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0376 Prevention of clogging in powdered activated carbon

0376 Prevention of clogging in powdered activated carbon

Introducing a case where a blow disk was installed in the powder activated carbon feeding hopper with two lines.

This is a case adopted by a facility primarily producing functional resin products. There are two lines with hoppers, and one line has a significantly small discharge diameter from the hopper, which increased the risk of bridging. After hearing the details, we provided a countermeasure proposal, which was immediately implemented. Since the installation of this equipment, we have received feedback that bridging and blockages have not occurred. 【Overview of Bro-Disk Arrangement】 ■ Line 1 - Four Bro-Disks arranged on the circumference 200-300mm above the discharge section ■ Line 2 - Four Bro-Disks arranged on the circumference 200-300mm above the discharge section - Four Mini Bro-Disks arranged on the circumference 100-200mm above the discharge section *For more details, please refer to the PDF document or feel free to contact us. *Our website features numerous implementation examples, which can be accessed via the link below.

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Resolving the bridge of resin powder (water-added)

Resolving the bridge of resin powder (water-added)

An example of installing a Brody disk to solve the problem of the bridge phenomenon occurring when water is added to resin powder.

This is an example we received from a manufacturer of labor-saving machinery. We were consulted because "the customer (in the chemical industry) started adding water to resin powder, and a bridging phenomenon that had not occurred before began to happen in the delivered equipment." The key point this time is that while the flowability of the resin powder before water addition is relatively good, the angle of repose increases due to the addition of water, and there is a possibility of increasing the amount of water added in the future. In this case, considering that the discharge diameter of the hopper is somewhat small at 100A and the worsening of the angle of repose due to increased water addition, we added four mini blow discs (BD-08) just above the 100A discharge section in addition to the four previously mentioned blow discs. After implementation, we followed up and there have been no troubles; it is operating smoothly. 【Overview】 ■ Product Name: Resin Powder ■ Particle Size: 10 to 1000 μm ■ Hopper Shape: Cone 1000φ ■ Discharge Diameter: 100A *For more details, please refer to the PDF materials or feel free to contact us. *Our website features many examples of implementations. You can check them from the link below.

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0397 Prevention of bridge formation of dust containing glass fibers

0397 Prevention of bridge formation of dust containing glass fibers

Prevention of dust containing glass fibers! An example of applying a blow disk to the hopper section of a dust collector.

This is a case where a blow disk was adopted for application to new equipment. The application location is the dust collector hopper section. Since the blow disk injects air along the inner surface of the hopper, it is generally the case that the effectiveness does not change significantly even if the installation position is slightly off. The key point this time is that due to the properties of the target material, the air pressure used is high, the air ON time is short, and air aeration is performed in a pulsed manner. [Overview] ■ Hopper approximate dimensions: 2000×2000 (discharge section 200×200) ■ Blow disk arrangement - 3 units per 4 sides, with 1 unit on the lower level and 2 units on the upper level per side (However, only 2 units are installed on one side due to the inspection port) - Both lower and upper levels are positioned quite low, near the discharge port * For more details, please refer to the PDF document or feel free to contact us. * Our website features numerous implementation examples. You can check them from the link below.

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0404 Measures against rat holes in catalyst raw materials

0404 Measures against rat holes in catalyst raw materials

A case where Brodisk was adopted repeatedly for the expansion of the line.

This is a repeat project that we have been hired for. This project was previously adopted a few years ago, and we received feedback from the user that "extremely good results were obtained." This time, we are being hired again for the expansion of a similar line. In this case, we were informed about the properties of the material measured with a powder tester. We would appreciate it if you could provide such data, but even if only the material sample and hopper diagram are provided, we can inform the customer about the optimal arrangement of our equipment based on that information. Please feel free to contact us. [Overview] ■ Trouble Situation - Rat hole in an 1800φ conical hopper - Discharge diameter is 200A, with a typical rat hole forming directly above the discharge section. ■ Material - Name: Confidential (catalyst raw material) - Particle size: Several micrometers - Angle of repose: Approximately 50° - Bulk density: Loose approximately 0.3 / Dense approximately 0.6 *For more details, please refer to the PDF document or feel free to contact us. *We have many examples published on our website. You can check them via the link below.

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0411　サービスステーション（セメント）向けに納入

0411　サービスステーション（セメント）向けに納入

稼働後の状況はもちろん良好！　プラント設備工事業者様にご採用いただいた事例のご紹介です

SS向けの案件で、従来使用していた「〇〇レーション」というブリッジ防止機器が調達できないとのことで代替え用としてお問い合わせいただきました。 きっかけは、代替品としてのお問い合わせでしたが、ご使用条件などをもとに、当社ブローディスクの配置や設置方法についてお打合せを進めると、設置数量・機器コスト面・取付工事の面などでメリットが生まれることが判明。 稼働後の状況は、もちろん良好でユーザー様にもご満足いただいています。 【概要】 ■直径3800φサイロの下方に（今回はかなり下のほうのみです） 　4個×2段に配置 ■製品仕様：ブローディスク BD-15S-B 8個 ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせ下さい。 ※当社ホームページに多数の実施例を掲載しています。 　下記リンクよりご確認いただけます。

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0514 Measures to prevent clogging of titanium dioxide

0514 Measures to prevent clogging of titanium dioxide

Easily solved with Brodisk! We will provide guidance on selecting models and arrangements that meet the user's requirements.

We would like to introduce a case where a user experiencing significant issues with the discharge of titanium oxide reached out to us. The size of the hopper in question is 500×500, and if the flowability of the powder is quite poor, it is generally recommended to use at least four blow discs (standard type: BD-15). Initially, four BD-20 type blow discs were adopted, and aeration was performed manually under various conditions. As a result, it was determined that it is preferable to sequentially turn on the air for each of the four blow discs with a time delay, and a controller (with four built-in solenoid valves) was adopted for this purpose. 【Key Points of This Equipment】 ■ The elastic disc (silicone) is very important in terms of strength and durability, especially considering the risk of foreign material contamination. The silicone discs in our equipment are exceptionally strong and durable. Once you use them, you will understand! ■ Control (how to aerate?) is crucial! We provide guidance on what should be done. We also have a dedicated controller available. *For more details, please refer to the PDF materials or feel free to contact us.

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0518 Repurposing the talc hopper, bridge countermeasures

0518 Repurposing the talc hopper, bridge countermeasures

Especially, no welding is required, and it can be easily installed! Examples of using the Brody disk.

When calcium carbonate was introduced into the hopper for talc, a bridge occurred, and to resolve this, a Brodisk was used. Since it is a square hopper of about 1000×1000, a standard Brodisk (BD-15) was installed, with one on each side for a total of four, and due to the special shape of the discharge section, two Brodisk Minis were installed here, which resolved the trouble. If you experience issues with powder discharge due to repurposing of hoppers or equipment, or changes in raw material types, please consider installing this equipment. It can be easily installed without the need for welding. 【Product Specifications】 ■ Brodisk "BD-15S-B" x 4 ■ Brodisk Mini "BD-08S-B" x 2 *For more details, please refer to the PDF document or feel free to contact us.

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0520 Resolution of rat holes in aluminum hydroxide

0520 Resolution of rat holes in aluminum hydroxide

We would like to introduce a case that has been consulted by users who are already using our Brodisk!

According to the user, the material originally had concerns about rat holes, but there were no issues when operating the broad disk at the time of equipment installation. However, since the rainy season (on days with high humidity), rat holes have started to occur, which prompted the consultation. We have resolved the issue by adding more broad disks and adopting a new controller with four built-in solenoid valves to turn on the air in small quantities. Users who are already using broad disks are also welcome to contact us if they encounter any problems. 【Product Specifications】 ■ Broad Disk "BD-15S-B" x 8 ■ Controller "C-SV4" x 1 *For more details, please refer to the PDF document or feel free to contact us.

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0537 Residual measures for the dust collector hopper section

0537 Residual measures for the dust collector hopper section

Since configurations are important, we kindly ask customers who are interested to please consult with us, even if it may be a bit of a hassle!

A blower disk has been installed to prevent residuals that occur at the discharge bridge and in the four corners of the existing dust collector. This equipment has a simple structure, but it generally offers sufficient effectiveness. However, since the arrangement is important, we encourage interested customers to consult with us, even if it may be a bit of a hassle. We can provide specific advice. 【Product Specifications】 ■ Blower Disk: BD-15S-B, 8 pieces 【Key Points of This Equipment】 ■ The elastic disk (silicone) is very important in terms of strength and durability, especially considering the risk of foreign matter contamination. The silicone disk in this equipment excels in strength and durability. Once you use it, you will understand! ■ Control (how to aerate?) is crucial! We provide guidance on what should be done. A dedicated controller is also available. *For more details, please refer to the PDF materials or feel free to contact us.

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0547 Measures to prevent clogging of talc (discharge section φ50)

0547 Measures to prevent clogging of talc (discharge section φ50)

The blockage near the discharge section has been resolved! Please feel free to consult us about specific arrangements and controls.

You are already using BroaDisk in other material tanks. This was a consultation from a user. They requested, "The diameter of the hopper discharge section is small, causing bridging, so I would like to try the BroaDisk Mini and request to borrow the equipment." After discussing various conditions, we recommended the arrangement and quantity (4 BroaDisk Minis) and sent the equipment. As a result of the test, the clogging near the discharge section was resolved, but there were concerns about rat holes above that, and ultimately, 4 BroaDisk Minis were installed near the discharge section, with 2 BroaDisks placed above them. 【Product Specifications】 ■ BroaDisk: BD-15S-B 2 units ■ BroaDisk Mini: BD-08S-B 4 units ■ Controller: C-SV4 1 unit *For more details, please refer to the PDF document or feel free to contact us.

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Increase the discharge speed from the silo.

Increase the discharge speed from the silo.

There is a problem with the discharge speed! Here is an example where the discharge speed increased by 2.5 times after the introduction of the Brody disk.

We would like to introduce a case study regarding "Increasing the discharge speed from silos" handled by Minagi Co., Ltd. In the case of silos related to cement, although there were no issues with bridging or blockage, there were difficulties with the discharge speed, which led to a consultation. After reviewing the drawings and hearing about the current situation, we lent out a Brodie disk to confirm its effectiveness. The results were favorable, leading to its implementation, and the discharge speed increased by 2.5 times. [Case Summary] ■Challenge - Although there were no issues with bridging or blockage, there were difficulties with the discharge speed. ■Result - We lent out a Brodie disk to confirm its effectiveness, and after favorable results, it was implemented, increasing the discharge speed by 2.5 times. [Key Points of Our Equipment] ■The elastic disk (silicone) is very important in terms of strength and durability, especially considering the risk of foreign material contamination. The silicone disk of our equipment is exceptionally strong and durable. Once you use it, you will understand! ■Control (how to aerate?) is crucial! We provide guidance on what should be done. We also have a dedicated controller available.

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0564 Installation on food additive containers

0564 Installation on food additive containers

First, we installed it on one of the many containers! The bridge was resolved without any issues using a Brody disk.

The equipment was installed in a container for food additives (one of many). Although the interior was polished with a #400 buff to improve sliding, it was found that the bridge could not be eliminated, so it was first installed in one of the many containers. It was discovered that the bridge could be resolved without any issues using a blow disk, and subsequently, it has been installed in all of the many containers. [Container Overview] ■ Size: Approximately 1000×1000 ■ Discharge Section: Ø200 [Number of Blow Disks Installed] ■ Per Container: 4 units [Control] ■ Controlled by a C-SV4 controller with 4 built-in solenoid valves. Although there are many containers, since there is only one discharge station, one controller is sufficient. *For more details, please refer to the PDF document or feel free to contact us.

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0570 Solving suction issues caused by resin chips/bridges

0570 Solving suction issues caused by resin chips/bridges

Installed and tested by the user! A case where this device solved the issue of being unable to perform suction transport.

This is an example of a solution provided by our equipment for a bridge formation in the hopper of crushed resin pellets, which prevents suction transport. The Brody Disk can be widely used to prevent clogging and bridging caused by materials such as powders, granules, pellets, and film crushings. 【Overview】 ■ Target Material - Pellets: Up to 8mm (often pointed) ■ Hopper - Size: 500×500 - Shape: 3 sides inclined, 1 side vertical - Discharge section: Suction from the horizontal bottom with Ø50 ■ Equipment Arrangement - A total of 3 units, one on each inclined surface (standard Brody Disk) ■ Introduction Flow - The user requests a loan of the equipment, installs the required quantity for testing - If results are satisfactory, the equipment, including the controller, is introduced *For more details, please refer to the PDF document or feel free to contact us.

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0578 Measures for Hanging Storage of Incineration Ashes

0578 Measures for Hanging Storage of Incineration Ashes

Arranging 14 Brodisk BD-15S-B units! A case study targeting high-moisture incineration ash.

The measures for the shelf suspension of incineration ash have been adopted. We received contact from the customer stating, "The hopper's slope is 45° and is too gentle, causing bridging." As a countermeasure, they had already decided to modify the hopper (by adding steel plates to create a steep slope), but they also expressed a desire to add our equipment in line with this. Since it was mentioned that the incineration ash had a high moisture content, we provided a proposal for installation considering this. A total of 14 blow discs were arranged on the 2500 surface (2 surfaces). [Case Overview] ■ Hopper Size: Approximately 1500×2500 ■ Target Material: Incineration Ash (high moisture content) ■ Equipment Arrangement - Installed on the 2500 surface (2 surfaces) - 3 units on the lower level and 4 units on the upper level per surface / Total of 14 units arranged *For more details, please refer to the PDF document or feel free to contact us.

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0094 Prevention of bridging in crushed wood biomass fuel

0094 Prevention of bridging in crushed wood biomass fuel

This is an introduction to a case study on preventing bridging in crushed wood biomass fuel.

We have numerous Bro Disks used for preventing bridging in material hoppers for wood biomass fuel. In the biomass sector, we also have a significant track record of usage in various types of powder, granule, and pellet tanks. When bridging occurs around receiving hoppers, storage silos, or conveying and weighing devices with these materials, the unique functionality and low-cost Bro Disk is the optimal solution. This will help gain understanding from stakeholders and related parties. 【Key Points of Our Equipment】 ■ The elastic disk (silicone) is very important in terms of the risk of foreign material contamination, as strength and durability are crucial. Our silicone disks are exceptionally strong and durable. Once you use them, you will understand! ■ Control (how to aerate?) is important! We provide guidance on what should be done. We also have a dedicated controller available. If you are facing issues with powders and granules, please feel free to consult us. We have many case studies published on our website. You can check them out through the link below.

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0079 Preventing bridges in the hopper of magnesium sulfate.

0079 Preventing bridges in the hopper of magnesium sulfate.

It is also possible to manufacture shafts made of resin!

This user has a significant track record of usage. For this occasion, they have chosen a highly reliable Brody disk for the new hopper they are manufacturing. (Hopper Overview) I.D. 700 Discharge Outlet Diameter: 100A JIS 5K Flange Material: SUS (Material Name) Magnesium Sulfate (Mounting Position) Three units positioned 250mm above the hopper wall along the discharge outlet, rotated 120 degrees apart. In addition to standard products, we also supply special specifications such as shaft material: SUS316L to this user. Furthermore, we can also manufacture resin shafts and other items, so please feel free to consult us. Our website features numerous examples of implementations. You can check them out via the link below.

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[Case Study] Bridge Measures for Resin Molding Materials in an Automotive Parts Manufacturer

[Case Study] Bridge Measures for Resin Molding Materials in an Automotive Parts Manufacturer

Adopted at a resin molding factory of an automotive parts manufacturer! Introducing case studies of solutions by powder handling professionals.

There was a consultation from the factory representative regarding the nylon recycled material causing a bridge in the material hopper at the resin molding factory. The bridge phenomenon was easily resolved by installing a mini type. (Overview of installation conditions) - Peripheral devices of the resin molding machine. - Bridge prevention measures for the hopper of the air conveyor and the hopper of the crusher. - Hopper sizes: 150 mm diameter, 250 mm diameter - Material conditions: Nylon, 2 mm - Number of blow disks to be installed: - 150 mm hopper: 1 mini blow disk - 250 mm hopper: 2 mini blow disks (Other notices) The blow disk can be easily installed by simply making a hole in the hopper. No welding is required. *For more details, please contact us or download the catalog to view.

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0196 Prevention of bridging in secondary battery materials

0196 Prevention of bridging in secondary battery materials

Applying a Brody disk to prevent bridging in the hopper of secondary battery material powder!

To prevent bridging of the powder in the hopper for secondary battery materials, a Brodie disk has been applied. This time, based on the user's specifications, the following materials and specifications have been changed: - Change of shaft material for the Brodie disk - Specification of the type of built-in solenoid valve in the controller (compatible with secondary batteries) - All piping joints within the controller to be made of SUS or resin 【Key Points of This Equipment】 ■ The elastic disk (silicone) is very important in terms of strength and durability, especially considering the risk of foreign material contamination. The silicone disk in this equipment is exceptionally strong and durable. We believe you will understand this once you use it! ■ Control (how to aerate?) is crucial! We provide guidance on what should be done. A dedicated controller is also available. For more details, please contact us. *We have published numerous examples on our company website. You can check them via the link below.

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0198 Stabilization of emissions equivalent to granular activated carbon.

0198 Stabilization of emissions equivalent to granular activated carbon.

Clear the issues with the combined effects of wall aeration and vibration!

We have adopted a Brodie disk to promote and stabilize the discharge of granular products in the silo of the water treatment plant. A total of 16 units are installed in three tiers near the discharge area: 4 in the lower tier, 4 in the middle tier, and 8 in the upper tier. The aeration (operation of the Brodie disks) is effectively carried out by dividing the 16 disks into 4 locations: 1. 4 in the lower tier, 2. 4 in the middle tier, 3. 4 out of the 8 in the upper tier, and 4. the remaining 4 in the upper tier, controlled by a timer panel and 4 external solenoid valves. 【Tank Overview】 Diameter: 3000φ Discharge diameter: 500φ 【Key Points of Our Equipment】 ■ The elastic disk (silicone) is very important in terms of the risk of foreign matter contamination, as strength and durability are crucial. Our silicone disks are exceptionally strong and durable. You will understand this once you use them! ■ Control (how to aerate?) is important! We provide guidance on what should be done. We also have a dedicated controller available. *For more details, please contact us or download the catalog to view it. *Our website features numerous implementation examples.

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0214 Preventing Blocking of Wet Powder

0214 Preventing Blocking of Wet Powder

Introducing examples of preventing resin powder blocking inside the hopper.

We addressed an issue at a resin manufacturing company where "the resin powder was blocking in the hopper, making it impossible to extract with the twin-screw feeder." In this case, the raw material had a high moisture content, so the operating pressure was also set higher (resulting in increased air consumption). Additionally, due to the installation of multiple units (20 units), we used a controller with 10 solenoid valves to sequentially turn on the air for two units at a time. 【Flow of Problem Resolution】 1. Upon examining the raw material, we determined from experience that it was quite troublesome. → We proposed a close installation of multiple units. 2. We lent a demo unit, which was installed by the user in their existing hopper for testing. → It was found that there were areas where blocking was not resolved when the distance from the unit increased. 3. We added a "blow disk" to the initial proposal based on the user's requests. 4. The above plan was implemented. → The issue was resolved. For more details, please refer to the catalog or feel free to contact us. *Our website features numerous case studies. You can check them through the link below.

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0219 Suppression of polymer microparticle adhesion

0219 Suppression of polymer microparticle adhesion

Easily solve powder bridges that cannot be resolved with knockers or vibrators!

A fine chemical manufacturer has installed a Bro-Disk Mini to prevent adhesion inside the piping. They adopted it with the understanding that it is not necessary to completely prevent adhesion, but they want to reduce it as much as possible. There are many cases where issues can be surprisingly easily resolved with Bro-Disk and Bro-Disk Mini! Bro-Disk is low-cost, and installation only requires drilling a hole at the installation site, with no welding needed. 【Overview】 ■ Installation location: 200A piping, 1000L ■ Material overview: Polymer microparticles 【Key Points of This Equipment】 ■ The elastic disk (silicone) is very important in terms of strength and durability, especially considering the risk of foreign matter contamination. Our silicone disk has excellent strength and durability. Once you use it, you will understand! ■ Control (how to aerate?) is important! We provide guidance on what should be done. A dedicated controller is also available. *For more details, please refer to the catalog. Feel free to contact us with any inquiries. *We have many implementation examples on our website, which can be checked via the link below.

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0223 Prevention of Carbon Black Bridging

0223 Prevention of Carbon Black Bridging

Easily solve powder bridges that cannot be resolved with knockers or vibrators!

We received an inquiry from a dust collector manufacturer. In planning new equipment, the user requested "as many measures as possible," and they considered the use of a Brodisk. It has now been adopted and is in operation, and we have received feedback that it has been running without any issues. We can provide clear guidance on the selection of Brodisk models, installation locations, and operating methods according to the customer's conditions. [Overview] ■ Material Name: Carbon Black (Product Name: Niteron) ■ Hopper Diameter: 1800φ ■ Hopper Discharge Diameter: 250φ * For more details, please refer to the catalog. Feel free to contact us with any inquiries. * Our website features numerous case studies, which you can check via the link below.

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0301 Aeration in the chlorine dust silo

0301 Aeration in the chlorine dust silo

Introducing a case of a Brody disk adopted to promote chlorine dust emission in silos.

This is an introduction to a case where the "Blow Disc" was adopted for aeration to promote the emission of chlorine dust in a silo. The model used this time is the BD-25 type, which is for use with a Roots blower, rather than the standard BD-15 Blow Disc for compressed air. The "Blow Disc" is available in a type that can be used not only with compressor air but also with a Roots blower. 【Overview】 ■ User Industry: Cement ■ Target Material: Chlorine Dust ■ Silo Diameter: 3000φ ■ Blow Disc Overview ・ Model: BD-25S-B (for Roots Blower) ・ Quantity and Installation Situation: 16 units... installed in 4 on the lower level, 4 on the middle level, and 8 on the upper level. * For more details, please refer to the PDF document or feel free to contact us. * Our website features numerous implementation examples, which can be checked via the link below.

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Adopted for equipment for pharmaceutical manufacturers.

Adopted for equipment for pharmaceutical manufacturers.

Case of Brody Disk Adopted for Solving Very Poor Fluidity Powder Bridge Issues

This is an order received from a business that manufactures hoppers and transport equipment, as specified by the end user (pharmaceutical manufacturer). The business was concerned about bridging during the hopper design due to the very poor flowability of the material (which resembles potato starch and has strong adhesion). Upon consulting with the user, it was decided to install this equipment effectively, as the user had already had experience using a BroaDisk. 【Overview of Usage Conditions】 ■ Hopper dimensions: 400×700 ■ BroaDisk arrangement: 2 BroaDisk Minis on the lower level, 2 BroaDisks on the upper level ■ Operating method (sequence): 1) Turn on both BroaDisk Minis on the lower level simultaneously 2) Turn on one BroaDisk on the upper level 3) Turn on the remaining BroaDisk on the upper level * For more details, please refer to the PDF document or feel free to contact us. * Our website features numerous case studies, which can be accessed via the link below.

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0099 Measures to prevent clogging of wet powder from the centrifuge

0099 Measures to prevent clogging of wet powder from the centrifuge

Case study of a blow disk adopted as a countermeasure for wet powder clogging from a centrifuge.

We introduce an example of a Brody disk that solved the clogging of dewatered cake in a vertical chute connecting a decanter-type continuous centrifuge and a subsequent dryer. The Brody disk is primarily used to address blockages and bridge rat hole phenomena in powdery materials (dry), but there are cases where it has completely resolved user issues by being used with wet powder (cake) as in this instance. Of course, not all issues are resolved, but there are cases where problems can be easily solved depending on the conditions. 【Chute Overview】 <Clogging Section> ■ Shape: Square/Round Chute ■ Dimensions: Upper 400×500, Lower 300φ, Height 300 *For more details, please refer to the PDF document or feel free to contact us. We have published numerous examples on our company website. You can check them out via the link below.

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0122 Bridge measures for jet mill ground products (color materials)

0122 Bridge measures for jet mill ground products (color materials)

Solve the bridging phenomenon of difficult-to-discharge colorant powders!

We would like to introduce a case study on bridge prevention measures for jet mill ground products (color materials). During the trial operation of the powder plant, a bridging phenomenon occurred in the product tank, making it difficult to discharge the color powder. The particle size of the powder is small (jet mill ground product), and it seems to be a very poorly flowing material. There are several types of blow discs, and it was determined that installing a larger number of the standard type (BD-15) would be better than installing the "BD-20 type," which has a higher air volume. The results were good, and the cost was also satisfactory. 【Key Points of This Equipment】 ■ The elastic disc (silicone) is very important in terms of the risk of foreign matter contamination, as strength and durability are crucial. The silicone disc of this equipment is extremely strong and durable. Once you use it, you will understand! ■ Control (how to aerate?) is important! We provide guidance on what should be done. A dedicated controller is also available. *For more details, please refer to the PDF materials or feel free to contact us. *Our website features numerous implementation examples, which can be checked via the link below.

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0429 Promote the discharge of fly ash

0429 Promote the discharge of fly ash

We have adopted a blow disk to improve the emission defects occurring on the fly ash side!

This is an inquiry made through a trading company regarding an issue at an existing plant. A single round silo is divided into two sections by an internal partition, and this equipment was introduced to improve the discharge issues occurring on the fly ash side of one half. The plant originally had aeration nozzles installed, but since that was not effective, this equipment was adopted. After the introduction of this equipment, it has been operating without any problems. 【Overview of Blower Disk Installation】 ■ 8 standard blower disks installed in the silo section (Arranged in 3 tiers: 3 + 2 + 3) ■ 2 standard blower disks installed in the chute section (The chute section has sufficient slope, so 2 disks are installed at different heights) * For more details, please refer to the PDF document or feel free to contact us. * Our website features numerous case studies. You can check them out via the link below.

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0443 Resolving the bridge of carbon-containing dust

0443 Resolving the bridge of carbon-containing dust

We are providing information about the installation locations and control examples of the Brodisk according to the customer's requirements!

We would like to introduce a case where this equipment was implemented to address bridging issues in a dust collector hopper for local exhaust ventilation. The dust being collected contains carbon, and there is a period when the original material is left outdoors in a bulk bag, which particularly absorbs moisture during rainy weather, leading to bridging. The bridging situation occurs right above the discharge device (rotary valve), where we installed four units, one on each side in this area. Additionally, we installed four more units slightly higher up (each positioned at the corners of the hopper to prevent retention in the four corners), bringing the total to eight units. 【Overview】 ■ Hopper size: approximately 2000×2000 ■ Discharge section: 200A *For more details, please refer to the PDF document or feel free to contact us. *Our website features numerous implementation examples, which can be checked via the link below.

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0447 Promoting the discharge of dihydrate gypsum powder

0447 Promoting the discharge of dihydrate gypsum powder

We recommended the BD-20 type, which has a larger air volume compared to the standard broad disk, and you adopted it!

This is an introduction to a case where the BD-20 type, which has a higher air volume compared to the standard BD-15 type, was used. The customer inquired about installing a new powder storage tank, anticipating that bridging of the crushed gypsum board would occur, and requested this equipment. The key point of this case is that the slope of the hopper could not be sufficiently secured. Therefore, we recommended the BD-20 type, which has a higher air volume compared to the standard Brodisk, and it has been adopted. The overview is as follows. 【Case Overview】 ■ Hopper ・Diameter: 1600φ ・Cone section slope: Approximately 50° ■ Material ・Name: Dihydrate gypsum (crushed gypsum board, paper removal) ・Particle size: Approximately 100μm on average ・Apparent specific gravity: About 0.5-0.6 *For more details, please refer to the PDF materials or feel free to contact us. *We have many implementation examples posted on our website, which can be checked via the link below.

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0498 Prevention of clogging of flake-shaped chemical products

0498 Prevention of clogging of flake-shaped chemical products

The discharge issues have been resolved, and operations are running smoothly! It is possible to provide examples of arrangements and controls that are considered suitable, including costs.

Here is a case study of a major chemical company that adopted our solution. Despite the hopper's apex angle being approximately 30° (with an inclination of about 75° from the horizontal plane), they consulted us due to difficulties in discharge. Using a hopper that the customer had (not an actual machine), we conducted tests with our loaned equipment, and after subsequent discussions, they adopted our BroaDisk. After the adoption, the discharge issues were resolved, and it has been operating smoothly. 【Case Overview】 ■ Material: Chemical product flakes (approximately 10mm, easily breakable flakes) ■ Hopper ・Diameter: φ1800 ・Discharge diameter: 200A ■ Equipment arrangement: A total of 12 units installed in 4 tiers, with 3 units placed every 120° on the same circumference. *For more details, please refer to the PDF document or feel free to contact us.

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