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Vacuum Pump×進栄技研 - List of Manufacturers, Suppliers, Companies and Products

Vacuum Pump Product List

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Drain Recovery Vacuum Pump "JVC Type"

Drain Recovery Vacuum Pump "JVC Type"

Complete installation of necessary components, no coolant required! Achieve stable drain recovery with excellent vacuum level!

The "JVC type" is a stable drain recovery pump that uses a unique high-efficiency jet vacuum pump and a high-temperature spiral pump. In steam boiler systems equipped with a water supply tank or a circulating water tank (hot well tank), excellent vacuum levels can be achieved according to the water temperature in the tank. 【Features】 ■ All necessary valves and equipment for using the pump are integrated into the unit, making it easy to install with no construction errors. ■ Installation is completed by connecting three piping connections and the power supply to the control panel. ■ A circulation pump with good suction performance is used. ■ There is no concern about cavitation even with a small water supply tank. ■ If the tank has a large water volume, the heat capacity increases, resulting in a larger amount of recovered heat. ■ The shaft seal area of the circulation pump does not become negative pressure, preventing dry running of the mechanical seal. *For more details, please refer to the PDF document or feel free to contact us.

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Vacuum Pump "JVB Type"

Vacuum Pump "JVB Type"

Capable of handling significant fluctuations in drain volume! A vacuum pump suitable for large-capacity drain recovery.

The "JVB type" is a vacuum pump designed for multi-stage large capacity applications. When the drain recovery volume is large, the number of jet pump stages can be increased. It is capable of handling large capacities of 10T/H or more and can also accommodate significant fluctuations in drain volume. 【Features】 ■ Designed for multi-stage large capacity ■ The number of jet pump stages can be increased for large recovery volumes ■ Capable of handling large capacities of 10T/H or more ■ Can accommodate significant fluctuations in drain volume *For more details, please refer to the PDF document or feel free to contact us.

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Drain Recovery Vacuum Pump "JVT Type" *Annual cost estimation materials available.

Drain Recovery Vacuum Pump "JVT Type" *Annual cost estimation materials available.

Collect high-temperature drains up to 100℃. No cooling water required & low noise. Significant annual cost reduction is also possible.

The JVT-type drain recovery vacuum pump is a product that does not require cooling water and can stably recover high-temperature drains of over 80°C. It uses a unique "high-performance hot water jet pump" in the vacuum generation section, allowing it to suck in air, leak steam, drain, and flash steam, so you can use it without worrying about the drain temperature. It is suitable for recovering drains from vacuum steam systems such as condensate turbines, reboilers, and evaporators, with numerous achievements in government offices, hospitals in cold regions, and factories. 【Features】 ■ Custom orders available ■ No need for make-up water, ensuring peace of mind during maintenance in severe cold ■ Possible cost savings of over 3 million yen annually ■ Almost maintenance-free structure that prevents steam from entering the pump ★ We are currently offering cost estimation materials, technical documents, and case study materials as a package! For more details, please check the materials from "Download." ★ Additionally, we are also giving away a cost simulation sheet for free. If you are interested, please apply through "Contact Us."

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Achieving recovery under high vacuum even with high-temperature drain! Case study 3: A certain sake brewery.

Achieving recovery under high vacuum even with high-temperature drain! Case study 3: A certain sake brewery.

Increasing the vacuum level puts reverse pressure on the mechanical seal of the water supply pump, causing frequent failures... Introducing the JVT type vacuum pump solves everything!

The JVT-type drain recovery vacuum pump does not require cooling water and can stably recover high-temperature drains of over 90°C. It uses a unique "high-performance hot water jet pump" in the vacuum generation section, allowing it to suck in air, leak steam, drains, and flash steam, so you can use it without worrying about the drain temperature. In the case of a certain sake brewery discussed here, they wanted to suction drains over 80°C from a heat exchanger at high vacuum with existing equipment, but they faced the following challenges: 1. Large amounts of cooling water are required for drain temperatures above 80°C. 2. Increasing the high vacuum level causes back pressure on the water supply pump, leading to frequent failures. By introducing the JVT-type vacuum pump from Shin-ei Giken, they adopted a principle that uses only the minimum necessary cooling water through temperature control, preventing failures. 【Features】 ■ Low noise ■ Customization available ■ No need for make-up water, ensuring peace of mind during maintenance in severe cold periods ■ Structure prevents steam from entering the pump, making it almost maintenance-free As in this case, customization is possible according to customer requests. ★ Currently, we are offering technical materials and the above case study materials together! For more details, please check the materials from "Download."

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Eliminating patient complaints due to the sound of the pump! Case Study 1: A certain national hospital.

Eliminating patient complaints due to the sound of the pump! Case Study 1: A certain national hospital.

Securing water supply during the severe cold period is difficult... The metallic operating sound of the pump is loud, leading to complaints from patients and users... The introduction of the JVT type vacuum pump solves everything!

The JVT-type drain recovery vacuum pump does not require cooling water and can stably recover high-temperature drains of over 90°C. It uses a unique "high-performance hot water jet pump" in the vacuum generation section, allowing it to suck in air, leak steam, drain, and flash steam, so you can use it without worrying about the drain temperature. In the case of a certain national hospital discussed here, the vacuum function decreased with drain temperatures above 60°C... Due to the cold climate, recovering high-temperature drains during particularly harsh winter periods was an extremely important issue from the perspectives of energy conservation and maintenance management (the pump does not operate without supply water). Additionally, the metallic operating noise of the pump was high, causing complaints from hospitalized patients and users... By introducing the JVT-type vacuum pump from Shin-ei Giken, it became possible to recover high-temperature drains without the need for supply water, resulting in the benefits of maintenance and energy savings, as well as eliminating patient complaints due to low noise. 【Features】 ■ Low noise ■ Custom orders available ■ No supply water needed, ensuring peace of mind during harsh winter maintenance ■ Structure prevents steam from entering the pump, making it almost maintenance-free ★ Currently, we are providing technical materials and the above case study materials as a package! For more details, please check the materials available for download.

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Reducing cooling water with drain recovery at high temperatures! Case study 2: A certain automotive parts manufacturer.

Reducing cooling water with drain recovery at high temperatures! Case study 2: A certain automotive parts manufacturer.

The existing vacuum pump's vacuum function deteriorates at a drain temperature of 80°C or higher, requiring a large amount of cooling water... Introducing the JVT type vacuum pump solves everything!

The JVT-type drain recovery vacuum pump does not require cooling water and can stably recover high-temperature drains of over 90°C. It uses a unique "high-performance hot water jet pump" in the vacuum generation section, allowing it to suck in air, leak steam, drain, and flash steam, so you can use it without worrying about the drain temperature. In the case of a certain automotive parts manufacturer discussed here, the existing vacuum pump experienced a decline in vacuum function at drain temperatures above 80°C, requiring a large amount of cooling water... Reducing unnecessary costs related to water and heat was a challenge. By introducing the JVT-type vacuum pump from Shin-ei Giken, it became possible to recover high-temperature drains without the need for supplementary water, and the structure prevents steam from entering the pump, eliminating the frequent maintenance that was previously required. 【Features】 ■ Low noise ■ Custom orders available ■ No need for supplementary water, ensuring peace of mind during harsh winter maintenance ■ Structure prevents steam from entering the pump, making it almost maintenance-free ★ Currently, we are providing technical materials and the above case study materials! For more details, please check the materials available for download.

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Prevent water hammer and eliminate noise to zero! Case study 5: Acoustic facilities.

Prevent water hammer and eliminate noise to zero! Case study 5: Acoustic facilities.

The sound of water hammer echoed in the concert hall adjacent to the vacuum pump equipment room, causing a major problem... The introduction of the JVT type vacuum pump solved everything!

The JVT-type drain recovery vacuum pump does not require cooling water and can stably recover high-temperature drains above 90°C. It uses a unique "high-performance hot water jet pump" in the vacuum generation section, allowing it to suck in air, leak steam, drain, and flash steam, so you can use it without worrying about the drain temperature. In the case discussed here, the acoustic facility (concert hall) had a water-sealed vacuum pump in the adjacent pump equipment room, which did not achieve a sufficient vacuum level. As a result, it could not adequately suction the drain, leading to water hammer, which caused significant noise issues in the concert hall... By introducing the JVT-type vacuum pump from Shin-ei Giken, we actively vacuum the recovery pipe to increase drain discharge, preventing any remaining drain and avoiding water hammer. 【Features】 ■ Low noise ■ Customization available ■ No need for supplementary water, ensuring peace of mind during maintenance in extremely cold periods ■ Almost maintenance-free structure that prevents steam from entering the pump As in this case, customization is possible according to customer requests. ★ Currently, we are offering technical documents and the above case study materials! For more details, please check the documents from "Download."

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Responding to back pressure and flow fluctuations of the drain, drain recovery! Case study 4: Dyeing factory.

Responding to back pressure and flow fluctuations of the drain, drain recovery! Case study 4: Dyeing factory.

Residual drain in the recovery pipe causes water hammer... All problems solved with the introduction of the JVT type vacuum pump!

The JVT-type drain recovery vacuum pump does not require cooling water and can stably recover high-temperature drains above 90°C. It uses a unique "high-performance hot water jet pump" in the vacuum generation section, allowing it to suck in air, leaking steam, drains, and flash steam, so you can use it without worrying about the drain temperature. In the case of a certain dyeing factory discussed here, they were recovering drains discharged from a roll dryer using pneumatic transport. However, due to changes in the operating conditions of the roll dryer, fluctuations in back pressure and flow rate led to poor return of the recovered drains, causing temperature unevenness and resulting in poor drying of the fabric... By introducing the JVT-type vacuum pump from Shin-ei Giken, the recovery pipe was put under vacuum to respond to fluctuations in back pressure and flow rate, preventing drain residue and achieving water hammer prevention. 【Features】 ■ Low noise ■ Customization available ■ No need for supplementary water, ensuring peace of mind during maintenance in severe cold periods ■ Structure prevents steam from entering the pump, making it almost maintenance-free As in this case, customization is possible according to customer requests. ★ Currently, we are offering technical materials and the above case study materials together! For more details, please check the materials from "Download."

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  • Vacuum pump

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