Assistance for the disconnection work of the containment valve: Mobile dust collection device for highly active substances.
Portable HT system, WOC filter, powder eater, containment measures, highly active pharmaceuticals and raw materials, highly active powder raw materials, highly active powder products.
Dust collection is effective in reducing exposure risks during the disconnection of containment valves (split valves) in pharmaceutical manufacturing facilities that require containment at a necessary level.
The "Portable HT System(R)" is a local exhaust and dust collection device that addresses the challenges of local exhaust and dust collection, which are typical measures on site, and reduces risks. As a result of risk assessment through control banding, cases where "dust collection and local exhaust" can be selected as an engineering method for worker exposure control are identified. Additionally, even when "containment" measures such as isolators and split valves are implemented, there is a risk of exposure during product recovery or when disconnecting valves, and "local exhaust and dust collection" is effective as a risk reduction measure. Since it is mobile, it can capture highly active substances close to the dust generation source. Moreover, it achieves risk reduction through its uniquely developed filter replacement method "Flow-In Flow-Out" and "Wet Open Change." 【Features】 ■ Mobile ■ Easy to clean ■ Compact with high airflow ■ Reduced risk during maintenance ■ Modular design *For more details, please download the PDF or feel free to contact Tech Project Services.
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basic information
**Features** - A compact and mobile local exhaust dust collection device specialized for highly active substances - Collects dust near the work area to reduce diffusion risks - Modular design allows for customizable combinations based on application (Portable HT system for highly pharmacologically active substances) **Lineup** - Filling layer filter module - Powder Eater(R) - HEPA filter module - WOC filter unit(R) - Modular design that allows for flexible combinations of Powder Eater(R) and WOC filter unit(R) *For more details, please download the PDF or feel free to contact us.*
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Applications/Examples of results
For examples of use, please refer to various catalog materials. You can view materials for various development products and services from the download button. *For more details, please download the PDF or feel free to contact us. We have released an overview of the system in a YouTube video by our joint development partner, Hokos Co., Ltd. Overview of the Portable HT System https://www.youtube.com/watch?v=zdrHgkQ3ZLo Features of the Powder Eater https://www.youtube.com/watch?v=OfD6Gme2dH8&t=143s Features of the WOC Filter https://www.youtube.com/watch?v=RRvL83NdZzE&t=1s
Detailed information
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<Usage Scene 2> In factories where containment design is necessary, split butterfly valves may be used for docking and undocking of movement paths. When using a standard type from a cost balance perspective, it is known that powder can adhere to the separation surface, posing an exposure risk. To mitigate such risks, the advantages of high pharmacological activity-compatible dust collection devices can be utilized.
Line up(3)
| Model number | overview |
|---|---|
| Powder Eater® | Filling layer filter module with a lineup of 5m³/min and 10m³/min. Effective for dust collection of raw materials and products that do not require HEPA, as well as for local exhaust measures. Due to its modular design, it can also be combined with HEPA filter modules. |
| WOC Filter Unit (R) | HEPA filter module with a lineup of 5m3/min and 10m3/min. Effective for cases where HEPA filter level dust collection is desired. Due to the modular design, combinations can be proposed according to applications, such as single or double. |
| Portable HT System (R) | A modular design that freely combines the Powder Eater (R) and WOC Filter Unit (R). Available in 5m3/min and 10m3/min options. There are 30 combinations. Please refer to the catalog for more details. |
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Download All CatalogsCompany information
Our company is centered around four main divisions: various domestic plant projects, maintenance services, customer-oriented rationalization and improvement construction, the pharmaceutical fine chemicals business, and environmental-related equipment business. We inherit the comprehensive engineering know-how, project management capabilities, and various technologies from our parent company, Toyo Engineering Corporation, and provide engineering services focused on numerous domestic plant construction and maintenance operations.




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