Dust collector with a filter that can be washed completely - "Dust collector with internal cleaning function"
A dust collector that can automatically clean and dry without removing the filter! Adopted in the granulation process of a major pharmaceutical manufacturer!
This dust collector allows for the avoidance of contamination within the container and the risk of environmental pollution through manual filter replacement and internal cleaning operations. 【Features】 - Bug-in-bag-out system, passes ISPE particle containment performance testing, compatible with clean rooms - The interior of the container, including the filter element, can be completely cleaned and sterilized (HACCP management compliant) - No need to open maintenance doors or remove filter elements due to sealed processing - No risk of contamination or bacteria entering the dust collection container - Extremely safe, with no risk of worker exposure during filter replacement - Capable of automatic cleaning and sterilization, reducing the time required for switching between different powders 【Case Study】 Installation Location: Granulation and coating process line of a pharmaceutical manufacturer Purpose of Installation: To collect fine powders generated and ensure cleanliness in the area ●Concern.. When filters become clogged or when switching the production line to collect a different powder, there was a need to reduce the hassle of cleaning or replacing filters and ensure worker safety. ○Solution! Cleaning operations are performed within the dust collector itself (shower cleaning) and drying is achieved. Additionally, there is no risk of worker exposure to powders.
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basic information
Until now, maintenance doors and other features have been installed on dust collection containers, allowing for the removal of filter elements and manual cleaning of the inner walls of the dust collection container and the filter elements. However, this cleaning method poses a risk of contamination by bacteria and foreign substances entering the dust collection container due to the need to open the maintenance door during the operation. Additionally, if the powder being collected contains environmental hormones or hazardous materials, there is a risk of environmental pollution and danger to the cleaning personnel. Ryuki Engineering has developed a method that divides the dust collection container, which houses the filter elements, into an upstream dust collection chamber and a downstream filtration chamber, each equipped with supply and discharge paths for cleaning liquid and opening and closing valves. This allows for the safe cleaning of not only the filter elements but also the dust collection container. The filter elements utilize surface filtration with a permeable Teflon membrane, enabling complete cleaning by applying pulse shock waves during immersion after dust removal. Furthermore, using high-temperature water for flushing can eliminate general bacteria. This method has already been adopted by major pharmaceutical manufacturers.
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Applications/Examples of results
- Food processing industry - Pharmaceutical manufacturing industry - Industrial chemicals manufacturing industry - Chemical plant
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Company information
Our company develops environmental equipment primarily focused on the purification of air, water, and soil. We have strengths in devices centered around filter technology for dust collection, deodorization, dehumidification, and turbid water purification, with extensive achievements in tunnels, steel mills, and measures against dioxins, VOCs, and asbestos. We are involved not only in the purification of work environments but also in nanoparticle processes related to precision metallurgy, chemistry, and pharmaceuticals. Recently, we have been focusing on disaster recovery, decontamination projects, water treatment, and wastewater treatment. 【Recent Awards】 2019 - Nikkan Kogyo Shimbun Excellent Entrepreneur Award - Woman Empowerment Award Special Prize - "Excellent Environmental Equipment Award" Minister of Economy, Trade and Industry Award 2020 - "Excellent Environmental Equipment Award" Japan Machinery Industry Association President Award - Minato Ward Work-Life Balance Promotion Company Certification - Corporate Value Certification - Ministry of Economy, Trade and Industry Global Niche Top Company 2021 - "Invention Award" Grand Prize - "Management Environmental Power Award" - "300 Flourishing Small and Medium Enterprises" 2022 - Tokyo Metropolitan Government Distinguished Service Award (for contributions to technological advancement)