Cleanroom build of spray dry plant for small scale production

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n designing the specific spray dry plant for small scale production (≤ 1 MT/yr) for VitaSquare Wolvega Netherlands, Kropman Contamination Control looked at many design considerations

 

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VitaSquare Wolvega produces nutritional premixes. In the Netherlands, the company enriches dry or ‘instant’ food with vitamins, amino acids, minerals, trace elements, and many more components.

For this to work, the nutrients need to be added in powdered form.

For the design of the specific spray dry plant for small scale production (≤ 1 MT/yr), many design considerations are implemented.

First of all process steps are identified and assessed for: product susceptibility, the risk of spilling, the method to clean in place as well as the exterior, including the room. Logistics of materials, product, staff and waste are also planned for.

Dosing and fine ingredients mixing

Logistics are set up to handle most raw material in bulk containers, positioned outside the process rooms, are hooked up to the process lines (Image 1). This all is done in a non-classified but controlled area of basic hygiene level.

 

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Spilling is not expected as all raw materials here are in containers or per piping such as feed water. Also, the CIP and waste flows are run as fixed piping. Specific additives are added in the processing room via a tank lid. (Image 2)

The tank itself is at the other side of the wall, with all its pumps, valves, sensors, actuators, wiring and supports. This leaves the processing room quite easy to clean. The various connections for the process and transfer steps can be made by transfer panels. The fine ingredients come to this processing room by an elevator from the ground floor. The elevator acts as an airlock as it is interlocked and flushed by overflow air maintaining the pressure flow cascade.

As shown in images on p55, the logistics are well separated as well as the majority of the process equipment is located in a non-classified hygienic zone. The area of exposure is very limited and in a controlled; ISO Class 9 environment.

Dycem Contamination Control chooses Israeli cleanroom mat distributor

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UK-based Dycem has formed a strategic partnership with BioGate to distribute its cleanroom mats in the region

 

Image credit: DycemImage credit: Dycem

 

Dycem Contamination Control has chosen Israel-based BioGate to distribute its cleanroom mats in the region.

BioGate specialises in sales and marketing of life science, pharma and diagnostic products for the Israeli market.

In a LinkedIn post, BioGate announced that the two companies have formed a strategic partnership that marks a significant milestone in BioGate’s commitment to delivering top-notch cleanroom solutions to its clients.

The new mats on offer will remain sticky for 3-5 years without the need to peel of layers to prevent the spread of particles of 99.9%.

What is now on offer?

  • Exceptional Contamination Control: Dycem mats are engineered to effectively trap and retain contamination particles such as dust, dirt, and microorganisms. Their unique surface properties ensure maximum contact with shoes and wheels, minimising the transfer of contaminants into controlled environments.
  • With 3-5 years life cycle, 99.9% effective in inhibiting foot and wheel-borne contamination and captures 75% of airborne contaminants without the need of teer-off mats.
  • Durability and Longevity: Dycem mats are manufactured from high-quality materials that are resistant to wear, tear, and degradation. They are designed to withstand heavy foot and wheeled traffic, ensuring a longer lifespan and cost-effectiveness over time.
  • Easy Maintenance: Dycem mats are easy to clean and maintain. Regular cleaning procedures, such as vacuuming or mopping, can be used to remove trapped contaminants from the mat’s surface.
  • Customisable Options: Dycem mats offer a range of customisable options to suit specific cleanroom requirements. They are available in various sizes, colours, and adhesive or non-adhesive formats.
  • Environmental Sustainability: The mats are designed with eco-friendly principles in mind. Dycem uses recycled materials in its manufacturing processes and strives to minimise its environmental footprint.

Doors open for Cleanroom Technology Conference 2023!

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The doors have opened for the largest Cleanroom Technology Conference to date! Co-located with Manufacturing Chemist LIVE, this event will welcome over 400 attendees for two days of talks and networking in Birmingham, UK

 

Doors open for Cleanroom Technology Conference 2023!

 

The doors have officially opened for this year’s Cleanroom Technology Conference at the NCC in Birmingham, and what a lovely sunny day for it!

Over the next two days, more than 400 attendees will walk through the National Conference Centre doors for two days of talks and networking with the best of the best in the cleanroom sector.

Companies such as Ecolab, AstraZeneca, Pfizer and many more, will be represented at the conference. So delegates will have the opportunity to converse with industry powerhouses.

 

Doors open for Cleanroom Technology Conference 2023!

 

The multi-sector, international event will cover a wide breadth of the industry through case studies and lectures from a panel of global experts, shedding light on the latest industry developments over the past year, as well as future projections for all sectors.

Topics covered include Annex 1, containment, sterility testing, regulations and standards, operation and validation, clothing & PPE, data integrity, HVAC and energy, cleanroom design & build, cleanroom operations, garments & consumables.