• Clean room frame

  The frame of a clean room is usually made of industrial aluminum profiles or stainless steel squares, or sometimes iron squares sprayed with plastic. This kind of structure is not only strong and beautiful, more importantly, it does not rust, does not produce dust, and is very suitable as the infrastructure of the clean shed. In this case, the specifications of the frame are 40401.5mm aluminum profile, which ensures the stability and durability of the structure.

• FFU (Fan Filter Unit)

  The FFU is an important part of the clean room and is responsible for providing a continuous flow of clean air. In this example, 2 sets of galvanized sheet 120W/set FFUs of size 1175575330 are used. This configuration ensures sufficient air flow and filtration efficiency to maintain cleanliness inside the clean room.

• Top and Surrounding Materials

  The top and other peripheral parts of the clean room are made of 0.3mm thick anti-static mesh curtains. This is to prevent static buildup and minimize dust accumulation, which is especially important for maintaining cleanliness inside the clean room.

• Door Design

  Cleanroom doors are typically sliding, with two 900mm wide curtains, 2mm thick, and 20mm wide strips, designed to facilitate access while minimizing the impact on the clean environment.

• Structural composition

  The clean room is mainly composed of box, fan, primary air filter, high-efficiency filter, damping layer, lamps and other components, and its shell is usually sprayed with plastic. This structural design makes the clean room not only can be used for hanging, but also can be supported on the ground, compact structure and easy to install and use. Users can use the clean room individually or connect several of them to form a strip-like clean area according to the actual needs.

• Application Scenarios

  Due to its flexible structural design and efficient air filtration capability, the clean room is widely used in various environments that require high localized cleanliness. For example, in the electronics manufacturing industry, clean booths can be used for the production of chips and circuit boards; in the pharmaceutical industry, it can be used for the production of sterile drugs; and in the food industry, clean booths are commonly used in the packaging process of high-quality food. In addition, the clean room can also be used in laboratories, research institutes and other scientific research places, to provide a dust-free, sterile experimental environment for researchers.

• Technical Parameters

  The technical parameters of a clean room are important indicators of its performance, including but not limited to external dimensions, materials, filtration efficiency, air volume, surface air velocity, noise and power supply. Different clean room models have different specifications and configurations, users can choose the right model according to their needs. For example, certain models of clean booths may offer more interior space, while others offer better performance in terms of noise control.

• Design Points

  In the design of a clean room, a number of factors need to be taken into consideration, such as temperature and humidity control, supply of fresh air volume, noise level, unidirectional flow design, electric heating and humidification requirements, and the location of the fresh air system. Together, these design points determine whether the clean room can effectively maintain the required cleanliness level, and also affect the convenience and economy of its daily use.

Installation Requirements

• Installation location: The clean shed should be installed in a dry, ventilated, well-lit environment, avoiding direct sunlight. At the same time, the installation location needs to meet the special requirements of specific industries, such as anti-static, anti-corrosion and so on.

• Foundation construction: the foundation construction of the clean shed should meet the design requirements to ensure that the foundation is flat, solid, level. Acceptance inspection should be carried out after construction, and the installation of clean shed can be carried out only after passing.

• Frame Installation: The frame of the clean shed is made of steel, and the verticality and horizontality of the frame should be ensured during the installation. After the installation of the frame is completed, anti-corrosion and anti-rust treatment should be carried out.

• Roof and wall plate installation: the roof and wall plates should be used to purify the board or other materials in line with clean requirements. When installing, ensure the flatness of the roof and wall plate, and tight joints to avoid loopholes.

• Installation of air purification system: The interior of the clean shed should be equipped with an air purification system, including high-efficiency filters, air showers, ultraviolet disinfection lamps and so on. When installing, make sure the connection between components is tight to avoid air leakage.

• Lighting system installation: the clean shed should be equipped with internal lighting systems, such as LED lamps and lanterns. When installing, make sure the waterproof and dustproof performance of the lamps and lanterns, as well as the uniformity of illumination.

• Electrical system installation: the electrical system of the clean room should meet the relevant national standards and industry requirements. Installation, to ensure that the power supply is stable, safe, and the normal operation of the electrical equipment.

• Grounding: The grounding of the clean shed should meet the design requirements to ensure the safe operation of the equipment inside the clean shed.

• Acceptance and debugging: clean shed installation is completed, acceptance should be carried out. After acceptance, the clean shed debugging to ensure that the normal operation of the system to achieve the desired clean effect.

Maintenance

• Regular Cleaning: The clean room needs to be cleaned on a regular basis, including walls, floors, ceilings and other indoor facilities, as well as timely disposal of collected waste products.

• Regular maintenance: Water, electricity, gas and other pipelines and facilities are regularly inspected to prevent water and electricity leakage.

• Regular disinfection: After the end of production every day, use appropriate disinfectant to wipe and disinfect the machine, desktop, doors, windows, walls, etc., and disinfect the floor.

• Regular inspection: Regularly carry out maintenance work such as lubrication, maintenance and replacement of wearing parts for machines and equipment.

• Safety matters: When operating the clean shed, you must pay attention to personal hygiene and wear personal protective equipment, such as dust-free work clothes, clean shoe covers, head covers, masks and gloves.

Clean shed testing reference standards

• Design Code for Clean Plants GB50073-2001: This standard specifies the design principles and requirements for clean plants, and is the basis for clean shed design.

• GB 50333-2002: This standard stipulates the design principles and requirements of clean plant, which is the basis for the design of clean shed.

• Technical Specification for Biosafety Laboratory Construction GB 50346-2004: The clean shed of laboratory involving biosafety needs to follow this specification to ensure the safe handling of biological samples.

• Code for Construction and Acceptance of Clean Rooms GB 50591-2010: It stipulates the specific requirements for construction and acceptance of clean rooms, and is an important reference for the construction of clean sheds.

• The pharmaceutical industry clean room (area) suspended particles test method" GB/T 16292-2010: for the pharmaceutical industry in the clean room suspended particles test the specific implementation of the method.

• The pharmaceutical industry clean room (area) the test method of bacterial plankton GB/T 16293-2010: stipulates the pharmaceutical industry in the clean room of bacterial plankton test technical requirements.

• Test Methods for Sedimentation Bacteria in Clean Rooms (Areas) of the Pharmaceutical Industry GB/T 16294-2010: Test methods and requirements for the test of sedimentation bacteria in clean rooms.

Clean room testing program

• Temperature and humidity: Ensure that the temperature and humidity in the clean room are controlled within the specified range to meet different production and testing needs.

• Air Suspended Matter: Test the concentration of air suspended matter in the clean room to ensure that there is no excessive particulate matter present.

• Fresh air volume: Fresh air volume is the key factor to maintain the air quality inside the clean room, test whether the fresh air volume complies with the regulations to ensure the air quality inside the clean room.

• Pressure difference: Check whether the pressure difference between the inside and outside of the clean room is in accordance with the regulations to ensure that the clean room as an independent environmental control unit to effectively prevent contamination.

• Airflow Condition: Tests whether the airflow condition inside the clean room complies with the design requirements to ensure that the production or testing process meets expectations.

• Microbial counts: Tests the microbial counts in the cleanroom, especially the number of planktonic and settled bacteria, to assess the microbial control capability of the cleanroom.

• Surface Contamination: Assesses the cleanliness of surfaces within the cleanroom, including the cleanliness of floors, walls and ceilings.