Frame Material

The frame of the clean shed is usually made of industrial aluminum profiles or stainless steel squares, which are characterized by being strong, beautiful, non-rusting and non-dust-producing. Aluminum is widely used because it is lightweight and conducts heat well, but its surface is relatively rough and prone to dust and microorganisms. In contrast, stainless steel frames, while heavier, are more resistant to corrosion and have a smooth surface that is easy to clean and maintain cleanliness.

Body Material

The main body material of the clean room is usually made of PVC anti-static material or glass, PVC material has good insulation and corrosion resistance, but due to the easy generation of static electricity, need to pay attention to its anti-static properties and abrasion resistance. The glass material has good flame retardant properties and transparency, and can effectively block the spread of bacteria, but the surface is easily scratched, and it is difficult to achieve a completely sealed state.

Other materials

Other materials in the clean room include anti-static drapes or grid curtains, anti-static plexiglass panels, purification lamps and fan filter units FFU. The anti-static drape or grid curtain has good anti-static effect and transparency, while the FFU fan filter unit is the core component of the clean room, responsible for providing primary and high efficiency filtration to ensure clean air.

Structural Features

The main structural features of the Clean Shed include modular design, quick erection, easy movement and reuse. Its frame is usually made of industrial aluminum profiles, which, combined with quick connectors, can be erected in a short period of time, greatly saving the construction cycle and labor costs. In addition, the appearance of the clean room is simple and beautiful, and the structure and size can be customized according to the actual needs to adapt to different use scenarios.

Technical Parameters

The technical parameters of the clean room involve cleanliness level, space size, wind speed and other aspects. For example, the cleanliness level of the clean room can range from Class 100 to Class Million to meet the cleanliness requirements of different production processes. The space size and internal structure can be optimized according to the layout of the production line to ensure the reasonable distribution and efficiency of the operating space. The control of air speed is realized by internal fans and filtration systems to ensure air circulation and cleanliness.

Application Examples

In practical application, clean booths can be used not only for new production lines, but also can be quickly built in existing production environments to adapt to changes or expansion of production requirements. For example, in an automotive paint line, a clean room can effectively isolate dust and protect sensitive paint processes from contamination, thereby improving paint quality and productivity.

Cost Benefit Analysis

In terms of cost-effectiveness, the clean room is relatively inexpensive to set up and operate, but the benefits it brings are significant. On the one hand, it reduces production defects caused by environmental pollution and lowers production costs. On the other hand, its quick erection and easy relocation provide greater flexibility and resilience for enterprises.

Preparation before installation

Before installing the clean shed, first of all, we should ensure that the environment of the installation location meets the requirements, and we should choose a dry, ventilated, well-lit environment and avoid 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 room must meet the design requirements to ensure that the foundation is level, solid and horizontal. After construction, acceptance should be carried out, and the installation of clean shed can be carried out only after passing.

Frame Installation

The frame of the clean room is usually made of steel, and the verticality and horizontality of the frame should be ensured during installation. After the installation of the frame is completed, anti-corrosion and anti-rust treatment should be carried out to ensure the stability of long-term use.

Ceiling and wall late installation

The roof and wall panels should be made of purification boards or other materials that meet clean requirements. When installing them, ensure their flatness and tight seams to avoid loopholes.

Air purification system installation

The interior of the clean shed must be equipped with an air purification system, including high-efficiency filters, air showers, UV disinfection lamps, and so on. When installing, make sure the connections between components are tight to prevent air leakage.

Lighting system installation

The interior of the clean shed should be equipped with a lighting system, such as LED lamps and lanterns. When installing, ensure 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. When installing, make sure the power supply is stable and safe, as well as the normal operation of each electrical equipment.

Grounding treatment

The grounding treatment of the clean room should meet the design requirements to ensure the safe operation of the equipment inside the clean room.

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.

Temperature and humidity testing

For the requirement of constant temperature and humidity, it is necessary to measure continuously for 8 to 48 hours depending on the range of temperature and humidity fluctuations, and the interval between each measurement should not exceed 30 minutes. This helps to accurately grasp the temperature and humidity changes inside the clean room.

Test Point Arrangement

The test point should be located at a height of 1 to 1.5 meters from the ground, and should be staggered arrangement, and the distance from the external wall should be more than 0.5 meters, such a layout is conducive to obtaining more accurate test data.

Number of measurement points

According to the relevant norms, when the area of the clean room is less than or equal to 50 square meters, the number of test points should be 5, and with the increase in area, every increase of 20 to 50 square meters, the number of test points should be increased by 3 to 5.

Testing Instruments

Commonly used testing instruments include temperature and humidity meter or stick-type alcohol thermometer, as well as other special equipment for testing the environment of the clean room.

Test Criteria

More than 90% of the measured points must reach a deviation value within the design parameters in order to be recognized as passing the test. This criterion ensures that the performance of the clean room meets the predefined requirements.