Principles of cleanroom design

I. The principles of clean room use

1. Prohibition of dust: dust contamination is prohibited throughout the clean room, and even the amount of airflow within a specific range will be specified.

2. Dust: it is forbidden to enter a clean room with dust, which is solved by blowing off the air shower room.

3. Dust production: It is forbidden to produce dust inside the clean room, that is to say, it is forbidden to contaminate everything that may appear, and all the interior of the room is designed with internal and external rounded edges to prevent the blind spot of pollution cleaning.

II. Analysis of the components of a clean room

1. Ceiling: this includes booms, outline beams, lattice beams, etc.

2. Partition panels: including windows, doors, and other basic configurations.

3. Air conditioning system: including air ducts, purification system, fresh air system, etc.

4. Flooring: generally elevated flooring, anti-static flooring, self-flowing flooring, etc.

5. Lighting system: purification lamp, fire lamp, germicidal lamp, etc. can be chosen.

III. The use of air filtration equipment in a clean room

1. Usually, air filtration methods are divided into surface filtration and deep filtration, and laminar clean air technology is one of the more ideal ones, which also includes horizontal laminar flow and vertical laminar flow, and the cleanliness can reach 100 levels, which has been used at present.

2. To make the air in clean room to achieve the purpose of complete purification, the use of efficient air purification equipment is the basic method, after a series of equipment filtration, dehumidification, heating, and other processing, the room can achieve dust-free, sterile, fresh air.