With the development of science and technology, people's living standards continue to improve, so the living environment and product quality requirements are increasingly high, purification engineering, dust-free workshop purification engineering is suitable for electronics, electrical appliances, medicine, food, scientific research, laboratory, hospital and other industries. The need of production technology is closely related to production equipment and production environment. The following Shanghai Lijing for you to analyze the role of dust-free workshop purification project: the most important role of dust-free clean workshop project is to control the cleanliness and temperature and humidity of the atmosphere that the product is in contact with, so that the product can be produced and manufactured in a good environmental space. This space is called dust-free purification workshop.

I. Dust-free purification workshop

Management regulations, dust-free purification level is mainly according to the particle diameter per cubic meter of air is greater than the number of particles to define the standard. But for optical structures, even a small amount of dust can have a very negative effect. Therefore, in the management regulations of dust-free purification workshop, it is necessary to require dust-free purification workshop in the production of optical structure products.

Dust-free workshop is mostly made of industrial aluminum frame, using fan filter unit air supply, top covered with tight seam blind plate surrounded by anti-static electric drooping curtain, forming a tight seam area, the internal purification level can reach 100 to 100,000 level, GMP purification workshop is especially suitable for the local cleanliness of the workshop has strict requirements of the area, For example, high precision product assembly area of assembly line operation area.

Two, dust-free air purification workshop structure composition:

1, dust-free purification workshop project: composed of central air conditioning and air purification system, they are the heart of the purification system. Mainly control dust-free purification workshop air dust particle number, adjust workshop temperature and temperature.

2. Air shower room, dressing room and purification room are the three basic components of workshop purification system. The air shower is the passage into and out of the clean area. The dust and bacteria brought by the human body can be effectively and rapidly removed by the high-speed clean air flow. The purification room adopts interlayer color steel plate to isolate the space and walls, the upper color steel ceiling, and the floor is paved with epoxy resin. The main role of dust-free clean workshop project is to control the cleanliness and temperature and humidity of the atmosphere that the product is in contact with, so that the product can be produced and manufactured in a good environmental space. This space is called dust-free purification workshop.

According to the management regulations of dust-free purification workshop, the dust-free purification level is mainly based on the number of particles whose diameter is greater than the division standard in each cubic meter of air.