The primary task of the dust-free workshop is to ensure the absolute cleanliness of the production p

Purification engineering is currently widely used in the production industry, mainly to ensure the absolute cleanliness of the production process, even in some high-tech research companies, this kind of engineering is needed to ensure the cleanliness of the workshop. Analyzed from a scientific point of view, the project is to ensure that there is no pollution in the project through a variety of sterile and dust-free plates, and to ensure that the air inside the project is absolutely clean through effective air purification equipment, so as to achieve the enterprise's production The requirements of the link.

dust-free workshop


For modern industries, whether it is the production of liquid crystal or optical fibers, there are extremely high cleanliness requirements. Therefore, for these microelectronics industries, basically the production workshops of enterprises will undergo relevant transformations of purification projects to achieve The cleanliness, temperature, and humidity can meet the production needs of microelectronic products.
Many companies now choose some purification workshop renovation projects, the purpose is to be able to improve the quality of indoor air in the production process, and try to disinfect bacteria and viruses in the air in the production process, so as to ensure that related products are in good condition. The production process will not be contaminated by dust or bacteria and viruses, and at the same time, it can ensure the health of the company's employees working in the workshop.

Purification project


1. Clean room cleaning requirements:
(1). Clean room dust-free cloth should be used when cleaning the wall in the clean room;
(2), use 90% deionized water and 10% isopropanol to prepare a cleaning agent;
(3), use approved clean room detergents;
(4). Check the trash bins in the workshop and maintenance room every day and clear them away in time.
(5). Every floor must be vacuumed. Every time a shift is transferred, the completion of the work should be marked on the map, such as where it ends and where it starts.
(6). Special mop should be used to clean the floor of clean room.
(7). Special vacuum cleaners with high efficiency filters should be used for vacuuming in clean rooms.
(8), all doors need to be checked and wiped dry
(9), wipe the floor after sucking the floor. Wipe the wall once a week.
(10). Vacuum and wipe under the raised floor.
(11), wipe the pillars and supporting pillars under the raised floor once every three months.
(12). When you work, you must remember that you always wipe from top to bottom, and wipe from the place farthest from the door in the direction of the door.
2. Clean room cleaning procedures:
(1), change the special anti-static clothing, wear a mask, and go into the clean room after removing the dust through the wind bath dust collection channel.
(2). After preparing cleaning tools and supplies and placing them in the specified place, start cleaning.
(3). Picking up ground garbage, one by one from the inside to the outside according to the order of the production line.
(4). Dump and transport garbage in trash cans and trash bins on time, and inspect them. After strict classification according to regulations, they will be transported to the designated garbage room after inspection by the production line manager or security.
(5), use clean paper or dust-free cloth from top to bottom to clean indoor glass, walls, shelves,
(6). Use a clean dust pusher to push and clean the ground carefully from the inside out. If there are garbage, stains, water marks, etc. on the ground, clean it with a dust-free cloth in time.
(7). Use production line employees to take rest and meal time to clean up the production line, under the workbench, and under the seat.
(8). Regularly clean the ceiling, air-conditioning outlets, ceiling lamp covers, and under the raised floor. The cleaning procedures and materials used must be approved by the factory department, and use holidays and work breaks as planned.
(9), clean room floor waxing must be carried out in strict accordance with the plan and cleaning procedures, and anti-static wax must be used.
(10) After the cleaning work is completed, all cleaning supplies must be received in the designated cleaning room, and stored separately from ordinary tools to avoid cross-contamination, and placed neatly and not randomly placed in the clean room.