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Electronics workshop

Electronic workshop purification project

Electronic dust-free workshop clean engineering purification project-electronic dust-free workshop purification options:
Selection and layout of air filters for different levels of air cleanliness in clean rooms (clean rooms): For 300,000 air purification treatment, sub-high efficiency filters can be used instead of high efficiency filters; air cleanliness 100, 1000, Class 10,000 and 100,000 air purification treatment should use primary, intermediate and high-efficiency three-stage filters; medium-efficiency or high-efficiency air filters should be selected according to less than or equal to the rated air volume; medium-efficiency air filters should be concentrated in the purified air conditioning Positive pressure section; high-efficiency or sub-high-efficiency air filters should be installed at the end of the purified air conditioning system.

Clean Project of Yongjie Electronic Clean Room

Purification project-electronic dust-free workshop purification options:

Selection and layout of air filters for different levels of air cleanliness in clean rooms (clean rooms): For 300,000 air purification treatment, sub-high efficiency filters can be used instead of high efficiency filters; air cleanliness 100, 1000, Class 10,000 and 100,000 air purification treatment should use primary, intermediate and high-efficiency three-stage filters; medium-efficiency or high-efficiency air filters should be selected according to less than or equal to the rated air volume; medium-efficiency air filters should be concentrated in the purified air conditioning Positive pressure section; high-efficiency or sub-high-efficiency air filters should be installed at the end of the purified air conditioning system.

Cleanliness engineering-electronic dust-free workshop cleaning requirements:
(1) When cleaning the wall of a clean room, a clean room clean room clean cloth should be used.
(2) Configure the cleaner with 90% deionized water and 10% isopropyl alcohol.
(3) Use an approved special clean room cleaning agent.
(4) Check the dust bins in the clean room and equipment room every day and remove them in time.
(5) Every floor should be vacuumed. And indicate the completion of the work on the "clean room cleaning record" sheet. For example where to end and where to start.
(6) When cleaning the floor of the clean room of the dust-free purification project, the purification system should be turned off first, and a mop dedicated to the clean room should be used.
(7) Use a special vacuum cleaner with a high-efficiency filter for vacuuming in the clean room.
(8) All doors and windows of the clean room need to be cleaned and maintained.
(9) Clean rooms need to vacuum and mop the floor every day; wipe the walls, doors and windows once a week.
(10) Vacuum and wipe under the raised floor of the clean room.
(11) Wipe the pillars and support pillars under the raised floor once every three months in the electronic clean room.
(12) When working in a clean room, you must keep in mind that you should always wipe from top to bottom, and wipe from the direction farthest from the door.

Yongjie dust-free purification project-the scope of application of electronic dust-free workshop:
Purification project-The electronic clean room (clean room) is a clean engineering workshop with a cleanliness of 100,000 or more. It mainly controls the pollution of air dust particles to the work object, and the interior must maintain a positive pressure. Electronic clean room is suitable for electronics, microelectronics, semiconductors, precision manufacturing, liquid crystal manufacturing, optical manufacturing, circuit board manufacturing, etc., and is specifically used in precision instruments, mobile phone backlights, chip production, integrated circuits, disk manufacturing workshops, display screens, etc. industry.

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