Airshower chamber

Abstract

The invention discloses an air shower room, which is communicated with the outside through an air shower room inlet. The connection part of the air shower room and a dust-free room is provided with an air shower room outlet which is also a dust-free room inlet. The air shower room comprises an electrically controlled automatic door arranged at the air shower room inlet, an air shower room floor, a plurality of air spray nozzles, an air shower room wall, an infrared sensor arranged on the air shower room wall, a plurality of air holes and an air curtain. The air curtain is arranged on the top of the air shower room outlet to form a downward air flow, and the air shower room floor is 5 or more than 5 centimeters higher than the floor of the dust-free room.

Description

technical field [0001] The invention relates to a workshop dedusting device, in particular to an air shower room. Background technique [0002] At present, in the processing and manufacturing industries of electronics, laboratory instruments, medicine, and precision instruments, there are high requirements for the cleanliness of the air in production sites and experimental sites. Carry out strict control. [0003] For example, in a precision instrument manufacturing company, due to the high technological requirements for the accuracy and quality of the product, the manufacturing process needs to be carried out in a dust-free production workshop that requires a high degree of dust-freeness, that is, a clean room. In the process of production or research and development, due to the high mobility of employees, employees who enter the clean room from the outside will carry dust and other sundries. If the dust is not removed, the process will require high-precision, high-quality...

AI Technical Summary

Problems solved by technology

In the process of production or research and development, due to the high mobility of employees, employees who enter the clean room from the outside will carry dust and other sundries. If the dust is not removed, the process will require high-precision, high-quality product quality produce adverse effects

[0004] At present, in the production process, before employees enter the clean room, most companies use air showers to remove the dust carried by employees. However, most of the existing air showers have low dust removal efficiency and cannot achieve good dust removal effects. There will still be a small amount of dust flowing into the clean room from the air shower room after the room, causing the surrounding environment of the clean room to be polluted, and the dust cannot be completely removed. This will undoubtedly cause great hidden dangers to the quality control of laboratory instruments and precision products.

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