In the dust-free workshop, the first step is to establish a perfect action room according to the specific processing process, and take into account the inflow of staff and operation efficiency. According to the basic decision of the program, clear the cleaning level of clean area and non-clean area and clean area. Then the relative air change or cross section wind speed grade is specified.

Heliheng Purification company is a professional manufacturer of air purification equipment, products are widely used in electronics, electrical appliances, medicine, food, scientific research and other industries, and has the overall system service system for security and rich production experience.

Today, a small series to take you to see: a brief introduction to the layout of dust-free workshop:

Install an air supply outlet, plan a clean blower motor module (specifications, orientation, selection of cooling fans and central air conditioning, etc.), and plan to send the external ventilation duct to. The plane layout of the dust-free workshop The dust-free workshop generally includes three parts: clean area, quasi-clean area and auxiliary area. The installation of the floor plan of the dust-free workshop can be in the following categories: the corridor winding type: the corridor can have Windows and no Windows, which can also be used for appreciation and placing some machinery and equipment, and some of them are provided with direct heating under the corridor outside. The sash must be a double - layer sealed window. Inner corridor type: the dust-free workshop is built in the outside field, and the corridor is built in the interior. The cleanliness level of this kind of corridor is generally higher, even on the same level as the dust-free workshop. 

Two-sided: Clean area is built on one side, and quasi-clean and auxiliary land is set on the other side. Management center type: in order to better save commercial land and reduce pipelines, the clean area can be the management center, surrounded by a variety of auxiliary land and indoor space of shade pipes around the front and back. This way avoids the harm of outdoor weather to the clean area, reduces heat and cold energy consumption, and is conducive to environmental protection and energy saving. Raw materials to clean the road surface all kinds of items must be solved according to the cleaning before being sent to the clean area, generally known as; Net. The clean road surface of raw materials and the clean road surface of people should be separated.

       If the raw materials and the staff only enter the dust-free workshop at the same place, they must also enter enough. The raw materials should be solved according to the rough cleaning first. The production line is weak in the place of raw material pavement management center can be set up management center library. If the production line is very strong, the use of direct raw material pavement, sometimes also requires frequent cleaning and transmission machinery in the direct pavement management center. In the overall planning of the management system, the coarse cleaning and fine cleaning of the net land will blow off many particles, so the relative clean area should adhere to the negative pressure or zero pressure. If the environmental pollution risk factors are greater, the import direction should also adhere to the negative pressure. In order to better reduce the environmental pollution caused by people's theme activities in the actual operation, the staff must change the clean clothes and wash their hands and sterilize, sterilize and pass the air shower before entering the clean area. This strategy is; The staff cleans. The room where the staff change clean clothes in the cleaning room should be ventilated, and the other rooms on the entrance side should be under unremitting positive pressure, and the bathroom and shower room should be under unremitting positive pressure, while the bathroom and shower room should be under unremitting negative pressure.