The core technologies of the purchase of industrial grinding dust collector mainly involve the technologies of various professional technologies such as dust, steel structure, mechanical, electrical, instrumentation, welding, paint and other professional technologies. Good performance and stable operation.

(1) Surface filtering technology

Surface filtering technology refers to the filtering technology of the dust that cannot enter the filter material. Regardless of whether it is coarse, the filtering technology of the fine dust is deposited on the surface of the filter material. The surface filtering is achieved by a layer of a thin and porous film (2 μm micropores). This film is scattered with a lot of fine pores, which is convenient for breathability, easy to clear ash and low pressure. It has been applied to a bag dust collector on the surface of the film in foreign film. Project, but the main use of the film surface filtering material has always been a dust removal project or an improved project. In Baosteel's steel water -refined desulfurization and dust removal reconstruction project, the composite film 729 filter material is used to filter the dust layer into surface filtering technology. As a result, the filtering performance of the dust collector, reduced resistance, improved efficiency, and more stable and reliable operation. It is worth noting that the price of compound filter material is about 4 times the price of ordinary filter materials.

(2) Reducing the leakage rate technology

The leakage rate is an important indicator that reflects the overall performance of the dust collector. The leakage rate of the whole machine is small, which is not only conducive to ensuring the design air volume and energy conservation of the dust removal system, but also helps the equipment runs stable, reduces accidents, and extends life. The air leakage rate of the dust collector's body is ≤ 2 %, the valve leakage rate ≤ 1 %, stricter than similar equipment at home and abroad. 15 %, more than 20 % of individual ones.

(3) The air volume regulating valve that can monitor and verify the distribution status of the air volume

In the past, the air volume regulating valve, the entire valve was made of ordinary steel. During the use process, the valve board was easily worn, causing changes in the distribution status of the air volume in each room. The new type of air volume regulating valve is made of special wear -resistant materials. It can not only maintain the distribution of air volume in each room uniform, but also monitor the changes in the air volume of each room during use. The voltage difference meter. When testing at the empty load, the air volume distribution is evenly distributed in each room, and record the opening degree of the valve board of each room at this time and the reading of the pyramidal pressure meter. If the readings of the pyramid differential meter are different from the original base, the volume distribution of each room is uneven. You can find the reason for adjustment.

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