High-temperature resisting and soundproofing anti-skidding door cover for high-temperature pulse bag type dust collector

Abstract

The invention relates to a high-temperature resisting and soundproofing anti-skidding door cover for a high-temperature pulse bag type dust collector. The high-temperature-resisting and soundproofing anti-skidding door cover comprises a cover plate with a side overturned, and sealing strips arranged around the cover; the cover plate is formed by anti-skidding patterned steel; high-temperature resisting and heat insulating soundproofing cottons are positioned in the cover plate; internal baffle plates are arranged around the high-temperature resisting and heat insulating silencing cottons, and form a sealing groove together with the overturned side of the cover plate; a high-temperature resisting sealing strip is arranged in the sealing groove; and high-temperature resisting and soundproofing microvoid plates are arranged at the bottoms of the high-temperature resisting and heat insulating soundproofing cottons. According to the high-temperature resisting and soundproofing anti-skidding door cover, the cover plate is formed by the anti-skidding patterned steel, so that the shortcoming that the upper part of the cover plate is slippery in rain and snowfall weather can be overcome; the high-temperature resisting and heat insulating soundproofing cottons are positioned in the cover plate, so that the cover plate can be effectively prevented from meeting excessively high temperature; and the high-temperature resisting and soundproofing microvoid plates are also arranged at the bottoms of the high-temperature resisting and heat insulating soundproofing cottons, thus the shortcoming that high noise is generated during pulse jetting can be effectively overcome.

Description

technical field [0001] The invention relates to a door cover, in particular to a high-temperature-resistant door cover on the top of a high-temperature bag-type pulse dust collector. Background technique [0002] High-temperature bag-type pulse dust collectors are widely used in metallurgy, building materials, electric power, chemical and other enterprises. There are many types of top door covers of bag-type pulse dust collectors. Most of the top door covers use ordinary steel plates with smooth surfaces as cover plates. There is a cover handle on the surface, reinforcing ribs inside the cover, ordinary sealing strips around the inside of the cover, positioning fixing plates and right-angle trapezoidal pins for fixing the door cover around the surface of the cover. If this kind of rainy and snowy weather is encountered, the upper part is relatively slippery. If the staff goes up to inspect or overhaul, it is easy to slip and fall, which is very unsafe. Secondly, due to the ...

AI Technical Summary

Problems solved by technology

If it encounters rainy and snowy weather, the upper part is relatively slippery. If the staff goes up for inspection or maintenance, it is easy to slip and fall, which is very unsafe

Secondly, due to the high temperature of the high-temperature bag-type pulse dust collector during operation, and this kind of door cover has no heat insulation device, the staff may be easily burned if they do not pay attention

Thirdly, due to the high noise of the dust collector during pulse injection, it seriously affects the surrounding environment

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