Wave plate shape bag type dust collector

Abstract

The invention discloses a wave plate bag-type dust cleaner, which comprises but not limited to: a out shell plate separated by some separation plates, color plates opposite to separation plates, an ash bucket connected to shell plate, and an impulse dust cleaning component part; wherein, all shell plate, separation plates and ash bucket are manufactured by wave plate pressed steel of trapezoid, angle steel, arc or similar shape to bear acted force without destabilizing and gas pressure when cleaning dust. This invention cuts traditional stiffener, saves material, reduces cost, realizes automatic high-efficient production, and ensures product appearance quality.

Description

【Technical field】 [0001] The invention relates to dust collectors, in particular to bag dust collectors. 【Background technique】 [0002] Dust collectors can be divided into centrifugal dust collectors, inertial dust collectors, wet dust collectors, bag dust collectors and other types according to the principle of dust removal. The working principle of the centrifugal dust collector is that after the dusty gas in the drying drum is drawn out by the induced draft fan, it enters the dust collector at a certain wind speed and rotates. Under the action of centrifugal force, the dust particles are thrown to the wall of the drum and slide down. Pile up at the bottom of the barrel. The centrifugal dust collector can collect dust with a particle size of 5 μm or more, and the dust removal efficiency is generally 75% to 85%. The working principle of the inertial dust collector is that after the dusty gas in the drying drum is drawn out by the induced draft fan, it enters the dust col...

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Problems solved by technology

[0004] At present, all bag filters use flat shells and flat partitions. Since the bag filter is characterized by the fact that the box body is subjected to a pressure of 6000-14000 Pa during the dust gas filtration and dust cleaning operation, so a lot of pressure is added to the flat plate. Reinforced steel, which brings great difficulties to the automatic and high-efficiency production of bag filter; especially our country lacks mineral resources, and adding a lot of reinforced steel greatly wastes raw materials and increases the raw material cost of enterprises; A lot of reinforced steel will need to increase a lot of welding work accordingly, which increases the production cost of the enterprise; and welding deformation is easy to occur during the welding process, and some deformation is difficult to control and repair, which affects the appearance quality of the product

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