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Lifting valve device for dust collector

A lift valve and dust collector technology, applied in chemical instruments and methods, dispersed particle separation, dispersed particle filtration, etc., can solve the problems of unadjustable energy consumption, large diameter of the lifting cylinder, etc., to achieve energy-saving service life, reduce energy consumption, The effect of improving dust removal efficiency

Active Publication Date: 2012-06-13
WUXI HONGQI DUST COLLECTOR EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the large diameter of the lifting cylinder of the existing lifting device, energy consumption and the inability to adjust the balance of the working conditions of each chamber of the dust collector, the present invention provides a lifting valve device for the dust collector

Method used

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  • Lifting valve device for dust collector
  • Lifting valve device for dust collector
  • Lifting valve device for dust collector

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Embodiment Construction

[0016] Below in conjunction with accompanying drawing, specific embodiment of the present invention is described in further detail:

[0017] Such as figure 1 and 2 As shown, it is a structural schematic diagram of an embodiment of the present invention, the device includes a lifting mechanism 6, a valve stem 5, a first valve plate 3 and a second valve plate 2, and the lifting mechanism 6 is connected with the valve stem 5 The first valve plate 3 is connected, the outside of the first valve plate 3 is provided with a second valve plate 2 and a lift adjustment structure 4, and the upper part of the second valve plate 2 is connected with the lift adjustment structure 4 to form a sealed space , so that the first valve plate 3 is accommodated in the sealed space. The poppet valve device of the dust collector of the present invention is installed between the filter chamber (i.e., the clean air chamber) and the air outlet pipeline of the dust collector. The second valve plate 2 is ...

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Abstract

The invention discloses a lifting valve device for dust collector, which comprises a lifting mechanism, a valve lifting rod, a first valve plate and a second valve plate; the lifting mechanism is connected with the first valve plate through the valve lifting rod, the second valve plate and a lifting regulation structure are arranged at the outside of the first valve plate, the upper part of the second valve plate is connected with the lifting regulation structure to form a sealed space so as to hold the first valve plate in the sealed space. According to the invention, the lower end of the valve lifting rod is connected the first valve plate held in the sealed space formed by the second valve plate and the lifting regulation structure, the first valve plate is lift to make the pressure differences on the two sides of the valve plate be approximate so as to communicate the two sides of the second valve plate to eliminate the pressure difference between the upper and lower sides of the second valve plate so as to reduce the lifting force of the second valve plate; the device is simple, compact and reasonable, and the device has the advantages of improving the dedusting efficiency of the dust collector, saving energy and prolonging the service life of the filter bag.

Description

technical field [0001] The invention belongs to the technical field of dust collectors, in particular to a poppet valve device for dust collectors. Background technique [0002] In metallurgy, electric power, chemical industry, construction and other fields, there will be a lot of smoke and dust to be treated, and pulse jet filter bag dust collectors are usually used at home and abroad. In order to realize off-line dust cleaning and on-line inspection and maintenance, the pulse-jet filter bag dust collector is usually equipped with an off-line poppet valve. Generally, there are shortcomings and disadvantages such as large diameter of the lifting cylinder (or oil cylinder and other lifting devices), energy consumption, and inability to adjust the balance of the working conditions of each chamber of the dust collector. [0003] In order to effectively control the smoke and dust, improve the dust removal efficiency of the dust collector, reduce energy consumption, and increase...

Claims

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Application Information

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IPC IPC(8): B01D46/42B01D46/02
Inventor 李庆春许祖根
Owner WUXI HONGQI DUST COLLECTOR EQUIP
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