Pocket type dust removal device

A bag-type dust removal and lifting device technology, which is used in transportation and packaging, dispersed particle filtration, membrane filters, etc. Effect

Inactive Publication Date: 2017-11-10
成都捷科菲友信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the troublesome problem of bag filter bag replacement and maintenance, the present invention provides a bag filter

Method used

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  • Pocket type dust removal device
  • Pocket type dust removal device

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A bag-type dedusting device, comprising a housing 1, a flower plate 3 arranged inside the housing 1, and a plurality of bag cages 5 with filter bags 6 set therein, an air outlet 7 is opened at the upper end of the bag cage 5, and the flower plate 3 will The interior of the shell is divided into an upper clean air chamber 11 and a lower filter chamber 12. It is characterized in that: in the shell 1, a plurality of elliptical circular guide rails 17 are horizontally arranged below the flower plate 3, and the two ends of the long axis of the circular guide rails 17 are respectively Stretch out housing 1, be provided with the bag cage outlet 24 that is provided with for bag cage 5 on the casing 1, ring-shaped driving chain 18 is arranged on the inner side of ring guide rail 17, and the inner and outer sides of bag cage 5 top are respectively provided with ring guide rail 17 cooperation. The inner side of the bag cage 5 is provided with a connecting piece 20 connecting the dr...

Embodiment 2

[0033] This embodiment is improved on the basis of Embodiment 1:

[0034] The circular guide rail 17 includes a linear guide rail 17-1 and an arc guide rail 17-2 at both ends of the linear guide rail 17-1. The linear guide rail 17-1 is installed horizontally inside the housing 1, and the two ends of the linear guide rail 17-1 protrude from the housing 1. The arc-shaped guide rail 17-2 is arranged outside the housing 1, and the motor 14 is arranged at the arc-shaped guide rail 17-2.

[0035] The advantages of the above improvements are: the circular guide rail is composed of a linear guide rail and an arc guide rail. Compared with the oval guide rail, it occupies a smaller area, and the bag cage is more stable when moving on the guide rail. The motor is arranged outside the shell. In order to prevent the dust inside the dust removal device from affecting the normal operation of the motor.

Embodiment 3

[0037] This embodiment is improved on the basis of the above embodiments:

[0038] A baffle frame 2 fixed on the inner wall of the housing 1 is arranged horizontally above the flower plate 3, and a plurality of circular baffle plates 4 are arranged on the lower surface of the baffle frame 2, and the baffle plates 4 are directly opposite to the air holes 11 below. Rubber sealing rings are provided on the upper and lower surfaces of the plate 3 at the air hole 11 .

[0039] The advantages of the above improvements are: a baffle frame with a baffle is set above the flower plate. When the flower plate rises, the baffle on the baffle frame just covers the vent hole on the flower plate, so as to prevent the dust-containing gas in the filter chamber from entering. In the clean air chamber, the rubber sealing ring can be squeezed and deformed when the flower plate is in contact with the bag cage and baffle, thereby sealing the contact surface and preventing the dust-laden gas from esc...

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PUM

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Abstract

The invention discloses a pocket type dust removal device, and relates to the technical field of pocket type dust removal equipment. According to the pocket type dust removal device, the problem that the conventional filter bag is inconvenient to replace is solved. The dust removal device comprises a shell, a flower plate and a bag cage, wherein the flower plate is arranged in the shell; a filter bag sleeves the bag cage; an elliptic annular guide rail, the two ends of the which extend out of the shell, is arranged below the flower plate; the rolling wheel is arranged on each of the two sides of the upper end of the bag cage; the bag cage is positioned on the guide rail by the rolling wheels; an annular chain and a motor which is provided with a chain wheel are arranged on the inner side of the guide rail; the bag cage is connected with the chain. When the filter bag needs to be replaced, the motor operates to drive the chain to enable the bag cage to move out of the shell by the guide rail. Therefore, the filter bag can be replaced outside the shell; a worker does not need to enter the dust removal device, so that the harm to a body of a maintainer due to dust is avoided, and the filter bag is more convenient to replace. Therefore, the pocket type dust removal device has wide application prospect in the technical field of pocket type dust removal devices.

Description

technical field [0001] The invention relates to the technical field of bag-type dust removal equipment, and more specifically relates to a bag-type dust removal device. Background technique [0002] The bag filter is one of the most widely used dust removal equipment at present, the dust can be effectively removed by the filtration of the gas through the filter bag; the bag filter has high dust removal efficiency, simple structure, and convenient maintenance and operation. During long-term operation, dust will accumulate on the outer surface of the filter bag in the dust collector, and long-term friction with dust will cause the filter bag to wear out, resulting in a significant decline in the dust removal effect of the dust collector. At this time, the filter bag needs to be replaced or repaired . [0003] The existing bag-type dust collectors are all set filter bags on the bag cage fixed on the flower plate. Since the flower plate is fixed inside the dust collector, when ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/02B01D46/00
CPCB01D46/023B01D2267/70B01D2267/30B01D2265/023B01D2273/14B01D46/88
Inventor 程飞
Owner 成都捷科菲友信息技术有限公司
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