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Dust and dirt removal device for horizontal flue and an application method of the dust and dirt removal device

A technology for horizontal flue and dust, which is applied in the field of horizontal flue dust removal devices, can solve the problems of low work efficiency, high labor intensity, affecting production, etc., and achieves the effects of simple structure, low cost and strong practicability

Pending Publication Date: 2017-06-13
XIAMEN UNIV TAN KAH KEE COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention improves the above problems, that is, the technical problem to be solved by the present invention is that the existing horizontal flue dust removal device has high labor intensity and low work efficiency, and affects production and causes economic losses

Method used

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  • Dust and dirt removal device for horizontal flue and an application method of the dust and dirt removal device
  • Dust and dirt removal device for horizontal flue and an application method of the dust and dirt removal device

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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] like Figure 1~2 As shown, a mechanical dust removal device for a horizontal flue includes two spiral hinges 2 along the axis of the horizontal flue 1 and the blades of the hinges are attached to the pipe wall of the flue, and each spiral hinge 2 The two ends of the rotating shaft are fixed with the same external gear 4 and the external gear 4 meshes with the ring gear 3 fixed at the entrance and exit of the horizontal flue 1 .

[0018] In this embodiment, the two ends of the two spiral hinge dragons 2 are connected to the relative horizontal flue 1 through two connecting plates 10 and are arranged radially symmetrically. When the driving motor 7 in the middle drives the rotation shaft of the spiral hinge dragon 2, the The dragon 2 revolves around the axis of the horizontal flue 1 while rotating around its own axis.

[0019] ...

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PUM

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Abstract

The invention provides a dust and dirt removal device for a horizontal flue and an application method of the dust and dirt removal device. The dust and dirt removal device comprises a spiral packing auger which is arranged in the flue and parallel to the axis of the flue, wherein inner gear rings are arranged at two ends of the inner surface of the flue; the spiral packing auger comprises a rotating shaft and a blade; the blade is fixed on the rotating shaft and is in contact with the inner wall of the flue; outer gears meshed with the inner surfaces of the inner gear rings are fixed at the end parts of the rotating shaft of the spiral packing auger; and a drive device for driving the spiral packing auger to rotate around the inner gear rings is coaxially arranged in the flue; and a dust outlet for collecting dust and dirt is arranged at one end, in the conveying direction of the packing auger, of the horizontal flue. The dust and dirt removal device is simple in structure; and the drive device drives the spiral packing auger in the flue to revolve around the axis of the horizontal flue while rotating, the blade of the spiral packing auger can scrape off the dust and the dirt on the pipe wall of the flue and the scraped dust and dirt are pushed to move along the axial direction of the horizontal flue, so that dust and dirt removal device is low in cost, high in practicability and convenient to popularize and use.

Description

technical field [0001] The invention relates to a horizontal flue dust removal device and a working method thereof. Background technique [0002] In environmental protection, thermal power plants and various chemical plant boiler smoke exhaust systems, horizontal flues are installed to connect with vertical chimneys. At present, the blockage of such horizontal flues can only be cleaned manually after the furnace is shut down. The method, this method labor intensity is big, work efficiency is low, and affects production, causes economic loss. Contents of the invention [0003] The present invention improves the above problems, that is, the technical problem to be solved by the present invention is that the existing horizontal flue dust removal device has high labor intensity and low work efficiency, and affects production and causes economic losses. [0004] A specific embodiment of the present invention is: a horizontal flue dust removal device, including a spiral auger a...

Claims

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Application Information

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IPC IPC(8): B08B9/051F23J3/02
CPCF23J3/026B08B9/051
Inventor 金守宽苏鸿宏许鸿鑫陈石威
Owner XIAMEN UNIV TAN KAH KEE COLLEGE