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Device and method for filtering and removing dust inside small flue

A dust filtration and removal device technology, applied in the field of dust removal, can solve the problems of poor dust removal effect of small flue, achieve the effect of improving the dust removal effect of flue gas and ensuring long-term use

Inactive Publication Date: 2015-05-20
太原海通智慧信息技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a small flue dust filtration and removal device and method for the technical problem of poor dust removal effect in the small flue in the prior art

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  • Device and method for filtering and removing dust inside small flue
  • Device and method for filtering and removing dust inside small flue

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0025] refer to figure 1 As shown, the present invention provides a kind of small flue dust filter removal device, comprises cyclone dust collector and the ash tank 2 that is connected with cyclone dust collector, and it also includes the filter screen dust collector that is installed in the cyclone dust collector, and is installed in The vibrator on the outside of the cyclone dust collector drives the vibration of the filter dust collector.

[0026] Preferably, the cyclone dust collector includes a filter housing 1 , a flue gas inlet 3 and a flue gas outlet 4 arranged on the filter housing 1 , and a corrugated pipe 5 located inside the filter housing 1 and connected to the flue gas outlet 4 . Among them, the flue gas inlet 3 is located at the side end of the filter hou...

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Abstract

The invention discloses a device and a method for filtering and removing dust inside a small flue. The device comprises a cyclone dust remover and an ash can connected with the cyclone dust remover, and further comprises a filter screen dust remover arranged inside the cyclone dust remover and a vibrator which is arranged outside the cyclone dust remover and used for driving the filter screen dust remover to vibrate. On one aspect, the cyclone dust remover is combined with the filter screen dust remover, the exhaust gas and dust removal effect of the small flue is improved; and one the other aspect, the vibrator is arranged outside the cyclone dust remover, namely the vibrator is arranged in a non-inserting manner, and long-term usage of a filter screen can be ensured, so that the small flue can be stably used for a long time; and the exhaust gas filtering has the advantages of long term, high efficiency and stability.

Description

technical field [0001] The present invention relates to a kind of dedusting technology, more specifically, relates to a small flue dust filtering and removing device and method. Background technique [0002] In the industrial production process or laboratory test process, the dust filtration and dust removal in the small flue is a technical difficulty. For example: in the coke oven, the lower part of the coke oven body is equipped with a regenerator, and checker bricks are placed in the regenerator to fully recover the heat in the exhaust gas. There is a small flue in the lower part of the regenerator. Its function is to alternately introduce cold gas and air into the regenerator, or discharge exhaust gas. The small flue is lined with clay bricks to prevent the gas from corroding the small flue. Most coke ovens in coking plants are heated by blast furnace gas, and the coke oven gas is blended for combustion. Due to the impurities in the blast furnace gas and the dust in the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D50/00
Inventor 张生俊王红兵李平枉罗振宏王学钦刘晶晶
Owner 太原海通智慧信息技术有限公司