Mobile pulse jetting deashing device

A technology of pulse injection and dust cleaning device, which is applied in the separation of dispersed particles, chemical instruments and methods, and filtration of dispersed particles. It can solve the problems of equipment maintenance, inconvenient maintenance, expensive pulse valve, and increased equipment cost. Effects of detection, reduction in the number of use, and reduction in equipment cost

Inactive Publication Date: 2010-05-05
HEFEI CEMENT RES DESIGN INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high price of the pulse valve, the cost of the entire equipment has increased significantly; at the same time,

Method used

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  • Mobile pulse jetting deashing device
  • Mobile pulse jetting deashing device
  • Mobile pulse jetting deashing device

Examples

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Example Embodiment

[0013] like figure 1 , 2 , As shown in 3, a mobile pulse jet dust removal device includes an air bag, a pulse valve and a short jet pipe. Two pairs of guide rails 1 are respectively fixed on the top cover 11 of the bag filter above the blowing pipe 10 of the bag house on both sides of the centerline of the air inlet and outlet of the bag filter, and each pair of guide rails is provided with a motor 4 driven Mobile trolley 3. The inside of the mobile trolley is provided with a vertical slide rail, and a support frame 31 is provided on the vertical slide rail, and an air bag 7 is fixed on the support frame, and the air bag is connected with two to six pulse valves 8 as a group. The blowing short pipe 9 passes through the bottom of the air bag, corresponding to the bag chamber blowing pipe extending on the top cover of the bag filter. A spring 5 is respectively fixed in the four corners of the bottom of the air bag support frame, and the lower end of the spring is fixed with a...

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PUM

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Abstract

The invention discloses a mobile pulse jetting deashing device, belonging to the technical field of environmental protection equipment. The mobile pulse jetting deashing device comprises an air pocket, a pulse valve and a jetting nozzle stub; two pairs of guide rails (1) are respectively fixed along two sides of the centre line of air intake and air outlet direction of a bag deduster as well as fixed on a bag deduster top cap (11) above a bag chamber jetting tube (10); each pair of guide rails is provided with a cart (3) driven by a motor (4); the inner side of the cart is provided with a vertical sliding rail provided with a carriage (31); an air packet (7) is fixed on the carriage and is connected with a group of pulse valves (8); the jetting nozzle stub (9) on the pulse valve extends out of the bottom end of the air packet and corresponds to the bag chamber jetting tube (10) extending on the bag deduster top cap; a spring (5) is respectively fixed in four corners at the bottom of the air packet carriage; an iron core coil (6) extending below the wheels of the cart is fixed at the lower end of the spring.

Description

technical field [0001] The invention relates to a mobile pulse-jet dust-cleaning device, which is mainly used for processing bag-type dust collectors with large air volume and dust-laden airflow, and belongs to the technical field of environmental protection equipment. Background technique [0002] In recent years, with the continuous expansion of cement production line scale, the application of bag filter has received extensive attention. Whether the design of the dust removal system of the bag filter is reasonable or not has a great influence on the dust removal efficiency, running resistance, filter bag life and outlet concentration emission of the dust collector. The low-pressure long-bag pulse spray bag filter has been widely used in steel, electric power, metallurgy, especially in the kiln head and kiln tail of the cement industry due to its technical advantages of high filtration wind speed, ability to handle high dust content and large air volume gas. The dust clean...

Claims

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Application Information

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IPC IPC(8): B01D46/04
Inventor 童庆王浩明孙礼明
Owner HEFEI CEMENT RES DESIGN INST
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