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Environmental protection monitoring and energy saving optimization oriented cloth bag dust collector

A bag dust collector, environmental protection technology, applied in the direction of transportation and packaging, chemical instruments and methods, separation of dispersed particles, etc., can solve the problems affecting the normal operation of the production line, trouble, poor filtering effect, etc., to achieve low pressure, slow flow rate, The effect of improving stability

Active Publication Date: 2020-10-13
冀东水泥重庆合川有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the bag filter is used for a long time, the dust attached to the filter bag will easily block the filter bag, resulting in poor filtering effect. It is very troublesome to replace the filter bag regularly, and it is also difficult to stop the kiln to replace the filter bag. Will affect the normal operation of the entire production line

Method used

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  • Environmental protection monitoring and energy saving optimization oriented cloth bag dust collector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment one is basically as attached figure 1 Shown: as figure 1 The shown is a bag filter for environmental protection monitoring and energy saving optimization, including a dust collection pipe 1, a dust collection box 2 and a connecting pipe 3, the dust collection pipe 1 is welded to the dust collection box 2, and the lower end of the dust collection box 2 is integrated An ash hopper 4 is welded, and a wire filter 5 is welded in the ash hopper 4. The upper end of the dust collection box 2 is a clean air chamber 6; two filter bags 7 are arranged in the dust collection box 2, that is, the lower end of the filter bag 7 is connected with the filter bag. The net 5 is stitched and connected, the upper end of the filter bag 7 is stitched and connected with the top of the dust collection box 2; the inner wall of the dust collection box 2 is welded with a support rod, the middle part of the connecting pipe 3 is welded with the support rod, and the filter bags 7 are connect...

Embodiment 2

[0026] On the basis of Embodiment 1, it also includes an inlet dust concentration detector alarm 12, an outlet dust concentration detector alarm 13, an inlet pressure transmitter 14, an outlet pressure transmitter 15 and an electric control box, and the inlet dust concentration detection The instrument alarm 12 and the inlet pressure transmitter 14 are installed on the inner wall of the dust collection pipe 1 by bolts, and the outlet dust concentration detector alarm 13 and the outlet pressure transmitter 15 are installed on the inner wall of the air outlet pipe 8 by bolts; Among them, the dust concentration detector alarm can choose the GCG1000 dust concentration detector alarm provided by Jinan Youda Electronics Co., Ltd., or the pipeline dust concentration detector RJDT series provided by Ruijun Technology; the pressure transmitter can choose the model BST6800 -GP pressure transmitter, or select the pressure transmitter model E+H PMC71; the electric control box is installed ...

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Abstract

The invention relates to the field of dust removal, in particular to an environment protection monitoring and energy saving optimization oriented cloth bag dust collector which comprises a dust collection pipeline, a dust collection box and connecting pipes. The dust collection pipeline is connected with the dust collection box, an ash hopper is arranged at the lower end of the dust collection box, an air purification chamber is arranged at the upper end of the dust collection box, and a plurality of filter bags are arranged in the dust collection box and communicated through the connecting pipes. An air outlet pipe is arranged outside the air purification chamber, a ventilating pipe is arranged in the air purification chamber, a fan is arranged on the side wall of the air purification chamber, the fan is communicated with the air outlet pipe through the ventilating pipe, a contraction section is arranged on the ventilating pipe, the filter bags are communicated with the contraction section, and a valve is arranged on the ventilating pipe between the two filter bags close to the fan. When the technical scheme is adopted, dust on the filter bags can be conveniently cleaned.

Description

technical field [0001] The invention relates to the field of dust removal, in particular to a bag filter for environmental protection monitoring and energy saving optimization. Background technique [0002] The cement industry is one of the industrial sectors that pollute the atmosphere most seriously, among which the dust emitted is the most serious pollution to the atmosphere. Especially in the dry process cement production line, from ore mining to cement product packaging and leaving the factory, every link of the entire production process will inevitably generate a large amount of dust. [0003] At present, the equipment commonly used to collect dust is a bag dust collector. After the dust enters the dust collection box, most of the dust falls into the ash hopper, and a small part of the dust adheres to the outer surface of the filter bag, and the filtered air flows out of the dust collection box. discharge. As the bag filter is used for a long time, the dust attached ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/02B01D46/04B01D46/10B01D46/44B01D46/46B01D46/00
CPCB01D46/023B01D46/04B01D46/442B01D46/46B01D46/10B01D46/70B01D46/76
Inventor 李德裕王松委马利民董保军赵长虎明杰于松
Owner 冀东水泥重庆合川有限责任公司
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