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A semi-automatic stainless steel rim filter bag and its production method

A semi-automatic, stainless steel technology, applied in separation methods, chemical instruments and methods, and dispersed particle filtration, etc., can solve the problems of cumbersome processing of stainless steel rings, etc., and achieve the effect of solving cumbersome processing operations, good flexibility, and reducing the probability of occurrence

Active Publication Date: 2018-02-09
ANHUI YUANCHEN ENVIRONMENTAL PROTECTION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the deficiencies of the prior art, and provides a semi-automatic stainless steel rim filter bag and its production method, which solves the problem of cumbersome processing of traditional stainless steel rims, improves the airtightness of the dust filter bag during work, and enables The stainless steel ring in the dust filter bag can be reused, and the connection firmness of the stainless steel ring can be improved to prevent the stainless steel ring from breaking or falling off

Method used

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  • A semi-automatic stainless steel rim filter bag and its production method
  • A semi-automatic stainless steel rim filter bag and its production method

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specific Embodiment 1

[0021] A semi-automatic stainless steel ring filter bag described in this embodiment includes: a stainless steel strip 1, the stainless steel strip 1 is made of high-elastic stainless steel, and the high-elastic stainless steel contains the following elements in mass percentage: carbon ≤ 0.15 %, manganese≤2.00%, silicon≤1.00%, phosphorus≤0.035%, sulfur≤0.03%, nickel 6.00%~10.00%, chromium 16.00%~19.00%, titanium 0.80%~1.20%, the balance iron;

[0022] The stainless steel strip 1 is a strip structure and includes a slot end 11 and a plug end 12, the plug end 12 of the stainless steel strip 1 is provided with a connecting plug 13, and the slot of the stainless steel strip 1 The end 11 is provided with a connection socket 14 . Two clamping grooves 15 are arranged between the connecting plug 13 and the stainless steel strip 1, the two clamping grooves 15 are symmetrical to the centerline of the length direction of the stainless steel strip 1, and the two clamping grooves 15 One e...

specific Embodiment 2

[0027] A semi-automatic stainless steel ring filter bag described in this embodiment includes: a stainless steel strip 1, the stainless steel strip 1 is made of high-elastic stainless steel, and the high-elastic stainless steel contains the following elements in mass percentage: carbon ≤ 0.15 %, manganese≤2.00%, silicon≤1.00%, phosphorus≤0.035%, sulfur≤0.03%, nickel 6.00%~10.00%, chromium 16.00%~19.00%, titanium 0.80%~1.20%, the balance iron;

[0028] The stainless steel strip 1 is a strip structure and includes a slot end 11 and a plug end 12, the plug end 12 of the stainless steel strip 1 is provided with a connecting plug 13, and the slot of the stainless steel strip 1 The end 11 is provided with a connection socket 14 . Two clamping grooves 15 are arranged between the connecting plug 13 and the stainless steel strip 1, the two clamping grooves 15 are symmetrical to the centerline of the length direction of the stainless steel strip 1, and the two clamping grooves 15 One e...

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Abstract

The invention discloses a semi-automatic stainless steel ring filter bag. The semi-automatic stainless steel ring filter bag comprises a stainless steel belt which is made of high-elasticity stainless steel; the high-elasticity stainless steel contains, by mass, 0.15% or less of carbon, 2.00% or less of manganese, 1.00% or less of silicon, 0.035% or less of phosphorus, 0.03% or less of sulfur, 6.00%-10.00% of nickel, 16.00%-19.00% of chromium, 0.80%-1.20% of titanium and the balance iron; the stainless steel belt is of a belt structure and comprises a slot end and a plug end, the plug end of the stainless steel belt is provided with a connecting plug, and the slot end of the stainless steel belt is provided with a connecting slot. Through the semi-automatic stainless steel ring filter bag, the problem that processing operation of a traditional stainless steel ring is cumbersome can be solved, the sealing performance of the dedusting filter bag during operation can be improved, the stainless steel ring in the dedusting filter bag can be utilized repeatedly, and connection firmness of the stainless steel ring is improved.

Description

technical field [0001] The invention relates to a semi-automatic stainless steel ring filter bag and a production method thereof, belonging to the technical field of production and processing of industrial dust removal filter bags. Background technique [0002] my country is a big coal-burning country, and coal will emit a large amount of toxic gases and dust and other pollutants during the combustion process; needle-punched nonwoven products are widely used in filter materials due to their unique three-dimensional structure and superior raw material adaptability; at present, Bag filter is the most effective way of industrial exhaust dust removal. In my country, the main equipment for controlling the emission of combustion dust particles in coal-fired thermal power plants has gradually changed from the simple electric precipitator in the past to the bag filter or the electric bag composite filter with the filter bag as the core, so as to meet the requirements of ultra-low emi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D46/02B01D46/06C22C38/50C22C38/58
CPCB01D46/023B01D46/06B01D2258/0283C22C38/50C22C38/58
Inventor 周冠辰刘海刘江峰徐辉
Owner ANHUI YUANCHEN ENVIRONMENTAL PROTECTION SCI & TECH
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