CN102989242A - Method for detecting damage of dust removal cloth bag - Google Patents
Method for detecting damage of dust removal cloth bag Download PDFInfo
- Publication number
- CN102989242A CN102989242A CN201210498593XA CN201210498593A CN102989242A CN 102989242 A CN102989242 A CN 102989242A CN 201210498593X A CN201210498593X A CN 201210498593XA CN 201210498593 A CN201210498593 A CN 201210498593A CN 102989242 A CN102989242 A CN 102989242A
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- cloth bag
- bag
- cloth
- ash
- dust
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- 239000004744 fabric Substances 0.000 title claims abstract description 55
- 239000000428 dust Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000007689 inspection Methods 0.000 claims abstract description 12
- 230000007306 turnover Effects 0.000 claims description 6
- 238000013517 stratification Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本发明提供一种除尘布袋破损的检查方法，根据除尘烟囱冒灰情况及布袋仓反吹过程中冒烟情况，判断布袋破损部位和状态，将有灰冒出或有泄漏的布袋、布袋口有积灰处以及磨损的反吹管上做好标记，关闭做有标记的布袋仓翻板，检查更换有标记的布袋。本发明方法简单实用，可缩短除尘布袋破损检查更换时间一半以上，极大提高工作效率，减轻劳动强度；可在不停转除尘风机，不影响设备运转的情况下进行破损布袋的检查更换，提高设备运行效率和环保效果；可保证检查的全面性和有效性，避免漏检现象，提高查找和更换的及时性。The invention provides a method for inspecting the damage of a dust removal bag. According to the ash emission from the dust removal chimney and the smoke emission during the backflushing process of the bag bin, the damaged position and state of the cloth bag are judged, and the bag with ash or leakage, and the mouth of the bag are checked. Mark the place where the dust accumulates and the worn blowback pipe, close the flap of the marked bag bin, check and replace the marked bag. The method of the invention is simple and practical, can shorten more than half of the time for checking and replacing the damaged dust bag, greatly improves the work efficiency, and reduces the labor intensity; the damaged bag can be inspected and replaced without stopping the dust removal fan without affecting the operation of the equipment, improving the efficiency of the dust bag. Equipment operation efficiency and environmental protection effect; it can ensure the comprehensiveness and effectiveness of the inspection, avoid missed inspections, and improve the timeliness of search and replacement.
Description
Technical field
The invention belongs to the cleaner field, relate in particular to a kind of inspection method for the damaged dust-removal cloth-bag of coke-oven plant's sack cleaner.
Background technology
Therefore at present, sack cleaner is adopted in coke-oven plant's dedusting mostly, and dust-removal cloth-bag just becomes the key point of left and right sides dust removing effects in process of production.Because the characteristics such as dust-removal cloth-bag usage quantity many (reaching thousands of), work length continuous time, therefore be a very difficult and numerous and diverse job to the inspection of cloth bag breakage always, to from thousands of dust-removal cloth-bags, find out damaged or out of order cloth bag, not only waste time and energy, inefficiency, and omit easily; And need the stall dedusting fan, directly affected normal operation and the dedusting environment friendly effect of equipment.
Summary of the invention
The present invention aims to provide a kind of simple, can check fast and change the dust-removal cloth-bag of breakage in non-stop-machine situation, thereby increases work efficiency and the damaged inspection method of the dust-removal cloth-bag of dust removing effects.
For this reason, the solution taked of the present invention is:
A kind of inspection method of dust-removal cloth-bag breakage, its concrete grammar is:
1, Dust removal chimney has ash to emerge, and has illustrated that cloth bag is damaged;
If it is more even that 2 Dust removal chimney constantly emit ash and ash to measure, illustrate that the cloth bag large tracts of land is damaged;
If 3 emit ash inhomogeneous, the time little when large, illustrate that there is damaged more situation in indivedual cloth bags storehouse.
The variation of situation that 4, the chimney smokes in the observation cloth bag storehouse blowback process, the chimney smokes when the blowback of a certain cloth bag storehouse, and amount increases, and illustrates that this cloth bag storehouse breakage is more;
5, closing the blowback system that wish checks the cloth bag storehouse, this cloth bag storehouse turnover panel aperture is turned down, open cloth bag storehouse loam cake, whether have ash emerge, will have the cloth bag that ash is emerged to carry out mark if observing each cloth sack;
6, there is the dust stratification place to carry out mark the cloth sack;
7, unload anti-blowpipe, below the anti-blowpipe of noticeable wear is arranged, carry out mark;
8, get rickle ash, under each cloth sack spreads slightly, if the phenomenon that dust blows out occurs, then carry out mark;
9, close and do markd cloth bag storehouse turnover panel, check and change markd cloth bag.
Beneficial effect of the present invention is:
1, the inventive method is simple and practical, convenient operation, and it is over half to shorten the damaged inspection replacing time of dust-removal cloth-bag, greatly increases work efficiency, and reduces labor intensity.
2, the present invention can be at not stall dedusting fan, does not affect the inspection of carrying out damaged cloth bag in the situation of equipment operation and changes, thereby can improve equipment operating efficiency and environment protecting.
3, the inventive method can guarantee the comprehensive and validity that checks, avoids undetected phenomenon, improves the promptness of searching and changing.
The specific embodiment
The concrete steps of the inspection method of dust-removal cloth-bag breakage of the present invention are:
1, Dust removal chimney has ash to emerge, and has illustrated that cloth bag is damaged.
If it is more even that 2 Dust removal chimney constantly emit ash and ash to measure, illustrate that the cloth bag large tracts of land is damaged.
If 3 emit ash inhomogeneous, the time little when large, illustrate that there is damaged more situation in indivedual cloth bags storehouse.
The variation of situation that 4, the chimney smokes in the observation cloth bag storehouse blowback process, the chimney smokes when the blowback of a certain cloth bag storehouse, and amount increases, and illustrates that this cloth bag storehouse breakage is more.
5, closing the blowback system that wish checks the cloth bag storehouse, this cloth bag storehouse turnover panel aperture is turned down, open cloth bag storehouse loam cake, whether have ash emerge, will have the cloth bag that ash is emerged to carry out mark if observing each cloth sack.
6, there is the dust stratification place to carry out mark the cloth sack.
7, unload anti-blowpipe, below the anti-blowpipe of noticeable wear is arranged, carry out mark.Because after the cloth bag breakage, dedusting ash can enter cloth bag inside, so anti-blowpipe can blow out dust in the blowback process, and the continuous wearing and tearing anti-blowpipe of the dust that blows out, and causes anti-blowpipe by brighten.So method both can effectively check out damaged part cloth bag on the upper side, can effectively prevent again the continuation wearing and tearing of anti-blowpipe.
8, get rickle ash, under each cloth sack spreads slightly, if the phenomenon that dust blows out occurs, then carry out mark.The method mainly is based on still the cloth bag of a little suction storehouse, if cloth bag has leakage, air then can be from upwards ejection of leakage point.
9, close and do markd cloth bag storehouse turnover panel, check and change markd cloth bag.
Claims (1)
1. the inspection method of a dust-removal cloth-bag breakage is characterized in that, concrete grammar is:
(1), Dust removal chimney has ash to emerge, and illustrated that cloth bag is damaged;
(2) more even if Dust removal chimney constantly emits ash and ash to measure, illustrate that the cloth bag large tracts of land is damaged;
(3) if emit ash inhomogeneous, the time little when large, illustrate that there is damaged more situation in indivedual cloth bags storehouse;
(4), the variation of the situation of observing that the chimney smokes in the cloth bag storehouse blowback process, the chimney smokes when the blowback of a certain cloth bag storehouse, and amount increases, and illustrates that this cloth bag storehouse breakage is more;
(5), close wish and check cloth bag storehouse blowback system, this cloth bag storehouse turnover panel aperture is turned down, open cloth bag storehouse loam cake, whether have ash emerge, will have the cloth bag that ash is emerged to carry out mark if observing each cloth sack;
(6), there is the dust stratification place to carry out mark the cloth sack;
(7), unload anti-blowpipe, below the anti-blowpipe of noticeable wear is arranged, carry out mark;
(8), get rickle ash, slightly spread down at each cloth sack, if the phenomenon that dust blows out occurs, then carry out mark;
(9), close and do markd cloth bag storehouse turnover panel, the markd cloth bag of inspection replacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210498593XA CN102989242A (en) | 2012-11-30 | 2012-11-30 | Method for detecting damage of dust removal cloth bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210498593XA CN102989242A (en) | 2012-11-30 | 2012-11-30 | Method for detecting damage of dust removal cloth bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102989242A true CN102989242A (en) | 2013-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210498593XA Pending CN102989242A (en) | 2012-11-30 | 2012-11-30 | Method for detecting damage of dust removal cloth bag |
Country Status (1)
| Country | Link |
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| CN (1) | CN102989242A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083954A (en) * | 2014-06-20 | 2014-10-08 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Cover plate for bag-type dust collector and detection method for bag damage |
| CN104258644A (en) * | 2014-09-09 | 2015-01-07 | 南京钢铁股份有限公司 | Rapid leak detection method of dust removal filter bag |
| CN104436901A (en) * | 2014-11-11 | 2015-03-25 | 武汉钢铁(集团)公司 | Method for finding damage position of dust collecting bag on pulse dust collector in online manner during back blowing |
| CN107158831A (en) * | 2017-07-18 | 2017-09-15 | 江苏鼎盛滤袋有限公司 | A kind of dedusting filtering bag with damage testing function |
| CN108421324A (en) * | 2017-12-08 | 2018-08-21 | 山东钢铁股份有限公司 | The manufacture assemble method of high temperature filter bag leakage detection apparatus and leak hunting method and device |
| CN113041727A (en) * | 2021-03-25 | 2021-06-29 | 包头钢铁（集团）有限责任公司 | Method for checking damage of dust removal cloth bag |
| CN115508012A (en) * | 2022-09-07 | 2022-12-23 | 金川集团股份有限公司 | Filter bag leakage detection method |
| CN117288507A (en) * | 2023-09-12 | 2023-12-26 | 北京博鹏中科环保科技有限公司 | Intelligent automatic diagnosis method and diagnosis system for dust removal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101259351A (en) * | 2007-12-14 | 2008-09-10 | 冯之军 | Cloth bag dust remover |
| CN201643914U (en) * | 2010-04-06 | 2010-11-24 | 江汉大学 | Leak Detection System of Bag Dust Collector Based on Programmable Logic Controller |
| CN202006068U (en) * | 2011-03-09 | 2011-10-12 | 四川启明星铝业有限责任公司 | Bag-leaking positioning device of pulse dust remover |
-
2012
- 2012-11-30 CN CN201210498593XA patent/CN102989242A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101259351A (en) * | 2007-12-14 | 2008-09-10 | 冯之军 | Cloth bag dust remover |
| CN201643914U (en) * | 2010-04-06 | 2010-11-24 | 江汉大学 | Leak Detection System of Bag Dust Collector Based on Programmable Logic Controller |
| CN202006068U (en) * | 2011-03-09 | 2011-10-12 | 四川启明星铝业有限责任公司 | Bag-leaking positioning device of pulse dust remover |
Non-Patent Citations (1)
| Title |
|---|
| 吴继曾: "布袋除尘器中布袋破损的检测", 《鞍钢技术》, no. 5, 31 May 1986 (1986-05-31) * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083954A (en) * | 2014-06-20 | 2014-10-08 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Cover plate for bag-type dust collector and detection method for bag damage |
| CN104083954B (en) * | 2014-06-20 | 2016-08-24 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A kind of sack cleaner cover plate and the method for detection cloth bag breakage |
| CN104258644A (en) * | 2014-09-09 | 2015-01-07 | 南京钢铁股份有限公司 | Rapid leak detection method of dust removal filter bag |
| CN104436901A (en) * | 2014-11-11 | 2015-03-25 | 武汉钢铁(集团)公司 | Method for finding damage position of dust collecting bag on pulse dust collector in online manner during back blowing |
| CN104436901B (en) * | 2014-11-11 | 2016-03-02 | 武汉钢铁(集团)公司 | The method of dust-removal cloth-bag damage location on pulse dust collector is searched online during blowback |
| CN107158831A (en) * | 2017-07-18 | 2017-09-15 | 江苏鼎盛滤袋有限公司 | A kind of dedusting filtering bag with damage testing function |
| CN107158831B (en) * | 2017-07-18 | 2018-04-24 | 江苏鼎盛滤袋有限公司 | It is a kind of that there is the dedusting filtering bag of damage testing |
| CN108421324A (en) * | 2017-12-08 | 2018-08-21 | 山东钢铁股份有限公司 | The manufacture assemble method of high temperature filter bag leakage detection apparatus and leak hunting method and device |
| CN113041727A (en) * | 2021-03-25 | 2021-06-29 | 包头钢铁（集团）有限责任公司 | Method for checking damage of dust removal cloth bag |
| CN115508012A (en) * | 2022-09-07 | 2022-12-23 | 金川集团股份有限公司 | Filter bag leakage detection method |
| CN117288507A (en) * | 2023-09-12 | 2023-12-26 | 北京博鹏中科环保科技有限公司 | Intelligent automatic diagnosis method and diagnosis system for dust removal |
| CN117288507B (en) * | 2023-09-12 | 2024-06-11 | 北京博鹏中科环保科技有限公司 | Intelligent automatic diagnosis method and diagnosis system for dust removal |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |