CN104083954A - Cover plate for bag-type dust collector and detection method for bag damage - Google Patents
Cover plate for bag-type dust collector and detection method for bag damage Download PDFInfo
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- CN104083954A CN104083954A CN201410276774.7A CN201410276774A CN104083954A CN 104083954 A CN104083954 A CN 104083954A CN 201410276774 A CN201410276774 A CN 201410276774A CN 104083954 A CN104083954 A CN 104083954A
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- cover plate
- cloth bag
- bag
- plate face
- sack cleaner
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Abstract
The invention relates to the technical field of bag-type dust collectors and discloses a cover plate for a bag-type dust collector. The cover plate comprises a cover plate surface which is made of a transparent material; the periphery of the cover plate surface is provided with sealed edges, wherein one of the sealed edges is a movable sealed edge, sealing gaskets are arranged at joints of the sealed edges and the cover plate surface, and the cover plate surface is provided with a plurality of support ribs. According to the invention, since the cover plate surface is made of the transparent material, a bag which is damaged and leaks ash can be visually monitored during operation of the bag-type dust collector, so the bag can be timely and accurately replaced; arrangement of the plurality of support ribs on the cover plate surface enables strength of the cover plate surface to be improved, and usage of the movable sealed edge facilitates replacement of the cover plate surface. With the cover plate, time and labor are saved, and overhaul cost for the bag-type dust collector is reduced.
Description
Technical field
The present invention relates to Technology of Fabric Filter field, specifically can Real-Time Monitoring, quick and precisely judge a kind of sack cleaner cover plate of damaged cloth bag.
Background technology
Sack cleaner is a kind of dry type dust filtration device, and dust-removal cloth-bag is the critical component of sack cleaner, and cloth bag breakage directly affects dust removing effects afterwards, reduces the recovery of coke powder product, causes atmosphere pollution simultaneously.In conventional method, lack the damaged situation of effective judgement cloth bag, general shutdown integral replacing or the parts of adopting are changed more, and integral replacing is not only wasted material cost, and the repair time is long.Part is changed and is needed hand inspection, is stopping dedusting fan or is closing after the import and export of single bin, opens deduster bin cover plate, and see and have grey place just to extract cloth bag inspection out, the method for hand inspection, difficulty is large, time-consuming and easily omit even erroneous judgement.And in conventional method, the damaged judgement of cloth bag is as the criterion so that the chimney smokes, for the situation that only has a small amount of cloth bag breakage, cannot accurately screen.Separately there is a kind of method of using fluorescent material to hunt leak to dust-collecting bag, need aid material fluorescent material, fluorescent lamp and optical filtering etc., check that judgement cost is high, and need deduster the place ahead to have preformed hole, in order to drop into fluorescent material, method of operating trouble, specification requirement is high.Two kinds of methods all need the special repair time on the damaged cloth bag of judgement, and the gas of part deduster suction is containing poisonous and harmful element, thereby have certain security risk in checking simultaneously.
Summary of the invention
The object of this invention is to provide a kind of deduster cover plate, to solve in existing damaged cloth bag inspection method, the detection of damaged cloth bag confirms to need the whole shutdown of sack cleaner, length consuming time, easily omission, erroneous judgement, the problem that check cost is high.
For solving the problems of the technologies described above, this practical technical scheme of taking is:
A sack cleaner cover plate, it comprises cover plate face, described cover plate face is transparent material, the surrounding of described cover plate face is provided with edge sealing, wherein an edge sealing is movable edge sealing, and described edge sealing and described cover plate face junction are provided with sealing gasket, and described cover plate face is provided with several brace rods.
As a further improvement on the present invention, described cover plate face is safety glass or lucite material.
As of the present invention, further improve, the two ends of described movable edge sealing are connected with described cover plate face by fixing pivot pin.
Utilize described bag dust collector cover plate to detect the method for cloth bag breakage, it comprises the following steps:
Step 1: in sack cleaner normal operating conditions, observe the state of cloth bag in sack cleaner cabin by cover plate face, the damaged cloth bag of being of black smog is emitted in cloth bag outlet, the cloth bag that record observes and the position in cabin;
Step 2: one of them occurs import and export turnover panel or the off-line valve in damaged cloth bag cabin to close sack cleaner, and the blowback system of closing this cabin, changes damaged cloth bag;
Step 3: complete the replacing of the damaged cloth bag in other cabin by step 2.
Beneficial effect of the present invention is:
(1) cover plate face of the present invention adopts transparent material, can be when cleaner job run, and directly monitoring is to the grey cloth bag of damaged leakage, and then can change in time, exactly cloth bag, without aid material, judgement is accurately directly perceived, reduce erroneous judgement and change the situation of cloth bag, reduce material cost;
(2) the present invention arranges the intensity that several brace rods can be strengthened cover plate face on described cover plate face, and use activity edge sealing is convenient to change damaged cover plate face;
(3) detection method of damaged cloth bag of the present invention can be found damaged cloth bag in time in normally patrolling and examining process, and accurately judgement improves coke powder product and reclaims, and reduces the dust pollution of atmosphere;
(4) detection method of the damaged cloth bag of the present invention is normally being produced not blowing-out machine, and deduster has 7～8 cabins, only to occurring that the cabin of damaged cloth bag carries out processed offline one by one, change damaged cloth bag, do not affect the cabin of other normal operations, reduced upkeep operation intensity, raise labour efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is top view of the present invention in Fig. 1;
In figure: 1, cover plate face, 2, edge sealing, 3, brace rod, 4, movable edge sealing, 5, fixing pivot pin.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
A kind of sack cleaner cover plate as shown in Figure 1, Figure 2, it comprises cover plate face 1, cover plate face 1 is transparent safety glass or lucite material, the surrounding of cover plate face 1 is provided with edge sealing 2, wherein an edge sealing 2 is movable edge sealing 4, edge sealing 2 is provided with sealing gasket with cover plate face 1 junction, and cover plate face 1 is provided with several brace rods 3.
The two ends of movable edge sealing 4 are connected with cover plate face by fixing pivot pin 5.
Transparent cover plate face 1 is inserted in edge sealing 2 by movable edge sealing 4 one sides, install movable edge sealing 4, the present invention is installed to sack cleaner bin top, can use.
Utilize above-mentioned bag dust collector cover plate to detect the method for cloth bag breakage, it comprises the following steps:
Step 1: in sack cleaner normal operating conditions, observe the state of cloth bag in sack cleaner cabin by cover plate face 1, the damaged cloth bag of being of black smog is emitted in cloth bag outlet, the cloth bag that record observes and the position in cabin;
Step 2: one of them occurs import and export turnover panel or the off-line valve in damaged cloth bag cabin to close sack cleaner, and the blowback system of closing this cabin, changes damaged cloth bag;
Step 3: complete the replacing of the damaged cloth bag in other cabin by step 2.
Above-described is only general embodiment of the present invention, does not limit to originally practical.Should be understood that for the person of ordinary skill of the art, under technology enlightenment provided by the present invention, can also make other equivalent modifications and improvement, all can realize object of the present invention, all should be considered as protection of the present invention.
Claims (4)
1. a sack cleaner cover plate, it comprises cover plate face (1), it is characterized in that: described cover plate face (1) is transparent material, the surrounding of described cover plate face (1) is provided with edge sealing (2), wherein an edge sealing (2) is movable edge sealing (4), described edge sealing (2) is provided with sealing gasket with described cover plate face (1) junction, and described cover plate face (1) is provided with several brace rods (3).
2. a kind of sack cleaner according to claim 1, is characterized in that: described cover plate face (1) is safety glass or lucite material.
3. a kind of sack cleaner cover plate according to claim 1 and 2, is characterized in that: the two ends of described movable edge sealing (4) are connected with described cover plate face (1) by fixing pivot pin (5).
4. bag dust collector cover plate according to claim 1 detects the method for cloth bag breakage, it is characterized in that: it comprises the following steps:
Step 1: in sack cleaner normal operating conditions, observe the state of cloth bag in sack cleaner cabin by cover plate face (1), the damaged cloth bag of being of black smog is emitted in cloth bag outlet, the cloth bag that record observes and the position in cabin;
Step 2: one of them occurs import and export turnover panel or the off-line valve in damaged cloth bag cabin to close sack cleaner, and the blowback system of closing this cabin, changes damaged cloth bag;
Step 3: complete the replacing of the damaged cloth bag in other cabin by step 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410276774.7A CN104083954B (en) | 2014-06-20 | 2014-06-20 | A kind of sack cleaner cover plate and the method for detection cloth bag breakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410276774.7A CN104083954B (en) | 2014-06-20 | 2014-06-20 | A kind of sack cleaner cover plate and the method for detection cloth bag breakage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104083954A true CN104083954A (en) | 2014-10-08 |
| CN104083954B CN104083954B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410276774.7A Active CN104083954B (en) | 2014-06-20 | 2014-06-20 | A kind of sack cleaner cover plate and the method for detection cloth bag breakage |
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| CN (1) | CN104083954B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108744759A (en) * | 2018-05-24 | 2018-11-06 | 安徽国能亿盛环保科技有限公司 | Detect the device of pulse bag type dust collector cloth bag breakage |
| CN112834468A (en) * | 2020-12-09 | 2021-05-25 | 鞍钢集团朝阳钢铁有限公司 | Method and device for identifying damaged cloth bag of coking dust collector |
| 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 |
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| DE7739878U1 (en) * | 1977-07-28 | 1978-08-03 | Fa. Mancof Di Mantica Luigi, Cinisello Balsamo, Mailand (Italien) | CONNECTION FOR FILTER BOX |
| CN1059292A (en) * | 1991-03-23 | 1992-03-11 | 丁守宝 | Step-shaped modular bag-type dust collector |
| CN202460316U (en) * | 2012-02-21 | 2012-10-03 | 胡相兰 | Top plate of pulse bag type dust collector of air tank |
| CN202740924U (en) * | 2012-08-28 | 2013-02-20 | 南京交通职业技术学院 | Air purification device convenient to maintain |
| CN102989242A (en) * | 2012-11-30 | 2013-03-27 | 鞍钢股份有限公司 | Method for detecting damage of dust removal cloth bag |
| CN103272446A (en) * | 2013-06-19 | 2013-09-04 | 福建龙净环保股份有限公司 | Observation window for quick disassembling type dust remover |
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2014
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE7739878U1 (en) * | 1977-07-28 | 1978-08-03 | Fa. Mancof Di Mantica Luigi, Cinisello Balsamo, Mailand (Italien) | CONNECTION FOR FILTER BOX |
| CN1059292A (en) * | 1991-03-23 | 1992-03-11 | 丁守宝 | Step-shaped modular bag-type dust collector |
| CN202460316U (en) * | 2012-02-21 | 2012-10-03 | 胡相兰 | Top plate of pulse bag type dust collector of air tank |
| CN202740924U (en) * | 2012-08-28 | 2013-02-20 | 南京交通职业技术学院 | Air purification device convenient to maintain |
| CN102989242A (en) * | 2012-11-30 | 2013-03-27 | 鞍钢股份有限公司 | Method for detecting damage of dust removal cloth bag |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108744759A (en) * | 2018-05-24 | 2018-11-06 | 安徽国能亿盛环保科技有限公司 | Detect the device of pulse bag type dust collector cloth bag breakage |
| CN112834468A (en) * | 2020-12-09 | 2021-05-25 | 鞍钢集团朝阳钢铁有限公司 | Method and device for identifying damaged cloth bag of coking dust collector |
| CN112834468B (en) * | 2020-12-09 | 2023-07-14 | 鞍钢集团朝阳钢铁有限公司 | Method and device for identifying damaged cloth bag of coking dust collector |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104083954B (en) | 2016-08-24 |
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