CN104548786A - Spraying dust extraction device of high pressure gas ring of ash bucket of dedustor - Google Patents
Spraying dust extraction device of high pressure gas ring of ash bucket of dedustor Download PDFInfo
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- CN104548786A CN104548786A CN201410790605.5A CN201410790605A CN104548786A CN 104548786 A CN104548786 A CN 104548786A CN 201410790605 A CN201410790605 A CN 201410790605A CN 104548786 A CN104548786 A CN 104548786A
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- ash bucket
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- pressure gas
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- gas ring
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Abstract
The invention discloses a spraying dust extraction device of a high pressure gas ring of an ash bucket of a dedustor. The device comprises the ash bucket which is mounted below a bag-type dust collector, wherein a plurality of injection pipes are uniformly arranged on the inner wall of the lower part of the ash bucket along the circumference at intervals, all the injection pipes are simultaneously communicated with a gas ring pipe which is communicated with a high pressure gas source through a gas feeding pipeline and a valve, a plurality of nozzles are arranged on each injection pipe along the length direction, all the nozzles are arranged in a manner that the openings of the nozzles face downward, and the range of the included angle between each nozzle and the inner wall of the ash bucket is 30-45 degrees. The device disclosed by the invention has the advantages that the using safety is high and the service life of the ash bucket can be prolonged.
Description
Technical field
The present invention relates to a kind of dust collector ash hopper high pressure gas ring spray deashing device.
Background technology
In bag-type dust removal system, dust after sack cleaner filters can be fallen in the ash bucket of below, and discharge from ash bucket, after dust falls into ash bucket from sack cleaner, dust is easily piled up and is trapped in ash bucket inwall, in order to avoid dust is too much piled up at ash bucket inwall, all by being provided with vibrator on ash bucket outer wall at present, by vibrator, ash bucket is vibrated, thus the dust on ash bucket inwall is shaken off, this shortcoming being removed the mode of ash bucket inwall dust by vibrator is: on the one hand, due to the frequent use of vibrator, ash bucket is easily out of shape because of vibration, even be damaged, thus reduce the service life of ash bucket, and then add enterprise's production and application cost, on the other hand, due to the frequent use of vibrator, be easily used in the connector such as bolt, bearing connecting ash bucket and sack cleaner casing and occur to loosen, for production safety has buried hidden danger.
Summary of the invention
The object of this invention is to provide a kind of safe to use, a kind of dust collector ash hopper high pressure gas ring spray deashing device that can extend ash bucket service life.
For achieving the above object, present invention employs following technical scheme: described a kind of dust collector ash hopper high pressure gas ring spray deashing device, comprise: be installed on the ash bucket below sack cleaner, on the inwall of ash bucket bottom, circumferentially uniform intervals is provided with some injection tubes, all injection tubes are connected with compression ring pipe simultaneously, compression ring pipe is connected with high-pressure air source by aspirating pipeline and valve, every root injection tube is provided with some nozzles along its length, all nozzles are all arranged obliquely in spout, angular range between each nozzle and ash bucket inwall is 30-45 °.
Further, aforesaid a kind of dust collector ash hopper high pressure gas ring spray deashing device, wherein: in ash bucket lower inner wall, be circumferentially evenly provided with four injection tubes, four injection tubes are that cruciform symmetry is to being distributed in the lower inner wall of ash bucket.
Further, aforesaid a kind of dust collector ash hopper high pressure gas ring spray deashing device, wherein: every root injection tube is connected with compression ring pipe respectively by connecting line, and connecting line is respectively arranged with the valve that can open or close connecting line, and valve is located at ash bucket outside.
Further, aforesaid a kind of dust collector ash hopper high pressure gas ring spray deashing device, wherein: the angle between each nozzle and ash bucket inwall is 40 °.
Further, aforesaid a kind of dust collector ash hopper high pressure gas ring spray deashing device, wherein: in every root injection tube, be respectively arranged with two row nozzles, the symmetrical distribution of two row nozzles in every root injection tube, the angular range between often pair in every root injection tube adjacent two nozzles is 90-120 °.
Further, aforesaid a kind of dust collector ash hopper high pressure gas ring spray deashing device, wherein: the angle between often pair of adjacent two nozzles in every root injection tube is 110 °.
By the enforcement of technique scheme, the present invention has advantage that is safe to use, that can extend ash bucket service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of dust collector ash hopper high pressure gas ring spray deashing device of the present invention.
Fig. 2 is the enlarged diagram at the H position shown in Fig. 1.
Fig. 3 is the enlarged diagram at the I position shown in Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As Fig. 1, Fig. 2, shown in Fig. 3, described a kind of dust collector ash hopper high pressure gas ring spray deashing device, comprise: be installed on the ash bucket 2 below sack cleaner 1, in ash bucket 2 lower inner wall, circumferentially uniform intervals is provided with some injection tubes 3, all injection tubes 3 are connected with compression ring pipe 4 simultaneously, compression ring pipe 4 is connected with high-pressure air source 7 by aspirating pipeline 5 and the first valve 6, every root injection tube 3 is provided with some nozzles 8 along its length, all nozzles 8 are all arranged obliquely in spout, the angular range of the angle b between each nozzle 8 and ash bucket 2 inwall is 30-45 °, this spout is provided with nozzle 8 obliquely and not easily hides ash, in the present embodiment, the inwall of ash bucket 2 bottom is circumferentially evenly provided with four injection tubes 3, four injection tubes 3 are that cruciform symmetry is to being distributed on the inwall of ash bucket 2 bottom, this injection tube set-up mode can make the high pressure draught sprayed from injection tube 3 from multiple directions annular blast, not easily there is winding-up dead angle, substantially increase ash bucket ash-removal effect, in the present embodiment, every root injection tube 3 is connected with compression ring pipe 4 respectively by connecting line 9, connecting line 9 is respectively arranged with second valve 10 that can open or close connecting line 9, second valve 10 is located at the outside of ash bucket 2, independent control can be carried out like this to every root injection tube 3, when wherein an injection tube 3 breaks down, may stand in outside second valve 10 of directly closing in this root injection tube 3 of ash bucket 2, the injection tube 3 that this root is broken down can not impact other normal injection tubes 3, easy to operate, in the present embodiment, between each nozzle and ash bucket inwall the corner dimension of angle b be 40 °, this nozzle 8 arranges angle can carry out jetting deashing to ash bucket 2 inwall better, and ash-removal effect is better, in the present embodiment, every root injection tube 3 is respectively arranged with two row nozzles 8, the symmetrical distribution of two row nozzles 8 in every root injection tube 3, between often pair in every root injection tube 3 adjacent two nozzles, the angular range of angle a is 90-120 °, can carry out deashing to ash bucket 2 inwall better like this, ash-removal effect is good, in the present embodiment, between often pair in every root injection tube 3 adjacent two nozzles 8, the corner dimension of angle a is 110 °, and this nozzle angle arranges and can carry out deashing to ash bucket inwall better, and ash-removal effect is better,
Operation principle of the present invention is as follows:
When sack cleaner 1 pair of ash-laden gas carries out dust removal by filtration, open the first valve 6 and all second valves 10 simultaneously, the gases at high pressure in high-pressure air source 7 are made to spray to the inwall of ash bucket 2 by aspirating pipeline 5, compression ring pipe 4, connecting line 9, injection tube 3 and nozzle 8, the high pressure draught spraying into ash bucket 2 can carry out annular blast from multi-direction to ash bucket 2 inwall, not only can not form winding-up dead angle, make ash bucket inwall not easily hide ash, and ash-removal effect is good; Simultaneously because the spout of nozzle 8 is in arranging obliquely, making dust not easily in nozzle 8 surface detention, substantially increasing ash-removal effect; When after operation a period of time, if when wherein an injection tube 3 breaks down, may stand in outside second valve 10 of directly closing in this root injection tube 3 of ash bucket 2, the injection tube 3 that this root is broken down can not impact other normal injection tubes 3, easy to operate; The present invention does not adopt vibrator just can realize operating the deashing of ash bucket, not only safe to use, and can not cause fatigue rupture to ash bucket, and then extends the advantage in ash bucket service life.
Claims (6)
1. a dust collector ash hopper high pressure gas ring spray deashing device, comprise: be installed on the ash bucket below sack cleaner, it is characterized in that: on the inwall of ash bucket bottom, circumferentially uniform intervals is provided with some injection tubes, all injection tubes are connected with compression ring pipe simultaneously, compression ring pipe is connected with high-pressure air source by aspirating pipeline and valve, every root injection tube is provided with some nozzles along its length, all nozzles are all arranged obliquely in spout, and the angular range between each nozzle and ash bucket inwall is 30-45 °.
2. a kind of dust collector ash hopper high pressure gas ring spray deashing device according to claim 1, it is characterized in that: in ash bucket lower inner wall, be circumferentially evenly provided with four injection tubes, four injection tubes are that cruciform symmetry is to being distributed in the lower inner wall of ash bucket.
3. a kind of dust collector ash hopper high pressure gas ring spray deashing device according to claim 1, it is characterized in that: every root injection tube is connected with compression ring pipe respectively by connecting line, connecting line is respectively arranged with the valve that can open or close connecting line, and valve is located at ash bucket outside.
4. a kind of dust collector ash hopper high pressure gas ring spray deashing device according to claim 1, is characterized in that: the angle between each nozzle and ash bucket inwall is 40 °.
5. a kind of dust collector ash hopper high pressure gas ring spray deashing device according to claim 1 or 2 or 3, it is characterized in that: in every root injection tube, be respectively arranged with two row nozzles, the symmetrical distribution of two row nozzles in every root injection tube, the angular range between often pair in every root injection tube adjacent two nozzles is 90-120 °.
6. a kind of dust collector ash hopper high pressure gas ring spray deashing device according to claim 5, is characterized in that: the angle between often pair of adjacent two nozzles in every root injection tube is 110 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410790605.5A CN104548786B (en) | 2014-12-19 | 2014-12-19 | Spraying dust extraction device of high pressure gas ring of ash bucket of dedustor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410790605.5A CN104548786B (en) | 2014-12-19 | 2014-12-19 | Spraying dust extraction device of high pressure gas ring of ash bucket of dedustor |
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| CN104548786A true CN104548786A (en) | 2015-04-29 |
| CN104548786B CN104548786B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410790605.5A Active CN104548786B (en) | 2014-12-19 | 2014-12-19 | Spraying dust extraction device of high pressure gas ring of ash bucket of dedustor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709938A (en) * | 2016-04-14 | 2016-06-29 | 南京佳旺安环境科技有限公司 | Dust remover dust collection device |
| CN106474838A (en) * | 2016-11-18 | 2017-03-08 | 广西金邦泰科技有限公司 | A kind of steadiness dust protection cloth bag for being provided with vibrating mechanism |
| JP2018514381A (en) * | 2015-07-27 | 2018-06-07 | エルジー・ケム・リミテッド | Bag filter filtration dust collector to prevent dust accumulation |
| CN115591342A (en) * | 2022-12-12 | 2023-01-13 | 惠记大地（玉门）新能源有限公司（Cn） | Dust remover ash bucket high-pressure gas ash removal device |
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| US4445914A (en) * | 1982-05-28 | 1984-05-01 | York-Shipley, Inc. | Industrial dust filter with jet induced reverse air cleaning |
| CN101757821A (en) * | 2009-03-30 | 2010-06-30 | 江苏新中环保股份有限公司 | Dust hopper inner wall blowing device in dust remover |
| KR101307600B1 (en) * | 2013-07-10 | 2013-09-12 | 이경옥 | For particulate matter exclusion device |
| CN203724910U (en) * | 2014-02-27 | 2014-07-23 | 神华集团有限责任公司 | Dust separator and dust separation system provided with same |
| CN203899357U (en) * | 2014-06-13 | 2014-10-29 | 山东青州云门酒业(集团)有限公司 | Dust remover with automatic cleaning device |
| CN204485509U (en) * | 2014-12-19 | 2015-07-22 | 江苏新中环保股份有限公司 | A kind of dust collector ash hopper high pressure gas ring spray deashing device |
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2014
- 2014-12-19 CN CN201410790605.5A patent/CN104548786B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4445914A (en) * | 1982-05-28 | 1984-05-01 | York-Shipley, Inc. | Industrial dust filter with jet induced reverse air cleaning |
| CN101757821A (en) * | 2009-03-30 | 2010-06-30 | 江苏新中环保股份有限公司 | Dust hopper inner wall blowing device in dust remover |
| KR101307600B1 (en) * | 2013-07-10 | 2013-09-12 | 이경옥 | For particulate matter exclusion device |
| CN203724910U (en) * | 2014-02-27 | 2014-07-23 | 神华集团有限责任公司 | Dust separator and dust separation system provided with same |
| CN203899357U (en) * | 2014-06-13 | 2014-10-29 | 山东青州云门酒业(集团)有限公司 | Dust remover with automatic cleaning device |
| CN204485509U (en) * | 2014-12-19 | 2015-07-22 | 江苏新中环保股份有限公司 | A kind of dust collector ash hopper high pressure gas ring spray deashing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018514381A (en) * | 2015-07-27 | 2018-06-07 | エルジー・ケム・リミテッド | Bag filter filtration dust collector to prevent dust accumulation |
| CN105709938A (en) * | 2016-04-14 | 2016-06-29 | 南京佳旺安环境科技有限公司 | Dust remover dust collection device |
| CN106474838A (en) * | 2016-11-18 | 2017-03-08 | 广西金邦泰科技有限公司 | A kind of steadiness dust protection cloth bag for being provided with vibrating mechanism |
| CN115591342A (en) * | 2022-12-12 | 2023-01-13 | 惠记大地（玉门）新能源有限公司（Cn） | Dust remover ash bucket high-pressure gas ash removal device |
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| Publication number | Publication date |
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| CN104548786B (en) | 2017-04-12 |
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Effective date of registration: 20181229 Address after: 215600 Donglai Jiangqiao, Yangshe Town, Zhangjiagang City, Jiangsu Province (in Zhangjiagang East China Marine Valve Manufacturing Co., Ltd.) Patentee after: Jiangsu Xinren Environmental Protection Technology Co., Ltd. Address before: 215600 Jiangsu Xinzhong Environmental Protection Co., Ltd. Zhangjiagang Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: Jiangsu New Environmental Co., Ltd. |
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