CN104069696B - There is the sack cleaner of cloth bag dedusting device - Google Patents
There is the sack cleaner of cloth bag dedusting device Download PDFInfo
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- CN104069696B CN104069696B CN201410354261.3A CN201410354261A CN104069696B CN 104069696 B CN104069696 B CN 104069696B CN 201410354261 A CN201410354261 A CN 201410354261A CN 104069696 B CN104069696 B CN 104069696B
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- bag
- dust
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- removal cloth
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Abstract
The invention discloses a kind of sack cleaner with cloth bag dedusting device, including shell of dust remover, it is provided with dust-removal cloth-bag in described shell of dust remover, the bag mouth of described dust-removal cloth-bag sets up on card, blowning installation it is additionally provided with in shell of dust remover, described shell of dust remover following side is provided with air inlet, top is provided with gas outlet, ash bucket is connected bottom described shell of dust remover, described card is provided with through hole, through hole edge connects pats bag, and described through-hole inner surface connects dust-removal cloth-bag by dowel.The present invention plays bag by agreeing to play at dust-removal cloth-bag overcoat, under the effect of high pressure draught, directly winding-up dust-removal cloth-bag dedusting, beating bag can be made constantly to pat dust-removal cloth-bag outer surface dedusting simultaneously, two ways combines dust obstinate again and also can remove, and good dedusting effect prevents dust from depositing on filter cloth, blocking filter cloth, improves the service life of machine.
Description
Technical field
The present invention relates to dust arrester technical field, especially for a kind of sack cleaner with cloth bag dedusting device.
Background technology
In environmental protection industry (epi), sack cleaner is to process all kinds of boilers, the capital equipment of the fume treatment produced when incinerator burns, cleaner unit body construction is roughly divided into ash bucket, blast pipe, raising middle flask, top box, discharge pipe, bypass airduct, injection tube, defecator etc., its concrete principles illustrated: flue gas is under blower negative pressure, enter in shell of dust remover through air inlet main pipe and air intake short tube, coarse powder dirt falls into ash bucket, fine dust rises in raising middle flask with air-flow, filter cloth is overworked in raising middle flask, fine dust in flue gas is trapped on filter cloth outer surface by air-flow through filter cloth, pure air after filtration enters upper box, until discharge pipe, dust removal process terminates.When fine dust on filter cloth outer surface is attached to a certain amount of, the fine dust on filter cloth outer surface, by release high pressure draught winding-up filter cloth, is blown off in ash bucket by injection tube.
But the cloth bag dust removal of routine is directly to be jetted filter cloth by release high pressure draught, and the dynamics of this kind of mode dust removal is inadequate, dust removal weak effect, it is impossible to thoroughly removed by the dust on filter cloth, if things go on like this may block filter cloth, reduces the service life of machine.
The most effectively removing the dust on filter cloth, prevent dust from depositing on filter cloth, block filter cloth, the service life reducing machine is the problem needing solution badly.
Summary of the invention
It is directed to above-mentioned deficiency, it is an object of the invention to provide a kind of sack cleaner with cloth bag dedusting device, to solve the dust that can not effectively remove on filter cloth in prior art, cause dust to deposit on filter cloth, blocking filter cloth, the problem reducing the service life of machine.
For reaching above-mentioned purpose, the present invention provides a kind of sack cleaner with cloth bag dedusting device, including shell of dust remover, it is provided with dust-removal cloth-bag in described shell of dust remover, the bag mouth of described dust-removal cloth-bag sets up on card, is additionally provided with blowning installation in shell of dust remover, and described blowning installation is made up of air pump UNICOM gas blow pipe, described gas blow pipe is provided with several puff prots, and described puff prot is towards the bag mouth jet of dust-removal cloth-bag；Described shell of dust remover following side is provided with air inlet, and top is provided with gas outlet, connects ash bucket bottom described shell of dust remover, and described card is provided with through hole, and through hole edge connects pats bag, and described through-hole inner surface connects dust-removal cloth-bag by dowel.
Puff prot is jet in through hole, it is achieved two ways is to dust-removal cloth-bag dedusting, and one is that high pressure draught is directly jetted dust-removal cloth-bag dedusting；Two is to pat bag continuous beating dust-removal cloth-bag outer surface dedusting under the blowing of high pressure draught.Two ways combines dust obstinate again and also can remove, and good dedusting effect prevents dust from depositing on filter cloth, blocks filter cloth, and the service life of machine improves.
It is preferred that described beating bag is bonded in through hole lower edge.
It is preferred that one end of described dowel is bonding or is wrapped in through hole upper edge, the other end is bonding or is wrapped in the bag mouth edge of dust-removal cloth-bag.
It is preferred that be provided with cage bone in described dust-removal cloth-bag.
Dust-removal cloth-bag can be made effectively to support, improve dust removing effects.
It is preferred that described through-hole diameter size is equal with patting bag, the diameter of dust-removal cloth-bag is less than through hole.
Form gap between dust-removal cloth-bag and beating bag, when there being gases at high pressure to blow to through hole, pat the beating dust-removal cloth-bag that bag can be fierce.
It is preferred that described dowel is the elastic threads that retractility is good.
When there being gases at high pressure to blow to through hole, dust-removal cloth-bag can be made constantly to shake, accelerate dust and depart from dust-removal cloth-bag.
It is preferred that described beating bag is flexible cloth bag, which is provided with hole.
Pat bag to be conducive to preferably patting dust-removal cloth-bag for flexible cloth bag；The circulation being provided with beneficially flue gas of hole.
It is preferred that described beating bag extends upwardly to seal with puff prot connect.
Being conducive to gases at high pressure more effectively to blow to through hole, prevent Diffusion of gas stream, the dynamics of air blowing is inadequate.
The beneficial effect of the invention:
The present invention plays bag by agreeing to play at dust-removal cloth-bag overcoat, under the effect of high pressure draught, directly winding-up dust-removal cloth-bag dedusting, beating bag can be made constantly to pat dust-removal cloth-bag outer surface dedusting simultaneously, two ways combines dust obstinate again and also can remove, and good dedusting effect prevents dust from depositing on filter cloth, blocking filter cloth, improves the service life of machine.
Accompanying drawing explanation
Fig. 1 illustrates sack cleaner internal structure schematic diagram in the present invention；
Fig. 2 illustrates the sack cleaner structural representation in the present invention with cloth bag dedusting device；
Fig. 3 illustrates the sack cleaner sectional view in the present invention with cloth bag dedusting device.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with embodiment, the present invention is further illustrated with accompanying drawing, the content that embodiment is mentioned not limitation of the invention.
Referring to figs. 1 through shown in Fig. 3, the sack cleaner with cloth bag dedusting device of the present invention, including shell of dust remover 1, being provided with dust-removal cloth-bag 2 in shell of dust remover 1, be provided with cage bone 23 in dust-removal cloth-bag 2, the bag mouth 21 of dust-removal cloth-bag 2 sets up on card 22, blowning installation 3 it is additionally provided with in shell of dust remover 1, blowning installation 3 is made up of air pump 31 UNICOM gas blow pipe 32, and gas blow pipe 32 is provided with several puff prots 33, and puff prot 33 is towards bag mouth 21 jet of dust-removal cloth-bag 2；Shell of dust remover 1 following side is provided with air inlet 4, and top is provided with gas outlet 5, connects ash bucket 6 bottom shell of dust remover 1, and card 22 is provided with through hole 7, pats bag 8 and is bonded in through hole 7 lower edge.One end of dowel 9 is bonded in through hole 7 upper edge, and the other end is bonded in bag mouth 21 edge of dust-removal cloth-bag 2.
Through hole 7 diameter is equal with patting bag 8, and the diameter of dust-removal cloth-bag 2 is less than through hole 7.
Dowel 9 is the elastic threads that retractility is good.
Patting bag 8 is flexible cloth bag, which is provided with hole 10.
Pat bag 8 to extend upwardly to seal with puff prot 33 connect.
The work process of the present invention:
When the fine dust on dust-removal cloth-bag 2 outer surface is attached to a certain amount of, open air pump 31, puff prot 33 is to through hole 7 jet, high pressure draught injection and the gap injection to formation between dust-removal cloth-bag 2 and beating bag 8 in dust-removal cloth-bag 2 respectively, dust-removal cloth-bag 2 is caused to shake dedusting, patting bag 8 simultaneously and constantly pat dust-removal cloth-bag 2 outer surface dedusting, the fine dust on dust-removal cloth-bag 2 outer surface is all fallen in ash bucket 6.
Owing to dowel 9 is the good elastic threads of retractility, the chattering frequency of dust-removal cloth-bag 2 can be accelerated, accelerate dust and depart from dust-removal cloth-bag 2.
The concrete application approach of the present invention is a lot, and the above is only the preferred embodiment of the present invention, it should be pointed out that; for those skilled in the art; under the premise without departing from the principles of the invention, it is also possible to make some improvement, these improvement also should be regarded as protection scope of the present invention.
Claims (7)
1. a sack cleaner with cloth bag dedusting device, it is characterized in that: include shell of dust remover (1), it is provided with dust-removal cloth-bag (2) in described shell of dust remover (1), the bag mouth (21) of described dust-removal cloth-bag (2) sets up on card (22), blowning installation (3) it is additionally provided with in shell of dust remover (1), described blowning installation (3) is made up of air pump (31) UNICOM gas blow pipe (32), described gas blow pipe (32) is provided with several puff prots (33), described puff prot (33) is towards bag mouth (21) jet of dust-removal cloth-bag (2)；Described shell of dust remover (1) following side is provided with air inlet (4), top is provided with gas outlet (5), described shell of dust remover (1) bottom connection ash bucket (6), described card (22) is provided with through hole (7), described through hole (7) edge connects pats bag (8), described beating bag (8) extends upwardly to seal with puff prot (33) connect, and described through hole (7) inner surface connects dust-removal cloth-bag (2) by dowel (9).
The sack cleaner with cloth bag dedusting device the most according to claim 1, it is characterised in that: described beating bag (8) is bonded in through hole (7) lower edge.
The sack cleaner with cloth bag dedusting device the most according to claim 1, it is characterized in that: one end of described dowel (9) is bonding or is wrapped in through hole (7) upper edge, the other end is bonding or is wrapped in bag mouth (21) edge of dust-removal cloth-bag (2).
The sack cleaner with cloth bag dedusting device the most according to claim 1, it is characterised in that: it is provided with cage bone (23) in described dust-removal cloth-bag (2).
The sack cleaner with cloth bag dedusting device the most according to claim 1, it is characterized in that: described through hole (7) diameter is equal with patting bag (8), and the diameter of dust-removal cloth-bag (2) is less than through hole (7).
The sack cleaner with cloth bag dedusting device the most according to claim 1, it is characterised in that: described dowel (9) is the elastic threads that retractility is good.
The sack cleaner with cloth bag dedusting device the most according to claim 1, it is characterised in that: described beating bag (8) is flexible cloth bag, which is provided with hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410354261.3A CN104069696B (en) | 2014-07-23 | 2014-07-23 | There is the sack cleaner of cloth bag dedusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410354261.3A CN104069696B (en) | 2014-07-23 | 2014-07-23 | There is the sack cleaner of cloth bag dedusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104069696A CN104069696A (en) | 2014-10-01 |
| CN104069696B true CN104069696B (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410354261.3A Active CN104069696B (en) | 2014-07-23 | 2014-07-23 | There is the sack cleaner of cloth bag dedusting device |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826417B (en) * | 2015-05-11 | 2016-06-01 | 北京化工大学常州先进材料研究院 | A kind of sack cleaner |
| CN104826418A (en) * | 2015-05-13 | 2015-08-12 | 北京化工大学常州先进材料研究院 | Using method for bag type dust collector |
| CN106731297A (en) * | 2016-11-28 | 2017-05-31 | 云南云天化农业科技股份有限公司 | A kind of dust arrester and fertilizer compounding machine |
| CN107469492A (en) * | 2017-09-20 | 2017-12-15 | 华北理工大学 | A kind of sack cleaner |
| CN112856913A (en) * | 2021-02-28 | 2021-05-28 | 台州展力机械有限公司 | Novel cooling water tank device |
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| CN86210569U (en) * | 1986-12-19 | 1987-09-30 | 辽宁省劳动保护科学研究所 | Bag duster with pneumatic vibrator |
| CN2117201U (en) * | 1992-02-24 | 1992-09-30 | 鞍山市化工二厂 | High efficient impulwse sack filter |
| CN1843562A (en) * | 2006-03-30 | 2006-10-11 | 山东胜油固井工程技术有限公司 | Dedusting tank for dry mixing cement |
| CN200957335Y (en) * | 2006-09-08 | 2007-10-10 | 海城市北方饲料粮油工程有限公司 | Cylindrical cased pulsed dust collector of vibration cloth bagged |
| CN201871303U (en) * | 2010-01-12 | 2011-06-22 | 吉林东北苑电力开发有限公司 | Passing-through type electricity and bag compound dust remover |
| CN202724897U (en) * | 2012-08-28 | 2013-02-13 | 南京天华化学工程有限公司 | Mechanical vibration bag type dust collector |
| CN202893089U (en) * | 2012-11-13 | 2013-04-24 | 永兴县庚仁银业有限责任公司 | Bag type dust collector |
| CN203483991U (en) * | 2013-07-24 | 2014-03-19 | 浙江长兴巨宏环保设备有限公司 | Pulse jetting ash-removing bag type dust remover using ultraviolet lighting device |
| WO2014079160A1 (en) * | 2012-11-22 | 2014-05-30 | 中国石油大学(北京) | Self-oscillating nozzle and pulse-aided back-flushing ash cleaning apparatus of filter equipped with self-oscillating nozzle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8086424B2 (en) * | 2008-07-11 | 2011-12-27 | General Electric Company | Method for determining life of filters in bag house |
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2014
- 2014-07-23 CN CN201410354261.3A patent/CN104069696B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210569U (en) * | 1986-12-19 | 1987-09-30 | 辽宁省劳动保护科学研究所 | Bag duster with pneumatic vibrator |
| CN2117201U (en) * | 1992-02-24 | 1992-09-30 | 鞍山市化工二厂 | High efficient impulwse sack filter |
| CN1843562A (en) * | 2006-03-30 | 2006-10-11 | 山东胜油固井工程技术有限公司 | Dedusting tank for dry mixing cement |
| CN200957335Y (en) * | 2006-09-08 | 2007-10-10 | 海城市北方饲料粮油工程有限公司 | Cylindrical cased pulsed dust collector of vibration cloth bagged |
| CN201871303U (en) * | 2010-01-12 | 2011-06-22 | 吉林东北苑电力开发有限公司 | Passing-through type electricity and bag compound dust remover |
| CN202724897U (en) * | 2012-08-28 | 2013-02-13 | 南京天华化学工程有限公司 | Mechanical vibration bag type dust collector |
| CN202893089U (en) * | 2012-11-13 | 2013-04-24 | 永兴县庚仁银业有限责任公司 | Bag type dust collector |
| WO2014079160A1 (en) * | 2012-11-22 | 2014-05-30 | 中国石油大学(北京) | Self-oscillating nozzle and pulse-aided back-flushing ash cleaning apparatus of filter equipped with self-oscillating nozzle |
| CN203483991U (en) * | 2013-07-24 | 2014-03-19 | 浙江长兴巨宏环保设备有限公司 | Pulse jetting ash-removing bag type dust remover using ultraviolet lighting device |
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| CN104069696A (en) | 2014-10-01 |
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