CN106310813A - Bag-type dust remover with high stability for chemical engineering - Google Patents

Bag-type dust remover with high stability for chemical engineering Download PDF

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Publication number
CN106310813A
CN106310813A CN201610914354.6A CN201610914354A CN106310813A CN 106310813 A CN106310813 A CN 106310813A CN 201610914354 A CN201610914354 A CN 201610914354A CN 106310813 A CN106310813 A CN 106310813A
Authority
CN
China
Prior art keywords
dust
casing
cloth bag
sack cleaner
downside
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610914354.6A
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Chinese (zh)
Inventor
庞炳林
庞超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGXI JINBANGTAI TECHNOLOGY Co Ltd
Original Assignee
GUANGXI JINBANGTAI TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GUANGXI JINBANGTAI TECHNOLOGY Co Ltd filed Critical GUANGXI JINBANGTAI TECHNOLOGY Co Ltd
Priority to CN201610914354.6A priority Critical patent/CN106310813A/en
Publication of CN106310813A publication Critical patent/CN106310813A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/023Pockets filters, i.e. multiple bag filters mounted on a common frame
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04Cleaning filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42Auxiliary equipment or operation thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42Auxiliary equipment or operation thereof
    • B01D46/4236Reducing noise or vibration emissions

Abstract

The invention discloses a bag-type dust remover with high stability for chemical engineering. A tail gas inlet is formed at the lower end of the left side of a case body, a dust hopper is fixedly arranged at the bottom end of the case body, a cleaning door is arranged at the bottom end of the dust hopper, a gas purifying cavity is arranged on the upper side of the case body, a plurality of dust filtering cloth bags are arranged vertically in the case body, the top ends of the dust filtering cloth bags are fixed to the outer wall on the lower side of a connecting plate, a rotating shaft is vertically arranged in the axle center on the upper side in the case body, and the top end of the rotating shaft is stretched out of the gas purifying cavity and is connected with a rotating machine. The bag-type dust remover used for tail gas treatment in thermal power generation has a simple structure and reasonable design, and can carry out effective filtration and absorption on dust in waste gas; the dust filtering cloth bags can rotate around the axle center of the case body, thus avoiding the occurrence of uneven dust deposition of the inner dust filtering cloth bags, and improving working efficiency and service life; and the bottom parts of the cloth bags can be prevented from rupturing due to long-term high-speed gas flow collision, the service lives of the cloth bags are further prolonged, and self cleaning can be realized without manual operation, thereby saving time and labor.

Description

The sack cleaner that a kind of chemical industry stability is high
Technical field
The present invention relates to a kind of cleaner unit, the sack cleaner that a kind of chemical industry stability is high.
Background technology
The equipment that dust is separated from flue gas is cleaner unit or cleaner.The performance of cleaner unit is with accessible Gas flow, gas are expressed by drag losses during cleaner unit and efficiency of dust collection.Meanwhile, cleaner unit price, run and tie up The difficulty or ease protecting expense, length in service life and operation management are also the key factors considering its performance.Cleaner unit is boiler and work The facility that industry is conventional in producing.Sack cleaner is a kind of dry type dust filtration device.It is applicable to trap tiny, dry, non-fiber Property dust.Filter bag uses the filter cloth of weaving or nonwoven felt to become, and utilizes the filtration of fabric to enter dusty gas Row filters, after dusty gas enters sack cleaner, and granule dust big, heavy, owing to the effect of gravity settles down, Falling into ash bucket, the gas containing relatively fine dust is when by filtrate, and dust, by detention, makes gas be purified.Existing cloth Bag dust collector dust removing effects is bad, and service life is short, it is impossible to realize the automatically cleaning of cleaner unit, and stability is the highest, operating noise Greatly, it is impossible to meet the use demand of modernization Chemical Manufacture.
Summary of the invention
It is an object of the invention to provide the sack cleaner that a kind of chemical industry stability is high, to solve above-mentioned background technology The problem of middle proposition.
For achieving the above object, the present invention provides following technical scheme:
The sack cleaner that a kind of chemical industry stability is high, including casing, on the left of described casing, lower end is provided with tail gas air inlet, case Body bottom is installed with dust hopper, and dust hopper bottom is provided with cleaning door, is provided with clean air cavity on the upside of casing, if box house is vertically provided with Dry filter dirt cloth bag, filter dirt cloth bag top is fixed on the downside of connecting plate on outer wall, is vertically provided with rotation on the upside of box house at axle center Axle, rotary shaft top is stretched out outside clean air cavity and is connected with electric rotating machine, being provided with silencer cover, connecting plate and case outside electric rotating machine The contact position of internal wall is provided with the first chute, is provided with deflector on the downside of the dust filtration cloth bag, by even between adjacent deflector Extension bar is fixing to be connected, and deflector is fastenedly connected by retention mechanism with filter dirt cloth bag bottom, and deflector is near the limit of box house At edge, the contact position with cabinet wall is provided with the second chute, and described clean air cavity inner lower level is provided with blast pipe, under blast pipe Being uniformly provided with shower nozzle on the outer wall of side, blast pipe left end stretches out outside clean air cavity and is connected with regulation valve, by pipe on the right side of regulation valve Road connects aerator, is from top to bottom sequentially provided with the first drainage screen, the second drainage screen and the 3rd drainage screen inside described dust hopper, The mesh size of the first drainage screen, the second drainage screen and the 3rd drainage screen is from top to bottom sequentially reduced, and is provided with in the downside of casing Base, the downside outer wall surrounding of casing is equipped with damping spring post, and damping spring post bottom is fixed on base, under base Being coated with rubber antiskid layer on the outer wall of side, the surrounding at base is additionally provided with the foundation bolt for being fixed base.
As the further scheme of the present invention: described casing is cylindrical barrel.
As the further scheme of the present invention: be provided with gas outlet on the right side of described clean air cavity.
As the further scheme of the present invention: described silencer cover is made up of noise reduction sponge.
As the further scheme of the present invention: described deflector external diameter is equal to or more than the external diameter bottom filter dirt cloth bag.
As the present invention further scheme: described shower nozzle is uniformly provided with nine from left to right.
Compared with prior art, the invention has the beneficial effects as follows: in sack cleaner work process, tail gas is entered by air inlet Entering box house, the dust in tail gas is carried out filtering absorption by filter dirt cloth bag, and electric rotating machine drives filter dirt cloth bag around casing axle Rotate at the heart so that each filter dirt cloth bag can with tail gas air inlet near or away from, thus be prevented effectively from certain filter Dirt cloth bag causes its laying dust more and quick near tail gas air inlet always, and the filter bag laying dust away from tail gas air inlet is less and slow The generation of slow phenomenon, can be effectively improved the functional reliability of sack cleaner, improves the work efficiency of sack cleaner and makes With life-span, the noise that silencer cover produces when can effectively reduce electric rotating machine work, reduce pollution;Rotate at filter dirt cloth bag During, deflector rotates together along with filter dirt cloth bag, it is therefore prevented that because of long-term by telling that the collision of air-flow is broken bottom cloth bag Split, further extend the service life of cloth bag;After sack cleaner end-of-job, aerator work is toward blast pipe internal drum Wind also has shower nozzle to spray, and blows down the dust adhered on filter dirt cloth bag, it is achieved that the automatically cleaning of cleaner unit, it is not necessary to manually grasp Making, reduce work slight, and cleaning performance is good, convenient next time uses, owing to being provided with upper and lower three layer filtration inside dust hopper Net, and three layer filtration net mesh size is sequentially reduced up and down, it is possible to the dust in sack cleaner is carried out layered filtration, it is simple to Recycling dust, effectively saved the raw material of Chemical Manufacture, the damping spring post of setting can effectively reduce The vibrations that sack cleaner self work causes, improve the frame for movement stability of cleaner unit, reduce noise and also extend Service life, by arrange rubber antiskid layer can the most anti-sliding stop, foundation bolt 26 is easy to be fixed cleaner unit, is made With convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the sack cleaner that chemical industry stability is high.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, the sack cleaner that a kind of chemical industry stability is high, including casing 1, institute Stating casing 1 is cylindrical barrel, and on the left of described casing 1, lower end is provided with tail gas air inlet 2, and casing 1 bottom is installed with dust hopper 3, Dust hopper 3 bottom is provided with cleaning door 4, is provided with clean air cavity 5, is provided with gas outlet, in casing 1 on the right side of described clean air cavity 5 on the upside of casing 1 Portion is vertically provided with some filter dirt cloth bags 6, and filter dirt cloth bag 6 top is fixed on the downside of connecting plate 7 on outer wall, casing 1 upper inside axle Vertically being provided with rotary shaft 8 at the heart, rotary shaft 8 top is stretched out outside clean air cavity 5 and is connected, outside electric rotating machine 9 with electric rotating machine 9 Being provided with silencer cover 10, described silencer cover 10 is made up of noise reduction sponge, and it is sliding that connecting plate 7 and the contact position of casing 1 inwall are provided with first Groove 11, in sack cleaner work process, it is internal that tail gas is entered casing 1 by air inlet, and the dust in tail gas is entered by filter dirt cloth bag 6 Row filters and absorbs, and electric rotating machine 9 drives filter dirt cloth bag 6 to rotate at casing 1 axle center so that each filter dirt cloth bag 6 Can with tail gas air inlet 2 near or away from, thus be prevented effectively from certain filter dirt cloth bag 6 and cause near tail gas air inlet 2 always Its laying dust is more and quick, less and phenomenon slowly the generation of the filter bag laying dust away from tail gas air inlet, can be effectively improved cloth The functional reliability of bag dust collector, improves work efficiency and the service life of sack cleaner, and silencer cover 10 can effectively reduce The noise produced when electric rotating machine 9 works, reduces pollution;Deflector 12, described deflector it is provided with on the downside of the dust filtration cloth bag 6 12 external diameters, equal to or more than the external diameter bottom filter dirt cloth bag 6, connect by connecting rod 14 is fixing between adjacent deflector 12, lead Stream plate 12 is fastenedly connected by retention mechanism 13 with filter dirt cloth bag 6 bottom, and deflector 12 is near the edge within casing 1 and case The contact position of body 1 inwall is provided with the second chute 15, and during filter dirt cloth bag 6 rotates, deflector 12 is along with filter dirt cloth bag 6 one Rise and rotate, it is therefore prevented that because of long-term by telling that the collision of air-flow ruptures bottom cloth bag, further extend the use of cloth bag Life-span;Described clean air cavity 5 inner lower level is provided with blast pipe 16, is uniformly provided with shower nozzle 17, institute on the downside of blast pipe 16 on outer wall Stating shower nozzle 17 and be uniformly provided with nine from left to right, blast pipe 16 left end stretches out outside clean air cavity 5 and is connected with regulation valve 18, regulation Connecting aerator 19 by pipeline on the right side of valve 18, after sack cleaner end-of-job, aerator 19 works internal toward blast pipe 16 Air blast also has shower nozzle 17 to spray, and blows down the dust adhered on filter dirt cloth bag 6, it is achieved that the automatically cleaning of cleaner unit, it is not necessary to Manual operation, reduces work slight, and cleaning performance is good, and convenient next time uses;Inside described dust hopper the most successively It is provided with the first drainage screen the 20, second drainage screen 21 and the 3rd drainage screen 22, the first drainage screen the 20, second drainage screen 21 and the 3rd mistake The mesh size of filter screen 22 is from top to bottom sequentially reduced, and is provided with base 24 in the downside of casing 1, the downside outer wall surrounding of casing 1 Being equipped with damping spring post 23, damping spring post 23 bottom is fixed on base 24, is coated with on the downside outer wall of base 24 Rubber antiskid layer 25, the surrounding at base 24 is additionally provided with the foundation bolt 26 for being fixed base, due at dust hopper Inside is provided with upper and lower three layer filtration net, and three layer filtration net mesh size is sequentially reduced up and down, it is possible to in sack cleaner Dust carries out layered filtration, it is simple to recycle dust, has effectively saved the raw material of Chemical Manufacture, subtracting of setting Shake spring stack 23 can effectively reduce the vibrations that sack cleaner self work causes, and the frame for movement that improve cleaner unit is stable Property, reduces noise and also extends service life, by arrange rubber antiskid layer 25 can the most anti-sliding stop, foundation bolt 26 It is easy to cleaner unit is fixed, easy to use;The sack cleaner that chemical industry stability of the present invention is high, simple in construction, design Rationally, the dust in waste gas can effectively filter absorption, filter dirt cloth bag can rotate around casing axle center, it is to avoid inside The phenomenon that filter dirt cloth bag laying dust is uneven, improves work efficiency and service life, and is prevented from bottom cloth bag because being subject to for a long time Collide to high velocity air and rupture, further extend the service life of cloth bag, additionally be able to realize self-cleaning, it is not necessary to be artificial Operation, time saving and energy saving.
The operation principle of the present invention is: in sack cleaner work process, and it is internal that tail gas is entered casing 1 by air inlet, filter Dust in tail gas is carried out filtering absorption by dirt cloth bag 6, and electric rotating machine 9 drives filter dirt cloth bag 6 to revolve at casing 1 axle center Turn so that each filter dirt cloth bag 6 can with tail gas air inlet 2 near or away from, thus be prevented effectively from certain filter dirt cloth bag 6 one Straight close tail gas air inlet 2 causes its laying dust more and quick, and the filter bag laying dust away from tail gas air inlet is less and existing slowly The generation of elephant, can be effectively improved the functional reliability of sack cleaner, improves work efficiency and the service life of sack cleaner, Silencer cover 10 can effectively reduce the noise produced when electric rotating machine 9 works, and reduces pollution;In the mistake that filter dirt cloth bag 6 rotates Cheng Zhong, deflector 12 rotates together along with filter dirt cloth bag 6, it is therefore prevented that because of long-term by telling that the collision of air-flow is broken bottom cloth bag Split, further extend the service life of cloth bag;After sack cleaner end-of-job, aerator 19 works in blast pipe 16 Portion's air blast also has shower nozzle 17 to spray, and blows down the dust adhered on filter dirt cloth bag 6, it is achieved that the automatically cleaning of cleaner unit, nothing Needing manual operation, reduce work slight, and cleaning performance is good, convenient next time uses.

Claims (6)

1. the sack cleaner that chemical industry stability is high, including casing, it is characterised in that on the left of described casing, lower end is provided with Tail gas air inlet, casing bottom is installed with dust hopper, and dust hopper bottom is provided with cleaning door, is provided with clean air cavity, casing on the upside of casing Inner vertical is provided with some filter dirt cloth bags, and filter dirt cloth bag top is fixed on the downside of connecting plate on outer wall, axle center on the upside of box house Place is vertically provided with rotary shaft, and rotary shaft top is stretched out outside clean air cavity and is connected with electric rotating machine, is provided with and disappears outside electric rotating machine Sound cover, connecting plate is provided with the first chute with the contact position of cabinet wall, is provided with deflector on the downside of the dust filtration cloth bag, and adjacent leads Connecting by connecting rod is fixing between stream plate, deflector is fastenedly connected by retention mechanism with filter dirt cloth bag bottom, and deflector leans on The nearly edge of box house and the contact position of cabinet wall are provided with the second chute, described clean air cavity inner lower level be provided with into Airduct, is uniformly provided with shower nozzle on outer wall on the downside of blast pipe, blast pipe left end stretches out outside clean air cavity and is connected with regulation valve, regulation Connect aerator by pipeline on the right side of valve, inside described dust hopper, be from top to bottom sequentially provided with the first drainage screen, the second drainage screen With the 3rd drainage screen, the mesh size of the first drainage screen, the second drainage screen and the 3rd drainage screen is from top to bottom sequentially reduced, at case The downside of body is provided with base, and the downside outer wall surrounding of casing is equipped with damping spring post, and damping spring post bottom is fixed on base On, the downside outer wall of base is coated with rubber antiskid layer, surrounding at base is additionally provided with for being fixed base Foundation bolt.
The sack cleaner that chemical industry stability the most according to claim 1 is high, it is characterised in that described casing is cylinder Shape tubular.
The sack cleaner that chemical industry stability the most according to claim 1 is high, it is characterised in that on the right side of described clean air cavity It is provided with gas outlet.
The sack cleaner that chemical industry stability the most according to claim 1 is high, it is characterised in that described silencer cover is by disappearing Sound is made by sponge.
The sack cleaner that chemical industry stability the most according to claim 1 is high, it is characterised in that described deflector external diameter Equal to or more than the external diameter bottom filter dirt cloth bag.
The sack cleaner that chemical industry stability the most according to claim 1 is high, it is characterised in that described shower nozzle is by a left side extremely The right side is uniformly provided with nine.
CN201610914354.6A 2016-10-20 2016-10-20 Bag-type dust remover with high stability for chemical engineering Pending CN106310813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610914354.6A CN106310813A (en) 2016-10-20 2016-10-20 Bag-type dust remover with high stability for chemical engineering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610914354.6A CN106310813A (en) 2016-10-20 2016-10-20 Bag-type dust remover with high stability for chemical engineering

Publications (1)

Publication Number Publication Date
CN106310813A true CN106310813A (en) 2017-01-11

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Country Status (1)

Country Link
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106949555A (en) * 2017-03-06 2017-07-14 成都冠禹科技有限公司 A kind of equipment and its implementation applied to air disinfection and purification
CN107875788A (en) * 2017-12-06 2018-04-06 河北宏达环境工程有限公司 A kind of sack cleaner
CN108096975A (en) * 2017-12-27 2018-06-01 余瑞梅 A kind of workshop ventilating dust pelletizing system
CN108211635A (en) * 2018-03-08 2018-06-29 何建雄 A kind of construction dust-extraction unit easy to use
CN109331587A (en) * 2018-10-13 2019-02-15 广东嗨学云教育科技有限公司 It is a kind of can intelligent blanking deduster
CN109847482A (en) * 2019-01-25 2019-06-07 广州市欧树环保科技有限公司 A kind of heavy duty detergent sack cleaner for industrial waste gas purifying processing
CN110339640A (en) * 2019-08-16 2019-10-18 重庆市赛特刚玉有限公司 A kind of dumping furnace self-baking electrode Hot dust removal device

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KR20040047086A (en) * 2002-11-29 2004-06-05 주식회사 포스코 Dust collector having individually detachable bag filter unit
CN102698519A (en) * 2012-05-08 2012-10-03 苏州市创星通风除尘设备厂 Filter bag dust collector with filter bag protective cover
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CN203777834U (en) * 2014-04-03 2014-08-20 郑星 Backflushing cloth-bag pulse dust removal device
CN104275051A (en) * 2013-07-05 2015-01-14 山川秀美生态环境工程有限公司 Bag type dust collector capable of realizing compartment reverse blowing with purified flue gases
CN104436898A (en) * 2014-10-19 2015-03-25 耒阳市诚松有色金属再生有限公司 Dust removal tank
CN204502614U (en) * 2015-04-13 2015-07-29 天津蓝巢电力检修有限公司 A kind of sack cleaner for thermal power generation vent gas treatment
CN204637834U (en) * 2015-05-18 2015-09-16 天津市郁峰化工有限公司 Sack cleaner
CN205391983U (en) * 2016-02-23 2016-07-27 四川皇元集团有限公司 Pulse dust removal equipment with dust removal condition monitoring function

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040047086A (en) * 2002-11-29 2004-06-05 주식회사 포스코 Dust collector having individually detachable bag filter unit
US20120291799A1 (en) * 2011-05-20 2012-11-22 Energy And Environmental Research Center Foundatio Removal of residual particulate matter from filter media
CN102698519A (en) * 2012-05-08 2012-10-03 苏州市创星通风除尘设备厂 Filter bag dust collector with filter bag protective cover
CN104275051A (en) * 2013-07-05 2015-01-14 山川秀美生态环境工程有限公司 Bag type dust collector capable of realizing compartment reverse blowing with purified flue gases
CN203777834U (en) * 2014-04-03 2014-08-20 郑星 Backflushing cloth-bag pulse dust removal device
CN104436898A (en) * 2014-10-19 2015-03-25 耒阳市诚松有色金属再生有限公司 Dust removal tank
CN204502614U (en) * 2015-04-13 2015-07-29 天津蓝巢电力检修有限公司 A kind of sack cleaner for thermal power generation vent gas treatment
CN204637834U (en) * 2015-05-18 2015-09-16 天津市郁峰化工有限公司 Sack cleaner
CN205391983U (en) * 2016-02-23 2016-07-27 四川皇元集团有限公司 Pulse dust removal equipment with dust removal condition monitoring function

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106949555A (en) * 2017-03-06 2017-07-14 成都冠禹科技有限公司 A kind of equipment and its implementation applied to air disinfection and purification
CN107875788A (en) * 2017-12-06 2018-04-06 河北宏达环境工程有限公司 A kind of sack cleaner
CN108096975A (en) * 2017-12-27 2018-06-01 余瑞梅 A kind of workshop ventilating dust pelletizing system
CN108211635A (en) * 2018-03-08 2018-06-29 何建雄 A kind of construction dust-extraction unit easy to use
CN109331587A (en) * 2018-10-13 2019-02-15 广东嗨学云教育科技有限公司 It is a kind of can intelligent blanking deduster
CN109847482A (en) * 2019-01-25 2019-06-07 广州市欧树环保科技有限公司 A kind of heavy duty detergent sack cleaner for industrial waste gas purifying processing
CN110339640A (en) * 2019-08-16 2019-10-18 重庆市赛特刚玉有限公司 A kind of dumping furnace self-baking electrode Hot dust removal device

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Application publication date: 20170111