CN107952298A - A kind of air box impulse bag-type dust remover - Google Patents
A kind of air box impulse bag-type dust remover Download PDFInfo
- Publication number
- CN107952298A CN107952298A CN201711304780.9A CN201711304780A CN107952298A CN 107952298 A CN107952298 A CN 107952298A CN 201711304780 A CN201711304780 A CN 201711304780A CN 107952298 A CN107952298 A CN 107952298A
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- babinet
- air outlet
- plate
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
Abstract
The present invention relates to a kind of air box impulse bag-type dust remover, it includes：Dedusting component, the dedusting component include babinet, more support columns for being supported on the bottom of box, the air inlet for being opened on the wall box and being connected with inside it, in the babinet and with multiple dust removing units that the air inlet is connected, be arranged in the babinet and the air outlet above the air inlet, air quantity control valve plate and deashing mechanism installed in the air inlet；Deashing mechanism and dust removing units, ash discharge component by using specific structure etc. are coordinated, and can either so realize the buffering to dusty gas, so as to avoid pulsatile effect usually too strong and be easy to cause the damage of filter bag.
Description
Technical field
The invention belongs to field of environment protection equipment, is related to a kind of deduster, and in particular to a kind of air box impulse bag-type dust remover.
Background technology
A kind of existing long cloth bag sack cleaner of action of low-voltage pulse contains housing, ash bucket, filter bag, back-blowing pulse dust cleaning dress
Put.Ash bucket is arranged on the lower section of housing, and the internal upper part of housing is equipped with card, and the suitable for reading of filter bag is arranged on the card, in housing
The top of the card on top is equipped with exhaust chamber.The nozzle of back-blowing pulse ash remover is located at filter bag top suitable for reading, nozzle number
Amount is identical with filter bag quantity.However, existing pulsatile effect is usually too strong and is easy to cause the damage of filter bag.
The content of the invention
A kind of air box impulse bag-type dust remover is provided the invention aims to overcome the deficiencies in the prior art.
To reach above-mentioned purpose, the technical solution adopted in the present invention is：A kind of air box impulse bag-type dust remover, it is wrapped
Include：
Dedusting component, the dedusting component include babinet, are supported on more support columns of the bottom of box, are opened in the case
The air inlet that is connected on body sidewall and with inside it, multiple removing of being connected in the babinet and with the air inlet
Dirt unit, air outlet, the air quantity installed in the air inlet for being arranged in the babinet and being located above the air inlet
Adjust valve plate and deashing mechanism；Each dust removing units include more filter bags being connected with the air outlet；It is described into
The adjusting mechanism being connected with the air quantity control valve plate is installed, the adjusting mechanism includes support base, installation at air port
Connecting shaft in the support base, the axle sleeve being set in the connecting shaft, one end are fixed on the axle sleeve outer circumferential surface
And the L-type oscillating rod that is connected with the air quantity control valve plate phase pivot of the other end and it is sheathed in the shaft and both ends are distinguished
The torsional spring being connected with the support base and the L-type oscillating rod；The deashing mechanism include air outlet pipe, one end with it is described go out
The averaging wind pipe of tracheae lower end phase pivot connection, one end are connected with the outlet pipe outer wall phase pivot and the other end and the averaging wind pipe
Outer wall phase pivot connection cylinder, installed in the averaging wind pipe bottom and multiple outgassing nozzles matched with the filter bag, peace
The surge chamber that is connected mounted in the air outlet pipe upper end, the pulse valve being connected with the surge chamber, be connected with the pulse valve
The air accumulator connect and the air inlet lines being connected with the air accumulator；The filter bag by coupled logical fresh-air duct group with
The air outlet is connected；Each dust removing units further include uniform sieve with the air inlet connectivity part installed in it；
Multigroup ash discharge component, they are corresponded to installed in the bottom of the babinet；Ash discharge component described in every group includes being arranged at described
Ash bucket below dust removing units, the outlet valve installed in the hopper bottom, the bulkhead vibration on the ash bucket outer wall
Device and it is arranged at the conveyer being connected below the ash bucket and with multiple ash buckets.
Optimally, ash discharge component described in every group further includes in the ash bucket and the deflector in portion disposed thereon,
The deflector offers water conservancy diversion air inlet including top and bottom offers the conical body of flow guiding air outlet, installed in institute
The homogenating plate group stated the flow apron on conical body side wall and be fixed on the flow apron；The flow apron includes
It is fixed on the first plate on the conical body side wall and extended obliquely downward and is integrally formed at the first plate side
The angle formed between plane residing for the Second Board at edge, first plate and the water conservancy diversion air inlet is 25 ~ 40 °, institute
It is 45 ~ 70 ° to state the angle formed between plane residing for the Second Board and the water conservancy diversion air inlet；The homogenating plate group includes one end
It is fixed on the Second Board and the polylith transverse slat to another side wall extension of the conical body and installed in described in polylith
The angle formed between plane residing for multiple tracks inclined plate on transverse slat, the inclined plate and the water conservancy diversion air inlet is 30 ~ 45 °.
Optimally, each dust removing units, which further include, offers the card of multiple pocket, installed in the card upper table
The spacing framework in face and in the spacing framework and multiple η shapes cold stampings that one end extends to the pocket direction are short
Pipe.
Optimally, the specification of the filter bag is 160 × 6000mm of Φ, Unit Weight >=550g/m2, and surface is impregnated with
PTFE coatings.
Since above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：Air box impulse of the present invention
Sack cleaner, is coordinated by using deashing mechanism and the dust removing units of specific structure, ash discharge component etc., so can either
The buffering to dusty gas is realized, so as to avoid pulsatile effect usually too strong and be easy to cause the damage of filter bag.
Brief description of the drawings
Fig. 1 is the structure diagram of air box impulse bag-type dust remover of the present invention；
Fig. 2 is the structure diagram of air box impulse bag-type dust remover adjusting mechanism of the present invention；
Fig. 3 is the structure diagram of air box impulse bag-type dust remover deflector of the present invention；
Fig. 4 is the part-structure schematic diagram of air box impulse bag-type dust remover dust removing units of the present invention；
Fig. 5 is the structure diagram of air box impulse bag-type dust remover deashing mechanism of the present invention.
Embodiment
The preferred embodiment of the invention is described in detail below in conjunction with attached drawing：
Air box impulse bag-type dust remover as shown in Figures 1 to 5, mainly includes ash discharge component 1 and dedusting component 2 etc..
Wherein, dedusting component 2 includes babinet 22, is supported on more support columns 21 of 22 bottom of babinet, is opened in babinet 22
The air inlet 23 that is connected on side wall and with inside it, in babinet 22 and multiple dedusting lists for being connected with air inlet 23
Member（In the space for the separation that dust removing units are usually set, which has the opening being connected with air inlet 23）, be arranged on case
Body 22 is interior and is located at the air outlet 28 of the top of air inlet 23, the air quantity control valve plate 24 at air inlet 23（Air quantity is adjusted
Valve plate 24 can be with folding, its opening degree is the flow-rate adjustment according to air inlet, to prevent charge flow rate excessive beyond deduster
Bear the limit）And deashing mechanism 20；Each dust removing units include the more filter bags for being connected and being vertically arranged with air outlet 28
26；The adjusting mechanism being connected with air quantity control valve plate 24 is installed, which includes support base 241 at air inlet 23
（At air inlet 23）, connecting shaft 242 in support base 241（Connecting shaft 242 is not rotatable）, the company of being set in
Axle sleeve 243 in spindle 242, one end are fixed on 243 outer circumferential surface of axle sleeve and the other end and 24 phase pivot of air quantity control valve plate connect
The L-type oscillating rod 245 that connects and be set in shaft 242 and both ends respectively with support base 241 and the L-type oscillating rod 245
The torsional spring 244 being connected；So when the active force that the flow of air inlet applies air quantity control valve plate 24 is resetted less than torsional spring 244
Active force when, air quantity control valve plate 24 is closed, and whole deduster is stopped；The torsion of torsional spring 244 is according to whole deduster
Operating parameter determined.Multigroup ash discharge component 1, they are corresponded to installed in the bottom of babinet 22；Every group of ash discharge component 1 includes
It is arranged on the ash bucket 11 below dust removing units, the outlet valve installed in 11 bottom of ash bucket, the bulkhead on 11 outer wall of ash bucket
Vibrator 12 and the lower section of ash bucket 11 and the conveyer 13 being connected with multiple ash buckets 11 are arranged on, so as to utilize conveyer 13 will
Dust output in ash bucket 11.In the present embodiment, deashing mechanism 20 includes air outlet pipe 201, one end and 201 lower end phase of air outlet pipe
Averaging wind pipe 206, one end and the connection of 201 outer wall phase pivot of air outlet pipe of pivot connection and the other end and 206 outer wall of averaging wind pipe
Phase pivot connection cylinder 207, installed in 206 bottom of averaging wind pipe and multiple outgassing nozzles 208 matched with filter bag 26, installation
The surge chamber 202 that is connected in 201 upper end of air outlet pipe, the pulse valve 203 being connected with surge chamber 202, be connected with pulse valve 203
The air accumulator 204 connect and the air inlet lines 205 being connected with air accumulator 204；Filter bag 26 passes through coupled logical fresh-air duct
Group 29 is connected with air outlet 28；Surge chamber 202 is set to damage filter bag 26 also for preventing air pressure excessive and exist herein, this is
Because the more precision of filter bag 26, cost is very high, and The concrete specification is 160 × 6000mm of Φ, Unit Weight >=550g/m2, and surface
PTFE coatings are impregnated with, can so effectively improve the removal effect of dust in gas.
In the present embodiment, every group of ash discharge component 1 further includes the deflector in portion interior installed in ash bucket 11 and disposed thereon
14, deflector 14 offers water conservancy diversion air inlet 143 including top and bottom offers the conical body of flow guiding air outlet 142
141（That is the area of flow guiding air outlet 142 is less than the area of water conservancy diversion air inlet 143）, on 141 side wall of conical body
（In any one of four side walls）Flow apron 144 and the homogenating plate group 145 that is fixed on flow apron 144；Water conservancy diversion is kept off
Plate 144 includes the first plate 1441 for being fixed on 141 side wall of conical body and extending obliquely downward and is integrally formed at the
The Second Board 1442 of one plate, 1441 edge, forms between plane residing for the first plate 1441 and water conservancy diversion air inlet 143
Angle is 25 ~ 40 °, and the angle formed between plane residing for the Second Board 1442 and water conservancy diversion air inlet 143 is 45 ~ 70 °（Second plate
Block 1442 is towards extending in the sidewall direction on aforementioned lateral wall opposite）；Homogenating plate group 145 is fixed on the Second Board 1442 including one end
And to 141 another side wall of conical body extend polylith transverse slat 1451（Polylith transverse slat 1451 is vertically arranged）And installed in polylith
The angle formed between plane residing for multiple tracks inclined plate 1452 on transverse slat 1451, inclined plate 1452 and water conservancy diversion air inlet 143 is 30 ~
45 °, it can so impact the dust of larger particles in dusty gas and it is dropped, while avoid the larger particles dust to drop
Raise again, play the role of carrying out current stabilization to the dusty gas of introducing.Each dust removing units, which further include, offers multiple bags
The card 261 in hole 262, the spacing framework 263 installed in 261 upper surface of card and in spacing framework 263 and one end
The multiple η shapes cold stamping short tubes 264 extended to 262 direction of pocket, filter bag 26 is threaded through in pocket 262, and the thickness of card 261 leads to
Often in more than 8mm, to ensure the precision of the size of pocket 262 and pitch-row, with punching die press machine tool punching, then by riveter
Card 261 is smoothed on platform, these pocket 262 have good versatility and interchangeability and cause 261 table of card
Face is smooth, surrounding impulse- free robustness, angle, otherwise damages filter bag；And cold stamping short tube 264 is then used to ensure the vertical of card and protect
Safety of the filter pocket mouths in injection.Each dust removing units further include uniform sieve 25 with 23 connectivity part of air inlet installed in it, i.e.,
First stablize the gas flow of input with uniformly sieve 25, so as to be conducive to improve the leveling style and dust removing effects of dedusting.22 side of babinet
Formed with insulating layer 27 in wall；Air box impulse bag-type dust remover further includes ladder component 3, and ladder component 3 includes being erected at babinet
The supporting rod 31 of 22 sides and extend to the step 32 that the top of babinet 22 connects on supporting rod 31 and by ground.
Although depicting the application by embodiment, it will be appreciated by the skilled addressee that the application have it is many deformation and
Change is without departing from spirit herein, it is desirable to which appended claim includes these deformations and changes without departing from the application's
Spirit.
Claims (4)
1. a kind of air box impulse bag-type dust remover, it is characterised in that it includes：
Dedusting component（2）, the dedusting component（2）Including babinet（22）, be supported on the babinet（22）More supports of bottom
Column（21）, be opened in the babinet（22）The air inlet being connected on side wall and with inside it（23）, installed in the babinet
（22）It is interior and with the air inlet（23）Multiple dust removing units for being connected, be arranged at the babinet（22）It is interior and positioned at it is described into
Air port（23）The air outlet of top（28）, installed in the air inlet（23）The air quantity control valve plate at place（24）And deashing mechanism
（20）；Each dust removing units include and the air outlet（28）More filter bags being connected（26）；The air inlet（23）
Place is provided with and the air quantity control valve plate（24）The adjusting mechanism being connected, the adjusting mechanism include support base（241）、
Installed in the support base（241）On connecting shaft（242）, be set in the connecting shaft（242）On axle sleeve（243）, one
End is fixed on the axle sleeve（243）On outer circumferential surface and the other end and the air quantity control valve plate（24）The L-type pendulum of phase pivot connection
Lever（245）And it is sheathed on the shaft（242）Upper and both ends respectively with the support base（241）Swung with the L-type
Bar（245）The torsional spring being connected（244）；The deashing mechanism（20）Including air outlet pipe（201）, one end and the air outlet pipe
（201）The averaging wind pipe of lower end phase pivot connection（206）, one end and the air outlet pipe（201）Outer wall phase pivot connects and the other end
With the averaging wind pipe（206）The cylinder of outer wall phase pivot connection（207）, installed in the averaging wind pipe（206）Bottom and with it is described
Filter bag（26）Matched multiple outgassing nozzles（208）, installed in the air outlet pipe（201）The surge chamber that upper end is connected
（202）And the surge chamber（202）The pulse valve being connected（203）And the pulse valve（203）The air accumulator being connected
（204）And with the air accumulator（204）The air inlet lines being connected（205）；The filter bag（26）By coupled logical
Fresh-air duct group（29）With the air outlet（28）It is connected；Each dust removing units are further included installed in itself and the air inlet
（23）The uniform sieve of connectivity part（25）；
Multigroup ash discharge component（1）, they correspond to and are installed on the babinet（22）Bottom；Ash discharge component described in every group（1）Including
The ash bucket being arranged at below the dust removing units（11）, installed in the ash bucket（11）The outlet valve of bottom, installed in the ash
Bucket（11）Hopper wall vibrator on outer wall（12）And it is arranged at the ash bucket（11）Lower section and with multiple ash buckets（11）Phase
The conveyer of connection（13）.
2. air box impulse bag-type dust remover according to claim 1, it is characterised in that：Ash discharge component described in every group（1）Also
Including installed in the ash bucket（11）The deflector in portion interior and disposed thereon（14）, the deflector（14）Opened including top
Equipped with water conservancy diversion air inlet（143）And bottom offers flow guiding air outlet（142）Conical body（141）, installed in the taper
Body（141）Flow apron on side wall（144）And it is fixed on the flow apron（144）On homogenating plate group（145）；Institute
State flow apron（144）Including being fixed on the conical body（141）On side wall and the first plate for extending obliquely downward
（1441）And it is integrally formed at first plate（1441）The Second Board of edge（1442）, first plate
（1441）With the water conservancy diversion air inlet（143）The angle formed between residing plane is 25 ~ 40 °, the Second Board（1442）
With the water conservancy diversion air inlet（143）The angle formed between residing plane is 45 ~ 70 °；The homogenating plate group（145）Including one end
It is fixed on the Second Board（1442）It is upper and to the conical body（141）The polylith transverse slat of another side wall extension（1451）With
And installed in transverse slat described in polylith（1451）On multiple tracks inclined plate（1452）, the inclined plate（1452）With the water conservancy diversion air inlet
（143）The angle formed between residing plane is 30 ~ 45 °.
3. air box impulse bag-type dust remover according to claim 1, it is characterised in that：Each dust removing units further include
Offer multiple pocket（262）Card（261）, installed in the card（261）The spacing framework of upper surface（263）And peace
Mounted in the spacing framework（263）Upper and one end is to the pocket（262）Multiple η shapes cold stamping short tubes of direction extension（264）.
4. air box impulse bag-type dust remover according to claim 1, it is characterised in that：The filter bag（26）Specification be Φ
160 × 6000mm, Unit Weight >=550g/m2, and surface is impregnated with PTFE coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711304780.9A CN107952298B (en) | 2017-12-11 | 2017-12-11 | Air box pulse bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711304780.9A CN107952298B (en) | 2017-12-11 | 2017-12-11 | Air box pulse bag type dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107952298A true CN107952298A (en) | 2018-04-24 |
| CN107952298B CN107952298B (en) | 2020-06-30 |
Family
ID=61957611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711304780.9A Active CN107952298B (en) | 2017-12-11 | 2017-12-11 | Air box pulse bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107952298B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146500A (en) * | 2021-11-30 | 2022-03-08 | 华能吉林发电有限公司长春热电厂 | Pulse bag type dust collector with dust collection device capable of preventing multiple times of adhesion |
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|---|---|---|---|---|
| CN200945409Y (en) * | 2006-07-20 | 2007-09-12 | 江苏安达环保科技有限公司 | Pulse bag type dust-collector |
| CN202724893U (en) * | 2012-07-27 | 2013-02-13 | 新疆旭日环保股份有限公司 | Homogenized air flow guiding device of bag type dust collector |
| CN202942748U (en) * | 2012-11-23 | 2013-05-22 | 江苏康洁环境工程有限公司 | Dust collecting device with flow guiding structure |
| CN103230713A (en) * | 2013-05-23 | 2013-08-07 | 南通中正机械有限公司 | Large and medium-sized pulse bag type dust remover |
| CN203170173U (en) * | 2013-02-25 | 2013-09-04 | 秦永珍 | Rotary pulse back-blowing bag type dust collector |
| CN107243253A (en) * | 2017-05-18 | 2017-10-13 | 安徽威达环保科技股份有限公司 | A kind of flue gas of glass melting furnace multi-pollutant combined apparatus and technique |
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2017
- 2017-12-11 CN CN201711304780.9A patent/CN107952298B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200945409Y (en) * | 2006-07-20 | 2007-09-12 | 江苏安达环保科技有限公司 | Pulse bag type dust-collector |
| CN202724893U (en) * | 2012-07-27 | 2013-02-13 | 新疆旭日环保股份有限公司 | Homogenized air flow guiding device of bag type dust collector |
| CN202942748U (en) * | 2012-11-23 | 2013-05-22 | 江苏康洁环境工程有限公司 | Dust collecting device with flow guiding structure |
| CN203170173U (en) * | 2013-02-25 | 2013-09-04 | 秦永珍 | Rotary pulse back-blowing bag type dust collector |
| CN103230713A (en) * | 2013-05-23 | 2013-08-07 | 南通中正机械有限公司 | Large and medium-sized pulse bag type dust remover |
| CN107243253A (en) * | 2017-05-18 | 2017-10-13 | 安徽威达环保科技股份有限公司 | A kind of flue gas of glass melting furnace multi-pollutant combined apparatus and technique |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146500A (en) * | 2021-11-30 | 2022-03-08 | 华能吉林发电有限公司长春热电厂 | Pulse bag type dust collector with dust collection device capable of preventing multiple times of adhesion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107952298B (en) | 2020-06-30 |
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Address after: 224056 the village committee of Yang Xu village, pan Huang Street, Yalu District, Yancheng City, Jiangsu Applicant after: Jiangsu selon energy saving technology Engineering Co.,Ltd. Address before: 224056 the village committee of Yang Xu village, pan Huang Street, Yalu District, Yancheng City, Jiangsu Applicant before: YANCHENG SAILONG ENERGY-SAVING TECHNOLOGY ENGINEERING Co.,Ltd. |
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