CN107970697A - Rotary unloading material tray type bag filter - Google Patents

Rotary unloading material tray type bag filter Download PDF

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Publication number
CN107970697A
CN107970697A CN201711197687.2A CN201711197687A CN107970697A CN 107970697 A CN107970697 A CN 107970697A CN 201711197687 A CN201711197687 A CN 201711197687A CN 107970697 A CN107970697 A CN 107970697A
Authority
CN
China
Prior art keywords
scraping wings
casing
cover
whirlwind
ash bucket
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
CN201711197687.2A
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Chinese (zh)
Inventor
周际宇
孙成
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.)
Jiangsu Wuzhou Machinery Co Ltd
Original Assignee
Jiangsu Wuzhou Machinery 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 Jiangsu Wuzhou Machinery Co Ltd filed Critical Jiangsu Wuzhou Machinery Co Ltd
Priority to CN201711197687.2A priority Critical patent/CN107970697A/en
Publication of CN107970697A publication Critical patent/CN107970697A/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

Abstract

The invention discloses a kind of rotary unloading material tray type bag filter, including columnar casing, cloth bag portion and whirlwind portion are provided with the casing, the whirlwind portion includes the blast pipe that case outer edge itself tangential direction is extended, the bottom of the casing has extended downwardly ash bucket, the whirlwind portion is provided with the bottom cover for closing ash bucket, the dust mouth for deviateing the center of circle is offered on the bottom cover, the whirlwind portion is provided with the rotation axis for passing vertically through bottom cover center, some scraping wings are extended with the side wall of the rotation axis, the whirlwind portion is provided with below bottom cover and drives the driving motor of rotation axis rotation.For the present invention by the cooperation of ash bucket and scraping wings, the purpose for realizing rapid discharge impurity and avoiding impurity from adhering to, achieves section space-efficient beneficial effect.The purpose of high-effective dust-removing is realized by whirlwind portion and cloth bag portion at the same time.

Description

Rotary unloading material tray type bag filter
Technical field
The present invention relates to a kind of bag filter, more specifically, it relates to a kind of rotary unloading material tray type bag filter.
Background technology
Bag filter is a kind of dry type dust filtration device.It is suitable for trapping tiny, dry, non-fiber dust.Filter bag Using the filter cloth or nonwoven felt of weaving into being filtered using the filtration of fabric to dusty gas.
Notification number CN205730763U, publication date 20161130 patent in disclose a kind of whirlwind cloth bag combine it is compound Deduster, including cyclone dust collectors and bag filter, the bag filter include middle case and upper box, middle case lower part Opening is not closed, and middle case one end is located in cyclone dust collectors, and middle case is by they sup-port in cyclone dust collectors.It is this The complex dust collector that whirlwind cloth bag combines, dusty gas are introduced into cyclone dust collectors, play the gas to entering bag filter Body carries out the effect of pre- dedusting, reduces dust concentration, improves efficiency of dust collection, while reduces the filtering surface of bag filter Product, weakens abrasion of the dust to filter bag, is conducive to extend the service life of filter bag.
But apply when on atomizer, since the yield of atomizer is big, the efficiency of dust collection of deduster is same Need to improve, just need to extend the length of ash bucket at this time, avoid dust accretions from causing ash bucket to block in ash bucket, therefore dedusting The height of device occupies larger space very much, and during the insufficient height of work-yard, deduster is difficult to install.
The content of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of rotary unloading material tray type bag-type dust Device, has the effect for saving space.
To realize above-mentioned technical purpose, the present invention provides following technical solution:A kind of rotary unloading material tray type bag-type dust Device, including columnar casing, are provided with cloth bag portion and whirlwind portion in the casing,
The whirlwind portion includes the blast pipe that case outer edge itself tangential direction is extended, and the bottom of the casing extends downwardly There is ash bucket, the whirlwind portion is provided with the bottom cover for closing ash bucket, and the dust mouth for deviateing the center of circle, institute are offered on the bottom cover State whirlwind portion and be provided with the rotation axis for passing vertically through bottom cover center, some scraping wings are extended with the side wall of the rotation axis, The whirlwind portion is provided with below bottom cover and drives the driving motor of rotation axis rotation;
The cloth bag portion includes being arranged on the fixed plate in casing and above blast pipe, is offered in the fixed plate uniformly The through hole of distribution, is each covered with cloth bag under the through hole, the air outlet above fixed plate is offered on the casing.
By using above-mentioned technical proposal, the exhaust gas of atomizer discharge enters in casing from blast pipe, and exhaust gas is along circle The casing inner wall of tubular constantly declines, and since dead weight will fall in ash bucket, exhaust gas moves among casing the impurity in exhaust gas And upward ascension, the exhaust gas of ascension pass through cloth bag, the molecule in exhaust gas can be stayed on cloth bag, and the exhaust gas being cleaned is through solid Fixed board simultaneously leaves from air outlet.Motor is driven to drive the scraping wings on bottom cover to rotate, the scraping wings of rotation can be driven on bottom cover Impurity moves, and after impurity is pulled to dust mouth, impurity will leave deduster, and the scraping wings constantly rotated can will be miscellaneous in ash bucket Matter constantly stirs, and impurity constantly leaves dust mouth, avoids the impurity effect exhaust gas flowing of accumulation, while will not occupy excessive sky Between, therefore the size of ash bucket need not be too big, you can ensures that impurity speeds away ash bucket, achieves section space-efficient beneficial to effect Fruit.Scraping wings drives impurity to move always, avoids impurity from being adhered on ash bucket, causes ash bucket to be blocked after long-term work.
Preferably, the quantity of the scraping wings is four, the two neighboring scraping wings is fixedly connected by gag lever post, The first limiting plate being fixedly connected with one end of gag lever post is provided with each scraping wings, is set on each scraping wings There is the second limiting plate being fixedly connected with the other end of gag lever post, the first limiting plate and the second limit on the same scraping wings Position plate is orthogonal.
By using above-mentioned technical proposal, gag lever post is relatively fixed two neighboring scraping wings, four mutually perpendicular limits Position bar has reached the relatively-stationary purpose of scraping wings, and after avoiding long-term work, scraping wings deforms under impurity effect, can not be close Bottom cover is bonded, causes impurity to be accumulated, achieves the beneficial effect for improving structural soundness.
Preferably, the end of the scraping wings is arranged to the arc of fitting ash bucket inner wall, the scraping wings length direction Section be spiral shape.
By using above-mentioned technical proposal, spiral scraping wings has the trend stretched, and the edge of scraping wings can be always Ash bucket side wall is fitted closely, after avoiding long-term work, there are gap between curved scraping wings meeting and ash bucket, reduces ash discharge efficiency.
Preferably, the lower section of the scraping wings sets the oriented inclined scraper plate of scraping wings rotation direction, the scraper plate Lower surface is bonded the upper surface of bottom cover.
By using above-mentioned technical proposal, with the rotation of scraping wings, scraper plate can follow rotation, and scraper plate is constantly by bottom cover Impurity blow off, ensure the smooth of bottom cover upper surface, avoid impurity from being bonded in the upper surface of bottom cover, increase scraping wings and bottom cover it Between frictional force, increase driving motor load.
Preferably, the scraper plate has upwardly extended several limited posts, several confessions are fixedly installed on the scraping wings The limitting casing of limited post fitting sliding, the top of the limited post is fixedly connected with the frame top of limitting casing by limit spring.
By using above-mentioned technical proposal, limit spring is subject to the extruding of limited post to apply elastic force to limited post, spacing Column has the trend for departing from limitting casing under the promotion of limit spring, and the scraper plate being fixedly connected with limited post will fit closely bottom cover Upper surface, after avoiding long-term work, scraping wings loosens, and causes to achieve raising close structure there are gap between bottom cover and scraper plate The beneficial effect of property.
Preferably, the top of the rotation axis is fixedly installed the burden-guiding cone of cone, the bottom patch of the burden-guiding cone Close scraping wings.
By using above-mentioned technical proposal, after impurity falls in ash bucket, the impurity fallen on burden-guiding cone can be along burden-guiding cone Slide on bottom cover, avoid impurity from being deposited in rotation axis and scraping wings, cause impurity to be not easily cleaned, it is rational in infrastructure to achieve raising The beneficial effect of property.
Extended downwardly preferably, the length of the dust mouth is more than burden-guiding cone to the distance at bottom cover edge, the bottom cover There is the grey cylinder of leading of circular dust mouth, the short transverse section for leading grey cylinder tapers into.
By using above-mentioned technical proposal, after impurity is moved to dust mouth, just directly fall, will not be deposited on bottom cover, Impurity can also be converged by leading grey cylinder at the same time, avoided the impurity of lighter weight from being entrained by the flow of air after passing through bottom cover, achieved raising and gather dust The beneficial effect of efficiency.
Preferably, two slipping through the net above burden-guiding cone are provided with the ash bucket, each edge slipped through the net The convex of fitting ash bucket inner wall is arranged to, several support plates arranged side by side, the support plate are provided between slipping through the net described in two On uniformly open for the filter opening that passes through of ash.
By using above-mentioned technical proposal, the air-flow stopped with support plate in casing of slipping through the net enters in ash bucket, causes impurity Air motion is followed, impurity can not be deposited on bottom cover, destroy the smooth of air-flow;At the same time need repairing scraping wings when, can will Support plate is removed, and facilitates staff to enter ash bucket, achieves the beneficial effect for improving reasonable structure.
Preferably, being fixedly installed gas bag outside the casing, several insertion casings are uniformly extended with the gas bag simultaneously Air outlet pipe above same row through hole, the venthole directly over each through hole is offered in the air outlet pipe, described Air outlet pipe is connected by valve with gas bag.
By using above-mentioned technical proposal, after long-term work, impurity can be stained with cloth bag, at this time by air pump into gas bag Gas transmission, and valve is opened, air-flow will enter air outlet pipe and be gone to from venthole in cloth bag, drive cloth bag to shake, on cloth bag Dust will be fallen in ash bucket, pushed by scraping wings, avoid manual cleaning cloth bag, achieved and improved simple operation.
In conclusion cooperation of the present invention by ash bucket and scraping wings, realizes rapid discharge impurity and avoids impurity from gluing Attached purpose, achieves section space-efficient beneficial effect.The purpose of high-effective dust-removing is realized by whirlwind portion and cloth bag portion at the same time.
Brief description of the drawings
Fig. 1 is to be used to show integrally-built schematic diagram in the present embodiment;
Fig. 2 is the partial sectional view for being used to show whirlwind portion concrete structure in the present embodiment;
Fig. 3 is to be used to show enlarged drawing at gag lever post and the A of scraping wings connection relation in Fig. 2;
Fig. 4 is the partial sectional view for being used to show scraping wings concrete structure in the present embodiment;
Fig. 5 is the partial sectional view for being used to show whirlwind portion concrete structure in the present embodiment;
Fig. 6 is the schematic diagram for being used to show polycrystalline substance in the present embodiment.
In figure, 1, casing;11st, blast pipe;12nd, air outlet;13rd, maintenance door;2nd, whirlwind portion;21st, ash bucket;22nd, bottom cover; 23rd, dust mouth;24th, rotation axis;25th, scraping wings;26th, motor is driven;27th, gag lever post;28th, the first limiting plate;29th, second is spacing Plate;30th, scraper plate;31st, limited post;32nd, limitting casing;33rd, limit spring;34th, burden-guiding cone;35th, grey cylinder is led;36th, slip through the net;37th, prop up Fagging;38th, filter opening;4th, cloth bag portion;41st, fixed plate;42nd, through hole;43rd, cloth bag;44th, gas bag;45th, air outlet pipe;46th, valve.
Embodiment
The present invention is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation of the invention, it is not limitation of the present invention, people in the art Member as needed can make the present embodiment the modification of no creative contribution after this specification is read, but as long as at this All protected in the right of invention be subject to Patent Law.
Embodiment:As shown in Figure 1, a kind of rotary unloading material tray type bag filter, including columnar casing 1, outside casing 1 Blast pipe 11 is extended along itself tangential direction, the upper end of casing 1 laterally offers air outlet 12, also set up on casing 1 There is the maintenance door 13 for facilitating staff to enter, 13 side of maintenance door and casing 1 are hinged, and opposite side is matched somebody with somebody by screw rod and turning handle Conjunction is detachably connected to realize with casing 1.
As shown in Fig. 2, be provided with whirlwind portion 2 in casing 1, the bottom of casing 1 has extended downwardly ash bucket 21, the half of ash bucket 21 Casing 1 tapers into downwards without leave, and whirlwind portion 2 is provided with the bottom cover 22 for closing ash bucket 21, and deviation is offered on bottom cover 22 The dust mouth 23 in the center of circle.Whirlwind portion 2 is provided with the rotation axis 24 for passing vertically through 22 center of bottom cover, extends on the side wall of rotation axis 24 There are some scraping wings 25, whirlwind portion 2 is provided with positioned at the lower section of bottom cover 22 and drives the driving motor 26 of 24 rotation of rotation axis(Ginseng According to Fig. 6), drive motor 26 to drive scraping wings 25 to rotate, the impurity on bottom cover 22 will be moved to dust mouth 23 and fall.
As shown in Fig. 2, the top of rotation axis 24 is fixedly installed the burden-guiding cone 34 of cone, the bottom fitting of burden-guiding cone 34 Scraping wings 25, after impurity falls in ash bucket 21, falling the impurity on burden-guiding cone 34 can slide on bottom cover 22 along burden-guiding cone 34, keep away Exempt from impurity to be deposited in rotation axis 24 and scraping wings 25, cause impurity to be not easily cleaned.
As shown in Figures 2 and 3, the quantity of scraping wings 25 is four, and two neighboring scraping wings 25 is spacing by cylinder Bar 27 is fixedly connected, and the first limiting plate 28 being fixedly connected with one end of gag lever post 27 is provided with each scraping wings 25, each It is provided with the second limiting plate 29 being fixedly connected with the other end of gag lever post 27 on scraping wings 25, on same scraping wings 25 One limiting plate 28 and the second limiting plate 29 are orthogonal.Gag lever post 27 is relatively fixed two neighboring scraping wings 25, and four mutually Vertical gag lever post 27 has reached 25 relatively-stationary purpose of scraping wings, and after avoiding long-term work, scraping wings 25 is acted in impurity Lower deformation.
As shown in Fig. 2, the end of scraping wings 25 is arranged to the arc of fitting 21 inner wall of ash bucket, 25 length direction of scraping wings Section is spiral shape, and spiral scraping wings 25 has the trend stretched, and the edge of scraping wings 25 can fit closely ash bucket always 21 side walls, after avoiding long-term work, there are gap between curved 25 meeting of scraping wings and ash bucket 21, reduce ash discharge efficiency, further Enhancing structure stability.
As shown in figure 3, the lower section of scraping wings 25 sets the oriented inclined scraper plate 30 of 25 rotation direction of scraping wings, scraper plate 30 Lower surface is bonded the upper surface of bottom cover 22, and with the rotation of scraping wings 25, scraper plate 30 can follow rotation, and scraper plate 30 is constantly by bottom cover Impurity on 22 is blown off, ensures the smooth of 22 upper surface of bottom cover, avoids the load of increase driving motor 26.
As shown in Figure 3 and Figure 4, scraper plate 30 has upwardly extended several limited posts 31, and number is fixedly installed on scraping wings 25 A limitting casing 32 for the fitting sliding of limited post 31, the top of limited post 31 and the frame top of limitting casing 32 are solid by limit spring 33 Fixed connection.Limit spring 33 is subject to the extruding of limited post 31 to apply elastic force to limited post 31, is fixedly connected with limited post 31 Scraper plate 30 will fit closely 22 upper surface of bottom cover, avoid scraping wings 25 from loosening.
As shown in figure 5, two are provided with ash bucket 21 slips through the net 36 positioned at the top of bottom cover 22,36 edge of each slipping through the net is set The convex of fitting 21 inner wall of ash bucket is set to, slips through the net for two and is provided with two support plates 37 arranged side by side, square support between 36 The filter opening 38 passed through for ash is uniformly opened on plate 37.The air-flow slipped through the net in 36 and the stop casing 1 of support plate 37 enters ash bucket 21 It is interior, cause impurity to follow air motion, impurity can not be deposited on bottom cover 22;At the same time need repairing scraping wings 25 when, can will Support plate 37 is removed, and facilitates staff to enter ash bucket 21.
As shown in fig. 6, the length of dust mouth 23 is more than the distance that burden-guiding cone 34 arrives 22 edge of bottom cover, bottom cover 22 extends downwardly Have circular dust mouth 23 leads grey cylinder 35, and the short transverse section for leading grey cylinder 35 tapers into, after impurity is moved to dust mouth 23, Just directly fall, will not be deposited on bottom cover 22, while lead grey cylinder 35 can also converge impurity, avoid the impurity of lighter weight from passing through It is entrained by the flow of air after bottom cover 22.
As shown in figure 5, being provided with cloth bag portion 4 in casing 1, cloth bag portion 4 includes being arranged in casing 1 and being located at blast pipe 11 (With reference to Fig. 1)The fixed plate 41 of top, offers equally distributed through hole 42 in fixed plate 41, cloth is covered with each through hole 42 Bag 43.
As shown in Figure 1 and Figure 5, columnar gas bag 44 is fixedly installed outside casing 1, is uniformly extended with gas bag 44 several Be inserted into casing 1 and offered in the air outlet pipe 45 of the top of same row through hole 42, air outlet pipe 45 positioned at each through hole 42 just on The venthole of side, air outlet pipe 45 are connected by valve 46 with gas bag 44.By air pump gas transmission into gas bag 44, and open valve 46, air-flow will enter air outlet pipe 45 and be gone to from venthole in cloth bag 43, drive cloth bag 43 to shake, the dust on cloth bag 43 is just It can fall in ash bucket 21.
The course of work:The exhaust gas of atomizer discharge enters in casing 1 from blast pipe 11, and exhaust gas is along columnar casing 1 inner wall constantly declines, and since dead weight will fall in ash bucket 21, exhaust gas moves among casing 1 and upward the impurity in exhaust gas Ascension, the exhaust gas of ascension pass through cloth bag 43, and the molecule in exhaust gas can be stayed on cloth bag 43, and the exhaust gas being cleaned is through fixing Plate 41 simultaneously leaves from air outlet 12.
Driving motor 26 drives the scraping wings 25 on bottom cover 22 to rotate, and the scraping wings 25 of rotation can drive miscellaneous on bottom cover 22 Matter is moved, and after impurity is pulled to dust mouth 23, impurity will leave deduster, and the scraping wings 25 constantly rotated can be by ash bucket 21 Impurity constantly stir, impurity constantly leaves dust mouth 23, avoid accumulation impurity effect exhaust gas flowing.
Limit spring 33 is subject to the extruding of limited post 31 to apply elastic force to limited post 31, and limited post 31 is in limit spring 33 Promotion under have the trend for departing from limitting casing 32, the scraper plate 30 being fixedly connected with limited post 31 will fit closely 22 upper table of bottom cover Face.
After long-term work, impurity is stained with cloth bag 43, the filter effect of cloth bag 43 reduces, at this time by air pump to gas bag 44 Interior gas transmission, and valve 46 is opened, air-flow will enter air outlet pipe 45 and be gone to from venthole in cloth bag 43, drive cloth bag 43 to tremble Dynamic, the dust on cloth bag 43 will be fallen in ash bucket 21.

Claims (9)

1. a kind of rotary unloading material tray type bag filter, including columnar casing (1), it is characterised in that:In the casing (1) Cloth bag portion (4) and whirlwind portion (2) are provided with,
The whirlwind portion (2) includes the blast pipe (11) that casing (1) outer itself tangential direction is extended, the casing (1) Bottom extended downwardly ash bucket (21), the whirlwind portion (2) is provided with the bottom cover (22) for closing ash bucket (21), the bottom The dust mouth (23) for deviateing the center of circle is offered on lid (22), the whirlwind portion (2), which is provided with, passes vertically through bottom cover (22) center Rotation axis (24), is extended with some scraping wings (25) on the side wall of the rotation axis (24), the whirlwind portion (2) is provided with position In bottom cover (22) lower section and drive the driving motor (26) of rotation axis (24) rotation;
The cloth bag portion (4) includes being arranged on the fixed plate (41) in casing (1) and above blast pipe (11), the fixation Equally distributed through hole (42) is offered on plate (41), cloth bag (43), the casing (1) are covered with each through hole (42) On offer air outlet (12) above fixed plate (41).
2. rotary unloading material tray type bag filter according to claim 1, it is characterised in that:The number of the scraping wings (25) Measure as four, the two neighboring scraping wings (25) is fixedly connected by gag lever post (27), is set on each scraping wings (25) The first limiting plate (28) being fixedly connected with one end of gag lever post (27) is equipped with, is provided with and limits on each scraping wings (25) The second limiting plate (29) for being fixedly connected of the other end of position bar (27), the first limiting plate on the same scraping wings (25) (28) and the second limiting plate (29) is orthogonal.
3. rotary unloading material tray type bag filter according to claim 2, it is characterised in that:The end of the scraping wings (25) End is arranged to the arc of fitting ash bucket (21) inner wall, and the section of scraping wings (25) length direction is spiral shape.
4. rotary unloading material tray type bag filter according to claim 3, it is characterised in that:Under the scraping wings (25) Side sets the inclined scraper plate of oriented scraping wings (25) rotation direction (30), the lower surface fitting bottom cover (22) of the scraper plate (30) Upper surface.
5. rotary unloading material tray type bag filter according to claim 4, it is characterised in that:The scraper plate (30) is prolonged upwards Stretching has several limited posts (31), is fixedly installed on the scraping wings (25) several for the spacing of limited post (31) fitting sliding Frame (32), the top of the limited post (31) are fixedly connected with the frame top of limitting casing (32) by limit spring (33).
6. rotary unloading material tray type bag filter according to claim 5, it is characterised in that:The top of the rotation axis (24) End is fixedly installed the burden-guiding cone (34) of cone, the bottom fitting scraping wings (25) of the burden-guiding cone (34).
7. rotary unloading material tray type bag filter according to claim 6, it is characterised in that:The length of the dust mouth (23) Degree is more than the distance that burden-guiding cone (34) arrives bottom cover (22) edge, and the bottom cover (22) extends downwardly leading around dust mouth (23) Grey cylinder (35), the short transverse section for leading grey cylinder (35) taper into.
8. rotary unloading material tray type bag filter according to claim 7, it is characterised in that:Set up in the ash bucket (21) There are two slipping through the net (36) above burden-guiding cone (34), each edge for slipping through the net (36) is arranged in fitting ash bucket (21) The convex of wall, slips through the net described in two and several support plates arranged side by side (37) is provided between (36), on the support plate (37) It is even to open the filter opening (38) passed through for ash.
9. rotary unloading material tray type bag filter according to claim 8, it is characterised in that:The casing (1) is fixed outside Gas bag (44) is provided with, several insertion casings (1) are uniformly extended with the gas bag (44) and on same row through hole (42) The air outlet pipe (45) of side, the venthole directly over each through hole (42), the outlet are offered on the air outlet pipe (45) Pipe (45) is connected by valve (46) with gas bag (44).
CN201711197687.2A 2017-11-25 2017-11-25 Rotary unloading material tray type bag filter Pending CN107970697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711197687.2A CN107970697A (en) 2017-11-25 2017-11-25 Rotary unloading material tray type bag filter

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Application Number Priority Date Filing Date Title
CN201711197687.2A CN107970697A (en) 2017-11-25 2017-11-25 Rotary unloading material tray type bag filter

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CN107970697A true CN107970697A (en) 2018-05-01

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109077129A (en) * 2018-08-02 2018-12-25 芜湖市春满壶茶业有限公司 A kind of tea drier preheating auxiliary feeding apparatus
CN110270175A (en) * 2019-07-18 2019-09-24 航纤轻纺(杭州)有限公司 A kind of weaving loom weaving dirt collection device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2173645Y (en) * 1993-05-11 1994-08-10 徐新武 Bag self-cleaning duster
CN201033274Y (en) * 2006-12-18 2008-03-12 青海东胜化工有限公司 Back-flushing cloth envelope collector
CN203017893U (en) * 2012-11-23 2013-06-26 施正 Efficient dust collector
CN203469693U (en) * 2013-09-03 2014-03-12 张毅 Bag-type dust collector provided with novel ash discharge device
CN106390700A (en) * 2016-09-27 2017-02-15 黄启瑞 Atmospheric pollution purification complete equipment capable of achieving dust removal, haze control, desulfuration, denitration, deodorization and formaldehyde removal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2173645Y (en) * 1993-05-11 1994-08-10 徐新武 Bag self-cleaning duster
CN201033274Y (en) * 2006-12-18 2008-03-12 青海东胜化工有限公司 Back-flushing cloth envelope collector
CN203017893U (en) * 2012-11-23 2013-06-26 施正 Efficient dust collector
CN203469693U (en) * 2013-09-03 2014-03-12 张毅 Bag-type dust collector provided with novel ash discharge device
CN106390700A (en) * 2016-09-27 2017-02-15 黄启瑞 Atmospheric pollution purification complete equipment capable of achieving dust removal, haze control, desulfuration, denitration, deodorization and formaldehyde removal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109077129A (en) * 2018-08-02 2018-12-25 芜湖市春满壶茶业有限公司 A kind of tea drier preheating auxiliary feeding apparatus
CN110270175A (en) * 2019-07-18 2019-09-24 航纤轻纺(杭州)有限公司 A kind of weaving loom weaving dirt collection device

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Application publication date: 20180501