CN106975285A - A kind of industrial smoke sack cleaner - Google Patents

A kind of industrial smoke sack cleaner Download PDF

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Publication number
CN106975285A
CN106975285A CN201710329584.0A CN201710329584A CN106975285A CN 106975285 A CN106975285 A CN 106975285A CN 201710329584 A CN201710329584 A CN 201710329584A CN 106975285 A CN106975285 A CN 106975285A
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CN
China
Prior art keywords
air inlet
sack cleaner
industrial smoke
ash
cleaner according
Prior art date
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Granted
Application number
CN201710329584.0A
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Chinese (zh)
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CN106975285B (en
Inventor
花世军
刘忠军
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NANTONG PRATT MACHINERY CO Ltd
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NANTONG PRATT MACHINERY CO Ltd
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Priority to CN201710329584.0A priority Critical patent/CN106975285B/en
Publication of CN106975285A publication Critical patent/CN106975285A/en
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Publication of CN106975285B publication Critical patent/CN106975285B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters 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 or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0032Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters 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 industrial smoke sack cleaner, belong to mechanical field, including support and deduster body, deduster body is arranged on support, deduster body includes the latter half and top half, and air inlet is arranged on below the latter half, and gas outlet is arranged on top half;The latter half and top half are separated by air inlet baffle plate and card, air inlet baffle plate is structure as a whole with the card, and air inlet one end is fixed on deduster inner body wall, and the other end is connected on card, the latter half is provided with gray area and ash-storage area domain is led, and two regions are separated by leading hawk.The beneficial effects of the invention are as follows:Gray area and ash-storage area domain are led by the way that the latter half is divided into, so that the air-flow of air inlet cannot be introduced into ash-storage area domain, ash-storage area domain is in air-flow and is in more plateau, will not again it be kicked up because of the air-flow of air inlet from the dust for leading hawk and dropping to ash-storage area domain, so as to effectively increase the dust removing effects of deduster.

Description

A kind of industrial smoke sack cleaner
Technical field
The present invention relates to mechanical field, more particularly to a kind of industrial smoke sack cleaner.
Background technology
Sack cleaner is a kind of dry type dust filtration device, mainly by upper box body, middle part casing, lower part box (ash bucket), The part such as soot cleaning system and ash exhauster is constituted.The quality of sack cleaner performance, in addition to correctly selection filter pocket material, deashing System plays conclusive effect to sack cleaner.Therefore, ash removal method is to discriminate between one of characteristic of sack cleaner, it is also An important ring in sack cleaner operation.Existing sack cleaner is in lower part box due to deashing area and air inlet, Air-flow can be formed when in the same space due to air inlet in lower part box, influence, reduction can be produced on the dust settled The efficiency of dust collection of sack cleaner.
Patent of invention if notification number is CN100512922C discloses a kind of exterior sieve type bag-type dust remover and its deashing side Method, the inside of dust collector box body is provided with card, and the filter bag of internal inserting bag cage is fixedly mounted in the card, and the bag cage is tensioned institute Filter bag is stated, the exterior sieve type bag-type dust remover further comprises the blowback machine that the blowback air-flow of pressure stability is provided in deashing Structure, it is ensured that filter bag is injury-free in deashing, extends the service life of filter bag.But produced when the present invention is not to air inlet Airflow influence sedimentation dust make improvements.
And for example Publication No. CN101274305A application for a patent for invention discloses a kind of bag type dust arrest pole electric dust-collecting device, Including shell of dust remover, smoke inlet, airflow uniform distribution plate, exhanst gas outlet, ash bucket, filter bag, electrode wires and high-voltage isulation room;Housing Multiple rows of cloth bag is inside set at equal intervals, the center of circle arrangement high-tension electricity polar curve of the concentric circles of every four cloth bags, high-tension electricity polar curve by except High-voltage isulation room at the top of dirt device is connected with power supply;In shell of dust remover side, wall is set close to smoke inlet below multiple rows of filter bag Have below airflow uniform distribution plate, multiple rows of filter bag provided with multistage ash bucket, go out above shell of dust remover side wall, multiple rows of filter bag provided with flue gas Mouthful.But the present invention goes out the airflow influence sedimentation dust produced during not to air inlet and made improvements.
For another example notification number discloses a kind of integrated cyclone electric bag flue gas for CN201899959U utility model patent and removed It is provided with gas approach on dirt device, including shell one and shell two, the shell one and shell two, and the shell one and outer Baffling arc plate, the shell one and the junction of shell two are provided between shell two and gas approach and corresponding with gas approach Position be provided with shunting arc plate, be provided with the shell one and shell two outside dedusting inner casing, the dedusting inner casing and set It is equipped with corona machine, the dedusting inner casing and multiple dedusting filtering bags, the shell one and shell two is provided with by filter bag fixed disk Top be provided with smoke collection pipe, the smoke collection pipe and be provided with exhanst gas outlet.The present invention goes out the air-flow shadow not produced during with regard to air inlet Ring sedimentation dust and propose improvement project.
The content of the invention
To overcome the problem of airflow influence produced during sack cleaner air inlet in the prior art settles dust, the present invention is carried For a kind of industrial smoke sack cleaner, including the support and deduster body, the deduster body is set On the bracket, the deduster body includes the latter half and top half, and air inlet is arranged on below the latter half, gone out Gas port is arranged on top half;The latter half and top half are separated by air inlet baffle plate and card, the air inlet gear Plate is structure as a whole with the card, and described air inlet one end is fixed on the deduster inner body wall, and the other end is connected to institute State on card, the latter half is provided with gray area and ash-storage area domain is led, and two regions are separated by leading hawk.By by lower half It is divided into and leads gray area and ash-storage area domain so that the air-flow of air inlet cannot be introduced into ash-storage area domain, ash-storage area domain is at air-flow In more plateau, will not again it be kicked up because of the air-flow of air inlet from the dust for leading hawk and dropping to ash-storage area domain, from And effectively increase the dust removing effects of deduster.
Further, the air inlet baffle plate is arc.When flue dust is from air inlet into deduster, air inlet can be struck Baffle plate, flows downward so as to change direction, by air inlet baffle plate setting camber, it is possible to reduce air-flow is hitting air inlet baffle plate When the positive power that is subject to act on, airflow direction is smoothly changed, reduce influence of the gas shock to air inlet baffle plate, improve The service life of deduster.
Further, the arc is double-decker, including the cushion and steel plate of superposition up and down, and the cushion is close The air inlet.Arc is arranged to double-decker, outside sets cushion, brought for offsetting air inlet stream impact Resistance, uniform arcuate shape plate surface stressing conditions further reduce influence of the gas shock to air inlet baffle plate, improve deduster Service life.
Further, the cushion is high temperature resistant eedle-punched non-wovens, preferably polyimides eedle-punched non-wovens, and thickness is 0.5~2cm, Grammes per square metre is 200~500g/cm2
Further, the cushion is high temperature resistant eedle-punched non-wovens, preferably polyimide fiber and PPS fiber mixing acupunctures Cloth, thickness is 0.5~2cm, and grammes per square metre is 200~500g/cm2
Further, the eedle-punched non-wovens mixes for 20~60wt% polyimide fiber with 40~80wt% PPS fibers By obtaining.
Here using selection of the high temperature resistant eedle-punched non-wovens as cushion, particularly polyimide fiber and PPS fibers, for The complicated three-dimensional structure of eedle-punched non-wovens internal build has important effect, makes dust granules can be with three-dimensional knot when impacting eedle-punched non-wovens Inside structure complicated fiber carry out collision realization can progressively stress, so as to reach buffering effect.
Further, the latter half is the ash bucket for being provided with taper.
Further, the top half includes multiple filter bags and vibrating device, and each filter bag lower end is fixed on described On card, upper end is fixed on the vibrating device.The filtering material that the filter bag is used is mixed by PPS fibers with PTFE fiber Acupuncture is formed, and one layer of powered coating is accumulated in its outer surface through dirt, and the fineness of the PPS fibers is 1.0-2.0D, and fibre length is 51-76mm, the fineness of PTFE fiber is 2.0-3.0D, and fibre length is 34-48mm.One layer of coating is accumulated by surface dirt, makes filter Bag surface produces electrostatic effect, and the dust through filter bag can be assembled at a certain distance from filter bag surface and make in filter bag impulse oscillation Dropped under in ash bucket, it is to avoid dust is too deep and influence it to fall into ash bucket with filtrate internal combustion in filtering, while The quantity of dust accumulation inside filtrate in the unit interval is reduced, the service life of filter bag is improved, and serve electrostatic precipitation With filter bag dedusting two-layer effect.
Further, the vibrating device is arranged on the deduster inner body wall, the vibrating device and branch by support Connected between frame by rubber blanket.
Further, the vibrating device includes vibrating grid, motor and eccentric wheel, and the filter bag upper end is arranged on described shake In moving frame, the motor and eccentric wheel are fixedly mounted on the vibrating grid.
Further, the gas outlet is provided with terraced layer filtering material, the terraced layer filtering material by least two specifications fibre Dimension acupuncture is formed.Its fibre fineness and pore radius are less than the fibre fineness and pore radius of filtrate in filter bag, preferably adopt Two layers of needled fabric is used, its dust-collecting face uses PPS/PET islands-in-sea bicomponent fibres and PTFE fiber blending, wherein PPS/PET seas The fineness of island composite fibre is 0.5-1D, and length is 51-76mm, and the fineness of PTFE fiber is 0.5-1D, and length is 36- 48mm, base fabric adopts 100wt% PTFE long filament woven fabrics.
When in use, industrial smoke enters deduster from air inlet, through being separated inside filter bag, gas effluent outside filter bag Go out, and dust then rests on filter bag interior surface, is vibrated by the both forward and reverse directions of vibrating device, and vibration arteries and veins is provided to filter bag timing Punching, so as to the dust of filter bag adsorption be shaken off into ash bucket, so as to realize dedusting.
Compared with prior art, the beneficial effects of the invention are as follows:
(1) gray area and ash-storage area domain are led by the way that the latter half is divided into so that the air-flow of air inlet cannot be introduced into storage ash Region, ash-storage area domain is in air-flow board more plateau, will not be because of air inlet from the dust for leading hawk and dropping to ash-storage area domain Mouthful air-flow and kick up again, so as to effectively increase the dust removing effects of deduster.
(2) when flue dust is from air inlet into deduster, air inlet baffle plate can be struck, is flowed downward so as to change direction, By air inlet baffle plate setting camber, it is possible to reduce acting on for the positive power that air-flow is subject to when hitting air inlet baffle plate, make gas Flow directional smoothing to change, reduce influence of the gas shock to air inlet baffle plate, improve the service life of deduster.
(3) arc is arranged to double-decker, outside sets cushion, brought for offsetting air inlet stream impact Resistance, uniform arcuate shape plate surface stressing conditions further reduce influence of the gas shock to air inlet baffle plate, improve deduster Service life.
(4) using selection of the high temperature resistant eedle-punched non-wovens as cushion, particularly polyimide fiber and PPS fibers, for The complicated three-dimensional structure of eedle-punched non-wovens internal build has important effect, makes dust granules can be with three-dimensional knot when impacting eedle-punched non-wovens Inside structure complicated fiber carry out collision realization can progressively stress, so as to reach buffering effect.
Brief description of the drawings
Fig. 1 is the present invention preferably structure chart one;
Fig. 2 is the present invention preferably structure chart two;
Wherein, 1, support;2nd, deduster body;3rd, the latter half;4th, top half;5th, air inlet;6th, gas outlet;7th, enter Gas port baffle plate;8th, card;9th, filter bag;10th, vibrating device;11st, support;12nd, rubber blanket;13rd, vibrating grid;14th, motor;15、 Eccentric wheel;16th, terraced layer filtering material;31st, gray area is led;32nd, ash-storage area domain;33rd, hawk is led.
Embodiment
Below in conjunction with drawings and examples, the present invention will be described in further detail.It should be appreciated that described herein Specific embodiment only to explain the present invention, is not intended to limit the present invention.
Embodiment one:
It is as shown in Figure 1 preferably structure chart one, including the support 1 and deduster body 2 of the invention, the deduster Body 2 is arranged on the support 1, and the deduster body 2 includes the latter half 3 and top half 4, and air inlet 5 is arranged on The lower section of the latter half 3, gas outlet 5 is arranged on top half 4;The latter half 3 and top half 4 are by the He of air inlet baffle plate 7 Card 8 is separated, and the air inlet baffle plate 7 is structure as a whole with the card 8, and described one end of air inlet 5 is fixed on the dedusting The inwall of device body 2, the other end is connected on the card 8, and the latter half 3 is provided with and leads gray area 31 and ash-storage area domain 32, two regions are led hawk 33 by infundibulate and separated.Gray area and ash-storage area domain are led by the way that the latter half is divided into so that air inlet Air-flow cannot be introduced into ash-storage area domain, ash-storage area domain is in air-flow board more plateau, and ash-storage area domain is dropped to from hawk is led Dust will not again be kicked up because of the air-flow of air inlet, so as to effectively increase the dust removing effects of deduster.
As a preferred embodiment, the air inlet baffle plate 7 is arc.Flue dust enters deduster from air inlet When, air inlet baffle plate can be struck, is flowed downward so as to change direction, by air inlet baffle plate setting camber, it is possible to reduce gas Acting on for the positive power that stream is subject to when hitting air inlet baffle plate, makes airflow direction smoothly change, reduces gas shock to entering The influence of gas port baffle plate, improves the service life of deduster.
As a preferred embodiment, the arc is double-decker, including the cushion and steel of superposition up and down Plate, the cushion is close to the air inlet.Arc is arranged to double-decker, outside sets cushion, for offset into The resistance that gas port gas shock is brought, uniform arcuate shape plate surface stressing conditions further reduce gas shock to air inlet baffle plate Influence, improve deduster service life.
As a preferred embodiment, the cushion is high temperature resistant eedle-punched non-wovens, preferably polyimides eedle-punched non-wovens, Thickness is 0.5~2cm, and grammes per square metre is 200~500g/cm2
As a preferred embodiment, the cushion be high temperature resistant eedle-punched non-wovens, preferably polyimide fiber with PPS fiber mixing eedle-punched non-wovens, thickness is 0.5~2cm, and grammes per square metre is 200~500g/cm2
As a preferred embodiment, the eedle-punched non-wovens for 20~60wt% polyimide fiber and 40~ Through obtaining after 80wt% PPS fibers mixing.
Here using selection of the high temperature resistant eedle-punched non-wovens as cushion, particularly polyimide fiber and PPS fibers, for The complicated three-dimensional structure of eedle-punched non-wovens internal build has important effect, makes dust granules can be with three-dimensional knot when impacting eedle-punched non-wovens Inside structure complicated fiber carry out collision realization can progressively stress, so as to reach buffering effect.
As a preferred embodiment, the latter half 3 is the ash bucket for being provided with taper.
As a preferred embodiment, the top half includes multiple filter bags 9 and vibrating device 10, it is each described The lower end of filter bag 9 is fixed on the card 8, and upper end is fixed on the vibrating device 10.The filtering material that the filter bag 9 is used Formed by PPS fibers with PTFE fiber mixing acupuncture, its outer surface through dirt accumulate one layer of powered coating, the PPS fibers it is thin Spend for 1.0-2.0D, fibre length is 51-76mm, and the fineness of PTFE fiber is 2.0-3.0D, and fibre length is 34-48mm.Order People surprisingly, one layer of coating is accumulated by surface dirt, filter bag surface is produced electrostatic effect, the dust through filter bag can be in filter bag Aggregation and dropped at a certain distance from surface under the effect of filter bag impulse oscillation in ash bucket, it is to avoid dust is in filtering and filtrate Internal combustion is too deep and influences it to fall into ash bucket, while also reducing the quantity of dust accumulation inside filtrate in the unit interval, carries The high service life of filter bag, and serve electrostatic precipitation and filter bag dedusting two-layer effect.
As a preferred embodiment, the vibrating device 10 is arranged on the deduster body 2 by support 11 Inwall, is connected between the vibrating device 10 and support 11 by rubber blanket 12.
As a preferred embodiment, the vibrating device 10 includes vibrating grid 13, motor 14 and eccentric wheel 15, The upper end of filter bag 9 is arranged on the vibrating grid 13, and the motor 14 and eccentric wheel 15 are fixedly mounted on the vibrating grid On 13.
As a preferred embodiment, the gas outlet 6 is provided with terraced layer filtering material 16, the terraced layer filtering material 16 are formed by the fibre prickling of at least two specifications.Its fibre fineness and pore radius are less than the fiber finer of filtrate in filter bag Degree and pore radius, it is preferred to use two layers of needled fabric, its dust-collecting face use PPS/PET islands-in-sea bicomponent fibres and PTFE fiber Blending, the wherein fineness of PPS/PET islands-in-sea bicomponent fibres are 0.5-1D, and length is 51-76mm, and the fineness of PTFE fiber is 0.5-1D, length is 36-48mm, and base fabric adopts 100wt% PTFE long filament woven fabrics.
Embodiment two:
It is illustrated in figure 2 preferably structure chart two, including the support 1 and deduster body 2 of the invention, the deduster Body 2 is arranged on the support 1, and the deduster body 2 includes the latter half 3 and top half 4, and air inlet 5 is arranged on The lower section of the latter half 3, gas outlet 5 is arranged on top half 4;The latter half 3 and top half 4 are by the He of air inlet baffle plate 7 Card 8 is separated, and the air inlet baffle plate 7 is structure as a whole with the card 8, and described one end of air inlet 5 is fixed on the dedusting The inwall of device body 2, the other end is connected on the card 8, and the latter half 3 is provided with and leads gray area 31 and ash-storage area domain 32, two regions are separated by leading hawk 33, it is described lead hawk 33 be shaped as concave up curved surface, central bottom connects lead ash one by one Grey mouth is led in region 31 and ash-storage area domain 32.Gray area and ash-storage area domain are led by the way that the latter half is divided into so that air inlet Air-flow cannot be introduced into ash-storage area domain, and ash-storage area domain is in air-flow board more plateau, ash-storage area domain is dropped to from hawk is led Dust will not again be kicked up because of the air-flow of air inlet, so as to effectively increase the dust removing effects of deduster.
As a preferred embodiment, the air inlet baffle plate 7 is arc.Flue dust enters deduster from air inlet When, air inlet baffle plate can be struck, is flowed downward so as to change direction, by air inlet baffle plate setting camber, it is possible to reduce gas Acting on for the positive power that stream is subject to when hitting air inlet baffle plate, makes airflow direction smoothly change, reduces gas shock to entering The influence of gas port baffle plate, improves the service life of deduster.
As a preferred embodiment, the arc is double-decker, including the cushion and steel of superposition up and down Plate, the cushion is close to the air inlet.Arc is arranged to double-decker, outside sets cushion, for offset into The resistance that gas port gas shock is brought, uniform arcuate shape plate surface stressing conditions further reduce gas shock to air inlet baffle plate Influence, improve deduster service life.
As a preferred embodiment, the cushion is high temperature resistant eedle-punched non-wovens, preferably polyimides eedle-punched non-wovens, Thickness is 0.5~2cm, and grammes per square metre is 200~500g/cm2
As a preferred embodiment, the cushion be high temperature resistant eedle-punched non-wovens, preferably polyimide fiber with PPS fiber mixing eedle-punched non-wovens, thickness is 0.5~2cm, and grammes per square metre is 200~500g/cm2
As a preferred embodiment, the eedle-punched non-wovens for 20~60wt% polyimide fiber and 40~ Through obtaining after 80wt% PPS fibers mixing.
Here using selection of the high temperature resistant eedle-punched non-wovens as cushion, particularly polyimide fiber and PPS fibers, for The complicated three-dimensional structure of eedle-punched non-wovens internal build has important effect, makes dust granules can be with three-dimensional knot when impacting eedle-punched non-wovens Inside structure complicated fiber carry out collision realization can progressively stress, so as to reach buffering effect.
As a preferred embodiment, the latter half 3 is the ash bucket for being provided with taper.
As a preferred embodiment, the top half includes multiple filter bags 9 and vibrating device 10, it is each described The lower end of filter bag 9 is fixed on the card 8, and upper end is fixed on the vibrating device 10.The filtering material that the filter bag 9 is used Formed by PPS fibers with PTFE fiber mixing acupuncture, its outer surface through dirt accumulate one layer of powered coating, the PPS fibers it is thin Spend for 1.0-2.0D, fibre length is 51-76mm, and the fineness of PTFE fiber is 2.0-3.0D, and fibre length is 34-48mm.Order People surprisingly, one layer of coating is accumulated by surface dirt, filter bag surface is produced electrostatic effect, the dust through filter bag can be in filter bag Aggregation and dropped at a certain distance from surface under the effect of filter bag impulse oscillation in ash bucket, it is to avoid dust is in filtering and filtrate Internal combustion is too deep and influences it to fall into ash bucket, while also reducing the quantity of dust accumulation inside filtrate in the unit interval, carries The high service life of filter bag, and serve electrostatic precipitation and filter bag dedusting two-layer effect.
As a preferred embodiment, the vibrating device 10 is arranged on the deduster body 2 by support 11 Inwall, is connected between the vibrating device 10 and support 11 by rubber blanket 12.
As a preferred embodiment, the vibrating device 10 includes vibrating grid 13, motor 14 and eccentric wheel 15, The upper end of filter bag 9 is arranged on the vibrating grid 13, and the motor 14 and eccentric wheel 15 are fixedly mounted on the vibrating grid On 13.
As a preferred embodiment, the gas outlet 6 is provided with terraced layer filtering material 16, the terraced layer filtering material 16 are formed by the fibre prickling of at least two specifications.Its fibre fineness and pore radius are less than the fiber finer of filtrate in filter bag Degree and pore radius, it is preferred to use two layers of needled fabric, its dust-collecting face use PPS/PET islands-in-sea bicomponent fibres and PTFE fiber Blending, the wherein fineness of PPS/PET islands-in-sea bicomponent fibres are 0.5-1D, and length is 51-76mm, and the fineness of PTFE fiber is 0.5-1D, length is 36-48mm, and base fabric adopts 100wt% PTFE long filament woven fabrics.
When in use, industrial smoke enters deduster from air inlet, through being separated inside filter bag, gas effluent outside filter bag Go out, and dust then rests on filter bag interior surface, is vibrated by the both forward and reverse directions of vibrating device, and vibration arteries and veins is provided to filter bag timing Punching, so as to the dust of filter bag adsorption be shaken off into ash bucket, so as to realize dedusting.
The preferred embodiments of the present invention have shown and described in described above, as previously described, it should be understood that not office of the invention Be limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations, modification and Environment, and can be changed in invention contemplated scope described herein by the technology or knowledge of above-mentioned teaching or association area It is dynamic., then all should be appended by the present invention and the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention In scope of the claims.

Claims (10)

1. a kind of industrial smoke sack cleaner, it is characterised in that described including the support (1) and deduster body (2) Deduster body (2) is arranged on the support (1), and the deduster body (2) includes the latter half (3) and top half (4), air inlet (5) is arranged on below the latter half (3), and gas outlet (6) are arranged on top half (4);The latter half (3) Separated with top half (4) by air inlet baffle plate (7) and card (8), the air inlet baffle plate (7) is one with the card (8) Body structure, described air inlet (5) one end is fixed on deduster body (2) inwall, and the other end is connected to the card (8) On, the latter half (3) is provided with gray area (31) and ash-storage area domain (32) is led, and two regions are separated by leading hawk (33).
2. a kind of industrial smoke sack cleaner according to claim 1, it is characterised in that the air inlet baffle plate (7) it is arc, the arc is double-decker, including the cushion and steel plate of superposition up and down, and the cushion is close to institute State air inlet.
3. a kind of industrial smoke sack cleaner according to claim 2, it is characterised in that the cushion is resistance to height Warm eedle-punched non-wovens, preferably polyimides eedle-punched non-wovens, thickness are 0.5~2cm, and grammes per square metre is 200~500g/cm2
4. a kind of industrial smoke sack cleaner according to claim 2, it is characterised in that the cushion is resistance to height Warm eedle-punched non-wovens, preferably polyimide fiber and PPS fiber mixing eedle-punched non-wovens, thickness be 0.5~2cm, grammes per square metre be 200~ 500g/cm2
5. a kind of industrial smoke sack cleaner according to claim 4, it is characterised in that the eedle-punched non-wovens is 20~ 60wt% polyimide fiber mixed with 40~80wt% PPS fibers after through obtaining.
6. a kind of industrial smoke sack cleaner according to claim any one of 1-5, it is characterised in that the lower half Partly (3) are the ash bucket for being provided with taper.
7. a kind of industrial smoke sack cleaner according to claim 6, it is characterised in that the top half (4) Including multiple filter bags (9) and vibrating device (10), each filter bag (9) lower end is fixed on the card (8), and upper end is fixed On the vibrating device (10).
8. a kind of industrial smoke sack cleaner according to claim 7, it is characterised in that the vibrating device (10) Deduster body (2) inwall is arranged on by support (11), rubber is passed through between the vibrating device (10) and support (11) Rubber cushion (12) is connected.
9. a kind of industrial smoke sack cleaner according to claim 8, it is characterised in that the vibrating device (10) Including vibrating grid (13), motor (14) and eccentric wheel (15), filter bag (9) upper end is arranged on the vibrating grid (13), The motor (14) and eccentric wheel (15) are fixedly mounted on the vibrating grid (13).
10. a kind of industrial smoke sack cleaner according to claim 9, it is characterised in that the gas outlet (6) sets There is terraced layer filtering material (16), the terraced layer filtering material (16) is formed by the fibre prickling of at least two specifications.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN112057968A (en) * 2020-10-13 2020-12-11 李卫 Bag-type dust collector of biomass power plant

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CN204337961U (en) * 2014-12-19 2015-05-20 重庆钢铁集团设计院有限公司 Liquid steel refining dry vacuum system electricity consumption-bag complex filter

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CN201182957Y (en) * 2008-04-29 2009-01-21 江苏科宝机械制造有限公司 Powder dust predissociation air box pulse bag-type dust remover
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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
CN110339640B (en) * 2019-08-16 2021-11-09 重庆市赛特刚玉有限公司 Dumping furnace self-baking electrode volatile dust remover
CN112057968A (en) * 2020-10-13 2020-12-11 李卫 Bag-type dust collector of biomass power plant

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