CN106492575B - A kind of efficient central dust-removing system - Google Patents

A kind of efficient central dust-removing system Download PDF

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Publication number
CN106492575B
CN106492575B CN201611098285.2A CN201611098285A CN106492575B CN 106492575 B CN106492575 B CN 106492575B CN 201611098285 A CN201611098285 A CN 201611098285A CN 106492575 B CN106492575 B CN 106492575B
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CN
China
Prior art keywords
dust
bag
cleaning case
ground
gathering arrester
Prior art date
Application number
CN201611098285.2A
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Chinese (zh)
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CN106492575A (en
Inventor
陈铭
Original Assignee
福建众辉环保设备有限公司
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Priority to CN201611098285.2A priority Critical patent/CN106492575B/en
Publication of CN106492575A publication Critical patent/CN106492575A/en
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Publication of CN106492575B publication Critical patent/CN106492575B/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of devices for separating particles from gases or vapours

Abstract

The invention discloses a kind of efficient central dust-removing systems, it includes gas gathering mask, ventilating fan, dust cleaning case and outlet wind turbine, and gas gathering mask is connected to dust cleaning case by air inlet pipe, and the upper end of dust cleaning case connects escape pipe, ventilating fan is arranged in air inlet pipe, and outlet wind turbine is arranged on escape pipe.Advantages of the present invention:Gas gathering mask includes board dust gathering arrester and ground dust gathering arrester, effectively collects board flue dust and floor-dust;The side gas collection hole of ground dust gathering arrester is equipped with strainer, avoids sucking bulk pollutant;The cover area of ground dust gathering arrester is big, can effectively cover side gas collection bore region, and dust during dust is avoided to raise up;Ground dust gathering arrester is equipped with idler wheel, flexibly collects ground dust;Dust cleaning case uses bag-type dust, is fixed cloth bag by fixed plate and fixed link, and make its stabilization is in open configuration, can preferably filter dust;Dust cleaning case is equipped with spill spin block, and spill spin block can play buffer action during recoil, avoid back flushing gas that dust is brought into dust cleaning case front end.

Description

A kind of efficient central dust-removing system
Technical field
The present invention relates to a kind of efficient central dust-removing systems, belong to environment-friendly engineering technical field.
Background technology
The equipment that dust is separated from flue gas is cleaner.The accessible gas of the performance of cleaner Drag losses and efficiency of dust collection when amount, gas are by cleaner are expressed.Meanwhile price, operation and the dimension of cleaner The difficulty or ease of shield expense, service life length and operational administrative are also an important factor for considering its performance.Cleaner is industrial life Common facility in production.In the industrial production, since capacity is larger, central dust-removing system is mostly used, mainly there is dust system System and processing system composition.Dust-precipitating system only collects the dusty gas on board top at present, and that processing system uses is most Bag-type dust, but in bag-type dust collector used at present, dust removing effects can not achieve the effect that it is satisfied, mainly The reason is that without front-end processing, cause bag-type dust pressure excessive, is also exactly that cloth bag design is unreasonable.
Invention content
The technical problem to be solved in the present invention is to provide a kind of efficient central dust-removing system, the early period of the dust pelletizing system Gas gathering system and follow-up cloth bag reasonable design, dust removing effects are ideal.
The present invention is realized by following proposal:A kind of efficient central dust-removing system comprising gas gathering mask, removes ventilating fan Dirt case and outlet wind turbine, the gas gathering mask include board dust gathering arrester and ground dust gathering arrester, the board dust gathering arrester and the ground Dust gathering arrester is equipped with multiple, and is all connected to the dust cleaning case by air inlet pipe, the upper end of the dust cleaning case connects escape pipe, institute It states ventilating fan to be arranged in the air inlet pipe, the outlet wind turbine is arranged on the escape pipe, and the board dust gathering arrester is solid Surely it is connected to the upper end of board, the lower end of the ground dust gathering arrester is equipped with the idler wheel that can be travelled on the ground, the ground collection The upper end of dust hood is connected to the air inlet pipe by hose, and pre- dirt pocket and bag-type dust room are equipped in the dust cleaning case, described Pre- dirt pocket and the bag-type dust room are separated by demarcation strip, and the lower end of the pre- dirt pocket and the bag-type dust room is all provided with There is the dust hopper of back taper, dust-removal cloth-bag and active carbon layer are equipped in the bag-type dust room, the active carbon layer is arranged in institute The upper end of dust-removal cloth-bag is stated, the upper end of the dust-removal cloth-bag is fixed by fixed plate, and lower end is fixed by more fixed links, described It is connected on fixed baffle on the left of active carbon layer, the fixed plate and the fixed link, right end is connected to the dust cleaning case The lower end of right side wall, the fixed baffle connects flapper by spill spin block, and the flapper is entirely provided at the collection In dirt bucket, backwash tube is connected to the position between the dust-removal cloth-bag and the active carbon layer, and the flapper is in dedusting When turn right, be connected to the pre- dirt pocket and the bag-type dust room, the flapper turns left in backwash, with The side wall of the dust hopper is connected, and separates the pre- dirt pocket and the bag-type dust room.
Preceding flow-stopping plate is equipped in the pre- dirt pocket, the upper end of preceding flow-stopping plate is connected to the upper side wall of the dust cleaning case, under There are gas passageways for end and the bottom of the pre- dirt pocket.
The lower end of the dust hopper connects dust flue, and the dust flue is equipped with control valve.
The air inlet pipe is connected to the pre- dirt pocket, and the escape pipe is connected to the bag-type dust room.
The ground dust gathering arrester is in integrally house shape, including main body block, cover board and connector, and the idler wheel is arranged in the master The lower end of body block, the cover board are arranged in the main body block, and the upper end of the main body block is connected to the inside of the cover board, institute It states connector to be arranged on the cover board, the connector is connected to the hose.
The cover board is in hollow truncated cone-shaped, and the main body block is hollow cylinder, and the diameter of the cover board lower end is more than The inside of the diameter of the main body block, the main body block is inlet chamber.
The bottom of the main body block is equipped with bottom gas collection hole, and the side of the main body block is uniformly distributed multiple side gas collection holes, institute It states in the gas collection hole of side and is equipped with strainer.
The lower end of the pre- dirt pocket is set there are one dust hopper, and the lower end of the bag-type dust room is equipped with multiple dust hoppers.
The lower end of the demarcation strip is connected to the lower wall of the dust cleaning case, and there are be connected to the pre- dirt pocket and cloth for upper end The gas passageway of bag dirt pocket.
The lower end of the dust cleaning case is equipped with pillar.
Beneficial effects of the present invention are:
1, a kind of gas gathering mask of efficient central dust-removing system of the present invention includes board dust gathering arrester and ground dust gathering arrester, is not only had Effect collects the flue dust of board, can also effectively collect the dust on ground;
2, a kind of ground dust gathering arrester of efficient central dust-removing system of the present invention, can be effective by bottom gas collection hole and side gas collection hole Collect ground dust;
3, a kind of side gas collection hole of the ground dust gathering arrester of efficient central dust-removing system of the present invention is equipped with strainer, avoids sucking big Block pollutant influences the operation of subsequent processing device;
4, a kind of cover area of the ground dust gathering arrester of efficient central dust-removing system of the present invention is big, can effectively cover side collection Hole area avoids dust during dust from raising up;
5, a kind of ground dust gathering arrester of efficient central dust-removing system of the present invention is equipped with idler wheel, and the upper end connection flexible pipe, can To rotate everywhere on the ground, ground dust is flexibly collected;
6, a kind of dust cleaning case of efficient central dust-removing system of the present invention uses bag-type dust, will by fixed plate and fixed link Cloth bag is fixed, and make its stabilization is in open configuration, can preferably filter dust;
7, a kind of flow-stopping plate of dust cleaning case front end of efficient central dust-removing system of the present invention and the stream of shelves twice of fragmenting plate are made With the dust that can remove some greater particle sizes, and the active carbon layer of end can adsorb the pollutant of grain size very little, ensure that dedusting Effect;
8, a kind of dust cleaning case of efficient central dust-removing system of the present invention is equipped with spill spin block, spill spin block energy during recoil Buffer action is played, avoids back flushing gas that dust is brought into dust cleaning case front end.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of efficient central dust-removing system of the present invention.
Fig. 2 is a kind of ground gas gathering mask diagrammatic cross-section of efficient central dust-removing system of the present invention.
Fig. 3 is a kind of ground gas gathering mask structural schematic diagram of efficient central dust-removing system of the present invention.
Fig. 4 is a kind of dust cleaning case cross-sectional view of efficient central dust-removing system of the present invention.
In figure:1 is ventilating fan, and 2 be dust cleaning case, and 3 be outlet wind turbine, and 4 be board dust gathering arrester, and 5 be ground dust gathering arrester, 6 For air inlet pipe, 7 be escape pipe, and 8 be idler wheel, and 9 be hose, and 10 be pre- dirt pocket, and 11 be bag-type dust room, and 12 be demarcation strip, 13 It is dust-removal cloth-bag for dust hopper, 14,15 be active carbon layer, and 16 be fixed plate, and 17 be fixed link, and 18 be fixed baffle, and 19 be rotation Switch block, 20 be flapper, and 21 be backwash tube, and 22 be preceding flow-stopping plate, and 23 be dust flue, 24 valves in order to control, block based on 25, 26 be cover board, and 27 be connector, and 28 be bottom gas collection hole, and 29 be side gas collection hole, and 30 be strainer, and 31 be pillar.
Specific implementation mode
With reference to Fig. 1-4, the present invention is further described, but the scope of the present invention does not limit to the content.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description Language "front", "rear", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to court To or far from geometric center of specific component direction, and attached drawing is all made of very simplified form and uses non-accurate ratio Rate, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
For clarity, not describing whole features of practical embodiments, in the following description, it is not described in detail well known function And structure, because they can make the present invention chaotic due to unnecessary details, it will be understood that opening in any practical embodiments In hair, it is necessary to make a large amount of implementation details to realize the specific objective of developer, such as according to related system or related business Limitation, another embodiment is changed by one embodiment, additionally, it should think that this development may be complicated and expend Time, but it is only to those skilled in the art routine work.
A kind of efficient central dust-removing system comprising gas gathering mask, ventilating fan 1, dust cleaning case 2 and outlet wind turbine 3, gas gathering mask Including board dust gathering arrester 4 and ground dust gathering arrester 5, board dust gathering arrester 4 and ground dust gathering arrester 5 are equipped with multiple, and all pass through air inlet Pipe 6 is connected to dust cleaning case 2, and the upper end of dust cleaning case 2 connects escape pipe 7, and ventilating fan 1 is arranged in air inlet pipe 6, outlet wind turbine 3 It is arranged on escape pipe 7, board dust gathering arrester 4 is fixedly connected on the upper end of board, and the lower end of ground dust gathering arrester 5 is equipped with can be on ground The upper end of the idler wheel 8 travelled on face, ground dust gathering arrester 5 is connected to air inlet pipe 6 by hose 9, and pre- dirt pocket is equipped in dust cleaning case 2 10 and bag-type dust room 11, pre- dirt pocket 10 and bag-type dust room 11 separated by demarcation strip 12, pre- dirt pocket 10 and cloth bag remove The lower end of dirt room 11 is equipped with the dust hopper 13 of back taper, and dust-removal cloth-bag 14 and active carbon layer 15 are equipped in bag-type dust room 11, Active carbon layer 15 is arranged in the upper end of dust-removal cloth-bag 14, and the upper end of dust-removal cloth-bag 14 is fixed by fixed plate 16, and lower end passes through more Root fixed link 17 is fixed, and the left side of active carbon layer 15, fixed plate 16 and fixed link 17 is connected on fixed baffle 18, right end connection Flapper 20 is connected by spill spin block 19 to the lower end of the right side wall of dust cleaning case 2, fixed baffle 18, flapper 20 is entirely set It sets in dust hopper 13, backwash tube 21 is connected to the position between dust-removal cloth-bag 14 and active carbon layer 15, and flapper 20 exists It turns right when dedusting, is connected to pre- dirt pocket 10 and bag-type dust room 11, flapper 20 turns left in backwash, with collection The side wall of dirt bucket 13 is connected, and separates pre- dirt pocket 10 and bag-type dust room 11.
Preceding flow-stopping plate 22 is equipped in pre- dirt pocket 10, the upper end of preceding flow-stopping plate 22 is connected to the upper side wall of dust cleaning case 2, lower end There are gas passageways with the bottom of pre- dirt pocket 10.
The lower end of dust hopper 13 connects dust flue 23, and dust flue 23 is equipped with control valve 24.
Air inlet pipe 6 is connected to pre- dirt pocket 10, and escape pipe 7 is connected to bag-type dust room 11.
Whole ground dust gathering arrester 5 is in house shape, including main body block 25, cover board 26 and connector 27, and idler wheel 8 is arranged in main body block 25 lower end, cover board 26 are arranged in main body block 25, and the upper end of main body block 25 is connected to the inside of cover board 26, and the setting of connector 27 exists On cover board 26, connector 27 is connected to hose 9.
Cover board 26 is in hollow truncated cone-shaped, and main body block 25 is hollow cylinder, and the diameter of 26 lower end of cover board is more than main body block The inside of 25 diameter, main body block 25 is inlet chamber.
The bottom of main body block 25 is equipped with bottom gas collection hole 28, and the side of main body block 25 is uniformly distributed multiple side gas collection holes 29, side Strainer 30 is equipped in gas collection hole 29.
The lower end of pre- dirt pocket 10 is set there are one dust hopper 13, and the lower end of bag-type dust room 11 is equipped with multiple dust hoppers 13.
The lower end of demarcation strip 12 is connected to the lower wall of dust cleaning case 2, and there are be connected to pre- dirt pocket 10 and bag-type dust for upper end The gas passageway of room 11.
The lower end of dust cleaning case 2 is equipped with pillar 31.
In use, opening ventilating fan 1, board dust gathering arrester 4 and ground dust gathering arrester 5 collect dusty gas, pass through air inlet pipe 6 Into in pre- dirt pocket 10, by preceding flow-stopping plate 22 and demarcation strip 12, large-sized dust is blocked into dust hopper 13, small Particle enters as gas blows flapper 20 open in bag-type dust room 11, after dust-removal cloth-bag 14 and active carbon layer 15 purify It is discharged from escape pipe 7.
When needing to clean dust-removal cloth-bag 14, pure air is passed through by backwash tube 21, dust-removal cloth-bag 14 is carried out clearly It washes, dust enters dust hopper 13, and at this time under the action of air-flow, flapper 20 turns left, and is connected with the side wall of dust hopper 13 It connects, separates pre- dirt pocket 10 and bag-type dust room 11, dust will not be brought into dust cleaning case front end.
Although having done more detailed elaboration to technical scheme of the present invention and having enumerated, it should be understood that for ability For field technique personnel, modification is made to above-described embodiment or uses equivalent alternative solution, this is to those skilled in the art It is it is clear that these modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to the present invention for member Claimed range.

Claims (10)

1. a kind of efficient central dust-removing system, it is characterised in that:It includes gas gathering mask, ventilating fan(1), dust cleaning case(2)With go out Gas wind turbine(3), the gas gathering mask includes board dust gathering arrester(4)With ground dust gathering arrester(5), the board dust gathering arrester(4)With it is described Ground dust gathering arrester(5)It is equipped with multiple, and all passes through air inlet pipe(6)It is connected to the dust cleaning case(2), the dust cleaning case(2)'s Upper end connects escape pipe(7), the ventilating fan(1)It is arranged in the air inlet pipe(6)On, the outlet wind turbine(3)Setting exists The escape pipe(7)On, the board dust gathering arrester(4)It is fixedly connected on the upper end of board, the ground dust gathering arrester(5)Lower end Equipped with the idler wheel that can be travelled on the ground(8), the ground dust gathering arrester(5)Upper end pass through hose(9)Be connected to it is described into Tracheae(6), the dust cleaning case(2)It is interior to be equipped with pre- dirt pocket(10)With bag-type dust room(11), the pre- dirt pocket(10)And institute State bag-type dust room(11)Pass through demarcation strip(12)It separates, the pre- dirt pocket(10)With the bag-type dust room(11)Lower end It is equipped with the dust hopper of back taper(13), the bag-type dust room(11)It is interior to be equipped with dust-removal cloth-bag(14)And active carbon layer(15), The active carbon layer(15)It is arranged in the dust-removal cloth-bag(14)Upper end, the dust-removal cloth-bag(14)Upper end pass through fixed plate (16)Fixed, lower end passes through more fixed links(17)It is fixed, the active carbon layer(15), the fixed plate(16)With the fixation Bar(17)Left side be connected to fixed baffle(18)On, right end is connected to the dust cleaning case(2)Right side wall, the fixed baffle (18)Lower end pass through spill spin block(19)Connect flapper(20), the flapper(20)It is entirely provided at the dust hopper (13)It is interior, backwash tube(21)It is connected to the dust-removal cloth-bag(14)With the active carbon layer(15)Between position, the work Dynamic baffle(20)It turns right in dedusting, is connected to the pre- dirt pocket(10)With the bag-type dust room(11), the activity Baffle(20)It turns left in backwash, with the dust hopper(13)Side wall be connected, separate the pre- dirt pocket(10) With the bag-type dust room(11).
2. a kind of efficient central dust-removing system according to claim 1, it is characterised in that:The pre- dirt pocket(10)It is interior Equipped with preceding flow-stopping plate(22), preceding flow-stopping plate(22)Upper end be connected to the dust cleaning case(2)Upper side wall, lower end pre- is removed with described Dirt room(10)There are gas passageways for bottom.
3. a kind of efficient central dust-removing system according to claim 1, it is characterised in that:The dust hopper(13)Under End connection dust flue(23), the dust flue(23)It is equipped with control valve(24).
4. a kind of efficient central dust-removing system according to claim 1, it is characterised in that:The air inlet pipe(6)With institute State pre- dirt pocket(10)Connection, the escape pipe(7)With the bag-type dust room(11)Connection.
5. a kind of efficient central dust-removing system according to claim 1, it is characterised in that:The ground dust gathering arrester(5) Whole is in house shape, including main body block(25), cover board(26)And connector(27), the idler wheel(8)It is arranged in the main body block (25)Lower end, the cover board(26)It is arranged in the main body block(25)On, the main body block(25)Upper end be connected to it is described Cover board(26)Inside, the connector(27)It is arranged in the cover board(26)On, the connector(27)It is connected to the hose (9).
6. a kind of efficient central dust-removing system according to claim 5, it is characterised in that:The cover board(26)In hollow Truncated cone-shaped, the main body block(25)For hollow cylinder, the cover board(26)The diameter of lower end is more than the main body block(25) Diameter, the main body block(25)Inside be inlet chamber.
7. a kind of efficient central dust-removing system according to claim 5, it is characterised in that:The main body block(25)Bottom Portion is equipped with bottom gas collection hole(28), the main body block(25)Side be uniformly distributed multiple side gas collection holes(29), the side gas collection hole (29)Inside it is equipped with strainer(30).
8. a kind of efficient central dust-removing system according to claim 1, it is characterised in that:The pre- dirt pocket(10)'s Lower end is set there are one dust hopper(13), the bag-type dust room(11)Lower end be equipped with multiple dust hoppers(13).
9. a kind of efficient central dust-removing system according to claim 1, it is characterised in that:The demarcation strip(12)Under End is connected to the dust cleaning case(2)Lower wall, there are be connected to the pre- dirt pocket for upper end(10)With bag-type dust room(11)'s Gas passageway.
10. a kind of efficient central dust-removing system according to claim 1, it is characterised in that:The dust cleaning case(2)Under End is equipped with pillar(31).
CN201611098285.2A 2016-12-03 2016-12-03 A kind of efficient central dust-removing system CN106492575B (en)

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CN201611098285.2A CN106492575B (en) 2016-12-03 2016-12-03 A kind of efficient central dust-removing system

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Application Number Priority Date Filing Date Title
CN201611098285.2A CN106492575B (en) 2016-12-03 2016-12-03 A kind of efficient central dust-removing system

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CN106492575B true CN106492575B (en) 2018-07-17

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106994297A (en) * 2017-05-25 2017-08-01 靳鹄铭 A kind of electric automatization industrial dedusting device
CN107774053A (en) * 2017-11-23 2018-03-09 中山市君禾机电设备有限公司 A kind of filter cleaning system
CN108722672B (en) * 2018-06-13 2020-07-07 湖南九九智能环保股份有限公司 Mill uses indoor dust collector
CN111299287A (en) * 2020-02-12 2020-06-19 长沙扬翔饲料有限责任公司 Central negative pressure dust removal device and method for feed factory

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Publication number Priority date Publication date Assignee Title
US4017281A (en) * 1975-10-02 1977-04-12 Duncan Johnstone Industrial vacuum loader with dust removal means for bag house filtration system
CN103252148A (en) * 2013-05-21 2013-08-21 山东大学 Real-time cleaning device for cuttings of composite material
CN103691242A (en) * 2013-12-13 2014-04-02 闫方 Central dust removal device and dust removal method
CN205461585U (en) * 2016-02-02 2016-08-17 黄河科技学院 Dust treatment device of self -checking type carpenter central authorities
CN106076041A (en) * 2016-08-16 2016-11-09 嵩县开拓者钼业有限公司 Settle the method gathered dust integrated apparatus and process rhenium-containing flue dust with this device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017281A (en) * 1975-10-02 1977-04-12 Duncan Johnstone Industrial vacuum loader with dust removal means for bag house filtration system
CN103252148A (en) * 2013-05-21 2013-08-21 山东大学 Real-time cleaning device for cuttings of composite material
CN103691242A (en) * 2013-12-13 2014-04-02 闫方 Central dust removal device and dust removal method
CN205461585U (en) * 2016-02-02 2016-08-17 黄河科技学院 Dust treatment device of self -checking type carpenter central authorities
CN106076041A (en) * 2016-08-16 2016-11-09 嵩县开拓者钼业有限公司 Settle the method gathered dust integrated apparatus and process rhenium-containing flue dust with this device

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