CN106492575A - 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
CN106492575A
CN106492575A CN201611098285.2A CN201611098285A CN106492575A CN 106492575 A CN106492575 A CN 106492575A CN 201611098285 A CN201611098285 A CN 201611098285A CN 106492575 A CN106492575 A CN 106492575A
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CN
China
Prior art keywords
dust
bag
cleaning case
gathering arrester
ground
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Granted
Application number
CN201611098285.2A
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Chinese (zh)
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CN106492575B (en
Inventor
陈铭
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.)
Fujian Zhonghui Environmental Protection Equipment Co Ltd
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Fujian Zhonghui Environmental Protection Equipment Co Ltd
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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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    • 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 system, which includes that gas skirt, ventilating fan, dust cleaning case and outlet blower fan, gas skirt are connected to dust cleaning case, the upper end connection escape pipe of dust cleaning case by air inlet pipe, ventilating fan is arranged on air inlet pipe, and outlet blower fan is arranged on escape pipe.Advantages of the present invention:Gas skirt 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 provided with filter screen, it is to avoid suction bulk pollutant;The cover plate area of ground dust gathering arrester is big, can effectively cover side gas collection bore region, it is to avoid dust raises up during dust;Ground dust is covered with roller, flexibly collects ground dust;Dust cleaning case adopts bag-type dust, fixes cloth bag by fixed plate and fix bar so as to stable in open configuration, can preferable Chalk-dust filtering;Dust cleaning case is provided with spill spin block, and during recoil, spill spin block can play buffer action, it is to avoid dust is brought into dust cleaning case front end by back flushing gas.

Description

A kind of efficient central dust-removing system
Technical field
The present invention relates to a kind of efficient central dust-removing system, belongs to environment-friendly engineering technical field.
Background technology
The equipment separated from flue gas by dust is cleaner.The accessible gas of the performance of cleaner Amount, gas are expressed by the drag losses and efficiency of dust collection during cleaner.Meanwhile, the price of cleaner, operation and dimension The difficulty or ease of shield expense, service life length and operation management are also the key factor for considering its performance.Cleaner is industrial life The facility that commonly uses in product.In the industrial production, as capacity is larger, mostly using central dust-removing system, mainly there is dust system System and processing system are constituted.Dust-precipitating system only collects the dusty gas on board top at present, and processing system employing is most It is bag-type dust, but in the bag-type dust collector for using at present, its dust removing effects can not reaches satisfied effect, mainly Reason is without front-end processing, causes bag-type dust pressure excessive, is also exactly that cloth bag design is unreasonable.
Content of the invention
The technical problem to be solved in the present invention, is to provide a kind of efficient central dust-removing system, the early stage of the dust pelletizing system Gas gathering system and follow-up cloth bag are reasonable in design, and dust removing effects are preferable.
The present invention is realized by following proposal:A kind of efficient central dust-removing system, it include gas skirt, ventilating fan, remove Dirt case and outlet blower fan, the gas skirt 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 connection escape pipe of the dust cleaning case, institute State ventilating fan and be arranged on the air inlet pipe, the outlet blower fan is arranged on the escape pipe, and the board dust gathering arrester is fixed The upper end of board is connected to, the lower end of the ground dust gathering arrester is provided with the roller that can be travelled on the ground, the ground dust The upper end of cover is provided with pre- dirt pocket and bag-type dust room by hose connection to the air inlet pipe 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 equipped with The dust hopper of inverted cone, is provided with dust-removal cloth-bag and active carbon layer in the bag-type dust room, the active carbon layer is arranged on described The upper end of dust-removal cloth-bag, the upper end of the dust-removal cloth-bag are fixed by fixed plate, and lower end is fixed by many fix bars, the work It is connected on fixed dam on the left of property layer of charcoal, the fixed plate and the fix bar, right-hand member is connected to the right side of the dust cleaning case Side wall, the lower end of the fixed dam connect sideboard by spill spin block, and the sideboard is entirely provided at the dust In bucket, backwash tube is connected to the position between the dust-removal cloth-bag and the active carbon layer, and the sideboard is in dedusting Turn right, connect the pre- dirt pocket and the bag-type dust room, the sideboard turns left in backwash, with institute The side wall for stating dust hopper is connected, and separates the pre- dirt pocket and the bag-type dust room.
Front flow-stopping plate is provided with the pre- dedusting room, and the upper end of front flow-stopping plate is connected to the upper side wall of the dust cleaning case, under The bottom with the pre- dirt pocket is held to leave gas passageway.
The lower end connection dust flue of the dust hopper, the dust flue are provided with control valve.
The air inlet pipe is connected with the pre- dirt pocket, and the escape pipe is connected with the bag-type dust room.
The ground dust gathering arrester is in integrally house shape, and including main body block, cover plate and joint, the roller is arranged on the master The lower end of body block, the cover plate are arranged in the main body block, and the upper end of the main body block is connected to the inside of the cover plate, institute State joint to be arranged on the cover plate, the joint is connected to the flexible pipe.
The cover plate be in hollow truncated cone-shaped, the main body block be hollow cylinder, the cover plate lower end with diameter greater than The diameter of the main body block, the inside of the main body block is inlet chamber.
The bottom of the main body block is provided with bottom gas collection hole, and the sidepiece of the main body block is uniformly distributed multiple side gas collection holes, institute State in the gas collection hole of side and be equipped with filter screen.
The lower end of the pre- dirt pocket is provided with a dust hopper, and the lower end of the bag-type dust room is provided with multiple dust hoppers.
The lower end of the demarcation strip is connected to the lower wall of the dust cleaning case, and the connection pre- dirt pocket and cloth are left in upper end The gas passageway of bag dirt pocket.
The lower end of the dust cleaning case is provided with pillar.
Beneficial effects of the present invention are:
1st, a kind of gas skirt of efficient central dust-removing system of the present invention includes board dust gathering arrester and ground dust gathering arrester, does not only have Effect collects the flue dust of board, can also effectively collect the dust on ground;
2nd, 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;
3rd, a kind of side gas collection hole of the ground dust gathering arrester of efficient central dust-removing system of the present invention is provided with filter screen, it is to avoid suction is big Block pollutant, affect the operation of subsequent processing device;
4th, a kind of cover plate 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, it is to avoid dust raises up during dust;
5th, a kind of ground dust of efficient central dust-removing system of the present invention is covered with roller, and its upper end connection flexible pipe, can To rotate everywhere on the ground, ground dust is flexibly collected;
6th, a kind of dust cleaning case of efficient central dust-removing system of the present invention adopts bag-type dust, will by fixed plate and fix bar Cloth bag is fixed so as to stable in open configuration, can preferable Chalk-dust filtering;
7th, the stream of shelves twice of a kind of flow-stopping plate of the dust cleaning case front end of efficient central dust-removing system of the present invention and fragmenting plate is made With the dust that can remove some greater particle sizes, and the active carbon layer of end can adsorb the pollutant of particle diameter very little, it is ensured that dedusting Effect;
8th, a kind of dust cleaning case of efficient central dust-removing system of the present invention is provided with spill spin block, spill spin block energy during recoil Play buffer action, it is to avoid dust is brought into dust cleaning case front end by back flushing gas.
Description of the drawings
Fig. 1 is a kind of structural representation of efficient central dust-removing system of the present invention.
Fig. 2 is a kind of ground gas skirt generalized section of efficient central dust-removing system of the present invention.
Fig. 3 is a kind of ground gas skirt structural representation 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 is dust cleaning case, and 3 is outlet blower fan, and 4 is board dust gathering arrester, and 5 is ground dust gathering arrester, 6 For air inlet pipe, 7 is escape pipe, and 8 is roller, and 9 is flexible pipe, and 10 is pre- dirt pocket, and 11 is bag-type dust room, and 12 is demarcation strip, 13 For dust hopper, 14 is dust-removal cloth-bag, and 15 is active carbon layer, and 16 is fixed plate, and 17 is fix bar, and 18 is fixed dam, and 19 are rotation Switch block, 20 is sideboard, and 21 is backwash tube, and 22 is front flow-stopping plate, and 23 is dust flue, and 24 are control valve, and 25 is main body block, 26 is cover plate, and 27 is joint, and 28 is bottom gas collection hole, and 29 is side gas collection hole, and 30 is filter screen, and 31 is pillar.
Specific embodiment
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 the word used in describing below Language "front", "rear", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outward " refer respectively to court To or direction away from particular elements geometric center, and accompanying drawing compared in the form of simplifying very much and accurately using non- Rate, only in order to purpose that is convenient, lucidly aiding in illustrating the embodiment of the present invention.
In order to clear, whole features of practical embodiments are not described, in the following description, be not described in detail 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 sending out, it is necessary to make a large amount of implementation details to realize the specific objective of developer, such as according to relevant system or relevant business Limit, another embodiment is changed into by one embodiment, additionally, it should think that this development is probably complicated and expends Time, but it is only routine work to those skilled in the art.
A kind of efficient central dust-removing system, it include gas skirt, ventilating fan 1, dust cleaning case 2 and outlet blower fan 3, gas skirt 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 connection escape pipe 7 of dust cleaning case 2, ventilating fan 1 are arranged on air inlet pipe 6, and outlet blower fan 3 sets Put 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 provided with can be on ground The roller 8 of upper traveling, the upper end of ground dust gathering arrester 5 are connected to air inlet pipe 6 by flexible pipe 9, are provided with pre- dirt pocket 10 in dust cleaning case 2 With 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 bag-type dust The lower end of room 11 is equipped with the dust hopper 13 of inverted cone, is provided with dust-removal cloth-bag 14 and active carbon layer 15 in bag-type dust room 11, living Property layer of charcoal 15 be arranged on the upper end of dust-removal cloth-bag 14, the upper end of dust-removal cloth-bag 14 is fixed by fixed plate 16, and lower end passes through many Fix bar 17 is fixed, and the left side of active carbon layer 15, fixed plate 16 and fix bar 17 is connected on fixed dam 18, and right-hand member is connected to The right side wall of dust cleaning case 2, the lower end of fixed dam 18 connect sideboard 20,20 whole setting of sideboard by spill spin block 19 In dust hopper 13, backwash tube 21 is connected to the position between dust-removal cloth-bag 14 and active carbon layer 15, and sideboard 20 is being removed Turn right during dirt, connect pre- dirt pocket 10 and bag-type dust room 11, sideboard 20 turns left in backwash, with dust The side wall of bucket 13 is connected, and separates pre- dirt pocket 10 and bag-type dust room 11.
Front flow-stopping plate 22 is provided with pre- dirt pocket 10, the upper end of front flow-stopping plate 22 is connected to the upper side wall of dust cleaning case 2, lower end Gas passageway is left with the bottom of pre- dirt pocket 10.
The lower end connection dust flue 23 of dust hopper 13, dust flue 23 are provided with control valve 24.
Air inlet pipe 6 is connected with pre- dirt pocket 10, and escape pipe 7 is connected with bag-type dust room 11.
It is in house shape that ground dust gathering arrester 5 is overall, and including main body block 25, cover plate 26 and joint 27, roller 8 is arranged on main body block 25 lower end, cover plate 26 are arranged in main body block 25, and the upper end of main body block 25 is connected to the inside of cover plate 26, and joint 27 is arranged on On cover plate 26, joint 27 is connected to flexible pipe 9.
Cover plate 26 be in hollow truncated cone-shaped, main body block 25 be hollow cylinder, 26 lower end of cover plate with diameter greater than main body block 25 diameter, the inside of main body block 25 is inlet chamber.
The bottom of main body block 25 is provided with bottom gas collection hole 28, and the sidepiece of main body block 25 is uniformly distributed multiple side gas collection holes 29, side Filter screen 30 is equipped with gas collection hole 29.
The lower end of pre- dirt pocket 10 is provided with a dust hopper 13, and the lower end of bag-type dust room 11 is provided with multiple dust hoppers 13.
The lower end of demarcation strip 12 is connected to the lower wall of dust cleaning case 2, and the pre- dirt pocket 10 of connection and bag-type dust are left in upper end The gas passageway of room 11.
The lower end of dust cleaning case 2 is provided with pillar 31.
During use, ventilating fan 1 is opened, dusty gas collected by board dust gathering arrester 4 and ground dust gathering arrester 5, by air inlet pipe 6 Enter in pre- dirt pocket 10, through front flow-stopping plate 22 and demarcation strip 12, the dust of big particle diameter is blocked into dust hopper 13, little Granule is entered in bag-type dust room 11 as gas blows sideboard 20 open, after dust-removal cloth-bag 14 and active carbon layer 15 are purified Discharge 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 Wash, dust enters dust hopper 13, and now in the presence of air-flow, sideboard 20 turns left, and is connected with the side wall of dust hopper 13 Connect, separate 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 and having enumerated, it will be appreciated that for ability For field technique personnel, modification or the replacement scheme using equivalent is made to above-described embodiment, 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 scope.

Claims (10)

1. a kind of efficient central dust-removing system, it is characterised in that:Which includes gas skirt, ventilating fan (1), dust cleaning case (2) and goes out Gas blower fan (3), the gas skirt include board dust gathering arrester (4) and ground dust gathering arrester (5), board dust gathering arrester (4) and described Ground dust gathering arrester (5) is equipped with multiple, and all passes through air inlet pipe (6) and is connected to the dust cleaning case (2), dust cleaning case (2) Upper end connection escape pipe (7), ventilating fan (1) is arranged on the air inlet pipe (6), and outlet blower fan (3) are arranged on institute State on escape pipe (7), board dust gathering arrester (4) are fixedly connected on the upper end of board, the lower end of ground dust gathering arrester (5) sets The upper end for having the roller (8) that can be travelled on the ground, ground dust gathering arrester (5) is connected to the air inlet by flexible pipe (9) Pre- dirt pocket (10) and bag-type dust room (11) are provided with pipe (6), dust cleaning case (2), pre- dirt pocket (10) and described Bag-type dust room (11) is separated by demarcation strip (12), and the lower end of pre- dirt pocket (10) and the bag-type dust room (11) is equal It is provided with the dust hopper (13) of inverted cone, bag-type dust room (11) and is provided with dust-removal cloth-bag (14) and active carbon layer (15), institute The upper end that active carbon layer (15) is arranged on the dust-removal cloth-bag (14) is stated, the upper end of dust-removal cloth-bag (14) passes through fixed plate (16) fixation, lower end is by many fix bars (17) fixations, active carbon layer (15), the fixed plate (16) and the fixation It is connected on the left of bar (17) on fixed dam (18), right-hand member is connected to the right side wall of the dust cleaning case (2), the fixed dam (18) lower end connects sideboard (20) by spill spin block (19), and sideboard (20) are entirely provided at the dust hopper (13), in, backwash tube (21) is connected to the position between the dust-removal cloth-bag (14) and the active carbon layer (15), the work Dynamic baffle plate (20) turn right in dedusting, connect pre- dirt pocket (10) and the bag-type dust room (11), the activity Baffle plate (20) turns left in backwash, is connected with the side wall of the dust hopper (13), separates pre- dirt pocket (10) With bag-type dust room (11).
2. a kind of efficient central dust-removing system according to claims 1, it is characterised in that:In pre- dirt pocket (10) It is provided with front flow-stopping plate (22), the upper end of front flow-stopping plate (22) is connected to the upper side wall of the dust cleaning case (2), lower end pre- is removed with described Leave gas passageway in the bottom of dirt room (10).
3. a kind of efficient central dust-removing system according to claims 1, it is characterised in that:Under dust hopper (13) End connection dust flue (23), dust flue (23) are provided with control valve (24).
4. a kind of efficient central dust-removing system according to claims 1, it is characterised in that:Air inlet pipe (6) and institute Pre- dirt pocket (10) connection is stated, escape pipe (7) are connected with bag-type dust room (11).
5. a kind of efficient central dust-removing system according to claims 1, it is characterised in that:Ground dust gathering arrester (5) Overall is in house shape, and including main body block (25), cover plate (26) and joint (27), roller (8) are arranged on the main body block (25) lower end, cover plate (26) are arranged in the main body block (25), and the upper end of main body block (25) is connected to described The inside of cover plate (26), joint (27) are arranged on the cover plate (26), and joint (27) are connected to the flexible pipe (9).
6. a kind of efficient central dust-removing system according to claims 5, it is characterised in that:Described cover plate (26) are in hollow Truncated cone-shaped, described main body block (25) be hollow cylinder, cover plate (26) lower end with diameter greater than the main body block (25) Diameter, the inside of main body block (25) is inlet chamber.
7. a kind of efficient central dust-removing system according to claims 5, it is characterised in that:The bottom of main body block (25) Portion is provided with bottom gas collection hole (28), and the sidepiece of main body block (25) is uniformly distributed multiple side gas collection hole (29), the side gas collection hole (29) in, filter screen (30) is equipped with.
8. a kind of efficient central dust-removing system according to claims 1, it is characterised in that:Pre- dirt pocket (10) Lower end is provided with a dust hopper (13), and the lower end of bag-type dust room (11) is provided with multiple dust hoppers (13).
9. a kind of efficient central dust-removing system according to claims 1, it is characterised in that:Under demarcation strip (12) End is connected to the lower wall of the dust cleaning case (2), and connection pre- dirt pocket (10) and bag-type dust room (11) is left in upper end Gas passageway.
10. a kind of efficient central dust-removing system according to claims 1, it is characterised in that:Under dust cleaning case (2) End is provided with pillar (31).
CN201611098285.2A 2016-12-03 2016-12-03 A kind of efficient central dust-removing system Active CN106492575B (en)

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Application Number Priority Date Filing Date Title
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CN106492575B CN106492575B (en) 2018-07-17

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Cited By (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
CN108722672A (en) * 2018-06-13 2018-11-02 伊婕 A kind of indoor dust-extraction unit of factory
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

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

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

Cited By (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
CN108722672A (en) * 2018-06-13 2018-11-02 伊婕 A kind of indoor dust-extraction unit of factory
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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