CN206295746U - A kind of dry and wet composite dedusting system - Google Patents
A kind of dry and wet composite dedusting system Download PDFInfo
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- CN206295746U CN206295746U CN201620923425.4U CN201620923425U CN206295746U CN 206295746 U CN206295746 U CN 206295746U CN 201620923425 U CN201620923425 U CN 201620923425U CN 206295746 U CN206295746 U CN 206295746U
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- dry
- dedusting
- dust
- wet composite
- water curtain
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Abstract
The utility model is related to equipment dust pelletizing system technical field, more particularly to a kind of dry and wet composite dedusting system.A kind of dry and wet composite dedusting system, including pulse recoil formula filter-element dust collector and water curtain type deduster, the pulse recoil formula filter-element dust collector includes being attached to the filter core dedusting mechanism that the dedusting passage in portion is connected with dedusting passage, the cleaning shaft outlet being connected with filter core dedusting mechanism side, the water curtain type deduster includes the water tank and filtration that are sequentially communicated from bottom to top, drencher system and the cascade road outlet on water curtain type deduster top is arranged on, cleaning shaft outlet is connected with the drencher system.The dry and wet composite dedusting system can ensure that and be discharged into dust in air content less than 1mg/m3, less than the index request of country's discharge, it is not necessary to design and produce chimney, be particularly suitable for environmental requirement workplace high, possess wide adaptability, discharge index low, reliable and stable etc..
Description
Technical field
The utility model is related to equipment dust pelletizing system technical field, more particularly to a kind of dry and wet composite dedusting system.
Background technology
In today of the higher and higher requirement of environmental protection, the discharge of equipment will be at least reached up to national standard even zero-emission
Put, therefore the environmental protection equipment of every field is also more and more.In shot-peening (sand) process field, shot-peening (sand) treatment is carried as one kind
The fatigue strength of high metal part, the processing technology for improving workpiece surface mechanical performance, have there is the history of decades.Shot-peening
The complex process of (sand) processing, high degree of automation, its process equipment is a collection information technology, electronic technology, automation skill
Art, manufacturing technology are in the high-tech system of one.
In shot-peening (sand) process technology, the simple structure of equipment being related on the one hand is required, and have preferably processing effect
Rate, it is easy to operate, there is automaticity higher, on the other hand require that the equipment being related to has more preferable environmental-protecting performance.Even if in state
On border, as America and Europe, some use the more early and commonplace developed country of shot-peening (sand) process equipment, although its shot peening strengthening
Technology and equipment also develops to obtain comparative maturity, but the environmental-protecting performance of corollary equipment still has more problem.
The environmental protecting device of the shot blasting equipment of prior art, usually using a kind of deduster of dry type filter element mode, then passes through
Chimney is directly discharged in air, and on the surface, the discharge of equipment is likely to be breached in national standard, but the air of final discharge
Dust drop down onto surrounding enviroment, if things go on like this, it is impossible to meet sustainable development requirement, therefore need to develop that a kind of dry and wet is compound removes
Dirt system, to reach the purpose of the discharge standard even up to zero-emission of reduction equipment.
Utility model content
The purpose of this utility model is to propose a kind of dry and wet composite dedusting system.By pulse recoil formula filter-element dust collector,
The dry and wet composite dedusting system that centrifugal blower is constituted with water curtain type deduster so that it is anti-that dust enters pulse from cleaning shaft import
The formula filter-element dust collector of punching carries out filter core dedusting, then enters Fan pipeline import from cleaning shaft outlet, by low-noise fan, so
Enter cascade conduit entrance from Fan pipeline outlet afterwards, through the drencher system of water curtain dust-remover, said finally by granulating screen
Mouthful emit, it can be ensured that in dust emission after treatment to air, dust content is less than 1mg/m3, less than the finger of country's discharge
Mark is required, and need not design and produce chimney.
It is that, up to this purpose, the utility model uses following technical scheme：
A kind of dry and wet composite dedusting system, including pulse recoil formula filter-element dust collector and water curtain type deduster, the pulse
Backpulsing filter-element dust collector include being attached to the filter core dedusting mechanism that the dedusting passage in portion is connected with dedusting passage and with
The cleaning shaft outlet that filter core dedusting mechanism side is connected, the water curtain type deduster includes the water being sequentially communicated from bottom to top
Case and filtration, drencher system and are arranged on the cascade road outlet on water curtain type deduster top, cleaning shaft outlet
Connected with the drencher system.
One of preferred scheme as the technical program：The filter core dedusting mechanism includes being arranged at dedusting channel exit
Element kit and sealing be arranged at flue-dust retainer below element kit, be connected with below the flue-dust retainer and closeable unload ash
Port.
One of preferred scheme as the technical program：The element kit includes multiple and in upper and lower spaced filter
Gas after core, and filtering is exported from element kit side into cleaning shaft.
One of preferred scheme as the technical program：The side of the element kit is also communicated with pulse-control system.
One of preferred scheme as the technical program：Cleaning shaft outlet is also associated with centrifugal blower, it is described from
Heart blower fan includes blower fan and the Fan pipeline import that is connected respectively with blower fan and Fan pipeline outlet, the Fan pipeline import with
Cleaning shaft outlet is connected, and the Fan pipeline outlet is connected with drencher system.
One of preferred scheme as the technical program：The centrifugal blower includes being arranged at below Fan pipeline import
Noise reduction chamber body, and the blower fan is noise reduction fans.
One of preferred scheme as the technical program：The drencher system includes cascade conduit entrance and is arranged on cascade
The water curtain for dust-collecting mechanism of the offside of conduit entrance.
One of preferred scheme as the technical program：The water tank and filter mechanism include water tank and filter layer, described
Water in water tank enters drencher system after being filtered through filter layer by cascade conduit entrance.
One of preferred scheme as the technical program：The water curtain for dust-collecting mechanism includes that the multiple for arranging from top to bottom is removed
Dirt shower nozzle.
One of preferred scheme as the technical program：The drencher system also includes flow guide system.
The beneficial effects of the utility model are：
A kind of dry and wet composite dedusting system of the present utility model, by pulse recoil formula filter-element dust collector, centrifugal blower and water
The dry and wet composite dedusting system of curtain deduster composition so that dust enters pulse recoil formula filter core dedusting from cleaning shaft import
Device carries out filter core dedusting, then enters Fan pipeline import from cleaning shaft outlet, by low-noise fan and then from Fan pipeline
Outlet enters cascade conduit entrance, through the drencher system of water curtain dust-remover, is emitted finally by cascade pipe outlet, its
The dust of middle pulse backpulsing filter-element dust collector is passed through by the dust of flue-dust retainer, water curtain dust-remover by water tank and filtration system
It is collected and periodic cleaning, low-noise fan provides the kinetic energy of dust circulation, completes the work of dry and wet composite dedusting system circulation.
The dust emission after treatment be can ensure that in air, dust content is less than 1mg/m3, less than the index request of country's discharge, and
Chimney need not be designed and produced.
The dry and wet composite dedusting system can be designed according to the dust quantity of equipment exhausting, by adjust filter core quantity with
And cascade sectional area, meet customer personalized ground demand.In the higher and higher requirement of environmental protection, the discharge of equipment will at least reach
In the case of reaching national standard even zero-emission, dry and wet composite dedusting system is particularly suitable for environmental requirement yard high
Institute, possesses wide adaptability, discharge index low, reliable and stable etc..
Brief description of the drawings
Fig. 1 is a kind of dry and wet composite dedusting system schematic of the present utility model.
Fig. 2 is the pulse recoil formula filter-element dust collector structural representation of the dry and wet composite dedusting system in Fig. 1.
Fig. 3 is the centrifugal fan structure schematic diagram of the dry and wet composite dedusting system in Fig. 1.
Fig. 4 is the water curtain type deduster structural representation of the dry and wet composite dedusting system in Fig. 1.
In figure：1- pulse recoil formula filter-element dust collectors；2- centrifugal blowers；3- water curtain type dedusters；11- cleaning shafts enter
Mouthful；12- element kits；13- pulse-control systems；14- filter-element dust collectors；15 flue-dust retainers；16- cleaning shafts are exported；21- blower fans
Conduit entrance；22- noise reduction chamber bodies；23- blower fans；24- Fan pipelines are exported；31- cascade conduit entrances；32- drencher systems；33-
Water tank and filtration；34- water curtain for dust-collecting mechanism；35- cascade pipe outlets.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
The utility model provides a kind of dry and wet composite dedusting system, including pulse recoil formula filter-element dust collector 1 and cascade
Formula deduster 3, the pulse recoil formula filter-element dust collector 1 includes being attached to the dedusting passage 11 and dedusting passage 11 in portion
The filter core dedusting mechanism 14 being connected and the cleaning shaft outlet 16 being connected with the side of filter core dedusting mechanism 14, the water curtain type
Deduster 3 includes the water tank and filtration 33 that are sequentially communicated from bottom to top, drencher system 32 and is arranged on water curtain type dedusting
The cascade road outlet 35 on the top of device 3, the cleaning shaft outlet 16 is connected with the drencher system 32.
Dust carries out the dedusting of element kit 12 from cleaning shaft import 11 into pulse recoil formula filter-element dust collector 1, then from
Cleaning shaft outlet 16 enters Fan pipeline import 21, enters by the blower fan 23 of low noise and then from Fan pipeline outlet 24
Cascade conduit entrance 31, through the drencher system 32 of water curtain dust-remover 34, emits finally by cascade pipe outlet 35, its
The dust of middle pulse backpulsing filter-element dust collector 1 passes through water tank and filtration system by the dust of flue-dust retainer 15, water curtain dust-remover 3
33 are collected and periodic cleaning, and the blower fan 23 of low noise provides the kinetic energy of dust flowing, complete dry and wet composite dedusting system and follow
Ring works.
The filter core dedusting mechanism 14 includes being arranged at that the element kit 12 in the exit of dedusting passage 11 and sealing are arranged at
The flue-dust retainer 15 of the lower section of element kit 12, the lower section of the flue-dust retainer 15 is connected with closeable unloads grey port.The filter core group
Part 12 includes multiple and enters cleaning shaft from the side of element kit 12 in the gas after spaced filter core, and filtering up and down
Outlet 16.The side of the element kit 12 is also communicated with pulse-control system 13.
The pulse recoil formula filter-element dust collector 1 by after the filtration of certain hour, it is necessary to periodically to carry out dust stratification clear
Reason, during cleaning, compressed air is sprayed element kit 12 by pulse-control system 13, will be deposited on element kit 12
Dust be blown into flue-dust retainer 15.It is closeable to unload grey port and by magnetic valve unload unlatching and the closure of grey port,
When pulse recoil formula filter-element dust collector 1 works, the magnetic valve is in closure state, when the dust stratification in flue-dust retainer 15 needs clearly
During reason, the magnetic valve is in opening.Whole flue-dust retainer 15 is sealed design, when periodic cleaning outside free from dust
Overflow, appointed place is transported to by transporting grey dolly.
Cleaning shaft outlet 16 is also associated with centrifugal blower 2, the centrifugal blower 2 include blower fan 23 and with blower fan 23
The Fan pipeline import 21 for connecting respectively and Fan pipeline outlet 24, the Fan pipeline import 21 exports 16 phases with cleaning shaft
Connection, the Fan pipeline outlet 24 is connected with drencher system 32.The centrifugal blower 2 includes setting and Fan pipeline import
The noise reduction chamber body 22 of 21 lower sections, the blower fan 23 is arranged in noise reduction chamber body 22, and the blower fan 23 is noise reduction fans.
The setting of the centrifugal blower 2 is further by the gas and dirt after pulse recoil formula filter-element dust collector 1 is filtered
Soil is separated so that the dust of weighting sinks to bottom surface after water curtain type deduster 3 is entered, by the dust removal showerhead positioned at bottom
Water spray, be directly entered in water tank and Motivational systems 33 and filtered.The distance of dust filtering is reduced, the effect of filtering is accelerated
Rate, the setting of noise reduction chamber body 22 and noise reduction fans reduces noise during dedusting.
The water tank and filter mechanism 33 include water tank and filter layer, and the water in the water tank passes through after being filtered through filter layer
Cascade conduit entrance 31 enters drencher system.Water body recycling after the setting filtering of water tank and filter layer, environment-friendly and green, together
When can quickly remove again be mixed in filtering gas in dust, accelerate filter efficiency.
The drencher system 32 includes that cascade conduit entrance 31 and the cascade of the offside for being arranged on cascade conduit entrance 31 are removed
Dirt mechanism 34.The water curtain for dust-collecting mechanism 34 includes the multiple dust removal showerheads for arranging from top to bottom.The setting of multiple dust removal showerheads,
So that dedusting more has levels, it is highly efficient.The drencher system also includes flow guide system, and the setting of the flow guide system slows down
Speed of the dedusting gas by water curtain type deduster 3 so that the effect of dedusting more preferably, while the path of dedusting gas is changed
It is single S types path, it is to avoid air-flow is chaotic.
The cleaning shaft import 11 of pulse recoil formula filter-element dust collector 1 is mainly used in the entrance of dust, and then dust passes through
Element kit 12, then by filter-element dust collector 14, finally enter Fan pipeline import 21 from cleaning shaft outlet 16.Centrifugal blower
2 Fan pipeline import 21 is connected with cleaning shaft outlet 16, the blower fan 23 that dust passes through low noise, then is exported from Fan pipeline
24 enter cascade conduit entrance 31, are noise-decreasing, and the blower fan 23 of low noise is covered on the inside by noise reduction chamber body 22.Water curtain type dedusting
The cascade conduit entrance 31 of device 3 is connected with Fan pipeline outlet 24, and dust passes through drencher system 32, then by water curtain dust-remover
34, finally it is discharged into air from cascade pipe outlet 35.
During specific implementation, dust carries out element kit from cleaning shaft import 11 into pulse recoil formula filter-element dust collector 1
12 dedustings, then enter Fan pipeline imports 21 from cleaning shaft outlet 16, by the blower fan 23 of low noise and then from Fan pipeline
Outlet 24 enters cascade conduit entrance 31, through the drencher system 32 of water curtain dust-remover 34, finally by cascade pipe outlet 35
Emit, wherein the dust of pulse recoil formula filter-element dust collector 1 passes through water by the dust of flue-dust retainer 15, water curtain dust-remover 3
Case and filtration system 33 provide the kinetic energy of dust flowing by being collected simultaneously periodic cleaning, the blower fan 23 of low noise, complete dry
Wet composite dedusting system circulation work.
Using dry and wet composite dedusting system of the present utility model, compared with the dedusting method of existing shot-peening sand work, tool
There are following operational characteristic and advantage：
1st, the adaptability of dry and wet composite dedusting system is wider.In the higher and higher requirement of environmental protection, equipment is emitted into
To reach less up to national standard even zero-emission, therefore the environmental protection equipment of every field is also more and more, dry and wet composite dedusting system
System is not only suitable for shot-peening sand process field, is also adapted to all occasions being had higher requirements to dust emission.
2nd, the discharge index of dry and wet composite dedusting system is lower.Because a kind of dry and wet composite dedusting system is entered equivalent to dust
Dedusting is twice gone, particularly by after water curtain for dust-collecting, the filtering accuracy of dust is higher, has been discharged into dust in air content and is less than
1mg/m3, therefore a kind of deduster of dry type filter element mode is commonly used at present, although discharge index is likely to be breached national standard, but dry
The discharge index of wet composite dedusting system is much better than a kind of deduster of dry type filter element mode.
3rd, the stability of dry and wet composite dedusting system is more preferable.A kind of filter core of the deduster of dry type filter element mode is commonly used at present
In the presence of hidden danger that is damaged or blocking, it is easily caused that discharge index is unstable, such as again by a water curtain for dust-collecting, and water curtain for dust-collecting is steady
It is qualitative preferable, therefore substantially increase the stability of dry and wet composite dedusting system.
4th, using the pulse-control system of dry and wet composite dedusting system, operating efficiency reaches raising.Pulse-control system is
For controlling compressed air from the system of trend filter core inside recoil, the blocking probability of filter core is substantially reduced, therefore whole system
Operating efficiency it is higher.
Dry and wet composite dedusting system of the present utility model, by pulse-control system control, realizes whole dust pelletizing system
Operating, detection and alarm.The dry and wet composite dedusting system combination dry type filter element deduster and wet type water curtain dust-remover, increase centrifugation
Blower fan is combined into a kind of new efficient dust pelletizing system, can be designed according to the dust quantity of equipment exhausting, is filtered by adjusting
Core quantity and cascade sectional area, meet customer personalized ground demand.The high working efficiency of the dry and wet composite dedusting system, passes through
Pulse-control system is controlled, easy to operate with excellent environmental-protecting performance, and especially the workplace high to environmental requirement be more
It is applicable, possesses wide adaptability, discharge index low, reliable and stable etc..Described above in association with specific embodiment of the present utility model
Know-why.These descriptions are intended merely to explain principle of the present utility model, and can not be construed to by any way to this practicality
The limitation of novel protected scope.Based on explanation herein, those skilled in the art would not require any inventive effort
Other specific embodiments of the present utility model are associated, these modes are fallen within protection domain of the present utility model.
Claims (10)
1. a kind of dry and wet composite dedusting system, it is characterised in that：Including pulse recoil formula filter-element dust collector (1) and water curtain type dedusting
Device (3), the pulse recoil formula filter-element dust collector (1) is including being attached to the dedusting passage (11) and dedusting passage in portion
(11) the filter core dedusting mechanism (14) being connected and cleaning shaft outlet (16) being connected with filter core dedusting mechanism (14) side,
The water curtain type deduster (3) including the water tank being sequentially communicated from bottom to top and filtration (33), drencher system (32) and
Cascade road outlet (35) on water curtain type deduster (3) top is arranged on, the cleaning shaft exports (16) and the drencher system
(32) connect.
2. a kind of dry and wet composite dedusting system according to claim 1, it is characterised in that：The filter core dedusting mechanism (14)
Element kit (12) and sealing including being arranged at dedusting passage (11) exit are arranged at the collection ash below element kit (12)
Bucket (15), is connected with below the flue-dust retainer (15) and closeable unloads grey port.
3. a kind of dry and wet composite dedusting system according to claim 2, it is characterised in that：The element kit (12) includes
It is multiple and in upper and lower spaced filter core, and gas after filtering exports from element kit (12) side into cleaning shaft
(16)。
4. a kind of dry and wet composite dedusting system according to claim 2, it is characterised in that：The one of the element kit (12)
Side is also communicated with pulse-control system (13).
5. a kind of dry and wet composite dedusting system according to claim any one of 1-4, it is characterised in that：The cleaning shaft
Outlet (16) is also associated with centrifugal blower (2), and the centrifugal blower (2) is connected respectively including blower fan (23) and with blower fan (23)
Fan pipeline import (21) and Fan pipeline outlet (24), the Fan pipeline import (21) are connected with cleaning shaft outlet (16)
Connect, Fan pipeline outlet (24) is connected with drencher system (32).
6. a kind of dry and wet composite dedusting system according to claim 5, it is characterised in that：The centrifugal blower (2) includes
The noise reduction chamber body (22) below Fan pipeline import (21) is arranged at, and the blower fan (23) is noise reduction fans.
7. a kind of dry and wet composite dedusting system according to claim 2, it is characterised in that：The drencher system (32) includes
Cascade conduit entrance (31) and be arranged on cascade conduit entrance (31) offside water curtain for dust-collecting mechanism (34).
8. a kind of dry and wet composite dedusting system according to claim any one of 2-4, it is characterised in that：The water tank and mistake
Filter structure (33) includes water tank and filter layer, and the water in the water tank is entered after being filtered through filter layer by cascade conduit entrance (31)
Enter drencher system (32).
9. a kind of dry and wet composite dedusting system according to claim 8, it is characterised in that：The water curtain for dust-collecting mechanism (34)
Including the multiple dust removal showerheads for arranging from top to bottom.
10. a kind of dry and wet composite dedusting system according to claim any one of 1-4, it is characterised in that：The cascade system
System (32) also includes flow guide system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620923425.4U CN206295746U (en) | 2016-08-23 | 2016-08-23 | A kind of dry and wet composite dedusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620923425.4U CN206295746U (en) | 2016-08-23 | 2016-08-23 | A kind of dry and wet composite dedusting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206295746U true CN206295746U (en) | 2017-07-04 |
Family
ID=59201771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620923425.4U Active CN206295746U (en) | 2016-08-23 | 2016-08-23 | A kind of dry and wet composite dedusting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206295746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215591A (en) * | 2016-08-23 | 2016-12-14 | 昆山开信精工机械股份有限公司 | A kind of dry and wet composite dedusting system |
| CN115381336A (en) * | 2022-08-18 | 2022-11-25 | 绍兴俊吉能源科技有限公司 | Filtering and dedusting mechanism on environment-friendly sweeper |
-
2016
- 2016-08-23 CN CN201620923425.4U patent/CN206295746U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215591A (en) * | 2016-08-23 | 2016-12-14 | 昆山开信精工机械股份有限公司 | A kind of dry and wet composite dedusting system |
| CN115381336A (en) * | 2022-08-18 | 2022-11-25 | 绍兴俊吉能源科技有限公司 | Filtering and dedusting mechanism on environment-friendly sweeper |
| CN115381336B (en) * | 2022-08-18 | 2023-10-20 | 绍兴俊吉能源科技有限公司 | Filtering and dedusting mechanism on environment-friendly sweeper |
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