CN208683802U - A kind of scraper plate dust removal device - Google Patents
A kind of scraper plate dust removal device Download PDFInfo
- Publication number
- CN208683802U CN208683802U CN201821069072.1U CN201821069072U CN208683802U CN 208683802 U CN208683802 U CN 208683802U CN 201821069072 U CN201821069072 U CN 201821069072U CN 208683802 U CN208683802 U CN 208683802U
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- Prior art keywords
- level
- pond
- scraper plate
- nozzle
- connect
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000007921 spray Substances 0.000 claims abstract description 55
- 238000005507 spraying Methods 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 7
- 239000013505 freshwater Substances 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 6
- 239000003599 detergent Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000002386 leaching Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 239000010802 sludge Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 10
- 238000000605 extraction Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The utility model discloses a kind of scraper plate dust removal devices, including scrapper conveyor and spraying mechanism, venthole is offered above scraper plate box body, the venthole is connect by scrapper conveyor outlet pipe with the spraying mechanism, the spraying mechanism includes spray column, spray unit, exhaust unit and the spiral board that spray column inner upper end is set, a circular hole is offered at the top of the spray column, the exhaust unit is connect with the circular hole at the top of spray column by spraying outlet pipe, the spray unit includes nozzle, circulating water pool and medicine-adding bin, the lower section of the spiral board is arranged in the nozzle, the nozzle is connect with the circulating water pool by circulating water pipeline, the side of the circulating water pool is provided with medicine-adding bin；The utility model can continuous operation, construction cost is low, and the sludge of generation can be handled directly, have good market application value.
Description
Technical field
The utility model relates to waste gas dedusting field more particularly to a kind of scraper plate dust removal devices.
Background technique
There are many conveying equipment of material, there is belt conveyor, bucket elevator, screw conveyor, scrapper conveyor etc., scrapper conveyor
Working environment and the prevention and treatment environmental pollution of worker can be improved when big in conveying, toxic, explosive, high-temperature material significantly, but
Scrapper conveyor can be generated largely when conveying material containing dusty gas, it is therefore desirable to and dust-extraction unit, dust-extraction unit are commonly called as deduster,
It is the device for removing or reducing fly ash content in flue gas；The type of dust-extraction unit can be divided into biology and receive film dust-arrest device, cloth bag
Dust-extraction unit, cyclone dust collector, electrostatic precipitator and desulfation dust-extraction device, but the method for above-mentioned dust-extraction unit is all dry method
Dedusting, core component are all filter bags, and the service life of filter bag is limited, periodically needs replacing, high construction cost, and produce after dedusting
Raw dust needs to carry out humidification secondary treatment.
Therefore, the prior art is defective, needs to improve.
Utility model content
In order to solve defect of the existing technology, the utility model provides a kind of scraper plate dust removal device.
Technology official documents and correspondence provided by the utility model, a kind of scraper plate dust removal device, including scrapper conveyor and spraying mechanism, scraper plate
Venthole is offered above box body, the venthole is connect by scrapper conveyor outlet pipe with the spraying mechanism, the spray
Leaching mechanism includes spray column, spray unit, exhaust unit and the spiral board that spray column inner upper end is arranged in, the spray tower top
Portion offers a circular hole, and the exhaust unit is connect with the circular hole at the top of spray column by spraying outlet pipe, and the spray is single
Member includes nozzle, circulating water pool and medicine-adding bin, and the lower section of the spiral board, the nozzle and the circulation is arranged in the nozzle
Pond is connected by circulating water pipeline, and the side of the circulating water pool is provided with medicine-adding bin.
Preferably, the circulating water pool includes water circulating pump, low-level culture pool and second level pond, the low-level culture pool and the spray column
The lower section of bottom is corresponding, and the low-level culture pool and the second level pond are in groove-like, and the second level pond is integrated with the low-level culture pool
Connection, centre are equipped with partition, and the water circulating pump is equipped with inlet and outlet, and the water inlet passes through with the second level pond
Water inlet line connection, the water inlet line nozzle is inserted in the second level pond away from second level bottom of pond portion half position, described
Water outlet is connect by circulating water pipeline with the nozzle.
Preferably, the circulating water pipeline is vertically arranged along the spray column outer wall, and the circulating water pipeline, which is equipped with, to be divided
Valve is equipped among branch pipe(tube), the lateral and the circulating water pipeline, the lateral is located under the spiral board
Side, is fixed along the spray column inner wall surrounding, and the nozzle needs to be several according to spray, several nozzles are equidistant
It is distributed on the lateral.
Preferably, the partition is welded among the low-level culture pool and second level pond, and the partition is stainless steel, the partition
Upper edge is zigzag.
Preferably, the spray column includes tank bottom and tank body, and the tank body is cylinder, and the tank bottom is in cone, institute
The upper edge for stating tank bottom and the lower edge of the tank body are welded, and the bottom of the tank bottom is equipped with ball valve, the ball valve and the low-level culture pool
Position is corresponding, and the lower part of the tank body also offers a circular through hole, the circular through hole by scrapper conveyor outlet pipe with
Scrapper conveyor connection is equipped with round manhole in the middle part of the tank body, is equipped with blind plate on the circle manhole on outer wall.
Preferably, the exhaust unit includes circulating fan and diffuse channel, air inlet and institute on the circulating fan
It states the circular hole at the top of spray column to connect by pipeline, the gas outlet on the circulating fan is connect with diffuse channel, the release
Cap is equipped at the top of pipeline.
Preferably, described state is provided with liquidometer on second level pond, and the liquid level is calculated as electronic liquid level gauge, the second level pond
Top is additionally provided with fresh water pipeline, and the fresh water pipeline is connect with water tank, and pipe outlet is equipped with switch valve.
Preferably, the bottom of the medicine-adding bin is higher than second level pond, and the medicine-adding bin is placed on frame, sets on medicine-adding bin wall
There is ladder, the medicine-adding bin bottom is equipped with an outlet conduit, and the outlet conduit nozzle is placed in the top in the second level pond, institute
Outlet conduit is stated equipped with a switch valve, the medicine-adding bin is interior for storing alkaline detergent solution.
Preferably, the level-one bottom of pond portion is set as inclined-plane, and the side on the low inclined-plane of level-one bottom of pond portion is provided with sewage draining exit,
Butterfly valve is installed on the sewage draining exit.
Beneficial effect compared with the existing technology is: the utility model can continuous operation, construction cost is low, the dirt of generation
Mud can be handled directly, have good market application value.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Appended drawing reference: 1, scrapper conveyor；2, spray column；3, spiral board；4, nozzle；5, water circulating pump；6, low-level culture pool；7, second level
Pond；8, partition；9, liquidometer；10, medicine-adding bin；11, circulating fan；12, diffuse channel.
Specific embodiment
It should be noted that above-mentioned each technical characteristic continues to be combined with each other, the various embodiments not being enumerated above are formed,
It is accordingly to be regarded as the range of the utility model specification record；Also, it for those of ordinary skills, can be according to above stating
It is bright to be improved or converted, and all these modifications and variations all should belong to the protection model of the appended claims for the utility model
It encloses.
For the ease of understanding the utility model, in the following with reference to the drawings and specific embodiments, the utility model is carried out more detailed
Thin explanation.The preferred embodiment of the utility model is given in attached drawing.But the utility model can be with many different
Form is realized, however it is not limited to this specification described embodiment.On the contrary, purpose of providing these embodiments is makes to this
The understanding of the disclosure of utility model is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term used in this specification " vertical ", " horizontal ",
"left", "right" and similar statement are for illustrative purposes only.
Unless otherwise defined, technical and scientific term all used in this specification and the skill for belonging to the utility model
The normally understood meaning of the technical staff in art field is identical.The term used in the description of the utility model is intended merely to retouch
The purpose for stating specific embodiment is not intended to limitation the utility model.
It elaborates with reference to the accompanying drawing to the utility model.
As shown in Figure 1, one embodiment of the utility model is: a kind of scraper plate dust removal device, including scrapper conveyor 1 and spray
Mechanism is drenched, venthole is offered above 1 cabinet of scrapper conveyor, the venthole passes through 1 outlet pipe of scrapper conveyor and the spray thrower
Structure connection, the spraying mechanism includes spray column 2, spray unit, exhaust unit and the eddy flow that 2 inner upper end of spray column is arranged in
Plate 3 plays the role of slowing down exhaust gas flow velocity, and a circular hole, the exhaust unit and spray column 2 are offered at the top of the spray column 2
For the circular hole at top by spray outlet pipe connection, the spray unit includes nozzle 4, circulating water pool and medicine-adding bin 10, described
The lower section of the spiral board 3 is arranged in nozzle 4, and the nozzle 4 is connect with the circulating water pool by circulating water pipeline, described to follow
The side in ring pond is provided with medicine-adding bin 10.
Preferably, the circulating water pool includes water circulating pump 5, low-level culture pool 6 and second level pond 7, the low-level culture pool 6 and the spray
The lower section for drenching 2 bottom of tower is corresponding, and the low-level culture pool 6 is in groove-like with the second level pond 7, the second level pond 7 and the level-one
Pond 6 is integrated connection, and centre is equipped with partition 8, and the water circulating pump 5 is equipped with inlet and outlet, the water inlet and institute
It states second level pond 7 to connect by water inlet line, the water inlet line nozzle is inserted in the second level pond 7 away from 7 bottom two of second level pond
/ mono- position, the water outlet are connect by circulating water pipeline with the nozzle 4.
Preferably, the circulating water pipeline is vertically arranged along 2 outer wall of spray column, and the circulating water pipeline, which is equipped with, to be divided
Valve is equipped among branch pipe(tube), the lateral and the circulating water pipeline, the lateral is located under the spiral board 3
Side, fixed along 2 inner wall surrounding of spray column, the nozzle 4 according to spray need can be several, several nozzles 4 etc.
Spacing is distributed on the lateral.
Preferably, the partition 8 is welded on the low-level culture pool 6 among second level pond 7, and the partition 8 is stainless steel, due to
Steel plate thickness limitation, stainless steel it is durable can anticorrosion stop sludge to flow to second level along being zigzag on the partition 8
Pond 7.
Preferably, the spray column 2 includes tank bottom and tank body, and the tank body is cylinder, and the tank bottom is in cone, institute
The upper edge for stating tank bottom and the lower edge of the tank body are welded, and the bottom of the tank bottom is equipped with ball valve, the ball valve and the low-level culture pool 6
Position is corresponding, and the lower part of the tank body also offers a circular through hole, the circular through hole by 1 outlet pipe of scrapper conveyor with
Scrapper conveyor 1 connects, and is equipped with round manhole in the middle part of the tank body on outer wall, blind plate is equipped on the circle manhole, blind plate is just
Enter upkeep operation in spray column 2 in convenient disassembly.
Preferably, the exhaust unit includes circulating fan 11 and diffuse channel 12, the air inlet on the circulating fan 11
Mouth is connect with the circular hole at 2 top of spray column by pipeline, and the gas outlet on the circulating fan 11 and diffuse channel 12 connect
It connects, cap is equipped at the top of the diffuse channel 12, prevents rainwater from falling into diffuse channel 12.
Preferably, described state is provided with liquidometer 9 on second level pond 7, and the liquidometer 9 is electronic liquid level gauge 9, the second level
The top in pond 7 is additionally provided with fresh water pipeline, and the fresh water pipeline is connect with water tank, and pipe outlet is equipped with switch valve, when liquidometer 9
When showing that water level is inadequate, the switch valve of water tank is opened to 7 moisturizing of second level pond.
Preferably, the bottom of the medicine-adding bin 10 is higher than second level pond 7, and the medicine-adding bin 10 is placed on frame, medicine-adding bin
10 walls are equipped with ladder, and 10 bottom of medicine-adding bin is equipped with an outlet conduit, and the outlet conduit nozzle is placed in the second level
The top in pond 7, the outlet conduit are equipped with a switch valve, are used to store alkaline detergent solution, energy in the medicine-adding bin 10
Enough reduce the sulfur content in exhaust gas.
Preferably, 6 bottom of low-level culture pool is set as inclined-plane, and the side on the low inclined-plane in 6 bottom of low-level culture pool is provided with blowdown
Mouthful, butterfly valve is installed on the sewage draining exit, opens butterfly valve convenient for the mud discharging in low-level culture pool 6.
Further, the spray lateral can have more, and layering is surrounded on 2 inner wall of spray column, every branched pipe
Multiple nozzles 4 are equipped with, by the increase of 4 quantity of branched pipe and nozzle, enhance spraying intensity, for by the big of spray column 2
Tolerance can enhance spraying and dedusting effect.
Working principle of the utility model is: 1 dusty gas of scrapper conveyor passes through spray column 2, nozzle after circulating fan 11 is opened
4 spray dusty gas by the high pressure water that water circulating pump 5 provides, and the dust after the spray of nozzle 4 is fallen with water flow
Entering the tank bottom of spray column 2 by ball valve, flows into low-level culture pool 6,6 sewage of low-level culture pool after precipitating passes through partition 8, second level pond 7 is flowed to,
Water source is provided to nozzle 4 using water circulating pump 5, after the electronic liquid level gauge 9 on second level pond 7 shows that water level is too low, opens storage
To 7 moisturizing of second level pond, the alkaline detergent solution in medicine-adding bin 10 is deployed according to water quality detection result for valve on water pot, is sprayed
After spiral board 3, air-flow slows down gas after leaching, reduces the water content in gas, gas up to standard is after circulating fan 11
Diffuse channel 12 puts idle discharge.
The embodiments of the present invention two: being arranged water quality automatic detection module on second level pond 7, the water quality detects mould automatically
Block includes detection probe, analytical unit and control unit, and described detection probe one end is placed in one end and analytical unit in second level pond 7
Connection, analytical unit is connect with control unit, and after detection probe detects water quality, water quality information is transferred to analytical unit,
Analytical unit will analyze result and be transferred to control unit after being analyzed, automatic medicine adding apparatus and electricity is arranged on the medicine-adding bin 10
Dynamic regulating valve, the automatic medicine adding apparatus includes automatic foodstuff releasing apparatus, automatic stirrer and controller, automatic foodstuff releasing apparatus, automatic stirring
It mixes device and electric control valve is connect with controller respectively, controller is connect with control unit, when controller receives control unit
Dosing instruction after, controller sends instructions to automatic foodstuff releasing apparatus and carries out blanking, and then it is equal to carry out water filling stirring for automatic stirrer
Even, controller control electric control valve is opened to 7 solubilization liquid of second level pond, and dosing finishes electric control valve and is automatically closed.
It should be noted that above-mentioned each technical characteristic continues to be combined with each other, the various embodiments not being enumerated above are formed,
It is accordingly to be regarded as the range of the utility model specification record；Also, it for those of ordinary skills, can be according to above stating
It is bright to be improved or converted, and all these modifications and variations all should belong to the protection model of the appended claims for the utility model
It encloses.
Claims (9)
1. a kind of scraper plate dust removal device, including scrapper conveyor and spraying mechanism, scraper plate box body top offers venthole, described
Venthole is connect by scrapper conveyor outlet pipe with the spraying mechanism, which is characterized in that the spraying mechanism include spray column,
Spray unit, exhaust unit and the spiral board that spray column inner upper end is arranged in, the spray column top offer a circular hole, institute
It states exhaust unit and is connect with the circular hole at the top of spray column by spraying outlet pipe, the spray unit includes nozzle, recirculated water
The lower section of the spiral board is arranged in pond and medicine-adding bin, the nozzle, and the nozzle and the circulating water pool pass through circulating water pipe
Road connection, the side of the circulating water pool is provided with medicine-adding bin.
2. scraper plate dust removal device according to claim 1, which is characterized in that the circulating water pool include water circulating pump,
Low-level culture pool and second level pond, the low-level culture pool is corresponding with the spray lower section of tower bottom, the low-level culture pool and the second level pond
In groove-like, the second level pond is integrated with the low-level culture pool to be connect, and centre is equipped with partition, and the water circulating pump is equipped with water inlet
Mouth and water outlet, the water inlet are connect with the second level pond by water inlet line, and the water inlet line nozzle is inserted in described
Away from second level bottom of pond portion half position in second level pond, the water outlet is connect by circulating water pipeline with the nozzle.
3. scraper plate dust removal device according to claim 2, which is characterized in that the circulating water pipeline is along the spray column
Outer wall is vertically arranged, and the circulating water pipeline is equipped with lateral, is set among the lateral and the circulating water pipeline
There is valve, the lateral is located at below the spiral board, fixes along the spray column inner wall surrounding, the nozzle is according to spray
Leaching need for several, several nozzle equidistantly distributeds are on the lateral.
4. scraper plate dust removal device according to claim 3, which is characterized in that the partition be welded on the low-level culture pool with
Among second level pond, the partition is stainless steel, and edge is zigzag on the partition.
5. scraper plate dust removal device according to claim 4, which is characterized in that the spray column includes tank bottom and tank body,
The tank body is cylinder, and the tank bottom is welded in cone, the upper edge of the tank bottom with the lower edge of the tank body, the tank bottom
Bottom be equipped with ball valve, the ball valve is corresponding with the low-level culture pool position, and the lower part of the tank body also offers a circle
Through-hole, the circular through hole connects by scrapper conveyor outlet pipe with scrapper conveyor, equipped with circle people on outer wall in the middle part of the tank body
Hole is equipped with blind plate on the circle manhole.
6. scraper plate dust removal device according to claim 5, which is characterized in that the exhaust unit include circulating fan and
Diffuse channel, the air inlet on the circulating fan are connect with the circular hole at the top of the spray column by pipeline, the circulated air
Gas outlet on machine is connect with diffuse channel, and cap is equipped at the top of the diffuse channel.
7. scraper plate dust removal device according to claim 2, which is characterized in that it is provided with liquidometer on the second level pond,
The liquid level is calculated as electronic liquid level gauge, and fresh water pipeline is additionally provided with above the second level pond, and the fresh water pipeline and water tank connect
It connects, pipe outlet is equipped with switch valve.
8. scraper plate dust removal device according to claim 6, which is characterized in that the bottom of the medicine-adding bin is higher than second level
Pond, the medicine-adding bin are placed on frame, and medicine-adding bin wall is equipped with ladder, and the medicine-adding bin bottom is equipped with an outlet conduit,
The outlet conduit nozzle is placed in the top in the second level pond, and the outlet conduit is equipped with a switch valve, the medicine-adding bin
It is interior to be used to store alkaline detergent solution.
9. scraper plate dust removal device according to claim 2, which is characterized in that the level-one bottom of pond portion is set as inclined-plane,
The side on the low inclined-plane of level-one bottom of pond portion is provided with sewage draining exit, butterfly valve is installed on the sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821069072.1U CN208683802U (en) | 2018-07-06 | 2018-07-06 | A kind of scraper plate dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821069072.1U CN208683802U (en) | 2018-07-06 | 2018-07-06 | A kind of scraper plate dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208683802U true CN208683802U (en) | 2019-04-02 |
Family
ID=65880341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821069072.1U Expired - Fee Related CN208683802U (en) | 2018-07-06 | 2018-07-06 | A kind of scraper plate dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208683802U (en) |
-
2018
- 2018-07-06 CN CN201821069072.1U patent/CN208683802U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 |