CN203916272U - The sealing water-circulation filtering device of coke oven dust hydrolock control of dust - Google Patents
The sealing water-circulation filtering device of coke oven dust hydrolock control of dust Download PDFInfo
- Publication number
- CN203916272U CN203916272U CN201320711816.6U CN201320711816U CN203916272U CN 203916272 U CN203916272 U CN 203916272U CN 201320711816 U CN201320711816 U CN 201320711816U CN 203916272 U CN203916272 U CN 203916272U
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- CN
- China
- Prior art keywords
- dust
- tank
- water
- sedimentation basin
- hydrolock
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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 - Lifetime
Links
- 239000000428 dust Substances 0.000 title claims abstract description 45
- 238000007789 sealing Methods 0.000 title claims abstract description 19
- 239000000571 coke Substances 0.000 title claims abstract description 14
- 238000001914 filtration Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000004062 sedimentation Methods 0.000 claims abstract description 31
- 239000008400 supply water Substances 0.000 claims abstract description 15
- 230000003137 locomotive effect Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004939 coking Methods 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 230000008021 deposition Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000012279 drainage procedure Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Coke Industry (AREA)
Abstract
A sealing water-circulation filtering device for coke oven dust hydrolock control of dust, belongs to coking technology field.This device comprises water drain funnel, sedimentation basin, filter, recirculated water supply-water pump, the auxiliary Accrete clearing device of compressed air, dredge pump, filling pipe, overflow pipe, tank; Bottom of gullet is installed water drain funnel and the auxiliary Accrete clearing device of compressed air, and filling pipe is installed at the top of tank, and the sidewall of tank is installed overflow pipe; Sedimentation basin is arranged on the below of tank, and recirculated water supply-water pump is connected to sedimentation basin top by pipeline, and before filter is arranged on recirculated water supply-water pump, dredge pump is connected to sedimentation basin bottom by pipeline.Advantage is, has effectively solved coke oven hydrolock dust collect plant sealed cistern bottom dust deposit problem, and bottom of gullet is without regular desilting; After sealing water filtration, recycle, without replacing; The stability that has improved hydrolock dust collect plant and the operation of coke-oven locomotive equipment is applicable to the transformation of all old hydrolock dust collect plant systems simultaneously.
Description
Technical field
The utility model belongs to coking technology field, particularly a kind of sealing water-circulation filtering device of coke oven dust hydrolock control of dust.
Background technology
In coke oven production process, produce dirt pits along coke oven longitudinal to frequent movement, position is many and changeable, and control of dust pipeline need to coordinate associating trapping with coke-oven locomotive equipment.Hydrolock control of dust main technology successful Application in coke oven dust, its advantage is almost nil without contraposition, air leak rate of air curtain, can effectively reduce cleaner scale, reduces dedusting fan power consumption.Shortcoming be in the control of dust main sealed cistern of outdoor layout sealing water need regularly replace and dust deposit serious, the dust removal pipe friction that the dust of deposition and coke-oven locomotive drag, cause that the increasing of coke-oven locomotive moving load, dust removal pipe easily damage etc., the maintenance workloads such as therefore tank desilting, dust removal pipe maintenance are huge, only rely on the advantage of good airproof performance, do not applied on a large scale.Developed sealing water-circulation filtering device for this reason, sealing water after filtering, is recycled in sedimentation, effectively reduce the dust deposit of bottom of gullet, improve the stability of hydrolock dust collect plant and the operation of coke-oven locomotive equipment, greatly reduce the workload that hydrolock dust collect plant is safeguarded, sealing water, without replacing, has improved the applicability of hydrolock dust collect plant.
Summary of the invention
The purpose of this utility model is to provide the sealing water-circulation filtering device of coke oven dust hydrolock control of dust, solve the shortcoming that in hydrolock dust collection manner tank, dust deposit is serious and sealing water need often be changed, to seal after water continuous circulation filters and use, effectively prevent dust deposition, improved the water quality of sealing water, make product function more perfect, the scope of application is wider.
The utility model comprises: water drain funnel 1, sedimentation basin 2, filter 3, recirculated water supply-water pump 4, the auxiliary Accrete clearing device 5 of compressed air, dredge pump 6, filling pipe 7, overflow pipe 8, tank 13.Water drain funnel 1 and the auxiliary Accrete clearing device 5 of compressed air are installed in tank 13 bottoms, and filling pipe 7 is installed at the top of tank 13, and the sidewall of tank 13 is installed overflow pipe 8; Sedimentation basin 2 is arranged on the below of tank 13, and recirculated water supply-water pump 4 is connected to sedimentation basin 2 tops by pipeline, and before filter 3 is arranged on recirculated water supply-water pump 4, dredge pump 6 is connected to sedimentation basin 2 bottoms by pipeline.
After each water drain funnel 1 draining converges to main drainpipe, enter sedimentation basin 2, sealing water filters through filter 3 after precipitation purifies again, and is promoted in tank with recirculated water supply-water pump 4, recycles, and the dust that sedimentation basin 2 is collected is drained with dredge pump 6.
Establish water drain funnel 1 at bottom of gullet, water drain funnel 1 layout that is uniformly dispersed, each drainage point enters in sedimentation basin 2 after being pooled to drain header, and drainage procedure is flow by gravity.After certain hour precipitation purifies, be promoted in tank 13 and recycle with water circulating pump 4, establish dredge pump 6 in sedimentation basin 1 bottom, slurry transportation to coke breeze sedimentation basin is focused on.Establish filter 3 at periodical feeding pump 4 entrances, sealing water is carried out to filtration treatment.For preventing that a small amount of big dust particle is in tank 13 bottom fast deposition, establish the auxiliary Accrete clearing device 5 of compressed air spray, to the bottom of gullet disturbance of jetting, prevent dust deposit by regular winding-up.
The filter of sealing water is not limited only to sedimentation basin, also can adopt the filter of other form to replace, but will be arranged in tank 13 bottoms, otherwise need to increase water pump lifting to filter.
Whole displacement of recirculated water supply-water pump water supply capacity and water drain funnel 1 are suitable, and ensure to seal in tank the liquid level of water by filling pipe 7 and overflow pipe 8.
The utility model has the advantage of: effectively solved coke oven hydrolock dust collect plant sealed cistern bottom dust deposit problem, bottom of gullet is without regular desilting, and repair and maintenance workload greatly reduces; After sealing water filtration, recycle, without replacing, save a large amount of new water; The stability that has improved hydrolock dust collect plant and the operation of coke-oven locomotive equipment is applicable to the transformation of all old hydrolock dust collect plant systems simultaneously, has improved the applicability of hydrolock dust collect plant.
Brief description of the drawings
Fig. 1 is hydrolock dust collect plant water channel drain funnel and the auxiliary Accrete clearing device of compressed air installation site schematic diagram.Wherein, C type airduct 11, dust removal pipe 12, tank 13, water drain funnel 1, the auxiliary Accrete clearing device 5 of compressed air.
Fig. 2 is the utility model sealing water filtering device flow chart.Wherein, water drain funnel 1, sedimentation basin 2, filter 3, recirculated water supply-water pump 4, the auxiliary Accrete clearing device 5 of compressed air, dredge pump 6, filling pipe 7, overflow pipe 8, tank 13.
Detailed description of the invention
Fig. 1-Fig. 2 is a kind of detailed description of the invention of the present utility model.
The utility model comprises: water drain funnel 1, sedimentation basin 2, filter 3, recirculated water supply-water pump 4, the auxiliary Accrete clearing device 5 of compressed air, dredge pump 6, filling pipe 7, overflow pipe 8.Water drain funnel 1 and the auxiliary Accrete clearing device 5 of compressed air are installed in tank 13 bottoms, and filling pipe 7 is installed at the top of tank 13, and the sidewall of tank 13 is installed overflow pipe 8; Sedimentation basin 2 is arranged on the below of tank 13, and recirculated water supply-water pump 4 is connected to sedimentation basin 2 tops by pipeline, and before filter 3 is arranged on recirculated water supply-water pump 4, dredge pump 6 is connected to sedimentation basin 2 bottoms by pipeline.
In tank 13 bottoms, water drain funnels 1 are installed, water drain funnel 1 layout that is uniformly dispersed, each drainage point enters in sedimentation basin 2 after being pooled to drain header, and drainage procedure is flow by gravity.After certain hour precipitation purifies, be promoted in tank and recycle with water circulating pump, establish dredge pump in sedimentation basin bottom, slurry transportation to coke breeze sedimentation basin is focused on.Establish filter at water circulating pump entrance, sealing water is carried out to filtration treatment.For preventing that a small amount of big dust particle is in bottom of gullet fast deposition, if the auxiliary Accrete clearing device of compressed air spray arranges many group compressed air spraying pipes to the bottom of gullet disturbance of jetting, every group of compressed air spraying Guan Shangshe magnetic valve automatic open close, regularly winding-up, prevents dust deposit.
Sedimentation basin, water pump in filter are arranged near tank as far as possible, save pipeline investment and periodical feeding pump operation power consumption.
Sedimentation basin is arranged in lower, so that water channel drain is smooth and easy, the dust of collection is delivered to coke breeze sedimentation basin with dredge pump and focuses on or be delivered to Jiao Chang.
Claims (4)
1. the sealing water-circulation filtering device of a coke oven dust hydrolock control of dust, it is characterized in that, comprise water drain funnel (1), sedimentation basin (2), filter (3), recirculated water supply-water pump (4), the auxiliary Accrete clearing device (5) of compressed air, dredge pump (6), filling pipe (7), overflow pipe (8), tank (13); Water drain funnel (1) and the auxiliary Accrete clearing device (5) of compressed air are installed in tank (13) bottom, and filling pipe (7) is installed at the top of tank (13), and the sidewall of tank (13) is installed overflow pipe (8); Sedimentation basin (2) is arranged on the below of tank (13), recirculated water supply-water pump (4) is connected to sedimentation basin (2) top by pipeline, filter (3) is arranged on recirculated water supply-water pump (4) before, and dredge pump (6) is connected to sedimentation basin (2) bottom by pipeline.
2. device according to claim 1, is characterized in that, described water drain funnel (1) is dispersed layout in tank (13) bottom lengths direction.
3. device according to claim 1, is characterized in that, auxiliary Accrete clearing device (5) the dispersed layout on bottom of gullet length direction of described compressed air.
4. device according to claim 1, is characterized in that, described sedimentation basin (2) is arranged on the below of tank (13), lower than tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320711816.6U CN203916272U (en) | 2013-11-12 | 2013-11-12 | The sealing water-circulation filtering device of coke oven dust hydrolock control of dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320711816.6U CN203916272U (en) | 2013-11-12 | 2013-11-12 | The sealing water-circulation filtering device of coke oven dust hydrolock control of dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203916272U true CN203916272U (en) | 2014-11-05 |
Family
ID=51812156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320711816.6U Expired - Lifetime CN203916272U (en) | 2013-11-12 | 2013-11-12 | The sealing water-circulation filtering device of coke oven dust hydrolock control of dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203916272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621627A (en) * | 2017-02-27 | 2017-05-10 | 大连华锐重工焦炉车辆设备有限公司 | Dust removing, water sealing and dust collecting system for coke oven |
| CN110068484A (en) * | 2019-04-29 | 2019-07-30 | 中国矿业大学 | A kind of underground water drenching water sample collection device and its method |
-
2013
- 2013-11-12 CN CN201320711816.6U patent/CN203916272U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621627A (en) * | 2017-02-27 | 2017-05-10 | 大连华锐重工焦炉车辆设备有限公司 | Dust removing, water sealing and dust collecting system for coke oven |
| CN110068484A (en) * | 2019-04-29 | 2019-07-30 | 中国矿业大学 | A kind of underground water drenching water sample collection device and its method |
| CN110068484B (en) * | 2019-04-29 | 2024-02-20 | 中国矿业大学 | An underground water spray water sample collection device and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |