CN201756978U - Mining explosion-proof dust remover - Google Patents
Mining explosion-proof dust remover Download PDFInfo
- Publication number
- CN201756978U CN201756978U CN201020286191XU CN201020286191U CN201756978U CN 201756978 U CN201756978 U CN 201756978U CN 201020286191X U CN201020286191X U CN 201020286191XU CN 201020286191 U CN201020286191 U CN 201020286191U CN 201756978 U CN201756978 U CN 201756978U
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- explosion
- filter cylinder
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- dirt pocket
- dust
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Abstract
The utility model discloses a mining explosion-proof dust remover, which comprises a box, a dust-removal blowing system, an explosion-proof device, airflow distribution boards and a dust discharge drawer. The box is a cuboid structure, a perforated plate is arranged on the inner upper portion of the box, an air purification chamber is arranged in space above the perforated plate, a dust removal chamber is arranged in space under the air purification chamber, and an air outlet is arranged at the rear end of the air purification chamber. The dust-removal blowing system comprises filter cartridges and a blowing device, the filter cartridges are arranged in the dust removal chamber, the upper ends of the filter cartridges are arranged on the perforated plate, the blowing device comprises a pulse valve, a blowing pipe, spray nozzles, an air storage tank and guide devices, wherein the spray nozzles are arranged on the blowing pipe and located above the upper ends of the filter cartridges, and the guide devices are arranged at the upper ends of the filter cartridges. Besides, the airflow distribution boards are arranged in the dust removal chamber and located below the lower ends of the filter cartridges, a dust discharge drawer opening is arranged on the lower portion of one side of an air inlet arranged at the front end of the dust removal chamber, the dust discharge drawer is inserted in the opening, and the explosion-proof device is mounted on one side of the box.
Description
Technical field
The utility model relates to a kind of mine anti-explosion filtering dust collecting device that is applied to engineering drivings such as coal mining and tunnel, tunnel.
Background technology
The existing cleaner that is applied in a plurality of industries mostly is sack cleaner greatly.This class sack cleaner mainly is made of housing, long cloth bag, deashing device and ash bucket, and in order to reach desirable dust removing effects, its volume generally all makes very big.Because in engineering tunneling processes such as coal mining and tunnel, tunnel, what equipment was frequent on the one hand moves, Xian Chang space is limited on the other hand, so existing sack cleaner can not be applicable to above-mentioned occasion.If make the less sack cleaner of volume, its dust removing effects is relatively poor again, therefore also can't satisfy the dedusting requirement of engineering driving occasions such as coal mining and tunnel, tunnel.
The utility model content
The technical problems to be solved in the utility model provides a kind of mine anti-explosion formula deduster, and this deduster not only volume is little, and good dedusting effect, can make operating environment reach the industrial hygiene standard effectively.
For solving the problems of the technologies described above, a kind of mine anti-explosion formula of the utility model deduster, it contains casing, the dedusting injection system, explosion-protection equipment, airflow-distribution board, unload grey drawer, casing is a rectangular structure, the top of casing is provided with upper cover plate, the internal upper part of casing is provided with card, space on this card is an air-purifying chamber, space under this card is a dirt pocket, the rear end of air-purifying chamber is provided with air outlet, the dedusting injection system contains filter cylinder and blowing device, filter cylinder is positioned at its upper end of dirt pocket and is arranged on the card, blowing device contains pulse valve, the winding-up pipe, nozzle, gasholder and guiding device, gasholder is arranged on the outside of casing, the winding-up pipe is positioned at air-purifying chamber, the winding-up pipe links by pulse valve and gasholder, nozzle is arranged on the winding-up pipe, nozzle be positioned at filter cylinder upper end directly over, guiding device is arranged on the upper end of filter cylinder, the tilting below that is arranged in the dirt pocket and is positioned at the filter cylinder lower end of airflow-distribution board, the front end of dirt pocket is provided with air intake, the bottom of dirt pocket side is provided with unloads grey drawer mouth, unloads grey drawer and is inserted in this mouth, and explosion-protection equipment is arranged on the side of casing.
The described tilting airflow-distribution board that is arranged in the dirt pocket, it successively decreases highly gradually to interior rear end from the Inner Front End of dirt pocket.
Described airflow-distribution board is provided with air vent, and its percent opening is 35%.
The material of described filter cylinder is the imitative adhesive aggregation ester filtrate of continuous fiber.
Describedly unload grey drawer and adopt the high-quality antistatic material to make.
Since the filtering surface of filter cylinder be the long cloth bag of prior art filtering surface 3-5 doubly, so the length of filter cylinder can be shortened greatly, thereby makes the volume of the dirt pocket of mine anti-explosion filtering dust collecting device be made into very little; Unload grey drawer owing to adopt, therefore compare its volume and dwindle greatly with the prior art ash bucket.Simultaneously since the dust removal efficiency of filter cylinder up to 99.99%, filtration velocity is less, helps the sedimentation of dust, so good dedusting effect.In sum, not only volume is little for mine anti-explosion filtering dust collecting device, and good dedusting effect, can make operating environment reach the industrial hygiene standard effectively.
Description of drawings
Fig. 1 is the structural representation of the utility model mine anti-explosion formula deduster.
Fig. 2 is a mine anti-explosion formula deduster left view shown in Figure 1.
1. air intakes among the figure, 2. airflow-distribution board 3. unloads grey drawer, 4. dedusting injection system, 5. casing, 6. upper cover plate, 7. air outlet, 8. explosion-protection equipment, 9. filter cylinder, 10. guiding device, 11. nozzles, 12. winding-up pipes, 13. pulse valve, 14. gasholder, 15. air-purifying chambers, 16. cards, 17. dirt pockets.
The specific embodiment
Among Fig. 1 and Fig. 2, mine anti-explosion formula deduster contains casing 5, dedusting injection system 4, explosion-protection equipment 8, airflow-distribution board 2, unloads grey drawer 3.Casing 5 is a rectangular structure, and the top of casing 5 is provided with upper cover plate 6, and the internal upper part of casing 5 is provided with card 16, and the space on this card 16 is that the space under air-purifying chamber 15, this card 16 is a dirt pocket 17.The rear end of air-purifying chamber 15 is provided with air outlet 7.Dedusting injection system 4 contains filter cylinder 9 and blowing device.Filter cylinder 9 is positioned at dirt pocket 17 its upper ends and is arranged on the card 16.Blowing device contains pulse valve 13, winding-up pipe 12, nozzle 11, gasholder 14 and guiding device 10.Gasholder 12 is arranged on the outside of casing 5, winding-up pipe 12 is positioned at air-purifying chamber 15, and winding-up pipe 12 links by pulse valve 13 and gasholder 14, and nozzle 11 is arranged on the winding-up pipe 12, nozzle 12 be positioned at filter cylinder 9 upper ends directly over, guiding device 10 is arranged on the upper end of filter cylinder 9.The airflow-distribution board 2 tilting belows that are arranged in the dirt pocket 17 and are positioned at filter cylinder 9 lower ends.The front end of dirt pocket 17 is provided with air intake 1, and the bottom of dirt pocket 17 sides is provided with unloads grey drawer mouth, unloads grey drawer 3 and is inserted in this mouth, and explosion-protection equipment 8 is arranged on the side of casing 5.For guarantee to enter dust-contained airflows in the dirt pocket 17 distribute more all even stable, the tilting airflow-distribution board 2 that is arranged in the dirt pocket 17, it successively decreases highly gradually to interior rear end from the Inner Front End of dirt pocket 17.For reducing the resistance at dusty gas upper reaches, airflow-distribution board 2 is provided with air vent, and its percent opening is 35%.For improving the application life of filter cylinder 9, the material of filter cylinder 9 is the imitative adhesive aggregation ester filtrate of continuous fiber.Be antistatic, unload grey drawer 3 and adopt the high-quality antistatic material to make.During work, dusty gas enters in the dirt pocket 17 from air intake 1, under the effect of airflow-distribution board 2, a part of big particle dust in the dusty gas hits with it to bump and loses kinetic energy and sink to falling the bottom of unloading grey drawer 3, after remaining grain dust enters dust chamber 17, under combined effects such as Blang's diffusion and sieving, make dust deposit on the surface of filter cylinder 9, purified gas enters in the air-purifying chamber 15 through the upper port of filter cylinder 9, is discharged by blower fan through air outlet 7.The resistance of filter cylinder 9 increases with the increase of surface dust layer thickness, and resistance carries out deashing when reaching a certain setting.At this moment pulse valve 13 is opened, and the compressed air in the gasholder 14 is through nozzle 11, guiding device 10, pours in the filter cylinder 9 with the extremely short time and expands rapidly, makes filter cylinder 9 dilatancies, thereby filter cylinder 9 lip-deep dust being stripped from fall into unloads grey drawer 3.During operate as normal, explosion-protection equipment 8 is sealed by its anti-explosion safety lock, and when gas pressure in the casing 5 reached setting value, its safety door was opened release pressure automatically, closed automatically by self gravitation then.In order to guarantee that explosion-protection equipment 8 does not tightly leak out, its safety door is made fracture plate and safety lock dual structure.The utility model since the filtering surface of filter cylinder 9 be the long cloth bag of prior art filtering surface 3-5 doubly, so the length of filter cylinder 9 can be shortened greatly, thereby makes the volume of dirt pocket 17 be made into very little.Unload grey drawer 3 owing to adopt, therefore to compare its volume and dwindle greatly, thereby can further reduce the height of deduster with the prior art ash bucket.Simultaneously since the dust removal efficiency of filter cylinder up to 99.99%, filtration velocity is less, helps the sedimentation of dust, so good dedusting effect.In sum, not only volume is little for mine anti-explosion filtering dust collecting device, and good dedusting effect, can make operating environment reach the industrial hygiene standard effectively.
Claims (5)
1. mine anti-explosion formula deduster, it is characterized in that: contain casing, the dedusting injection system, explosion-protection equipment, airflow-distribution board, unload grey drawer, casing is a rectangular structure, the top of casing is provided with upper cover plate, the internal upper part of casing is provided with card, space on this card is an air-purifying chamber, space under this card is a dirt pocket, the rear end of air-purifying chamber is provided with air outlet, the dedusting injection system contains filter cylinder and blowing device, filter cylinder is positioned at its upper end of dirt pocket and is arranged on the card, blowing device contains pulse valve, the winding-up pipe, nozzle, gasholder and guiding device, gasholder is arranged on the outside of casing, the winding-up pipe is positioned at air-purifying chamber, the winding-up pipe links by pulse valve and gasholder, nozzle is arranged on the winding-up pipe, nozzle be positioned at filter cylinder upper end directly over, guiding device is arranged on the upper end of filter cylinder, the tilting below that is arranged in the dirt pocket and is positioned at the filter cylinder lower end of airflow-distribution board, the front end of dirt pocket is provided with air intake, the bottom of dirt pocket side is provided with unloads grey drawer mouth, unload grey drawer and be inserted in this mouth, explosion-protection equipment is arranged on the side of casing.
2. mine anti-explosion formula deduster according to claim 1 is characterized in that: the described tilting airflow-distribution board that is arranged in the dirt pocket, it successively decreases highly gradually to interior rear end from the Inner Front End of dirt pocket.
3. mine anti-explosion formula deduster according to claim 1 and 2, it is characterized in that: described airflow-distribution board is provided with air vent, and its percent opening is 35%.
4. mine anti-explosion formula deduster according to claim 1 is characterized in that: the material of described filter cylinder is the imitative adhesive aggregation ester filtrate of continuous fiber.
5. mine anti-explosion formula deduster according to claim 1 is characterized in that: describedly unload grey drawer and adopt the high-quality antistatic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020286191XU CN201756978U (en) | 2010-08-10 | 2010-08-10 | Mining explosion-proof dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020286191XU CN201756978U (en) | 2010-08-10 | 2010-08-10 | Mining explosion-proof dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201756978U true CN201756978U (en) | 2011-03-09 |
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ID=43644250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020286191XU Expired - Fee Related CN201756978U (en) | 2010-08-10 | 2010-08-10 | Mining explosion-proof dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201756978U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972577A (en) * | 2010-08-10 | 2011-02-16 | 盐城市兰丰环境工程科技有限公司 | Explosion-proof-type dust collector for mine |
| CN102251795A (en) * | 2011-07-01 | 2011-11-23 | 盐城市兰丰环境工程科技有限公司 | Mobile jetting filter cartridge dust remover |
| CN102383825A (en) * | 2011-11-18 | 2012-03-21 | 扬州市扬子钣金制造有限公司 | Mine cylinder type dust catcher |
| CN102400702A (en) * | 2011-11-18 | 2012-04-04 | 扬州市扬子钣金制造有限公司 | Mining horizontal type dry-process filter bag dust remover |
| CN102431569A (en) * | 2011-09-28 | 2012-05-02 | 科林环保装备股份有限公司 | High-voltage pulse flat-bag-type dust collector for high-speed railway road bed sewage suction truck |
| CN107859529A (en) * | 2017-12-05 | 2018-03-30 | 中铁二局第四工程有限公司 | The cleaner and method of a kind of bored tunnel |
| CN109139090A (en) * | 2018-09-03 | 2019-01-04 | 盐城市兰丰环境工程科技有限公司 | Explosion-proof-type dust collector for mine |
-
2010
- 2010-08-10 CN CN201020286191XU patent/CN201756978U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972577A (en) * | 2010-08-10 | 2011-02-16 | 盐城市兰丰环境工程科技有限公司 | Explosion-proof-type dust collector for mine |
| CN102251795A (en) * | 2011-07-01 | 2011-11-23 | 盐城市兰丰环境工程科技有限公司 | Mobile jetting filter cartridge dust remover |
| CN102251795B (en) * | 2011-07-01 | 2013-05-01 | 盐城市兰丰环境工程科技有限公司 | Mobile jetting filter cartridge dust remover |
| CN102431569A (en) * | 2011-09-28 | 2012-05-02 | 科林环保装备股份有限公司 | High-voltage pulse flat-bag-type dust collector for high-speed railway road bed sewage suction truck |
| CN102383825A (en) * | 2011-11-18 | 2012-03-21 | 扬州市扬子钣金制造有限公司 | Mine cylinder type dust catcher |
| CN102400702A (en) * | 2011-11-18 | 2012-04-04 | 扬州市扬子钣金制造有限公司 | Mining horizontal type dry-process filter bag dust remover |
| CN107859529A (en) * | 2017-12-05 | 2018-03-30 | 中铁二局第四工程有限公司 | The cleaner and method of a kind of bored tunnel |
| CN109139090A (en) * | 2018-09-03 | 2019-01-04 | 盐城市兰丰环境工程科技有限公司 | Explosion-proof-type dust collector for mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20180810 |