CN105257331A - Mine wet type dust removing device - Google Patents
Mine wet type dust removing device Download PDFInfo
- Publication number
- CN105257331A CN105257331A CN201510665116.1A CN201510665116A CN105257331A CN 105257331 A CN105257331 A CN 105257331A CN 201510665116 A CN201510665116 A CN 201510665116A CN 105257331 A CN105257331 A CN 105257331A
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- dust
- water
- baffle plates
- lower baffle
- removing box
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Abstract
The invention relates to a mine wet type dust removing device, which comprises a dust removing box body, a support frame and a water box, wherein the air inlet end of the dust removing box body is connected with a positive air tube; the positive pressure air tube is sequentially connected with an extraction type cyclone and a negative pressure air tube; a plurality of upper baffle plates and lower baffle plates in separated distribution are arranged in the dust removal box body; the two side surfaces of the partial upper baffle plates and the partial lower baffle plates are provided with water spraying spray heads; the single side surfaces of the partial upper baffle plates and the partial lower baffle plates are provided with water spraying spray heads; spray head water supply pipes connected with the water spraying spray heads are arranged in each of the upper baffle plates and the lower baffle plates; a water supply pump is arranged in the water box; the output end of the water supply pump is connected with the spray head water supply pipes through a water supply main pipe; the bottom of the inner side of the dust removal box body is provided with a temporary water storage pool; a water discharge opening of the temporary water storage pool is connected with a sewage box through a pipeline; the output end of a lifting pump arranged in the sewage box is connected into the water box through a pipeline; a reverse flushing device is arranged in the temporary water storage pool; and a pollution discharge opening matched with the reverse flushing device is formed in the dust removal box body.
Description
Technical field
The present invention relates to a kind of mine dedusting equipment, particularly relate to a kind of mining wet dust-collecting device.
Background technology
In progress of coal mining, can produce a large amount of dust, and digging operation is the important procedure producing dirt, its dust-producing amount accounts for more than 85% of total dust, the physical and mental health of serious harm coal miner.Pneumoconiosis Patients about 800,000 people of the colliery industry of current China, and with the speed increase of annual 15000 people, nearly 3000 people die from pneumoconiosis every year, bring great misery to patient and family thereof.
Although people have developed dust arrester miscellaneous at present, but more existing dust arresters due to the dedusting time shorter, so dedusting effect bad, and some apparatus structure more complicated, wherein can use the parts of many price comparison costlinesses, cause cost compare high.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of mining wet dust-collecting device, solves traditional dust arrester problem that dust removing effects is poor in use, cost is high.
The technical scheme that the present invention solves the problems of the technologies described above is as follows, a kind of mining wet dust-collecting device, comprise dust-removing box, support, water tank, described dust-removing box inlet end is connected with positive pressure wind pipe, described positive pressure wind pipe is connected with pull-out type counter-rotating fan in turn, negative pressure air duct, some overhead gages spaced apart and lower baffle plate is provided with in described dust-removing box, the described overhead gage of part and the described lower baffle plate two sided of part are provided with sprinkler head, the described overhead gage of part and the described lower baffle plate single side face of part are provided with sprinkler head, and, described overhead gage be equipped with the shower nozzle feed pipe be connected with described sprinkler head in described lower baffle plate, supply-water pump is provided with in described water tank, and, described supply-water pump output is connected with described shower nozzle feed pipe by water main, described dust-removing box inside bottom is provided with interim reservoir, described interim reservoir outfall is connected with foul water tank by pipeline, and, lift pump output in described foul water tank is connected in described water tank by pipeline, back purge system is provided with in described interim reservoir, described dust-removing box is provided with the sewage draining exit matched with described back purge system.
Further, described water main is provided with Waterpower regulating valve.
The beneficial effect of above-mentioned further scheme is: by arranging Waterpower regulating valve on water main, can regulate like this, be convenient to reach better dust removing effects according to the pressure of the water to sprinkler head ejection that specifically needs used.
Further, the blow-off pipe of described sewage draining exit is provided with blowdown control valve.
The beneficial effect of above-mentioned further scheme is: can be regular the mud that remains in interim reservoir is discharged.
Further, described negative pressure air duct air inlet is provided with methane Concentration Measurement device.
Further, described methane Concentration Measurement device is connected with warning device.
The beneficial effect of above-mentioned further scheme is: by arranging methane Concentration Measurement device in negative pressure air duct air inlet, can the concentration of gas in gas-monitoring constantly, and whether warning device can point out gas density to exceed standard, the effective personal safety ensureing workpeople.
Beneficial effect of the present invention: by arranging some overhead gages spaced apart and lower baffle plate in dust-removing box, make gas can in dust-removing box stay longer, and by the effect of sprinkler head, effectively can carry out dust removal process to gas, and good dedusting effect, overall structure is also fairly simple, and cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
In figure 1, dust-removing box; 2, support; 3, water tank; 4, positive pressure wind pipe; 5, pull-out type counter-rotating fan; 6, negative pressure air duct; 7, overhead gage; 8, lower baffle plate; 9, sprinkler head; 10, shower nozzle feed pipe; 11, supply-water pump; 12, water main; 13, interim reservoir; 14, back purge system; 15, sewage draining exit; 16, Waterpower regulating valve; 17, blowdown control valve; 18, methane Concentration Measurement device; 19, warning device.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment as shown in Figure 1, a kind of mining wet dust-collecting device, comprise dust-removing box 1, support 2, water tank 3, described dust-removing box 1 inlet end is connected with positive pressure wind pipe 4, described positive pressure wind pipe 4 is connected with pull-out type counter-rotating fan 5 in turn, negative pressure air duct 6, some overhead gages 7 spaced apart and lower baffle plate 8 is provided with in described dust-removing box 1, the described overhead gage of part 7 and part described lower baffle plate 8 two sided are provided with sprinkler head 9, the described overhead gage of part 7 and part described lower baffle plate 8 single side face are provided with sprinkler head 9, and, described overhead gage 7 be equipped with the shower nozzle feed pipe 10 be connected with described sprinkler head 9 in described lower baffle plate 8, supply-water pump 11 is provided with in described water tank 3, and, described supply-water pump 11 output is connected with described shower nozzle feed pipe 10 by water main 12, described dust-removing box 1 inside bottom is provided with interim reservoir 13, described interim reservoir 13 outfall is connected with foul water tank by pipeline, and, lift pump output in described foul water tank is connected in described water tank 3 by pipeline, back purge system 14 is provided with in described interim reservoir 13, described dust-removing box 1 is provided with the sewage draining exit 15 matched with described back purge system 14.Described water main 12 is provided with Waterpower regulating valve 16.The blow-off pipe of described sewage draining exit 15 is provided with blowdown control valve 17.Described negative pressure air duct 6 air inlet is provided with methane Concentration Measurement device 18.Described methane Concentration Measurement device 18 is connected with warning device 19.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a mining wet dust-collecting device, it is characterized in that: comprise dust-removing box (1), support (2), water tank (3), described dust-removing box (1) inlet end is connected with positive pressure wind pipe (4), described positive pressure wind pipe (4) is connected with pull-out type counter-rotating fan (5) in turn, negative pressure air duct (6), some overhead gages spaced apart (7) and lower baffle plate (8) is provided with in described dust-removing box (1), the described overhead gage of part (7) and the described lower baffle plate of part (8) two sided are provided with sprinkler head (9), the described overhead gage of part (7) and the described lower baffle plate of part (8) single side face are provided with sprinkler head (9), and, described overhead gage (7) be equipped with the shower nozzle feed pipe (10) be connected with described sprinkler head (9) in described lower baffle plate (8), supply-water pump (11) is provided with in described water tank (3), and, described supply-water pump (11) output is connected with described shower nozzle feed pipe (10) by water main (12), described dust-removing box (1) inside bottom is provided with interim reservoir (13), described interim reservoir (13) outfall is connected with foul water tank by pipeline, and, lift pump output in described foul water tank is connected in described water tank (3) by pipeline, back purge system (14) is provided with in described interim reservoir (13), described dust-removing box (1) is provided with the sewage draining exit (15) matched with described back purge system (14).
2. a kind of mining wet dust-collecting device according to claim 1, is characterized in that: described water main (12) is provided with Waterpower regulating valve (16).
3. a kind of mining wet dust-collecting device according to claim 1, is characterized in that: the blow-off pipe of described sewage draining exit (15) is provided with blowdown control valve (17).
4. a kind of mining wet dust-collecting device according to claim 1, is characterized in that: described negative pressure air duct (6) air inlet is provided with methane Concentration Measurement device (18).
5. a kind of mining wet dust-collecting device according to claim 4, is characterized in that: described methane Concentration Measurement device (18) is connected with warning device (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510665116.1A CN105257331A (en) | 2015-10-14 | 2015-10-14 | Mine wet type dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510665116.1A CN105257331A (en) | 2015-10-14 | 2015-10-14 | Mine wet type dust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105257331A true CN105257331A (en) | 2016-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510665116.1A Pending CN105257331A (en) | 2015-10-14 | 2015-10-14 | Mine wet type dust removing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105257331A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498426A (en) * | 2016-01-21 | 2016-04-20 | 遵义兴和能源有限公司 | Dust collection and sedimentation device |
| CN108678799A (en) * | 2018-06-26 | 2018-10-19 | 榆林学院 | A kind of dedusting device for coal mine safety |
| CN108843370A (en) * | 2018-05-24 | 2018-11-20 | 甘肃省治沙研究所 | A kind of mining high efficiency device for reducing dust |
| CN109184686A (en) * | 2018-09-19 | 2019-01-11 | 邹城兖矿泰德工贸有限公司 | Coalcutter secondary negative-pressure dust removal machine |
| CN110410135A (en) * | 2019-06-26 | 2019-11-05 | 山东科技大学 | The full wet type recirculated water dust removal by filtration system of roadway head and working method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2336851Y (en) * | 1998-07-02 | 1999-09-08 | 牛喜华 | Dry and wet sedimentation type dust extraction device |
| JP2003158365A (en) * | 2001-11-22 | 2003-05-30 | Hitachi Chem Co Ltd | Device for washing printed wiring board and laminated plate for printed wiring board |
| CN201090237Y (en) * | 2007-10-23 | 2008-07-23 | 赵耀山 | Glass reinforced plastics wet-type dust collector for mining |
| CN203022798U (en) * | 2012-12-04 | 2013-06-26 | 唐山开滦广汇设备制造有限公司 | Rubber-wheel carrying trolley used for dust remover in coal mine inclined shaft |
| CN203145991U (en) * | 2013-01-14 | 2013-08-21 | 山西潞安矿业(集团)有限责任公司 | Ventilation and dust prevention system for coal tunneling working face |
-
2015
- 2015-10-14 CN CN201510665116.1A patent/CN105257331A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2336851Y (en) * | 1998-07-02 | 1999-09-08 | 牛喜华 | Dry and wet sedimentation type dust extraction device |
| JP2003158365A (en) * | 2001-11-22 | 2003-05-30 | Hitachi Chem Co Ltd | Device for washing printed wiring board and laminated plate for printed wiring board |
| CN201090237Y (en) * | 2007-10-23 | 2008-07-23 | 赵耀山 | Glass reinforced plastics wet-type dust collector for mining |
| CN203022798U (en) * | 2012-12-04 | 2013-06-26 | 唐山开滦广汇设备制造有限公司 | Rubber-wheel carrying trolley used for dust remover in coal mine inclined shaft |
| CN203145991U (en) * | 2013-01-14 | 2013-08-21 | 山西潞安矿业(集团)有限责任公司 | Ventilation and dust prevention system for coal tunneling working face |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498426A (en) * | 2016-01-21 | 2016-04-20 | 遵义兴和能源有限公司 | Dust collection and sedimentation device |
| CN108843370A (en) * | 2018-05-24 | 2018-11-20 | 甘肃省治沙研究所 | A kind of mining high efficiency device for reducing dust |
| CN108678799A (en) * | 2018-06-26 | 2018-10-19 | 榆林学院 | A kind of dedusting device for coal mine safety |
| CN108678799B (en) * | 2018-06-26 | 2019-08-20 | 榆林学院 | A kind of dedusting device for coal mine safety |
| CN109184686A (en) * | 2018-09-19 | 2019-01-11 | 邹城兖矿泰德工贸有限公司 | Coalcutter secondary negative-pressure dust removal machine |
| CN110410135A (en) * | 2019-06-26 | 2019-11-05 | 山东科技大学 | The full wet type recirculated water dust removal by filtration system of roadway head and working method |
| CN110410135B (en) * | 2019-06-26 | 2021-12-31 | 山东科技大学 | Full-wet type circulating water filtering and dust removing system for roadway driving working face and working method |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |