CN202762250U - Coal yard dedusting device - Google Patents
Coal yard dedusting device Download PDFInfo
- Publication number
- CN202762250U CN202762250U CN 201220367459 CN201220367459U CN202762250U CN 202762250 U CN202762250 U CN 202762250U CN 201220367459 CN201220367459 CN 201220367459 CN 201220367459 U CN201220367459 U CN 201220367459U CN 202762250 U CN202762250 U CN 202762250U
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- Prior art keywords
- water
- roof
- coal
- coal yard
- around
- Prior art date
- 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
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Abstract
A coal yard dedusting device comprises a roof truss, a roof top and water pools arranged outside the roof truss. The device is characterized in that water spraying devices are arranged on the periphery on the roof truss, and ditches are arranged on the ground below the water spraying devices around the roof truss and connected with the water pools. The coal yard dedusting device has the advantages that a large amount of coal dust floated in a coal yard is effectively adsorbed by water spray ejected by the water spraying devices; the range of the water spraying devices arranged on one side or two sides of an air vent is larger than the distance of the air vent, so that water ejected cannot directly fall on coal; and edge openings of the air vent are higher than the roof top, and edge openings around the roof top are higher than the roof top which is provided with water outlet pipes which are connected with the water pools, so that water ejected by the water spraying devices of the roof top can be recovered. Coal dust collected flows into a settling pool through the ditches, coal after being settled in the settling pool can be recycled, and filtered water flows into a water storage pool to be recycled again. Plants planted around the coal yard can prevent water from being blown slantingly in windy days to avoid influences on water spraying effect.
Description
Technical field
The utility model relates to a kind of coal yard dust arrester.
Background technology
Coal is the very important energy, also is important source material metallurgical, chemical industry, and by 2010, the annual consumption of coal amount of China accounted for global consumption 35%.Become the coal consumption state of whole world maximum.But from the coal dust that coal yard flies upward out, contaminated air, near the healthy of the resident of coal yard lived in harm.
The utility model content
Technical problem to be solved in the utility model provides a kind of coal dust that can effectively prevent coal yard to external diffusion, and can make the coal of collecting, the coal yard dust arrester that continues to be utilized.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of coal yard dust arrester, comprise roof truss, roof and be arranged on the outer pond of roof truss, be provided with water injector on the described roof truss around the edge, ground around the described roof truss below water injector is provided with the ditch, and described ditch is communicated with described pond;
Be provided with ventilating opening on the described roof, described ventilating opening one or both sides are provided with water injector, described water injector range is greater than described ventilating opening distance, described ventilating opening bead is higher than the roof, bead is higher than the roof around the described roof, described roof is provided with outlet pipe, and described outlet pipe links to each other with described ditch;
Described pond is provided with two at least, is respectively sedimentation basin and cistern;
The other kind in ditch around the described roof truss is implanted with windproof plant.
Compared with prior art, the utility model has the advantages that: by a large amount of water smokes of water injector ejection, effectively adsorbed a large amount of coal dusts floating in the coal yard;
The water injector range that the ventilating opening one or both sides arrange is greater than the ventilating opening distance, the water that ejects can directly not fallen on the coal, the ventilating opening bead is higher than the roof, bead is higher than the roof around the roof, the roof is provided with outlet pipe, outlet pipe links to each other with the ditch, and the water that setting like this can eject the water injector on roof reclaims;
Collected coal dust flows into sedimentation basin by the ditch, and the coal after the sedimentation basin precipitation can be recovered utilization, the water after the filtration, and flowing into cistern can recycle again;
The plant of plantation when can prevent that wind is large, is blown water partially around the coal yard, impact water spray effect.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is roof of the present utility model plan structure schematic diagram.
The title of above accompanying drawing and sequence number: 1, roof truss, 2, water injector, 3, water inlet pipe, 4, plant, 5, the ditch, 6, bead 7, outlet pipe.
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure: the water water pump of cistern, be transported to water inlet pipe 3, then be transported in the water injector 2 that arranges around the edge on the roof truss by water inlet pipe 3, water injector 2 beginning atomized water sprays, water smoke is adsorbed airborne coal dust, the coal dust of collecting, flow into sedimentation basin by ditch 5, the coal after the sedimentation basin precipitation can be recovered utilization, water after the filtration, but flow into the cistern recycled for multiple times;
Another water pump of the water of cistern, be transported to water inlet pipe 3, then by water inlet pipe 3, be transported in the water injector 2 of ventilating opening one or both sides setting, water injector 2 beginning atomized water sprays, the range of the water of water injector 2 ejections is greater than the ventilating opening distance, and ventilating opening bead 7 is higher than the roof, and bead 7 also is higher than the roof around the roof, and water can be temporarily stored, and by outlet pipe 7 inflow ditches 5, flow into sedimentation basin by ditch 5, the coal after the sedimentation basin precipitation can be recovered utilization, water after the filtration, but flow into the cistern recycled for multiple times.
Claims (4)
1. coal yard dust arrester, comprise roof truss, roof and be arranged on the outer pond of roof truss, it is characterized in that being provided with water injector on the described roof truss around the edge, the ground around the described roof truss below water injector is provided with the ditch, and described ditch is communicated with described pond.
2. a kind of coal yard dust arrester as claimed in claim 1, it is characterized in that being provided with ventilating opening on the described roof, described ventilating opening one or both sides are provided with water injector, described water injector range is greater than described ventilating opening distance, described ventilating opening bead is higher than the roof, bead is higher than the roof around the described roof, and described roof is provided with outlet pipe, and described outlet pipe links to each other with described ditch.
3. a kind of coal yard dust arrester as claimed in claim 1 is characterized in that described pond is provided with two at least, is respectively sedimentation basin and cistern.
4. a kind of coal yard dust arrester as claimed in claim 1 is characterized in that other kind the in ditch around the described roof truss is implanted with windproof plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367459 CN202762250U (en) | 2012-07-27 | 2012-07-27 | Coal yard dedusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367459 CN202762250U (en) | 2012-07-27 | 2012-07-27 | Coal yard dedusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202762250U true CN202762250U (en) | 2013-03-06 |
Family
ID=47768854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220367459 Expired - Fee Related CN202762250U (en) | 2012-07-27 | 2012-07-27 | Coal yard dedusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202762250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103566681A (en) * | 2012-07-27 | 2014-02-12 | 宁波市镇海捷登应用技术研究所 | Coal yard dust collector |
| CN107654103A (en) * | 2017-09-21 | 2018-02-02 | 萍乡市华星环保工程技术有限公司 | A kind of closed coal canopy of environment-friendly type |
-
2012
- 2012-07-27 CN CN 201220367459 patent/CN202762250U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103566681A (en) * | 2012-07-27 | 2014-02-12 | 宁波市镇海捷登应用技术研究所 | Coal yard dust collector |
| CN107654103A (en) * | 2017-09-21 | 2018-02-02 | 萍乡市华星环保工程技术有限公司 | A kind of closed coal canopy of environment-friendly type |
| CN107654103B (en) * | 2017-09-21 | 2019-06-28 | 萍乡市华星环保工程技术有限公司 | A kind of closed coal canopy of environment-friendly type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130727 |