CN204126664U - Colliery novel dust divider wall device - Google Patents
Colliery novel dust divider wall device Download PDFInfo
- Publication number
- CN204126664U CN204126664U CN201420522103.XU CN201420522103U CN204126664U CN 204126664 U CN204126664 U CN 204126664U CN 201420522103 U CN201420522103 U CN 201420522103U CN 204126664 U CN204126664 U CN 204126664U
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- Prior art keywords
- guide duct
- air guide
- dust
- dirt
- pvc
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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
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Abstract
The utility model discloses a kind of colliery novel dust divider wall device, comprise permanent air door, described permanent air door is provided with the PVC air guide duct of two diameter 500mm, described PVC air guide duct front end outer side is provided with mends dirt net, described benefit dirt is loaded with fog-spray nozzle on the net, and described PVC air guide duct leading inside is also provided with the high pressure spout of connecting water pipe; Described PVC air guide duct rear end adds elbow and is connected with purification water pool, described purification water pool is provided with blowoff line and air outlet, dust-laden is distinguished and admirable through Dust collecting net and PVC air guide duct, dust obtains fully moistening, forms dirt aqueous mixtures in PVC air guide duct, after dirt aqueous mixtures enters purification water pool under distinguished and admirable impetus, dirt water is discharged by blowoff line, air after purification drains in tunnel by air outlet, realizes the udst separation to dust-contained airflow, and efficiency of dust collection can reach 60%-70%.
Description
Technical field
The utility model belongs to coal mine dedusting apparatus field, is specifically related to a kind ofly want the novel dust divider wall in the colliery in main haulage roadway depositing dust operation for coal master.
Background technology
At present, China's coal-mine prevailing traffic large lane depositing dust operation, mainly with tunnel purifying spraying, transfer point spraying or install dedusting fan for Main Means in tunnel and carry out dedusting.In actual use, after purifying spraying, transfer point spraying unlatching, cloud lets it flow distant, a part is pasted onto lane wall surface, pollute working environment, another part enters after mixing with the large lane of main air intake is distinguished and admirable to be breathed for personnel in the pit with wind place, and infringement worker is healthy; Dedusting fan noise is comparatively large, waste electric energy, and efficiency of dust collection is lower.
Utility model content
This colliery novel dust divider wall device is the weak point for avoiding existing for above-mentioned prior art, the high-efficient energy-saving duster that a kind of efficiency of dust collection is high, energy-saving and cost-reducing, relatively do not pollute operating environment is provided, effectively can alleviates down-hole worker's occupational hazards and threaten.
The utility model technical solution problem adopts following technical scheme:
A kind of novel Mine Dust divider wall device, comprise the permanent air door of two fans be arranged in Coal Transportation tunnel, it is characterized in that: the PVC air guide duct described permanent air door being provided with two diameter 500mm, described PVC air guide duct front end outer side is provided with mends dirt net, described benefit dirt is loaded with fog-spray nozzle on the net, and described PVC air guide duct leading inside is also provided with the high pressure spout of connecting water pipe; Described PVC air guide duct rear end adds elbow and is connected with purification water pool, and described purification water pool is provided with blowoff line and leads to the air-out in tunnel.
The utility model in use, dust-laden is distinguished and admirable through Dust collecting net and 500mmPVC air guide duct, spraying and high-pressure fog effect under, dust wherein obtains fully moistening, mutually collide in PVC air guide duct, cohesion forms dirt aqueous mixtures, dirt aqueous mixtures enters purification water pool under distinguished and admirable impetus, through purifying pond effect, dirt water is discharged by blowoff line, air after purification drains in tunnel by air outlet, realize the udst separation to dust-contained airflow, efficiency of dust collection can reach 60%-70%, comparing dedusting fan can power cost saving 140,000 yuan/year, and reduce main intake and beautify the Meteorological with occupational hazards.
Accompanying drawing explanation
Accompanying drawing 1 is cross-sectional view of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of novel Mine Dust divider wall device, comprise the permanent air door of two fans be arranged in Coal Transportation tunnel, described permanent air door is provided with the PVC air guide duct of two diameter 500mm, described PVC air guide duct front end outer side is provided with mends dirt net, described benefit dirt is loaded with fog-spray nozzle on the net, and described PVC air guide duct leading inside is also provided with the high pressure spout of connecting water pipe; Described PVC air guide duct rear end adds elbow and is connected with purification water pool, and described purification water pool is provided with blowoff line and leads to the air-out in tunnel.
The utility model in use, dust-laden is distinguished and admirable through Dust collecting net and 500mmPVC air guide duct, spraying and high-pressure fog effect under, dust wherein obtains fully moistening, mutually collide in PVC air guide duct, cohesion forms dirt aqueous mixtures, dirt aqueous mixtures enters purification water pool under distinguished and admirable impetus, through purifying pond effect, dirt water is discharged by blowoff line, air after purification drains in tunnel by air outlet, realize the udst separation to dust-contained airflow, efficiency of dust collection can reach 60%-70%, compare dedusting fan efficiency and improve about 25%, and can power cost saving 140,000 yuan/year, and reduce main intake and beautify the Meteorological with occupational hazards.
This device had both met tunnel and had normally ventilated, and achieved again the object of dedusting, ensured operating environment clean in the main air intake in down-hole, reduced mining area and dropped into the property of occupational disease, maintain social stability, promote social economy's harmonious development.
Claims (1)
1. a colliery novel dust divider wall device, comprise the permanent air door of two fans be arranged in Coal Transportation tunnel, it is characterized in that: the PVC air guide duct described permanent air door being provided with two diameter 500mm, described PVC air guide duct front end outer side is provided with mends dirt net, described benefit dirt is loaded with fog-spray nozzle on the net, and described PVC air guide duct leading inside is also provided with the high pressure spout of connecting water pipe; Be connected with purification water pool after described PVC air guide duct rear end adds elbow, described purification water pool offer blowoff line and the air outlet towards tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522103.XU CN204126664U (en) | 2014-09-11 | 2014-09-11 | Colliery novel dust divider wall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522103.XU CN204126664U (en) | 2014-09-11 | 2014-09-11 | Colliery novel dust divider wall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204126664U true CN204126664U (en) | 2015-01-28 |
Family
ID=52383030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420522103.XU Expired - Fee Related CN204126664U (en) | 2014-09-11 | 2014-09-11 | Colliery novel dust divider wall device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204126664U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907305A (en) * | 2015-07-08 | 2015-09-16 | 安徽宝昱电子科技有限公司 | Granulating workshop dust removing device |
| CN105604601A (en) * | 2015-12-28 | 2016-05-25 | 中煤第五建设有限公司第一工程处 | Wind and water combined spraying and dust removing method of tunneling work face in roadway |
-
2014
- 2014-09-11 CN CN201420522103.XU patent/CN204126664U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907305A (en) * | 2015-07-08 | 2015-09-16 | 安徽宝昱电子科技有限公司 | Granulating workshop dust removing device |
| CN105604601A (en) * | 2015-12-28 | 2016-05-25 | 中煤第五建设有限公司第一工程处 | Wind and water combined spraying and dust removing method of tunneling work face in roadway |
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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 |
Granted publication date: 20150128 Termination date: 20150911 |
|
| EXPY | Termination of patent right or utility model |