CN204365497U - A kind of scraper transfer point spraying nozzle - Google Patents
A kind of scraper transfer point spraying nozzle Download PDFInfo
- Publication number
- CN204365497U CN204365497U CN201420822382.1U CN201420822382U CN204365497U CN 204365497 U CN204365497 U CN 204365497U CN 201420822382 U CN201420822382 U CN 201420822382U CN 204365497 U CN204365497 U CN 204365497U
- Authority
- CN
- China
- Prior art keywords
- horizontal body
- scraper
- transfer point
- shape pipeline
- fog
- 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
Links
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to a kind of scraper transfer point spraying nozzle, comprise a horizontal body, the stage casing of described horizontal body is provided with three-way valve, two " L " shape pipeline be communicated with horizontal body is symmetrically arranged with at the two ends of horizontal body, traversing section and the horizontal body of described " L " shape pipeline are in same plane, be 60 ° with the clockwise angle of horizontal body, the vertical section head bolts of described " L " shape pipeline is connected with fog-spray nozzle, and described fog-spray nozzle is mounted opposite.Spraying nozzle of the present utility model solves spraying between the scraper operating period and opens obstruction driver line-of-sight problems, decreases the operation of moving specially after moving scraper and establishing transfer point to spray.
Description
Technical field
The utility model designs a kind of coal mining equipment, is specifically related to a kind of scraper transfer point spraying nozzle.
Background technology
When the spraying of scraper transfer point is mainly used in aboveground, down-hole belt conveyer transported material, auto spraying watering is carried out to the coal dust that coal stream and coal transfer point produce, the effect play depositing dust dedusting, purifying air.The scraper transfer point spraying nozzle hanging of current use is above groove of unloading coal, when opening during harrowing coal, water curtain hinders the sight line of scraper driver, when mobile scraper, some scraper transfer point spraying nozzles need be installed again, add the labour intensity of staff.
Summary of the invention
For above-mentioned situation, the purpose of this utility model is to provide a kind of scraper transfer point spraying nozzle, solves spraying between the scraper operating period and opens obstruction driver line-of-sight problems, decrease the operation of moving specially after moving scraper and establishing transfer point to spray.
The technical solution of the utility model is as follows: a kind of scraper transfer point spraying nozzle, comprise a horizontal body, the stage casing of described horizontal body is provided with three-way valve, two " L " shape pipeline be communicated with horizontal body is symmetrically arranged with at the two ends of horizontal body, traversing section and the horizontal body of described " L " shape pipeline are in same plane, be 60 ° with the clockwise angle of horizontal body, the vertical section head bolts of described " L " shape pipeline is connected with fog-spray nozzle, and described fog-spray nozzle is mounted opposite.
Preferably, described in the angle of fog-spray nozzle that is mounted opposite be 120 °, make two spraying faces cover coal breakage bucket completely.
Scraper transfer point spraying nozzle of the present utility model, by fixture, horizontal body is fixed on scraper coal drop place during use, be connected with water pipe by the three-way valve on horizontal body, three-way valve is installed on scraper operating desk non-pedestrian side, is convenient to switch.
Scraper transfer point spraying nozzle of the present utility model has the following advantages:
1, when scraper opens spraying during producing coal, slow down the flow velocity of water, shower nozzle is oppositely arranged, and driver's sight line is no longer obstructed, and ensures construction safety further;
2, after moving scraper, spraying is followed and is moved together at every turn, decreases the operation of moving specially and establishing spraying.
3, scraper produces coal period, and dust-laying effect is better.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of scraper transfer point spraying nozzle, comprise a horizontal body 1, the stage casing of described horizontal body 1 is provided with three-way valve 4, be symmetrically arranged with two " L " shape pipeline 2 be communicated with horizontal body 1 at the two ends of horizontal body 1, traversing section and the horizontal body 1 of described " L " shape pipeline 2 are in same plane, are 60 ° with the clockwise angle of horizontal body 1, the vertical section head bolts of described " L " shape pipeline 1 is connected with fog-spray nozzle 3, and described fog-spray nozzle 3 angle is 120 ° and is mounted opposite.
During concrete use, by fixture, horizontal body 1 is fixed on scraper coal drop place, is connected by the three-way valve 4 on horizontal body 1 with water pipe, three-way valve 4 is arranged at scraper operating desk non-pedestrian side, is convenient to switch.
Claims (2)
1. a scraper transfer point spraying nozzle, it is characterized in that comprising a horizontal body, the stage casing of described horizontal body is provided with three-way valve, two " L " shape pipeline be communicated with horizontal body is symmetrically arranged with at the two ends of horizontal body, traversing section and the horizontal body of described " L " shape pipeline are in same plane, be 60 ° with the clockwise angle of horizontal body, the vertical section head bolts of described " L " shape pipeline is connected with fog-spray nozzle, and described fog-spray nozzle is mounted opposite.
2. scraper transfer point spraying nozzle according to claim 1, is characterized in that described fog-spray nozzle angle is 120 ° and is mounted opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822382.1U CN204365497U (en) | 2014-12-23 | 2014-12-23 | A kind of scraper transfer point spraying nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822382.1U CN204365497U (en) | 2014-12-23 | 2014-12-23 | A kind of scraper transfer point spraying nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204365497U true CN204365497U (en) | 2015-06-03 |
Family
ID=53321746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420822382.1U Expired - Fee Related CN204365497U (en) | 2014-12-23 | 2014-12-23 | A kind of scraper transfer point spraying nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204365497U (en) |
-
2014
- 2014-12-23 CN CN201420822382.1U patent/CN204365497U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204365497U (en) | A kind of scraper transfer point spraying nozzle | |
| CN201439718U (en) | Double dustproof water curtain for cutting coal on coal mining work surface | |
| CN202970762U (en) | Coal mine tunnel spray and aspirating device | |
| CN203809036U (en) | Full-section rotatable mobile type negative-pressure dust collecting device | |
| CN204412670U (en) | Two fluid spray devices on cleaning equipment | |
| CN207131436U (en) | A kind of mining reducing dust lowering car | |
| CN202237665U (en) | Sand cleaning water sprayer nozzle | |
| CN206111230U (en) | Full section atomizer in tunnel | |
| CN205361722U (en) | Pipeline formula high -pressure water jet cleaning gun | |
| CN202882986U (en) | Underground mine well dust falling spraying device | |
| CN204283476U (en) | Dual control atomizing de-dusting apparatus | |
| CN203960932U (en) | A kind of multiplex forklift with watering dust prevention device | |
| CN202238364U (en) | Underground wet dust removal nozzle | |
| CN204002900U (en) | Rotary sprayer | |
| CN104259024B (en) | A kind of stable water outlet type end hydraulic support shower nozzle | |
| CN204002793U (en) | A kind of dustless development machine | |
| CN203463141U (en) | Pneumatic annular spraying device for underground coal mines | |
| CN204282258U (en) | A kind of can the urban road guard bar of atomized water spray | |
| CN203374302U (en) | Liftable spraying device | |
| CN104524902A (en) | Spraying and recovery tower of water reducing agent | |
| CN206190312U (en) | Air -water linkage spraying device | |
| CN205669405U (en) | Mining without external force rotation dustproof atomizer | |
| CN204999234U (en) | Clean sweeper of belt | |
| CN204804867U (en) | Colliery rotatory spraying of annular in pit purifies distinguished and admirable device | |
| CN203678190U (en) | Dust collection device used for open-pit coal mine |
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: 20150603 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |