CN211874489U - Spraying dust-settling device for scraper - Google Patents
Spraying dust-settling device for scraper Download PDFInfo
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- CN211874489U CN211874489U CN202020340815.5U CN202020340815U CN211874489U CN 211874489 U CN211874489 U CN 211874489U CN 202020340815 U CN202020340815 U CN 202020340815U CN 211874489 U CN211874489 U CN 211874489U
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- scraper
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Abstract
The utility model discloses a spraying dust device for scraper, water tank (1) sets up on scraper driver's cabin rear side platform, water pump (2) are equipped with in water tank (1), water pump (2) are connected with delivery port (6) through outlet pipe (7), atomizer is by arranging horizontal water pipe (9) on scraper driver's cabin top, a row of nozzle (10) of setting on horizontal water pipe (9) constitute, horizontal water pipe (9) are through vertical water pipe (13) and outlet pipe (7) UNICOM, horizontal water pipe (9) are supported on scraper driver's cabin top or scraper driver's cabin rear side platform by the support. The utility model has the advantages of easy operation, operation are reliable, the practicality is strong, dust collection efficiency is high, can realize the pertinence dust removal under the scraper operation actual conditions, have improved spray dust removal system's utilization efficiency effectively, but wide application in trades such as mines carry over the improvement of operation dust especially fine dust.
Description
Technical Field
The utility model belongs to the technical field of the industrial dust removal, concretely relates to spraying dust device of scraper is particularly suitable for adopting the scraper to carry out the shovel dress in-process to the ore in the mine and be used for the dust fall, can be in the dust treatment of scraper freight widely used.
Background
The scraper is a trackless device for mine and is widely applied to the excavation and transportation of underground mine. When the scraper operates, a large amount of dust is generated in an operation area along with continuous scraping operation, the dust is inorganically diffused dust, the dust is high in concentration, small in particle size, large in specific surface area, strong in adsorption capacity and not prone to sedimentation, and can suspend in an air environment for a long time under the disturbance of air flow of an operation post environment, so that the safety of a mine and the physical and mental health of miners are directly influenced, and the sustainable development of mine enterprises is also directly influenced. At present, most of mines in China are exploited in deep parts, and the problem of underground dust pollution is very difficult to solve. The underground mine excavation and transportation working face is a typical place for underground unorganized dust generation, dust is easy to accumulate due to unsmooth ventilation, dust is produced by the scraper, manual sprinkling is mostly adopted for a mine pile in advance aiming at the operation dust production of the scraper, and effective dust control and purification measures are not provided.
The manual watering in advance to the ore heap can be to the ore of ore heap surface moist, can not increase the degree of wetness to all ores of ore heap completely, therefore the scraper still can produce a large amount of dust when the scraper operation.
Disclosure of Invention
The utility model aims at providing a spraying dust device for scraper that easy operation, operation are reliable, the practicality is strong to the problem that produces the high concentration dust during operation of current scraper.
In order to realize the above object of the utility model, the utility model discloses a spraying dust device for scraper adopts following technical scheme:
the utility model discloses a spraying dust device for scraper contains the water tank that sets up on scraper driver's cabin rear side platform, is equipped with the delivery port at the lateral wall of water tank, is equipped with the water pump in the water tank, and the water pump passes through outlet pipe 7 to be connected with delivery port 6, and its characteristics are: the spraying device is composed of a horizontal water pipe arranged on the top of the cab of the scraper and a row of nozzles arranged on the horizontal water pipe, the horizontal water pipe is communicated with a water outlet pipe through a vertical water pipe, and the horizontal water pipe is supported on the top of the cab of the scraper or a rear platform of the cab of the scraper by a support.
For automatic control, the utility model discloses still be equipped with control system, control system include the electric cabinet, install electric valve on the outlet pipe, install ultrasonic wave liquid level appearance in the water tank, be located the dust sensor on scraper driver's cabin the place ahead base, the electric cabinet passes through the wire and is connected with water pump, dust sensor, electric valve, ultrasonic wave liquid level appearance.
In order to supplement water in the water tank, the water tank is externally connected with a water supplementing pipe, and a water supplementing valve is installed on the water supplementing pipe.
Generally, the distance between adjacent nozzles arranged on the transverse water pipe is 400-600 mm, and the water mist sprayed out of the nozzles can effectively cover dust generated by the operation of the scraper.
In order to facilitate the operation and reduce the occupied area, the electric cabinet is preferably arranged on the side surface of the rear platform of the cab of the scraper.
The utility model discloses have following advantage after the technical scheme for a spraying dust device of scraper adopts:
(1) the spraying dust-settling device is arranged on the scraper body, so that dust generated during operation of the scraper can be effectively removed on the spot, and further pollution of underground airflow and other operation field phenomena by the dust is effectively prevented;
(2) the utility model discloses set up atomizer at the driver's cabin top, its water smoke can cover the dust that the scraper operation produced effectively, simultaneously, sets up spraying control system, can realize the pertinence dust removal under the scraper operation actual conditions, has improved spraying dust removal system's utilization efficiency effectively.
Drawings
Fig. 1 is a schematic view of the spray dust settling device for a scraper of the present invention arranged in a vertical plane;
fig. 2 is a schematic plan view of a nozzle mounting portion employed in the present invention.
The reference signs are: 1-a water tank; 2-a water pump; 3-a water replenishing valve; 4-water supply pipe; 5-ultrasonic liquid level meter; 6-water outlet; 7-a water outlet pipe; 8-an electrically operated valve; 9-a transverse water pipe; 10-a nozzle; 11-an electric cabinet; 12-a dust sensor; 13-vertical water pipe.
Detailed Description
To better describe the present invention, the spraying dust-settling device for scraper of the present invention will be described in further detail with reference to the accompanying drawings.
By figure 1 the utility model discloses a facade arrangement schematic diagram for spraying dust device of scraper combines figure 2 to see out, the utility model is used for spraying dust device of scraper contains water tank 1, water pump 2, the control system of setting on scraper driver's cabin rear side platform, and water tank 1 external moisturizing pipe 4 installs moisturizing valve 3 on moisturizing pipe 4, and water pump 2 adorns in water tank 1, is equipped with delivery port 6 at water tank 1's lateral wall, and water pump 2 passes through outlet pipe 7 and is connected with delivery port 6. The spraying device is composed of a horizontal water pipe 9 arranged on the top of the cab of the scraper and a row of nozzles 10 arranged on the horizontal water pipe 9, the distance between the adjacent nozzles 10 is 500mm, the horizontal water pipe 9 is communicated with a water outlet pipe 7 through a vertical water pipe 13, the horizontal water pipe 9 is supported on the top of the cab of the scraper or a platform on the rear side of the cab of the scraper by a support, and water required by the spraying device is provided by a water tank 1. The control system comprises an electric cabinet 11, an electric valve 8 installed on a water outlet pipe 7, an ultrasonic liquid level meter 5 installed in a water tank 1, and a dust sensor 12 located on a base in front of a scraper cab, wherein the electric cabinet 11 is arranged on the side face of a rear platform of the scraper cab, and the electric cabinet 11 is connected with a water pump 2, the dust sensor 12, the electric valve 8 and the ultrasonic liquid level meter 5 through leads.
When the scraper operates, when a dust sensor 12 arranged on a base in front of a scraper cab detects that the dust concentration exceeds a preset concentration value, an electric cabinet 11 automatically controls an electric valve 8 to be opened and a water pump 2 to be started, and a nozzle 10 starts to spray and reduce dust in an operation area of the scraper; when the dust sensor 12 detects that the dust concentration is lower than the preset concentration value, the electric cabinet 11 automatically controls the electric valve 8 to be closed and the water pump 2 not to be started or stopped, and the nozzle 10 stops spraying. Be provided with ultrasonic wave liquid level appearance 5 in water tank 1, can real-time detection in 1 water level of water tank, through the start-up and the stop of electric cabinet 11 control water pump 2 according to the water level value that detects out, when the water level that detects out is less than the default, operating personnel just in time carries out the moisturizing to water tank 1. And during water replenishing, the water replenishing valve 3 is opened, and the water replenishing pipe 4 is connected to an external water source pipeline to replenish water to the water tank 1.
Claims (5)
1. The utility model provides a spraying dust device for scraper contains water tank (1) of setting on scraper driver's cabin rear side platform, is equipped with delivery port (6) at the lateral wall of water tank (1), is equipped with water pump (2) in water tank (1), and water pump (2) are connected its characterized in that through outlet pipe (7) and delivery port (6): it still is equipped with atomizer, atomizer constitute by arranging horizontal water pipe (9) on scraper driver's cabin top, set up a row of nozzle (10) on horizontal water pipe (9), horizontal water pipe (9) are through vertical water pipe (13) and outlet pipe (7) UNICOM, horizontal water pipe (9) are supported on scraper driver's cabin top or scraper driver's cabin rear side platform by the support.
2. The spray dust reduction device for a scraper according to claim 1, characterized in that: the electric control system comprises an electric control box (11), an electric valve (8) installed on a water outlet pipe (7), an ultrasonic liquid level meter (5) installed in a water tank (1) and a dust sensor (12) located on a base in front of a cab of the scraper, wherein the electric control box (11) is connected with a water pump (2), the dust sensor (12), the electric valve (8) and the ultrasonic liquid level meter (5) through wires.
3. The spray dust reduction device for a scraper according to claim 1, characterized in that: the water tank (1) is externally connected with a water replenishing pipe (4), and a water replenishing valve (3) is installed on the water replenishing pipe (4).
4. The spray dust reduction device for a scraper according to claim 1, characterized in that: the distance between the adjacent nozzles (10) arranged on the transverse water pipe (9) is 400-600 mm.
5. The spray dust reduction device for a scraper according to claim 2, characterized in that: the electric control box (11) is arranged on the side surface of a rear platform of the cab of the scraper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020340815.5U CN211874489U (en) | 2020-03-18 | 2020-03-18 | Spraying dust-settling device for scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020340815.5U CN211874489U (en) | 2020-03-18 | 2020-03-18 | Spraying dust-settling device for scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211874489U true CN211874489U (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020340815.5U Active CN211874489U (en) | 2020-03-18 | 2020-03-18 | Spraying dust-settling device for scraper |
Country Status (1)
| Country | Link |
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| CN (1) | CN211874489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305839A (en) * | 2020-03-18 | 2020-06-19 | 中钢集团马鞍山矿山研究总院股份有限公司 | A spraying dust device for eliminating scraper is produced dress operation dust pollution |
-
2020
- 2020-03-18 CN CN202020340815.5U patent/CN211874489U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305839A (en) * | 2020-03-18 | 2020-06-19 | 中钢集团马鞍山矿山研究总院股份有限公司 | A spraying dust device for eliminating scraper is produced dress operation dust pollution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220829 Address after: 243000 No. 666 Xitang Road, Ma'anshan Economic Development Zone, Anhui Province Patentee after: MAANSHAN Mine Research Institute Co.,Ltd. Patentee after: HUAWEI METAL MINERAL RESOURCE EFFICIENT RECYCLING UTILIZATION NATIONAL ENGINEERING RESEARCH CENTER Co.,Ltd. Address before: 243000 No. 666 Xitang Road, Ma'anshan Economic Development Zone, Anhui Province Patentee before: MAANSHAN Mine Research Institute Co.,Ltd. Patentee before: HUAWEI METAL MINERAL RESOURCE EFFICIENT RECYCLING UTILIZATION NATIONAL ENGINEERING RESEARCH CENTER Co.,Ltd. Patentee before: SINOSTEEL MAANSHAN INSTITUTE OF MINING RESEARCH, ENGINEERING INVESTIGATION AND DESIGN Co.,Ltd. |
|
| TR01 | Transfer of patent right |