CN215047164U - Colliery dust protected colliery conveyor - Google Patents
Colliery dust protected colliery conveyor Download PDFInfo
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- CN215047164U CN215047164U CN202121584547.2U CN202121584547U CN215047164U CN 215047164 U CN215047164 U CN 215047164U CN 202121584547 U CN202121584547 U CN 202121584547U CN 215047164 U CN215047164 U CN 215047164U
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- coal mine
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Abstract
The utility model discloses a colliery dust protected colliery conveyor, including the belt conveyor and the cabinet body, the top both sides fixedly connected with portal of belt conveyor, just be located portal both sides fixedly connected with link between two portals, be provided with the spray tube between the link, the bottom intercommunication of spray tube has atomizing nozzle, the top of portal is provided with the raceway, the intercommunication has the connecting pipe between raceway and the spray tube, the internal high-pressure pump that is provided with of cabinet, the water inlet end intercommunication of high-pressure pump has the inlet tube, the water outlet end intercommunication of high-pressure pump has the outlet pipe, the one end of outlet pipe and the one end intercommunication of raceway, the utility model relates to a technical field is carried in the colliery. This kind of colliery dust protected colliery conveyor utilizes the water smoke to reach the purpose of dust fall, has reduced fly ash and has caused the raise dust pollution in the transportation, utilizes portal and link fixation to be convenient for reform transform current belt conveyor simultaneously, and application scope is wider.
Description
Technical Field
The utility model relates to a technical field is carried in the colliery, specifically is a colliery dust protected colliery conveyor.
Background
Coal is the most important energy source in china because of its economic price and abundant reserves, especially for power generation. The fir tree mine is a Hibiscus mutabilis mining area of coal field in south ChinaOne part is located in the northwest of Qiqi county of Yibin city, Sichuan province, the mining depth of the mine is +450m to-100 m, the trend length is 13.5Km, the south and north width is 1-3 Km, and the area is 18.3846Km2The mine is built in 1965 in 12 months, and a flat copper + inclined shaft development mode is adopted. The mine design capacity is 150 ten thousand tons/year. This coal mine coal transportation distance is long to reach 10500 more meters, and main fortune coal system includes 5 band conveyer, 4 reciprocating type coal feeder, because the band conveyer top is open design, can have a large amount of fly ash to cause the raise dust pollution in the transportation, and the workman inhales the lung and easily causes the lung disease, consequently needs to carry out the dust fall and handles.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects, the utility model provides a colliery dust protected colliery conveyor can realize that belt conveyor avoids fly ash to cause the raise dust pollution in carrying.
In order to realize the above-mentioned purpose, the utility model provides a technical scheme does, a colliery dust protected colliery conveyor, including the belt conveyor and the cabinet body, the top both sides fixedly connected with portal of belt conveyor, two just be located portal both sides fixedly connected with link between the portal, be provided with the spray tube between the link, the bottom intercommunication of spray tube has atomizing nozzle, the top of portal is provided with the raceway, the intercommunication has the connecting pipe between raceway and the spray tube, the internal high-pressure pump that is provided with of cabinet, the water inlet end intercommunication of high-pressure pump has the inlet tube, the outlet end intercommunication of high-pressure pump has the outlet pipe, the one end of outlet pipe and the one end intercommunication of raceway.
Preferably, the top of one side of portal fixedly connected with mount, the bottom fixedly connected with range sensor of mount, be provided with the solenoid valve on the connecting pipe, the internal controller that is provided with of cabinet.
Preferably, the water outlet pipe is provided with a pressure sensor, and the cabinet body is internally provided with a frequency converter.
Preferably, the number of the spray pipes is at least 5, and the spray pipes are arranged at equal intervals.
Preferably, one end of the connecting pipe is located in the middle of the spray pipe.
Preferably, the door frame is fixedly connected with the belt conveyor through bolts, and the connecting frame is fixedly connected with the door frame through bolts.
The utility model adopts the above technical scheme, beneficial effect includes: according to the dustproof coal mine conveying device for the coal mine, the spraying pipe is arranged at the top of the belt conveyor through the door frame and the connecting frame, the spraying nozzle is arranged at the bottom of the spraying pipe, the aim of reducing dust is achieved through water mist, dust pollution caused by fly ash in the process of transportation is reduced, meanwhile, the door frame and the connecting frame are fixed, the existing belt conveyor is convenient to modify, and the application range is wider; in addition, the distance measuring sensor, the electromagnetic valve and the controller are arranged, whether coal exists on the surface of the conveying belt can be pushed out by using the distance measured by the distance measuring sensor, the electromagnetic valve is controlled to be opened by the controller, the surface of the conveying belt is prevented from being sprayed, and water resources are saved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a perspective view of the spraying part of the present invention;
fig. 3 is a perspective view of the spraying part of the present invention.
In the figure: the device comprises a belt conveyor 1, a cabinet 2, a door frame 3, a connecting frame 4, a spray pipe 5, an atomizing nozzle 6, a water delivery pipe 7, a connecting pipe 8, a high-pressure pump 9, a water inlet pipe 10, a water outlet pipe 11, a fixing frame 12, a distance measuring sensor 13, a pressure sensor 14, an electromagnetic valve 15, a controller 16 and a frequency converter 17.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The first embodiment is as follows: referring to fig. 1-3, the present invention provides a technical solution: a coal mine dustproof coal mine conveying device comprises a belt conveyor 1 and a cabinet body 2, wherein two sides of the top of the belt conveyor 1 are fixedly connected with a portal frame 3, a connecting frame 4 is fixedly connected between the two portal frames 3 and positioned on two sides of the portal frame 3, the portal frame 3 is fixedly connected with the belt conveyor 1 through bolts, the connecting frame 4 is fixedly connected with the portal frame 3 through bolts, the mounting is facilitated through the bolt fixing, meanwhile, the existing belt conveyor 1 is conveniently transformed, and the popularization is facilitated;
the top of portal 3 is provided with raceway 7, and the intercommunication has connecting pipe 8 between raceway 7 and the spray tube 5, and the one end of connecting pipe 8 is located the middle part of spray tube 5, is provided with high-pressure pump 9 in the cabinet body 2, and the inlet end intercommunication of high-pressure pump 9 has inlet tube 10, and the outlet end intercommunication of high-pressure pump 9 has outlet pipe 11, and the one end of outlet pipe 11 and the one end intercommunication of raceway 7, inlet tube 10 can communicate with the water source.
The top fixedly connected with mount 12 of one side of portal 3, the bottom fixedly connected with range sensor 13 of mount 12, range sensor 13 can adopt infrared range sensor, infrared range sensor utilizes infrared signal to meet the also different principle of intensity of the different reflections of barrier distance, carry out the detection of barrier distance, be provided with solenoid valve 15 on the connecting pipe 8, the internal controller 16 that is provided with of cabinet 2, controller 16 adopts the PLC controller, range sensor 13 passes to controller 16 with data, utilize the built-in procedure of controller 16 to control solenoid valve 15, thereby control water smoke, avoided spraying the conveyer belt under the condition that does not have the coal, water resources are saved.
The water outlet pipe 11 is provided with a pressure sensor 14, the cabinet body 2 is internally provided with a frequency converter 17, the frequency converter adjusts the voltage and the frequency of an output power supply by switching on and off of an internal IGBT, the required power supply voltage is provided according to the actual requirement of the motor, and further the purposes of energy saving and speed regulation are achieved, the output water pressure of the high-pressure pump 9 is related to the rotating speed, so the frequency converter changes the rotating speed of the high-pressure pump 9 by changing the frequency of the motor power supply to adjust the outlet pressure of the water pump, and the abnormality of the pressure in the pipe is avoided.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a colliery dust protected colliery conveyor, includes belt conveyor (1) and cabinet body (2), its characterized in that: the top both sides fixedly connected with portal (3), two of belt conveyor (1) between portal (3) and be located portal (3) both sides fixedly connected with link (4), be provided with spray tube (5) between link (4), the bottom intercommunication of spray tube (5) has atomizing nozzle (6), the top of portal (3) is provided with raceway (7), the intercommunication has connecting pipe (8) between raceway (7) and spray tube (5), be provided with high-pressure pump (9) in the cabinet body (2), the water inlet end intercommunication of high-pressure pump (9) has inlet tube (10), the water outlet end intercommunication of high-pressure pump (9) has outlet pipe (11), the one end of outlet pipe (11) and the one end intercommunication of raceway (7).
2. The coal mine dust-proof coal mine conveying device according to claim 1, wherein: the top fixedly connected with mount (12) of one side of portal (3), the bottom fixedly connected with range finding sensor (13) of mount (12), be provided with solenoid valve (15) on connecting pipe (8), be provided with controller (16) in the cabinet body (2).
3. The coal mine dust-proof coal mine conveying device according to claim 1, wherein: a pressure sensor (14) is arranged on the water outlet pipe (11), and a frequency converter (17) is arranged in the cabinet body (2).
4. The coal mine dust-proof coal mine conveying device according to claim 1, wherein: the number of the spray pipes (5) is at least 5, and the spray pipes (5) are arranged at equal intervals.
5. The coal mine dust-proof coal mine conveying device according to claim 1, wherein: one end of the connecting pipe (8) is positioned in the middle of the spray pipe (5).
6. The coal mine dust-proof coal mine conveying device according to claim 1, wherein: the gantry (3) is fixedly connected with the belt conveyor (1) through bolts, and the connecting frame (4) is fixedly connected with the gantry (3) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121584547.2U CN215047164U (en) | 2021-07-13 | 2021-07-13 | Colliery dust protected colliery conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121584547.2U CN215047164U (en) | 2021-07-13 | 2021-07-13 | Colliery dust protected colliery conveyor |
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| CN215047164U true CN215047164U (en) | 2021-12-07 |
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| CN202121584547.2U Active CN215047164U (en) | 2021-07-13 | 2021-07-13 | Colliery dust protected colliery conveyor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180299A (en) * | 2021-12-08 | 2022-03-15 | 北新集团建材股份有限公司 | Automatic cleaning type chamfering molding belt mechanism |
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2021
- 2021-07-13 CN CN202121584547.2U patent/CN215047164U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180299A (en) * | 2021-12-08 | 2022-03-15 | 北新集团建材股份有限公司 | Automatic cleaning type chamfering molding belt mechanism |
| CN114180299B (en) * | 2021-12-08 | 2023-03-14 | 北新集团建材股份有限公司 | Automatic cleaning type chamfering molding belt mechanism |
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