Mine road spraying dust-settling device

Abstract

The utility model relates to the technical field of spraying dust fall, and provides a mine road spraying dust fall device which comprises a water storage pond, a pressure boosting assembly, a main pipe, a first branch pipe, a hose, a concrete cubic pier, a second branch pipe, a rocker arm type spray head and a control mechanism, the pressure boosting assembly is arranged on one side of the water storage pond, and the input end of the pressure boosting assembly is connected with the water storage pond; the control mechanism starts the pressure boosting assembly and the electromagnetic valve, the started pressure boosting assembly can pressurize flowing water flow, and the pressurized water flow passes through the main pipe, the first branch pipe, the hose and the second branch pipe and is finally sprayed from the rocker arm type spray head for dust falling.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying dust reduction, in particular to a mine road spraying dust reduction device. Background Art

[0002] Mining requires blasting, and after blasting, the materials are transported from the mine road to the crusher discharge port. The environmental pollution generated during the mining production process mainly comes from dust on the mine roads. The main reason for the dust generation is that most of the mine transportation roads have not been hardened or solidified. The sand, soil and vehicle spills on the road lose moisture and are crushed by moving vehicles and the airflow produces dust particles. Road dust not only pollutes the environment, but also pollutes the air filtration system of the equipment, affecting the service life of the equipment and increasing maintenance costs. More importantly, it seriously affects the driver's visual distance, which is very detrimental to driving safety. Especially at night, road dust seriously reduces visibility, which not only affects vehicle speed and reduces transportation efficiency, but also easily causes safety accidents.

[0003] However, the current road dust reduction measures mainly involve using sprinkler trucks to spray water along the road surface. However, due to the high ambient temperature and large ground evaporation, the amount of water sprayed is far from enough to maintain a certain humidity on the road surface. Dust is still serious and driving safety cannot be effectively guaranteed. Utility Model Content

[0004] The utility model proposes a mine road spraying dust reduction device, which solves the problem that in the related art, water is mainly sprayed along the road surface by a sprinkler truck, but due to the high ambient temperature and large ground evaporation, the amount of water sprayed is far from enough to keep the road surface at a certain humidity, the dust is still serious, and driving safety cannot be effectively guaranteed.

[0005] The technical solution of the utility model is as follows: a mine road spray dust reduction device, comprising: a water storage tank, a booster assembly, a main pipe, a first branch pipe, a hose, a concrete cubic pier, a second branch pipe, a rocker-arm sprinkler head and a control mechanism;

[0006] The boosting assembly is arranged on one side of the water reservoir, and the input end of the boosting assembly is connected to the water reservoir, the main pipe is fixedly connected to the output end of the boosting assembly, a plurality of first branch pipes are fixedly installed on the outer wall of the main pipe, the other end of the first branch pipe is connected to the hose via the solenoid valve, a plurality of concrete cubic piers are spaced apart along the length direction on one or both sides of the mine road, a second branch pipe is fixedly installed on the top of the concrete cubic pier, and the rocker-arm sprinkler is fixedly connected to the top of the second branch pipe, and the other end of the hose is connected to the second branch pipe;

[0007] Preferably, a fixing column is fixedly installed on the top of each of the concrete cubic piers, a fixing assembly is provided on the outer side wall of the fixing column, and the second branch pipe is connected to the fixing column through the fixing assembly.

[0008] Preferably, the fixing assembly includes a U-shaped wire arranged on the outside of the fixing column, a fixing plate is sleeved on the U-shaped wire, and the fixing column and the second branch pipe are both located between the U-shaped wire and the fixing plate, both ends of the U-shaped wire are threadedly connected with nuts, and the U-shaped wire and the fixing plate are fixed to the fixing column under the action of the nuts.

[0009] Preferably, a mounting assembly is provided on the outer side wall of the fixing column, and the laser dust sensor is fixedly mounted on the fixing column through the mounting assembly.

[0010] Preferably, the mounting assembly includes a fixing plate arranged on one side of the fixing column, and the laser dust sensor is fixedly installed on one side of the fixing plate, a fixing card is provided on the other side of the fixing plate, and the fixing plate is fixedly installed on the fixing column through the fixing card.

[0011] Preferably, the boosting component includes a booster pump arranged on one side of the water tank, the output end of the booster pump is fixedly connected to the water outlet pipe, and the main pipe is fixedly connected to the water outlet pipe, the input end of the booster pump is fixedly connected to the water inlet pipe, and the other end of the water inlet pipe extends to the inner side of the water tank.

[0012] Preferably, a first shut-off valve is provided on the outer wall of the water inlet pipe, and a first check valve is provided on the outer wall of the water outlet pipe.

[0013] Preferably, a second shut-off valve and a second check valve are respectively provided on the outer side wall of the main pipe, and the second check valve is provided downstream of the main pipe.

[0014] Preferably, a laser dust sensor is provided on one side of the second branch pipe, and the boosting assembly, the solenoid valve, and the laser dust sensor are all electrically connected to the control mechanism. The control mechanism includes a wireless transceiver module and a controller, and the boosting assembly, the solenoid valve, the laser dust sensor, and the wireless transceiver module are all electrically connected to the controller.

[0015] The working principle and beneficial effects of the utility model are as follows:

[0016] The control mechanism activates the boost assembly and solenoid valve. The activated boost assembly boosts the pressure of the flowing water, which then flows through the main pipe, the first branch pipe, the hose, and the second branch pipe before being sprayed from the rocker-arm sprinkler head to reduce dust. A second check valve 15 prevents downstream water leakage from causing upstream backflow and reduces the load on the boost assembly 2 caused by backflow pressure due to water level differences when the boost assembly 2 is activated. The fixing column 16 and fixing assembly 17 ensure the stability of the second branch pipe 7 as water flows through it and is ejected from the rocker-arm sprinkler head 8, preventing any shaking caused by the flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0018] Figure 1 This is a schematic diagram of the overall structure proposed by the utility model;

[0019] Figure 2 The utility model provides a structural diagram of a concrete cubic pier;

[0020] Figure 3 This is a schematic diagram of the structure of the boost component proposed in the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the first branch pipe proposed in the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the installation assembly proposed in the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the fixing assembly proposed in the present invention;

[0024] Figure 7 This is a schematic diagram of the electrical connection structure proposed by the present utility model.

[0025] In the figure: 1. Water storage tank;

[0026] Booster assembly; 21. Booster pump; 22. Water outlet pipe; 23. Water inlet pipe;

[0027] Main pipe; 4. First branch pipe; 5. Hose; 6. Concrete cube pier; 7. Second branch pipe; 8. Rocker sprinkler; 9. Solenoid valve;

[0028] Installation assembly; 101, fixing plate; 102, fixing card;

[0029] Laser dust sensor; 12. First shut-off valve; 13. First check valve; 14. Second shut-off valve; 15. Second check valve; 16. Fixing column;

[0030] 17. Fixing assembly; 1701. U-shaped wire; 1702. Fixing plate; 1703. Nut. DETAILED DESCRIPTION

[0031] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figure 1 - Figure 7 The mine road spray dust suppression device includes: a water storage tank 1, a booster component 2, a main pipe 3, a first branch pipe 4, a hose 5, a concrete cubic pier 6, a second branch pipe 7, a rocker arm sprinkler 8 and a control mechanism;

[0033] A booster assembly 2 is provided on one side of a water reservoir 1, and the input end of the booster assembly 2 is connected to the water reservoir 1. A main pipe 3 is fixedly connected to the output end of the booster assembly 2. A plurality of first branch pipes 4 are fixedly mounted on the outer wall of the main pipe 3. The other end of the first branch pipe 4 is connected to a hose 5 via a solenoid valve 9. Several concrete cubic piers 6 are spaced apart along the length of one or both sides of the mine road. A second branch pipe 7 is fixedly mounted on the top of each concrete cubic pier 6, and a rocker-type sprinkler head 8 is fixedly connected to the top of the second branch pipe 7. The other end of the hose 5 is connected to the second branch pipe 7.

[0034] A laser dust sensor 11 is provided on one side of the second branch pipe 7, and the booster assembly 2, the solenoid valve 9 and the laser dust sensor 11 are all electrically connected to the control mechanism;

[0035] A second shut-off valve 14 and a second check valve 15 are respectively provided on the outer side wall of the main pipe 3 , and the second check valve 15 is provided downstream of the main pipe 3 .

[0036] The mine road spray dust reduction device provided by the present invention, when in use, monitors the dust situation of each section in real time according to the monitoring system of the spray section, and then can set the timing, automatic, duration and other intelligent controls through the PC end, and can also control the boost component 2 and the solenoid valve 9 to open on site through the wireless remote control, and can also detect the dust concentration in the air through the laser dust sensor 11. When the preset value is reached, the control mechanism opens the boost component 2 and the solenoid valve 9, and then the boost component 2 started increases the pressure of the water flowing through the water storage tank 1. The pressurized water flows through the main pipe 3, the first branch pipe 4, the hose 5 and the second branch pipe 7, and finally sprays the dust from the rocker arm sprinkler 8, thereby visually controlling the dust points in the mine, and then manually closing the second shut-off valve 14 on the main pipe 3, so as to facilitate the interruption of flow when inspecting the first branch pipe 4 and other mechanisms, and then through the second check valve 15, prevent the leakage in the downstream from causing the upstream backflow, and reduce the pressure of the backflow caused by the water level difference on the boost component 2 when starting.

[0037] It should also be noted that the water storage tank 1 is built in a higher place, even higher than the elevation of the spray road if conditions permit, so that water can be transported to the boosting component 2 through the natural height difference.

[0038] Furthermore, a fixing column 16 is fixedly installed on the top of each of the concrete cubic piers 6 , a fixing assembly 17 is provided on the outer side wall of the fixing column 16 , and the second branch pipe 7 is connected to the fixing column 16 through the fixing assembly 17 .

[0039] Specifically, the fixing column 16 and the fixing assembly 17 can ensure the stability of the second branch pipe 7 when the water flows through the second branch pipe 7 and is sprayed out from the rocker-type sprinkler head 8, thereby avoiding shaking of the second branch pipe 7 when water flows through it.

[0040] Furthermore, the fixing assembly 17 includes a U-shaped wire 1701 arranged on the outside of the fixing column 16, a fixing plate 1702 is sleeved on the U-shaped wire 1701, and the fixing column 16 and the second branch pipe 7 are both located between the U-shaped wire 1701 and the fixing plate 1702, and both ends of the U-shaped wire 1701 are threadedly connected with nuts 1703, and the U-shaped wire 1701 and the fixing plate 1702 are fixed to the fixing column 16 under the action of the nuts 1703.

[0041] Specifically, the U-shaped wire 1701 is manually put on the outside of the fixing column 16 and the second branch pipe 7, and then the fixing plate 1702 is manually put on the U-shaped wire 1701. Thereafter, the nut 1703 is manually threaded onto the U-shaped wire 1701 and tightly pressed against the fixing plate 1702 in contact with the second branch pipe 7, so that the second branch pipe 7 can be fixed together with the fixing column 16.

[0042] Furthermore, a mounting assembly 10 is provided on the outer side wall of the fixing column 16 , and the laser dust sensor 11 is fixedly mounted on the fixing column 16 through the mounting assembly 10 .

[0043] Specifically, by installing the assembly 10 , the laser dust sensor 11 can be easily installed on the fixing column 16 for use, and the laser dust sensor 11 can also be easily disassembled and replaced later.

[0044] Furthermore, the mounting assembly 10 includes a fixing plate 101 arranged on one side of the fixing column 16, and the laser dust sensor 11 is fixedly installed on one side of the fixing plate 101, and a fixing card 102 is provided on the other side of the fixing plate 101, and the fixing plate 101 is fixedly installed on the fixing column 16 through the fixing card 102.

[0045] Specifically, the fixing plate 101 is fixed to the fixing post 16 by the fixing clip 102 , thereby facilitating the installation of the laser dust sensor 11 on the fixing post 16 for use.

[0046] Furthermore, the boosting component 2 includes a booster pump 21 arranged on one side of the water tank 1, the output end of the booster pump 21 is fixedly connected to the water outlet pipe 22, and the main pipe 3 is fixedly connected to the water outlet pipe 22, the input end of the booster pump 21 is fixedly connected to the water inlet pipe 23, and the other end of the water inlet pipe 23 extends to the inner side of the water tank 1.

[0047] Specifically, the water in the water tank 1 can enter the booster pump 21 through the water inlet pipe 23 for pressurization, and the pressurized water can be transported to the main pipe 3 through the water outlet pipe 22, and then the water flowing to the rocker arm sprinkler 8 has insufficient water pressure.

[0048] Furthermore, a first shut-off valve 12 is provided on the outer wall of the water inlet pipe 23 , and a first check valve 13 is provided on the outer wall of the water outlet pipe 22 .

[0049] Specifically, the first shut-off valve 12 can cut off the flow of water in the water tank 1 to the booster pump 21, thereby facilitating the later maintenance of the booster pump 21. The first check valve 13 can prevent the high-pressure water difference from forming a backflow, causing the booster pump 21 to reverse and the reactive power waste before each startup.

[0050] Furthermore, the control mechanism includes a wireless transceiver module and a controller, and the boost component 2, the solenoid valve 9, the laser dust sensor 11 and the wireless transceiver module are all electrically connected to the controller.

[0051] Specifically, the wireless transceiver module receives signals from the PC and the wireless remote controller, and then the controller controls the boost component 2 and the solenoid valve 9 to open or close according to the signal instructions.

Claims

1. Mine road spray dust suppression device, characterized in that: include: A water storage tank (1), a booster assembly (2), a main pipe (3), a first branch pipe (4), a hose (5), a concrete cubic pier (6), a second branch pipe (7), a rocker-type sprinkler head (8), and a control mechanism; The boosting assembly (2) is arranged on one side of the water tank (1), and the input end of the boosting assembly (2) is connected to the water tank (1), the main pipe (3) is fixedly connected to the output end of the boosting assembly (2), a plurality of first branch pipes (4) are fixedly installed on the outer wall of the main pipe (3), the other end of the first branch pipe (4) is connected to the hose (5) through the solenoid valve (9), a plurality of concrete cubic piers (6) are arranged at intervals along the length direction on one side or both sides of the mine road, a second branch pipe (7) is fixedly installed on the top of the concrete cubic pier (6), and the rocker-type sprinkler (8) is fixedly connected to the top of the second branch pipe (7), and the other end of the hose (5) is connected to the second branch pipe (7); The boosting assembly (2) comprises a boosting pump (21) arranged on one side of the water storage tank (1); the output end of the boosting pump (21) is fixedly connected to a water outlet pipe (22), and the main pipe (3) is fixedly connected to the water outlet pipe (22).

2. The mine road spray dust suppression device according to claim 1, characterized in that: A fixing column (16) is fixedly installed on the top of each of the concrete cubic piers (6), a fixing assembly (17) is provided on the outer side wall of the fixing column (16), and the second branch pipe (7) is connected to the fixing column (16) through the fixing assembly (17).

3. The mine road spray dust suppression device according to claim 2, characterized in that: The fixing assembly (17) comprises a U-shaped wire (1701) arranged outside the fixing column (16), a fixing plate (1702) is sleeved on the U-shaped wire (1701), and the fixing column (16) and the second branch pipe (7) are both located between the U-shaped wire (1701) and the fixing plate (1702); Both ends of the U-shaped wire (1701) are threadedly connected to nuts (1703), and the U-shaped wire (1701) and the fixing plate (1702) are fixed to the fixing column (16) under the action of the nuts (1703).

4. The mine road spray dust suppression device according to claim 3, characterized in that: A mounting assembly (10) is provided on the outer side wall of the fixing column (16), and the laser dust sensor (11) is fixedly mounted on the fixing column (16) via the mounting assembly (10).

5. The mine road spray dust suppression device according to claim 4, characterized in that: The mounting assembly (10) includes a fixing plate (101) arranged on one side of the fixing column (16), and the laser dust sensor (11) is fixedly mounted on one side of the fixing plate (101); a fixing card (102) is provided on the other side of the fixing plate (101), and the fixing plate (101) is fixedly mounted on the fixing column (16) via the fixing card (102).

6. The mine road spray dust suppression device according to claim 1, characterized in that: The input end of the booster pump (21) is fixedly connected to a water inlet pipe (23), and the other end of the water inlet pipe (23) extends to the inner side of the water storage tank (1).

7. The mine road spray dust suppression device according to claim 6, characterized in that: A first shutoff valve (12) is provided on the outer wall of the water inlet pipe (23), and a first check valve (13) is provided on the outer wall of the water outlet pipe (22).

8. The mine road spray dust suppression device according to claim 1, characterized in that: A second shut-off valve (14) and a second check valve (15) are respectively provided on the outer side wall of the main pipe (3), and the second check valve (15) is provided downstream of the main pipe (3).

9. The mine road spray dust suppression device according to claim 1, characterized in that: The control mechanism includes a wireless transceiver module and a controller, and the boost component (2), the solenoid valve (9), the laser dust sensor (11) and the wireless transceiver module are all electrically connected to the controller; A laser dust sensor (11) is provided on one side of the second branch pipe (7), and the boost component (2), the solenoid valve (9) and the laser dust sensor (11) are all electrically connected to the control mechanism.

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