High-pressure spraying dust suppressor

Abstract

The utility model discloses a high-pressure spray dust suppressor which comprises a bottom box and an air duct, a water tank is arranged in the bottom box, an annular pipe is fixedly arranged on the inner wall of one end of the air duct, a plurality of groups of spray heads are fixedly arranged on the annular pipe, and a water conveying pipe is arranged between the annular pipe and the water tank. A high-pressure fan is fixedly arranged in the air duct, an auxiliary dust falling mechanism is further arranged at the top of the bottom box, and the auxiliary dust falling mechanism comprises two sets of mounting pipes, long blocks and connectors; by means of the designed auxiliary dust falling mechanism, when a spraying head located on the device falls dust of dust drifting away from water mist in a long distance through a high-pressure draught fan in the using process, the spraying head at the top of the installation pipe is started to spray water mist, and dust drifting away from the area in a short distance and located above the device can also be subjected to dust falling; and the dust falling effect of the high-pressure spraying dust suppressor equipment on the floating dust is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust suppressors, and in particular relates to a high-pressure spray dust suppressor. Background Art

[0002] A lot of dust will be generated during the mining process. At this time, the floating dust will be suppressed by a high-pressure spray dust suppressor. The high-pressure spray dust suppressor is based on the principle of wind transportation. It uses a high-pressure pump and a sprinkler head to atomize water droplets, and then uses a high-pressure fan to push the atomized water mist out, so as to achieve the effect of sending the water mist to a long distance. The water mist combines with the dust in the air and then falls to the ground, achieving the purpose of dust suppression and removal.

[0003] The Chinese patent application No. 202221142171.4 discloses a high-pressure remote spray dust suppression device. This patent effectively realizes the cleaning of water droplets attached to the inner wall of the dust suppression cannon through the combination of a spray head, an ultrasonic paddle, a high-pressure fan, a water pipe and a controller, thereby avoiding the phenomenon of water droplets adhering to the inner wall of the dust suppression cannon and backflow. During use, the high-pressure fan located on the wind tube pushes the atomized water mist on the spray head outward, so as to achieve the effect of sending the water mist to a long distance. However, there is no device for dust reduction for the dust floating in the area above the high-pressure spray dust suppressor, so that the high-pressure spray dust suppressor has a good dust reduction effect on the long-distance floating dust, but the dust reduction effect on the dust floating in the close distance and in the area above the equipment is limited, which reduces the problem of the dust reduction effect of the high-pressure spray dust suppressor on dust. For this reason, we propose a high-pressure spray dust suppressor. Utility Model Content

[0004] The purpose of the utility model is to provide a high-pressure spray dust suppressor to solve the problem that there is no device for dust reduction in the area above the high-pressure spray dust suppressor proposed in the above background technology, so that the high-pressure spray dust suppressor has a good dust reduction effect on dust floating at a long distance, but has a limited dust reduction effect on dust floating at a short distance and in the area above the equipment, thereby reducing the dust reduction effect of the high-pressure spray dust suppressor on dust.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-pressure spray dust suppressor, comprising a base box and a wind tube, a water tank is arranged inside the base box, an annular tube is fixedly arranged on the inner wall of one end of the wind tube, a plurality of groups of spray heads are fixedly arranged on the annular tube, a water pipe is arranged between the annular tube and the water tank, a high-pressure fan is fixedly arranged inside the wind tube, an auxiliary dust reduction mechanism is also arranged on the top of the base box, the auxiliary dust reduction mechanism comprises two groups of mounting tubes, a long block and a joint, a soft water pipe is fixedly connected between the bottom of the joint and the water tank, a plurality of groups of spray heads are fixedly arranged on the top of the mounting tube, a top column is fixedly arranged on the bottom of the mounting tube, a movable column is fixedly arranged on the bottom of the top column, and a fixing member for lifting and lowering the movable column is arranged between the movable column and the long block.

[0006] Preferably, the fixing member includes a screw rod, screw holes and round holes are provided inside both ends of the long block, the bottom of the movable column passes through the inside of the round hole, the screw rod is located inside the screw hole, and the end of the screw rod extends to the surface of the movable column.

[0007] Preferably, the long block is located on one side of the bottom box, and the screw hole is connected to the circular hole.

[0008] Preferably, the outside of the joint is provided with insertion holes on both sides, and the end of the connecting hose is fixedly provided with an insertion tube, and the end of the insertion tube is inserted into the inside of the insertion hole.

[0009] Preferably, two sets of lower plates are fixedly provided at the bottom of the long block, and the lower plates are fixedly connected to the bottom box by screws.

[0010] Preferably, a rotating frame is arranged on the top of the bottom box, the wind tube is rotatably connected to the rotating frame via two sets of rotating shafts, and a hydraulic rod is arranged between the rotating frame and the bottom box.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model is designed with an auxiliary dust reduction mechanism. When in use, when the spray head located on the equipment uses a high-pressure fan to use water mist to reduce the floating dust at a long distance, the spray head on the top of the installation pipe can also spray water mist to reduce the floating dust at a close distance and in the area above the equipment, thereby further increasing the dust reduction effect of the high-pressure spray dust suppressor equipment on the floating dust.

[0013] (2) The utility model combines the designed jack, insert tube, lower plate and screws, so that the auxiliary dust suppression mechanism can be disassembled when not in use, and the long block, installation tube, connecting hose, etc. can be disassembled to facilitate installation and use according to different situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a right view structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the auxiliary dust reduction mechanism of the utility model;

[0017] Figure 4 This is a schematic diagram of the installation pipe and spray head structure of the utility model;

[0018] In the figure: 100, bottom box; 101, hydraulic rod; 102, sprinkler head; 103, air cylinder; 104, rotating frame; 105, high-pressure fan; 200, mounting pipe; 201, long block; 202, connecting hose; 203, moving column; 204, joint; 205, top column; 206, screw; 207, spray head; 300, lower plate; 301, intubation. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1

[0021] See also Figure 1 , Figure 2 , Figure 3 and Figure 4The utility model provides a technical solution: a high-pressure spray dust suppressor, including a bottom box 100 and a wind tube 103, a water tank is arranged inside the bottom box 100, and the water tank is filled with water for dust suppression, an annular tube is fixedly arranged on the inner wall of one end of the wind tube 103, a plurality of groups of spray heads 102 are fixedly arranged on the annular tube, a water delivery pipe is arranged between the annular tube and the water tank, and water is delivered to the spray heads 102 through the water delivery pipe, a high-pressure fan 105 is fixedly arranged inside the wind tube 103, and an auxiliary dust suppression mechanism is also arranged on the top of the bottom box 100, and the auxiliary dust suppression mechanism includes There are two groups of mounting pipes 200, a long block 201 and a joint 204. A soft water pipe is fixedly connected between the bottom of the joint 204 and the water tank. A water pump is also provided on the soft water pipe to transport water to the spray head 207. A plurality of groups of spray heads 207 are fixedly provided on the top of the mounting pipe 200. The spray head 207 can spray water mist to reduce dust. A top column 205 is fixedly provided at the bottom of the mounting pipe 200. A moving column 203 is fixedly provided at the bottom of the top column 205. A fixing part for lifting and lowering the moving column 203 is provided between the moving column 203 and the long block 201.

[0022] Example 2

[0023] Based on Example 1, please refer to Figure 1 , Figure 2 and Figure 3 The fixing member includes a screw 206. Screw holes and round holes are provided at both ends of the long block 201. The bottom of the movable column 203 passes through the round hole. The screw 206 is located inside the screw hole. The screw 206 and the screw hole are screwed together by threads. The end of the screw 206 extends to the surface of the movable column 203.

[0024] The long block 201 is located at one side of the bottom box 100, and the screw hole is communicated with the round hole.

[0025] The utility model is designed with an auxiliary dust reduction mechanism. During use, when the spray head 102 located on the equipment uses the high-pressure fan 105 to reduce the floating dust over a long distance with water mist, the spray head 207 on the top of the mounting tube 200 is opened to spray water mist. The high-pressure fan 105 can reduce the dust over a long distance with the water mist sprayed by the spray head 102, and can also reduce the floating dust at a short distance and in the area above the equipment, further increasing the dust reduction effect of the high-pressure spray dust suppressor equipment on the floating dust.

[0026] Example 3

[0027] Based on Example 2, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4The connector 204 is provided with two side plug holes on the outside, and a plug tube 301 is fixedly provided at the end of the connecting hose 202. The plug tube 301 can be disassembled and assembled through the plug tube 301 and the plug hole, and the end of the plug tube 301 is inserted into the inside of the plug hole;

[0028] Two sets of lower plates 300 are fixedly arranged at the bottom of the long block 201. The lower plates 300 are fixedly connected to the bottom box 100 by screws, and the lower plates 300 can be disassembled and assembled by screws.

[0029] The utility model combines the designed jack, the insert tube 301, the lower plate 300 and the screws, so that the auxiliary dust reduction mechanism can be disassembled when not in use, and the long block 201, the mounting tube 200, the connecting hose 202, etc. can be disassembled, which is convenient for installation and use according to different situations.

[0030] In this embodiment, a rotating frame 104 is disposed on the top of the bottom box 100 , the air cylinder 103 and the rotating frame 104 are rotatably connected via two sets of rotating shafts, and a hydraulic rod 101 is disposed between the rotating frame 104 and the air cylinder 103 .

[0031] The working principle and use process of this utility model:

[0032] When the utility model is in use, the screw rod 206 is first turned outward to loosen, at which time the working end of the screw rod 206 is no longer in contact with the surface of the movable column 203, and then the movable column 203 is moved upward to a suitable height position, driving the top column 205 and the mounting pipe 200 to move, and when the movement is completed, the screw rod 206 is tightened, and the movable column 203 can be fixed, and the water pump located on the soft water pipe is turned on while the sprinkler head 102 is turned on. At this time, the water in the water tank is sequentially passed through the joint 204, the connecting hose 202, and the mounting pipe 200 to the spray head 207 through the water pump, and the spray head 207 sprays water mist above the equipment. The water mist disperses and can spray dust above and near the equipment, thereby improving the dust reduction effect of the equipment. When the equipment is not in use, it can be operated according to the opposite principle mentioned above;

[0033] When it is necessary to disassemble the long block 201, the mounting tube 200, the connecting hose 202, etc. on the auxiliary dust reduction mechanism, pull out the insert tube 301 from the socket in the joint 204, and then unscrew the screws on the lower plate 300 to remove it. When installing, follow the reverse principle mentioned above to install it.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-pressure spray dust suppressor, comprising a bottom box (100), a connecting hose (202) and a wind tube (103), wherein a water tank is arranged inside the bottom box (100), an annular tube is fixedly arranged on the inner wall of one end of the wind tube (103), a plurality of groups of spray heads (102) are fixedly arranged on the annular tube, a water pipe is arranged between the annular tube and the water tank, and a high-pressure fan (105) is fixedly arranged inside the wind tube (103), characterized in that: The top of the bottom box (100) is also provided with an auxiliary dust reduction mechanism, which comprises two groups of mounting pipes (200), a long block (201) and a joint (204); a soft water pipe is fixedly connected between the bottom of the joint (204) and the water tank; a plurality of groups of spray heads (207) are fixedly provided on the top of the mounting pipe (200); a top column (205) is fixedly provided on the bottom of the mounting pipe (200); a moving column (203) is fixedly provided on the bottom of the top column (205); and a fixing member for lifting and lowering the moving column (203) is provided between the moving column (203) and the long block (201).

2. A high-pressure spray dust suppressor according to claim 1, characterized in that: The fixing member comprises a screw rod (206), screw holes and round holes are provided inside both ends of the long block (201), the bottom of the movable column (203) passes through the inside of the round hole, the screw rod (206) is located inside the screw hole, and the end of the screw rod (206) extends to the surface of the movable column (203).

3. A high-pressure spray dust suppressor according to claim 2, characterized in that: The long block (201) is located on one side of the bottom box (100), and the screw hole is connected to the circular hole.

4. A high-pressure spray dust suppressor according to claim 3, characterized in that: The outside of the joint (204) is provided with plug holes on both sides, and the end of the connecting hose (202) is fixedly provided with a plug tube (301), and the end of the plug tube (301) is inserted into the inside of the plug hole.

5. A high-pressure spray dust suppressor according to claim 4, characterized in that: Two groups of lower plates (300) are fixedly arranged at the bottom of the long block (201), and the lower plates (300) are fixedly connected to the bottom box (100) by screws.

6. A high-pressure spray dust suppressor according to claim 1, characterized in that: A rotating frame (104) is arranged on the top of the bottom box (100); the wind tube (103) and the rotating frame (104) are rotatably connected via two sets of rotating shafts; and a hydraulic rod (101) is arranged between the rotating frame (104) and the (103).

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