Novel device for cleaning silt on belt through high-pressure airflow

Abstract

The utility model relates to the technical field of belt cleaning, and discloses a novel high-pressure airflow belt silt cleaning device which comprises a transmission frame, a conveying belt and a cleaning and air drying device, the conveying belt is installed in the middle of the transmission frame, and the cleaning and air drying device is installed in the middle of the transmission frame. The cleaning and air-drying device comprises a supporting unit, a water return unit, a flushing unit and an air-drying unit, the supporting unit is installed at the bottom end of the transmission frame, and the water return unit is installed at the bottom end of the supporting unit. According to the novel high-pressure airflow belt sediment cleaning device, by installing a cleaning and air drying device, two sets of collector plates and high-pressure nozzles, after a conveying belt passes through the interior of a protective sleeve shell, the front face and the back face of the conveying belt can be cleaned through the two sets of collector plates and the high-pressure nozzles which are symmetrically installed up and down; therefore, the purpose of cleaning the conveying belt is achieved, and the problem that an original device cannot clean the back face of the conveying belt is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of belt cleaning, in particular to a novel high-pressure airflow belt sediment cleaning device. Background Art

[0002] In mining, metallurgy, coal and other industries, belt conveyors are relatively common material transportation equipment. Belt conveyors are used in mining, metallurgy, coal and other industries due to their large conveying capacity, simple structure and easy maintenance. They convey loose materials or finished items. According to the requirements of the transportation process, they can be single-conveyor or other conveying equipment horizontal or inclined conveying systems to meet the needs of different types of operating lines. During the transportation process, the mud and sand in the materials often adhere to the belt, which not only increases the wear of the belt, but also reduces its service life.

[0003] A self-cleaning device for a belt with publication number CN218057193U comprises a first support frame, a plug rod is movably connected to one side of the first support frame, a positioning ring is movably connected to the outer wall of the plug rod, a connecting plate is fixedly connected to one end of the plug rod, a movable shaft is fixedly connected to the front of the connecting plate, and a movable frame is movably connected to the outer wall of the movable shaft. The device is convenient for users to adjust the belt when cleaning it through the arrangement design of the plug rod, the positioning ring, the connecting plate, the movable shaft, the movable frame, the threaded sleeve and the adjusting rod, and can adjust the lower cleaning brush up and down, and is convenient to adjust the angle of the connecting plate and the movable frame, thereby improving the cleaning effect and realizing the self-cleaning function. The self-cleaning device for a belt brings convenience to the user's cleaning work, thereby meeting the use requirements, and at the same time, it can extract and collect the dust generated when cleaning the belt, and can collect it together to avoid dust flying around when cleaning, thereby improving the cleaning effect from the second aspect, meeting the use requirements, and facilitating the user's cleaning work.

[0004] The above device cleans and dries the front side of the conveyor belt by installing a nozzle and an air duct. However, the conveyor belt will generate dust during daily use, and both the front and back sides of the conveyor belt will be contaminated with dust. The above device can only clean the front side of the conveyor belt, and if the back side is not cleaned for a long time, it will affect the operation of the machine. Utility Model Content

[0005] The utility model aims to provide a novel high-pressure airflow belt sand cleaning device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of high-pressure airflow belt sediment cleaning device, comprising a transmission frame, a conveyor belt and a cleaning and air-drying device, the conveyor belt is installed in the middle of the transmission frame, the cleaning and air-drying device is installed in the middle of the transmission frame, the cleaning and air-drying device comprises a supporting unit, a water return unit, a flushing unit and an air-drying unit, the supporting unit is installed at the bottom end of the transmission frame, the water return unit is installed at the bottom end of the supporting unit, the flushing unit is installed inside the supporting unit, and the air-drying unit is installed inside the supporting unit.

[0007] The flushing unit includes a water pipe, a booster pump, a diversion pipe and a high-pressure nozzle. One end of the water pipe is fixedly installed on the surface of the water collecting tank, and the other end of the water pipe is fixedly installed on one end of the diversion pipe. The booster pump is installed in the middle of the water pipe, the other end of the diversion pipe is fixedly installed in the middle of the protective shell, and the high-pressure nozzle is fixedly installed on the surface of the diversion pipe.

[0008] The air drying unit includes a support plate, a fan, an air duct, a second diverter pipe and a collecting plate. The support plate is fixedly installed on the surface of the protective casing, the fan is fixedly installed on the surface of the support plate, the bottom end of the air duct is fixedly installed on the output end of the fan, one end of the second diverter pipe is fixedly installed on the surface of the air duct, the collecting plate is fixedly installed on the other end of the second diverter pipe, and the collecting plate is fixedly installed inside the protective casing.

[0009] Preferably, the support unit includes a support frame, a protective shell and a push block, the support frame is installed in the middle of the transmission frame, the protective shell is fixedly installed on the upper end of the support frame, the side of the protective shell is provided with an opening, the push block is installed on the side of the protective shell, and the push block is installed on the surface of the opening.

[0010] Preferably, the return water unit includes a return water pipe and a water collecting tank, one end of the return water pipe is fixedly installed on the side of the protective shell, and the other end of the return water pipe is fixedly installed on the top of the water collecting tank, and the water collecting tank is installed in the middle of the support frame.

[0011] Preferably, there are two current collecting plates, a gap is provided between the installation positions of the two current collecting plates, the conveyor belt passes through the gap between the two current collecting plates to achieve air drying, and the output port of the current collecting plate is installed at a forty-five degree angle to the conveyor belt.

[0012] Preferably, the number of the high-pressure nozzles is four, and the four high-pressure nozzles are symmetrically installed on the surface of the diversion pipe in a group of two. The water flow sprayed by the high-pressure nozzles is fan-shaped, and the high-pressure nozzles are installed at forty-five degrees. The water flow sprayed by the high-pressure nozzles is fan-shaped, which can flush the mud and sand on the surface of the conveyor belt to the left and right sides, and can flush the mud and sand down to both sides of the conveyor belt.

[0013] Compared with the prior art, the utility model provides a new type of high-pressure airflow belt sand cleaning device, which has the following beneficial effects:

[0014] This new high-pressure airflow belt sediment cleaning device is installed with a cleaning and drying device, and with two sets of collecting plates and high-pressure nozzles. After the conveyor belt passes through the inside of the protective cover, the two sets of collecting plates and high-pressure nozzles installed symmetrically up and down can clean the front and back of the conveyor belt, thereby achieving the purpose of cleaning the conveyor belt and solving the problem that the original device cannot clean the back of the conveyor belt.

[0015] This new high-pressure airflow belt sediment cleaning device is installed with a flushing unit and a drying unit in a cleaning and drying device. By setting the high-pressure nozzle and the collecting plate at a 45-degree angle, it can form a direct spray on the conveyor belt, thereby achieving better cleaning and drying effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the cleaning and air-drying device of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the water return unit of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the air-drying unit of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the flushing unit of the utility model.

[0021] In the figure: 1. transmission frame; 2. conveyor belt; 3. cleaning and air-drying device; 301. support frame; 302. protective shell; 303. opening; 304. push block; 305. return pipe; 306. water collecting tank; 307. water delivery pipe; 308. booster pump; 309. diverter pipe 1; 310. high-pressure nozzle; 311. support plate; 312. fan; 313. air duct; 314. diverter pipe 2; 315. collecting plate. DETAILED DESCRIPTION

[0022] 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.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-5 The utility model provides a technical solution: a new type of high-pressure airflow belt sediment cleaning device, including a transmission frame 1, a conveyor belt 2 and a cleaning and air-drying device 3, the conveyor belt 2 is installed in the middle of the transmission frame 1, the cleaning and air-drying device 3 is installed in the middle of the transmission frame 1, the cleaning and air-drying device 3 includes a supporting unit, a water return unit, a flushing unit and an air-drying unit, the supporting unit is installed at the bottom end of the transmission frame 1, the water return unit is installed at the bottom end of the supporting unit, the flushing unit is installed inside the supporting unit, and the air-drying unit is installed inside the supporting unit.

[0025] The support unit includes a support frame 301, a protective shell 302 and a push block 304. The support frame 301 is installed in the middle of the transmission frame 1, the protective shell 302 is fixedly installed on the upper end of the support frame 301, and an opening 303 is opened on the side of the protective shell 302. The push block 304 is installed on the side of the protective shell 302, and the push block 304 is installed on the surface of the opening 303. By setting the push block 304, larger mud and sand can be blocked on the outside of the protective shell 302.

[0026] The return water unit includes a return water pipe 305 and a water collecting tank 306 . One end of the return water pipe 305 is fixedly installed on the side of the protective shell 302 , and the other end of the return water pipe 305 is fixedly installed on the top of the water collecting tank 306 . The water collecting tank 306 is installed in the middle of the support frame 301 .

[0027] The flushing unit includes a water pipe 307, a booster pump 308, a diversion pipe 309 and a high-pressure nozzle 310. One end of the water pipe 307 is fixedly installed on the surface of the water collecting tank 306, and the other end of the water pipe 307 is fixedly installed on one end of the diversion pipe 309. The booster pump 308 is installed in the middle of the water pipe 307, and the other end of the diversion pipe 309 is fixedly installed in the middle of the protective shell 302. The high-pressure nozzle 310 is fixedly installed on the surface of the diversion pipe 309. There are four high-pressure nozzles 310. Each two of the four high-pressure nozzles 310 are installed in a group symmetrically on the surface of the diversion pipe 309. The water flow sprayed by the high-pressure nozzle 310 is fan-shaped, and the high-pressure nozzle 310 is installed at forty-five degrees. The water flow sprayed by the high-pressure nozzle 310 is fan-shaped, which can wash the mud and sand on the surface of the conveyor belt 2 to the left and right sides, and can flush the mud and sand to both sides of the conveyor belt 2.

[0028] The air drying unit includes a support plate 311, a fan 312, an air duct 313, a shunt pipe 314 and a collecting plate 315. The support plate 311 is fixedly installed on the surface of the protective casing 302, the fan 312 is fixedly installed on the surface of the support plate 311, the bottom end of the air duct 313 is fixedly installed on the output end of the fan 312, one end of the shunt pipe 314 is fixedly installed on the surface of the air duct 313, the collecting plate 315 is fixedly installed on the other end of the shunt pipe 314, and the collecting plate 315 is fixedly installed inside the protective casing 302. There are two collecting plates 315, and a gap is set between the installation positions of the two collecting plates 315. The conveyor belt 2 passes through the gap between the two collecting plates 315 to achieve air drying, and the output port of the collecting plate 315 is installed at a forty-five degree angle with the conveyor belt 2. By setting the collecting plate 315 in this way, the conveyor belt 2 can pass through the collecting plate When the conveyor belt 2 is in the middle of the flow plate 315, the strong wind can be directly blown to block the water on the surface of the conveyor belt 2 outside the air duct, so that the conveyor belt 2 can remain in a relatively dry state after it is turned out from the protective shell 302. By installing the cleaning and air-drying device 3, by installing two groups of collecting plates 315 and high-pressure nozzles 310, by installing the flushing unit and the air-drying unit in the cleaning and air-drying device 3, by setting the high-pressure nozzle 310 and the collecting plate 315 at a 45-degree angle, a direct spray to the conveyor belt 2 can be formed, thereby achieving a better cleaning and air-drying effect. After the conveyor belt 2 passes through the inside of the protective shell 302, the two groups of collecting plates 315 and the high-pressure nozzles 310 installed symmetrically up and down can be used to clean the front and back of the conveyor belt 2, thereby achieving the purpose of cleaning the conveyor belt 2 and solving the problem that the original device cannot clean the back of the conveyor belt 2.

[0029] In actual operation, when this device is used, first turn on the transmission frame 1 to drive the conveyor belt 2 to operate. When the conveyor belt 2 rotates, it passes through the inside of the protective shell 302. Then turn on the booster pump 308 and the fan 312. The booster pump 308 transports the water inside the water collecting tank 306 to the inside of the diversion pipe 1 309 through the water pipe 307, and then sprays it out through the high-pressure nozzle 310 to clean the upper and lower surfaces of the conveyor belt 2. Before this, the push block 304 blocks the larger mud and sand on the outside of the protective shell 302. After cleaning, the surface of the conveyor belt 2 is wet. Then the fan 312 inputs wind into the diversion pipe 2 314 through the air duct 313, and then the conveyor belt 2 is dried with high pressure through the collecting plate 315. Then the cleaned conveyor belt 2 is rotated out through the opening 303, thereby completing the cleaning of the conveyor belt 2.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A novel high-pressure airflow belt sand cleaning device, comprising a transmission frame (1), a conveyor belt (2) and a cleaning and air-drying device (3), characterized in that: The conveyor belt (2) is installed in the middle of the transmission frame (1), and the cleaning and drying device (3) is installed in the middle of the transmission frame (1); The washing and air-drying device (3) comprises a support unit, a water return unit, a flushing unit and an air-drying unit, the support unit being mounted on the bottom end of the transmission frame (1), the water return unit being mounted on the bottom end of the support unit, the flushing unit being mounted inside the support unit, and the air-drying unit being mounted inside the support unit; The flushing unit comprises a water delivery pipe (307), a booster pump (308), a diverter pipe (309) and a high-pressure nozzle (310); one end of the water delivery pipe (307) is fixedly mounted on the surface of the water collecting tank (306), and the other end of the water delivery pipe (307) is fixedly mounted on one end of the diverter pipe (309); the booster pump (308) is mounted in the middle of the water delivery pipe (307), the other end of the diverter pipe (309) is fixedly mounted in the middle of the protective casing (302), and the high-pressure nozzle (310) is fixedly mounted on the surface of the diverter pipe (309); The air drying unit comprises a support plate (311), a fan (312), an air duct (313), a second shunt pipe (314) and a collecting plate (315); the support plate (311) is fixedly mounted on the surface of the protective casing (302); the fan (312) is fixedly mounted on the surface of the support plate (311); the bottom end of the air duct (313) is fixedly mounted on the output end of the fan (312); one end of the second shunt pipe (314) is fixedly mounted on the surface of the air duct (313); the collecting plate (315) is fixedly mounted on the other end of the second shunt pipe (314); and the collecting plate (315) is fixedly mounted inside the protective casing (302).

2. A new type of high-pressure airflow belt sand cleaning device according to claim 1, characterized in that: The support unit comprises a support frame (301), a protective shell (302) and a push block (304); the support frame (301) is mounted on the middle part of the transmission frame (1); the protective shell (302) is fixedly mounted on the upper end of the support frame (301); an opening (303) is provided on the side of the protective shell (302); the push block (304) is mounted on the side of the protective shell (302), and the push block (304) is mounted on the surface of the opening (303).

3. A new type of high-pressure airflow belt sand cleaning device according to claim 2, characterized in that: The water return unit comprises a water return pipe (305) and a water collecting tank (306); one end of the water return pipe (305) is fixedly mounted on a side surface of the protective casing (302), and the other end of the water return pipe (305) is fixedly mounted on a top end of the water collecting tank (306); and the water collecting tank (306) is mounted in the middle of the support frame (301).

4. A new type of high-pressure airflow belt sand cleaning device according to claim 3, characterized in that: There are two current collecting plates (315), a gap is provided between the installation positions of the two current collecting plates (315), the conveyor belt (2) passes through the gap between the two current collecting plates (315) to achieve air drying, and the output port of the current collecting plate (315) is installed at a forty-five degree angle to the conveyor belt (2).

5. A new type of high-pressure airflow belt sand cleaning device according to claim 4, characterized in that: The number of the high-pressure nozzles (310) is four, and each of the four high-pressure nozzles (310) is installed in a group of two symmetrically on the surface of the first diversion pipe (309). The water flow sprayed by the high-pressure nozzles (310) is fan-shaped, and the high-pressure nozzles (310) are installed at a forty-five degree angle.

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