Cleaning device for muck conveying belt

Abstract

The utility model discloses a residue soil conveying belt cleaning device which comprises a cleaning assembly and a blow-drying assembly, the cleaning assembly comprises a water pipe and a first adjusting valve, one end of the water pipe is suitable for being communicated with a water supply port, the other end of the water pipe is located below a conveying belt, and water in the water pipe can wash the conveying belt. The blow-drying assembly comprises an air pipe and a second adjusting valve, one end of the air pipe is suitable for being communicated with the air supply opening, and the other end of the air pipe is located below the conveying belt and spaced from the other end of the water pipe; the other end of the air pipe is located behind the other end of the water pipe, air in the air pipe can blow water on the conveying belt dry, and the second adjusting valve is arranged at one end of the air pipe and used for adjusting the amount of air flowing into the air pipe through the air supply opening. The cleaning device for the muck conveying belt is high in cleaning efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of environmental protection treatment, specifically, relate to a kind of sludge transport belt cleaning device. BACKGROUND

[0002] In shield tunneling construction, efficient transportation of sludge is the key to ensure the smooth progress of the project. In projects with deep vertical shafts, sludge is usually transported by vertical belt conveyors. However, when using vertical belt conveyors, the sludge tends to stick to the belt. Using conventional beaters and sprays for cleaning is not effective, resulting in severe sludge accumulation at the tail of the horizontal section of the vertical belt conveyor. The project department usually needs to clean it 2-3 times a week, affecting work efficiency. Moreover, the mud produced by the vertical belt conveyor spray flows out of the vertical truss, affecting the surrounding environment. SUMMARY

[0003] The utility model aims to solve at least one of the technical problems in the related art. To this end, the embodiments of the utility model propose a sludge transport belt cleaning device.

[0004] The sludge transport belt cleaning device according to the embodiments of the utility model comprises:

[0005] The cleaning assembly comprises a water pipe and a first regulating valve. One end of the water pipe is adapted to communicate with a water supply port. The other end of the water pipe is located below the transport belt. The water in the water pipe can flush the transport belt. The first regulating valve is provided at one end of the water pipe to regulate the flow rate of water flowing into the water pipe through the water supply port.

[0006] The blow-drying assembly comprises an air pipe and a second regulating valve. One end of the air pipe is adapted to communicate with an air supply port. The other end of the air pipe is located below the transport belt and is spaced apart from the other end of the water pipe. The other end of the air pipe is located behind the other end of the water pipe. The air in the air pipe can blow dry the water on the transport belt. The second regulating valve is provided at one end of the air pipe to regulate the air volume flowing into the air pipe through the air supply port.

[0007] The sludge transport belt cleaning device according to the embodiments of the utility model adjusts the flow rate of water flowing into the water pipe through the water supply port by the first regulating valve to flush the sludge sticking to the transport belt, ensures that the sludge on the transport belt is flushed clean, and saves water resources as much as possible. When the water-flushed transport belt passes through the air pipe, the air in the air pipe can blow away the mud on the transport belt and dry the transport belt, keeping the transport belt clean and dry. The cleaning method is simple, ensuring work efficiency and surrounding environmental hygiene.

[0008] In some embodiments, the slag conveyor belt cleaning device further includes a control component connected to the first regulating valve and the second regulating valve. The control component can control the opening degree and opening duration of the first regulating valve and the second regulating valve according to the amount of slag adhering to the conveyor belt.

[0009] In some embodiments, there are at least two water pipes, which are spaced apart along the extension direction of the conveyor belt, and there are at least two first regulating valves, which correspond one-to-one with the at least two water pipes.

[0010] In some embodiments, the cleaning assembly further includes a water supply pipe, a first valve, and a second valve. One end of the water supply pipe is connected to a water source. The first valve is located at one end of the water supply pipe. The second valve is located on the water supply pipe and adjacent to the first valve. The water inlet is located on the water supply pipe and adjacent to the other end of the water supply pipe. There are at least two water inlets, which are arranged at intervals on the water supply pipe. Each of the at least two water inlets corresponds to one of the at least two water pipes.

[0011] In some embodiments, the cleaning assembly further includes:

[0012] The first pipe clamp is disposed at the other end of the water pipe and is used to fix the other end of the water pipe under the conveyor belt.

[0013] The first nozzle is located at the other end of the water pipe.

[0014] In some embodiments, there are at least two air ducts, which are arranged at intervals along the extension direction of the conveyor belt, and there are at least two second regulating valves, which correspond one-to-one with the at least two air ducts.

[0015] In some embodiments, the drying assembly further includes an air supply duct, a third valve, and a fourth valve. One end of the air supply duct is connected to an air source. The third valve is located at one end of the air supply duct. The fourth valve is located on the air supply duct and adjacent to the third valve. An air supply port is located on the air supply duct and adjacent to the other end of the air supply duct. There are at least two air supply ports, which are arranged at intervals on the air supply duct. Each of the at least two air supply ports corresponds to one of the at least two air ducts.

[0016] In some embodiments, the drying assembly further includes a second tube clamp disposed at the other end of the air duct for securing the other end of the air duct below the conveyor belt.

[0017] In some embodiments, the drying assembly further includes a second nozzle disposed at the other end of the air duct.

[0018] In some embodiments, the central axis direction of the second nozzle forms an angle with the extension direction of the conveyor belt, and the outlet direction of the second nozzle is opposite to the transport direction of the conveyor belt. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of a slag conveyor belt cleaning device according to an embodiment of this utility model.

[0020] Figure 2 yes Figure 1 An enlarged schematic diagram of part A in the middle.

[0021] Figure 3 yes Figure 1 Enlarged schematic diagram of part B.

[0022] Reference numerals: 1. Cleaning assembly; 11. Water pipe; 12. First regulating valve; 13. Water supply pipe; 131. Water supply port; 14. First valve; 15. Second valve; 16. First pipe clamp; 17. First nozzle; 2. Drying assembly; 21. Air duct; 22. Second regulating valve; 23. Air supply pipe; 231. Air supply port; 24. Third valve; 25. Fourth valve; 26. Second pipe clamp; 27. Second nozzle; 3. Conveyor belt. Detailed Implementation

[0023] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0024] like Figures 1-3 As shown, the slag conveyor belt cleaning device of this utility model embodiment includes a cleaning component 1 and a drying component 2. The cleaning component 1 includes a water pipe 11 and a first regulating valve 12. One end of the water pipe 11 is adapted to be connected to a water supply port 131, and the other end of the water pipe 11 is located below the conveyor belt 3. The water in the water pipe 11 can rinse the conveyor belt 3. The first regulating valve 12 is provided at one end of the water pipe 11 to regulate the flow rate of the water flowing into the water pipe 11 through the water supply port 131.

[0025] The drying assembly 2 includes an air duct 21 and a second regulating valve 22. One end of the air duct 21 is adapted to be connected to the air supply port 231. The other end of the air duct 21 is located below the conveyor belt 3 and spaced apart from the other end of the water pipe 11. The other end of the air duct 21 is located behind the other end of the water pipe 11. The air in the air duct 21 can dry the water on the conveyor belt 3. The second regulating valve 22 is located at one end of the air duct 21 to regulate the air volume flowing into the air duct 21 through the air supply port 231.

[0026] Specifically, the flow rate into the water pipe 11 through the water supply port 131 is adjusted by the first regulating valve 12 to wash away the slag adhering to the conveyor belt 3, ensuring that the slag on the conveyor belt 3 is washed clean and saving water resources. When the conveyor belt 3, which has been washed by water, passes through the air duct 21, the air in the air duct 21 can blow away the mud and water on the conveyor belt 3 and dry the conveyor belt 3, keeping the conveyor belt 3 clean. The cleaning method is simple and ensures work efficiency and the hygiene of the surrounding environment.

[0027] Therefore, the water-air combination cleaning device for the slag conveyor belt of this utility model can exert a dual cleaning advantage. The water flushing can quickly remove large pieces of slag attached to the surface of the conveyor belt 3, while the air jet can blow away stubborn stains in the gaps and folds of the conveyor belt 3. The two work together to achieve a high degree of cleaning in one go, greatly shorten the cleaning time, and improve the overall cleaning efficiency of the belt conveyor. Moreover, the air assistance can achieve the ideal cleaning effect with a small amount of water, reducing the subsequent sewage discharge and treatment costs, which meets the production needs of environmental protection and energy conservation.

[0028] In some embodiments, the slag conveyor belt cleaning device further includes a control component (not shown), which is connected to the first regulating valve 12 and the second regulating valve 22. The control component can control the opening degree and opening duration of the first regulating valve 12 and the second regulating valve 22 according to the amount of slag adhering to the conveyor belt 3.

[0029] Specifically, the control component flexibly adjusts the opening of the first regulating valve 12 according to the dirt level of the conveyor belt 3, thereby controlling the amount of water sprayed from the water pipe 11 and the rinsing duration to ensure that the conveyor belt 3 is clean and avoid excessive waste of water resources. The control component also flexibly adjusts the opening of the second regulating valve 22 according to the mud and water on the conveyor belt 3, thereby controlling the amount and duration of air sprayed from the air pipe 21 to ensure that the mud and water on the conveyor belt 3 are dried. Furthermore, it can also blow away the dirt adhering to the conveyor belt 3, ensuring the cleanliness of the conveyor belt 3 and improving the cleaning efficiency of the cleaning device.

[0030] In some embodiments, there are at least two water pipes 11, which are arranged at intervals along the extension direction of the conveyor belt 3, and there are at least two first regulating valves 12, which correspond one-to-one with the at least two water pipes 11.

[0031] Specifically, such as Figure 1 As shown, there are four water pipes 11, which are spaced apart along the extension direction of the conveyor belt 3. The distance between one end of the four water pipes 11 is smaller than the distance between the other ends of the four water pipes 11. There are four first regulating valves 12, which correspond one-to-one with the four water pipes 11 to adjust the flow rate into each water pipe 11 through the water supply port 131, so as to save water resources as much as possible while ensuring that the conveyor belt 3 can be cleaned. Specifically, the water pipes 11 are high-pressure hoses.

[0032] In some embodiments, the cleaning assembly 1 further includes a water supply pipe 13, a first valve 14, and a second valve 15. One end of the water supply pipe 13 is connected to a water source. The first valve 14 is located at one end of the water supply pipe 13 to control the connection and closure of the water source and one end of the water supply pipe 13. The second valve 15 is located on the water supply pipe 13 and adjacent to the first valve 14 to adjust the flow rate of water passing through the second valve 15 according to the amount of slag adhering to the conveyor belt 3 on site. Specifically, the first valve 14 is a manual ball valve, and the second valve 15 is an electric ball valve. A water pump (not shown) is provided between the water supply pipe 13 and the water source. By applying pressure through the water pump, water can be sprayed out of the water pipe 11 in a strong column to wash away large pieces of material adhering to the conveyor belt.

[0033] Water inlets 131 are located on water supply pipes 13 and adjacent to the other end of water supply pipes 13. There are at least two water inlets 131, which are arranged at intervals on water supply pipes 13, and each of the at least two water inlets 131 corresponds to one of the at least two water pipes 11. Specifically, there are four water inlets 131, and each of the four water inlets 131 corresponds to one end of one of the four water pipes 11.

[0034] Specifically, when the slag conveyor belt cleaning device is in use, the project department provides a stable water source to the water supply pipe 13, opens the first valve 14, and adjusts the second valve 15 and the first regulating valve 12 to adjust the flow rate of the high-pressure water sprayed through the other end of the water pipe 11 according to the actual site conditions, so as to effectively remove the slag on the conveyor belt 3.

[0035] In some embodiments, the cleaning assembly 1 further includes a first pipe clamp 16 and a first nozzle 17. The first pipe clamp 16 is disposed at the other end of the water pipe 11 and is used to fix the other end of the water pipe 11 under the conveyor belt 3 to ensure that the water pipe 11 remains stable when spraying water. The first nozzle 17 is disposed at the other end of the water pipe 11.

[0036] Specifically, the nozzles can be arranged at multiple angles to ensure that the water jets sprayed from the nozzles can fully cover the conveyor belt. The nozzles can spray a strong and fine water jet, which can instantly impact the slag adhering to the conveyor belt 3, ensuring a cleaning effect.

[0037] In some embodiments, there are at least two air ducts 21, which are arranged at intervals along the extension direction of the conveyor belt 3, and there are at least two second regulating valves 22, which correspond one-to-one with at least two air ducts 21.

[0038] Specifically, such as Figure 1 As shown, there are four air ducts 21, which are spaced apart along the extension direction of the conveyor belt 3. The distance between one end of the four air ducts 21 is smaller than the distance between the other ends. There are four second regulating valves 22, which correspond one-to-one with the four air ducts 21 to adjust the flow rate of air flowing into each air duct 21 through the air supply port 231, ensuring that the mud and water on the conveyor belt 3 are dried. Specifically, the water pipe 11 is a high-pressure air pipe.

[0039] In some embodiments, the drying assembly 2 further includes an air supply pipe 23, a third valve 24, and a fourth valve 25. One end of the air supply pipe 23 is connected to an air source, which provides a continuous and stable supply of air to the air supply pipe 23. The third valve 24 is located at one end of the air supply pipe 23 to control the connection and disconnection between the air source and the air supply pipe 23. The fourth valve 25 is located on the air supply pipe 23 and adjacent to the third valve 24 to adjust the airflow according to the amount of mud and water carried on the conveyor belt 3. Specifically, the third valve 24 is a manual ball valve, and the fourth valve 25 is an electric ball valve. An air pump (not shown) is provided between the air supply pipe 23 and the air source. By applying pressure through the air pump, air can be ejected at high speed from the air pipe 21 to dry the mud, water, and residual slag on the conveyor belt 3, avoiding mold and corrosion problems caused by a humid environment and extending the service life of the conveyor belt 3.

[0040] In some embodiments, the slag conveyor belt cleaning device of this utility model further includes a monitoring component (not shown). The monitoring component is connected to the control component, the second valve 15 and the fourth valve 25. The monitoring component monitors the degree of dirt on the conveyor belt 3 in real time and automatically starts and adjusts the water and air cleaning program as needed. It does not require constant human supervision, reduces labor costs, and ensures the timeliness and stability of cleaning.

[0041] Air supply outlets 231 are located on air supply ducts 23 and adjacent to the other end of air supply ducts 23. There are at least two air supply outlets 231, which are arranged at intervals on air supply ducts 23, and each of the at least two air supply outlets 231 corresponds to one end of at least two air ducts 21. Specifically, there are four air supply outlets 231, and each of the four air supply outlets 231 corresponds to one end of one of the four air ducts 21.

[0042] Specifically, after the conveyor belt 3 is cleaned by the cleaning component 1, the air pump is started, the third valve 24 and the fourth valve 25 are opened, and the second regulating valve 22 is adjusted so that the air in the air supply pipe 23 can be sprayed out at high speed through the other end of the air pipe 21, powerfully drying the conveyor belt 3 and preventing any residue or embedment of slag from the belt. This provides all-round protection for the conveyor belt 3, rollers, and idlers, reducing wear. In addition, it also reduces the problem of material accumulation in the vertical-to-horizontal section of the conveyor belt 3, reduces the energy consumption of the conveyor belt 3, and maintains the efficient and stable operation of the conveyor belt.

[0043] In some embodiments, the drying assembly 2 further includes a second clamp 26, which is disposed at the other end of the air duct 21 and is used to fix the other end of the air duct 21 under the conveyor belt 3 to ensure that it remains stable when blowing air through the air duct 21 onto the conveyor belt 3.

[0044] In some embodiments, the drying assembly 2 further includes a second nozzle 27, which is located at the other end of the air duct 21. Specifically, the second nozzle 27 is a high-pressure air nozzle. By providing the second nozzle 27, the pressure of the air ejected through the other end of the air duct 21 is increased, ensuring the working efficiency of the drying assembly 2.

[0045] In some embodiments, the central axis of the second nozzle 27 forms an angle with the extension direction of the conveyor belt 3, and the outlet direction of the second nozzle 27 is opposite to the transport direction of the conveyor belt 3, so that the mud and water on the conveyor belt 3 can be blown away more easily, ensuring work efficiency.

[0046] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0047] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0048] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0049] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0050] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0051] Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Any changes, modifications, substitutions and variations made to the above embodiments by those skilled in the art are within the protection scope of the present invention.

Claims

1. A washing device for a construction waste conveyor belt, characterized in that, include: A cleaning assembly (1) includes a water pipe (11) and a first regulating valve (12). One end of the water pipe (11) is adapted to be connected to a water supply port (131), and the other end of the water pipe (11) is located below the conveyor belt (3). The water in the water pipe (11) can rinse the conveyor belt (3). The first regulating valve (12) is located at one end of the water pipe (11) to regulate the flow rate of the water pipe (11) flowing into the water pipe (11) through the water supply port (131). The drying assembly (2) includes an air duct (21) and a second regulating valve (22). One end of the air duct (21) is adapted to communicate with the air supply port (231). The other end of the air duct (21) is located below the conveyor belt (3) and spaced apart from the other end of the water pipe (11). The other end of the air duct (21) is located behind the other end of the water pipe (11). The air in the air duct (21) can dry the water on the conveyor belt (3). The second regulating valve (22) is located at one end of the air duct (21) to regulate the air volume flowing into the air duct (21) through the air supply port (231).

2. The slag conveyor belt cleaning device according to claim 1, characterized in that, It also includes a control component connected to the first regulating valve (12) and the second regulating valve (22). The control component can control the opening degree and opening duration of the first regulating valve (12) and the second regulating valve (22) according to the amount of slag adhering to the conveyor belt (3).

3. The slag conveyor belt cleaning device according to claim 1, characterized in that, There are at least two water pipes (11), and at least two water pipes (11) are arranged at intervals along the extension direction of the conveyor belt (3). There are at least two first regulating valves (12), and at least two first regulating valves (12) correspond one-to-one with at least two water pipes (11).

4. The slag conveyor belt cleaning device according to claim 3, characterized in that, The cleaning assembly (1) further includes a water supply pipe (13), a first valve (14) and a second valve (15). One end of the water supply pipe (13) is connected to a water source. The first valve (14) is located at one end of the water supply pipe (13). The second valve (15) is located on the water supply pipe (13) and adjacent to the first valve (14). The water inlet (131) is located on the water supply pipe (13) and adjacent to the other end of the water supply pipe (13). There are at least two water inlets (131). At least two water inlets (131) are arranged at intervals on the water supply pipe (13). At least two water inlets (131) correspond one-to-one with at least two water pipes (11).

5. The slag conveyor belt cleaning device according to claim 1, characterized in that, The cleaning assembly (1) further includes: The first pipe clamp (16) is located at the other end of the water pipe (11) and is used to fix the other end of the water pipe (11) under the conveyor belt (3). The first nozzle (17) is located at the other end of the water pipe (11).

6. The slag conveyor belt cleaning device according to claim 1, characterized in that, There are at least two air ducts (21), and at least two air ducts (21) are arranged at intervals along the extension direction of the conveyor belt (3). There are at least two second regulating valves (22), and at least two second regulating valves (22) correspond one-to-one with at least two air ducts (21).

7. The slag conveyor belt cleaning device according to claim 6, characterized in that, The drying assembly (2) further includes an air supply pipe (23), a third valve (24) and a fourth valve (25). One end of the air supply pipe (23) is connected to an air source. The third valve (24) is located at one end of the air supply pipe (23). The fourth valve (25) is located on the air supply pipe (23) and adjacent to the third valve (24). The air supply port (231) is located on the air supply pipe (23) and adjacent to the other end of the air supply pipe (23). There are at least two air supply ports (231). At least two air supply ports (231) are arranged at intervals on the air supply pipe (23). At least two air supply ports (231) correspond one-to-one with at least two air pipes (21).

8. The slag conveyor belt cleaning device according to claim 1, characterized in that, The drying assembly (2) also includes a second pipe clamp (26), which is located at the other end of the air duct (21) and is used to fix the other end of the air duct (21) below the conveyor belt (3).

9. The slag conveyor belt cleaning device according to claim 1, characterized in that, The drying assembly (2) also includes a second nozzle (27) located at the other end of the air duct (21).

10. The slag conveyor belt cleaning device according to claim 9, characterized in that, The central axis of the second nozzle (27) forms an angle with the extension direction of the conveyor belt (3), and the outlet direction of the second nozzle (27) is opposite to the transport direction of the conveyor belt (3).

Images