Anti-blocking drainage device for mine

Abstract

The utility model relates to the technical field of mine drainage, in particular to a mine anti-blocking drainage device which comprises a base, a filter box is fixedly installed on one side of the top of the base, a pump body is fixedly installed on the other side of the top of the base, and a partition plate is fixedly installed in the filter box. A first filtering cavity and a second filtering cavity are formed in the filtering box through a partition plate. According to the anti-blocking drainage device for the mine, the base, the filter box, the pump body, the external pipe, the first U-shaped three-way pipe, a first electric valve, a sealing cover plate, a filter screen plate, a first filter cavity, a second filter cavity, a second U-shaped three-way pipe, a partition plate and a second electric valve are used in cooperation, and the device is provided with two filter channels of the first filter cavity and the second filter cavity; the filtering assemblies in the first filtering cavity and the second filtering cavity operate independently and do not interfere with each other, and the first filtering cavity and the second filtering cavity can be used alternately.

Description

Technical Field

[0001] This utility model relates to the field of mine drainage technology, specifically a mine anti-clogging drainage device. Background Technology

[0002] Mineral resource development refers to the process of extracting ore from economic mineral deposits and refining or purifying useful minerals into products of a certain form through a series of processes such as beneficiation and smelting. During mineral development, atmospheric precipitation, surface water, groundwater, and production water can flood into the mine, usually several to dozens of times the amount mined. To prevent mine flooding, both open-pit and underground mining require good drainage equipment to promptly remove the water flowing into the mine. The water quality in the mine is complex and can easily clog water pumps, reducing their lifespan and affecting the efficiency of mine development.

[0003] Chinese Patent CN221256865U discloses a mine-use anti-clogging drainage device, which includes a filter box. The top of the filter box is bolted to a cover, and a motor is installed on the top of the cover. The output end of the motor is connected to a first stirring rod. In this utility model, an anti-clogging cleaning mechanism is formed by setting up a brush plate, a brush, a handle, a threaded rod, a threaded block, and a guide rod. This mechanism can effectively prevent impurities in the water from clogging the filter plate, ensuring drainage efficiency. After filtration by the filter plate, impurities can be effectively prevented from clogging the water pump, ensuring the pumping efficiency of the water pump.

[0004] Regarding the aforementioned technologies, this device has some shortcomings. In actual use, there is only one filtration channel, which means that the device must be shut down during cleaning. This shutdown cleaning operation mode will seriously disrupt the continuity of the device's operation, making it impossible for the device to operate continuously and efficiently, thus greatly reducing the overall working efficiency of the device. This is not conducive to the continuous and efficient treatment of large amounts of mud and water in actual production. Therefore, it is necessary to provide a mine anti-clogging drainage device to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this utility model is to provide a mine anti-clogging drainage device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A mine anti-clogging drainage device, comprising:

[0008] A base, on one side of the top of the base, a filter box is fixedly installed, and on the other side of the top of the base, a pump body is fixedly installed. A partition is fixedly installed inside the filter box, and a first filter chamber and a second filter chamber are formed inside the filter box through the partition. A first U-shaped tee pipe is fixedly installed below one side of the filter box, and the first U-shaped tee pipe is connected to the interior of both the first filter chamber and the second filter chamber.

[0009] One end of the first U-shaped tee is fixedly connected to the input end of the pump body, and the output end of the pump body is fixedly connected to an external pipe. A second U-shaped tee is fixedly installed on the top of the other side of the filter box, and the second U-shaped tee is connected to the interior of both the first filter chamber and the second filter chamber. Two second electric valves are provided on the second U-shaped tee, and two first electric valves are provided on the first U-shaped tee.

[0010] Both the first and second filter chambers are equipped with filter components on one side. The top of the filter box is hinged with symmetrically distributed sealing covers, and the sealing covers are provided with latches at the connection between the side of the filter box and the side of the filter box.

[0011] Preferably, an electric telescopic rod is fixedly installed on the outer surface of both sealing covers. A sealing sleeve corresponding to the position of the electric telescopic rod is fixedly embedded in the sealing cover, and the sealing sleeve is slidably connected to the drive end of the electric telescopic rod. A cleaning block is fixedly installed on the drive end of the electric telescopic rod, and a cleaning brush is fixedly installed on one side of the cleaning block.

[0012] Preferably, the filter assembly includes two mounting slots, which are respectively opened on one side of the inner wall of the first filter chamber and the second filter chamber. Filter screens are slidably inserted into the interior of the first filter chamber and the second filter chamber through the mounting slots, and the positions of the filter screens correspond to those of the cleaning brushes.

[0013] Preferably, symmetrically distributed casters are fixedly installed on both sides of the bottom of the base.

[0014] Preferably, a sealing gasket is adhered to the inner surface of the sealing cover.

[0015] Preferably, handles are fixedly installed on the outer surfaces of both sealing covers.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model utilizes a base, filter box, pump body, external pipe, first U-shaped tee pipe, first electric valve, sealing cover plate, filter screen plate, first filter chamber, second filter chamber, second U-shaped tee pipe, partition plate, and second electric valve in combination. The device has two filter channels, a first filter chamber and a second filter chamber. The filter components inside the first filter chamber and the second filter chamber operate independently and do not interfere with each other. The first filter chamber and the second filter chamber can be used alternately, thereby ensuring that one filter channel is always in operation during the cleaning process, effectively improving the overall working efficiency of the device.

[0018] 2. This utility model utilizes a combination of a cleaning block, a cleaning brush, an electric telescopic rod, and a sealing sleeve. The electric telescopic rod, through its drive end, provides power to the cleaning block, enabling it to move vertically within the filter box. As the cleaning block moves, the connected cleaning brush moves synchronously. During this movement, the cleaning brush makes full contact with and brushes the filter screen. This brushing process effectively removes impurities adhering to the filter screen, significantly slowing down the clogging rate. Because the clogging rate is reduced, the frequency of cleaning required is correspondingly decreased, thereby improving the overall effectiveness and operational efficiency of the device and ensuring stable and efficient filtration operations over a longer period. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a bottom view of the structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure between the electric telescopic rod and the cleaning block in this utility model;

[0022] Figure 4 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0023] In the diagram: 1. Base; 2. Filter box; 3. Pump body; 4. External connecting pipe; 5. First U-shaped tee pipe; 6. First electric valve; 7. Sealing cover plate; 8. Cleaning block; 9. Cleaning brush; 10. Filter screen plate; 11. First filter chamber; 12. Second filter chamber; 13. Second U-shaped tee pipe; 14. Partition plate; 15. Casters; 16. Electric telescopic rod; 17. Handle; 18. Second electric valve; 19. Mounting slot; 20. Sealing sleeve. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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 a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-4 One embodiment provided by this utility model:

[0029] A mine anti-clogging drainage device, comprising:

[0030] A base 1 is provided. A filter box 2 is fixedly installed on one side of the top of the base 1. A pump body 3 is fixedly installed on the other side of the top of the base 1. A partition 14 is fixedly installed inside the filter box 2. A first filter chamber 11 and a second filter chamber 12 are formed inside the filter box 2 through the partition 14. A first U-shaped tee pipe 5 is fixedly installed on the lower side of one side of the filter box 2. The first U-shaped tee pipe 5 is connected to the interior of both the first filter chamber 11 and the second filter chamber 12.

[0031] One end of the first U-shaped tee pipe 5 is fixedly connected to the input end of the pump body 3, and the output end of the pump body 3 is fixedly connected to the external pipe 4. A second U-shaped tee pipe 13 is fixedly installed on the upper side of the other side of the filter box 2, and the second U-shaped tee pipe 13 is connected to the interior of the first filter chamber 11 and the second filter chamber 12. Two second electric valves 18 are provided on the second U-shaped tee pipe 13, and two first electric valves 6 are provided on the first U-shaped tee pipe 5.

[0032] Filtering components are provided on one side of both the first filter chamber 11 and the second filter chamber 12. The top of the filter box 2 is hinged with symmetrically distributed sealing covers 7, and a latch is provided at the connection between the sealing covers 7 and the side of the filter box 2.

[0033] Electric telescopic rods 16 are fixedly installed on the outer surfaces of both sealing covers 7. Sealing sleeves 20 corresponding to the positions of electric telescopic rods 16 are fixedly embedded in the sealing covers 7, and the sealing sleeves 20 are slidably connected to the drive end of the electric telescopic rods 16. A cleaning block 8 is fixedly installed on the drive end of the electric telescopic rods 16, and a cleaning brush 9 is fixedly installed on one side of the cleaning block 8.

[0034] In one embodiment, the filter assembly includes two mounting slots 19, which are respectively opened on one side of the inner wall of the first filter chamber 11 and the second filter chamber 12. The filter screen 10 is slidably inserted into the interior of the first filter chamber 11 and the second filter chamber 12 through the mounting slots 19, and the position of the filter screen 10 corresponds to that of the cleaning brush 9, which is convenient for disassembly and replacement, and the correspondence with the cleaning brush 9 is conducive to cleaning impurities.

[0035] In one preferred embodiment, symmetrically distributed casters 15 are fixedly installed on both sides of the bottom of the base 1, which facilitates flexible movement and turning of the device, and makes it convenient to adjust its position and transport it.

[0036] In one embodiment, a sealing gasket is adhered to the inner surface of the sealing cover 7 to enhance the sealing effect, prevent water and impurities from leaking from the filter chamber, and ensure the normal operation of the device.

[0037] In one preferred embodiment, handles 17 are fixedly installed on the outer surfaces of both sealing covers 7, which facilitates the operator to open and close the sealing covers 7 and improves the convenience of operation when cleaning the filter chamber.

[0038] The working principle of this utility model is as follows: The entire device is controlled by a main control button. Since the equipment matched with the control button is common equipment and belongs to existing common knowledge technology, its electrical connection relationship and specific circuit structure will not be described in detail here. The parts of the device not mentioned are the same as or can be implemented using existing technology. When the device is put into use, it is first transported to the pre-designated usage location. Then, the external end of the second U-shaped tee pipe 13 is connected to the water pumping hose, and the external pipe 4 is connected to the external drain hose. After properly arranging the positions of the water pumping hose and the drain hose, the second electric valve 18 on the second U-shaped tee pipe 13 and the first electric valve 6 on the first U-shaped tee pipe 5 are operated so that one side is open and the other side is closed. At this time, the second filter chamber 12 is connected. Then, the pump body 3 is started. The pump body 3 uses the passage formed by the first U-shaped tee pipe 5, the second filter chamber 12 and the second U-shaped tee pipe 13 to draw water into the second filter chamber 12, and the water is filtered through the filter screen plate 10 on the second filter chamber 12 to prevent the pump body 3 from becoming blocked. After filtration, the water is discharged into the drain hose through the external connector 4. As the filter screen 10 continues to filter the water, the amount of impurities trapped inside the second filter chamber 12 gradually increases. When the permeability of the filter screen 10 significantly decreases, the first electric valve 6 and the second electric valve 18 on the other side are opened, while the first electric valve 6 and the second electric valve 18, which were originally open, are closed. At this time, the first filter chamber 11 enters the connected state, and the pumped water enters the first filter chamber 11, where it is further filtered by the filter screen 10. During this period, the interior of the second filter chamber 12, which is not in operation, can be cleaned. Specifically, the sealing cover 7 at the top of the second filter chamber 12 is opened, and the filter screen 10 is directly pulled out from inside the second filter chamber 12 for cleaning. At the same time, the impurities accumulated inside the second filter chamber 12 are removed through the opening at the top of the second filter chamber 12. After cleaning, the filter screen 10 is reset and the sealing cover 7 is closed. Subsequently, when the permeability of the filter screen 10 inside the first filter chamber 11 decreases, the process can be immediately switched to the cleaned second filter chamber 12 to continue the drainage operation, and then the impurities inside the first filter chamber 11 can be cleaned in the same manner as described above.

[0039] During filtration operations, the corresponding electric telescopic rod 16 can be activated. The electric telescopic rod 16, through its drive end, provides power to the cleaning block 8, enabling it to move vertically within the filter box 2. As the cleaning block 8 moves, the connected cleaning brush 9 also moves synchronously. During this movement, the cleaning brush 9 makes full contact with and brushes the filter screen 10. This brushing process effectively removes impurities adhering to the filter screen 10, significantly slowing down the clogging rate. Because the clogging rate is reduced, the frequency of cleaning required by the device is correspondingly decreased, thereby improving the overall effectiveness and operating efficiency of the device and ensuring that the device can stably and efficiently complete filtration operations for a longer period of time.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A mine anti-blocking drainage device, characterized by, It includes: The base (1), one side of the top of the base (1) is fixedly installed with a filter box (2), the other side of the top of the base (1) is fixedly installed with a pump body (3), the inside of the filter box (2) is fixedly installed with a partition (14), the inside of the filter box (2) is formed with a first filter cavity (11) and a second filter cavity (12) through the partition (14), a first U-shaped three-way pipe (5) is fixedly installed below one side of the filter box (2), and the first U-shaped three-way pipe (5) is in communication with the inside of the first filter cavity (11) and the second filter cavity (12); One end of the first U-shaped three-way pipe (5) is fixedly connected with the input end of the pump body (3), the output end of the pump body (3) is fixedly connected with an external pipe (4), a second U-shaped three-way pipe (13) is fixedly installed above the other side of the filter box (2), and the second U-shaped three-way pipe (13) is in communication with the inside of the first filter cavity (11) and the second filter cavity (12), two second electric valves (18) are arranged on the second U-shaped three-way pipe (13), and two first electric valves (6) are arranged on the first U-shaped three-way pipe (5); The inside of the first filter cavity (11) and the second filter cavity (12) is provided with a filter assembly, the top of the filter box (2) is hingedly connected with symmetrically distributed sealing cover plates (7), and the edge side connecting portions of the sealing cover plates (7) and the filter box (2) are provided with buckles.

2. The anti-blocking drainage device for mine according to claim 1, characterized in that: An electric telescopic rod (16) is fixedly installed on the outer surface of each of the sealing cover plates (7), a sealing sliding sleeve (20) corresponding to the position of the electric telescopic rod (16) is fixedly embedded on the sealing cover plate (7), the sealing sliding sleeve (20) is slidably connected with the driving end of the electric telescopic rod (16), a cleaning block (8) is fixedly installed on the driving end of the electric telescopic rod (16), and a cleaning brush (9) is fixedly installed on one side of the cleaning block (8).

3. The anti-blocking drainage device for mine according to claim 1, characterized in that: The filter assembly comprises two mounting clamping grooves (19), and the two mounting clamping grooves (19) are respectively formed in one side of the inner walls of the first filter cavity (11) and the second filter cavity (12), and a filter screen (10) is slidably inserted into the first filter cavity (11) and the second filter cavity (12) through the mounting clamping grooves (19), and the filter screen (10) corresponds to the position of the cleaning brush (9).

4. The anti-blocking drainage device for mine according to claim 1, characterized in that: Symmetrically distributed universal wheels (15) are fixedly installed on the two sides of the bottom of the base (1).

5. The anti-blocking drainage device for mine according to claim 1, characterized in that: A sealing gasket is attached to the inner surface of the sealing cover plate (7).

6. The anti-blocking drainage device for mine according to claim 1, characterized in that: A handle (17) is fixedly installed on the outer surface of each of the sealing cover plates (7).

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