Coal mine geological drainage device with water-soil separation function
By introducing impurity treatment components, including crushing rollers and filter plates, the problem of soil and gravel blockage is solved, and drainage efficiency and convenience of use is improved.
Patent Information
- Application Number
- CN202421298187.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-06-07
AI Technical Summary
The existing coal mine geological drainage devices are prone to sucking in soil and gravel together when sucking water, resulting in congestion of pipelines and increasing the work burden and drainage time of users.
A coal mine geological drainage device with water and soil separation function was designed, including impurity treatment components, including treatment boxes, crushing rollers, motors, filter mesh plates and impurity pumps. The sucked soil and gravel are treated by crushing and filtration to avoid Pipeline clogged.
It effectively avoids pipeline blockage, improves drainage efficiency, reduces the work burden of users, and simplifies the operation process.
Smart Images
Figure CN222333859U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of coal mine geological drainage, in particular to a coal mine geological drainage device with a water-soil separation function. Background Art
[0002] Coal mine geological drainage devices refer to a series of facilities and equipment used to remove groundwater and accumulated water during coal mining, aiming to ensure the safety and normal operation of the mine. These devices must adapt to the complex geological conditions of coal mines and effectively respond to changes in groundwater levels and water inrush events.
[0003] However, when the existing drainage device needs to discharge water through the pipe, the water is often sucked into the drainage device along with impurities such as soil and gravel. This working behavior is likely to cause a large amount of soil and gravel to be blocked in the drainage device pipe during suction, resulting in the user needing to use external tools to clear the pipe, which is time-consuming and labor-intensive, increases the user's workload, and increases the working time of drainage, making it inconvenient to use. Therefore, we propose a coal mine geological drainage device with a water and soil separation function, which is easy to use and needs to be developed urgently. Utility Model Content
[0004] The utility model aims to provide a coal mine geological drainage device with a water-soil separation function, so as to solve the problem that when the drainage device proposed in the background technology needs to discharge water through a pipe, the water is often sucked into the drainage device together with impurities such as soil and gravel. This working behavior is likely to cause a large amount of soil to be wrapped with gravel and blocked in the drainage device pipe during suction, thereby requiring the user to use external tools to dredge the pipe, which is time-consuming and labor-intensive, increases the user's workload, and increases the working time of drainage, making it inconvenient to use the technical problem.
[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a coal mine geological drainage device with a water-soil separation function, including a drainage pump equipment, the water inlet and outlet ends of the drainage pump equipment are both connected to a first connecting pipe, the front end of the first connecting pipe is connected to a second connecting pipe, the front end of the second connecting pipe is connected to an external pipe, and an impurity treatment component is arranged on the right side of the second connecting pipe, and the impurity treatment component includes a treatment box installed flush with the ground.
[0006] Preferably, a fixed box is connected to the right side of the processing box, an installation box is connected to the right side of the fixed box, and crushing rollers are rotatably connected to the front and rear sides of the left side of the inner cavity of the processing box.
[0007] Preferably, the right end of the crushing roller passes through the inner cavity of the fixed box, the inner cavity of the mounting box is bolted to a motor, the output shaft of the motor passes through the inner cavity of the fixed box and is connected to the crushing roller, the surfaces of the two crushing rollers are provided with pulleys and are located in the inner cavity of the fixed box, the two pulleys are connected by belt drive, and the surfaces of the crushing rollers are connected to push plates.
[0008] Preferably, a push rod is provided through the inner cavity of the push plate, and a movable frame is slidably connected to the inner cavity of the fixed box.
[0009] Preferably, one side of the moving frame is slidably connected to the push rod, and the outer surface of the moving frame is connected to a U-shaped plate.
[0010] Preferably, the side of the U-shaped plate away from the movable frame penetrates into the inner cavity of the processing box and is connected to a cleaning plate, and both sides of the cleaning plate are slidably connected to the inner surface of the processing box.
[0011] Preferably, the four corners of the bottom of the inner cavity of the processing box are connected to the first filter screen plate, and the rear side of the processing box is installed with a first impurity pump.
[0012] Preferably, the water inlet end of the first impurity pump is connected to a first pipeline, and the first pipeline runs through the inner cavity of the treatment box and is aligned with the first filter screen, and the water outlet end of the first impurity pump is connected to a second pipeline.
[0013] Preferably, one end of the second pipeline away from the first impurity pump passes through the inner cavity of the second connecting pipe, and a box door is hinged on the rear side of the processing box.
[0014] Preferably, a second impurity pump is installed on the front side of the treatment box, the water outlet end of the second impurity pump passes through the inner cavity of the treatment box, the water inlet end of the second impurity pump is connected to a third pipeline, a plurality of second filter screens are installed in the inner cavity of the second connecting pipe, and the third pipeline passes through the inner cavity of the second connecting pipe and is used in conjunction with the second filter screen.
[0015] The utility model of a coal mine geological drainage device with water and soil separation function has the following advantages:
[0016] The coal mine geological drainage device with water-soil separation function plays the role of collecting and processing the sucked-in soil and impurities wrapped therein as a whole through the setting of the impurity processing component, thereby avoiding the situation where the drainage pump equipment is blocked in the pipeline during suction, improving the drainage efficiency, and eliminating the need for the user to dredge the pipeline with the help of external dredging tools, thereby saving time and effort, reducing the user's workload, and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the processing box of the utility model in side view;
[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the U-shaped plate of the utility model;
[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the movable frame of the utility model;
[0022] Figure 5 It is a three-dimensional schematic diagram of the cross-sectional structure of the second connecting pipeline of the utility model;
[0023] Figure 6 This is a schematic diagram of the three-dimensional structure of the first impurity pump of the utility model;
[0024] Figure 7 It is a three-dimensional schematic diagram of the partial structure of the first filter screen plate of the utility model;
[0025] Figure 8 It is a three-dimensional schematic diagram of the fixed box structure of the utility model.
[0026] Explanation of the marks in the figure: 1. Drain pump equipment; 2. First connecting pipe; 3. Second connecting pipe; 4. External pipe; 5. Impurity treatment component; 51. Treatment box; 52. Fixed box; 53. Installation box; 54. Crushing roller; 55. Motor; 56. Pulley; 57. Push plate; 58. Push rod; 59. Moving frame; 510. U-shaped plate; 511. First filter screen; 512. First impurity pump; 513. First pipeline; 514. Second pipeline; 515. Box door; 516. Cleaning plate; 6. Second impurity pump; 7. Third pipeline; 8. Second filter screen. DETAILED DESCRIPTION
[0027] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.
[0028] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", 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 the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.
[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0030] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" 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, an electrical connection, or a communication; 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 embodiments of the present utility model can be understood according to specific circumstances.
[0031] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.
[0032] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of the utility model of a coal mine geological drainage device with water and soil separation function in conjunction with the accompanying drawings.
[0033] like Figure 1-Figure 8As shown, a coal mine geological drainage device with a water-soil separation function of the utility model comprises a drainage pump device 1, the water inlet and the water outlet of the drainage pump device 1 are both connected with a first connecting pipe 2, the front end of the first connecting pipe 2 is connected with a second connecting pipe 3, wherein the water inlet is connected with the second connecting pipe 3, and the first connecting pipe 2 at the water outlet is connected with an external water storage device, and the front end of the second connecting pipe 3 is connected with an external pipe 4;
[0034] like Figure 2-Figure 8 As shown, an impurity treatment component 5 is arranged on the right side of the second connecting pipe 3, and the impurity treatment component 5 includes a treatment box 51 installed flush with the ground, a fixed box 52 is connected to the right side of the treatment box 51, and an installation box 53 is connected to the right side of the fixed box 52. Crushing rollers 54 are rotatably connected to the front and rear sides of the left side of the inner cavity of the treatment box 51, and the right end of the crushing roller 54 penetrates into the inner cavity of the fixed box 52, wherein the contact area of the crushing roller 54 and the fixed box 52 is sealed, and the inner cavity of the installation box 53 is bolted with a motor 55, and the output shaft of the motor 55 penetrates into the inner cavity of the fixed box 52 and is connected to the crushing roller 54, wherein the motor 55 is The output shaft is connected to the front crushing roller 54, the surfaces of the two crushing rollers 54 are sleeved with pulleys 56, and are located in the inner cavity of the fixed box 52, the two pulleys 56 are connected by belt transmission, the surfaces of the crushing rollers 54 are connected with push plates 57, wherein the surface of the crushing rollers 54 located at the front side is connected with the push plate 57, and the outer surface of the processing box 51 is provided with an open structure adapted to the push plate 57, the inner cavity of the push plate 57 is penetrated with a push rod 58, and the contact area of the push rod 58 and the push plate 57 is rotatably connected through a bearing, the inner cavity of the fixed box 52 is slidably connected with a moving frame 59, and one side of the moving frame 59 is slidably connected with the push rod 58;
[0035] like Figure 2-Figure 7As shown, the outer surface of the movable frame 59 is connected to a U-shaped plate 510, and the front and rear sides of the processing box 51 are both provided with through cavities adapted to the U-shaped plate 510, the side of the U-shaped plate 510 away from the movable frame 59 penetrates into the inner cavity of the processing box 51 and is connected to a cleaning plate 516, and both sides of the cleaning plate 516 are slidably connected to the inner surface of the processing box 51, the four corners of the bottom of the inner cavity of the processing box 51 are connected to the first filter screen plate 511, the rear side of the processing box 51 is installed with a first impurity pump 512, and the water inlet end of the first impurity pump 512 is connected to the first pipeline 513, The first pipeline 513 penetrates into the inner cavity of the treatment box 51 and is aligned with the first filter screen 511. The water outlet end of the first impurity pump 512 is connected to the second pipeline 514. The end of the second pipeline 514 away from the first impurity pump 512 penetrates into the inner cavity of the second connecting pipe 3, wherein the area where the second pipeline 514 and the second connecting pipe 3 penetrate and contact is sealed. A box door 515 is hinged on the rear side of the treatment box 51, wherein the inner cavity of the box door 515 is penetrated with a discharge pipe, and the discharge pipe is connected to an external sludge pump or other material suction and storage device for storage;
[0036] Specifically, when the impurities are transmitted to the processing box 51, the motor 55 can be started, and the output of the motor 55 drives the crushing roller 54 and the push plate 57 to rotate together. The crushing roller 54 uses the pulley 56 to drive another crushing roller 54 to rotate together, so that the two crushing rollers 54 can crush the impurities and stones in the soil. After crushing, the first impurity pump 512 can be used to discharge the water flow through the first pipeline 513 into the second pipeline 514, wherein the crushed soil and stones are intercepted by the first filter plate 511 before being sucked in, and then pass through The second pipeline 514 discharges the water flow back into the second connecting pipe 3, and the water flow is sucked into the second connecting pipe 3 through the drainage pump device 1. During the crushing process, the push plate 57 drives the push rod 58 to slide in the moving frame 59, thereby driving the moving frame 59 to move back and forth, and the moving frame 59 drives the U-shaped plate 510 to move synchronously. The U-shaped plate 510 drives the cleaning plate 516 to repeatedly crush or push the crushed soil and impurities deposited on the surface of the first filter plate 511, thereby avoiding the soil from caking when placed, which is convenient for use;
[0037] like Figure 1-Figure 7As shown, a second impurity pump 6 is installed on the front side of the treatment box 51, and the water outlet end of the second impurity pump 6 passes through the inner cavity of the treatment box 51, wherein the first impurity pump 512 and the second impurity pump 6 are specifically a pump specially designed for conveying liquid containing solid particles such as mud, slag, stones and other impurities, which is also called a liquid-solid two-phase flow pump, mainly used for treating fluids containing suspended solids, and the water inlet end of the second impurity pump 6 is connected to the third pipeline 7, and the inner cavity of the second connecting pipe 3 is installed with a plurality of second filter screens 8, and the third pipeline 7 passes through the inner cavity of the second connecting pipe 3 and is used in conjunction with the second filter screen 8, wherein the pores of the first filter screen 511 and the second filter screen 8 can be enlarged or reduced according to the actual filtering situation.
[0038] A coal mine geological drainage device with water and soil separation function works as follows: first, the user connects the external pipe 4 with the external area that needs to be drained, and then starts the drainage pump equipment 1 to suck in the water. During the suction process, impurities and soil are intercepted by the second filter plate 8 in turn. At this time, part of the water is sucked in by the drainage pump equipment 1, and then the second impurity pump 6 is started to discharge these impurities, soil and water into the processing box 51. When entering the processing box 51, the impurity processing component 5 can be started to crush the impurities contained in the soil deposited in the inner cavity of the second connecting pipe 3. After crushing, the impurity processing component 5 can be started to discharge the last part of the water back into the second connecting pipe 3. At this time, the drainage pump equipment 1 discharges the sucked water into the first connecting pipe 2, and then the first connecting pipe 2 is discharged into the storage device or the external designated area for discharge, thereby completing the purpose of water and soil separation and discharge.
[0039] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.
Claims
1. A coal mine geological drainage device with water and soil separation function, characterized in that: The invention comprises a drainage pump device (1), wherein the water inlet and the water outlet of the drainage pump device (1) are both connected to a first connecting pipe (2), the front end of the first connecting pipe (2) is connected to a second connecting pipe (3), the front end of the second connecting pipe (3) is connected to an external pipe (4), an impurity treatment component (5) is arranged on the right side of the second connecting pipe (3), and the impurity treatment component (5) comprises a treatment box (51) installed flush with the ground.
2. A coal mine geological drainage device with water-soil separation function according to claim 1, characterized in that: The right side of the processing box (51) is connected to a fixed box (52), the right side of the fixed box (52) is connected to a mounting box (53), and both front and rear sides of the left side of the inner cavity of the processing box (51) are rotatably connected to crushing rollers (54).
3. A coal mine geological drainage device with water-soil separation function according to claim 2, characterized in that: The right end of the crushing roller (54) penetrates into the inner cavity of the fixed box (52); the inner cavity of the mounting box (53) is bolted with a motor (55); the output shaft of the motor (55) penetrates into the inner cavity of the fixed box (52) and is connected to the crushing roller (54); pulleys (56) are sleeved on the surfaces of the two crushing rollers (54) and are located in the inner cavity of the fixed box (52); the two pulleys (56) are connected by belt transmission; and a push plate (57) is connected to the surface of the crushing roller (54).
4. A coal mine geological drainage device with water-soil separation function according to claim 3, characterized in that: A push rod (58) is provided through the inner cavity of the push plate (57), and a moving frame (59) is slidably connected to the inner cavity of the fixed box (52).
5. The coal mine geological drainage device with water-soil separation function according to claim 4, characterized in that: One side of the moving frame (59) is slidably connected to the push rod (58), and the outer surface of the moving frame (59) is connected to a U-shaped plate (510).
6. The coal mine geological drainage device with water-soil separation function according to claim 5, characterized in that: The side of the U-shaped plate (510) away from the movable frame (59) penetrates into the inner cavity of the processing box (51) and is connected to a cleaning plate (516), and both sides of the cleaning plate (516) are slidably connected to the inner surface of the processing box (51).
7. The coal mine geological drainage device with water-soil separation function according to claim 6, characterized in that: The four corners of the bottom of the inner cavity of the processing box (51) are connected to a first filter screen plate (511), and a first impurity pump (512) is installed on the rear side of the processing box (51).
8. The coal mine geological drainage device with water-soil separation function according to claim 7, characterized in that: The water inlet end of the first impurity pump (512) is connected to a first pipeline (513), and the first pipeline (513) passes through the inner cavity of the treatment box (51) and is aligned with the first filter screen (511), and the water outlet end of the first impurity pump (512) is connected to a second pipeline (514).
9. A coal mine geological drainage device with water-soil separation function according to claim 8, characterized in that: One end of the second pipeline (514) away from the first impurity pump (512) penetrates into the inner cavity of the second connecting pipe (3), and a box door (515) is hinged on the rear side of the processing box (51).
10. The coal mine geological drainage device with water-soil separation function according to claim 1, characterized in that: A second impurity pump (6) is installed on the front side of the treatment box (51), the water outlet end of the second impurity pump (6) penetrates into the inner cavity of the treatment box (51), the water inlet end of the second impurity pump (6) is connected to a third pipeline (7), a plurality of second filter screens (8) are installed in the inner cavity of the second connecting pipe (3), and the third pipeline (7) penetrates into the inner cavity of the second connecting pipe (3) and is used in conjunction with the second filter screen (8).