Mine water treatment organic adsorption device with backwashing function

Abstract

The utility model relates to the technical field of mine water treatment organic adsorption, and disclose a kind of mine water treatment organic adsorption device with backwashing function, including water inlet component, wherein the bottom of water inlet component is connected with detachable assembly, the bottom of detachable assembly is connected with drainage component, and the upper portion of drainage component is installed with backflushing component;It is equipped with connecting assembly, it is favorable in narrow mine roadway or limited equipment installation space, staff can transport each part of adsorption device to specified position respectively, then assemble through simple dismounting and connecting operation, without complex large hoisting equipment or special installation tool;It is equipped with backflushing component, it is favorable in activated carbon plate saturation can promptly backflush activity or replace new carbon plate to activated carbon plate, restore the adsorption performance of adsorption device, ensure that the treatment quality of mine water reaches discharge or reuse standard.

Description

Technical Field

[0001] This utility model relates to the field of organic adsorption technology for mine water treatment, and more specifically to an organic adsorption device for mine water treatment with backwashing function. Background Technology

[0002] Mine water is wastewater generated during coal mining, containing high concentrations of suspended solids, organic matter, and heavy metals. Traditional treatment methods such as sedimentation and coagulation suffer from low efficiency and complex processes.1 Organic adsorption technology has attracted attention due to its high efficiency and environmental friendliness, especially in treating recalcitrant organic matter, making it an important research direction in mine water treatment.

[0003] When the equipment requires inspection, cleaning, or replacement of small parts, the lack of detachable connecting components makes it difficult for maintenance personnel to access the interior. For example, to check for leaks at internal pipe connections, the absence of detachable interfaces makes it difficult to easily open the relevant parts for inspection, potentially requiring cutting or damaging parts of the structure. This can damage the equipment and increase the difficulty of post-repair repairs. Furthermore, as the built-in activated carbon plates are used, the adsorption sites on the activated carbon plates gradually become occupied, and the adsorption capacity continuously decreases. Without replaceable activated carbon plate components, the equipment's adsorption capacity for organic pollutants will continue to weaken, leading to a gradual deterioration in the quality of the treated water, failing to meet the expected mine water treatment standards. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a mine water treatment organic adsorption device with backwashing function to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a mine water treatment organic adsorption device with backwashing function, including a water inlet component, wherein a detachable component is connected to the bottom of the water inlet component, a drainage component is connected to the bottom of the detachable component, and a backwashing component is installed above the drainage component.

[0006] Preferably, the water inlet assembly includes an upper connector, a sealing ring, and a water inlet groove, wherein the sealing ring is fixedly installed on the inner wall of the upper connector, the upper connector has annularly distributed water inlet grooves inside, and the bottom of the upper connector is threadedly connected to the top of the detachable assembly.

[0007] Preferably, the drainage assembly includes a lower connector, a drainage groove, and a first valve, wherein the upper part of the lower connector is threadedly connected to the bottom of the detachable assembly, the lower connector has a drainage groove inside, and the first valve is fixedly installed on the outer wall of the lower connector.

[0008] Preferably, the detachable assembly includes a pipe body, a second valve, a fixing block, and a first water pump, wherein the upper part of the pipe body is threadedly connected to the bottom of the upper connector, the bottom of the pipe body is threadedly connected to the lower connector, the second valve is fixedly installed on the outer wall of the pipe body, the fixing blocks are symmetrically distributed and fixedly installed on the outer wall of the pipe body, the first water pump is fixedly installed on the outer wall of the pipe body, and the output end of the first water pump is fixedly penetrated through the outer wall of the pipe body.

[0009] Preferably, the backwash assembly includes an inner shell, a water inlet, an activated carbon plate, a waterproof shell, a second water pump, a water storage pipe, and high-pressure nozzles. The outer wall of the inner shell has annularly distributed water inlets. The activated carbon plate is movably engaged within the inner wall of the inner shell. The waterproof shell is fixedly installed above the lower connector. The second water pump is fixedly installed inside the waterproof shell, and its output end is fixedly connected to the outer wall of the water storage pipe. The high-pressure nozzles are annularly distributed and fixedly installed on the outer wall of the water storage pipe. The backwash assembly facilitates cleaning of the activated carbon plate, and the overall design of the device allows for easy replacement of the activated carbon plate after prolonged operation.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] This invention, by incorporating connecting components, facilitates the transport of individual parts of the adsorption device to designated locations within narrow mine tunnels or limited equipment installation spaces. These parts can then be assembled through simple disassembly and connection operations, eliminating the need for complex large-scale hoisting equipment or special installation tools.

[0012] This invention, by incorporating a backflushing component, facilitates timely backflushing of the activated carbon plate or replacement with a new plate after the plate becomes saturated, thereby restoring the adsorption performance of the adsorption device. Backflushing the activated carbon plate or replacing it with a new plate can rapidly improve the removal efficiency of organic matter, ensuring that the treated mine water meets the discharge or reuse standards. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the overall structure and some cross-sectional views of the present invention.

[0015] Figure 3 For the present utility model Figure 2 Schematic diagram of structure A in the middle.

[0016] Figure 4 This is a schematic diagram of the upper connecting component structure of this utility model.

[0017] Figure 5 This is a schematic diagram of the recoil assembly structure of this utility model.

[0018] The attached figures are labeled as follows: 1. Water inlet assembly; 101. Upper connector; 102. Sealing ring; 103. Water inlet trough; 2. Drainage assembly; 201. Lower connector; 202. Drainage trough; 203. First valve; 3. Detachable assembly; 301. Pipe body; 302. Second valve; 303. Fixing block; 304. First water pump; 4. Backflush assembly; 401. Inner shell; 402. Water inlet hole; 403. Activated carbon plate; 404. Waterproof shell; 405. Second water pump; 406. Water storage pipe; 407. High-pressure nozzle. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The organic adsorption for mine water treatment involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Reference Figure 1-5 This utility model provides a mine water treatment organic adsorption device with backwashing function, including a water inlet component 1, wherein a detachable component 3 is connected to the bottom of the water inlet component 1, a drainage component 2 is connected to the bottom of the detachable component 3, and a backwashing component 4 is installed above the drainage component 2.

[0021] The water inlet assembly 1 includes an upper connector 101, a sealing ring 102, and a water inlet groove 103. The sealing ring 102 is fixedly installed on the inner wall of the upper connector 101. The upper connector 101 has annularly distributed water inlet grooves 103 inside. The bottom of the upper connector 101 is threadedly connected to the top of the detachable assembly 3.

[0022] The drainage component 2 includes a lower connector 201, a drainage groove 202, and a first valve 203. The upper part of the lower connector 201 is threadedly connected to the bottom of the detachable component 3. The drainage groove 202 is provided inside the lower connector 201. The first valve 203 is fixedly installed on the outer wall of the lower connector 201.

[0023] The detachable component 3 includes a pipe body 301, a second valve 302, a fixing block 303, and a first water pump 304. The upper part of the pipe body 301 is threaded to the bottom of the upper connector 101, and the bottom of the pipe body 301 is threaded to the lower connector 201. The second valve 302 is fixedly installed on the outer wall of the pipe body 301. The fixing blocks 303 are symmetrically distributed and fixedly installed on the outer wall of the pipe body 301. The first water pump 304 is fixedly installed on the outer wall of the pipe body 301, and the output end of the first water pump 304 is fixedly inserted through the outer wall of the pipe body 301.

[0024] The backwash assembly 4 includes an inner shell 401, a water inlet 402, an activated carbon plate 403, a waterproof shell 404, a second water pump 405, a water storage pipe 406, and a high-pressure nozzle 407. The outer wall of the inner shell 401 has annularly distributed water inlets 402. The activated carbon plate 403 is movably engaged in the inner wall of the inner shell 401. The waterproof shell 404 is fixedly installed above the lower connector 201. The second water pump 405 is fixedly installed inside the waterproof shell 404. The output end of the second water pump 405 is fixedly connected to the outer wall of the water storage pipe 406. The high-pressure nozzle 407 is annularly distributed and fixedly installed on the outer wall of the water storage pipe 406. The backwash assembly 4 facilitates the cleaning of the activated carbon plate 403, and the overall design of the device makes it easy to replace the activated carbon plate 403 after long-term operation.

[0025] The working principle of this utility model:

[0026] First, fix one end of the upper connector 101 to the water inlet. After installation, the staff will connect one end of the pipe body 301 to the other end of the upper connector 101.

[0027] Secondly, the device can then begin operation. The operator opens the second valve 302, and simultaneously, the output of the first water pump 304 draws water into the interior of the pipe 301. As the water passes through the activated carbon plate 403, the activated carbon plate 403 begins to adsorb impurities within the water. After the device has been operating for a period of time, the adsorption effect of the activated carbon plate 403 decreases. At this point, the operator closes the second valve 302 and then closes the lower first valve 203. The water inside the pipe 301 is then drawn into the water storage pipe 406 by the second water pump 405 and sprayed out through the high-pressure nozzle 407 to backwash the surface of the activated carbon plate 403, extending its service life. When the activated carbon plate 403 needs to be replaced, simply remove the lower connector 201, attach the backwash assembly 4 above the lower connector 201, pull out the pipe 301, and replace the activated carbon plate 403 to complete the operation.

[0028] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0029] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mine water treatment organic adsorption device with backwashing function, comprising a water inlet assembly (1), characterized in that: The bottom of the water inlet assembly (1) is connected to a detachable assembly (3), the bottom of the detachable assembly (3) is connected to a drain assembly (2), and a backflushing assembly (4) is installed above the drain assembly (2). The detachable assembly (3) includes a pipe body (301), a second valve (302), a fixing block (303), and a first water pump (304). The top of the pipe body (301) is threaded to the bottom of the upper connector (101), the bottom of the pipe body (301) is threaded to the lower connector (201), the second valve (302) is fixedly installed on the outer wall of the pipe body (301), the fixing blocks (303) are symmetrically distributed and fixedly installed on the outer wall of the pipe body (301), the first water pump (304) is fixedly installed on the outer wall of the pipe body (301), and the output end of the first water pump (304) is fixedly inserted through the outer wall of the pipe body (301).

2. The mine water treatment organic adsorption device with backwashing function according to claim 1, characterized in that: The water inlet assembly (1) includes an upper connector (101), a sealing ring (102), and a water inlet groove (103). The sealing ring (102) is fixedly installed on the inner wall of the upper connector (101). The upper connector (101) has an annularly distributed water inlet groove (103) inside. The bottom of the upper connector (101) is threadedly connected to the top of the detachable assembly (3).

3. The mine water treatment organic adsorption device with backwashing function according to claim 2, characterized in that: The drainage assembly (2) includes a lower connector (201), a drainage groove (202) and a first valve (203), wherein the upper part of the lower connector (201) is threadedly connected to the bottom of the detachable assembly (3), the drainage groove (202) is provided inside the lower connector (201), and the first valve (203) is fixedly installed on the outer wall of the lower connector (201).

4. The mine water treatment organic adsorption device with backwashing function according to claim 3, characterized in that: The backflushing assembly (4) includes an inner shell (401), a water inlet (402) and an activated carbon plate (403), wherein the outer wall of the inner shell (401) is provided with annularly distributed water inlets (402), and the activated carbon plate (403) is movably engaged in the inner wall of the inner shell (401).

5. The mine water treatment organic adsorption device with backwashing function according to claim 4, characterized in that: The backwash assembly (4) includes a waterproof shell (404), a second water pump (405), a water storage pipe (406), and a high-pressure nozzle (407). The waterproof shell (404) is fixedly installed above the lower connector (201). The second water pump (405) is fixedly installed inside the waterproof shell (404). The output end of the second water pump (405) is fixedly connected to the outer wall of the water storage pipe (406). The high-pressure nozzle (407) is distributed in a ring and fixedly installed on the outer wall of the water storage pipe (406).

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