A special filter and purifier for mine water

Abstract

The utility model discloses a kind of filter purification equipment special for mine water, belong to filter purification equipment technical field, including box, the bottom of the box is welded with support leg, one end of box is connected with inlet pipe, the other end of box is connected with drain pipe, the inside of box is provided with several installation grooves, filter purification assembly is inserted in the middle of installation groove, ejection assembly is installed in the bottom of installation groove, the upper end of box is located in the side of installation groove and is equipped with fixed assembly;The utility model sets up filter purification assembly, the filtration of large particle impurities is carried out through filter screen, fine impurities and heavy metal are filtered by activated carbon adsorption layer, simultaneously, activated carbon adsorption layer also carries out the adsorption of peculiar smell, macromolecular impurities are filtered by inorganic ceramic membrane layer, fine particle impurities are re-filtered by filter cotton layer, multiple filtration, improve filtration quality.

Description

Technical Field

[0001] This utility model belongs to the technical field of filtration and purification equipment, specifically relating to a filtration and purification equipment for mine water. Background Technology

[0002] Underground coal mining requires a large amount of water. During the mining process, a large amount of mine water will gush out from underground. Due to the high impurity content of the mine water, it cannot be used directly in coal mining and needs to be treated before use. Generally, coal mines will build mine water treatment stations on the surface to treat the mine water through a special inorganic ceramic membrane purification system to obtain clean water. Then, a portion of the clean water will be transported back to the underground coal mining site for mining use.

[0003] Existing mine water filtration and purification equipment suffers from several drawbacks: its simple filtration structure results in poor filtration quality; the filtration structure is not securely fixed and is prone to loosening, affecting filtration; and the filtration structure is inconvenient to disassemble and clean, causing inconvenience in use.

[0004] Therefore, a special filtration and purification device for mine water is designed to solve the above problems. Utility Model Content

[0005] To address the problems mentioned in the background section, this utility model provides a special filtration and purification device for mine water, which features high filtration quality, a securely fixed filtration structure, and convenient disassembly and cleaning.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a special filtration and purification device for mine water, including a box body, with support legs welded around the bottom of the box body, a water inlet pipe connected to one end of the box body, a drain pipe connected to the other end of the box body, a plurality of installation slots opened inside the box body, a filtration and purification component inserted in the middle of the installation slot, a push-out component installed at the bottom of the installation slot, and a fixing component installed on the side of the upper end of the box body located at the installation slot. The filtration and purification assembly includes a fixed frame with a handle fixed to the top. A filter screen, an activated carbon adsorption layer, an inorganic ceramic membrane layer, and a filter cotton layer are installed on the middle side of the fixed frame.

[0007] Preferably, sealing rings are bonded to both sides of the fixing frame.

[0008] Preferably, the fixing component includes a vertical plate, which is fixedly connected to the top of the box and to the side of the mounting groove. An adjusting bolt is rotatably connected to the middle of the vertical plate, and a fixing block is connected to the end of the adjusting bolt near the mounting groove.

[0009] Preferably, a limiting slider is installed at the bottom of the fixed block near the end of the upright plate, and a slide rail for limiting the slider is provided at the bottom side of the upright plate.

[0010] Preferably, the adjusting bolt and the fixing block are rotatably connected by a bearing, and the bottom of the fixing block is designed with an inclined structure.

[0011] Preferably, the ejection assembly includes a spring telescopic rod, with the spring telescopic rod installed in the middle of the bottom of the mounting groove and an ejection plate installed on the top of the spring telescopic rod.

[0012] Preferably, the side of the ejector plate is in close contact with the inner wall of the mounting groove, and the top of the ejector plate is flush with the bottom of the mounting groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model is equipped with a filtration and purification component. The filter screen filters large particulate impurities, the activated carbon adsorption layer adsorbs and filters fine impurities and heavy metals, and the activated carbon adsorption layer also adsorbs odors. The inorganic ceramic membrane layer filters large molecular impurities, and the filter cotton layer further filters fine particulate impurities. Multiple filtration improves the filtration quality. 2. This utility model is equipped with a fixing component and an ejector component. Rotating the adjusting bolt causes the limiting slider to move in the slide rail. The moving fixing block locks the handle fixing frame securely, preventing loosening. The moving fixing block is pulled out of the handle, and the elastic force of the spring telescopic rod causes the ejector plate to move up. The ejector plate pushes the fixing frame out of the mounting slot, making it easy to remove the fixing frame for replacement and improving the ease of use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the filtration and purification component structure of this utility model; Figure 3 This is a schematic diagram of the ejection assembly structure of this utility model; Figure 4 This utility model Figure 3 Enlarged view of point A; In the diagram: 1. Housing; 2. Filter and purification assembly; 21. Fixing frame; 22. Handle; 23. Filter screen; 24. Activated carbon adsorption layer; 25. Inorganic ceramic membrane layer; 26. Filter cotton layer; 27. Sealing ring; 3. Water inlet pipe; 4. Support leg; 5. Fixing assembly; 51. Fixing block; 52. Limiting slider; 53. Slide rail; 54. Vertical plate; 55. Adjusting bolt; 6. Drain pipe; 7. Mounting groove; 8. Ejection assembly; 81. Spring telescopic rod; 82. Ejection plate. Detailed Implementation

[0015] 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.

[0016] Example 1 Please see Figure 1-4 The present invention provides the following technical solution: a special filtration and purification equipment for mine water, including a box 1, with support legs 4 welded around the bottom of the box 1, a water inlet pipe 3 connected to one end of the box 1, a drain pipe 6 connected to the other end of the box 1, a plurality of installation slots 7 opened inside the box 1, a filtration and purification component 2 inserted in the middle of the installation slot 7, a push-out component 8 installed at the bottom of the installation slot 7, and a fixing component 5 installed at the upper end of the box 1 on the side of the installation slot 7. The filtration and purification assembly 2 includes a mounting frame 21, with a handle 22 fixed to the top of the mounting frame 21. A filter screen 23, an activated carbon adsorption layer 24, an inorganic ceramic membrane layer 25, and a filter cotton layer 26 are installed on the middle side of the mounting frame 21.

[0017] Specifically, sealing rings 27 are bonded to both sides of the fixing frame 21.

[0018] By adopting the above technical solution, the sealing between the fixing bracket 21 and the mounting groove 7 is guaranteed.

[0019] In this embodiment, mine water enters the housing 1 through the inlet pipe 3, filters large particulate impurities through the filter screen 23, and adsorbs and filters fine impurities and heavy metals through the activated carbon adsorption layer 24. At the same time, the activated carbon adsorption layer 24 also adsorbs odors, the inorganic ceramic membrane layer 25 filters large molecular impurities, and the filter cotton layer 26 further filters fine particulate impurities. The filtered water is discharged through the drain pipe 6. Example 2 The difference between this embodiment and embodiment 1 is that the fixing component 5 includes a vertical plate 54, which is fixedly connected to the top of the housing 1 and to the side of the mounting groove 7. An adjusting bolt 55 is rotatably connected to the middle of the vertical plate 54, and a fixing block 51 is connected to one end of the adjusting bolt 55 near the mounting groove 7.

[0020] By adopting the above technical solution, rotating the adjusting bolt 55 causes the fixing block 51 to move and lock in the handle 22, so that the fixing frame 21 is firmly fixed and prevents it from loosening.

[0021] Specifically, a limiting slider 52 is installed at the bottom of the fixed block 51 near the end of the upright plate 54, and a slide rail 53 is provided on the bottom side of the upright plate 54 for limiting the slider 52.

[0022] By adopting the above technical solution, the limiting slider 52 moves in the slide rail 53, causing the fixed block 51 to move horizontally and prevent it from rotating.

[0023] Specifically, the adjusting bolt 55 and the fixing block 51 are rotatably connected by a bearing, and the bottom of the fixing block 51 is designed with an inclined structure.

[0024] By adopting the above technical solution, it is ensured that the rotating adjusting bolt 55 causes the fixing block 51 to move horizontally, and the fixing block 51 locks the fixing frame 21.

[0025] Specifically, the ejector assembly 8 includes a spring telescopic rod 81, which is installed in the middle of the bottom of the mounting groove 7, and an ejector plate 82 is installed on the top of the spring telescopic rod 81.

[0026] By adopting the above technical solution, the elastic force of the spring telescopic rod 81 causes the ejector plate 82 to move upward, and the ejector plate 82 pushes the fixing frame 21 to extend out of the mounting groove 7, making it convenient to remove the fixing frame 21 for replacement.

[0027] Specifically, the side of the ejector plate 82 is in close contact with the inner wall of the mounting groove 7, and the top of the ejector plate 82 is flush with the bottom of the mounting groove 7.

[0028] By adopting the above technical solutions, stable lifting is ensured, and structural protrusions are avoided from affecting use.

[0029] In this embodiment, rotating the adjusting bolt 55 causes the limiting slider 52 to move in the slide rail 53, the fixing block 51 moves and is pulled out from the handle 22, and the elastic force of the spring telescopic rod 81 causes the ejector plate 82 to move upward. The ejector plate 82 pushes the fixing bracket 21 out of the mounting slot 7, making it easy to remove the fixing bracket 21 for replacement and improving the ease of use.

[0030] The working principle and usage process of this utility model are as follows: When using this utility model, mine water enters the housing 1 through the inlet pipe 3. It is filtered by the filter screen 23 for large particulate impurities, the activated carbon adsorption layer 24 for adsorption and filtration of fine impurities and heavy metals, and the activated carbon adsorption layer 24 also adsorbs odors. The inorganic ceramic membrane layer 25 filters large molecular impurities, and the filter cotton layer 26 further filters fine particulate impurities. The filtered water is discharged from the drain pipe 6. Rotating the adjusting bolt 55 causes the limiting slider 52 to move in the slide rail 53, the fixing block 51 moves and is pulled out from the handle 22, and the elastic force of the spring telescopic rod 81 causes the ejector plate 82 to move upward. The ejector plate 82 pushes the fixing bracket 21 out of the mounting groove 7, making it easy to remove the fixing bracket 21 for replacement and improving the ease of use.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A special filtration and purification device for mine water, comprising a housing (1), characterized in that: The bottom of the box (1) is welded with support legs (4), one end of the box (1) is connected to a water inlet pipe (3), the other end of the box (1) is connected to a drain pipe (6), the inside of the box (1) is provided with several installation slots (7), a filter purification component (2) is inserted in the middle of the installation slot (7), an ejection component (8) is installed at the bottom of the installation slot (7), and a fixing component (5) is installed at the upper end of the box (1) on the side of the installation slot (7). The filtration and purification assembly (2) includes a fixed frame (21), a handle (22) is fixedly attached to the top of the fixed frame (21), and a filter screen (23), an activated carbon adsorption layer (24), an inorganic ceramic membrane layer (25) and a filter cotton layer (26) are installed on the middle side of the fixed frame (21).

2. The mine water filtration and purification equipment according to claim 1, characterized in that: Both sides of the fixing frame (21) are bonded with sealing rings (27).

3. The mine water filtration and purification equipment according to claim 1, characterized in that: The fixing component (5) includes a vertical plate (54). The vertical plate (54) is fixedly attached to the top of the box (1) and to the side of the mounting groove (7). An adjusting bolt (55) is rotatably connected to the middle of the vertical plate (54). A fixing block (51) is connected to one end of the adjusting bolt (55) near the mounting groove (7).

4. The mine water filtration and purification equipment according to claim 3, characterized in that: A limiting slider (52) is installed at the bottom of the fixed block (51) near the end of the upright plate (54), and a slide rail (53) for limiting the limiting slider (52) is provided at the bottom side of the upright plate (54).

5. The mine water filtration and purification equipment according to claim 3, characterized in that: The adjusting bolt (55) and the fixing block (51) are rotatably connected by a bearing, and the bottom of the fixing block (51) is set as an inclined structure.

6. The mine water filtration and purification equipment according to claim 1, characterized in that: The ejection assembly (8) includes a spring telescopic rod (81), the spring telescopic rod (81) is installed in the middle of the bottom of the mounting groove (7), and an ejection plate (82) is installed on the top of the spring telescopic rod (81).

7. The mine water filtration and purification equipment according to claim 6, characterized in that: The side of the ejector plate (82) is in close contact with the inner wall of the mounting groove (7), and the top of the ejector plate (82) is flush with the bottom of the mounting groove (7).

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