Mine water precipitation device

Abstract

The utility model discloses a mine water sedimentation device, which belongs to the technical field of water treatment and comprises a base, a support plate and a sedimentation tank are fixedly connected to two sides of the upper end of the base respectively, a plurality of connecting plates are fixedly connected to the outer surface of one side, opposite to the sedimentation tank, of the support plate, and a hinge is fixedly connected to the upper end of the support plate. A shell is fixedly connected to the other end of the hinge, third sliding grooves are formed in the lower ends of the inner surfaces of the two sides of the shell, filter plates are slidably connected to the symmetrical third sliding grooves, the other end of the shell is slidably connected to the upper end of a sedimentation tank, and a shielding device is fixedly connected to the inner surface of the lower end of the sedimentation tank. Meanwhile, filter holes in a plurality of filter screens are gradually reduced, so that impurities in mine water can be more efficiently settled and filtered, and the lower end and the upper end of the settling pond can be layered and taken out through a shielding device fixedly connected with the lower end of the settling pond.

Description

Technical Field

[0001] The utility model belongs to the technical field of water treatment, and in particular relates to a mine water sedimentation device. Background Art

[0002] During the coal mining process, groundwater comes into contact with coal seams and rock strata, and with the influence of human activities, a series of physical, chemical and biochemical reactions occur. As a result, the water quality has significant characteristics of the coal industry: the suspended matter content of mine water containing suspended matter is much higher than that of surface water, and the sensory properties are poor; the suspended matter has a small particle size, light specific gravity, slow sedimentation rate, and poor coagulation effect; mine water also contains organic pollutants such as waste engine oil and emulsified oil. The total ion content in mine water is much higher than that of general surface water, and a large part of it is sulfate ions. Mine water often has a very low pH value and is often accompanied by a large amount of ferrous ions, which increases the difficulty of treatment.

[0003] In the prior art, a high turbidity sedimentation device for mine water is disclosed with patent announcement number CN217909380U. The above patent realizes dynamic filtration and purification of mine water by cooperating with a first purification device and a second purification device, removes large particle impurities inside the water body, and then performs static sedimentation through a sedimentation component to further separate suspended matter in the water body. However, the following deficiencies still exist in actual use: from a practical point of view, the device can only perform filtering and sedimentation in a single layer, and there is no other operation after the initial sedimentation and filtration, and the efficiency is low.

[0004] Therefore, a mine water sedimentation device is needed to solve the problems existing in the prior art. Utility Model Content

[0005] The purpose of the utility model is to provide a mine water sedimentation device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mine water sedimentation device, comprising a base, wherein both sides of the upper end of the base are respectively fixedly connected with a support plate and a sedimentation tank, and the outer surfaces of the support plate and the sedimentation tank on opposite sides are fixedly connected with a plurality of connecting plates, the upper end of the support plate is fixedly connected with a hinge, and the other end of the hinge is fixedly connected with an outer shell, and three sliding grooves are provided at the lower ends of the inner surfaces of both sides of the outer shell, and the three sliding grooves are symmetrically slidably connected with filter plates, and the other end of the outer shell is slidably connected to the upper end of the sedimentation tank, and a shielding device is fixedly connected to the inner surface of the lower end of the sedimentation tank.

[0007] It should be noted in the scheme that a water outlet is provided on the outer surface of one side of the sedimentation tank, the inside of the water outlet is fitted at the upper end of the shielding device, a control handle is provided on one side of the water outlet, and an L-shaped sliding groove 2 is provided on one side of the upper end of the sedimentation tank.

[0008] It is further worth explaining that a raised guide 1 is fixedly connected to one end of the filter plate, and a plurality of regular sliding grooves 1 are provided on the upper surface of the filter plate, and a plurality of regular sliding grooves 1 are slidably connected to a raised guide 2, and a filter screen is fixedly connected to the upper end of the raised guide 2, and a plurality of regular filter screens are provided with filter holes on the upper end.

[0009] It should be further explained that the plurality of regular protruding guides 2 and the plurality of regular sliding grooves 1 are all in a "convex" shape, and the corresponding protruding guides 2 and sliding grooves 1 are all in a sliding connection.

[0010] As a preferred implementation manner, the filter mesh has filter holes at the upper end thereof, and the pore sizes thereof gradually decrease from top to bottom.

[0011] As a preferred embodiment, a water outlet groove is provided on one side of the lower end of the shell, and one end of the filter plate and one end of the water outlet groove are on the same horizontal plane.

[0012] As a preferred embodiment, the shielding device includes a fixed shaft 1; a lower end of the fixed shaft is fixedly connected to the inner surface of the lower end of the sedimentation tank; a plurality of regular fixed plates 1 are fixedly connected to the outer surface of the upper end of the fixed shaft 1, one side of the plurality of regular fixed plates 1 are fixedly connected to a waterproof cloth, the other side of the waterproof cloth is fixedly connected to a fixed plate 2, the other end of the fixed plate 2 is fixedly connected to a connecting ring, one side of the upper end of the connecting ring is fixedly connected to a connecting frame, the connecting frame is L-shaped, and a fixed handle is fixedly connected to the upper end of the L-shaped connecting frame, and the L-shaped connecting frame is fitted with a sliding connection inside a sliding groove 2; the upper end of the fixed shaft 1 is fixedly connected to a cover plate; a plurality of regular fixed plates 1 and 2 are provided with connecting holes at one end of the fixed shaft 1, and the inner surfaces of the connecting holes are fitted with sliding connection limiting rings.

[0013] Compared with the prior art, the mine water sedimentation device provided by the utility model has at least the following beneficial effects:

[0014] (1) By putting the mine water into the through hole at the front end of the shell, the mine water is precipitated and filtered through a plurality of filter screens at the upper end of the filter plate, and then enters the sedimentation tank from the water outlet trough. At the same time, the filter holes on the plurality of filter screens gradually become smaller, so that the impurities in the mine water can be precipitated and filtered more efficiently, thereby improving the practicality of the mine water sedimentation device.

[0015] (2) Through the shielding device fixedly connected to the lower end of the sedimentation tank, that is, by rotating the fixed handle, the fixed handle drives the connecting frame to rotate, the lower end of the connecting frame drives the connecting ring to rotate, the connecting ring drives the second fixed plate to rotate, the second fixed plate drives the waterproof cloth to open, and the other end of the waterproof cloth is slidably connected with one side of the first fixed plate, that is, the lower end and the upper end of the sedimentation tank can be layered, and then the water outlet is opened to release the clean mine water in the upper layer, thereby increasing the practicality of the mine water sedimentation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the shielding device of the utility model;

[0019] Figure 4 This is a schematic diagram of the filter plate structure of the utility model.

[0020] In the figure: 1. base; 2. support plate; 3. connecting plate; 5. hinge; 6. shell; 7. filter plate; 701. raised guide one; 702. filter screen; 703. filter hole; 704. raised guide two; 705. sliding groove one; 8. sedimentation tank; 801. sliding groove two; 9. shielding device; 901. fixed shaft; 902. fixed plate one; 903. waterproof cloth; 904. fixed plate two; 905. connecting ring; 906. connecting frame; 907. fixed handle; 908. cover plate; 909. connecting hole; 910. limiting ring; 10. water outlet; 1001. control handle; 11. water outlet. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] See also Figure 1-4 The utility model provides a mine water sedimentation device, including: a base 1, both sides of the upper end of the base 1 are fixedly connected with a support plate 2 and a sedimentation tank 8, a plurality of connecting plates 3 are fixedly connected to the outer surface of the support plate 2 and the sedimentation tank 8 on the opposite side, a hinge 5 is fixedly connected to the upper end of the support plate 2, and the other end of the hinge 5 is fixedly connected to a shell 6, and sliding grooves 601 are provided at the lower ends of the inner surfaces of both sides of the shell 6, and the symmetrical sliding grooves 601 are all slidably connected with filter plates 7, and the other end of the shell 6 is slidably connected to the upper end of the sedimentation tank 8, and a shielding device 9 is fixedly connected to the inner surface of the lower end of the sedimentation tank 8.

[0023] Further as Figure 1As shown, it is worth specifically explaining that a water outlet 10 is provided on the outer surface of one side of the sedimentation tank 8, the inside of the water outlet 10 is fitted at the upper end of the shielding device 9, and a control handle 1001 is provided on one side of the water outlet 10, and an L-shaped sliding groove 801 is provided on one side of the upper end of the sedimentation tank 8. Through the setting and position of the water outlet 10, the clean mine water on the upper layer of the sedimentation tank 8 can be conveniently taken out, and through the L-shaped sliding groove 801, the position and movement trajectory of the connecting frame 906 and the fixed handle 907 are limited.

[0024] Further as Figure 1 , Figure 2 and Figure 4 As shown, it is worth specifically explaining that a raised guide 701 is fixedly connected to one end of the filter plate 7, and a plurality of regular sliding grooves 705 are provided on the upper surface of the filter plate 7, and the plurality of regular sliding grooves 705 are all slidably connected to a raised guide 704, and the upper ends of the raised guides 704 are all fixedly connected to filter screens 702, and the upper ends of the plurality of regular filter screens 702 are all provided with filter holes 703, and the mine water can be put in through the through hole at the front end of the outer shell 6 through the filter plate 7, and the mine water is precipitated and filtered through the plurality of filter screens 702 on the upper end of the filter plate 7, and then enters the sedimentation tank 8 from the water outlet trough 11, and at the same time, the filter holes 703 on the plurality of filter screens 702 gradually become smaller, so that the impurities in the mine water can be precipitated and filtered more efficiently, thereby improving the practicality of the mine water sedimentation device.

[0025] This solution has the following working process: by putting the mine water into the through hole at the front end of the shell 6, the mine water is precipitated and filtered through the multiple filter screens 702 at the upper end of the filter plate 7, and then enters the sedimentation tank 8 from the water outlet trough 11. After settling for a certain period of time, the fixed handle 907 is rotated, and the fixed handle 907 drives the connecting frame 906 to rotate, and the lower end of the connecting frame 906 drives the connecting ring 905 to rotate, and the connecting ring 905 drives the fixed plate 2 904 to rotate, and the fixed plate 2 904 drives the waterproof cloth 903 to open, and the other end of the waterproof cloth 903 is slidably connected with one side of the fixed plate 1 902, that is, the lower end and the upper end of the sedimentation tank 8 can be layered, and then the water outlet 10 is opened to release the clean mine water in the upper layer.

[0026] According to the above working process, it can be known that: through the setting and position of the water outlet 10, the clean mine water on the upper layer of the sedimentation tank 8 can be conveniently taken out, and through the L-shaped sliding groove 801, the position and movement trajectory of the connecting frame 906 and the fixed handle 907 are limited. Through the filter plate 7, the mine water can be put in from the through hole at the front end of the shell 6, and the mine water is precipitated and filtered through the several filter screens 702 on the upper end of the filter plate 7, and then enters the sedimentation tank 8 from the water outlet trough 11. At the same time, the filter holes 703 on the several filter screens 702 gradually become smaller, so that the impurities in the mine water can be precipitated and filtered more efficiently, thereby improving the practicality of the mine water precipitation device.

[0027] Further as Figure 4 As shown, it is worth explaining in detail that the plurality of regular raised guides 704 and the plurality of regular sliding grooves 705 are all in a "convex" shape, and the corresponding raised guides 704 and sliding grooves 705 are all in a sliding connection. Through the position and connection relationship of the plurality of regular raised guides 704 and the plurality of regular sliding grooves 705, the position and movement relationship of the filter 702 can be restricted, and the filter 702 can be conveniently disassembled and cleaned.

[0028] Further as Figure 4 As shown, it is worth explaining in detail that the pore sizes of the filter holes 703 provided on the upper ends of the several regular filter screens 702 gradually decrease from top to bottom. By having the filter holes 703 provided on the upper ends of the several regular filter screens 702 with regular pore sizes, the impurities in the mine water can be precipitated and filtered more efficiently, thereby improving the practicability of the mine water sedimentation device.

[0029] Further as Figure 1 As shown, it is worth specifically explaining that a water outlet trough 11 is provided on one side of the lower end of the shell 6, and one end of the filter plate 7 and one end of the water outlet trough 11 are at the same horizontal plane. Through the position of one end of the filter plate 7 and the water outlet trough 11, it is convenient for mine water to enter the sedimentation tank 8.

[0030] Further as Figure 2As shown, it is worth specifically explaining that the shielding device 9 includes a fixed shaft 901; the lower end of the fixed shaft 901 is fixedly connected to the inner surface of the lower end of the sedimentation tank 8; a plurality of regular fixed plates 902 are fixedly connected to the outer surface of the upper end of the fixed shaft 901, and a waterproof cloth 903 is fixedly connected to one side of the plurality of regular fixed plates 902, and a fixed plate 904 is fixedly connected to the other side of the waterproof cloth 903, and the other end of the fixed plate 904 is fixedly connected to the connecting ring 905, and a connecting frame 906 is fixedly connected to one side of the upper end of the connecting ring 905, and the connecting frame 906 is L-shaped, and a fixed handle 907 is fixedly connected to the upper end of the L-shaped connecting frame 906, and the L-shaped connecting frame 906 is fitted and slidably connected to the inside of the sliding groove 801; a cover plate 908 is fixedly connected to the upper end of the fixed shaft 901; a plurality of regular fixed plates 902 and fixed plates 904 are arranged at one end of the fixed shaft 901 There is a connecting hole 909, the inner surface of the connecting hole 909 is fitted with a sliding connection limit ring 910, and the shielding device 9 is fixedly connected to the lower end of the sedimentation tank 8, that is, by rotating the fixed handle 907, the fixed handle 907 drives the connecting frame 906 to rotate, the lower end of the connecting frame 906 drives the connecting ring 905 to rotate, the connecting ring 905 drives the fixed plate 2 904 to rotate, the fixed plate 2 904 drives the waterproof cloth 903 to open, and the other end of the waterproof cloth 903 is fitted with a side of the fixed plate 1 902 for sliding connection, that is, the lower end and the upper end of the sedimentation tank 8 can be layered, and then the water outlet 10 is opened to release the clean mine water in the upper layer, thereby increasing the practicality of the mine water sedimentation device, and the upper end of the fixed shaft 901 can be prevented from sinking through the cover plate 908, and the stability of the fixed plate 2 904 during movement can be increased through the connecting hole 909 and the limit ring 910.

[0031] In summary, by putting the mine water into the through hole at the front end of the housing 6, the mine water is precipitated and filtered through the plurality of filter screens 702 at the upper end of the filter plate 7, and then enters the sedimentation tank 8 from the water outlet trough 11. After settling for a certain period of time, the fixed handle 907 is rotated, the fixed handle 907 drives the connecting frame 906 to rotate, the lower end of the connecting frame 906 drives the connecting ring 905 to rotate, the connecting ring 905 drives the fixing plate 2 904 to rotate, the fixing plate 2 904 drives the waterproof cloth 903 to open, and the other end of the waterproof cloth 903 The filter screen 702 is convenient to be disassembled and cleaned by fitting and slidingly connecting with one side of the fixed plate 902, that is, the lower end and the upper end of the sedimentation tank 8 can be layered, and then the water outlet 10 can be opened to release the clean mine water in the upper layer. The position and movement relationship of the filter screen 702 can be limited by the position and connection relationship of the plurality of regular protruding guides 704 and the plurality of regular sliding grooves 705, and the filter screen 702 can be conveniently disassembled and cleaned. The filter holes 703 are arranged at the upper end of the plurality of regular filter screens 702 with regular aperture sizes, so that the filter screen 702 can be cleaned. Impurities in the mine water can be precipitated and filtered more efficiently, thereby improving the practicality of the mine water precipitation device. Through the position of one end of the filter plate 7 and the water outlet trough 11, it is convenient for the mine water to enter the sedimentation tank 8. Through the shielding device 9 fixedly connected to the lower end of the sedimentation tank 8, that is, by rotating the fixed handle 907, the fixed handle 907 drives the connecting frame 906 to rotate, the lower end of the connecting frame 906 drives the connecting ring 905 to rotate, the connecting ring 905 drives the fixed plate 2 904 to rotate, the fixed plate 2 904 drives the waterproof cloth 903 to open, and the other end of the waterproof cloth 903 is slidably connected with one side of the fixed plate 1 902, that is, the lower end and the upper end of the sedimentation tank 8 can be layered, and then the water outlet 10 is opened to release the clean mine water in the upper layer, thereby increasing the practicality of the mine water precipitation device, and the upper end of the fixed shaft 901 can be prevented from sinking through the cover plate 908, and the stability of the fixed plate 2 904 during movement can be increased through the connecting hole 909 and the limit ring 910.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A mine water sedimentation device, comprising a base (1), characterized in that: A support plate (2) and a sedimentation tank (8) are fixedly connected to both sides of the upper end of the base (1), and a plurality of connecting plates (3) are fixedly connected to the outer surfaces of the support plate (2) and the sedimentation tank (8) on opposite sides. A hinge (5) is fixedly connected to the upper end of the support plate (2), and the other end of the hinge (5) is fixedly connected to the outer shell (6). Sliding grooves (601) are provided at the lower ends of the inner surfaces of both sides of the outer shell (6), and the sliding grooves (601) are symmetrically slidably connected to filter plates (7), and the other end of the outer shell (6) is slidably connected to the upper end of the sedimentation tank (8), and a shielding device (9) is fixedly connected to the inner surface of the lower end of the sedimentation tank (8).

2. A mine water precipitation device according to claim 1, characterized in that: A water outlet (10) is provided on the outer surface of one side of the sedimentation tank (8), the interior of the water outlet (10) is fitted on the upper end of the shielding device (9), a control handle (1001) is provided on one side of the water outlet (10), and an L-shaped sliding groove 2 (801) is provided on one side of the upper end of the sedimentation tank (8).

3. A mine water precipitation device according to claim 1, characterized in that: One end of the filter plate (7) is fixedly connected to a raised guide 1 (701), and a plurality of regular sliding grooves 1 (705) are provided on the upper surface of the filter plate (7), and the plurality of regular sliding grooves 1 (705) are all slidably connected to raised guides 2 (704), and the upper ends of the raised guides 2 (704) are all fixedly connected to filter screens (702), and the upper ends of the plurality of regular filter screens (702) are all provided with filter holes (703).

4. A mine water precipitation device according to claim 3, characterized in that: The plurality of regular protruding guides 2 (704) and the plurality of regular sliding grooves 1 (705) are all in the shape of a "convex" character, and the corresponding protruding guides 2 (704) and sliding grooves 1 (705) are all in a sliding connection.

5. A mine water precipitation device according to claim 3, characterized in that: The filter screen (702) is provided with filter holes (703) at the upper end thereof, the aperture of which gradually decreases from top to bottom.

6. A mine water precipitation device according to claim 1, characterized in that: A water outlet groove (11) is provided on one side of the lower end of the shell (6), and one end of the filter plate (7) and one end of the water outlet groove (11) are on the same horizontal plane.

7. A mine water precipitation device according to claim 1, characterized in that: The shielding device (9) comprises a fixed shaft (901); the lower end of the fixed shaft (901) is fixedly connected to the inner surface of the lower end of the sedimentation tank (8); the outer surface of the upper end of the fixed shaft (901) is fixedly connected to a plurality of regular fixed plates (902); one side of the plurality of regular fixed plates (902) is fixedly connected to a waterproof cloth (903); the other side of the waterproof cloth (903) is fixedly connected to a fixed plate (904); the other end of the fixed plate (904) is fixedly connected to a connecting ring (905); one side of the upper end of the connecting ring (905) is fixedly connected to a waterproof cloth (903); A connecting frame (906) is provided, the connecting frame (906) is L-shaped, and a fixed handle (907) is fixedly connected to the upper end of the L-shaped connecting frame (906), and the L-shaped connecting frame (906) is fitted with a sliding connection inside a sliding groove (801); a cover plate (908) is fixedly connected to the upper end of the fixed shaft (901); and a connecting hole (909) is provided at one end of the fixed shaft (901) and the inner surface of the connecting hole (909) is fitted with a sliding connection limit ring (910).

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