Tailing dehydration and purification device

Abstract

The utility model discloses a tailing dewatering and purifying device which comprises a shell, a dewatering cylinder is rotatably arranged in the shell, a cylindrical shell is fixedly connected to the bottom of the inner wall of the shell, a purifying filter element is movably sleeved on the surface of the cylindrical shell, and a filter plate sleeved on the surface of the cylindrical shell is arranged above the purifying filter element. Through mutual cooperation of the shell, the dewatering barrel, the cylindrical shell, the purification filter element, the filter plate, the hinge, the fixing ring, the connecting ring, the fixing block, the threaded rod, the base plate, the motor, the center shaft, the driving block and the matching groove, the dewatering barrel can rotate in the shell in the using process, tailings contained in the dewatering barrel can be well dewatered, and the dewatering efficiency is improved. And in addition, the dewatering barrel, the purification filter element and the filter plate are convenient to disassemble, so that workers can maintain or repair the dewatering barrel, the purification filter element and the filter plate conveniently, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of tailings treatment, in particular to a tailings dehydration and purification device. Background Art

[0002] The treatment of tailings wastewater has always been one of the major problems in the mining and smelting industry. Tailings wastewater contains a large amount of suspended particulate matter, mineral processing agents and a large number of toxic and harmful heavy metal ions. Therefore, the unorganized discharge of tailings wastewater is not only a huge waste of water resources, but also a huge hazard to the environment. The tailings dewatering and purification device in the existing technology simply turns the ore to dehydrate it, and cannot throw out the water. The turning and dehydration takes a long time and has low work efficiency.

[0003] For example, a gold tailings rapid dehydration and purification device with publication number CN216604235U includes a processing box and a bidirectional motor, a driving seat is arranged at the middle position inside the processing box, an auxiliary shaft seat is arranged inside the processing box and on the left side of the driving seat, a threaded shaft rod is arranged inside the driving seat, a connecting plate is arranged at the lower end of the driving seat, a rake rod is arranged at the lower end of the connecting plate, the right end of the threaded shaft rod is movably connected to one end of the bidirectional motor, and several groups of the rake rods are equidistantly distributed at the lower end of the connecting plate. This technical solution also has the above-mentioned technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a tailings dewatering and purification device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tailings dehydration and purification device, comprising an outer shell, a dehydration cylinder rotatably arranged inside the outer shell, a cylindrical shell fixedly connected to the bottom of the inner wall of the outer shell, a purification filter element movably sleeved on the surface of the cylindrical shell, and a filter plate sleeved on the surface of the cylindrical shell is arranged above the purification filter element.

[0006] Optionally, a fixing ring is installed on the right side of the top of the shell through a hinge, and a connecting ring is detachably installed on the surface of the dehydration cylinder, and the fixing ring is rotatably sleeved in a groove on the side of the connecting ring.

[0007] Optionally, a fixing block is fixedly connected to the top of the connecting ring, a threaded rod is movably connected to the fixing block, and a transversely extended end of the threaded rod is threadedly connected to the dehydration cylinder.

[0008] Optionally, a pad is fixedly connected to the inner wall of the cylindrical shell, a motor is installed on the top of the pad, a central shaft is fixedly connected to the output shaft of the motor, and the top of the central shaft is extended to the outside of the cylindrical shell and connected to a driving block.

[0009] Optionally, a matching groove is provided at the bottom of the dehydration cylinder, and the top of the driving block is located inside the matching groove.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model enables the dewatering cylinder to rotate in the shell during use through the mutual cooperation of the shell, the dewatering cylinder, the cylindrical shell, the purification filter element, the filter plate, the hinge, the fixing ring, the connecting ring, the fixing block, the threaded rod, the pad, the motor, the central shaft, the driving block and the matching groove, so that the tailings contained in the dewatering cylinder can be well dehydrated with high working efficiency, and the dewatering cylinder, the purification filter element and the filter plate are easy to disassemble, so that it is convenient for staff to maintain or repair them and the utility model is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural cross-sectional view of the front view of the utility model;

[0013] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle AA;

[0014] Figure 3 This is a schematic diagram of the structure of the auxiliary ring of the utility model in a top view;

[0015] Figure 4 It is a structural schematic diagram of a first-view stereoscopic view of a dehydration cylinder, a fixing ring, a connecting ring, a fixing block, a threaded rod, a driving block, a matching groove and a rotating disk of the utility model;

[0016] Figure 5 It is a structural schematic diagram of a second-angle stereoscopic view of a dehydration cylinder, a fixing ring, a connecting ring, a fixing block, a threaded rod, a driving block, a matching groove and a rotating disk of the utility model.

[0017] In the figure: 1 outer shell, 2 dehydration cylinder, 3 cylindrical shell, 4 purification filter element, 5 filter plate, 6 hinge, 7 fixing ring, 8 connecting ring, 9 fixing block, 10 threaded rod, 11 pad, 12 motor, 13 center axis, 14 driving block, 15 matching groove, 16 blocking block, 17 pad, 18 fixing plate, 19 hydraulic cylinder, 20 driving bar, 21 driving ball, 22 auxiliary ring, 23 turntable, 24 bearing. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-5 A tailings dewatering and purification device comprises a shell 1, a dewatering cylinder 2 is rotatably arranged inside the shell 1, a cylindrical shell 3 is fixedly connected to the bottom of the inner wall of the shell 1, a purification filter element 4 is movably sleeved on the surface of the cylindrical shell 3, a filter plate 5 sleeved on the surface of the cylindrical shell 3 is arranged above the purification filter element 4, an auxiliary ring 22 is fixedly connected to the side of the dewatering cylinder 2, a fixing plate 18 is fixedly connected to the side of the shell 1, a hydraulic cylinder 19 is installed at the bottom of the fixing plate 18, a driving bar 20 is fixedly connected to the output shaft at the top of the hydraulic cylinder 19, and a driving bar 20 is fixedly connected to the driving bar 20. A driving ball 21 is connected to the bottom of the auxiliary ring 22. When the tailings in the dewatering cylinder 2 need to be poured out, the hydraulic cylinder 19 works. The hydraulic cylinder 19 will drive the auxiliary ring 22 to move through the driving bar 20 and the driving ball 21. The auxiliary ring 22 will drive the dewatering cylinder 2 to move. Due to the existence of the hinge 6, the dewatering cylinder 2 will tilt, so that the material can be dumped. The setting of the fixed plate 18, the hydraulic cylinder 19, the driving bar 20, the driving ball 21 and the auxiliary ring 22 makes it possible to automate the dumping of the tailings in the dewatering cylinder 2, thereby reducing the workload of the staff.

[0020] See also Figure 1-5 A fixing ring 7 is installed on the right side of the top of the shell 1 through a hinge 6, and a connecting ring 8 is detachably installed on the surface of the dehydration cylinder 2. The fixing ring 7 is rotatably sleeved in the groove on the side of the connecting ring 8, and the connecting ring 8 and the fixing ring 7 can rotate relative to each other. A hole for water to pass through is opened on the dehydration cylinder 2, and a discharge cover is provided on the side of the shell 1. The discharge cover is provided to facilitate the staff to clean up the large particles and debris filtered by the filter plate 5. A drain pipe is provided at the bottom of the right side of the shell 1, and the drain pipe is used to discharge the water filtered by the purification filter element 4. The purification filter element 4 is specifically an active oxygen filter element. A blocking block 16 is fixedly connected to the side of the cylindrical shell 3, and the top of the blocking block 16 is in contact with the bottom of the purification filter element 4. The blocking block 16 is provided to limit the position of the purification filter element 4 to prevent the bottom of the purification filter element 4 from contacting the bottom of the inner wall of the shell 1.

[0021] See also Figure 1 and 2A fixed block 9 is fixedly connected to the top of the connecting ring 8, and a threaded rod 10 is movably connected to the fixed block 9. The lateral extended end of the threaded rod 10 is threadedly connected to the dehydration cylinder 2, and one end of the threaded rod 10 outside the dehydration cylinder 2 is fixedly connected to a turntable 23. The turntable 23 is provided to facilitate the staff to manually rotate the threaded rod 10.

[0022] See also Figure 1-5 A pad 11 is fixedly connected to the inner wall of the cylindrical shell 3, a motor 12 is installed on the top of the pad 11, a central shaft 13 is fixedly connected to the output shaft of the motor 12, the top of the central shaft 13 is extended to the outside of the cylindrical shell 3 and is connected to a driving block 14, a bearing 24 is fixedly installed on the inner wall of the cylindrical shell 3, the inner wall of the inner ring of the bearing 24 is fixed to the surface of the central shaft 13, and the bearing 24 is provided to provide fixed support for the position of the central shaft 13, so that the gravity and pressure exerted on the central shaft 13 will not be transmitted to the motor 12, thereby protecting the motor 12.

[0023] Please read Figure 1 A pad 17 is placed on the top of the purification filter element 4, and the top of the pad 17 is in contact with the bottom rubber of the filter plate 5. The pad 17 is provided to ensure a certain distance between the purification filter element 4 and the filter plate 5 to ensure the water purification and filtering effect.

[0024] See also Figure 1-5 A matching groove 15 is provided at the bottom of the dehydration cylinder 2, and the top of the driving block 14 is located inside the matching groove 15. The left and right width of the matching groove 15 is greater than the left and right width of the driving block 14, but the front and rear sides of the driving block 14 are in contact with the front and rear sides of the inner wall of the matching groove 15. The driving block 14 and the matching groove 15 are arranged in this way, so that after the dehydration cylinder 2 moves, the driving block 14 can easily enter the matching groove 15, and when the driving block 14 rotates, the dehydration cylinder 2 will also rotate.

[0025] When in use, the tailings are loaded into the dehydration cylinder 2, and the motor 12 is working. The motor 12 will drive the dehydration cylinder 2 to rotate through the central shaft 13 and the driving block 14, so that the water on the tailings can be thrown out well, the filter plate 5 filters the large particles in the water, and the purification filter element 4 filters and purifies the water. When it is necessary to disassemble the dehydration cylinder 2, the purification filter element 4 and the filter plate 5, the staff can rotate the threaded rod 10 through the turntable 23, and the threaded rod 10 is separated from the dehydration cylinder 2. The dehydration cylinder 2 moves upward, the dehydration cylinder 2 will be separated from the connecting ring 8, and the filter plate 5 and the purification filter element 4 move upward in turn, so that the purification filter element 4 and the filter plate 5 can be taken out from the housing 1.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tailings dewatering and purification device, comprising a housing (1), Features: A dehydration cylinder (2) is rotatably arranged inside the outer shell (1), a cylindrical shell (3) is fixedly connected to the bottom of the inner wall of the outer shell (1), a purification filter element (4) is movably sleeved on the surface of the cylindrical shell (3), and a filter plate (5) sleeved on the surface of the cylindrical shell (3) is arranged above the purification filter element (4).

2. A tailings dewatering and purification device according to claim 1, Features: A fixing ring (7) is installed on the right side of the top of the shell (1) via a hinge (6); a connecting ring (8) is detachably installed on the surface of the dehydration cylinder (2); and the fixing ring (7) is rotatably sleeved in a groove on the side of the connecting ring (8).

3. A tailings dewatering and purification device according to claim 2, Features: The top of the connecting ring (8) is fixedly connected to a fixing block (9), the fixing block (9) is movably connected to a threaded rod (10), and the transversely extended end of the threaded rod (10) is threadedly connected to the dehydration cylinder (2).

4. A tailings dewatering and purification device according to claim 3, Features: A pad (11) is fixedly connected to the inner wall of the cylindrical shell (3), a motor (12) is installed on the top of the pad (11), a central shaft (13) is fixedly connected to the output shaft of the motor (12), and the top of the central shaft (13) is extended to the outside of the cylindrical shell (3) and connected to a driving block (14).

5. A tailings dewatering and purification device according to claim 4, Features: A matching groove (15) is provided at the bottom of the dehydration cylinder (2), and the top of the driving block (14) is located inside the matching groove (15).

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