Mining extrusion type solid-liquid separator

Abstract

The utility model relates to the technical field of solid-liquid separation devices, and discloses a mining extrusion type solid-liquid separator which comprises a fixing frame, a motor is fixedly connected to the top of the fixing frame, a rotating rod is fixedly arranged at the output end of the motor, a first gear is fixedly connected to the surface of the rotating rod, and a second gear is connected to the front side of the first gear in an engaged mode. A reciprocating screw rod is fixedly connected to the left end of the second gear, a moving block is slidably connected to the surface of the reciprocating screw rod, a scraping plate is fixedly connected to the rear side of the moving block, and a spiral shaft is fixedly connected to the left end of a rotating rod. According to the utility model, the motor drives the rotating rod to rotate and simultaneously drives the first gear and the second gear to rotate, and the second gear drives the reciprocating screw rod to rotate so as to drive the moving block and the scraper to reciprocate, so that the scraper scrapes the bottom filter screen back and forth, and solid particles accumulated on the filter screen can be removed in time; pores of the filter screen are prevented from being blocked.

Description

TECHNICAL FIELD

[0001] The utility model relates to solid -liquid separation device technical field especially relates to a mining extrusion type solid -liquid separator. BACKGROUND

[0002] In the mining and processing process, the mining extrusion type solid -liquid separator is a kind of key equipment, it is mainly used to handle the ore pulp material containing solid mineral particles and liquid, solid and liquid in ore pulp are effectively separated by the way of mechanical extrusion, this equipment is widely used in various mine scenes, aims at realizing the recycling of solid mineral and the purification or recycling of liquid, to meet the needs of efficient processing of material and rational use of resources in mine production.

[0003] Through the retrieval, the announcement No.CN219489820U discloses a solid -liquid separation device for tailing sludge treatment, including separation shell, its characterized in that: the lower end of the separation shell is detachably installed with shock-absorbing support leg, the inside of the separation shell is detachably installed with conveying mechanism, the shock-absorbing support leg includes installation plate detachably installed on the lower end of the separation shell, and the lower end of the installation plate is fixedly installed with sliding column, and spring shock absorber is arranged on the sliding column, and the lower end of the sliding column is slid in the inside of the arc sleeve.The utility model discloses through the input of tailing sludge through the feed inlet, and then through the conveying auger of rotary motor to the inside of separation shell for conveying operation, the liquid in tailing sludge is flowed out through the liquid outlet hole in the arc sleeve, realizes solid -liquid separation, and the buffer operation of separation device is realized when working through the extrusion of spring shock absorber by arc sleeve.

[0004] The existing mining extrusion type solid -liquid separator, when working, solid particles will accumulate on the filter screen surface, gradually block filter screen pores, cause the speed of liquid to pass through filter screen to slow down, and solid -liquid separation efficiency reduces. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a mining extrusion type solid -liquid separator, aims at improving the problem that the solid particles of existing separator are accumulated on the filter screen surface and affect separation efficiency.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A mine extrusion type solid -liquid separator, including the fixed frame, the fixed frame top is connected with motor, motor output fixedly be provided with the rotary rod, the rotary rod surface is connected with first gear, first gear front side is connected with second gear, second gear left end is connected with reciprocating screw rod, reciprocating screw rod surface is connected with the moving block of sliding, moving block rear side is connected with the scraper of fixed connection, rotary rod left end is connected with spiral shaft, spiral shaft bottom is provided with filter screen, spiral shaft top is provided with the shell, shell top is connected with the feed hopper of fixed connection, the shell left side is provided with the dismounting assembly, the dismounting assembly is used for dismounting shell.

[0007] Preferably, the dismounting assembly comprises a rotating member rotatably connected between the shell and the rotating member, a locking member fixedly connected to a right end of the rotating member, a connecting box fixedly connected to a top of the fixed frame, a connecting member fixedly connected to a left side of the connecting box, a spring fixedly connected to a right side of an inner wall of the connecting member, and a gasket fixedly connected to a left end of the spring.

[0008] Preferably, the filter screen is fixedly connected between the connecting box, and a liquid outlet is formed in a bottom of the left side of the connecting box.

[0009] Preferably, the reciprocating screw rod is rotatably connected between the left end of the reciprocating screw rod and the fixed frame, a slide rod is fixedly connected to a top of the fixed frame, and the slide rod is slidably connected between the slide rod and the moving block.

[0010] Preferably, a sliding groove is formed in each of front and rear sides of a top of the connecting box, and the shell is slidably arranged between the two sliding grooves.

[0011] Preferably, the spiral shaft is located between the shell and the connecting box, and the spiral shaft is rotatably connected between the spiral shaft and the connecting box.

[0012] Preferably, the scraper is located on a lower surface of the filter screen, and the upper surface of the scraper is tightly attached to the filter screen.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1、The utility model can drive the rotary rod to rotate by the motor, and drive the first gear and the second gear to rotate at the same time, at this time, the second gear drives the reciprocating screw rod to rotate, thereby driving the moving block and the scraper to reciprocate, thereby realizing the back and forth scraping of the scraper on the bottom filter screen, timely removing the solid particles accumulated on the filter screen, preventing the filter screen pores from being blocked, and always maintaining a high permeability of the filter screen, so that the liquid can smoothly pass through the filter screen.

[0015] 2、The utility model discloses can be rotated through pressing the rotator, makes the locking piece separate from the connecting piece, at this moment can slide out the shell from the slide groove, thereby realizes the shell and the connecting box are dismantled, after dismantling the shell, make the cleaning personnel can clean the inside comprehensively, conveniently, can effectively remove the dust, impurity that accumulates, guarantee the clean of equipment internal environment, be favorable to the stable operation of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The main body diagram of the mining extrusion type solid-liquid separator is provided for the utility model;

[0017] Figure 2 The shell schematic view of the mining extrusion type solid-liquid separator is provided for the utility model;

[0018] Figure 3 The sliding block schematic view of the mining extrusion type solid-liquid separator is provided for the utility model;

[0019] Figure 4 The spiral shaft schematic view of the mining extrusion type solid-liquid separator is provided for the utility model;

[0020] Figure 5 The locking piece schematic view of the mining extrusion type solid-liquid separator is provided for the utility model.

[0021] LEGEND:

[0022] 1, fixed frame, 2, motor, 3, rotating rod, 4, first gear, 5, second gear, 6, reciprocating screw rod, 7, moving block, 8, slide rod, 9, shell, 10, feed hopper, 11, connecting box, 12, connecting piece, 13, rotator, 14, spiral shaft, 15, slide groove, 16, liquid outlet, 17, filter screen, 18, locking piece, 19, spring, 20, gasket, 21, scraper. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the specification of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] REFERENCE Figures 1-3The utility model provides an embodiment: a kind of mining extrusion type solid-liquid separator, fixed frame 1 is provided with motor 2 on top, and motor 2 output end is fixedly provided with rotating rod 3, rotating rod 3 surface is fixedly connected with first gear 4, and first gear 4 front side is engaged with second gear 5, and second gear 5 left end is fixedly connected with reciprocating screw rod 6, and reciprocating screw rod 6 surface is slidably connected with moving block 7, and moving block 7 rear side is fixedly connected with scraper 21, and rotating rod 3 left end is fixedly connected with helical shaft 14, and helical shaft 14 bottom is provided with filter screen 17, and helical shaft 14 top is provided with shell 9, and shell 9 top is fixedly connected with feed hopper 10, and shell 9 left side is provided with dismounting assembly, and dismounting assembly is used to dismount shell 9.

[0025] Specifically, motor 2 drives rotating rod 3 to rotate, rotating rod 3 makes the surface fixed first gear 4 rotate, first gear 4 drives second gear 5 and reciprocating screw rod 6 to rotate, so that moving block 7 slidably connected on reciprocating screw rod 6 reciprocates, and scraper 21 connected with the rear side of moving block 7 reciprocates on the filter screen 17 at the bottom of helical shaft 14, timely removes the solid particles accumulated on the filter screen 17, prevents the filter screen 17 aperture from being blocked, maintains the higher permeability of the filter screen 17, ensures that the liquid can pass smoothly, and at the same time, the helical shaft 14 connected with the left end of rotating rod 3 also rotates synchronously, the material is extruded under the rotating action of helical shaft 14, the liquid is extruded from the material, and the preliminary solid-liquid separation is realized by the filter screen 17, the separated liquid flows out through the filter screen 17, and the solid continues to move to the left under the pushing of helical shaft 14.

[0026] Referring to Figure 5 The dismounting assembly includes rotating part 13, rotating part 13 is rotatably connected between shell 9, rotating part 13 right end is fixedly connected with locking part 18, fixed frame 1 top is fixedly connected with connecting box 11, connecting box 11 left side is fixedly connected with connecting piece 12, connecting piece 12 inner wall right side is fixedly connected with spring 19, spring 19 left end is fixedly connected with gasket 20.

[0027] Specifically, press rotating part 13 rotatably connected with shell 9 and make it rotate, locking part 18 fixedly connected with the right end of rotating part 13 rotates, locking part 18 gradually separates from connecting piece 12, when locking part 18 completely separates from connecting piece 12, user can pull out shell 9 from the sliding slot 15, so that shell 9 and connecting box 11 are disassembled, after disassembling shell 9, cleaning personnel can comprehensively and conveniently clean the inside of the equipment, effectively remove accumulated dust and impurities, ensure that the inside of the equipment is clean, so as to facilitate stable operation of the equipment, when installing, locking part 18 is inserted into connecting piece 12 and rotated, spring 19 pushes gasket 20 to top locking part 18, so as to realize the rapid fixing of shell 9.

[0028] Referring to Figure 4The filter screen 17 is fixedly connected with the connecting box 11, and the connecting box 11 is provided with a liquid outlet 16 at the bottom of the left side.

[0029] Specifically, the filter screen 17 intercepts solid particles during the solid-liquid separation process, and the extruded liquid falls to the bottom from the filter screen 17. The liquid outlet 16 provides a discharge channel for the filtered liquid, so that the separated liquid can smoothly flow out of the equipment for subsequent processing or recycling.

[0030] Referring to Figure 2 , the reciprocating wire rod 6 is rotatably connected between the fixed frame 1 and the left end of the reciprocating wire rod 6. The fixed frame 1 is fixedly connected with a sliding rod 8, and the sliding rod 8 is slidably connected with the moving block 7.

[0031] Specifically, the reciprocating wire rod 6 is rotatably connected between the fixed frame 1 and the left end of the reciprocating wire rod 6. The fixed frame 1 is fixedly connected with a sliding rod 8, and the sliding rod 8 is slidably connected with the moving block 7.

[0032] Referring to Figure 3 , the connecting box 11 is provided with a sliding groove 15 on the top of the front and rear sides, and the shell 9 slides between the two sliding grooves 15.

[0033] Specifically, the shell 9 can smoothly slide along the sliding groove 15, ensuring accurate and stable position during installation and convenient and efficient disassembly.

[0034] Referring to Figure 3 , the spiral shaft 14 is located between the shell 9 and the connecting box 11, and the spiral shaft 14 is rotatably connected with the connecting box 11. The spiral shaft 14 rotates stably under the drive of the motor 2, and then generates extrusion force through rotation to perform solid-liquid separation operation on the material.

[0035] Referring to Figure 4 , the scraper 21 is located on the lower surface of the filter screen 17, and the upper surface of the scraper 21 is tightly attached to the filter screen 17.

[0036] Specifically, the upper surface of the scraper 21 is tightly attached to the filter screen 17, so that solid particles adhering to the lower surface of the filter screen 17 can be removed to the maximum extent when the scraper 21 reciprocates with the moving block 7, preventing the solid particles from blocking the pores of the filter screen 17.

[0037] In use, the material is put into the hopper 10 and then falls to the bottom of the screw shaft 14 for solid-liquid separation. The motor 2 drives the rotating rod 3 to rotate, which drives the first gear 4 to rotate, and the second gear 5 and the reciprocating screw rod 6, so that the moving block 7 reciprocates on the reciprocating screw rod 6, and the scraper 21 reciprocates on the filter screen 17 to keep the filter screen 17 transparent. Meanwhile, the rotating rod 3 drives the screw shaft 14 to rotate, the material from the hopper 10 is extruded by the rotating screw shaft 14, and the liquid is extruded through the filter screen 17 and flows out from the left bottom liquid outlet 16 of the connecting box 11, and the solid is pushed to the left side.

[0038] When cleaning and maintenance are needed, the rotating member 13 is pressed to rotate, so that the locking member 18 is separated from the connecting member 12, and the shell 9 is pulled out from the sliding groove 15. After cleaning, the locking member 18 is inserted into the connecting member 12 and rotated, the spring 19 pushes against the gasket 20 and then against the locking member 18, so that the shell 9 and the connecting box 11 are fixed.

[0039] Finally, it should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A mine extruding solid-liquid separator comprising a fixed frame (1), characterized in that: The fixed frame (1) top fixedly connected with motor (2), the motor (2) output fixedly provided with rotating rod (3), the rotating rod (3) surface fixedly connected with first gear (4), the first gear (4) front meshing connection has the second gear (5), the second gear (5) left end fixedly connected with reciprocating screw rod (6), the reciprocating screw rod (6) surface slidingly connected with moving block (7), the moving block (7) rear fixedly connected with scraper (21), the rotating rod (3) left end fixedly connected with spiral shaft (14), the spiral shaft (14) bottom provided with filter screen (17), the spiral shaft (14) top provided with shell (9), shell (9) top fixedly connected with feed hopper (10), the shell (9) left side is provided with disassembly assembly, the disassembly assembly is used for disassembling shell (9).

2. The mining extrusion solid-liquid separator according to claim 1, characterized in that: The disassembly assembly includes rotating piece (13), the rotating piece (13) is rotatably connected between the shell (9), the rotating piece (13) right end fixedly connected with locking piece (18), the fixed frame (1) top fixedly connected with connecting box (11), the connecting box (11) left side fixedly connected with connecting piece (12), the connecting piece (12) inner wall right side fixedly connected with spring (19), the spring (19) left end fixedly connected with gasket (20).

3. The mine extruder solid-liquid separator of claim 1, wherein: The filter screen (17) is fixedly connected between the connecting box (11), the connecting box (11) left side bottom is provided with liquid outlet (16).

4. The mine extruder solid-liquid separator of claim 1, wherein: The reciprocating screw rod (6) left end is rotatably connected between the fixed frame (1), the fixed frame (1) top fixedly connected with slide rod (8), the slide rod (8) is slidably connected with the moving block (7).

5. The mine extruder solid-liquid separator of claim 2, wherein: The connecting box (11) top front and back both sides are provided with sliding groove (15), the shell (9) is slidably connected between the two sliding grooves (15).

6. The mining extrusion dewaterer of claim 1, wherein: The spiral shaft (14) is located between the shell (9) and the connecting box (11), and the spiral shaft (14) is rotatably connected between the connecting box (11).

7. The mining extrusion solid-liquid separator of claim 1, wherein: The scraper (21) is located on the lower surface of the filter screen (17), and the upper surface of the scraper (21) is tightly attached to the filter screen (17).

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