Solid-liquid separation device for producing pulp

Abstract

The utility model discloses a solid-liquid separation device for producing pulp, which comprises a base and a movable box movably arranged above the base, a solid-liquid separation box is arranged above the movable box, an electric cylinder is fixedly mounted at the top of the solid-liquid separation box, and the output end of the electric cylinder movably penetrates into the solid-liquid separation box and is fixedly connected with a lifting frame. And an extrusion net plate is movably mounted in the solid-liquid separation box below the lifting frame. According to the solid-liquid separation device disclosed by the utility model, not only is extrusion solid-liquid separation performed on a pulp material on the solid-liquid separation screen plate through the extrusion screen plate, but also solid-liquid separation is performed through up-and-down vibration of the solid-liquid separation box and the solid-liquid separation screen plate, so that liquid separated from the pulp material through extrusion can quickly fall down; therefore, the working efficiency is greatly improved; and meanwhile, the solid-liquid separation speed can be further increased through left-right vibration movement of the solid-liquid separation box, it is ensured that the overall separation effect is better, and the solid-liquid separation device is suitable for application and popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of solid-liquid separation devices, in particular to a solid-liquid separation device for producing pulp. Background Art

[0002] As we all know, pulp needs to be cooked during production. There is moisture in the pulp after production, and it needs to be separated from the solid and liquid before use. Generally, a solid-liquid separation device is used to separate the moisture from the pulp. Therefore, a solid-liquid separation device is used here.

[0003] After searching the prior art CN215781822U, a solid-liquid separation and cleaning device for pulp production is disclosed, including a machine body and a feed pipe and a transmission block installed on the machine body. The transmission block is connected to a connecting frame through a connecting rod. An extrusion plate is installed at the bottom of the connecting frame, a filter screen is arranged below the extrusion plate, and a liquid collecting box is installed below the filter screen. The water in the pulp can be squeezed out by arranging the extrusion plate, and the water in the pulp can be filtered into the liquid collecting box when it is squeezed out by arranging the filter screen. However, the above-mentioned existing solid-liquid separation device mainly adopts a simple extrusion mechanism to separate the solid and liquid, so the working efficiency during solid-liquid separation is relatively low, and the separation box is relatively static, which also makes the liquid separated from the pulp fall slowly, affecting the overall working efficiency and effect. Therefore, the utility model designs a solid-liquid separation device for pulp production. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a solid-liquid separation device for producing pulp.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A solid-liquid separation device for producing pulp comprises a base and a movable box movably arranged above the base, a solid-liquid separation box is arranged above the movable box, an electric cylinder is fixedly installed on the top of the solid-liquid separation box, an output end of the electric cylinder movably penetrates into the solid-liquid separation box and is fixedly connected with a lifting frame, an extrusion mesh plate is movably installed in the solid-liquid separation box below the lifting frame, and a solid-liquid separation mesh plate is fixedly installed in the solid-liquid separation box below the extrusion mesh plate; both ends of the bottom of the lifting frame are rotatably connected with an inclined rotating bracket, the inclined bottom end of the rotating bracket is rotatably connected with a slide seat, and the bottom of the slide seat is slidably installed on the extrusion mesh plate; fixed seats are fixedly installed on both sides of the top of the extrusion mesh plate, and a buffer spring is fixedly connected between the slide seat and the fixed seat;

[0007] A lifting plate is provided in the movable box, and lifting columns are fixedly installed at both ends of the top of the lifting plate, and the top ends of the lifting columns movably penetrate to the top of the movable box and are fixedly connected to the bottom of the solid-liquid separation box; a first vibration spring is fixedly connected between the lifting plate and the top inner wall of the movable box; a cam is also rotatably installed in the movable box, and the cam is rollingly connected to the bottom side of the lifting plate, and a first motor is fixedly installed on the outside of the movable box, and the output end of the first motor rotates and penetrates into the movable box and is fixedly sleeved with the cam.

[0008] Furthermore, a vertical frame and an L-shaped bracket are fixedly installed on the top of the base, and a second vibration spring is fixedly connected between the vertical frame and the movable box; a linkage frame is fixedly connected to the right side of the movable box, and the right end of the linkage frame movably penetrates into the inner side of the L-shaped bracket and is rotatably connected to a rotating connecting rod, and a second motor is fixedly installed on the top of the L-shaped bracket, and a turntable is fixedly sleeved on the output end of the second motor, and the bottom side of the turntable is rotatably connected to the other end of the rotating connecting rod.

[0009] Furthermore, the extrusion mesh plate and the solid-liquid separation mesh plate are respectively provided with a plurality of through holes.

[0010] Furthermore, a feeding port is provided at the top left side of the solid-liquid separation box, and the bottom opening of the feeding port is located between the extrusion mesh plate and the solid-liquid separation mesh plate, and a drain pipe is also provided at the bottom right side of the solid-liquid separation box.

[0011] Furthermore, slide rails are fixedly arranged on both sides of the top of the extruded mesh plate, and the bottom of the slide seat is slidably installed on the slide rails along the horizontal direction.

[0012] Furthermore, a pulley is provided at the bottom of the movable box, a pulley groove is provided at the top of the base, and the bottom side of the pulley is movably arranged in the pulley groove.

[0013] By adopting the above structure, the utility model has the following beneficial effects:

[0014] The solid-liquid separation device for producing pulp not only performs solid-liquid separation by squeezing the pulp material on the solid-liquid separation mesh plate through the squeezing mesh plate, but also performs solid-liquid separation by the up and down vibration of the solid-liquid separation box and the solid-liquid separation mesh plate, so that the liquid squeezed out of the pulp material can fall quickly, thereby greatly improving the working efficiency; at the same time, the solid-liquid separation speed can be further accelerated by the left and right vibration of the solid-liquid separation box, thereby ensuring a better overall separation effect, and being suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a solid-liquid separation device for producing pulp proposed by the utility model;

[0016] Figure 2It is a cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the local detail structure of the utility model;

[0018] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure of part A.

[0019] In the figure: 1. base; 2. movable box; 3. solid-liquid separation box; 300. feeding port; 301. electric cylinder; 302. lifting frame; 303. rotating bracket; 304. sliding seat; 305. buffer spring; 306. fixed seat; 307. extrusion mesh plate; 308. solid-liquid separation mesh plate; 4. vertical frame; 5. first motor; 6. cam; 7. lifting plate; 8. lifting column; 9. first vibration spring; 10. L-shaped bracket; 11. second motor; 12. turntable; 13. rotating connecting rod; 14. linkage frame; 15. second vibration spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 A solid-liquid separation device for producing pulp comprises a base 1 and a movable box 2 movably arranged above the base 1, a solid-liquid separation box 3 is arranged above the movable box 2, an electric cylinder 301 is fixedly installed on the top of the solid-liquid separation box 3, an output end of the electric cylinder 301 movably penetrates into the solid-liquid separation box 3 and is fixedly connected with a lifting frame 302, an extrusion mesh plate 307 is movably installed in the solid-liquid separation box 3 below the lifting frame 302, and a solid-liquid separation mesh plate 308 is fixedly installed in the solid-liquid separation box 3 below the extrusion mesh plate 307; the two ends of the bottom of the lifting frame 302 are rotatably connected with an inclined rotating bracket 303, the inclined bottom end of the rotating bracket 303 is rotatably connected with a slide seat 304, and the bottom of the slide seat 304 is slidably installed on the extrusion mesh plate 307; fixed seats 306 are fixedly installed on both sides of the top of the extrusion mesh plate 307, and a buffer spring 305 is fixedly connected between the slide seat 304 and the fixed seat 306;

[0022] A lifting plate 7 is provided in the movable box 2, and lifting columns 8 are fixedly installed at both ends of the top of the lifting plate 7, and the top ends of the lifting columns 8 are movably penetrated to the top of the movable box 2 and are fixedly connected to the bottom of the solid-liquid separation box 3; a first vibration spring 9 is fixedly connected between the lifting plate 7 and the top inner wall of the movable box 2; a cam 6 is also rotatably installed in the movable box 2, and the cam 6 is rollingly connected to the bottom side of the lifting plate 7, a first motor 5 is fixedly installed on the outside of the movable box 2, and the output end of the first motor 5 is rotatably penetrated into the movable box 2 and fixedly sleeved with the cam 6.

[0023] In this embodiment, a vertical frame 4 and an L-shaped bracket 10 are fixedly installed on the top of the base 1, and a second vibration spring 15 is fixedly connected between the vertical frame 4 and the movable box 2; a linkage frame 14 is fixedly connected to the right side of the movable box 2, and the right end of the linkage frame 14 movably penetrates to the inner side of the L-shaped bracket 10 and is rotatably connected to a rotating connecting rod 13, and a second motor 11 is fixedly installed on the top of the L-shaped bracket 10, and a turntable 12 is fixedly sleeved on the output end of the second motor 11, and the bottom side of the turntable 12 is rotatably connected to the other end of the rotating connecting rod 13.

[0024] In this embodiment, a plurality of through holes are respectively provided on the extrusion mesh plate 307 and the solid-liquid separation mesh plate 308; a feeding port 300 is provided at the top left side of the solid-liquid separation box 3, and the bottom opening of the feeding port 300 is located between the extrusion mesh plate 307 and the solid-liquid separation mesh plate 308, and a drain pipe is also provided at the bottom right side of the solid-liquid separation box 3.

[0025] Among them, slide rails are fixedly installed on both sides of the top of the extruded mesh plate 307, and the bottom of the slide seat 304 is slidably installed on the slide rails along the horizontal direction; a pulley is arranged at the bottom of the movable box 2, a pulley groove is arranged at the top of the base 1, and the bottom side of the pulley is movably arranged in the pulley groove.

[0026] like Figure 1-4The solid-liquid separation device for pulp production shown in the figure, when separating the solid and liquid of pulp: the lifting frame 302, the rotating bracket 303, the slide seat 304, the buffer spring 305 and the squeezing mesh plate 307 are pushed downward as a whole by the electric cylinder 301, and then the pulp material on the solid-liquid separation mesh plate 308 can be squeezed by the squeezing mesh plate 307, so that the water contained in the pulp material on the solid-liquid separation mesh plate 308 can be separated downward through the through holes on the solid-liquid separation mesh plate 308 and fall to the bottom of the inner cavity of the solid-liquid separation box 3, and the solid is separated and left on the solid-liquid separation mesh plate 308; at the same time, before the squeezing separation, the cam 6 can be driven to rotate by the output end of the first motor 5, so that the lifting frame 302, the rotating bracket 303, the slide seat 304, the buffer spring 305 and the squeezing mesh plate 307 can be pushed downward, and the pulp material on the solid-liquid separation mesh plate 308 can be squeezed by the squeezing mesh plate 307, so that the water contained in the pulp material on the solid-liquid separation mesh plate 308 can be separated downward through the through holes on the solid-liquid separation mesh plate 308 and fall to the bottom of the inner cavity of the solid-liquid separation box 3, and the solid is separated and left on the solid-liquid separation mesh plate 308; at the same time, before the squeezing separation, the cam 6 can be driven to rotate by the output end of the first motor 5, so that the lifting frame 302 The plate 7 moves up and down, and at the same time, the first vibration spring 9 plays a vibration reset role. The lifting plate 7 also drives the solid-liquid separation box 3 to vibrate up and down through the lifting column 8. This not only can separate the pulp material on the solid-liquid separation mesh plate 308 by up and down vibration, but also can quickly drop the liquid separated by squeezing the pulp material, thereby greatly improving the work efficiency; at the same time, the turntable 12 can also be driven to rotate by the second motor 11. When the turntable 12 rotates, it also drives the movable box 2 to move left and right through the rotating connecting rod 13 and the linkage frame 14. The movable box 2 also drives the upper solid-liquid separation box 3 to vibrate left and right, which can further accelerate the speed of solid-liquid separation and ensure that the overall separation effect is better, which is suitable for promotion and use.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A solid-liquid separation device for producing pulp, characterized in that: The invention comprises a base (1) and a movable box (2) movably arranged above the base (1); a solid-liquid separation box (3) is arranged above the movable box (2); an electric cylinder (301) is fixedly installed on the top of the solid-liquid separation box (3); an output end of the electric cylinder (301) movably penetrates into the solid-liquid separation box (3) and is fixedly connected to a lifting frame (302); an extrusion mesh plate (307) is movably installed in the solid-liquid separation box (3) below the lifting frame (302); and the solid-liquid separation box (3) below the extrusion mesh plate (307) is provided with a plurality of electric cylinders (301) arranged on the top of the solid-liquid separation box (3). 3) a solid-liquid separation mesh plate (308) is fixedly installed inside; the two ends of the bottom of the lifting frame (302) are rotatably connected to the rotating brackets (303) which are arranged obliquely, the inclined bottom end of the rotating bracket (303) is rotatably connected to the sliding seat (304), and the bottom of the sliding seat (304) is slidably installed on the extrusion mesh plate (307); the two sides of the top of the extrusion mesh plate (307) are fixedly installed with fixed seats (306), and a buffer spring (305) is fixedly connected between the sliding seat (304) and the fixed seat (306); The movable box (2) is provided with a lifting plate (7), and lifting columns (8) are fixedly installed at both ends of the top of the lifting plate (7), and the top ends of the lifting columns (8) are movably penetrated to the top of the movable box (2) and are fixedly connected to the bottom of the solid-liquid separation box (3); a first vibration spring (9) is fixedly connected between the lifting plate (7) and the top inner wall of the movable box (2); a cam (6) is also rotatably installed in the movable box (2), and the cam (6) is rollingly connected to the bottom side of the lifting plate (7); a first motor (5) is fixedly installed outside the movable box (2), and the output end of the first motor (5) is rotatably penetrated into the movable box (2) and is fixedly sleeved with the cam (6).

2. A solid-liquid separation device for producing pulp according to claim 1, characterized in that: A stand (4) and an L-shaped bracket (10) are fixedly mounted on the top of the base (1), and a second vibration spring (15) is fixedly connected between the stand (4) and the movable box (2); a linkage frame (14) is fixedly connected to the right side of the movable box (2), the right end of the linkage frame (14) movably penetrates the inner side of the L-shaped bracket (10) and is rotatably connected to a rotating connecting rod (13); a second motor (11) is fixedly mounted on the top of the L-shaped bracket (10), a rotating disk (12) is fixedly sleeved on the output end of the second motor (11), and the bottom side of the rotating disk (12) is rotatably connected to the other end of the rotating connecting rod (13).

3. A solid-liquid separation device for producing pulp according to claim 1, characterized in that: The extrusion mesh plate (307) and the solid-liquid separation mesh plate (308) are respectively provided with a plurality of through holes.

4. A solid-liquid separation device for producing pulp according to claim 1, characterized in that: A feeding port (300) is provided at the top left side of the solid-liquid separation box (3), and the bottom opening of the feeding port (300) is located between the extrusion mesh plate (307) and the solid-liquid separation mesh plate (308). A drainage pipe is also provided at the bottom right side of the solid-liquid separation box (3).

5. A solid-liquid separation device for producing pulp according to claim 1, characterized in that: Slide rails are fixedly arranged on both sides of the top of the extruded mesh plate (307), and the bottom of the slide seat (304) is slidably mounted on the slide rails in a horizontal direction.

6. A solid-liquid separation device for producing pulp according to claim 1, characterized in that: The bottom of the movable box (2) is provided with a pulley, the top of the base (1) is provided with a pulley groove, and the bottom side of the pulley is movably arranged in the pulley groove.

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