CN221673530U - A solid-liquid separation device for slurry waste treatment - Google Patents

Abstract

The utility model discloses a solid-liquid separation device for slurry waste treatment, including a separation cylinder body, an annular filter plate fixedly installed on the inner side wall of the separation cylinder body, a sliding plate fixedly installed on the inner side wall of the annular filter plate, a sliding convex cylinder fixedly installed on the top of the inner top of the separation cylinder body through a plurality of fixed columns, a feed port is opened on the top of the separation cylinder body, a feed assembly is arranged on the top of the separation cylinder body, a discharge assembly is arranged on the outer side wall of the separation cylinder body, a liquid outlet pipe is connected to the bottom of the separation cylinder body, and an electromagnetic gate valve is arranged on the liquid outlet pipe. The utility model arranges a cleaning assembly, and a driving motor drives the fixed inclined plate and the cleaning block to move. The scraping groove on the cleaning block cleans the waste on the annular filter plate to avoid the waste from accumulating above the annular filter plate. By arranging an upper convex cylinder and a lower convex cylinder, after the slurry waste enters the separation cylinder body from the feed port, the slurry waste flows along the upper convex cylinder and the lower convex cylinder to avoid the slurry waste from flowing too fast.

Description

A solid-liquid separation device for slurry waste treatment

Technical Field

The utility model relates to the technical field of slurry waste treatment, in particular to a solid-liquid separation device for slurry waste treatment.

Background Art

The first step in treating waste slurry is to separate solid from liquid. The waste slurry is placed in the waste recovery box body. The liquid sinks through the small hole screen in the waste recovery box body, and then flows into the liquid storage tank through the small holes in the waste recovery box body.

Application number: CN202223001152.2 discloses a crystalline silicon cutting waste slurry processing component, including a waste recovery box body, a solid-liquid separation device is arranged in the inner cavity of the waste recovery box body, two sets of rebound devices are arranged between each set of first mounting frames and second mounting frames, and a pumping and pressing device is arranged on the left wall of the waste recovery box body. When the crystalline silicon cutting waste slurry passes over the small hole partition net, its gravity and pressure allow the buffer spring to drive the first connecting block to move up and down, which can effectively speed up the solid-liquid separation speed of the crystalline silicon cutting waste slurry, and also has the effect of preventing blockage. The push plate can extract the air in the inner cavity of the waste recovery box body, accelerate the solid-liquid separation speed of the crystalline silicon cutting waste slurry on the small hole partition net, and avoid blockage. The two sets of guide rods can ensure that the movable plate will not deviate during the movement process, ensure the working efficiency of the pumping and pressing device, and accelerate the processing of the crystalline silicon cutting waste slurry.

However, the above device does not take into account that the small-pore screen is easily clogged. If the waste material clogs the small-pore screen, the solid-liquid separation efficiency of the device will be greatly reduced, affecting the use effect of the device. Therefore, it is necessary to propose a solid-liquid separation device for slurry waste treatment.

Utility Model Content

The utility model aims to solve the shortcomings in the prior art and proposes a solid-liquid separation device for slurry waste treatment.

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

A solid-liquid separation device for slurry waste treatment comprises a separation cylinder body, an annular filter plate is fixedly installed on the inner wall of the separation cylinder body, a sliding plate is fixedly installed on the inner wall of the annular filter plate, a sliding convex cylinder is fixedly installed on the top inner end of the separation cylinder body through a plurality of fixed columns, a cleaning assembly is arranged between the sliding plate and the sliding convex cylinder, a feed port is opened on the top end of the separation cylinder body, a feed assembly is arranged on the top end of the separation cylinder body, a discharge assembly is arranged on the outer side wall of the separation cylinder body, a liquid outlet pipe is connected to the bottom end of the separation cylinder body, an electromagnetic gate valve is arranged on the liquid outlet pipe, and a plurality of supporting legs are fixedly installed on the bottom end of the separation cylinder body.

Preferably, the top of the sliding plate is arranged horizontally, the sliding plate is arranged to be inclined downward from the center of the top to the surrounding areas, the sliding convex cylinder comprises an upper convex cylinder and a lower convex cylinder which are fixedly connected, the upper convex cylinder and the lower convex cylinder are both arranged to be inclined downward from the center of the top to the surrounding areas, and the inclination of the upper convex cylinder is greater than the inclination of the lower convex cylinder;

It is used to facilitate the flow of slurry waste. After the slurry waste enters the separation cylinder body from the feed inlet, the slurry waste flows along the upper convex cylinder and the lower convex cylinder. The smaller inclination of the lower convex cylinder relative to the upper convex cylinder prevents the slurry waste from flowing too fast.

Preferably, the cleaning assembly comprises a driving motor fixedly mounted on the inner side wall of the upper convex cylinder, the output shaft of the driving motor is coaxially fixedly connected with a rotating disk, the rotating disk is arranged just above the top of the sliding plate, and a plurality of fixed inclined plates are fixedly mounted on the outer side wall of the rotating disk;

The inclination of the fixed inclined plate is consistent with that of the sliding plate. A cleaning block is fixedly installed at the other end of the fixed inclined plate. The cleaning block is arranged just above the annular filter plate. Scraping grooves are provided at both ends of the cleaning block.

It is used to clean the waste above the annular filter plate to avoid the waste from accumulating above the annular filter plate and affecting the separation efficiency and effect of the device. The driving motor drives the rotating disk to rotate, and the rotating disk drives the fixed inclined plate and the cleaning block to move. The scraping groove on the cleaning block cleans the waste on the annular filter plate.

Preferably, the feed assembly comprises a feed chamber fixedly mounted on the top of the separation cylinder body, the feed chamber is communicated with the feed port, a rotating shaft is rotatably mounted on the inner side wall of the feed chamber, and a rotating plate is fixedly mounted on the rotating shaft;

It is used to prevent waste materials from clogging the feed chamber. After the slurry waste materials are poured into the feed chamber, the slurry waste materials drive the rotating plate to rotate along with the rotating shaft to prevent the feed chamber from being clogging.

Preferably, the discharge assembly comprises a discharge pipe fixedly mounted on the outer side wall of the separation barrel body, the discharge pipe is connected to the interior of the separation barrel body, a sliding groove is provided at one end of the discharge pipe close to the separation barrel body, a blocking plate is slidably mounted in the sliding groove, the blocking plate slides through the top end of the discharge pipe, and a pulling handle is fixedly mounted on the top end of the blocking plate;

It is used to facilitate the cleaning of waste materials on the annular filter plate. By pulling the handle to pull the barrier plate upward, the waste materials on the annular filter plate are discharged along the discharge pipe.

The utility model has the following beneficial effects:

1. By setting up a cleaning component, the driving motor drives the rotating disk to rotate, and the rotating disk drives the fixed inclined plate and the cleaning block to move. The scraping groove on the cleaning block cleans the waste on the annular filter plate to prevent the waste from accumulating above the annular filter plate and affecting the separation efficiency and effect of the device.

2. By setting the upper convex cylinder and the lower convex cylinder, after the slurry waste enters the separation cylinder body from the feed inlet, the slurry waste flows along the upper convex cylinder and the lower convex cylinder. The lower convex cylinder has a smaller inclination relative to the upper convex cylinder to avoid the slurry waste flow rate being too fast.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the external structure of a solid-liquid separation device for slurry waste treatment proposed by the present invention;

FIG2 is a schematic diagram of the cross-sectional structure of the separation cylinder body of the utility model;

FIG3 is a schematic diagram of the structure of the cleaning component of the utility model;

FIG. 4 is a schematic diagram of the structure of the feed assembly of the utility model.

In the figure: 1. separation cylinder body; 11. feed inlet; 12. solenoid valve; 13. support leg; 2. annular filter plate; 3. sliding plate; 4. fixed column; 5. sliding cam; 51. upper cam; 52. lower cam; 6. cleaning assembly; 61. driving motor; 62. rotating disk; 63. fixed inclined plate; 64. cleaning block; 65. scraping groove; 7. feed assembly; 71. feed chamber; 72. rotating shaft; 73. rotating plate; 8. discharge assembly; 81. discharge pipe; 82. sliding groove; 83. barrier plate; 84. pull handle; 9. liquid discharge pipe.

DETAILED DESCRIPTION

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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

Referring to Figures 1-4, a solid-liquid separation device for slurry waste treatment includes a separation cylinder body 1, an annular filter plate 2 is fixedly installed on the inner wall of the separation cylinder body 1, a sliding plate 3 is fixedly installed on the inner wall of the annular filter plate 2, a sliding convex cylinder 5 is fixedly installed on the top of the inner top of the separation cylinder body 1 through a plurality of fixed columns 4, a cleaning assembly 6 is arranged between the sliding plate 3 and the sliding convex cylinder 5, a feed port 11 is opened on the top of the separation cylinder body 1, a feed assembly 7 is arranged on the top of the separation cylinder body 1, a discharge assembly 8 is arranged on the outer wall of the separation cylinder body 1, the bottom end of the separation cylinder body 1 is connected to a liquid outlet pipe 9, an electromagnetic gate valve 12 is arranged on the liquid outlet pipe 9, and a plurality of supporting legs 13 are fixedly installed on the bottom end of the separation cylinder body 1.

The slurry waste enters the separation cylinder body 1 from the feed port 11 through the feed component 7, and flows along the outer wall of the sliding convex cylinder 5 and the sliding plate 3 to the top of the annular filter plate 2. The slurry waste is filtered by the annular filter plate 2 to separate the solid and liquid. The solenoid valve 12 is opened, and the filtered liquid is discharged from the liquid outlet pipe 9. The cleaning component 6 prevents the annular filter plate 2 from being blocked, and the filtered solid is discharged through the discharge component 8.

The top of the sliding plate 3 is arranged horizontally, and the sliding plate 3 is arranged to be inclined downward from the center of the top to the surrounding areas. The sliding convex cylinder 5 includes an upper convex cylinder 51 and a lower convex cylinder 52 which are fixedly connected. The upper convex cylinder 51 and the lower convex cylinder 52 are both arranged to be inclined downward from the center of the top to the surrounding areas, and the inclination of the upper convex cylinder 51 is greater than the inclination of the lower convex cylinder 52.

The cleaning assembly 6 includes a driving motor 61 fixedly mounted on the inner wall of the upper convex cylinder 51, the output shaft of the driving motor 61 is coaxially fixedly connected with a rotating disk 62, the rotating disk 62 is arranged just above the top of the sliding plate 3, and a plurality of fixed inclined plates 63 are fixedly mounted on the outer wall of the rotating disk 62.

The inclination of the fixed inclined plate 63 is consistent with that of the sliding plate 3 . A cleaning block 64 is fixedly mounted on the other end of the fixed inclined plate 63 . The cleaning block 64 is arranged just above the annular filter plate 2 . Scraping grooves 65 are provided at both ends of the cleaning block 64 .

The feed assembly 7 includes a feed chamber 71 fixedly mounted on the top of the separation cylinder body 1 . The feed chamber 71 is connected to the feed port 11 . A rotating shaft 72 is rotatably mounted on the inner wall of the feed chamber 71 . A rotating plate 73 is fixedly mounted on the rotating shaft 72 .

The discharge assembly 8 includes a discharge pipe 81 fixedly installed on the outer wall of the separation cylinder body 1. The discharge pipe 81 is connected to the interior of the separation cylinder body 1. A sliding groove 82 is provided at one end of the discharge pipe 81 close to the separation cylinder body 1. A blocking plate 83 is slidably installed in the sliding groove 82. The blocking plate 83 slides through the top of the discharge pipe 81. A pulling handle 84 is fixedly installed on the top of the blocking plate 83.

In the present invention, after the slurry waste is poured into the feed chamber 71, the slurry waste drives the rotating plate 73 to rotate along the rotating shaft 72 to avoid the clogging of the feed chamber 71. After the slurry waste enters the separation cylinder body 1 from the feed port 11, the slurry waste flows along the upper convex cylinder 51 and the lower convex cylinder 52. The lower convex cylinder 52 has a smaller inclination relative to the upper convex cylinder 51 to avoid the slurry waste from flowing too fast. The slurry waste flows along the outer side walls of the upper convex cylinder 51 and the lower convex cylinder 52 along the sliding plate 3 to the top of the annular filter plate 2, and passes through the annular filter. The filtration of plate 2 separates the slurry waste into solid and liquid. The driving motor 61 drives the rotating disk 62 to rotate, and the rotating disk 62 drives the fixed inclined plate 63 and the cleaning block 64 to move. The scraping groove 65 on the cleaning block 64 cleans the waste on the annular filter plate 2 to prevent the waste from accumulating above the annular filter plate 2 and affecting the separation efficiency and effect of the device. The electromagnetic gate valve 12 is opened, and the filtered liquid is discharged from the liquid outlet pipe 9. The barrier plate 83 is pulled upward by pulling the handle 84, so that the waste on the annular filter plate 2 is discharged along the discharge pipe 81.

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 substitutions 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 (6)

1. The utility model provides a solid-liquid separation device that thick liquids waste material handled usefulness, includes separating drum main part (1), its characterized in that: the utility model discloses a separating tube, including separating tube main part (1), annular filter plate (2) are installed to separating tube main part (1) inside wall fixed mounting, annular filter plate (2) inside wall fixed mounting has sliding plate (3), the top is through a plurality of fixed column (4) fixed mounting has a protruding section of thick bamboo of sliding (5), be provided with clearance subassembly (6) between sliding plate (3) and the protruding section of thick bamboo of sliding (5), feed inlet (11) have been seted up on separating tube main part (1) top, separating tube main part (1) top is provided with feed assembly (7), separating tube main part (1) lateral wall is provided with ejection of compact subassembly (8), separating tube main part (1) bottom intercommunication has drain pipe (9), be provided with electromagnetic valve (12) on drain pipe (9), separating tube main part (1) bottom fixed mounting has a plurality of supporting legs (13).

2. A solid-liquid separation apparatus for slurry waste treatment according to claim 1, wherein: the sliding plate (3) top level sets up, sliding plate (3) is by top central authorities slope downwards all around, protruding section of thick bamboo (5) of sliding include fixed connection go up protruding section of thick bamboo (51) and lower protruding section of thick bamboo (52), go up protruding section of thick bamboo (51) and lower protruding section of thick bamboo (52) by top central authorities slope downwards all around setting, just the gradient of going up protruding section of thick bamboo (51) is greater than the gradient of protruding section of thick bamboo (52) down.

3. A solid-liquid separation apparatus for slurry waste treatment according to claim 1, wherein: the cleaning assembly (6) comprises a driving motor (61) fixedly arranged on the inner side wall of the upper protruding cylinder (51), an output shaft of the driving motor (61) is fixedly connected with a rotating disc (62) in a coaxial mode, the rotating disc (62) is arranged right above the top end of the sliding plate (3), and a plurality of fixed inclined plates (63) are fixedly arranged on the outer side wall of the rotating disc (62).

4. A solid-liquid separation apparatus for slurry waste treatment according to claim 3, wherein: the gradient of fixed swash plate (63) is unanimous with the gradient of sliding plate (3), fixed swash plate (63) other end fixed with clearance piece (64), clearance piece (64) set up directly over annular filter plate (2), scrape movable groove (65) have been seted up at clearance piece (64) both ends.

5. A solid-liquid separation apparatus for slurry waste treatment according to claim 1, wherein: the feeding assembly (7) comprises a feeding cavity (71) fixedly arranged at the top end of the separating cylinder main body (1), the feeding cavity (71) is communicated with the feeding port (11), a rotating shaft (72) is rotatably arranged on the inner side wall of the feeding cavity (71), and a rotating plate (73) is fixedly arranged on the rotating shaft (72).

6. A solid-liquid separation apparatus for slurry waste treatment according to claim 1, wherein: the discharging assembly (8) comprises a discharging pipe (81) fixedly mounted on the outer side wall of the separating cylinder main body (1), the discharging pipe (81) is communicated with the inside of the separating cylinder main body (1), a sliding groove (82) is formed in one end, close to the separating cylinder main body (1), of the discharging pipe (81), a baffle plate (83) is mounted in the sliding groove (82) in a sliding mode, the baffle plate (83) penetrates through the top end of the discharging pipe (81) in a sliding mode, and a pulling handle (84) is fixedly mounted on the top end of the baffle plate (83).