Solid-liquid separation device for garbage treatment

Abstract

The utility model discloses a solid-liquid separation device for garbage disposal, which comprises a mounting frame, a fixed box body is arranged on the top end surface of the mounting frame, a feed hopper is fixed on one side of the top end surface of the fixed box body, a driving motor is fixed on the surface of one end of the fixed box body, and a slag discharge hopper is mounted at the bottom of the other end of the fixed box body. A liquid discharge pipe is fixed to the bottom end line of the fixed box body, a filter cartridge is arranged in the mounting frame, and a filter assembly is arranged at an opening of the liquid discharge pipe; through the designed filtering assembly, the purpose of filtering liquid again is conveniently achieved when the liquid is discharged through a liquid discharging pipe, some fine impurities contained in the liquid can be filtered, and the solid-liquid separation effect is conveniently improved; and through the designed cleaning assembly, the surface of the filter cartridge can be cleaned conveniently, so that solids are not prone to being clamped in filter holes in the surface of the filter cartridge, the solid and liquid separation efficiency of the filter cartridge can be improved conveniently, functionality is improved, and practicability is good.

Description

Technical Field

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

[0002] Garbage is the solid waste generated in human daily life and production. Due to the large discharge volume, complex and diverse components, it is polluting, resource-related and social. Garbage disposal is to quickly remove the garbage, treat it harmlessly, and finally make reasonable use of it. Solid and liquid waste will be generated in the garbage disposal process, so it needs to be processed by a special solid-liquid separation device. The existing solid-liquid separation device has no filtering structure inside the discharge pipe when in use, so that the liquid cannot be filtered again when discharged, which is not convenient for improving the solid-liquid separation effect. There are limitations in use and there is room for improvement. Utility Model Content

[0003] The purpose of the utility model is to provide a solid-liquid separation device for garbage disposal to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solid-liquid separation device for garbage disposal, comprising a mounting frame, a fixed box body is arranged on the top surface of the mounting frame, a feed hopper is fixed to one side of the top surface of the fixed box body, a driving motor is fixed to one end surface of the fixed box body, a slag discharge hopper is installed on the bottom of the other end of the fixed box body, a drain pipe is fixed to the bottom line of the fixed box body, a filter cartridge is arranged inside the mounting frame, and a filter assembly is arranged at the opening of the drain pipe.

[0005] The filter assembly includes a connecting ring sleeved on the outside of the drain pipe, a filter plate is fixed at an opening at one end of the connecting ring, through grooves are symmetrically provided at the surface edge of the filter plate, a limiting plate is penetrated inside the through groove, a fixing groove is symmetrically provided on the inner wall of the drain pipe, a limiting plate is fixed at the opening of the fixing groove, a limiting clamping column is installed on the inner surface of the limiting plate, a connecting hole for one end of the limiting clamping column to engage is provided on the inner wall of the fixing groove, and a limiting clamping groove for one end of the limiting clamping column to penetrate is symmetrically provided on the outer surface of the connecting ring.

[0006] As a further preferred embodiment of the present technical solution, the limiting piece is arranged in an inclined shape, and the outer surface of the limiting piece is tightly fitted with a side surface of the limiting plate.

[0007] As a further preferred embodiment of the present technical solution, the cross section of the limiting plate is "L"-shaped, and the top end surface of the limiting plate is an inclined surface.

[0008] As a further preferred embodiment of the present technical solution, the inner diameter of the connecting ring is equal to the outer diameter of the drain pipe, and the cross section of the filter plate is conical.

[0009] As a further preferred embodiment of the present technical solution, a cleaning assembly is provided on the inner top of the fixed box body, and the cleaning assembly includes a mounting plate installed on the inner top surface of the fixed box body, an air storage chamber is opened inside the mounting plate, a fixed pipe is provided on one side of the top surface of the fixed box body, one end of the fixed pipe is communicated with the interior of the air storage chamber, cleaning brushes are installed at equal distances on the surface of the mounting plate facing the filter cartridge, and air outlet pipes are fixed at equal distances on the bottom of one side surface of the mounting plate, and the opening of the air outlet pipes faces the surface of the filter cartridge.

[0010] As a further preferred embodiment of the present technical solution, the mounting plate is arranged in an inclined shape, and the length of the mounting plate is equal to the length of the filter cartridge.

[0011] The utility model provides a solid-liquid separation device for garbage disposal, which has the following beneficial effects:

[0012] 1. The filter assembly designed in the utility model is convenient for re-filtering the liquid when it is discharged through the drain pipe, and can filter some fine impurities contained in the liquid, so as to improve the solid-liquid separation effect and have a good practical effect.

[0013] 2. The cleaning component designed in the utility model facilitates cleaning the surface of the filter cartridge, making it difficult for solids to get stuck inside the filter holes on the surface of the filter cartridge, thereby improving the separation efficiency of the filter cartridge for solids and liquids, improving functionality, and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0016] Figure 3 for Figure 2 A magnified schematic diagram of the middle A area;

[0017] Figure 4 for Figure 2 A magnified schematic diagram of the middle B area;

[0018] In the figure: 1. mounting frame; 2. fixed box; 3. feed hopper; 4. driving motor; 5. slag discharge hopper; 6. filter cartridge; 7. drain pipe; 8. fixed pipe; 9. filter plate; 10. connecting ring; 11. limit plate; 12. through slot; 13. fixed slot; 14. limit piece; 15. limit card column; 16. connecting hole; 17. limit card slot; 18. mounting plate; 19. cleaning brush; 20. air storage chamber; 21. air outlet pipe. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figure 1 , Figure 2 and Figure 3 As shown, in the present embodiment, a solid-liquid separation device for garbage treatment comprises a mounting frame 1, a fixed box body 2 is arranged on the top surface of the mounting frame 1, a feed hopper 3 is fixed on one side of the top surface of the fixed box body 2, a driving motor 4 is fixed on the surface of one end of the fixed box body 2, a slag discharge hopper 5 is arranged on the bottom of the other end of the fixed box body 2, a drainage pipe 7 is fixed on the bottom line of the fixed box body 2, a filter cartridge 6 is arranged inside the mounting frame 1, a filter assembly is arranged at the opening of the drainage pipe 7, the filter assembly comprises a connecting ring 10 sleeved on the outside of the drainage pipe 7, a filter plate 9 is fixed at the opening of one end of the connecting ring 10, the inner diameter of the connecting ring 10 is equal to the outer diameter of the drainage pipe 7, the cross section of the filter plate 9 is conical, and through grooves 12 are symmetrically provided at the surface edge of the filter plate 9, and the inner through grooves 12 are provided with a plurality of through grooves 12. A limit plate 11 is provided, and a fixing groove 13 is symmetrically provided on the inner wall of the discharge pipe 7. A limit piece 14 is fixed at the opening of the fixing groove 13. The limit piece 14 is arranged in an inclined shape, and the outer surface of the limit piece 14 is tightly fitted with one side surface of the limit plate 11. The cross section of the limit plate 11 is "L"-shaped, and the top surface of the limit plate 11 is an inclined surface. A limit column 15 is installed on the inner surface of the limit piece 14. A connecting hole 16 for one end of the limit column 15 to be engaged is provided on the inner wall of the fixing groove 13, and a limit groove 17 for one end of the limit column 15 to pass through is symmetrically provided on the outer surface of the connecting ring 10, so as to facilitate re-filtering of the liquid discharged through the discharge pipe 7, so that some fine solid impurities in the liquid can be filtered out, which is convenient for improving the solid-liquid separation effect and has a good practical effect.

[0021] like Figure 2 and Figure 4As shown, a cleaning assembly is provided on the inner top of the fixed box body 2, and the cleaning assembly includes a mounting plate 18 mounted on the inner top surface of the fixed box body 2, an air storage chamber 20 is opened inside the mounting plate 18, a fixed pipe 8 is provided on one side of the top surface of the fixed box body 2, one end of the fixed pipe 8 is communicated with the interior of the air storage chamber 20, a cleaning brush 19 is equidistantly installed on the surface of the mounting plate 18 facing the filter cartridge 6, an air outlet pipe 21 is equidistantly fixed on the bottom of one side surface of the mounting plate 18, and the opening of the air outlet pipe 21 faces the surface of the filter cartridge 6, the mounting plate 18 is inclined, and the length of the mounting plate 18 is equal to the length of the filter cartridge 6, so as to facilitate cleaning the surface of the filter cartridge 6, so that solid impurities are not easily stuck inside the filter holes on the surface of the filter cartridge 6, so as to facilitate keeping the surface of the filter cartridge 6 in a clean state, and also facilitate improving the separation efficiency and effect of solids and liquids, thereby improving functionality and having better practicality.

[0022] The utility model provides a solid-liquid separation device for garbage disposal, and the specific working principle is as follows: when the filter assembly is installed in the early stage of the utility model, the connecting ring 10 is first pushed to be sleeved on the outside of the drain pipe 7 until one end of the limiting plate 11 is against the side surface of the limiting piece 14, and at the same time, the opening of the limiting card slot 17 will be aligned with the opening of the connecting hole 16, and then the worker can push the limiting plate 11 to make one end of the limiting plate 11 move toward the inside of the drain pipe 7. At this time, one end of the limiting plate 11 will squeeze the limiting piece 14, so that the limiting piece 14 will change its inclination angle, and the limiting piece 14 will move toward the inside of the fixing groove 13. At the same time, one end of the fixing groove 13 on one side surface of the limiting piece 14 will be engaged with the inside of the limiting card slot 17 through the connecting hole 16, until one side surface of the limiting plate 11 is tightly fitted with one side surface of the limiting piece 14, so that one end of the limiting card column 15 can be limitedly engaged to the inside of the limiting card slot 17, and the filter plate 9 can be limited The utility model is located at the opening of the discharge pipe 7, which is convenient for filtering the discharged liquid again, so that fine impurities on one side of the liquid can be filtered out, which is convenient for improving the solid-liquid separation effect, and the practical effect is good; during use, the utility model will have some solid impurities limited and stuck to the inside of the filter holes on the surface of the filter cartridge 6, so it is necessary to clean the surface of the filter cartridge 6 during the solid-liquid separation process. First, the external connecting air duct is connected to one end of the fixed pipe 8, so that the connecting air duct can convey the air body to the inside of the air storage chamber 20 through the fixed pipe 8. At the same time, the filter cartridge 6 will rotate inside the fixed box body 2, and the cleaning brush 19 installed on the mounting plate 18 toward the surface of the filter cartridge 6 can achieve the purpose of cleaning the surface of the filter cartridge 6, and the air body inside the air storage chamber 20 can be blown to the surface of the filter cartridge 6 through the air outlet pipe 21, so that it is not easy for impurities to be stuck inside the filter holes on the surface of the filter cartridge 6, so that the surface of the filter cartridge 6 can be kept clean, which is convenient for improving the separation efficiency and effect of solids and liquids, and the practical effect is good.

[0023] 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 solid-liquid separation device for garbage disposal, comprising a mounting frame (1), a fixed box body (2) is arranged on the top surface of the mounting frame (1), a feed hopper (3) is fixed on one side of the top surface of the fixed box body (2), a driving motor (4) is fixed on one end surface of the fixed box body (2), a slag discharge hopper (5) is arranged on the bottom of the other end of the fixed box body (2), a liquid discharge pipe (7) is fixed on the bottom line of the fixed box body (2), and a filter cartridge (6) is arranged inside the mounting frame (1), characterized in that: A filter assembly is provided at the opening of the liquid discharge pipe (7); The filter assembly comprises a connecting ring (10) sleeved on the outside of the liquid discharge pipe (7); a filter plate (9) is fixed at an opening at one end of the connecting ring (10); a through groove (12) is symmetrically provided at the edge of the surface of the filter plate (9); a limit plate (11) is provided through the inside of the through groove (12); a fixing groove (13) is symmetrically provided on the inner wall of the liquid discharge pipe (7); a limit plate (14) is fixed at the opening of the fixing groove (13); a limit column (15) is installed on the inner surface of the limit plate (14); a connecting hole (16) for one end of the limit column (15) to engage is provided on the inner wall of the fixing groove (13); and a limit groove (17) for one end of the limit column (15) to pass through is symmetrically provided on the outer surface of the connecting ring (10).

2. A solid-liquid separation device for garbage disposal according to claim 1, characterized in that: The limiting piece (14) is arranged in an inclined shape, and the outer surface of the limiting piece (14) is tightly fitted with a side surface of the limiting plate (11).

3. A solid-liquid separation device for garbage disposal according to claim 2, characterized in that: The cross section of the limiting plate (11) is L-shaped, and the top end surface of the limiting plate (11) is an inclined surface.

4. The solid-liquid separation device for garbage disposal according to claim 1, characterized in that: The inner diameter of the connecting ring (10) is equal to the outer diameter of the drain pipe (7), and the cross section of the filter plate (9) is conical.

5. The solid-liquid separation device for garbage disposal according to claim 1, characterized in that: A cleaning assembly is provided at the inner top of the fixed housing (2), and the cleaning assembly comprises a mounting plate (18) mounted on the inner top surface of the fixed housing (2), an air storage chamber (20) is provided inside the mounting plate (18), a fixed pipe (8) is provided on one side of the top surface of the fixed housing (2), one end of the fixed pipe (8) is communicated with the inside of the air storage chamber (20), a cleaning brush (19) is equidistantly mounted on the mounting plate (18) facing the surface of the filter cartridge (6), an air outlet pipe (21) is equidistantly fixed on the bottom of one side surface of the mounting plate (18), and the opening of the air outlet pipe (21) faces the surface of the filter cartridge (6).

6. A solid-liquid separation device for garbage disposal according to claim 5, characterized in that: The mounting plate (18) is arranged in an inclined shape, and the length of the mounting plate (18) is equal to the length of the filter cartridge (6).

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