Kitchen waste solid-liquid centrifugal separation device

Abstract

The utility model relates to the technical field of kitchen waste treatment devices, in particular to a kitchen waste solid-liquid centrifugal separation device which comprises a shell, a filter cartridge, a mounting assembly and an auxiliary assembly, a material taking opening is formed in one side of the shell, a material taking door is installed at the position of the material taking opening, a material inlet is formed in the upper end of the shell, the crushing device is installed in the shell, a liquid discharging opening is formed in the lower end of the shell, and the liquid discharging opening is connected with a liquid discharging pipe; the filter cartridge is arranged in the shell through the mounting assembly and the auxiliary assembly, a discharging hopper is arranged at the lower end of the crushing device, and a discharging opening of the discharging hopper faces the center of the filter cartridge; the filter cartridge is rotatably and obliquely arranged on the U-shaped frame, the position of the filter cartridge is fixed by means of the positioning arc frame and the fixed arc frame, the motor drives the U-shaped frame to rotate to realize rotation of the filter cartridge for solid-liquid separation of the kitchen waste, and meanwhile, the filter cartridge can obliquely extend out of the material taking opening of the shell so as to pour out the solid kitchen waste subjected to solid-liquid separation in the filter cartridge. And material taking by personnel is facilitated, and the kitchen waste treatment efficiency is improved.

Description

Technical Field

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

[0002] For the Chinese patent document with the publication number CN208098290U, which discloses an environmental protection treatment solid-liquid separation device for kitchen waste, including a housing, a feeding port, legs, a motor I, a motor II, crushing blades, and a rotating cylinder. A material taking door is arranged on one side of the housing, several legs are arranged on one side of the lower part of the housing, a feeding port is arranged on one side of the upper part of the housing, a motor II is arranged on one side of the upper part of the platform, several rotating shafts I are arranged on one side of the inside of the housing, several crushing blades are arranged on the rotating shafts I, and the crushing blades on adjacent rotating shafts I are staggered. An aggregate hopper is arranged on one side of the lower part of the rotating shaft I, a rotating cylinder is arranged on one side of the lower part of the aggregate hopper, several filter holes are arranged on the rotating cylinder, a rotating shaft II is arranged on one side of the conical bottom of the rotating cylinder, the bottom end of the rotating shaft II is connected to a speed reducer I, a drain pipe is arranged on one side of the lower part of the housing, and an oil drain pipe is arranged on one side of the upper part of the drain pipe. The utility model first crushes the kitchen waste into small particles and then uses the high-speed rotation of the rotating cylinder for solid-liquid centrifugal separation, which not only enhances the solid-liquid separation effect but also improves the solid-liquid separation efficiency.

[0003] However, in the above solution and the prior art, after the kitchen waste treatment is completed, it is necessary to open the material taking door of the kitchen waste solid-liquid separation device, and the operator uses tools such as shovels to take out the solid waste from the filter cylinder, which is inconvenient to operate and affects the kitchen waste treatment efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a solid-liquid centrifugal separation device for kitchen waste to solve the problems put forward in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A solid-liquid centrifugal separation device for kitchen waste includes a housing, a filter cylinder, a mounting component, and an auxiliary component; a material taking port is arranged on one side of the housing, a material taking door is installed at the position of the material taking port, a feeding port is arranged at the upper end of the housing, a crushing device is installed in the housing, a liquid discharge port is arranged at the lower end of the housing, and the liquid discharge port is connected to a liquid discharge pipe; the filter cylinder is arranged in the housing through the mounting component and the auxiliary component, a feeding hopper is arranged at the lower end of the crushing device, and the lower end opening of the feeding hopper faces the center of the filter cylinder.

[0006] The installation component includes a motor, a U-shaped frame, a rotating shaft, a square groove, an auxiliary wheel, an inner ring frame, a positioning arc frame, and a fixing arc frame; the motor is fixedly arranged at the bottom end of the housing, the output shaft of the motor penetrates through the center of the bottom end of the housing and is fixedly connected to the bottom end of the U-shaped frame, the U-shaped frame is arranged inside the housing, and rotating shafts are symmetrically and fixedly arranged on the inner walls of both sides of the U-shaped frame, and the rotating shafts are rotatably connected to the filter cartridge; the square grooves are symmetrically opened on the side walls of both sides of the U-shaped frame, the auxiliary wheels are symmetrically fixedly installed on the side walls of both sides of the U-shaped frame, and the inner ring frame is fixedly sleeved on the inner wall of the housing; both ends of the positioning arc frame are fixedly connected to the side walls of both sides of the U-shaped frame, and a fixing arc frame is rotatably arranged at the side end of the positioning arc frame through a pin shaft.

[0007] Preferably, the auxiliary component includes a fixing plate, a jack, a slot, an empty groove, a limiting plate, a clamping block, an inserting column, a clamping plate, and a fixing ring; the fixing plate is fixedly arranged at the end of the fixing arc frame, and a jack is opened on the fixing plate; the slot is opened at the bottom end of the square groove, and the empty groove is opened inside the side wall of the U-shaped frame; a limiting plate is movably clamped in the empty groove, a clamping block is fixedly arranged at the end of the limiting plate, and the clamping block penetrates through the square groove; a spring is arranged in the empty groove, and the end of the spring is clamped with the limiting plate; the upper end of the inserting column is fixedly provided with a clamping plate, and the upper end of the clamping plate is fixedly provided with a fixing ring.

[0008] Preferably, the positions of the auxiliary wheel and the inner ring frame correspond to each other, and the auxiliary wheel is clamped with the inner wall of the inner ring frame; the positioning arc frame and the fixing arc frame are arranged at the position of the square groove, and the positioning arc frame and the fixing arc frame are clamped with the filter cartridge.

[0009] Preferably, the fixing plate is clamped in the square groove, the positions of the jack, the slot and the inserting column correspond to each other and the number of sets is the same, and the inserting column is inserted into the jack and the slot.

[0010] Preferably, the clamping plate is clamped with the fixing plate, the positions of the clamping block and the fixing ring correspond to each other and the number of sets is the same, and the clamping block is inserted into the fixing ring.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] By rotatably and obliquely arranging the filter cartridge on the U-shaped frame, fixing the position of the filter cartridge with the aid of the positioning arc frame and the fixing arc frame, the motor drives the U-shaped frame to rotate to realize the rotation of the filter cartridge for solid-liquid separation of kitchen waste, and at the same time, the filter cartridge can be obliquely extended from the material taking port of the housing so as to pour out the solid kitchen waste separated by solid-liquid separation in the filter cartridge, which is convenient for personnel to operate and take materials and improves the processing efficiency of kitchen waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is a half-sectional view of the structure of the present utility model;

[0015] Figure 3 Schematic diagram of the connection structure of the filter cartridge of the present utility model;

[0016] Figure 4 Schematic diagram of the connection structure of the U-shaped frame of the present utility model;

[0017] Figure 5 For the present utility model Figure 4 Partial enlarged view in;

[0018] Figure 6 Half-sectional view of the U-shaped frame structure of the present utility model.

[0019] In the figure: housing 1, material taking door 2, crushing device 3, liquid discharge port 4, filter cartridge 5, motor 6, U-shaped frame 7, rotating shaft 8, square groove 9, auxiliary wheel 10, inner ring frame 11, positioning arc frame 12, fixed arc frame 13, fixing plate 14, jack 15, slot 16, empty slot 17, limiting plate 18, clamping block 19, inserting column 20, clamping plate 21, fixing ring 22. Specific implementation manners

[0020] In order to clearly and completely describe the purpose, technical solution of the present utility model, and make the advantages more clear and understandable, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, and are not used to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-6 , the present utility model provides embodiments of the following three preferred solutions:

[0022] Embodiment 1

[0023] A kitchen waste solid-liquid centrifugal separation device, including a housing 1, a filter cartridge 5, a mounting assembly and an auxiliary assembly; a material taking port is provided on one side of the housing 1, a material taking door 2 is installed at the position of the material taking port, a feeding port is provided at the upper end of the housing 1, a crushing device 3 is installed in the housing 1, a liquid discharge port 4 is provided at the lower end of the housing 1, and the liquid discharge port 4 is connected to a liquid discharge pipe; the filter cartridge 5 is arranged in the housing 1 through the mounting assembly and the auxiliary assembly, a feeding hopper is provided at the lower end of the crushing device 3, and the feeding port of the feeding hopper faces the center of the filter cartridge 5; the mounting assembly includes a motor 6, a U-shaped frame 7, a rotating shaft 8, a square groove 9, an auxiliary wheel 10, an inner ring frame 11, a positioning arc frame 12 and a fixed arc frame 13; the auxiliary assembly includes a fixing plate 14, a jack 15, a slot 16, an empty slot 17, a limiting plate 18, a clamping block 19, an inserting column 20, a clamping plate 21 and a fixing ring 22.

[0024] During use, pour the kitchen waste into the feeding port at the upper end of the housing 1. After being shredded by the shredding device 3, the kitchen waste falls into the filter cylinder 5 from the discharge hopper. The motor 6 operates to drive the U-shaped frame 7 to rotate, and then the filter cylinder 5 rotates to separate the solid and liquid of the kitchen waste. After the solid-liquid separation of the kitchen waste, the liquid is discharged from the liquid discharge port 4. Open the access door 2, and the filter cylinder 5 tilts out of the access port of the housing 1 to pour out the solid kitchen waste in the cylinder.

[0025] Embodiment 2, based on Embodiment 1:

[0026] The motor 6 in the installation component is fixedly arranged at the bottom end of the housing 1. The output shaft of the motor 6 penetrates through the center of the bottom end of the housing 1 and is fixedly connected to the bottom end of the U-shaped frame 7. The U-shaped frame 7 is arranged inside the housing 1. Rotating shafts 8 are symmetrically and fixedly arranged on the inner walls of both sides of the U-shaped frame 7. The rotating shafts 8 are rotationally connected to the filter cylinder 5. Square grooves 9 are symmetrically opened on both side walls of the U-shaped frame 7. Auxiliary wheels 10 are symmetrically and fixedly installed on both side walls of the U-shaped frame 7. The inner ring frame 11 is fixedly sleeved on the inner wall of the housing 1. Both ends of the positioning arc frame 12 are fixedly connected to both side walls of the U-shaped frame 7. The side end of the positioning arc frame 12 is rotatably provided with a fixed arc frame 13 through a pin shaft. The auxiliary wheels 10 and the inner ring frame 11 are arranged in corresponding positions. The auxiliary wheels 10 are clamped with the inner ring wall of the inner ring frame 11. The positioning arc frame 12 and the fixed arc frame 13 are arranged at the position of the square groove 9. The positioning arc frame 12 and the fixed arc frame 13 are clamped with the filter cylinder 5.

[0027] During use, first rotate the filter cylinder 5 along the rotating shaft 8 so that it is clamped into the inner arc edge of the positioning arc frame 12, and rotate the fixed arc frame 13 so that its inner arc edge is clamped with the filter cylinder 5 to fix the position of the filter cylinder 5. After that, fix the position of the fixed arc frame 13. The motor 6 operates to drive the U-shaped frame 7 to rotate. The auxiliary wheels 10 arranged on the U-shaped frame 7 rotate along the inner ring wall of the inner ring frame 11 to improve the stability of the rotation of the U-shaped frame 7. When taking the material, open the access door 2, rotate the position of the U-shaped frame 7 so that the fixed arc frame 13 faces the access port of the housing 1, and rotate the fixed arc frame 13 to separate it from the filter cylinder 5. At this time, the filter cylinder 5 can be controlled to tilt and rotate to pour out the garbage in the cylinder from the access port of the housing 1.

[0028] Embodiment 3, based on Embodiment 2:

[0029] The fixing plate 14 in the auxiliary component is fixedly arranged at the end of the fixed arc frame 13, and a jack 15 is opened on the fixing plate 14; a slot 16 is opened at the bottom end of the square groove 9, and an empty groove 17 is opened inside the side wall of the U-shaped frame 7; a limiting plate 18 is movably clamped inside the empty groove 17, a clamping block 19 is fixedly arranged at the end of the limiting plate 18, and the clamping block 19 penetrates through the square groove 9; a spring is arranged inside the empty groove 17, and the end of the spring is clamped with the limiting plate 18; a plug post 20 is fixedly provided with a clamping plate 21 at the upper end, and a fixing ring 22 is fixedly arranged at the upper end of the clamping plate 21; the fixing plate 14 is clamped in the square groove 9, the jack 15, the slot 16 and the plug post 20 are arranged in corresponding positions and have the same number of sets, and the plug post 20 is inserted into the jack 15 and the slot 16; the clamping plate 21 is clamped with the fixing plate 14, the clamping block 19 and the fixing ring 22 are arranged in corresponding positions and have the same number of sets, and the clamping block 19 is inserted into the fixing ring 22.

[0030] During use, when the positioning arc frame 12 and the fixed arc frame 13 fix the position of the filter cartridge 5, the fixing plate 14 is clamped in the square groove 9, the clamping block 19 is pressed to retract it towards the empty groove 17. During the process, the limiting plate 18 compresses the spring inside the empty groove 17, and the plug post 20 is inserted into the jack 15 and the slot 16 from the square groove 9 until the clamping plate 21 is clamped with the fixing plate 14. The spring inside the empty groove 17 resets and pushes the clamping block 19 to be inserted into the fixing ring 22 to fix the position of the plug post 20, thereby locking the position of the fixed arc frame 13 to fix the filter cartridge 5.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solid-liquid centrifugal separation device for kitchen waste, characterized in that: It includes a housing (1), a filter cartridge (5), a mounting assembly, and an auxiliary assembly; a material taking port is provided on one side of the housing (1), a material taking door (2) is installed at the position of the material taking port, a feeding port is provided at the upper end of the housing (1), a crushing device (3) is installed in the housing (1), a liquid discharge port (4) is provided at the lower end of the housing (1), and the liquid discharge port (4) is connected to a liquid discharge pipe; the filter cartridge (5) is arranged in the housing (1) through the mounting assembly and the auxiliary assembly, a feeding hopper is provided at the lower end of the crushing device (3), and the feeding port of the feeding hopper faces the center of the filter cartridge (5). The mounting assembly includes a motor (6), a U-shaped frame (7), a rotating shaft (8), a square groove (9), an auxiliary wheel (10), an inner ring frame (11), a positioning arc frame (12), and a fixing arc frame (13); the motor (6) is fixedly arranged at the bottom end of the housing (1), the output shaft of the motor (6) penetrates through the center of the bottom end of the housing (1) and is fixedly connected to the bottom end of the U-shaped frame (7), the U-shaped frame (7) is arranged in the housing (1), rotating shafts (8) are symmetrically and fixedly arranged on the inner walls of both sides of the U-shaped frame (7), and the rotating shafts (8) are rotatably connected to the filter cartridge (5); the square grooves (9) are symmetrically opened on the side walls of both sides of the U-shaped frame (7), the auxiliary wheels (10) are symmetrically and fixedly installed on the side walls of both sides of the U-shaped frame (7), and the inner ring frame (11) is fixedly sleeved on the inner wall of the housing (1); both ends of the positioning arc frame (12) are fixedly connected to the side walls of both sides of the U-shaped frame (7), and a fixing arc frame (13) is rotatably arranged at the side end of the positioning arc frame (12) through a pin shaft. The auxiliary assembly includes a fixing plate (14), a jack (15), a slot (16), an empty slot (17), a limiting plate (18), a clamping block (19), a plug post (20), a clamping plate (21), and a fixing ring (22); the fixing plate (14) is fixedly arranged at the end of the fixing arc frame (13), and a jack (15) is opened on the fixing plate (14); the slot (16) is opened at the bottom end of the square groove (9), and the empty slot (17) is opened inside the side wall of the U-shaped frame (7); a limiting plate (18) is movably clamped in the empty slot (17), a clamping block (19) is fixedly arranged at the end of the limiting plate (18), and the clamping block (19) penetrates through the square groove (9); a spring is arranged in the empty slot (17), and the end of the spring is clamped with the limiting plate (18); the upper end of the plug post (20) is fixedly provided with a clamping plate (21), and the upper end of the clamping plate (21) is fixedly provided with a fixing ring (22).

2. The solid-liquid centrifugal separation device for kitchen waste according to claim 1, wherein: The positions of the auxiliary wheels (10) and the inner ring frame (11) correspond to each other, and the auxiliary wheels (10) are clamped with the inner ring wall of the inner ring frame (11); the positioning arc frame (12) and the fixing arc frame (13) are arranged at the position of the square groove (9), and the positioning arc frame (12) and the fixing arc frame (13) are clamped with the filter cartridge (5).

3. A solid-liquid centrifugal separation device for kitchen waste according to claim 1, characterized in that: The fixing plate (14) is clamped in the square groove (9), the positions of the jack (15), the slot (16), and the plug post (20) correspond to each other and the number of sets is the same, and the plug post (20) is inserted into the jack (15) and the slot (16).

4. A solid-liquid centrifugal separation device for kitchen waste according to claim 1, characterized in that: The card board (21) is snap-connected to the fixed plate (14). The positions of the clamping blocks (19) and the fixed rings (22) are corresponding, and the number of sets is the same. The clamping blocks (19) are inserted into the fixed rings (22).

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