Kitchen garbage pulper

Abstract

The utility model relates to the technical field of kitchen waste treatment, and provides a kitchen waste pulper which comprises an oil-water separation tank, a solid-liquid separation cylinder and an extrusion assembly, the solid-liquid separation cylinder is arranged at the upper end of the oil-water separation tank, and a filtering hole communicated with the oil-water separation tank is formed in the lower side of the solid-liquid separation cylinder; the extrusion assembly comprises an extrusion plate and a driving part, the extrusion plate slides in the length direction of the interior of the solid-liquid separation barrel, the driving part is arranged on the solid-liquid separation barrel and used for driving the extrusion plate to slide and adjust, and a cover plate is arranged on the side wall of the solid-liquid separation barrel in a sealed mode. On the basis, the effect of conveniently cleaning the interior of the separation barrel and the extrusion assembly can be achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of kitchen waste treatment, in particular to a kitchen waste pulper. BACKGROUND

[0002] At present, kitchen waste contains high moisture and organic matter, and is prone to spoilage and odor, so it needs to be treated by solid-liquid separation and oil-water separation. Because a large amount of oil and water remains in the solid waste, it affects the subsequent treatment and oil recovery rate. Therefore, solid-liquid separation, crushing and oil-water separation units are combined for treatment.

[0003] The existing kitchen waste oil-water separator disclosed in Chinese patent document No. CN118455233A includes a solid-liquid separation cylinder, a first rotating rod, a first motor, a spiral blade and an arc-shaped mesh plate. The oil and water in the kitchen waste fall into the inside of the oil-water separation tank through the arc-shaped mesh plate, while the solid waste in the kitchen waste remains in the inside of the solid-liquid separation cylinder. At this time, the first motor drives the first rotating rod to rotate, and drives the spiral blade to rotate, conveying the solid waste at the bottom of the hopper along the solid-liquid separation cylinder. Because the distance between the spiral blades gradually increases, and the pitch of the spiral blade gradually decreases, the solid waste between the spiral blades is gradually squeezed, so that the oil and water in the solid waste are fully squeezed out, thereby improving the drying degree of the solid waste in the kitchen waste, and facilitating the subsequent treatment of the solid waste.

[0004] For the related technology in the above, the extrusion assembly composed of the spiral blade and the first motor can extrude the solid waste and improve the drying degree of the solid waste. However, the extrusion assembly needs to be cleaned after each use, and the spiral blade is located in the inside of the solid-liquid separation cylinder, so it is not convenient to clean the inside of the solid-liquid separation cylinder and the curved spiral blade. Invention content

[0005] In order to facilitate the cleaning of the inside of the separation cylinder and the extrusion assembly, the present application provides a kitchen waste pulper.

[0006] The kitchen waste pulper provided by the present application adopts the following technical scheme:

[0007] A kitchen waste pulper, comprising an oil-water separation tank, a solid-liquid separation cylinder and an extrusion assembly, the solid-liquid separation cylinder is arranged on the upper end of the oil-water separation tank, the lower side of the solid-liquid separation cylinder is provided with a filter hole communicating with the oil-water separation tank, the extrusion assembly comprises an extrusion plate and a driving member, the extrusion plate slides along the length direction of the inside of the solid-liquid separation cylinder, the driving member is arranged on the solid-liquid separation cylinder and is used to drive the extrusion plate to slide and adjust, and the side wall of the solid-liquid separation cylinder is sealingly provided with a cover plate.

[0008] By adopting the technical scheme, when solid waste enters the solid-liquid separation cylinder, the driving member can drive the extrusion plate to move, and then the solid waste is concentrated and extruded at one end of the solid-liquid separation cylinder, and the liquid extruded out enters the oil-water separation box through the filter hole, so that the drying degree of the solid waste is improved by the compression assembly; when it is necessary to clean the inside of the solid-liquid separation cylinder, the cover plate can be opened, and only the inside of the extrusion plate and the inner wall of the solid-liquid separation cylinder need to be cleaned, and since the structure of the existing extrusion assembly is changed, the traditional spiral blade structure with a complex curved surface does not need to be cleaned, and the effect of facilitating the cleaning of the inside of the separation cylinder and the extrusion assembly is achieved.

[0009] Preferably, the solid-liquid separation cylinder side wall is provided with a cleaning opening, the cleaning opening is provided along the length direction of the solid-liquid separation cylinder, and the cover plate is movably connected and covers the cleaning opening.

[0010] By adopting the technical scheme, the cover plate is used to cover the cleaning opening to prevent solid waste, and when cleaning is needed, the inside of the solid-liquid separation cylinder can be cleaned from the cleaning opening.

[0011] Preferably, a sealing ring is embedded at the circumferential side position of the solid-liquid separation cylinder outer wall and located at the cleaning opening, the cover plate is rotationally connected to the solid-liquid separation cylinder, the solid-liquid separation cylinder and the cover plate are provided with a lock catch for locking the cover plate, and when the cover plate is closed, the circumferential side position of one side of the cover plate abuts against the sealing ring.

[0012] By adopting the technical scheme, when the cover plate is fixed by the lock catch, the cover plate can extrude the sealing ring to seal the cleaning opening, and the opening and closing of the cover plate are facilitated.

[0013] Preferably, the driving member is a pneumatic cylinder, an electric cylinder or an oil cylinder.

[0014] By adopting the technical scheme, the pneumatic cylinder, the electric cylinder or the oil cylinder can directly drive the extrusion plate to reciprocate.

[0015] Preferably, one end of the solid-liquid separation cylinder is provided with a discharge opening, and a blocking plate is movably arranged at one end of the solid-liquid separation cylinder, and the blocking plate is used to open and close the discharge opening.

[0016] By adopting the technical scheme, when the solid waste is extruded to one end of the solid-liquid separation cylinder close to the discharge opening, the discharge opening can be opened by the blocking plate, and the solid-liquid waste in the solid-liquid separation cylinder can be discharged.

[0017] Preferably, the blocking plate is slidingly connected to the solid-liquid separation tank, the blocking plate slides along the direction close to or away from the discharge opening, one end of the solid-liquid separation cylinder close to the discharge opening is provided with a pushing member, and the pushing member is used to drive the blocking plate to slide.

[0018] By adopting the technical scheme, the pushing piece can drive the blocking plate to reciprocate, thereby realizing opening and closing of the discharge port.

[0019] Preferably, one side of the blocking plate facing the solid-liquid separation cylinder is provided with an elastic sealing part, which is tightly abutted against the end of the solid-liquid separation cylinder.

[0020] By adopting the technical scheme, the sealing performance of the blocking plate on the discharge port can be realized.

[0021] Preferably, one side of the oil-water separation tank is provided with a solid waste collecting tank, which is located below the discharge port.

[0022] By adopting the technical scheme, when the blocking plate moves away from the solid-liquid separation cylinder, the discharge port is opened, and then the solid waste can be pushed out of the solid-liquid separation cylinder by the extrusion plate and falls into the solid waste collecting tank.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] (1) By setting the extrusion plate and the driving piece to form an extrusion assembly, and setting the cover plate, compared with the prior art, the structure of the extrusion assembly is simplified, the traditional spiral blade structure with a complex surface does not need to be cleaned, the cover plate can be opened for cleaning, and the effect of facilitating cleaning of the inside of the separation cylinder and the extrusion assembly is realized.

[0025] (2) By setting the cooperation between the discharge port, the pushing piece and the solid waste collecting tank, the solid waste after extrusion can be conveniently collected. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a structural schematic view of a pulper of the embodiment;

[0027] Figure 2 is a structural schematic view of the cover and the blocking plate when they are opened.

[0028] Fig. 1 is a structural schematic view of a pulper of the embodiment; Fig. 2 is a structural schematic view of the pulper of the embodiment when the cover is opened; Fig. 3 is a structural schematic view of the pulper of the embodiment when the cover is closed; Fig. 4 is a structural schematic view of the pulper of the embodiment when the blocking plate is opened; Fig. 5 is a structural schematic view of the pulper of the embodiment when the blocking plate is closed; Fig. 6 is a structural schematic view of the pulper of the embodiment when the blocking plate is opened and the cover is closed. DETAILED DESCRIPTION

[0029] The following will be described in detail with reference to the accompanying drawings. Figure 1 - make further detailed description of the present application.

[0030] The embodiment of the present application discloses a kitchen waste pulper. Referring to Figure 1 andFigure 2 The shredder comprises a hopper 1, a solid-liquid separation cylinder 2, an oil-water separation tank 3 and an extrusion assembly 4. The solid-liquid separation cylinder 2 is fixed to the upper end of the oil-water separation tank 3 and is horizontally arranged. A plurality of filter holes are formed in the lower side of the solid-liquid separation cylinder 2 and are communicated with the oil-water separation tank 3. The hopper 1 is fixed to the upper end of the solid-liquid separation cylinder 2 near the middle and is communicated with the solid-liquid separation cylinder 2 at the lower end.

[0031] A pair of crushing rollers 5 are fixed to the lower end of the hopper 1 and are horizontally and oppositely arranged. The crushing rollers 5 are driven by a motor and are used for crushing the solid waste entering the hopper 1. The crushed solid waste enters the solid-liquid separation cylinder 2.

[0032] The extrusion assembly 4 is arranged in the solid-liquid separation cylinder 2. The extrusion assembly 4 comprises an extrusion plate 41 and a driving member 42. The extrusion plate 41 is circular and is matched with the cross section of the solid-liquid separation cylinder 2. The extrusion plate 41 is located inside the solid-liquid separation cylinder 2 and slides along the length direction of the solid-liquid separation cylinder 2. The driving member 42 is arranged at one end of the solid-liquid separation cylinder 2 and is used for driving the extrusion plate 41 to slide and adjust. The driving member 42 is a pneumatic cylinder, an electric cylinder or an oil cylinder, which can drive the extrusion plate 41 to move reciprocally and is convenient for controlling the moving position of the extrusion plate 41 to stably extrude different amounts of solid waste. The solid-liquid separation cylinder 2 can be made of transparent material, which is convenient for directly observing the inside condition.

[0033] A cleaning port 6 is formed in the side wall of the solid-liquid separation cylinder 2 and is arranged along the length direction of the solid-liquid separation cylinder 2. A cover plate 7 is sealingly and movably connected to the side wall of the solid-liquid separation cylinder 2 and covers the cleaning port 6 to control the opening and closing of the cleaning port 6. When the inside of the extrusion assembly 4 and the solid-liquid separation cylinder 2 needs to be cleaned, the cover plate 7 is opened. Since the extrusion plate 41 is simple in structure, it is convenient for cleaning and can reduce the interference caused when cleaning the inner wall of the solid-liquid separation cylinder 2.

[0034] A sealing ring 8 is embedded in the outer wall of the solid-liquid separation cylinder 2 and is located at the circumferential side of the cleaning port 6. The cover plate 7 is arc-shaped and is rotatably connected to the outer wall of the solid-liquid separation cylinder 2 at the lower side. The solid-liquid separation cylinder 2 and the cover plate 7 are fixed with a lock catch 9 for locking the cover plate 7. When the cover plate 7 is closed, the circumferential side of one surface of the cover plate 7 is tightly abutted against the sealing ring 8 to realize the sealing of the cleaning port 6 by the cover plate 7.

[0035] Wherein, the solid-liquid separation cylinder 2 is provided with a discharge port 10 at one end, the discharge port 10 is located at the end of the solid waste extrusion plate 41 in the solid-liquid separation cylinder 2, one end of the solid-liquid separation cylinder 2 is movably provided with a blocking plate 11, the blocking plate 11 is used to open and close the discharge port 10. Specifically, the blocking plate 11 is slidably connected to the solid-liquid separation cylinder 2, the blocking plate 11 slides along the direction close to or away from the discharge port 10, a pushing piece 12 is installed on the outside of the end of the solid-liquid separation cylinder 2 close to the discharge port 10, the pushing piece 12 is used to drive the blocking plate 11 to slide, the pushing piece 12 is selected as a pneumatic cylinder, an electric cylinder or an oil cylinder, which is convenient for the quick opening and closing of the discharge port 10, and then the solid waste is pushed out of the discharge port 10.

[0036] In some embodiments, one side of the blocking plate 11 towards the solid-liquid separation cylinder 2 is fixed with an elastic sealing part 13, the elastic sealing part 13 is selected as rubber material, when the blocking plate 11 blocks the discharge port 10, the elastic sealing part 13 is tightly contacted with the end of the solid-liquid separation cylinder 2, so as to realize the sealing of the discharge port 10 by the blocking plate 11.

[0037] In some embodiments, the oil-water separation tank 3 is provided with a solid material collecting tank 14 on one side, the solid material collecting tank 14 is movably arranged, the solid material collecting tank 14 is located below the discharge port 10, which is convenient for collecting the solid waste pushed out of the solid-liquid separation cylinder 2.

[0038] The implementation principle of the kitchen waste shredder according to the embodiment of the application is as follows: during work, the kitchen waste is poured into the hopper 1 together, the solid waste is crushed by the crushing roller 5, and then the waste enters the solid-liquid separation cylinder 2; the driving piece 42 drives the extrusion plate 41 to move towards the direction close to the discharge port 10, so as to extrude and dry the solid waste, at this time, the liquid enters the oil-water separation tank 3 from the filter hole. When cleaning is needed, the lock buckle 9 is opened, the cover plate 7 is rotated, the cleaning port 6 is opened, the inside extrusion plate 41 can be cleaned, and the interference caused by the extrusion plate 41 when cleaning the inner wall of the solid-liquid separation cylinder 2 is also reduced; by changing the structure of the existing extrusion assembly 4, the traditional spiral blade structure with a complex curved surface does not need to be cleaned, and the effect of facilitating the cleaning of the inside of the separation cylinder and the extrusion assembly 4 is realized.

[0039] The above are the preferred embodiments of the application, which do not limit the protection scope of the application, therefore: any equivalent changes made on the structure, shape and principle of the application should be covered within the protection scope of the application.

Claims

1. A kitchen waste shredder, comprising an oil-water separation tank (3), a solid-liquid separation cylinder (2) and an extrusion assembly (4), the solid-liquid separation cylinder (2) is arranged on the upper end of the oil-water separation tank (3), and the lower side of the solid-liquid separation cylinder (2) is provided with a filter hole in communication with the oil-water separation tank (3), characterized in that, The extrusion assembly (4) comprises an extrusion plate (41) and a driving member (42), the extrusion plate (41) slides along the length direction of the inside of the solid-liquid separation cylinder (2), the driving member (42) is arranged on the solid-liquid separation cylinder (2) and is used for driving the extrusion plate (41) to slide and adjust, and the side wall of the solid-liquid separation cylinder (2) is sealingly provided with a cover plate (7).

2. The kitchen waste shredder according to claim 1, characterized in that, The side wall of the solid-liquid separation cylinder (2) is provided with a cleaning opening (6), the cleaning opening (6) is arranged along the length direction of the solid-liquid separation cylinder (2), and the cover plate (7) is movably connected and covers the cleaning opening (6).

3. A kitchen waste shredder according to claim 2, wherein The outer wall of the solid-liquid separation cylinder (2) and the circumferential side position of the cleaning opening (6) are embedded with a sealing ring (8), the cover plate (7) is rotationally connected to the solid-liquid separation cylinder (2), the solid-liquid separation cylinder (2) and the cover plate (7) are provided with a lock catch (9) for locking the cover plate (7), and when the cover plate (7) is closed, the circumferential side position of one side of the cover plate (7) abuts against the sealing ring (8).

4. The kitchen waste shredder according to claim 1, wherein The driving member (42) is a pneumatic cylinder, an electric cylinder or an oil cylinder.

5. The kitchen waste shredder according to claim 1, wherein One end of the solid-liquid separation cylinder (2) is provided with a discharge opening (10), one end of the solid-liquid separation cylinder (2) is movably provided with a blocking plate (11), and the blocking plate (11) is used for opening and closing the discharge opening (10).

6. A kitchen waste shredder according to claim 5, wherein The blocking plate (11) is slidably connected to the solid-liquid separation cylinder (2), the blocking plate (11) slides along the direction of approaching or moving away from the discharge opening (10), one end of the solid-liquid separation cylinder (2) close to the discharge opening (10) is provided with a pushing member (12), and the pushing member (12) is used for driving the blocking plate (11) to slide.

7. A kitchen waste shredder according to claim 6, wherein One side of the blocking plate (11) facing the solid-liquid separation cylinder (2) is provided with an elastic sealing part (13), and the elastic sealing part (13) abuts against the end of the solid-liquid separation cylinder (2).

8. The kitchen waste shredder according to claim 5, wherein One side of the oil-water separation tank (3) is provided with a solid material collecting tank (14), and the solid material collecting tank (14) is located below the discharge opening (10).

Images