Kitchen waste treatment device

Abstract

The utility model relates to the technical field of kitchen waste treatment, in particular to a kitchen waste treatment device which comprises a machine body, a kitchen waste throwing opening and a plastic packaging box throwing opening are formed in the machine body, a recycling frame, a bearing frame and a crushing shell are fixedly installed in the machine body, and a liquid treatment bin is fixedly installed on the lower inner wall of the machine body. The liquid treatment bin is communicated with the bottom of the recovery frame, and a compression assembly is arranged in the machine body; a filter screen is fixedly installed in the recycling frame, a pushing assembly is arranged on the recycling frame and comprises an electric push rod fixedly installed on the inner wall of one side of the machine body, and the driving end of the electric push rod is fixedly connected with a push plate. The activated carbon filter layer can filter gas, prevent peculiar smell air from drifting to the outside air and prevent air pollution, and is beneficial to recycling of the packaging plastic box and treatment of kitchen waste.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen waste treatment, in particular to a kitchen waste treatment device. Background Art

[0002] With the continuous development of society and the continuous progress of technology, the technology related to kitchen waste treatment is also constantly improving. With the gradual expansion of the catering and takeaway industries, the amount of kitchen waste is increasing. At present, kitchen waste is generally treated to avoid environmental damage caused by kitchen waste.

[0003] At present, when treating kitchen waste, the organic components in the kitchen waste cannot be effectively treated, and the odor of the kitchen waste is easily dispersed in the air, thereby causing air pollution and being unfavorable for the treatment of kitchen waste. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the following disadvantages in the prior art: when treating kitchen waste at present, the organic components in the kitchen waste cannot be effectively treated, and the odor of the kitchen waste is easily dispersed in the air, thereby causing air pollution and being unfavorable for the treatment of kitchen waste. A kitchen waste treatment device is proposed.

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

[0006] A kitchen waste treatment device includes a machine body. A kitchen waste feeding port and a plastic packaging box feeding port are opened on the machine body. A recycling frame, a bearing frame and a crushing housing are fixedly installed inside the machine body. A liquid treatment chamber is fixedly installed on the lower inner wall of the machine body. The liquid treatment chamber communicates with the bottom of the recycling frame. A compression assembly is arranged inside the machine body;

[0007] A filter screen is fixedly installed inside the recycling frame. A pushing assembly is arranged on the recycling frame. The pushing assembly includes an electric push rod fixedly installed on one inner wall of the machine body. The driving end of the electric push rod is fixedly connected with a push plate. The upper surface of the push plate is set as an inclined plane. A rotating assembly is arranged on the recycling frame. The rotating assembly includes a rotating shaft rotatably installed on the recycling frame. A gravity cover plate is fixedly connected to the rotating shaft. A machine door is rotatably installed on the back of the machine body. An air outlet is opened on the machine door. An activated carbon filter layer is fixedly installed inside the air outlet.

[0008] Preferably, the compression assembly includes a hydraulic cylinder fixedly installed on the upper inner wall of the machine body. The driving end of the hydraulic cylinder is fixedly connected with a fixed rod. A compression plate is arranged below the fixed rod.

[0009] Preferably, the cross-section of the compression plate is arranged in an inverted T shape, and the compression plate is connected to the fixed rod by bolts, and threaded grooves for connecting the bolts are formed on the fixed rod.

[0010] Preferably, one side of the bearing frame is fixedly connected with a conveying guide plate arranged obliquely, and the cross-section of the conveying guide plate is arranged in a concave shape.

[0011] Preferably, one side of the push plate is fixedly connected with an extrusion rod, one end of the rotating shaft is fixedly connected with a rotating piece, and a sealing port for the horizontal movement of the extrusion rod is formed on the recycling box.

[0012] Preferably, a catalyst injection port is formed on the liquid treatment bin, a discharge pipe is fixedly installed below the liquid treatment bin, and an electromagnetic valve is arranged on the discharge pipe.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] After the solid-liquid separation of the kitchen waste, when the electric heating sheet is powered on, it can heat and dehydrate the crushed flaky kitchen waste, which is beneficial to the effective utilization of the organic components in the kitchen waste. The activated carbon filter layer can filter the gas to prevent the odor air from spreading to the outside air, prevent air pollution, and is beneficial to the recycling and reuse of the packaging plastic boxes, which is beneficial to the treatment of kitchen waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front structural schematic diagram of the kitchen waste treatment device proposed by the present utility model;

[0016] Figure 2 is the back structural schematic diagram of the kitchen waste treatment device proposed by the present utility model;

[0017] Figure 3 is the partial sectional structural schematic diagram of the kitchen waste treatment device proposed by the present utility model;

[0018] Figure 4 is the back sectional structural schematic diagram of the kitchen waste treatment device proposed by the present utility model;

[0019] Figure 5 is the top view partial structural schematic diagram of the recycling box in the present utility model;

[0020] Figure 6 is Figure 4 the partial enlarged view of A in

[0021] Figure 7 is Figure 5 the partial enlarged view of B in

[0022] In the figure: 1 body, 2 food waste feeding port, 3 plastic packaging box feeding port, 4 machine door, 5 compression plate, 6 bearing frame, 7 crushing housing, 8 liquid treatment tank, 9 catalyst injection port, 10 recycling frame, 11 electric push rod, 12 conveying guide plate, 13 gravity cover plate, 14 fixing rod, 15 bolt, 16 filter screen, 17 push plate, 18 rotating piece, 19 rotating shaft, 20 extrusion rod. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0024] Terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the present invention are only for the convenience of clear narration, rather than to limit the scope of implementation of the present invention. The change or adjustment of their relative relationship, without substantial change in the technical content, should also be regarded as the scope of implementation of the present invention.

[0025] Refer to Figures 1-7 , a food waste treatment device, including a body 1, a food waste feeding port 2 and a plastic packaging box feeding port 3 are opened on the body 1, a recycling frame 10, a bearing frame 6 and a crushing housing 7 are fixedly installed inside the body 1, a liquid treatment tank 8 is fixedly installed on the lower inner wall of the body 1, the bottom of the liquid treatment tank 8 is communicated with the bottom of the recycling frame 10, a compression assembly is arranged inside the body 1, a filter screen 16 is fixedly installed inside the recycling frame 10, a pushing assembly is arranged on the recycling frame 10, the pushing assembly includes an electric push rod 11 fixedly installed on one inner wall of the body 1, the driving end of the electric push rod 11 is fixedly connected with a push plate 17, the upper surface of the push plate 17 is set as an inclined surface, a rotating assembly is arranged on the recycling frame 10, the rotating assembly includes a rotating shaft 19 rotatably installed on the recycling frame 10, a gravity cover plate 13 is fixedly connected to the rotating shaft 19, a discharge port is opened on the recycling frame 10, the mass of the gravity cover plate 13 is relatively large, in the initial state, the gravity cover plate 13 is in a vertical state and seals the discharge port, a machine door 4 is rotatably installed on the back of the body 1, an air outlet is opened on the machine door 4, and an activated carbon filter layer is fixedly installed in the air outlet.

[0026] The compression component includes a hydraulic cylinder fixedly installed on the inner wall of the machine body 1. The driving end of the hydraulic cylinder is fixedly connected to a fixing rod 14. Below the fixing rod 14, there is a compression plate 5. The cross-section of the compression plate 5 is in an inverted T shape. The compression plate 5 is connected to the fixing rod 14 through bolts 15. Thread grooves for connecting the bolts 15 are provided on the fixing rod 14. The hydraulic cylinder drives the fixing rod 14 to move downward, thereby driving the compression plate 5 to move downward. After the compression plate 5 moves downward, it can moderately compress the solid kitchen waste. When the bolts 15 are taken out to disengage them from the thread grooves, it is convenient to replace or clean the compression plate 5.

[0027] One side of the bearing frame 6 is fixedly connected with an inclined conveying guide plate 12. The cross-section of the conveying guide plate 12 is in a concave shape. After the kitchen waste falls into the interior of the bearing frame 6, it will slide down to the interior of the recycling frame 10 through the inclined conveying guide plate 12. One side of the pushing plate 17 is fixedly connected with a pressing rod 20. One end of the rotating shaft 19 is fixedly connected with a rotating piece 18. The rotating piece 18 is made of plastic. A sealing port for the horizontal movement of the pressing rod 20 is provided on the recycling frame 10. During the downward movement of the compression plate 5, it will never contact the pressing rod 20. The electric push rod 11 drives the pushing plate 17 to move. The relatively smooth inclined surface can effectively prevent the kitchen waste from remaining on the upper surface of the pushing plate 17. During the movement of the pushing plate 17, it will push the solid kitchen waste above the filter net 16. During the movement of the pressing rod 20, it will move against the surface of the rotating piece 18, causing the rotating piece 18 to rotate outward. Under the transmission of the rotating shaft 19, the gravity cover plate 13 will also rotate outward together, so that the discharge port of the recycling frame 10 is exposed on the outside. The sealing performance of the pressing rod 20 when connected to the recycling frame 10 is good.

[0028] A catalyst injection port 9 is provided on the liquid treatment tank 8. A discharge pipe is fixedly installed below the liquid treatment tank 8. An electromagnetic valve is provided on the discharge pipe. Wax products are stored in the catalyst injection port 9 to reduce gas volatilization. When the oil and water in the kitchen waste liquid are separated, the electromagnetic valve is opened, and the separated liquid at the bottom can be discharged through the discharge pipe.

[0029] During use, the user can put the plastic packaging box into the plastic packaging box feeding port 3. The robotic arm (not shown) inside the machine body 1 can automatically grab the plastic packaging box and rotate it by 100 degrees, thereby pouring out the kitchen waste in the plastic outer packaging box, realizing the separation of the plastic outer packaging box and the kitchen waste inside the package. Then, a water pump (not shown) pumps clear water to a spray head (not shown) for spraying, which can clean the plastic packaging box. The robotic arm retracts, and the plastic packaging box can be placed. After the kitchen waste falls into the interior of the bearing frame 6, it will slide down to the interior of the recycling frame 10 through the inclined conveying guide plate 12.

[0030] In this utility model, the user can put kitchen waste into the recycling bin 10 through the kitchen waste inlet 2, and it is located above the filter net 16. The filter net 16 divides the interior of the recycling bin 10 into upper and lower layers. The filter net 16 can separate solids and liquids in the kitchen waste. The hydraulic cylinder drives the fixed rod 14 to move downward, and then drives the compression plate 5 to move downward. After the compression plate 5 moves downward, it can moderately compress the solid kitchen waste, further separate some of the moisture in it, and avoid generating excess gas. After compression, the electric push rod 11 drives the push plate 17 to move. During the movement of the push plate 17, it will push the compressed solid kitchen waste. During the movement of the extrusion rod 20, it will move against the surface of the rotating piece 18, causing the rotating piece 18 to rotate outward. Under the transmission of the rotating shaft 19, the gravity cover plate 13 will also rotate outward together, so that the discharge port of the recycling bin 10 is exposed on the outside. After the push plate 17 continues to move, it can push the solid kitchen waste into the crushing housing 7. A set of bidirectional spiral knives (not shown) are rotatably arranged in the crushing housing 7. When the motor drives a set of bidirectional spiral knives to rotate, it can crush the dehydrated bidirectional spiral knives. An electric heating sheet is arranged in the crushing housing 7. When the electric heating sheet is powered on and working, it can heat and dehydrate the crushed flaky kitchen waste, which is beneficial to the effective utilization of the organic components in the kitchen waste.

[0031] After the kitchen waste liquid at the bottom of the recycling bin 10 flows into the liquid treatment chamber 8, a waxy product is stored in the catalyst injection port 9 to reduce gas volatilization. When the oil and water in the kitchen waste liquid are separated, the solenoid valve is opened, and the separated liquid at the bottom can be discharged through the discharge pipe. When the gas in the machine body 1 is discharged through the air outlet, the activated carbon filter layer can filter the gas to prevent the odor air from drifting into the external air and prevent air pollution.

[0032] In this utility model, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense.

[0033] The above is only the preferred specific implementation manner of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by this utility model, according to the technical solution and the inventive concept of this utility model, makes equivalent substitutions or changes, and should be covered by the protection scope of this utility model.

Claims

1. A kitchen waste treatment device, comprising a body (1), characterized in that: The machine body (1) is provided with a kitchen waste inlet (2) and a plastic packaging box inlet (3); a recycling frame (10), a bearing frame (6) and a crushing shell (7) are fixedly installed inside the machine body (1); a liquid treatment bin (8) is fixedly installed on the lower inner wall of the machine body (1); the liquid treatment bin (8) is connected to the bottom of the recycling frame (10); and a compression component is arranged inside the machine body (1); A filter screen (16) is fixedly installed in the recycling frame (10), and a push assembly is arranged on the recycling frame (10), and the push assembly includes an electric push rod (11) fixedly installed on the inner wall of one side of the machine body (1), and the driving end of the electric push rod (11) is fixedly connected to a push plate (17), and the upper surface of the push plate (17) is arranged as an inclined surface. A rotating assembly is arranged on the recycling frame (10), and the rotating assembly includes a rotating shaft (19) rotatably installed on the recycling frame (10), and a gravity cover plate (13) is fixedly connected to the rotating shaft (19). A machine door (4) is rotatably installed on the back of the machine body (1), and an air outlet is provided on the machine door (4), and an activated carbon filter layer is fixedly installed in the air outlet.

2. The kitchen waste treatment device according to claim 1, characterized in that The compression assembly comprises a hydraulic cylinder fixedly mounted on the inner wall of the body (1), a driving end of the hydraulic cylinder is fixedly connected to a fixing rod (14), and a compression plate (5) is arranged below the fixing rod (14).

3. The kitchen waste treatment device according to claim 2, characterized in that: The cross section of the compression plate (5) is in an inverted T-shape. The compression plate (5) is connected to the fixing rod (14) via a bolt (15). The fixing rod (14) is provided with a threaded groove for connecting the bolt (15).

4. The kitchen waste treatment device according to claim 1, characterized in that: A conveying guide plate (12) arranged in an inclined manner is fixedly connected to one side of the carrying frame (6); the cross section of the conveying guide plate (12) is arranged in a concave shape.

5. The kitchen waste treatment device according to claim 1, characterized in that: A squeeze rod (20) is fixedly connected to one side of the push plate (17), a rotating sheet (18) is fixedly connected to one end of the rotating shaft (19), and a sealing opening for horizontal movement of the squeeze rod (20) is provided on the recovery frame (10).

6. The kitchen waste treatment device according to claim 1, characterized in that: The liquid processing chamber (8) is provided with a catalyst injection port (9), a discharge pipe is fixedly installed below the liquid processing chamber (8), and a solenoid valve is provided on the discharge pipe.

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