Kitchen waste high-sealing recovery device

Abstract

The utility model provides a kind of high sealing recovery device of kitchen waste, comprising: dustbin, the valve is arranged in the vicinity of the barrel mouth of dustbin;Screw conveyor, screw conveyor is provided with inlet and outlet;Storage tank, input is provided on storage tank;Wherein, when recycling kitchen waste, dustbin is inverted on the inlet of screw conveyor while the valve of dustbin is opened, the output of screw conveyor is connected with the input of storage tank, under the operation of screw conveyor, kitchen waste in dustbin is transported into storage tank.The utility model provides a kind of high sealing recovery device of kitchen waste, utilizes screw conveyor to complete kitchen waste recycling, and sets valve in dustbin to avoid pungent smell and garbage overflow in transfer process, improve the airtightness in the process of kitchen waste recycling, reduce the dispersion of peculiar smell.

Description

Technical Field

[0001] This utility model relates to the field of waste recycling technology, and in particular to a highly sealed recycling device for kitchen waste. Background Technology

[0002] my country is a major catering country, generating a large amount of food waste every day. Currently, food waste is considered an important resource, used to extract various useful substances such as oil.

[0003] Food waste is mainly generated by canteens and restaurants and is eventually collected by garbage trucks. Canteens and restaurants have limited storage space, so food waste is primarily stored in small garbage bins. When the garbage truck arrives, the food waste from the bins is manually dumped directly into the truck. Food waste contains a large amount of organic matter, which easily leads to bacterial fermentation and emits a pungent odor. Therefore, this direct dumping method is a torment for staff and nearby residents.

[0004] This invention aims to provide a highly airtight recycling device for kitchen waste, thereby improving the airtightness during the recycling process and reducing the escape of odors. Utility Model Content

[0005] This invention provides a highly airtight recycling device for kitchen waste, aiming to improve the airtightness during the kitchen waste recycling process and reduce the escape of odors.

[0006] This utility model provides a highly sealed recycling device for kitchen waste, comprising: a garbage bin with a valve near its opening; a screw conveyor with an inlet and an outlet; and a storage tank with an input port. When recycling kitchen waste, the garbage bin is inverted and placed over the inlet of the screw conveyor, while the valve of the garbage bin is opened. The outlet of the screw conveyor is connected to the input port of the storage tank, and the kitchen waste inside the garbage bin is transported to the storage tank under the operation of the screw conveyor.

[0007] Furthermore, the screw conveyor includes a horizontal tube shell and a vertical tube shell, which are connected to each other in a perpendicular manner. A horizontal auger is installed inside the horizontal tube shell and is driven by a horizontal motor. A vertical auger is installed inside the vertical tube shell and is driven by a vertical motor. The feed inlet is located at the upper part of the horizontal tube shell and faces the vertical direction, while the discharge outlet is located at the upper part of the vertical tube shell and extends in the horizontal direction.

[0008] Furthermore, a water outlet is provided at the lower part of the horizontal tube shell. In the recycling state, the water outlet is sealed by a sealing cap, and in the cleaning state, the water outlet is opened.

[0009] Furthermore, an elastic sealing ring is installed inside the feed inlet of the screw conveyor.

[0010] Furthermore, during routine transportation, the opening of the garbage bin is sealed with a sealing cap and the valve is closed. A limit plate is also installed near the opening of the garbage bin. In the recycling state, the limit plate of the garbage bin abuts against the feed inlet of the screw conveyor.

[0011] Furthermore, rollers are installed at the bottom of the storage tank.

[0012] Furthermore, the feed inlet of the screw conveyor is sealed with a sealing cap when it is not in use.

[0013] The high-sealing recycling device for kitchen waste provided by this utility model uses a screw conveyor to complete the recycling of kitchen waste, and sets a valve in the garbage can to avoid pungent odors and garbage spillage during the transfer process, thereby improving the airtightness of the kitchen waste recycling process and reducing the escape of odors. Attached Figure Description

[0014] Figure 1 The diagram shown is a structural schematic of a highly sealed food waste recycling device according to an embodiment of this utility model.

[0015] Figure 2 As shown Figure 1 A schematic diagram of the trash can in the illustrated embodiment.

[0016] Figure 3 As shown Figure 1 A schematic diagram of the recycling process in the illustrated embodiment.

[0017] Figure 4 As shown Figure 1 A schematic diagram of the disabled state in the illustrated embodiment.

[0018] Figure 5 As shown Figure 1 A schematic diagram of the cleaning state in the illustrated embodiment.

[0019] Figure label: 1: Trash can; 11: Valve; 12: Limit plate; 13: Sealing cap; 2: Screw conveyor; 21: Horizontal motor; 22: Vertical motor; 23: Feed inlet; 231: Elastic sealing ring; 232: Sealing cover; 24: Water outlet; 241: Sealing cap; 25: Discharge port; 26: Horizontal tube shell; 261: Horizontal auger; 27: Vertical tube shell; 271: Vertical auger; 3: Storage tank; 31: Roller; 32: Inlet. Detailed Implementation

[0020] To provide a better understanding of the purpose, structure, features, and functions of this utility model, detailed descriptions are provided below with reference to specific embodiments.

[0021] Figure 1 The diagram shown is a structural schematic of a highly sealed food waste recycling device according to an embodiment of this utility model. Figure 2 As shown Figure 1 A schematic diagram of the trash can in the illustrated embodiment. Figure 3 As shown Figure 1 A schematic diagram of the recycling process in the illustrated embodiment.

[0022] like Figure 1 As shown, this utility model embodiment provides a highly sealed recycling device for kitchen waste, including: a garbage bin 1, with a valve 11 near the opening of the garbage bin 1; a screw conveyor 2, with an inlet 23 and an outlet 25; and a storage tank 3, with an inlet 32. When recycling kitchen waste, the garbage bin 1 is inverted and placed on the inlet 23 of the screw conveyor 2, while the valve 11 of the garbage bin 1 is opened. The outlet 25 of the screw conveyor 2 is connected to the inlet 32 ​​of the storage tank 3. Under the operation of the screw conveyor 2, the kitchen waste in the garbage bin 1 is transported to the storage tank 3.

[0023] In existing food waste recycling systems, food waste in bin 1 must be manually emptied into storage tank 3. The food waste has a very pungent odor. In this embodiment, a valve 11 is installed at the opening of bin 1. When the bin needs to be filled, valve 11 is opened, and the bin opening is also open, allowing workers to dispose of food waste into bin 1.

[0024] In this embodiment of the invention, both the screw conveyor 2 and the storage tank 3 can be mounted on a garbage truck (not shown in the figure). When the garbage truck arrives, the garbage bin 1 needs to be moved to the garbage truck. During the movement, the valve 11 can be closed and the opening of the bin sealed with the sealing cap 13, as shown. Figure 2 As shown. Valve 11 can be a butterfly valve. The barrel opening and sealing cap 13 can be connected and sealed by a threaded connection.

[0025] When moving trash can 1 to screw conveyor 2, open the sealing cover 13 and then invert trash can 1 onto the feed inlet 23 of screw conveyor 2. At this time, open valve 11 and start screw conveyor 2. With the help of gravity and the operation of screw conveyor 2, the kitchen waste in trash can 1 is transported to storage tank 3.

[0026] In summary, it can be seen that during the handling of trash can 1, the valve 11 and the sealing cap 13 prevent odors from escaping; during the inverting of trash can 1, the valve 11 helps to prevent the overflow of kitchen waste and the escape of odors; during the recycling of kitchen waste, the screw conveyor 2 is used for closed-loop transportation to prevent odors from escaping; therefore, odors can be prevented from escaping throughout the entire recycling process of kitchen waste.

[0027] like Figure 1 As shown, the screw conveyor 2 includes a horizontal tube shell 26 and a vertical tube shell 27, which are connected to each other in a perpendicular manner. A horizontal auger 261 is installed inside the horizontal tube shell 26, driven by a horizontal motor 21. A vertical auger 271 is installed inside the vertical tube shell 27, driven by a vertical motor 22. The feed inlet 23 is located at the upper part of the horizontal tube shell 26 and faces the vertical direction, while the discharge outlet 25 is located at the upper part of the vertical tube shell 27 and extends horizontally. Figure 3 As shown, the kitchen waste in the trash can 1 enters the horizontal tube shell 26 through the feed inlet 23, and then enters the vertical tube shell 27 under the operation of the horizontal auger 261, and then enters the storage tank 3 through the vertical tube shell 27.

[0028] The reason the screw conveyor 2 is designed with the horizontal tube shell 26 and the vertical tube shell 27 connected perpendicularly is that when the garbage bin 1 is full of kitchen waste, it is very laborious for workers to invert the bin. Therefore, the screw conveyor 2 is designed with the horizontal tube shell 26 and the vertical tube shell 27 connected perpendicularly, and the feed inlet 23 is located at the upper part of the horizontal tube shell 26, thus placing the feed inlet 23 at a relatively low position. When workers invert the garbage bin 1 onto the feed inlet 23, the relatively low position of the feed inlet 23 makes the entire inverting process much easier.

[0029] During routine transportation, the opening of garbage can 1 is sealed with a sealing cap 13 while valve 11 is closed. For example... Figure 2 As shown, a limit plate 12 is also installed near the opening of trash can 1. Figure 3 As shown, during the recycling of kitchen waste, the limiting plate 12 of the waste bin 1 abuts against the feed inlet 23 of the screw conveyor 2. Further, as... Figure 3 As shown, an elastic sealing ring 231 is provided inside the feed inlet 23 of the screw conveyor 2. When the trash can 1 is inverted on the feed inlet 23, the opening of the can is also sealed by the elastic sealing ring 231, thereby reducing the escape of odors.

[0030] Figure 4 As shown Figure 1 A schematic diagram of the disabled state in the illustrated embodiment. (As shown) Figure 4As shown, when the screw conveyor 2 is not in use, the feed inlet 23 is sealed with a sealing cap 232 to reduce the escape of odors. The sealing cap 232 can be connected to the feed inlet 23 by a threaded connection.

[0031] Furthermore, such as Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, a water outlet 24 is provided at the lower part of the horizontal pipe shell 26. In the recycling state and the shutdown state, the water outlet 24 is sealed by the sealing cover 241, and in the cleaning state, the water outlet 24 is opened. The sealing cover 241 can be connected to the water outlet 24 by a threaded connection. Figure 5 As shown Figure 1 This is a schematic diagram of the cleaning state in the illustrated embodiment. When cleaning the screw conveyor 2, as follows... Figure 5 As shown, cleaning water is input from the inlet 23 and the outlet 25. At the same time, the horizontal auger 261 and the vertical auger 271 rotate in opposite directions, so that the cleaning water can clean all parts inside the horizontal tube shell 26 and the vertical tube shell 27. At this time, the outlet 24 is opened, so that the water containing dirt can be discharged from the outlet 24.

[0032] The bottom of storage tank 3 is equipped with rollers 31. For example... Figure 5 As shown, during cleaning, since the bottom of the storage tank 3 is equipped with rollers 31 and the discharge port 25 of the screw conveyor 2 extends horizontally, the storage tank 3 can be pushed horizontally to separate the discharge port 25 from the input port 32, so that clean water can be input into the discharge port 25 to clean the screw conveyor 2.

[0033] The high-sealing recycling device for kitchen waste provided by this utility model uses a screw conveyor to complete the recycling of kitchen waste, and sets a valve in the garbage can to avoid pungent odors and garbage spillage during the transfer process, thereby improving the airtightness of the kitchen waste recycling process and reducing the escape of odors.

[0034] In the description of this utility model, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" and their orientation or positional relationships are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0035] This utility model has been described by the above-described embodiments; however, these embodiments are merely examples for implementing this utility model. It must be noted that the disclosed embodiments do not limit the scope of this utility model. Conversely, any modifications and refinements made without departing from the spirit and scope of this utility model are within the scope of patent protection of this utility model.

Claims

1. A highly sealed recycling device for kitchen waste, characterized in that, include: A trash can, wherein a valve is installed near the opening of the trash can; A screw conveyor, which is equipped with a feed inlet and a discharge outlet; Storage tank, with an inlet port on it; In the process of collecting kitchen waste, the garbage bin is placed upside down on the feed inlet of the screw conveyor, and the valve of the garbage bin is opened. The discharge outlet of the screw conveyor is connected to the input inlet of the storage tank. Under the operation of the screw conveyor, the kitchen waste in the garbage bin is transported to the storage tank.

2. The high-sealing recycling device for kitchen waste according to claim 1, characterized in that, The screw conveyor includes a horizontal tube shell and a vertical tube shell, which are connected to each other in a perpendicular manner. A horizontal auger is installed inside the horizontal tube shell and is driven by a horizontal motor. A vertical auger is installed inside the vertical tube shell and is driven by a vertical motor. The feed inlet is located at the upper part of the horizontal tube shell and faces the vertical direction, while the discharge outlet is located at the upper part of the vertical tube shell and extends in the horizontal direction.

3. The high-sealing recycling device for kitchen waste according to claim 2, characterized in that, A water outlet is provided at the lower part of the horizontal pipe shell. In the recycling state, the water outlet is sealed by a sealing cap, and in the cleaning state, the water outlet is opened.

4. The high-sealing recycling device for kitchen waste according to claim 2, characterized in that, An elastic sealing ring is installed inside the feed inlet of the screw conveyor.

5. The high-sealing recycling device for kitchen waste according to claim 1, characterized in that, During routine transportation, the opening of the garbage bin is sealed with a sealing cap and the valve is closed. A limit plate is also installed near the opening of the garbage bin. In the recycling state, the limit plate of the garbage bin abuts against the feed inlet of the screw conveyor.

6. The high-sealing recycling device for kitchen waste according to claim 1, characterized in that, The bottom of the storage tank is equipped with rollers.

7. The high-sealing recycling device for kitchen waste according to claim 1, characterized in that, When the screw conveyor is not in use, the feed inlet is sealed with a sealing cap.

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