Solid-liquid separation device for food waste

Abstract

The utility model discloses a solid-liquid separation device for food waste, which relates to the technical field of food waste treatment and comprises a box body, a solid-liquid separation component and a protection component, the box body is provided with an outer box body, a collecting bin, an oil-water flow guide bin and a mounting bin, and the protection component is used for protecting filter hole distribution positions of a filter bucket when the filter bucket is turned over. And residual oil water is prevented from dripping on the surface of the outer box body. The protection assembly, the U-shaped shielding plate, the bottom shielding plate and the end face blocking plate are arranged to shield the peripheries of the filtering holes of the filtering bucket, oil and water can be effectively intercepted when the oil and water remaining in the distribution area of the filtering holes of the filtering bucket splash due to vibration, the four-edge contraction flow guide plate can guide the oil and water flowing downwards, and the oil and water separation efficiency is improved. Therefore, the dripping direction of the oil water is far away from the surface of the outer box body, and the purpose of preventing the oil water from dripping on the upper surface of the outer box body is achieved.

Description

Technical Field

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

[0002] Kitchen waste, also known as kitchen waste, is a type of domestic waste generated by residents during their daily consumption process.

[0003] Kitchen waste contains a lot of oil and water. If it is not handled in time, it will quickly breed bacteria, rot and deteriorate, emit a foul odor, and pollute the environment. Therefore, the oil and water in the kitchen waste will be separated through a solid-liquid separation device;

[0004] There is a solid-liquid separation device for catering waste on the market. The catering waste is received by a bucket with a triangular structure. The outer wall of the bucket is provided with filter holes for oil and water to flow, so as to achieve solid-liquid separation of catering waste. The oil-water mixture flows into the oil-water separator for oil-water separation. After that, the bucket is manually turned over so that the solid waste slides out from the end of the bucket away from the filter hole and falls into the trash can, so as to achieve the collection of fixed waste. The overall operation is simple and convenient.

[0005] However, during actual operation, when the bucket is flipped to dump the fixed garbage, the part of the bucket with the filter holes flips to the top of the device box. The residual oil and water adhering to the surface of the bucket can easily fall to the surface of the device box due to the flipping vibration force, resulting in the surface of the catering waste solid-liquid separation device being untidy. In order to avoid this situation, a catering waste solid-liquid separation device is provided. Utility Model Content

[0006] The purpose of the utility model is to provide a solid-liquid separation device for restaurant waste in order to solve the problems in the above background.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solid-liquid separation device for restaurant waste, comprising a box body with an outer box body, wherein a collecting bin, an oil-water diversion bin, and an installation bin are formed inside the outer box body through a partition, wherein the oil-water diversion bin is distributed above the installation bin, and the oil-water diversion bin and the installation bin are located on one side of the collecting bin, wherein a solid-liquid separation component is arranged above the inner side of the oil-water diversion bin and the collecting bin, wherein the solid-liquid separation component is used for solid-liquid separation of restaurant waste, and wherein the solid-liquid separation component comprises a filtering bucket, a top rectangular folded edge, a handle protection component, and a flip shaft;

[0008] The top rectangular hem is fixed to the periphery of the top of the filtering bucket. The turning shafts are symmetrically fixed to both ends of the outer wall of the filtering bucket and are rotationally connected to the inner wall of the outer box. The filtering bucket is distributed at the inner top of the collection bin. Filtering holes are provided at the bottom, side and end face of the filtering bucket at the inner part of the oil-water diversion bin. The oil-water mixture in the food waste can flow into the interior of the oil-water diversion bin through the filtering holes on the filtering bucket;

[0009] The handle protection assembly is fixed to the top of the top rectangular hem and is distributed above the oil-water diversion bin. By holding the handle protection assembly to flip the filtering bucket, the solid waste inside the filtering bucket is poured into the collection bin;

[0010] A protection assembly is arranged on the outer side of the filtering bucket. The protection assembly is used to protect the area where the filtering holes of the filtering bucket are distributed when the filtering bucket is flipped, so as to prevent the residual oil water from dripping onto the surface of the outer box.

[0011] As a further scheme of the present utility model: The protection assembly includes a U-shaped shielding plate, a bottom shielding plate, and an end face blocking plate;

[0012] The U-shaped shielding plate is fixed to the bottom of the top rectangular hem and is distributed outside the filtering bucket. The bottom of the U-shaped shielding plate extends below the bottom of the filtering bucket;

[0013] The bottom shielding plate is fixed to the bottom of the filtering bucket and is located on one side of the area where the filtering holes are distributed at the bottom of the filtering bucket. The end face blocking plate is fixed to both ends of the filtering bucket and is located on one side of the area where the filtering holes are distributed at the end face of the filtering bucket. The U-shaped shielding plate, the bottom shielding plate, and the end face blocking plate are connected and fixed to each other to realize the shielding of the area where the filtering holes are distributed on the filtering bucket, so as to prevent the oil water remaining in the filtering hole area from dripping onto the surface of the outer box when the filtering bucket is flipped.

[0014] As a further scheme of the present utility model: The protection assembly further includes a quadrangular contraction diversion plate, and the quadrangular contraction diversion plate is fixed to the bottoms of the U-shaped shielding plate and the bottom shielding plate;

[0015] The top opening size of the quadrangular contraction diversion plate is larger than the bottom opening size of the quadrangular contraction diversion plate, and is used for intercepting and guiding the dripping oil water.

[0016] As a further scheme of the present utility model: A quadrangular pyramid contraction opening is welded and fixed to the inner side of the collection bin. A trash can is placed below the quadrangular pyramid contraction opening on the inner side of the collection bin, and the bottom opening size of the quadrangular pyramid contraction opening is smaller than the opening size of the trash can.

[0017] As a further solution of the present utility model: an oil-water separator is installed inside the installation bin, and a drain pipe communicating with the feed inlet of the oil-water separator is arranged at the bottom of the oil-water diversion bin.

[0018] Compared with the prior art, the beneficial effects of the present utility model are:

[0019] By setting the protection component, the U-shaped shielding plate, the bottom shielding plate, and the end face sealing plate form a shield around the filter holes of the filter bucket. When the oil and water remaining in the distribution area of the filter holes of the filter bucket splash due to vibration, the interception of the oil and water can be effectively achieved. The quadrangular contraction diversion plate can divert the downward flowing oil and water to flow towards the filter bucket, and then make the dripping direction of the oil and water away from the surface of the outer box body, so as to achieve the purpose of preventing the oil and water from dripping onto the upper surface of the outer box body. Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of the present utility model;

[0021] Figure 2 is a structural cross-sectional view of the box body main body of the present utility model;

[0022] Figure 3 is a structural cross-sectional view of the solid-liquid separation component and the protection component of the present utility model;

[0023] Figure 4 is a disassembled schematic diagram of the solid-liquid separation component and the protection component of the present utility model.

[0024] In the figure: 1. Box body main body; 101. Outer box body; 102. Collection bin; 103. Oil-water diversion bin; 104. Installation bin; 105. Quadrangular pyramid contraction opening; 2. Solid-liquid separation component; 201. Filter bucket; 202. Top rectangular flange; 203. Handle; 204. Rotation shaft; 3. Protection component; 301. U-shaped shielding plate; 302. Bottom shielding plate; 303. End face sealing plate; 304. Quadrangular contraction diversion plate; 4. Oil-water separator. Detailed Embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1 to 4, in the embodiment of the present utility model, a solid-liquid separation device for catering waste includes a box body main body 1 with an outer box body 101. Inside the outer box body 101, a collection bin 102, an oil-water diversion bin 103, and an installation bin 104 are formed by partitions. The oil-water diversion bin 103 is distributed above the installation bin 104, and the oil-water diversion bin 103 and the installation bin 104 are located on one side of the collection bin 102. A solid-liquid separation component 2 is arranged above the inner sides of the oil-water diversion bin 103 and the collection bin 102. The solid-liquid separation component 2 is used for solid-liquid separation of catering waste. The solid-liquid separation component 2 includes a filtering bucket 201, a top rectangular flange 202, a handle protection component 203, and a turning shaft 204;

[0027] The top rectangular flange 202 is fixed around the top of the filtering bucket 201. The turning shafts 204 are symmetrically fixed at both ends of the outer wall of the filtering bucket 201 and are rotationally connected to the inner wall of the outer box body 101. The filtering bucket 201 is distributed at the inner top of the collection bin 102. Filtering holes are provided at the bottom, side, and end faces of the part of the filtering bucket 201 located inside the oil-water diversion bin 103. Through the filtering holes on the filtering bucket 201, the oil-water mixture in the catering waste can flow into the oil-water diversion bin 103;

[0028] The handle protection component 203 is fixed on the top of the top rectangular flange 202 and is distributed above the oil-water diversion bin 103. By holding the handle protection component 203 to flip the filtering bucket 201, the solid waste inside the filtering bucket 201 is poured into the collection bin 102;

[0029] A protection component 3 is arranged outside the filtering bucket 201. The protection component 3 is used to protect the part where the filtering holes of the filtering bucket 201 are distributed when the filtering bucket 201 is flipped, so as to prevent the residual oil droplets from dripping onto the surface of the outer box body 101;

[0030] The protection component 3 includes a U-shaped shielding plate 301, a bottom shielding plate 302, and an end face sealing plate 303;

[0031] The U-shaped shielding plate 301 is fixed at the bottom of the top rectangular flange 202 and is distributed outside the filtering bucket 201. The bottom of the U-shaped shielding plate 301 extends below the bottom of the filtering bucket 201;

[0032] The bottom shielding plate 302 is fixed at the bottom of the filtering bucket 201 and is located on one side of the area where the filtering holes are distributed at the bottom of the filtering bucket 201. The end face sealing plate 303 is fixed at both ends of the filtering bucket 201 and is located on one side of the area where the filtering holes are distributed at the end face of the filtering bucket 201. The U-shaped shielding plate 301, the bottom shielding plate 302, and the end face sealing plate 303 are connected and fixed to each other to realize the shielding of the area where the filtering holes are distributed on the filtering bucket 201, so as to prevent the oil droplets remaining in the filtering hole area from dripping onto the surface of the outer box body 101 when the filtering bucket 201 is flipped;

[0033] Inside the collection bin 102, a quadrangular pyramid contraction opening 105 is fixedly welded. A trash can is placed below the quadrangular pyramid contraction opening 105 inside the collection bin 102, and the bottom opening size of the quadrangular pyramid contraction opening 105 is smaller than the opening size of the trash can;

[0034] An oil-water separator 4 is installed inside the installation bin 104, and a drain pipe communicating with the feed port of the oil-water separator 4 is provided at the bottom of the oil-water diversion bin 103.

[0035] In this embodiment: When performing solid-liquid separation on food waste, the operation steps are as follows:

[0036] Pour the food waste into the inside of the filtering bucket 201. Since the bottom surface of the filtering bucket 201 is inclined downward towards the oil-water separation bin 103 in the initial state, at this time, the food waste will automatically flow to the area where the filtering holes of the filtering bucket 201 are distributed under the action of its own gravity. The oil-water mixture inside the food waste can drip into the oil-water separation bin 103 through the filtering holes, thereby realizing the solid-liquid separation operation of the food waste. The oil-water mixture inside the oil-water separation bin 103 can enter the oil-water separator 4 through the drain pipe, and the oil-water separator 4 performs oil-water separation on the oil-water mixture (it should be noted that: the food oil-water separator is one of the commonly used devices for treating sewage in the food industry. Since this solution does not involve the improvement of the oil-water separator, the internal structure of the oil-water separator is not described in detail);

[0037] After the oil-water separation of the food waste is completed, the handle 203 can be manually pulled to flip the filtering bucket 201, so that the filtering bucket 201 rotates around the rotation shaft 204. The opening of the filtering bucket 201 is inclined towards the collection bin 102. At this time, the solid waste inside the filtering bucket 201 will slide into the collection bin 102 under the action of its own weight and fall into the trash can through the diversion of the quadrangular pyramid contraction opening 105, thus realizing the collection of solid waste;

[0038] During this process, the U-shaped shielding plate 301, the bottom shielding plate 302, and the end face sealing plate 303 form a shield around the filtering holes of the filtering bucket 201. When the oil and water remaining in the area where the filtering holes of the filtering bucket 201 are distributed splash due to vibration, the oil and water can be effectively intercepted to prevent the oil and water from dripping onto the upper surface of the outer box 101.

[0039] Please refer specifically to Figures 2 to 4 , the protection component 3 further includes a quadrangular contraction diversion plate 304, and the quadrangular contraction diversion plate 304 is fixed to the bottoms of the U-shaped shielding plate 301 and the bottom shielding plate 302;

[0040] The top opening size of the quadrangular contraction flow deflector 304 is larger than the bottom opening size of the quadrangular contraction flow deflector 304, which is used to intercept and guide the dripping oil and water.

[0041] In this embodiment: when the splashing oil and water are intercepted by the U-shaped baffle 301, the bottom baffle 302, and the end face sealing plate 303, the oil and water can flow downward along the surfaces of the U-shaped baffle 301, the bottom baffle 302, and the end face sealing plate 303. At this time, the quadrangular contraction flow deflector 304 can divert the downward flowing oil and water to flow in the direction of the filter bucket 201, and then make the dripping direction of the oil and water away from the surface of the outer box body 101, achieving the purpose of preventing the oil and water from dripping onto the upper surface of the outer box body 101.

[0042] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, making equivalent substitutions or changes, should be covered by the protection scope of the present invention.

Claims

1. A solid-liquid separation device for restaurant waste, comprising a box body (1) having an outer box body (101), wherein a collecting bin (102), an oil-water diversion bin (103), and an installation bin (104) are formed inside the outer box body (101) through a partition, wherein the oil-water diversion bin (103) is distributed above the installation bin (104), and the oil-water diversion bin (103) and the installation bin (104) are located on one side of the collecting bin (102), and a solid-liquid separation component (2) is arranged above the inner side of the oil-water diversion bin (103) and the collecting bin (102), wherein the solid-liquid separation component (2) is used for solid-liquid separation of restaurant waste, and is characterized in that: The solid-liquid separation component (2) comprises a filtering bucket (201), a top rectangular folded edge (202), a handle protection component (203), and a turning shaft (204); The top rectangular folded edge (202) is fixed to the periphery of the top of the filtering bucket (201); the flip axis (204) is symmetrically fixed to the two ends of the outer wall of the filtering bucket (201) and is rotatably connected to the inner wall of the outer box body (101); the filtering bucket (201) is distributed on the inner top of the collecting bin (102); the bottom, side and end surfaces of the filtering bucket (201) located inside the oil-water diversion bin (103) are all provided with filtering holes; the oil-water mixture in the catering waste can flow into the oil-water diversion bin (103) through the filtering holes on the filtering bucket (201); The handle protection assembly (203) is fixed to the top of the top rectangular fold (202) and is distributed above the oil-water diversion bin (103). By holding the handle protection assembly (203) to flip the filter bucket (201), the solid waste inside the filter bucket (201) is dumped into the collection bin (102); A protection component (3) is arranged on the outside of the filtering bucket (201), and the protection component (3) is used to protect the distribution area of ​​the filtering holes of the filtering bucket (201) when the filtering bucket (201) is turned over, so as to prevent residual oil and water from dripping onto the surface of the outer box body (101).

2. A restaurant waste solid-liquid separation device according to claim 1, characterized in that: The protection assembly (3) comprises a U-shaped shielding plate (301), a bottom shielding plate (302), and an end surface blocking plate (303); The U-shaped shielding plate (301) is fixed to the bottom of the top rectangular folded edge (202) and is distributed outside the filtering bucket (201), and the bottom of the U-shaped shielding plate (301) extends to below the bottom of the filtering bucket (201); The bottom shielding plate (302) is fixed to the bottom of the filter bucket (201) and is located on one side of the filter hole distribution area at the bottom of the filter bucket (201); the end face blocking plate (303) is fixed to both ends of the filter bucket (201) and is located on one side of the filter hole distribution area at the end face of the filter bucket (201); the U-shaped shielding plate (301), the bottom shielding plate (302), and the end face blocking plate (303) are connected and fixed to each other to achieve shielding of the filter hole distribution area on the filter bucket (201), thereby preventing oil and water remaining in the filter hole area from dripping onto the surface of the outer box body (101) when the filter bucket (201) is turned over.

3. A restaurant waste solid-liquid separation device according to claim 2, characterized in that: The protection assembly (3) further comprises a four-sided retractable flow guide plate (304), wherein the four-sided retractable flow guide plate (304) is fixed to the bottom of the U-shaped shielding plate (301) and the bottom shielding plate (302); The top opening size of the four-sided contraction guide plate (304) is larger than the bottom opening size of the four-sided contraction guide plate (304), and is used to intercept and guide dripping oil and water.

4. A restaurant waste solid-liquid separation device according to claim 1, characterized in that: A quadrangular pyramid contraction opening (105) is welded and fixed on the inner side of the collection bin (102), a trash can is placed inside the collection bin (102) below the quadrangular pyramid contraction opening (105), and the bottom opening size of the quadrangular pyramid contraction opening (105) is smaller than the opening size of the trash can.

5. The solid-liquid separation device for restaurant waste according to claim 1, characterized in that: An oil-water separator (4) is installed inside the installation bin (104), and a drain pipe communicating with a feed port of the oil-water separator (4) is provided at the bottom of the oil-water diversion bin (103).

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