Food detection waste dehydration treatment system

Abstract

According to the food detection waste dehydration treatment system, the first spiral is downward, the second spiral is upward, more and more waste exists between the first spiral and the second spiral, and the waste is squeezed while being crushed, so that liquid in the waste can be squeezed out, then enters an interlayer through a first leakage hole and then is guided out through a first liquid drainage pipe, and therefore the dehydration treatment efficiency is improved. After a period of time, a rotating motor is started to rotate in the opposite direction, and a second spiral pulls the crushed and extruded waste downwards, so that the part of solid falls into the box body below, and therefore, the separation of liquid and solid is realized, and the treatment efficiency is improved; the problem that in the prior art, the dehydration treatment efficiency of waste is not high is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of waste treatment equipment, and in particular to a food inspection waste dehydration treatment system. Background Art

[0002] Food testing laboratories generate a large amount of food testing waste. This waste, typically high in moisture, such as vegetables, fruits, and the like, is prone to spoilage and requires prompt disposal. Otherwise, it will spoil quickly and produce unpleasant odors, polluting the laboratory environment. Conventional methods typically process this waste through kitchen waste recycling. However, this waste may contain various toxic reagent residues, necessitating regular recycling by specialized recycling agencies. These recycling intervals are typically long, such as one or two weeks, forcing laboratories to store this waste for a period of time. This storage process can lead to a large accumulation of waste and the emission of unpleasant odors. Conventional methods can first squeeze and dehydrate the waste, then separate the liquid and solid components. This reduces storage space requirements (allowing for smaller containers) and also slows odor leakage (the liquid can be stored in a sealed container, while the dehydrated solid component is more stable and less susceptible to spoilage). However, squeezing the waste is typically performed using a compression method, which is cumbersome, labor-intensive, and inefficient. Summary of the Invention

[0003] In view of the deficiencies in the prior art, the present invention provides a food inspection waste dehydration treatment system, which solves the problem of low efficiency in dehydration treatment of waste in the prior art.

[0004] According to an embodiment of the present invention, a food inspection waste dehydration treatment system includes a vertical box body and a feed barrel fixedly connected to the top surface of the box body, a crushing bucket fixedly connected to it is also provided in the box body, the inner wall of the lower end of the feed barrel is aligned with the inner wall of the upper end of the crushing bucket, the lower end of the crushing bucket is also provided with an interlayer, and the inner wall of the crushing bucket is also provided with several first leakage holes connecting the interlayer and the crushing bucket; it also includes a mounting frame fixedly arranged with the feed barrel, the upper end of the mounting frame extends above the feed barrel and a rotating motor is also fixedly installed on the mounting frame, the rotating shaft of the rotating motor extends downward and is fixedly connected to the mounting shaft, and the first crushing leaf, the first spiral, the second crushing leaf and the second spiral are fixedly connected to the mounting shaft from top to bottom in sequence, and all the first leakage holes are arranged below the first spiral, and the winding directions of the first spiral and the second spiral are opposite; it also includes a first drainage pipe fixedly connected to the box body and connecting the interlayer and the outside of the box body; the box body is also provided with a door body.

[0005] In the above scheme, the waste is introduced into the crushing bucket from the feed barrel, and the rotating motor drives the mounting shaft to rotate. The first crushing leaf crushes the waste first, and at the same time, the first spiral pulls the waste downward, so that the waste continues to be crushed for the second time by the second crushing leaf. The second spiral below is opposite to the first spiral, lifting the waste upward, so that the waste does not move downward. In this way, the first spiral moves downward and the second spiral moves upward, and the waste between the two will become more and more. While being crushed, it is also squeezed, so that the liquid therein can be squeezed out, and then enters the interlayer through the first leakage hole, and then is discharged through the first drain pipe. After a period of time, the rotating motor is started to rotate in the opposite direction, and the second spiral pulls the crushed and squeezed waste downward, so that this part of the solid falls into the box below, thereby realizing the separation of liquid and solid, thereby improving the processing efficiency, and solving the problem of low efficiency of dehydration of waste in the existing technology.

[0006] Furthermore, the lower end of the crushing bucket is fixedly connected to a downwardly extending conveying cylinder, the mounting shaft extends into the conveying cylinder and the mounting shaft is also fixedly connected to a third spiral that rotates with the inner wall of the conveying cylinder, and the winding direction of the third spiral is the same as that of the second spiral, and the lower end of the conveying cylinder passes through the interlayer.

[0007] Furthermore, a liquid partition plate located below the conveying cylinder is fixedly connected to the box body, and a number of filter holes are provided on the liquid partition plate. An inverted pressure plate is also provided in the box body for lifting and lowering, and the pressure plate is located between the crushing bucket and the liquid partition plate. An extrusion cylinder located inside the pressure plate is also fixedly connected to the center of the pressure plate. The upper end of the extrusion cylinder is open to accommodate the lower end of the conveying cylinder, and the lower end is closed and can be against the lower end face of the conveying cylinder. The lower end face of the extrusion cylinder is also provided with a number of extrusion holes that can be connected to the conveying cylinder; the door body is located above the liquid partition plate.

[0008] Furthermore, a mounting plate surrounding the crushing bucket is fixedly connected to the box body, and a cylinder is fixedly mounted on the mounting plate. The piston of the cylinder extends downward and is fixedly connected to the top surface of the pressure plate.

[0009] Furthermore, the cylinders are a pair symmetrically arranged on both sides of the conveying cylinder, and the two pistons are fixed to the pressure plate through connecting heads respectively.

[0010] Furthermore, the bottom surface of the extrusion cylinder extends below the opening of the pressure plate.

[0011] Furthermore, a plug is fixedly connected to the inner bottom surface of the extruder, the top surface of the plug is arc-spherical, the lower end of the mounting shaft is fixedly connected to a pressure head, and the bottom surface of the pressure head is concave with an arc groove for the plug to rotate into.

[0012] Furthermore, the inner bottom surface of the box body is inclined and a second liquid drain pipe connected to the lower side of the inner bottom surface is fixedly connected to the box body.

[0013] Furthermore, a separation bucket is fixedly connected in the crushing bucket, the lower end of which is fixedly connected to the upper end of the conveying cylinder and the upper end is fixedly connected to the inner wall of the crushing bucket. The separation bucket and the crushing bucket form a sandwich. All first leakage holes are set on the separation bucket. The separation bucket is larger at the top and smaller at the bottom. The second spiral is a gradient structure with larger top and smaller bottom and is connected to the third spiral.

[0014] According to an embodiment of the present invention, a food inspection waste dehydration treatment system that does not include a second crushing leaf is also provided.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The waste can be crushed and squeezed in the crushing bucket at the same time, and the liquid and solid can be separated. The second spiral pulls the crushed and squeezed waste downward, so that this part of the solid falls into the box below, thereby realizing the separation of liquid and solid. In this way, the processing efficiency is improved, and the problem of low efficiency in dehydration of waste in the existing technology is solved; the solid part is temporarily stored in the box, which is smaller in size and has less water content, can avoid rapid corruption and deterioration, and can also hold more. The liquid is packaged separately and waits for subsequent recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structure of the embodiment of the present invention is shown in FIG. Figure 1 ;

[0018] Figure 2 The overall structure of the embodiment of the present invention is shown in FIG. Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the structure of the crushing bucket portion of an embodiment of the present invention;

[0020] Figure 4 for Figure 1 A magnified schematic diagram of the local structure at center A;

[0021] In the above drawings:

[0022] Box body 1, feeding barrel 2, crushing bucket 3, interlayer 4, first leakage hole 5, rotating motor 6, mounting shaft 7, first crushing leaf 8, first spiral 9, second crushing leaf 10, second spiral 11, first drainage pipe 12, door body 13, support rod 14, first annular plate 15, cover cylinder 16, conveying cylinder 17, third spiral 18, liquid partition plate 19, filter hole 20, pressure plate 21, extrusion barrel 22, extrusion hole 23, second drainage pipe 24, second leakage hole 25, protective cylinder 26, second annular plate 27, support cylinder 28, mounting plate 29, cylinder 30, piston 31, connecting head 32, third leakage hole 33, fourth leakage hole 34, opening 35, top head 36, pressure head 37, separating bucket 38. DETAILED DESCRIPTION

[0023] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0024] like Figure 1-4 As shown, this embodiment provides a food inspection waste dehydration treatment system, which includes a vertical box body 1, and a feed barrel 2 fixedly connected to the top surface of the box body 1, a crushing bucket 3 fixedly connected thereto is further provided in the box body 1, the inner wall of the lower end of the feed barrel 2 is aligned with the inner wall of the upper end of the crushing bucket 3, the lower end of the crushing bucket 3 is further provided with an interlayer 4, and the inner wall of the crushing bucket 3 is further provided with a plurality of first leakage holes 5 connecting the interlayer 4 and the crushing bucket 3; and further includes a mounting frame fixedly provided with the feed barrel 2, the upper end of the mounting frame extending to the feed barrel 2 A rotating motor 6 is also fixedly installed above and on the mounting frame. The rotating shaft of the rotating motor 6 extends downward and is fixedly connected to the mounting shaft 7. The first crushing leaf 8, the first spiral 9, the second crushing leaf 10 and the second spiral 11 are fixedly connected to the mounting shaft 7 from top to bottom, and all the first leakage holes 5 are arranged below the first spiral 9, and the winding directions of the first spiral 9 and the second spiral 11 are opposite; it also includes a first drainage pipe 12 fixedly connected to the box body 1 and connecting the interlayer 4 and the outside of the box body 1; the box body 1 is also provided with a door body 13.

[0025] In the above scheme, the waste is introduced into the crushing bucket 3 from the feed barrel 2, the rotating motor 6 drives the mounting shaft 7 to rotate, the first crushing blade 8 crushes the waste first, and at the same time the first spiral 9 pulls the waste downward, so that the waste continues to be crushed for the second time by the second crushing blade 10, and the second spiral 11 below is opposite to the first spiral 9, lifting the waste upward, so that the waste does not move downward, so that the first spiral 9 is downward and the second spiral 11 is upward, and the waste between the two will become more and more, and is squeezed while being crushed, so that the liquid therein can be squeezed out, and then enters the interlayer 4 through the first leakage hole 5, and is then guided through the first drainage pipe 12. After a period of time, the rotating motor 6 is started to rotate in the opposite direction, and the second spiral 11 pulls the crushed and squeezed waste downward, so that this part of the solid falls into the box 1 below, thereby realizing the separation of liquid and solid, thereby improving the processing efficiency and solving the problem of low efficiency of waste dehydration in the prior art; in another embodiment, the second crushing leaf 10 located between the first spiral 9 and the second spiral 11 may not be provided, so that the waste that has been crushed once is only squeezed between the two, and the liquid component therein can also be squeezed out, while reducing the volume of the waste to achieve a similar effect.

[0026] In a more specific solution, the mounting frame includes a pair of support rods 14 fixedly connected to the inner wall of the lower end of the feed barrel 2, and a first annular plate 15 fixedly connected to the upper ends of the two support rods 14. The first annular plate 15 is fixed around the outside of the rotating motor 6, and the first annular plate 15 can also be located above the feed barrel 2, so as not to block the waste from being put into the feed barrel 2, and at the same time enable the rotating motor 6 to be smoothly installed; in more detail, a cover tube 16 is also fixedly connected below the first annular plate 15, and the upper end of the mounting shaft 7 rotates through the cover tube 16 and is fixedly connected to the rotating shaft of the rotating motor 6. The cover is arranged outside the rotating motor 6. When crushing is in progress, it can prevent the material from splashing onto the rotating motor 6, thereby preventing the liquid from having an adverse effect on the rotating motor 6.

[0027] In a further solution, the lower end of the crushing bucket 3 is also fixedly connected to a conveying cylinder 17 extending downward, the mounting shaft 7 extends into the conveying cylinder 17 and the mounting shaft 7 is also fixedly connected to a third spiral 18 that rotates with the inner wall of the conveying cylinder 17, and the winding direction of the third spiral 18 is the same as that of the second spiral 11. The lower end of the conveying cylinder 17 passes through the interlayer 4, and the squeezed liquid enters the interlayer 4, and is then discharged through the first discharge pipe 12. The first discharge pipe 12 can be set at an angle, with the lower end located outside the box body 1, so that the liquid is discharged more smoothly, and the conveying cylinder 17 can convey the waste downward after the rotating motor 6 is started in reverse, and then fall to the bottom of the box body 1 for temporary storage, and then this part of the solid can be taken out by opening the door body 13 for convenient recycling; in particular, the door body 13 is provided to open and close the side of the box body 1 to facilitate the internal solid The waste can be taken out, and at the same time, a sealing strip in the prior art can be used between the door body 13 and the box body 1, which can play a role in sealing the box body 1, preventing the air inside and outside the box body 1 from being too unobstructed, and helping to temporarily store the solid for a long time. At the same time, even if some odors appear, this can also play a certain shielding role. In more detail, when the third spiral 18 and the second spiral 11 arranged in the conveying cylinder 17 rotate, the pushing / pulling effect on the waste is similar, both upward or downward, and the third spiral 18 rotates with the conveying cylinder 17. The outer edge of the third spiral 18 is in sliding contact with the inner wall of the conveying cylinder 17. When the rotating motor 6 runs in the forward direction (that is, when the waste is squeezed), the squeezed liquid can be lifted upward, so that the liquid can enter the interlayer 4 more smoothly through the first leakage hole 5, and is not easy to fall to the bottom of the box body 1 through the conveying cylinder 17.

[0028] In a further solution, the box body 1 is also fixedly connected to a liquid partition plate 19 located below the conveying cylinder 17, and a number of filter holes 20 are provided on the liquid partition plate 19. An inverted pressure plate 21 is also provided in the box body 1, and the pressure plate 21 is located between the crushing bucket 3 and the liquid partition plate 19. The center of the pressure plate 21 is also fixedly connected to an extrusion cylinder 22 located therein. The upper end of the extrusion cylinder 22 is open to accommodate the lower end of the conveying cylinder 17, and the lower end is closed and can be against the lower end surface of the conveying cylinder 17. The lower end surface of the extrusion cylinder 22 is also provided with a number of extrusion holes 23 that can be communicated with the conveying cylinder 17; the door body 13 is located above the liquid partition plate 19, and the waste passes through the conveying cylinder 17. It is then squeezed downward by the second spiral 11 and the third spiral 18, and is squeezed out of the extrusion hole 23 and falls onto the liquid partition plate 19. In this process, part of the liquid can also be squeezed out and falls onto the liquid partition plate 19 below, and then passes through the filter hole 20 to the bottom of the liquid partition plate 19. Furthermore, the inner bottom surface of the box body 1 is inclined and the box body 1 is fixedly connected to a second drainage pipe 24 connected to the lower side of the inner bottom surface, so that the liquid below the liquid partition plate 19 can be smoothly discharged through the second drainage pipe 24. Specifically, control valves can be installed on both the first drainage pipe 12 and the second drainage pipe 24 to control their opening and closing. When the equipment is not During operation, it can be in a closed state, which plays a certain barrier role, preventing the internal odor from escaping to the outside, and the external air from flowing too smoothly between the inside and the outside. At the same time, after the waste material is processed by the rotating motor 6, the solid part falls on the liquid partition plate 19, and then the pressure plate 21 moves downward (the pressure plate 21 is initially located at a high position, and the inner bottom surface of the extrusion cylinder 22 is set against the bottom of the conveying cylinder 17), and the solid part is squeezed again, and the residual liquid therein is squeezed again, so that the water content of the solid part is further reduced, so that it can be temporarily stored for a longer time without odor leakage. In the specific implementation process, it can be repeated many times After the materials are added, the pressing plate 21 is pressed uniformly. More specifically, a plurality of second leakage holes 25 located on the annular outer edge of the pressing plate 21 can be further provided. In this way, after the pressing plate 21 contacts the solid part below, it squeezes downward, and the liquid can flow downward through the filter hole 20. The liquid in the solid part relatively above can also move downward along the arc-shaped inner wall of the pressing plate 21 and then be squeezed out through the second leakage holes 25, and then slide down through the lower edge of the arc-shaped outer wall of the pressing plate 21. In this way, part of the liquid can diffuse outward and then fall downward to the bottom of the box body 1 at the outer ring of the liquid partition plate 19 where the solid part is relatively small. This can improve the liquid separation efficiency during the pressing process.

[0029] Furthermore, a protective tube 26 can be fastened at the upper end of the feed barrel 2, and the top surface of the protective tube 26 is fixedly connected to a second annular plate 27, and the second annular plate 27 is also fixedly connected to a support tube 28. The support tube 28 can surround the rotating motor 6 and can be against the first annular plate, so that the upper end of the feed barrel 2 can be provided with a certain sealing effect. During operation, it can prevent external debris from falling in, and when not in operation, it can play a certain role in preventing internal odors from leaking out, and at the same time will not affect the normal heat dissipation of the rotating motor 6 (the tail of the rotating motor 6 is located at the top, and the top surface of the support tube 28 is open, which does not affect its normal heat dissipation).

[0030] In a further solution, a mounting plate 29 surrounding the crushing bucket 3 is fixedly connected to the box body 1, and a pair of cylinders 30 symmetrically arranged on both sides of the conveying cylinder 17 are fixedly mounted on the mounting plate 29. The pistons 31 of the cylinders 30 extend downward and are fixedly connected to the top surface of the pressure plate 21. Specifically, the two pistons 31 are fixed to the pressure plate 21 through the connector 32 respectively; at the same time, the pistons 31 of the cylinders 30 and the first discharge pipe 12 are staggered and do not affect each other. The mounting plate 29 is located on the first discharge pipe 12. Above, they do not affect each other. When it is necessary to drive the pressure plate 21, the cylinder 30 is operated to drive the pressure plate 21 to move up and down. The cylinder 30 can also be adaptively replaced with other telescopic drive structures, such as oil cylinders, electric push rods, etc. Furthermore, the bottom surface of the extrusion barrel 22 extends below the opening of the pressure plate 21. In this way, when the pressure plate 21 is descending, the extrusion barrel 22 can first be against the liquid partition plate 19, thereby reserving more space to prevent overpressure from causing part of the solid to be squeezed into the filter hole 20;

[0031] In more detail, in this solution, the extrusion cylinder 22 is accommodated by the conveying cylinder 17, so that the bottom of the extrusion cylinder 22 can be abutted against the conveying cylinder 17, thereby preventing the solid part from falling directly below after passing through the third spiral 18. This arrangement allows the third spiral 18 to squeeze the solid part, forcing the solid part to be squeezed out from the extrusion hole 23, and at the same time, part of the liquid is also squeezed out. In more detail, a third leakage hole 33 and a corresponding fourth leakage hole 34 can be added on the outer wall of the conveying cylinder 17 and the outer wall of the extrusion cylinder 22 for this part of the liquid to be discharged. At the same time, the upper end of the extrusion cylinder 22 is also provided with an outward-expanding opening 35, so that the conveying cylinder 17 can be more smoothly accommodated in the extrusion cylinder 22 when the pressure plate 21 returns upward.

[0032] In a more detailed solution, a pin 36 is fixedly connected to the inner bottom surface of the extrusion barrel 22, and the top surface of the pin 36 is an arc spherical shape. The lower end of the mounting shaft 7 is fixedly connected to a pressure head 37, and the bottom surface of the pressure head 37 is recessed and provided with an arc groove for the pin 36 to rotate into. In this way, when the pressure plate 21 is at the highest point, the extrusion barrel 22 together with the pin 36 therein can provide rotational support for the lower end of the mounting shaft 7, thereby making the mounting shaft 7 run more smoothly.

[0033] In a more detailed scheme, a separation bucket 38 is fixedly connected in the crushing bucket 3 with the lower end fixedly connected to the upper end of the conveying cylinder 17 and the upper end fixedly connected to the inner wall of the crushing bucket 3. The separation bucket 38 and the crushing bucket 3 are surrounded by a sandwich 4. All first leakage holes 5 are set on the separation bucket 38. The separation bucket 38 is large at the top and small at the bottom. The second spiral 11 is a gradient structure with a large top and a small bottom and is connected to the third spiral 18. The second spiral 11 is larger than the third spiral 18, and the larger end is located at the top. When the rotating motor 6 runs in the forward direction, the second spiral 11 and the third spiral 18 are both lifted upward. When the rotating motor 6 runs in the reverse direction, they are both pushed downward. The second spiral 11 is larger at the top, which can push a larger amount of waste downward. The first spiral 9 can also be set to be larger, larger than the upper end of the second spiral 11 (although the second spiral 11 is smaller, the gap between the outer edge of the second spiral 11 and the inner wall of the separation bucket 38 is also smaller. When the rotating motor 6 is running, the material will mainly be lifted upward. At the same time, the first leakage hole 5 is also located on the periphery of the second spiral 11. The waste at the second spiral 11 will also be squeezed accordingly, and this part of the liquid can also enter the interlayer 4 more smoothly through this part of the first leakage hole 5). In this way, when the rotating motor 6 is running in the forward direction, more crushed waste can be moved downward, and the corresponding second spiral 11 is lifted upward, thereby achieving the first squeezing of the waste between the two.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the purpose and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A food inspection waste dehydration treatment system, characterized in that: The invention comprises a vertical box body and a feed barrel fixedly connected to the top surface of the box body, a crushing bucket fixedly connected thereto is also provided in the box body, the inner wall of the lower end of the feed barrel is aligned with the inner wall of the upper end of the crushing bucket, an interlayer is also provided at the lower end of the crushing bucket, and a plurality of first leakage holes connecting the interlayer and the crushing bucket are also provided on the inner wall of the crushing bucket; it also comprises a mounting frame fixedly provided with the feed barrel, the upper end of the mounting frame extends to above the feed barrel and a rotating motor is also fixedly installed on the mounting frame, the rotating shaft of the rotating motor extends downward and is fixedly connected to the mounting shaft, the first crushing leaf, the first spiral, the second crushing leaf and the second spiral are fixedly connected to the mounting shaft from top to bottom, and all the first leakage holes are arranged below the first spiral, and the winding directions of the first spiral and the second spiral are opposite; it also comprises a first drain pipe fixedly connected to the box body and connecting the interlayer and the outside of the box body; the box body is also provided with a door body.

2. A food inspection waste dehydration treatment system as claimed in claim 1, characterized in that: The lower end of the crushing bucket is also fixedly connected to a downward extending conveying cylinder, the mounting shaft extends into the conveying cylinder and the mounting shaft is also fixedly connected to a third spiral that rotates with the inner wall of the conveying cylinder, and the winding direction of the third spiral is the same as that of the second spiral, and the lower end of the conveying cylinder passes through the interlayer.

3. A food inspection waste dehydration treatment system as claimed in claim 2, characterized in that: A liquid partition plate located below the conveying cylinder is also fixedly connected to the box body, and a number of filter holes are provided on the liquid partition plate. An inverted pressure plate is also provided in the box body for lifting and lowering, and the pressure plate is located between the crushing bucket and the liquid partition plate. An extrusion cylinder located therein is also fixedly connected to the center of the pressure plate. The upper end of the extrusion cylinder is open to accommodate the lower end of the conveying cylinder, and the lower end is closed and can be abutted against the lower end face of the conveying cylinder. The lower end face of the extrusion cylinder is also provided with a number of extrusion holes that can be connected to the conveying cylinder; the door body is located above the liquid partition plate.

4. A food inspection waste dehydration treatment system as claimed in claim 3, characterized in that: A mounting plate surrounding the crushing bucket is also fixedly connected to the box body, and a cylinder is fixedly installed on the mounting plate. The piston of the cylinder extends downward and is fixedly connected to the top surface of the pressure plate.

5. A food inspection waste dehydration treatment system as claimed in claim 4, characterized in that: The cylinders are a pair symmetrically arranged on both sides of the conveying cylinder, and the two pistons are fixed to the pressure plate through connecting heads respectively.

6. A food inspection waste dehydration treatment system as claimed in claim 3, characterized in that: The bottom surface of the extrusion barrel extends below the opening of the platen.

7. A food inspection waste dehydration treatment system as claimed in claim 3, characterized in that: A plug is fixedly connected to the inner bottom surface of the extruder, and the top surface of the plug is arc-spherical. The lower end of the mounting shaft is fixedly connected to a pressure head, and the bottom surface of the pressure head is concave and provided with an arc groove for the plug to rotate into.

8. A food inspection waste dehydration treatment system as claimed in claim 3, characterized in that: The inner bottom surface of the box body is arranged to be inclined and a second liquid drain pipe connected to the lower side of the inner bottom surface is fixedly connected to the box body.

9. A food inspection waste dehydration treatment system according to any one of claims 2 to 8, characterized in that: A separation bucket is fixedly connected in the crushing bucket, the lower end of which is fixedly connected to the upper end of the conveying cylinder and the upper end is fixedly connected to the inner wall of the crushing bucket. The separation bucket and the crushing bucket form a sandwich. All first leakage holes are set on the separation bucket. The separation bucket is larger at the top and smaller at the bottom. The second spiral is a gradient structure with larger top and smaller bottom and is connected to the third spiral.

10. A food inspection waste dehydration treatment system, characterized in that: The food inspection waste dehydration treatment system comprises a food inspection waste dehydration treatment system according to any one of claims 1 to 9, wherein no second crushing leaf is provided between the first spiral and the second spiral.

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