Waste environment-friendly treatment device for food inspection and method thereof

Abstract

The invention relates to the technical field of waste treatment, in particular to an environment-friendly waste treatment device and method for food inspection. A spacing side plate is fixedly mounted at the inner end of the left side of a treatment box, a treatment cavity is formed between the right side of the spacing side plate and the treatment box, and a positioning ring is fixedly mounted at the right end of the spacing side plate; a separation roller is rotatably mounted at the right end of the positioning ring, a plurality of discharging holes are uniformly formed in the outer end of the separation roller, a driving device is arranged at the upper end of the treatment box and used for driving the separation roller to rotate, a discharging device is arranged in the separation roller, and a feeding box is fixedly mounted at the top end of the left side of the treatment box; a discharging cavity is formed between the left side of the interval side plate and the treatment box, a feeding device is arranged in the discharging cavity, and the feeding device, the feeding box and the separation roller are arranged in a mutually-communicated mode. According to the device, waste can be treated in a centralized mode, environmental pollution is avoided, the function of separating solid and liquid waste can be achieved, and convenience is improved.

Description

Technical Field

[0001] This invention relates to the field of waste treatment technology, specifically to an environmentally friendly waste treatment device and method for food inspection. Background Technology

[0002] Food inspection is a core link in ensuring food safety, covering the entire chain from raw material testing and production process monitoring to finished product quality verification. It involves multiple items such as microbial testing, heavy metal testing, pesticide residue testing, and additive content testing. With the expansion of the food industry, stricter inspection standards, and increased testing frequency, the amount of food inspection waste generated is showing an upward trend year by year, and its composition is becoming increasingly complex. Some waste contains pathogenic bacteria, heavy metals, toxic chemical reagents, and other harmful substances. Improper handling will lead to serious environmental problems and safety risks.

[0003] Currently, food inspection agencies mostly dispose of waste by direct disposal or simple landfill, which not only occupies land resources but may also lead to soil and groundwater pollution. If harmful substances contained in the waste seep in, it will damage the ecological environment and endanger the survival of animals and plants. Some agencies use centralized incineration, which easily produces toxic gases, and the harmful components are not pretreated during the incineration process, which may cause air pollution. At the same time, the ash after incineration still contains harmful substances such as heavy metals and requires further treatment. With the increasing intensity of environmental supervision, food inspection agencies are facing increasingly strict environmental pressure. Summary of the Invention

[0004] In view of the above situation and to overcome the defects of the prior art, the present invention provides an environmentally friendly treatment device and method for food inspection waste, which effectively solves the problem of environmental pollution caused by waste disposal, landfilling, and incineration.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0006] An environmentally friendly waste treatment device for food inspection includes a treatment box. A partition side plate is fixedly installed on the inner left side of the treatment box. A treatment cavity is provided between the right side of the partition side plate and the treatment box. A positioning ring is fixedly installed on the right end of the partition side plate. A separating roller is rotatably installed on the right end of the positioning ring. A plurality of discharge holes are evenly provided on the outer end of the separating roller. A driving device is provided at the upper end of the treatment box for driving the rotation of the separating roller. A discharge device is provided inside the separating roller. A feeding box is fixedly installed on the top left side of the treatment box. A discharge cavity is provided between the left side of the partition side plate and the treatment box. A feeding device is provided inside the discharge cavity. The feeding device, the feeding box, and the separating roller are interconnected.

[0007] Preferably, the discharge device includes auger blades and an auger shaft. Positioning rods are fixedly installed at the left and right ends of the separating drum, and an auger shaft is rotatably installed between the two positioning rods. An auger blade located between the two positioning rods is fixedly wound on the auger shaft. An outer ring penetrating the right side of the processing box is installed at the right end of the separating drum. A sealing plate is fixedly installed at the right end of the outer ring. The sealing plate has a discharge port and a first motor is installed on the sealing plate.

[0008] Preferably, a protective shell is fixedly installed on the right end of the spacer side plate and sleeved on the outside of the separating drum, and a closed ring plate is fixedly installed on the left inner end of the protective shell. The two closed ring plates are respectively rotatably sleeved on the outside of the separating drum, and a debris cavity is provided between the protective shell and the separating drum.

[0009] Preferably, the driving device includes a driving gear ring and a first gear. The driving gear ring is fixedly sleeved on the left side of the separating roller. The first gear, which meshes with the driving gear ring, is rotatably installed on the right side of the spacer side plate. Two crushing rollers are rotatably installed inside the feeding box. The right ends of the two crushing rollers are respectively fixedly installed with second gears. The two second gears are meshed with each other. A sprocket assembly is provided between the first gear and one of the second gears. A second motor is installed on the left side of the feeding box.

[0010] Preferably, the feeding device includes a feeding box, the bottom of which is fixedly mounted with a feeding box, a pusher cylinder is installed between the feeding box and the separating roller, a fixing frame is fixedly mounted on the left end of the processing box, a first telescopic rod is mounted on the fixing frame, and a push plate is fixedly mounted on the telescopic end of the first telescopic rod.

[0011] Preferably, a touch plate is rotatably mounted on the lower end of the feed box, a counterweight is fixedly mounted on the bottom end of the touch plate, and an auxiliary rod is fixedly mounted on the top end of the push plate.

[0012] Preferably, a vibrating plate is rotatably installed on the inner wall of the feed box, a lifting rod is fixedly installed at the bottom end of the vibrating plate, a telescopic box is installed between the lifting rod and the inner wall of the feed box, an insert shaft penetrating the inside of the feed box is fixedly installed on the first gear, and a cam is fixedly installed at the left end of the insert shaft.

[0013] Preferably, a conveying screw is rotatably installed between the left and right sides of the protective shell, located below the separating roller. A cleaning plate is slidably sleeved on the outer side of the separating roller. The cleaning plate is threaded onto the conveying screw. A third motor is installed at the left end of the conveying screw. A discharge shell is fixedly installed at the right end of the processing box. A rear box is fixedly installed on the lower left side of the cleaning plate. An auxiliary plate is installed on the right side of the rear box. A second telescopic rod is installed on the left side of the auxiliary plate.

[0014] Preferably, a fixing screw is fixedly installed between the left and right sides of the protective shell, located above the separating drum. The cleaning plate is slidably installed on the fixing screw. A third gear is rotatably installed on the right end of the cleaning plate. The third gear is threaded onto the fixing screw. A positioning gear ring that meshes with the third gear is rotatably installed on the right end of the cleaning plate. Multiple cleaning blocks that contact the outside of the separating drum are evenly fixedly installed on the right end of the positioning gear ring.

[0015] An environmentally friendly method for treating waste materials used in food inspection includes the following steps:

[0016] Step 1: The controller starts the second motor to rotate, and the crushing roller, second gear, sprocket set, first gear, drive gear ring and separating roller rotate synchronously. The insert shaft drives the cam to rotate, which makes the vibrating plate shake and accelerate the separation of particles.

[0017] Step 2: The first telescopic rod drives the push plate to push the waste into the interior of the separating drum. The first motor drives the auger shaft to rotate, and the waste enters the cavity of the auger blades for separation.

[0018] Step 3: The auxiliary rod contacts the arc surface of the counterweight, and the touch plate is placed at the bottom of the feed box to seal it. The waste material will fall into the touch plate.

[0019] Step 4: The third motor drives the conveyor screw to rotate, and the cleaning plate gradually pushes the waste particles to the right, and the waste is discharged through the outlet;

[0020] Step 5: The cleaning plate moves to the right, the positioning ball moves along the track of the threaded groove, the third gear meshes with the positioning gear ring and rotates, and the cleaning block cleans the outside of the separating roller during the rotation, which improves the separation efficiency of the separating roller.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] 1. The separating drum rotates rapidly. Due to centrifugal force, fine waste particles enter the interior of the waste cavity through the discharge hole. Then, the waste can be discharged to the outside using appropriate tools. This achieves centralized treatment of waste, avoiding environmental pollution. In addition, the device can also separate solid and liquid waste, improving convenience.

[0023] 2. As the auger shaft rotates, it carries the auger blades, which discharge large particles or fragments inside the separation drum through the discharge port to the external device, reducing environmental pollution. Because the edges of the auger blades slide in contact with the inner wall of the separation drum, the inner wall of the separation drum can be cleaned more thoroughly, avoiding material residue and preventing blockage of the discharge port, thus improving the separation effect.

[0024] 3. When bagged waste material appears, the two crushing rollers can crush the packaging bag during rotation, causing the waste particles to fall off the packaging bag, thus achieving separation of particles from packaging bags to a certain extent and realizing the effect of waste separation.

[0025] 4. The device can push waste materials while simultaneously intercepting and blocking them, thus enabling waste materials to be processed in batches and improving convenience.

[0026] 5. During the rotation of the cleaning block, the outside of the separating drum is cleaned, reducing surface load, extending its overall service life, and also reducing downtime caused by low filtration efficiency. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0028] Figure 2 For the present invention Figure 1 Left view;

[0029] Figure 3 For the present invention Figure 2 A schematic diagram of the AA cross-section;

[0030] Figure 4 For the present invention Figure 2 BB cross-sectional diagram;

[0031] Figure 5 This is a schematic cross-sectional view of the processing box of the present invention;

[0032] Figure 6 This is a schematic diagram of the separating roller structure of the present invention;

[0033] Figure 7 For the present invention Figure 1 Main view;

[0034] Figure 8 For the present invention Figure 7 EE cross-sectional schematic diagram;

[0035] Figure 9 For the present invention Figure 3 Enlarged diagram of point C in the diagram;

[0036] Figure 10 For the present invention Figure 5 Enlarged diagram of point D in the diagram;

[0037] Figure 11 For the present invention Figure 6 Enlarged diagram of point E in the diagram.

[0038] Markings in the diagram: 1. Processing box; 2. Spacing side plate; 3. Processing cavity; 4. Positioning ring; 5. Separating roller; 6. Discharge hole; 7. Feeding box; 8. Drop cavity; 9. Screwdriver blade; 10. Screwdriver shaft; 11. Positioning rod; 12. Outer ring; 13. Sealing plate; 14. Discharge port; 15. First motor; 16. Protective shell; 17. Closing ring plate; 18. Waste material cavity; 19. Drive gear ring; 20. First gear; 21. Compactor roller; 22. Second gear; 23. Sprocket assembly; 24. Second motor 25. Feed box; 26. Push cylinder; 27. Fixing frame; 28. First telescopic rod; 29. ​​Push plate; 30. Touch plate; 31. Counterweight; 32. Auxiliary rod; 33. Vibrating plate; 34. Lifting rod; 35. Telescopic square box; 36. Insert shaft; 37. Cam; 38. Conveying screw; 39. Cleaning plate; 40. Third motor; 41. Discharge shell; 42. Rear box; 43. Auxiliary plate; 44. Second telescopic rod; 45. Fixing screw; 46. Third gear; 47. Positioning gear ring; 48. Cleaning block. Detailed Implementation

[0039] The following reference Figures 1 to 11 The various embodiments of the present invention will be described in detail. Those skilled in the art should understand that these embodiments are merely used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0040] Example 1:

[0041] An environmentally friendly waste treatment device for food inspection, such as Figure 1 , Figure 3 , Figure 4 As shown, the processing box 1 has a square structure. A partition side plate 2 is fixedly installed on the inner left side of the processing box 1. The processing cavity 3 is located between the right side of the partition side plate 2 and the right side of the processing box 1. A through-feed port is opened in the middle of the partition side plate 2. A positioning ring 4 is fixedly installed inside the right side of the feed port. A separating roller 5 is rotatably installed on the right end of the positioning ring 4. The separating roller 5 can rotate freely on the positioning ring 4. Multiple discharge holes 6 are evenly provided on the outer end of the separating roller 5. A driving device is provided at the upper end of the processing box 1 to drive the rotation of the separating roller 5. A discharge device is provided inside the separating roller 5 to discharge waste. A feeding box 7 is fixedly installed at the top left side of the processing box 1. A discharge cavity 8 is located between the left side of the partition side plate 2 and the right side of the processing box 1. A feeding device is provided inside the discharge cavity 8. The feeding device, the feeding box 7, and the separating roller 5 are interconnected.

[0042] When food waste needs to be processed after testing, personnel put the waste into the feeding box 7. The waste enters the separating drum 5 through the feeding device. The drive device is started to make the separating drum 5 rotate quickly. Due to centrifugal force, the fine waste particles enter the processing cavity 3 through the discharge hole 6, while the larger particles are blocked inside the separating drum 5, thus realizing the rapid separation of large and small particles. Then, personnel can separate the large and small particles for processing, avoiding environmental pollution from landfill or incineration. At the same time, the device can also realize the separation function of solid and liquid waste, improving convenience.

[0043] like Figure 3 , Figure 4 , Figure 5 As shown, the discharge device includes auger blades 9 and an auger shaft 10. Positioning rods 11 are fixedly installed at the left and right ends of the separating drum 5, respectively. The auger shaft 10 is rotatably installed between the two positioning rods 11. The auger blades 9, located between the two positioning rods 11, are fixedly wound on the outer surface of the auger shaft 10. The edges of the auger blades 9 slide in contact with the inner wall of the separating drum 5. An outer ring 12 is fixedly installed at the right end of the processing box 1. The outer ring 12 is divided into inner and outer parts. The right end of the separating drum 5 is rotatably installed on the left end of the outer ring 12. A sealing plate 13 is fixedly installed at one end. A discharge port 14 is provided at the lower end of the sealing plate 13. A sealing plate is detachably installed on the discharge port 14. A stabilizing rod is fixedly installed at the upper right side of the sealing plate 13. A first motor 15 is fixedly installed on the stabilizing rod. A drive gear is fixedly installed on the shaft of the first motor 15. The right end of the auger shaft 10 passes through the sealing plate 13. A driven gear is fixedly installed on the right end of the auger shaft 10. The drive gear and the driven gear are meshed. The first motor 15 is connected to the controller through a wire. The controller is connected to the power supply through a wire.

[0044] Food falls into the inside of the feeding device. The controller starts the first motor 15 to rotate the auger shaft 10. The waste is evenly transported to the cavity of the separating drum 5 by the auger blades 9. The first motor 15 stops working and then the drive device is started to rotate the separating drum 5 quickly. Due to centrifugal force, the fine waste particles enter the processing cavity 3 through the discharge hole 6, while the larger particles are blocked inside the separating drum 5, thus realizing the rapid separation of particles of different sizes.

[0045] Next, the personnel remove the sealing plate on the discharge port 14, and the controller starts the first motor 15 to rotate. The driving gear meshes with the driven gear to rotate, and the auger shaft 10, carrying the auger blades 9, discharges large particles or fragments inside the separation drum 5 through the discharge port 14 into the external device for further processing, reducing environmental pollution. Because the edge of the auger blades 9 slides in contact with the inner wall of the separation drum 5, it can clean the inner wall of the separation drum 5 more thoroughly, avoiding material residue, and at the same time, it will not cause blockage of the discharge hole 6, thus improving the separation effect.

[0046] like Figure 4 As shown, a protective shell 16 is fixedly installed on the right end of the spacer side plate 2. The positioning ring 4 and the separating roller 5 are located inside the protective shell 16. A sealing plate is fixedly installed on the right end of the protective shell 16. The sealing plate is fixedly sleeved on the outer side surface of the outer ring 12. A closing ring plate 17 is fixedly installed on the left inner wall of the protective shell 16. The left end of the separating roller 5 rotates through the closing ring plate 17. A debris cavity 18 is provided between the inner wall of the protective shell 16 and the outer wall of the separating roller 5.

[0047] When food needs to be processed, the separating drum 5 rotates rapidly, and the fine waste particles enter the interior of the waste cavity 18 through the discharge hole 6. Then, the waste can be discharged to the outside using appropriate tools, thus realizing centralized processing of waste and avoiding environmental pollution.

[0048] Example 2:

[0049] like Figure 4 , Figure 5 As shown, the driving device includes a driving gear ring 19 and a first gear 20. The driving gear ring 19 is coaxially fixedly sleeved on the left side of the separating roller 5 and located in the cavity between the closing ring plate 17 and the spacer side plate 2. A positioning shaft located above the protective shell 16 is rotatably mounted on the right side of the spacer side plate 2. The first gear 20 is coaxially fixedly mounted on the positioning shaft. An internal hole is opened at the upper end of the protective shell 16. The lower half of the first gear 20 is rotatably mounted inside the internal hole. Two left-right crushing rollers 21 are rotatably mounted on the inner wall of the feeding box 7. The outer side of the crushing rollers 21 is provided with extrusion balls, which can accelerate the crushing of food. The speed and installation method of the two crushing rollers 21 can be freely adjusted as needed. The right ends of the two crushing rollers 21 are respectively coaxially fixedly installed with second gears 22 located outside the feeding box 7. The two second gears 22 are meshed and connected to each other. The sprocket group 23 includes two sprockets and a chain. One of the second gears 22 and the positioning shaft are respectively coaxially fixedly installed with sprockets. The two sprockets are connected by a chain that slides through the processing box 1. The left end of the feeding box 7 is fixedly installed with a second motor 24. The rotating shaft of the second motor 24 is coaxially fixedly connected to one of the crushing rollers 21. The second motor 24 is connected to the controller through wires.

[0050] like Figure 1 , Figure 3 , Figure 4 , Figure 5 As shown, the feeding device includes a feeding box 25. The bottom end of the feeding box 7 is fixedly connected to the feeding box 25. The left end of the processing box 1 has a circular opening. The feeding port of the spacer side plate 2 is fixedly installed with a pusher cylinder 26 extending into the circular opening. The bottom end of the feeding box 25 is fixedly connected to the top end of the pusher cylinder 26. The left outer end of the processing box 1 is fixedly installed with a fixing frame 27. The top left end of the fixing frame 27 is fixedly installed with an electric first telescopic rod 28. The telescopic end of the first telescopic rod 28 is fixedly installed with a push plate 29. The push plate 29 is located inside the pusher cylinder 26 and also on the left side of the feeding box 25. The first telescopic rod 28 is connected to the controller through a wire.

[0051] Personnel put waste into the feeding box 7, and the waste falls onto two crushing rollers 21. The controller starts the second motor 24 to rotate. During the rotation of the two crushing rollers 21, the waste is crushed into granules or flakes, which then fall into the pushing cylinder 26. The controller starts the first telescopic rod 28, and the push plate 29 pushes the waste into the separating drum 5. Then the controller starts the first motor 15 to rotate the auger shaft 10. The auger blades 9 drive the waste into the separating drum 5. Due to the continuous rotation of the separating drum 5, the auger blades 9 also play a role in separating the waste.

[0052] When bagged waste is present, the crushing balls on the outer side of the crushing roller 21 can crush the packaging bag, and the two crushing rollers 21 can burst the packaging bag during rotation, causing the waste particles to fall off the packaging bag, thus achieving separation of particles from the packaging bag to a certain extent. At the same time, the sprocket assembly 23 drives the first gear 20 to mesh with the drive gear ring 19 to rotate. The separation roller 5 quickly separates the waste during rotation. The particles enter the interior of the waste cavity 18 through the discharge hole 6, while the packaging bag is blocked inside the separation roller 5, achieving the effect of waste separation without causing pollution to the environment or human health.

[0053] Example 3:

[0054] like Figure 5 As shown, a touch plate 30 is rotatably installed at the lower end of the feed box 25. The touch plate 30 rotates to the left. A counterweight 31 is fixedly installed at the bottom end of the touch plate 30. The bottom end of the counterweight 31 has an arc structure. Under normal conditions, due to the gravity of the counterweight 31, the touch plate 30 is in a vertical state and no longer blocks the lower end of the feed box 25. An auxiliary rod 32 extending to the left side of the processing box 1 is fixedly installed at the top left side of the push plate 29.

[0055] When it is necessary to push the waste into the separation drum 5, the controller activates the first telescopic rod 28 to push the push plate 29 to the right. The push plate 29 slides into contact with the bottom arc surface of the counterweight 31 and drives the touch plate 30 to rotate upward. As the first telescopic rod 28 continues to extend, the auxiliary rod 32 contacts the arc surface of the counterweight 31, and finally closes the touch plate 30 at the bottom of the feed box 25 to seal it. Then the push plate 29 also pushes the debris into the separation drum 5. The waste falling from the feed box 7 will fall onto the touch plate 30 and be temporarily stored. This achieves the simultaneous pushing of waste and interception of waste, thereby realizing the batch processing of waste and improving convenience.

[0056] After the debris in the separating drum 5 is processed, the controller controls the first telescopic rod 28 to retract. When the push plate 29 is separated from the counterweight block 31, due to gravity, the touch plate 30 no longer blocks the bottom of the feed box 25. The touch plate 30 is in a vertical state, and the waste continues to fall into the inside of the push cylinder 26.

[0057] like Figure 3 , Figure 5 , Figure 9 , Figure 10 As shown, a vibrating plate 33 is rotatably installed on the right inner wall of the feed box 25. Due to its own weight, the vibrating plate 33 is tilted. A lifting rod 34 extending downward is fixedly installed at the bottom end of the vibrating plate 33. The bottom end of the lifting rod 34 is located in an arc structure. The telescopic box 35 includes an outer box and an inner box. The inner box is slidably installed on the right inner wall of the feed box 25. The outer box is fixedly installed on the right end of the lifting rod 34. The inner box is slidably installed inside the outer box. A shaft 36 that penetrates into the inside of the feed box 25 is coaxially fixedly installed on the first gear 20. A cam 37 is fixedly installed on the left end of the shaft 36. The cam 37 is larger than the lifting rod 34, so that the outer side of the cam 37 is always in contact with the bottom surface of the lifting rod 34.

[0058] The crushed debris falls onto the vibrating plate 33. Due to the continuous rotation of the second motor 24, the insert shaft 36 rotates the cam 37. When the protruding end of the cam 37 contacts the bottom end of the lifting rod 34, the vibrating plate 33 moves upward, and the inner box slides upward along the inner wall of the feed box 25. When the protruding end of the cam 37 disengages from the bottom end of the lifting rod 34, the vibrating plate 33 moves downward, and the inner box slides downward along the inner wall of the feed box 25. Through the above operation, the vibrating plate 33 vibrates, which can vibrate the waste material in the packaging bag and accelerate the separation effect of the particles.

[0059] like Figure 3 , Figure 4 , Figure 5 , Figure 6As shown, a conveying screw 38 located below the separating roller 5 is rotatably installed between the sealing plate and the closing ring plate 17. A cleaning plate 39 is slidably sleeved on the outer side of the separating roller 5. The top surface and the front and rear end surfaces of the cleaning plate 39 slide in contact with the inner wall of the protective shell 16. The lower end of the cleaning plate 39 is threaded onto the conveying screw 38. A reversible third motor 40 is fixedly installed on the left end of the spacer side plate 2. The shaft of the third motor 40 is coaxially fixedly connected to the left end of the conveying screw 38. The third motor 40 is connected to the controller through a wire. The right end of the processing box 1 is fixedly connected to the discharge shell 41 with a left-side opening structure. The bottom end of the processing box 1 has an outlet located on the right side of the processing box 1. The lower left side of the cleaning plate 39 is fixedly installed with a rear box 42 located below the separating roller 5. The right end of the rear box 42 is provided with a cavity. An auxiliary plate 43 is installed on the right side of the rear box 42. The outside of the auxiliary plate 43 slides in contact with the inner wall of the protective shell 16. An electric second telescopic rod 44 is fixedly installed inside the cavity of the auxiliary plate 43. The left telescopic end of the second telescopic rod 44 is fixedly installed on the auxiliary plate 43. When the second telescopic rod 44 is in the retracted state, the auxiliary plate 43 blocks the right side opening of the rear box 42. The second telescopic rod 44 is connected to the controller through a wire.

[0060] When it is necessary to clean the waste particles in the waste cavity 18, the controller starts the third motor 40 to rotate the conveying screw 38, and the cleaning plate 39 gradually pushes the waste particles to the right. When the cleaning plate 39 contacts the sealing plate, the third motor 40 stops rotating, and the controller starts the second telescopic rod 44 to push the auxiliary plate 43 into the interior of the discharge shell 41, and finally discharges the waste through the outlet.

[0061] After cleaning is completed, the controller starts the second telescopic rod 44 to reset the auxiliary plate 43, and the controller starts the third motor 40 to rotate in the opposite direction. The conveying screw 38 moves the cleaning plate 39 to the left to reset. Through the reciprocating movement of the cleaning plate 39, the inner wall of the protective shell 16 can be cleaned more thoroughly. Since the second telescopic rod 44 pushes the auxiliary plate 43 to move, the waste particles can be completely pushed out, which improves the cleaning effect.

[0062] Separate processing of food waste improves environmental hygiene and reduces bacterial growth and odor.

[0063] like Figure 6 , Figure 11As shown, a fixing screw 45 is fixedly installed between the left and right sides of the protective shell 16, located above the separating roller 5. The two ends of the fixing screw 45 are respectively fixedly installed on the closing ring plate 17 and the sealing plate. The upper end of the cleaning plate 39 is provided with a positioning hole that runs through the left and right sides. The fixing screw 45 is slidably installed in the positioning hole. The right end face of the cleaning plate 39 is rotatably installed with a third gear 46 concentric with the positioning hole. The third gear 46 is located above the separating roller 5. The center of the third gear 46 is provided with an internal circular hole that runs through the left and right sides. A positioning bead is rotatably connected to the inner wall of the internal circular hole. The outer surface of the fixing screw 45 is provided with a threaded groove. The spacing of the threaded grooves is relatively large. The fixing screw 45 is located inside the positioning hole, and the positioning bead is rotatably installed in the threaded groove.

[0064] A positioning toothed ring 47 that meshes with the third gear 46 is rotatably mounted on the right end face of the cleaning plate 39. The positioning toothed ring 47 is sleeved on the outside of the separating roller 5, and the inner circular surface does not contact the outside of the separating roller 5. Multiple cleaning blocks 48 are evenly fixedly mounted on the right end face of the positioning toothed ring 47. The cleaning blocks 48 have a T-shaped structure and slide in contact with the outer side of the separating roller 5.

[0065] As the cleaning plate 39 moves to the right, the positioning bead moves along the track of the threaded groove, that is, the positioning bead rotates around the outside of the fixed screw 45, thereby causing the third gear 46 to mesh with the positioning gear ring 47 and rotate. This rotation of each cleaning block 48 cleans the outside of the separating drum 5, preventing impurities from adsorbing on the outside of the separating drum 5 and clogging the discharge hole 6. This improves the separation efficiency of the separating drum 5, reduces surface load, and extends its overall service life. It also reduces downtime caused by low filtration efficiency, lowers maintenance frequency and costs, and prevents sudden blockages, avoiding forced shutdowns for emergency treatment and ensuring the continuity of the production process.

[0066] An environmentally friendly method for treating waste materials used in food inspection includes the following steps:

[0067] Step 1: The controller starts the second motor 24 to rotate, and the crushing roller 21, the second gear 22, the sprocket group 23, the first gear 20, the drive gear ring 19, and the separating roller 5 rotate synchronously. The insert shaft 36 drives the cam 37 to rotate, which makes the vibrating plate 33 shake, accelerating the separation effect of particles.

[0068] Step 2: The first telescopic rod 28 drives the push plate 29 to push the waste into the interior of the separating drum 5. The first motor 15 drives the auger shaft 10 to rotate, and the waste enters the cavity of the auger blade 9 for separation.

[0069] Step 3: The auxiliary rod 32 contacts the arc surface of the counterweight 31, and the touch plate 30 is closed at the bottom of the feed box 25 to block it. The waste will fall into the touch plate 30.

[0070] Step 4: The third motor 40 drives the conveyor screw 38 to rotate, and the cleaning plate 39 gradually pushes the waste particles to the right, and the waste is discharged through the outlet;

[0071] Step 5: The cleaning plate 39 moves to the right, the positioning bead moves along the track of the threaded groove, the third gear 46 meshes with the positioning gear ring 47 and rotates, and the cleaning block 48 cleans the outside of the separating roller 5 during the rotation, which improves the separation efficiency of the separating roller 5.

[0072] It should be noted that in the description of this invention, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0073] Furthermore, it should be noted that, in the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed installation, detachable connection, or integral connection; they can refer to mechanical connection or electrical connection; they can refer to direct connection or indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0074] The technical solution of the present invention has been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will all fall within the scope of protection of the present invention.

Claims

1. An environmentally friendly waste disposal device for food inspection, comprising a disposal box (1), characterized in that, The left side of the processing box (1) is fixedly installed with a spacing side plate (2), a processing cavity (3) is arranged between the right side of the spacing side plate (2) and the processing box (1), a positioning ring (4) is fixedly installed at the right end of the spacing side plate (2), a separation roller (5) is rotatably installed at the right end of the positioning ring (4), a plurality of discharge holes (6) are uniformly arranged at the outer end of the separation roller (5), a driving device is arranged at the upper end of the processing box (1) for driving the rotation of the separation roller (5), a discharging device is arranged in the separation roller (5), a feeding box (7) is fixedly installed at the left top end of the processing box (1), a material falling cavity (8) is arranged between the left side of the spacing side plate (2) and the processing box (1), a feeding device is arranged in the material falling cavity (8), and the feeding device, the feeding box (7) and the separation roller (5) are arranged in communication with each other.

2. The food inspection waste environmental treatment device according to claim 1, wherein, The discharging device comprises an auger blade (9) and an auger shaft (10), positioning rods (11) are fixedly installed at the left and right ends of the separation roller (5), the auger shaft (10) is rotatably installed between the two positioning rods (11), the auger blade (9) is fixedly wound on the auger shaft (10) between the two positioning rods (11), an outer side ring (12) penetrating through the right side of the processing box (1) is installed at the right end of the separation roller (5), a closing piece (13) is fixedly installed at the right end of the outer side ring (12), a discharge port (14) is arranged on the closing piece (13), and a first motor (15) is installed on the closing piece (13).

3. The food inspection waste environmental treatment device according to claim 1, wherein, The right end of the spacing side plate (2) is fixedly installed with a protective shell (16) sleeved on the outer side of the separation roller (5), the left inner end of the protective shell (16) is fixedly installed with a closing ring plate (17), the two closing ring plates (17) are rotatably sleeved on the outer side of the separation roller (5), and a sundry material cavity (18) is arranged between the protective shell (16) and the separation roller (5).

4. The food inspection waste environmental treatment device according to claim 1, wherein, The driving device comprises a driving gear ring (19) and a first gear (20), the driving gear ring (19) is fixedly sleeved on the left side of the separation roller (5), the right side of the spacing side plate (2) is rotatably installed with the first gear (20) engaged with the driving gear ring (19), two rolling rollers (21) are rotatably installed in the feeding box (7), the right ends of the two rolling rollers (21) are fixedly installed with second gears (22), the two second gears (22) are connected in engagement with each other, a sprocket set (23) is arranged between the first gear (20) and one of the second gears (22), and a second motor (24) is installed on the left side of the feeding box (7).

5. The food inspection waste disposal device of claim 4, wherein, The feeding device comprises a feeding box (25), the bottom end of the feeding box (7) is fixedly installed with the feeding box (25), a pushing cylinder (26) is installed between the feeding box (25) and the separation roller (5), a fixing frame (27) is fixedly installed at the left end of the processing box (1), the fixing frame (27) is installed with a first telescopic rod (28), and the telescopic end of the first telescopic rod (28) is fixedly installed with a push plate (29).

6. The food inspection waste environmentally friendly disposal device of claim 5, wherein, The lower end of the feeding box (25) is rotatably installed with a touch plate (30), the bottom end of the touch plate (30) is fixedly installed with a counterweight (31), and the top end of the push plate (29) is fixedly installed with an auxiliary rod (32).

7. The food inspection waste disposal device of claim 5, wherein, The inner wall of the feeding box (25) is rotatably installed with a vibration plate (33), the bottom end of the vibration plate (33) is fixedly installed with a lifting rod (34), the lifting rod (34) and the inner wall of the feeding box (25) are installed with a telescopic square box (35), the first gear (20) is fixedly installed with a plug shaft (36) penetrating the inside of the feeding box (25), and the left end of the plug shaft (36) is fixedly installed with a cam (37).

8. The food inspection waste disposal device of claim 3, wherein, The left and right sides of the protective shell (16) are rotatably installed with a conveying lead screw (38) located below the separation drum (5), the outer side of the separation drum (5) is slidably sleeved with a cleaning plate (39), the cleaning plate (39) is threadedly installed on the conveying lead screw (38), the left end of the conveying lead screw (38) is installed with a third motor (40), the right end of the processing box (1) is fixedly installed with a discharge shell (41), the lower left side of the cleaning plate (39) is fixedly installed with a rear box (42), the right side of the rear box (42) is installed with an auxiliary plate (43), and the left side of the auxiliary plate (43) is installed with a second telescopic rod (44).

9. The food inspection waste disposal device of claim 8, wherein, The left and right sides of the protective shell (16) are fixedly installed with a fixed lead screw (45) located above the separation drum (5), the cleaning plate (39) is slidably installed on the fixed lead screw (45), the right end of the cleaning plate (39) is rotatably installed with a third gear (46), the third gear (46) is threadedly installed on the fixed lead screw (45), the right end of the cleaning plate (39) is rotatably installed with a positioning gear ring (47) engaged with the third gear (46), and the right end of the positioning gear ring (47) is uniformly fixedly installed with a plurality of cleaning blocks (48) in contact with the outer side of the separation drum (5).

10. The food waste environmental protection treatment method according to any one of claims 1-9, comprising the following steps: Step 1: the controller starts the second motor (24) to rotate, the rolling roller (21), the second gear (22), the chain wheel set (23), the first gear (20), the driving gear ring (19), and the separation drum (5) rotate synchronously, the plug shaft (36) rotates with the cam (37), the vibration plate (33) shakes, and the separation effect of particles is accelerated; Step 2: the first telescopic rod (28) drives the push plate (29) to push the waste into the inside of the separation drum (5), the first motor (15) rotates with the auger shaft (10), and the waste enters the cavity of the auger blade (9) for separation; Step 3: the auxiliary rod (32) contacts the curved surface of the counterweight (31), the touch plate (30) is closed at the bottom end of the feeding box (25) for plugging, and the waste falls on the touch plate (30); Step 4: the third motor (40) rotates with the conveying lead screw (38), the cleaning plate (39) gradually pushes the waste particles to move to the right, and the waste is discharged through the outlet. Step 5: the cleaning plate (39) moves to the right, the positioning bead moves along the track of the threaded groove, the third gear (46) meshes with the positioning gear ring (47) to rotate, and the cleaning block (48) rotates to clean the outside of the separation drum (5), thereby improving the separation efficiency of the separation drum (5).

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