Kitchen garbage dehydration device

Abstract

According to the technical scheme, the kitchen garbage dehydration device is characterized by comprising a shell, the top face of the shell is connected with a feeding box, a treatment groove is formed in the shell, and the interior of the treatment groove is connected with a treatment box; the feeding pipe is connected to the interior of the feeding box, and the other end of the feeding pipe is connected to the interior of the processing box; the dewatering assembly is arranged in the shell and used for dewatering kitchen garbage, the dewatering assembly comprises an air cylinder, the air cylinder is connected to the top face of the shell, a telescopic shaft of the air cylinder extends to the treatment box, one end of the telescopic shaft of the air cylinder is connected with an extrusion block, and a discharging opening is formed in one side of the treatment box. Garbage enters the treatment box through the feeding pipe, the air cylinder is started, the extrusion block is pushed through the telescopic shaft of the air cylinder, the garbage is extruded through the extrusion block, water in the garbage is discharged, and the purpose of garbage dehydration is achieved.

Description

Technical Field

[0001] This invention relates to the field of kitchen waste treatment technology, specifically to a kitchen waste dehydration device. Background Technology

[0002] Kitchen waste contains extremely high levels of moisture and organic matter, making it easily perishable and producing a foul odor. After processing, it can be transformed into new energy sources, such as fertilizer or animal feed, or it can produce biogas for fuel or power generation. However, due to the high moisture content of kitchen waste, it is necessary to dehydrate it during the processing.

[0003] For example, Chinese patent CN220707891U discloses a kitchen waste dewatering device. This device includes a body with a receiving cavity containing a compression dewatering structure. A sealing door is hinged to the body opposite the compression dewatering structure, and a sealing ring is installed on the sealing door opposite the body. The sealing door is connected to the body via a lock. A storage box with an open top is placed inside the body, located below the compression dewatering structure. An inspection door is also installed on one side of the body. An inlet is located at the top of the body opposite the compression dewatering structure, and four inclined feed guides are fixedly installed at the inlet. A scraper assembly for scraping the feed guides is installed on the body. This kitchen waste dewatering device has the advantages of automatic feeding, simple structure, and ease of use. However, in this design, the dewatering method is compression, but the water in the waste cannot be completely discharged through compression, resulting in a mediocre dewatering effect. Therefore, we propose a kitchen waste dewatering device. Summary of the Invention

[0004] In view of the problems mentioned in the background art, the purpose of this invention is to provide a kitchen waste dehydration device to solve the problems mentioned in the background art.

[0005] The above-mentioned technical objective of the present invention is achieved through the following technical solution: A kitchen waste dewatering device includes: a housing, a feeding box connected to the top surface of the housing, a processing tank opened inside the housing, and a processing box connected inside the processing tank; a feeding pipe connected to the inside of the feeding box, and the other end of the feeding pipe connected to the inside of the processing box; and a dewatering assembly disposed inside the housing for dewatering kitchen waste, the dewatering assembly including a cylinder connected to the top surface of the housing, a telescopic shaft of the cylinder extending to the processing box, a squeezing block connected to one end of the telescopic shaft of the cylinder, and a discharge port opened on one side of the processing box.

[0006] By adopting the above technical solution and setting up a dehydration component, during use, the operator pours the waste into the feeding box, and the waste enters the processing box through the feeding pipe. The cylinder is then activated, and the cylinder's telescopic shaft pushes the squeezing block, which squeezes the waste to remove the water, thus achieving the purpose of waste dehydration.

[0007] Preferably, the dehydration assembly further includes: a placement plate, which is movably fitted inside the outer shell; two heating tanks, which are respectively opened on both sides inside the processing tank, and heating plates are connected inside the heating tanks; and a movable tank, which is opened on the inner top surface of the processing tank, and a lead screw is rotatably connected inside the movable tank. A movable plate is threadedly connected to the outer wall of the lead screw, and a mounting bracket is provided on the bottom surface of the movable plate. A stirring rod is rotatably connected to the inner bottom surface of the mounting bracket.

[0008] By adopting the above technical solution and setting up a heating plate, when the garbage is squeezed and dehydrated, it enters the placement plate through the discharge port. The heating plate is then activated to heat and dehydrate the garbage on the placement plate. During the dehydration process, the operator rotates the lead screw, which moves the moving plate. The moving plate then moves the stirring rod to turn the garbage on the placement plate, ensuring that the garbage is heated evenly and improving the dehydration efficiency.

[0009] Preferably, the bottom surface of the treatment box is provided with a drain trough, the inside of which is connected to a filter plate, and the bottom surface of the outer shell is connected to a waste liquid box. The inner walls of the waste liquid box and the treatment trough, which are close to each other, are provided with through holes corresponding to the drain trough.

[0010] By adopting the above technical solution and setting up a filter plate, when the garbage is squeezed and dehydrated, the garbage passes through the filter plate to collect the wastewater generated by the squeezing, thus separating the garbage and wastewater. The collected wastewater is then collected through a waste liquid box, improving its practicality.

[0011] Preferably, a first motor is connected to one side of the housing, and the drive shaft of the first motor is connected to one end of the lead screw via a chain drive mechanism.

[0012] By adopting the above technical solution and setting a first motor, during use, the rotation of the first motor drive shaft can drive the lead screw to rotate through the chain transmission mechanism. The rotation of the lead screw drives the moving plate to reciprocate, thereby achieving the purpose of providing driving force for the rotation of the lead screw.

[0013] Preferably, the inner bottom surface of the movable plate is connected to a first electric push rod, one end of the telescopic shaft of the first electric push rod is connected to the top surface of the mounting frame, a third motor is connected to one side of the mounting frame, and one end of the drive shaft of the third motor is connected to one end of the stirring rod.

[0014] By adopting the above technical solution and setting a first electric push rod, the mounting frame is moved by the telescopic shaft of the first electric push rod during use, so that the height of the mixing rod can be adjusted according to the position of the garbage, improving the convenience of use. When turning the garbage, the third motor is started, and the mixing rod is rotated by the drive shaft of the third motor, which improves the effect of turning the garbage.

[0015] Preferably, a pusher groove is provided on one side of the inside of the processing box, and a second electric push rod is connected inside the pusher groove. One end of the telescopic shaft of the second electric push rod is connected to a pusher plate.

[0016] By adopting the above technical solution and setting a second electric pusher, after the garbage is squeezed and dehydrated during use, the pusher plate is moved by the telescopic shaft of the second electric pusher. The pusher plate pushes the garbage inside the processing box onto the placement plate for heating and dehydration, thereby improving work efficiency.

[0017] Preferably, a sealing groove is provided on one side of the discharge port, and a third electric push rod is connected inside the sealing groove. One end of the telescopic shaft of the third electric push rod is connected to a sealing plate.

[0018] By adopting the above technical solution, and by setting a third electric push rod, the sealing plate is pushed by the telescopic shaft of the third electric push rod during the extrusion and dehydration process. This causes the sealing plate to approach the bottom of the processing box, blocking the discharge port and preventing waste from being discharged from the discharge port during the extrusion process, thus affecting the extrusion and dehydration effect.

[0019] Preferably, the inside of the feed box has two rotatably connected crushing rollers, and two second motors are connected to one side of the feed box. One end of the drive shaft of the second motor is connected to one end of the crushing rollers. The inside of the feed pipe is connected to a feed valve, and an exhaust hole is provided on the top surface of the outer shell.

[0020] By adopting the above technical solution and setting up a second motor, when the operator pours the garbage into the feeding box, the second motor is started. The second motor drives the shaft to rotate and drive the crushing roller to crush the garbage, making the garbage particles uniform and improving the stability of extrusion dehydration and heating dehydration. During the dehydration process, the operator connects to an air purification device through the exhaust port to treat the odor in the garbage treatment process and ensure the clean air in the working environment.

[0021] In summary, the present invention has the following main beneficial effects: By incorporating a dehydration component, operators pour the waste into the feed box, which is then fed through a feeding pipe. The cylinder is activated, and its telescopic shaft pushes the extrusion block, which squeezes the waste to remove moisture, thus achieving dehydration. A heating plate is also included. After dehydration, the waste passes through the discharge port onto a placement plate. Activating the heating plate further heats and dehydrates the waste. During dehydration, operators rotate a lead screw, which moves a moving plate. This movement, in turn, causes a stirring rod to agitate the waste on the placement plate, ensuring even heating and improving dehydration efficiency.

[0022] By setting up a filter plate, when the garbage is squeezed and dehydrated, the garbage passes through the filter plate and the wastewater generated by the squeezing is collected, separating the garbage and wastewater. The collected wastewater is then collected through a waste liquid box, improving practicality. By setting up a first motor, during use, the rotation of the first motor drive shaft can drive the lead screw to rotate through a chain transmission mechanism. The rotation of the lead screw drives the moving plate to reciprocate, thus providing driving force for the rotation of the lead screw.

[0023] By setting up a first electric push rod, the mounting frame can be moved by the telescopic shaft of the first electric push rod during use, allowing the mixing rod to adjust its height according to the position of the garbage, thus improving the convenience of use. When turning the garbage, the third motor is started, and the rotation of the shaft of the third motor drives the mixing rod to rotate, thereby improving the effect of turning the garbage.

[0024] By setting up a second motor, when the operator pours the garbage into the feeding box, the second motor is started. The second motor drives the crushing roller to crush the garbage, making the garbage particles uniform and improving the stability of extrusion dehydration and heating dehydration. During the dehydration process, the operator connects to an air purification device through the exhaust port to deal with the odor in the garbage treatment process and ensure the clean air in the working environment. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a schematic cross-sectional view of the outer casing of the present invention; Figure 3 This is a schematic diagram of the feed box structure of the present invention; Figure 4 This is a schematic diagram of the processing tank structure of the present invention; Figure 5 This is a schematic cross-sectional view of the movable plate structure of the present invention; Reference numerals: 1. Outer shell; 2. Feed box; 3. Processing tank; 4. Processing box; 5. Cylinder; 6. Extrusion block; 7. Discharge port; 8. Placement plate; 9. Heating tank; 10. Heating plate; 11. Moving tank; 12. Lead screw; 13. Moving plate; 14. Mounting frame; 15. Stirring rod; 16. Drainage tank; 17. Filter plate; 18. Waste liquid box; 19. First motor; 20. Chain drive mechanism; 21. First electric push rod; 22. Pushing trough; 23. Second electric push rod; 24. Pushing plate; 25. Sealing tank; 26. Third electric push rod; 27. Sealing plate; 28. Crushing roller; 29. ​​Second motor; 30. Feeding pipe; 31. Third motor. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] refer to Figures 1-5A kitchen waste dehydration device includes a housing 1, a feeding box 2 connected to the top surface of the housing 1, a processing tank 3 inside the housing 1, a processing box 4 connected inside the processing tank 3, a feeding pipe 30 connected inside the feeding box 2, and the other end of the feeding pipe 30 connected to the inside of the processing box 4. A dehydration component is disposed inside the housing 1 for dehydrating kitchen waste. The dehydration component includes a cylinder 5 connected to the top surface of the housing 1, a telescopic shaft of the cylinder 5 extending to the processing box 4, a squeezing block 6 connected to one end of the telescopic shaft of the cylinder 5, and a discharge port 7 on one side of the processing box 4. By setting up the dehydration component, during use, the operator pours the kitchen waste into the feeding box 2, and the waste enters the processing box 4 through the feeding pipe 30. The cylinder 5 is activated, and the telescopic shaft of the cylinder 5 pushes the squeezing block 6, squeezing the waste and expelling the water, thus achieving the purpose of dehydration. The dehydration component also includes... The system includes a placement plate 8, which is movably fitted inside the outer casing 1. Heating tanks 9 are respectively opened on both sides of the interior of the processing tank 3. Heating plates 10 are connected inside the heating tanks 9. A movable groove 11 is opened on the top surface of the interior of the processing tank 3. A lead screw 12 is rotatably connected inside the movable groove 11. A movable plate 13 is threadedly connected to the outer wall of the lead screw 12. A mounting frame 14 is provided on the bottom surface of the movable plate 13. A stirring rod 15 is rotatably connected to the bottom surface of the mounting frame 14. With the heating plate 10 in place, after the waste is squeezed and dehydrated, it enters the placement plate 8 through the discharge port 7. The heating plate 10 is then activated to heat and dehydrate the waste on the placement plate 8. During the dehydration process, the operator rotates the lead screw 12, which moves the movable plate 13. The movement of the movable plate 13 causes the stirring rod 15 to agitate the waste on the placement plate 8, ensuring even heating and improving dehydration efficiency.

[0028] Reference Figures 1-5 The bottom surface of the processing box 4 is provided with a drain trough 16, and a filter plate 17 is connected inside the drain trough 16. The bottom surface of the outer shell 1 is connected with a waste liquid box 18. The inner wall of the waste liquid box 18, which is close to the processing tank 3, is provided with a through hole corresponding to the drain trough 16. By setting the filter plate 17, when the waste is squeezed and dehydrated, the waste is collected by the filter plate 17, separating the waste and the waste water. The collected waste water is collected through the waste liquid box 18, improving practicality. A first motor 19 is connected to one side of the outer shell 1. The drive shaft of the first motor 19 is connected to a chain transmission mechanism 20 at one end of the lead screw 12. By setting the first motor 19, when in use, the rotation of the drive shaft of the first motor 19 can drive the lead screw 12 to rotate through the chain transmission mechanism 20. The rotation of the lead screw 12 drives the moving plate 13 to reciprocate, thereby providing driving force for the rotation of the lead screw 12.

[0029] Reference Figures 1-5The inner bottom surface of the movable plate 13 is connected to the first electric push rod 21. One end of the telescopic shaft of the first electric push rod 21 is connected to the top surface of the mounting frame 14. A third motor 31 is connected to one side of the mounting frame 14. One end of the drive shaft of the third motor 31 is connected to one end of the stirring rod 15. By setting the first electric push rod 21, the mounting frame 14 is moved by the telescopic shaft of the first electric push rod 21 during use, so that the height of the stirring rod 15 can be adjusted according to the position of the garbage, improving the convenience of use. When turning the garbage, the third motor 31 is started, and the drive shaft of the third motor 31 rotates to drive the stirring rod 15 to rotate, improving the effect of turning the garbage. A push trough 22 is opened on one side of the inside of the processing box 4. A second electric push rod 23 is connected inside the push trough 22. One end of the telescopic shaft is connected to a pusher plate 24. By setting a second electric pusher 23, during use, after the garbage is squeezed and dehydrated, the telescopic shaft of the second electric pusher 23 pushes the pusher plate 24 to move. The pusher plate 24 pushes the garbage inside the processing box 4 onto the placement plate 8 for heating and dehydration, improving work efficiency. A sealing groove 25 is opened on one side of the discharge port 7. A third electric pusher 26 is connected inside the sealing groove 25. One end of the telescopic shaft of the third electric pusher 26 is connected to a sealing plate 27. By setting the third electric pusher 26, during squeezing and dehydration, the telescopic shaft of the third electric pusher 26 pushes the sealing plate 27, so that the sealing plate 27 is close to the bottom of the processing box 4, blocking the discharge port 7, and preventing the garbage from being discharged from the discharge port 7 during the squeezing process, which would affect the squeezing and dehydration effect.

[0030] Reference Figures 1-5 The feed box 2 has two rotatably connected crushing rollers 28 inside. Two second motors 29 are connected to one side of the feed box 2. One end of the drive shaft of the second motor 29 is connected to one end of the crushing roller 28. The feed pipe 30 is connected to the feed valve inside. The top surface of the outer shell 1 is provided with an exhaust hole. By setting the second motor 29, when the operator pours the garbage into the feed box 2, the second motor 29 is started. The drive shaft of the second motor 29 rotates to drive the crushing roller 28 to crush the garbage, so that the garbage particles are uniform and the stability of extrusion dehydration and heating dehydration is improved. During the dehydration process, the operator connects to an air purification device through the exhaust hole to treat the odor in the garbage treatment process and ensure the clean air in the working environment.

[0031] Working principle: Please refer to Figures 1-5As shown, by setting up a dehydration component, during use, the operator pours the waste into the feed box 2, and the waste enters the processing box 4 through the feed pipe 30. The cylinder 5 is activated, and the cylinder's telescopic shaft pushes the extrusion block 6, which squeezes the waste to remove moisture, thus achieving dehydration. By setting up a heating plate 10, after the waste is squeezed and dehydrated, it enters the placement plate 8 through the discharge port 7. The heating plate 10 is then activated to heat and dehydrate the waste on the placement plate 8. During the dehydration process, the operator rotates the lead screw 12, which moves the moving plate 13. The moving plate 13 drives the stirring rod 15 to agitate the waste on the placement plate 8, ensuring even heating and improving dehydration efficiency. A filter plate 17 is installed so that wastewater generated during dehydration is collected, separating the waste from the wastewater. The collected wastewater is then collected in a waste liquid box 18, enhancing practicality. A first motor 19 drives the shaft to rotate, which in turn drives the lead screw 12 via a chain transmission mechanism 20. The rotation of the lead screw 12 drives the moving plate 13 in reciprocating motion, providing the driving force for the rotation of the lead screw 12. A first electric push rod 21 is installed. During use, the telescopic shaft of the first electric push rod 21 drives the mounting frame 14 to move, allowing the stirring rod 15 to adjust its height according to the position of the waste, improving ease of use. When turning the waste, the third motor 31 is started, and the drive shaft of the third motor 31 rotates, driving the stirring rod 15 to rotate, improving the waste turning effect. By setting a second electric push rod 23, during use, after the waste is squeezed and dehydrated, the telescopic shaft of the second electric push rod 23 pushes the pusher plate 24 to move, and the pusher plate 24 pushes the waste inside the processing box 4 onto the placement plate 8 for heating and dehydration, improving work efficiency. By setting a third electric push rod 26, during the squeezing... During dehydration, the sealing plate 27 is pushed by the telescopic shaft of the third electric push rod 26, bringing it close to the bottom of the processing box 4 and blocking the discharge port 7. This prevents waste from being discharged from the discharge port 7 during the extrusion process, thus affecting the dehydration effect. A second motor 29 is installed. When the operator pours the waste into the feeding box 2, the second motor 29 is started. The drive shaft of the second motor 29 rotates, driving the crushing roller 28 to crush the waste, making the waste particles uniform and improving the stability of extrusion dehydration and heating dehydration. During the dehydration process, the operator connects to an air purification device through the exhaust port to treat the odor during the waste treatment process and ensure the cleanliness of the working environment.

[0032] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A kitchen garbage dewatering device characterized by comprising: Include: The top surface of the shell (1) is connected with the feeding box (2), the inside of the shell (1) is provided with a processing groove (3), the inside of the processing groove (3) is connected with a processing box (4); The feeding pipe (30) is connected in the inside of the feeding box (2), the other end of the feeding pipe (30) is connected in the inside of the processing box (4); The dehydration assembly is arranged in the inside of the shell (1), which is used for kitchen waste dehydration, the dehydration assembly includes a pneumatic cylinder (5), the pneumatic cylinder (5) is connected to the top surface of the shell (1), the telescopic shaft of the pneumatic cylinder (5) extends to the processing box (4), one end of the telescopic shaft of the pneumatic cylinder (5) is connected with an extrusion block (6), one side of the processing box (4) is provided with a discharge port (7).

2. The kitchen garbage dewatering device according to claim 1, characterized in that, The dehydration assembly further includes: The placing plate (8) is movably sleeved in the inside of the shell (1); Two heating grooves (9) are respectively arranged in the inside of the processing groove (3), the inside of the heating groove (9) is connected with a heating plate (10); The moving groove (11) is arranged in the inside of the processing groove (3), the inside of the moving groove (11) is rotatably connected with a lead screw (12), the outer wall surface of the lead screw (12) is threadedly connected with a moving plate (13), the bottom surface of the moving plate (13) is provided with a mounting frame (14), the inside bottom surface of the mounting frame (14) is rotatably connected with a stirring rod (15).

3. The kitchen garbage dewatering device according to claim 1, characterized in that, The inside bottom surface of the processing box (4) is provided with a drainage groove (16), the inside of the drainage groove (16) is connected with a filter plate (17), the bottom surface of the shell (1) is connected with a waste liquid box (18), the inside wall of the waste liquid box (18) and the processing groove (3) is provided with a through hole corresponding to the drainage groove (16).

4. The kitchen garbage dewatering device according to claim 2, characterized in that, One side of the shell (1) is connected with a first motor (19), the driving shaft of the first motor (19) is connected with a chain transmission mechanism (20) at one end of the lead screw (12).

5. The kitchen garbage dewatering device according to claim 2, characterized in that, The inside bottom surface of the moving plate (13) is connected with a first electric push rod (21), one end of the telescopic shaft of the first electric push rod (21) is connected to the top surface of the mounting frame (14), one side of the mounting frame (14) is connected with a third motor (31), one end of the driving shaft of the third motor (31) is connected to one end of the stirring rod (15).

6. The kitchen garbage dewatering device according to claim 1, characterized in that, One side of the inside of the processing box (4) is provided with a pushing groove (22), the inside of the pushing groove (22) is connected with a second electric push rod (23), one end of the telescopic shaft of the second electric push rod (23) is connected with a pushing plate (24).

7. The kitchen garbage dewatering device according to claim 1, characterized in that, One side of the inside of the discharge port (7) is provided with a sealing groove (25), the inside of the sealing groove (25) is connected with a third electric push rod (26), one end of the telescopic shaft of the third electric push rod (26) is connected with a sealing plate (27).

8. The kitchen garbage dewatering device according to claim 1, characterized in that, The inside of the feeding box (2) is rotationally connected with two crushing rollers (28), one side of the feeding box (2) is connected with two second motors (29), one end of the driving shaft of the second motor (29) is connected to one end of the crushing roller (28), the inside of the feeding pipe (30) is connected with a feeding valve, and the top surface of the shell (1) is provided with an exhaust hole.

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