CN119187188B

CN119187188B - Solid waste treatment device

Info

Publication number: CN119187188B
Application number: CN202411730098.6A
Authority: CN
Inventors: 刘茹飞; 刘杰; 刘天昊; 孙岩斌; 耿欣; 谢国敬; 舒天楚; 李强
Original assignee: Zhongcheng Institute Beijing Environmental Technology Co ltd
Current assignee: Zhongcheng Institute Beijing Environmental Technology Co ltd
Priority date: 2024-11-29
Filing date: 2024-11-29
Publication date: 2025-02-28
Anticipated expiration: 2044-11-29
Also published as: CN119187188A

Abstract

The present application provides a solid waste treatment device, which belongs to the technical field of waste treatment equipment, including a pressure plate, a telescopic member, and a second rotating component. The pressure plate is rotatably installed on the end of the telescopic member away from the treatment cylinder, and a plurality of support rods are fixedly installed on the side of the pressure plate away from the filter carrier plate. A limiting rod is fixedly installed on the support rod, and a plurality of telescopic teeth are slidably installed on the limiting rod. A second spring is installed between the telescopic teeth and the limiting rod. The filter carrier plate is slidably installed on the end of the treatment cylinder away from the telescopic member, and a plurality of sleeves are installed on the side of the pressure plate close to the filter carrier plate. A blade is fixedly installed on the sleeve. Cutting and dehydration effects can be achieved by rotating the pressure plate, and compression effect on solid waste can be achieved by linear movement of the pressure plate. Therefore, by highly integrating the compression, dehydration and cutting processes, the efficiency of solid waste treatment can be improved.

Description

Solid waste treatment device

Technical Field

The application belongs to the technical field of waste treatment equipment, and particularly relates to a solid waste treatment device.

Background

Solid waste refers to solids and semisolids that are produced during production, life and other activities that lose their original utility value or that are discarded or discarded without losing utility value. Which comprises kitchen solid garbage.

Kitchen waste refers to waste generated in activities such as daily living and food processing, food service, unit food supply and the like, and comprises waste leaves, leftovers, pericarps, eggshells, tea residues, bones and the like which are not used, wherein the main sources are household kitchens, restaurants, dining halls, markets and other industries related to food processing, kitchen waste contains extremely high moisture and organic matters, liquid waste contained in the kitchen waste contains extremely high organic matters and is easy to spoil and generate malodor, solid-liquid separation is needed when the kitchen waste is treated, and the problem that the existing kitchen waste is not thoroughly separated in solid-liquid separation still exists in the treatment process.

Disclosure of Invention

In view of the foregoing deficiencies of the prior art, an object of an embodiment of the present application is to provide a solid waste treatment device.

In order to solve the technical problems, the application provides the following technical scheme:

As a further improvement scheme, the solid waste treatment device comprises a treatment cylinder, a filtering bearing plate, a pressing plate, a telescopic piece and a second rotating assembly, wherein one end of the treatment cylinder is fixedly provided with the telescopic piece, one end of the telescopic piece, which is far away from the treatment cylinder, is rotationally provided with the pressing plate, the second rotating assembly is arranged on the treatment cylinder, the second rotating assembly is connected with the pressing plate, the second rotating assembly is used for driving the pressing plate to rotate, one side of the pressing plate, which is far away from the filtering bearing plate, is fixedly provided with a plurality of supporting rods, a limiting rod is fixedly provided with the supporting rods, a plurality of telescopic teeth are slidingly provided on the limiting rod, a second spring is arranged between the telescopic teeth and the limiting rod, one end, which is far away from the telescopic piece, of the treatment cylinder is slidingly provided with the filtering bearing plate, a plurality of supporting rods are fixedly provided with penetrating grooves corresponding to the telescopic teeth and the limiting rod, one side, which is close to the filtering bearing plate, of the pressing plate is provided with a plurality of sleeves, and a blade is fixedly provided on the sleeves.

As a further scheme of the application, the device further comprises a first rotating assembly, a telescopic liquid suction pipe, a supporting disc and stirring rods, wherein the first rotating assembly is fixedly arranged at one end of the treatment cylinder and is connected with the telescopic liquid suction pipe, the first rotating assembly is used for driving the telescopic liquid suction pipe to rotate, the supporting disc is fixedly arranged at one end of the telescopic liquid suction pipe, and a plurality of stirring rods are fixedly arranged at one side of the supporting disc.

As a further scheme of the application, the sleeve is fixedly provided with a heating wire.

As a further scheme of the application, a plurality of sleeves are connected in a sliding way, and a third spring is fixedly arranged between the plurality of sleeves.

As a further scheme of the application, the filter bearing plate is fixedly provided with the limiting ring, and one end of the plurality of sleeves, which is far away from the pressing plate, is rotationally connected with the limiting ring.

As a further scheme of the application, a rotary ring groove corresponding to the limiting rod is formed on the inner wall of the treatment cylinder, a movable plate is rotatably arranged at the position of one side of the telescopic teeth on the rotary ring groove, a first spring is fixedly arranged between the movable plate and the treatment cylinder, the movable plate is an electromagnet, and the limiting rod is a magneto-philic metal.

As a further proposal of the application, a push plate is fixedly arranged on the blade close to the filter bearing plate.

Compared with the prior art, the application has the beneficial effects that the cutting depth can be adjusted through the plurality of sleeves, the pressing plate can be driven to linearly move and rotate through the action of the second rotating component and the telescopic piece, the cutting and dehydration effects can be realized through rotation, and the compression effect on the solid waste can be realized through movement, so that the efficiency of solid waste treatment can be improved through the high integration of the procedures of compression, dehydration and cutting.

Drawings

FIG. 1 is a schematic view showing the overall structure of a solid waste treatment apparatus;

FIG. 2 is a schematic cross-sectional view of a solid waste treatment device;

FIG. 3 is a schematic diagram showing a cross-sectional structure of a solid waste treatment apparatus;

FIG. 4 is a schematic view showing a cross-sectional structure of a solid waste treatment apparatus;

FIG. 5 is a schematic view showing a cross-sectional structure of a treating cylinder of a solid waste treating apparatus;

FIG. 6 is a schematic view of a filter carrier plate structure of a solid waste treatment device;

FIG. 7 is a schematic view of a platen structure of a solid waste treatment device;

FIG. 8 is a schematic view of a stop lever structure of a solid waste treatment device;

FIG. 9 is a schematic cross-sectional view of a sleeve of a solid waste treatment device;

FIG. 10 is a schematic view showing a cross-sectional structure of a treating cylinder of a solid waste treating apparatus;

The device comprises a liquid outlet pipe, a2 processing cylinder, a3, a cover plate, a4, a first rotating component, a 41, a first mounting plate, a 42, a first motor, a 43, a fixed tooth, a 44, a first gear, a5, a second rotating component, a 51, a second motor, a 52, an output shaft, a 53, a second gear, a 54, a toothed ring, a6, a feeding pipe, a7, a movable plate, an 8, a first spring, a 9, a limiting ring, a10, a telescopic tooth, a 11, a conical buffer cylinder, a 12, a communicating pipe, a 13, a supporting frame, a 14, a telescopic liquid suction pipe, a 15, a supporting ring, a 16, a fixed column, a 17, a telescopic piece, a 18, a pressing plate, a 19, a filtering bearing plate, a 20, a supporting rod, a 201, a through groove, a 21, a discharging pipe, a 22, a second mounting plate, a 23, a supporting disc, a 24, a stirring rod, a 25, a sliding groove, a 26, a rotating ring groove, a 27, a sleeve, a 28, a cutting blade, a 29, a supporting rod, a 30, an open groove, a 32, a pushing plate, a 33, a limiting rod, a 34 and a third spring.

Detailed Description

The technical scheme of the application is further described in detail below with reference to the specific embodiments.

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.

Referring to fig. 1 to 10, in one embodiment, a solid waste treatment device includes a treatment drum 2 and a filtering bearing plate 19, and further includes a pressing plate 18, a telescopic member 17 and a second rotating assembly 5, wherein one end of the treatment drum 2 is fixedly provided with the telescopic member 17, one end of the telescopic member 17 away from the treatment drum 2 is rotatably provided with the pressing plate 18, the second rotating assembly 5 is installed on the treatment drum 2, the second rotating assembly 5 is connected with the pressing plate 18, the second rotating assembly 5 is used for driving the pressing plate 18 to rotate, one side of the pressing plate 18 away from the filtering bearing plate 19 is fixedly provided with a plurality of supporting rods 29, the top of the supporting rods 29 is fixedly provided with a limiting rod 33 through a connecting part, a gap is reserved on one side, close to each other, of the supporting rods 29 and the limiting rod 33 is provided with a plurality of telescopic teeth 10 in a wedge-shaped structure, and the telescopic teeth 10 incline upwards. A second spring (not shown in the figure) is arranged between the telescopic teeth 10 and the limiting rod 33, a filter bearing plate 19 is slidably arranged at one end of the treatment cylinder 2 far away from the telescopic piece 17, a plurality of supporting rods 20 are fixedly arranged on the filter bearing plate 19, penetrating grooves 201 corresponding to the telescopic teeth 10 and the limiting rod 33 are formed in the supporting rods 20, a plurality of sleeves 27 are arranged at one side, close to the filter bearing plate 19, of the pressing plate 18, and blades 28 are fixedly arranged on the sleeves 27.

In this embodiment, the cover plate 3 is detachably installed at one end of the treatment cylinder 2, the conical buffer cylinder 11 is fixedly installed at the other end of the treatment cylinder 2, the solid waste treatment cavity is formed in the inner cavity of the treatment cylinder 2, the conical buffer cylinder 11 forms a waste liquid collecting cavity, one end of the conical buffer cylinder 11, which is far away from the treatment cylinder 2, is communicated with the liquid outlet pipe 1, the fixed column 16 is fixedly installed on the cover plate 3, the supporting ring 15 is fixedly installed on one side, which is far away from the cover plate 3, of the fixed column 16, a plurality of telescopic members 17 are fixedly installed on the supporting ring 15, the telescopic members 17 are circumferentially distributed, a chute 25 is formed in the inner wall of one end, which is close to the conical buffer cylinder 11, of the treatment cylinder 2, the supporting rod 20 is an L-shaped supporting rod 20, one end of the supporting rod 20 is in sliding connection with the chute 25, an open groove 30 is formed in the inner wall of one end, which is far away from the conical buffer cylinder 11, the joint of the open groove 30 is formed in an inclined plane, a discharging pipe 21 and a feeding pipe 6 are further arranged on the treatment cylinder 2, the feeding pipe 6 is located above the discharging pipe 21 and is installed on the side surface of the treatment cylinder 2, a plurality of overflow holes are formed in the pressing plate 18 for facilitating overflow of waste liquid.

The second rotating assembly 5 comprises a second motor 51, an output shaft 52, a second gear 53 and a toothed ring 54, the second mounting plate 22 is fixedly mounted on the processing cylinder 2, the second motor 51 is fixedly mounted on the second mounting plate 22, the output shaft 52 is fixedly mounted on the second motor 51, the second gear 53 is fixedly mounted on the output shaft 52, the second gear 53 is meshed with the toothed ring 54, and the toothed ring 54 is fixedly mounted at one end, far away from the pressing plate 18, of the supporting rod 29.

The second rotating assembly 5 may also adopt a worm gear structure to drive rotation, and the mechanism for driving rotation is not limited to the above structure.

In this embodiment, when solid waste is processed, firstly, the solid waste is thrown into the processing cylinder 2 from the feeding pipe 6, namely, the solid waste can fall directly onto the filtering bearing plate 19, at the moment, waste liquid is doped in the solid waste, and the solid waste can be a great amount of moisture because soup in kitchen waste or juice overflowed after the fruits and vegetables are soaked by salt or sugar, at the moment, the height of the pressing plate 18 is controlled through the telescopic piece 17, so that the toothed ring 54 is meshed with the second gear 53, at the moment, the pressing plate 18 is driven to rotate by the second motor 51, thereby driving the sleeve 27 and the blades 28 on the sleeve 27 to rotate, the solid waste is cut through the blades 28 while the solid waste is cut, the solid waste is effectively separated from the doped juice by the cutting, and at the moment, after the solid waste is cut, by starting the telescopic member 17 to drive the pressing plate 18 to move downwards, at this time, the limiting rod 33 and the telescopic teeth 10 are inserted into the through groove 201 on the supporting rod 20, and due to the arrangement of the telescopic teeth 10 and the second spring, the limiting rod 33 can only move unidirectionally, the inserting process is that the pressing plate 18 acts on the filtering bearing plate 19, the gradual approach of the pressing plate 18 and the filtering bearing plate 19 is to compress solid wastes, so that the waste liquid and the solid wastes are separated, the liquid outlet pipe 1 is opened at this time, thereby discharging the waste liquid, collecting the waste liquid and carrying out the next conversion, thus the liquid fertilizer can be manufactured, after the compression is completed, the pressing plate 18 moves upwards while driving the filtering bearing plate 19 to move upwards under the action of the telescopic teeth 10, when one end of the supporting rod 20 is positioned in the open groove 30, the toothed ring 54 is just meshed with the second gear 53, therefore, the toothed ring 54 is driven to rotate by the second motor 51, at this time, the rotation of the toothed ring 54 necessarily drives the pressing plate 18 and the filtering bearing plate 19 to rotate simultaneously, at this time, the waste liquid contained in the solid waste is separated from the solid waste under the action of centrifugal force caused by rotation, so that the waste liquid flows out from the liquid outlet pipe 1, then the telescopic piece 17 is started again, the pressing plate 18 and the filtering bearing plate 19 are driven to descend simultaneously by the action of the telescopic piece 17, when the filtering bearing plate 19 is completely descended to the bottom of the treatment drum 2, the telescopic teeth 10 can be extruded by adopting a hydraulic telescopic rod (not shown in the figure), so that the limiting rod 33 is conveniently moved out of the through groove 201, the separation of the pressing plate 18 and the filtering bearing plate 19 is realized, and then the discharge of the compressed and dehydrated solid waste is completed through the discharge pipe 21.

Referring to fig. 2 and 3, in one embodiment, the device further includes a first rotating assembly 4, a telescopic liquid suction tube 14, a supporting disc 23 and stirring rods 24, wherein the first rotating assembly 4 is fixedly installed at one end of the treatment cylinder 2, the first rotating assembly 4 is connected with the telescopic liquid suction tube 14, the first rotating assembly 4 is used for driving the telescopic liquid suction tube 14 to rotate, the supporting disc 23 is fixedly installed at one end of the telescopic liquid suction tube 14, and a plurality of stirring rods 24 are fixedly installed at one side of the supporting disc 23.

In this embodiment, the telescopic liquid suction tube 14 is rotatably connected with the cover plate 3, one end of the telescopic liquid suction tube 14 away from the treatment canister 2 is rotatably connected with the communicating tube 12, one end of the communicating tube 12 away from the telescopic liquid suction tube 14 is connected with the suction pump, the stirring rod 24 is telescopic, the first rotating assembly 4 comprises a first mounting plate 41, a first motor 42, fixed teeth 43 and a first gear 44, the fixed teeth 43 are fixedly mounted on the telescopic liquid suction tube 14, the support frame 13 is fixedly mounted on the cover plate 3, the first mounting plate 41 is fixedly mounted on the support frame 13, the support frame 13 is fixedly connected with the communicating tube 12, the first motor 42 is fixedly mounted on the first mounting plate 41, the first gear 44 is meshed and connected with the fixed teeth 43.

In this embodiment, when solid waste is processed, firstly, the solid waste is thrown into the processing cylinder 2 from the feeding pipe 6, namely, the solid waste can fall onto the filtering bearing plate 19 directly, the height of the pressing plate 18 is controlled through the telescopic piece 17, so that the toothed ring 54 is meshed with the second gear 53, at the moment, the pressing plate 18 is started to rotate through the second motor 51, the sleeve 27 and the blade 28 on the sleeve 27 are driven to rotate, the solid waste is cut through the blade 28 while rotating, the solid waste is effectively separated from doped juice through cutting, the separation of the solid waste from oil is also facilitated while cutting, the oil overflows and floats above the liquid level, after the cutting of the solid waste is completed, the pressing plate 18 is driven to move downwards through the telescopic piece 17, at the moment, the limiting rod 33 and the telescopic teeth 10 are inserted into the through grooves 201 on the supporting rods 20, due to the arrangement of the telescopic teeth 10 and the second spring, the limit rod 33 can only move unidirectionally, the pressing plate 18 acts on the filtering bearing plate 19 in the inserting process, the gradual approach of the pressing plate 18 and the filtering bearing plate 19 is the compression of solid waste, so that the waste liquid and the solid waste are separated, when the pressing plate 18 moves down to the limit, the stirring rod 24 is driven to stretch out and draw back, the stretching length of the stirring rod 24 is adjusted according to the liquid level of the waste liquid, after stretching out and drawing back, the stirring rod 24 is driven to rotate by the first motor 42, the stirring rod 24 is arranged circumferentially, a vortex is formed on the upper surface of the waste liquid in the rotating process, the oil above the liquid level is accumulated in the vortex center, the telescopic liquid suction pipe 14 is started at the moment, the telescopic liquid suction pipe 14 approaches the vortex center, the oil is sucked and collected, the liquid outlet pipe 1 is opened after the oil is pumped, so that the waste liquid is discharged, the waste liquid is collected and converted in the next step, so that the liquid fertilizer can be prepared, after the compression is finished, under the action of the telescopic teeth 10, the pressing plate 18 moves upwards and drives the filter bearing plate 19 to move upwards, when one end of the supporting rod 20 is positioned in the open groove 30, the toothed ring 54 is just meshed with the second gear 53, therefore, the toothed ring 54 is driven to rotate by the second motor 51, the rotation of the toothed ring 54 inevitably drives the pressing plate 18 and the filter bearing plate 19 to rotate simultaneously, the waste liquid contained in the solid waste is separated from the solid waste under the action of centrifugal force by the centrifugal force caused by the rotation, thereby flow out from drain pipe 1, then start extensible member 17 again, drive clamp plate 18 and filtration loading board 19 simultaneously decline through the effect of extensible member 17, when filtration loading board 19 descends to the processing section of thick bamboo 2 bottom completely, continue to drive clamp plate 18 and move down, at this moment, owing to behind the dehydration operation, clamp plate 18 can the small circle move down, can carry out further compression, can adopt hydraulic telescoping rod to extrude flexible tooth 10 from bottom to top this moment, thereby be convenient for gag lever post 33 shifts out through groove 201, thereby realize the separation of clamp plate 18 and filtration loading board 19, then accomplish the ejection of compact to the solid waste after compression dehydration through discharging pipe 21, thereby can realize solid waste, fluid, and (5) carrying out separate collection treatment on the waste liquid.

In one embodiment, a heater wire (not shown) is fixedly mounted to the sleeve 27.

In this embodiment, by installing the heating wire, a certain temperature environment can be provided, so that the grease with a higher melting point, such as animal grease, can be heated and melted, and the collection of the grease is realized.

Referring to fig. 9, in one embodiment, a plurality of sleeves 27 are slidably connected, and a third spring 34 is fixedly installed between the plurality of sleeves 27.

In the present embodiment, by providing the plurality of sleeves 27 in a sliding connection manner, the cutting range of the blades 28 is adjustable, and secondly, the plurality of sleeves 27 simultaneously compress the solid waste while compressing the solid waste, and the plurality of blades 28 provide a supporting skeleton for compressing the solid waste, thereby avoiding the internal loosening during the rotational dehydration process.

Referring to fig. 6, in one embodiment, the filter carrier plate 19 is fixedly provided with a limiting ring 9, and one end of a plurality of sleeves 27 away from the pressing plate 18 is rotatably connected with the limiting ring 9.

In the embodiment, the position of the sleeve 27 can be limited in the process of rotating and cutting the sleeve 27 by arranging the limiting ring 9, so that the rotation is more stable.

Referring to fig. 10, in one embodiment, a rotary ring groove 26 corresponding to a limit rod 33 is formed on an inner wall of the processing cylinder 2, a movable plate 7 is rotatably mounted on the rotary ring groove 26 at a position on one side of the telescopic teeth 10, a first spring 8 is fixedly mounted between the movable plate 7 and the processing cylinder 2, the movable plate 7 is an electromagnet, and the limit rod 33 is a magneto-philic metal.

In this embodiment, the unlocking structure of the telescopic teeth 10 may be further realized by electromagnetic driving, and by providing the movable plate 7 and the first spring 8, unlocking is performed on the unidirectional movement of the limiting plate, when the pressing plate 18 needs to be separated from the filtering bearing plate 19, the pressing plate 18 is first moved down by a certain distance, the telescopic teeth 10 closest to one end of the supporting rod 20 are released into a free state, at this time, the movable plate 7 is energized, and after the energization, the movable plate 7 approaches to the limiting rod 33, so that all the telescopic teeth 10 below the supporting rod 20 can be extruded, and at this time, the pressing plate 18 is driven to move up, so that the limiting rod 33 can be pulled out from the through slot 201.

Referring to fig. 7, in one embodiment, a push plate 32 is fixedly mounted to the blade 28 adjacent the filter carrier plate 19.

In this embodiment, by installing the push plate 32, after the separation of the pressing plate 18 and the filtering carrier 19 is completed, the push plate 32 can push the solid waste by driving the pressing plate 18 to rotate, so that the discharging can be smoother.

It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A solid waste treatment device, comprising a treatment drum and a filter carrier plate, characterized in that it also includes a pressure plate, a telescopic member, and a second rotating assembly, wherein one end of the treatment drum is fixedly mounted with the telescopic member, and the end of the telescopic member away from the treatment drum is rotatably mounted on the pressure plate, the second rotating assembly is mounted on the treatment drum, the second rotating assembly is connected to the pressure plate, and the second rotating assembly is used to drive the pressure plate to rotate. A plurality of support rods are fixedly mounted on a side of the pressure plate away from the filter carrier plate, and a limiting rod is fixedly mounted on the support rod, and a plurality of telescopic teeth are slidably mounted on the limiting rod, and a second spring is installed between the telescopic teeth and the limiting rod, and the filter carrier plate is fixedly mounted with a plurality of support rods, and the support rods are provided with through grooves corresponding to the telescopic teeth and the limiting rod, and a plurality of sleeves are installed on a side of the pressure plate close to the filter carrier plate, and a blade is fixedly mounted on the sleeve;

It also includes a first rotating assembly, a telescopic liquid extraction tube, a support plate and a stirring rod, wherein the first rotating assembly is fixedly mounted on one end of the treatment cylinder, the first rotating assembly is connected to the telescopic liquid extraction tube, the first rotating assembly is used to drive the telescopic liquid extraction tube to rotate, the support plate is fixedly mounted on one end of the telescopic liquid extraction tube, and a plurality of stirring rods are fixedly mounted on one side of the support plate;

A rotating ring groove corresponding to the limit rod is provided on the inner wall of the processing cylinder, and a movable plate is rotatably installed on the rotating ring groove at a position on one side of the telescopic tooth. The telescopic tooth is a wedge-shaped structure and is inclined upward. A first spring is fixedly installed between the movable plate and the processing cylinder. The movable plate is an electromagnet, and the limit rod is a magnetic-affinity metal.

2. A solid waste treatment device according to claim 1, characterized in that a heating wire is fixedly installed on the sleeve.

3. A solid waste treatment device according to claim 1, characterized in that the plurality of sleeves are slidably connected to each other, and a third spring is fixedly installed between the plurality of sleeves.

4. A solid waste treatment device according to claim 3, characterized in that a limiting ring is fixedly installed on the filter supporting plate, and one end of a plurality of the sleeves away from the pressure plate is rotatably connected to the limiting ring.

5. A solid waste treatment device according to claim 1, characterized in that a push plate is fixedly installed on the blade close to the filter supporting plate.