CN211838274U

CN211838274U - Leftover food garbage disposer

Info

Publication number: CN211838274U
Application number: CN201922171897.5U
Authority: CN
Inventors: 刘子豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-11-03
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a surplus refuse treatment machine of meal, the collecting pit lower part is provided with the sewer, the slope is provided with the filter screen in the sewer, the terminal top-down of filter screen has set gradually first reducing mechanism, second reducing mechanism and auger delivery ware, still including decomposing the jar, the decomposing jar sets up in auger delivery ware's lower part, the decomposing jar is the sealed tank body, decomposing jar and auger delivery ware's discharge gate intercommunication is provided with the rubbish decomposition liquid that contains good oxygen fungus in the decomposing jar, is provided with agitating unit in the decomposing jar. Aim at solves among the prior art meal waste treatment device and lacks the problem of decomposing meal waste and making the fertilizer function. The technical effects achieved are as follows: the fermentation treatment of the smashed waste powder solid of the meal is realized, the waste powder is converted into fertilizer for use through fermentation, the phenomenon of environmental pollution caused by landfill of untreated waste of the meal is obviously reduced, and the resource utilization rate is obviously improved.

Description

Leftover food garbage disposer

Technical Field

The embodiment of the utility model provides a technical field is equipped to the surplus refuse treatment of meal, concretely relates to surplus refuse treatment of meal machine.

Background

In the prior art, a device for collecting the food waste is provided, the food waste is uniformly recovered and then sent to a waste treatment plant for treatment, the food waste is easy to rot and deteriorate in the long-time storage process, stink is generated, and the cleanness of air is seriously affected.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a surplus refuse treatment machine of meal to lack the problem that decomposes surplus rubbish of meal and do the fertilizer function among the surplus refuse treatment device of meal among the solution prior art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

according to the utility model discloses an on the one hand, surplus refuse treatment machine of meal, including the collecting pit, the sewer, the filter screen, first reducing mechanism, second reducing mechanism and auger delivery ware, the collecting pit lower part is provided with the sewer, the slope is provided with the filter screen in the sewer, the terminal top-down of filter screen has set gradually first reducing mechanism, second reducing mechanism and auger delivery ware, still including the decomposition jar, the decomposition jar sets up the lower part at auger delivery ware, the decomposition jar is the sealed tank body, decomposition jar and auger delivery ware's discharge gate intercommunication, be provided with the rubbish decomposition liquid that contains good oxygen fungus in the decomposition jar, be provided with agitating unit in the decomposition jar.

Further, the stirring device comprises a stirring motor, a stirring shaft and a plurality of stirring teeth; the stirring motor is fixed in the outside of decomposition jar, and stirring motor's output shaft penetrates inside the decomposition jar and fixedly connected with (mixing) shaft, and stirring motor's output shaft passes through to rotate between the casing of sealing ring and decomposition jar to be connected, and the periphery side of (mixing) shaft is fixed with a plurality of stirring teeth.

Furthermore, the stirring teeth are of a T-shaped structure, the small ends of the T-shaped structure of the stirring teeth are fixed on the stirring shaft, and the stirring teeth are spirally arranged on the outer peripheral side of the stirring shaft.

Furthermore, a heater is arranged in the decomposition tank, the heater is arranged right below the stirring shaft, and the heater is fixed at the bottom of the inner cavity of the decomposition tank.

Further, the decomposition tank comprises a temperature sensor and a controller, wherein the temperature sensor is arranged on the inner side wall of the decomposition tank, the temperature sensor and the heater are electrically connected with the controller, and the controller controls the heater to heat the inside of the decomposition tank according to signals of the temperature sensor.

Further, the device also comprises a squeezing plate and a plurality of squeezing cylinders; the extrusion plate sets up directly over first reducing mechanism, and first reducing mechanism is the four-axis shredder, and a plurality of extrusion cylinders are fixed on the casing of meal waste disposer, and the push rod end of a plurality of extrusion cylinders passes the casing of meal waste disposer and fixes the upper surface at the extrusion plate, and the lower surface of extrusion plate is provided with the plane of extrusion with the extrusion gear looks adaptation among the first reducing mechanism.

Furthermore, the device also comprises a discharging sliding door, a discharging cylinder and an exhaust port; a discharging sliding door is arranged at the discharging port of the spiral conveyor, the cylinder body of the discharging air cylinder is fixed on the shell of the leftover food garbage disposer, the discharging sliding door is connected with the shell of the leftover food garbage disposer in a sliding manner, the discharging sliding door is fixed at the telescopic rod end of the discharging air cylinder, and the discharging sliding door is arranged above the side of the feeding port of the decomposing tank; the exhaust port is arranged right above the discharging sliding door, and the discharging sliding door and the exhaust port are respectively arranged on two sides right above the feeding port of the decomposing tank.

Further, still include imbibition pump and profit recycling bin, profit recycling bin sets up at the outside side of sewer, and the imbibition pump sets up in the bottom of sewer, and imbibition pump liquid outlet passes through pipeline and profit recycling bin intercommunication.

Further, the bag body recycling device also comprises a bag body recycling motor and a bag body recycling auger; one end of the bag body recovery packing auger penetrates into the collection tank, an input shaft of the bag body recovery packing auger is arranged outside the collection tank, and the input shaft of the bag body recovery packing auger is in transmission connection with an output shaft of the bag body recovery motor.

Further, the device also comprises a box body, a code scanning camera, a feeding sliding door and a feeding cylinder; the box cover is established in surplus refuse treatment machine's of meal outside, and the feed inlet has been seted up directly over the box is located the collecting pit, feeding sliding door sliding connection is at the upper surface of box, and feeding sliding door is used for sealing the feed inlet, and the upper surface at the box is fixed to feeding cylinder's cylinder body, and feeding cylinder's flexible rod end is fixed on feeding sliding door, sweeps a yard camera and feeding cylinder and all is connected with the controller electricity, and the controller is according to the concertina movement of the signal control feeding cylinder who sweeps a yard camera.

The utility model has the advantages of as follows: through the utility model discloses the fermentation that sets up has realized smashing the back to the surplus rubbish powder solid of meal is handled, changes it into fertilizer through the fermentation and uses, is showing the environmental pollution phenomenon that has reduced the surplus rubbish of landfill and leads to, is showing and is improving resource utilization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a cross-sectional view of a waste disposer according to some embodiments of the present invention.

Fig. 2 is a cross-sectional view of a waste disposer according to other embodiments of the present invention.

Fig. 3 is a cross-sectional view of a food waste disposer according to still other embodiments of the present invention.

In the figure: 1. the device comprises a collecting pool, 2, a sewer, 3, a filter screen, 4, a first crushing device, 5, a second crushing device, 6, a screw conveyor, 7, a liquid leakage net, 8, a screw conveying motor, 9, a second motor, 10, a first motor, 11, a second transmission case, 12, a first transmission case, 13, a squeezing plate, 14, a squeezing cylinder, 15, a stirring motor, 16, a stirring shaft, 17, a stirring tooth, 18, a heater, 19, a temperature sensor, 20, a decomposition tank, 21, an exhaust port, 22, a discharging sliding door, 23, a discharging cylinder, 24, an oil-water recovery barrel, 25, a liquid suction pump, 26, a bag body recovery motor, 27, a bag body recovery auger, 28, a box body, 29, a code scanning camera, 30, a feeding sliding door, 31 and a feeding cylinder.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1, the leftover food garbage disposal machine in this embodiment comprises a collecting tank 1, a sewer 2, a filter screen 3, a first crushing device 4, a second crushing device 5 and a screw conveyor 6, wherein the sewer 2 is arranged on the lower portion of the collecting tank 1, the filter screen 3 is obliquely arranged in the sewer 2, the first crushing device 4, the second crushing device 5 and the screw conveyor 6 are sequentially arranged at the tail end of the filter screen 3 from top to bottom, the leftover food garbage disposal machine further comprises a decomposition tank 20, the decomposition tank 20 is arranged on the lower portion of the screw conveyor 6, the decomposition tank 20 is a sealed tank body, the decomposition tank 20 is communicated with a discharge hole of the screw conveyor 6, garbage decomposition liquid containing aerobic bacteria is arranged in the decomposition tank 20, and a stirring device is arranged in the decomposition.

In this embodiment, optionally, the device further comprises a first motor 10, a first transmission case 12, a spiral conveying motor 8 and a leakage net 7; the collecting tank 1 is provided with a containing cavity with an open upper end, the upper end of a sewer 2 penetrates through the closed end of the collecting tank 1 and is communicated with the containing cavity, a filter screen 3 is obliquely arranged in the middle of the sewer 2, a mixed garbage discharge port is formed in the side wall of the sewer 2, the mixed garbage discharge port is positioned on one side right opposite to the inclined surface of the filter screen 3, a crushing feed port of a first crushing device 4 is communicated with the mixed garbage discharge port, a spiral conveyor 6 is arranged right below the crushing discharge port of the first crushing device 4, the axial line of the spiral conveyor 6 and the axial line of the first crushing device 4 are arranged in parallel, a leakage net 7 is arranged below a shell at one end of the spiral conveyor 6, the leakage net 7 is communicated with the sewer 2 through a pipeline, the other end of the spiral conveyor 6 is provided with a dry garbage discharge port, and a power input shaft of the first crushing device, the power input shaft of the screw conveyor 6 is connected with the output shaft of the screw conveying motor 8; the automatic crushing device is characterized by further comprising a second motor 9 and a second transmission case 11, wherein the second crushing device 5 is positioned between the first crushing device 4 and the screw conveyor 6, a crushing feed inlet of the second crushing device 5 is arranged right opposite to a crushing discharge outlet of the first crushing device 4, and the screw conveyor 6 is arranged right below the crushing discharge outlet of the second crushing device 5; the power input shaft of the second crushing device 5 is connected with the output shaft of the second motor 9 through a second transmission case 11; the first crushing device 4 and the second crushing device 5 are four-shaft shredders, and the particle size of the crushed material passing through the first crushing device 4 is larger than that of the crushed material passing through the second crushing device 5; the four-shaft shredder comprises a shredding box body 28, a first rotating shaft, a second rotating shaft, a third rotating shaft, a fourth rotating shaft, a first crushing gear, a second crushing gear, a third crushing gear and a fourth crushing gear; a plurality of first crushing gears are arranged on the first rotating shaft, a plurality of second crushing gears are arranged on the second rotating shaft, a plurality of third crushing gears are arranged on the third rotating shaft, a plurality of fourth crushing gears are arranged on the fourth rotating shaft, the first rotating shaft is positioned beside the second rotating shaft, the steering directions of the first rotating shaft and the second rotating shaft are opposite, the third rotating shaft is positioned on one side of the second rotating shaft away from the first rotating shaft, the steering direction of the third rotating shaft is the same as that of the second rotating shaft, the fourth rotating shaft is positioned on one side of the first rotating shaft away from the second rotating shaft, the steering direction of the fourth rotating shaft is the same as that of the first rotating shaft, the first crushing gears on the first rotating shaft and the second crushing gears on the second rotating shaft are sequentially and alternately arranged, the first crushing gears on the first rotating shaft and the fourth crushing gears on the fourth rotating shaft are sequentially and alternately arranged, and the second crushing gears on the second rotating shaft and the third crushing gears on the third rotating shaft are sequentially and alternately; the first crushing gear, the second crushing gear, the third crushing gear and the fourth crushing gear are identical in structure and are provided with a plurality of crushing teeth; the crushing teeth of the first crushing gear are spirally arranged on the first rotating shaft, the crushing teeth of the second crushing gear are spirally arranged on the second rotating shaft, the crushing teeth of the third crushing gear are spirally arranged on the third rotating shaft, and the crushing teeth of the fourth crushing gear are spirally arranged on the fourth rotating shaft; the shell of the screw conveyor 6 is of a U-shaped structure with an open upper end, and the open end of the screw conveyor 6 is arranged right opposite to the crushing discharge port of the second crushing device 5; the filter screen 3 comprises a fixing ring and a plurality of filter rods, the plurality of filter rods are all fixed on the fixing ring and are arranged at equal intervals, and a filter gap is formed between every two adjacent filter rods; or, filter screen 3 includes the filter screen body, and the filter screen body is sheet structure, has seted up a plurality of filtration pores on the filter screen body and has constituteed, and a plurality of filtration pores are the round hole, and a plurality of filtration pores equidistant setting of crossing.

The technical effect that this embodiment reaches does: through the decomposition tank 20 that this embodiment set up, realized the fermentation treatment after smashing the surplus rubbish powder solid matter of meal, changed it into fertilizer through the fermentation and used, showing and having reduced the environmental pollution phenomenon that the surplus rubbish of landfill leads to, showing and improving resource utilization.

Example 2

As shown in fig. 1, the leftover garbage disposer in the embodiment includes all the technical features of embodiment 2, and in addition, the stirring device includes a stirring motor 15, a stirring shaft 16 and a plurality of stirring teeth 17; the stirring motor 15 is fixed outside the decomposing tank 20, an output shaft of the stirring motor 15 penetrates into the decomposing tank 20 and is fixedly connected with a stirring shaft 16, the output shaft of the stirring motor 15 is rotatably connected with a shell of the decomposing tank 20 through a sealing ring, and a plurality of stirring teeth 17 are fixed on the outer peripheral side of the stirring shaft 16; the stirring teeth 17 are of a T-shaped structure, the small ends of the T-shaped structure of the stirring teeth 17 are fixed on the stirring shaft 16, the stirring teeth 17 are spirally arranged on the outer peripheral side of the stirring shaft 16, and the stirring teeth 17 are fixed on the outer cylindrical surface of the stirring shaft 16 through welding.

The beneficial effects in this embodiment are: the stirring device is arranged, so that the fermentation uniformity of the decomposing tank 20 is improved; through the stirring tooth 17 that sets up the T font, and through arranging the setting with stirring tooth 17 spiral, improved stirring efficiency.

Example 3

As shown in fig. 1, the leftover garbage disposer in the embodiment includes all the technical features of embodiment 3, in addition, a heater 18 is further disposed in the decomposition tank 20, the heater 18 is disposed right below the stirring shaft 16, and the heater 18 is fixed at the bottom of the inner cavity of the decomposition tank 20; the device further comprises a temperature sensor 19 and a controller, wherein the temperature sensor 19 is arranged on the inner side wall of the decomposition tank 20, the temperature sensor 19 and the heater 18 are electrically connected with the controller, and the controller controls the heater 18 to heat the interior of the decomposition tank 20 according to signals of the temperature sensor 19.

The beneficial effects in this embodiment are: by arranging the heater 18 and the temperature sensor 19, the optimal decomposition temperature in the decomposition tank 20 is ensured, and the crushed food waste is decomposed into organic fertilizer by aerobic bacteria at a proper temperature.

Example 4

As shown in fig. 1, the waste disposer in the embodiment includes all the technical features of embodiment 1, and in addition, includes a squeezing plate 13 and a plurality of squeezing cylinders 14; the extrusion plate 13 is arranged right above the first crushing device 4, the first crushing device 4 is a four-shaft shredder, the extrusion cylinders 14 are fixed on the shell of the food waste disposer, the push rod ends of the extrusion cylinders 14 penetrate through the shell of the food waste disposer and are fixed on the upper surface of the extrusion plate 13, and the lower surface of the extrusion plate 13 is provided with an extrusion surface matched with the extrusion gear in the first crushing device 4; the device also comprises a discharging sliding door 22, a discharging cylinder 23 and an exhaust port 21; a discharging sliding door 22 is arranged at the discharging port of the screw conveyor 6, the cylinder body of the discharging air cylinder 23 is fixed on the shell of the leftover garbage disposer, the discharging sliding door 22 is connected with the shell of the leftover garbage disposer in a sliding manner, the discharging sliding door 22 is fixed at the telescopic rod end of the discharging air cylinder 23, and the discharging sliding door 22 is arranged above the side of the feeding port of the decomposing tank 20; the exhaust port 21 is arranged opposite to the discharging sliding door 22, and the discharging sliding door 22 and the exhaust port 21 are respectively arranged on two sides right above the feeding port of the decomposing tank 20; in the embodiment, a limit sensor is arranged at the limit position of the extrusion plate 13, and the limit sensor close to the first crushing device 4 limits the distance between the extrusion plate 13 and the outer contour of the extrusion gear of the first crushing device 4, so that collision between the extrusion plate 13 and the extrusion gear is avoided.

The beneficial effects in this embodiment are: by arranging the extrusion plate 13 and the extrusion cylinder 14, solid matters in the food waste are extruded into the first crushing device 4 in the crushing process, the phenomenon that the solid matters such as balls cannot be extruded is avoided, the extrusion crushing effect is improved, and the working efficiency of the first crushing device 4 and the second-stage pressing device is improved; through setting up ejection of compact sliding door 22, the automaticity of the auger delivery 6 ejection of compact when having improved the ejection of compact has avoided the emergence of the phenomenon that the extrusion effect is low that the sealed effect is poor to lead to among the profit extrusion process.

The garbage disposer of embodiments 1 to 4 is suitable for use in a household, and when used, the food waste enters the machine through the sewer 2, the spiral gear of the spiral conveyor 6 reversely rotates after the food waste is crushed and the redundant oil and water is discharged, the discharging sliding door 22 is opened while the food waste rotates, the residual residue enters the early decomposition tank 20, stirring and fermenting under the action of aerobic bacteria in the decomposing tank 20 to form fertilizer, recovering the fertilizer from the upper door, replacing, purchasing appointed goods or goods on cooperative software on the basis of the software, connecting an air outlet with an air exhaust pipeline at home, pouring sundries into the crushing teeth of the first crushing device 4, the extrusion plate 13 at the top extrudes the material at the feed inlet at the upper part of the first crushing device 4 under the action of the extrusion cylinder 14, and plays an auxiliary role in crushing the material; all product parts and aerobic bacteria are uniformly supplied.

Example 5

As shown in fig. 2 or fig. 3, the waste disposer in this embodiment includes all the technical features of embodiment 1, and in addition, further includes a liquid suction pump 25 and an oil-water recovery barrel 24, the oil-water recovery barrel 24 is disposed beside the exterior of the sewage 2, the liquid suction pump 25 is disposed at the bottom of the sewage 2, and a liquid outlet of the liquid suction pump 25 is communicated with the oil-water recovery barrel 24 through a pipeline.

The food waste disposer in the embodiment is suitable for the catering industry, an independent machine puts impurities into a U-shaped opening, oil and impurity separation is firstly carried out, oil and water are recovered, the impurities are extruded and drained, oil and water are recovered into an oil and water recovery barrel 24 through a liquid suction pump 25 after drainage, and other software operations are the same as those of households.

The beneficial effects in this embodiment are: by arranging the water suction pump and the oil-water recovery barrel 24, the oil-water mixture can be stored in the catering industry in a timely and sealed manner, the stink phenomenon caused by the waste after meal is avoided, and the bonding phenomenon of the waste after meal to the whole waste after meal processor due to overhigh water content is avoided.

Example 6

As shown in fig. 3, the leftover garbage disposal apparatus in this embodiment includes all the technical features of embodiment 1, and in addition, further includes a bag body recycling motor 26 and a bag body recycling auger 27; one end of the bag body recycling auger 27 penetrates into the collecting tank 1, an input shaft of the bag body recycling auger 27 is arranged outside the collecting tank 1, and the input shaft of the bag body recycling auger 27 is in transmission connection with an output shaft of the bag body recycling motor 26; the device also comprises a box body 28, a code scanning camera 29, a feeding sliding door 30 and a feeding cylinder 31; the box 28 cover is established in surplus refuse treatment machine's of meal outside, the feed inlet has been seted up directly over box 28 is located collecting pit 1, feeding sliding door 30 sliding connection is at the upper surface of box 28, feeding sliding door 30 is used for sealing the feed inlet, the upper surface at box 28 is fixed to the cylinder body of feeding cylinder 31, the flexible rod end of feeding cylinder 31 is fixed on feeding sliding door 30, sweep a yard camera 29 and feeding cylinder 31 and all be connected with the controller electricity, the controller is according to the concertina movement of sweeping yard camera 29's signal control feeding cylinder 31.

The beneficial effects in this embodiment are: by arranging the bag body recycling motor 26 and the bag body recycling auger 27, when a user puts in the food waste packaged with the garbage bag, the garbage bag is timely stirred to be broken and is rotationally drawn and recycled through the bag body recycling auger 27, the winding of the plastic bag to the crushing gear generated when the plastic bag enters the first crushing device 4 and the second crushing device 5 is avoided, and the occurrence of machine faults is reduced; by arranging the code scanning camera 29, the safety of the user in use is improved, and the phenomenon that the user maliciously puts non-meal garbage into the device at will to damage the device is avoided.

According to the technical scheme of the embodiment, after the meal waste is crushed and extruded, the remaining meal waste is fermented by combining heating and aerobic bacteria to generate 95% of gas and 5% of organic fertilizer; the community owners inform the property through mobile phone software that the organic fertilizer is extruded into a cake shape for storage after being recovered, the catering industry separates oil and sundries recovered every day, the oil is recovered by related manufacturers, the sundries are changed into the organic fertilizer through machines, and the organic fertilizer is recovered by working personnel or the property after being extruded into the cake shape for sealing and storage in a fixed month; the urban village is provided with a public processor due to the narrow kitchen, the procedures after code scanning and login are the same as those used in household and catering industries, and organic fertilizers are recovered in a fixed month; the obtained fertilizer is uniformly sent to a fertilizer factory to be made into fertilizer for farmers to sell common people in mountainous areas, the common people in mountainous areas can sell products on software, and the fertilizer is indirectly generated by users, and a certain number of bonus points are generated in the period as rewards; for example, 400 tons of domestic garbage are generated in the Futian area, wherein the residual food garbage seeps out stink finally and in the process of transportation, the transportation cost is high, after the product is processed, 400 tons of domestic garbage per day are changed into 100 to 200 tons or even less, for example, 200 tons of residual food garbage per day are reduced, 400 yuan is obtained by processing each ton, 8 ten thousand yuan is reduced per day, 240 ten thousand yuan is reduced per month, 2.7 yuan is transported per kilometer, and the transportation cost is nearly one hundred thousand yuan per month, the device is used only once per month, in addition, in the later-stage processing process, workers can recover at home, the recovered fertilizer is extruded and then sealed and packaged, a certain amount of the fertilizer is uniformly sent to a fertilizer factory, and the machine and the generated fertilizer are sold in a mode of installments or first payment and installments payment in installments.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Claims

1. The utility model provides a surplus refuse treatment machine of meal, includes collecting pit (1), sewer (2), filter screen (3), first reducing mechanism (4), second reducing mechanism (5) and auger delivery ware (6), collecting pit (1) lower part is provided with sewer (2), the slope is provided with in sewer (2) filter screen (3), the terminal top-down of filter screen (3) has set gradually first reducing mechanism (4), second reducing mechanism (5) and auger delivery ware (6), its characterized in that still includes decomposition tank (20), decomposition tank (20) set up the lower part of auger delivery ware (6), decomposition tank (20) are the sealed tank body, decomposition tank (20) with the discharge gate intercommunication of auger delivery ware (6), be provided with the rubbish that contains aerobic bacteria and divide the solution in decomposition tank (20), and a stirring device is arranged in the decomposition tank (20).

2. The leftover waste disposer of claim 1, wherein the stirring device comprises a stirring motor (15), a stirring shaft (16) and a plurality of stirring teeth (17); agitator motor (15) are fixed the outside of decomposition tank (20), the output shaft of agitator motor (15) penetrates inside and fixedly connected with of decomposition tank (20) stirring shaft (16), the output shaft of agitator motor (15) pass through the sealing ring with rotate between the casing of decomposition tank (20) and be connected, the periphery side of stirring shaft (16) is fixed with a plurality ofly stirring tooth (17).

3. The leftover garbage disposer according to claim 2, wherein the stirring teeth (17) are of a T-shaped structure, the small end of the T-shaped structure of the stirring teeth (17) is fixed on the stirring shaft (16), and the stirring teeth (17) are spirally arranged on the outer periphery of the stirring shaft (16).

4. The leftover garbage disposer of claim 2, wherein a heater (18) is further arranged in the decomposition tank (20), the heater (18) is arranged right below the stirring shaft (16), and the heater (18) is fixed at the bottom of an inner cavity of the decomposition tank (20).

5. The leftover garbage disposer of claim 4, further comprising a temperature sensor (19) and a controller, wherein the temperature sensor (19) is arranged on the inner side wall of the decomposition tank (20), the temperature sensor (19) and the heater (18) are both electrically connected with the controller, and the controller controls the heater (18) to heat the decomposition tank (20) according to a signal of the temperature sensor (19).

6. The leftover waste disposer of claim 1, further comprising a squeezing plate (13) and a plurality of squeezing cylinders (14); the stripper plate (13) sets up directly over first reducing mechanism (4), first reducing mechanism (4) are the four-axis shredder, and are a plurality of extrusion cylinder (14) are fixed on the casing of meal waste disposer, and are a plurality of the push rod end of extrusion cylinder (14) passes the casing of meal waste disposer and fixes the upper surface of stripper plate (13), the lower surface of stripper plate (13) be provided with the extrusion face of the extrusion gear looks adaptation in first reducing mechanism (4).

7. The leftover waste disposer of claim 1, further comprising a discharge slide door (22), a discharge cylinder (23), and an exhaust outlet (21); the discharging sliding door (22) is arranged at the discharging port of the screw conveyor (6), the cylinder body of the discharging air cylinder (23) is fixed on the shell of the leftover garbage disposer, the discharging sliding door (22) is connected with the shell of the leftover garbage disposer in a sliding mode, the discharging sliding door (22) is fixed at the telescopic rod end of the discharging air cylinder (23), and the discharging sliding door (22) is arranged above the side of the feeding port of the decomposing tank (20); the exhaust port (21) is right opposite to the discharging sliding door (22), and the discharging sliding door (22) and the exhaust port (21) are respectively arranged on two sides right above a feeding hole of the decomposing tank (20).

8. The food waste disposer of claim 1, further comprising a liquid suction pump (25) and an oil-water recovery barrel (24), wherein the oil-water recovery barrel (24) is disposed beside the outside of the sewer (2), the liquid suction pump (25) is disposed at the bottom of the sewer (2), and a liquid outlet of the liquid suction pump (25) is communicated with the oil-water recovery barrel (24) through a pipeline.

9. The leftover garbage disposer of claim 1, further comprising a bag recycling motor (26) and a bag recycling auger (27); the one end that auger (27) was retrieved to the bag body penetrates in collecting pit (1), the input shaft setting that auger (27) was retrieved to the bag body is in the outside of collecting pit (1), the input shaft that auger (27) was retrieved to the bag body with the output shaft transmission of motor (26) is retrieved to the bag body is connected.

10. The leftover garbage disposer of claim 5, further comprising a box (28), a code scanning camera (29), a feeding sliding door (30) and a feeding cylinder (31); the outside at surplus refuse treatment machine of meal is established to box (28) cover, box (28) are located the feed inlet has been seted up directly over collecting pit (1), feeding sliding door (30) sliding connection be in the upper surface of box (28), feeding sliding door (30) be used for with the feed inlet is sealed, the cylinder body of feeding cylinder (31) is fixed the upper surface of box (28), the flexible rod end of feeding cylinder (31) is fixed on feeding sliding door (30), sweep yard camera (29) and feeding cylinder (31) all with the controller electricity is connected, the controller basis sweep the signal control of yard camera (29) the concertina movement of feeding cylinder (31).