CN215696705U

CN215696705U - Kitchen waste processor

Info

Publication number: CN215696705U
Application number: CN202121443326.3U
Authority: CN
Inventors: 谭志林; 周志斌
Original assignee: Zhuzhou Ruiquan Electromechanical Equipment Manufacturing Co ltd
Current assignee: Zhuzhou Ruiquan Electromechanical Equipment Manufacturing Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-02-01
Anticipated expiration: 2031-06-28

Abstract

The utility model relates to a kitchen waste processor, comprising: frame, power device, vibrating device and pound the hammer. The treatment cabin is elastically connected to the rack, solid-liquid split charging is carried out in a mode of integral vibration of the treatment cabin, the separation effect is good, and the dehydration rate is high; oil and water are separately filled in a moving mode of the liquid receiving basin, so that waste oil can be recycled; the solid garbage such as the bone shells and the like is crushed by adopting a hammering mode, so that the problems of mechanical transmission, blade clamping and blade damage can be avoided.

Description

Kitchen waste processor

Technical Field

The utility model belongs to the technical field of garbage treatment, and relates to a kitchen garbage treatment machine.

Background

1. Current situation and harm of kitchen waste

The daily kitchen waste in a medium city is hundreds of tons, and the state clearly stipulates that the kitchen waste is not buried, burned and used as feed. Must be disposed of without pollution. As no scientific and sufficient treatment capability exists at present, the phenomena of privately treating the garbage still exist, the phenomena of replacing the garbage with labor force for collecting people, such as dish washing, dish delivery and direct money collection, are caused, the garbage is utilized by some illegal people as feed, residual water and residual oil are discarded and discharged at will, water sources, soil, meat of fed hogwash pigs and the like are seriously damaged to human bodies. Illegal persons can extract the illegal cooking oil, the illegal cooking oil is directly eaten by various restaurants, the harm to the health of people is larger, the living standard of people is continuously improved at present, the kitchen waste is increased, if the illegal cooking oil is not scientifically treated, vicious circle can be generated, and the environment and the food safety can be greatly influenced.

2. Technical situation of kitchen waste treatment

The pollution-free treatment of the kitchen waste is started and developed at present in China. Both the national authorities and provinces have clear policies and plans. Treatment stations are built in various places, but the problems of technology, efficiency, collection, transportation and the like in a short period of time are far from meeting the requirements of nationwide kitchen waste treatment trial cities, so that the treatment stations are beneficial. There are also problems due to the absence of special handling equipment and collection. At present, no pollution-free treatment machine suitable for on-site kitchen waste meeting the basic use requirement is available in China. Some kitchen waste treatment machines also need to manually remove hard kitchen waste such as bones, shells and the like. The biggest problems are that: the existing kitchen waste disposer needs about two days for treating kitchen waste in one groove, the daily harmless treatment of the kitchen waste cannot be realized, the overstocked waste is easy to smell and difficult to store, and some kitchen waste is directly boiled in the disposer by electricity, so that the kitchen waste is power-consuming, time-consuming and illegal. Therefore, there is a need to develop a fast kitchen waste disposer suitable for use in catering field, which can complete the kitchen waste disposal in one day, including: hammering crushing, vibration separation, microbial fermentation, dehydration and deoiling, organic fertilizer recycling and the like.

When kitchen waste is treated, because the kitchen waste has high water content, high organic component content and easy fermentation, certain dehydration reduction is required to be carried out on the kitchen waste no matter early-stage transportation or later-stage biodegradation in the kitchen waste treatment process, and on the one hand, the weight of the kitchen waste is reduced through dehydration, so that the dehydration reduction process is an important link of the kitchen waste treatment technology. The kitchen waste is dehydrated in an effective mode in the kitchen waste treatment process. In the prior art, the crushed slurry is usually directly discharged into a sewer or is subjected to simple solid-liquid separation by adopting a self-weight settling, centrifugal separation and squeezing separation mode, and the direct discharge causes that a large amount of oil is contained and cannot be separated and reused, so that the environmental pollution is caused, and the resource waste is also caused. In addition, in the prior art, the hard solid garbage is generally crushed by the rotation of the blade, and the blade is easily clamped by the hard solid garbage and damaged by the blade edge, so that the service life of the blade is short and the motor is burnt out due to blockage.

The utility model adopts the mode of integral vibration and extrusion of the treatment cabin to carry out solid-liquid separation, then decomposes the solid garbage by adopting microbial fermentation, separates waste oil from the solid garbage for recycling, and simultaneously recycles the fermented solid garbage as organic fertilizer. In the processing process, the hard bone shell solid is crushed by adopting a hammering mode, so that the machine is prevented from being clamped by the hard bone shell solid, and the motor is prevented from being damaged and burnt out by a cutting edge.

Through patent retrieval, the following patents mainly exist, which have a certain relationship with the utility model:

1. the utility model discloses a crushing and sorting device special for kitchen waste treatment, which is Chinese invention patents with the application number of 201410061909.8, the application date of 2014.02.24, the publication number of CN 104858032A and the publication date of 2015.08.26, named as automatic crushing and sorting device special for kitchen waste treatment and named as Shihongzuo, and solves the problems that the existing kitchen waste contains more plastic bags, the waste contains more non-organic matter components and is difficult to sort. The device adopts a totally-enclosed form, and an organic glass perspective window is arranged on a safety cover of the device. This patent uses a vibrating screen for liquid separation.

2. The utility model relates to the technical field of waste treatment equipment, in particular to a kitchen waste treatment integrated machine, which is Chinese invention patents with the application number of CN201511030208.9, the application date of 2015.12.30, the publication number of CN105597410A, the publication date of 2016.05.25, the name of an integrated machine for treating kitchen waste and the application name of Guangshan International Limited company. The method comprises the following steps: the water circulation system comprises a cabinet type frame, a cabinet type working table top is arranged above the cabinet type frame, an oil-water separator, a water circulation system, a crusher and a slag remover are arranged inside the cabinet type frame, an oil-water filter screen, a flushing water port and a feeding basin are further arranged on the cabinet type working table top, and the water circulation system comprises a circulation water tank connected with the oil-water separator, the crusher and the slag remover and a water pump installed on the circulation water tank. The waste water generated by the oil-water separator and the crusher is fully and repeatedly utilized by the water circulating system for washing the crushing cavity of the crusher, so that the effect of recycling the waste water is achieved, and the water-saving performance of the equipment is enhanced. The patent is that the solid-liquid separation is carried out by gravity sedimentation.

3. The utility model relates to the technical field of kitchen waste treatment, and discloses kitchen waste shunting treatment equipment for solid-water separation, which is named as kitchen waste shunting treatment equipment for solid-water separation, wherein the Chinese invention patent with the application number of CN201810382616.8, the application date of 2018.04.26, the publication number of CN108589860A and the publication date of 2018.09.28 is named as Hunan institute of science and technology, and the utility model discloses kitchen waste shunting treatment equipment for solid-water separation, which comprises a first shunting processor, wherein a crushing shaft is arranged in the first shunting processor, a first filter plate is arranged right below the crushing shaft, one end of the crushing shaft is fixedly sleeved on a rotating shaft of a motor, a second through hole is formed in one side wall of the first shunting processor, a transmission groove is arranged in the second through hole and fixedly connected with a second filter plate arranged in the cavity of the second shunting processor, the cavities of the first shunting processor and the second shunting processor are respectively communicated with the cavity of a third shunting processor through a first transmission pipe and a second transmission pipe, a fifth through hole is formed in one side wall of the third shunting processor and communicated with the sewer pipeline through a third transmission pipe. The utility model adopts a rotary blade to carry out crushing treatment.

4. The utility model discloses a be "202020051342.7", application date is "2020.01.10", the publication number is "CN 211757544U", the publication date is "2020.10.27", the name is "the broken screening all-in-one of sorting out of kitchen garbage", the utility model discloses a be "plum new sea", this utility model discloses a push away material subassembly including smashing screening organism, solid waste vibrations screening subassembly, fluid primary separation subassembly, kitchen garbage feed inlet, water injection pipe, kitchen garbage crushing unit and kitchen garbage, the other end setting of water injection pipe is on the inner wall of kitchen garbage feed inlet, kitchen garbage crushing unit and kitchen garbage feed inlet intercommunication, it keeps in sunken cavity to be equipped with rubbish on the up end of smashing screening organism, fluid primary separation subassembly and kitchen garbage feed inlet all are located rubbish and keep in sunken cavity department. According to the kitchen waste sorting, crushing and screening integrated machine, inorganic substances and large foreign matters which are difficult to break in kitchen waste are removed through the solid waste vibration screening component; the kitchen waste is crushed by three stages in the selecting, crushing and screening integrated machine, so that the particles of the crushed kitchen waste are sufficiently fine. The utility model discloses a carry out solid-liquid separation through extruded mode, adopt rotatory crushing rotor to carry out shredding.

The above patents are all different from the technical scheme adopted by the utility model.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model adopts a mode of integral vibration and extrusion of a treatment cabin to separate solid from liquid, adopts a mode of microbial fermentation to degrade kitchen waste, separates and recycles waste oil, and simultaneously crushes hard boney solids in a hammering mode.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a kitchen waste disposer, comprising: frame, elastic support device and processing cabin. The treatment cabin is elastically connected to the rack through the elastic supporting device, the vibration device is arranged on the treatment cabin, and the vibration device can drive the treatment cabin to vibrate integrally on the rack. The mode of integral vibration can drive the kitchen waste in the treatment cabin to vibrate, so that the kitchen waste is arranged tightly, gaps among the kitchen waste are gradually reduced, the purpose of solid-liquid separation is achieved by extruding the liquid in the middle, the separation effect is good, and the dehydration rate is high.

Further, the elastic support device includes: spring holder, spring and supporting seat, the spring holder sets up in the frame, and the supporting seat setting is peripheral at the treatment cabin, and the lower extreme of spring is fixed on the spring holder, and the upper end top of spring is under the supporting seat.

Furthermore, the bottom of the treatment cabin is in a semi-cylindrical shape inclined towards one end, a discharge port and a cover plate are arranged on the lower side face of one end, a liquid discharge hole is formed in the cover plate, and the cover plate is movably covered on the discharge port. The cover plate can block solid garbage from being discharged while discharging liquid garbage. After the fermentation treatment is finished, the cover plate is rotated and opened, and the converted organic fertilizer is discharged.

Furthermore, the liquid discharge hole is a taper hole, and the big end of the taper hole is outward, so that the liquid discharge hole can be prevented from being blocked by solid garbage.

Further, a liquid receiving disc is arranged below the liquid discharging hole, a liquid discharging pipe is arranged at the bottom of the liquid receiving disc, a waste oil barrel and a sewage barrel are arranged below the liquid discharging pipe, and the liquid receiving disc can move so that the liquid discharging pipe is aligned with the waste oil barrel or the sewage barrel. Can carry out oil-water separation, and waste oil can be recycled.

Furthermore, a slide rail is obliquely arranged below the discharge port, and a fertilizer bucket is slidably arranged on the slide rail. When the organic fertilizer is discharged, the fertilizer bucket can extend to the lower part of the discharge port along the slide rail, and the organic fertilizer slides into the packaging bag along the fertilizer bucket.

Further, the vibration device is an electromagnetic vibrator, so that the vibration frequency and the vibration amplitude can be conveniently adjusted to achieve the optimal vibration dewatering effect.

Furthermore, a rotating shaft is horizontally arranged in the treatment cabin, one end of the rotating shaft faces the direction of the discharge port, and a stirring paddle is fixedly arranged on the rotating shaft and used for stirring the kitchen waste.

Furthermore, the section of the stirring paddle and the rotating plane of the stirring paddle form an oblique angle; when the rotating shaft rotates forwards, the stirring paddle extrudes the solid garbage in the kitchen garbage towards the direction far away from the discharge port; when the rotating shaft rotates reversely, the solid waste in the kitchen waste is extruded towards the discharge port by the stirring paddle, and the organic fertilizer converted from the solid waste is extruded out of the discharge port.

Furthermore, a shifting lever is fixedly arranged on the rotating shaft, a pounding hammer is further rotatably arranged on the rotating shaft, the shifting lever can stir the pounding hammer to rotate, and the pounding hammer rotates around the rotating shaft to fall under the action of gravity. The hammering mode is adopted to crush hard objects such as bone shells and the like, so that the problems of clamping of mechanical transmission and damage of cutting edges can be avoided.

The utility model has the beneficial effects that: solid-liquid split charging is carried out by adopting the mode of integral vibration of the treatment cabin, the separation effect is good, and the dehydration rate is high; oil-water separation is carried out in a way that the liquid receiving basin moves, so that waste oil can be recycled; the hammering mode is adopted to crush hard objects such as bone shells and the like, so that the problems of clamping of mechanical transmission and damage of cutting edges can be avoided.

Drawings

Figure 1 is a schematic perspective view of an embodiment,

FIG. 2 is an enlarged view of a portion K of FIG. 1,

figure 3 is a schematic front view of the embodiment,

figure 4 is a schematic top view of the embodiment,

figure 5 is a schematic side view of an embodiment,

figure 6 is a schematic cross-sectional view a-a of figure 4,

figure 7 is a schematic cross-sectional view of B-B in figure 5,

figure 8 is a schematic perspective view of the agitation and comminution mechanism,

figure 9 is a front schematic view of the agitation and comminution mechanism,

figure 10 is a schematic view showing a hammering process of the stirring and crushing mechanism,

FIG. 11 is a second schematic view of the hammering process of the stirring and pulverizing mechanism,

figure 12 is a third schematic view of the hammering process of the stirring and crushing mechanism,

in the figure: 1-frame, 2-power device, 3-waste oil barrel, 4-slop pail, 5-liquid receiving disc, 6-fertilizer discharging bucket, 601-slide rail, 7-elastic supporting device, 701-spring seat, 702-spring, 703-supporting seat, 8-processing cabin, 801-feeding cabin door, 802-rotating shaft, 803-stirring paddle, 804-deflector rod, 805-hammer, 806-rotating arm, 807-cover plate, 808-liquid discharging hole, 9-vibrating device, 10-heating device, 11-control box, V-hammer falling direction.

Detailed Description

The utility model is further described by the following specific embodiments in conjunction with the attached drawings:

the kitchen waste disposer is shown in figures 1 to 7: the method comprises the following steps: the device comprises a frame 1, a power device 2, a waste oil barrel 3, a sewage barrel 4, a liquid receiving disc 5, a fertilizer discharging hopper 6, an elastic supporting device 7, a processing cabin 8, a vibrating device 9, a heating device 10 and a control box 11.

The elastic support means 7 comprise: the processing chamber comprises spring seats 701, springs 702 and supporting seats 703, wherein the spring seats 701 are fixedly arranged on the periphery of the top end of the frame 1, the supporting seats 703 are fixedly arranged on the periphery of the bottom of the processing chamber 8, the lower ends of the springs 702 are fixed on the spring seats 701, and the upper ends of the springs 702 are propped against the lower ends of the supporting seats 703. So that the treatment chamber 8 is elastically connected to the frame 1 by means of the spring 702.

The processing compartment 8 includes: a feeding port 801, a rotating shaft 802, a stirring paddle 803, a deflector 804, a hammer 805, a rotating arm 806, a cover plate 807 and a liquid discharge hole 808.

The feeding cabin door 801 is arranged at the top of the processing cabin 8, a human body sensor is arranged at the feeding cabin door 801, when a person is sensed, the feeding cabin door 801 is opened, and meanwhile, the rotating shaft 802 stops rotating to ensure safety.

The rotating shaft 802 is horizontally disposed in the processing chamber 8, one end of the rotating shaft 802 faces the direction of the discharge port, and the rotating shaft 802 is fixedly provided with a stirring paddle 803. The section of the stirring paddle 803 forms an oblique angle with the rotation plane of the stirring paddle 803; when the rotating shaft 802 rotates forwards, the stirring paddle 803 extrudes the solid waste in the kitchen waste towards the direction away from the discharge port; when the rotating shaft 802 rotates reversely, the stirring paddle 803 extrudes the solid waste in the kitchen waste towards the discharge port, so that the solid waste is extruded out of the discharge port.

The bottom of the processing chamber 8 is a semi-cylindrical shape inclined towards one end, a discharge port and a cover plate 807 are arranged at the lower side of one end, a liquid discharge hole 808 is arranged on the cover plate 807, and the cover plate 807 is movably covered on the discharge port. The cover plate 807 can block the discharge of solid garbage while discharging liquid garbage, after the fermentation treatment is completed, the solid garbage is converted into organic fertilizer, and the cover plate 807 is rotated and opened to discharge the organic fertilizer.

The liquid drainage hole 808 is a taper hole, the big head of the taper hole faces outwards to play a role in filtering, liquid can smoothly pass through, and solid is prevented, so that the liquid drainage hole 808 can be prevented from being blocked by solid garbage.

A liquid receiving disc 5 is arranged below the liquid discharging hole 808, a liquid discharging pipe is arranged at the bottom of the liquid receiving disc 5, a waste oil barrel 3 and a sewage barrel 4 are arranged below the liquid discharging pipe, the liquid receiving disc 5 is driven to move through a spring and an electromagnet under the control of a PLC (programmable logic controller) according to a processing program, so that the liquid discharging pipe of the liquid receiving disc 5 respectively flows water and oil into the waste oil barrel 3 or the sewage barrel 4, the purpose of loading the oil and the water in the processing process is achieved, and the waste oil can be recycled.

A slide rail 601 is obliquely arranged below the discharge port, and a fertilizer discharging bucket 6 is arranged on the slide rail 601 in a sliding way. When the organic fertilizer is discharged, the fertilizer discharging bucket 6 can extend to the lower part of the discharge port along the slide rail 601, and the organic fertilizer slides into the packaging bag along the fertilizer discharging bucket 6 for recycling.

As shown in fig. 8 to 12: a7-shaped deflector rod 804 is fixedly arranged on the rotating shaft 802, and the deflector rod 804 rotates along with the rotating shaft 802. A hammer 805 is movably arranged on the rotating shaft 802 near the shifting rod 804, the hammer 805 is a prism, one end of the hammer is rotatably arranged on the rotating shaft 802, and the hammer 805 can integrally and freely rotate around the rotating shaft 802. When the shaft 802 rotates, the 7-shaped head of the shift lever 804 moves the hammer 805, and the hammer 805 rotates along with the shift lever 804. When the free end of the hammer 805 is pivoted to the highest position (point 12), the hammer 805 will fall in a manner similar to a free fall about the pivot 802 (in the direction of V shown in fig. 10-12) under the influence of gravity. And in the falling process, the hard garbage is smashed by utilizing the edges of the triangular prisms. Repeating the above steps to pulverize bone and shell. Since hammer 805 has no blade, there is no problem of damaging the blade. Meanwhile, the hammer 805 is not fixedly connected with the rotating shaft 802, so that the fault that the motor is burnt out due to the blockage of the rotating shaft 802 is avoided.

The outside of the bottom of the processing chamber 8 is also provided with a heating device 10 for heating the processing chamber 8, so as to accelerate the fermentation process and shorten the fermentation time.

The control box 11 is installed at the end of the frame 1, and in order to prevent the vibration interference of the vibration device 9, the control box 11 is directly fixed with the installation ground by a separate support rod.

The working process of the utility model is as follows: the kitchen waste disposer is placed at a place where kitchen waste is placed in a restaurant at ordinary times, and diners pour leftovers into the disposal cabin like before. The kitchen waste disposer is set to start safely at regular time, heats and keeps proper temperature after dehydration, carries out good ventilation and stirring, degrades the garbage under the effect of microorganism, and at the same time of the next day, the kitchen waste disposer can deposit sewage, filter and discharge after oil removal, and the organic fertilizer of production discharges and sacks, and waste oil flows into special waste oil barrel automatically. And lights a work completion signal lamp to remind that the work of a new day can be carried out.

In summary, the following steps: the utility model has the beneficial effects that: solid-liquid split charging is carried out by adopting the mode of integral vibration of the treatment cabin, the separation effect is good, and the dehydration rate is high; oil-water separation is carried out in a way that the liquid receiving basin moves, so that waste oil can be recycled; the hammering mode is adopted to crush hard objects such as bone shells and the like, so that the problems of clamping of mechanical transmission and damage of cutting edges can be avoided.

The above embodiments are provided for illustrative purposes only and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should fall within the scope of the present invention, and the scope of the present invention should be defined by the claims.

Claims

1. A kitchen waste disposer, comprising: frame (1), elastic support device (7) and processing cabin (8), its characterized in that: the treatment cabin (8) is elastically connected to the rack (1) through the elastic supporting device (7), the treatment cabin (8) is provided with the vibrating device (9), and the vibrating device (9) can drive the treatment cabin (8) to vibrate on the rack (1) integrally.

2. The kitchen waste disposer of claim 1, wherein: the elastic support device (7) comprises: spring holder (701), spring (702) and supporting seat (703), spring holder (701) set up on frame (1), and supporting seat (703) set up in processing cabin (8) periphery, and the lower extreme of spring (702) is fixed on spring holder (701), and the upper end top of spring (702) is under supporting seat (703).

3. The kitchen waste disposer of claim 2, wherein: the bottom of the processing cabin (8) is in a semi-cylindrical shape inclined towards one end, a discharge port and a cover plate (807) are arranged on the side face of the lower end of the processing cabin, a liquid discharge hole (808) is formed in the cover plate (807), and the cover plate (807) is movably covered on the discharge port.

4. The kitchen waste disposer of claim 3, wherein: the liquid discharge hole (808) is a taper hole, and the big end of the taper hole faces outwards.

5. The kitchen waste disposer of claim 4, wherein: a liquid receiving disc (5) is arranged below the liquid discharging hole (808), a liquid discharging pipe is arranged at the bottom of the liquid receiving disc (5), a waste oil barrel (3) and a sewage barrel (4) are arranged below the liquid discharging pipe, and the liquid receiving disc (5) can move so that the liquid discharging pipe is aligned to the waste oil barrel (3) or the sewage barrel (4).

6. The kitchen waste disposer of claim 5, wherein: a slide rail (601) is obliquely arranged below the discharge port, and a fertilizer bucket (6) is arranged on the slide rail (601) in a sliding way.

7. The kitchen waste disposer of claim 6, wherein: the vibration device (9) is an electromagnetic vibrator.

8. The kitchen waste disposer of any of claims 1 to 7, wherein: a rotating shaft (802) is horizontally arranged in the processing cabin (8), one end of the rotating shaft (802) faces the direction of the discharge port, and a stirring paddle (803) is fixedly arranged on the rotating shaft (802).

9. The kitchen waste disposer of claim 8, wherein: the section of the stirring paddle (803) forms an oblique angle with the rotating plane of the stirring paddle (803); when the rotating shaft (802) rotates forwards, the stirring paddle (803) extrudes the solid garbage in the kitchen garbage towards the direction away from the discharge port; when the rotating shaft (802) rotates reversely, the stirring paddle (803) extrudes the solid waste in the kitchen waste towards the discharge port, and the organic fertilizer converted from the solid waste is extruded out of the discharge port.

10. The kitchen waste disposer of claim 9, wherein: the rotating shaft (802) is fixedly provided with a shifting lever (804), the shifting lever (804) is also rotatably provided with a hammer (805), the shifting lever (804) can shift the hammer (805) to rotate, and the hammer (805) rotates around the rotating shaft (802) to fall under the action of gravity.