Kitchen garbage treatment equipment with multiple throwing ports

Abstract

The invention discloses kitchen garbage treatment equipment with multiple throwing ports, and relates to the technical field of kitchen garbage treatment equipment. The multi-throwing-opening kitchen garbage treatment equipment comprises multiple sets of throwing openings, a storage bin, a biodegradation bin and a vacuum feeding pipe, the throwing openings are formed in a kitchen, and the storage bin and the biodegradation bin are arranged in a garbage treatment station. According to the integrated cabinet, each kitchen is used for storing only a throwing opening with a very small occupied area, so that the whole kitchen garbage is connected with existing kitchen utensils during treatment to realize integrated utilization of resources, the existing kitchen equipment and the whole integrated cabinet body are mounted in a matched manner, and the integration degree is high. And through suction of the vacuum pump, the crushed garbage is transferred and conveyed to a designated place in a pipeline, and conveying is convenient. The kitchen garbage is crushed in the kitchen, so that soup leakage caused by the way from the kitchen, the rough machining room and other areas to the garbage room is reduced, and the overall environment is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of kitchen waste treatment equipment, and in particular to a kitchen waste treatment equipment with multiple delivery ports. Background Art

[0002] Kitchen waste is a type of waste that exists in every catering kitchen, especially large commercial catering kitchens and kitchens of enterprises and institutions, which produce a large amount of kitchen waste every day. Kitchen waste contains extremely high moisture and organic matter, which is easy to rot and produce odor, affecting the surrounding environment. In addition, it is limited by the kitchen space. It is necessary to ensure that the waste is handled in time while not occupying too much kitchen space. Therefore, the multi-inlet system came into being.

[0003] In the document (application number: CN202111281301.2), a method for harmless treatment of kitchen waste is disclosed, which relates to the technical field of kitchen waste treatment. It includes: dehydrating and sorting the kitchen waste, removing impurities in the kitchen waste by analyzing the characteristics of organic hydrocarbons; crushing the remaining kitchen waste, and performing solid-liquid separation to form solid kitchen waste and wastewater, using a gas monitoring device to monitor the gas emissions during the kitchen waste crushing process in real time, and removing harmful odorous gases according to gas emission standards; anaerobic digestion of solid kitchen waste to produce biogas and biogas, making the biogas into organic fertilizer, desulfurizing the biogas and transporting it to the power plant in a sealed manner; treating the wastewater and applying it to secondary water use for residents. The present invention realizes the integrated treatment of kitchen waste, avoids environmental pollution caused by improper treatment, and effectively improves the efficiency of classified recycling of kitchen waste;

[0004] In the document (application number: CN201911240490.1), a kitchen waste disposer is disclosed, which includes: a housing having a feeding port for putting kitchen waste; a crushing assembly arranged in the housing, the crushing assembly including a crushing chamber, the crushing chamber having a feed port connected to the feeding port and a slag outlet for discharging the crushed waste residue; and a compression assembly having a compression chamber connected to the slag outlet, the compression assembly is used to compress the kitchen waste discharged into the compression chamber after crushing. The kitchen waste disposer provided by the present invention can crush and compress kitchen waste, and the processed kitchen waste is small in size, which is convenient for cleaning, storage and recycling as fertilizer.

[0005] The above patents and prior art have the following technical problems in actual use:

[0006] When it comes to garbage disposal, most of the time, external machines are used, which require additional space. The kitchen equipment has a low degree of integration, poor space utilization, and a single functional structure. It cannot be used for garbage crushing, dry-wet separation, reduction, and packaging after processing. It also has a low degree of automation and cannot meet the needs of assembly line processing. Summary of the invention

[0007] The purpose of the present invention is to solve the above-mentioned problem and provide a kitchen waste treatment device with multiple delivery ports.

[0008] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0009] A multi-inlet kitchen waste treatment device, comprising a plurality of inlets, a storage bin, a biodegradation bin and a vacuum feeding pipe, wherein the inlets are arranged in a kitchen, the storage bin and the biodegradation bin are arranged in a waste treatment station, and a dehydration pipe is arranged at a discharge port of the inlets;

[0010] A vacuum pump is fixedly installed inside the storage bin, at least two groups of storage tanks are arranged inside the storage bin, liquid level sensors are arranged inside the storage tanks, multiple groups of storage tanks are connected in parallel, the vacuum pump is simultaneously connected to the feed ports of the multiple groups of storage tanks, the vacuum pump is connected to the multiple groups of dehydration pipes through a vacuum feeding pipe, and the discharge port of the storage tank is connected to the biodegradation bin.

[0011] Furthermore, a feed hopper is provided at the top of the delivery port, a crushing body is fixedly installed at the bottom of the feed hopper, a crushing storage layer is provided at the bottom of the crushing body, a crushing discharge port is provided on the outer side of the crushing storage layer, the crushing discharge port is connected with a dehydration pipeline, a crushing unit bracket is fixedly installed inside the delivery port, a crushing motor is fixedly installed inside the crushing unit bracket, and the output end of the crushing motor is connected with the crushing body.

[0012] Furthermore, a flap is hinged on the top of the delivery port, and an operation screen is fixedly installed on the front of the delivery port.

[0013] Furthermore, a hidden magnetic device is provided inside the feed hopper.

[0014] Furthermore, an automatic cleaning circulation system is arranged inside the delivery port, and a cleaning spray gun is arranged outside the delivery port.

[0015] Furthermore, a ball valve is arranged between the dehydration pipeline and the crushing discharge port, the dehydration pipeline adopts a transparent pipeline, a plurality of groups of filter screens are rotatably installed inside the dehydration pipeline, a plurality of groups of reset pendulums are rotatably installed outside the dehydration pipeline, the reset pendulums are fixedly connected to the filter screen, a plurality of groups of top sliding sleeves are arranged on the top of the dehydration pipeline, the top sliding sleeves are arranged corresponding to the filter screen, an upper stop rod is slidably connected inside the top sliding sleeve, an upper top spring is arranged between the upper stop rod and the inner wall of the top sliding sleeve, the end of the upper stop rod away from the filter screen is inclined, a plurality of groups of stoppers are arranged on the bottom of the dehydration pipeline, the stoppers are arranged corresponding to the filter screen.

[0016] Furthermore, the vacuum pump adopts a dry claw vacuum pump.

[0017] Furthermore, a stirring rod is rotatably installed inside the biodegradable bin, a stirring motor is fixedly installed on the outside of the biodegradable bin, the output end of the stirring motor is connected to the stirring rod, a heating device is fixedly installed inside the biodegradable bin, a discharge port is provided at the bottom of the biodegradable bin, a small pump is fixedly installed inside the storage bin, the small pump is connected to the discharge ports of multiple groups of storage tanks, and the small pump is connected to the biodegradable bin through a pipeline.

[0018] Furthermore, the heating device adopts a ceramic circulation heater.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The present invention stores only a very small inlet in each kitchen, so that the entire kitchen waste can be connected with the existing kitchen utensils during processing to achieve integrated utilization of resources, and the existing kitchen equipment can be matched and installed with the entire integrated cabinet, with a high degree of integration.

[0021] 2. The present invention transfers the crushed garbage through the suction of a vacuum pump and transports it to a designated location in a pipeline, which is convenient for transportation.

[0022] 3. The kitchen waste of the present invention is crushed in the kitchen, which reduces the spillage of soup on the way from the kitchen, rough processing room and other areas to the garbage room, and improves the overall environment.

[0023] 4. The kitchen waste of the present invention is processed in a fully sealed environment from generation to crushing, dehydration and fermentation, thus preventing the kitchen waste from being exposed to the air and causing the growth of pests such as rats and mosquitoes, and also preventing the breeding of bacteria.

[0024] 5. The present invention uses vacuum suction to dehydrate the crushed garbage by setting a dehydration pipeline, thereby preventing the garbage from sticking to the inner wall of the vacuum feeding pipe and improving the subsequent garbage treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1is a schematic diagram of a kitchen waste treatment system of the present invention;

[0026] Figure 2 2. It is a front view schematic diagram of the delivery port of the present invention;

[0027] Figure 3 It is a schematic diagram of the internal structure of the delivery port of the present invention;

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of the storage bin of the present invention;

[0029] Figure 5 This is a schematic diagram of the three-dimensional structure of the biodegradable bin of the present invention;

[0030] Figure 6 It is a schematic diagram of the dehydration pipeline structure of the present invention;

[0031] Figure 7 It is a schematic diagram of the cross-sectional structure of the dehydration pipeline of the present invention.

[0032] Figure numerals: 1. delivery port; 11. flap; 12. feed hopper; 13. crushing body; 14. crushing storage layer; 15. crushing discharge port; 16. crushing unit bracket; 17. crushing motor; 18. operation screen; 2. storage bin; 21. vacuum pump; 22. storage tank; 23. small pump; 3. biodegradable bin; 31. stirring motor; 32. stirring rod; 33. heating device; 4. vacuum feeding pipe; 41. ball valve; 5. dehydration pipeline; 51. filter screen; 52. reset pendulum; 53. top sliding sleeve; 54. upper stop rod; 55. upper top spring; 56. stopper. DETAILED DESCRIPTION

[0033] To make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0034] Embodiment 1, as Figure 1-Figure 7 As shown, a multi-inlet kitchen waste treatment device includes multiple groups of inlets 1, storage bins 2, biodegradation bins 3 and vacuum feeding pipes 4. The inlet 1 is arranged in the kitchen, the storage bins 2 and the biodegradation bins 3 are arranged in the waste treatment station, and the outlet of the inlet 1 is provided with a dehydration pipe 5;

[0035] A vacuum pump 21 is fixedly installed inside the storage bin 2. At least two groups of storage tanks 22 are arranged inside the storage bin 2. Liquid level sensors are arranged inside the storage tanks 22. The multiple groups of storage tanks 22 are connected in parallel with each other. The vacuum pump 21 is connected to the feed ports of the multiple groups of storage tanks 22 at the same time. The vacuum pump 21 is connected to the multiple groups of dehydration pipes 5 through the vacuum feeding pipes 4. The discharge ports of the storage tanks 22 are connected to the biodegradation bin 3.

[0036] Processing process: Each system machine can use up to seven delivery ports 1 at the same time. After the kitchen waste is processed through the delivery port 1, the vacuum pump 21 in the storage bin 2 starts to work. Through vacuum suction, the broken garbage first enters the dehydration pipeline 5 for dehydration, and then enters the storage tank 22 through the vacuum feeding pipe 4. Multiple storage tanks 22 are connected in parallel. Each storage tank 22 is equipped with a liquid level sensor. When the tank body is stored to a certain level, the sensor begins to respond, and the vacuum extraction action of the tank body stops immediately. The spare tank body starts to suck and store. At the same time, the storage tank that stops sucking sends the garbage to the biodegradable bin 3 through a pipeline. The biodegradable bin 3 is then passed through an independent system, supplemented with auxiliary bacteria, and finally forms organic fertilizer through biological fermentation, and then discharged. The above is a cycle. The maximum daily garbage processing capacity of this system is 1000KG.

[0037] Embodiment 2, based on the above embodiment, provides a structure of a delivery port 1;

[0038] like Figure 2 , Figure 3 As shown, a feed hopper 12 is arranged at the top of the delivery port 1, a crushing body 13 is fixedly installed at the bottom of the feed hopper 12, a crushing storage layer 14 is arranged at the bottom of the crushing body 13, a crushing discharge port 15 is arranged on the outside of the crushing storage layer 14, and the crushing discharge port 15 is connected with the dehydration pipeline 5, a crushing unit bracket 16 is fixedly installed inside the delivery port 1, a crushing motor 17 is fixedly installed inside the crushing unit bracket 16, and the output end of the crushing motor 17 is connected with the crushing body 13.

[0039] The feed hopper 12 adopts an inclined structure to avoid the phenomenon of garbage accumulation when it is put in. After the kitchen waste is crushed by the crushing body 13, it flows into the crushing storage layer 14, and finally enters the vacuum feeding pipe 4 through the crushing discharge port 15 through the suction of the vacuum pump 21, and enters the next step. The crushing body 13 of the feeding port 1 is driven by the crushing motor 17, and the intervention voltage is 220V;

[0040] The whole device of the feeding port 1 is made of SUS304 stainless steel, with a table panel of 2.0mm thick and a side panel of 1.5mm thick; the frame is welded from 304 stainless steel square tubes; the crushing body 13 uses a special knife disc to grind directly into kitchen waste such as vegetable leaves, shells, shrimp shells, bones, and rhizomes; the machine switch and motor meet the waterproof requirements, and the whole machine meets IPX6 or above standards.

[0041] Furthermore, a flap 11 is hinged on the top of the delivery port 1, which can effectively isolate odors when closed, and the flap 11 is equipped with a safety door lock detection device. When the equipment is in working condition and the crushing device is running at high speed, the safety door lock is opened and the equipment will automatically stop running to protect the safety of the staff and avoid danger. An operation screen 18 is fixedly installed on the front of the delivery port 1. The operation screen 18 adopts Siemens PLC fully automatic programming control, does not require manual control, and is fully touch screen operated. It also has emergency stop control, time setting, overload protection, and timing switch functions.

[0042] Furthermore, a hidden magnetic device is provided inside the feed hopper 12, which can absorb iron items such as knives to prevent the kitchen waste from getting stuck during the crushing process.

[0043] Embodiment 3, based on the above embodiment, further includes that an automatic cleaning circulation system is provided inside the delivery port 1, and a cleaning spray gun is provided outside to ensure that the equipment is completely clean.

[0044] Furthermore, the vacuum pump 21 adopts a dry claw vacuum pump.

[0045] Embodiment 4, on the basis of the above embodiments, further includes: a ball valve 41 is arranged between the dehydration pipeline 5 and the crushing discharge port 15, the dehydration pipeline 5 adopts a transparent pipeline, a plurality of groups of filter screens 51 are rotatably installed inside the dehydration pipeline 5, a plurality of groups of reset pendulums 52 are rotatably installed outside the dehydration pipeline 5, the reset pendulums 52 are fixedly connected to the filter screen 51, a plurality of groups of top sliding sleeves 53 are arranged on the top of the dehydration pipeline 5, the top sliding sleeves 53 are arranged corresponding to the filter screen 51, an upper stopper rod 54 is slidably connected inside the top sliding sleeve 53, an upper top spring 55 is arranged between the upper stopper rod 54 and the inner wall of the top sliding sleeve 53, the end of the upper stopper rod 54 away from the filter screen 51 is inclined, a plurality of groups of stoppers 56 are arranged at the bottom of the dehydration pipeline 5, the stoppers 56 are arranged corresponding to the filter screen 51.

[0046] Multiple storage tanks 22 are connected in parallel, one of which is used to store water. The crushed material enters the dehydration pipeline 5 under the action of vacuum negative pressure and is blocked by the filter 51. The filter 51 cannot rotate under the action of the stopper 56 and the upper stopper 54. The water in the crushed garbage is sucked into the water storage tank 22 through the filter 51 and the vacuum feeding pipe 4. After a period of time, the stopper 56 moves away from the filter 51. The bottom end of the filter 51 rotates in the direction of garbage conveying under the action of the upper stopper 54. At this time, the filter 51 swings under the action of the garbage thrust and negative pressure. When the filter 51 swings to a level close to the horizontal , the impact force of the garbage is reduced, the reset pendulum 52 makes the filter screen 51 swing back, and then blocks the garbage again. After a certain amount of garbage is blocked, it swings again. As the filter screen 51 swings back and forth, the garbage that has been dehydrated for the first time can be broken up. The broken up garbage enters the next group of filter screens 51, and is dehydrated and broken up again. After three dehydration operations, it can ensure that the crushed garbage can be fully dehydrated, and the dehydration effect is good. The garbage enters the garbage storage tank 22 through the vacuum feeding pipe 4. When the vacuum pump 21 stops running, the filter screen 51 can automatically reset under the action of the reset pendulum 52;

[0047] The upper stopper 54 is designed to be inclined at one end away from the filter 51. After a period of use, the pendulum 52 is rotated from the outside to reset, and the bottom end of the filter 51 rotates in the direction of garbage conveying. When the bottom end of the filter 5 rotates upward, the upper stopper 54 is pushed to slide into the top sliding sleeve 53 by the inclined surface of the upper stopper 54. After the filter 5 passes through the upper stopper 54, the surface is changed. When dehydrating again, the filter 51 can be backwashed to increase the service life of the filter 51.

[0048] This embodiment ensures the dewatering quality by dewatering the garbage multiple times, and at the same time prevents the broken garbage from increasing the transportation resistance and possibly causing the pipeline to be blocked because of water remaining on the inner wall of the vacuum feeding pipe 4. At the same time, because the broken garbage is scattered, too small fragments may cause insufficient suction and affect the transportation effect. The garbage is transported together through the dewatering pipe 5, which greatly improves the transportation efficiency, and there is no need to set up additional dewatering equipment. In the actual pipe laying process, the vacuum feeding pipe 4 will inevitably bend the pipe, so that the drier garbage fragments are ensured to be transported in the vacuum feeding pipe 4, which can effectively prevent the garbage from being blocked. Moreover, the dehydrated garbage is temporarily stored in the storage tank 22, which is not easy to ferment and will not affect the subsequent broken garbage processing, and the garbage processing quality is higher.

[0049] By adopting the transparent pipe arrangement, the internal situation of the dehydration pipe 5 can be clearly observed, and failure or blockage of the dehydration pipe 5 can be discovered in time.

[0050] Embodiment 5, based on the above embodiment, provides a biodegradable bin 3 structure;

[0051] like Figure 5As shown, a stirring rod 32 is rotatably installed inside the biodegradable bin 3, a stirring motor 31 is fixedly installed on the outside of the biodegradable bin 3, the output end of the stirring motor 31 is connected to the stirring rod 32, a heating device 33 is fixedly installed inside the biodegradable bin 3, a discharge port is provided at the bottom of the biodegradable bin 3, a small pump 23 is fixedly installed inside the storage bin 2, the small pump 23 is connected to the discharge ports of multiple groups of storage tanks 22, and the small pump 23 is connected to the biodegradable bin 3 through a pipeline.

[0052] Furthermore, the heating device 33 adopts a ceramic circulation heater.

[0053] The kitchen waste in the storage tank 22 enters the dehydration device 31 through the small pump 23 and the pipeline, and enters the biodegradation bin 3 after dehydration. Then the stirring motor 32 drives the stirring rod 33 to rotate, continuously stirring the dehydrated kitchen waste, adding an appropriate amount of biological bacteria, starting the heating device 34, controlling the appropriate temperature of biological fermentation to 85°C-95°C, and the fermentation time is about 10 hours. Finally, the fermented kitchen waste is recycled through the discharge port of the biodegradation bin 3, leaving only 3%-5% dry powdered organic fertilizer.

[0054] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A kitchen waste treatment device with multiple delivery ports, comprising a plurality of delivery ports (1), a storage bin (2), a biodegradation bin (3) and a vacuum feeding pipe (4), characterized in that: The delivery port (1) is arranged in the kitchen, the storage bin (2) and the biodegradation bin (3) are arranged in the garbage disposal station, and the discharge port of the delivery port (1) is provided with a dehydration pipeline (5); A vacuum pump (21) is fixedly installed inside the storage bin (2), at least two groups of storage tanks (22) are arranged inside the storage bin (2), and liquid level sensors are arranged inside the storage tanks (22). Multiple groups of storage tanks (22) are connected in parallel with each other, and the vacuum pump (21) is simultaneously connected to the feed ports of the multiple groups of storage tanks (22). The vacuum pump (21) is connected to the multiple groups of dehydration pipelines (5) through a vacuum feeding pipe (4), and the discharge port of the storage tank (22) is connected to the biodegradation bin (3).

2. The multi-inlet kitchen waste treatment equipment according to claim 1, characterized in that: A feed hopper (12) is arranged at the top of the delivery port (1), a crushing body (13) is fixedly installed at the bottom of the delivery hopper (12), a crushing storage layer (14) is arranged at the bottom of the crushing body (13), a crushing discharge port (15) is arranged on the outside of the crushing storage layer (14), and the crushing discharge port (15) is connected to the dewatering pipeline (5), a crushing unit bracket (16) is fixedly installed inside the delivery port (1), a crushing motor (17) is fixedly installed inside the crushing unit bracket (16), and the output end of the crushing motor (17) is connected to the crushing body (13).

3. The multi-inlet kitchen waste treatment equipment according to claim 2, characterized in that: A flip cover (11) is hinged on the top of the delivery opening (1), and an operation screen (18) is fixedly mounted on the front of the delivery opening (1).

4. The multi-inlet kitchen waste treatment equipment according to claim 3, characterized in that: A hidden magnetic attraction device is provided inside the feed hopper (12).

5. The multi-inlet kitchen waste treatment equipment according to claim 4, characterized in that: An automatic cleaning circulation system is arranged inside the delivery port (1), and a cleaning spray gun is arranged outside the delivery port (1).

6. The multi-inlet kitchen waste treatment equipment according to claim 5, characterized in that: A ball valve (41) is provided between the dehydration pipeline (5) and the crushing discharge port (15). The dehydration pipeline (5) is a transparent pipeline. Multiple groups of filter screens (51) are rotatably installed inside the dehydration pipeline (5). Multiple groups of reset pendulums (52) are rotatably installed outside the dehydration pipeline (5). The reset pendulums (52) are fixedly connected to the filter screen (51). Multiple groups of top sliding sleeves (53) are provided at the top of the dehydration pipeline (5). The top sliding sleeves (53) are correspondingly arranged with the filter screen (51). An upper stopper (54) is slidably connected inside the top sliding sleeve (53). An upper top spring (55) is provided between the upper stopper (54) and the inner wall of the top sliding sleeve (53). The end of the upper stopper (54) away from the filter screen (51) is tilted. Multiple groups of stoppers (56) are provided at the bottom of the dehydration pipeline (5). The stoppers (56) are correspondingly arranged with the filter screen (51).

7. The multi-inlet kitchen waste treatment equipment according to claim 1, characterized in that: The vacuum pump (21) is a dry claw vacuum pump.

8. The multi-inlet kitchen waste treatment equipment according to claim 1, characterized in that: A stirring rod (32) is rotatably mounted inside the biodegradable bin (3), a stirring motor (31) is fixedly mounted outside the biodegradable bin (3), an output end of the stirring motor (31) is connected to the stirring rod (32), a heating device (33) is fixedly mounted inside the biodegradable bin (3), a discharge port is arranged at the bottom of the biodegradable bin (3), a small pump (23) is fixedly mounted inside the storage bin (2), the small pump (23) is communicated with the discharge ports of the plurality of storage tanks (22), and the small pump (23) is connected to the biodegradable bin (3) through a pipeline.

9. The multi-inlet kitchen waste treatment equipment according to claim 8, characterized in that: The heating device (33) is a ceramic circulation heater.

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