CN215796136U

CN215796136U - Automatic recycling system for classified garbage

Info

Publication number: CN215796136U
Application number: CN202120483599.4U
Authority: CN
Inventors: 李宪坤; 郭俊辉
Original assignee: Guangzhou Peakway Environmental Science & Technology Co ltd
Current assignee: Guangzhou Peakway Environmental Science & Technology Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2022-02-11
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses an automatic classified garbage recycling system, which comprises a first garbage crushing feeder, a second garbage crushing feeder, a third garbage crushing feeder, a fourth garbage crushing feeder, a first separator, a second separator, a first conveying pipe, a second conveying pipe, a first discharging pipe, a second discharging pipe, a first exhaust pipe, a second exhaust pipe and a collecting pipe, wherein the first garbage crushing feeder is placed indoors and used for feeding dry garbage, the second garbage crushing feeder is placed indoors and used for feeding wet garbage, the third garbage crushing feeder is placed outdoors and used for feeding wet garbage; the first separator and the second separator are provided with a feed inlet, a discharge outlet and an exhaust outlet; the first exhaust pipe is provided with a fan, and the second exhaust pipe is provided with a vacuum pump. The utility model adopts a pipeline to convey garbage, avoids the problems of messiness and bad smell, reduces the risk of disease transmission and the operation cost of manual collection, and belongs to the technical field of garbage classification and recovery.

Description

Automatic recycling system for classified garbage

Technical Field

The utility model relates to the technical field of garbage classification and recovery, in particular to an automatic classified garbage recovery system.

Background

The current society has progressed vigorously on the work of waste classification. The big cities in various regions in China also gradually develop the legislative work of garbage classification. Garbage classification is not only new and fashionable, but also a demand for long-term development of society.

The current solutions for classified collection and transportation of garbage, such as in living districts and commercial and residential districts, mainly adopt the following two collection modes: the classification garbage can is arranged in each floor public area or a certain public area of a community, and the household takes the indoor or household garbage bags to the classification garbage can for throwing. Collecting by the community sanitation workers side by side layer, pushing a garbage can (or a trolley) by hand, and conveying the collected classified domestic garbage in the area to a garbage collection station room of the area by manpower. The other mode is that large pipelines are adopted for transportation, air is used as a carrier for pneumatic pushing, and the garbage at the public throwing point is pumped and transported to a collecting station house of a community through a building pipe network and an underground main pipe network. The two collection methods described above have the following disadvantages:

the classification garbage can of the first mode is arranged on each floor of a building, and the problem that a public area is dirty and bad is solved. Garbage needs to be collected manually, and the operation cost is huge. This approach is just collection and no treatment is done. In reality, the opinions of owners and residents are as follows: the community is very inconvenient to regularly and fixedly classify and put in, and if the floors of residential buildings in the community are removed from the barrel, the owners/residents need to take garbage to the downstairs by themselves by taking the garbage as an elevator and then go to a putting station which is hundreds of meters away on average, and the classified putting is realized, so that the manpower and material resource investment is huge. If personnel are on duty at a throwing point, or different vehicles are purchased to transport different types of garbage, or a large number of transitional garbage classification facilities (such as throwing boxes) are purchased, the methods mostly treat the symptoms and do not treat the root causes, the continuity is not strong, and the initial source classification is not really realized.

The second method is more advanced than the first method, but has the following unsolved problems: the garbage throwing point is still arranged in the public area. After the garbage is put in, the garbage is not processed, the garbage is transported in an original package, and a putting opening or a transporting pipeline can not contain large garbage. The garbage is not subjected to resource utilization after being collected. The solution is an integral system, the pipeline needs to be embedded, the construction cost is high, and the building is only suitable for newly-built buildings and cannot be used for old building reconstruction.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model aims to: according to the classified garbage automatic recovery system, the garbage is conveyed by adopting a pipeline, and can be classified and thrown indoors and outdoors and transported in the whole process, so that the problems of dirtiness and bad smell are avoided, the risk of disease transmission is reduced, and the operation cost of manual collection is reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an automatic recycling system for classified garbage comprises a first garbage crushing feeder placed indoors and used for feeding dry garbage, a second garbage crushing feeder placed indoors and used for feeding wet garbage, a third garbage crushing feeder placed outdoors and used for feeding dry garbage, a fourth garbage crushing feeder placed outdoors and used for feeding wet garbage, a first separator, a second separator, a first conveying pipe, a second conveying pipe, a first discharging pipe, a second discharging pipe, a first exhaust pipe, a second exhaust pipe and a header pipe; the first separator and the second separator are provided with a feed inlet, a discharge outlet and an exhaust outlet; the first exhaust pipe is provided with a fan, and the second exhaust pipe is provided with a vacuum pump;

the output end of the first garbage crushing feeder and the output end of the third garbage crushing feeder are both communicated with the first conveying pipe, the first conveying pipe is communicated with the feed inlet of the first separator, the first discharging pipe is communicated with the discharge outlet of the first separator, and the exhaust port of the first separator, the first discharging pipe and the collecting pipe are sequentially communicated;

the output end of the second garbage crushing feeder and the output end of the fourth garbage crushing feeder are communicated with the second conveying pipe, the second conveying pipe is communicated with the feed inlet of the second separator, the second discharging pipe is communicated with the discharge port of the second separator, and the exhaust port of the second separator, the second exhaust pipe and the collecting pipe are sequentially communicated.

Furthermore, the automatic classified garbage recycling system also comprises a first garbage processor, a first discharge valve, a second garbage processor and a second discharge valve; the input and the first bin outlet of first refuse treatment device ware are connected, and first bin outlet communicates through the bin outlet of first blow-down valve with first separator, and the input and the second bin outlet of second refuse treatment device ware are connected, and the second bin outlet communicates through the bin outlet of second blow-down valve with the second separator.

Furthermore, the automatic classified garbage recycling system also comprises a liquid discharge pipe and an oil-water separator; the second separator is also provided with a liquid outlet, one end of a liquid discharge pipe is arranged at the liquid outlet, and the other end of the liquid discharge pipe is connected with the oil-water separator.

Further, automatic recovery system of categorised rubbish is still including installing first pressure probe on the first conveyer pipe, installing second pressure probe on the second conveyer pipe, installing third pressure probe on the first exhaust pipe, and all install exhaust purifier and first muffler on the collection pipe.

Furthermore, the automatic classified garbage recycling system also comprises a pipeline flusher; the pipeline flusher is installed at the upstream of the first conveying pipe and the upstream of the second conveying pipe.

Further, a control valve is mounted on the first conveying pipe, a feeding pipe is connected to a feeding port of the first separator, and an air outlet pipe is connected to an air outlet of the first separator; the inlet pipe passes through the control valve with first conveyer pipe intercommunication, the outlet duct with first exhaust pipe intercommunication, be equipped with first on-off valve on the outlet duct.

Furthermore, the number of the first separators is multiple, the control valves are steering valves, the feeding pipe at the feeding port of each first separator is connected with the steering valve on the first conveying pipe, and the air outlet pipe at the air outlet of each first separator is communicated with the first exhaust pipe.

Furthermore, the automatic classified garbage recycling system also comprises a deodorizer and a second silencer; the deodorizer with the second muffler is all installed on the second blast pipe, the deodorizer the second muffler the vacuum pump sets gradually along gaseous circulation direction.

Further, the automatic classified garbage recycling system further comprises a bypass pipe and a second on-off valve arranged on the bypass pipe; one end of the bypass pipe is communicated with the first exhaust pipe, and the other end of the bypass pipe is communicated with the second exhaust pipe.

Furthermore, the first garbage crushing and feeding device, the second garbage crushing and feeding device, the third garbage crushing and feeding device and the fourth garbage crushing and feeding device are all provided with a plurality of garbage crushing and feeding devices.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the garbage is transported by adopting a closed pipeline, and the negative pressure generated by the fan and the vacuum pump is used as power to transport the garbage, so that the problem of messiness, bad smell and influence on the living environment is avoided, the risk of disease transmission is reduced, and the operation cost of manual collection is reduced. The automatic classified garbage recycling system can save precious space, does not need to set too many garbage temporary storage points, reduces garbage channels and greatly reduces occupied area for classified garbage collection and transportation. The garbage classification can be realized by the first garbage crushing feeder, the second garbage crushing feeder, the third garbage crushing feeder and the fourth garbage crushing feeder, a user can throw the garbage in a house or a ground warehouse without going out, the garbage can be classified conveniently and effectively, various recyclable garbage can be recycled, the total amount of the recyclable garbage can be reduced, the garbage with recycling value can be recycled to the maximum extent, and the municipal transportation amount, the landfill amount and the incineration amount can be greatly reduced.

Simultaneously, the broken ware of throwing of first rubbish, the broken ware of throwing of third rubbish can also realize rubbish breakage for originally the rubbish of major possession is changeed after the breakage and is transported, makes the automatic recovery system of categorised rubbish use the tubule way to transport, can more effectively carry out the floor of having built the community and promote and reform transform. Has more advantages than a pneumatic conveying system of a large pipeline and realizes the on-site resource utilization of living communities. The automatic classified garbage recycling system can automatically operate in all weather, pipelines are collected in an unlimited amount and are sealed in the whole process, secondary transfer is not needed, and secondary pollution of garbage is avoided. The classified garbage automatic recovery system can effectively reduce the throwing of garbage trucks and kitchen garbage trucks, does not need vehicles to be transported in a community, is low-carbon and economical, and avoids the garbage trucks or the kitchen garbage trucks from running, emitting, dripping and leaking. In addition, the automatic classified garbage recycling system can reduce potential safety hazards, and wet garbage is completely shielded in the process of throwing and conveying and is completely isolated from people; the odor generated by the kitchen waste and the disturbance of mosquitoes, flies, rats and ants are avoided, and the risk of disease transmission is greatly reduced.

Drawings

FIG. 1 is a schematic connection diagram of an automatic garbage sorting and recycling system.

Fig. 2 is a schematic structural view of a first waste material crushing and feeding device.

Figure 3 is a schematic view of the construction of the second or fourth waste material fragmentation and delivery device.

Fig. 4 is a schematic view of the structure of a third waste material crushing and feeding device.

In the figure, 1 is a first garbage crushing and feeding device, 2 is a second garbage crushing and feeding device, 3 is a third garbage crushing and feeding device, 4 is a fourth garbage crushing and feeding device, 5 is a first separator, 6 is a second separator, 7 is a collecting box, 8 is a first conveying pipe, 9 is a second conveying pipe, 10 is a controller, 11 is a large garbage crushing and feeding device, 12 is a first discharging pipe, 13 is a second discharging pipe, 14 is a first discharging pipe, 15 is a second discharging pipe, 16 is a collecting pipe, 17 is a fan, 18 is a vacuum pump, 19 is a first garbage processor, 20 is a first discharging valve, 21 is a second garbage processor, 22 is a second discharging valve, 23 is a discharging pipe, 24 is an oil-water separator, 25 is a first pressure detector, 26 is a second pressure detector, 27 is a third pressure detector, 28 is a discharging purifier, 29 is a first silencer, 30 is a pipeline flusher, 31 is a diverter valve, 32 is a feed pipe, 33 is an outlet pipe, 34 is a first on-off valve, 35 is a deodorizer, 36 is a second muffler, 37 is a bypass pipe, 38 is a second on-off valve, 39 is a control unit, 40 is a high-pressure gas source, 100 is a first temporary storage tank, 101 is a first tank, 102 is a first valve body, 103 is a first crusher, 104 is a first vent, 105 is a first vent pipe, 106 is a first connecting pipe, 200 is a second temporary storage tank, 201 is a second tank, 202 is a second valve body, 203 is a second crusher, 204 is a second connecting pipe, 300 is a third temporary storage tank, 301 is a third tank, 302 is a third valve body, 303 is a third crusher, 304 is a third vent pipe, and 305 is a third connecting pipe.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "communicating" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For convenience of description, unless otherwise noted, the up-down direction described below coincides with the up-down direction of fig. 1 itself, and the left-right direction described below coincides with the left-right direction of fig. 1 itself.

As shown in fig. 1, the present embodiment provides an automatic recycling system for classified garbage, comprising a first garbage crushing and feeding device 1 placed indoors for feeding dry garbage, a second garbage crushing and feeding device 2 placed indoors for feeding wet garbage, a third garbage crushing and feeding device 3 placed outdoors for feeding dry garbage, a fourth garbage crushing and feeding device 4 placed outdoors for feeding wet garbage, a first separator 5, a second separator 6, a first conveying pipe 8, a second conveying pipe 9, a first discharging pipe 12, a second discharging pipe 13, a first discharging pipe 14, a second discharging pipe 15, and a collecting pipe 16; the first separator 5 and the second separator 6 are provided with a feed inlet, a discharge outlet and an exhaust outlet; the first exhaust pipe 14 is provided with a fan 17, and the second exhaust pipe 15 is provided with a vacuum pump 18. The first garbage crushing and feeding device 1 and the third garbage crushing and feeding device 3 can collect various types of garbage in a classified mode, such as metal, paper, wood, textile fabrics, glass and the like, and can crush the garbage after collection is completed, so that small pipeline conveying can be achieved. The first garbage crushing and feeding device 1 and the third garbage crushing and feeding device 3 can collect wet garbage, wherein the wet garbage comprises perishable garbage, namely perishable biomass domestic waste such as food material waste, leftovers, overdue food, melon peel and fruit stone, green plants of flowers, traditional Chinese medicine dregs and the like. The garbage collecting and recycling device is characterized in that a first garbage crushing and feeding device 1, a second garbage crushing and feeding device 2, a third garbage crushing and feeding device 3 and a fourth garbage crushing and feeding device 4 are arranged to realize the collection mode and resource utilization of various types of garbage. The first garbage crushing and feeding device 1, the second garbage crushing and feeding device 2, the third garbage crushing and feeding device 3 and the fourth garbage crushing and feeding device 4 are all provided with garbage feeding ports and garbage crushing and feeding output ends. The first separator 5 and the second separator 6 can realize the separation of gas and solid garbage.

The output end of the first garbage crushing feeder 1 and the output end of the third garbage crushing feeder 3 are communicated with a first conveying pipe 8, the first conveying pipe 8 is communicated with the feed inlet of the first separator 5, a first discharging pipe 12 is communicated with the discharge outlet of the first separator 5, and the exhaust port of the first separator 5, the first discharging pipe 14 and the collecting pipe 16 are sequentially communicated. The garbage thrown to the first garbage crushing and throwing device 1 and the third garbage crushing and throwing device 3 enters the first separator 5 from the first conveying pipe 8 after being crushed to separate solid garbage and gas, the solid garbage is discharged to the next treatment place from the first discharging pipe 12, the gas is conveyed to the collecting pipe 16 through the first discharging pipe 14, the fan 17 provides power for the garbage in the first garbage crushing and throwing device 1, the third garbage crushing and throwing device 3, the first conveying pipe 8 and the first discharging pipe 14, the gas in the first conveying pipe 8 and the first discharging pipe 14 is pumped out through the fan 17, negative pressure is formed in the first conveying pipe 8 and the first discharging pipe 14, and therefore the garbage conveying is achieved.

The output end of the second garbage crushing feeder 2 and the output end of the fourth garbage crushing feeder 4 are communicated with a second conveying pipe 9, the second conveying pipe 9 is communicated with the feed inlet of a second separator 6, a second discharging pipe 13 is communicated with the discharge outlet of the second separator 6, and the exhaust port, the second exhaust pipe 15 and the collecting pipe 16 of the second separator 6 are sequentially communicated. The garbage thrown to the second garbage crushing and throwing device 2 and the fourth garbage crushing and throwing device 4 enters the second separator 6 from the second conveying pipe 9 after being crushed to separate solid garbage and gas, the solid garbage is discharged to the next treatment place from the second discharge pipe 13, the gas is conveyed to the collecting pipe 16 through the second exhaust pipe 15, the vacuum pump 18 provides power for the garbage in the second garbage crushing and throwing device 2, the fourth garbage crushing and throwing device 4, the second conveying pipe 9 and the second exhaust pipe 15, the gas in the second conveying pipe 9 and the second exhaust pipe 15 is pumped out through the vacuum pump 18, negative pressure is formed in the second conveying pipe 9 and the second exhaust pipe 15, and therefore the garbage conveying is achieved.

In particular, in one embodiment, the vacuum pump 18 and the fan 17 may be provided in plurality, so that the duct generates a large pneumatic propelling airflow.

Specifically, in one embodiment, there are a plurality of the first garbage crushing and feeding device 1, the second garbage crushing and feeding device 2, the third garbage crushing and feeding device 3 and the fourth garbage crushing and feeding device 4.

The room can be a room, and can also be a corridor, a staircase, a public channel, a hall, a ground depot and the like. Outdoor includes roadside, public areas of cells, etc. A plurality of first waste crushing and feeding devices 1 and a plurality of second waste crushing and feeding devices 2 can be arranged on each floor. In the present embodiment, taking a single building as an example, the first trash crushing and feeding device 1 may be disposed in a corridor of each floor of the building, one first trash crushing and feeding device 1 may be disposed in a corridor at a doorway of each resident, and one second trash crushing and feeding device 2 may be disposed in a kitchen of each resident on each floor.

The third garbage crushing and feeding device 3 and the fourth garbage crushing and feeding device 4 can be arranged outdoors, and a plurality of the third garbage crushing and feeding devices 3 and a plurality of the fourth garbage crushing and feeding devices 4 can be distributed outdoors at intervals, for example, one third garbage crushing and feeding device 3 and one fourth garbage crushing and feeding device 4 are arranged at regular intervals.

One end of the first conveying pipe 8 is divided into two branch pipes, the first branch pipe is vertically arranged so as to pass through all floors from top to bottom and is connected with all the first garbage crushing and feeding devices, the other straight pipe is connected with all the third garbage crushing and feeding devices outdoors, and the other end of the first conveying pipe 8 is communicated with the first separator. The output ends of all the first garbage crushing and feeding devices 1 and all the third garbage crushing and feeding devices 3 are communicated with the first conveying pipe 8, and a resident in a unit house can realize garbage feeding without going out, so that the situation that the resident in the unit house goes to a fixed feeding point for feeding is avoided, the problem of the last kilometer of garbage feeding is solved, and the life of the resident is facilitated.

One end of the second conveying pipe is divided into two branch pipes, the first branch pipe is vertically arranged to pass through all floors from top to bottom and is connected with all the second garbage crushing and feeding devices, the other straight pipe is connected with all the fourth garbage crushing and feeding devices outdoors, and the other end of the second conveying pipe is communicated with the second separator.

Specifically, in one embodiment, the automatic recycling system for classified garbage further comprises a first garbage disposer 19, a first discharge valve 20, a second garbage disposer 21, and a second discharge valve 22; the input of the first waste treatment device is connected with a first discharge pipe 12, the first discharge pipe 12 is communicated with the discharge opening of the first separator 5 through a first discharge valve 20, the input of the second waste treatment device is connected with a second discharge pipe 13, and the second discharge pipe 13 is communicated with the discharge opening of the second separator 6 through a second discharge valve 22.

The solid garbage separated from the first separator 5 is discharged into the first garbage disposer 19 through the first discharge pipe 12, and the first discharge valve 20 can control when the solid garbage is discharged to the first garbage disposer 19 or control the discharge amount of the solid garbage. The first waste disposer 19 can include, but is not limited to, aerobic, anaerobic pyrolysis, vacuum degradation, recycling, and the like. The crushed garbage in the common garbage collection box 7 is decomposed (such as vacuum anaerobic pyrolysis), pyrolyzed into biodiesel and carbon slag, and recycled. And (4) compressing and packaging the garbage in the metal waste collecting box 7, and transporting the garbage to a metal processing plant. And the garbage of the waste paper collecting box 7 is compressed and packed and transported to a paper factory. The garbage in the plastic waste collection box 7 is compressed and packed and then transported to a plastic processing plant. The garbage in the glass waste collecting box 7 is transported to a glass factory. The garbage in the harmful waste collection box 7 is transported to a chemical plant or a pest treatment plant.

The solid garbage separated from the second separator 6 is discharged into the second garbage disposer 21 through the second discharge pipe 13, and the second discharge valve 22 can control when the solid garbage is discharged into the second garbage disposer 21 or control the discharge amount of the solid garbage. The second waste processor 21 includes, but is not limited to, a kitchen degradation box, a kitchen fermentation box and other devices and their mating components. The device realizes the degradation, decomposition and fermentation of the kitchen garbage after meal, and the garbage after meal becomes planting material which can be used for green plant compost.

Specifically, in one embodiment, a collection bin 7 is disposed between the first waste disposer 19 and the first discharge valve 20 for temporarily storing waste, and the collection bin 7 is disposed below the first discharge valve 20 for receiving discharged waste. The collection bin 7 has a compression function to compress the waste to ensure that more waste is contained.

Specifically, in one embodiment, the automatic garbage sorting and recycling system further comprises a drain pipe 23 and an oil-water separator 24; the second separator 6 is also provided with a liquid outlet, one end of a liquid outlet pipe 23 is arranged at the liquid outlet, and the other end of the liquid outlet pipe 23 is connected with the oil-water separator 24. The oil-water separator 24 is provided independently and connected to the second separator 6 through a pipe. The oil-water separator 24 is used for separating oil and water by allowing the oil-water mixed liquid to flow into the oil-water separator 24 after the kitchen waste left after meals in the second separator 6 is subjected to standing precipitation and isolation.

Specifically, in one embodiment, the automatic recycling system for classified waste further comprises a first pressure detector 25 mounted on the first conveying pipe 8, a second pressure detector 26 mounted on the second conveying pipe 9, a third pressure detector 27 mounted on the first exhaust pipe 14, and an exhaust purifier 28 and a first silencer 29 both mounted on the collecting pipe 16. The first pressure detector 25 senses the pressure in the first conveying pipe 8, the second pressure detector 26 senses the pressure in the second conveying pipe 9, the third pressure detector 27 senses the pressure in the first exhaust pipe 14, and when the negative pressure of the air in the pipeline reaches a certain value (sensed by the pressure detectors), the opening of each valve in the whole automatic classified garbage recycling system is controlled. The exhaust gas purifier 28 and the first muffler 29 are used for purification of exhaust gas and noise reduction, respectively.

Specifically, in one embodiment, the automatic recycling system for classified garbage further comprises a pipeline flusher 30; a pipe flusher 30 is mounted upstream of the first delivery pipe 8 and upstream of the second delivery pipe 9. The pipeline flusher 30 includes, but is not limited to, methods of high pressure gas flushing, high pressure water flushing, and the like or means for accomplishing the same.

Specifically, in one embodiment, the first conveying pipe 8 is provided with a control valve, the feeding port of the first separator 5 is connected with a feeding pipe 32, and the exhaust port of the first separator 5 is connected with an exhaust pipe 33; the feeding pipe 32 is connected with the first conveying pipe 8 through a control valve, the air outlet pipe 33 is communicated with the first exhaust pipe 14, and the air outlet pipe 33 is provided with a first on-off valve 34.

Specifically, in one embodiment, in order to improve the separation efficiency, the first separator 5 is provided in a plurality of numbers, and the control valve is a steering valve 31, specifically, the steering valve 31 may be a three-way valve. In order to provide more first separators 5 and to arrange the first separators 5 in parallel, the three-way valve may be provided in plurality. The feeding pipe 32 at the feeding port of each first separator 5 is connected with the steering valve 31 on the first conveying pipe 8, and the air outlet pipe 33 at the air outlet of each first separator 5 is communicated with the first exhaust pipe 14. In this embodiment, a first-stage steering valve 31 is disposed on the first conveying pipe 8 to divide the first-stage steering valve into two first-stage branches, then two second-stage steering valves 31 are respectively disposed on the two first-stage branches, then each second-stage steering valve 31 can divide two second-stage branches, the second-stage steering valve 31 of each second-stage branch can communicate with two first separators 5, and the two second-stage branches can be provided with four first separators 5. Of course, in some embodiments, three-stage diverter valves 31 may be provided in both secondary branches, so that more first separators 5 may be provided. The first separators 5 may be operated independently or in combination. Preferably, different first separators 5 are used for the separate treatment of different waste.

Specifically, in one embodiment, the outlet pipes 33 of two first separators 5 connected to the same diverter valve 31 may be connected to the same main branch pipe, and the first on-off valves 34 are installed on the main branch pipe, so that two first separators 5 connected to the same diverter valve 31 share one first on-off valve 34, simplifying installation of the system.

In particular, in one embodiment, each first separator 5 is provided with a first discharge valve 20 and a collection tank 7, the collection tank 7 of each first separator 5 being connected to the same first waste disposer 19.

Specifically, in one embodiment, the automatic garbage sorting and recycling system further comprises a deodorizer 35 and a second silencer 36; the deodorizer 35 and the second muffler 36 are both mounted on the second exhaust pipe 15, and the deodorizer 35, the second muffler 36, and the vacuum pump 18 are sequentially provided along the flow direction of the gas. The deodorizer 35 can deodorize the inside of the second exhaust pipe 15, the second muffler 36 is used for sound noise reduction, and the second muffler 36 is provided at the rear stage of the deodorizer 35 and functions to muffle the flow of gas flowing through the piping.

Specifically, in one embodiment, the automatic recycling system for classified garbage further comprises a bypass pipe 37 and a second cut-off valve 38 installed on the bypass pipe 37; one end of the bypass pipe 37 communicates with the first exhaust pipe 14, and the other end of the bypass pipe 37 communicates with the second exhaust pipe 15. When one of the first exhaust pipe 14 and the second exhaust pipe 15 malfunctions, gas can be let from the bypass pipe 37 into the exhaust pipe that normally operates by controlling the second shut-off valve 38.

As shown in fig. 2 to 4, in particular, in one embodiment, the first garbage crushing and delivering machine 1 includes a first tank 101, a first crusher 103, a first snorkel 105, and a first connecting pipe 106. The first container 101 can be provided in plurality according to the classification requirement, in this embodiment, the first container 101 is provided with four, specifically, the four first containers 101 are four garbage chutes opened on the same cabinet, in order to save the installation space of the first garbage crushing feeder 1 in the room, the four first containers 101 are distributed in an array, the first crusher 103 is arranged below each first container 101, the blanking pipe is arranged below each first crusher 103, each blanking pipe is connected with the first connecting pipe 106, each blanking pipe is provided with the first temporary storage box 100 and the first valve body 102, the first temporary storage box 100 and the first valve body 102 are sequentially arranged along the garbage flowing direction, the garbage falls into the first temporary storage box 100 for temporary storage after being crushed by the first crusher 103, the first temporary storage box 100 can compress the garbage, when the garbage needs to be conveyed, the first valve body 102 is opened, the waste in the first temporary storage container 100 enters the first connecting pipe 106 from the blanking pipe and finally enters the first conveying pipe 8 from the first connecting pipe 106. Each first container 101 is provided with a first vent 104, the first vent 104 is connected to a first vent pipe 105, and in order to make the garbage more likely to fall into the first temporary storage container 100, the first valve body 102 is closed to vent the first vent pipe 105, so that the garbage in the first container 101 is more likely to fall into the first temporary storage container 100 under the action of the air pressure.

Specifically, in one embodiment, the second waste crushing and feeding device 2 and the fourth waste crushing and feeding device 4 have the same structure, and each of the second waste crushing and feeding device 2 and the fourth waste crushing and feeding device 4 includes a second box 201 having a box cover and a cavity, and a second crusher 203 and a second temporary storage box 200 installed in the cavity. The second temporary storage tank 200 is connected to the output of the second crusher 203. The discharge end of the second temporary storage tank 200 is connected to a second valve 202 and a second connection pipe 204, and the second connection pipe 204 is connected to the second transport pipe 9. The second temporary storage box 200 is provided with an air inlet, and an air inlet device is installed at the air inlet, and the air inlet device can deliver air to assist the garbage in the second temporary storage box 200 to fall into the second connecting pipe 204 from the second valve body 202.

Specifically, in one embodiment, the third garbage crushing and delivering machine 3 includes a third temporary storage box 300, a third container 301, a third valve body 302, a third crusher 303, and a third connection pipe 305. The third temporary storage containers 300 are provided in plural for storing different garbage, respectively, and the plural third temporary storage containers 300 are arranged in sequence. Each third temporary storage tank 300 is provided with a third crusher 303, the output end of each third crusher 303 is connected with the third temporary storage tank 300, the third temporary storage tank 300 has a compression function, the discharge end of the third temporary storage tank 300 is connected with a blanking pipe, the blanking pipe is provided with a third valve body 302, the blanking pipes of all the third temporary storage tanks 300 are connected with a third connecting pipe 305, and the output end of the third connecting pipe 305 is connected with the first conveying pipe 8.

In particular, in one embodiment, the second waste material fragmentation and delivery device 2 can be provided with a number of different sizes for delivering waste materials of different sizes. For example a second waste-crushing feeder 2 is provided, suitable for feeding large waste.

Specifically, in one embodiment, the controller 10 includes a control unit 39 and a high pressure gas source 40 for controlling the various valves described above, the control unit 39 being in signal communication with the high pressure gas source 40.

Specifically, in one embodiment, each of the first crusher 103, the second crusher 203, and the third crusher 303 includes a first mincing wheel, a second mincing wheel matching the first mincing wheel, and a driving member for driving the first mincing wheel and the second mincing wheel respectively; a mincing channel is arranged between the first mincing wheel and the second mincing wheel, and garbage is put into the mincing channel and minced.

The working principle of the utility model is as follows: and when the garbage sorting automatic recovery system is in an initial working state, all valves of the garbage sorting automatic recovery system are in a closed state. The residents can place the garbage in the first garbage crushing and feeding device, the second garbage crushing and feeding device, the third garbage crushing and feeding device and the fourth garbage crushing and feeding device according to the type of the garbage, and the first crusher, the second crusher and the third crusher can crush the garbage and store the garbage in the temporary storage boxes (the first temporary storage box, the second temporary storage box and the third temporary storage box) for compression and temporary storage. When the garbage is required to be conveyed to the first garbage disposer or the second garbage disposer for disposal, the control valve, the first discharge valve and the second discharge valve are opened, the fan or the vacuum pump is controlled to pump out air in the pipeline (the first conveying pipe, the second conveying pipe, the first exhaust pipe, the second exhaust pipe and the like) so as to enable the pipeline to form negative pressure, when the pressure detectors (the first pressure detector, the second pressure detector and the third pressure detector) detect that a certain value is reached in the pipeline, all valves in the first garbage crushing feeder, the second garbage crushing feeder, the third garbage crushing feeder and the fourth garbage crushing feeder are opened, garbage falls into the first garbage processor or the second garbage processor under the action of the first separator and the second separator under the action of negative pressure, and gas flows to the collecting pipe from the first exhaust pipe and the second exhaust pipe and is finally purified and silenced and then discharged.

This automatic recovery system of categorised rubbish can set for different periods of time and open different valves and handle different rubbish, improves the efficiency that the rubbish classification was handled. For example, only the valves of the bins for collecting a particular type of waste in the first and third waste fragmenting and feeding devices are opened for a certain period of time, and the valves of the bins for collecting another type of waste are opened after the waste is processed. The classified garbage automatic recovery system can set a control button at a user side, and the user starts a corresponding garbage treatment process according to the requirement.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an automatic recovery system of categorised rubbish which characterized in that: the garbage collecting and feeding device comprises a first garbage crushing and feeding device, a second garbage crushing and feeding device, a third garbage crushing and feeding device, a fourth garbage crushing and feeding device, a first separator, a second separator, a first conveying pipe, a second conveying pipe, a first discharging pipe, a second discharging pipe, a first exhaust pipe, a second exhaust pipe and a collecting pipe, wherein the first garbage crushing and feeding device is placed indoors and used for feeding dry garbage, the third garbage crushing and feeding device is placed outdoors and used for feeding dry garbage, the fourth garbage crushing and feeding device is placed outdoors and used for feeding wet garbage; the first separator and the second separator are provided with a feed inlet, a discharge outlet and an exhaust outlet; the first exhaust pipe is provided with a fan, and the second exhaust pipe is provided with a vacuum pump;

2. The automatic recycling system for classified garbage according to claim 1, wherein: the garbage treatment device also comprises a first garbage processor, a first discharge valve, a second garbage processor and a second discharge valve; the input and the first bin outlet of first refuse treatment device ware are connected, and first bin outlet communicates through the bin outlet of first blow-down valve with first separator, and the input and the second bin outlet of second refuse treatment device ware are connected, and the second bin outlet communicates through the bin outlet of second blow-down valve with the second separator.

3. The automatic recycling system for classified garbage according to claim 1, wherein: the device also comprises a liquid discharge pipe and an oil-water separator; the second separator is also provided with a liquid outlet, one end of a liquid discharge pipe is arranged at the liquid outlet, and the other end of the liquid discharge pipe is connected with the oil-water separator.

4. The automatic recycling system for classified garbage according to claim 2, wherein: still including installing first pressure detector on the first conveyer pipe, install second pressure detector on the second conveyer pipe, install third pressure detector on the first exhaust pipe, and all install exhaust purifier and first muffler on the collection pipe.

5. The automatic recycling system for classified garbage according to claim 1, wherein: the device also comprises a pipeline flusher; the pipeline flusher is installed at the upstream of the first conveying pipe and the upstream of the second conveying pipe.

6. The automatic recycling system for classified garbage according to claim 1, wherein: a control valve is installed on the first conveying pipe, a feeding pipe is connected to a feeding port of the first separator, and an air outlet pipe is connected to an air outlet of the first separator; the inlet pipe passes through the control valve with first duct connection, the outlet duct with first exhaust pipe intercommunication, be equipped with first on-off valve on the outlet duct.

7. The automatic recycling system for classified garbage according to claim 6, wherein: the first separators are provided with a plurality of control valves, the control valves are steering valves, the feeding pipes at the feeding ports of the first separators are communicated with the steering valves on the first conveying pipes, and the air outlet pipes at the air outlets of the first separators are communicated with the first exhaust pipes.

8. The automatic recycling system for classified garbage according to claim 1, wherein: the device also comprises a deodorizer and a second silencer; the deodorizer with the second muffler is all installed on the second blast pipe, the deodorizer the second muffler the vacuum pump sets gradually along gaseous circulation direction.

9. The automatic recycling system for classified garbage according to claim 8, wherein: the device also comprises a bypass pipe and a second on-off valve arranged on the bypass pipe; one end of the bypass pipe is communicated with the first exhaust pipe, and the other end of the bypass pipe is communicated with the second exhaust pipe.

10. The classified refuse automatic recovery system according to any one of claims 1 to 9, wherein: the first garbage crushing and feeding device, the second garbage crushing and feeding device, the third garbage crushing and feeding device and the fourth garbage crushing and feeding device are all provided with a plurality of garbage crushing and feeding devices.