CN111151562A - Rural household garbage classified collection and on-site treatment method - Google Patents

Rural household garbage classified collection and on-site treatment method Download PDF

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Publication number
CN111151562A
CN111151562A CN202010133389.2A CN202010133389A CN111151562A CN 111151562 A CN111151562 A CN 111151562A CN 202010133389 A CN202010133389 A CN 202010133389A CN 111151562 A CN111151562 A CN 111151562A
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garbage
waste
feed
kitchen
intelligent
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蔡泽浩
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Ningbo Jiahe Energy Saving Technology Co ltd
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Ningbo Jiahe Energy Saving Technology Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/02—Breeding vertebrates
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/02—Biological treatment
    • C02F11/04—Anaerobic treatment; Production of methane by such processes
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F9/00—Fertilisers from household or town refuse
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
    • C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
    • C12P5/023—Methane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/59—Biological synthesis; Biological purification
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/20—Waste processing or separation

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Abstract

A rural domestic garbage classified collection and local treatment method comprises the steps that kitchen garbage and dry garbage are classified and collected, the method comprises an intelligent control system, a garbage classification station, a livestock and poultry farm, a methane tank, a solar power station, a composting farm, an intelligent feed vehicle and an intelligent garbage vehicle, the kitchen garbage is immediately converted into feed to breed livestock and animals, and redundant feed and culture excrement enter the methane tank to produce methane and organic fertilizer; the sorted recyclable garbage is purchased as waste, the harmful substances are recycled in a professional way and are subjected to harmless treatment, and a small amount of non-recyclable garbage is buried in a compost field; the domestic garbage collected in rural areas on the same day is subjected to environmental protection treatment and resource utilization on the same day, the possibility of remote garbage transportation and secondary environmental pollution is avoided, the instant classified collection and on-site treatment method of the garbage is simple and easy to implement, even if the garbage is collected in remote small villages, the method can be easily realized, and the method has wide popularization and application prospects.

Description

Rural household garbage classified collection and on-site treatment method
Technical Field
The invention relates to garbage collection and treatment, in particular to a rural household garbage classification collection and on-site treatment technology.
Background
The domestic garbage treatment in the prior art is summarized into three methods: burning, burying and composting. The incineration mode has high investment and operation cost and produces secondary environmental pollution: the landfill treatment mode needs to occupy a large amount of land, and meanwhile, harmful ingredients in the garbage can cause serious pollution to the atmosphere, soil and water sources, so that not only is the ecological environment damaged, but also the human health is seriously harmed; pure compost treatment cannot be reduced, and still needs to occupy a large amount of land; obviously, the three garbage disposal modes are not suitable for the garbage disposal in rural areas, especially in remote villages. Although the government pays attention to the collection and treatment of rural garbage in the present stage, no practical solution is available, the rural domestic garbage is still stacked and discarded at will, and a large village with good conditions can be collected and pulled to a garbage treatment center for incineration in a centralized manner in an urban garbage treatment mode, but most rural mountain areas cannot be collected and treated in a centralized manner for three reasons: firstly, a garbage centralized treatment station or a garbage transfer station is constructed with huge cost, and farmers cannot bear huge capital for building and operating the station; secondly, villages are scattered, and the rural areas refuse to burn garbage in order to protect the environment of green water of green mountains; thirdly, the cultivated land area in rural areas is gradually reduced and is mostly in the red line protected agricultural and security fields, and a slightly better land parcel belongs to the field contracted by farmers and is difficult to find a large amount of land as a garbage disposal field.
The kitchen waste is directly discharged to a sewer after being cut and crushed in the prior art, so that the treatment burden of urban sewage is increased, although the kitchen waste treatment mode is not the most reasonable kitchen waste treatment mode, the kitchen waste can be at least immediately treated to avoid the generation of 'swill', and an underground sewage treatment system which cannot be systematic in vast rural areas is not available, and the kitchen waste in the rural areas is directly poured into a ditch, so that the environment and water resources are seriously polluted.
In view of the above, a preferable method for treating domestic garbage suitable for remote rural characteristics must be found, and the method should be capable of protecting rural ecological environment construction, have low investment cost, be simple and easy to implement, and importantly, be capable of instantly collecting and treating rural domestic garbage, and realize an operable mode of garbage reduction, recycling and harmlessness.
Disclosure of Invention
The invention relates to a method for separately collecting and treating rural household garbage on the spot, which completely overcomes the defects of the prior art, kitchen garbage separately collected by farmers is converted into feed for breeding livestock and poultry to produce ecological livestock, poultry meat and organic fertilizer, wherein the organic fertilizer is applied to nearby fruit and vegetable bases; the sorted recyclable garbage is purchased by waste products to generate profit; the sorted harmful substances are specially transported and subjected to professional environment-friendly treatment; a small amount of non-recyclable garbage is subjected to landfill composting treatment, the daily field treatment of the daily garbage avoids the possibility of remote garbage transportation and secondary environmental pollution, the reduction, reclamation and harmlessness of rural household garbage are completely realized, the classified collection field treatment method is simple and easy to implement, the investment is small, the effect is quick, the method can be easily realized even in remote small villages, and the popularization and application prospects are wide.
A method for classifying, collecting and treating rural domestic garbage on site comprises a rural domestic garbage classifying and collecting and domestic garbage treating center. The household garbage of farmers is collected into kitchen garbage, kitchen garbage and dry garbage. Arranging a household garbage treatment center at the periphery of a local village, wherein the household garbage treatment center comprises an intelligent control system, a garbage classification station, a livestock and poultry farm, a methane tank, a solar power station, a composting farm, an intelligent feed vehicle and an intelligent garbage vehicle; the garbage classification station comprises a kitchen garbage pool, a dry garbage sorting table, an unrecoverable garbage pool, a metal garbage pool, a plastic garbage pool, a paper garbage pool, a glass garbage pool, a cotton garbage pool and a harmful garbage pool.
The kitchen garbage comprises kitchen garbage and kitchen garbage, the kitchen garbage comprises surplus dining table garbage, leftovers or cooked food garbage left by human eating, and the kitchen garbage comprises raw food material waste of a kitchen, such as pericarp, root vegetable leaves, melon and fruit peel and the like. The household garbage of farmers is collected in three categories: collecting kitchen garbage, kitchen garbage cooked garbage and dry garbage.
The household garbage collected by the farmers in a classified mode is conveyed to a garbage treatment center, the kitchen waste and the kitchen waste are poured into a kitchen waste pool, the kitchen waste and the kitchen waste pool, and the dry garbage enters a dry garbage sorting table.
The kitchen waste cooked pool is provided with a waste cooking pot, kitchen waste cooked waste is cooked, sterilized and cooled to a set temperature through the waste cooking pot, and then is converted into feed to be automatically poured into the intelligent feed carriage, the feed is delivered to corresponding breeding hurdles (such as pigs and dogs) of livestock and poultry farms according to a set program by the intelligent feed carriage and is poured into a feed trough to serve as feed for feeding livestock and poultry, and waste is changed into valuable; the livestock and poultry manure flows into the methane tank to produce organic fertilizer and methane energy, and the resource utilization of waste is fully realized.
The kitchen garbage pool is provided with a cutting and crushing machine, kitchen garbage is cut into small sections by the cutting and crushing machine or is automatically poured into an intelligent feed carriage after being crushed, the intelligent feed carriage automatically converts the processed kitchen garbage into feed according to a set program and sends the feed to corresponding breeding fences (such as cattle, sheep and rabbits) of a livestock and poultry farm to be poured into a feed trough for feeding animals, and waste is changed into valuable; livestock and poultry manure flows into the methane tank to produce organic fertilizer and methane energy, and the resource utilization of waste is fully realized.
The livestock and poultry farm is respectively provided with a breeding fence suitable for feeding livestock and poultry of different varieties with cooked feed and raw feed converted from kitchen waste, such as a breeding fence suitable for cattle and sheep with raw feed, a breeding fence suitable for breeding pigs and dogs with cooked feed such as leftovers and the like, and other animal breeding fences. The scale of the farm is determined according to the amount of the kitchen garbage converted into livestock and poultry feed.
Kitchen waste is collected on the same day and is timely converted into feed to feed livestock and poultry, and the residual feed enters the methane tank, so that a pollution source caused by long standing time after the kitchen waste is collected and deterioration, souring and stink generation is avoided, possible secondary pollution in the process of recycling and transporting the kitchen waste is avoided, more importantly, a swill generation source is eradicated, and the problems that the resource utilization of the rural kitchen waste maintains the environmental protection benefit of rural areas and the safety, sanitation and reliability of food chains are fundamentally solved.
The intelligent feed carriage and the livestock and poultry breeding columns are provided with corresponding infrared transmitting and receiving devices, the running track of the intelligent feed carriage is instructed through the central control system, and the intelligent feed carriage automatically pours the converted feed into the feed groove to feed the livestock and poultry after reaching the corresponding livestock and poultry breeding columns; the programming and the operation of the running track between the intelligent feed carriage and the breeding fence can also be realized by utilizing the internet technology, including the movement and the stop of the intelligent feed carriage and the automatic dumping of the feed carriage into the feed trough.
And conveying the dry garbage to a dry garbage sorting table, and sorting out harmful garbage, recoverable garbage and unrecoverable garbage.
The harmful garbage comprises waste batteries, waste lamp tubes, waste water silver thermometers, waste medicines, waste cosmetics and the like. And (4) placing the harmful garbage sorted by the dry garbage sorting table into a harmful garbage pool, and receiving professional clearing treatment and harmless treatment.
The recyclable garbage comprises waste paper, waste glass, waste metal, waste plastic, waste cloth cotton and other recyclable garbage. The recyclable garbage sorted by the dry garbage sorting table is respectively put into the corresponding paper garbage pool, glass garbage pool, metal garbage pool, plastic garbage pool, cotton garbage pool and other garbage pools, and the sorted recyclable garbage is recycled by purchasing waste products to generate economic benefit.
The dry garbage sorting table sorts the remaining small amount of unrecoverable garbage, and the garbage comprises muck, waste paper in a toilet, food bags, dust, brick and tile ceramic waste and the like, is poured into an unrecoverable garbage pool, and is automatically conveyed to a corresponding discharge opening of a composting yard by an intelligent garbage truck to discharge compost.
The intelligent garbage truck and the corresponding discharge opening of the composting yard are provided with corresponding infrared transmitting and receiving devices, the running track of the intelligent garbage truck is instructed through a central control system, and the intelligent garbage truck automatically pours garbage into the discharge opening of the composting yard after reaching the corresponding discharge opening of the composting yard; the programming and the operation of the running tracks of the intelligent garbage truck and the discharge opening of the composting yard can be realized by utilizing the internet technology, and the functions of moving and stopping the intelligent garbage truck and automatically dumping the garbage carriage are realized.
The solar photovoltaic panel power generation of the solar power station and the biogas energy produced by the biogas digester can be used as power sources for illumination of a garbage treatment center, a garbage digester, a cutting crusher and other purposes, and belongs to renewable energy sources and ecological environmental protection. The solar energy power supply is particularly suitable for remote village remote areas, and high investment caused by a remote power supply is avoided.
The biogas digester can be used for conveying biogas energy to serve as illumination of a garbage treatment center, a garbage digester, a cutting crusher and other purpose power supplies, belongs to renewable energy source ecological environment protection, and realizes effective ecological, sanitary and environmental protection in rural areas while fully recycling rural household garbage by the technology provided by the invention.
The intelligent control system controls the running tracks and dumping and unloading of the intelligent feed vehicle and the intelligent garbage truck, controls the distribution and use of solar power generation and biogas energy, and controls the working states of the garbage digester and the cutting pulverizer.
The recyclable garbage sorting waste is purchased, the harmful garbage is transported in a professional mode and is subjected to harmless treatment, and the non-recyclable garbage enters a garbage compost field for landfill treatment.
The dry garbage sorting table can implement manual sorting, and can also be provided with an automatic identification sorting system to preferentially sort out recoverable garbage and harmful garbage, and bury a small amount of unrecoverable garbage compost.
The invention has the beneficial effects that: a method for processing rural domestic garbage in situ by classified collection is characterized in that kitchen garbage in the rural domestic garbage is immediately converted into feed for breeding livestock and poultry to produce ecological livestock and poultry meat products, and redundant feed and breeding excrement enter a methane tank to produce methane and organic fertilizer: the recyclable garbage sorted from the rural household garbage is taken as waste to be purchased to generate profit; the sorted harmful substances are professionally recycled, harmless and environment-friendly; a small amount of non-recyclable garbage is buried in a compost field; the domestic garbage collected by farmers on the same day is recycled and treated in an environment-friendly way on the same day, so that the possibility of remote garbage transportation and secondary environmental pollution is avoided, the 'swill' is completely eradicated, and the reduction, recycling and harmlessness of the rural domestic garbage are completely realized; the method for processing the rural domestic garbage on site by classified collection follows the method for processing the rural domestic garbage on site by classified collection, the method for processing the rural domestic garbage on site by classified collection is simple and easy to implement, the investment is small, the effect is quick, even a remote small village can be easily realized, and the method has wide popularization and application prospects.
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FIG. 1 is a flow chart of the present invention of a rural domestic waste classification collection on-site treatment method.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
In the mountainous villages far away from urban towns, the domestic garbage cannot be intensively sent to a towns garbage disposal station, and only on-site collection and disposal are the most preferable. The invention relates to a rural domestic garbage classified collection on-site treatment method, which solves the problem of on-site instant treatment of domestic garbage in remote rural areas in an optimal mode, and a specific implementation method of the invention needs to be elaborated in detail.
A key point of a rural domestic waste classified collection field processing method lies in classified collection and on-site processing, and a domestic waste processing center is arranged at an open geographical position around a local village, such as a roadside hillside or a mountain depression. The domestic waste treatment center comprises a waste classification station, a livestock and poultry farm, a solar power station, a waste composting farm and a methane tank.
The garbage treatment center is arranged on a mountain slope and a down-pressing within a range of 500 meters away from the village, and is suitable for building a garbage classification station, an animal husbandry farm, a methane tank and a garbage composting farm.
Livestock and poultry farm sets up a plurality of breed fences, and the manger on every breed fence is located and breeds fence railing outside, makes things convenient for intelligent feed carriage to empty the fodder: the interior of the breeding fence is provided with a spraying and cleaning device which is used for periodically washing and leading the excrement into the methane tank.
The biogas digester is built at a low-lying position, livestock manure in the cultivation fence, sanitary cleaning dirt in the cultivation fence and excess feed converted from kitchen garbage enter the biogas digester, and the biogas digester produces biogas energy and organic fertilizer.
The photovoltaic power generation board of solar power station sets up on the roof of livestock and poultry breeding fence, and photovoltaic power generation energy storage produces electric power and supports rubbish boiling pan, cutting rubbing crusher, illumination, network intelligent management and other power consumption demands.
The garbage sorting table is provided with a plurality of collecting and processing containers with the independent unit size of 1.2 meters multiplied by 1.5 meters, and the collecting and processing containers comprise a kitchen waste cooked pool, a kitchen waste raw pool, a dry garbage sorting table, an unrecoverable garbage pool, a metal garbage pool, a plastic garbage pool, a paper garbage pool, a glass garbage pool, a cotton garbage pool and a harmful garbage pool; the independent conjuncted combination sets up, and cement brick mixes structure or steel construction are all feasible.
The farmer household garbage collection barrel uses two classification barrels, one classification barrel is used for collecting kitchen garbage and kitchen garbage, the other classification barrel is used for collecting dry garbage, and thus the farmer only needs to carry the two garbage barrels to be sent to a garbage treatment center; or for organization specific delivery.
The kitchen waste comprises kitchen waste cooked garbage and kitchen waste, and the kitchen waste cooked garbage comprises dining table leftovers, leftovers and the like which are left after dining by human beings and is cooked garbage; the kitchen garbage comprises raw food waste such as pericarp, vegetable root and leaf, melon and fruit peel and the like.
The household garbage collected by the farmers in a classified mode is sent to a garbage treatment center, kitchen garbage is poured into a kitchen garbage pool, dry garbage is sorted out to obtain non-recyclable garbage, harmful garbage and recyclable garbage through a dry garbage sorting table, and the recyclable garbage comprises metal waste, plastic waste, paper waste, glass waste and other recyclable materials.
The garbage treatment center is matched with a specially-assigned person for management and is responsible for comprehensive management of household garbage conveying, kitchen garbage quality inspection, dry garbage sorting, waste recycling, livestock breeding and the like.
The kitchen waste cooking pool is provided with a waste cooking pot, kitchen waste cooking is cooled to a set temperature after being heated and cooked, and is converted into feed, the feed is automatically poured into an intelligent feed carriage, and the intelligent feed carriage feeds the feed to corresponding breeding hurdles (such as pigs and dogs) of a livestock farm according to a set program and pours the feed into a feed trough to feed livestock animals. The livestock manure and the cleaning sewage are led to the methane tank, the produced organic fertilizer is used for planting fruits and vegetables nearby and fertilizing, and the produced methane is supplied to the cooking pot as energy, so that the resource utilization of wastes is fully realized. In particular, different kitchen waste is set with different cooking temperatures and cooking times, and different animals to be raised are also set with correspondingly suitable feed temperatures for feeding.
The kitchen garbage pool sets up the cutting rubbing crusher, and kitchen garbage is automatic to be poured into intelligent feed wagon after cutting rubbing crusher cutting segment or smashing, and intelligent feed wagon turns into the fodder according to the automatic kitchen garbage after processing of set-up procedure and sends the corresponding breed fence (like cattle and sheep rabbit) of livestock farm into the manger and feeds livestock animal, changing waste into valuables. The livestock manure and the cleaning sewage are led to the methane tank to generate organic fertilizer for planting fruits and vegetables nearby and applying the fertilizer, and the produced methane is supplied to the cooking pot as energy.
The livestock farm can be respectively provided with different livestock breeding pens suitable for converting the raw and cooked kitchen waste into the feed, such as cattle and sheep breeding pens suitable for raw forage, pig and dog breeding pens suitable for cooked feeds such as leftovers and the like, and other animal breeding pens. The scale of the farm is determined by the amount of kitchen waste converted into livestock feed. This embodiment sets up ox rabbit fence and pig dog fence, utilizes the kitchen garbage of peasant household to produce pig dog ox rabbit meat product, changing waste into valuables.
Kitchen garbage is timely converted into feed to realize that daily recycling of garbage is realized, a pollution source caused by long standing time and deterioration, souring and stink generation of kitchen garbage after collection is avoided, more importantly, a swill generation source is completely eradicated, and possible secondary pollution in the kitchen garbage recycling and transporting process is avoided.
The intelligent feed carriage and the livestock breeding fence are provided with the corresponding infrared transmitting and receiving devices, the running track of the intelligent feed carriage is instructed through the central control system, and the intelligent feed carriage automatically pours the converted feed into the feed groove to feed livestock after reaching the corresponding livestock breeding fence.
The intelligent garbage truck and the garbage compost yard are provided with corresponding infrared transmitting and receiving devices, the running track of the intelligent garbage truck is instructed through the central control system, and the intelligent garbage truck reaches the corresponding discharge port of the garbage compost yard and automatically pours garbage into the garbage compost yard.
The harmful garbage comprises waste batteries, waste lamp tubes, waste water silver thermometers, waste medicines, waste cosmetics and the like. And putting the harmful garbage sorted by the dry garbage sorting table into a harmful garbage pool, and receiving professional cleaning and harmless treatment.
The recyclable waste includes waste paper products, waste glass, waste metal, waste plastic, waste cloth and other recyclable waste. The recyclable garbage sorted by the dry garbage sorting table is respectively put into the corresponding paper garbage pool, glass garbage pool, metal garbage pool, plastic garbage pool, cotton garbage pool and other garbage pools, and the recyclable garbage after being sorted realizes the recycling of waste purchasing and generates economic benefits.
The remaining unrecoverable rubbish of dry rubbish letter sorting platform letter sorting is poured the unrecoverable rubbish pond including dregs, bathroom waste paper, food bag, dust, brick and tile ceramic waste material etc. into, is sent the corresponding discharge opening compost of compost field by intelligent garbage truck automatically, and the compost organic fertilizer that the natural time deposit produced is fertilized fruit vegetables nearby.
Preferably, the kitchen garbage enters a cutting and crushing pool, and the kitchen garbage after cutting processing is converted into feed to be poured into a feed carriage and automatically sent to a cattle pen feed trough for feeding. The ecological meat food is produced by using the animals raised by the kitchen garbage. Meanwhile, the animal excrement flows into the biogas digester to produce organic fertilizer, fertilize fruits and vegetables, and the fruits and vegetables are planted ecologically, so that the biogas renewable energy is fully utilized.
The kitchen raw and cooked garbage is converted into feed to feed livestock and the residual feed is sent into a methane tank to produce organic fertilizer and methane.
The solar photovoltaic panel of the solar power station generates power to supply power to a garbage treatment center for illumination, a kitchen garbage digester, a cutting crusher and other power supplies, and belongs to renewable energy source ecological environmental protection. The solar energy power supply is particularly suitable for remote village remote areas, and high investment caused by a remote power supply is avoided.
The dry garbage sorting table can implement manual sorting, and also can be provided with an automatic identification sorting system, recyclable garbage and harmful garbage are preferentially sorted out, and a small amount of sorted non-recyclable garbage is transported to a garbage composting yard through an intelligent garbage truck to implement composting.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.

Claims (7)

1. A method for processing rural domestic garbage in situ by classified collection comprises a rural domestic garbage classified collection and domestic garbage processing center; the method is characterized in that: the household garbage of farmers is collected into kitchen garbage, kitchen garbage and dry garbage; the household garbage treatment center comprises an intelligent control system, a garbage classification station, a livestock and poultry farm, a methane tank, a solar power station, a composting farm, an intelligent feed vehicle and an intelligent garbage vehicle; the garbage classification station comprises a kitchen garbage pool, a dry garbage sorting table, an unrecoverable garbage pool, a metal garbage pool, a plastic garbage pool, a paper garbage pool, a glass garbage pool, a cotton garbage pool and a harmful garbage pool; the kitchen waste cooking pool is provided with a waste cooking pot, and the kitchen waste generating pool is provided with a cutting crusher; the livestock and poultry farm is respectively provided with a cooked feed and a raw feed which are suitable for converting the kitchen waste to feed livestock and poultry breeding pens of different varieties; the biogas digester contains livestock manure of the breeding pen, sanitary cleaning dirt of the breeding pen and excess feed converted from kitchen garbage; the solar photovoltaic panel of the solar power station generates electricity and the biogas energy produced by the biogas digester can be used as a power source for illumination of a garbage treatment center, a garbage digester, a cutting crusher and other purposes.
2. The rural domestic waste classification collection on-site treatment method according to claim 1, characterized in that: the kitchen waste comprises the rest materials of the dining table, leftovers or cooked food waste left after the dining of human beings; the kitchen garbage comprises raw food waste such as pericarp, vegetable root and leaf, melon and fruit peel and the like.
3. The rural domestic waste classification collection on-site treatment method according to claim 1, characterized in that: the livestock and poultry farm is provided with a plurality of breeding columns, a feed trough of each breeding column is positioned outside a fence rail of the breeding column, and an infrared generator is arranged above the feed trough; the interior of the breeding fence is provided with a spraying and cleaning device.
4. The rural domestic waste classification collection on-site treatment method according to claim 1, characterized in that: the intelligent garbage truck and the garbage composting yard are provided with corresponding infrared transmitting and receiving devices, the intelligent garbage truck is instructed to run by an intelligent control system, and programming and operation of the running tracks of the discharge openings of the intelligent garbage truck and the composting yard can be realized by utilizing the internet technology.
5. The rural domestic waste classification collection on-site treatment method according to claim 1, characterized in that: the intelligent feed carriage and the livestock and poultry breeding fence are provided with the corresponding infrared transmitting and receiving devices, the intelligent feed carriage is instructed to move by the intelligent control system, and programming and operation of the moving track between the intelligent feed carriage and the breeding fence can be realized by utilizing the internet technology.
6. The rural domestic waste classification collection on-site treatment method according to claim 1, characterized in that: the recyclable garbage comprises waste paper, waste glass, waste metal, waste plastic, waste cloth cotton and other recyclable garbage, the harmful garbage comprises waste batteries, waste lamp tubes, waste silver thermometers, waste medicines, waste cosmetics and the like, and the non-recyclable garbage comprises muck, waste toilet paper, food bags, dust, brick and tile ceramic waste and the like.
7. The rural domestic waste classification collection on-site treatment method according to claim 1, characterized in that: the dry garbage sorting table can implement manual sorting, and can also be provided with an automatic identification sorting system to preferentially sort out recoverable garbage and harmful garbage, and bury a small amount of unrecoverable garbage compost.
CN202010133389.2A 2020-03-02 2020-03-02 Rural household garbage classified collection and on-site treatment method Pending CN111151562A (en)

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