CN112624536A - Rural self-circulation organic agricultural production system and use method thereof - Google Patents

Rural self-circulation organic agricultural production system and use method thereof Download PDF

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Publication number
CN112624536A
CN112624536A CN202110191214.1A CN202110191214A CN112624536A CN 112624536 A CN112624536 A CN 112624536A CN 202110191214 A CN202110191214 A CN 202110191214A CN 112624536 A CN112624536 A CN 112624536A
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China
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organic
rich water
biogas
fertilizer
irrigation system
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CN202110191214.1A
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Chinese (zh)
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林斌炎
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2866—Particular arrangements for anaerobic reactors
    • C02F3/2893—Particular arrangements for anaerobic reactors with biogas recycling
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
    • C05F5/006—Waste from chemical processing of material, e.g. diestillation, roasting, cooking
    • C05F5/008—Waste from biochemical processing of material, e.g. fermentation, breweries
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • 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
    • C05F9/04—Biological compost
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
    • 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

Abstract

The invention relates to a rural self-circulation organic agricultural production system, which comprises an organic fertilizer water processing plant, a fertilizer water irrigation system, a farmland and a farm, wherein the organic fertilizer water processing plant is connected with domestic sewage, production and living organic wastes and culture liquid dung discharged from the farm for collection, one part of the organic fertilizer water processing plant is connected with a methane storage tank for power generation and heat supply, the other part of the organic fertilizer water processing plant is connected with an organic fertilizer water storage tank for storage, and the organic fertilizer water storage tank is connected with the fertilizer water irrigation system.

Description

Rural self-circulation organic agricultural production system and use method thereof
Technical Field
The invention relates to a rural self-circulation organic agricultural production system, which mainly belongs to the field of ecological agriculture production.
Background
Under the influence of the development of industrialization and urbanization and the environmental governance of villages, the rural aquaculture is replaced by a large-scale aquaculture place. The fertilizer replaces farmyard manure (organic fertilizer), the planting industry becomes the deficiency of fertilizer agriculture and rural cultivation, the breaking of an agricultural ecological chain is caused, the land is hardened and acidified by the long-term use of the fertilizer, the yield and the quality of crops are reduced, the pollution faced by agriculture is aggravated, and the water environment is worsened.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a rural self-circulation organic agricultural production system which is feasible in technology, simple in structure, easy to operate, ecological, low in consumption, high in quality and efficient, and aims at overcoming the technical defects of the existing rural agricultural production mode.
The invention aims to provide a rural self-circulation organic agricultural production system which comprises an organic fertilizer processing factory, a rich water irrigation system, a farmland and a farm, wherein the organic fertilizer processing factory is connected with domestic sewage, production and living organic wastes and breeding liquid manure in the farm for collection, one part of the organic fertilizer processing factory is connected with a methane storage tank through a pipeline for power generation and heat supply, the other part of the organic fertilizer processing factory is connected with an organic rich water storage tank for storage, the organic rich water storage tank is connected with the rich water irrigation system, and the rich water irrigation system is connected with the farm.
Preferably, the method comprises the following steps: the fertilizer-water irrigation system consists of a fertilizer-water delivery pump pipe network, a fertilizer-water separation formula station, a field flooding, dripping and sprinkling irrigation system which are connected in sequence, and the field flooding, dripping and sprinkling irrigation system can control crops through a control system.
Preferably, the method comprises the following steps: still be equipped with the feed processing factory in the plant, can process the subsidiary product pole stem leaf of crops in the farmland and supply the plant to use.
A method for using a rural self-circulation organic agricultural production system, which comprises the following steps: (1) collecting domestic sewage, production and domestic organic waste and culture liquid dung, storing and primarily filtering in an organic manure water processing plant, and placing a filtered product for 12 hours for anaerobic fermentation; (2) the fermented product consists of biogas, biogas residues and biogas slurry, wherein the biogas is introduced into a biogas storage tank through a pipeline for storage and use and can be used for power generation and heat supply in production and living, and the other part of the biogas residues and the biogas slurry flows into an organic fertilizer water storage tank through a pipeline for storage; (3) biogas residues and biogas slurry in the organic fertilizer-water storage pool firstly pass through a fertilizer-water conveying pump station pipe network and then flow into a fertilizer-water separation formula station for residue-liquid separation, the fertilizer water at the separation part is led into a farmland for fertilizer-water irrigation, fertilizer-water formula irrigation is carried out according to the growth nutrition requirements of crops through a flooding, dripping and sprinkling irrigation system, and the biogas residues at the separation part are placed into a biogas residue base fertilizer storage pool for storage and used as farmland base fertilizer; (4) crops in the farm field can be divided into 2 types for treatment, the first type is organic agricultural products which can be sold in the market, the second type is subsidiary products of the agricultural products, and stems, stems and leaves can be made into concentrated feed and coarse feed by a feed processing factory and are supplied to a farm; (5) the organic meat product in the farm can be sold to the market, and the produced breeding liquid manure is circulated in an organic fertilizer water processing factory.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Description of reference numerals: organic fertilizer processing plants 1, a rich water irrigation system 2, farmlands 3, a farm 4, breeding liquid dung 5, domestic sewage 6, production and living organic waste 7, a methane storage tank (bag) 8, power generation and heat supply 9, an organic wastewater (methane slag and methane liquid) storage tank (pool) 10, a rich water delivery pump pipe network 11, a rich water separation and formulation station 12, field overflow, drip irrigation systems 13, a feed processing plant 14, organic meat 15, markets 16, organic agricultural products 17, concentrated feeds 18, coarse feeds (crop straw stems and leaves) 19 and a methane slag base fertilizer storage tank 20.
Detailed Description
The invention will be described in detail below with reference to the following figures: as shown in figure 1, the rural self-circulation organic agricultural production system comprises an organic fertilizer processing plant 1, a rich water irrigation system 2, a farmland 3 and a farm 4, wherein the organic rich water processing plant 1 is connected with domestic sewage 6, production and living organic waste 7 and culture liquid dung 5 in the farm 4 for collection, one part of the organic rich water processing plant is connected with a methane storage tank for power generation and heat supply, the other part of the organic rich water processing plant is connected with an organic rich water storage tank for storage, the organic rich water storage tank is connected with the rich water irrigation system 2, and the rich water irrigation system 2 is connected with the farmland 3. The fertilizer-water irrigation system 2 is composed of a fertilizer-water delivery pump pipe network 11, a fertilizer-water separation formula station 12 and a field overflowing, dripping and sprinkling irrigation system 13 which are connected in sequence, and the field overflowing, dripping and sprinkling irrigation system 13 can control the application of fertilizer water to crops through a control system. Still be equipped with feed processing factory 14 in plant 4, can process the crops in the farmland 3 and supply the plant to use.
A method for using a rural self-circulation organic agricultural production system, which comprises the following steps: (1) collecting domestic sewage, production and domestic organic waste and culture liquid dung, storing and primarily filtering in an organic manure water processing plant, and placing a filtered product for 12 hours for anaerobic fermentation; (2) the fermented product consists of biogas, biogas residues and biogas slurry, wherein the biogas is introduced into a biogas storage tank through a pipeline for storage and use and can be used for power generation and heat supply in production and living, and the other part of the biogas residues and the biogas slurry flows into an organic fertilizer water storage tank through a pipeline for storage; (3) biogas residues and biogas slurry in the organic fertilizer-water storage pool firstly pass through a fertilizer-water conveying pump station pipe network and then flow into a fertilizer-water separation formulation station for residue-liquid separation, water at the separation part is communicated to a farmland for irrigation, fertilizer-water formulation is carried out according to the growth nutritional requirements of crops through a flooding, dripping and sprinkling irrigation system 13, and biogas residues at the separation part are placed into a biogas residue base fertilizer storage pool for storage and use as farmland base fertilizer; (4) crops in the farm field can be divided into 2 types for treatment, the first type is organic agricultural products which can be sold in the market, the second type is subsidiary products of the agricultural products, and stems, stems and leaves can be made into concentrated feed and coarse feed by a feed processing factory and are supplied to a farm; (5) the organic meat product from the farm can be sold to the market, and the produced culture liquid manure is circulated through the rural organic fertilizer and water processing plant 1.
The core of the organic agriculture of the invention is organic fertilizer, the system takes a rural organic fertilizer water processing factory 1 as the core, collects and digests rural domestic sewage 5, life production organic waste 6 and culture liquid manure 7 to carry out harmless treatment, processes into organic fertilizer water (biogas residue and biogas slurry) and biogas, then sends the organic fertilizer water and biogas to a farmland 3 by an intelligent fertilizer water irrigation system 2, nourishes microorganisms and crops in the farmland, leads the farmland microorganisms to propagate massively to loosen soil, recovers the functions of water and fertilizer retention, eliminates agricultural non-point source pollution, supplies the produced organic agricultural products to the market, leads crop straw stems and leaves to be processed into feed to feed poultry and livestock, and leads the culture liquid manure to return again to form a rural self-circulation organic agricultural production system. Realizing the industrialization and the modernization of the rural (agricultural enterprise) organic agriculture.
The invention has the following characteristic effects:
characteristic efficacy 1: the rural self-circulation organic agricultural production system is scientifically integrated, and the rural agricultural production mode is thoroughly changed.
The organic agriculture is an ecosystem and is mainly characterized in the balanced supply of organic fertilizers, the main fertilizer source is 4 liquid manure in a farm, the joint of resource recycling is in an organic fertilizer water processing plant 1 and a feed processing plant 14, and the organic fertilizer water is effectively applied to a fertilizer water irrigation system 2. The four major elements of the organic rich water processing plant 1, the rich water irrigation system 2, the farm 4 and the feed processing plant 14 are scientifically combined with the modern agricultural planting and breeding technology to form a rural self-circulation organic agricultural production system, and the industrialization and the modernization of the rural (agricultural enterprise) organic agriculture are realized.
Characteristic efficacy 2: the ecological environment of the village is restored, and the social benefit is great.
The organic agriculture with balanced planting and breeding, balanced field fertilizer and cyclic utilization of resources comprehensively restores the agricultural ecology in the countryside; the water and fertilizer retention function of the organic farmland eliminates agricultural non-point source pollution and restores water ecology in villages; the industrialization and the modernization of organic agriculture enable farmers to become occupations, are suitable for residences in villages and restore the humanity ecology of old and young villages.
Characteristic efficacy 3: the organic fertilizer and the feed can be prepared by self, so that the production cost of organic agricultural and sideline products can be greatly reduced.
The organic fertilizer and the feed are the main raw material cost for producing organic agricultural and sideline products. The organic fertilizer and the feed are self-prepared on the spot, so that the dehydration, drying, packaging, transportation and application costs in the production process of the organic fertilizer and the feed and the environmental management cost for treating the sewage and the sewage in the village are saved.
Characteristic efficacy 4: organic agriculture can greatly improve the value space of agricultural economy.
The rural aquaculture industry is recovered, and the market price of the produced organic agricultural and sideline products in Europe, America and China is more than three times of that of common agricultural products. By adopting the method, the acre yield value of the organic agriculture is more than ten thousand yuan according to the agricultural capacity estimation of subtropical regions, and the method brings rich returns for villages and agricultural enterprises.
Characteristic function 5: the invention has reproducibility, is suitable for all villages and farms in the plains and hilly areas of China, and has better productivity and benefit in areas with lower latitude and higher multiple cropping index.
By mastering the design, construction and production management technology of the invention, the method can be copied to vast rural areas, and the industrialization and scale process of organic agriculture is accelerated.

Claims (4)

1. The utility model provides a rural area self-loopa organic agricultural production system, it includes organic fertilizer processing factory (1), rich water irrigation system (2), farmland (3), plant (4) constitution, its characterized in that organic rich water processing factory (1) is connected with culture liquid dung (5) in domestic sewage (6), production and living organic waste (7), the plant (4) and is collected, and the rear is used for the heat supply of generating electricity through partly connecting marsh gas storage jar of pipeline, deposits in another part connects the organic rich water repository, rich water irrigation system (2) is connected to the organic rich water repository, in this rich water irrigation system (2) connection farmland (3).
2. The rural self-circulation organic agricultural production system according to claim 1, wherein the rich water irrigation system (2) is composed of a rich water delivery pump pipe network (11), a rich water separation formula station (12), and a field flooding, dripping and sprinkling irrigation system (13) which are connected in sequence, and the field flooding, dripping and sprinkling irrigation system (13) can control the application of the rich water to crops through a control system.
3. The rural self-circulation organic agricultural production system of claim 1, wherein the farm (4) is further provided with a feed processing plant (14) for processing the crops in the farmland (3) for use by the farm.
4. A method of using the rural self-circulation organic agricultural production system of any of claims 1 to 3, the method comprising the steps of: (1) collecting domestic sewage, production and living organic wastes and culture liquid dung, storing and primarily filtering the domestic sewage, the production and living organic wastes and the culture liquid dung in an organic manure processing plant, and placing a filtered product for 12 hours for anaerobic fermentation; (2) the fermented product consists of biogas, biogas residues and biogas slurry, wherein the biogas is introduced into a biogas storage tank through a pipeline for storage and use and can be used for power generation and heat supply in production and living, and the other part of the biogas residues and the biogas slurry flow into an organic fertilizer water storage tank through a pipeline for storage; (3) biogas residues and biogas slurry in the organic rich water storage pool firstly pass through a pipe network of a rich water conveying pump station and then flow into a rich water separation formula station for residue-liquid separation, water at the separation part is led into a farmland, rich water in various modes is irrigated to crops through a flooding, dripping and sprinkling irrigation system (13), and biogas residues at the separation part are placed into a biogas residue base fertilizer storage warehouse for storage and use as farmland base fertilizer; (4) crops in the farm field can be divided into 2 types for treatment, the first type is organic agricultural products which can be sold in the market, the second type is subsidiary products of the agricultural products, and stems, stems and leaves can be made into concentrated feed and coarse feed by a feed processing factory and supplied to the farm; and (5) the organic meat product in the farm can be sold to the market, and the produced culture liquid manure is circulated in the organic fertilizer water processing plant (1).
CN202110191214.1A 2021-02-20 2021-02-20 Rural self-circulation organic agricultural production system and use method thereof Pending CN112624536A (en)

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CN202110191214.1A CN112624536A (en) 2021-02-20 2021-02-20 Rural self-circulation organic agricultural production system and use method thereof

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115196850A (en) * 2022-07-21 2022-10-18 林斌炎 Carbon-neutralized live pig and grain production self-circulation method and system for agricultural production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115196850A (en) * 2022-07-21 2022-10-18 林斌炎 Carbon-neutralized live pig and grain production self-circulation method and system for agricultural production

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