CN113024288A - Complete equipment for producing liquid fertilizer by fermenting livestock and poultry manure - Google Patents
Complete equipment for producing liquid fertilizer by fermenting livestock and poultry manure Download PDFInfo
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- CN113024288A CN113024288A CN201911352024.2A CN201911352024A CN113024288A CN 113024288 A CN113024288 A CN 113024288A CN 201911352024 A CN201911352024 A CN 201911352024A CN 113024288 A CN113024288 A CN 113024288A
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- 239000007788 liquid Substances 0.000 title claims abstract description 38
- 239000003337 fertilizer Substances 0.000 title claims abstract description 34
- 239000010871 livestock manure Substances 0.000 title claims abstract description 24
- 210000003608 fece Anatomy 0.000 title claims abstract description 17
- 244000144972 livestock Species 0.000 title claims abstract description 17
- 244000144977 poultry Species 0.000 title claims abstract description 15
- 238000000855 fermentation Methods 0.000 claims abstract description 110
- 230000004151 fermentation Effects 0.000 claims abstract description 106
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 239000011550 stock solution Substances 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 238000006477 desulfuration reaction Methods 0.000 claims description 8
- 230000023556 desulfurization Effects 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 description 4
- 238000010564 aerobic fermentation Methods 0.000 description 4
- 241000607479 Yersinia pestis Species 0.000 description 2
- 239000002361 compost Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003895 organic fertilizer Substances 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- 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
- C05F3/06—Apparatus for the manufacture
-
- 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
-
- 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
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M43/00—Combinations of bioreactors or fermenters with other apparatus
- C12M43/04—Bioreactors or fermenters combined with combustion devices or plants, e.g. for carbon dioxide removal
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/10—Separation or concentration of fermentation products
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
-
- 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
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Abstract
A complete set of equipment for producing liquid fertilizer by fermenting livestock and poultry manure comprises: the invention relates to a pre-fermentation tank, a feeding tank, a 1# fermentation tank, a 2# fermentation tank, a pressure water tank, a 3# fermentation tank, a 4# fermentation tank, a discharging tank, a solid-liquid separator, a gas-water separator, a desulfurizer and a stock solution storage tank, and the invention has the advantages that: the device is used for fermentation production of liquid fertilizer, has high treatment efficiency and good treatment effect, saves land area and is environment-friendly.
Description
Technical Field
The invention belongs to the technical field of agricultural production, relates to a production device of liquid fertilizer, and particularly relates to a complete device for producing liquid fertilizer by fermenting livestock and poultry manure.
Background
The principle of farming-grazing combination and breeding balance is adhered to in a livestock farm, and a breeding-combined manure returning treatment mode is adopted in manure treatment of the livestock farm, so that the mode is suitable for farmland or farmland application with flowers and trees around. For example, grassland with lawn, farmland with crops, cultivated land for cultivating flowers and plants, etc., the form can effectively relieve the pollution discharge problem of livestock and poultry cultivation, not only the farmland can absorb nutrition, but also changes waste into valuable, relieves the environmental pollution problem, and is a mode of making the best of two parties. The land consumption area is determined according to the land consumption area verification requirement of agricultural utilization of livestock and poultry manure of the department of bad preservation, after the aerobic compost is stably stored, the corresponding consumption area is reduced by 1 time compared with that of simple compost or direct utilization, and the biogas slurry consumption area is reduced along with the depth of the treatment degree.
Disclosure of Invention
The invention aims to provide a complete production device for liquid fertilizer, which effectively utilizes the feces of livestock and poultry to carry out fermentation production of the liquid fertilizer, has high treatment efficiency and good treatment effect, and saves land area.
In order to achieve the purpose, the invention adopts the following technical scheme:
a complete equipment for producing liquid fertilizer by fermenting livestock and poultry manure is characterized in that: which comprises the following steps: the pre-fermentation tank is connected to the feeding tank through a submersible sewage pump, the bottom of the feeding tank is connected to the bottom of a No. 1 fermentation tank through a mounting pipeline, the bottom of the No. 1 fermentation tank is connected to the bottom of a pressure water tank through a mounting pipeline, the bottom of the pressure water tank is connected to the bottom of a No. 2 fermentation tank through a mounting pipeline, the bottom of the No. 2 fermentation tank is connected to the bottom of the pressure water tank through a mounting pipeline, the bottom of the pressure water tank is connected to the bottom of a No. 3 fermentation tank through a mounting pipeline, the bottom of the 3 fermentation tank is connected to the bottom of the pressure water tank through a mounting pipeline, the bottom of the No. 4 fermentation tank is connected to the inlet of the bottom of a discharging tank through a mounting pipeline, the middle lower part of the discharging tank is provided with a baffle plate for separating the inlet of the discharging tank and the outlet of the discharging tank, the outlet of the bottom of the discharging tank, the solid-liquid separator can separate dehydrated solid fertilizer and liquid fertilizer, the liquid fertilizer enters the top inlet of the stock solution storage tank through an outlet pipeline of the solid-liquid separator, a filter screen is arranged at the top inlet of the stock solution storage tank, a submerged pump is arranged at the bottom of the stock solution storage tank and is connected to a filter through a pipeline, the liquid fertilizer filtered by the filter can be conveyed to agricultural environments such as grasslands, farmlands and the like for use, the substances left at the bottom of the filter after being filtered by the filter can be conveyed back to the stock solution storage tank through a pipeline, a pre-fermentation tank, a feed tank, a 1# fermentation tank, a 2# fermentation tank, a 3# fermentation tank and a 4# fermentation tank are provided with biogas pipelines at the tops thereof and are connected to an air inlet of a desulfurization machine through an air-water separator, an air outlet of the desulfurization machine is connected to a kitchen burner to provide an air source for the kitchen burner, wherein biogas cooling water treated at the bottom of the air-, a flame arrester is arranged at the top of the gas-water separator.
According to the complete equipment for producing the liquid fertilizer by fermenting the livestock and poultry manure, the complete equipment is characterized in that: the pre-fermentation tank, the feeding tank, the No. 1 fermentation tank, the No. 2 fermentation tank, the water pressing tank, the No. 3 fermentation tank, the No. 4 fermentation tank, the discharging tank and the stock solution storage tank are all arranged below the ground level, so that the livestock and poultry manure can be conveniently collected, and the floor space is reduced.
The invention has the advantages that: the livestock manure enters a pre-fermentation tank, fermentation bacteria are mixed in the pre-fermentation tank for aerobic fermentation, the livestock manure after aerobic fermentation sequentially passes through a feeding tank and a water pressing tank connected among a 1# fermentation tank, a 2# fermentation tank, a 3# fermentation tank and a 4# fermentation tank for anaerobic fermentation in the 1# fermentation tank, the 2# fermentation tank, the 3# fermentation tank and the 4# fermentation tank, the livestock manure in the 1# fermentation tank, the 2# fermentation tank, the 3# fermentation tank and the 4# fermentation tank is added with the fermentation bacteria during the fermentation process, the livestock manure enters a solid-liquid separator through a discharge tank after anaerobic fermentation in the 1# fermentation tank, the 2# fermentation tank, the 3# fermentation tank and the 4# fermentation tank, dehydrated solid fertilizer and liquid fertilizer can be separated, the liquid fertilizer enters a stock solution storage tank and is finely filtered and conveyed to agricultural environments such as a grassland and a farmland through a filter for use, and the produced liquid fertilizer is an agricultural pollution-free organic fertilizer, meanwhile, the system has a certain effect of expelling pests, and the biogas-water separator and the desulfurization machine generated in the fermentation process are connected to the kitchen burner to provide an air source for the kitchen burner.
Drawings
FIG. 1 is a schematic diagram of the inventive structure.
Detailed Description
The invention discloses a complete set of equipment for producing liquid fertilizer by fermenting livestock and poultry manure, which is explained in detail in the following by combining with an attached description drawing.
A complete set of equipment for producing liquid fertilizer by fermenting livestock and poultry manure comprises: the pre-fermentation tank is connected to the feeding tank through a submersible sewage pump, the bottom of the feeding tank is connected to the bottom of a No. 1 fermentation tank through a mounting pipeline, the bottom of the No. 1 fermentation tank is connected to the bottom of a pressure water tank through a mounting pipeline, the bottom of the pressure water tank is connected to the bottom of a No. 2 fermentation tank through a mounting pipeline, the bottom of the No. 2 fermentation tank is connected to the bottom of the pressure water tank through a mounting pipeline, the bottom of the pressure water tank is connected to the bottom of a No. 3 fermentation tank through a mounting pipeline, the bottom of the 3 fermentation tank is connected to the bottom of the pressure water tank through a mounting pipeline, the bottom of the No. 4 fermentation tank is connected to the inlet of the bottom of a discharging tank through a mounting pipeline, the middle lower part of the discharging tank is provided with a baffle plate for separating the inlet of the discharging tank and the outlet of the discharging tank, the outlet of the bottom of the discharging tank, the solid-liquid separator can separate dehydrated solid fertilizer and liquid fertilizer, the liquid fertilizer enters the top inlet of the stock solution storage tank through an outlet pipeline of the solid-liquid separator, a filter screen is arranged at the top inlet of the stock solution storage tank, a submerged pump is arranged at the bottom of the stock solution storage tank and is connected to a filter through a pipeline, the liquid fertilizer filtered by the filter can be conveyed to agricultural environments such as grasslands, farmlands and the like for use, the substances left at the bottom of the filter after being filtered by the filter can be conveyed back to the stock solution storage tank through a pipeline, a pre-fermentation tank, a feed tank, a 1# fermentation tank, a 2# fermentation tank, a 3# fermentation tank and a 4# fermentation tank are provided with biogas pipelines at the tops thereof and are connected to an air inlet of a desulfurization machine through an air-water separator, an air outlet of the desulfurization machine is connected to a kitchen burner to provide an air source for the kitchen burner, wherein biogas cooling water treated at the bottom of the air-, a flame arrester is arranged at the top of the gas-water separator.
In the above embodiment: the pre-fermentation tank, the feeding tank, the No. 1 fermentation tank, the No. 2 fermentation tank, the water pressing tank, the No. 3 fermentation tank, the No. 4 fermentation tank, the discharging tank and the stock solution storage tank are all arranged below the ground level, so that the livestock and poultry manure can be conveniently collected, and the floor space is reduced.
The invention has the following beneficial effects: the livestock manure enters a pre-fermentation tank, fermentation bacteria are mixed in the pre-fermentation tank for aerobic fermentation, the livestock manure after aerobic fermentation sequentially passes through a feeding tank and a water pressing tank connected among a 1# fermentation tank, a 2# fermentation tank, a 3# fermentation tank and a 4# fermentation tank for anaerobic fermentation in the 1# fermentation tank, the 2# fermentation tank, the 3# fermentation tank and the 4# fermentation tank, the livestock manure in the 1# fermentation tank, the 2# fermentation tank, the 3# fermentation tank and the 4# fermentation tank is added with the fermentation bacteria during the fermentation process, the livestock manure enters a solid-liquid separator through a discharge tank after anaerobic fermentation in the 1# fermentation tank, the 2# fermentation tank, the 3# fermentation tank and the 4# fermentation tank, dehydrated solid fertilizer and liquid fertilizer can be separated, the liquid fertilizer enters a stock solution storage tank and is finely filtered and conveyed to agricultural environments such as a grassland and a farmland through a filter for use, and the produced liquid fertilizer is an agricultural pollution-free organic fertilizer, meanwhile, the system has a certain effect of expelling pests, and the biogas-water separator and the desulfurization machine generated in the fermentation process are connected to the kitchen burner to provide an air source for the kitchen burner.
The embodiments described above are described to facilitate one of ordinary skill in the art to understand and apply the present invention. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention should not be limited to the embodiments described herein, and those skilled in the art should understand that they can make various improvements and modifications without departing from the scope of the present invention.
Claims (2)
1. The utility model provides an utilize complete sets of device of fermentation production liquid fertilizer of animal manure which characterized in that: which comprises the following steps: the pre-fermentation tank is connected to the feeding tank through a submersible sewage pump, the bottom of the feeding tank is connected to the bottom of a No. 1 fermentation tank through a mounting pipeline, the bottom of the No. 1 fermentation tank is connected to the bottom of a pressure water tank through a mounting pipeline, the bottom of the pressure water tank is connected to the bottom of a No. 2 fermentation tank through a mounting pipeline, the bottom of the No. 2 fermentation tank is connected to the bottom of the pressure water tank through a mounting pipeline, the bottom of the pressure water tank is connected to the bottom of a No. 3 fermentation tank through a mounting pipeline, the bottom of the 3 fermentation tank is connected to the bottom of the pressure water tank through a mounting pipeline, the bottom of the No. 4 fermentation tank is connected to the inlet of the bottom of a discharging tank through a mounting pipeline, the middle lower part of the discharging tank is provided with a baffle plate for separating the inlet of the discharging tank and the outlet of the discharging tank, the outlet of the bottom of the discharging tank, the solid-liquid separator can separate dehydrated solid fertilizer and liquid fertilizer, the liquid fertilizer enters the top inlet of the stock solution storage tank through an outlet pipeline of the solid-liquid separator, a filter screen is arranged at the top inlet of the stock solution storage tank, a submerged pump is arranged at the bottom of the stock solution storage tank and is connected to a filter through a pipeline, the liquid fertilizer filtered by the filter can be conveyed to agricultural environments such as grasslands, farmlands and the like for use, the substances left at the bottom of the filter after being filtered by the filter can be conveyed back to the stock solution storage tank through a pipeline, a pre-fermentation tank, a feed tank, a 1# fermentation tank, a 2# fermentation tank, a 3# fermentation tank and a 4# fermentation tank are provided with biogas pipelines at the tops thereof and are connected to an air inlet of a desulfurization machine through an air-water separator, an air outlet of the desulfurization machine is connected to a kitchen burner to provide an air source for the kitchen burner, wherein biogas cooling water treated at the bottom of the air-, a flame arrester is arranged at the top of the gas-water separator.
2. The complete set of equipment for producing liquid fertilizer by fermenting livestock and poultry manure as claimed in claim 1, wherein the equipment comprises: the pre-fermentation tank, the feeding tank, the No. 1 fermentation tank, the No. 2 fermentation tank, the water pressing tank, the No. 3 fermentation tank, the No. 4 fermentation tank, the discharging tank and the stock solution storage tank are all arranged below the ground level, so that the livestock and poultry manure can be conveniently collected, and the floor space is reduced.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911352024.2A CN113024288A (en) | 2019-12-25 | 2019-12-25 | Complete equipment for producing liquid fertilizer by fermenting livestock and poultry manure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911352024.2A CN113024288A (en) | 2019-12-25 | 2019-12-25 | Complete equipment for producing liquid fertilizer by fermenting livestock and poultry manure |
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| CN113024288A true CN113024288A (en) | 2021-06-25 |
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| CN201911352024.2A Pending CN113024288A (en) | 2019-12-25 | 2019-12-25 | Complete equipment for producing liquid fertilizer by fermenting livestock and poultry manure |
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Citations (8)
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|---|---|---|---|---|
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| KR20130112145A (en) * | 2012-04-03 | 2013-10-14 | 금오공과대학교 산학협력단 | Anaerobic piggery wastewater treatment and bio gas assemble apparatus |
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-
2019
- 2019-12-25 CN CN201911352024.2A patent/CN113024288A/en active Pending
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| KR20100037252A (en) * | 2008-10-01 | 2010-04-09 | 주식회사메가텍 | Liquid fertilizer manufacturing system and that method |
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Address after: Shagou Zhen Yanhu Cun Bei, Xuecheng District, Zaozhuang City, Shandong Province Applicant after: Shandong Weilian Agricultural Technology Co.,Ltd. Address before: Shagou Zhen Yanhu Cun Bei, Xuecheng District, Zaozhuang City, Shandong Province Applicant before: Shandong Modern Agricultural Development Co.,Ltd. |
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| CB02 | Change of applicant information |