CN114716280A - Fermentation process of liquid organic fertilizer containing animal excrement - Google Patents

Fermentation process of liquid organic fertilizer containing animal excrement Download PDF

Info

Publication number
CN114716280A
CN114716280A CN202210370020.2A CN202210370020A CN114716280A CN 114716280 A CN114716280 A CN 114716280A CN 202210370020 A CN202210370020 A CN 202210370020A CN 114716280 A CN114716280 A CN 114716280A
Authority
CN
China
Prior art keywords
fermentation
organic fertilizer
animal excrement
liquid organic
fermentation vat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210370020.2A
Other languages
Chinese (zh)
Inventor
孙云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Yunjian Ecological Agriculture Technology Co ltd
Original Assignee
Anhui Yunjian Ecological Agriculture Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Yunjian Ecological Agriculture Technology Co ltd filed Critical Anhui Yunjian Ecological Agriculture Technology Co ltd
Priority to CN202210370020.2A priority Critical patent/CN114716280A/en
Publication of CN114716280A publication Critical patent/CN114716280A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C05B1/02—Superphosphates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/20—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/60—Heating or cooling during the treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/70—Controlling the treatment in response to process parameters
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/90—Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/90—Apparatus therefor
    • C05F17/964—Constructional parts, e.g. floors, covers or doors
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/90—Apparatus therefor
    • C05F17/964—Constructional parts, e.g. floors, covers or doors
    • C05F17/971—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material
    • C05F17/979—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material the other material being gaseous
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/90—Apparatus therefor
    • C05F17/993—Arrangements for measuring process parameters, e.g. temperature, pressure or humidity
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80—Soil conditioners
    • 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
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Soil Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses a fermentation process of a liquid organic fertilizer for animal excrement, relates to the technical field of organic fertilizer fermentation, and aims to solve the problem that the conventional organic fertilizer cannot be uniformly fermented in the processing process. Step one, pouring dry chicken manure into a mixing box, and adding auxiliary materials according to a proportion; adding a zymophyte agent into water, dissolving brown sugar, standing for a set time, and forming a stirring diluent; pouring the stirred diluent into a mixing box, stirring and mixing the stirred diluent with the dried chicken manure and the auxiliary materials, and adding urea and calcium superphosphate after mixing for a set time; step four, feeding the stirred materials into a fermentation tank by using a loader; fifthly, controlling the internal temperature, injecting oxygen with the bottom upward, and turning over materials every 48 hours for 10 days; and step six, completing fermentation, filling and storing.

Description

Fermentation process of liquid organic fertilizer containing animal excrement
Technical Field
The invention relates to the technical field of organic fertilizer fermentation, in particular to a fermentation process of a liquid organic fertilizer of animal excrement.
Background
With the continuous development of agriculture, how to improve the physicochemical property and activity of soil becomes a concern, in the past, in the aspect of fertilizing soil, chemical compound fertilizers are generally adopted, although the chemical compound fertilizers have quick effect and convenient use, the soil structure can be changed after long-time use, the regeneration capacity of the chemical compound fertilizers is reduced, organic fertilizers are also called as environment-friendly fertilizers, animal wastes and plant residues are used as main raw materials, fermentation bacteria are added in the mixing process, the fermentation bacteria are formed in the natural state, the fermented fertilizers can improve the sudden physicochemical property, can promote the plant growth and the circulation of a sudden ecological system, and meet the requirements of the sustainable development at present.
However, the existing organic fertilizer has some problems in the fermentation process, and because the amount is large and the organic fertilizer is not easy to control in the processing process, the organic fertilizer cannot be uniformly fermented in the fermentation process, so that not only is a part of raw materials wasted, but also the whole quality cannot be effectively guaranteed, so that the existing requirements cannot be met, and the animal excrement liquid organic fertilizer fermentation process is provided.
Disclosure of Invention
The invention aims to provide a fermentation process of a liquid organic fertilizer of animal excrement, which aims to solve the problem that the organic fertilizer provided by the background technology cannot be uniformly fermented in the processing process.
In order to achieve the purpose, the invention provides the following technical scheme: a fermentation process of animal excrement liquid organic fertilizer comprises the steps of firstly, pouring dry chicken manure into a mixing box, and adding auxiliary materials according to a proportion;
adding a zymophyte agent into water, dissolving brown sugar, standing for a set time, and forming a stirring diluent;
pouring the stirred diluent into a mixing box, stirring and mixing the stirred diluent with the dried chicken manure and the auxiliary materials, and adding urea and calcium superphosphate after mixing for a set time;
step four, the stirred materials are sent into a fermentation tank by a loader;
the fermentation device comprises a fermentation tank, a top seat, a plurality of spiral blades, a plurality of oxygen outlet pipes, a lifting table, a thermometer and a hygrometer, wherein a fermentation cavity with the height of 2 meters, the width of 2 meters and the length of 4 meters is arranged in the fermentation tank, the top seat with the same area is arranged at the upper end of the fermentation tank, lead screws are rotatably arranged between four corners at the lower end of the top seat and four corners at the upper end of the fermentation tank, the lifting table is matched with the four lead screws, a rotating shaft with the specification of 2 x 4 is arranged at the lower end of the lifting table, the plurality of spiral blades are arranged outside the rotating shaft, a plurality of oxygen outlet pipes are arranged at the bottom of the fermentation tank in a rectangular array, the upper ends of the oxygen outlet pipes extend into the fermentation cavity, the thermometer and the hygrometer are respectively arranged on one side of the fermentation tank, and four electric heating pipes are vertically distributed at the rear end of the fermentation cavity;
fifthly, controlling the internal temperature, injecting oxygen with the bottom upward, and turning over materials every 48 hours for 10 days;
and step six, completing fermentation, filling and storing.
Preferably, the organic fertilizer raw material components comprise dried chicken manure, auxiliary materials, starter strains, urea, calcium superphosphate and brown sugar, wherein the auxiliary materials comprise straws, rice chaff, sawdust, corns, bran and mushroom residues, and the raw materials comprise the following components:
the organic fertilizer comprises the raw materials of 300kg of dried chicken manure, 4-8kg of auxiliary materials, 0.8-1.2kg of starter strains, 1-3kg of urea, 6-10kg of calcium superphosphate and 2-4kg of brown sugar according to weight;
the auxiliary material components comprise 25 percent of straws, 20 percent of rice chaff, 15 percent of sawdust, 15 percent of corns, 15 percent of bran and 10 percent of mushroom residues according to weight percentage.
Preferably, the starter strain is prepared by compounding photosynthetic bacteria, lactic acid bacteria, saccharomycetes, acetic acid bacteria, bifidobacteria, actinomycetes and bacillus.
Preferably, the standing time in the second step is 3-5h, and the stirring time is 0.8-1.2 h.
Preferably, the stirring time of the diluent, the dried chicken manure and the auxiliary materials in the third step is 1.5-2.5 h.
Preferably, fermentation vat in step four, the upper end of rotation axis extends to the transmission chamber in the elevating platform, the rotation axis is located the inside one end of elevating platform and passes through the transmission of drive belt and connect, two first motors are installed to elevating platform upper end one side, and the output shaft of first motor passes through the shaft coupling transmission with the upper end of rotation axis and is connected, the inside of footstock be provided with the dead slot of elevating platform looks adaptation.
Preferably, in the fermentation tank in the fourth step, the second motor is fixedly arranged at one end of the screw rod, which is located inside the fermentation tank, and the output end of the second motor is in transmission connection with the screw rod through a coupler.
Preferably, in the fermentation tank of the fourth step, the lower end of the oxygen outlet pipe is fixed with an air delivery pipe in a sealing manner, one end of the air delivery pipe is connected with an air compressor in a sealing manner, and the input end of the air compressor is provided with an oxygen generator.
Preferably, in the fermentation tank in the fourth step, a movable baffle with an edge closely attached to the front end of the fermentation tank is installed at the front end of the fermentation tank, and the lower end of the movable baffle is connected with the fermentation tank through a hinge.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the dry chicken manure is used as the main material, and the straw, rice chaff, sawdust, corn, bran and mushroom residue are used as the auxiliary materials, so that the problem that the manure generated by poultry is difficult to treat is solved, residues generated by crop processing are reasonably utilized, the fermentation efficiency between the raw materials and the auxiliary materials is improved under the cooperation of the fermentation agent strains, the fermented organic fertilizer is subjected to forming treatment and then returns to the soil again, the content of internal chemical components is low, the soil is not damaged in the process of fertilizing the soil, the physicochemical property of the soil is improved, the plant growth and the circulation of a soil ecosystem are promoted, and the requirements of sustainable development at present are met.
2. According to the invention, in the fermentation process, the fermentation microbial inoculum is poured into water in advance according to the proportion of the main materials, a certain amount of brown sugar is added after the brown sugar is completely dissolved in an appropriate temperature environment, the fermentation microbial inoculum is kept standing for a fixed time after the brown sugar is dissolved, the overall activity of the fermentation microbial inoculum is continuously improved at an appropriate temperature, and meanwhile, on the basis of improving the activity, the brown sugar provides nutrient substances for the fermentation microbial inoculum, so that the propagation speed and the number of the fermentation microbial inoculum are rapidly improved, and in the subsequent fermentation, better, faster and higher fertility are ensured.
3. According to the invention, a specially-made fermentation tank is adopted in a fermentation process, a movable baffle is opened, the mixed raw materials are fed into the fermentation tank through a loader, the temperature and the humidity of the raw materials during fermentation can be accurately known through a thermometer and a hygrometer on one side of the fermentation tank, if the fermentation temperature does not reach a reasonable value, the generated heat can be used for carrying out auxiliary heating on the raw materials by starting an electric heating pipe, in the whole process, an air compressor conveys oxygen generated by an oxygen generator to an oxygen outlet pipe through an air conveying pipe, and under the high-speed flow of the gas, higher pressure is generated, so that the forced ventilation and oxygen supply of the bottom of the fermentation tank upwards are realized, the air circulation in the fermentation tank is promoted, and meanwhile, microorganisms are fermented in a sufficient oxygen environment; raw materials need turn in every two days to the fermentation, through opening two second motors, under the drive of drive belt, make four rotation axes that are equipped with helical blade of a column rotate in step, rotate the in-process, helical structure can be with the raw materials of fermentation chamber bottom towards the top lifting, so under a plurality of helical blade's cooperation, realize the holistic stirring of fermentation raw materials, this kind of stirring mode is efficient and even, the problem that local bottom is difficult to participate in can not appear, further improve holistic fermentation quality.
Drawings
FIG. 1 is a flow chart of organic fertilizer fermentation according to the present invention;
FIG. 2 is a perspective view of a fermentation tank of the present invention;
FIG. 3 is a schematic view of the internal structure of the fermentation tank of the present invention.
In the figure: 1. a fermentation tank; 2. a top seat; 3. a lifting platform; 4. a lead screw; 5. a movable baffle; 6. a thermometer; 7. a hygrometer; 8. a rotating shaft; 9. a helical blade; 10. a first motor; 11. a second motor; 12. a transmission belt; 13. an electric heating tube; 14. a gas delivery pipe; 15. an oxygen outlet pipe; 16. an air compressor; 17. an oxygen generator; 18. an empty groove; 19. a fermentation cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1:
a fermentation process of animal excrement liquid organic fertilizer comprises the following steps: step one, pouring dry chicken manure into a mixing box, and adding auxiliary materials according to a proportion;
adding a zymophyte agent into water, dissolving brown sugar, standing for a set time, and forming a stirring diluent;
pouring the stirred diluent into a mixing box, stirring and mixing the stirred diluent with the dried chicken manure and the auxiliary materials, adding urea and calcium superphosphate after mixing for a set time, wherein the water content of the fermented manure is 65.4%, the carbon-nitrogen ratio is 1:28, and the pH value is 6.5;
step four, the stirred materials are sent into a fermentation tank 1 by a loader;
the fermentation tank comprises a fermentation tank 1, a top seat 2, a plurality of screw rods 4, a lifting platform 3, a rotating shaft 8, a plurality of spiral blades 9, a plurality of oxygen outlet pipes 15, a plurality of vertically distributed electric heating pipes 13, a thermometer 6 and a hygrometer 7, wherein the fermentation chamber 19 is arranged in the fermentation tank 1, the height of the four vertically distributed electric heating pipes 13 are 2 meters, the width of the four vertically distributed electric heating pipes 13 are 4 meters, the top seat 2 is arranged at the upper end of the fermentation tank 1, the screw rods 4 are rotatably arranged between four corners of the lower end of the top seat 2 and four corners of the upper end of the fermentation tank 1, the lifting platform 3 is matched with the four screw rods 4, the rotating shaft 8 with the specification of 2 x 4 is arranged at the lower end of the lifting platform 3, the plurality of spiral blades 9 are arranged outside the rotating shaft 8, the bottom of the fermentation tank 1 is provided with a plurality of oxygen outlet pipes 15 in a rectangular array, the upper ends of the oxygen outlet pipes 15 extend to the inside the fermentation chamber 19;
fifthly, controlling the internal temperature, injecting oxygen with the bottom upward, and turning over materials every 48 hours for 10 days;
and step six, completing fermentation, filling and storing.
Further, the organic fertilizer comprises the following raw materials of dried chicken manure, auxiliary materials, starter strains, urea, calcium superphosphate and brown sugar, wherein the auxiliary materials comprise straws, rice chaff, sawdust, corns, bran and mushroom residues, and the raw materials comprise the following components:
the organic fertilizer comprises the following raw materials, by weight, 300kg of dry chicken manure, 8kg of auxiliary materials, 1kg of starter strains, 2kg of urea, 10kg of calcium superphosphate and 2kg of brown sugar;
the auxiliary material components comprise 25 percent of straws, 20 percent of rice chaff, 15 percent of sawdust, 15 percent of corns, 15 percent of bran and 10 percent of mushroom residues according to weight percentage.
Further, the starter strain is compounded by photosynthetic bacteria, lactic acid bacteria, saccharomycetes, acetic acid bacteria, bifidobacteria, actinomycetes and bacillus.
Further, the standing time in the second step is 4 hours, and the stirring time is 1 hour.
Further, in the third step, the diluent, the dried chicken manure and the auxiliary materials are stirred for 2 hours.
Further, fermentation vat 1 in step four, the upper end of rotation axis 8 extends to the transmission chamber in elevating platform 3, the one end that rotation axis 8 is located elevating platform 3 inside is passed through drive belt 12 transmission and is connected, two first motors 10 are installed to 3 upper end one sides of elevating platform, and the output shaft of first motor 10 is connected through the shaft coupling transmission with the upper end of rotation axis 8, the inside of footstock 2 is provided with the dead slot 18 with 3 looks adaptations of elevating platform, through the drive of first motor 10, the height of adjustable elevating platform 3, and then adjust helical blade 9 at the inside height of raw materials.
Further, fermentation vat 1 in step four, lead screw 4 is located fermentation vat 1 inside one end and all fixes and is provided with second motor 11, and the output of second motor 11 passes through the shaft coupling transmission with lead screw 4 and is connected, under the drive of drive belt 12, make four rotation axis 8 that are equipped with helical blade 9 of a row rotate in step, the rotation in-process, helical structure can be with the raw materials of 19 bottoms of fermentation chamber lifting towards the top, so under a plurality of helical blade 9's cooperation, realize the holistic stirring of fermentation raw materials, this kind of stirring mode is efficient and even, the problem that local bottom is difficult to participate in can not appear, further improve holistic fermentation quality.
Further, fermentation vat 1 in step four, the lower extreme of oxygen exit tube 15 is sealed to be fixed with gas-supply pipe 14, the one end sealing connection of gas-supply pipe 14 has air compressor machine 16, oxygen generator 17 is installed to air compressor machine 16's input, air compressor machine 16 carries the oxygen that oxygen generator 17 produced to oxygen exit tube 15 through gas-supply pipe 14, under gaseous high-speed flow, produce great pressure, thereby realize the forced draft oxygen suppliment of fermentation vat 1 bottom up, inside circulation of air has not only been promoted, make the microorganism ferment under sufficient oxygen environment simultaneously.
Further, in the fermentation vat 1 in the fourth step, the movable baffle 5 that the edge is rather than closely laminating is installed to the front end of fermentation vat 1, and the lower extreme of movable baffle 5 passes through hinged joint with fermentation vat 1, and the staff accessible is opened and close movable baffle 5 and is realized piling in and taking out of raw materials.
Example 2:
a fermentation process of animal excrement liquid organic fertilizer comprises the following steps: step one, pouring dry chicken manure into a mixing box, and adding auxiliary materials according to a proportion;
adding a zymophyte agent into water, dissolving brown sugar, standing for a set time, and forming a stirring diluent;
pouring the stirred diluent into a mixing box, stirring and mixing the stirred diluent with the dried chicken manure and the auxiliary materials, adding urea and calcium superphosphate after mixing for a set time, wherein the water content of the fermented manure is 60%, the carbon-nitrogen ratio is 1:30, and the pH value is 7;
step four, the stirred materials are sent into a fermentation tank 1 by a loader;
the fermentation device comprises a fermentation pool 1, a top base 2, a plurality of screw rods 4, a lifting platform 3, a rotating shaft 8, a plurality of spiral blades 9, a plurality of oxygen outlet pipes 15, a plurality of electric heating tubes 13, a thermometer 6 and a hygrometer 7, wherein the fermentation cavity 19 with the height of 2 meters, the width of 2 meters and the length of 4 meters is arranged in the fermentation pool 1, the top base 2 with the same area is arranged at the upper end of the fermentation pool 1, the screw rods 4 are rotatably arranged between the four corners of the lower end of the top base 2 and the four corners of the upper end of the fermentation pool 1, the lifting platform 3 matched with the four screw rods 4 is arranged between the four screw rods 4, the rotating shaft 8 with the specification of 2 x 4 is arranged at the lower end of the lifting platform 3, the plurality of spiral blades 9 are arranged outside the rotating shaft 8, the bottom of the fermentation pool 1 is provided with a plurality of oxygen outlet pipes 15 in a rectangular array, the upper ends of the oxygen outlet pipes 15 extend to the interior of the fermentation cavity 19, the thermometer 6 and the hygrometer 7 are respectively arranged at one side of the rear end of the fermentation pool 1;
fifthly, controlling the internal temperature, injecting oxygen with the bottom upward, and turning over materials every 48 hours for 10 days;
and step six, completing fermentation, filling and storing.
Further, the organic fertilizer comprises the following raw materials of dried chicken manure, auxiliary materials, starter strains, urea, calcium superphosphate and brown sugar, wherein the auxiliary materials comprise straws, rice chaff, sawdust, corns, bran and mushroom residues, and the raw materials comprise the following components:
the organic fertilizer comprises the following raw materials of 300kg of dried chicken manure, 5kg of auxiliary materials, 1.2kg of starter strains, 3kg of urea, 8kg of calcium superphosphate and 4kg of brown sugar according to weight;
the auxiliary material components comprise 25 percent of straws, 20 percent of rice chaff, 15 percent of sawdust, 15 percent of corns, 15 percent of bran and 10 percent of mushroom residues according to weight percentage.
Further, the starter strain is compounded by photosynthetic bacteria, lactic acid bacteria, saccharomycetes, acetic acid bacteria, bifidobacteria, actinomycetes and bacillus.
Further, the standing time in the second step is 5 hours, and the stirring time is 1.2 hours.
Further, in the third step, the diluent, the dried chicken manure and the auxiliary materials are stirred for 2.5 hours.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (9)

1. A fermentation process of animal excrement liquid organic fertilizer comprises the following steps:
step one, pouring dry chicken manure into a mixing box, and adding auxiliary materials according to a proportion;
adding a zymophyte agent into water, dissolving brown sugar, standing for a set time, and forming a stirring diluent;
pouring the stirred diluent into a mixing box, stirring and mixing the stirred diluent with the dried chicken manure and the auxiliary materials, and adding urea and calcium superphosphate after mixing for a set time;
step four, the stirred materials are sent into a fermentation tank (1) by a loader;
wherein, the inside of fermentation vat (1) is provided with fermentation chamber (19) of height 2 meters, width 2 meters, length 4 meters, the upper end of fermentation vat (1) is provided with footstock (2) the same rather than the area, rotate between the four corners department of footstock (2) lower extreme and the four corners department of fermentation vat (1) upper end and install lead screw (4), four be provided with elevating platform (3) rather than the looks adaptation between lead screw (4), the lower extreme of elevating platform (3) is equipped with rotation axis (8) that the specification is 2 x 4, the outside of rotation axis (8) is provided with a plurality of helical blade (9), a plurality of oxygen exit tubes (15) have been seted up to the bottom of fermentation vat (1) for rectangular array, and the upper end of oxygen exit tube (15) extends to the inside of fermentation chamber (19), thermometer (6) and hygrometer (7) are installed respectively to one side of fermentation vat (1), the rear end of the fermentation cavity (19) is provided with four electric heating tubes (13) which are vertically distributed;
fifthly, controlling the internal temperature, injecting oxygen with the bottom upward, and turning over materials every 48 hours for 10 days;
and step six, completing fermentation, filling and storing.
2. The fermentation process of the animal excrement liquid organic fertilizer as claimed in claim 1, wherein: the organic fertilizer comprises the following raw material components of dried chicken manure, auxiliary materials, starter strains, urea, calcium superphosphate and brown sugar, wherein the auxiliary materials comprise straws, rice chaff, sawdust, corns, bran and mushroom residues, and the raw materials comprise the following components:
the organic fertilizer comprises the raw materials of 300kg of dried chicken manure, 4-8kg of auxiliary materials, 0.8-1.2kg of starter strains, 1-3kg of urea, 6-10kg of calcium superphosphate and 2-4kg of brown sugar according to weight;
the auxiliary material components comprise 25 percent of straws, 20 percent of rice chaff, 15 percent of sawdust, 15 percent of corns, 15 percent of bran and 10 percent of mushroom residues according to weight percentage.
3. The fermentation process of the animal excrement liquid organic fertilizer as claimed in claim 2, wherein: the starter strain is prepared by compounding photosynthetic bacteria, lactic acid bacteria, saccharomycetes, acetic acid bacteria, bifidobacteria, actinomycetes and bacillus.
4. The fermentation process of the animal excrement liquid organic fertilizer as claimed in claim 1, wherein: and the standing time in the second step is 3-5h, and the stirring time is 0.8-1.2 h.
5. The fermentation process of the animal excrement liquid organic fertilizer as claimed in claim 1, wherein: and in the third step, the diluent, the dried chicken manure and the auxiliary materials are stirred for 1.5 to 2.5 hours.
6. The fermentation process of the animal excrement liquid organic fertilizer as claimed in claim 1, wherein: fermentation vat (1) in step four, the upper end of rotation axis (8) extends to the transmission chamber in elevating platform (3), rotation axis (8) are located the inside one end of elevating platform (3) and pass through drive belt (12) transmission and connect, two first motors (10) are installed to elevating platform (3) upper end one side, and the output shaft of first motor (10) passes through the shaft coupling transmission with the upper end of rotation axis (8) and is connected, the inside of footstock (2) be provided with dead slot (18) of elevating platform (3) looks adaptation.
7. The process for fermenting the animal excrement liquid organic fertilizer as claimed in claim 1, wherein the fermentation process comprises the following steps: fermentation vat (1) in step four, lead screw (4) are located the inside one end in fermentation vat (1) and all fixedly are provided with second motor (11), and the output of second motor (11) passes through shaft coupling transmission with lead screw (4) and is connected.
8. The fermentation process of the animal excrement liquid organic fertilizer as claimed in claim 1, wherein: fermentation vat (1) in step four, the sealed air-supply pipe (14) that is fixed with of lower extreme of oxygen exit tube (15), the one end sealing connection of air-supply pipe (14) has air compressor machine (16), oxygen generator (17) are installed to the input of air compressor machine (16).
9. The fermentation process of the animal excrement liquid organic fertilizer as claimed in claim 1, wherein: the fermentation vat (1) in step four, adjustable fender (5) that the edge is rather than closely laminating are installed to the front end of fermentation vat (1), and the lower extreme and the fermentation vat (1) of adjustable fender (5) pass through hinged joint.
CN202210370020.2A 2022-04-08 2022-04-08 Fermentation process of liquid organic fertilizer containing animal excrement Pending CN114716280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210370020.2A CN114716280A (en) 2022-04-08 2022-04-08 Fermentation process of liquid organic fertilizer containing animal excrement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210370020.2A CN114716280A (en) 2022-04-08 2022-04-08 Fermentation process of liquid organic fertilizer containing animal excrement

Publications (1)

Publication Number Publication Date
CN114716280A true CN114716280A (en) 2022-07-08

Family

ID=82242680

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210370020.2A Pending CN114716280A (en) 2022-04-08 2022-04-08 Fermentation process of liquid organic fertilizer containing animal excrement

Country Status (1)

Country Link
CN (1) CN114716280A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104649749A (en) * 2015-03-02 2015-05-27 苏州奥然日用品有限公司 Method for preparing novel chicken manure organic fertilizer
CN108794078A (en) * 2018-06-07 2018-11-13 蒙城县京徽蒙农业科技发展有限公司 A kind of rotary lifting-type chicken manure fermenting turn-down rig
CN110342982A (en) * 2019-07-25 2019-10-18 安徽西山湖农业发展有限公司 A kind of production method of chicken manure organic fertilizer
CN209974653U (en) * 2019-04-12 2020-01-21 无锡市路华肥料科技有限公司 Bio-organic fertilizer fermentation turns over machine of throwing
CN214830288U (en) * 2021-07-13 2021-11-23 黄淮学院 Stirring device of straw fermentation tank

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104649749A (en) * 2015-03-02 2015-05-27 苏州奥然日用品有限公司 Method for preparing novel chicken manure organic fertilizer
CN108794078A (en) * 2018-06-07 2018-11-13 蒙城县京徽蒙农业科技发展有限公司 A kind of rotary lifting-type chicken manure fermenting turn-down rig
CN209974653U (en) * 2019-04-12 2020-01-21 无锡市路华肥料科技有限公司 Bio-organic fertilizer fermentation turns over machine of throwing
CN110342982A (en) * 2019-07-25 2019-10-18 安徽西山湖农业发展有限公司 A kind of production method of chicken manure organic fertilizer
CN214830288U (en) * 2021-07-13 2021-11-23 黄淮学院 Stirring device of straw fermentation tank

Similar Documents

Publication Publication Date Title
CN103980017B (en) The method of the quick production high quality organic fertilizer of high-temperature aerobic Secondary Fermentation
CN101289340A (en) Semi-forced ventilation static sludge aerobic compost method
CN109053231A (en) Waste organic fertilizer aerobic fermentation device
CN210419798U (en) Organic fertilizer fermentation device convenient to operate
CN105272426A (en) Fermentation inoculum for decomposed crop straw and preparation method thereof
CN110903113A (en) Organic fertilizer composite bacteria starter, special equipment thereof and application of starter in fermentation before fast maturity of organic fertilizer
CN205550097U (en) Device is mixed thoroughly with compost precomminution to agricultural
CN207733642U (en) A kind of fermented stalk feed mixing machine liquid auto spraying injection device
CN213172117U (en) High-temperature pest killing device used in organic fertilizer fermentation process
CN108424178A (en) A kind of livestock and poultry feces fermentation heap extensive use of chemical fertilizer equipment
CN109704837A (en) Using biogas residue after anaerobic fermentation as the organic-inorganic compound mixed fertilizer of raw material and preparation method
CN209702608U (en) A kind of nursery stock organic fertilizer fermenting apparatus
CN107382401A (en) A kind of organic fertilizer high temperature rapid fermenting device
CN209383786U (en) A kind of chicken farm anaerobic fermentation system
CN114716280A (en) Fermentation process of liquid organic fertilizer containing animal excrement
CN111269043A (en) Method for quick biological fertilization treatment of excrement
CN115448762A (en) Biological organic fertilizer and preparation method thereof
CN108395294A (en) A kind of agricultural waste fermentation at organic fertilizer application technology as the second resource
CN208933227U (en) Waste organic fertilizer aerobic fermentation device
CN111567320B (en) Agaricus bisporus Yingxiu medium capable of efficiently utilizing cotton stalk and preparation method and device thereof
CN211886474U (en) Compounding device is used in fertilizer production
CN107324854A (en) A kind of method that During High-Temperature Composting handles city sludge
CN210103783U (en) Small-sized fermentation tank for fruit branches as compost raw materials
CN209721974U (en) A kind of organic compost installation for fermenting
CN108033856A (en) A kind of device and method that fertilizer is prepared using Eichhornia crassipes

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20220708