CN115504821A - Solid fertilizer and production equipment thereof - Google Patents

Solid fertilizer and production equipment thereof Download PDF

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Publication number
CN115504821A
CN115504821A CN202211172041.XA CN202211172041A CN115504821A CN 115504821 A CN115504821 A CN 115504821A CN 202211172041 A CN202211172041 A CN 202211172041A CN 115504821 A CN115504821 A CN 115504821A
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fixedly connected
pipe
fermentation
solid fertilizer
fermentation cylinder
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孙振沛
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Guangxi Guochen Biotechnology Co ltd
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Guangxi Guochen Biotechnology Co ltd
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Priority to CN202211172041.XA priority Critical patent/CN115504821A/en
Publication of CN115504821A publication Critical patent/CN115504821A/en
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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
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/90—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/58—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • 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
    • C05F17/90—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
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • 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
    • 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
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/10—Solid or semi-solid fertilisers, e.g. powders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/406—Ammonia
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Pest Control & Pesticides (AREA)
  • Soil Sciences (AREA)
  • Fertilizers (AREA)

Abstract

The process of the aerobic fermentation of the material is not influenced, and the effects of improving the fermentation efficiency and the fermentation quality are achieved. The invention provides a solid fertilizer and production equipment thereof, and relates to the technical field of fertilizer production. This production facility of solid fertilizer, including the fermentation cylinder, fermentation cylinder lower part fixedly connected with fixing base, fermentation cylinder upper end fixedly connected with upper cover, the fermentation cylinder middle part is provided with rabbling mechanism, the upper cover left part runs through and fixedly connected with feed mechanism, the inside heating chamber that is provided with of fermentation cylinder jar wall, heating chamber business turn over liquid mouth all is provided with heating mechanism, fermentation cylinder back wall upper portion link up and fixedly connected with purifies the mechanism, fermentation cylinder discharge gate fixedly connected with bleeder valve. Through the cooperation of fermentation cylinder, heating chamber, rabbling mechanism, heating mechanism, oxygen suppliment mechanism, make equipment provide suitable temperature and sufficient oxygen for the fermentation of raw materials, avoided reaching because of the fermentation condition.

Description

Solid fertilizer and production equipment thereof
Technical Field
The invention relates to the technical field of fertilizer production, in particular to a solid fertilizer and production equipment thereof.
Background
The fertilizer produced by using ores as raw materials contains a large amount of heavy metals and harmful substances, the proportion of the heavy metals and the harmful substances is gradually reduced, organic fertilizers produced by using livestock excrements, straws, kitchen wastes and the like gradually come into the market, organic substances in the materials are absorbed, synthesized and decomposed by microorganisms, the microorganisms continuously propagate while generating heat in the process to generate new organisms and metabolic substances, the mineralization and decay of the organic substances in the materials are accelerated, a large amount of effective nitrogen, phosphorus and potassium compounds which can be utilized by plants are generated in the process of decomposing and degrading the organic substances by the microorganisms, and new high-molecular organic substances which are important substances forming the activity of soil are synthesized, so that the aerobic fermentation technology can quickly realize the harmless, quantitative reduction, stabilization and resource reutilization of the original materials.
However, the requirement on the fermentation condition in the organic fertilizer fermentation process is strict, if the requirement is not met, the process of aerobic fermentation of materials is seriously influenced, the fermentation period is slightly prolonged, the aerobic fermentation is stopped if the requirement is not met, anaerobic fermentation is changed into the anaerobic fermentation, odor and peculiar smell are generated, the quality of compost is reduced, the stable fermentation process is difficult to ensure by the traditional artificial production method, the odor and gas generated in the fermentation process can cause environmental pollution, and meanwhile, even if the organic fertilizer is used, the soil acidity and alkalinity can still be damaged if a large amount of the organic fertilizer is used, and the improvement effect on the soil with high heavy metal content is not realized.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a solid fertilizer and production equipment thereof, which solve the problems that harmful odor is generated in the fermentation process of an organic fertilizer due to difficult control and fermentation, solve the problem that the acidity and alkalinity of soil are damaged due to excessive use of the organic fertilizer, and simultaneously improve the standard exceeding of metal elements in the soil.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a production facility of solid fertilizer, includes the fermentation cylinder, fermentation cylinder lower part fixedly connected with fixing base, fermentation cylinder upper end fixedly connected with upper cover, the fermentation cylinder middle part is provided with rabbling mechanism, the upper cover left part runs through and fixedly connected with feed mechanism, the inside heating chamber that is provided with of fermentation cylinder jar wall, heating chamber business turn over liquid mouth all is provided with heating mechanism, fermentation cylinder back wall upper portion link up and fixedly connected with purifies the mechanism, fermentation cylinder discharge gate fixedly connected with bleeder valve, the upper cover front portion runs through and fixedly connected with oxygen suppliment mechanism.
Preferably, the stirring mechanism comprises a motor reducer, the lower end of the motor reducer is fixedly connected to the upper cover upper wall, the output end of the motor reducer penetrates through the middle of the upper cover and is fixedly connected with a stirring rod, stirring blades are fixedly connected to the outer wall of the stirring rod, a limiting support is rotatably connected to the lower portion of the stirring rod, and two ends of the limiting support are respectively and fixedly connected to the inner wall of the fermentation tank.
Preferably, feed mechanism is including defeated material auger, defeated material auger lower part fixedly connected with base, defeated left wall fixedly connected with feeder hopper in auger lower part, be provided with the feed inlet between defeated material auger and the feeder hopper, feeder hopper lower extreme fixed connection is in the base upper end, diapire left part fixedly connected with motor in the base, motor output end fixedly connected with driving gear, the meshing of driving gear tooth end is connected with driven gear, driven gear middle part fixed connection is in defeated material auger pivot lower part, driving gear diameter is less than driven gear diameter, defeated material auger upper portion right-hand member link up and fixed connection in inlet pipe one end, the inlet pipe other end link up and fixed connection in the upper cover left part, the inlet pipe middle part is provided with the feed valve.
Preferably, the heating mechanism includes the conduction oil circulator, conduction oil circulator oil-out link up and fixed connection is in advancing oil pipe one end, it link up and fixed connection is at the heating chamber inlet to advance the oil pipe other end, conduction oil circulator oil inlet link up and fixed connection is in returning oil pipe one end, it link up and fixed connection is at the heating chamber liquid outlet to return the oil pipe other end, the inside conduction oil that is provided with of conduction oil circulator.
Preferably, purification mechanism includes the clarifier, the clarifier is inside from left to right is provided with first baffle, second baffle respectively, clarifier, first baffle, second baffle integrated into one piece, first baffle and second baffle are inside from left to right to separate into first purification chamber, second purification chamber, third purification chamber respectively with the clarifier, the inside first gas passage that is provided with of first baffle, first purification chamber upper right portion link up through first gas passage with second purification chamber left side lower part, the inside second gas passage that is provided with of second baffle, second purification chamber upper right portion link up through the second gas passage with third purification chamber left side lower part, first purification intracavity portion is provided with first spray set and acid solution, second purification intracavity portion is provided with second spray set and subtractive solution, third purification intracavity portion is provided with into the chemical agent, clarifier left wall lower part link up and fixedly connected with outlet duct, the outlet duct left end link up and fixedly connected at fermentation cylinder back wall upper portion, clarifier right wall upper portion and fixedly connected with blast pipe link up.
Preferably, the first spraying device comprises a first spraying pipe, two ends of the first spraying pipe are respectively and fixedly connected to two ends of the upper portion of the first purification cavity, the right lower portion of the first spraying pipe is communicated with the bottom end of the first spraying pipe, the bottom end of the first spraying pipe is arranged at one end of the first connecting pipe, and the other end of the first connecting pipe is fixedly connected with a first submersible pump.
Preferably, the second spraying device comprises a second spraying pipe, two ends of the second spraying pipe are respectively and fixedly connected to two ends of the upper portion of the second purification cavity, the right lower portion of the second spraying pipe is communicated with the bottom end of the fixedly connected pipe and is arranged at one end of the second connecting pipe, and the other end of the second connecting pipe is fixedly connected with a second submersible pump.
Preferably, the oxygen supply mechanism comprises an oxygen supply pump, the output end of the oxygen supply pump is fixedly connected to one end of the air inlet pipe, and the other end of the air inlet pipe penetrates through the front part of the upper cover and is positioned at the lower part in the fermentation tank.
Preferably, the solid fertilizer produced by the production equipment of the solid fertilizer comprises the following raw materials in parts by mass: 80-90 parts of a matrix, 1-5 parts of vermiculite and 1-5 parts of medical stone, wherein the matrix is one or more of livestock manure, straw and kitchen garbage.
The invention provides a solid fertilizer and production equipment thereof. The method has the following beneficial effects:
1. the fermentation tank, the heating cavity, the stirring mechanism, the heating mechanism and the oxygen supply mechanism are matched, so that the equipment provides proper temperature and sufficient oxygen for the fermentation of the raw materials, the process of aerobic fermentation of the materials is prevented from being influenced because the fermentation conditions cannot meet the requirements, and the effects of improving the fermentation efficiency and the fermentation quality are achieved.
2. According to the invention, through the arrangement of the purification mechanism, the gas generated by fermentation is sequentially purified by the acidic solution and the alkaline solution and finally filtered and purified by the purifying agent, so that the pollution of the odor gas generated in the fermentation process to the environment is avoided, and the purpose of qualified emission is achieved.
3. According to the invention, the vermiculite and the medical stone are added into the fertilizer, so that the solid fertilizer has the effects of improving the pH value of soil and adsorbing heavy metals, the using effect of the solid fertilizer is improved, and the purpose of improving the soil is achieved.
Drawings
FIG. 1 is a front perspective view of the apparatus of the present invention;
FIG. 2 is a front view of the apparatus of the present invention;
FIG. 3 is a front partial cross-sectional view of the apparatus of the present invention;
FIG. 4 is a right side partial cross-sectional view of the apparatus of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 3;
fig. 6 is an enlarged view of fig. 4 at B.
Wherein, 1, a fermentation tank; 101. an upper cover; 102. a heating cavity; 2. a fixed seat; 3. a motor reducer; 4. a discharge valve; 5. a base; 6. a feed hopper; 7. a material conveying auger; 701. a feed inlet; 702. a driven gear; 8. an oxygen supply pump; 9. an air inlet pipe; 10. a heat conducting oil circulator; 11. an oil return pipe; 12. an oil inlet pipe; 13. a feed pipe; 14. a feed valve; 15. a motor; 16. a driving gear; 17. a stirring rod; 18. a stirring blade; 19. a limiting bracket; 20. a purifier; 21. an air outlet pipe; 22. an exhaust pipe; 23. a first separator; 24. a second separator; 25. a first purification chamber; 26. a second purification chamber; 27. a first air passage; 28. a second air passage; 29. a first shower pipe; 2901. a first connecting pipe; 2902. a first submersible pump; 30. a second shower pipe; 3001. a second connecting pipe; 3002. a second submersible pump; 31. and a third purifying 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1-6, an embodiment of the present invention provides a production apparatus for a solid fertilizer, including a fermentation tank 1, a fixing base 2 fixedly connected to a lower portion of the fermentation tank 1, an upper cover 101 fixedly connected to an upper end of the fermentation tank 1, a stirring mechanism disposed in a middle portion of the fermentation tank 1, a feeding mechanism fixedly connected to a left portion of the upper cover 101, a heating chamber 102 disposed in a wall of the fermentation tank 1, a heating mechanism disposed at a liquid inlet and a liquid outlet of the heating chamber 102, a purification mechanism fixedly connected to an upper portion of a rear wall of the fermentation tank 1, a discharge valve 4 fixedly connected to a discharge port of the fermentation tank 1, and an oxygen supply mechanism fixedly connected to a front portion of the upper cover 101.
The decomposition activity of the aerobic microorganisms requires good ventilation conditions and proper temperature, and if the ventilation is poor, the activity capability of the aerobic microorganisms is inhibited, and the decomposition and degradation of organic matters are influenced; if the ventilation is too high, the loss of water and nutrients in the compost is too high, and the temperature is too low and too high, so that the growth and the propagation of thermophilic bacteria are not facilitated, and the fermentation period is influenced.
Through the cooperation of the fermentation tank 1, the heating cavity 102, the stirring mechanism, the heating mechanism and the oxygen supply mechanism, the equipment provides proper temperature and sufficient oxygen for the fermentation of the raw materials, avoids the problem that the fermentation condition does not meet the requirement and influences the process of aerobic fermentation of the materials, and achieves the effects of improving the fermentation efficiency and the fermentation quality.
The rabbling mechanism includes motor reducer 3, and 3 lower extreme fixed connection of motor reducer are at upper cover 101 upper wall, and 3 output of motor reducer runs through upper cover 101 middle part and fixedly connected with puddler 17, and puddler 17 outer wall fixedly connected with stirring vane 18, puddler 17 lower part rotate and are connected with spacing support 19, and spacing support 19 both ends difference fixed connection is at fermentation cylinder 1 inner wall.
The materials are heated uniformly by the stirring mechanism and are in full contact with oxygen.
Feed mechanism is including defeated material auger 7, 7 lower part fixedly connected with bases 5 of defeated material auger, 7 lower part left wall fixedly connected with feeder hopper 6 of defeated material auger, be provided with feed inlet 701 between defeated material auger 7 and the feeder hopper 6, 6 lower extreme fixed connection of feeder hopper are in 5 upper ends of bases, diapire left part fixedly connected with motor 15 in the base 5, 15 output end fixedly connected with driving gear 16, 16 tooth end meshing of driving gear is connected with driven gear 702, 7 pivot lower parts of driven gear 702 middle part fixed connection at defeated material auger, the driving gear 16 diameter is less than driven gear 702 diameter, 7 upper portion right-hand members of defeated material auger link up and fixed connection is in inlet pipe 13 one end, the inlet pipe 13 other end link up and fixed connection is in the upper cover 101 left part, inlet pipe 13 middle part is provided with feed valve 14.
The heating mechanism includes conduction oil circulator 10, and conduction oil circulator 10 oil-out link up and fixed connection advances oil pipe 12 one end, advances oil pipe 12 other end and link up and fixed connection at heating chamber 102 inlet, and conduction oil circulator 10 oil inlet link up and fixed connection returns oil pipe 11 one end, returns oil pipe 11 other end and link up and fixed connection at heating chamber 102 liquid outlet, and the inside conduction oil that is provided with of conduction oil circulator 10.
Through the mode of conduction oil circulation heating, be convenient for control fermentation cylinder 1 inside temperature, and be heated more evenly, avoid local overheat.
The purification mechanism comprises a purifier 20, a first partition plate 23 and a second partition plate 24 are respectively arranged inside the purifier 20 from left to right, the purifier 20, the first partition plate 23 and the second partition plate 24 are integrally formed, the first partition plate 23 and the second partition plate 24 divide the inside of the purifier 20 from left to right into a first purification cavity 25, a second purification cavity 26 and a third purification cavity 31, a first air passage 27 is arranged inside the first partition plate 23, the upper right part of the first purification cavity 25 and the lower left part of the second purification cavity 26 are communicated through a first air passage 27, a second air passage 28 is arranged inside the second partition plate 24, the upper right part of the second purification cavity 26 and the lower left part of the third purification cavity 31 are communicated through a second air passage 28, a first spraying device and an acid solution are arranged inside the first purification cavity 25, a second spraying device and a reducing solution are arranged inside the second purification cavity 26, a chemical feeding agent is arranged inside the third purification cavity 31, the lower left wall of the purifier 20 is communicated and fixedly connected with an air outlet pipe 21, the left end of the air outlet pipe 21 is fixedly connected with the upper rear wall of the fermentation tank 1, and the upper right wall of the purifier 20 is communicated with an exhaust pipe 22.
The main components of the peculiar smell harmful gas generated by fermentation are hydrogen sulfide, ammonia gas and particles, the peculiar smell harmful gas is respectively reacted with an acid solution and an alkaline solution, and the peculiar smell harmful gas is filtered and purified by a purifying agent, so that the pollution of the peculiar smell gas generated in the fermentation process to the environment is avoided, the purpose of qualified emission is achieved, the gas purification stroke is prolonged due to the arrangement of the first gas passage 27 and the second gas passage 28, and the purification effect is improved.
First spray set includes first shower 29, and fixed connection is at first purification chamber 25 upper portion both ends respectively at first shower 29 both ends, and first shower 29 right lower part link up and fixedly connected with bottom sets up in first connecting pipe 2901 one end, and first immersible pump 2902 of first connecting pipe 2901 other end fixed connection.
The second spray set includes second shower 30, and second shower 30 both ends difference fixed connection is at second purification chamber 26 upper portion both ends, and second shower 30 right side lower part link up and fixedly connected with bottom sets up in second connecting pipe 3001 one end, and second connecting pipe 3001 other end fixedly connected with second immersible pump 3002.
The spraying purification mode enables the gas to be fully contacted with the solution, and the purification effect is further improved.
The oxygen supply mechanism comprises an oxygen supply pump 8, the output end of the oxygen supply pump 8 is fixedly connected with one end of an air inlet pipe 9, and the other end of the air inlet pipe 9 penetrates through the front part of the upper cover 101 and is positioned at the lower part in the fermentation tank 1.
The external air is continuously pumped into the raw materials through the oxygen supply mechanism, so that sufficient oxygen is provided for the fermentation reaction.
The second embodiment:
according to the first embodiment, the solid fertilizer produced by the production equipment of the solid fertilizer comprises the following raw materials in parts by mass: 90 parts of a substrate, 5 parts of vermiculite and 5 parts of medical stone, wherein the substrate is one or more of livestock manure, straw and kitchen garbage.
The livestock manure, the straws and the kitchen waste are used to achieve the effect of reasonably utilizing the waste, the vermiculite has the effect of adjusting the pH value of the soil, and the medical stone can adsorb heavy metal substances in the soil.
By adding vermiculite and medical stone into the fertilizer, the solid fertilizer has the effects of improving the pH value of soil and adsorbing heavy metals, the using effect of the solid fertilizer is improved, and the purpose of improving the soil is achieved.
Example three:
in a first embodiment, a method for using a production facility for solid fertilizers comprises the following steps:
adding a certain amount of aerobic bacteria into one or more of livestock manure, straws and kitchen waste, adding a certain amount of water, then feeding into a feed hopper 6, driving a driving gear 16 through a motor 15 to further drive a driven gear 702, finally conveying the raw materials into a fermentation tank 1 by a conveying auger 7, stopping conveying after a certain amount is conveyed, and closing a feed valve 14;
step two, starting the motor reducer 3 to drive the stirring rod 17 to rotate, further enabling the stirring blade 18 to stir the raw materials, simultaneously heating the heat conduction oil by the heat conduction oil circulator 10, conveying the heat conduction oil into the heating cavity 102 to form heating circulation, and simultaneously inputting external air into the lower part of the raw materials by the oxygen supply pump 8;
step three, peculiar smell and harmful gas generated by fermentation enters a first purification cavity 25 through an air outlet pipe 21, a first submersible pump 2902 extracts acid solution and is conveyed to a first spray pipe 29 through a first connecting tank 2901 to be sprayed out, the gas is purified and then enters a second purification cavity 26 through a first air passage 27, a second submersible pump 3002 extracts alkaline solution and is conveyed to a second spray pipe 30 through a second connecting tank 3001 to be sprayed out, the gas is further purified and then enters a third purification cavity 31 through a second air passage 28 and is filtered and purified by a purifying agent and then discharged;
and step four, discharging the fermented semi-finished product through a discharge valve 4, further drying the semi-finished product, and mixing the dried semi-finished product with vermiculite and medical stone powder to obtain the solid fertilizer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A production facility of solid fertilizer, includes fermentation cylinder (1), its characterized in that: fermentation cylinder (1) lower part fixedly connected with fixing base (2), fermentation cylinder (1) upper end fixedly connected with upper cover (101), fermentation cylinder (1) middle part is provided with rabbling mechanism, upper cover (101) left part runs through and fixedly connected with feed mechanism, fermentation cylinder (1) jar wall is inside to be provided with heating chamber (102), heating chamber (102) business turn over liquid mouth all is provided with heating mechanism, fermentation cylinder (1) back wall upper portion link up and fixedly connected with purifies the mechanism, fermentation cylinder (1) discharge gate fixedly connected with bleeder valve (4), upper cover (101) front portion runs through and fixedly connected with oxygen suppliment mechanism.
2. The apparatus for producing a solid fertilizer according to claim 1, wherein: the stirring mechanism comprises a motor reducer (3), the lower end of the motor reducer (3) is fixedly connected to the upper wall of the upper cover (101), the output end of the motor reducer (3) penetrates through the middle of the upper cover (101) and the stirring rod (17), the outer wall of the stirring rod (17) is fixedly connected with stirring blades (18), the lower part of the stirring rod (17) is rotatably connected with a limiting support (19), and two ends of the limiting support (19) are fixedly connected to the inner wall of the fermentation tank (1) respectively.
3. The apparatus for producing a solid fertilizer according to claim 1, wherein: feed mechanism is including defeated material auger (7), defeated material auger (7) lower part fixedly connected with base (5), defeated material auger (7) lower part left side wall fixedly connected with feeder hopper (6), be provided with feed inlet (701) between defeated material auger (7) and feeder hopper (6), feeder hopper (6) lower extreme fixed connection is in base (5) upper end, diapire left part fixedly connected with motor (15) in base (5), motor (15) output end fixedly connected with driving gear (16), driving gear (16) tooth end meshing is connected with driven gear (702), driven gear (702) middle part fixed connection is in defeated material auger (7) pivot lower part, driving gear (16) diameter is less than driven gear (702) diameter, defeated material auger (7) upper portion right-hand member link up and fixed connection in inlet pipe (13) one end, inlet pipe (13) other end link up and fixed connection is in upper cover (101) left part, inlet pipe (13) middle part is provided with feed valve (14).
4. The apparatus for producing a solid fertilizer according to claim 1, wherein: the heating mechanism comprises a heat conduction oil circulator (10), wherein an oil outlet of the heat conduction oil circulator (10) is communicated and fixedly connected with one end of an oil inlet pipe (12), the other end of the oil inlet pipe (12) is communicated and fixedly connected with an inlet of a heating cavity (102), an oil inlet of the heat conduction oil circulator (10) is communicated and fixedly connected with one end of an oil return pipe (11), the other end of the oil return pipe (11) is communicated and fixedly connected with an outlet of the heating cavity (102), and heat conduction oil is arranged inside the heat conduction oil circulator (10).
5. The apparatus for producing a solid fertilizer according to claim 1, wherein: the purification mechanism comprises a purifier (20), a first clapboard (23) and a second clapboard (24) are respectively arranged in the purifier (20) from left to right, the purifier (20), the first clapboard (23) and the second clapboard (24) are integrally formed, the first clapboard (23) and the second clapboard (24) divide the interior of the purifier (20) into a first purifying cavity (25), a second purifying cavity (26) and a third purifying cavity (31) from left to right, a first air passage (27) is arranged in the first clapboard (23), the upper right part of the first purifying cavity (25) is communicated with the lower left part of the second purifying cavity (26) through a first air passage (27), a second air channel (28) is arranged in the second clapboard (24), the right upper part of the second purifying cavity (26) is communicated with the left lower part of the third purifying cavity (31) through a second air passage (28), a first spraying device and an acid solution are arranged in the first purifying cavity (25), a second spraying device and a reducing solution are arranged in the second purifying cavity (26), a chemical feeding agent is arranged in the third purifying cavity (31), the lower part of the left wall of the purifier (20) is communicated and fixedly connected with an air outlet pipe (21), the left end of the air outlet pipe (21) is communicated and fixedly connected with the upper part of the rear wall of the fermentation tank (1), the upper part of the right wall of the purifier (20) is communicated with and fixedly connected with an exhaust pipe (22).
6. The apparatus for producing a solid fertilizer according to claim 5, wherein: the first spraying device comprises a first spraying pipe (29), two ends of the first spraying pipe (29) are respectively and fixedly connected to two ends of the upper portion of the first purification cavity (25), the right lower portion of the first spraying pipe (29) is communicated with the bottom end of the first spraying pipe and fixedly connected with the bottom end of the first spraying pipe, the bottom end of the first spraying pipe is arranged at one end of a first connecting pipe (2901), and the other end of the first connecting pipe (2901) is fixedly connected with a first submersible pump (2902).
7. The apparatus for producing a solid fertilizer according to claim 5, wherein: the second spray set comprises a second spray pipe (30), two ends of the second spray pipe (30) are respectively and fixedly connected to two ends of the upper portion of the second purification cavity (26), the right lower portion of the second spray pipe (30) is communicated with the bottom end of the fixedly connected device and is arranged at one end of a second connecting pipe (3001), and the other end of the second connecting pipe (3001) is fixedly connected with a second submersible pump (3002).
8. The apparatus for producing a solid fertilizer according to claim 1, wherein: the oxygen supply mechanism comprises an oxygen supply pump (8), the output end of the oxygen supply pump (8) is fixedly connected with one end of an air inlet pipe (9), and the other end of the air inlet pipe (9) penetrates through the front part of the upper cover (101) and is positioned at the lower part in the fermentation tank (1).
9. A solid fertilizer characterized by: the solid fertilizer is produced by the production equipment of the solid fertilizer as claimed in any one of claims 1 to 8, and the solid fertilizer comprises the following raw materials in parts by mass: 80-90 parts of a matrix, 1-5 parts of vermiculite and 1-5 parts of medical stone, wherein the matrix is one or more of livestock manure, straw and kitchen garbage.
CN202211172041.XA 2022-09-26 2022-09-26 Solid fertilizer and production equipment thereof Pending CN115504821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211172041.XA CN115504821A (en) 2022-09-26 2022-09-26 Solid fertilizer and production equipment thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211172041.XA CN115504821A (en) 2022-09-26 2022-09-26 Solid fertilizer and production equipment thereof

Publications (1)

Publication Number Publication Date
CN115504821A true CN115504821A (en) 2022-12-23

Family

ID=84506004

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211172041.XA Pending CN115504821A (en) 2022-09-26 2022-09-26 Solid fertilizer and production equipment thereof

Country Status (1)

Country Link
CN (1) CN115504821A (en)

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