CN111348948A - Production method and device of efficient circulating bio-organic fertilizer - Google Patents
Production method and device of efficient circulating bio-organic fertilizer Download PDFInfo
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- CN111348948A CN111348948A CN202010181723.1A CN202010181723A CN111348948A CN 111348948 A CN111348948 A CN 111348948A CN 202010181723 A CN202010181723 A CN 202010181723A CN 111348948 A CN111348948 A CN 111348948A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
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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
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- 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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Abstract
The invention discloses a production device of a high-efficiency circulating bio-organic fertilizer, which comprises a raw material mixing bin, a disc mixer and a dust remover, wherein a feed opening of the raw material mixing bin is connected with the top of the disc mixer through a lifting belt, a feed opening of the disc mixer is connected with a feed opening of a rotary granulating and drying cylinder through a conveying belt, a flue gas outlet at the rear part of the rotary granulating and drying cylinder is connected with the dust remover through a pipeline, the dust remover is connected with a dust removing fan, the dust removing fan is connected with dust removal arranged at the rear part of the rotary granulating and drying cylinder, a bin top dust collecting cover is arranged at the top of the raw material mixing bin, a dust collecting cover is arranged at the upper part of the disc mixer, and the bin top dust collecting cover is communicated with a dust collecting. The bio-organic fertilizer produced by the scheme can provide various required nutrients for the growth of crops, accords with the production idea of green environmental protection, reduces the burden of treating and burning straws of related departments, reduces the production cost of the high-efficiency bio-organic fertilizer, and reduces the production burden of farmers.
Description
Technical Field
The invention relates to the field of fertilizer preparation, in particular to a production method and a device of a high-efficiency circulating bio-organic fertilizer.
Background
The organic fertilizer mainly refers to a fertilizer prepared by decomposing or fermenting natural organic matters through microorganisms. The main components of the general organic fertilizer are human excrement, livestock excrement and the like. The biological organic fertilizer is a fertilizer which is compounded by microorganisms with specific functions and organic materials mainly from animal and plant residues and is subjected to harmless treatment and decomposition, the identification, packaging, transportation and storage of the biological organic fertilizer meet the regulation of Chapter 7 in NY/T798-2004, beneficial microorganisms in the biological organic fertilizer enter soil and form a mutual symbiotic proliferation relation with the microorganisms in the soil, the growth of harmful bacteria is inhibited and converted into beneficial bacteria, the beneficial bacteria interact and promote each other, a group synergistic effect is achieved, the beneficial bacteria generate a large amount of metabolites in the growth and reproduction process, the decomposition and conversion of organic matters are promoted, various nutrients and irritant substances can be directly or indirectly provided for crops, and the growth of the crops is promoted and regulated. In the agricultural production process, can produce a large amount of crop straw, people can only select to stack or burn, but burning the straw can cause harm to human body, air, soil, traffic safety and lives and property, the open burning of straw directly leads to the atmosphere pollution, because burning in a large number of straw in every summer and autumn season leads to the aerial suspended particle quantity to obviously rise, burns harmful gas such as a large amount of carbon monoxide, carbon dioxide, reduces atmospheric environment quality. The straw is burnt to sharply raise the ground temperature, beneficial microorganisms in soil can be directly burnt and killed, the full absorption of crops on soil nutrients is influenced, the yield and the quality of farmland crops are directly influenced, the agricultural production increase and the income increase of farmers are influenced; the piled straws not only occupy large area, but also are easy to generate fire. The crop straws are subjected to harmless treatment by using a biotechnology, fermentation is promoted to be decomposed, and then the high-quality organic fertilizer can be produced, so that waste can be changed into valuable, pollution is reduced, the resource utilization rate is improved, and the development of circular agriculture is promoted.
Current raw materials mixing device for bio-organic fertilizer production simple structure generally rotates by motor drive mixing cylinder and carries out the compounding, and the raw materials that this kind of compounding mode was mixed out is very inhomogeneous, makes the bio-organic fertilizer quality of producing poor. The bio-organic fertilizer needs to be fermented in the processing process, the materials need to be turned regularly in order to promote the dispersion of moisture in the materials and the uniform proceeding of fermentation in the fermentation process, the rapid and uniform proceeding of fermentation is ensured, the pile turning machine is the most widely applied pile turning equipment at present, and the pile turning machine can turn piles and stir excrement regularly and replaces the former manual stirring work. The pile turning machine used in the bio-organic fertilizer processing process cannot fully disperse and uniformly mix materials, so that the fermentation effect is poor, pile turning needs to be repeatedly carried out for many times for improving the fermentation effect, the working efficiency is greatly reduced, and the energy consumption is improved. However, the traditional organic fertilizer has the problem that the raw materials are not thoroughly decomposed when the raw materials are fermented. Resulting in insufficient fertility and short fertilizer efficiency of the final organic fertilizer. The organic fertilizer livestock manure is easy to be decomposed incompletely, so that the fertility is poor. Meanwhile, the organic fertilizer has single function and does not accord with the development trend of multi-functionalization of the existing fertilizer.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a production method and a device for efficient circulating bio-organic fertilizer, when the device is applied, materials can be fully mixed after entering a production device through a disc mixer, meanwhile, the uniformly mixed materials can synchronously realize granulation and drying of the raw materials in a mixing cylinder in the rotating process of the drying cylinder through rotating a granulation drying cylinder, the device has the advantages of good raw material stirring effect and the like, and the problem of poor uneven raw material stirring effect is solved.
The invention is realized by the following technical scheme:
the utility model provides a production device of high-efficient circulation bio-organic fertilizer, includes raw materials mixing storehouse, disc blendor, dust remover, its characterized in that, be connected by the promotion belt between the feed opening in raw materials mixing storehouse and the top of disc blendor, be connected by conveyor belt between the feed opening of disc blendor and the rotatory granulation drying cylinder pan feeding mouth, by the pipe connection between exhanst gas outlet and the dust remover at rotatory granulation drying cylinder rear portion, the dust remover is connected with dust exhausting fan, dust exhausting fan is connected with the dust removal that the rear portion set up, the top in raw materials mixing storehouse is provided with storehouse top dust cage, the upper portion of disc blendor is provided with dust cage, storehouse top dust cage and dust collecting pipeline intercommunication and be connected with the dust remover.
Further, the production method of the high-efficiency circulating bio-organic fertilizer comprises the following steps:
(1) weighing straws, dry animal wastes, crushed fungus sticks, duckweed, water, plant ash, sucrose oil cake and a straw decomposition agent according to the required weight part ratio;
(2) crushing the weighed straws, dry animal wastes, crushed fungus sticks, duckweeds and plant ash by a crusher, then sieving by a sieve, selecting materials meeting the requirements, and newly putting the materials which do not pass through the sieve into the crusher for crushing;
(3) uniformly mixing the crushed and sieved straws, dry animal wastes, crushed fungus sticks, duckweeds and plant ash to obtain a mixture;
(4) pouring sucrose into water for dissolving, uniformly spraying the sucrose water into the mixture, uniformly stirring, heating the mixture to 70-75 ℃, and fermenting for 7-12 days; then cooling to 30-32 ℃ and fermenting until the water content is less than 30%; sealing and carrying out anaerobic fermentation;
(5) and stirring the fertilizer obtained by fermentation through a disc mixer, granulating through a rotary granulating and drying cylinder, and drying to finally obtain the bio-organic fertilizer.
Further, the lower part of the front end feeding port of the rotary granulation drying cylinder is provided with a hot air inlet.
Further, a production device of high-efficient circulation bio-organic fertilizer, be provided with the lifting blade on the inner wall of rotatory granulation drying cylinder.
Further, the production device of high-efficient circulation bio-organic fertilizer, the outside of rotatory granulation drying cylinder is provided with power rotating ring.
Further, a high-efficient production facility that circulates bio-organic fertilizer, the density that the lifting blade that rotatory granulation drying cylinder set up on a section of thick bamboo inner wall set up to middle setting is big, and the density that is close to rotatory granulation drying cylinder both sides setting is little, the interval that sets up between the lifting blade of the big department of density is: 5-10cm, the distance that sets up between the lifting blade of the little department of density is: 10-20 cm.
Further, a high-efficient production device who circulates bio-organic fertilizer, be provided with temperature and pressure test device on the rotatory granulation stoving section of thick bamboo.
Further, a production device of high-efficient circulation bio-organic fertilizer, be provided with the stirring leaf in the disc blendor, the quantity of stirring leaf sets up to eight, and eight stirring leaves are with the rice font symmetric distribution in disc blendor.
Further, a production device of high-efficient circulation bio-organic fertilizer, the feed opening play in raw materials mixing storehouse is provided with vibrating motor, makes things convenient for the easier smooth and easy discharge raw materials mixing storehouse of material.
In summary, the following beneficial effects of the invention are:
1. according to the production method and device for the efficient circulating bio-organic fertilizer, materials can be fully mixed after entering the production device through the disc mixer, meanwhile, the uniformly mixed materials can be synchronously granulated and dried in the process of rotating the drying cylinder through the rotary granulating and drying cylinder, so that the raw materials mixed by the production method and device for the bio-organic fertilizer are more uniform, and the quality of the produced bio-organic fertilizer is better.
2. The efficient bio-organic fertilizer device obtained by the scheme can provide various nutrients required by crops for growth, and accords with the current green and environment-friendly production concept, wherein the efficient bio-organic fertilizer device mainly comprises wheat straws, soybean straws and peanut straws, and chicken manure, duck manure and goose manure are added, so that the problems of recycling of the crop straws and treating of poultry manure are solved, the burden of controlling and burning the straws of related departments is reduced, and meanwhile, smoke generated by drying, dust generated in the processes of feeding and stirring are collected and treated in a centralized manner in the production process, and secondary pollution to the environment is avoided, so that the production cost of the efficient bio-organic fertilizer is reduced by the whole production device, and the production burden of farmers is reduced.
3. According to the production method and the device of the high-efficiency circulating biological organic fertilizer, the chicken manure and the bacterial residues with low cost and even without cost can be changed into the preserved chicken manure and the bacterial residues, the high-quality organic fertilizer is quickly fermented by adding the compound microbial agent and the functional strains, the biological organic fertilizer has an extremely high viable count, can effectively restore and improve a hardened soil structure, can play a role in resisting diseases and adverse resistance, and is simple in process flow, short in production period and high in product nutritive value.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic view of the structure of the present invention.
Reference numbers and corresponding part names in the drawings:
1-raw material mixing bin, 2-bin top dust collection cover, 3-vibration motor, 4-lifting belt, 5-disc mixer, 6-dust collection cover, 7-conveying belt, 8-rotary granulating and drying cylinder, 9-hot air inlet, 10-material raising plate, 11-dust collection pipeline, 12-dust remover, 13-dust removing fan, 14-dust removing chimney and 15-power rotating ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Examples
As shown in figure 1, the production device of the high-efficiency circulating bio-organic fertilizer comprises a raw material mixing bin 1, a disc mixer 5, a rotary granulating and drying cylinder 8 and a dust remover 12, wherein a feed opening of the raw material mixing bin 1 is connected with the top of the disc mixer 5 through a lifting belt 4, a feed opening of the disc mixer 5 is connected with a feed opening of the rotary granulating and drying cylinder 8 through a conveying belt 7, a flue gas outlet at the rear part of the rotary granulating and drying cylinder 8 is connected with the dust remover 12 through a pipeline, the dust remover 12 is connected with a dust removing fan 13, the dust removing fan 13 is connected with a dust removing chimney 14 arranged at the rear part, a bin top dust collecting cover 2 is arranged at the top of the raw material mixing bin 1, a dust collecting cover 6 is arranged at the upper part of the disc mixer 5, the bin top dust collecting cover 2 is communicated with the dust collecting cover 6 and a dust collecting pipeline 11 and is connected with the dust remover 12, a production method of a high-efficiency circulating bio-organic fertilizer comprises the following steps: (1) weighing straws, dry animal wastes, crushed fungus sticks, duckweed, water, plant ash, sucrose oil cake and a straw decomposition agent according to the required weight part ratio; (2) crushing the weighed straws, dry animal wastes, crushed fungus sticks, duckweeds and plant ash by a crusher, then sieving by a sieve, selecting materials meeting the requirements, and newly putting the materials which do not pass through the sieve into the crusher for crushing; (3) uniformly mixing the crushed and sieved straws, dry animal wastes, crushed fungus sticks, duckweeds and plant ash to obtain a mixture; (4) pouring sucrose into water for dissolving, uniformly spraying the sucrose water into the mixture, uniformly stirring, heating the mixture to 70-75 ℃, and fermenting for 7-12 days; then cooling to 30-32 ℃ and fermenting until the water content is less than 30%; sealing and carrying out anaerobic fermentation; (5) the fertilizer obtained by fermentation is stirred by a disc mixer 5, and is granulated and dried by a rotary granulation drying cylinder 8 to finally obtain the bio-organic fertilizer, the lower part of a front end feeding port of the rotary granulation drying cylinder 8 is provided with a hot air inlet 9, the inner wall of the rotary granulation drying cylinder 8 is provided with a lifting blade 10, the outside of the rotary granulation drying cylinder 8 is provided with a dynamic rotary ring 15, the lifting blade 10 arranged on the inner wall of the rotary granulation drying cylinder 8 is set to have large density in the middle, the density arranged close to the two sides of the rotary granulation drying cylinder 8 is small, and the distance between the lifting blades 10 at the large density is as follows: 5-10cm, the distance that sets up between the lifting blade 10 of the little department of density is: 10-20cm, a temperature and pressure testing device is arranged on the rotary granulating and drying cylinder 8, stirring blades are arranged in the disc mixer 5, the number of the stirring blades is eight, the eight stirring blades are symmetrically distributed in the disc mixer 5 in a shape like a Chinese character 'mi', and a vibrating motor 3 is arranged at the discharge outlet of the raw material mixing bin 1.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. A production device of a high-efficiency circulating bio-organic fertilizer comprises a raw material mixing bin (1), a disc mixer (5), a rotary granulating and drying cylinder (8) and a dust remover (12), and is characterized in that a feed opening of the raw material mixing bin (1) is connected with the top of the disc mixer (5) through a lifting belt (4), a feed opening of the disc mixer (5) is connected with a feed opening of the rotary granulating and drying cylinder (8) through a conveying belt (7), a flue gas outlet at the rear part of the rotary granulating and drying cylinder (8) is connected with the dust remover (12) through a pipeline, the dust remover (12) is connected with a dust removing fan (13), the dust removing fan (13) is connected with a dust removing chimney (14) arranged at the rear part, a bin top dust collecting cover (2) is arranged at the top of the raw material mixing bin (1), a dust collecting cover (6) is arranged at the upper part of the disc mixer (5), the bin top dust collection cover (2) and the dust collection cover (6) are communicated with a dust collection pipeline (11) and are connected with a dust remover (12).
2. The production method of the high-efficiency circulating bio-organic fertilizer as claimed in claim 1, characterized by comprising the following steps:
(1) weighing straws, dry animal wastes, crushed fungus sticks, duckweed, water, plant ash, sucrose oil cake and a straw decomposition agent according to the required weight part ratio;
(2) crushing the weighed straws, dry animal wastes, crushed fungus sticks, duckweeds and plant ash by a crusher, then sieving by a sieve, selecting materials meeting the requirements, and newly putting the materials which do not pass through the sieve into the crusher for crushing;
(3) uniformly mixing the crushed and sieved straws, dry animal wastes, crushed fungus sticks, duckweeds and plant ash to obtain a mixture;
(4) pouring sucrose into water for dissolving, uniformly spraying the sucrose water into the mixture, uniformly stirring, heating the mixture to 70-75 ℃, and fermenting for 7-12 days; then cooling to 30-32 ℃ and fermenting until the water content is less than 30%; sealing and carrying out anaerobic fermentation;
(5) and (3) stirring the fertilizer obtained by fermentation through a disc mixer (5), granulating and drying through a rotary granulating and drying cylinder (8), and finally obtaining the bio-organic fertilizer.
3. The production device of the high-efficiency circulating bio-organic fertilizer as claimed in claim 1, wherein the lower part of the front end feeding port of the rotary granulation drying cylinder (8) is provided with a hot air inlet (9).
4. The production device of the high-efficiency circulating bio-organic fertilizer as claimed in claim 1, wherein a material raising plate (10) is arranged on the inner wall of the rotary granulating and drying cylinder (8).
5. The production device of the high-efficiency circulating bio-organic fertilizer as claimed in claim 1, wherein the exterior of the rotary granulation drying cylinder (8) is provided with a power rotary ring (15).
6. The production device of a high-efficiency circulating bio-organic fertilizer as claimed in claim 1, wherein the material raising plates (10) arranged on the inner wall of the rotary granulation drying cylinder (8) are arranged to have a high density in the middle, the material raising plates arranged close to the two sides of the rotary granulation drying cylinder (8) have a low density, and the distance between the material raising plates (10) at the high density is as follows: 5-10cm, the distance between the material raising plates (10) at the low density position is as follows: 10-20 cm.
7. The production device of the high-efficiency circulating bio-organic fertilizer as claimed in claim 1, wherein the rotary granulation drying cylinder (8) is provided with a temperature and pressure testing device.
8. The production device of the high-efficiency circulating bio-organic fertilizer as claimed in claim 1, wherein the disc mixer (5) is internally provided with eight stirring blades, and the eight stirring blades are symmetrically distributed in the disc mixer (5) in a shape like a Chinese character 'mi'.
9. The production device of the high-efficiency circulating bio-organic fertilizer as claimed in claim 1, wherein a vibrating motor (3) is arranged at the outlet of the raw material mixing bin (1).
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| CN202010181723.1A CN111348948A (en) | 2020-03-16 | 2020-03-16 | Production method and device of efficient circulating bio-organic fertilizer |
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| CN202010181723.1A CN111348948A (en) | 2020-03-16 | 2020-03-16 | Production method and device of efficient circulating bio-organic fertilizer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112624816A (en) * | 2021-01-08 | 2021-04-09 | 贵州明威环保技术有限公司 | Method for producing organic fertilizer by using waste bacterium rods |
| CN114409449A (en) * | 2021-12-24 | 2022-04-29 | 广西双柳美琪生物科技有限公司 | Production system and production method of sugarcane top organic fertilizer |
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| CN1236765A (en) * | 1999-04-13 | 1999-12-01 | 中国农业工程研究设计院 | Drying-granulating integrated process for preparing granular compound organic fertilizer and its complete set of apparatuses |
| CN202346925U (en) * | 2011-12-05 | 2012-07-25 | 山东泰丰源生物科技有限公司 | Powdery fertilizer dust-free production device |
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| CN209348444U (en) * | 2018-12-29 | 2019-09-06 | 巩义市豫源建筑工程材料有限责任公司 | Mixing equipment with dedusting mechanism |
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2020
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1236765A (en) * | 1999-04-13 | 1999-12-01 | 中国农业工程研究设计院 | Drying-granulating integrated process for preparing granular compound organic fertilizer and its complete set of apparatuses |
| CN202346925U (en) * | 2011-12-05 | 2012-07-25 | 山东泰丰源生物科技有限公司 | Powdery fertilizer dust-free production device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112624816A (en) * | 2021-01-08 | 2021-04-09 | 贵州明威环保技术有限公司 | Method for producing organic fertilizer by using waste bacterium rods |
| CN114409449A (en) * | 2021-12-24 | 2022-04-29 | 广西双柳美琪生物科技有限公司 | Production system and production method of sugarcane top organic fertilizer |
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Application publication date: 20200630 |