CN107759263A - A kind of organic fertilizer production technique - Google Patents
A kind of organic fertilizer production technique Download PDFInfo
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- CN107759263A CN107759263A CN201711206661.XA CN201711206661A CN107759263A CN 107759263 A CN107759263 A CN 107759263A CN 201711206661 A CN201711206661 A CN 201711206661A CN 107759263 A CN107759263 A CN 107759263A
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- fermentation
- organic fertilizer
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- temperature control
- production technique
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
-
- 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
- C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
-
- 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)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of organic fertilizer production technique, the production technology of the organic fertilizer comprises the following steps：Step 1：Raw material is launched；Step 2：Hot fermentation；Step 3：Secondary oxygenation ferment；Step 4：Crush and screen：Secondary fermentation finished product is transported in pulverizer and crushed, multifunction vibration classifying screen is then transported to again and is sieved；Step 5：The automatic weight calculation packaging of organic fertilizer progress come will be screened out, the process time is short, and safety and environmental protection is easy to use.
Description
Technical field
The present invention relates to organic fertilizer production technical field, relates particularly to a kind of organic fertilizer production technique.
Background technology
Organic fertilizer is processed through biomass, animals and plants discarded object, plant residue, eliminates venomous injurant therein
Matter, rich in largely abundant nutrient, can improved soil, improvement use soil hardening caused by chemical fertilizer, improves soil and manage
Change character, enhancing soil water-retaining, fertilizer conservation, the ability of fertilizer.Beneficial microbe in organic fertilizer enter after soil with it is micro- in soil
Biology forms mutual symbiosis increment relation, suppresses harmful bacteria growing and is converted into beneficial bacterium, interacts, mutually promote,
Play the systemic effect of colony.
, problems be present in China peasant overwhelming majority manure use or traditional composting method at present：It is 1. general
Whole production technology duration more than 30 days, production time length, 2. temperature are determined that temperature is uncontrollable by active bacteria, and 3. waste gas are random
Discharge, influences environment, and 4. heat up evil of going out naturally, ineffective.
The content of the invention
It is an object of the invention to provide a kind of organic fertilizer production technique, to solve the existing organic fertilizer production process time
It is long, the technical problem such as pollution environment.
The present invention specifically uses following technical scheme to achieve these goals：
A kind of organic fertilizer production technique, the production technology of the organic fertilizer comprise the following steps：
Step 1：Raw material is launched：A. the animal wastes of plant are transported in sealing animal manure pond with excrement special-purpose vehicle, so
Excrement is transported in temperature control fermentation stove with conveyer afterwards, auxiliary material is transported to temperature control fermentation stove by b. in the presence of conveyer belt
In；
Step 2：Hot fermentation：Active bacteria is filled into temperature control fermentation stove in the presence of charging machine, starts temperature
Control fermentation stove, the raw materials such as excrement, auxiliary material and the active bacteria in temperature control fermentation stove are mixed, electric hot plate heating, regulation
Required temperature, first time biofermentation is carried out to raw material, obtains one time fermentation finished product；
Step 3：Secondary oxygenation ferment：Under the conveying of conveyer, a hot fermentation finished product is transported to secondary automatic
Turning fermentation vat carries out secondary oxygenation ferment, and it is stand-by to obtain the ageing of secondary fermentation finished product；In the process, using high-pressure blowing-in side
Reach standard after filtration washing in formula exhaust gas centralized caused by discharge again；
Step 4：Crush and screen：Secondary fermentation finished product is transported in pulverizer and crushed, is then transported to more work(again
Energy vibration separation screen is sieved.
Step 5：The automatic weight calculation packaging of organic fertilizer progress come will be screened out.
Preferably, the excrement in step 1 is the one or more in the animal manures such as cow dung, pig manure, chicken manure；In step 1
Auxiliary material is the one or more in the plant refuse powder such as powder of straw, powdered rice hulls, wood dust, wheat bran.
Preferably, the raw material proportioning launched in step 1 is:Excrement accounts for the 60%-80% of raw material gross mass, and auxiliary material accounts for original
Expect the 20%-40% of gross mass.
Preferably, the active bacteria in step 2 is launched 1.5-2g ratio dispensing in every 10 kilograms of raw materials.
Preferably, the hot fermentation time in step 1 is 6-10h, and fermentation temperature control is at 80-110 DEG C, step
Secondary fermentation time in three is 7-10 days, during which using automatic heap turning over device every 4-6h turnings once.
Preferably, the fermenting twice pH in the step 1 and step 3 is controlled in 6-7.
Preferably, negative pressure exhausting is used during the one time fermentation in the step 1 and step 3 and secondary oxygenation ferment
Prevent foul smell from leaking.
Beneficial effects of the present invention are as follows：
Transported 1. the present invention collects from raw material to above expecting production and processing all in good closed environment, fermentation stove with
And preventing foul smell from leaking using negative pressure exhausting during secondary oxygenation ferment, waste gas is up to standard after concentration filter washs to be arranged again
Put, production process has no significant effect to surrounding enviroment, production process safety and environmental protection, non-secondary pollution.
2. the one time fermentation in temperature control fermentation stove of the present invention can complete hot fermentation in 6-10h, then by 7-10 days
Secondary oxygenation ferment, time and place are saved, and the control of the middle temperature by temperature control fermentation stove, fermentation maturity can be made completely equal
Even, no raw material are mingled with.
3. hot fermentation process of the present invention in stove is fermented in temperature control can kill pathogen and worm's ovum, absolutely not mosquitos and flies matchmaker completely
Be situated between puzzlement, and the organic fertilizer is used for agricultural planting for a long time to be beneficial to reduce pest and disease damage.
4. the present invention is heated using electric hot plate, temperature may be up to 120 DEG C, and the auxiliary material produced is using the powder crushed in advance
End, particularly rice husk class, this kind of auxiliary material is not easy to be crushed after fermentation, therefore is advantageous to prevent from fermenting using powdered auxiliary material
These plant refuses are not easy to crush afterwards.
5. automatic control is used in whole process of the present invention, it is simple to operate, save substantial amounts of labor intensity.
Embodiment
In order to which those skilled in the art are better understood from the present invention, the present invention is made into one with reference to following examples
Step is described in detail.
Embodiment 1
A kind of organic fertilizer production technique, the production technology of the organic fertilizer comprise the following steps：
Step 1：Raw material is launched：A. the animal wastes of plant are transported in sealing animal manure pond with excrement special-purpose vehicle, so
Excrement is transported in temperature control fermentation stove with conveyer afterwards, auxiliary material is transported to temperature control fermentation stove by b. in the presence of conveyer belt
In；
Step 2：Hot fermentation：Active bacteria is filled into temperature control fermentation stove in the presence of charging machine, starts temperature
Control fermentation stove, the raw materials such as excrement, auxiliary material and the active bacteria in temperature control fermentation stove are mixed, electric hot plate heating, regulation
Required temperature, first time biofermentation is carried out to raw material, obtains one time fermentation finished product；
Step 3：Secondary oxygenation ferment：Under the conveying of conveyer, a hot fermentation finished product is transported to secondary automatic
Turning fermentation vat carries out secondary oxygenation ferment, and it is stand-by to obtain the ageing of secondary fermentation finished product；In the process, using high-pressure blowing-in side
Reach standard after filtration washing in formula exhaust gas centralized caused by discharge again；
Step 4：Crush and screen：Secondary fermentation finished product is transported in pulverizer and crushed, is then transported to more work(again
Energy vibration separation screen is sieved.
Step 5：The automatic weight calculation packaging of organic fertilizer progress come will be screened out.
Further, the excrement in step 1 is the one or more in the animal manures such as cow dung, pig manure, chicken manure；In step 1
Auxiliary material be the one or more in the plant refuse powder such as powder of straw, powdered rice hulls, wood dust, wheat bran.
Further, the raw material proportioning launched in step 1 is:Excrement accounts for the 60% of raw material gross mass, and it is total that auxiliary material accounts for raw material
The 40% of quality.
Further, the active bacteria in step 2 is launched 1.5g ratio dispensing in every 10 kilograms of raw materials.
Further, the hot fermentation time in step 1 is 6h, and fermentation temperature is controlled at 110 DEG C, in step 3
The secondary fermentation time be 7 days, during which using automatic heap turning over device every 4h turnings once.
Further, the fermenting twice pH in the step 1 and step 3 is controlled in 6-7.
Further, taken out during the one time fermentation in the step 1 and step 3 and secondary oxygenation ferment using negative pressure
Wind prevents foul smell from leaking.
Embodiment 2
A kind of organic fertilizer production technique, the production technology of the organic fertilizer comprise the following steps：
Step 1：Raw material is launched：A. the animal wastes of plant are transported in sealing animal manure pond with excrement special-purpose vehicle, so
Excrement is transported in temperature control fermentation stove with conveyer afterwards, auxiliary material is transported to temperature control fermentation stove by b. in the presence of conveyer belt
In；
Step 2：Hot fermentation：Active bacteria is filled into temperature control fermentation stove in the presence of charging machine, starts temperature
Control fermentation stove, the raw materials such as excrement, auxiliary material and the active bacteria in temperature control fermentation stove are mixed, electric hot plate heating, regulation
Required temperature, first time biofermentation is carried out to raw material, obtains one time fermentation finished product；
Step 3：Secondary oxygenation ferment：Under the conveying of conveyer, a hot fermentation finished product is transported to secondary automatic
Turning fermentation vat carries out secondary oxygenation ferment, and it is stand-by to obtain the ageing of secondary fermentation finished product；In the process, using high-pressure blowing-in side
Reach standard after filtration washing in formula exhaust gas centralized caused by discharge again；
Step 4：Crush and screen：Secondary fermentation finished product is transported in pulverizer and crushed, is then transported to more work(again
Energy vibration separation screen is sieved.
Step 5：The automatic weight calculation packaging of organic fertilizer progress come will be screened out.
Further, the excrement in step 1 is the one or more in the animal manures such as cow dung, pig manure, chicken manure；In step 1
Auxiliary material be the one or more in the plant refuse powder such as powder of straw, powdered rice hulls, wood dust, wheat bran.
Further, the raw material proportioning launched in step 1 is:Excrement accounts for the 80% of raw material gross mass, and it is total that auxiliary material accounts for raw material
The 20% of quality.
Further, the active bacteria in step 2 is launched 2g ratio dispensing in every 10 kilograms of raw materials.
Further, the hot fermentation time in step 1 is 10h, and fermentation temperature is controlled at 80 DEG C, in step 3
The secondary fermentation time be 10 days, during which using automatic heap turning over device every 6h turnings once.
Further, the fermenting twice pH in the step 1 and step 3 is controlled in 6-7.
Further, taken out during the one time fermentation in the step 1 and step 3 and secondary oxygenation ferment using negative pressure
Wind prevents foul smell from leaking.
Embodiment 3
A kind of organic fertilizer production technique, the production technology of the organic fertilizer comprise the following steps：
Step 1：Raw material is launched：A. the animal wastes of plant are transported in sealing animal manure pond with excrement special-purpose vehicle, so
Excrement is transported in temperature control fermentation stove with conveyer afterwards, auxiliary material is transported to temperature control fermentation stove by b. in the presence of conveyer belt
In；
Step 2：Hot fermentation：Active bacteria is filled into temperature control fermentation stove in the presence of charging machine, starts temperature
Control fermentation stove, the raw materials such as excrement, auxiliary material and the active bacteria in temperature control fermentation stove are mixed, electric hot plate heating, regulation
Required temperature, first time biofermentation is carried out to raw material, obtains one time fermentation finished product；
Step 3：Secondary oxygenation ferment：Under the conveying of conveyer, a hot fermentation finished product is transported to secondary automatic
Turning fermentation vat carries out secondary oxygenation ferment, and it is stand-by to obtain the ageing of secondary fermentation finished product；In the process, using high-pressure blowing-in side
Reach standard after filtration washing in formula exhaust gas centralized caused by discharge again；
Step 4：Crush and screen：Secondary fermentation finished product is transported in pulverizer and crushed, is then transported to more work(again
Energy vibration separation screen is sieved.
Step 5：The automatic weight calculation packaging of organic fertilizer progress come will be screened out.
Further, the excrement in step 1 is the one or more in the animal manures such as cow dung, pig manure, chicken manure；In step 1
Auxiliary material be the one or more in the plant refuse powder such as powder of straw, powdered rice hulls, wood dust, wheat bran.
Further, the raw material proportioning launched in step 1 is：Excrement accounts for the 70% of raw material gross mass, and it is total that auxiliary material accounts for raw material
The 30% of quality.
Further, the active bacteria in step 2 is launched 2g ratio dispensing in every 10 kilograms of raw materials.
Further, the hot fermentation time in step 1 is 8h, and fermentation temperature is controlled at 100 DEG C, in step 3
The secondary fermentation time be 8 days, during which using automatic heap turning over device every 5h turnings once.
Further, the fermenting twice pH in the step 1 and step 3 is controlled in 6-7.
Further, taken out during the one time fermentation in the step 1 and step 3 and secondary oxygenation ferment using negative pressure
Wind prevents foul smell from leaking.
Described above, only presently preferred embodiments of the present invention is not intended to limit the invention, patent protection model of the invention
Enclose and be defined by claims, the equivalent structure change that every specification with the present invention is made, similarly should be included in this
In the protection domain of invention.
Claims (7)
- A kind of 1. organic fertilizer production technique, it is characterised in that：The production technology of the organic fertilizer comprises the following steps：Step 1：Raw material is launched：A. the animal wastes of plant are transported in sealing animal manure pond with excrement special-purpose vehicle, Ran Houyong Excrement is transported in temperature control fermentation stove by conveyer, and auxiliary material is transported in temperature control fermentation stove by b. in the presence of conveyer belt；Step 2：Hot fermentation：Active bacteria is filled into temperature control fermentation stove in the presence of charging machine, starts temperature control hair Ferment stove, the raw materials such as excrement, auxiliary material and the active bacteria in temperature control fermentation stove are mixed, electric hot plate heating, needed for regulation Temperature, first time biofermentation is carried out to raw material, obtains one time fermentation finished product；Step 3：Secondary oxygenation ferment：Under the conveying of conveyer, one time fermentation finished product is transported to secondary automatic turning fermentation Pond carries out secondary oxygenation ferment, and it is stand-by to obtain the ageing of secondary fermentation finished product；In the process, using high-pressure blowing-in mode generation Exhaust gas centralized in reach standard after filtration washing and discharge again；Step 4：Crush and screen：Secondary fermentation finished product is transported in pulverizer and crushed, is then transported to multifunctional vibration again Dynamic classifying screen is sieved.Step 5：The automatic weight calculation packaging of organic fertilizer progress come will be screened out.
- 2. organic fertilizer production technique according to claim 1, it is characterised in that：Excrement in step 1 is cow dung, pig manure, One or more in the animal manures such as chicken manure；Auxiliary material in step 1 gives up for plants such as powder of straw, powdered rice hulls, wood dust, wheat brans One or more in gurry powder.
- 3. organic fertilizer production technique according to claim 1, it is characterised in that：The raw material proportioning launched in step 1 is: Excrement accounts for the 60%-80% of raw material gross mass, and auxiliary material accounts for the 20%-40% of raw material gross mass.
- 4. organic fertilizer production technique according to claim 1, it is characterised in that：Active bacteria in step 2 is public by every 10 The ratio that jin raw material launches 1.5-2g is launched.
- 5. organic fertilizer production technique according to claim 1, it is characterised in that：The hot fermentation time in step 1 For 6-10h, secondary fermentation time of the fermentation temperature control in 80-110 DEG C, step 3 is 7-10 days, during which uses automatic turning Stack device every 4-6h turnings once.
- 6. organic fertilizer production technique according to claim 1, it is characterised in that：In the step 1 and step 3 twice PH controls ferment in 6-7.
- 7. organic fertilizer production technique according to claim 1, it is characterised in that：In the step 1 and step 3 once Prevent foul smell from leaking using negative pressure exhausting during hot fermentation and secondary oxygenation ferment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711206661.XA CN107759263A (en) | 2017-11-27 | 2017-11-27 | A kind of organic fertilizer production technique |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711206661.XA CN107759263A (en) | 2017-11-27 | 2017-11-27 | A kind of organic fertilizer production technique |
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| CN107759263A true CN107759263A (en) | 2018-03-06 |
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| CN201711206661.XA Pending CN107759263A (en) | 2017-11-27 | 2017-11-27 | A kind of organic fertilizer production technique |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108383554A (en) * | 2018-04-14 | 2018-08-10 | 浙江泽华环保科技有限公司 | A kind of processing method of harmless treatment and the organic fertilizer generation of livestock and poultry feces |
| CN109650958A (en) * | 2019-01-23 | 2019-04-19 | 湖北绿鑫生态科技有限公司 | Straw compost technique, organic fertilizer and preparation method thereof |
| CN111574263A (en) * | 2020-05-08 | 2020-08-25 | 清华大学 | Micro-pressure high-temperature organic solid waste treatment system and method with quick microbial start |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2258254A1 (en) * | 1998-12-23 | 2000-06-23 | Andre Balu | Plant for industrial treatment of domestic waste and organic sludge through the recycling of utilizable products and the accelerated production of biogas and an organic amendment (digestate) generated by the mesophilic anaerobic fermentation of organic matter |
| CN104326775A (en) * | 2014-10-30 | 2015-02-04 | 赵言航 | Organic fertilizer production process, production line and organic fertilizer production equipment |
-
2017
- 2017-11-27 CN CN201711206661.XA patent/CN107759263A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2258254A1 (en) * | 1998-12-23 | 2000-06-23 | Andre Balu | Plant for industrial treatment of domestic waste and organic sludge through the recycling of utilizable products and the accelerated production of biogas and an organic amendment (digestate) generated by the mesophilic anaerobic fermentation of organic matter |
| CN104326775A (en) * | 2014-10-30 | 2015-02-04 | 赵言航 | Organic fertilizer production process, production line and organic fertilizer production equipment |
Non-Patent Citations (2)
| Title |
|---|
| 李章海等: "《有机肥条垛型堆积发酵技术与应用》", 30 June 2015, 中国科学技术大学出版社 * |
| 谢玉红: "《第十届环境与发展论坛论文集》", 30 September 2015, 海洋出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108383554A (en) * | 2018-04-14 | 2018-08-10 | 浙江泽华环保科技有限公司 | A kind of processing method of harmless treatment and the organic fertilizer generation of livestock and poultry feces |
| CN109650958A (en) * | 2019-01-23 | 2019-04-19 | 湖北绿鑫生态科技有限公司 | Straw compost technique, organic fertilizer and preparation method thereof |
| CN111574263A (en) * | 2020-05-08 | 2020-08-25 | 清华大学 | Micro-pressure high-temperature organic solid waste treatment system and method with quick microbial start |
| CN111574263B (en) * | 2020-05-08 | 2021-10-26 | 清华大学 | Micro-pressure high-temperature organic solid waste treatment system and method with quick microbial start |
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