CN112723928A - Fast aerobic fermentation system in cold area - Google Patents
Fast aerobic fermentation system in cold area Download PDFInfo
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- CN112723928A CN112723928A CN202110142852.4A CN202110142852A CN112723928A CN 112723928 A CN112723928 A CN 112723928A CN 202110142852 A CN202110142852 A CN 202110142852A CN 112723928 A CN112723928 A CN 112723928A
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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
- C05F17/964—Constructional parts, e.g. floors, covers or doors
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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
- C05F17/60—Heating or cooling during the treatment
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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
- 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
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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
- C05F17/993—Arrangements for measuring process parameters, e.g. temperature, pressure or humidity
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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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- Organic Chemistry (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a rapid aerobic fermentation system in cold regions, which relates to the technical field of electric power and comprises a raw material input unit, wherein the output end of the raw material input unit is mechanically connected with the input end of a raw material crushing unit. This quick good oxygen fermentation system in frigid zone area, smash the unit through the raw materials and with kibbling raw materials and starter intensive mixing, will input into good oxygen fermentation storage unit after will smashing raw materials and starter homogeneous mixing with raw materials stirring unit, and then carry out good oxygen fermentation, and will pass through the temperature detecting element in fermentation process, the control of video detecting element is sent out, information control regulation and control center, oxygen conveying unit and heating installation conveying unit guarantee good fermentation environment, and then solved present normal good oxygen fermentation system and lean on weather temperature height and produce the heat and carry out the natural fermentation process and northern severe cold district can only carry out the greatly reduced operating time and efficiency in summer and then lead to severe cold district fermentation efficiency and output greatly reduced's problem.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a rapid aerobic fermentation system in cold regions.
Background
Aerobic composting is a process that under aerobic conditions, aerobic bacteria absorb, oxidize and decompose waste, microorganisms oxidize a part of absorbed organic matters into simple inorganic matters through self life activities and release energy required by the growth activities of the microorganisms, while the other part of organic matters are synthesized into new cytoplasm to enable the microorganisms to continuously grow and reproduce to generate more organisms, and the biochemical degradation of the organic matters is accompanied by heat generation, so that the temperature of composting materials is inevitably increased because the heat energy cannot be completely dissipated to the environment in the composting process, thus leading some microorganisms which cannot resist high temperature to die, and the high-temperature-resistant bacteria to rapidly reproduce, and the ecological dynamics shows that thermophilic bacteria which have large thalli and active performance play a main role in the aerobic decomposition oxidize and decompose the organic matters in the presence of a large amount of oxygen molecules, simultaneously, a large amount of energy is released, and accordingly, the aerobic composting process is accompanied by two times of temperature rise and is divided into three stages: the method comprises an initial stage, a high-temperature stage and a curing stage, wherein sludge fermentation in aerobic fermentation treatment is one of main treatment modes, wherein the sludge is a byproduct after sewage treatment and is an extremely complex heterogeneous body consisting of organic debris, bacterial cells, inorganic particles, colloids and the like, the sludge yield is continuously increased along with the increase of the sewage treatment strength in China in recent years, the sludge yield is increased by more than 10% every year in 2012 2015 year, the sludge yield reaches 3860 ten thousand tons in 2015 year, the sludge harmless treatment rate is less than 50% in the long-term sewage treatment of China, the sludge aerobic fermentation composting process is characterized in that degradable substances in the sludge are decomposed and converted into absorbable nutrient elements by the metabolism of various microorganisms through artificial control of fermentation conditions, and the volatile substance content in the sludge is reduced, Reduce the foul smell, improve its physical characteristic to in storage, transportation and use, reach sludge treatment's purpose, however normal aerobic fermentation system relies on weather temperature height and produces the heat and carry out the natural fermentation process, and northern severe cold district can only go on in summer, and the significantly reduced operating time and efficiency, and then lead to severe cold district fermentation efficiency and output greatly reduced, consequently proposed the quick aerobic fermentation system in cold area and solved this problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a rapid aerobic fermentation system in cold regions, and solves the problem that the conventional normal aerobic fermentation system depends on the high weather temperature to generate heat to carry out the natural fermentation process, and the northern alpine regions can only greatly reduce the operation time and efficiency in summer, so that the fermentation efficiency and yield in the alpine regions are greatly reduced.
(II) technical scheme
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: quick aerobic fermentation system in cold regions, including raw materials input unit, raw materials input unit output end mechanical connection has raw materials to smash the unit input, raw materials are smashed unit output end mechanical connection has starter input unit input, starter input unit output end mechanical connection has raw materials stirring unit input, raw materials stirring unit output end mechanical connection has aerobic fermentation storage unit input, mechanical connection has temperature detecting unit and video detection unit in the aerobic fermentation storage unit, temperature detecting unit and video detection unit output electricity are connected with information control regulation and control center input, information control regulation and control center output electricity is connected with high temperature air storage unit, oxygen conveying unit and warm air conveying unit control side input, oxygen conveying unit and warm air conveying unit output end mechanical connection have aerobic fermentation storage unit air inlet, the high temperature air storage unit air inlet mechanical connection has good oxygen fermentation storage unit gas outlet, high temperature air storage unit gas outlet mechanical connection has high temperature resistant air to cross the unit, high temperature resistant air filter unit delivery outlet mechanical connection has the high pressure unit input port that loses heart.
Preferably, the output port of the high-temperature air storage unit is mechanically connected with the input port of a water circulation heating unit, the output port of the water circulation heating unit is mechanically connected with the inlet port of a hot water delivery unit, and the output port of the hot water delivery unit is mechanically connected with hot water-requiring places such as bathing and vegetable washing.
Preferably, the aerobic fermentation storage unit waste material delivery outlet is mechanically connected with the organic fertilizer processing unit input port, and the organic fertilizer processing unit output end is mechanically connected with the organic fertilizer conveying unit input port.
Preferably, the information control regulation and control center unit is a computer controller internally provided with a liquid crystal display screen, touch screen control and automatic calculation regulation and control, and a fermentation environment and a fermentation stage judgment rule are preset in the information control regulation and control center unit.
Preferably, the aerobic fermentation storage unit is a fermentation tank with an oxygen delivery unit and a warm air delivery unit circulating pipeline buried inside.
(III) advantageous effects
The invention has the beneficial effects that:
1. the quick aerobic fermentation system in the cold area inputs raw materials into the raw material crushing unit through the raw material input unit, after the raw material is crushed, the leaven is sprinkled into the crushed raw material through a leaven input unit, then the crushed raw material is fully mixed with the leaven through a raw material crushing unit, after the raw material stirring unit uniformly mixes the crushed raw material with the leavening agent, the mixture is input into an aerobic fermentation storage unit, further carrying out aerobic fermentation, and ensuring good fermentation environment through a temperature detection unit, a video detection unit, an information control and regulation center, an oxygen delivery unit and a heating delivery unit in the fermentation process, further solves the problem that the normal aerobic fermentation system depends on the weather and high temperature to generate heat to carry out the natural fermentation process, and the northern alpine region can only greatly reduce the operation time and efficiency in summer, thereby greatly reducing the fermentation efficiency and yield in the alpine region.
2. This quick good oxygen fermentation system in frigid zone area, absorb a large amount of steam in the storage fermentation process through high-temperature air storage unit, and then can control high-temperature air storage unit and water circulation heating unit with the water heating after the fermentation is accomplished, and when needs high pressure is lost heart, can be at first through the high-temperature gas filtration that high-temperature resistant air filter unit produced good oxygen fermentation, then can utilize the high pressure to lose heart the unit and let out high-temperature gas, and the residue after good oxygen fermentation can also be handled the residue that the fermentation produced through fertilizer processing unit and machine fertile conveying unit, and then improve the functionality of this system.
Drawings
FIG. 1 is a schematic diagram of the system flow structure of the present invention.
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.
As shown in fig. 1, the present invention provides a technical solution: quick aerobic fermentation system in cold regions, comprising a raw material input unit, wherein the output end of the raw material input unit is mechanically connected with the input end of a raw material crushing unit, the output end of the raw material crushing unit is mechanically connected with the input end of a leavening agent input unit, the output end of the leavening agent input unit is mechanically connected with the input end of a raw material stirring unit, the output end of the raw material stirring unit is mechanically connected with the input end of an aerobic fermentation storage unit, the internal of the aerobic fermentation storage unit is mechanically connected with a temperature detection unit and a video detection unit, the output ends of the temperature detection unit and the video detection unit are electrically connected with the input end of an information control regulation and control center, the output end of the information control regulation and control center is electrically connected with a high-temperature air storage unit, the air inlet of the high-temperature air storage unit is mechanically connected with the air outlet of the aerobic fermentation storage unit, the air outlet of the high-temperature air storage unit is mechanically connected with the high-temperature resistant air passing unit, and the output port of the high-temperature resistant air filtering unit is mechanically connected with the input port of the high-pressure air leakage unit.
The output port of the high-temperature air storage unit is mechanically connected with the input port of the water circulation heating unit, the output port of the water circulation heating unit is mechanically connected with the inlet port of the hot water conveying unit, and the output port of the hot water conveying unit is mechanically connected with hot water places such as bathing places, vegetable washing places and the like.
The aerobic fermentation storage unit waste material delivery outlet is mechanically connected with the organic fertilizer treatment unit input port, and the organic fertilizer treatment unit output end is mechanically connected with the organic fertilizer conveying unit input port.
The information control regulation and control center unit is a computer controller internally provided with a liquid crystal display screen, a touch screen control and automatic calculation regulation and control, and a fermentation environment and a fermentation stage judgment rule are preset in the information control regulation and control center unit.
The aerobic fermentation storage unit is a fermentation tank in which an oxygen conveying unit and a warm air conveying unit circulating pipeline are buried.
The method comprises the following operation steps:
s1, when the system is used, firstly, the raw material is input into the raw material crushing unit through the raw material input unit, after the raw material is crushed, the leaven is sprinkled into the crushed raw material through a leaven input unit, then the crushed raw material is fully mixed with the leaven through a raw material crushing unit, after the raw material stirring unit uniformly mixes the crushed raw material with the leavening agent, the mixture is input into an aerobic fermentation storage unit, further carrying out aerobic fermentation, monitoring the fermentation process and the fermentation environment through the temperature detection unit and the video detection unit which are arranged inside the fermentation process, and then transmit the data that detect to information control regulation and control center, and then control oxygen delivery unit and heating installation delivery unit through the fermentation environment that predetermines in the information regulation and control center and fermentation stage rule and guarantee good fermentation environment, and then guarantee aerobic fermentation's efficiency and quality.
S2, when the information control regulation center controls the fermentation environment in the aerobic fermentation storage unit, the high temperature air storage unit is controlled to absorb and store a large amount of hot air in the fermentation process, and after the fermentation is finished, the high temperature air storage unit and the water circulation heating unit can be controlled to heat water, and then the hot water is conveyed to a proper position through the hot water conveying unit, so that the functional practicability of the system is further improved, when high pressure gas leakage is needed, the high temperature gas generated by the aerobic fermentation can be firstly filtered through the high temperature resistant air filtering unit, and then the high temperature gas can be discharged through the high pressure gas leakage unit, so that the high pressure in the aerobic fermentation storage unit is prevented from being burst due to too high pressure, and the residue after the aerobic fermentation can be processed into organic fertilizer through the organic fertilizer processing unit, and then the produced organic fertilizer can be conveyed through the organic fertilizer conveying unit, further ensuring the functional practicability of the system,
the above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Quick aerobic fermentation system in cold district, including raw materials input unit, its characterized in that: the device comprises a raw material input unit, a raw material crushing unit, a leavening agent input unit, a raw material stirring unit, an aerobic fermentation storage unit, a temperature detection unit and a video detection unit, wherein the raw material input unit output end is mechanically connected with the raw material crushing unit input end, the leavening agent input unit output end is mechanically connected with the raw material stirring unit input end, the raw material stirring unit output end is mechanically connected with the aerobic fermentation storage unit input end, the aerobic fermentation storage unit is mechanically connected with the temperature detection unit and the video detection unit, the temperature detection unit and the video detection unit output end are electrically connected with an information control regulation and control center input end, the information control regulation and control center output end is electrically connected with a high-temperature, the high temperature air storage unit air inlet mechanical connection has good oxygen fermentation storage unit gas outlet, high temperature air storage unit gas outlet mechanical connection has high temperature resistant air to cross the unit, high temperature resistant air filter unit delivery outlet mechanical connection has the high pressure unit input port that loses heart.
2. The fast aerobic fermentation system in cold regions according to claim 1, wherein: the output port of the high-temperature air storage unit is mechanically connected with the input port of a water circulation heating unit, the output port of the water circulation heating unit is mechanically connected with the inlet port of a hot water conveying unit, and the output port of the hot water conveying unit is mechanically connected with hot water-requiring places such as bathing, vegetable washing and the like.
3. The fast aerobic fermentation system in cold regions according to claim 1, wherein: the aerobic fermentation storage unit waste material delivery outlet is mechanically connected with the organic fertilizer processing unit input port, and the organic fertilizer processing unit output end is mechanically connected with the organic fertilizer conveying unit input port.
4. The fast aerobic fermentation system in cold regions according to claim 1, wherein: the information control regulation and control center unit is a computer controller internally provided with a liquid crystal display screen, touch screen control and automatic calculation regulation and control, and a fermentation environment and a fermentation stage judgment rule are preset in the information control regulation and control center unit.
5. The fast aerobic fermentation system in cold regions according to claim 1, wherein: the aerobic fermentation storage unit is a fermentation tank in which an oxygen conveying unit and a warm air conveying unit circulating pipeline are buried.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110142852.4A CN112723928A (en) | 2021-02-02 | 2021-02-02 | Fast aerobic fermentation system in cold area |
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| CN202110142852.4A CN112723928A (en) | 2021-02-02 | 2021-02-02 | Fast aerobic fermentation system in cold area |
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| CN112723928A true CN112723928A (en) | 2021-04-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538978A (en) * | 2022-03-17 | 2022-05-27 | 甘肃省科学院生物研究所 | Circulating heat compensation type organic fertilizer fermentation device in cold area and use method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106431553A (en) * | 2016-11-22 | 2017-02-22 | 新疆天物生态科技股份有限公司 | High-temperature aerobic fermentation sludge compost treatment and disposal system |
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2021
- 2021-02-02 CN CN202110142852.4A patent/CN112723928A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106431553A (en) * | 2016-11-22 | 2017-02-22 | 新疆天物生态科技股份有限公司 | High-temperature aerobic fermentation sludge compost treatment and disposal system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538978A (en) * | 2022-03-17 | 2022-05-27 | 甘肃省科学院生物研究所 | Circulating heat compensation type organic fertilizer fermentation device in cold area and use method thereof |
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Application publication date: 20210430 |