CN109776121A - A kind of agricultural wastes biogas slurry fermentation rainer - Google Patents
A kind of agricultural wastes biogas slurry fermentation rainer Download PDFInfo
- Publication number
- CN109776121A CN109776121A CN201910142891.7A CN201910142891A CN109776121A CN 109776121 A CN109776121 A CN 109776121A CN 201910142891 A CN201910142891 A CN 201910142891A CN 109776121 A CN109776121 A CN 109776121A
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- China
- Prior art keywords
- biogas slurry
- fermentation
- agricultural wastes
- filter
- rainer
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
Abstract
The invention discloses a kind of agricultural wastes biogas slurry fermentation rainers, comprising: feed inlet, fermentation vat, heating device, self priming pump, liquid outlet channel, biogas slurry pond, reflux unit, ventilation opening, filter residue mouth, filters machine, screened well, filter device, liquid outlet at exhaust outlet；The fermentation vat is equipped with feed inlet, exhaust outlet, heating device, self priming pump, solar panel, battery, generator, master controller, temperature sensor, pH sensor；Biogas slurry pond is equipped with reflux unit, through the impurity in reflux removal biogas slurry；Three-stage filtration purification system is set in screened well；Fermentation vat, biogas slurry pond pass through liquid outlet channel between screened well and are connected to.The present invention automatically controls course of fermentation using solar energy storage, reflux unit purifies biogas slurry, multistage filtering cell processing biogas slurry, provides new approaches for agricultural biogas slurry fermentation sprinkling irrigation field.
Description
Technical field
The present invention relates to biogas slurry fermentation technical field, more particularly to a kind of agricultural wastes biogas slurry fermentation sprinkling irrigation
Device.
Background technique
With reaching its maturity for biogas technology, biogas is widely popularized and is applied in rural area.But biogas slurry is sent out as anaerobism
The liquid portion of ferment residue, not only soluble inorganic salt rich in, there are also the products after anaerobic fermentation, such as plant growth
Required each amino acid, vitamin, protein, gibberellin, auxin and antibiotic etc. have nutrition, antibacterial, degeneration-resistant, thorn
Swash and other effects.Long-term anaerobic, anaerobic environment keep numerous viruses, worm's ovum dead, and there is no active germs etc. in biogas slurry
Nuisance, currently, greatly develop as health environment-friendly health fertilizer biogas slurry exploitation, have become agriculture and forestry research hotspot it
One.
In the prior art, how to effectively remove harmful substance in biogas slurry be for a long time by problem concerned by people,
Agricultural waste fermentation common at present is single-stage fermentation, i.e., fermentation, production biogas, relief liquor are completed in the same methane-generating pit
The process of body.The biogas slurry formed in gas generation process, and the direct emission after primary fermentation, the biogas slurry formed due to gas generation process
Complicated component produces biogas in particular with organic garbage of city, kitchen garbage, and only voucher grade is fermented, contained a large amount of in biogas slurry
Organic matter can not achieve maximum anaerobism, expose oxygen purification, and the coloration and turbidity of liquid are higher, and liquid is often in brown
Color, high concentrtion, if direct emission, it is easy to cause the pollution to environment, and press the prior art, build that pond is at high cost, to biogas slurry
It is to carry out advanced treating by chemical assistants such as addition flocculants that processing is also mostly, and operating cost, management difficulty is big, a large amount of useizations
Auxiliary agent is learned, certain harm is caused to environment.It is low to prepare biogas slurry filter efficiency for technology at present, bio-toxicity heavy metal, micro-
The removal rates such as biological bacteria are not high, and biogas residue and biogas liquid is not readily separated, and can not rationally utilize.
Therefore, in conjunction with the above problem, the agricultural wastes biogas slurry that a kind of course of fermentation is controllable, biogas slurry filter effect is good is provided
The problem of ferment rainer, is those skilled in the art's urgent need to resolve.
Summary of the invention
In view of this, the present invention provides a kind of agricultural wastes biogas slurry fermentation rainer, technical solution of the present invention
Course of fermentation, reflux unit purification biogas slurry, multistage filtering cell processing biogas slurry are automatically controlled using solar energy storage, had wide
Market development prospect.
To achieve the goals above, The technical solution adopted by the invention is as follows:
A kind of agricultural wastes biogas slurry is fermented rainer, comprising: feed inlet, exhaust outlet, fermentation vat, heating device, from
Sucking pump, biogas slurry pond, reflux unit, ventilation opening, filter residue mouth, filters machine, screened well, filter device, liquid outlet at liquid outlet channel；
The fermentation vat is equipped with feed inlet, exhaust outlet, heating device, self priming pump, solar panel, battery, power generation
Machine, master controller, temperature sensor, pH sensor；
The biogas slurry pond is equipped with reflux unit, ventilation opening, filter residue mouth, filters machine；
Filter device is equipped in the screened well, filter device is three-stage filtration purification system；
The fermentation vat, biogas slurry pond pass through liquid outlet channel between screened well and are connected to.
Preferably, solar panel, battery, generator, master controller are set on the outside of the fermentation vat.
Preferably, battery is connect with solar panel, generator, master controller by conducting wire respectively, solar-electricity
Pond plate provides power supply with generator for master controller, and sunlight is converted electric energy, extra electric energy storage by solar panel
In battery.
Preferably, the master controller of the fermentation vat and pH sensor, temperature sensor, exhaust outlet, heating device, self-priming
Pump connection.
Preferably, the master controller obtains raw material data and handles, real-time collecting pH sensor, temperature sensor letter
Breath regulates and controls temperature, pH in fermentation vat, automatically controls course of fermentation.
Preferably, the heating device is arranged on fermentation vat inner wall, and heating device includes heating interlayer, in heating interlayer
Portion includes far-infrared heating tube and conduction oil.
Preferably, the temperature sensor sends the temperature data of agricultural wastes in fermentation vat to master controller, always
Controller regulates and controls heating device, heats to the agricultural wastes of high-temperature aerobic fermentation.
Preferably, the biogas slurry that fermentation finishes is delivered to biogas slurry pond, biogas residue and natural pond by self priming pump extraction by the fermentation vat
Liquid separation, biogas residue are discharged by filter residue mouth.
Preferably, the biogas slurry pond be equipped with reflux unit, reflux unit include reflux pump, liquid collecting room, residue collection box,
Return pipe and spray head.
Preferably, the biogas slurry in the biogas slurry pond is by reflux pump sucking liquid collecting room, the impurity removed in biogas slurry is stored
In residue collection box, treated biogas slurry returns to biogas slurry pond by return pipe and spray head.
Preferably, the air pressure in suction filtration machine adjustment biogas slurry pond, treated biogas slurry is filtered and is delivered to filtering
Well.
Preferably, the screened well uses staircase structural model, and filter device is three-stage filtration purification system.
Preferably, the filter device includes；Filter grid fence, filter screen, metalling, filter cloth, filter device setting
Filter hole and outer layer water distributor.
Preferably, in the three-stage filtration purification system, the filter screen of the first filtration, purification system is 40 mesh, the second filtering
The filter screen of purification system is 80 mesh, and the filter screen of third filtration, purification system is 120 mesh.
Preferably, three-stage filtration purification system is connected in the filter device, and the first filtration, purification system is arranged in low water level,
The second filtration, purification system is arranged in mid water levels, and third filtration, purification system is arranged in high water level.
Preferably, biogas slurry of the biogas slurry in the biogas slurry pond Jing Guo filtration treatment is delivered to the liquid outlet channel of high water level, leads to
It crosses liquid outlet discharge and completes sprinkling irrigation.
As can be seen from the above technical solutions, compared with prior art, beneficial effects of the present invention are as follows:
Technical solution of the present invention automatically controls course of fermentation, biogas slurry, biogas residue separation, reflux dress by using solar energy storage
Purification biogas slurry is set, multistage filtering cell processing biogas slurry extracts the technology that biogas slurry is irrigated, total using solar panel and generator
It is all that master controller provides power source, the temperature of high-temperature aerobic fermentation reaction is determined according to the type of agricultural wastes in fermentation vat
Degree, is heated using heating interlayer mid and far infrared line heating tube and conduction oil；Pass through temperature sensor, pH sensor pair
The real time monitoring of temperature and pH value in fermentation vat is, it can be achieved that master controller adjusts effective automation of the course of fermentation in fermentation vat
Control；By the multiple reflux of reflux unit in biogas slurry pond, the impurity in biogas slurry is removed, while guaranteeing that biogas slurry, biogas residue are sufficiently separated,
Effectively reduce the loss of nutriment in biogas slurry；Screened well passes through multistage filtering, and the heavy metal and pathogen in reduction biogas slurry are micro-
The content of biology realizes the purpose of harmful substance in removal biogas slurry.Technical solution disclosed by the invention optimizes the quality of biogas slurry,
The capacity efficiency for improving fertilizer biogas slurry is a kind of new technique of safety and environmental protection automation, for agricultural biogas slurry fermentation sprinkling irrigation neck
Domain provides new approaches, is very beneficial to large-scale industrialization promotion.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the overall structure diagram of present system；
In figure: 1- feed inlet, 2- exhaust outlet, 3- fermentation vat, 4- heating device, 5- self priming pump, 6- liquid outlet channel, 7- biogas slurry
Pond, 8- reflux unit, 9- ventilation opening, 10- filter residue mouth, 11- filter machine, 12- screened well, 13- filter device, 14- liquid outlet.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
A kind of agricultural wastes biogas slurry fermentation rainer provided by the invention, as shown in Figure 1, comprising: feed inlet 1, row
Port 2, fermentation vat 3, heating device 4, self priming pump 5, liquid outlet channel 6, biogas slurry pond 7, reflux unit 8, ventilation opening 9, filter residue mouth 10,
Suction filtration machine 11, screened well 12, filter device 13, liquid outlet 14；The fermentation vat 3 is equipped with feed inlet 1, exhaust outlet 2, heating device
4, self priming pump 5, solar panel, battery, generator, master controller, temperature sensor, pH sensor；The biogas slurry pond 7
Equipped with reflux unit 8, ventilation opening 9, filter residue mouth 10, filter machine 11；Filter device 13, filter device are equipped in the screened well 12
13 be three-stage filtration purification system；The fermentation vat 3, biogas slurry pond 7 are connected to by liquid outlet channel 6 between screened well 12.
In order to further optimize the above technical scheme, solar panel, battery, hair are set on the outside of the fermentation vat 3
Motor, master controller, battery are connect with solar panel, generator, master controller by conducting wire respectively, solar battery
Plate provides power supply with generator for master controller, and sunlight is converted electric energy by solar panel, and extra electric energy is stored in
In battery.
In order to further optimize the above technical scheme, the master controller of the fermentation vat 3 and pH sensor, temperature sensing
Device, exhaust outlet 2, heating device 4, self priming pump 5 connect；Master controller obtains raw material data and handles, real-time collecting pH sensor,
Temperature sensor information regulates and controls temperature, pH in fermentation vat 3, automatically controls course of fermentation.
In order to further optimize the above technical scheme, the heating device 4 is arranged on 3 inner wall of fermentation vat, heating device 4
It include far-infrared heating tube and conduction oil inside heating interlayer comprising heating interlayer, temperature sensor will be agriculture in fermentation vat
The temperature data of waste sends master controller to, and master controller regulates and controls heating device, to the agriculture waste of high-temperature aerobic fermentation
Object is heated.
In order to further optimize the above technical scheme, the fermentation vat 3 extracts the biogas slurry that fermentation finishes by self priming pump 5
It is delivered to biogas slurry pond 7, biogas residue is separated with biogas slurry, and biogas residue is discharged by filter residue mouth 10.
In order to further optimize the above technical scheme, the biogas slurry pond 7 is equipped with reflux unit 8, and reflux unit 8 includes back
Flow pump, liquid collecting room, residue collection box, return pipe and spray head；Biogas slurry in biogas slurry pond 7 sucks in liquid collecting room by reflux pump, natural pond
The impurity removed in liquid is stored in residue collection box, and treated biogas slurry returns to biogas slurry pond by return pipe and spray head.
In order to further optimize the above technical scheme, the suction filtration machine 11 adjusts the air pressure in biogas slurry pond 7, will be by processing
Biogas slurry filter and be delivered to screened well 12.
In order to further optimize the above technical scheme, the screened well 12 uses staircase structural model, and filter device 13 is three
Grade filtration, purification system, filter device 13 include；Filter grid fence, filter screen, metalling, filter cloth, filter device 13 are arranged
Filter hole and outer layer water distributor.
In order to further optimize the above technical scheme, in the three-stage filtration purification system, the first filtration, purification system
Filter screen is 40 mesh, and the filter screen of the second filtration, purification system is 80 mesh, and the filter screen of third filtration, purification system is 120 mesh.
In order to further optimize the above technical scheme, three-stage filtration purification system is connected in the filter device 13, low water
The second filtration, purification system is arranged in the first filtration, purification system of position setting, mid water levels, and third filtration, purification system is arranged in high water level
System；Biogas slurry by filtration treatment is delivered to the liquid outlet channel 6 of high water level, is discharged by liquid outlet 14 and completes sprinkling irrigation.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
- The rainer 1. a kind of agricultural wastes biogas slurry is fermented characterized by comprising feed inlet (1), exhaust outlet (2), fermentation Pond (3), heating device (4), self priming pump (5), liquid outlet channel (6), biogas slurry pond (7), reflux unit (8), ventilation opening (9), filter residue Mouth (10) filters machine (11), screened well (12), filter device (13), liquid outlet (14)；The fermentation vat (3) be equipped with feed inlet (1), exhaust outlet (2), heating device (4), self priming pump (5), solar panel, Battery, generator, master controller, temperature sensor, pH sensor；The biogas slurry pond (7) is equipped with reflux unit (8), ventilation opening (9), filter residue mouth (10), filters machine (11)；Filter device (13) are equipped in the screened well (12), filter device (13) is three-stage filtration purification system；The fermentation vat (3), is connected to by liquid outlet channel (6) between screened well (12) biogas slurry pond (7).
- The rainer 2. a kind of agricultural wastes biogas slurry according to claim 1 is fermented, which is characterized in that the fermentation vat (3) outside be arranged solar panel, battery, generator, master controller, battery respectively with solar panel, power generation Machine, master controller are connected by conducting wire, and solar panel provides power supply with generator for master controller, and solar panel will Sunlight is converted into electric energy, and extra electric energy is stored in battery.
- The rainer 3. a kind of agricultural wastes biogas slurry according to claim 1 is fermented, which is characterized in that the fermentation vat (3) master controller is connect with pH sensor, temperature sensor, exhaust outlet (2), heating device (4), self priming pump (5)；Master control Device obtains raw material data and handles, real-time collecting pH sensor, temperature sensor information, the interior temperature of regulation fermentation vat (3), pH, Automatically control course of fermentation.
- The rainer 4. a kind of agricultural wastes biogas slurry according to claim 1 is fermented, which is characterized in that the heating dress It sets (4) to be arranged on fermentation vat (3) inner wall, heating device (4) includes heating interlayer, is added inside heating interlayer comprising far infrared Heat pipe and conduction oil, temperature sensor send the temperature data of agricultural wastes in fermentation vat to master controller, master controller Regulate and control heating device, the agricultural wastes of high-temperature aerobic fermentation are heated.
- The rainer 5. a kind of agricultural wastes biogas slurry according to claim 1 is fermented, which is characterized in that the fermentation vat (3) biogas slurry that fermentation finishes is extracted by self priming pump (5) and is delivered to biogas slurry pond (7), biogas residue is separated with biogas slurry, and biogas residue passes through filter Cinder notch (10) discharge.
- The rainer 6. a kind of agricultural wastes biogas slurry according to claim 1 is fermented, which is characterized in that the biogas slurry pond (7) reflux unit (8) are equipped with, reflux unit (8) includes reflux pump, liquid collecting room, residue collection box, return pipe and spray head；Natural pond Biogas slurry in liquid pool (7) is by reflux pump sucking liquid collecting room, the impurity removed in biogas slurry is stored in residue collection box, is passed through The biogas slurry of processing returns to biogas slurry pond by return pipe and spray head.
- The rainer 7. a kind of agricultural wastes biogas slurry according to claim 1 is fermented, which is characterized in that the suction filtration machine (11) air pressure in biogas slurry pond (7) is adjusted, treated biogas slurry is filtered and is delivered to screened well (12).
- The rainer 8. a kind of agricultural wastes biogas slurry according to claim 1 is fermented, which is characterized in that the screened well (12) staircase structural model is used, filter device (13) is three-stage filtration purification system, and filter device (13) includes；Filtering grid Filter hole and outer layer water distributor is arranged in column, filter screen, metalling, filter cloth, filter device (13).
- The rainer 9. a kind of agricultural wastes biogas slurry according to claim 1 is fermented, which is characterized in that the three-level mistake It filters in purification system, the filter screen of the first filtration, purification system is 40 mesh, and the filter screen of the second filtration, purification system is 80 mesh, the The filter screen of three filtration, purification systems is 120 mesh.
- The rainer 10. a kind of agricultural wastes biogas slurry according to claim 1 is fermented, which is characterized in that the filtering Three-stage filtration purification system is connected in device (13), and the first filtration, purification system is arranged in low water level, and the second mistake is arranged in mid water levels Purification system is filtered, third filtration, purification system is arranged in high water level；The liquid that goes out that biogas slurry by filtration treatment is delivered to high water level leads to Road (6) is discharged by liquid outlet (14) and completes sprinkling irrigation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910142891.7A CN109776121A (en) | 2019-02-26 | 2019-02-26 | A kind of agricultural wastes biogas slurry fermentation rainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910142891.7A CN109776121A (en) | 2019-02-26 | 2019-02-26 | A kind of agricultural wastes biogas slurry fermentation rainer |
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| Publication Number | Publication Date |
|---|---|
| CN109776121A true CN109776121A (en) | 2019-05-21 |
Family
ID=66487196
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910142891.7A Pending CN109776121A (en) | 2019-02-26 | 2019-02-26 | A kind of agricultural wastes biogas slurry fermentation rainer |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016556A (en) * | 2014-06-16 | 2014-09-03 | 杨斯智 | Large-size waste recycling system |
| CN204226129U (en) * | 2014-11-05 | 2015-03-25 | 姜艳波 | Solar energy thermal-power-generating comprehensive energy utilizes system |
| CN204550416U (en) * | 2015-04-26 | 2015-08-12 | 浙江盛秀源环境工程有限公司 | A kind of sun power domestic garbage disposer |
| CN106754283A (en) * | 2016-12-13 | 2017-05-31 | 陕西理工学院 | One kind circulation solid-liquid B grade anaerobic fermentation system |
| CN206607135U (en) * | 2017-03-01 | 2017-11-03 | 周学东 | Solar heating biogas recirculation utilizes system |
-
2019
- 2019-02-26 CN CN201910142891.7A patent/CN109776121A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016556A (en) * | 2014-06-16 | 2014-09-03 | 杨斯智 | Large-size waste recycling system |
| CN204226129U (en) * | 2014-11-05 | 2015-03-25 | 姜艳波 | Solar energy thermal-power-generating comprehensive energy utilizes system |
| CN204550416U (en) * | 2015-04-26 | 2015-08-12 | 浙江盛秀源环境工程有限公司 | A kind of sun power domestic garbage disposer |
| CN106754283A (en) * | 2016-12-13 | 2017-05-31 | 陕西理工学院 | One kind circulation solid-liquid B grade anaerobic fermentation system |
| CN206607135U (en) * | 2017-03-01 | 2017-11-03 | 周学东 | Solar heating biogas recirculation utilizes system |
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Application publication date: 20190521 |