CN106591102A - Vertical rotary-drum-type biogas liquid in-situ quality-improving device and method - Google Patents
Vertical rotary-drum-type biogas liquid in-situ quality-improving device and method Download PDFInfo
- Publication number
- CN106591102A CN106591102A CN201710064966.5A CN201710064966A CN106591102A CN 106591102 A CN106591102 A CN 106591102A CN 201710064966 A CN201710064966 A CN 201710064966A CN 106591102 A CN106591102 A CN 106591102A
- Authority
- CN
- China
- Prior art keywords
- biogas slurry
- inner core
- outer tube
- biogas
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000011065 in-situ storage Methods 0.000 title abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 13
- 239000002893 slag Substances 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 239000002002 slurry Substances 0.000 claims description 89
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000029087 digestion Effects 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 239000002054 inoculum Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000012257 stirred material Substances 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000007873 sieving Methods 0.000 abstract 1
- 238000000855 fermentation Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 3
- 230000004151 fermentation Effects 0.000 description 3
- 244000144972 livestock Species 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 244000144977 poultry Species 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002154 agricultural waste Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 231100000749 chronicity Toxicity 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002921 fermentation waste Substances 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000007613 slurry method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/10—Rotating vessel
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/04—Filters; Permeable or porous membranes or plates, e.g. dialysis
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/10—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by centrifugation ; Cyclones
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/14—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus with filters, sieves or membranes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/10—Separation or concentration of fermentation products
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to a vertical rotary-drum-type biogas liquid in-situ quality-improving device and method. The structure of the vertical rotary-drum-type biogas liquid in-situ quality-improving device mainly includes an outer cylinder, an inner cylinder, a motor and a cover plate; the cover plate is provided with a feed inlet, a gas guiding port and a scraper; the cylinder wall of the inner cylinder is provided with equally-spaced sieving holes, and a slag discharging pipe is arranged on the bottom of the inner cylinder; a rotary chassis and a bracket are arranged on the bottom of the outer cylinder, a biogas liquid outlet pipe is arranged at the lower side of the cylinder wall of the outer cylinder, and the biogas liquid outlet pipe is provided with a heavy metal filter; the motor is connected with the inner cylinder and the rotary chassis of the outer cylinder by a drive mechanism; and the inner cylinder and the rotary chassis of the outer cylinder rotate at the same angular velocity. The vertical rotary-drum-type biogas liquid in-situ quality-improving device realizes the in-situ purification of biogas liquid, inconvenience of restrictions of transport distance and occupied area and the like brought by traditional off-location filtration of the biogas liquid can be avoided, safe, efficient, flexible and convenient agricultural use of the biogas liquid can be realized, and the vertical rotary-drum-type biogas liquid in-situ quality-improving device has great significance to the promotion and popularization of the agricultural use of the biogas liquid.
Description
Technical field
The present invention relates to anaerobic fermentation technology and biogas slurry upgrading processing technology field, and in particular to a kind of vertical drum formula natural pond
Liquid original position device for improving quality and method.
Background technology
Biogas slurry, is residue of the organic wastes such as agricultural organic waste, feces of livestock and poultry, domestic organic garbage Jing after anaerobic fermentation
Waste liquid.A large amount of biogas slurries are produced in anaerobic fermentation engineering, if being directly poured in rivers and lakes, water pollution will be caused.Biogas slurry
It is agricultural, it is the effective measures for processing biogas slurry, not only can avoid polluting environment, also turn waste into wealth.More nutrition is rich in biogas slurry
Element, degeneration-resistant, sterilization component and crop growth accelerant etc., are to study more popular green organic fertilizer at present.And Jing sends out
After ferment, biogas slurry becomes tasteless, and its nutritional labeling is more conducive to absorbing for crops relatively ferment again before, so biogas slurry is useless in agricultural
Waste resource has a wide range of applications in utilizing.
But the direct biogas slurry from fermentation tank out, often containing more biogas residue, impurity and scum silica frost, during agricultural
Easily blocking pipeline, shower nozzle, cause application effect not good, make the application of biogas slurry and promoting be subject to more serious restriction.Biogas slurry
Upgrading, be solve biogas slurry it is agricultural during these restriction key technology.Current biogas slurry method for upgrading, mainly using biogas slurry from
Filter position.Common biogas slurry is offed normal filter method, mainly there is sieve method and extruding Filtration.But the filtration of offing normal of biogas slurry, easily
Limited by transportation range and floor space, brought inconvenience.Additionally, heavy metals exceeding standard problem is there may be in the biogas slurry of part, if
It is untreated directly agricultural, potential safety hazard certainly will be brought.It can be seen that, the removal of heavy metal is also the important content in biogas slurry upgrading.
The content of the invention
It is an object of the invention to provide one kind overcomes above-mentioned deficiency present in existing biogas slurry upgrading technology, there is provided a kind of new
Biogas slurry original position method for upgrading and corresponding reactor, carry out biogas slurry and biogas residue it is effective in situ separate and biogas slurry in heavy metal
Remove, realize the safety and efficient agricultural of biogas slurry.
Technical scheme：
A kind of vertical drum formula biogas slurry original position device for improving quality, including outer tube, inner core, motor and cover plate；The cover plate be provided with into
Material mouth, air guide port and scraper plate；The inner core, carries equidistant sieve aperture on barrel, cylinder bottom is provided with residue outlet；The outer tube, cylinder
Bottom is provided with rotating chassis and support, and barrel downside is provided with biogas slurry drain pipe；The motor, by drive mechanism and the inner core and
Outer tube rotating chassis are connected；The interior barrel and an external barrel rotating chassis, with same angular velocity rotation；
The internal barrel heights of roofs, less than the outer tube, preferably, the difference in height on inside and outside cylinder top takes 1 ~ 3cm；
The cover plate, diameter is identical with the outer tube；
The scraper plate, totally 4, top is fixed on the cover plate, with cover plate central as the center of circle, perpendicular to cover plate with annular uniform
Arrangement, makes scraper plate be close to the inwall of the inner core along its length, preferably, scraper plate bottom is away from the 1 ~ 3cm of inner core bottom；
Further, the scraper plate, can periodically unload replacing from the cover plate；
The air guide port, is connected by airway with gas collecting apparatus；
On the biogas slurry drain pipe, if valve and heavy metal filter；
The residue outlet, after going out from the inner core end stretch, through outer tube rotating chassis, slags tap to outside outer tube, and valve is set on residue outlet
Door；
The motor, is frequency conversion motor；
Further, all valves and mouth of pipe junction seal；
Preferably, the sieve aperture of the inner tube wall, aperture is 80 ~ 120 mesh；
Preferably, the outer tube, inner core, cover plate and a series of pipelines, using corrosion resistant plate；
A kind of biogas slurry original position method for upgrading using vertical drum formula biogas slurry original position device for improving quality：
Methods described is broadly divided into two steps, i.e. anaerobic digestion and biogas slurry is extracted, and illustrates separately below：
（One）Anaerobic digestion：
By off-the-shelf anaerobic digestion raw material and inoculum, from the charging aperture of vertical drum formula biogas slurry original position device for improving quality
It is added in inner core, working volume or dischargeable capacity of the dosage less than inner core.After the completion of charging, by the logical nitrogen purge of device
Seal after 5min.Later on motor, and regulating frequency is to suitable rotating speed, to be stirred to raw material, reaction is formal to be started.
When motor is opened, the interior barrel and an external barrel rotating chassis are maintained static, made in inside and outside cylinder with same angular velocity rotation, outer tube
Material and filtrate are stirred.The biogas produced in course of reaction is collected by air guide port, connection gas collecting apparatus.
（Two）Biogas slurry is extracted：
When described device is little or there is no longer biogas produces, it is considered as anaerobic digestion and terminates.Now, by biogas slurry collection device and natural pond
Liquid drain pipe is connected, and subsequently, opens biogas slurry drain pipe valve, and tunes up electric machine frequency to suitable rotating speed, with to biogas residue and biogas liquid
Carry out effective centrifugal filtration separation.Inner core rotates at a high speed under the drive of motor, and the biogas slurry in inner core under the action of the centrifugal, passes through
Sieve aperture on inner tube wall, in centrifugal filtration to outer tube, and Jing after the heavy metal filter in biogas slurry drain pipe is filtered, drains in time
Biogas slurry collection device.When biogas slurry drain pipe there is no longer biogas slurry discharges, biogas slurry drain pipe valve is closed, simultaneously close off the electricity
Machine.After the interior barrel and an external barrel rotating chassis stop operating, tube valve of slagging tap described in opening carries out deslagging.
Through two above step, the upgrading in situ of biogas slurry is just completed.
Beneficial effects of the present invention：
(1) present invention achieves the upgrading in situ of biogas slurry.During motor low speed rotation, the device that the present invention is provided plays anaerobic digestion
The low speed rotation of the effect of reactor, inner core and outer tube rotating chassis, to the fermentation raw material in inner/outer tube stirring action is served,
Organic matter degradation efficiency wherein can be improved, so as to improve biogas slurry in nutritional labeling quality；When motor rotates at a high speed, this
The device of bright offer has effectively acted as the detached effect of biogas slurry and biogas residue, rotated at a high speed by the inner core with sieve aperture produce from
Mental and physical efforts, can effectively be separated by filtration biogas slurry and biogas residue.Meanwhile, the design of scraper plate enables to stick thing in time clearly on inner tube wall
Reason, it is ensured that the permeability of sieve aperture, so as to ensure the chronicity and effectiveness of biogas slurry filtration.Heavy metal is filtered on biogas slurry drain pipe
The setting of device, eliminates the potential safety hazard that heavy metals exceeding standard that may be present brings in biogas slurry, and the quality for enabling biogas slurry enters one
Step ground is lifted.The present invention makes anaerobic digestion and biogas slurry upgrading, is carried out in same reactor, and the original position for realizing biogas slurry carries
Matter.
(2) device that the present invention is provided, simple and compact for structure, flexible operation, go out liquid scarfing cinder convenient, it is to avoid traditional biogas slurry
Off normal and filter the inconvenience for being limited by transportation range and floor space etc. for being brought, realize the agricultural safety of biogas slurry, efficient
Property, motility and convenience, popularize agricultural to biogas slurry has great significance.
Description of the drawings
Fig. 1 is the structural representation of the vertical drum formula biogas slurry original position device for improving quality of the present invention
Fig. 2 is the covering plate structure schematic diagram of the vertical drum formula biogas slurry original position device for improving quality of the present invention
Fig. 3 is the inner tube structure schematic diagram of the vertical drum formula biogas slurry original position device for improving quality of the present invention
In figure：1. motor, 2. outer tube, 3. inner core, 4. scraper plate, 5. sieve aperture, 6, cover plate, 7. charging aperture, 8. air guide port, 9. valve,
10. heavy metal filter, 11. biogas slurry drain pipes, 12. outer tube rotating chassis, 13. supports, 14. valves, 15. residue outlets.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail, but embodiments of the present invention not limited to this.
Embodiment one：
A kind of vertical drum formula biogas slurry original position device for improving quality, including outer tube（2）, inner core（3）, motor（1）And cover plate（6）；It is described
Cover plate（6）It is provided with charging aperture（7）, air guide port（8）And scraper plate（4）；The inner core（3）, equidistant sieve aperture is carried on barrel
（5）, cylinder bottom is provided with residue outlet（15）；The outer tube（2）, cylinder bottom is provided with rotating chassis（12）And support（13）, barrel downside sets
There is biogas slurry drain pipe（11）；The motor（1）, by drive mechanism and the inner core（3）And outer tube rotating chassis（12）It is connected；
The inner core（3）And outer tube rotating chassis（12）, with same angular velocity rotation；
The inner core（3）Cylinder heights of roofs, less than the outer tube（2）, during preventing inner core from rotating because with cover plate（6）Friction it is excessive and
Abrasion and noise are caused, preferably, the difference in height on inside and outside cylinder top takes 1 ~ 3cm；
The cover plate（6）, diameter and the outer tube（2）It is identical；
The scraper plate（4）, totally 4, top is fixed on the cover plate（6）On, with cover plate（6）Center is the center of circle, perpendicular to cover plate
（6）It is evenly arranged with annular, makes scraper plate（4）It is close to the inner core along its length（3）Inwall, preferably, scraper plate（4）Bottom
End is away from the inner core（3）1 ~ 3cm of bottom；
Further, the scraper plate（4）, can be from the cover plate（6）On periodically unload replacing；
The air guide port（8）, it is connected with gas collecting apparatus by airway；
The biogas slurry drain pipe（11）On, if valve（9）And heavy metal filter（10）；
The residue outlet（15）, from the inner core（3）After end stretch goes out, through outer tube rotating chassis（12）, to outer tube（2）It is outgoing
Slag, residue outlet（15）On set valve（14）；
The motor（1）, it is frequency conversion motor；
Further, all valves and mouth of pipe junction seal；
Preferably, the inner core（3）The sieve aperture of wall（5）, aperture is 80 ~ 120 mesh；
Preferably, the outer tube（2）, inner core（3）, cover plate（6）With a series of pipelines, using stainless steel material；
Embodiment two：
A kind of biogas slurry original position method for upgrading using vertical drum formula biogas slurry original position device for improving quality（With straw and feces of livestock and poultry
For fermentation raw material）：
Take air-dried agricultural waste straw and shred to 3cm or so, while take fresh feces of livestock and poultry and the impurities removing that sieves, then
Both are pressed into carbon-nitrogen ratio 25：1 ratio mixing, and add water and be configured to dry substance concentration (summer gets the small value, the winter for 4%～10%
Season takes large values) fermented feed liquid, from cover plate（6）Charging aperture（7）It is added to inner core（3）Interior, dosage is less than inner core
Working volume or dischargeable capacity.After the completion of charging, will seal after logical nitrogen purge 5min of device.Later on motor（1）, and adjust
To suitable rotating speed, to be stirred to raw material, reaction is formal to be started section frequency.Motor（1）During unlatching, the inner core（3）And
Outer tube rotating chassis（12）With same angular velocity rotation, outer tube（2）Maintain static, obtain material and filtrate in inside and outside cylinder
Must stir.The biogas produced in course of reaction passes through air guide port（8）, connection gas collecting apparatus collection.
When described device is little or there is no longer biogas produces, it is considered as anaerobic digestion and terminates.Now, by biogas slurry collection device
With biogas slurry drain pipe（11）It is connected, subsequently, opens biogas slurry drain pipe valve（9）, and tune up motor（1）Frequency to suitable turns
Speed, to carry out effective centrifugal filtration separation to biogas residue and biogas liquid.Inner core（3）In motor（1）Drive under rotate at a high speed, inner core（3）
In biogas slurry under the action of the centrifugal, by the sieve aperture on inner tube wall（5）, centrifugal filtration is to outer tube（2）In, and Jing biogas slurry drain pipes
（11）In heavy metal filter（10）After filtration, biogas slurry collection device is drained in time.When biogas slurry drain pipe（11）There is no longer natural pond
When liquid is discharged, biogas slurry drain pipe valve is closed（9）, simultaneously close off the motor（1）.In the inner core（3）And outer tube rotates bottom
Disk（12）After stopping operating, tube valve of slagging tap described in opening（14）Carry out deslagging.So far, the upgrading in situ of biogas slurry is just completed.
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention not by above-described embodiment
Limit, other any spirit without departing from the present invention and the change, modification, replacement made under principle, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (5)
1. a kind of vertical drum formula biogas slurry original position device for improving quality, it is characterised in that：Including outer tube（2）, inner core（3）, motor（1）With
Cover plate（6）；The cover plate（6）It is provided with charging aperture（7）, air guide port（8）And scraper plate（4）；The inner core（3）, carry on barrel
Equidistant sieve aperture（5）, cylinder bottom is provided with residue outlet（15）；The outer tube（2）, cylinder bottom is provided with rotating chassis（12）And support
（13）, barrel downside is provided with biogas slurry drain pipe（11）；The motor（1）, it is frequency conversion motor, by drive mechanism and the inner core
（3）And outer tube rotating chassis（12）It is connected；The inner core（3）And outer tube rotating chassis（12）, with same angular velocity rotation.
2. vertical drum formula biogas slurry according to claim 1 original position device for improving quality, it is characterised in that：The inner core（3）Cylinder
Heights of roofs, less than the outer tube（2）, preferably, the difference in height on inside and outside cylinder top takes 1 ~ 3cm, the screen-aperture is 80 ~ 120
Mesh.
3. vertical drum formula biogas slurry according to claim 1 original position device for improving quality, it is characterised in that：The cover plate（6）, directly
Footpath size and the outer tube（2）It is identical；The scraper plate（4）, totally 4, top is fixed on the cover plate（6）On, with cover plate（6）In
The heart is the center of circle, perpendicular to cover plate（6）It is evenly arranged with annular, makes scraper plate（4）It is close to the inner core along its length（3）It is interior
Wall, preferably, scraper plate（4）Bottom is away from the inner core（3）1 ~ 3cm of bottom；The scraper plate（4）, can be from the cover plate（6）It is upper regular
Unload replacing.
4. vertical drum formula biogas slurry according to claim 1 original position device for improving quality, it is characterised in that：The air guide port（8）,
It is connected with gas collecting apparatus by airway；The biogas slurry drain pipe（11）On, if valve（9）And heavy metal filter（10）；Institute
State residue outlet（15）, from the inner core（3）After end stretch goes out, through outer tube rotating chassis（12）, to outer tube（2）Slag tap outward, slag tap
Pipe（15）On set valve（14）；All valves and mouth of pipe junction seal.
5. a kind of biogas slurry original position method for upgrading of the vertical drum formula biogas slurry original position device for improving quality based on described in claim 1, its
It is characterised by：By anaerobic digestion raw material and inoculum, from vertical drum formula biogas slurry as claimed in claim 1 original position device for improving quality
Charging aperture（7）It is added to inner core（3）Interior, dosage is less than inner core（3）Working volume or dischargeable capacity；Charging is completed
Afterwards, will seal after logical nitrogen purge 5min of device；Later on motor（1）, and regulating frequency is to suitable rotating speed, with to raw material
It is stirred, reaction is formal to be started；Motor（1）During unlatching, the inner core（3）And outer tube rotating chassis（12）With same angular velocity
Rotation, outer tube is maintained static, and is stirred material and filtrate in inside and outside cylinder；The biogas produced in course of reaction passes through
Air guide port（8）, connection gas collecting apparatus collection；When described device is little or there is no longer biogas produces, it is considered as anaerobic digestion and terminates；
Now, by biogas slurry collection device and biogas slurry drain pipe（11）It is connected, subsequently, opens biogas slurry drain pipe valve（9）, and tune up motor
（1）Frequency to suitable rotating speed, to carry out effective centrifugal filtration separation to biogas residue and biogas liquid；Inner core（3）In motor（1）Drive under
Rotate at a high speed, the biogas slurry in inner core under the action of the centrifugal, by the sieve aperture on inner tube wall（5）, centrifugal filtration is to outer tube（2）In,
And Jing biogas slurry drain pipes（11）In heavy metal filter（10）After filtration, biogas slurry collection device is drained in time；When biogas slurry goes out liquid
When pipe there is no longer biogas slurry discharge, biogas slurry drain pipe valve is closed（9）, simultaneously close off the motor（1）；In the inner core（3）And
Outer tube rotating chassis（12）After stopping operating, tube valve of slagging tap described in opening（14）Carry out deslagging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710064966.5A CN106591102A (en) | 2017-02-05 | 2017-02-05 | Vertical rotary-drum-type biogas liquid in-situ quality-improving device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710064966.5A CN106591102A (en) | 2017-02-05 | 2017-02-05 | Vertical rotary-drum-type biogas liquid in-situ quality-improving device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106591102A true CN106591102A (en) | 2017-04-26 |
Family
ID=58586800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710064966.5A Pending CN106591102A (en) | 2017-02-05 | 2017-02-05 | Vertical rotary-drum-type biogas liquid in-situ quality-improving device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106591102A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654196A (en) * | 2018-06-19 | 2018-10-16 | 河南科技大学 | A kind of anti-clogging biogas slurry separator |
| CN108993023A (en) * | 2017-08-23 | 2018-12-14 | 黄得锋 | A kind of clarifier and purification method |
| CN109136078A (en) * | 2018-08-29 | 2019-01-04 | 天津真知味食品配料有限公司 | Zymolysis Equipment is used in a kind of production of novel fragrance |
| CN109721119A (en) * | 2019-01-25 | 2019-05-07 | 蚌埠中环污水处理有限公司 | A kind for the treatment of tank mud scum slag collection side collection device |
| CN110406912A (en) * | 2019-08-27 | 2019-11-05 | 山东理工大学 | Drum taking machine |
| CN111296034A (en) * | 2020-04-15 | 2020-06-19 | 中国农业科学院北京畜牧兽医研究所 | Alfalfa liquid manure integration irrigation equipment |
| CN111514684A (en) * | 2017-08-23 | 2020-08-11 | 黄得锋 | Purifier and purification method |
| CN111676128A (en) * | 2020-07-01 | 2020-09-18 | 西藏自治区农牧科学院畜牧兽医研究所 | Cattle and sheep rumen fluid production fermentation tank and manufacturing method thereof |
| CN112322458A (en) * | 2020-11-07 | 2021-02-05 | 河南农业大学 | Vibration-lifting type biomass anaerobic device |
| CN112830954A (en) * | 2021-01-11 | 2021-05-25 | 西北工业大学 | Efficient protein separation and purification method and device based on uniform mixing-liquid removal process |
| CN112961759A (en) * | 2021-03-01 | 2021-06-15 | 江西正合生态农业有限公司 | N2N regional ecological cycle agricultural system based on biogas technology |
| CN114009194A (en) * | 2021-11-30 | 2022-02-08 | 中国农业科学院农业资源与农业区划研究所 | Biogas slurry irrigation pretreatment and farmland irrigation system |
| CN116083210A (en) * | 2023-02-28 | 2023-05-09 | 神鹭食品(高邮)有限公司 | Intelligent agricultural byproduct quick fermentation device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB623011A (en) * | 1946-03-12 | 1949-05-11 | Svenska Jastfabriks Aktiebolag | A method of extracting or expelling water and other liquids from yeast suspensions |
| CN1687386A (en) * | 2005-03-30 | 2005-10-26 | 韩毅鹏 | Horizontal drum type bioreactor |
| CN103272428A (en) * | 2013-04-28 | 2013-09-04 | 平阴莲花山果业专业合作社 | Biogas slurry filter |
| CN203750267U (en) * | 2014-01-25 | 2014-08-06 | 云霄县农村能源综合建设办公室 | Centrifugal filtering device for filtering biogas liquid |
| CN204939312U (en) * | 2015-08-05 | 2016-01-06 | 天紫环保装备制造（天津）有限公司 | A kind of organic solid waste aerobic fermentation mineralization device |
| CN205412419U (en) * | 2016-03-18 | 2016-08-03 | 定州市富元农业科技有限公司 | Centrifugal micro porous filtration fermentation cylinder |
| CN206529467U (en) * | 2017-02-05 | 2017-09-29 | 西北农林科技大学 | Vertical drum formula biogas slurry original position device for improving quality |
-
2017
- 2017-02-05 CN CN201710064966.5A patent/CN106591102A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB623011A (en) * | 1946-03-12 | 1949-05-11 | Svenska Jastfabriks Aktiebolag | A method of extracting or expelling water and other liquids from yeast suspensions |
| CN1687386A (en) * | 2005-03-30 | 2005-10-26 | 韩毅鹏 | Horizontal drum type bioreactor |
| CN103272428A (en) * | 2013-04-28 | 2013-09-04 | 平阴莲花山果业专业合作社 | Biogas slurry filter |
| CN203750267U (en) * | 2014-01-25 | 2014-08-06 | 云霄县农村能源综合建设办公室 | Centrifugal filtering device for filtering biogas liquid |
| CN204939312U (en) * | 2015-08-05 | 2016-01-06 | 天紫环保装备制造（天津）有限公司 | A kind of organic solid waste aerobic fermentation mineralization device |
| CN205412419U (en) * | 2016-03-18 | 2016-08-03 | 定州市富元农业科技有限公司 | Centrifugal micro porous filtration fermentation cylinder |
| CN206529467U (en) * | 2017-02-05 | 2017-09-29 | 西北农林科技大学 | Vertical drum formula biogas slurry original position device for improving quality |
Non-Patent Citations (1)
| Title |
|---|
| 张继方等: "沼液养分和重金属农用安全风险分析", 安徽农业科学, vol. 40, no. 19, pages 10246 - 10250 * |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108993023A (en) * | 2017-08-23 | 2018-12-14 | 黄得锋 | A kind of clarifier and purification method |
| CN111514684A (en) * | 2017-08-23 | 2020-08-11 | 黄得锋 | Purifier and purification method |
| CN108654196A (en) * | 2018-06-19 | 2018-10-16 | 河南科技大学 | A kind of anti-clogging biogas slurry separator |
| CN109136078A (en) * | 2018-08-29 | 2019-01-04 | 天津真知味食品配料有限公司 | Zymolysis Equipment is used in a kind of production of novel fragrance |
| CN109721119A (en) * | 2019-01-25 | 2019-05-07 | 蚌埠中环污水处理有限公司 | A kind for the treatment of tank mud scum slag collection side collection device |
| CN110406912A (en) * | 2019-08-27 | 2019-11-05 | 山东理工大学 | Drum taking machine |
| CN110406912B (en) * | 2019-08-27 | 2024-03-15 | 山东理工大学 | Roller reclaimer |
| CN111296034B (en) * | 2020-04-15 | 2021-08-20 | 中国农业科学院北京畜牧兽医研究所 | Alfalfa liquid manure integration irrigation equipment |
| CN111296034A (en) * | 2020-04-15 | 2020-06-19 | 中国农业科学院北京畜牧兽医研究所 | Alfalfa liquid manure integration irrigation equipment |
| CN111676128A (en) * | 2020-07-01 | 2020-09-18 | 西藏自治区农牧科学院畜牧兽医研究所 | Cattle and sheep rumen fluid production fermentation tank and manufacturing method thereof |
| CN112322458A (en) * | 2020-11-07 | 2021-02-05 | 河南农业大学 | Vibration-lifting type biomass anaerobic device |
| CN112322458B (en) * | 2020-11-07 | 2022-03-11 | 河南农业大学 | Vibration-lifting type biomass anaerobic device |
| CN112830954B (en) * | 2021-01-11 | 2023-04-18 | 西北工业大学 | Efficient protein separation and purification method and device based on uniform mixing-liquid removal process |
| CN112830954A (en) * | 2021-01-11 | 2021-05-25 | 西北工业大学 | Efficient protein separation and purification method and device based on uniform mixing-liquid removal process |
| CN112961759A (en) * | 2021-03-01 | 2021-06-15 | 江西正合生态农业有限公司 | N2N regional ecological cycle agricultural system based on biogas technology |
| CN114009194A (en) * | 2021-11-30 | 2022-02-08 | 中国农业科学院农业资源与农业区划研究所 | Biogas slurry irrigation pretreatment and farmland irrigation system |
| CN114009194B (en) * | 2021-11-30 | 2022-05-24 | 中国农业科学院农业资源与农业区划研究所 | Biogas slurry irrigation pretreatment and farmland irrigation system |
| CN116083210A (en) * | 2023-02-28 | 2023-05-09 | 神鹭食品(高邮)有限公司 | Intelligent agricultural byproduct quick fermentation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106591102A (en) | Vertical rotary-drum-type biogas liquid in-situ quality-improving device and method | |
| CN204848626U (en) | Cowshed excrement and urine recovery processing device | |
| CN102531295A (en) | Method for jointly treating different garbage | |
| CN204607824U (en) | A kind of device utilizing swine manure to produce biogas | |
| CN102861762B (en) | Anaerobic digestion treatment method for organic garbages | |
| CN206529467U (en) | Vertical drum formula biogas slurry original position device for improving quality | |
| CN106943781A (en) | A kind of pulling flow type biogas slurry and biogas residue separator | |
| CN211871991U (en) | Municipal administration mud and kitchen garbage concurrent processing system | |
| CN112473228A (en) | Solid-liquid separation device | |
| CN205463564U (en) | Device for treating kitchen waste | |
| CN108455762A (en) | Using materialization, the method for biochemical technology comprehensive treatment oil field waste | |
| CN104232690B (en) | The processing method of kitchen garbage | |
| CN206553510U (en) | Horizontal revolving cartridge type biogas slurry original position device for improving quality | |
| CN208500789U (en) | Harmless recycling intelligent treatment system of animal waste | |
| CN106701545A (en) | Horizontal rotary cylinder type biogas slurry in-situ quality-improving device and method | |
| CN109503232A (en) | A kind of garbage fermentation system and method for garbage incinerating power plant | |
| CN111661990A (en) | Biogas slurry and residue treatment device and method based on semi-dry anaerobic fermentation | |
| CN110499241A (en) | A kind of anaerobic dry fermentation apparatus of tunnel dragon-bone water lift formula | |
| CN111777297A (en) | Poultry excrement and urine fermenting installation | |
| CN205133383U (en) | Sewage sludge's dehydrating drying device | |
| WO2012168341A1 (en) | Waste digestion | |
| CN205933576U (en) | Farm fecal pollutant disposal device | |
| CN202070546U (en) | Minimizing device for organic waste | |
| CN205436584U (en) | Solid organic matter recovery unit of sediment of organic rubbish | |
| CN206396026U (en) | A kind of sludge treating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |