CN202246667U - Continuous dry process high-concentration anaerobic reactor - Google Patents
Continuous dry process high-concentration anaerobic reactor Download PDFInfo
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- CN202246667U CN202246667U CN201120355890XU CN201120355890U CN202246667U CN 202246667 U CN202246667 U CN 202246667U CN 201120355890X U CN201120355890X U CN 201120355890XU CN 201120355890 U CN201120355890 U CN 201120355890U CN 202246667 U CN202246667 U CN 202246667U
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- Prior art keywords
- pipe
- retort
- charging
- mixing device
- anaerobic reactor
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- 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
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- 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
- C12M21/16—Solid state fermenters, e.g. for koji production
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- 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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/22—Heat exchange systems, e.g. heat jackets or outer envelopes in contact with the bioreactor walls
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- 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
- C12M47/18—Gas cleaning, e.g. scrubbers; Separation of different gases
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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
Abstract
The utility model discloses a continuous dry process high-concentration anaerobic reactor, which aims at providing the continuous dry process high-concentration anaerobic reactor with the advantages that the operation efficiency is high, the maintenance is simple, the system reliability is high, and the resource recovery harmless and reduction treatment is really realized. The continuous dry process high-concentration anaerobic reactor comprises a reaction tank, a heat simulation layer, a material discharge pipe, a methane pipe, a material feeding device and a material feeding mixing device, wherein the heat insulation layer is arranged at the outer side of the reaction tank, the material discharge pipe is arranged at the bottom of the reaction tank, the methane pipe is arranged at the top of the reaction tank, the reaction tank is designed into a vertical tank, a tank body of the reaction tank is in a cylindrical shape, the tank bottom is in a cone shape, the material feeding mixing device is arranged on a base of the reaction tank, a sludge pipe, a steam pipe, a new material pipe and an old material pipe are respectively communicated with the material inlet mixing device, a post treatment pipe is communicated with the material discharge pipe, and the other end of the old material pipe is communicated with the post treatment pipe through a three-way valve. The continuous dry process high-concentration anaerobic reactor is suitable for being used for treating high-concentration biomass solid waste materials.
Description
Technical field
The utility model relates to a kind of marsh gas reactor, more particularly, relates to a kind of continous way dry method high density anaerobic reactor.
Background technology
By the dry substance concentration classification of handling waste; Marsh gas reactor is divided into wet method marsh gas reactor and dry method marsh gas reactor; At present, the dry substance concentration that the conventional wet marsh gas reactor is handled waste is no more than 12% basically, because the low waste of dry substance concentration; Be difficult for realizing the raw material transportation of middle and long distance; For example culture the wet processing of sub-district feces of livestock and poultry,, be unfavorable for the resource utilization of waste, innoxious, minimizing processing so the conventional wet marsh gas reactor can only be used for closely handling the higher offal treatment of water ratio; Existing dry method marsh gas reactor can be used to handle the higher biomass solid waste of dry substance concentration, but is batch input and output material processing mode, and the running efficiency of system is low; And existing marsh gas reactor inside all is provided with relevant devices such as heating and stirring, complex structure, and inconvenience is safeguarded, has reduced the safety of system; In addition, existing marsh gas reactor can not be unfavorable for harmless treatment equally to waste raw material sterilization.
The utility model content
The purpose of the utility model is to the problems referred to above that exist, and provides a kind of running efficiency high, safeguard simple, system reliability is high, really realizes resource utilization, innoxious, continous way dry method high density anaerobic reactor that minimizing is handled.
Be to realize above-mentioned purpose, the utility model adopts following technical proposals: the continous way dry method high density anaerobic reactor of the utility model, comprise retort and the thermal insulation layer that is installed in the retort outside, be installed in the retort bottom extraction line, be installed in the biogas pipe at retort top; Also comprise feeding unit and charging mixing device; This retort is designed to vertical tank, and its tank body is cylindrical, and a jar end is taper; This charging mixing device is arranged on the base of retort; Sludge pipe, vapour pipe, virgin material pipe, old material pipe respectively with this charging mixing device UNICOM, aftertreatment pipe and extraction line UNICOM, the other end of old material pipe and this aftertreatment pipe are through threeway UNICOM.
Preferred version as the utility model; Said feeding unit is made up of feed-inputing branched pipe, charging house steward, worm conveyor, and the charging house steward is designed to annular, and this charging house steward is horizontally set in the retort; And be positioned at bonding surface place at the bottom of cylindrical tank and the tapered shaped can of this retort; The lower end of this worm conveyor and said charging mixing device UNICOM, its upper end and charging house steward UNICOM, four feed-inputing branched pipes are uniformly distributed with setting along charging house steward's annular; And extend retort inwall upper end vertically upward, and the lower end of these four feed-inputing branched pipes respectively with charging house steward UNICOM.
After adopting technique scheme, the beneficial effect that the continous way dry method high density anaerobic reactor that the utility model provides has is:
1. running efficiency is high.The utility model continous way dry method high density anaerobic reactor is provided with feeding unit and charging mixing device; The biomass organic solid castoff mixes in mixing device with the intact a part of old material of mud, steam and reaction after through the pre-treatment in early stage as virgin material; Worm conveyor through feeding unit is delivered in the retort through charging house steward and feed-inputing branched pipe then; The extraction line output that old material is provided with at the bottom of the jar in jar, operation process is a successive, has realized the reactor drum continuous feeding and discharging; Compare with present other types dry process reaction device batch input and output material, improved the running efficiency of system.
2. maintenance is simple, system reliability is high.This retort inside is not provided with relevant devices such as heating and stirring, safeguards simply, has improved the safety of system.
3. realize resource utilization, innoxious, minimizing.The utility model is provided with the charging mixing device, and high-temperature steam is mixed with raw material, and the effect of the sterilization that can reach a high temperature is particularly useful for containing the organic garbage of city raw materials of a large amount of bacteriums; Simultaneously, because can the higher biomass solid waste of concentration of treatment, so can realize the raw material transportation of middle and long distance, utilize large-scale processing enter to focus at last.Utilize this mode to combine compost and landfill process to handle municipal wastes.Can reach real resource utilization, innoxious, minimizing processing.
Description of drawings
Accompanying drawing is the organigram of the utility model continous way dry method high density anaerobic reactor.
Among the figure: retort 1 thermal insulation layer 2 feed-inputing branched pipes 3 charging house stewards 4 worm conveyors 5 charging mixing devices 6 sludge pipes 7 vapour pipes 8 virgin material pipes 9 old material pipe 10 aftertreatment pipes 11 extraction lines 12 biogas pipes 13
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
As shown in the figure; Provided the organigram of the utility model continous way dry method high density anaerobic reactor; Comprise retort 1 and the thermal insulation layer 2 that is installed in retort 1 outside, be installed in retort 1 bottom extraction line 12, be installed in the biogas pipe 13 at retort 1 top, also comprise feeding unit and charging mixing device 6, this retort 1 is designed to vertical tank; Its tank body is cylindrical; Jar end is taper, and this charging mixing device 6 is arranged on the base of retort 1, sludge pipe 7, vapour pipe 8, virgin material pipe 9, old material pipe 10 respectively with these charging mixing device 6 UNICOMs; Aftertreatment pipe 11 and extraction line 12 UNICOMs, the other end of old material pipe 10 and this aftertreatment pipe 11 are through threeway UNICOM.
As the preferred embodiment of the utility model, as shown in the figure, said feeding unit is made up of feed-inputing branched pipe 3, charging house steward 4, worm conveyor 5; Charging house steward 4 is designed to annular; This charging house steward 4 is horizontally set in the retort 1, and is positioned at bonding surface place at the bottom of cylindrical tank and the tapered shaped can of this retort 1, the lower end of this worm conveyor 5 and said charging mixing device 6 UNICOMs; Its upper end and charging house steward 4 UNICOMs; Four feed-inputing branched pipes 3 are uniformly distributed with setting along charging house steward 4 annular, and extend retort inwall upper end vertically upward, and the lower end of these four feed-inputing branched pipes 3 respectively with charging house steward 4 UNICOMs.
Utilize continous way dry method high density anaerobic reactor can handle the higher biomass solid waste of solids content continuously; Through a part of old material that early stage, pretreated biomass organic solid castoff finished as virgin material and mud, steam and reaction; Deliver into charging mixing device 6 through virgin material pipe 9, sludge pipe 7, vapour pipe 8, old material pipe 10 respectively; In charging mixing device 6, mix, utilize worm conveyor 5 that mixing raw material is sent in the retort 1 with feed-inputing branched pipe 3 through charging house steward 4 then, retort 1 is a vertical tank; The top is provided with biogas pipe 13, collects the back and utilizes; Extraction line 12 outputs of old material from being installed in retort 1 bottom in reacted jar, a part is mixed with virgin material, and remainder is used for subsequent disposal such as compost or landfill through 11 outputs of aftertreatment pipe.
Continous way dry method high density anaerobic reactor is applicable to handles the higher biomass solid waste of dry substance concentration; Can handle the waste of dry substance concentration 40%～60%, comprise the stalk particle of city organic domestic waste, feces of livestock and poultry, pulverizing etc., high-temperature steam is mixed with raw material; The effect of sterilization can reach a high temperature; Can continuous feeding and discharging, improved the running efficiency of system, reach real resource utilization, innoxious, minimizing is handled.
Claims (2)
1. continous way dry method high density anaerobic reactor; Comprise retort (1) and be installed in retort (1) outside thermal insulation layer (2), be installed in retort (1) bottom extraction line (12), be installed in the biogas pipe (13) at retort (1) top; It is characterized in that: also comprise feeding unit and charging mixing device (6); This retort (1) is designed to vertical tank, and its tank body is cylindrical, and a jar end is taper; This charging mixing device (6) is arranged on the base of retort (1); Sludge pipe (7), vapour pipe (8), virgin material pipe (9), old material pipe (10) respectively with this charging mixing device (6) UNICOM, aftertreatment pipe (11) and extraction line (12) UNICOM, the other end of old material pipe (10) and this aftertreatment pipe (11) are through threeway UNICOM.
2. continous way dry method high density anaerobic reactor according to claim 1; It is characterized in that: said feeding unit is made up of feed-inputing branched pipe (3), charging house steward (4), worm conveyor (5); Charging house steward (4) is designed to annular; This charging house steward (4) is horizontally set in the retort (1), and is positioned at bonding surface place at the bottom of cylindrical tank and the tapered shaped can of this retort (1), lower end of this worm conveyor (5) and said charging mixing device (6) UNICOM; Its upper end and charging house steward (4) UNICOM; Four feed-inputing branched pipes (3) are uniformly distributed with setting along charging house steward's (4) annular, and extend retort inwall upper end vertically upward, and the lower end of these four feed-inputing branched pipes (3) respectively with charging house steward (4) UNICOM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120355890XU CN202246667U (en) | 2011-09-22 | 2011-09-22 | Continuous dry process high-concentration anaerobic reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120355890XU CN202246667U (en) | 2011-09-22 | 2011-09-22 | Continuous dry process high-concentration anaerobic reactor |
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| Publication Number | Publication Date |
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| CN202246667U true CN202246667U (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201120355890XU Expired - Fee Related CN202246667U (en) | 2011-09-22 | 2011-09-22 | Continuous dry process high-concentration anaerobic reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108342296A (en) * | 2018-03-09 | 2018-07-31 | 中国科学院广州能源研究所 | A kind of continous way dry method anaerobic reactor handling on-fluent raw material |
-
2011
- 2011-09-22 CN CN201120355890XU patent/CN202246667U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108342296A (en) * | 2018-03-09 | 2018-07-31 | 中国科学院广州能源研究所 | A kind of continous way dry method anaerobic reactor handling on-fluent raw material |
| CN108342296B (en) * | 2018-03-09 | 2021-04-27 | 中国科学院广州能源研究所 | Continuous dry process anaerobic reactor capable of treating non-fluidized raw materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20140922 |
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| EXPY | Termination of patent right or utility model |