CN203613190U - Lateral stirring fermentation tank - Google Patents
Lateral stirring fermentation tank Download PDFInfo
- Publication number
- CN203613190U CN203613190U CN201420036376.3U CN201420036376U CN203613190U CN 203613190 U CN203613190 U CN 203613190U CN 201420036376 U CN201420036376 U CN 201420036376U CN 203613190 U CN203613190 U CN 203613190U
- Authority
- CN
- China
- Prior art keywords
- tank body
- tank
- stir shaft
- fermenter
- pipe
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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 relates to the technical field of methane generation, in particular to a lateral stirring fermentation tank. The lateral stirring fermentation tank comprises a tank body; a charging pipe, a discharging pipe and an air outlet pipe are arranged on the tank body; the charging pipe and the air outlet pipe are arranged at the top of the tank body; the air outlet pipe communicates the tank body with a methane purifier; a plurality of stirring devices are uniformly arranged on the side wall of the tank body; each stirring device comprises a driving motor arranged at the outside wall of the tank body; each motor is connected with a stirring shaft by a coupler; the stirring rods are obliquely inserted into the tank body. The other ends of the stirring rods are fixed at the bottom of the tank body by rotary bearings. Compared with the prior art, the lateral stirring fermentation tank has the advantages of simple structure, safety, stability, high efficiency in maintenance operation and the like.
Description
Technical field
The utility model relates to biogas generation technique neck, specifically a kind of side stirred-tank fermenter.
Background technology
Biogas, its major ingredient is methane, and methane is a kind of desirable geseous fuel, and its colorless and odorless and can burn after appropriate air mixed.The thermal value of every cubic metre of pure methane is 34000 kilojoules, and the thermal value of every cubic metre of biogas is about 20800-23600 kilojoules.After 1 cubic metre of biogas perfect combustion, can produce and be equivalent to the heat that 0.7 kilogram of hard coal provides.Compared with other combustion gas, its capability of antidetonance is better, is a kind of well clean fuel.Biogas except direct burning for cooking, dry agricultural byproducts, heating, illumination and gas welding etc., also can make the industrial chemicals such as the fuel of oil engine and methanol, formalin, tetracol phenixin.Feed liquid and the sediment of after firedamp gas equipment fermentation, discharging, contain more rich nutritive substance, can be used as fertilizer and feed, biogas is reproducible clean energy, both the traditional biomass energy such as alternative stalk, fuel wood, also the commercial energy resource such as alternative coal, and Energy efficiency is apparently higher than stalk, fuel wood, coal etc.
Traditional zymotic device generally belongs to spontaneous fermentation, and the whipping appts Jin center in fermentor tank is provided with stir shaft.But large-scale fermentor tank, because volume is larger, Jin center is stirred and cannot be stirred, and so just causes ight soil and stalk through after a period of time, air guide poor performance and easily crust, the biogas that tank base is produced can not reach tank body top in time, when base pressure hour, almost there is no biogas above tank body, in the time that base pressure is larger, wash stalk or ight soil open, cause biogas pressure in moment tank body to increase, aerogenesis is inhomogeneous.
Summary of the invention
The purpose of this utility model, is exactly the problem existing for solving prior art, and has designed a kind of side stirred-tank fermenter, and stirring velocity is fast, and stir shaft two ends are fixed, smooth running.
The technical solution of the utility model is: a kind of side stirred-tank fermenter, it comprises tank body, on tank body, be provided with feed-pipe, discharge nozzle and escape pipe, feed-pipe and escape pipe are arranged on the top of tank body, escape pipe is communicated with tank body and methane purifying device, is evenly provided with several whipping apptss on the sidewall of described tank body; Described whipping appts comprises the drive-motor being arranged on tank body outer side wall, and motor is connected with stir shaft by shaft coupling; Described stir shaft oblique cutting enters in tank body, and the other end of stir shaft is fixed on the bottom of tank body by rolling bearing.
On the sidewall of described tank body, be evenly provided with three groups of whipping apptss, three groups of whipping apptss are arranged on the same periphery on tank body top.
Described stir shaft is provided with high, medium and low three layers of agitating vane.
Packed top cover is established at the top of described tank body, and the center of top cover is provided with vertical center whipping appts.
Described center whipping appts includes drive-motor and stir shaft.
Described stir shaft is provided with two-layer agitating vane.
The beneficial effects of the utility model can draw by such scheme: due to the whipping appts of fermentor tank is evenly arranged on sidewall, make the whole fermentor tank can uniform stirring.And stir shaft is greatly improved its rigidity and linearity by the fixing form in two ends, when high-speed cruising, stability is very good, vibrations obviously reduce, the wearing and tearing of mud contact stir shaft obviously reduce.That the utility model compared with prior art also has is simple in structure, safety and stability, remedial operation efficiency advantages of higher.
As can be seen here, the utility model compared with prior art has substantive distinguishing features and progress, and the beneficial effect of its enforcement is also apparent.
accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the inner plan structure schematic diagram of fermentor tank.
Wherein, 1 is tank body, whipping appts centered by 2, and 3 is side whipping appts.
embodiment:
In order to understand better the utility model, explain in detail embodiment of the present utility model below in conjunction with accompanying drawing.
Embodiment: as shown in Figure 1, 2, a kind of side stirred-tank fermenter, it comprises tank body 1, on tank body 1, be provided with feed-pipe, discharge nozzle and escape pipe, feed-pipe and escape pipe are arranged on the top of tank body, escape pipe is communicated with tank body and methane purifying device, is evenly provided with three groups of side whipping apptss 3 on the sidewall of described tank body; Three groups of side whipping apptss 3 are arranged on the same periphery on tank body top.Described side whipping appts 3 comprises the drive-motor being arranged on tank body 1 outer side wall, and motor is connected with stir shaft by shaft coupling.Described stir shaft oblique cutting enters in tank body 1, and the other end of stir shaft is fixed on the bottom of tank body 1 by rolling bearing.Described stir shaft is provided with high, medium and low three layers of agitating vane.
Packed top cover is established at the top of described tank body 1, and the center of top cover is provided with vertical center whipping appts.Center whipping appts 2 includes drive-motor and central stirring shaft.Described central stirring shaft is provided with two-layer agitating vane.
Above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example; variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present utility model, also should belong to protection domain of the present utility model.
Claims (6)
1. a side stirred-tank fermenter, it comprises tank body, is provided with feed-pipe, discharge nozzle and escape pipe on tank body, and feed-pipe and escape pipe are arranged on the top of tank body, escape pipe is communicated with tank body and methane purifying device, it is characterized in that: on the sidewall of described tank body, be evenly provided with several whipping apptss; Described whipping appts comprises the drive-motor being arranged on tank body outer side wall, and motor is connected with stir shaft by shaft coupling; Described stir shaft oblique cutting enters in tank body, and the other end of stir shaft is fixed on the bottom of tank body by rolling bearing.
2. side stirred-tank fermenter as claimed in claim 1, is characterized in that: on the sidewall of described tank body, be evenly provided with three groups of whipping apptss, three groups of whipping apptss are arranged on the same periphery on tank body top.
3. side stirred-tank fermenter as claimed in claim 2, is characterized in that: described stir shaft is provided with high, medium and low three layers of agitating vane.
4. side stirred-tank fermenter as claimed in claim 1, is characterized in that: Packed top cover is established at the top of described tank body, the center of top cover is provided with vertical center whipping appts.
5. side stirred-tank fermenter as claimed in claim 4, is characterized in that: described center whipping appts includes drive-motor and stir shaft.
6. side stirred-tank fermenter as claimed in claim 5, is characterized in that: described stir shaft is provided with two-layer agitating vane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420036376.3U CN203613190U (en) | 2014-01-21 | 2014-01-21 | Lateral stirring fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420036376.3U CN203613190U (en) | 2014-01-21 | 2014-01-21 | Lateral stirring fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203613190U true CN203613190U (en) | 2014-05-28 |
Family
ID=50765846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420036376.3U Expired - Fee Related CN203613190U (en) | 2014-01-21 | 2014-01-21 | Lateral stirring fermentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203613190U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104529104A (en) * | 2014-12-30 | 2015-04-22 | 新奥科技发展有限公司 | Sludge pretreatment method |
| CN111621403A (en) * | 2020-06-12 | 2020-09-04 | 苏州聚维元创生物科技有限公司 | Double-stirring-mode constant-temperature reaction device suitable for straw fiber hydrolysis and saccharification |
-
2014
- 2014-01-21 CN CN201420036376.3U patent/CN203613190U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104529104A (en) * | 2014-12-30 | 2015-04-22 | 新奥科技发展有限公司 | Sludge pretreatment method |
| CN111621403A (en) * | 2020-06-12 | 2020-09-04 | 苏州聚维元创生物科技有限公司 | Double-stirring-mode constant-temperature reaction device suitable for straw fiber hydrolysis and saccharification |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101397504B (en) | Production process of biological diesel oil and apparatus | |
| CN203613190U (en) | Lateral stirring fermentation tank | |
| CN103820312A (en) | Two- phase anerobic fermentation biogas production system | |
| CN102617006A (en) | Biogas power generation system | |
| CN206276375U (en) | A kind of novel biodiesel produces reactor | |
| CN104289211A (en) | Horizontal-stirring waste powdered activated carbon regeneration furnace | |
| CN203245180U (en) | Integrated secondary fermentation and gas storage device for kitchen waste treatment | |
| CN202246671U (en) | Biogas fermentation tank | |
| CN104017717A (en) | Solar self-stirring fermentation tank | |
| CN103045465A (en) | High-efficiency straw biogas fermenting device | |
| CN202246672U (en) | Biogas residue and biogas slurry stirring and fermenting pool | |
| CN202560497U (en) | Environment-friendly utilization system of biogas energy of pig farm | |
| CN101886558A (en) | Novel generating process by using straw | |
| CN204097470U (en) | Polymer matrix composites multi-functional methane tank | |
| CN202762438U (en) | Energy-saving chemical reaction kettle | |
| CN210127232U (en) | Heat conduction formula marsh gas anaerobic fermentation system | |
| CN203187694U (en) | Stirring device of methane tank | |
| CN204325295U (en) | A kind of biomass cracking gas cleaning device | |
| CN202322577U (en) | Biogas fermentation tank | |
| CN202337726U (en) | Stirring system of biogas generation tower | |
| CN104762191A (en) | Economic high-efficiency anacerobe culture apparatus | |
| CN207552244U (en) | A kind of biomass energy source device | |
| CN204495060U (en) | Biomass boiler superheater gas-phase apparatus | |
| CN102199524B (en) | Water sealed positive/negative pressure protector for biogas fermentation | |
| CN202226643U (en) | Improved deslagging device of dehydration and detachability kettle for crude phenol refining |
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: 20140528 Termination date: 20210121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |