CN204385193U - Anaerobic fermentation tank - Google Patents

Anaerobic fermentation tank Download PDF

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Publication number
CN204385193U
CN204385193U CN201520032952.1U CN201520032952U CN204385193U CN 204385193 U CN204385193 U CN 204385193U CN 201520032952 U CN201520032952 U CN 201520032952U CN 204385193 U CN204385193 U CN 204385193U
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CN
China
Prior art keywords
tank body
tank
drive shaft
anaerobic fermentation
vertical
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
Application number
CN201520032952.1U
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Chinese (zh)
Inventor
宋来武
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEIJING ZHONGHUANRUIDE ENERGY AND ENVIRONMENTAL DEVELOPMENT ENGINEERING TECHNOLOGY Co Ltd
Original Assignee
BEIJING ZHONGHUANRUIDE ENERGY AND ENVIRONMENTAL DEVELOPMENT ENGINEERING TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201520032952.1U priority Critical patent/CN204385193U/en
Application granted granted Critical
Publication of CN204385193U publication Critical patent/CN204385193U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel

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  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The utility model discloses a kind of anaerobic fermentation tank, the lid of the tank body comprising cylindrical structure and the vertex of a cone shape being arranged on tank body top, four edges of described lid and tank body are tightly connected, vertical vertical stirrer is provided with in described tank interior, the center of described lid is passed at the top of described vertical stirrer, and be provided with drive-motor on the top of described lid and drive described vertical stirrer, described vertical stirrer comprises the drive shaft and the horizontal blade be arranged on described drive shaft and vertical blade that vertically arrange, described vertical blades installation is in upper part of drive shaft, described horizontal blade has two groups, be arranged on middle part and the bottom of drive shaft respectively, the inwall of tank body is provided with the water back of ring-type.Anaerobic fermentation tank described in the utility model, topology layout is reasonable, utilizes to stir and heat to carry out simultaneously, improves the efficiency of fermentation, and carries out real-time guard by negative pressure protective tube, monitored in real time by viewing window, ensure the use safety of fermentor tank.

Description

Anaerobic fermentation tank
Technical field
The utility model is a kind of anaerobic fermentation tank, belongs to technical field of methane fermentation.
Background technology
Current biogas fermentation structure is varied.
Such as: the patent No. is a kind of anaerobic fermentation tank disclosed in 201210476611.4, this anaerobic fermentation tank also comprises the liquid-blocking device that is positioned at the bottom of this anaerobic fermentation tank, and this liquid-blocking device is for stopping that also reflection shot is to its fluid.The present invention is by increasing liquid-blocking device, fluid will strike liquid-blocking device by the middle level of anaerobic fermentation tank or upper strata discharged to after the bottom of tank body through those agitators, and produce fluid tumbling motion and be back to the middle level of anaerobic fermentation tank, upper strata or inner tank wall surrounding, avoiding the precipitation of solid matter.
Again such as: the patent No. is a kind of anaerobic fermentation tank disclosed in 201210476559.2, it comprises a tank body and multiple agitator, those agitators include a turning axle and are positioned at the paddle wheel of this turning axle one end, and the other end of each turning axle is all fixedly connected with a connecting zone of the inner-wall surface of this tank body and the normal of the axis of each turning axle and this connecting zone has angle.The form that the present invention is had angle by the normal of the connecting zone being arranged to be fixedly connected with it by this turning axle, and then impel fermented liquid formation along the tumble mixed of tank body axis and/or form fermented liquid along the tumble mixed of tank body radial direction, therefore drastically increase the distribution consistency degree of solid material in fermented liquid.
And: the patent No. is a kind of anaerobic fermentation system disclosed in 201110103816.3, and wherein, described anaerobic fermentation system at least comprises: fermentor tank, and described fermentor tank has opening for feed; Preparing pool, it is outer and have discharge port that described preparing pool is arranged on described fermentor tank, and described discharge port is communicated with the opening for feed of described fermentor tank the feeding pipe forming described fermentor tank; Well heater, heats described preparing pool.The present invention instead of the high tank body of existing cost, flexible for installation; The present invention has the whipping device of easy installation and repairing and adjustment, fully stirs to realize feed liquid; The present invention has fragmentation and the recycle system of the broken shell that can remove the gred; The present invention has efficient fermented liquid type of heating; The present invention has the Controlling System of carrying out intelligent adjustment according to feed temperature and inlet amount.
Above-mentioned three patent applications are about the technical scheme of biogas fermentation, and it all adopts and structurally designs.Such as, but in the process of practical application, also will consider actual problem, how impel biogas to ferment faster, make it react more abundant in the process of fermentation, these are exactly the technical problems to be solved in the utility model.
Utility model content
The purpose of this utility model is to provide a kind of anaerobic fermentation tank, impels biogas to ferment faster, makes it in the process of fermentation, react more abundant.
The purpose of this utility model carrys out specific implementation by the following technical programs:
Anaerobic fermentation tank, the lid of the tank body comprising cylindrical structure and the vertex of a cone shape being arranged on tank body top, four edges of described lid and tank body are tightly connected, vertical vertical stirrer is provided with in described tank interior, the center of described lid is passed at the top of described vertical stirrer, and be provided with drive-motor on the top of described lid and drive described vertical stirrer, described vertical stirrer comprises the drive shaft and the horizontal blade be arranged on described drive shaft and vertical blade that vertically arrange, described vertical blades installation is in upper part of drive shaft, described horizontal blade has two groups, be arranged on middle part and the bottom of drive shaft respectively, the inwall of tank body is provided with the water back of ring-type.
Be provided with viewing window and negative pressure protective tube at the top of tank body, be provided with biogas discharge line at the top of tank body and in pipeline, pressure valve be installed.
Be provided with discharge bucket in the inside of tank body, described discharge bucket passes from the sidewall of tank body, and the top of discharge bucket maintains an equal level mutually with described perpendicular straight-vaned height, is provided with shore pipe in the bottom of tank body.
Described water back is looped around middle part and the bottom of described inner tank wall.
The lower cage of described drive shaft is located in triangular supports.
Anaerobic fermentation tank described in the utility model, topology layout is reasonable, utilizes to stir and heat to carry out simultaneously, improves the efficiency of fermentation, and carries out real-time guard by negative pressure protective tube, monitored in real time by viewing window, ensure the use safety of fermentor tank.
Accompanying drawing explanation
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is the structure iron of anaerobic fermentation tank described in the utility model embodiment.
Embodiment
As shown in Figure 1, anaerobic fermentation tank described in the utility model embodiment, the lid 2 of the tank body 1 comprising cylindrical structure and the vertex of a cone shape being arranged on tank body 1 top, four edges and the tank body 1 of described lid 2 are tightly connected, vertical vertical stirrer 3 is provided with in described tank body 1 inside, the center of described lid 2 is passed at the top of described vertical stirrer 3, and be provided with drive-motor 21 on the top of described lid 2 and drive described vertical stirrer 3, described vertical stirrer 3 comprises the drive shaft 31 and the horizontal blade 32 be arranged on described drive shaft 31 and vertical blade 33 that vertically arrange, described vertical blade 33 is arranged on upper part of drive shaft 31, described horizontal blade 32 has two groups, be arranged on middle part and the bottom of drive shaft 31 respectively, the inwall of tank body 1 is provided with the water back 4 of ring-type.
Be provided with viewing window 22 and negative pressure protective tube 23 at the top of tank body 1, be provided with biogas discharge line 24 at the top of tank body 1 and in pipeline, pressure valve be installed.
Be provided with discharge bucket 11 in the inside of tank body, described discharge bucket 11 passes from the sidewall of tank body 1, and the top of discharge bucket 11 maintains an equal level mutually with the height of described vertical blade 33, is provided with shore pipe in the bottom of tank body 1.
Described water back 4 is looped around middle part and the bottom of described tank body 1 inwall.
The lower cage of described drive shaft 31 is located in triangular supports 34.
Anaerobic fermentation tank described in the utility model, topology layout is reasonable, utilize horizontal blade and perpendicular straight-vaned coordinative role, material is fully mixed, adopt vertical blade upper, horizontal blade under constructional feature, also be original creation formula of the present utility model design, ensure that it operates efficiently, and can prevent the material at top from entering in biogas pipeline; Utilize to stir and heat and carry out simultaneously, improve the efficiency of fermentation, and carry out real-time guard by negative pressure protective tube, monitored in real time by viewing window, ensure the use safety of fermentor tank.

Claims (5)

1. anaerobic fermentation tank, the lid of the tank body comprising cylindrical structure and the vertex of a cone shape being arranged on tank body top, it is characterized in that, four edges of described lid and tank body are tightly connected, vertical vertical stirrer is provided with in described tank interior, the center of described lid is passed at the top of described vertical stirrer, and be provided with drive-motor on the top of described lid and drive described vertical stirrer, described vertical stirrer comprises the drive shaft and the horizontal blade be arranged on described drive shaft and vertical blade that vertically arrange, described vertical blades installation is in upper part of drive shaft, described horizontal blade has two groups, be arranged on middle part and the bottom of drive shaft respectively, the inwall of tank body is provided with the water back of ring-type.
2. anaerobic fermentation tank as claimed in claim 1, is characterized in that, be provided with viewing window and negative pressure protective tube, be provided with biogas discharge line and be provided with pressure valve at the top of tank body in pipeline at the top of tank body.
3. anaerobic fermentation tank as claimed in claim 1, it is characterized in that, be provided with discharge bucket in the inside of tank body, described discharge bucket passes from the sidewall of tank body, and the top of discharge bucket maintains an equal level mutually with described perpendicular straight-vaned height, is provided with shore pipe in the bottom of tank body.
4. anaerobic fermentation tank as claimed in claim 1, it is characterized in that, described water back is looped around middle part and the bottom of described inner tank wall.
5. anaerobic fermentation tank as claimed in claim 1, it is characterized in that, the lower cage of described drive shaft is located in triangular supports.
CN201520032952.1U 2015-01-19 2015-01-19 Anaerobic fermentation tank Expired - Fee Related CN204385193U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520032952.1U CN204385193U (en) 2015-01-19 2015-01-19 Anaerobic fermentation tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520032952.1U CN204385193U (en) 2015-01-19 2015-01-19 Anaerobic fermentation tank

Publications (1)

Publication Number Publication Date
CN204385193U true CN204385193U (en) 2015-06-10

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Application Number Title Priority Date Filing Date
CN201520032952.1U Expired - Fee Related CN204385193U (en) 2015-01-19 2015-01-19 Anaerobic fermentation tank

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105820945A (en) * 2016-04-27 2016-08-03 泌阳上佳农业生态循环发展有限公司 Biogas tank stirring device
CN106987527A (en) * 2017-05-27 2017-07-28 福建省古田县程久红粬有限公司 A kind of monascus culture medium and the monascus preparation technology using the culture medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105820945A (en) * 2016-04-27 2016-08-03 泌阳上佳农业生态循环发展有限公司 Biogas tank stirring device
CN106987527A (en) * 2017-05-27 2017-07-28 福建省古田县程久红粬有限公司 A kind of monascus culture medium and the monascus preparation technology using the culture medium

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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: 20150610

Termination date: 20220119

CF01 Termination of patent right due to non-payment of annual fee