CN107022478A - Methane-generating pit with slag-draining device - Google Patents

Methane-generating pit with slag-draining device Download PDF

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Publication number
CN107022478A
CN107022478A CN201710369871.4A CN201710369871A CN107022478A CN 107022478 A CN107022478 A CN 107022478A CN 201710369871 A CN201710369871 A CN 201710369871A CN 107022478 A CN107022478 A CN 107022478A
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CN
China
Prior art keywords
reaction tank
blade
slag
pipe
draining device
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
Application number
CN201710369871.4A
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Chinese (zh)
Inventor
张建松
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Henan Beautiful Rural Environmental Protection Technology Co Ltd
Original Assignee
Henan Beautiful Rural Environmental Protection 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.)
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Publication date
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Priority to CN201710369871.4A priority Critical patent/CN107022478A/en
Publication of CN107022478A publication Critical patent/CN107022478A/en
Pending legal-status Critical Current

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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
    • 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
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/38—Caps; Covers; Plugs; Pouring means
    • 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
    • C12M27/02—Stirrer or mobile mixing elements
    • 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
    • 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
    • C12M41/40—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pressure
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Molecular Biology (AREA)
  • Clinical Laboratory Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

The invention discloses the methane-generating pit with slag-draining device, reaction tank and the arc covers being located at the upper end open of reaction tank including upper end open, the top of arc covers is provided with escape pipe, upper surface close to the arc covers of escape pipe is installed with stirring motor, the motor shaft of stirring motor is obliquely installed, the lower end of motor shaft has been fixedly and coaxially connected agitating shaft, and paddle is set with the agitating shaft in the inner chamber of reaction tank, and the lower end of agitating shaft is installed with stirring blade；Side wall close to the reaction tank of upper end open is provided with feed pipe, and the side wall close to the reaction tank of bottom is provided with drainage conduit, and drainage conduit is connected with slag-draining device；Stirring blade include being folded upward at for a pair on turn over blade and be turned over downwards down for a pair and turn over blade, above turn over blade and under turn over blade clearance setting.The present invention is provided with paddle and stirring blade, and paddle is provided with inclined blade, it is possible to achieve the rolling to material, stirring blade can smash material, and both, which combine, makes material mixing evenly.

Description

Methane-generating pit with slag-draining device
Technical field
The invention belongs to methane engineering technology field, the methane-generating pit with slag-draining device is related generally to.
Background technology
Biogas is by development for many years, and people are transferred to higher level from the low order function requirement initial to its already. Especially today's society popularizes biogas and just more seems heavy to improving the attention of energy crisis and Rural Environmental Problem Will.But traditional methane tank cost is high, floor space is big, and operation and maintenance is cumbersome, low production efficiency；Slag-drip opening is located at methane-generating pit Bottom, deslagging inconvenience.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention provides the methane-generating pit with slag-draining device.
The technical scheme is that：
Methane-generating pit with slag-draining device, includes the reaction tank and the arc covers being located at the upper end open of reaction tank of upper end open, The top of arc covers is provided with escape pipe, and the upper surface close to the arc covers of escape pipe is installed with stirring motor, stirring motor Motor shaft be obliquely installed, the lower end of motor shaft has been fixedly and coaxially connected agitating shaft, the agitating shaft in the inner chamber of reaction tank On be set with paddle, the lower end of agitating shaft is installed with stirring blade；Close to upper end open reaction tank side wall be provided with into Expects pipe, the side wall close to the reaction tank of bottom is provided with drainage conduit, and drainage conduit is connected with slag-draining device；Stirring blade is upward including a pair Turn over blade in bending and be turned over downwards down for a pair and turn over blade, above turn over blade and blade clearance setting is turned over under.
Slag-draining device includes vertical connecting tube, transverse connecting pipe and vertical residue outlet, the lower end of vertical connecting tube and discharge Pipe is connected, and one end of transverse connecting pipe is connected with the side wall of vertical connecting tube, the other end of transverse connecting pipe and vertical residue outlet Lower end connection, what the inwall of the vertical connecting tube below transverse connecting pipe was provided with above the first back-up ring, the first back-up ring vertical connecting The inwall of adapter is hinged with the first rotor plate matched with the inwall of vertical connecting tube by first rotating shaft；Transverse connecting pipe it is interior Wall is provided with the second back-up ring, and the inwall of the transverse connecting pipe of the second back-up ring right is hinged with and transverse connecting pipe by the second rotating shaft Second rotor plate of inwall matching；The inwall of vertical connecting tube above transverse connecting pipe is installed with cylinder, and cylinder is stretched The lower end of contracting bar is connected with the sliding plunger matched with the inwall of vertical connecting tube.
Paddle includes mounting seat, mounting hole and blade, and mounting hole runs through the upper and lower end face of mounting seat, and agitating shaft is sleeved on In mounting hole, the side wall for being fixed on mounting seat of blade lean, blade is provided with several open-works.
Pressure sensor is installed on arc covers.
The bottom of reaction tank is coated with air inlet pipe, and the upper surface of gas outlet from the bottom of reaction tank of air inlet pipe penetrates reaction Chi Zhong.
The inwall of reaction tank is provided with heater.
It is provided with feed pipe on feed pipe control valve, escape pipe and escape pipe control valve is installed, is provided with air inlet pipe Air inlet pipe control valve.
The beneficial effects of the invention are as follows：
The methane-generating pit with slag-draining device of the present invention is provided with paddle and stirring blade, and paddle is provided with inclined blade, Ke Yishi Now to the rolling of material, stirring blade can smash material, and both, which combine, makes material mixing evenly, improves fermentation efficiency；If There is slag-draining device, extracted from reaction tank biogas residue out by the cooperation of cylinder and sliding plunger, it is simple in construction, it is easy to operate.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the A zoomed-in views in Fig. 1；
Fig. 3 is the top view of paddle in Fig. 1；
Fig. 4 is the stereogram of stirring blade in Fig. 1；
In figure：1 is reaction tank, and 2 be feed pipe, and 3 be feed pipe control valve, and 4 be arc covers, and 5 be pressure sensor, and 6 be outlet Pipe control valve, 7 be escape pipe, and 8 be stirring motor, and 9 be agitating shaft, and 10 be paddle, and 11 be stirring blade, and 12 be drainage conduit, 13 It is air inlet pipe for slag-draining device, 14,15 be air inlet pipe control valve；101 be mounting seat, and 102 be mounting hole, and 103 be blade, 121 Above to turn over blade, 122 be under turn over blade, 1301 be vertical connecting tube, and 1302 be transverse connecting pipe, and 1303 be vertical residue outlet, 1304 be cylinder, and 1305 be expansion link, and 1306 be sliding plunger, and 1307 be the first back-up ring, and 1308 be first rotating shaft, and 1309 be the One rotor plate, 1310 be the second back-up ring, and 1311 be the second rotating shaft, and 1312 be the second rotor plate.
Embodiment
The embodiment of the present invention is referring to Fig. 1-4, and the methane-generating pit with slag-draining device includes the reaction tank of upper end open 1 is provided with escape pipe 7, the arc of close escape pipe 7 with the arc covers 4 being located at the upper end open of reaction tank 1, the top of arc covers 4 The upper surface of shape lid 4 is installed with stirring motor 8, and the motor shaft of stirring motor 8 is obliquely installed, and the lower end of motor shaft is coaxially solid Surely agitating shaft 9 is connected with, paddle 10 is set with the agitating shaft 9 in the inner chamber of reaction tank 1, the lower end of agitating shaft 9 is consolidated Dingan County is equipped with stirring blade 11；Side wall close to the reaction tank 1 of upper end open is provided with feed pipe 2, close to the side of the reaction tank 1 of bottom Wall is provided with drainage conduit 12, and drainage conduit 12 is connected with slag-draining device 13；Stirring blade 11 include being folded upward at for a pair on turn over blade 121 Be turned over downwards down with a pair and turn over blade 122, above turn over blade 121 and under turn over blade 122 and be arranged at intervals.
Slag-draining device 13 includes vertical connecting tube 1301, transverse connecting pipe 1302 and vertical residue outlet 1303, vertical connection The lower end of pipe 1301 is connected with drainage conduit 12, and one end of transverse connecting pipe 1302 is connected with the side wall of vertical connecting tube 1301, horizontal Connected to the other end of connecting tube 1302 with the lower end of vertical residue outlet 1303, the vertical connecting tube of the lower section of transverse connecting pipe 1302 1301 inwall is provided with the first back-up ring 1307, and the inwall of the vertical connecting tube 1301 of the top of the first back-up ring 1307 passes through first rotating shaft 1308 are hinged with the first rotor plate 1309 matched with the inwall of vertical connecting tube 1301；The inwall of transverse connecting pipe 1302 is provided with Second back-up ring 1310, the inwall of the transverse connecting pipe 1302 of the right of the second back-up ring 1310 is hinged with and horizontal stroke by the second rotating shaft 1311 The second rotor plate 1312 matched to the inwall of connecting tube 1302；The vertical connecting tube 1301 of the top of transverse connecting pipe 1302 it is interior Wall is installed with cylinder 1304, and the lower end of the expansion link 1305 of cylinder 1304 is connected with the inwall with vertical connecting tube 1301 The sliding plunger 1306 matched somebody with somebody.
Paddle 10 includes mounting seat 101, mounting hole 102 and blade 103, and mounting hole 102 is through mounting seat about 101 End face, agitating shaft 9 is sleeved in mounting hole 102, the inclined side wall for being fixed on mounting seat 101 of blade 103, is set on blade 103 There are several open-works.
Pressure sensor 5 is installed on arc covers 4, is easy to monitor the air pressure in reaction tank 1.
The bottom of reaction tank 1 is coated with air inlet pipe 14, and the upper surface of gas outlet from the bottom of reaction tank 1 of air inlet pipe 14 is worn Enter in reaction tank 1.
The inwall of reaction tank 1 is provided with heater.
It is provided with feed pipe 2 on feed pipe control valve 3, escape pipe 7 and escape pipe control valve 6 is installed, in air inlet pipe 14 Air inlet pipe control valve 15 is installed.
The operation principle of slag-draining device 13
When sliding plunger 1306 is moved down, the gas in vertical connecting tube 1301 is compressed, in the presence of compressed gas, the One rotor plate 1309 is rotated down, and the second rotor plate 1312 is rotated up, and compressed gas flows out from vertical residue outlet 1303；Work as work When plug is moved from the bottom upwards, the first rotor plate 1309 is rotated up, and biogas residue sequentially passes through vertical connecting tube 1301, lateral connection Pipe 1302, is finally discharged from vertical residue outlet 1303.
Embodiment described above is only that the preferred embodiment of the present invention is described, and is set not departing from the present invention On the premise of meter spirit, various modifications and improvement that those of ordinary skill in the art make to technical scheme all should In the protection domain for falling into claims of the present invention determination.

Claims (7)

1. a kind of methane-generating pit with slag-draining device, it is characterised in that reaction tank including upper end open and be located at the upper of reaction tank Arc covers at end opening, the top of arc covers is provided with escape pipe, and the upper surface close to the arc covers of escape pipe is installed with Stirring motor, the motor shaft of stirring motor is obliquely installed, and the lower end of motor shaft has been fixedly and coaxially connected agitating shaft, positioned at reaction tank Inner chamber in agitating shaft on be set with paddle, the lower end of agitating shaft is installed with stirring blade；Close to the anti-of upper end open Ying Chi side wall is provided with feed pipe, and the side wall close to the reaction tank of bottom is provided with drainage conduit, and drainage conduit is connected with slag-draining device；Stir Mix knife including being folded upward at for a pair on turn over blade and be turned over downwards down for a pair and turn over blade, above turn over blade and under turn over blade clearance Set.
2. the methane-generating pit according to claim 1 with slag-draining device, it is characterised in that described slag-draining device includes vertical Connecting tube, transverse connecting pipe and vertical residue outlet, the lower end of vertical connecting tube are connected with drainage conduit, one end of transverse connecting pipe with The side wall connection of vertical connecting tube, the other end of transverse connecting pipe is connected with the lower end of vertical residue outlet, below transverse connecting pipe The inwall of vertical connecting tube be provided with the first back-up ring, the inwall of the vertical connecting tube above the first back-up ring is hinged by first rotating shaft There is the first rotor plate that the inwall with vertical connecting tube is matched；The inwall of transverse connecting pipe is provided with the second back-up ring, and the second back-up ring is right The inwall of the transverse connecting pipe of side is hinged with the second rotor plate matched with the inwall of transverse connecting pipe by the second rotating shaft；Laterally The inwall of vertical connecting tube above connecting tube is installed with cylinder, and the lower end of the expansion link of cylinder is connected with being vertically connected The sliding plunger of the inwall matching of pipe.
3. the methane-generating pit according to claim 2 with slag-draining device, it is characterised in that described paddle includes installing Seat, mounting hole and blade, mounting hole run through the upper and lower end face of mounting seat, agitating shaft is sleeved in mounting hole, and blade lean is consolidated The side wall of mounting seat is scheduled on, blade is provided with several open-works.
4. the methane-generating pit according to claim 3 with slag-draining device, it is characterised in that pressure is provided with described arc covers Force snesor.
5. the methane-generating pit according to claim 4 with slag-draining device, it is characterised in that the bottom of described reaction tank is installed Have during air inlet pipe, the gas outlet of air inlet pipe penetrate reaction tank from the upper surface of the bottom of reaction tank.
6. the methane-generating pit according to claim 5 with slag-draining device, it is characterised in that the inwall of described reaction tank is provided with Heater.
7. the methane-generating pit according to claim 6 with slag-draining device, it is characterised in that be provided with described feed pipe into It is provided with expects pipe control valve, escape pipe in escape pipe control valve, air inlet pipe and air inlet pipe control valve is installed.
CN201710369871.4A 2017-05-23 2017-05-23 Methane-generating pit with slag-draining device Pending CN107022478A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710369871.4A CN107022478A (en) 2017-05-23 2017-05-23 Methane-generating pit with slag-draining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710369871.4A CN107022478A (en) 2017-05-23 2017-05-23 Methane-generating pit with slag-draining device

Publications (1)

Publication Number Publication Date
CN107022478A true CN107022478A (en) 2017-08-08

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Family Applications (1)

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CN201710369871.4A Pending CN107022478A (en) 2017-05-23 2017-05-23 Methane-generating pit with slag-draining device

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201924012U (en) * 2009-06-15 2011-08-10 刘延兵 Manual strong slag press for methane tank
CN204195980U (en) * 2014-10-15 2015-03-11 张翔飞 A kind of mixer with multi-angle rotary blade
CN204550564U (en) * 2015-04-10 2015-08-12 无锡商业职业技术学院 Ellipsoid formula hydraulic biomass pool
CN205295344U (en) * 2015-12-09 2016-06-08 中山市中叶环保科技有限公司 Super set -retarding agent is produced marsh gas and is store marsh gas device
CN206768116U (en) * 2017-05-23 2017-12-19 河南美丽乡村环保科技有限公司 Methane-generating pit with slag-draining device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201924012U (en) * 2009-06-15 2011-08-10 刘延兵 Manual strong slag press for methane tank
CN204195980U (en) * 2014-10-15 2015-03-11 张翔飞 A kind of mixer with multi-angle rotary blade
CN204550564U (en) * 2015-04-10 2015-08-12 无锡商业职业技术学院 Ellipsoid formula hydraulic biomass pool
CN205295344U (en) * 2015-12-09 2016-06-08 中山市中叶环保科技有限公司 Super set -retarding agent is produced marsh gas and is store marsh gas device
CN206768116U (en) * 2017-05-23 2017-12-19 河南美丽乡村环保科技有限公司 Methane-generating pit with slag-draining device

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Application publication date: 20170808