CN201362717Y - Garbage fermentation device - Google Patents

Garbage fermentation device Download PDF

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Publication number
CN201362717Y
CN201362717Y CNU2009201266952U CN200920126695U CN201362717Y CN 201362717 Y CN201362717 Y CN 201362717Y CN U2009201266952 U CNU2009201266952 U CN U2009201266952U CN 200920126695 U CN200920126695 U CN 200920126695U CN 201362717 Y CN201362717 Y CN 201362717Y
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CN
China
Prior art keywords
processing tank
fermenting case
fermentation device
treatment box
central shaft
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
CNU2009201266952U
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Chinese (zh)
Inventor
李贤国
廖舜禹
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Individual
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Individual
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Publication date
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Priority to CNU2009201266952U priority Critical patent/CN201362717Y/en
Application granted granted Critical
Publication of CN201362717Y publication Critical patent/CN201362717Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • C12M23/58—Reaction vessels connected in series or in parallel
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Clinical Laboratory Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The utility model relates to a garbage fermentation device, an upper end of a treatment box is sealed by an upper cover, the treatment box is internally provided with a filtering net and a fixed plate which divide the interior of the treatment box into an upper cavity, a middle cavity and a lower cavity, a motor is installed inside the lower cavity of the treatment box and can drive a center shaft to rotate, the upper end of the center shaft penetrates the fixed plate and the filtering net and extends into the upper cavity of the treatment box, and the body of the center shaft, positioned in the upper cavity of the treatment box, is sheathed with an agitating tool; the middle cavity of the treatment box is connected with a fermentation room by a connecting pipe; and the fermentation room is positioned beside the treatment box. The garbage fermentation device can separate out utilizable parts of vegetable leaves, fruit peels, leftovers and other household wastes, and generate biogas after fermentation, thus not only avoiding waste, but also purifying the environment, having the characteristics of reasonable design, simple structure, easy implementation and the like, and being suitable for use in occasions such as vegetable markets and districts of vast villages and towns.

Description

The rubbish fermentation device
Technical field
The utility model relates to a kind of rubbish fermentation device, is used for domestic refuse being fermented and producing biogas.
Background technology
In vast rural area, for rubbish such as ight soil, stalks, people dig a methane-generating pit usually in the underground, then ight soil, stalk etc. is placed methane-generating pit, produce biogas by fermentation, and the waste residue as fertilizer sources after the fermentation further utilizes.But locate for food market, small towns, sub-district etc., people are general direct to outwell domestic refuses such as dish leaf, pericarp, residue leftovers, perhaps arbitrarily shed on the street, so not only make the part that can be used for fermenting in the rubbish can not get effective utilization, cause unnecessary waste, and polluted environment, and damaged city look and feel, influenced people's quality of life.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of rubbish fermentation device, can utilize pericarp in the rubbish, leftovers etc. can utilize part to produce biogas.
The technical solution of the utility model is as follows: a kind of rubbish fermentation device, comprise processing tank, its key is: the upper end of described processing tank is sealed by loam cake, in processing tank, be provided with filtering net and retaining plate, described filtering net and retaining plate are divided into three cavitys in upper, middle and lower with the inside of processing tank, in the cavity of resorption of processing tank, electric motor is installed, this electronic function drives the central shaft rotation, retaining plate and filtering net are passed in the upper end of described central shaft, stretch in the epicoele of processing tank, and central shaft is positioned on the axle body of processing tank epicoele and is set with stirring blade; The lumen of described processing tank is connected with fermenting case by pipe connecting, and this fermenting case is positioned at the next door of processing tank.
Adopt above technical scheme, domestic refuse is packed in the processing tank, actuating motor, make the rotation of motor drives central shaft and stirring blade, stirring blade can utilize part to blend the dish leaf in the domestic refuse, pericarp, leftovers etc., make chip enter the lumen of processing tank by the filter opening of filtering net, enter in the fermenting case by pipe connecting, generation biogas ferments in fermenting case.This shows that the utility model can be handled the part utilized in the domestic refuse, the on the one hand biogas that the produces combustion gas that can heat up water, cook as people etc. has purified environment on the other hand, has beautified city look and feel, has guaranteed people's quality of life.
Above-mentioned loam cake is made of fixed cover and movable loam cake, and wherein fixed cover is integrally formed at the top of processing tank, and described movable loam cake and fixed cover are hinged, and this activity loam cake can be with fixed cover and the formed breach sealing of processing tank upper port.Movable loam cake is opened and closes all very convenient in the above structure, helps domestic refuse is packed in the processing tank.
Have the waste material mouth of inclination on the sidewall of above-mentioned processing tank, this waste material mouth is positioned at the bottom of described processing tank epicoele.The material that can not be stirred the cutter decomposition in the domestic refuse can discharge by the waste material mouth, has optimized performance of the present utility model.
On the output shaft of above-mentioned electric motor, driving pulley is installed, this driving pulley is connected by the driven pulley of belt with the central shaft bottom, the bottom of described central shaft is bearing on the retaining plate by bearing, and the top of central shaft is supported on the inwall of fixed cover by bearing.Above structure makes stable drive between electric motor and the central shaft, the transmission of stirring blade is impacted little, has ensured the stirring blade maintainability.
Chip enters fermenting case for convenience, and above-mentioned pipe connecting is obliquely installed, and the mouth of pipe that this pipe connecting is communicated with the processing tank lumen is higher than the mouth of pipe that is communicated with fermenting case.
Be provided with discharge port at above-mentioned fermenting case near on the sidewall of bottom, the residue after the fermentation can in time be discharged from this discharge port easily, and as fertilizer sources further utilizes.
Top at above-mentioned fermenting case is connected to escape pipe, and this escape pipe communicates with the inner chamber of fermenting case.The biogas that fermentation produces is drawn from this escape pipe, to use it for anything else.
Top at above-mentioned fermenting case is provided with weather gage.Weather gage can intuitively show the air pressure in the fermenting case, has improved security of the present utility model.
Beneficial effect: the utility model can utilize the dish leaf in the domestic refuse, pericarp, leftovers etc. part to separate, the fermentation back produces biogas, both avoided waste, purified environment again, have reasonable in design, simple in structure, implement characteristics such as easy, the occasions such as food market, sub-district that are suitable in vast small towns are promoted the use of.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, the utility model is made of parts such as processing tank 1, fermenting case 2, loam cake 3, filtering net 4, central shaft 5, stirring blade 6, electric motor 7, belt 8, retaining plate 9, pipe connecting 11, escape pipe 13 and weather gages 14.Wherein processing tank 1 and fermenting case 2 are cylindrical, at the top of processing tank 1 loam cake 3 is set, this loam cake 3 is made of fixed cover 3a and movable loam cake 3b, described fixed cover 3a and movable loam cake 3b are 1/4 spherical structure, and fixed cover 3a is integrally formed at the top of processing tank 1, described movable loam cake 3b and fixed cover 3a are hinged, and this activity loam cake 3b can be with fixed cover 3a and the formed breach sealing of processing tank 1 upper port.
As can be known from Fig. 1, filtering net 4 and retaining plate 9 are set in processing tank 1, described filtering net 4 and retaining plate 9 are divided into the inside of processing tank 1, in, following three cavitys, electric motor 7 is installed in the cavity of resorption of processing tank 1, on the output shaft of electric motor 7, driving pulley is installed, this driving pulley is connected with the driven pulley of central shaft 5 bottoms by belt 8, the bottom of described central shaft 5 is bearing on the retaining plate 9 by bearing, retaining plate 9 and filtering net 4 are passed in the upper end of central shaft 5, stretch in the epicoele of processing tank 1, and the top of central shaft 5 is supported on the inwall of fixed cover 3a by bearing.Be positioned at described central shaft 5 on the axle body of processing tank epicoele and be set with a plurality of stirring blades 6, have the waste material mouth 10 of inclination on the sidewall of processing tank 1, this waste material mouth 10 is positioned at the bottom of processing tank 1 epicoele.
Further as can be known, the lumen of processing tank 1 is connected with fermenting case 2 by pipe connecting 11 from Fig. 1, and pipe connecting 11 is obliquely installed, and this pipe connecting 11 is higher than the mouth of pipe that is communicated with fermenting case 2 with the mouth of pipe that processing tank 1 lumen is communicated with.Described fermenting case 2 is positioned at the next door of processing tank 1, is provided with discharge port 12 at fermenting case 2 near on the sidewall of bottom.The top of described fermenting case 2 is equipped with weather gage 14 and is connected to escape pipe 13, and this escape pipe 13 communicates with the inner chamber of fermenting case 2.
Principle of work of the present utility model is as follows:
Open movable loam cake 3b, domestic refuse is packed in the epicoele of processing tank 1, then close movable loam cake 3b again, upper port sealing with processing tank 1, actuating motor 7 then, make electric motor 7 drive central shaft 5 and stirring blade 6 rotations by belt 8 and belt pulley, stirring blade 6 can be with the dish leaf in the domestic refuse, pericarp, leftovers etc. can utilize part to blend, the material that can not be stirred cutter 6 decomposition in the domestic refuse can discharge by waste material mouth 10, and the chip that blends enters the lumen of processing tank 1 by the filter opening of filtering net 4, enter in the fermenting case 12 by pipe connecting 11 again, generation biogas ferments in fermenting case 12, biogas is drawn by escape pipe 13, and the residue after the fermentation is discharged by discharge port 12, and as fertilizer sources further utilizes.

Claims (8)

1, a kind of rubbish fermentation device, comprise processing tank (1), it is characterized in that: the upper end of described processing tank (1) is sealed by loam cake (3), in processing tank (1), be provided with filtering net (4) and retaining plate (9), described filtering net (4) and retaining plate (9) are divided into the inside of processing tank (1), in, following three cavitys, electric motor (7) is installed in the cavity of resorption of processing tank (1), this electric motor (7) can drive central shaft (5) rotation, retaining plate (9) and filtering net (4) are passed in the upper end of described central shaft (5), stretch in the epicoele of processing tank (1), and central shaft (5) is positioned on the axle body of processing tank epicoele and is set with stirring blade (6); The lumen of described processing tank (1) is connected with fermenting case (2) by pipe connecting (11), and this fermenting case (2) is positioned at the next door of processing tank (1).
2, rubbish fermentation device according to claim 1, it is characterized in that: described loam cake (3) is made of fixed cover (3a) and movable loam cake (3b), wherein fixed cover (3a) is integrally formed at the top of processing tank (1), described movable loam cake (3b) is hinged with fixed cover (3a), and this activity loam cake (3b) can be with the formed breach sealing of fixed cover (3a) and processing tank (1) upper port.
3, rubbish fermentation device according to claim 1 is characterized in that: have the waste material mouth (10) of inclination on the sidewall of described processing tank (1), this waste material mouth (10) is positioned at the bottom of described processing tank (1) epicoele.
4, rubbish fermentation device according to claim 2, it is characterized in that: on the output shaft of described electric motor (7), driving pulley is installed, this driving pulley is connected with the driven pulley of central shaft (5) bottom by belt (8), the bottom of described central shaft (5) is bearing on the retaining plate (9) by bearing, and the top of central shaft (5) is supported on the inwall of fixed cover (3a) by bearing.
5, rubbish fermentation device according to claim 1 is characterized in that: described pipe connecting (11) is obliquely installed, and this pipe connecting (11) is higher than the mouth of pipe that is communicated with fermenting case (2) with the mouth of pipe that processing tank (1) lumen is communicated with.
6, rubbish fermentation device according to claim 1 is characterized in that: be provided with discharge port (12) at described fermenting case (2) near on the sidewall of bottom.
7, according to claim 1 or 6 described rubbish fermentation devices, it is characterized in that: be connected to escape pipe (13) at the top of described fermenting case (2), this escape pipe (13) communicates with the inner chamber of fermenting case (2).
8, rubbish fermentation device according to claim 7 is characterized in that: be provided with weather gage (14) at the top of described fermenting case (2).
CNU2009201266952U 2009-03-19 2009-03-19 Garbage fermentation device Expired - Fee Related CN201362717Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009201266952U CN201362717Y (en) 2009-03-19 2009-03-19 Garbage fermentation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009201266952U CN201362717Y (en) 2009-03-19 2009-03-19 Garbage fermentation device

Publications (1)

Publication Number Publication Date
CN201362717Y true CN201362717Y (en) 2009-12-16

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ID=41473379

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2009201266952U Expired - Fee Related CN201362717Y (en) 2009-03-19 2009-03-19 Garbage fermentation device

Country Status (1)

Country Link
CN (1) CN201362717Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107602165A (en) * 2017-10-20 2018-01-19 江苏中通生物科技有限公司 A kind of organic refuse biological fermentation device
CN108159778A (en) * 2018-01-17 2018-06-15 湖南望隆企业管理咨询有限公司 A kind of processing for sanitary sewage recycles equipment
CN109228947A (en) * 2018-10-10 2019-01-18 郭子瑞 A kind of marsh gas power generation electric automobile charging station
CN110145742A (en) * 2019-05-27 2019-08-20 光大环保能源(沛县)有限公司 A kind of garbage power environmental protection equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107602165A (en) * 2017-10-20 2018-01-19 江苏中通生物科技有限公司 A kind of organic refuse biological fermentation device
CN108159778A (en) * 2018-01-17 2018-06-15 湖南望隆企业管理咨询有限公司 A kind of processing for sanitary sewage recycles equipment
CN109228947A (en) * 2018-10-10 2019-01-18 郭子瑞 A kind of marsh gas power generation electric automobile charging station
CN110145742A (en) * 2019-05-27 2019-08-20 光大环保能源(沛县)有限公司 A kind of garbage power environmental protection equipment

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091216

Termination date: 20110319