CN201128739Y - Biogas fermentation tank - Google Patents
Biogas fermentation tank Download PDFInfo
- Publication number
- CN201128739Y CN201128739Y CNU2007201737133U CN200720173713U CN201128739Y CN 201128739 Y CN201128739 Y CN 201128739Y CN U2007201737133 U CNU2007201737133 U CN U2007201737133U CN 200720173713 U CN200720173713 U CN 200720173713U CN 201128739 Y CN201128739 Y CN 201128739Y
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- CN
- China
- Prior art keywords
- tank body
- marsh
- tank
- sleeve
- ring
- 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
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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
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/22—Settling tanks; Sedimentation by gravity
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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
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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
Abstract
The utility model discloses a methane fermentation tank, comprising a tank, wherein the tank is provided with an inlet orifice and a water inlet; the lower part is provided with a discharge hole, wherein the discharge hole is connected with an outlet pipe; the exterior of the tank is provided with an insulating layer; the discharge hole is provided with an opening device to control the discharging through the discharge hole, wherein the height of the opening device is a bit lower than that of the inlet orifice; the opening device consists of a plurality of hollow sleeves connected in sequence to form an enclosed integrated body, with the sleeves connected to each other through ropes. The utility model is also provided with a startup device, wherein when the startup device opens the sleeves one by one, openings are formed between the sleeves and are communicated with the discharge holes, thereby the materials can be cleaned up in a top-down order. The beneficial effect of the utility model changes the prior mode of rubbish cleaning and cleans the rubbish in the tank from the top to the bottom, thus avoiding the caking accumulation of the rubbish in the tank.
Description
Technical field
The utility model provides a kind of marsh-gas fermentation tank, and this marsh-gas fermentation tank includes tank body, and tank body is provided with opening for feed, and the lower end is provided with discharge port, and this discharge port is connected with output channel, and this tank body is provided with thermal insulation layer outward.
Background technology
Refuse treatment has become the pressing problem in the comprehensive improvement of urban environment, in order to improve people's living environment, solve the difficult problem of refuse treatment, government department, environmental protection part and each side's occurrences in human life have been taked multiple environmental practice and suggestion, at present, extensively adopt in the world, and efficient manner the most: implement separate waste collection, classification is handled.
But, present city situation and people in separate waste collection, handle supraliminal shortcoming, make to have problems on a series of programs such as entering factory from separate waste collection to classification, such as: household garbage is of a great variety, the classification difficult treatment; Extraneous waste deposit space is limited, and the refuse classification bucket is placed difficulty; Practical difficulties such as classification transportation difficulty.So, at present, the key step of refuse treatment and process all concentrate in the refuse classification factory, this just requires destructor plant to have very strong refuse classification, processing power, could satisfy the environmental requirement of refuse treatment, so, the constantly bringing forth new ideas of refuse treatment plant, improve urban environmental protection, refuse treatment had very large meaning.
At present, utilizing rubbish to make biogas is a kind of good mode of refuse reclamation, existing marsh-gas fermentation tank is made up of the fermentation tank body, the outside is coated with thermal insulation layer, the upper end is provided with opening for feed, the lower end is provided with discharge port, the top is provided with transfer port, and the biogas of generation is derived by the transfer port pipeline that connects transfer port, and remaining defective material is derived by the output channel from discharge port behind the system gas, but, there are problems in existing marsh-gas fermentation tank, makes that the biogas fermentation rate is low, and equipment damages easily, damage not easy-maintaining, be in particular in:
1, tank body is a single layer structure, is subjected to extraneous thermal effect bigger, influences heat insulation effect;
2, the thermal insulation layer temperature is unfixing, fermentation efficiency instability in the tank body, and fermentation efficiency is low;
3, the residue after the fermentation stops up discharge port easily, and influence reuses.
The utility model content
The technical problem that the utility model marsh-gas fermentation tank is solved is: a kind of marsh-gas fermentation tank that helps discharging waste material, can control heat-insulating property is provided.
In view of this, the technical solution of the utility model is: a kind of marsh-gas fermentation tank, include tank body, tank body is provided with opening for feed, water-in, the lower end is provided with discharge port, this discharge port is connected with output channel, this tank body is provided with thermal insulation layer outward, this discharge port is provided with the opening device of control discharge hole for discharge, and its whole height is a little less than the height of opening for feed, and this opening device is in turn connected into sealing integral body by some hollow sleeves, connect by rope between each sleeve, be provided with a starter gear, after by this starter gear sleeve being opened successively, form the opening that is connected with discharge port between the sleeve;
More specifically say: this sleeve upper end is provided with and embeds ring, the lower end is provided with holding ring, and this embedding ring top is provided with fixed ring, and this holding ring bottom is provided with down fixed ring, this upper and lower fixed ring connects by rope, formation one that each sleeve encircles by embedding and holding ring is pegged graft mutually; Other is provided with a top sleeve, this top sleeve upper end closed, and be provided with a draw ring, and the lower end is provided with holding ring, and this draw ring is connected with described starter gear;
This starter gear is one to be arranged at the outer lift of tank body, and this lift is connected with draw ring by rope.
Wherein, this discharge port end is provided with the sleeve fixed ring of fixing this opening device.
Wherein, this tank body is made up of interior tank body and outer tank body, between tank body and the outer tank body, is provided with the thermodynamic cycle pipeline group between this thermal insulation layer and the interior tank body in described thermal insulation layer is located at.
Wherein, this thermodynamic cycle pipeline group is made up of some thermodynamic cycle pipelines of arranging that are centrosymmetric in tank body, and each thermodynamic cycle pipeline bottom connects by heat supply pipeline.
Wherein, offer the service ports of corresponding each thermodynamic cycle pipeline on the tank body.
Wherein, the vertical S-shaped layout of thermodynamic cycle pipeline.
Wherein, this thermodynamic cycle pipeline vertically is the shape of falling S layout.
Wherein, this output channel is provided with pressure piping and helps the flowing water rifle.
The utility model adopts the beneficial effect of said structure to be: adopt double-deck tank structure, high insulating effect, adopt constant temperature thermodynamic cycle pipeline group simultaneously, make homo(io)thermism in the tank body, the fermentation efficiency height, above-mentioned opening device step by step can be cleared up rubbish from top to bottom step by step, make and be difficult for the easier output of rubbish stopping up.
Description of drawings
Fig. 1, be the one-piece construction synoptic diagram of the utility model marsh-gas fermentation tank;
Fig. 2, be the vertical view of the utility model marsh-gas fermentation tank;
Fig. 3, Fig. 4 are the top telescopic structural representation of opening device in the utility model marsh-gas fermentation tank;
Fig. 5, Fig. 6, Fig. 7 are the telescopic structural representation of opening device in the utility model marsh-gas fermentation tank;
Fig. 8, Fig. 9 are the structural representation of the thermodynamic cycle pipeline group of marsh-gas fermentation tank in the utility model.
Embodiment
The auditor is convenient to understand content of the present utility model in order to make, and the effect that can reach, cooperates the graphic specific embodiment of enumerating now, and introduction is described as follows in detail:
As shown in Figure 1, the tank body of the utility model marsh-gas fermentation tank is double-deck tank structure, specifically, form by outer tank body 1 and interior tank body 2, this tank body 1 upper end is provided with opening for feed 7, water-in 8 and transfer port 5, this transfer port connects gas pipe line 17, the bottom is provided with discharge port 14, this discharge port lower end connects output channel 15, this output channel one end is equipped with by-pass valve control 18, for guaranteeing the temperature of marsh-gas fermentation tank, outside this, be provided with thermal insulation layer 3 as shown in the figure in the middle of tank body 1 and the interior tank body 2, this thermal insulation layer can be any thermal insulation medium, for example: warming plate, insulating cotton etc., emphasis of the present utility model improves and is: be provided with thermodynamic cycle pipeline group 4 between this thermal insulation layer 3 and the interior tank body 2, this thermodynamic cycle pipeline group 4 is made up of some thermodynamic cycle pipelines of arranging that are centrosymmetric in tank body, each thermodynamic cycle pipeline bottom connects by heat supply pipeline 13, as shown in Figure 2, this thermodynamic cycle pipeline layout that is centrosymmetric, the temperature that produces is even, in addition, in order to guarantee the intravital homo(io)thermism of biogas jar, every group of thermodynamic cycle pipeline 4 bottoms are connected with heat supply pipeline 13, by this heat supply pipeline the thermodynamic cycle pipeline is heated, and each group pipeline is independently installed and is respectively equipped with maintenance and changes hole (not indicating among the figure), can adjust at any time, repair pipeline.
Another emphasis of the utility model marsh-gas fermentation tank improves and is: the opening device 50 that is provided with these discharge port 14 dischargings of control in discharge port 14 upper ends, its whole height is a little less than the height of opening for feed, this opening device 50 is in turn connected into sealing integral body by some hollow sleeves, connect by rope 24 between each sleeve, be provided with a starter gear 6, after by this starter gear 6 sleeve being opened successively, form the opening 25 that is connected with discharge port between the sleeve.Specifically: as Fig. 3～shown in Figure 7: this sleeve upper end is provided with and embeds ring 20, the lower end is provided with holding ring 21, these embedding ring 20 tops are provided with fixed ring 22, these holding ring 21 bottoms are provided with down fixed ring 23, this upper and lower fixed ring 22,23 connects by rope 24, each sleeve constitutes one by embedding ring 20 with holding ring 21 mutual pegging graft, other is provided with a top sleeve 9, these top sleeve 9 upper end closeds, and be provided with a draw ring 19, the lower end is provided with holding ring 21 equally, and this draw ring 19 is connected with described starter gear 6.This starter gear 6 can be the mechanical lifting machine for being arranged at the lift of tank body outside, also can be motor hoist, in order to guarantee the sealing property between each sleeve, in actual use, can encircle sheathed packing ring outside 20 in embedding.
In order to fix this opening device 50, be fixed with a sleeve fixed ring 11 on the top of tank body discharge port 14, the sleeve of opening device 50 bottoms is fixed in this fixed ring 11, the opening ways of this opening device is: this draw ring 19 connects a starter gear 6, the lifting passage that this starter gear 6 is offered by the tank body upper end is positioned over the tank body outer end, can open as required, start this starter gear 6, this starter gear 6 is each sleeve of pull-up step by step, when opening the first segment sleeve, open between this first segment sleeve and the second joint sleeve and be formed with opening 25, this opening 25 connects discharge port 14, put into big water gaging from water-in 8, the intravital rubbish of jar is along with the souring of water, from this opening 25, enter discharge port 14, and through output channel 15 outputs, along with rubbish height in the tank body 1 reduces gradually, this starter gear 6 promotes the sleeve 10 of lower end gradually, make rubbish clean out tank body from top to bottom gradually, changed original mode of discharging rubbish from the lower end, effectively improved rubbish because the long phenomenon of blocking of in tank body, luming that causes of fermentation time.
In addition, the improvement of the utility model marsh-gas fermentation tank is, above-mentioned thermodynamic cycle pipeline 4 can be for as Fig. 8 and S shape shown in Figure 9 or the shape of falling S, but be not limited to this two kinds of forms, and on tank wall, offer the service ports 12 of corresponding each thermodynamic cycle pipeline, convenient for maintaining and replacing, and, in order to place output channel 15, be provided with pressure piping in this output channel and help flowing water rifle 16 owing to recrementitious obstruction.。
The utility model described herein is easy to change on specifically described content basis, revises and/or replenishes, and is understandable that all these change, revise and/or additional all being included in the spirit and scope of foregoing description of the present utility model.
Claims (9)
1, a kind of marsh-gas fermentation tank, include tank body, tank body is provided with opening for feed, water-in, the lower end is provided with discharge port, this discharge port is connected with output channel, this tank body is provided with thermal insulation layer outward, it is characterized in that: this discharge port is provided with the opening device of control discharge hole for discharge, its whole height is a little less than the height of opening for feed, this opening device is in turn connected into sealing integral body by some hollow sleeves, connects by rope between each sleeve, is provided with a starter gear, after by this starter gear sleeve being opened successively, form the opening that is connected with discharge port between the sleeve.
2, marsh-gas fermentation tank as claimed in claim 1, it is characterized in that: this sleeve upper end is provided with and embeds ring, the lower end is provided with holding ring, this embedding ring top is provided with fixed ring, this holding ring bottom is provided with down fixed ring, this upper and lower fixed ring connects by rope, formation one that each sleeve encircles by embedding and holding ring is pegged graft mutually; Other is provided with a top sleeve, this top sleeve upper end closed, and be provided with a draw ring, and the lower end is provided with holding ring, and this draw ring is connected with described starter gear;
This starter gear is one to be arranged at the outer lift of tank body, and this lift is connected with draw ring by rope.
3, marsh-gas fermentation tank as claimed in claim 1 is characterized in that: this discharge port end is provided with the sleeve fixed ring, and described opening device is fixed in this sleeve fixed ring.
4, marsh-gas fermentation tank as claimed in claim 1 is characterized in that: this tank body is made up of interior tank body and outer tank body, between tank body and the outer tank body, is provided with the thermodynamic cycle pipeline group between this thermal insulation layer and the interior tank body in described thermal insulation layer is located at.
5, marsh-gas fermentation tank as claimed in claim 1 is characterized in that: this thermodynamic cycle pipeline group is made up of some thermodynamic cycle pipelines of arranging that are centrosymmetric in tank body, and each thermodynamic cycle pipeline bottom connects by heat supply pipeline.
6, marsh-gas fermentation tank as claimed in claim 5 is characterized in that: the vertical S-shaped layout of this thermodynamic cycle pipeline.
7, marsh-gas fermentation tank as claimed in claim 5 is characterized in that: this thermodynamic cycle pipeline vertically is the shape of falling S and arranges.
8, marsh-gas fermentation tank as claimed in claim 5 is characterized in that: the service ports that offers corresponding each thermodynamic cycle pipeline on the tank body.
9, as the described marsh-gas fermentation tank of arbitrary claim in the claim 1 to 7, it is characterized in that: this output channel is provided with pressure piping and helps the flowing water rifle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201737133U CN201128739Y (en) | 2007-10-19 | 2007-10-19 | Biogas fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201737133U CN201128739Y (en) | 2007-10-19 | 2007-10-19 | Biogas fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201128739Y true CN201128739Y (en) | 2008-10-08 |
Family
ID=40016577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201737133U Expired - Fee Related CN201128739Y (en) | 2007-10-19 | 2007-10-19 | Biogas fermentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201128739Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102286368A (en) * | 2011-09-07 | 2011-12-21 | 乌鲁木齐市隆盛达环保科技有限公司 | Insulating biogas fermentation tank |
| CN102382761A (en) * | 2010-09-02 | 2012-03-21 | 深圳市广业龙澄环保能源有限公司 | Liquid power automatic stirring marsh gas fermentation device |
-
2007
- 2007-10-19 CN CNU2007201737133U patent/CN201128739Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102382761A (en) * | 2010-09-02 | 2012-03-21 | 深圳市广业龙澄环保能源有限公司 | Liquid power automatic stirring marsh gas fermentation device |
| CN102382761B (en) * | 2010-09-02 | 2013-07-10 | 深圳市广业龙澄环保能源(集团)有限公司 | Liquid power automatic stirring marsh gas fermentation device |
| CN102286368A (en) * | 2011-09-07 | 2011-12-21 | 乌鲁木齐市隆盛达环保科技有限公司 | Insulating biogas fermentation tank |
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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: 20081008 Termination date: 20151019 |
|
| EXPY | Termination of patent right or utility model |