CN208454976U - A kind of installation for fermenting for municipal refuse recycling - Google Patents
A kind of installation for fermenting for municipal refuse recycling Download PDFInfo
- Publication number
- CN208454976U CN208454976U CN201821163633.4U CN201821163633U CN208454976U CN 208454976 U CN208454976 U CN 208454976U CN 201821163633 U CN201821163633 U CN 201821163633U CN 208454976 U CN208454976 U CN 208454976U
- Authority
- CN
- China
- Prior art keywords
- fermentor
- disinfection tank
- fermenting
- installation
- tank
- 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
- 238000009434 installation Methods 0.000 title claims abstract description 11
- 238000004064 recycling Methods 0.000 title claims abstract description 11
- 235000013305 food Nutrition 0.000 claims abstract description 24
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 23
- 241000894006 Bacteria Species 0.000 claims abstract description 15
- 238000000855 fermentation Methods 0.000 claims abstract description 12
- 230000004151 fermentation Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000008676 import Effects 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 14
- 239000002689 soil Substances 0.000 abstract description 7
- 238000009933 burial Methods 0.000 abstract description 4
- 239000010813 municipal solid waste Substances 0.000 abstract description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 238000010248 power generation Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
A kind of installation for fermenting for municipal refuse recycling, it is related to object field of garbage disposal, can contaminated soil and underground water in a manner of solving the problems, such as municipal refuse directly by burial.The utility model includes that fermentor, high-temperature disinfection tank, air accumulator, bacterium case and food refuse launch bucket；High-temperature disinfection tank, air accumulator, bacterium case and food refuse are launched bucket and are connect respectively with fermentor each by pipeline, first butterfly valve is equipped between high-temperature disinfection tank and the tank connected pipeline of fermentation, pipeline between bacterium case and fermentor is equipped with ball valve, agitating device and conveying device are provided in fermentor, the top of high-temperature disinfection tank is equipped with high-temperature steam import, and high-temperature disinfection tank is equipped with second butterfly valve between food refuse dispensing bucket.The biogas generated using the utility model can be used to combustion power generation, can also be used to cook, avoid the mode that direct food refuse directly fills and pollute to soil and low water.The utility model is suitable for the recovery processing of city food refuse.
Description
Technical field
The utility model relates to food-trash treatment fields, and in particular to a kind of installation for fermenting.
Background technique
The rubbish in city such as eats surplus residue food, residual dish, melon skin, fruit bits at present, and processing mode is mostly by it
It in polybag, is handled eventually by the mode of burial, since food refuse is easy to rot in polybag, is produced
Raw stench, breeds pest, bacterium etc., can serious contaminated soil and underground water by way of burial.
Utility model content
The utility model in order to solve the problems, such as municipal refuse directly by way of burial can contaminated soil and underground water,
And provide a kind of installation for fermenting for municipal refuse recycling.
The utility model adopts the technical scheme that solve above-mentioned technical problem:
It includes that fermentor, high-temperature disinfection tank, air accumulator, bacterium case and food refuse launch bucket；
High-temperature disinfection tank, air accumulator, bacterium case and food refuse are launched bucket and are connect respectively with fermentor each by pipeline, high
It is equipped with first butterfly valve between warm disinfection tank and the tank connected pipeline of fermentation, the pipeline between bacterium case and fermentor is equipped with ball valve,
Agitating device and conveying device are provided in fermentor, the top of high-temperature disinfection tank is equipped with high-temperature steam import, high-temperature disinfection tank
Food refuse launch bucket between be equipped with second butterfly valve.
The utility model has the advantages that compared with prior art
First benefit puts into broken food refuse in food refuse dispensing bucket to the utility model, opens second butterfly valve,
Food refuse enters high-temperature disinfection tank and sterilizes, and first butterfly valve is opened after sterilizing, and the food refuse after sterilizing enters hair
Fermentation tank carries out anaerobic fermentation and generates biogas, and the biogas of generation is collected by air accumulator can be for combustion power generation, can also be with
For cooking, the swill after fermentation can be directly embedded in soil as Fertilizer application, will not generate pollution, while
Disposed waste recycling and reusing is avoided direct food refuse by the heavy metal pollution that can be degraded in soil, the utility model
The mode directly filled pollutes soil and low water.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
Specific embodiment
Specific embodiment 1: illustrate present embodiment in conjunction with Fig. 1, present embodiment it include that fermentor 1, high temperature disappear
Malicious tank 2, air accumulator 3, bacterium case 4 and food refuse launch bucket 5；
High-temperature disinfection tank 2, air accumulator 3, bacterium case 4 and food refuse are launched bucket 5 and are connected respectively with fermentor 1 each by pipeline
It connects, equipped with first butterfly valve 6 between the pipeline that high-temperature disinfection tank 2 and fermentor 1 connect, on the pipeline between bacterium case 4 and fermentor 1
Equipped with ball valve 14, agitating device 7 and conveying device 8 are provided in fermentor 1, the top of high-temperature disinfection tank 2 is equipped with high-temperature steam
Import, high-temperature disinfection tank 2 are equipped with second butterfly valve 10 between food refuse dispensing bucket 5.
Specific embodiment 2: illustrating present embodiment in conjunction with Fig. 1, conveying device 8 described in present embodiment is spiral
The bottom of fermentor 1 is arranged in shape conveyer, screw conveyor.
Screw conveyor is used to pass out to the food after fermentation the outside of fermentor 1.
Specific embodiment 3: illustrating present embodiment in conjunction with Fig. 1, agitating device 7 described in present embodiment includes turning
Axis 7-1 and stirring wheel 7-2；
Shaft 7-1 is arranged on fermentor 1, and stirring wheel 7-2 is fixed on shaft 7-1, and stirring wheel 7-2 passes through the spiral
The driving of shape conveyer.
So set, the material in fermentor 1 can be made to be sufficiently stirred, avoids material formation temperature layer and influence fermentation
Yield.
Other compositions and connection relationship are identical with embodiment two.
Specific embodiment 4: illustrating present embodiment in conjunction with Fig. 1, stirring wheel 7-2 described in present embodiment is tooth form,
Spiral vane on stirring wheel 7-2 and the screw conveyor cooperates to drive stirring wheel 7-2 to rotate.
Drive stirring wheel 7-2 that can save driving element by screw conveyor.
Other compositions and connection relationship are the same as the specific implementation mode 3.
Specific embodiment 5: illustrating present embodiment in conjunction with Fig. 1, high-temperature disinfection tank 2 described in present embodiment is equipped with
Pressure gauge 9 and exhaust valve 13.
It is to detect pressure when being passed through high-temperature steam in high-temperature disinfection tank 2 that 9 purpose of pressure gauge, which is arranged, is passed through 121 DEG C of steaming
Vapour opens the discharge air of exhaust valve 13 and turns off exhaust valve when gauge hand is zero when pressure reaches 0.05Mpa
13, it maintains the pressure in high-temperature disinfection tank 2 between 0.1-0.15Mpa, keeps after twenty minutes, opening exhaust valve 13, stop
It is passed through steam, steam is discharged by exhaust valve 13.
Purpose is to improve the yield of anaerobic fermentation to thoroughly go out except the miscellaneous bacteria in food refuse.
Other compositions and connection relationship are identical as specific embodiment four.
Specific embodiment 6: illustrate present embodiment in conjunction with Fig. 1, butterfly valve 6 described in present embodiment and the fermentation
Discharge tube 11 is communicated between the pipeline that tank 1 connects, discharge tube 11 is equipped with water drain ball valve 12.
The purpose that discharge tube 11 is arranged is in food refuse fermentation process, and the concentration of free ammonia can increase, and inhibits methane
The generation of bacterium, is diluted by discharging water, and can be improved the concentration of free ammonia rapidly, be improved the inversion quantity of biogas.
Other compositions and connection relationship are identical as specific embodiment five.
Claims (6)
1. a kind of installation for fermenting for municipal refuse recycling, it is characterised in that: it includes fermentor (1), high-temperature disinfection tank
(2), air accumulator (3), bacterium case (4) and food refuse launch bucket (5)；
High-temperature disinfection tank (2), air accumulator (3), bacterium case (4) and food refuse launch bucket (5) each by pipeline respectively with fermentation
Tank (1) connects, and is equipped with first butterfly valve (6) between the pipeline that high-temperature disinfection tank (2) is connect with fermentor (1), bacterium case (4) and fermentation
Pipeline between tank (1) is equipped with ball valve (14), is provided with agitating device (7) and conveying device (8), high temperature in fermentor (1)
The top of disinfection tank (2) is equipped with high-temperature steam import, high-temperature disinfection tank (2) and food refuse launch between bucket (5) equipped with the
Two butterfly valves (10).
2. a kind of installation for fermenting for municipal refuse recycling according to claim 1, it is characterised in that: the conveying dress
Setting (8) is spiral shape conveyer, and screw conveyor is arranged in the bottom of fermentor (1).
3. a kind of installation for fermenting for municipal refuse recycling according to claim 2, it is characterised in that: the stirring dress
Setting (7) includes shaft (7-1) and stirring wheel (7-2)；
Shaft (7-1) is arranged on fermentor (1), and stirring wheel (7-2) is fixed on shaft (7-1), and stirring wheel (7-2) passes through institute
State the driving of spiral shape conveyer.
4. a kind of installation for fermenting for municipal refuse recycling according to claim 3, it is characterised in that: the stirring wheel
(7-2) is tooth form, and the spiral vane on stirring wheel (7-2) and the screw conveyor cooperates to drive stirring wheel (7-2) to turn
It is dynamic.
5. a kind of installation for fermenting for municipal refuse recycling according to claim 4, it is characterised in that: the high temperature disappears
Malicious tank (2) is equipped with pressure gauge (9) and exhaust valve (13).
6. a kind of installation for fermenting for municipal refuse recycling according to claim 5, it is characterised in that: the butterfly valve 6
It is communicated between the pipeline being connect with the fermentor (1) discharge tube (11), discharge tube (11) is equipped with water drain ball valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821163633.4U CN208454976U (en) | 2018-07-20 | 2018-07-20 | A kind of installation for fermenting for municipal refuse recycling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821163633.4U CN208454976U (en) | 2018-07-20 | 2018-07-20 | A kind of installation for fermenting for municipal refuse recycling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208454976U true CN208454976U (en) | 2019-02-01 |
Family
ID=65180341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821163633.4U Expired - Fee Related CN208454976U (en) | 2018-07-20 | 2018-07-20 | A kind of installation for fermenting for municipal refuse recycling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208454976U (en) |
-
2018
- 2018-07-20 CN CN201821163633.4U patent/CN208454976U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |