CN206052010U - A kind of multistage collection scum silica frost organic garbage methane installation for fermenting - Google Patents
A kind of multistage collection scum silica frost organic garbage methane installation for fermenting Download PDFInfo
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- CN206052010U CN206052010U CN201621053219.9U CN201621053219U CN206052010U CN 206052010 U CN206052010 U CN 206052010U CN 201621053219 U CN201621053219 U CN 201621053219U CN 206052010 U CN206052010 U CN 206052010U
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- silica frost
- scum silica
- storage chamber
- air storage
- fermenting
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Abstract
The utility model discloses a kind of multistage collection scum silica frost organic garbage methane installation for fermenting, organic waste pulverizer is connected feeding barrel by it, discharging opening connects the fermenting cellar of Organic rubbish fermentation tank, air storage chamber is provided with the top of fermenting cellar, porous slag trap is provided between air storage chamber and fermenting cellar, air storage chamber is connected with overflow pipe, and the other end connection fluid storage tank of overflow pipe, fluid storage tank Jing reflux pipes are connected with air storage chamber and feeding barrel；The fermentation interior is provided with about at least two scum silica frost collecting hoods arranged, the scum silica frost riser being connected with air storage chamber is provided with the top of scum silica frost collecting hood, the bottom of porous slag trap is fixedly connected scum silica frost return duct, what scum silica frost return duct was stretched to fermenting cellar bottom and was connected with air storage chamber.This utility model cleans return-flow structure by arranging multistage collection froth structure and scum silica frost, can effectively collect scum silica frost, eliminate crust hidden danger, effectively increase fermenting cellar volume and air storage chamber volume, improve raw material availability and factor of created gase.
Description
Technical field
This utility model belongs to technical field of methane fermentation, is related to a kind of multistage collection scum silica frost organic garbage methane fermentation dress
Put.
Background technology
With expanding economy, the rapid expansion of city size and the quick increase of urban population, the organic waste of generation
It is more and more.In organic waste, moisture and content of organics are high, easily decompose, and easily produce foul smell and sewage etc..If too late
When process, will cause secondary pollution to environment, and organic waste long-time will be packed together, easily grow pathogenic microorganism,
The harmful substances such as mycotoxin.Treating method for organic refuse mainly has sanitary landfills, feed manufacturing, aerobic compost, refinement at present
Biodiesel and anaerobic digestion etc..And current anaerobic digestion device easily occurs Partial fermentation raw material in anaerobic digestion process
In the presence of buoyancy, floating forms scum silica frost.The long-term hydropenia of scum silica frost, drying shrinkage further form crust.Crust can cause anaerobic digestion
The methane accumulation that device is produced is obstructed, effective fermentation volume and air storage chamber volume reducing, and raw material availability is reduced, and factor of created gase is reduced
Deng.The explosion of anaerobic digestion device can be caused when serious.Therefore, it is necessary to develop a kind of energy effectively solving anaerobic digestion device exist
Occur scum problem in anaerobic digestion process so that organic waste is able to abundant anaerobic digestion, realize that maximum resourceization is processed, from
And improve the utilization rate of raw material and improve factor of created gase.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of multistage collection scum silica frost organic garbage methane fermentation dress
Put, in energy effectively solving anaerobic digestion device, the cleaning of organic refuse fermentation process scum silica frost is difficult, and raw material availability is low, and factor of created gase is low
Problem, make organic waste be able to abundant anaerobic digestion, realize that maximum resourceization is processed, the utilization rate of raw material and carry so as to improve
High yield gas rate.
This utility model solves above-mentioned technical problem with following technical scheme：
A kind of multistage collection scum silica frost organic garbage methane installation for fermenting of this utility model, including organic garbage pulverator, send out
Ferment room, air storage chamber and fluid storage tank, the charging aperture connection feeding barrel of organic waste pulverizer, discharging opening Jing pipelines connection fermenting cellar,
Air storage chamber is provided with the top of fermenting cellar, porous slag trap, air storage chamber and biogas slurry filtering hydrorrhea between air storage chamber and fermenting cellar, is provided with
One end of flow tube is connected, and the other end of biogas slurry cleaner liquid overflow pipe connects fluid storage tank, fluid storage tank Jing reflux pipes and air storage chamber
And feeding barrel is connected；The fermentation interior is provided with about at least two scum silica frost collecting hoods arranged, the top of scum silica frost collecting hood
Portion is provided with the scum silica frost riser being connected with air storage chamber, and the bottom of porous slag trap is fixedly connected scum silica frost return duct, scum silica frost backflow
What pipe was stretched to fermenting cellar bottom and was connected with air storage chamber.
Biogas outlet tube is provided with the top of the air storage chamber, the biogas slurry being connected with reflux pipe is provided with gas storage room ring-like
Spray line.
The biogas slurry outlet of the fluid storage tank is connected with reflux pipe, is provided with sewage pump on reflux pipe, sewage pump and
Fluid storage tank biogas slurry valve is provided between biogas slurry outlet.
The top of the feeding barrel is provided with biogas slurry dilution entrance, and biogas slurry dilution entrance is connected with reflux pipe, and in pipe
Road is provided with biogas slurry reflux dilution valve, and the bottom of feeding barrel is provided with feeding barrel clearing valve.
The pipeline that the discharge end of the organic waste pulverizer is connected with fermenting cellar is provided with fermenting cellar inlet valve.
The bottom of the air storage chamber is provided with the biogas slurry cleaner liquid outlet being connected with overflow pipe, and biogas slurry cleaner liquid is exported and overflow
The pipeline that flow tube is connected is provided with biogas slurry cleaner liquid overflow valve, and the upper outside of air storage chamber is provided with biogas slurry Butterworth Hatch, and biogas slurry is clear
Xi Kou one end is connected with the ring-like spray line of biogas slurry, and the other end is connected with reflux pipe, and gas storage is provided with connecting line
Room biogas slurry purge valve.
The bottom of the fermenting cellar is provided with fermenting cellar clearing valve.
The scum silica frost collecting hood is made up of oblique baffle plate, and aperture is provided with baffle plate, and scum silica frost riser is arranged on baffle plate
Top, and communicate with the region below baffle plate, upper and lower scum silica frost collecting hood is arrangement of staggering.
This utility model device has the advantages that：
1st, this utility model devises multistage collection froth structure and scum silica frost cleaning return-flow structure, can effectively collect scum silica frost,
And the scum silica frost for collecting air storage chamber can be smashed cleaning and be back to fermenting cellar, send out with new organic waste mixture mixing again
Ferment, eliminates crust hidden danger, effectively increases fermenting cellar volume and air storage chamber volume, improves raw material availability and factor of created gase.
2nd, the organic waste collected first is carried out comminution pretreatment by this utility model device, while conveying with return-flow system
The biogas slurry cleaner liquid mixing for coming over, provides good fermentation raw material for organic refuse fermentation room.
3rd, by organic waste pretreatment, be transported to Organic rubbish fermentation tank carries out anaerobic fermentation generation to this utility model device
Biogas, biogas can be for users to use.
4. the fluid storage tank Main Function that this utility model is arranged is storage biogas slurry cleaner liquid, and is organic by reflux pipe
Rubbish pre-processing device provides material mixing liquid, provides biogas slurry cleaning scum silica frost for Organic rubbish fermentation tank, and cleaning performance is good.
Description of the drawings
Fig. 1 is the multistage structural representation for collecting scum silica frost organic garbage methane installation for fermenting of this utility model.
In figure：1- feeding barrel bracing frames, 2- organic waste pulverizers, 3- discharging openings, 4- feeding barrel clearing valves, 5- feed intake
Bucket, 6- biogas slurry reflux dilution valves, 7- biogas slurries dilution entrance, 8- air storage chamber biogas slurry purge valves, 9- biogas slurry Butterworth Hatch, 10- biogas slurry rings
Type spray line, 11- porous slag traps, 12- air storage chambers, 13- biogas outlet tubes, 14- air storage chamber top covers, bis- grades of scum silica frost of 15- are lifted
Pipe, the outlet of bis- grades of scum silica frost collecting hoods of 16-, 17- biogas slurries cleaner liquid, 18- biogas slurry cleaner liquid overflow valves, 19- one-level scum silica frost risers,
20- one-level scum silica frost collecting hoods, 21- one-level scum silica frost collecting hood seats, 22- overflow pipes, 23- fermenting cellar inlet valves, the charging of 24- fermenting cellars
Mouth, 25- scum silica frost return ducts, 26- fermenting cellar clearing valves, 27- fermenting cellars, 28- Organic rubbish fermentation tank bracing frames, 29- fluid storage tanks,
The outlet of 30- biogas slurries, 31- fluid storage tank biogas slurry valves, 32- sewage pumps, 33- reflux pipes.
Specific embodiment
The utility model will be further described below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of multistage collection scum silica frost organic garbage methane installation for fermenting of this utility model, including organic waste
Pulverizer 2, fermenting cellar 27, air storage chamber 12 and fluid storage tank 29, fermenting cellar 27 and the composition Organic rubbish fermentation tank of air storage chamber 12, it is organic
The bottom of rubbish fermentation tank is provided with Organic rubbish fermentation tank bracing frame 28, the charging aperture connection feeding barrel of organic waste pulverizer 2
5, the bottom of feeding barrel 5 is provided with feeding barrel bracing frame 1；3 Jing pipelines of the discharging opening connection fermenting cellar 27 of organic waste pulverizer 2,
The top of fermenting cellar 27 is provided with air storage chamber 12, is spaced by porous slag trap 11, gas storage between air storage chamber 27 and fermenting cellar 12
The top of room 12 is provided with air storage chamber top cover 14, and the bottom of air storage chamber 12 is provided with the biogas slurry cleaner liquid being connected with 22 one end of overflow pipe
Outlet 17, the other end connection fluid storage tank 29 of overflow pipe 22,29 Jing reflux pipes 33 of fluid storage tank are cleaned with the biogas slurry of air storage chamber 12
The biogas slurry dilution entrance 7 of mouth 9 and feeding barrel 5 is connected；One-level scum silica frost collecting hood 20 is installed in fermenting cellar 27 and two grades floating
Slag collecting hood 16, the top of one-level scum silica frost collecting hood 20 are provided with the one-level scum silica frost riser 19 being connected with porous slag trap 11,
The bottom of one-level scum silica frost collecting hood 20 is connected with one-level scum silica frost collecting hood seat 21, and one-level scum silica frost collecting hood seat 21 is arranged on fermentation
On the inwall of room 27；The top of two grades of scum silica frost collecting hoods 16 is provided with two grades of scum silica frost risers being connected with porous slag trap 11
15, one-level scum silica frost riser 19 and two grades of scum silica frost risers 15 are connected with air storage chamber；The bottom of porous slag trap 11 is fixed
Connection scum silica frost return duct 25, scum silica frost return duct 25 is stretched to 27 bottom of fermenting cellar and is connected with air storage chamber 12.
The top of the air storage chamber 12 is provided with biogas outlet tube 13, is provided with what is be connected with reflux pipe 33 in air storage chamber 12
The ring-like spray line 10 of biogas slurry, the ring-like spray line 10 of biogas slurry are installed along 12 inwall of air storage chamber.
The bottom of the fluid storage tank 12 is provided with biogas slurry outlet 30, and biogas slurry outlet 30 is connected with reflux pipe 33, return duct
Sewage pump 32 is installed on road 33, between sewage pump 32 and biogas slurry outlet 30, fluid storage tank biogas slurry valve 31 is provided with.
The top of the feeding barrel 5 arranges biogas slurry dilution entrance 7, is provided between biogas slurry dilution entrance 7 and reflux pipe 33
Biogas slurry reflux dilution valve 6；The bottom of feeding barrel 5 is provided with feeding barrel clearing valve 4.
Connecting pipe between the discharging opening 3 and fermenting cellar charging aperture 24 of the organic waste pulverizer 2 is provided with fermentation
Room inlet valve 23.
The biogas slurry cleaner liquid outlet 17 of 12 bottom of the air storage chamber is provided with biogas slurry filtering with the connecting pipe of overflow pipe 22
Liquid overflow valve 18, the upper outside of air storage chamber 12 are provided with biogas slurry Butterworth Hatch 9, one end and the ring-like sprinkling of biogas slurry of biogas slurry Butterworth Hatch 9
Pipe 10 is connected, and the other end is connected with reflux pipe 33, and air storage chamber biogas slurry purge valve 8 is provided with connecting line.
The bottom of the fermenting cellar 27 is provided with fermenting cellar clearing valve 26.
The scum silica frost collecting hood that this utility model is adopted is made up of oblique baffle plate, and aperture, scum silica frost riser are provided with baffle plate
Installed in the top of baffle plate, and communicate with the region below baffle plate, this utility model can also be arranged as required to two or more
Scum silica frost collecting hood, and to stagger up and down arrangement.
Operation principle of the present utility model is as follows：
Collect before scum silica frost organic garbage methane installation for fermenting using this utility model is multistage, be first shut off feeding barrel clearing valve
4th, air storage chamber biogas slurry purge valve 8, biogas slurry cleaner liquid overflow valve 18 and fermenting cellar clearing valve 26.The biogas slurry backflow for opening feeding barrel is dilute
Release valve 6, fermenting cellar inlet valve 23 and fluid storage tank biogas slurry valve 31.According to conventional program, the daily organic waste collected is thrown in
To in feeding barrel 5, start sewage pump 32 by the biogas slurry cleaner liquid in fluid storage tank 29 by reflux pipe 33 be evacuated in feeding barrel 5 with
The organic waste of input is mixed, and the flow of cleaner liquid is regulated using the biogas slurry reflux dilution valve 6 on feeding barrel 5.Start
The mixture of organic waste and biogas slurry cleaner liquid is crushed by organic waste pulverizer 2.Pressure is produced in organic waste pulverizer 2
In the presence of, the organic waste mixture for crushing sequentially passes through the discharging opening 3 of organic waste pulverizer 2, fermenting cellar inlet valve
23 and fermenting cellar charging aperture 24 enter in the fermenting cellar 27 of Organic rubbish fermentation tank.In the fermenting cellar 27 of Organic rubbish fermentation tank
In, anaerobic fermentation produces biogas to the organic waste mixture for crushing at a suitable temperature, and biogas rises into air storage chamber
In 12, and user's use is conveyed to by biogas outlet tube 13.Fermenting cellar of the organic waste mixture in Organic rubbish fermentation tank
Easily there is Partial fermentation raw material in 27 inner anaerobic digestion process and float in the presence of buoyancy forming scum silica frost.Scum silica frost was floating
It is subject to the one-level scum silica frost collecting hood seat 21 and one-level scum silica frost collecting hood 20 that arrange in Organic rubbish fermentation tank to stop in journey, changes
Floating direction to the 19 central authorities aggregation of one-level scum silica frost riser, and it is upwardly until air storage chamber along one-level scum silica frost riser 19
12.And biogas, biogas slurry and the part scum silica frost for producing then continues to rise by the aperture on one-level scum silica frost collecting hood 20.Rise to
During two grades of scum silica frost collecting hoods 16, and stopped by two grades of scum silica frost collecting hoods 16, biogas, biogas slurry continue through two grades of scum silica frost and collect
Aperture on cover 16 rises.And the scum silica frost for passing through one-level scum silica frost collecting hood 20 is collected by two grades of scum silica frost collecting hoods 16 again, and edge
Two grades of scum silica frost risers 15 are upwardly until air storage chamber 12.By the biogas of two grades of scum silica frost collecting hoods 16, biogas slurry and part
A small amount of scum silica frost continues to rise.When rising to porous slag trap 11, stopped by porous slag trap 11 again, biogas, biogas slurry are then
Smoothly entered in air storage chamber 12 by the aperture of porous slag trap 11.The a small amount of scum silica frost in part is then blocked in porous slag trap 11
Below.Biogas is conveyed to user's use by biogas outlet tube 13.Biogas slurry cleaner liquid after multiple stage separation is filtered in biogas slurry
Under the control of clear liquid overflow valve 18, Jing biogas slurries cleaner liquid outlet 17 and the stream of overflow pipe 22 are made to the storage of fluid storage tank 29 of reservoir equipment
With.Jing one-level scum silica frost collecting hood 20 and two grades of scum silica frost collecting hoods 16 are collected, and Jing one-level scum silica frost riser 19 and two grades of scum silica frost are carried
When riser 15 lifts the scum silica frost needs cleaning backflow of air storage chamber 12, the biogas slurry reflux dilution valve 6 of feeding barrel 5 is first closed, is started
Sewage pump 32, then open air storage chamber biogas slurry purge valve 8 the biogas slurry cleaner liquid in fluid storage tank 29 is evacuated to into natural pond by reflux pipe 33
Pendular ring type spray line 10.Biogas slurry cleaner liquid is sprayed at by dross surface by the spray hole opened up on the ring-like spray line of biogas slurry 10,
And scum silica frost is smashed.Scum silica frost and biogas slurry filtering liquid mixture Jing scum silica frost return duct 25 after smashing is back to 27 bottom of fermenting cellar,
And be mixed together with new fermentation raw material, fermentation gas again.After cleaning scum silica frost is finished, it is necessary to close air storage chamber biogas slurry at once
Purge valve 8.When needing to clean feeding barrel 5, fermenting cellar inlet valve 23 can be closed, feeding barrel 5 is cleaned with water, open feeding barrel cleaning
Valve 4, water is discharged outside feeding barrel 5.When 27 inner sediment of fermenting cellar is excessive, it is necessary to appropriate to clear up, fermenting cellar clearing valve is opened
26, the sediment in fermenting cellar 27 to be discharged, the sediment of discharge is installed with special container, is used as fertilizer, can not discharge everywhere, with
Exempt to cause secondary pollution.After discharge is suitable, immediately fermenting cellar clearing valve 26 is closed.
Claims (8)
1. one kind is multistage collects scum silica frost organic garbage methane installation for fermenting, it is characterised in that it includes organic garbage pulverator, sends out
Ferment room, air storage chamber and fluid storage tank, the charging aperture connection feeding barrel of organic waste pulverizer, discharging opening Jing pipelines connection fermenting cellar,
Air storage chamber, fermenting cellar and air storage chamber composition Organic rubbish fermentation tank are provided with the top of fermenting cellar, are set between air storage chamber and fermenting cellar
There is porous slag trap, air storage chamber is connected with one end of overflow pipe, the other end connection fluid storage tank of overflow pipe, fluid storage tank Jing backflows
Pipeline is connected with air storage chamber and feeding barrel；The fermentation interior is provided with about at least two scum silica frost collecting hoods arranged, and floats
The scum silica frost riser being connected with air storage chamber is provided with the top of slag collecting hood, the bottom of porous slag trap is fixedly connected scum silica frost backflow
Pipe, what scum silica frost return duct was stretched to fermenting cellar bottom and was connected with air storage chamber.
2. it is multistage according to claim 1 to collect scum silica frost organic garbage methane installation for fermenting, it is characterised in that the top of air storage chamber
Portion is provided with biogas outlet tube, and the ring-like spray line of the biogas slurry being connected with reflux pipe is provided with gas storage room.
3. it is multistage according to claim 1 to collect scum silica frost organic garbage methane installation for fermenting, it is characterised in that the natural pond of fluid storage tank
Liquid outlet is connected with reflux pipe, is provided with sewage pump, is provided with fluid storage tank between sewage pump and biogas slurry outlet on reflux pipe
Biogas slurry valve.
4. it is multistage according to claim 1 to collect scum silica frost organic garbage methane installation for fermenting, it is characterised in that the feeding barrel
Top be provided with biogas slurry dilution entrance, biogas slurry dilution entrance be connected with reflux pipe, and be provided with pipeline biogas slurry flow back it is dilute
Release valve；The bottom of feeding barrel is provided with feeding barrel clearing valve.
5. it is multistage according to claim 1 to collect scum silica frost organic garbage methane installation for fermenting, it is characterised in that organic waste powder
The pipeline that the discharge end of broken machine is connected with fermenting cellar is provided with fermenting cellar inlet valve.
6. it is multistage according to claim 1 to collect scum silica frost organic garbage methane installation for fermenting, it is characterised in that the air storage chamber
Bottom be provided with the outlet of biogas slurry cleaner liquid, the biogas slurry cleaner liquid pipeline that is connected with overflow pipe of outlet is provided with biogas slurry filtering hydrorrhea
Stream valve, the upper outside of air storage chamber are provided with biogas slurry Butterworth Hatch, and biogas slurry Butterworth Hatch one end is connected with the ring-like spray line of biogas slurry, another
End is connected with reflux pipe, and air storage chamber biogas slurry purge valve is provided with connecting line.
7. it is multistage according to claim 1 to collect scum silica frost organic garbage methane installation for fermenting, it is characterised in that the fermenting cellar
Bottom fermenting cellar clearing valve is installed.
8. it is multistage according to claim 1 to collect scum silica frost organic garbage methane installation for fermenting, it is characterised in that the scum silica frost is received
Collection cover is made up of oblique baffle plate, is provided with aperture on baffle plate, and scum silica frost riser is arranged on the top of baffle plate, and with baffle plate below
Region communicates, and upper and lower scum silica frost collecting hood is arrangement of staggering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053219.9U CN206052010U (en) | 2016-09-13 | 2016-09-13 | A kind of multistage collection scum silica frost organic garbage methane installation for fermenting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053219.9U CN206052010U (en) | 2016-09-13 | 2016-09-13 | A kind of multistage collection scum silica frost organic garbage methane installation for fermenting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206052010U true CN206052010U (en) | 2017-03-29 |
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ID=58370909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621053219.9U Expired - Fee Related CN206052010U (en) | 2016-09-13 | 2016-09-13 | A kind of multistage collection scum silica frost organic garbage methane installation for fermenting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206052010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190792A (en) * | 2016-09-13 | 2016-12-07 | 广西壮族自治区林业科学研究院 | A kind of multistage collection scum silica frost organic garbage methane installation for fermenting |
-
2016
- 2016-09-13 CN CN201621053219.9U patent/CN206052010U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190792A (en) * | 2016-09-13 | 2016-12-07 | 广西壮族自治区林业科学研究院 | A kind of multistage collection scum silica frost organic garbage methane installation for fermenting |
| CN106190792B (en) * | 2016-09-13 | 2018-10-16 | 广西壮族自治区林业科学研究院 | A kind of multistage collection dross organic garbage methane installation for fermenting |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20180913 |
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| CF01 | Termination of patent right due to non-payment of annual fee |