CN206109049U - Novel pig house is with fermentation system - Google Patents
Novel pig house is with fermentation system Download PDFInfo
- Publication number
- CN206109049U CN206109049U CN201621165674.8U CN201621165674U CN206109049U CN 206109049 U CN206109049 U CN 206109049U CN 201621165674 U CN201621165674 U CN 201621165674U CN 206109049 U CN206109049 U CN 206109049U
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- China
- Prior art keywords
- fermentation
- pig house
- screen cloth
- gas outlet
- 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
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- 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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- Treatment Of Sludge (AREA)
Abstract
The utility model relates to a novel pig house is with fermentation system belongs to marsh gas production facility field, novel pig house is with fermentation system include preprocessing device, fermenting installation, desulphurization device and dewatering device, preprocessing device include settling basin, screen cloth and clear solution exit tube, fermenting installation include fermentation tank, driving motor, magnetic fluid sealed transmission device, stirring rake, discharge gate, gas outlet, desulphurization device include digester body, first otter board, second otter board, third otter board, drain, air inlet and purified gas outlet, the utility model provides a novel pig house is with fermentation system can carry out the preliminary treatment to excrement and urine before the fermentation, can carry out the intensive mixing to natural pond liquid and reduce the production of bubble at fermentation process, can carry out desulfurization and dehydration to the marsh gas that produces, effective pollution that reduces the environment.
Description
Technical field
This utility model belongs to biogas production apparatus field, specifically, is related to a kind of Novel pig house fermentation system.
Background technology
Biogas has obtained the accreditation in the whole world as a kind of clean energy resource, and whole world biogas is mainly used in generating electricity and carries at present
Pure, in biogas, predominant gas composition is methane (CH4), carbon dioxide (CO2) etc. composition, wherein also a certain amount of acid
Matter hydrogen sulfide (H2S), hydrogen sulfide is a kind of poisonous gass, and untoward reaction, severe patient can be caused after human body suction to have life danger
Danger, and under aerobic and wet heat condition, hydrogen sulfide can corrosion pipeline and combustion apparatus, so as to cause pipe leakage and serious
Accident.
Feces before fermentation were not sufficiently settled and were filtered by existing pig house fermentation system, caused to send out
Ferment is less efficient；Existing pig house fermentation system, in sweat to the stirring of biogas slurry not exclusively or in whipping process
Bubble is easily produced, causes factor of created gase low；Existing pig house fermentation system, carrying out desulfurization and dehydration is comparatively laborious,
And desulfurized effect is not good, treated biogas in combustion can welding.
Therefore, it is necessary to be improved with fermentation system to existing pig house so that pig house is structurally consummate with fermentation system,
Factor of created gase is high and environmental pollution is less.
The content of the invention
In order to overcome the shortcomings of in background technology, this utility model provides a kind of Novel pig house fermentation system, Neng Gou
Pretreatment is carried out to feces before fermentation；The generation of bubble can be sufficiently stirred for and be reduced in sweat to biogas slurry；
Desulfurization and dehydration can be carried out to the biogas for producing, effectively reduce the pollution to environment.
To reach above-mentioned purpose, this utility model is implemented by following technical scheme：
Described Novel pig house fermentation system includes pretreatment unit, installation for fermenting, desulfurizing device and dehydration device, institute
The pretreatment unit stated includes Sedimentation tank, screen cloth and clear liquid outlet pipe, from left to right by screen cloth I and screen cloth inside described Sedimentation tank
II is separated into three chambers, and the aperture of screen cloth I is more than the aperture of screen cloth II, and it is rightmost that clear liquid outlet pipe one end is arranged on Sedimentation tank
Cavity bottom, the other end are connected with fermentation tank, and water pump is provided with clear liquid outlet pipe, and described installation for fermenting includes fermentation tank
Body, motor, magnetic fluid seal driving device, stirring paddle, discharging opening, gas outlet, are provided with the top of described fermentation tank
Magnetic fluid seal driving device and gas outlet, discharging opening are arranged on the bottom of fermentation tank, and described motor passes through shaft coupling
Device and the connection of magnetic fluid seal driving device, described magnetic fluid seal driving device are located at the one end in fermentation tank and stirring
Oar is connected by shaft coupling, and described stirring paddle includes rotating shaft and the agitator arm in rotating shaft and froth breaking oar, described
Desulfurizing device includes that digester body, the first web plate, the second web plate, the 3rd web plate, sewage draining exit, air inlet and purification gas go out
Mouthful, described digester bodies top is provided with closure, and digester body interior is from top to bottom by the first web plate, the second net
Plate, the 3rd web plate are separated into four chambers, and first chamber bottom is provided with sewage draining exit, and dehydrant, the second chamber are provided with second chamber
Outside wall is provided with purified gas outlet, and the 3rd within the chamber is provided with desulfurizing agent, and the 4th chamber sidewall is provided with air inlet, air inlet
Mouth is connected with the gas outlet arranged in fermentation tank.
Further, described clear liquid outlet pipe is arranged on the rightmost cavity bottom one end of Sedimentation tank and is provided with drainage screen.
Further, described agitator arm number is at least provided with three.
The beneficial effects of the utility model：
This utility model is provided with Sedimentation tank, Sedimentation tank and is separated by screen cloth I and screen cloth II, can be by the natural pond containing feces
Liquid carries out secondary settlement and filtration, strengthens the filter effect of biogas slurry so that the impurity into fermentation tank is less, increase fermentation effect
Rate；Agitator arm and froth breaking oar are provided with fermentation tank, biogas slurry are enabled to and is sufficiently stirred in fermentation tank, and have compared with
The generation of few bubble, increases the generation rate of biogas；Desulfurizer is provided with, desulfurization and dehydration is carried out in one apparatus, is made
The biogas combustion rate that must be produced is higher, and the less pollution to environment, and this utility model is by the pre- place in biogas production process
Reason, fermentation, desulfurization and dehydration carry out system and complete so that whole fermentation system gas production it is high and produce biogas combustion when pair
The less pollution of environment.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model sedimentation device structural representation.
In figure, 1- Sedimentation tanks, 2- screen clothes I, 3- screen clothes II, 4- clear liquid outlet pipes, 5- water pumps, 6- fermentation tanks, 7- drive electricity
Machine, 8- magnetic fluid seal driving devices, 9- discharging openings, 10- gas outlets, 11- rotating shafts, 12- agitator arms, 13- froth breaking oars, 14-
Digester body, the first web plates of 15-, the second web plates of 16-, the 3rd web plates of 17-, 18- sewage draining exits, 19- air inlets, 20- purified gas
Body outlet, 21- drainage screens.
Specific embodiment
In order that the purpose of this utility model, technical scheme and beneficial effect are clearer, below in conjunction with accompanying drawing, to this
The preferred embodiment of utility model is described in detail, to facilitate the technical staff to understand.
As shown in Figure 1-2, described Novel pig house fermentation system includes pretreatment unit, installation for fermenting, desulfurizing device
And dehydration device, described pretreatment unit includes Sedimentation tank 1, screen cloth and clear liquid outlet pipe 4, from a left side inside described Sedimentation tank 1
Three chambers are separated into by screen cloth I 2 and screen cloth II 3 to right, the aperture of screen cloth I 2 is more than the aperture of screen cloth II 3, clear liquid outlet pipe 4 one
End is arranged on 1 rightmost cavity bottom of Sedimentation tank, and the other end is connected with fermentation tank 6, and water pump 5 is provided with clear liquid outlet pipe 4,
Described clear liquid outlet pipe 4 is arranged on 1 rightmost cavity bottom one end of Sedimentation tank and is provided with drainage screen 21, by the natural pond with feces
Liquid is entered in Sedimentation tank 1 from 1 left end of Sedimentation tank, filters through screen cloth I 2 and screen cloth II 3, granule larger impurity is blocked in
In the chamber on II 3 left side of screen cloth I 2 and screen cloth, the biogas slurry containing feces can be carried out secondary settlement and filtration, strengthen biogas slurry
Filter effect so that the impurity into fermentation tank 6 is less, increases fermentation efficiency.
Described installation for fermenting includes fermentation tank 6, motor 7, magnetic fluid seal driving device 8, stirring paddle, discharging
Mouth 9, gas outlet 10, is provided with magnetic fluid seal driving device 8 and gas outlet 10 at the top of described fermentation tank 6, discharging opening 9 sets
Put in the bottom of fermentation tank 6, described motor 7 passes through shaft coupling and magnetic fluid seal driving device 8 connects, described
Magnetic fluid seal driving device 8 is located at the one end in fermentation tank 6 and stirring paddle and is connected by shaft coupling, described stirring paddle bag
Include rotating shaft 11 and agitator arm 12 and froth breaking oar 13 in rotating shaft 11,12 number of agitator arm at least provided with three,
Pretreated biogas slurry enters into fermentation tank 6, is stirred so that biogas slurry in the presence of agitator arm 12 and froth breaking oar 13
Factor of created gase is higher.
Described desulfurizing device includes digester body 14, the first web plate 15, the second web plate 16, the 3rd web plate 17, blowdown
Mouth 18, air inlet 19 and purified gas outlet 20, are provided with closure, digester body 14 at the top of described digester body 14
Inside is separated into four chambers by the first web plate 15, the second web plate 16, the 3rd web plate 17 from top to bottom, and first chamber bottom is provided with
Sewage draining exit 18, is provided with dehydrant in second chamber, second chamber lateral wall is provided with purified gas outlet 20, and the 3rd within the chamber sets
There is desulfurizing agent, the 4th chamber sidewall is provided with air inlet 19, and air inlet 19 is connected with the gas outlet 10 arranged in fermentation tank 6,
The biogas produced from fermentation tank 6 enters into the 4th within the chamber from air inlet 19, is then entered by the desulfurizing agent of the 3rd chamber
Row is fully contacted so that the hydrogen sulfide in biogas is sufficiently reacted and removed, while have elutriation to go out, and by second chamber
Dehydrant be dehydrated, when dehydrant absorb water saturation after, moisture can flow into lower section first chamber in, by open sewage draining exit
Moisture is discharged by 18, is discharged from purified gas outlet 20 through the biogas of dehydrant dehydration, and the biogas of generation is in burning pair
The less pollution of air.
The course of work of the present utility model：
Biogas slurry with feces is drained in Sedimentation tank 1 from 1 upper left quarter of Sedimentation tank, through II 3 mistake of screen cloth I 2 and screen cloth
Filter, granule larger impurity is blocked in the chamber on II 3 left side of screen cloth I 2 and screen cloth, opens water pump 5, by clear liquid outlet pipe 4
The biogas slurry for passing through filtration is pumped in fermentation tank 6, under the drive of motor 7, magnetic fluid seal driving device 8 drives and stirs
Mix impeller 12 and froth breaking oar 13 is rotated and biogas slurry is stirred and froth breaking, the biogas of generation enters into the 4th from gas outlet 10
Within the chamber, is then fully contacted by the desulfurizing agent of the 3rd chamber so that the hydrogen sulfide in biogas is sufficiently reacted
And removal, while there is elutriation to go out, and it is dehydrated by the dehydrant in second chamber, after dehydrant absorbs water saturation, moisture meeting
Flow into lower section first chamber in, by open sewage draining exit 18 moisture is discharged, through dehydrant dehydration biogas from purification
Gas outlet 20 discharges, and after a period of time, carries out Treatment of Sludge to Sedimentation tank 1 and fermentation tank 6.
This utility model is provided with Sedimentation tank, Sedimentation tank and is separated by screen cloth I and screen cloth II, can be by the natural pond containing feces
Liquid carries out secondary settlement and filtration, strengthens the filter effect of biogas slurry so that the impurity into fermentation tank is less, increase fermentation effect
Rate；Agitator arm and froth breaking oar are provided with fermentation tank, biogas slurry are enabled to and is sufficiently stirred in fermentation tank, and have compared with
The generation of few bubble, increases the generation rate of biogas；Desulfurizer is provided with, desulfurization and dehydration is carried out in one apparatus, is made
The biogas combustion rate that must be produced is higher, and the less pollution to environment, and this utility model is by the pre- place in biogas production process
Reason, fermentation, desulfurization and dehydration carry out system and complete so that whole fermentation system gas production it is high and produce biogas combustion when pair
The less pollution of environment.
Finally illustrate, preferred embodiment above is only unrestricted to illustrate the technical solution of the utility model, to the greatest extent
Gutron is crossed above preferred embodiment and this utility model is described in detail, but those skilled in the art should manage
Solution, can make various changes, in the form and details without departing from this utility model claims institute to which
The scope of restriction.
Claims (3)
1. a kind of Novel pig house fermentation system, it is characterised in that：Described Novel pig house fermentation system includes that pretreatment is filled
Put, installation for fermenting, desulfurizing device and dehydration device, described pretreatment unit includes Sedimentation tank, screen cloth and clear liquid outlet pipe, described
Sedimentation tank inside three chambers are separated into by screen cloth I and screen cloth II from left to right, the hole of the aperture of screen cloth I more than screen cloth II
Footpath, clear liquid outlet pipe one end are arranged on the rightmost cavity bottom of Sedimentation tank, and the other end is connected with fermentation tank, is set in clear liquid outlet pipe
Water pump is equipped with, described installation for fermenting includes fermentation tank, motor, magnetic fluid seal driving device, stirring paddle, discharging
Mouth, gas outlet, are provided with magnetic fluid seal driving device and gas outlet at the top of described fermentation tank, discharging opening is arranged on fermentation
The bottom of tank body, described motor passes through shaft coupling and magnetic fluid seal driving device connects, described magnet fluid sealing
Actuating device is located at the one end in fermentation tank and stirring paddle and is connected by shaft coupling, and described stirring paddle includes rotating shaft and installation
Agitator arm and froth breaking oar in rotating shaft, described desulfurizing device include digester body, the first web plate, the second web plate,
Three web plates, sewage draining exit, air inlet and purified gas outlet, described digester bodies top are provided with closure, digester sheet
Portion is separated into four chambers by the first web plate, the second web plate, the 3rd web plate from top to bottom in vivo, and first chamber bottom is provided with blowdown
Mouthful, dehydrant is provided with second chamber, second chamber lateral wall is provided with purified gas outlet, and the 3rd within the chamber is provided with desulfurization
Agent, the 4th chamber sidewall are provided with air inlet, and air inlet is connected with the gas outlet arranged in fermentation tank.
2. a kind of Novel pig house fermentation system according to claim 1, it is characterised in that：Described clear liquid outlet pipe is arranged
The rightmost cavity bottom one end of Sedimentation tank is provided with drainage screen.
3. a kind of Novel pig house fermentation system according to claim 1, it is characterised in that：Described agitator arm number
At least provided with three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621165674.8U CN206109049U (en) | 2016-10-26 | 2016-10-26 | Novel pig house is with fermentation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621165674.8U CN206109049U (en) | 2016-10-26 | 2016-10-26 | Novel pig house is with fermentation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206109049U true CN206109049U (en) | 2017-04-19 |
Family
ID=58524870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621165674.8U Expired - Fee Related CN206109049U (en) | 2016-10-26 | 2016-10-26 | Novel pig house is with fermentation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206109049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107267377A (en) * | 2017-06-07 | 2017-10-20 | 常州富思通管道有限公司 | A kind of solar-heating can purifying marsh gas pool device |
| CN109126514A (en) * | 2018-09-21 | 2019-01-04 | 隋国军 | A kind of biological respinse power generator |
-
2016
- 2016-10-26 CN CN201621165674.8U patent/CN206109049U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107267377A (en) * | 2017-06-07 | 2017-10-20 | 常州富思通管道有限公司 | A kind of solar-heating can purifying marsh gas pool device |
| CN109126514A (en) * | 2018-09-21 | 2019-01-04 | 隋国军 | A kind of biological respinse power generator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20171026 |