CN206580724U - A kind of utilization excrement produces the pig farm resource cyclic utilization system of biogas - Google Patents
A kind of utilization excrement produces the pig farm resource cyclic utilization system of biogas Download PDFInfo
- Publication number
- CN206580724U CN206580724U CN201720216905.1U CN201720216905U CN206580724U CN 206580724 U CN206580724 U CN 206580724U CN 201720216905 U CN201720216905 U CN 201720216905U CN 206580724 U CN206580724 U CN 206580724U
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- China
- Prior art keywords
- pit
- biogas
- methane
- heating tube
- excrement
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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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
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- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses the pig farm resource cyclic utilization system that a kind of utilization excrement produces biogas, including excrement pond, mixing pit and the methane-generating pit being sequentially communicated；Charging aperture and gas outlet are provided with the top of methane-generating pit, the second delivery pipe is communicated with charging aperture；The inclined supporting plate of multilayer is provided with below charging aperture, the incline direction of adjacent two supporting plate below the gap of bottom on the contrary, be provided with ash pit, and ash pit leads to a collecting pit；Gas outlet, which is connected with escape pipe, escape pipe, is provided with heating tube, and temp.-control valve is provided with heating tube；Heating chamber is provided with below methane-generating pit, heating chamber is connected with chimney, oxygen cathete is provided with sideways；Heating tube is communicated with heating chamber, and the gas outlet of heating tube is provided with igniter.The system, can effectively make material fermentation temperature be in perfect condition, be conducive to improving the yield of biogas, meanwhile, the regulation of temperature need not be operated manually in methane-generating pit, and management more facilitates, and save cost of labor.
Description
Technical field
The utility model is related to biogas production apparatus field, and in particular to a kind of utilization excrement produces the pig farm resource of biogas
Cyclic utilization system.
Background technology
Pig farm can produce a large amount of excrement, and directly discharge can cause bacteria breed, pollute the environment of surrounding, and utilize excrement
Biogas is produced, the harmless treatment of feces of livestock and poultry can be both realized, it is to avoid Animal manure loss environment, while realizing agricultural again
Production and the cycle development of life in the countryside, have greatly saved the energy, have realized the comprehensive utilization of biomass resource.Fermentation temperature pair
The yield of biogas has important influence, and fermentation temperature is at 10 DEG C to 30 DEG C, and the biogas that every cubic metre of raw material is produced daily is
0.15~0.3m3；Fermentation temperature is at 30 DEG C to 45 DEG C, and the biogas that every cubic metre of raw material is produced daily can reach 1m3；Fermentation
Temperature is at 46 DEG C to 60 DEG C, and the biogas that every cubic metre of raw material is produced daily can reach 2~2.5m3, by substantial amounts of practice
Show, economic benefit highest fermentation temperature should be at 35 DEG C or so, but many regional temperature do not reach 35 DEG C, biogas production
Amount is low, and part methane-generating pit is warming by the way of heat-insulation layer is built in outside, but warming effect is poor, and uncontrollable biogas
Temperature in pond.
Utility model content
The purpose of this utility model is to provide the pig farm resource cyclic utilization system that a kind of utilization excrement produces biogas, with
Solve the above problems.
What the purpose of this utility model was realized in：A kind of utilization excrement produces the pig farm resource circulation utilization system of biogas
System, including excrement pond, mixing pit and methane-generating pit,
The first transfer tube is provided with the excrement pond, first transfer tube is connected with the first delivery pipe, described first
Delivery pipe is connected with mixing pit；
Agitator and the second transfer tube are provided with the mixing pit, second transfer tube is connected with the second delivery pipe；
It is provided with the top of the methane-generating pit on closure, the closure and is provided with charging aperture and gas outlet, described
Two delivery pipes are communicated with charging aperture；The inclined supporting plate of multilayer is provided with below the charging aperture, the supporting plate is higher
While being fixedly connected with inclined side with methane-generating pit inwall, it is provided between the relatively low one side of supporting plate and methane-generating pit inwall
Gap, the incline direction of adjacent two supporting plate below the gap of bottom on the contrary, be provided with ash pit, the ash pit
Lead to a collecting pit；
The gas outlet, which is connected with escape pipe, the escape pipe, is provided with heating tube, and temperature is provided with the heating tube
Control valve；Heating chamber is provided with below the methane-generating pit, the heating chamber is connected with chimney, oxygen cathete is provided with sideways；Institute
Heating tube is stated to communicate with heating chamber, and the gas outlet of heating tube is provided with igniter.
Further, the igniter includes single-chip microcomputer, airflow sensor device and ignition, the airflow sensor device
Be arranged in heating tube and with monolithic mechatronics, the single-chip microcomputer is installed on the heating tube outer surface outside heating chamber, the electricity
Sub- igniter is installed on the gas outlet of heating tube, and the single-chip microcomputer is electrically connected with ignition.
Further, the bottom wall of the heating chamber and side wall are provided with thermal insulation layer.
Further, the thermal insulation layer is heat preserving ceramic layer.
Further, baffle plate, the snug engagement of the baffle plate and ash pit are provided with the ash pit.
The beneficial effects of the utility model are：The materials such as pig manure are admitted to anaerobic fermentation in methane-generating pit, and the biogas of generation leads to
Cross escape pipe and be delivered to the ground such as kitchen and used, and the fertile slag after fermenting is discharged into collecting pit from ash pit, can be used as fertilizer.Temperature
Controlling valve can automatically turn on or close according to the temperature change of fluid, into escape pipe and the biogas temperature and biogas of heating tube
Temperature close inside pond, when the biogas temperature of generation is less than certain value, temp.-control valve is opened, and a small amount of biogas enters heating
Pipe, and heating chamber is entered by the gas outlet of heating tube, now, igniter starts, and biogas is lighted, what biogas combustion was produced
To improve temperature inside heat transfer to methane-generating pit, meanwhile, the temperature of the biogas of methane-generating pit output is also raised.When in methane-generating pit
When temperature is increased to certain value, temp.-control valve is closed automatically, is again turned on when after the temperature reduction in methane-generating pit, is circulated above-mentioned mistake
Journey, you can ensure that the temperature in methane-generating pit is in comparatively ideal state all the time.The system, can effectively make material fermentation temperature
In perfect condition, be conducive to improving the yield of biogas, meanwhile, the regulation of temperature need not be operated manually in methane-generating pit, management
More facilitate, save cost of labor.
Brief description of the drawings
Fig. 1 is schematic front view of the present utility model.
Reference：1-excrement pond；2-mixing pit；3-methane-generating pit；4-the first transfer tube；5-the first delivery pipe；
6-agitator；7-the second transfer tube；8-the second delivery pipe；9-closure；10-charging aperture；11-gas outlet；12-
Fagging；13-gap；14-ash pit；15-collecting pit；16-heating chamber；17-escape pipe；18-heating tube；19-temperature control
Valve；20-oxygen cathete；21-single-chip microcomputer；22-airflow sensor device；23-ignition；24-thermal insulation layer；25-chimney；
26-baffle plate.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of utilization excrement of the present utility model produces the pig farm resource cyclic utilization system of biogas, including
Excrement pond 1, mixing pit 2 and methane-generating pit 3,
The first transfer tube 4 is provided with the excrement pond 1, first transfer tube 4 is connected with the first delivery pipe 5, described
First delivery pipe 5 is connected with mixing pit 2；
The transfer tube 7 of agitator 6 and second is provided with the mixing pit 2, second transfer tube 7 is connected with the second conveying
Pipe 8；
The top of the methane-generating pit 3 is provided with closure 9, the closure 9 and is provided with charging aperture 10 and gas outlet 11,
Second delivery pipe 8 is communicated with charging aperture 10；The lower section of the charging aperture 10 is provided with the inclined supporting plate 12 of multilayer, described
The higher one side of supporting plate 12 and inclined side are fixedly connected with the inwall of methane-generating pit 3, supporting plate 12 relatively low one side and natural pond
Gap 13 is provided between the inwall of gas pond 3, the incline direction of adjacent two supporting plate 12 is on the contrary, under the gap 13 of bottom
Side is provided with ash pit 14, and the ash pit 14 leads to a collecting pit 15；
The gas outlet 11, which is connected with escape pipe 17, the escape pipe 17, is provided with heating tube 18, the heating tube 18
On be provided with temp.-control valve 19；The lower section of the methane-generating pit 3 is provided with heating chamber 16, and the heating chamber 16 is connected with chimney 25,
Side is provided with oxygen cathete 20；The heating tube 18 is communicated with heating chamber 16, and the gas outlet of heating tube 18 is provided with igniting dress
Put.
Excrement pond 1 is arranged at the lower section of each pig house, the excrement for collecting pig, and daily early morning or evening drive using first
Excrement is delivered to mixing pit 2 by dynamic pump 4.The volume of mixing pit 2 is larger, for transfer material, while daily quantitatively by material
Send into methane-generating pit 3.Because the waste material on pig farm not only includes swine excrement, it is also possible to have stalk, the excrement of people, house refuse etc., be
It is easy to handle these waste materials, mixing pit 2 is sent into after being shredded, pig manure and unclassified stores is stirred equal using agitator 6
It is even, then methane-generating pit 3 is sent into by the second transfer tube 7.First transfer tube 4 and the second transfer tube 7 use Pulp pump, and effect is transported to improve
Rate.Material is and slowly downward along supporting plate 12 by falling after the charging aperture 10 on closure 9 in the supporting plate 12 of the superiors
Slide, sequentially pass through and enter ash pit 14 after each layer supporting plate 12 and drain into collecting pit 15, in this process, material fermentation production
Raw biogas.Biogas enters escape pipe 17 by gas outlet 11, is delivered to the ground such as kitchen through escape pipe 17 and is used, temp.-control valve
19 can automatically turn on or close according to the temperature change of fluid, into escape pipe 17 and the biogas temperature and biogas of heating tube 18
Temperature close inside pond 3, when the biogas temperature of generation is less than certain value, temp.-control valve 19 is opened, and a small amount of biogas enters
Heating tube 18, and heating chamber 16 is entered by the gas outlet of heating tube 18, now, igniter starts, and biogas is lighted, biogas
To improve temperature inside heat transfer to the methane-generating pit 3 that burning is produced, meanwhile, the temperature for the biogas that methane-generating pit 3 is exported also is raised.
When the temperature in methane-generating pit 3 is increased to certain value, temp.-control valve 19 is closed automatically, after the temperature in methane-generating pit 3 is reduced again
It is secondary to open, circulate said process, you can ensure that the temperature in methane-generating pit 3 is in comparatively ideal state all the time.The system, Neng Gouyou
Effect ground makes material fermentation temperature be in perfect condition, is conducive to improving the yield of biogas, meanwhile, the regulation of temperature in methane-generating pit 3
It need not manually operate, management more facilitates, save cost of labor.
In order to realize automatic ignition, the igniter includes single-chip microcomputer 21, airflow sensor device 22 and ignition 23,
The airflow sensor device 22 is arranged in heating tube 18 and electrically connected with single-chip microcomputer 21, and the single-chip microcomputer 21 is installed on heating chamber 16
The outer outer surface of heating tube 18, the ignition 23 is installed on the gas outlet of heating tube 18, and the single-chip microcomputer 21 and electricity
Sub- igniter 23 is electrically connected.Airflow sensor device 22 can detect air-flow, be conventional existing equipment, can detect the direction of air-flow
And flow velocity etc., after temp.-control valve 19 is opened, biogas enters heating tube 18, and airflow sensor device 22 detects the biogas of flowing simultaneously
Single-chip microcomputer 21 is transmitted a signal to, the control ignition 23 of single-chip microcomputer 21 works, produces spark and biogas ignites.
The bottom wall and side wall of the heating chamber 16 are provided with thermal insulation layer 24, to reduce thermal losses, improve heat utilization rate.
It is preferred that, the thermal insulation layer 24 is resistant to elevated temperatures heat preserving ceramic layer.
Baffle plate 26, the snug engagement of the baffle plate 26 and ash pit 14 are provided with the ash pit 14.During deslagging,
It is manually pulled out baffle plate 26, opens the passage in ash pit 14, it is whether thorough by observing the condition adjudgement of waste residue its fermentation, sending out
Baffle plate 26 thoroughly after waste residue discharge, is reinserted ash pit 14 and shuts slagging channel, it is to avoid also non-complete fermentation by ferment
Material is discharged.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (5)
1. a kind of utilization excrement produces the pig farm resource cyclic utilization system of biogas, including excrement pond（1）, mixing pit（2）And natural pond
Gas pond（3）, it is characterised in that：
The excrement pond（1）Inside it is provided with the first transfer tube（4）, first transfer tube（4）It is connected with the first delivery pipe（5）,
First delivery pipe（5）With mixing pit（2）It is connected；
The mixing pit（2）Inside it is provided with agitator（6）With the second transfer tube（7）, second transfer tube（7）It is connected with second
Delivery pipe（8）；
The methane-generating pit（3）Top be provided with closure（9）, the closure（9）On be provided with charging aperture（10）And outlet
Mouthful（11）, second delivery pipe（8）With charging aperture（10）Communicate；The charging aperture（10）To be provided with multilayer inclined for lower section
Supporting plate（12）, the supporting plate（12）Higher one side and inclined side are and methane-generating pit（3）Inwall is fixedly connected, support
Plate（12）Relatively low one side and methane-generating pit（3）Gap is provided between inwall（13）, adjacent two supporting plate（12）Incline direction
On the contrary, positioned at the gap of bottom（13）Lower section be provided with ash pit（14）, the ash pit（14）Lead to a collecting pit
（15）；
The gas outlet（11）It is connected with escape pipe（17）, the escape pipe（17）On be provided with heating tube（18）, the heating
Pipe（18）On be provided with temp.-control valve（19）；The methane-generating pit（3）Lower section be provided with heating chamber（16）, the heating chamber（16）
It is connected with chimney（25）, oxygen cathete is provided with sideways（20）；The heating tube（18）With heating chamber（16）Communicate, and heating tube
（18）Gas outlet be provided with igniter.
2. a kind of utilization excrement according to claim 1 produces the pig farm resource cyclic utilization system of biogas, its feature exists
In：The igniter includes single-chip microcomputer（21）, airflow sensor device（22）And ignition（23）, the airflow sensor device
（22）It is arranged at heating tube（18）Interior and and single-chip microcomputer（21）Electrical connection, the single-chip microcomputer（21）It is installed on heating chamber（16）Outer
Heating tube（18）Outer surface, the ignition（23）It is installed on heating tube（18）Gas outlet, and the single-chip microcomputer（21）
With ignition（23）Electrical connection.
3. a kind of utilization excrement according to claim 1 produces the pig farm resource cyclic utilization system of biogas, its feature exists
In：The heating chamber（16）Bottom wall and side wall be provided with thermal insulation layer（24）.
4. a kind of utilization excrement according to claim 3 produces the pig farm resource cyclic utilization system of biogas, its feature exists
In：The thermal insulation layer（24）For heat preserving ceramic layer.
5. a kind of utilization excrement according to claim 1 produces the pig farm resource cyclic utilization system of biogas, its feature exists
In：The ash pit（14）On be provided with baffle plate（26）, the baffle plate（26）With ash pit（14）Snug engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720216905.1U CN206580724U (en) | 2017-03-07 | 2017-03-07 | A kind of utilization excrement produces the pig farm resource cyclic utilization system of biogas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720216905.1U CN206580724U (en) | 2017-03-07 | 2017-03-07 | A kind of utilization excrement produces the pig farm resource cyclic utilization system of biogas |
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| Publication Number | Publication Date |
|---|---|
| CN206580724U true CN206580724U (en) | 2017-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720216905.1U Expired - Fee Related CN206580724U (en) | 2017-03-07 | 2017-03-07 | A kind of utilization excrement produces the pig farm resource cyclic utilization system of biogas |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107815396A (en) * | 2017-11-30 | 2018-03-20 | 江苏中科重工股份有限公司 | A kind of reheater |
| CN107828638A (en) * | 2017-12-13 | 2018-03-23 | 广西南宁秀珀生物科技有限公司 | Solid material installation for fermenting |
| CN108916976A (en) * | 2018-05-28 | 2018-11-30 | 郑州源冉生物技术有限公司 | A kind of biogas combustion heating installation |
| CN108996874A (en) * | 2018-08-31 | 2018-12-14 | 江苏星鑫分离设备制造有限公司 | A kind of high-efficient sludge reaction tank |
-
2017
- 2017-03-07 CN CN201720216905.1U patent/CN206580724U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107815396A (en) * | 2017-11-30 | 2018-03-20 | 江苏中科重工股份有限公司 | A kind of reheater |
| CN107828638A (en) * | 2017-12-13 | 2018-03-23 | 广西南宁秀珀生物科技有限公司 | Solid material installation for fermenting |
| CN108916976A (en) * | 2018-05-28 | 2018-11-30 | 郑州源冉生物技术有限公司 | A kind of biogas combustion heating installation |
| CN108996874A (en) * | 2018-08-31 | 2018-12-14 | 江苏星鑫分离设备制造有限公司 | A kind of high-efficient sludge reaction tank |
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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: 20171024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |