CN108485928A - A kind of excrement of solar heating, stalk marsh gas central gas supply system - Google Patents
A kind of excrement of solar heating, stalk marsh gas central gas supply system Download PDFInfo
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- CN108485928A CN108485928A CN201810483733.3A CN201810483733A CN108485928A CN 108485928 A CN108485928 A CN 108485928A CN 201810483733 A CN201810483733 A CN 201810483733A CN 108485928 A CN108485928 A CN 108485928A
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- methane
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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
- 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
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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
- C12M43/00—Combinations of bioreactors or fermenters with other apparatus
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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
- C12M43/00—Combinations of bioreactors or fermenters with other apparatus
- C12M43/04—Bioreactors or fermenters combined with combustion devices or plants, e.g. for carbon dioxide removal
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Abstract
The invention discloses a kind of excrement of solar heating, stalk marsh gas central gas supply system, in portion and side wall, the import of heating coil is connected by pipeline with the outlet of third circulating pump, the import of third circulating pump is connected by pipeline with the hot water outlet on cyclic water tank top, the cooling water inlet of cyclic water tank lower part is connected by pipeline with the outlet of heating coil, the top hot water inlet of cyclic water tank by pipeline respectively with solar thermal collector, the hot water outlet of gas fired-boiler is connected, the front of gas fired-boiler is equipped with biogas burner, the biogas import of biogas burner is connected by pipeline with the methane outlet of biogas gas holder, the biogas import of biogas gas holder is connected by pipeline with the methane outlet of methane-generating pit, the present invention has the advantages that clean environment firendly, it can realize excrement energy, it is innoxious, recycling.
Description
Technical field
The invention belongs to Waste Disposal Technology fields, and in particular to a kind of excrement of solar heating, stalk marsh gas collection
Middle air supply system.
Background technology
With the fast development of Animal Husbandry in China, the feces of livestock and poultry discharge caused by Production of Livestock and Poultry aggravates increasingly, serious shadow
Agricultural Sustainable Development in China is rung.The substantial increase of feces of livestock and poultry discharge brings heavy pressure to Ecological Environment,
And seriously affect Agricultural Sustainable Development in China.In traditional mode of production, feces of livestock and poultry is collected simultaneously returning to the field by peasant household,
To reduce the pollution to neighbouring water resource and air.But since the 1960s " green revolution ", traditional has
Machine fertilizer is largely substituted by chemical fertilizer, and a large amount of feces of livestock and poultry is unprocessed with regard to direct emission, to water body, soil and air
Serious pollution is caused, and jeopardizes livestock and poultry and health.
It is combustible that feces of livestock and poultry, which is main component by carbon, hydrogen, oxygen, and excrement, stalk etc. can after methane-generating pit ferments
Form methane, biogas can be used as the energy use, it is fermented after biogas residue can be used as organic fertilizer returning to the field.How to realize that feces of livestock and poultry provides
Source, energy, harmless treatment become those skilled in the art of the present technique and are badly in need of the major issue solved.Existing biogas technology
Suffer from the limitation of temperature, in winter or temperature it is lower in the case of will be difficult to produce biogas.
Invention content
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of excrement of solar heating, stalk are provided
Biogas central gas supply system.
A kind of excrement of solar heating, stalk marsh gas central gas supply system, including methane-generating pit, heating coil, solar energy
Heat collector, gas fired-boiler are fixed with heating coil in the methane-generating pit, and the heating coil is arranged in the bottom and side of methane-generating pit
On wall, the position that the heating coil is located at methane-generating pit bottom is S-shaped, and the position that the heating coil is located at methane-generating pit side wall is in
The import of spiral shape, the heating coil is connected by pipeline with the outlet of third circulating pump, the third circulating pump into
Mouthful be connected with the hot water outlet on cyclic water tank top by pipeline, the cooling water inlet of the cyclic water tank lower part by pipeline and
The outlet of heating coil is connected, the top hot water inlet of the cyclic water tank by pipeline respectively with solar thermal collector, combustion
The hot water outlet of gas boiler is connected, and the front of the gas fired-boiler is equipped with biogas burner, the natural pond of the biogas burner
Gas import is connected by pipeline with the methane outlet of biogas gas holder, and the biogas import of the biogas gas holder passes through pipeline and biogas
The methane outlet in pond is connected.
Preferably, the import of the solar thermal collector is connected by pipeline with the outlet that first circulation pumps, and described
The import of one circulating pump is connected by pipeline with the lower part cooling water outlet of cyclic water tank.
Preferably, the import of the gas fired-boiler is connected by pipeline with the outlet that second circulation pumps, and described second follows
The import of ring pump is connected by pipeline with the lower part cooling water outlet of cyclic water tank.
Preferably, the side of the methane-generating pit is equipped with charge door, the lower part of the charge door by inclined charge pipe with
The lower part of methane-generating pit communicates, and the other side of the methane-generating pit is equipped with discharge port, and the discharge port passes through inclined discharge nozzle and natural pond
The lower part in gas pond communicates.
Compared with prior art, beneficial effects of the present invention：
In the use of the present invention, stalk is added to from charge door in methane-generating pit together with excrement after crushed, in zymophyte
Under the action of stalk and manure fermentation form methane and be stored in biogas gas holder, biogas is used as resident's central gas supply, in the winter
Ji Shi, in cyclic water tank, hot water is passed into heating coil and is carried for methane-generating pit the hot water storage after solar thermal collector heating
Supplying heat source ensures the temperature in methane-generating pit, it is ensured that the normal production of biogas, biogas residue can be used as organic fertilizer.Temperature is overcast and rainy
When it or night, gas fired-boiler is opened to heat hot water, to ensure the normal production of biogas.The present invention has energy conservation and environmental protection
The advantages of, it can realize excrement, stalk resource, energy, harmless treatment.
Description of the drawings
Fig. 1 is the structural schematic diagram of a kind of excrement of solar heating of the present invention, stalk marsh gas central gas supply system.
In figure, 1, solar thermal collector, 2, first circulation pump, 3, cyclic water tank, 4, biogas gas holder, 5, biogas burner,
6, gas fired-boiler, 7, second circulation pump, 8, third circulating pump, 9, charge door, 10, heating coil, 11, methane-generating pit, 12, discharging
Mouthful.
Specific implementation mode
Referring to Fig. 1, a kind of excrement of solar heating, stalk marsh gas central gas supply system, including methane-generating pit 11, heating dish
Pipe 10, solar thermal collector 1, gas fired-boiler 6 are fixed with heating coil 10 in the methane-generating pit 11, and the heating coil 10 is set
It sets in the bottom and side wall of methane-generating pit 11, the position that the heating coil 10 is located at 11 bottom of methane-generating pit is S-shaped, the heating
Coil pipe 10 is located at the position of 11 side wall of methane-generating pit twist, and the import of the heating coil 10 passes through pipeline and third circulating pump
8 outlet is connected, and the import of the third circulating pump 8 is connected by pipeline with the hot water outlet on 3 top of cyclic water tank, institute
The cooling water inlet for stating 3 lower part of cyclic water tank is connected by pipeline with the outlet of heating coil 10, the top of the cyclic water tank 3
Hot water inlet is connected with the hot water outlet of solar thermal collector 1, gas fired-boiler 6 respectively by pipeline, the gas fired-boiler 6
Front is equipped with biogas burner 5, the methane outlet that the biogas import of the biogas burner 5 passes through pipeline and biogas gas holder 4
It is connected, the biogas import of the biogas gas holder 4 is connected by pipeline with the methane outlet of methane-generating pit 11, the solar energy collection
The import of hot device 1 is connected by the outlet of pipeline and first circulation pump 2, the import of the first circulation pump 2 by pipeline with
The lower part cooling water outlet of cyclic water tank 3 is connected, and the import of the gas fired-boiler 6 passes through the outlet of pipeline and second circulation pump 7
It is connected, the import of the second circulation pump 7 is connected by pipeline with the lower part cooling water outlet of cyclic water tank 3, the biogas
The side in pond 11 is equipped with charge door 9, and the lower part of the charge door 9 is communicated by inclined charge pipe with the lower part of methane-generating pit 11,
The other side of the methane-generating pit 11 is equipped with discharge port 12, the lower part that the discharge port 12 passes through inclined discharge nozzle and methane-generating pit 11
It communicates；
The present invention operation principle be：
In the use of the present invention, stalk is added to from charge door 9 in methane-generating pit 11 together with excrement after crushed, fermenting
Stalk and manure fermentation, which form methane, under the action of bacterium is stored in biogas gas holder 4, and biogas is used as resident's central gas supply,
When winter, for the hot water storage after the heating of solar thermal collector 1 in cyclic water tank 3, it is natural pond that hot water, which is passed into heating coil 10,
Gas pond 11 provides heat source, ensures the temperature in methane-generating pit 11, it is ensured that the normal production of biogas, biogas residue can make as organic fertilizer
With.When temperature rainy days or night, gas fired-boiler 6 is opened to heat hot water, to ensure the normal production of biogas.The present invention
Have the advantages that energy conservation and environmental protection, can realize excrement, stalk resource, energy, harmless treatment.
Technical solution of the present invention is exemplarily described invention above in conjunction with attached drawing, it is clear that the present invention implements
It is not subject to the restrictions described above, as long as the various unsubstantialities for using inventive concept and technical scheme of the present invention progress change
Into, or it is not improved the design of invention and technical solution are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (4)
1. a kind of excrement of solar heating, stalk marsh gas central gas supply system, including methane-generating pit (11), heating coil (10),
Solar thermal collector (1), gas fired-boiler (6), it is characterised in that：It is fixed with heating coil (10), institute in the methane-generating pit (11)
It states heating coil (10) to be arranged in the bottom and side wall of methane-generating pit (11), the heating coil (10) is located at methane-generating pit (11) bottom
The position in portion is S-shaped, and the heating coil (10) is located at the position of methane-generating pit (11) side wall twist, the heating coil
(10) import is connected by pipeline with the outlet of third circulating pump (8), and the import of the third circulating pump (8) passes through pipeline
It is connected with the hot water outlet on cyclic water tank (3) top, the cooling water inlet of cyclic water tank (3) lower part passes through pipeline and heating
The outlet of coil pipe (10) is connected, the top hot water inlet of the cyclic water tank (3) by pipeline respectively with solar thermal collector
(1), the hot water outlet of gas fired-boiler (6) is connected, and the front of the gas fired-boiler (6) is equipped with biogas burner (5), described
The biogas import of biogas burner (5) is connected by pipeline with the methane outlet of biogas gas holder (4), the biogas gas holder (4)
Biogas import be connected with the methane outlet of methane-generating pit (11) by pipeline.
2. a kind of excrement of solar heating as described in claim 1, stalk marsh gas central gas supply system, it is characterised in that：
The outlet that the import of the solar thermal collector (1) pumps (2) by pipeline with first circulation is connected, the first circulation pump
(2) import is connected by pipeline with the lower part cooling water outlet of cyclic water tank (3).
3. a kind of excrement of solar heating as described in claim 1, stalk marsh gas central gas supply system, it is characterised in that：
The outlet that the import of the gas fired-boiler (6) pumps (7) by pipeline with second circulation is connected, the second circulation pump (7)
Import is connected by pipeline with the lower part cooling water outlet of cyclic water tank (3).
4. a kind of excrement of solar heating as described in claim 1, stalk marsh gas central gas supply system, it is characterised in that：
The side of the methane-generating pit (11) is equipped with charge door (9), and the lower part of the charge door (9) passes through inclined charge pipe and methane-generating pit
(11) lower part communicates, and the other side of the methane-generating pit (11) is equipped with discharge port (12), and the discharge port (12) is by inclined
Discharge nozzle is communicated with the lower part of methane-generating pit (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810483733.3A CN108485928A (en) | 2018-05-19 | 2018-05-19 | A kind of excrement of solar heating, stalk marsh gas central gas supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810483733.3A CN108485928A (en) | 2018-05-19 | 2018-05-19 | A kind of excrement of solar heating, stalk marsh gas central gas supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108485928A true CN108485928A (en) | 2018-09-04 |
Family
ID=63354144
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810483733.3A Pending CN108485928A (en) | 2018-05-19 | 2018-05-19 | A kind of excrement of solar heating, stalk marsh gas central gas supply system |
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| CN (1) | CN108485928A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109852537A (en) * | 2018-12-27 | 2019-06-07 | 武汉科技大学 | A kind of Novel biomass pool based on spiral heat exchange pipe coil |
| CN113308346A (en) * | 2021-06-29 | 2021-08-27 | 四川大学 | Biogas fermentation tank and biogas system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201241139Y (en) * | 2008-05-22 | 2009-05-20 | 杨德顺 | Methane apparatus suitable for cold area construction |
| US20110030673A1 (en) * | 2009-08-07 | 2011-02-10 | Honda Motor Co., Ltd. | Hot water supply system |
| RU105620U1 (en) * | 2010-10-13 | 2011-06-20 | Государственное образовательное учреждение высшего профессионального образования "Пензенская государственная технологическая академия" | BIOGAS COMPLEX |
| CN203419923U (en) * | 2013-08-15 | 2014-02-05 | 天津城建大学 | Solar energy and biogas combined heating afterheat recovery type biogas generating system |
| CN206291294U (en) * | 2016-12-20 | 2017-06-30 | 安徽海晟新能源科技有限公司 | A kind of solar association biogas heating system |
-
2018
- 2018-05-19 CN CN201810483733.3A patent/CN108485928A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201241139Y (en) * | 2008-05-22 | 2009-05-20 | 杨德顺 | Methane apparatus suitable for cold area construction |
| US20110030673A1 (en) * | 2009-08-07 | 2011-02-10 | Honda Motor Co., Ltd. | Hot water supply system |
| RU105620U1 (en) * | 2010-10-13 | 2011-06-20 | Государственное образовательное учреждение высшего профессионального образования "Пензенская государственная технологическая академия" | BIOGAS COMPLEX |
| CN203419923U (en) * | 2013-08-15 | 2014-02-05 | 天津城建大学 | Solar energy and biogas combined heating afterheat recovery type biogas generating system |
| CN206291294U (en) * | 2016-12-20 | 2017-06-30 | 安徽海晟新能源科技有限公司 | A kind of solar association biogas heating system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109852537A (en) * | 2018-12-27 | 2019-06-07 | 武汉科技大学 | A kind of Novel biomass pool based on spiral heat exchange pipe coil |
| CN113308346A (en) * | 2021-06-29 | 2021-08-27 | 四川大学 | Biogas fermentation tank and biogas system |
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| PB01 | Publication | ||
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Application publication date: 20180904 |