CN203960203U - A kind of indoor zero discharge culture methane class combustible gas collecting system - Google Patents
A kind of indoor zero discharge culture methane class combustible gas collecting system Download PDFInfo
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- CN203960203U CN203960203U CN201420267973.7U CN201420267973U CN203960203U CN 203960203 U CN203960203 U CN 203960203U CN 201420267973 U CN201420267973 U CN 201420267973U CN 203960203 U CN203960203 U CN 203960203U
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- methane
- generating pit
- methane gas
- gas collecting
- gas
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/22—Methane [CH4], e.g. from rice paddies
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
Abstract
The utility model discloses a kind of indoor zero discharge culture methane class combustible gas collecting system, comprise methane-generating pit (1), cultivation greenhouse (2), methane gas storage space (3), methane gas collecting device (4), methane gas transport pipe (5), flame-retardant layer (8), ventilation air intake window (9), methane-generating pit watertight sealing groove (10), the structure design of original creation for the utility model, collect the methane class inflammable gas of ruminating animal cultivation industry (taking ox cultivation as main) discharge, and be stored in supporting methane-generating pit, can effectively reduce the carbon emission of aquaculture, for peasant household provides sufficient green clean fuel, alleviate peasant household's burden, increase peasant household's income.This design manufacturing cost is low, is applicable to being installed on the Animal Raising Zone of mass-producing, is applicable to the large-scale cultivation of any ruminating animal.
Description
Technical field
The utility model relates to livestock culturing technical field, particularly a kind of indoor zero discharge culture methane class combustible gas collecting system.
Background technology
According to the international FAO of food and agricultural organization statistics, the greenhouse gases that traditional livestock and poultry cultivation produces account for 18% of Global Emissions of Greenhouse Gas total amount, exceed global traffic transport trade quantity discharged by the measurement of equivalent carbonic acid gas, occupy second; Wherein two kinds of gases of Nitrous Oxide and methane account for 50%～80% of total amount, and this both increase the temperature efficiency is respectively 310 times and 21 times of carbonic acid gas.Methane is one of main gas causing Greenhouse effect.Relevant statistic data demonstration, the waste gas that the ruminant animals such as ox, sheep produce in digestive process occupies no small proportion in global discharge of methane total amount.One nose heave amount can be discharged the gas of 800 to 1000 liters at the Niu Yitian of 550 kilograms of left and right.Find by the research to these gases, wherein remove outside methane, in nearly 30% gas, also substantially all contain in addition methane composition.Researchist represents, methane is in the stomach of the ruminating animal such as ox, sheep, the gas that microorganism produces decomposing, in the process of fermenting plant fiber.It is to increasing the effect of Greenhouse effect on carbonic acid gas.At present, the methane class inflammable gas of every country to aquaculture discharge, has all directly been discharged in air with draft type in the world.If can develop a kind of new method for breeding, the methane gas scale of construction that ruminating animal Digestive tract is discharged is reduced, or by such Gas recovery, can reduce global warming phenomenon will be greatly improved.
China takes autonomous action according to national conditions, has taked a series of policies and measures and action for whole world reply climate change, has obtained positive effect.Meanwhile, China, as responsible big country, has made solemn commitment to the world aspect disposal of pollutants, to the year two thousand twenty will the unit's of accomplishing gross domestic product Carbon emission than 2005 years decline 40%-45%.This is an immense pressure, must take effective measures more, this great policy of energy-saving and emission-reduction is implemented to the every aspect of China's economic structural adjustment, therefore, reduces the carbon emission of aquaculture and be one of task that we will complete.
Summary of the invention
In view of this, the utility model provides a kind of indoor zero discharge culture methane class combustible gas collecting system, this system collects by rational deployment the methane class inflammable gas that ruminating animal gets rid of, and stores utilization again, solves the large technical problem of existing plant's carbon emission amount.
The utility model solves the problems of the technologies described above by following technique means:
1. an indoor zero discharge culture methane class combustible gas collecting system, it is characterized in that, comprise methane-generating pit (1), cultivation greenhouse (2), methane gas storage space (3), methane gas collecting device (4), methane gas transport pipe (5), flame-retardant layer (8), ventilation air intake window (9), methane-generating pit watertight sealing groove (10).
2. an indoor zero discharge culture methane class combustible gas collecting system, it is characterized in that, the below of described cultivation greenhouse (2) is ventilation air intake window (9), described flame-retardant layer (8) leaves methane gas rising passway, be positioned at the top of cultivation greenhouse (2), cultivation greenhouse (2) and methane gas storage space (3) are separated, methane gas storage space (3) highest point is methane gas collecting device (4), one end of described methane gas transport pipe (5) is connected with methane gas collecting device (4), the other end is connected with methane-generating pit watertight sealing groove (10), described methane-generating pit watertight sealing groove (10) is arranged in methane-generating pit (1).
3. an indoor zero discharge culture methane class combustible gas collecting system, it is characterized in that, the top of methane gas storage space (3) is taper, one end of described methane gas transport pipe (5) is connected with methane gas collecting device (4) through marsh gas power generation canyon (6), there is ight soil urine inlet (11) described cultivation greenhouse (2) below, ight soil urine inlet (11) is connected with the fecal collecting device (13) that is positioned at methane-generating pit (1), fecal collecting device (13) has ight soil urine inlet automatic bounce sealing plate.
The beneficial effects of the utility model:
1. the structure design of original creation for the utility model, the collection and confinement of gases equipment of specialty, collects the methane class inflammable gas of ruminating animal cultivation industry (taking ox cultivation as main) discharge, can effectively reduce the carbon emission of aquaculture.
2. can and be stored in supporting methane-generating pit the methane class combustible gas collecting in cultivation greenhouse, methane-generating pit inflammable gas is increased more than 100%, for peasant household provides sufficient green clean fuel, alleviate raiser's burden, can increase raiser's income simultaneously.
3. this design manufacturing cost is low, is applicable to being installed on the Animal Raising Zone of mass-producing.
4. be applicable to the large-scale cultivation of any ruminating animal.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further described.Figure is structural representation of the present utility model.
(1) methane-generating pit in figure, (2) cultivation greenhouse, (3) methane gas storage space, (4) methane gas collecting device, (5) methane gas transport pipe, (6) marsh gas power generation canyon, (7) " the bio-feritlizer Processing Room " that natural pond slag is raw material, (8) leave the flame-retardant layer of methane gas rising passway, (9) ventilation air intake window, (10) methane-generating pit watertight sealing groove, (11) ight soil urine inlet, (12) ight soil urine inlet sealing plate, (13) fecal collecting device.
Embodiment
Below with reference to accompanying drawing, the utility model is elaborated, as shown in the figure: the indoor zero discharge culture methane of the one class combustible gas collecting system of the present embodiment, comprise methane-generating pit (1), cultivation greenhouse (2), methane gas storage space (3), methane gas collecting device (4), methane gas transport pipe (5), flame-retardant layer (8), ventilation air intake window (9), methane-generating pit watertight sealing groove (10).
The below of cultivation greenhouse (2) is ventilation air intake window (9), in outdoor air also can enter in cultivation greenhouse by this passage, thereby reaches the object of ventilation.The chemical formula of methane is CH
4, molecular weight is 16; The by volume mark calculating of normal air main component is: nitrogen (N2) accounts for 78%, and it is 28 that nitrogen divides in amount; Oxygen (O2) accounts for 21%, and oxygen molecule amount is 32.Nitrogen and oxygen are added up and are accounted for 99% of air main composition.Show that thus methane is lighter than nitrogen and oxygen.Therefore,, in the space of a sealing time, methane meeting automatic-ascending is to the top in this space.Because methane gas mainly concentrates on the top of cultivation greenhouse, therefore the methane gas of ruminating animal output all enters into methane gas storage space (3) automatically by the flame-retardant layer (8) that leaves methane gas rising passway, because methane belongs to inflammable gas, flame-retardant layer (8) can prevent its spontaneous combustion or blast under the hot weather of high temperature, and the animal of cultivation is damaged.Methane gas collecting device (4) can be transferred to the methane gas in methane gas storage space (3) in methane-generating pit (1) and be stored by methane gas transport pipe (5) at any time, one end of methane gas transport pipe (5) is connected with methane-generating pit watertight sealing groove (10), the effect of methane-generating pit watertight sealing groove (10) is to prevent that the gas in methane-generating pit from pouring in down a chimney back, in cultivation greenhouse (2).Also the methane class inflammable gas that methane gas collecting device (4) can be collected is directly sent to methane-generating pit by transport pipe (5), and methane-generating pit watertight sealing groove (10) can prevent that the gas in methane-generating pit from pouring in down a chimney back cultivation greenhouse.The methane gas of delivering in methane-generating pit supplies supporting marsh gas power generation canyon direct generation of electricity utilization together with biogas.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (2)
1. an indoor zero discharge culture methane class combustible gas collecting system, it is characterized in that, comprise methane-generating pit (1), cultivation greenhouse (2), methane gas storage space (3), methane gas collecting device (4), methane gas transport pipe (5), flame-retardant layer (8), ventilation air intake window (9), methane-generating pit watertight sealing groove (10), the below of cultivation greenhouse (2) is ventilation air intake window (9), flame-retardant layer (8) leaves methane gas rising passway, be positioned at the top of cultivation greenhouse (2), cultivation greenhouse (2) and methane gas storage space (3) are separated, methane gas storage space (3) highest point is methane gas collecting device (4), one end of methane gas transport pipe (5) is connected with methane gas collecting device (4), the other end is connected with methane-generating pit watertight sealing groove (10), methane-generating pit watertight sealing groove (10) is arranged in methane-generating pit (1).
2. the indoor zero discharge culture methane of one as claimed in claim 1 class combustible gas collecting system, it is characterized in that, the top of described methane gas storage space (3) is taper, one end of described methane gas transport pipe (5) is connected with methane gas collecting device (4) through marsh gas power generation canyon (6), there is ight soil urine inlet (11) described cultivation greenhouse (2) below, ight soil urine inlet (11) is connected with the fecal collecting device (13) that is positioned at methane-generating pit (1), fecal collecting device (13) has ight soil urine inlet automatic bounce sealing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267973.7U CN203960203U (en) | 2014-05-20 | 2014-05-20 | A kind of indoor zero discharge culture methane class combustible gas collecting system |
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| CN201420267973.7U CN203960203U (en) | 2014-05-20 | 2014-05-20 | A kind of indoor zero discharge culture methane class combustible gas collecting system |
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| CN203960203U true CN203960203U (en) | 2014-11-26 |
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| CN201420267973.7U Expired - Fee Related CN203960203U (en) | 2014-05-20 | 2014-05-20 | A kind of indoor zero discharge culture methane class combustible gas collecting system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987391A (en) * | 2015-02-27 | 2016-10-05 | 徐振斌 | Integrated ruminant exhaust gas collecting and combusting device |
| CN112934902A (en) * | 2021-01-28 | 2021-06-11 | 赵文海 | Methane emission treatment device for ruminant |
| CN113833983A (en) * | 2021-09-24 | 2021-12-24 | 贵州省生物研究所 | Forest soil methane collecting device and collecting method thereof |
| CN114651729A (en) * | 2022-03-28 | 2022-06-24 | 延寿县润和养殖专业合作社 | Air conditioning system and method in cultivation shed |
-
2014
- 2014-05-20 CN CN201420267973.7U patent/CN203960203U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987391A (en) * | 2015-02-27 | 2016-10-05 | 徐振斌 | Integrated ruminant exhaust gas collecting and combusting device |
| CN112934902A (en) * | 2021-01-28 | 2021-06-11 | 赵文海 | Methane emission treatment device for ruminant |
| CN112934902B (en) * | 2021-01-28 | 2023-09-22 | 辰溪县湘荣家庭农场有限公司 | Methane emission treatment device for ruminant |
| CN113833983A (en) * | 2021-09-24 | 2021-12-24 | 贵州省生物研究所 | Forest soil methane collecting device and collecting method thereof |
| CN113833983B (en) * | 2021-09-24 | 2022-09-30 | 贵州省生物研究所 | Forest soil methane collecting device and collecting method thereof |
| CN114651729A (en) * | 2022-03-28 | 2022-06-24 | 延寿县润和养殖专业合作社 | Air conditioning system and method in cultivation shed |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| 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: 20141126 Termination date: 20160520 |