CN203999607U - A kind of Novel household methane production device - Google Patents
A kind of Novel household methane production device Download PDFInfo
- Publication number
- CN203999607U CN203999607U CN201420474834.1U CN201420474834U CN203999607U CN 203999607 U CN203999607 U CN 203999607U CN 201420474834 U CN201420474834 U CN 201420474834U CN 203999607 U CN203999607 U CN 203999607U
- Authority
- CN
- China
- Prior art keywords
- gas skirt
- methane
- generating pit
- bladder tank
- air storage
- 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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Classifications
-
- 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
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model belongs to the support equipment of methane-generating pit, especially the support equipment of gas skirt.Comprise methane-generating pit, gas skirt and the air storage equipment supporting with it, it is characterized in that: the supporting air storage equipment of gas skirt is bladder tank and electric power topping-up pump.This device not only can reduce intensity and the requirement for height to gas skirt, increases the service life, and methane-generating pit, bladder tank is also had to the effect increasing the service life equally; The capacity utilization of bladder tank reaches 100%; Favourable enforcement commercialization is produced and is promoted; Whole apparatus structure is simple, cheap, renovates without bricklayer's for Lao Chi, and each household just can complete half a day; Be suitable for medium and small biogas engineering adopts simultaneously.
Description
Technical field
The utility model belongs to the support equipment of methane-generating pit, especially the support equipment of gas skirt.
Background technology
Gas skirt in existing methane-generating pit all supports the use with wet type gas-holder, because wet type gas-holder has air pressure more than 2Kpa, though without topping-up pump, this higher air pressure is not only unfavorable to aerogenesis, need to increase design height and the intensity of gas skirt simultaneously, increase the cost of gas skirt; And the current China market of storage air-float hood in wet type gas-holder is also applicable to the product-feed that family is used, resistance to air loss is good, generally all by GB requirement reinforced concrete manual production, poor sealing performance, easily produces gas leakage; Also need to build in addition water seal tank, cost is high, and the construction time is long, also needs the high mason of wage just can complete.If gas skirt is combined with the bladder tank of gravity supercharging, although resistance to air loss is good, save cost than wet type gas-holder, fence, counterweight support and mass need to be set, provide by promoting production of units, still bother; And volume effective rate of utilization only has 50% left and right, there is the disadvantageous effect of bringing compared with high atmospheric pressure.
Summary of the invention
The purpose of this utility model is for overcoming gas skirt and the defect of bringing compared with high atmospheric pressure air storage coordinative composition of equipments, for gas skirt provides stressed without biogas air pressure, resistance to air loss good, cheap, enforcement supporting air storage equipment easily.
The utility model comprises methane-generating pit, gas skirt and the air storage equipment supporting with it, it is characterized in that: the supporting air storage equipment of gas skirt is bladder tank and electric power topping-up pump.
This Novel household also can be used for medium and small biogas engineering with methane production device, and as biogas central gas supply engineering, methane-generating pit (containing gas skirt), bladder tank are located at a place, and electric power topping-up pump is located at each Qihu that uses.
Positively effect of the present utility model is: the requirement of strength of (1) favourable reduction gas skirt, bladder tank, methane-generating pit, increases the service life; (2) the volume effective rate of utilization of bladder tank is 100%, and gas skirt height can reduce, favourable saving cost; (3) without the favourable methane-generating pit fecund of air pressure gas; (4) electric power topping-up pump can make gas equipment reach the best atmospheric pressure, favourable raising combustion efficacy and cooking usefulness; (5) bladder tank can hang, and does not occupy premises face; (6) cost of investment is minimum, be only same volume wet type gas-holder 1/2, for identical useful volume gravity supercharging bladder tank 2/3; (7) minimum of equipment manufacturing cost needs 1/2 of same volume wet type gas-holder, 2/3 of gravity supercharging pump bladder tank; (8) engineering time the shortest, only need half a day, and the shortest need of same volume wet type gas-holder 2 days, gravity supercharging bladder tank needs 1 day.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
In figure: 1. methane-generating pit, 2. gas skirt, 3. gas pipe line, 4. bladder tank, 5. biogas purifier, 6. electric power topping-up pump, 7. biogas lamp, 8. methane cooker.
Embodiment
As shown in Figure 1, the utility model household biogas production equipment, comprises that methane-generating pit, gas skirt and supporting air storage equipment thereof are bladder tank 4 and electric power topping-up pump 6.
Claims (1)
1. a Novel household methane production device, comprises methane-generating pit, gas skirt and the air storage equipment supporting with it, it is characterized in that: the supporting air storage equipment of gas skirt (2) is bladder tank (4) and electric power topping-up pump (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420474834.1U CN203999607U (en) | 2014-08-14 | 2014-08-14 | A kind of Novel household methane production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420474834.1U CN203999607U (en) | 2014-08-14 | 2014-08-14 | A kind of Novel household methane production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203999607U true CN203999607U (en) | 2014-12-10 |
Family
ID=52039636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420474834.1U Expired - Fee Related CN203999607U (en) | 2014-08-14 | 2014-08-14 | A kind of Novel household methane production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203999607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105368702A (en) * | 2014-08-14 | 2016-03-02 | 王志望 | Novel household biogas production apparatus |
| CN108037236A (en) * | 2017-11-21 | 2018-05-15 | 中国科学院地质与地球物理研究所兰州油气资源研究中心 | Methane conversion quantitative analysis gas collection experimental provision in flare discharge |
-
2014
- 2014-08-14 CN CN201420474834.1U patent/CN203999607U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105368702A (en) * | 2014-08-14 | 2016-03-02 | 王志望 | Novel household biogas production apparatus |
| CN108037236A (en) * | 2017-11-21 | 2018-05-15 | 中国科学院地质与地球物理研究所兰州油气资源研究中心 | Methane conversion quantitative analysis gas collection experimental provision in flare discharge |
| CN108037236B (en) * | 2017-11-21 | 2023-03-03 | 中国科学院西北生态环境资源研究院 | Experimental device for collecting quantitative analysis gas of methane conversion rate in torch discharge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |