CN201817475U - Marsh gas distributor - Google Patents
Marsh gas distributor Download PDFInfo
- Publication number
- CN201817475U CN201817475U CN2010201637230U CN201020163723U CN201817475U CN 201817475 U CN201817475 U CN 201817475U CN 2010201637230 U CN2010201637230 U CN 2010201637230U CN 201020163723 U CN201020163723 U CN 201020163723U CN 201817475 U CN201817475 U CN 201817475U
- Authority
- CN
- China
- Prior art keywords
- top cover
- spring
- check valve
- air
- gas
- 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
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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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
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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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
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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
- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
- C12M37/04—Seals
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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
Abstract
The utility model discloses a marsh gas distributor, which can effectively prevent sludge from entering a gas supply pipeline in large and medium marsh gas engineering. The marsh gas distributor consists of a conical base, a check valve, a spring, a gas flow regulator, a spiral gland and a top cover with two nozzles, wherein the spiral gland is arranged on the upper side of the top cover with two nozzles and is connected with the upper end of the conical base through a bolt; the upper end of the conical base is provided with the check valve; the spring is arranged between the top cover with two nozzles and the check valve; the gas distributor is connected with the gas supply pipeline through the bolt; and the top cover is provided with the gas flow regulator. When a system works, the spring is compressed by wind pressure, the check valve is pushed away and the air is diffused into mixed liquid from the nozzles, so that the aims of inflating and stirring are fulfilled. When gas supply is stopped, the spring expands and the check valve is closed automatically so as to prevent the mixed liquid from entering the pipeline. The air supply amount can be adjusted by an air regulator.
Description
Technical field
The utility model relates to the gas distribution equipment that is used for air agitation in a kind of big-and-middle-sized biogas engineering, and particularly a kind of natural pond liquid that prevents enters the gas pipe of pipeline, and can regulate the size of air flow according to requirement of engineering.
Background technology
Biogas engineering is in service, need the high density organic liquid in the marsh gas reactor be stirred, and anaerobic reaction is evenly carried out, and what be used to now stir mainly contains two kinds of forms: mechanical stirrer stirs and by pipeline blower fan air agitation.Mechanical stirrer power is big, and power consumption is high, and the blower fan air agitation is even, prevents that dead angle and energy consumption are low.Current gas distribution equipment is generally the aerator in perforated pipe or the sewage treatment project.When stopping air feed, mud enters perforated pipe easily, and gas distribution pipe is stopped up.And general aerator greatly reduces agitating function because bubble is too tiny, and owing to sludge concentration height in the marsh gas reactor, the as easy as rolling off a log obstruction of aerator.
Summary of the invention
The utility model provides a kind of can prevent effectively that mud from entering the gas pipe of steam line, and can regulate the size of air flow according to requirement of engineering.
The technical scheme that its technical problem that solves the utility model adopts is: constitute by a conical base, vacuum breaker, spring, air volume regulator, spiral cover with the top cover of two spouts.Spiral cover is arranged on the upside of the top cover of two spouts and with the upper end of conical base and is connected by bolt, the conical base upper end is provided with a vacuum breaker, in top cover and vacuum breaker centre a spring is set with two spouts, gas pipe is connected by bolt with steam line, and an air volume regulator is set on top cover.Gas pipe is delivered to spout after the air jack-up spring that enters is opened vacuum breaker when bubbling air, charge into mixed solution by spout and play stirring action.Top cover with two spouts adopts the spiral cover assembling, guarantees that top cover does not come off.Chassis at gas pipe is provided with non-return valve unit, and when tubing system stopped air feed, spring compressed vacuum breaker automatically and stops mixed solution to enter gas distributionbranch pipe, can avoid like this entering mixed solution in the arm and blocked.Top cover is provided with air volume regulator, can be according to engineering air demand size adjustment air flow.
Characteristics of the present utility model are: be provided with the non-return valve unit of band spring, the air that enters does not need particular filter, and intermittent aeration does not all stop up, and spring is upheld automatically when stopping air feed, closes vacuum breaker, prevents that mixed solution from entering steam line.Be provided with air volume regulator, can regulate the size of air flow according to gas consumption, it is big to be suitable for the quantities scope.
Description of drawings
Below, will be further described the utility model with accompanying drawing in conjunction with the embodiments.
Fig. 1 is the gas pipe orthographic plan.
Fig. 2 is a gas pipe longitudinal section structural map.
Fig. 3 is the gas pipe installation plan.
1. erection bolts among Fig. 1, Fig. 2,2. base, 3. rubber pad, 4. non-return valve block, 5. spring, 6. spiral cover, 7. rubber pad, 8. with the top cover of two spouts, 9. air volume regulator.
Embodiment
In Fig. 2, because increasing, pressure makes spring (5) compression behind the air admission gas pipe, and non-return valve block (4) is opened, and air charges in the mixed solution through spout.When stopping air feed, spring (5) is upheld automatically, and non-return valve block (4) is closed, and can prevent that mixed solution from entering steam line.Spiral cover (6) can guarantee that top cover (8) does not firmly come off.By regulating the size of deeply measuring the may command air flow downwards of setter (9), to adapt to the size of engineering air demand.
In Fig. 3, gas pipe is connected with steam line by bolt, the convenient installation and replacing.When needs are changed gas pipe, need not destroy pipeline, can directly connect and change gas pipe by bolt.
Claims (1)
1. gas pipe that is used for big-and-middle-sized biogas engineering air agitation, constitute by a conical base, vacuum breaker, spring, air volume regulator, spiral cover with the top cover of two spouts, it is characterized in that: described vacuum breaker is arranged on the upper end of conical base, spring is arranged on above the vacuum breaker with below the top cover of two spouts, spiral cover is arranged on the upside of top cover and is connected by bolt with the upper end of base, and air volume regulator is set on the top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201637230U CN201817475U (en) | 2010-04-20 | 2010-04-20 | Marsh gas distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201637230U CN201817475U (en) | 2010-04-20 | 2010-04-20 | Marsh gas distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201817475U true CN201817475U (en) | 2011-05-04 |
Family
ID=43915438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201637230U Expired - Fee Related CN201817475U (en) | 2010-04-20 | 2010-04-20 | Marsh gas distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201817475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396856A (en) * | 2014-12-05 | 2015-03-11 | 宁波保税区华萌生物科技有限公司 | Oxygen supply device for fishpond |
| CN112342135A (en) * | 2020-10-19 | 2021-02-09 | 应宝乐 | High-efficiency biomass energy heat conversion device |
-
2010
- 2010-04-20 CN CN2010201637230U patent/CN201817475U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396856A (en) * | 2014-12-05 | 2015-03-11 | 宁波保税区华萌生物科技有限公司 | Oxygen supply device for fishpond |
| CN112342135A (en) * | 2020-10-19 | 2021-02-09 | 应宝乐 | High-efficiency biomass energy heat conversion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 1003, room 3, unit 050091, Washington Park, 585 Zhonghua South Street, Shijiazhuang, Hebei Patentee after: Hebei Superior & Federal Environmental Protection Sci. and Tech. Co., Ltd. Address before: Jinshi Industrial Park No. 368 Xinshi road 050091 in Hebei province Shijiazhuang City Building No. 2 room 307 Patentee before: Hebei Superior & Federal Environmental Protection Sci. and Tech. Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Hebei Superior & Federal Environmental Protection Sci. and Tech. Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Hebei Superior & Federal Environmental Protection Sci. and Tech. Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20140420 |
|
| EXPY | Termination of patent right or utility model |