CN200978281Y - Marsh gas regulating and controlling purifier - Google Patents
Marsh gas regulating and controlling purifier Download PDFInfo
- Publication number
- CN200978281Y CN200978281Y CNU2006201681792U CN200620168179U CN200978281Y CN 200978281 Y CN200978281 Y CN 200978281Y CN U2006201681792 U CNU2006201681792 U CN U2006201681792U CN 200620168179 U CN200620168179 U CN 200620168179U CN 200978281 Y CN200978281 Y CN 200978281Y
- Authority
- CN
- China
- Prior art keywords
- desulfurization
- cylinder
- valve
- way
- biogas
- 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
Links
Images
Classifications
-
- 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
-
- 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
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/18—Gas cleaning, e.g. scrubbers; Separation of different gases
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model belongs to a methane purifying device, in particular to a methane regulating clarifier, which comprises a shell body, a desulfurizing bottle, an air inlet, a screwed joint gland, a desulfurizing agent, a pressure testing device, an air vent and a turning cover, wherein an inlet two-position and four-pass conversion valve is arranged in one end of the shell body and is communicated with the methane, two desulfurizing bottles are disposed in the shell body, one end of an outlet two-position and four-pass conversion valve is communicated with the air vents of two desulfurizing bottles, the other end of the outlet two-position and four-pass conversion valve is connected with a pressure gage, the two two-position and four-pass conversion valves are connected with each other through a mandrel, and a conversion knob of the conversion valve is arranged with A site, O site and B site, which separately correspond to two positions of desulfurizing bottles and a middle position. The utility model gathers the desulfuration purification, pressure indication and the regulating, adopts double devulcanizer in parallel, and realizes the alternative desulfuration and non-coercive regeneration. The utility model has the advantages of full functions, smart structure and stable property, and can be used for methane users in country.
Description
Technical field
The utility model belongs to the marsh gas purifying device, especially relates to a kind of biogas regulation and control cleaner.
Background technology
At present, at the production and use of marsh gas is the cleaning that welcome by wide farmers, cooking fuel easily, want to make the biogas kitchen range to reach safety, ideal fuel effect, must carry out purifying treatment to the biogas before the input kitchen range, also to monitor simultaneously, this scientific research personnel has been made number of research projects the biogas pressure of its input.Existing biogas regulation and control cleaner is made up of housing, the cylinder for desulfurization that is arranged on the intravital pressure tester of shell and sweetening agent is housed, and its sweetening agent generally adopts ferric oxide desulfurizer.Adopt pipe connecting to be connected from the biogas of biogas generator output with the inlet of cleaner, with to be arranged on the intravital pressure tester of shell hose connection with the cylinder for desulfurization employing that sweetening agent is housed.Though this cleaner provides a kind of biogas regulation and control cleaner that integrates desulfurization, pressure detection, flow control, this cleaner also exists certain deficiency: sweetening agent can progressively reach capacity after desulfurization after a while and lose desulfidation.Therefore, just must in time regenerate.Because ferric oxide desulfurizer inherent Sulfur capacity is lower, regeneration could guarantee sweetening effectiveness so sweetening agent often needs, and after regeneration all needs cylinder for desulfurization taken apart in the housing of cleaner at every turn, sweetening agent is poured out regenerated again.This regeneration user will carry out repeatedly every year; The 2nd, during the dismounting devulcanizer, need pull up connecting flexible pipe, when installing once more, because the tension set of flexible pipe is difficult to guarantee its resistance to air loss; And repeatable operation is very inconvenient like this.
Summary of the invention
The purpose of this utility model is in order to overcome the defective of above-mentioned prior art, provide a kind of need not sweetening agent poured out regenerate, can carry out non-imposed regenerative operation to sweetening agent easily, make sweetening agent can recycle and change the quick and easy biogas regulation and control cleaner of devulcanizer.
The purpose of this utility model is achieved through the following technical solutions:
This biogas regulation and control cleaner comprises housing, cylinder for desulfurization, inlet mouth, gland, sweetening agent, pressure tester, the biogas air outlet, renovate, it is characterized in that being assembled in one of the intravital end assembling of shell and have connection biogas inlet two-position four-way transforming valve, two first cylinder for desulfurization that are set up in parallel are housed in the housing, second cylinder for desulfurization, the air outlet of outlet two-position four-way transforming valve one end and two cylinder for desulfurization is communicated with, the other end links to each other with tensimeter, this inlet two-position four-way transforming valve spool links to each other by the spool of a mandrel with outlet two-position four-way transforming valve, the conversion knob of inlet two-position four-way transforming valve is established the A position, O position and B position, the corresponding first cylinder for desulfurization position respectively, the meta and the second cylinder for desulfurization position.
Two ventages of described inlet two-position four-way transforming valve communicate with the inlet mouth of two cylinder for desulfurization respectively, and the air outlet of two cylinder for desulfurization communicates with two ventages of outlet two-position four-way transforming valve respectively.
Described outlet two-position four-way control valve links to each other with pressure tester by reduced tee.
The pressure indicator of described pressure tester adopts low pressure push rod pressure warning unit.
Branch chamber sealing member is installed on the spool of described two-position four-way transforming valve, this minute, sealing member fork-join in chamber was on valve seat, transforming valve forms mutually independently two paths at different positions, left end at valve seat is provided with first ventage, right-hand member is provided with second ventage, the rear side that the front side of valve seat is provided with the 3rd ventage, valve seat is provided with the four-way gas port, spool and branch chamber sealing member are installed in the valve seat, the junction surface of valve seat and spool is provided with gasket, gasket is provided with gland, has self threading pin affixed between gland and the valve seat.
Two transforming valves of the present utility model are the two-position four-way transforming valve, biogas enters the conversion of inlet two-position four-way from the 3rd ventage of inlet two-position four-way transforming valve, two first cylinder for desulfurization that are set up in parallel are housed in the housing, second cylinder for desulfurization, first cylinder for desulfurization, the inlet mouth of second cylinder for desulfurization respectively with first ventage of inlet two-position four-way transforming valve, second ventage is communicated with, the air outlet of two cylinder for desulfurization respectively with first ventage of outlet two-position four-way transforming valve, second ventage is communicated with, the main ventage of outlet two-position four-way transforming valve links to each other with tensimeter by Y-tube, this inlet two-position four-way transforming valve spool links to each other by the spool of a mandrel with outlet two-position four-way transforming valve, makes two two-position four-way transforming valves form interlock.By two two-position four-way transforming valves of interlock, realize the regeneration of biogas desulfurization and sweetening agent.When the inlet two-position four-way transforming valve knob that links arrives " A " position, enter the inlet mouth of first cylinder for desulfurization by transforming valve spool control biogas, biogas is exported by the air outlet by after the first cylinder for desulfurization desulfurization, outlet two-position four-way transforming valve is installed in the air outlet of cylinder for desulfurization, this outlet two-position four-way transforming valve spool links to each other by the spool of a mandrel with inlet two-position four-way transforming valve, make this two-position four-way transforming valve knob also be in " A " position, second cylinder for desulfurization was in and waited for or reproduced state this moment; Inlet two-position four-way transforming valve knob when interlock arrives " B " position equally, outlet two-position four-way transforming valve also is in " B " position, the air inlet stomatodeum that enters second cylinder for desulfurization by transforming valve spool control biogas is logical, biogas is exported by the air outlet by after the second cylinder for desulfurization desulfurization, this moment, first cylinder for desulfurization quit work, and communicate with atmosphere by the four-way gas port on the transforming valve of both sides, the sweetening agent in first cylinder for desulfurization is slowly regenerated.
The utility model has biogas pressure metering, pressure indication simultaneously, purifies the function of regulation and control.
Because one is indicated and be regulated to the utility model collection desulfurizing and purifying, pressure, break through the pattern of single devulcanizer in the past, adopt two devulcanizer parallel connections, change alternately desulfurization and optional regeneration of realization simultaneously by two two-position four-way transforming valves of interlock, need not sweetening agent is placed the devulcanizer external regeneration; Change devulcanizer in addition and need not stop the supple of gas or steam, the devulcanizer that more renews is turned in the rapid-acting coupling at two ends got final product, so devulcanizer removes and installs convenient, fast, safety guarantees reliability and security that civil methane regulation and control cleaner uses better.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of two-position four-way transforming valve.
Fig. 3 is a kind of working state structure synoptic diagram of the present utility model.
Fig. 4 is an another kind of working state structure synoptic diagram of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to accompanying drawing one, biogas regulation and control cleaner of the present utility model, comprise housing 1, cylinder for desulfurization, inlet mouth 3, gland 5, sweetening agent 7, pressure tester 9, biogas air outlet 10, renovate 11, one of the end assembling that it is characterized in that being assembled in the housing 1 has the inlet two-position four-way transforming valve 4 that is communicated with biogas, two first cylinder for desulfurization 6 that are set up in parallel are housed in the housing, second cylinder for desulfurization 2, first cylinder for desulfurization 6, the inlet mouth of second cylinder for desulfurization 2 is communicated with two ventages of inlet two-position four-way transforming valve 4 respectively, two ventages of outlet two-position four-way transforming valve 12 are communicated with the air outlet of two cylinder for desulfurization respectively, the ventage of outlet two-position four-way transforming valve links to each other with pressure tester 9 by Y-tube, and the spool of this inlet two-position four-way transforming valve 2 links to each other by the spool of a mandrel 8 with outlet two-position four-way transforming valve 12.The conversion knob of inlet two-position four-way transforming valve 4 is established A position, O position and B position, respectively the position of position, meta and second cylinder for desulfurization 2 of corresponding first cylinder for desulfurization 6.
Two ventages of described inlet two-position four-way transforming valve 4 communicate with the inlet mouth of two cylinder for desulfurization 2,6 respectively, and the air outlet of two cylinder for desulfurization 2,6 communicates with two ventages of outlet two-position four-way transforming valve 12 respectively.
Described outlet two-position four-way control valve 12 is connected with pressure tester 9 by reduced tee.
The pressure indicator of described pressure tester 9 adopts low pressure push rod pressure warning unit.
As shown in Figure 2, branch chamber sealing member 15 is installed on the spool 14 of described two-position four-way transforming valve, left end at valve seat 13 is provided with first ventage 16, right-hand member is provided with second ventage 21, the front side of valve seat is provided with the 3rd ventage 20, the rear side of valve seat 13 is provided with the four-way gas port, spool 14 and branch chamber sealing member 15 are installed in 13 li of valve seats, this minute, sealing member 15 fork-joins in chamber were on valve seat 13, transforming valve forms mutually independently two paths at different positions, valve seat 13 is provided with gasket 17 with the junction surface of spool 14, gasket 17 is provided with gland 18, has self threading pin 19 affixed between gland 18 and the valve seat 13.
Fig. 3 represents to change knob and forwards the A position to, conducting first channel, the first cylinder for desulfurization work, the second cylinder for desulfurization blowing air; Fig. 4 represents to change knob and forwards the B position to, conducting second passage, the second cylinder for desulfurization work, the first cylinder for desulfurization blowing air; When the conversion knob forwards the O position to, sealing first channel and second passage, first cylinder for desulfurization and second bottle that comes to nothing is not worked.
During normal the use, at first knob is arrived " A " position, two two-position four-way transforming valves of conducting are to " A " (as Fig. 3), this moment, biogas entered first cylinder for desulfurization 6, hydrogen sulfide in the biogas is eliminated with ferric oxide generation chemical reaction in first cylinder for desulfurization 6, and the biogas of process desulfurization then enters biogas pipeline from the air outlet of first cylinder for desulfurization 6, and pressure tester 9 is installed at the place in the biogas air outlet, what its pressure tester showed is oven former pressure, and this moment, second cylinder for desulfurization 2 was in waiting status; Behind sweetening agent 7 inactivations in first cylinder for desulfurization 6, knob is arrived " B " position (as Fig. 4), this moment, biogas entered second cylinder for desulfurization 2, hydrogen sulfide in the biogas is eliminated with ferric oxide generation chemical reaction in second cylinder for desulfurization 2, biogas carries out desulfurization, first cylinder for desulfurization quits work, and is communicated with slowly with atmosphere by the four-way gas port on the transforming valve and regenerates.Sweetening agent after the regeneration can recycle, can hocket biogas desulfurization and sweetening agent regeneration of two groups of cylinder for desulfurization so.
After the sweetening agent in one group of cylinder for desulfurization is through regeneration inefficacy several times, just need to change sweetening agent, when changing sweetening agent, the rapid-acting coupling at two ends is turned on, can take out cylinder for desulfurization easily and change.That sweetening agent of the present utility model can be is granular, strip or bulk, and physical dimension can be selected according to the shape of cylinder for desulfurization.Before methane pipeline maintenance or the methane-generating pit discharging, to " 0 " position, this moment, two cylinder for desulfurization all were in closing condition with knob.
Product collection desulfurizing and purifying of the present utility model, pressure are indicated and are regulated to one, delicate structure, attractive in appearance, reasonable, and easy handling, reliable operation can be widely used in production and use of marsh gas user.
Claims (5)
1, a kind of biogas regulation and control cleaner, comprise housing, cylinder for desulfurization, inlet mouth, gland is threaded, sweetening agent, pressure tester, the biogas air outlet, renovate, it is characterized in that being assembled in the intravital end of shell and have the inlet two-position four-way transforming valve that is communicated with biogas, two first cylinder for desulfurization that are set up in parallel are housed in the housing, second cylinder for desulfurization, the air outlet of outlet two-position four-way transforming valve one end and two cylinder for desulfurization is communicated with, the other end links to each other with tensimeter, this inlet two-position four-way transforming valve spool links to each other by the spool of a mandrel with outlet two-position four-way transforming valve, the conversion knob of inlet two-position four-way transforming valve is established the A position, O position and B position, the corresponding first cylinder for desulfurization position respectively, the meta and the second cylinder for desulfurization position.
2, biogas regulation and control cleaner according to claim 1, two ventages that it is characterized in that described inlet two-position four-way transforming valve communicate with the inlet mouth of two cylinder for desulfurization respectively, and the air outlet of two cylinder for desulfurization communicates with two ventages of outlet two-position four-way transforming valve respectively.
3, biogas regulation and control cleaner according to claim 1 and 2 is characterized in that described outlet two-position four-way control valve links to each other with pressure tester by reduced tee.
4, biogas regulation and control cleaner according to claim 1 and 2 is characterized in that the pressure indicator of described pressure tester adopts low pressure push rod pressure warning unit.
5, biogas regulation and control cleaner according to claim 1, it is characterized in that on the spool of described two-position four-way transforming valve branch chamber sealing member being installed, this minute, sealing member fork-join in chamber was on valve seat, transforming valve forms mutually independently two paths at different positions, left end at valve seat is provided with first ventage, right-hand member is provided with second ventage, the front side of valve seat is provided with the 3rd ventage, the rear side of valve seat is provided with the four-way gas port, spool and branch chamber sealing member are installed in the valve seat, the junction surface of valve seat and spool is provided with gasket, gasket is provided with gland, has self threading pin affixed between gland and the valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201681792U CN200978281Y (en) | 2006-12-15 | 2006-12-15 | Marsh gas regulating and controlling purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201681792U CN200978281Y (en) | 2006-12-15 | 2006-12-15 | Marsh gas regulating and controlling purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200978281Y true CN200978281Y (en) | 2007-11-21 |
Family
ID=38978660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201681792U Expired - Fee Related CN200978281Y (en) | 2006-12-15 | 2006-12-15 | Marsh gas regulating and controlling purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200978281Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101633860B (en) * | 2009-07-31 | 2012-04-11 | 长沙天一科技实业有限公司 | Biogas purifier |
| CN110396446A (en) * | 2019-07-22 | 2019-11-01 | 张家港氢云新能源研究院有限公司 | A kind of selexol process device of hydrogen making by natural gas reformation system |
-
2006
- 2006-12-15 CN CNU2006201681792U patent/CN200978281Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101633860B (en) * | 2009-07-31 | 2012-04-11 | 长沙天一科技实业有限公司 | Biogas purifier |
| CN110396446A (en) * | 2019-07-22 | 2019-11-01 | 张家港氢云新能源研究院有限公司 | A kind of selexol process device of hydrogen making by natural gas reformation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201561772U (en) | Self-cleaning type gas flow device | |
| CN200978281Y (en) | Marsh gas regulating and controlling purifier | |
| CN201392329Y (en) | Insulating oil chromatographic analysis system | |
| CN201955252U (en) | Sampling system for liquid in pipeline | |
| CN103100285B (en) | Modular integrated compressed air purification device | |
| CN105498056B (en) | A kind of respiratory cycle device | |
| CN200982443Y (en) | Two position multi-way change-over valve | |
| CN201002971Y (en) | Intelligent type oxygen producing device | |
| CN2700322Y (en) | Marsh gas control purifier | |
| CN100582583C (en) | Regenerated methane purifier in bottle | |
| CN202393599U (en) | Oil supply pipeline for engine stand test | |
| CN207886908U (en) | Surmount valve adsorption-desorption device | |
| CN218901241U (en) | Laboratory air purification is with gaseous circulating device | |
| CN207137728U (en) | ozone mixer structure | |
| CN210699463U (en) | Laparoscopic surgery exhaust gas purification device | |
| CN215610445U (en) | Methanol heat regeneration pressure stabilizing system | |
| CN2880804Y (en) | Multi-channel controller of water purifier | |
| CN2788169Y (en) | Transformer oil sample multi-passage sampling device | |
| CN2650106Y (en) | Gas on-line automatic sampling device | |
| CN201101937Y (en) | Automatically desulfurizing device of methane purifier | |
| CN219533044U (en) | Preparation collector | |
| CN113680173B (en) | Device and method for directly capturing carbon dioxide by air | |
| CN203336223U (en) | Emptying structure | |
| CN216447915U (en) | Compressed air quality monitoring and diagnosing system | |
| CN204008237U (en) | A kind of vacuum line system for gas sampling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20121215 |