CN202430177U - Switchable fuel gas filtration and purification device - Google Patents
Switchable fuel gas filtration and purification device Download PDFInfo
- Publication number
- CN202430177U CN202430177U CN2012200122448U CN201220012244U CN202430177U CN 202430177 U CN202430177 U CN 202430177U CN 2012200122448 U CN2012200122448 U CN 2012200122448U CN 201220012244 U CN201220012244 U CN 201220012244U CN 202430177 U CN202430177 U CN 202430177U
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- pipe
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- gas filter
- fuel gas
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Abstract
The utility model relates to a switchable fuel gas filtration and purification device which is characterized by comprising a gas intake Y-shaped pipe, valves, a first fuel gas filter, a second fuel gas filter and a gas outlet Y-shaped pipe; a main pipe of the gas intake Y-shaped pipe is connected with a gas intake pipeline, and a main pipe of the gas outlet Y-shaped pipe is connected with a gas outlet pipeline; one branch pipe of the gas intake Y-shaped pipe is connected with a gas inlet of the first fuel gas filter via one valve, and a gas outlet of the first fuel gas filter is connected with one branch pipe of the gas outlet Y-shaped pipe via another valve; another branch pipe of the gas intake Y-shaped pipe is connected with a gas inlet of the second fuel gas filter via one valve, and a gas outlet of the second fuel gas filter is connected with another branch pipe of the outlet Y-shaped pipe through another valve. The switchable fuel gas filtration and purification device disclosed by the utility model has a simple structure, can be used for finishing clearing operation of the filter devices without shutting down a furnace, and has the capabilities of guaranteeing continuous production and improving production efficiency.
Description
Technical field
The utility model relates to the auxiliary facility on the biomass fuel gas generating system, the specifically a kind of switchable type combustion gas filtering and purifying that can under not blowing out situation, accomplish the filtration unit cleaning operation.
Background technology
Along with the develop rapidly of industry and the propelled at high velocity of urbanization process, energy shortage, problem of environmental pollution has been the focus of current social concerns.And crop straw burning still exists with the phenomenon of using old-fashioned wood stove in the rural area, and this has not only wasted raw material, and has discharged amounts of dust and greenhouse gases.The biomass energy waste mainly is an agricultural waste material at present, wherein can be used as energy purposes greatly.In addition, the overwhelming majority in forestry and the wood working waste also can be used as energy purposes.
The biological fuel gas of biomass gasifying furnace manufacturing belongs to green novel energy source, and it has great vitality.Because the raw material that biological fuel gas produces is agricultural crop straw, forest tree castoff, edible fungi residues, cattle and sheep animal manure and all inflammable substances, is a kind of inexhaustible renewable resource.Biological fuel gas can solve the whole day life with ability (cooking, heating, shower), and burns as liquefied gas, can change the mode of life that China's rural area smoke fire burns fully, can ban traditional bavin kitchen range fully, the replacement liquid gasification.In addition, biological fuel gas has more wide application prospect in industrial aspect, and it not only can directly use as industrial combustion gas, but also can supply with the usefulness that generating set is done generating.
Contain partial impurities, dust and tar in the combustion gas of biomass gasifying furnace production inevitably, these become branch to cause obstruction, pollution and the corrosion of pipeline, kitchen range and generating set, therefore must carry out suitable filtration, purification to combustion gas and handle.Existing treatment facility needs to shut down the cleaning filtering and purifying after work for some time usually, causes producing and interrupts, and has a strong impact on production efficiency.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art; A kind of switchable type combustion gas filtering and purifying that is used for removing combustion gas impurity, dust and a small amount of tar is provided; It is simple in structure; Can under not blowing out situation, accomplish the filtration unit cleaning operation, guarantee to produce and carry out continuously, enhance productivity.
The technical scheme that provides according to the utility model: switchable type combustion gas filtering and purifying; It is characterized in that: comprise air inlet pants pipe, valve, first gas filter, second gas filter and the pants pipe of giving vent to anger; The person in charge of said air inlet pants pipe connects admission passage, and the person in charge of the pants pipe of giving vent to anger connects outlet pipe; An arm of air inlet pants pipe is connected with the inlet mouth of first gas filter through a valve, and the air outlet of first gas filter is through one pipe coupling of another valve with the pants pipe of giving vent to anger; Another arm of air inlet pants pipe is connected with the inlet mouth of second gas filter through a valve, and the air outlet of second gas filter is through another valve another pipe coupling with the pants pipe of giving vent to anger.
As the further improvement of the utility model, said valve adopts Hand-operated butterfly valve.
As the further improvement of the utility model, the person in charge of described air inlet pants pipe, the pants pipe of giving vent to anger is identical with the caliber of arm.
The utility model compared with prior art, advantage is: the utility model is simple in structure, can under not blowing out situation, accomplish the filtration unit cleaning operation, guarantee to produce to carry out continuously, enhances productivity.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with concrete accompanying drawing and embodiment the utility model is described further.
As shown in the figure: the switchable type combustion gas filtering and purifying among the embodiment mainly is made up of air inlet pants pipe 1, valve 2, first gas filter 3, second gas filter 4 and the pants pipe 5 of giving vent to anger.
As shown in Figure 1, the person in charge of said air inlet pants pipe 1 connects admission passage, and the person in charge of the pants pipe 5 of giving vent to anger connects outlet pipe; An arm of air inlet pants pipe 1 is connected with the inlet mouth of first gas filter 3 through a valve 2, and the air outlet of first gas filter 3 is through one pipe coupling of another valve 2 with the pants pipe 5 of giving vent to anger; Another arm of air inlet pants pipe 1 is connected with the inlet mouth of second gas filter 4 through a valve 2, and the air outlet of second gas filter 4 is through another valve 2 another pipe coupling with the pants pipe 5 of giving vent to anger.Preferably, said valve 2 adopts Hand-operated butterfly valve.The person in charge of described air inlet pants pipe 1, the pants pipe 5 of giving vent to anger is identical with the caliber of arm.Said first gas filter 3, second gas filter 4 can adopt commercially available matured product.
During concrete the application; Air inlet pants pipe 1 is in closing condition with pants pipe 5 one side branch of giving vent to anger; The combustion gas that contains impurity, dust and a small amount of tar gets in the person in charge of air inlet pants pipe 1; Filter the back from a side branch wherein through first gas filter 3 and get into the pants pipe 5 of giving vent to anger, then from person in charge's discharge of the pants pipe 5 of giving vent to anger.
When first gas filter 3 uses for some time to clear up; Close the valve 2 at first gas filter, 3 two ends; Open the valve 2 at second gas filter, 4 two ends, the combustion gas that contains impurity, dust and a small amount of tar can be carried out the filtration, purification processing through second gas filter 4, and first gas filter 3 can be cleared up upkeep operation synchronously; So intersect and use first gas filter 3 and second gas filter 4; Just can under not blowing out situation, accomplish the filtration unit cleaning operation, guarantee to produce and carry out continuously, enhance productivity.
Claims (3)
1. switchable type combustion gas filtering and purifying; It is characterized in that: comprise air inlet pants pipe (1), valve (2), first gas filter (3), second gas filter (4) and the pants pipe (5) of giving vent to anger; The person in charge of said air inlet pants pipe (1) connects admission passage, and the person in charge of the pants pipe (5) of giving vent to anger connects outlet pipe; An arm of air inlet pants pipe (1) is connected with the inlet mouth of first gas filter (3) through a valve (2), and the air outlet of first gas filter (3) is through one pipe coupling of another valve (2) with the pants pipe (5) of giving vent to anger; Another arm of air inlet pants pipe (1) is connected with the inlet mouth of second gas filter (4) through a valve (2), and the air outlet of second gas filter (4) is through another valve (2) another pipe coupling with the pants pipe (5) of giving vent to anger.
2. switchable type combustion gas filtering and purifying as claimed in claim 1 is characterized in that: said valve (2) adopts Hand-operated butterfly valve.
3. switchable type combustion gas filtering and purifying as claimed in claim 1 is characterized in that: the person in charge of described air inlet pants pipe (1), the pants pipe (5) of giving vent to anger is identical with the caliber of arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200122448U CN202430177U (en) | 2012-01-12 | 2012-01-12 | Switchable fuel gas filtration and purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200122448U CN202430177U (en) | 2012-01-12 | 2012-01-12 | Switchable fuel gas filtration and purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202430177U true CN202430177U (en) | 2012-09-12 |
Family
ID=46779642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200122448U Expired - Lifetime CN202430177U (en) | 2012-01-12 | 2012-01-12 | Switchable fuel gas filtration and purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202430177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067057A (en) * | 2016-11-10 | 2018-05-25 | 湖州山海环保工程有限公司 | A kind of waste silk Rose Box applied to socks production machine exhausting system |
-
2012
- 2012-01-12 CN CN2012200122448U patent/CN202430177U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067057A (en) * | 2016-11-10 | 2018-05-25 | 湖州山海环保工程有限公司 | A kind of waste silk Rose Box applied to socks production machine exhausting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |