CN200943073Y - Gas purification and residual heat utilization apparatus of small-sized biology gasification stove - Google Patents
Gas purification and residual heat utilization apparatus of small-sized biology gasification stove Download PDFInfo
- Publication number
- CN200943073Y CN200943073Y CN 200620105654 CN200620105654U CN200943073Y CN 200943073 Y CN200943073 Y CN 200943073Y CN 200620105654 CN200620105654 CN 200620105654 CN 200620105654 U CN200620105654 U CN 200620105654U CN 200943073 Y CN200943073 Y CN 200943073Y
- Authority
- CN
- China
- Prior art keywords
- water
- strainer
- plate washer
- baffle plate
- fuel 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 - Lifetime
Links
- 238000002309 gasification Methods 0.000 title claims description 12
- 238000000746 purification Methods 0.000 title abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000002028 Biomass Substances 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 239000003463 adsorbent Substances 0.000 claims description 6
- 239000003610 charcoal Substances 0.000 claims description 6
- 238000011049 filling Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 235000011266 Passiflora quadrangularis Nutrition 0.000 claims description 3
- 244000179684 Passiflora quadrangularis Species 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000002737 fuel gas Substances 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000000571 coke Substances 0.000 abstract 1
- 238000000967 suction filtration Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 17
- 239000000567 combustion gas Substances 0.000 description 11
- 239000011269 tar Substances 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000002916 wood waste Substances 0.000 description 1
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Abstract
The utility model discloses a small biological liquefied fuel gas purification and remaining heat use device. The casing is supported on the stand and the center of the casing is provide with a baffle plate filter; the baffle plate filter is provide with interlaid baffle plates; the baffle plate filter the lower end is connected to the separator; the lower end of the cyclone separator is inserted into the water tank, the casing and the baffle plate the filter have a water sleeve; the upper end of the baffle plate filter is provided with a filter; the upper end of the water sleeve is provided with a water inlet and the lower end of the water sleeve is provided with a water faucet. The fuel gas will pass the cyclone to remove the dust. Through three comprehensive purification process including cyclone dust removal,, cooling and filtering and suction filtration, the coke, moisture and ash in the fuel gas are effectively settled and separated and then purified. The heat from the fuel gas is absorb by the water sleeve so as to fully use the remaining heat. The device has the advantage of high purification high efficiency, compact structure and convenient operation. The fuel gas after purification reaches the national standard.
Description
Technical field
The utility model relates to the removing or the processing of combustion products or combustion residue, especially relates to a kind of small biomass gasification furnace gas purifying and residual heat using device.
Background technology
Because biomass gasification technology can be converted into the higher-grade inflammable gas with agriculture and forestry organic waste materials such as agricultural crop straw, forestry felling and industrial wood wastes, gas fuel combustion is efficient, cleaning, convenient, therefore, small-sized in recent years family is widelyd popularize in the rural area with biomass gasifying furnace.Gasifying biomass produces CO, H
2, CH
4And C
nH
mDeng combustiblecomponents, C wherein
nH
mBe down vaporific tar gas hot, be condensed into heavy-gravity tar liquid under cold conditions, stop up gas pipe line and kitchen range easily, the tarring gas that is condensed into drop is difficult to after-flame, and the particles such as carbon black that produce during burning utilize equipment damage serious to combustion gas.
At present, the subject matter that biomass gasification burning exists is exactly that foreign matter contents such as tar and dust are too high, causes the gas-purification difficulty, and system can not carry out the long-term safety operation.And small-sized family is simple with the biomass gasification furnace gas purifying apparatus structure, adopts single wet type washing or dry type cold filtration mostly, and it is not thorough that tar is removed, and decontamination effect improving is not good.Tar and waste water after the washing is directly discharging often, causes secondary pollution easily.In addition, higher from the biological fuel gas temperature out that vapourizing furnace comes out, influential to operator safety.
Summary of the invention
In order to overcome the deficiency of prior art, the purpose of this utility model is to provide purification efficiency height, compact construction, easy to operate a kind of small biomass gasification furnace gas purifying and residual heat using device, make the combustion gas after the purification reach clean combustible national standard, waste heat gas is fully used.
The technical scheme of employing of the present utility model is: comprise plate washer strainer, tangential admission pipe, vertical cyclone separator tube, water tank, bracing frame, cyclonic separator, water tap and carbon filter.With housings support on bracing frame, the plate washer strainer is equipped with at the housing center, the baffle plate that is interspersed is set in the plate washer strainer, termination cyclonic separator under the plate washer strainer, insert in the water tank lower end of cyclonic separator, is water jacket between housing and plate washer strainer, and plate washer strainer upper end is provided with carbon filter, the water jacket top is provided with a water filling port, and the water jacket below is provided with water tap.
Described cyclonic separator is great circle column casing, circular cone tube and three sections compositions of roundlet column casing, is provided with tangential admission pipe and vertical cyclone separator tube in the great circle column casing, and the roundlet column casing inserts in the water tank.
Described carbon filter is inner filler particles shape adsorbent charcoal, fills with the form of grenadine bag.
The utility model is compared the beneficial effect that has with background technology: combustion gas is successively through three comprehensive purifyings and cooling, be respectively the cyclone dust removal of cyclonic separator, the cooling of plate washer strainer and water jacket removes tar, the adsorption filtration of carbon filter makes that tar, moisture and the dust in the combustion gas obtains sedimentation effectively, separates, purification.The heat of high-temperature fuel gas is absorbed by water, and the waste heat in the combustion gas is fully used, and the gas pipe line temperature is reduced, and can prevent that operator from being scalded.This device has purification efficiency height, compact construction, characteristics such as easy to operate, and the combustion gas after the purification reaches the national standard of clean combustible gas.
Description of drawings
Accompanying drawing is the structural representation of small biomass gasification furnace gas purifying and residual heat using device.
Among the figure: 1, water filling port, 2, the plate washer strainer, 3, the baffle plate that is interspersed, 4, water jacket, 5, tangential admission pipe, 6, the vertical cyclone separator tube, 7, water tank, 8, bracing frame, 9, cyclonic separator, 10, water tap, 11, carbon filter, 12, adsorbent charcoal.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in drawings, the utility model is made up of cyclonic separator 9, plate washer strainer 2, water jacket 4, carbon filter 11, bracing frame 8, adsorbent charcoal 12.Cyclonic separator 9 is provided with tangential admission pipe 5, vertical cyclone separator tube 6, big or small cylindrical drum and circular cone tube, and terminal vertical the insertion in the water tank 7 of roundlet column casing played explosion-proof when gaseous tension is too high in the pipeline.Water jacket 4 is a cylindrical drum, and the water jacket top is provided with a water filling port 1, and water coolant adds from the top, and the below is provided with a water tap 10, and hot water is emitted from the bottom.The inner barrel of water jacket 4 is provided with plate washer strainer 2, the plate washer strainer 2 built-in baffle plates that are interspersed 3, and the integral body that plate washer strainer 2 and water jacket 4 are formed is supported by the bottom support frame.Carbon filter 11 inner filler particles shape adsorbent charcoals 12 with the form filling of grenadine bag, can take out by whole easily bag during replacing, and the charcoal that changes can drop into vapourizing furnace pyrolytic gasification once more.
The biological fuel gas that comes out from vapourizing furnace enters from the tangential admission pipe 5 of cyclonic separator 9, air-flow is high speed rotating between vertical cyclone separator tube 6 and cylindrical drum, circular cone tube, under centrifugal force and action of gravity, part dust and tar flow in the water tank 7 along cones wall, and the tar and waste water that precipitates can be discharged from water tap.Combustion gas after once filtering enters plate washer strainer 2 from vertical cyclone separator tube 6, the baffle plate 3 that is interspersed makes air flow slows, make the cold water generation sufficient heat exchange in high-temperature fuel gas and the water jacket 4, waste heat obtains to utilize, part tar gas condensation in the combustion gas simultaneously, flow in the water tank 7, reach the purpose of gas-liquid separation.Combustion gas behind secondary filtration enters carbon filter 11, and combustion gas is divided into countless threads, flows through from the slit of particulate state adsorbent charcoal 12, and water vapor and tar gas are finally obtained cleaning, exsiccant inflammable gas by further adsorption filtration.
The results showed that adopt that combustible gas after this device purifies is coal-tar middle oil, dust content reduces greatly, foreign matter content complies with the national standard requirements in the combustion gas.
Above-mentioned embodiment is used for the utility model of explaining; rather than the utility model limited; in the protection domain of spirit of the present utility model and claim, any modification and change to the utility model is made all fall into protection domain of the present utility model.
Claims (3)
1, a kind of small biomass gasification furnace gas purifying and residual heat using device is characterized in that comprising plate washer strainer (2), tangential admission pipe (5), vertical cyclone separator tube (6), water tank (7), bracing frame (8), cyclonic separator (9), water tap (10) and carbon filter (11); With housings support on bracing frame (8), plate washer strainer (2) is equipped with at the housing center, the baffle plate (3) that is interspersed is set in the plate washer strainer (2), plate washer strainer (2) is termination cyclonic separator (9) down, insert in the water tank (7) lower end of cyclonic separator (9), is water jacket (4) between housing and plate washer strainer (2), and plate washer strainer (2) upper end is provided with carbon filter (11), water jacket (4) top is provided with a water filling port, and water jacket (4) below is provided with water tap (10).
2, a kind of small biomass gasification furnace gas purifying according to claim 1 and residual heat using device, it is characterized in that: described cyclonic separator (9) is great circle column casing, circular cone tube and three sections compositions of roundlet column casing, be provided with tangential admission pipe (5) and vertical cyclone separator tube (6) in the great circle column casing, the roundlet column casing inserts in the water tank (7).
3, a kind of small biomass gasification furnace gas purifying according to claim 1 and residual heat using device is characterized in that: described carbon filter (11) is inner filler particles shape adsorbent charcoal, fills with the form of grenadine bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105654 CN200943073Y (en) | 2006-07-13 | 2006-07-13 | Gas purification and residual heat utilization apparatus of small-sized biology gasification stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105654 CN200943073Y (en) | 2006-07-13 | 2006-07-13 | Gas purification and residual heat utilization apparatus of small-sized biology gasification stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200943073Y true CN200943073Y (en) | 2007-09-05 |
Family
ID=38717705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620105654 Expired - Lifetime CN200943073Y (en) | 2006-07-13 | 2006-07-13 | Gas purification and residual heat utilization apparatus of small-sized biology gasification stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200943073Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427828C (en) * | 2006-07-13 | 2008-10-22 | 浙江大学 | Small biomass gasification furnace gas purifying and waste heat utilizing device |
| CN101225330B (en) * | 2007-12-18 | 2011-04-13 | 山东百川同创能源有限公司 | Biomass gasifyed fuel gas decoking system |
| CN102226113A (en) * | 2011-04-26 | 2011-10-26 | 南京工业大学 | Biomass gasified tar processing system and method |
| CN103013575A (en) * | 2011-09-23 | 2013-04-03 | 朱建收 | Straw carbon-making and gas-making technology |
| CN104560221A (en) * | 2015-01-15 | 2015-04-29 | 广州迪森热能技术股份有限公司 | Device for integrated processing of biomass gas |
| CN108485689A (en) * | 2018-04-11 | 2018-09-04 | 武汉科技大学 | A kind of device and method that lignite is reacted with biomass microwave copyrolysis |
-
2006
- 2006-07-13 CN CN 200620105654 patent/CN200943073Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427828C (en) * | 2006-07-13 | 2008-10-22 | 浙江大学 | Small biomass gasification furnace gas purifying and waste heat utilizing device |
| CN101225330B (en) * | 2007-12-18 | 2011-04-13 | 山东百川同创能源有限公司 | Biomass gasifyed fuel gas decoking system |
| CN102226113A (en) * | 2011-04-26 | 2011-10-26 | 南京工业大学 | Biomass gasified tar processing system and method |
| CN102226113B (en) * | 2011-04-26 | 2013-06-05 | 南京工业大学 | Biomass gasified tar processing system |
| CN103013575A (en) * | 2011-09-23 | 2013-04-03 | 朱建收 | Straw carbon-making and gas-making technology |
| CN104560221A (en) * | 2015-01-15 | 2015-04-29 | 广州迪森热能技术股份有限公司 | Device for integrated processing of biomass gas |
| CN104560221B (en) * | 2015-01-15 | 2017-02-22 | 广州迪森热能技术股份有限公司 | Device for integrated processing of biomass gas |
| CN108485689A (en) * | 2018-04-11 | 2018-09-04 | 武汉科技大学 | A kind of device and method that lignite is reacted with biomass microwave copyrolysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20060713 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |