CN203976740U - A kind of gas treatment equipment of biomass gasifying furnace - Google Patents
A kind of gas treatment equipment of biomass gasifying furnace Download PDFInfo
- Publication number
- CN203976740U CN203976740U CN201420320604.XU CN201420320604U CN203976740U CN 203976740 U CN203976740 U CN 203976740U CN 201420320604 U CN201420320604 U CN 201420320604U CN 203976740 U CN203976740 U CN 203976740U
- Authority
- CN
- China
- Prior art keywords
- dust
- liquid
- treatment equipment
- gas treatment
- biomass gasifying
- 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
- 239000002028 Biomass Substances 0.000 title claims abstract description 29
- 239000000428 dust Substances 0.000 claims abstract description 40
- 238000012546 transfer Methods 0.000 claims abstract description 31
- 239000010808 liquid waste Substances 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 239000002699 waste material Substances 0.000 claims abstract description 21
- 239000010425 asbestos Substances 0.000 claims description 5
- 229910052895 riebeckite Inorganic materials 0.000 claims description 5
- 239000007789 gas Substances 0.000 abstract description 43
- 238000001816 cooling Methods 0.000 abstract description 7
- 239000004215 Carbon black (E152) Substances 0.000 abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 6
- 229930195733 hydrocarbon Natural products 0.000 abstract description 6
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 abstract description 6
- 239000001301 oxygen Substances 0.000 abstract description 6
- 150000002989 phenols Chemical class 0.000 abstract description 6
- 229920000642 polymer Polymers 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000010792 warming Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000000446 fuel Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a kind of gas treatment equipment of biomass gasifying furnace, comprise inlet mouth, air outlet, dust and liquid waste collector, described inlet mouth is connected with liquid waste collector with dust by connecting pipe, and dust is connected waste liquid with liquid waste collector tail end below and gets rid of pipeline; Dust and liquid waste collector top are vertically installed with heat transfer tube, and heat transfer tube top is communicated with and connects air outlet.The utility model gas cooling successful, high-temperature combustible gas and phenols and other separation efficiency containing oxygen base hydrocarbon polymer and dust are high, dust and waste liquid cleaning are convenient, the serialization working hour of vapourizing furnace extends, and gas treatment equipment and the air heat-exchange of biomass gasifying furnace can also provide heat energy warming for workshop simultaneously.
Description
Technical field
The utility model relates to a kind of gas treatment equipment of biomass gasifying furnace, particularly relates to phenols and other treatment unit containing oxygen base hydrocarbon polymer and dust in the gas cooling of biomass gasifying furnace and gas.
Background technology
China has the biomass fuel of tens billion of tons every year, mainly agricultural crop straw and forestry residuum etc., if these biomass fuels are directly burnt, not only utilising efficiency is low, return environment and cause very large pollution, so combustion heat supplying, generating etc. can improve its utilization ratio greatly again by after gasifying biomass.
Gasifying biomass is mainly that biomass fuel incomplete combustion in vapourizing furnace produces inflammable gas, as: CO, H
2, CH
4deng.But in gasification, having a large amount of tar produces, although the vapourizing furnace of my company's independent research is furnished with secondary, three grades of air inlet systems can decompose tar by high temperature and charcoal carrier catalysis, the phenols after but tar decomposes is discharged with gas when other contains oxygen base hydrocarbon polymer high temperature, when low temperature, be cooled to liquid state, if process not in time easy blocking pipe, cause vapourizing furnace normally to move.Domestic conventional condenser carries out gradient cooling and processing to combustible gas at present, but blockage of condenser is serious, and cleaning frequency is high, and cleaning up is very inconvenient, has a strong impact on the continuous operation of vapourizing furnace.
Summary of the invention
The utility model, in order to overcome the deficiencies in the prior art, provides a kind of gas treatment equipment of biomass gasifying furnace.
For this reason, the utility model is by the following technical solutions:
A kind of gas treatment equipment of biomass gasifying furnace, comprise inlet mouth, air outlet, dust and liquid waste collector, it is characterized in that, described inlet mouth is connected with liquid waste collector with dust by connecting pipe, and dust is connected waste liquid with liquid waste collector tail end below and gets rid of pipeline; Dust and liquid waste collector top are vertically installed with heat transfer tube, and heat transfer tube top is communicated with and connects air outlet.The high-temperature combustible gas of 600 ℃ of being about producing when biomass gasifying furnace enters heat transfer tube bottom from connecting pipe, and high-temperature combustible gas is from the upwards circulation of many upright heat transfer tubes.High-temperature combustible gas and extraneous air heat-exchange, high-temperature combustible gas temperature reduces rapidly, and the phenols of high-temperature combustible gas in process of cooling becomes liquid state to flow in dust and liquid waste collector along heat transfer tube tube wall with other containing oxygen base hydrocarbon condensation.Meanwhile, the dust in heat transfer tube is because the effect of gravity drops in dust and liquid waste collector.
Adopting on the basis of technique scheme, the utility model also adopts following further technical scheme:
Described dust and liquid waste collector are downward-sloping, and dust and liquid waste collector are opening down.
Described heat transfer tube top is equiped with the tongued and grooved flanges of heat transfer tube, when waste liquid and dust bonding even stop up heat transfer tube, the tongued and grooved flanges at heat transfer tube top can be opened, and thoroughly clears up waste liquid and dust in pipeline.In the middle of tongued and grooved flanges, be lined with explosion-proof asbestos, prevent gaseous detonation.
Described dust and liquid waste collector tail end are provided with the tongued and grooved flanges of collector, while there is stopping state in dust and liquid waste collector, can open tongued and grooved flanges and thoroughly clear up.
Described inlet mouth and air outlet are separately installed with thermopair.
Described waste liquid is got rid of pipeline and is switched in waste collection pond, and the waste liquid purger road mouth of pipe is immersed in the liquid of collecting tank pond.
Biomass gasifying furnace produces is about the high-temperature combustible gas of 600 ℃, and the high-temperature combustible gas temperature after processing through the gas treatment equipment of biomass gasifying furnace is down to 100 ℃ of left and right, and the gas after processing is discharged through air outlet.The gas treatment equipment of biomass gasifying furnace and air heat-exchange can provide heat energy warming for workshop.
Owing to adopting technique scheme, the utility model gas cooling successful, the separation efficiency of high-temperature combustible gas and waste liquid and dust is high, dust and waste liquid cleaning are convenient, the serialization working hour of vapourizing furnace extends, and gas treatment equipment and the air heat-exchange of biomass gasifying furnace can also provide heat energy warming for workshop simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the gas treatment equipment of the utility model biomass gasifying furnace.
Embodiment
With reference to accompanying drawing.The gas treatment equipment of a kind of biomass gasifying furnace provided by the utility model, can make in gas cooling and gas phenols and other be processed containing oxygen base hydrocarbon polymer and dust, comprise inlet mouth 1, inlet mouth thermopair 2, air outlet thermopair 21, dust and liquid waste collector 3, waste liquid are got rid of tongued and grooved flanges 5, heat transfer tube 6, the tongued and grooved flanges 7 of heat transfer tube, anti-riot asbestos 8, the air outlet 9 of pipeline 4, dust and liquid waste collector.
The high-temperature combustible gas that biomass gasifying furnace produces enters inlet mouth 1, and high-temperature combustible gas body enters heat transfer tube 6 bottoms from connecting pipe, and high-temperature combustible gas is from the upwards circulation of heat transfer tube bottom.High-temperature combustible gas carries out heat exchange by heat transfer tube 6 and extraneous air, in heat transfer process, the temperature of high-temperature combustible gas reduces rapidly, thereby the phenols in high-temperature combustible gas and other become liquid state containing the condensation of oxygen base hydrocarbon polymer, along heat transfer tube tube wall, flow in dust and liquid waste collector 3.Meanwhile, the dust in heat transfer tube 6 is because the effect of gravity drops in dust and liquid waste collector 3.The waste liquid that dust and liquid waste collector are 3 li and dust are got rid of pipeline 4 by waste liquid and are entered in waste collection pond, and waste liquid is got rid of pipeline 4 mouths of pipe and is immersed in the liquid of collecting tank pond.When dust and liquid waste collector 3 is interior while there is stopping state, can open the tongued and grooved flanges 5 of dust and liquid waste collector and thoroughly clear up.
The tongued and grooved flanges 7 of heat transfer tube is equipped with at the top of heat transfer tube 6, in the middle of the tongued and grooved flanges of heat transfer tube, be lined with explosion-proof asbestos 8, when waste liquid and dust bonding even stop up heat transfer tube, can open the tongued and grooved flanges of heat transfer tube, thoroughly clear up waste liquid and the dust in pipeline, 8, explosion-proof asbestos are in order to prevent the gaseous detonation in pipeline.
By gas port thermopair 2, air outlet thermopair 21 measurement gas temperature, high-temperature combustible gas body enters temperature before the gas treatment equipment of biomass gasifying furnace 600 ℃ of left and right, after the gas treatment equipment of biomass gasifying furnace is processed, from air outlet expellant gas temperature, be 100 ℃ of left and right, gas cooling successful.Heat transfer tube 6 carries out in heat transfer process with air, and can be workshop provides heat energy warming.
Claims (6)
1. the gas treatment equipment of a biomass gasifying furnace, comprise inlet mouth, air outlet, dust and liquid waste collector, it is characterized in that, described inlet mouth is connected with liquid waste collector with dust by connecting pipe, and dust is connected waste liquid with liquid waste collector tail end below and gets rid of pipeline; Dust and liquid waste collector top are vertically installed with heat transfer tube, and heat transfer tube top is communicated with and connects air outlet.
2. the gas treatment equipment of a kind of biomass gasifying furnace as claimed in claim 1, is characterized in that, described dust and liquid waste collector are downward-sloping.
3. the gas treatment equipment of a kind of biomass gasifying furnace as claimed in claim 1, is characterized in that, described heat transfer tube top is equiped with the tongued and grooved flanges of heat transfer tube, is lined with explosion-proof asbestos in the middle of tongued and grooved flanges.
4. the gas treatment equipment of a kind of biomass gasifying furnace as claimed in claim 1, is characterized in that, described dust and liquid waste collector tail end are provided with the tongued and grooved flanges of collector.
5. the gas treatment equipment of a kind of biomass gasifying furnace as claimed in claim 1, is characterized in that, described inlet mouth and air outlet are separately installed with thermopair.
6. the gas treatment equipment of a kind of biomass gasifying furnace as claimed in claim 1, is characterized in that, described waste liquid is got rid of pipeline and is switched in waste collection pond, and the waste liquid purger road mouth of pipe is immersed in the liquid of collecting tank pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320604.XU CN203976740U (en) | 2014-06-16 | 2014-06-16 | A kind of gas treatment equipment of biomass gasifying furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320604.XU CN203976740U (en) | 2014-06-16 | 2014-06-16 | A kind of gas treatment equipment of biomass gasifying furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203976740U true CN203976740U (en) | 2014-12-03 |
Family
ID=51974202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420320604.XU Expired - Lifetime CN203976740U (en) | 2014-06-16 | 2014-06-16 | A kind of gas treatment equipment of biomass gasifying furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203976740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179010A (en) * | 2017-06-12 | 2017-09-19 | 南京林业大学 | Gasification of biomass extract solution cooling device |
-
2014
- 2014-06-16 CN CN201420320604.XU patent/CN203976740U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179010A (en) * | 2017-06-12 | 2017-09-19 | 南京林业大学 | Gasification of biomass extract solution cooling device |
| CN107179010B (en) * | 2017-06-12 | 2019-02-19 | 南京林业大学 | Gasification of biomass extracting solution cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: DAXIGANLING FOREST ENERGY TECHNOLOGY Co.,Ltd. Assignor: HANGZHOU FOREST TECHNOLOGY Co.,Ltd. Contract record no.: 2015330000236 Denomination of utility model: Gas treatment device of biomass gasifier Granted publication date: 20141203 License type: Exclusive License Record date: 20150901 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |