CN201634644U - Cyclone dust collector for straw gasification furnace system - Google Patents
Cyclone dust collector for straw gasification furnace system Download PDFInfo
- Publication number
- CN201634644U CN201634644U CN2010201260395U CN201020126039U CN201634644U CN 201634644 U CN201634644 U CN 201634644U CN 2010201260395 U CN2010201260395 U CN 2010201260395U CN 201020126039 U CN201020126039 U CN 201020126039U CN 201634644 U CN201634644 U CN 201634644U
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- CN
- China
- Prior art keywords
- cylindrical barrel
- dust collector
- cyclone dust
- fuel gas
- furnace system
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 17
- 239000010902 straw Substances 0.000 title abstract description 12
- 238000002309 gasification Methods 0.000 title abstract description 8
- 230000007704 transition Effects 0.000 claims abstract description 4
- 239000000567 combustion gas Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 4
- 235000019628 coolness Nutrition 0.000 claims description 3
- 239000002737 fuel gas Substances 0.000 abstract description 7
- 238000000746 purification Methods 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 4
- 238000009833 condensation Methods 0.000 abstract description 3
- 230000005494 condensation Effects 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- -1 branch Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
Landscapes
- Cyclones (AREA)
Abstract
The utility model discloses a cyclone dust collector for a straw gasification furnace system. The cyclone dust collector consists of three barrels which are fixedly connected and communicated with each other. The three barrels are respectively a top cylindrical barrel, a transition inverted cone barrel the bottom surface of which is equal to that of the cylindrical barrel and a downmost bottom cylindrical barrel from top to bottom. The upper lateral surface and the top surface of the top cylindrical barrel are respectively connected with a fuel gas input pipeline and a fuel gas output pipeline. The bottom end of the fuel gas output pipeline extends into the bottom cylindrical barrel. The barrel wall inside the top cylindrical barrel is uniformly provided with a plurality of ring-shaped band air condensation blades. The cyclone dust collector can carry out first purification on fuel gas generated by a straw gasification furnace, clears away tar and particles in the fuel gas and guarantees the high quality of the fuel gas generated by the straw gasification furnace.
Description
Technical field
The utility model relates to a kind of cyclone dust collector that is used for the gasifying stalk furnace system.
Background technology
As a kind of important biomass resource, for a long time, agricultural crop straw (rice husk, straw, branch, shell, cornstalk or cotton stalk etc.) rests in the simple utilization in the rural area always, and many local most of by on-site incineration.The pertinent data statistics shows that agricultural of China is economized and produced about 1,200 ten thousand tons of agricultural crop straw per year, wherein has 1/3rd not to be fully used.How improving the straw utilization rate is an important topic of relevant expert's research.
The comprehensive utilization of resources such as stalk is a new technology of rising in recent years.At present, the annual available countryside wastes stalk resource of China is about 6.04 hundred million tons.But utilising efficiency less than 20%, rest part are burned mostly and are committed to the flames.This has not only brought great pollution to environment, more it's a pity and has wasted valuable plant resources.For this reason, the state leader repeatedly requires R﹠D institution " will make a decision and solve the crop straw burning problem ".Along with China's rapid economy development, disposable resource supply and demand breach such as oil, Sweet natural gas, coal gas increase year by year, and people press for a kind of low price, energy-conservation, safe, clean New-type fuel comes into the market.How to convert stalk resource low in calories to efficient, clean biological fuel gas, promoting the well-being of mankind, is the big research and development project of a potentialization that various countries in the world today, especially China pay much attention to, prospect is very extensive, and straw utilization has entered red as fire season.
The relevant expert points out that the rural area uses stalk gasification stove mainly to have following problem at present: the one, and home straw gasification burner rate of utilization in winter is low, and especially " the cloudy burning " pyrolysis home straw gasification burner technology is not mature enough, has a strong impact on the masses' use enthusiasm.Major cause is that the flue gas that produces of operation is big, and tar content is big, easily stops up gas pipe line and pollutes; Stalk must be processed pulverizing, and auxiliary facility influences the convenient use of peasant household; Warming need be lighted stove or the like in addition.The 2nd, stalk gasification stove does not reach the resource circulation utilization.
The combustion gas that stalk gasifier produces must purify through multiple tracks just can reach the high quality requirement.Thereby the purification of the combustion gas of stalk gasifier generation has also obtained attention more.
The utility model content
The utility model technical issues that need to address just are to provide a kind of cyclone dust collector that is used for the gasifying stalk furnace system, it can carry out first road to the combustion gas that stalk gasifier produces and purify, remove tar and particle in the combustion gas, guaranteed the high-quality quality of the combustion gas that stalk gasifier produces.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of cyclone dust collector that is used for the gasifying stalk furnace system of the utility model, described cyclone dust collector is made of three cylindrical shells that are mutually permanently connected and are communicated with, be respectively the tip circle cylindrical barrel body from top to bottom, transition inverted cone-shaped cylindrical shell and cylindrical barrel of the nethermost end with bottom surfaces such as cylindrical barrel, described tip circle cylindrical barrel body upper side and end face connect gas inlet pipe road and combustion gas output channel respectively, the bottom of described combustion gas output channel is deep in the end cylindrical barrel, evenly is provided with a plurality of endless belt air coolings on the described tip circle cylindrical barrel body inner tube wall and coagulates blade.
End cylindrical barrel downside is provided with water tar relief outlet.
End cylindrical barrel downside is provided with ash removing hole.
The combustion gas that stalk gasifier produces is by in the input channel input cyclone dust collector, coagulates blade and carries out condensation and dedusting by being arranged at endless belt air cooling in the tip circle cylindrical barrel body, and the combustion gas after the purification is exported by output channel, enters the next stage refining plant.Water tar relief outlet can be discharged the water tar that scavenging process produces easily and be kept the cleaning of environment, and ash removing hole also is the convenient refuse that dedusting is got off of removing.
The utility model is simple in structure, and the purification of first road is carried out in the combustion gas that stalk gasifier produces, and removes tar and particle in the combustion gas, has guaranteed the high-quality quality of the combustion gas that stalk gasifier produces.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, a kind of cyclone dust collector that is used for the gasifying stalk furnace system of the utility model, described cyclone dust collector is made of three cylindrical shells that are mutually permanently connected and are communicated with, be respectively tip circle cylindrical barrel body 1 from top to bottom, transition inverted cone-shaped cylindrical shell 2 and cylindrical barrel of the nethermost end 3 with bottom surfaces such as cylindrical barrel, described tip circle cylindrical barrel body upper side and end face connect gas inlet pipe road 4 and combustion gas output channel 5 respectively, the bottom of described combustion gas output channel is deep in the end cylindrical barrel, evenly is provided with a plurality of endless belt air coolings on the described tip circle cylindrical barrel body inner tube wall and coagulates blade 6.
End cylindrical barrel downside is provided with water tar relief outlet 7.
End cylindrical barrel downside is provided with ash removing hole 8.
The combustion gas that stalk gasifier produces is by in the input channel input cyclone dust collector, coagulates blade and carries out condensation and dedusting by being arranged at endless belt air cooling in the tip circle cylindrical barrel body, and the combustion gas after the purification is exported by output channel, enters the next stage refining plant.Water tar relief outlet can be discharged the water tar that scavenging process produces easily, makes water tar by the pipeline air draft, and keeps the cleaning of environment, ash removing hole also is the convenient refuse that dedusting is got off of removing, during deashing, the ash removing hole moving dolly of taking over a job keeps the cleaning of environment equally.
The utility model is simple in structure, and the purification of first road is carried out in the combustion gas that stalk gasifier produces, and removes tar and particle in the combustion gas, has guaranteed the high-quality quality of the combustion gas that stalk gasifier produces.
It should be noted that at last: obviously, the foregoing description only is for the utility model example clearly is described, and is not the qualification to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the present utility model.
Claims (3)
1. cyclone dust collector that is used for the gasifying stalk furnace system, it is characterized in that: described cyclone dust collector is made of three cylindrical shells that are mutually permanently connected and are communicated with, be respectively the tip circle cylindrical barrel body from top to bottom, transition inverted cone-shaped cylindrical shell and cylindrical barrel of the nethermost end with bottom surfaces such as cylindrical barrel, described tip circle cylindrical barrel body upper side and end face connect gas inlet pipe road and combustion gas output channel respectively, the bottom of described combustion gas output channel is deep in the end cylindrical barrel, evenly is provided with a plurality of endless belt air coolings on the described tip circle cylindrical barrel body inner tube wall and coagulates blade.
2. the cyclone dust collector that is used for the gasifying stalk furnace system as claimed in claim 1 is characterized in that: end cylindrical barrel downside is provided with water tar relief outlet.
3. the cyclone dust collector that is used for the gasifying stalk furnace system as claimed in claim 2 is characterized in that: end cylindrical barrel downside is provided with ash removing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201260395U CN201634644U (en) | 2010-03-09 | 2010-03-09 | Cyclone dust collector for straw gasification furnace system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201260395U CN201634644U (en) | 2010-03-09 | 2010-03-09 | Cyclone dust collector for straw gasification furnace system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201634644U true CN201634644U (en) | 2010-11-17 |
Family
ID=43079133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201260395U Expired - Fee Related CN201634644U (en) | 2010-03-09 | 2010-03-09 | Cyclone dust collector for straw gasification furnace system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201634644U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128267A (en) * | 2014-07-15 | 2014-11-05 | 山东博润工业技术股份有限公司 | High efficiency cyclone separator having lower exhaust structure |
| CN104646195A (en) * | 2015-02-11 | 2015-05-27 | 天津腾达集团有限公司 | Cyclone dust collector |
| CN105505478A (en) * | 2015-11-30 | 2016-04-20 | 中国科学院广州能源研究所 | Device and method for purifying crude fuel gas through electrical cyclone streamer corona biomass gasification |
-
2010
- 2010-03-09 CN CN2010201260395U patent/CN201634644U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128267A (en) * | 2014-07-15 | 2014-11-05 | 山东博润工业技术股份有限公司 | High efficiency cyclone separator having lower exhaust structure |
| CN104646195A (en) * | 2015-02-11 | 2015-05-27 | 天津腾达集团有限公司 | Cyclone dust collector |
| CN105505478A (en) * | 2015-11-30 | 2016-04-20 | 中国科学院广州能源研究所 | Device and method for purifying crude fuel gas through electrical cyclone streamer corona biomass gasification |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YONGQING ZHONGXI PHOTOELECTRIC TECHNOLOGY DEVELOPM Free format text: FORMER OWNER: ZU XIGUANG Effective date: 20120528 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120528 Address after: 065600 Hebei City, Langfang province Yongqing County household industrial park in the hope of Photoelectric Technology Development Co., Ltd. Patentee after: Yongqing Zhongxi Optoelectronic Technology Development Co., Ltd. Address before: 065600 Hebei City, Langfang province Yongqing County household industrial park in the hope of Photoelectric Technology Development Co., Ltd. Patentee before: Zu Xiguang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20150309 |
|
| EXPY | Termination of patent right or utility model |