CN201634644U - Cyclone dust collector for straw gasification furnace system - Google Patents

Cyclone dust collector for straw gasification furnace system Download PDF

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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
Authority
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
Application number
CN2010201260395U
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Chinese (zh)
Inventor
祖希光
王祥
柳明坤
敖可心
万良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yongqing Zhongxi Optoelectronic Technology Development Co., Ltd.
Original Assignee
祖希光
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 祖希光 filed Critical 祖希光
Priority to CN2010201260395U priority Critical patent/CN201634644U/en
Application granted granted Critical
Publication of CN201634644U publication Critical patent/CN201634644U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

The cyclone dust collector that is used for the gasifying stalk furnace system
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.
CN2010201260395U 2010-03-09 2010-03-09 Cyclone dust collector for straw gasification furnace system Expired - Fee Related CN201634644U (en)

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

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Family Applications (1)

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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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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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