CN105396847B - Biogas tar circulation cleaning device and method - Google Patents
Biogas tar circulation cleaning device and method Download PDFInfo
- Publication number
- CN105396847B CN105396847B CN201510659750.4A CN201510659750A CN105396847B CN 105396847 B CN105396847 B CN 105396847B CN 201510659750 A CN201510659750 A CN 201510659750A CN 105396847 B CN105396847 B CN 105396847B
- Authority
- CN
- China
- Prior art keywords
- valve
- biomass gas
- admission line
- blower fan
- outlet pipe
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
- B08B9/0328—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid by purging the pipe with a gas or a mixture of gas and liquid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of Biogas tar circulation cleaning device, include biomass gas admission line, blower fan and biomass gas outlet pipe, described biomass gas admission line is divided into 2 laterals, one lateral connecting fan, another lateral is directly connected with biomass gas outlet pipe, and described blower fan output gas end pipe road is pooled in biomass gas outlet pipe with another lateral；Described biomass gas admission line main conduit is provided with valve A, another described lateral branch pipeline is provided with valve E, valve C is provided with front of described biomass gas escape pipe road junction, decoking liquid funnel is connected with described biomass gas admission line below valve A, foul smell outlet stool is provided with described biomass gas outlet pipe before valve C, described decoking liquid funnel branch pipe is provided with valve B, and described foul smell outlet stool is provided with valve D.
Description
Technical field
The present invention relates to Biogas gas purification technique field, more particularly to a kind of Biogas tar circulation cleaning
Cleaning device.
Background technology
China is a large agricultural country, about 700,000,000 tons of the crop stalk produced every year, and so big resource is small except one
Part is used for outside herding, and remaining major part is wasted in a manner of directly burning, and is both wasted resource, is polluted ring again
Border.It is a major issue benefited the nation and the people so rationally effectively utilizing this resource.China's caused crop stalk every year
3.5 hundred million tons of standard coals are about converted into, makes full use of this resource to produce very big Social benefit and economic benefit, is mainly manifested in
It can economize on resources, environmental protection.Biomass gasification technology, the gasification technology mainly using low biomass as raw material, makes low life
Material completes the conversion from solid-state to fuel gas.Low biomass is based on crop stalk, can also use rice husk, corn
Core, wood chip, faggot etc..
Due to the recyclability of low biomass, therefore, the energy caused by this resource, referred to as regenerative resource.It is raw
The purposes of gasification substance technology is identical with Town Gas, and flameholding, the thermal efficiency are high, suitable for generating, cooking, heating,
Boiler etc..
Biomass material changes into biological mass combustable gas, biomass carbon, biomass extract three-phase product after gasification,
Wherein the application of biological fuel gas is relatively ripe, and the application to biomass carbon and extract solution is at present also in a step
Section.
Biological mass combustable gas is mainly used in the fossil fuels such as replacement natural gas, coal and carries out supplying heat and generating power, its combustion heat
㎡ kilocalories of value 1400/ or so, financial cost are far below other fossil fuels., it is necessary to be installed additional before boiler when combustion gas is used for heat supply
Special combustion burners.
Domestic Biogas extensive use at present, gas contains tar, when stopping using biomass gas, biology
Liquefaction is in during matter gas, gas is conveyed by blower fan pumping pipeline, and liquefaction tar can accumulate on fan blade, and day is accumulated
The moon, tired tar was excessive, and blower fan then can not normal work.
The content of the invention
It is simple in construction it is an object of the invention to provide a kind of Biogas tar circulation cleaning device, automatic cleaning
Liquefaction tar in blower fan.
To achieve these goals, the present invention adopts the following technical scheme that：
A kind of Biogas tar circulation cleaning device, includes biomass gas admission line, blower fan and biomass
Gas outlet pipe, described biomass gas admission line are divided into 2 laterals, a lateral connecting fan, separately
One lateral is directly connected with biomass gas outlet pipe, described blower fan output gas end pipe road and another branch
Pipe influx is into biomass gas outlet pipe；Described biomass gas admission line main conduit is provided with valve A, institute
Another lateral branch pipeline stated is provided with valve E, and valve is provided with front of described biomass gas escape pipe road junction
C, decoking liquid funnel, described biomass gas escape pipe are connected with described biomass gas admission line below valve A
Foul smell outlet stool is provided with road before valve C, described decoking liquid funnel branch pipe is provided with valve B, described foul smell outlet branch
Pipe is provided with valve D.
A kind of Biogas tar washing method, comprises the following steps：
1）Valve A and valve C is opened, closes valve B, valve D and valve E, the gas of biomass reactor output passes through
Blower fan conveys, and is entered by biomass gas admission line, then is exported and used by biomass gas outlet pipe；
2）In step 1）After operation, valve A, valve C and valve D are closed, opens valve B and valve E, is devoked in liquid funnel
Decoking liquid is instilled, the air for being mixed with decoking liquid is conveyed by funnel by blower fan, by the described biomass gas provided with valve E
Admission line returns to blower fan, closes valve E, is mixed with the air for devoking liquid reciprocation cycle in the pipeline of closing under fan action
5-10 minutes；
3）In step 2）After operation, valve A, valve C and valve E are closed, decoking liquid funnel is removed, opens valve B and valve
Door D, by step 2）Gas after circulation is conveyed by blower fan is discharged by foul smell outlet stool, operates 10-20 minutes.
Beneficial effects of the present invention：
The present invention there is simple in construction, operation readiness, effectively removing Biogas conveyance conduit in tar the advantages that.
Brief description of the drawings
Fig. 1 is the schematic diagram of apparatus of the present invention；
Fig. 2 is that biomass gas conveys schematic diagram；
Fig. 3 is the air circulation schematic diagram for being mixed with decoking liquid；
Fig. 4 is that the foul smell after cleaning discharges design idea.
Embodiment
Below, with reference to Fig. 1, the present invention will be further described.
A kind of Biogas tar circulation cleaning device as shown in Figure 1, includes biomass gas admission line（1）、
Blower fan（3）With biomass gas outlet pipe（4）, described biomass gas admission line（1）It is divided into 2 laterals, one
Branch lateral connecting fan（3）, another lateral directly with biomass gas outlet pipe（4）Connection, described wind
Machine output gas end pipe road is pooled to biomass gas escape pipe with another lateral（4）In road；Described biogas
Body admission line（1）Main conduit is provided with valve A（6）, another described lateral branch pipeline be provided with valve E
（10）, described biomass gas escape pipe road junction front is provided with valve C（8）, described biomass gas admission line upper valve
Decoking liquid funnel is connected with below door A（2）, foul smell outlet stool is provided with before valve C on described biomass gas outlet pipe
（5）, described decoking liquid funnel branch pipe is provided with valve B（7）, described foul smell outlet stool is provided with valve D（9）.
A kind of Biogas tar washing method, comprises the following steps：
1）Valve A and valve C is opened, closes valve B, valve D and valve E, the gas of biomass reactor output passes through
Blower fan conveys, and is entered by biomass gas admission line, then is exported and used by biomass gas outlet pipe；
2）In step 1）After operation, valve A, valve C and valve D are closed, opens valve B and valve E, is devoked in liquid funnel
Decoking liquid is instilled, the air for being mixed with decoking liquid is conveyed by funnel by blower fan, by the described biomass gas provided with valve E
Admission line returns to blower fan, closes valve E, is mixed with the air for devoking liquid reciprocation cycle in the pipeline of closing under fan action
5-10 minutes；
3）In step 2）After operation, valve A, valve C and valve E are closed, decoking liquid funnel is removed, opens valve B and valve
Door D, by step 2）Gas after circulation is conveyed by blower fan is discharged by foul smell outlet stool, operates 10-20 minutes.
Above example only not limits technical scheme described in the invention to illustrate the present invention；Therefore, although
This specification is with reference to above-mentioned each embodiment to present invention has been detailed description, still, the ordinary skill of this area
Personnel should be appreciated that and still the present invention can be modified or equivalent substitution；And all do not depart from the spirit and model of the present invention
The technical scheme enclosed and its improvement, it all should cover in scope of the presently claimed invention.
Claims (1)
1. a kind of Biogas tar washing method, includes biomass gas admission line, blower fan and biogas
Body outlet pipe, described biomass gas admission line are divided into 2 laterals, and a lateral connecting fan is another
Branch lateral is directly connected with biomass gas outlet pipe, described blower fan output gas end pipe road and another branched pipe
Road is pooled in biomass gas outlet pipe；Described biomass gas admission line main conduit is described provided with valve A
Another lateral branch pipeline be provided with valve E, be provided with valve C in front of described biomass gas escape pipe road junction,
Decoking liquid funnel, described biomass gas outlet pipe are connected with described biomass gas admission line below valve A
Foul smell outlet stool is provided with before upper valve C, described decoking liquid funnel branch pipe is provided with valve B, described foul smell outlet stool
It is provided with valve D；
Step is as follows：
1）Valve A and valve C is opened, closes valve B, valve D and valve E, the gas of biomass reactor output passes through blower fan
Conveying, is entered by biomass gas admission line, then is exported and used by biomass gas outlet pipe；
2）In step 1）After operation, valve A, valve C and valve D are closed, opens valve B and valve E, devokes and is instilled in liquid funnel
Liquid is devoked, the air for being mixed with decoking liquid is conveyed by funnel by blower fan, by the described biomass gas air inlet provided with valve E
Pipeline returns to blower fan, closes valve E, is mixed with the air for devoking liquid reciprocation cycle 5-10 in the pipeline of closing under fan action
Minute；
3）In step 2）After operation, valve A, valve C and valve E are closed, decoking liquid funnel is removed, opens valve B and valve D,
By step 2）Gas after circulation is conveyed by blower fan is discharged by foul smell outlet stool, operates 10-20 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510659750.4A CN105396847B (en) | 2015-10-14 | 2015-10-14 | Biogas tar circulation cleaning device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510659750.4A CN105396847B (en) | 2015-10-14 | 2015-10-14 | Biogas tar circulation cleaning device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105396847A CN105396847A (en) | 2016-03-16 |
| CN105396847B true CN105396847B (en) | 2018-03-30 |
Family
ID=55462790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510659750.4A Active CN105396847B (en) | 2015-10-14 | 2015-10-14 | Biogas tar circulation cleaning device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105396847B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216147B (en) * | 2016-07-22 | 2019-03-05 | 攀钢集团钛业有限责任公司 | A kind of Molten salt chlorination furnace chlorine nozzle blockage-clearing device and cleaning method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205165286U (en) * | 2015-10-14 | 2016-04-20 | 安徽昌信生物质能源有限公司 | Biomass gasification tar circulation belt cleaning device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2315117Y (en) * | 1997-05-20 | 1999-04-21 | 康成 | Purifying and recovering device for coke oven gas |
| CN1958179A (en) * | 2005-12-30 | 2007-05-09 | 马鞍山钢铁股份有限公司 | Method for dealing with deposited matter in coke oven gas pipe behind air blower |
| CN201660606U (en) * | 2010-03-09 | 2010-12-01 | 祖希光 | Roots blower installation structure used for straw gasification furnace system |
| CN203155017U (en) * | 2012-10-31 | 2013-08-28 | 周鼎力 | A gas purification device |
| US20140326803A1 (en) * | 2013-05-03 | 2014-11-06 | Jinjing QUI | Water gun clearing apparatus and method |
-
2015
- 2015-10-14 CN CN201510659750.4A patent/CN105396847B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205165286U (en) * | 2015-10-14 | 2016-04-20 | 安徽昌信生物质能源有限公司 | Biomass gasification tar circulation belt cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105396847A (en) | 2016-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103264037B (en) | Treatment process of livestock died of epidemic diseases | |
| CN103264038B (en) | The dead poultry treating apparatus of a kind of epidemic disease | |
| CN103483014B (en) | The dry treatment system of meal kitchen rubbish from cooking resource | |
| CN204685651U (en) | A kind for the treatment of facility of changing food waste | |
| CN104858212A (en) | Kitchen waste treatment method and equipment | |
| CN201043171Y (en) | Portable integrated perfume oil distillation equipment | |
| CN103736708B (en) | The kitchen rubbish from cooking environment-friendly disposal system of waste oil and dry pug fuel combination | |
| CN105396847B (en) | Biogas tar circulation cleaning device and method | |
| CN205165286U (en) | Biomass gasification tar circulation belt cleaning device | |
| CN103230929A (en) | Dry fermentation and gasification combined treatment system for kitchen waste | |
| CN106381164A (en) | Biomass resource treatment method and treatment device | |
| CN201634644U (en) | Cyclone dust collector for straw gasification furnace system | |
| CN201962283U (en) | Solar kitchen garbage processing system | |
| CN104492791A (en) | Comprehensive plant medicine residue gasification utilization method and system | |
| CN205165289U (en) | Tar cleaning device in biomass gasification fan | |
| CN205062007U (en) | Biomass gasification furnace carbide collection device | |
| CN203184328U (en) | Device for treating livestocks died of epidemic diseases | |
| CN105441134A (en) | System and method of biomass pyrolysis gas combustion-supporting direct-combustion boiler process | |
| CN205062008U (en) | Biomass gasification tunnel type tar collection device | |
| CN207538876U (en) | A kind of high efficiency gas power generator system suitable for gasification of biomass Poly-generation | |
| CN205062006U (en) | Biomass gasification furnace reation kettle outer wall cooling device | |
| CN205382133U (en) | System for combustion -supporting direct combustion boiler technology of living beings pyrolysis gas | |
| CN204396451U (en) | Plant medicine dregs gasification comprehensive utilizes system | |
| CN105482836B (en) | The built-in tar gasification cycle system of gasification furnace | |
| CN202465620U (en) | Oil and water separator of biomass gasifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |