CN106010669A - Pyrogenic biomass gas aerosol collection system - Google Patents
Pyrogenic biomass gas aerosol collection system Download PDFInfo
- Publication number
- CN106010669A CN106010669A CN201610408180.6A CN201610408180A CN106010669A CN 106010669 A CN106010669 A CN 106010669A CN 201610408180 A CN201610408180 A CN 201610408180A CN 106010669 A CN106010669 A CN 106010669A
- Authority
- CN
- China
- Prior art keywords
- aerosol collection
- biomass
- layer
- gas
- collection 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/002—Removal of contaminants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/32—Purifying combustible gases containing carbon monoxide with selectively adsorptive solids, e.g. active carbon
Abstract
The invention relates to the technical field of biomass pyrolysis, in particular to a pyrogenic biomass gas aerosol collection system. The system comprises an aerosol collector, wherein an air pre-distribution layer, a filler adsorption layer and an electrostatic collection layer are arranged in the aerosol collector in sequence, the electrostatic collection layer is provided with a plurality of sets of anode collection plates and a corona electrode, and the corona electrode is connected with an external wiring terminal. The system is compact and simple in overall structure, low in cost, high in operation stability and suitable for wide application and popularization.
Description
Technical field
The present invention relates to biomass pyrolysis liquefaction technical field, the gas being specifically related to a kind of pyrolysis gas of biomass is molten
Glue trapping system.
Background technology
Biomass pyrolysis liquefaction technology refers in medium pyrolysis temperature (about 500 DEG C), higher intensification at present
Under speed, it is achieved the fast pyrogenation of biomass, pyrolysis gas is separated by cyclone separator with carbon dust, enters
Enter condenser, form bio oil through quenching.
Carbon dust in venting one's spleen due to the most general employing cyclone separator heat of dissociation, but only to the carbon below 10 μm
Granule is effective, still has a large amount of small carbon granule to be mixed in pyrolysis gas, cause bio oil poor fluidity after condensation,
Cannot directly use, deep processing difficulty etc. problem.Carbon granule and tar etc. form aerosol simultaneously, to can not
The equipment such as the follow-up blower fan of condensed gas, pipeline produce and block corrosion, and affecting equipment normally uses, and shorten the life-span,
Cause difficulty and discharge to produce Heavy environmental pollution for directly using of not condensable gases simultaneously.
Summary of the invention
In order to solve the problems referred to above, the present invention provides a kind of simple in construction, can effectively remove aerocolloidal biology
The aerosol collection system of matter pyrolysis gas.
The present invention adopts the following technical scheme that
The aerosol collection system of a kind of pyrolysis gas of biomass, including aerosol collection device, aerosol collection device
Inside being sequentially provided with the pre-distribution layer of gas, filling adsorption layer and Electrostatic layer, described Electrostatic layer is provided with many
Group anode entrapment plate and corona discharge electrode, corona discharge electrode and external cabling terminal connect.Anode entrapment plate and corona discharge electrode are adopted
Arranged in parallel by many groups, use the aerocolloidal mode of Electrostatic, increase trapping area, improve arresting efficiency,
The drop produced is collecting tank below accumulation enters.
Described filling adsorption layer is provided with granular active carbon, carries out primary adsorption.
The pre-distribution layer of described gas is the air distribution plate being provided with multiple hole, is uniformly distributed by gas.
Described aerosol collection device outlet side connects burner or air accumulator, and the flue gas of described burner sends into gas
Solid separation system, for this system insulation provide origin of heat, improve energy utilization efficiency, the gas of generation without
Pollute.
Described aerosol collection device bottom is provided with collecting tank, is used for collecting the drop of generation.
Advantages of the present invention and having the beneficial effect that
In the present invention, containing aerocolloidal gas after one-level filling adsorption and secondary electrostatic trap, purify gas
Body, prevents the aerosoies such as tar from use and the life-span of follow-up equipment are produced impact, compares conventional process mode,
In the not condensable gases produced, aerosol load significantly reduces.
Present system compact overall structure is simple, with low cost, good operation stability, is suitable for amplifying and promotes
Use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Wherein, 1-cyclone separator；2-pyrolysis gas depurator；3-pyrolysis gas condenser；4-aerosol collection device；
5-anode entrapment plate；6-corona discharge electrode；7-filling adsorption layer；The pre-distribution layer of 8-gas；9-binding post, 10-
Collecting tank, 11-burner.
Detailed description of the invention
As it is shown in figure 1, the aerosol collection system of a kind of pyrolysis gas of biomass, including aerosol collection device 4,
The pre-distribution layer of gas 8, filling adsorption layer 7 and Electrostatic layer, electrostatic it is sequentially provided with in aerosol collection device 4
Trapping layer is provided with anode entrapment plate 5, corona discharge electrode 6, and corona discharge electrode 6 connects external cabling terminal 9.
Being provided with granular active carbon in described filling adsorption layer 7, gas pre-distribution layer 8 is for be provided with multiple hole
Air distribution plate.
Described aerosol collection device 4 outlet side connects burner 11 or air accumulator.
Aerosol collection device 4 bottom is provided with collecting tank 10.
During use, pyrolysis gas is first through gas solid separation system purification, and gas solid separation system includes that one cyclonic divides
From device 1 and pyrolysis gas depurator 2.Pyrolysis gas clean after purification enters pyrolysis gas condenser 3 and liquefies.
Aerosol collection device 4, first gas is entered through pre-distribution grid containing the aerocolloidal not condensable gases of part
8 are uniformly distributed, and absorb through one-level filling adsorption layer 7, are provided with anode entrapment plate through secondary electrostatic trapping layer
5, corona discharge electrode 6, binding post 9, carries out Electrostatic Absorption, thus reaches aerosol collection and purify the most condensable
The purpose of gas.The not condensable gases of part cleaning enters burner 11 through controllable valve and burns or compressed
It is stored in air accumulator.
Claims (5)
1. an aerosol collection system for pyrolysis gas of biomass, is characterized in that, including aerosol collection device,
The pre-distribution layer of gas, filling adsorption layer and Electrostatic layer, described electrostatic it is sequentially provided with in aerosol collection device
Trapping layer is provided with many group anode entrapment plates and corona discharge electrode, corona discharge electrode and external cabling terminal connect.
The aerosol collection system of pyrolysis gas of biomass the most according to claim 1, is characterized in that, institute
State in filling adsorption layer and be provided with granular active carbon.
The aerosol collection system of pyrolysis gas of biomass the most according to claim 1, is characterized in that, institute
Stating the pre-distribution layer of gas is the air distribution plate being provided with multiple hole.
The aerosol collection system of pyrolysis gas of biomass the most according to claim 1, is characterized in that, institute
State aerosol collection device outlet side and connect burner or air accumulator.
The aerosol collection system of pyrolysis gas of biomass the most according to claim 1, is characterized in that, institute
State aerosol collection device bottom and be provided with collecting tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610408180.6A CN106010669A (en) | 2016-06-07 | 2016-06-07 | Pyrogenic biomass gas aerosol collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610408180.6A CN106010669A (en) | 2016-06-07 | 2016-06-07 | Pyrogenic biomass gas aerosol collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106010669A true CN106010669A (en) | 2016-10-12 |
Family
ID=57090158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610408180.6A Pending CN106010669A (en) | 2016-06-07 | 2016-06-07 | Pyrogenic biomass gas aerosol collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106010669A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995018664A1 (en) * | 1994-01-03 | 1995-07-13 | Monsanto Company | Method and apparatus for pollution control |
| CN1730609A (en) * | 2005-08-24 | 2006-02-08 | 王华峰 | Biomass pyrogenation gasification and purification method |
| CN201678650U (en) * | 2010-05-20 | 2010-12-22 | 昆明电研新能源科技开发有限公司 | Biomass gas purifying electrical tar precipitator |
| CN102766482A (en) * | 2012-07-05 | 2012-11-07 | 江苏庆峰国际环保工程有限公司 | Biomass gas purifying device |
| CN205146443U (en) * | 2015-11-24 | 2016-04-13 | 湖北净天环保设备有限公司 | Electrostatic precipitator's scale removal scrubbing device |
| CN105536421A (en) * | 2016-03-09 | 2016-05-04 | 山东蓝博环保设备有限公司 | Wet type electrostatic dust collector |
-
2016
- 2016-06-07 CN CN201610408180.6A patent/CN106010669A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995018664A1 (en) * | 1994-01-03 | 1995-07-13 | Monsanto Company | Method and apparatus for pollution control |
| CN1730609A (en) * | 2005-08-24 | 2006-02-08 | 王华峰 | Biomass pyrogenation gasification and purification method |
| CN201678650U (en) * | 2010-05-20 | 2010-12-22 | 昆明电研新能源科技开发有限公司 | Biomass gas purifying electrical tar precipitator |
| CN102766482A (en) * | 2012-07-05 | 2012-11-07 | 江苏庆峰国际环保工程有限公司 | Biomass gas purifying device |
| CN205146443U (en) * | 2015-11-24 | 2016-04-13 | 湖北净天环保设备有限公司 | Electrostatic precipitator's scale removal scrubbing device |
| CN105536421A (en) * | 2016-03-09 | 2016-05-04 | 山东蓝博环保设备有限公司 | Wet type electrostatic dust collector |
Non-Patent Citations (1)
| Title |
|---|
| 李美莲等: "《生物质热解气中固体颗粒的分离方法综述》", 《生物质化学工程》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202355978U (en) | Cyclone-type management device for recovering organic gas generated by spraying paint | |
| CN100563783C (en) | A kind of bitumen flue gas purifying method | |
| CN104258683A (en) | Wet-type electric precipitation system and process based on phase-change coagulation flow-equalizing technology | |
| CN1190476C (en) | Cracking purification method for combustible gas produced by gasifying crude material | |
| CN207170010U (en) | A kind of pneumatic steelmaking electrostatic precipitation system | |
| CN204799417U (en) | Tubular conductive glass wet -type electrostatic precipitator | |
| CN105861020B (en) | Biomass pyrolytic gas liquefaction processing system | |
| CN201644099U (en) | Carbon-based adsorbent resolver | |
| CN103540328B (en) | System and method for comprehensive utilization of low-temperature and low-pressure steam discharged from coke quenching tower | |
| CN213492812U (en) | Flue gas treatment system | |
| CN106010669A (en) | Pyrogenic biomass gas aerosol collection system | |
| CN105817112A (en) | Dedusting pretreatment device and method based on vapor phase change coupled electric coalescence | |
| CN201969457U (en) | Special purifying system for environment-friendly treatment to asphalt oil fume | |
| CN105038828B (en) | A kind of swinging indirect low-order coal low temperature pyrogenation system and method | |
| CN202671503U (en) | Biomass gasification generation device | |
| CN204134436U (en) | A kind of based on the Wet-type electric dust removal system containing phase transformation cohesion flow equalize technology | |
| CN102226531B (en) | Purification and burn integral device for thermal gas from biomass carbonization furnace | |
| CN202101265U (en) | Pyrolytic gas purifying and burning integrated device of biomass carbonization furnace | |
| CN101947402B (en) | System and process for recovering butanol and butyl ester in penicillin industrial production waste gas | |
| CN105240090B (en) | A kind of technical method for being used to remove Vehicle Exhaust Particulate | |
| CN203803646U (en) | High-temperature electrostatic precipitation system | |
| CN103013584A (en) | Purification method of biomass flash pyrolysis tail gas and device thereof | |
| CN208959557U (en) | A kind of crystal pulling furnace richness argon tail gas oil removing system | |
| CN103041668A (en) | Organic waste gas purification and recovery device | |
| CN211111894U (en) | Low order coal rotary furnace pyrolysis coal gas deoiling dirt purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Zhihe Inventor after: Yi Weiming Inventor after: Li Yongjun Inventor after: Cai Hongzhen Inventor after: Jin Chengqian Inventor after: Li Ning Inventor before: Li Zhihe Inventor before: Yi Weiming Inventor before: Li Yongjun Inventor before: Cai Hongzhen Inventor before: Li Ning |
|
| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
|
| RJ01 | Rejection of invention patent application after publication |