CN207016719U - Biomass pyrolytic vapour high-efficiency condensation is collected and separator - Google Patents
Biomass pyrolytic vapour high-efficiency condensation is collected and separator Download PDFInfo
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- CN207016719U CN207016719U CN201720523033.3U CN201720523033U CN207016719U CN 207016719 U CN207016719 U CN 207016719U CN 201720523033 U CN201720523033 U CN 201720523033U CN 207016719 U CN207016719 U CN 207016719U
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- liquefaction
- oil
- separator
- condensing collector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
It the utility model is related to utilization of regenerative energy technical field, more particularly to a kind of collection of biomass pyrolytic vapour high-efficiency condensation and separator, including the condensing collector that liquefies, bio oil is provided with liquefaction condensing collector, liquefaction condensing collector bottom is provided with pyrolysis gas air inlet pipe, pyrolysis gas air inlet pipe connects multiple diffusion type tornadotrons, diffusion type tornadotron is arranged on liquefaction condensing collector bottom, diffusion type tornadotron top is provided with silk screen, liquefy the cold biological oil inlet of condensing collector top setting, and bottom is provided with biological oil export.Liquefaction condensing collector is used as cooling medium using circulating biological oil, carries out pyrogenic steam liquefaction by the way of gas-liquid directly contacts, is a kind of new condensing mode.
Description
Technical field
It the utility model is related to utilization of regenerative energy technical field, and in particular to a kind of biomass pyrolytic vapour high-efficiency condensation is received
Collection and separator.
Background technology
In biomass pyrolysis liquefaction technology, it is pyrolyzed that the type of cooling of vapour is very crucial, and this directly influences product liquid
The collection rate of bio oil.At present, the conventional pyrogenic steam type of cooling mainly has in a manner of the direct heat transfer based on spraying cooling
In a manner of the indirect heat exchange based on shell heat exchange cooling.For spraying cooling mode, the requirement of good heat transfer effect has
Enough heat exchange areas, cooling medium bio oil atomized drop are difficult fully effectively to be contacted with pyrogenic steam, and part is thin in addition
Atom oil mist particle can discharge with non-condensable gas, cause pyrogenic steam quick cooling effect poor, reduce bio oil receipts
Collection rate；And for shell heat exchange cooling, due to taking indirect heat exchange mode, good pyrogenic steam cooling effect is difficult to protect
Demonstrate,prove, bio oil caused by cooling easily occurs to condense and is adhered to heat exchange wall surface with the charcoal ash carried in pyrolysis gas in addition, makes
It is deteriorated into heat transfer effect, even blocks pipeline when serious, and heavies condensation thing is difficult to clean off.
The defects of above-mentioned pyrogenic steam cold shock mode is present, largely have impact on biomass pyrolysis liquefaction liquefaction into
This, constrains the industrial applications of prior art.Therefore, it is necessary to be improved to condensing mode.In addition, contained in bio oil
Heavy oil composition and light oil composition utilize for subsequent hierarchical, it is necessary to separating and filtering or modified upgrading provide advantage.
Utility model content
In order to solve the deficiencies in the prior art, the utility model offer one kind quickly cools down, cold shock effect is good, bio oil is received
Collection rate is high, light oil and heavy oil realize the biomass pyrolytic vapour high-efficiency condensation collection separated and separator.
The utility model adopts the following technical scheme that：
A kind of biomass pyrolytic vapour high-efficiency condensation is collected and separator, including liquefaction condensing collector, and liquefaction condensation is received
Bio oil is provided with storage, liquefaction condensing collector bottom is provided with pyrolysis gas air inlet pipe, and liquefaction condensing collector is straight using vapour-liquid
The mode of contact carries out pyrolysis air cooling.Pyrolysis gas air inlet pipe connects multiple diffusion type tornadotrons, and diffusion type tornadotron is set
In liquefaction condensing collector bottom, diffusion type tornadotron can be such that pyrogenic steam enters in a manner of rotating flow inside cooling device.
Diffusion type tornadotron top is provided with silk screen, and larger pyrogenic steam bubble can be broken into minute bubbles, be easy to vapour-liquid abundant by silk screen
Contact.Liquefy the cold biological oil inlet of condensing collector top setting, and low-temperature biological matter oil is as cooling medium cooling pyrolysis gas.Liquid
Change condensing collector bottom and be provided with biological oil export.
The biological oil export connects biological oil strainer, and biological oil strainer includes shell, rotating cone is provided with shell
Cylinder, rotation cone cylinder connection motor, motor driven rotation cone cylinder rotate.Rotate the biology of cone cylinder import connection liquefaction condensing collector
Oil export, the periphery for rotating cone cylinder are provided with multiple oil outlets, and lightweight biomass oil is got rid of during rotation cone cylinder rotation
Go out, fall in shell.Rotate cone cylinder outlet at bottom connection heavy oil storage tank, outer casing bottom outlet connection light oil tank.The rotation
Turn to be provided with cleaning plant inside cone cylinder, cleaning plant includes cross bar, vertical rod and working beam, and cross bar is horizontally disposed with, vertical rod and cross bar
Vertically, cross bar both ends connect working beam respectively, and the structure of cross bar and vertical rod is used for support works bar.Working beam and rotation cone cylinder circle
Perimeter surface is parallel, and working beam is provided with cleaning brush, and cleaning brush can clean out during rotation cone cylinder rotation and be adhered to rotation
Heavy oil on cone cylinder inwall.
After the light oil tank is sequentially connected oil pump and heat exchanger, connect with the cold biological oil inlet of liquefaction condensing collector
Connect, bio-oil turns into the relatively low bio oil of temperature after heat exchanger heat-shift, into liquefaction condensing collector, is used for
Cool down pyrolysis gas steam.
Condensing collector top liquefy provided with fixed gas outlet, fixed gas exit is provided with screen pack, and fixed gas outlet is equal
Be connected with riser burner, fixed gas after filtering, into riser burner in burning produce heat.
Level monitoring device is provided with liquefaction condensing collector, from liquid level gauge, when liquid level reaches setting value, open life
Thing oil export, bio oil is set to flow to biological oil strainer, in order to avoid bio oil liquid level is too high, bio oil is by cold bio oil inlet flow
Go out.
The motor is by chain, chain sprocket structure connection rotation cone cylinder, it is also an option that other kinds of drive.
The cold filtration process of the utility model pyrolysis gas is：
Pyrogenic steam caused by pyrolytic reaction is sent into liquefaction condensing collector and carries out condensate liquid after separating decontamination
Change, cold lightweight bio oil directly contacts with pyrogenic steam in the condensing collector that liquefies, and makes pyrogenic steam fast cooling, is condensed into
Liquid bio-oil.Bio-oil caused by condensation, stored after biological oil strainer is by heavy oil and light oil separation.
The advantages of the utility model and have the beneficial effect that：
1) cooling device that liquefies is used as cooling medium using circulating biological oil, and heat is carried out by the way of gas-liquid directly contacts
Steam liquefied is solved, is a kind of Novel condensation mode, pyrogenic steam is directly entered in cold bio oil, is effectively increased vapour-liquid and is connect
Contacting surface is accumulated, and effectively increases pyrolysis gas condensation efficiency, and compared to traditional condensing mode, bio oil collection efficiency improves more than 10%.
2) liquefaction cooling device diffusion type tornadotron and screen net structure can be effectively increased the contact area of vapour-liquid so that heat
It is abundant to solve steam condensation, high conversion rate, the quantity of diffusion type tornadotron can be adjusted according to factors such as pyrolysis steam flow amounts.
3) bio oil filtration device structure is novel, and the structure type of the oil outlet on its surface is combined using rotation cone cylinder, will be light
Matter bio oil produces, and uses cleaning plant, effectively will attach to the heavy oil cleaning of cone cylinder inwall, improves lightweight bio oil
Collection efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the overlooking the structure diagram of diffusion type tornadotron；
Fig. 3 is structural representation of the utility model in biomass pyrolysis liquefaction system.
Wherein, 1- liquefaction condensing collector, 101- pyrolysis gas air inlet pipe, 102- diffusion type tornadotrons, 103- screen packs,
The cold biological oil inlets of 104-, 105- silk screens, 106- biology oil exports, the outlet of 107- fixed gases, 108- liquid level gauges, 2- bio oil mistakes
Filter, 201- bunchers, 202- shells, 203- rotation cone cylinders, 204- working beams, 205- cleaning brush, 206- oil outlets, 207-
Cross bar, 208- vertical rods, 3- drag conveyors, 4- biomass feeders, 5- pyrolysis reactors, 6- solid separators, 7- whirlwind point
From device, 8- stainless steel sintered filters, 9- light oil tanks, 10- heavy oil storage tanks, 11- riser burners, 12- oil pumps, 13-
Heat exchanger, 14- air-introduced machines, 15- carrier warehouses.
Embodiment
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of biomass pyrolytic vapour high-efficiency condensation collection and separator, including liquefaction condensation are collected
Device and biological oil strainer.
Bio oil is provided with liquefaction condensing collector, bottom is provided with pyrolysis gas air inlet pipe 101, and pyrolysis gas air inlet pipe 101 connects
Multiple diffusion type tornadotrons 102 are connect, diffusion type tornadotron 102 is arranged on liquefaction condensing collector bottom, diffusion type tornadotron 102
Spread configuration four.The top of diffusion type tornadotron 102 is provided with silk screen 105.Liquefaction condensing collector top sets cold bio oil to enter
Mouth 104, low-temperature biological matter oil is as cooling medium cooling pyrolysis gas.Liquefaction condensing collector bottom is provided with biological oil export 106.
Biological oil export 106 connects biological oil strainer, and biological oil strainer includes shell 202, rotation is provided with shell 202
Turn cone cylinder 203, rotation cone cylinder 203 connects buncher 201, and buncher 201 drives rotation cone cylinder by chain sprocket structure
203 rotate.The biological oil export 106 of the import of cone cylinder 203 connection liquefaction condensing collector is rotated, rotates the periphery of cone cylinder 203
It is provided with multiple oil outlets 206.Rotate the outlet at bottom of cone cylinder 203 connection heavy oil storage tank 10, the outlet at bottom of shell 202 connection lightweight
Oil tank 9.After the light oil tank 9 is sequentially connected oil pump 12 and heat exchanger 13, the cold bio oil with the condensing collector that liquefies
Import 104 connects.
The inside of rotation cone cylinder 203 is provided with cleaning plant, and cleaning plant includes cross bar 207, vertical rod 208 and working beam
204, cross bar 207 is horizontally disposed, and vertical rod 208 is vertical with cross bar 207, and the both ends of cross bar 207 connect working beam 204, cross bar 207 respectively
And the structure of vertical rod 208 is used for support works bar 204.Working beam 204 is parallel with the rotation circumferential surface of cone cylinder 203, working beam 204
It is provided with cleaning brush 205.
Condensing collector top liquefy provided with fixed gas outlet 107, fixed gas exports and is provided with screen pack 103 at 107, does not coagulate
Gas outlet 107 is connected with riser burner 11.
Liquid level gauge 108 is provided with liquefaction condensing collector.
As shown in figure 3, biomass pyrolysis liquefaction reaction system, including drag conveyor 3 and carrier warehouse 15.Scraper plate conveys
After machine 3 is sequentially connected material drier, material storing box and biomass feeder 4, pyrolysis reactor 5 is connected.Pyrolysis reactor 5 is fed
End is also associated with carrier warehouse 15, and the output end of pyrolysis reactor 5 connection solid separator 6, the top of solid separator 6 is provided with pyrolysis
Steam (vapor) outlet, bottom are provided with carrier auger conveyor and carrier outlet.The pyrogenic steam outlet of solid separator is sequentially connected
After cyclone separator 7, stainless steel sintered filter 8, air-introduced machine 14, it is connected with liquefaction condensing collector 1.Liquefy condensing collector
1 bottom connects biological oil strainer 2, and the biological bottom of oil strainer 2 connects heavy oil storage tank 10 and light oil tank 9 respectively.Solid
Carrier outlet and fixed gas outlet the connection riser burner 11 of separator 6, riser burner 11 connects with carrier warehouse 15
Connect, heat carrier recycles.
Claims (7)
1. a kind of biomass pyrolytic vapour high-efficiency condensation is collected and separator, it is characterized in that, including liquefaction condensing collector, liquefaction
Bio oil is provided with condensing collector, liquefaction condensing collector bottom is provided with pyrolysis gas air inlet pipe, and the connection of pyrolysis gas air inlet pipe is more
Individual diffusion type tornadotron, diffusion type tornadotron are arranged on liquefaction condensing collector bottom, and diffusion type tornadotron top is provided with silk screen,
Liquefy the cold biological oil inlet of condensing collector top setting, and bottom is provided with biological oil export.
2. biomass pyrolytic vapour high-efficiency condensation according to claim 1 is collected and separator, it is characterized in that, the liquefaction
The biological oil export of condensing collector connects biological oil strainer, and biological oil strainer includes shell, rotating cone is provided with shell
Tin, rotation cone cylinder connection motor, rotation cone cylinder import connects biological oil export, rotates the periphery of cone cylinder provided with multiple fuel-displaced
Hole, rotation cone cylinder outlet at bottom connection heavy oil storage tank, outer casing bottom outlet connection light oil tank, described rotate set inside cone cylinder
There is cleaning plant.
3. biomass pyrolytic vapour high-efficiency condensation according to claim 2 is collected and separator, it is characterized in that, the cleaning
Device includes cross bar, vertical rod and working beam, and cross bar is horizontally disposed with, and vertical rod is vertical with cross bar, and cross bar both ends connect working beam respectively,
Working beam is parallel with rotation cone cylinder circumferential surface, and working beam is provided with cleaning brush.
4. the biomass pyrolytic vapour high-efficiency condensation according to Claims 2 or 3 is collected and separator, it is characterized in that, it is described
After light oil tank is sequentially connected oil pump and heat exchanger, it is connected with the cold biological oil inlet for the condensing collector that liquefies.
5. biomass pyrolytic vapour high-efficiency condensation according to claim 4 is collected and separator, it is characterized in that, liquefaction condensation
It is provided with fixed gas at the top of collector to export, fixed gas exit is provided with screen pack, and fixed gas outlet connects with riser burner
Connect.
6. biomass pyrolytic vapour high-efficiency condensation according to claim 1 is collected and separator, it is characterized in that, liquefaction condensation
Level monitoring device is provided with collector.
7. biomass pyrolytic vapour high-efficiency condensation according to claim 2 is collected and separator, it is characterized in that, the motor
Pass through chain, chain sprocket structure connection rotation cone cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720523033.3U CN207016719U (en) | 2017-05-11 | 2017-05-11 | Biomass pyrolytic vapour high-efficiency condensation is collected and separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720523033.3U CN207016719U (en) | 2017-05-11 | 2017-05-11 | Biomass pyrolytic vapour high-efficiency condensation is collected and separator |
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| Publication Number | Publication Date |
|---|---|
| CN207016719U true CN207016719U (en) | 2018-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720523033.3U Withdrawn - After Issue CN207016719U (en) | 2017-05-11 | 2017-05-11 | Biomass pyrolytic vapour high-efficiency condensation is collected and separator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107033944A (en) * | 2017-05-11 | 2017-08-11 | 山东理工大学 | Biomass pyrolytic vapour high-efficiency condensation is collected and separator |
-
2017
- 2017-05-11 CN CN201720523033.3U patent/CN207016719U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107033944A (en) * | 2017-05-11 | 2017-08-11 | 山东理工大学 | Biomass pyrolytic vapour high-efficiency condensation is collected and separator |
| CN107033944B (en) * | 2017-05-11 | 2019-03-01 | 山东理工大学 | The condensation of biomass pyrolytic vapour is collected and separator |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180216 Effective date of abandoning: 20190301 |