CN102425724A - Tail gas conveying device in biodiesel production - Google Patents
Tail gas conveying device in biodiesel production Download PDFInfo
- Publication number
- CN102425724A CN102425724A CN2011102484566A CN201110248456A CN102425724A CN 102425724 A CN102425724 A CN 102425724A CN 2011102484566 A CN2011102484566 A CN 2011102484566A CN 201110248456 A CN201110248456 A CN 201110248456A CN 102425724 A CN102425724 A CN 102425724A
- Authority
- CN
- China
- Prior art keywords
- tail gas
- section
- biodiesel
- anger
- giving vent
- 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
- 239000003225 biodiesel Substances 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000005452 bending Methods 0.000 claims abstract description 4
- 235000016838 Pomo dAdamo Nutrition 0.000 claims description 7
- 244000003138 Pomo dAdamo Species 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 235000019387 fatty acid methyl ester Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Feed For Specific Animals (AREA)
Abstract
The invention discloses a tail gas conveying device in biodiesel production, which comprises a tail gas inlet pipe (1), a compressed air pipe (2), a reducing jet orifice (3), a throat knot (5), an expanding quick jet orifice (4) and an air outlet pipe (6); compressed air pipe (2) is a pipe of bending of constituteing by the section of admitting air and the section of giving vent to anger, inserts tail gas intake pipe (1) back section of giving vent to anger and intake pipe coaxial, and the section port of giving vent to anger stretches into undergauge jet (3). The tail gas conveying device in the biodiesel production can accelerate the conveying speed of the biodiesel tail gas, and the production and operation are safe and reliable.
Description
One, technical field
The present invention relates to the tail gas feedway in the organic chemical industry's production equipment, particularly production of biodiesel process.
Two, background technique
The production of biodiesel at present mainly adopts waste animal and vegetable oil and methyl alcohol to carry out synthetic reaction, and the way that generates fatty acid methyl ester (biodiesel) obtains.In the esterification production process,, all can produce the low-boiling point gas material that peculiar smell is arranged after the condensation no matter be coarse biodiesel dealcoholysis operation or coarse biodiesel fractionation operation; If with this gas or its condensation product directly discharging can cause environmental pollution, must burn to it or absorption and washing is handled through line transportation for this reason.At present generally adopt pipeline fan or air pump to be used as power to the conveying of tail gas in the production of biodiesel; The problem that exists is: must satisfy the demand that the biodiesel continuity is produced because tail gas is carried; Conveying mechanism can heating behind long-play, and contained lower boiling material is met thermal capacitance and is prone to cause and burns even accident potential such as blast in the tail gas of production of biodiesel process in the mechanical transport process.
Three, summary of the invention
The object of the present invention is to provide tail gas feedway in the safe and reliable production of biodiesel of a kind of transporting velocity, production run of accelerating biodiesel tail gas.
For realizing above purpose, the tail gas feedway comprises tail gas suction tude, compressed air hose, undergauge jetburner, Adam's apple, hole enlargement rapid fire mouth and steam outlet pipe in the production of biodiesel of the present invention; Said compressed air hose is a bending tube of being made up of the air inlet section and the section of giving vent to anger, the section of giving vent to anger and suction tude coaxial line after the insertion tail gas suction tude, and the section of giving vent to anger port stretches into the undergauge jetburner.
Biodiesel tail gas is accelerated flow velocity during production under pressurized air drives, and is sent to combustion system.
Adopt tail gas feedway in the said structure production of biodiesel, have following good result: the one, utilize the existing equipment system to regulate pressurized air and serve as the tail gas transmitting power, saved energy source and power consumption; The 2nd, pressurized air is as transmitting power, and power is adjustable, behind undergauge jetburner, Adam's apple, hole enlargement rapid fire mouth, has realized the acceleration conveying and the safe operation of biodiesel tail gas, has not only guaranteed safety in production, has also improved manufacturing efficiency.In addition, the tail gas feedway is made simply in this production of biodiesel, and cost is low, and is easy to maintenance, is easy to promote.
Four, description of drawings
Accompanying drawing is a tail gas feedway schematic representation in the production of biodiesel of the present invention.
Five, embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further explain.
Shown in the accompanying drawing; The tail gas feedway is on the exhaust pipe road, to install one with the air supply plant of pressurized air as transmitting power in the production of biodiesel of the present invention, and it comprises tail gas suction tude 1, compressed air hose 2, undergauge jetburner 3, Adam's apple 5, hole enlargement rapid fire mouth 4 and steam outlet pipe 6; Said compressed air hose 2 is bending tubes of being made up of the air inlet section and the section of giving vent to anger, the section of giving vent to anger and tail gas suction tude coaxial line after the insertion tail gas suction tude 1, and the section of giving vent to anger port stretches into undergauge jetburner 3.
During work; Biodiesel tail gas A compiles at undergauge jetburner 3 place's diameters through the conveying of tail gas suction tude 1 from large to small; Pressurized air B increases at undergauge jetburner 3 place's pressure through compressed air hose 2; The tail gas that collects in jetburner the place ahead is pushed to Adam's apple 5 places; Because it is big that hole enlargement rapid fire mouth 4 calibers that are connected with Adam's apple 5 become, the effect of rapid fire mouth 4 is: the fluid of flowing through quickens ejaculation steam outlet pipe 6 to combustion system because the expansion of volume and pressure reduce (carat imperial equation principle PV=nRT of uncle) and will form moment parital vacuum suction through the propelling movement before and after the Adam's apple, pumping action; Thereby realize acceleration, the safe transport of biodiesel tail gas, realized innocuity treatment.
Claims (1)
1. tail gas feedway in the production of biodiesel, it is characterized in that: it comprises tail gas suction tude (1), compressed air hose (2), undergauge jetburner (3), Adam's apple (5), hole enlargement rapid fire mouth (4) and steam outlet pipe (6); Said compressed air hose (2) is a bending tube of being made up of the air inlet section and the section of giving vent to anger, the section of giving vent to anger and suction tude coaxial line after the insertion tail gas suction tude (1), and the section of giving vent to anger port stretches into undergauge jetburner (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102484566A CN102425724A (en) | 2011-08-25 | 2011-08-25 | Tail gas conveying device in biodiesel production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102484566A CN102425724A (en) | 2011-08-25 | 2011-08-25 | Tail gas conveying device in biodiesel production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102425724A true CN102425724A (en) | 2012-04-25 |
Family
ID=45959736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102484566A Pending CN102425724A (en) | 2011-08-25 | 2011-08-25 | Tail gas conveying device in biodiesel production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102425724A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1405443A (en) * | 2001-06-05 | 2003-03-26 | 奥尔塞特工程有限公司 | Mixing of fluid flow |
| CN2571492Y (en) * | 2002-09-19 | 2003-09-10 | 上海富驰高科技有限公司 | Jet nozzle |
| CN1560439A (en) * | 2004-02-27 | 2005-01-05 | 清华大学 | A reducing agent supply device for a nitrogen oxide catalytic converter of an internal combustion engine |
| CN101103184A (en) * | 2004-12-15 | 2008-01-09 | 因勒纪汽车系统研究公司 | System for storing an additive and for injecting it into engine exhaust gases |
| CN201513900U (en) * | 2009-08-13 | 2010-06-23 | 中国石油天然气集团公司 | Tail gas processing system for jetflow ejector pumping polyester device |
| CN202203663U (en) * | 2011-08-25 | 2012-04-25 | 厦门卓越生物质能源有限公司 | Tail gas conveying device in biodiesel production |
-
2011
- 2011-08-25 CN CN2011102484566A patent/CN102425724A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1405443A (en) * | 2001-06-05 | 2003-03-26 | 奥尔塞特工程有限公司 | Mixing of fluid flow |
| CN2571492Y (en) * | 2002-09-19 | 2003-09-10 | 上海富驰高科技有限公司 | Jet nozzle |
| CN1560439A (en) * | 2004-02-27 | 2005-01-05 | 清华大学 | A reducing agent supply device for a nitrogen oxide catalytic converter of an internal combustion engine |
| CN101103184A (en) * | 2004-12-15 | 2008-01-09 | 因勒纪汽车系统研究公司 | System for storing an additive and for injecting it into engine exhaust gases |
| CN201513900U (en) * | 2009-08-13 | 2010-06-23 | 中国石油天然气集团公司 | Tail gas processing system for jetflow ejector pumping polyester device |
| CN202203663U (en) * | 2011-08-25 | 2012-04-25 | 厦门卓越生物质能源有限公司 | Tail gas conveying device in biodiesel production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120425 |