CN204325312U - A kind of production of biodiesel transesterification reaction device - Google Patents
A kind of production of biodiesel transesterification reaction device Download PDFInfo
- Publication number
- CN204325312U CN204325312U CN201420776547.6U CN201420776547U CN204325312U CN 204325312 U CN204325312 U CN 204325312U CN 201420776547 U CN201420776547 U CN 201420776547U CN 204325312 U CN204325312 U CN 204325312U
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- transesterification reaction
- reaction tank
- outlet
- well heater
- production
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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- Liquid Carbonaceous Fuels (AREA)
Abstract
A kind of production of biodiesel transesterification reaction device, comprise transesterification reaction tank and well heater, the top of transesterification reaction tank is provided with opening for feed, material steam outlet and methanol gas relief outlet, methanol gas relief outlet is connected with methanol recovery device, the sidewall of retort is provided with feedback outlet, discharge port is provided with bottom it, discharge port is connected with recycle pump, the mass transport that retort discharge port is discharged is heated by transport pipe by recycle pump to well heater, the discharge gate of well heater and the material steam outlet of retort are all connected to feed back pipeline, and by feed back pipeline, the steam material that the material after heater heats and material steam outlet are discharged is delivered to the mixing carrying out material in retort via feedback outlet, on transport pipe, also branch has one for the discharge nozzle of finished product materials discharging.The utility model, by hydronic mode, improves the reaction efficiency of transesterification reaction, enhances the controllability of reaction, reduces energy consumption.
Description
Technical field
The utility model relates to biofuel preparation mechanical equipment technical field, specifically a kind of production of biodiesel transesterification reaction device.
Background technology
Biofuel is the lipid acid mono alkyl ester obtained through transesterification reaction by animal-plant oil and methyl alcohol or ethanol, compared with traditional fossil energy, its sulphur and aromaticity content is low, flash-point is high, cetane value is high, have good oilness, can partly add in fossil diesel fuel, be a kind of eco-friendly renewable energy source.Because the obvious price advantage of methyl alcohol, biofuel is on the market generally fatty acid methyl ester.
At present, when utilizing esterification biodiesel synthesis, its transesterification reaction device used is generally tubular reactor, and oil and rosaline are mixed by vibrator by this reactor in the duct, carry out by hot water reaction of heating.This device vibrator energy consumption is higher, and react by the discharging immediately of tubular reactor pipeline, reaction result is wayward, and product qualified rate is not high, and separating methanol also needs separately have equipment to carry out.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of novel production of biodiesel transesterification reaction device, it is by hydronic mode, substantially increase the reaction efficiency of transesterification reaction, enhance the controllability of reaction, and reduce energy consumption, improve the recovery ability of methyl alcohol.
The utility model is for solving the problems of the technologies described above, the technical scheme adopted is: a kind of production of biodiesel transesterification reaction device, comprise a transesterification reaction tank and a well heater, the top of described transesterification reaction tank is provided with opening for feed, drain, material steam outlet and methanol gas relief outlet, this methanol gas relief outlet is connected with a methanol recovery device, the sidewall of transesterification reaction tank is provided with a feedback outlet, the bottom of transesterification reaction tank is provided with discharge port, this discharge port is connected with a recycle pump, the mass transport that transesterification reaction tank discharge port is discharged is heated by transport pipe by recycle pump to well heater, the discharge gate of described well heater and the material steam outlet of transesterification reaction tank top are all connected to a feed back pipeline, and by this feed back pipeline, the steam material that the material after heater heats and material steam outlet are discharged is delivered to the mixing carrying out material in transesterification reaction tank in the lump via feedback outlet, on described transport pipe, also branch has one for the discharge nozzle of finished product materials discharging, and transport pipe and discharge nozzle are all equipped with control valve.
Described feed back pipeline is along the inner chamber being tangentially communicated in transesterification reaction tank of transesterification reaction pot sidewall.
Water heater funnel and steam heating system is provided with in described well heater.
The bottom of described transesterification reaction tank is also provided with one for detecting the thief hole of material reaction degree.
Beneficial effect:
A kind of transesterification reaction device of the present utility model by the hydronic mode of peripheral hardware well heater be material in retort provide all mixed after the reaction conditions of abundant reaction, device is without the need to vibrator mixing homogeneous to material in pipeline, greatly reduce energy consumption, accelerate esterification reaction rate, and the result of reaction is also easy to control.Device integrated operation is flexible, and can control finished product according to reaction process, and add separating methanol ability, environmental protection and energy saving is good, reduces production cost, is applicable to promoting the use of.
Accompanying drawing explanation
Fig. 1 is structural scheme of mechanism of the present utility model;
Reference numeral: 1, transesterification reaction tank, 2, well heater, 3, opening for feed, 4, discharge port, 5, recycle pump, 6, transport pipe, 7, discharge nozzle, 8, control valve, 9, feedback outlet, 10, feed back pipeline, 11, vapour outlet, 12, Methanol Recovery mouth, 13, thief hole, 14, drain.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further:
A kind of production of biodiesel transesterification reaction device, comprise a transesterification reaction tank 1 and a well heater 2, water heater funnel and steam heating system is provided with in described well heater 2, the top of described transesterification reaction tank 1 and bottom are respectively arranged with opening for feed 3 and discharge port 4, the top of transesterification reaction tank 1 is also provided with a Methanol Recovery mouth 12 be connected with methanol recovery device, the bottom of transesterification reaction tank 1 is also provided with one for detecting the thief hole 13 of material reaction degree, described discharge port 4 is connected with a recycle pump 5, the mass transport that transesterification reaction tank 1 discharge port 4 is discharged is heated by transport pipe 6 by this recycle pump 5 to well heater 2, on this transport pipe 6, also branch has one for the discharge nozzle 7 of finished product materials discharging, and transport pipe 6 and discharge nozzle 7 are all equipped with control valve 8, the side of described transesterification reaction tank 1 is also provided with a feedback outlet 9, described well heater 2 is delivered in transesterification reaction tank 1 by the material after the feed back pipeline 10 be connected on its discharge gate is heated via feedback outlet 9, the feedstock direction of feedback outlet 9 place material is the non-diametric(al) of transesterification reaction tank 1, the material thinking in transesterification reaction tank 1 provides the thrust of an eddy current, the top of transesterification reaction tank 1 is also provided with a vapour outlet 11, this vapour outlet 11 is connected with feed back pipeline 10 by pipeline.
A kind of production of biodiesel transesterification reaction device of the present utility model is when concrete production and application, and the differential responses according to transesterification reaction adopt different heating mediums to heat reaction mass period.Transesterification reaction in device is carried out in a retort, grease and rosaline mixture are first delivered to well heater by a recycle pump and heat by the bottom discharge mouth place of retort, then send back in retort, to carry out circulating-heating reaction to reaction mass.For making mixing of materials even, device at material from when well heater is in feed back pipeline feed back to retort, the feedstock direction of material at feedback outlet place is enter along the tangent line of retort, make feed back provide the thrust of an eddy current for the material in transesterification reaction tank, and make mixing of materials even by the circulation power of recycle pump.Meanwhile, the well heater in device heated with hot water in the early stage of material reaction, to ensure that reaction is carried out; Heating medium in reaction later stage well heater switches to steam, is used for carrying out the separating methanol of retort.Qualified by material taking mouth sample examination between the reaction period of material, the control valve controlled on discharge nozzle can carry out discharging, if defective, can continue circulating reaction qualified to ensure discharging reaction.Device advantage is energy-conservation, and transesterification reaction is easy to control, and flexible operation increases separating methanol ability.
Claims (4)
1. a production of biodiesel transesterification reaction device, it is characterized in that: comprise a transesterification reaction tank (1) and a well heater (2), the top of described transesterification reaction tank (1) is provided with opening for feed (3), drain (14), material steam outlet (11) and methanol gas relief outlet (12), this methanol gas relief outlet (12) is connected with a methanol recovery device, the sidewall of transesterification reaction tank (1) is provided with a feedback outlet (9), the bottom of transesterification reaction tank (1) is provided with discharge port (4), this discharge port (4) is connected with a recycle pump (5), the mass transport that transesterification reaction tank (1) discharge port (4) is discharged by transport pipe (6) by recycle pump (5) heats to well heater (2), the discharge gate of described well heater (2) and material steam outlet (11) at transesterification reaction tank (1) top are all connected to a feed back pipeline (10), and by this feed back pipeline (10), the steam material that the material after well heater (2) heating and material steam outlet (11) are discharged is delivered to the mixing carrying out material in transesterification reaction tank (1) in the lump via feedback outlet (9), there is a discharge nozzle for finished product materials discharging (7) in the upper also branch of described transport pipe (6), and transport pipe (6) and discharge nozzle (7) are all equipped with control valve (8).
2. a kind of production of biodiesel transesterification reaction device according to claim 1, is characterized in that: described feed back pipeline (10) is along the inner chamber being tangentially communicated in transesterification reaction tank (1) of transesterification reaction tank (1) sidewall.
3. a kind of production of biodiesel transesterification reaction device according to claim 1, is characterized in that: be provided with water heater funnel and steam heating system in described well heater (2).
4. a kind of production of biodiesel transesterification reaction device according to claim 1, is characterized in that: the bottom of described transesterification reaction tank (1) is also provided with one for detecting the thief hole (13) of material reaction degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420776547.6U CN204325312U (en) | 2014-12-11 | 2014-12-11 | A kind of production of biodiesel transesterification reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420776547.6U CN204325312U (en) | 2014-12-11 | 2014-12-11 | A kind of production of biodiesel transesterification reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204325312U true CN204325312U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420776547.6U Expired - Fee Related CN204325312U (en) | 2014-12-11 | 2014-12-11 | A kind of production of biodiesel transesterification reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204325312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106281727A (en) * | 2016-09-14 | 2017-01-04 | 浙江工业大学 | A kind of New Ester exchange reaction device |
| CN110408471A (en) * | 2019-08-15 | 2019-11-05 | 河南恒天久大实业有限公司 | A kind of small-sized biological diesel device |
-
2014
- 2014-12-11 CN CN201420776547.6U patent/CN204325312U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106281727A (en) * | 2016-09-14 | 2017-01-04 | 浙江工业大学 | A kind of New Ester exchange reaction device |
| CN106281727B (en) * | 2016-09-14 | 2019-10-18 | 浙江工业大学 | A kind of novel ester exchange reaction device |
| CN110408471A (en) * | 2019-08-15 | 2019-11-05 | 河南恒天久大实业有限公司 | A kind of small-sized biological diesel device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20171211 |