CN204550510U - A kind of continuous esterification device - Google Patents
A kind of continuous esterification device Download PDFInfo
- Publication number
- CN204550510U CN204550510U CN201520076277.2U CN201520076277U CN204550510U CN 204550510 U CN204550510 U CN 204550510U CN 201520076277 U CN201520076277 U CN 201520076277U CN 204550510 U CN204550510 U CN 204550510U
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- CN
- China
- Prior art keywords
- cylindrical shell
- conversion zone
- heating
- utility
- mixing
- 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.)
- Expired - Fee Related
Links
- 230000032050 esterification Effects 0.000 title claims abstract description 14
- 238000005886 esterification reaction Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 45
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000003225 biodiesel Substances 0.000 abstract description 4
- 235000014113 dietary fatty acids Nutrition 0.000 abstract description 3
- 229930195729 fatty acid Natural products 0.000 abstract description 3
- 239000000194 fatty acid Substances 0.000 abstract description 3
- 150000004665 fatty acids Chemical class 0.000 abstract description 3
- 230000004044 response Effects 0.000 abstract description 3
- 239000004519 grease Substances 0.000 description 11
- 239000002699 waste material Substances 0.000 description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000002253 acid Substances 0.000 description 5
- 239000002551 biofuel Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000009257 reactivity Effects 0.000 description 4
- 239000008157 edible vegetable oil Substances 0.000 description 3
- 150000002632 lipids Chemical class 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008162 cooking oil Substances 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Fats And Perfumes (AREA)
Abstract
The utility model discloses a kind of continuous esterification device, comprise cylindrical shell, support and heating unit; Described cylindrical shell is fixed on support; The bottom of described cylindrical shell and top are respectively equipped with opening for feed and discharge port; The inner chamber of described cylindrical shell is followed successively by mixing of materials section, heating material conversion zone and material stop conversion zone from bottom to up; Described heating unit is arranged in the heating material conversion zone of cylindrical shell.Material in the utility model fully can mix in mixing of materials section, then heat at heating material conversion zone and react, then entering material stop conversion zone, finally from discharge port continuous discharge, achieve production of biodiesel serialization, fatty acid response rate reaches 98%.
Description
Technical field
The utility model relates to a kind of continuous esterification device.
Background technology
Waste grease is that edible oil and meat produce in process for processing and use process of consumption, comprises acidification oil, waste cooking oil, sewer oil, deposits expired edible oil and animal tallow etc.In recent years, the development of Biodiesel makes the utility value of waste grease obtain larger performance.
Adopt the advantage of waste grease production biofuel to be: to adopt waste grease production biofuel, have annual regardless of supply in season, the early stage input not needing to cultivate woody oleiferous plants tree; Production biofuel does not resemble waste grease specification of quality and produces oleochemical product so strictly, and more waste grease can be utilized; Waste grease low price, often less than 70% of grease edible oil, raw materials cost is relatively low; Market has openings is large at home as the substitute of diesel oil for biofuel, and prospect for sales is good.
The process need of waste grease production biofuel carries out esterification to waste grease, and existing esterifier cannot realize continuous prodution, and the reactivity of lipid acid is lower.In order to realize continuous prodution, improve the reactivity of lipid acid, be necessary to design a kind of continuous esterification device.
Utility model content
The purpose of this utility model is to provide a kind of continuous esterification device, improves the reactivity of lipid acid, and realizes continuous prodution.
The technical scheme realizing the utility model object is: a kind of continuous esterification device, comprises cylindrical shell, support and heating unit; Described cylindrical shell is fixed on support; The bottom of described cylindrical shell and top are respectively equipped with opening for feed and discharge port; The inner chamber of described cylindrical shell is followed successively by mixing of materials section, heating material conversion zone and material stop conversion zone from bottom to up; Described heating unit is arranged in the heating material conversion zone of cylindrical shell.
The all staggered flow deflector being provided with polylith and being parallel to each other on the mixing of materials section of described cylindrical shell and the both sides inwall of material stop conversion zone.
Described heating unit comprises many water backs.
Have employed technique scheme, the utility model has following beneficial effect: the material in (1) the utility model fully can mix in mixing of materials section, then heat at heating material conversion zone and react, then material stop conversion zone is entered, last from discharge port continuous discharge, achieve production of biodiesel serialization, fatty acid response rate reaches 98%.
(2) flow deflector of the mixing of materials section of cylindrical shell of the present utility model can make material fully mix, and the flow deflector of material stop conversion zone can extend the time that material stops at material stop conversion zone, guarantees that material can fully react.
(3) heating unit of the present utility model comprises many water backs, material is reacting by heating in water back, steam by methyl alcohol forms lifting power, better mixing, material and catalyzer, methyl alcohol is made to reach the effect of homogeneous reaction, guarantee that esterification is abundant, the time is short, acid number is reduced to below 2mgKOH/g.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model.
Label in accompanying drawing is:
Cylindrical shell 1, opening for feed 11, discharge port 12, mixing of materials section 13, heating material conversion zone 14, material stop conversion zone 15, flow deflector 16, support 2, heating unit 3.
Embodiment
(embodiment 1)
See Fig. 1, the continuous esterification device of the present embodiment, comprise cylindrical shell 1, support 2 and heating unit 3.
Cylindrical shell 1 is fixed on support 2.The bottom of cylindrical shell 1 and top are respectively equipped with opening for feed 11 and discharge port 12.The inner chamber of cylindrical shell 1 is followed successively by mixing of materials section 13, heating material conversion zone 14 and material stop conversion zone 15 from bottom to up.Heating unit 3 is arranged in the heating material conversion zone 14 of cylindrical shell 1.The all staggered flow deflector 16 being provided with polylith and being parallel to each other on the mixing of materials section 13 of cylindrical shell 1 and the both sides inwall of material stop conversion zone 15.Heating unit 3 comprises many water backs.
By waste grease raw material, the mixture that catalyzer and methyl alcohol form enters the inner chamber of cylindrical shell 1 from opening for feed 11 continuously, fully mix in mixing of materials section 13, by reacting by heating in the water back of heating material conversion zone 14, steam by methyl alcohol forms lifting power, better mixing, make material and catalyzer, methyl alcohol reaches the effect of homogeneous reaction, guarantee that esterification is abundant, time is short, acid number is reduced to below 2mgKOH/g, reactivity reaches 80%, finally enter material stop conversion zone 15, and flow along flow deflector 16, last from discharge port 12 continuous discharge, achieve production of biodiesel serialization, fatty acid response rate reaches 98%.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a continuous esterification device, is characterized in that: comprise cylindrical shell (1), support (2) and heating unit (3); Described cylindrical shell (1) is fixed on support (2); The bottom of described cylindrical shell (1) and top are respectively equipped with opening for feed (11) and discharge port (12); The inner chamber of described cylindrical shell (1) is followed successively by mixing of materials section (13), heating material conversion zone (14) and material stop conversion zone (15) from bottom to up; Described heating unit (3) is arranged in the heating material conversion zone (14) of cylindrical shell (1).
2. a kind of continuous esterification device according to claim 1, is characterized in that: all staggeredly on the mixing of materials section (13) of described cylindrical shell (1) and the both sides inwall of material stop conversion zone (15) be provided with polylith flow deflector (16).
3. a kind of continuous esterification device according to claim 1, is characterized in that: described heating unit (3) comprises many water backs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520076277.2U CN204550510U (en) | 2015-02-03 | 2015-02-03 | A kind of continuous esterification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520076277.2U CN204550510U (en) | 2015-02-03 | 2015-02-03 | A kind of continuous esterification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204550510U true CN204550510U (en) | 2015-08-12 |
Family
ID=53825646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520076277.2U Expired - Fee Related CN204550510U (en) | 2015-02-03 | 2015-02-03 | A kind of continuous esterification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204550510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105586154A (en) * | 2015-12-31 | 2016-05-18 | 陕西合盛生物柴油技术开发有限公司 | Continuous esterification method for preparing biodiesel from waste grease |
-
2015
- 2015-02-03 CN CN201520076277.2U patent/CN204550510U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105586154A (en) * | 2015-12-31 | 2016-05-18 | 陕西合盛生物柴油技术开发有限公司 | Continuous esterification method for preparing biodiesel from waste grease |
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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 |
Granted publication date: 20150812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |