CN2237046Y - Fatty acid hydrogenation reaction chamber - Google Patents
Fatty acid hydrogenation reaction chamber Download PDFInfo
- Publication number
- CN2237046Y CN2237046Y CN 95223148 CN95223148U CN2237046Y CN 2237046 Y CN2237046 Y CN 2237046Y CN 95223148 CN95223148 CN 95223148 CN 95223148 U CN95223148 U CN 95223148U CN 2237046 Y CN2237046 Y CN 2237046Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- cylindrical shell
- acid hydrogenation
- fatty acid
- groups
- 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
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Abstract
The utility model relates to a fatty acid hydrogenation reactor which is composed of a kettle body, and a transmission and heat transmission mechanism. The ratio between the diameter of a cylinder body and the height of the cylinder body is 1 to 2.5-5. Two groups of tube disks respectively used for heating and cooling are arranged in the cylinder body. A stirring shaft with a stirring vane is arranged upright on the bottom of the kettle body. One end of the stirring shaft is connected with a support bracket with a sealing device. Through the connection between a speed reducer and a motor, the transmission mechanism is formed. The bottom is used for air intake and discharging materials, and the upper end is used for filling materials. The utility model has the advantages of simple structure, reasonable design and convenient operation, which is not only suitable for fatty acid hydrogenation, but also can be used for the hydrogenation reaction of other unsaturated fatty compounds.
Description
The utility model relates to the equipment that oil and fat chemical is used, and exactly is a kind of aliphatic acid hydrogenation reactor.
China's processing industry with senior stearic traditional technology be with behind the vegetable oil refining at first hydrogenation then hydrolysis obtain saturated resin acid and glycerine, the former obtains industrial senior stearic acid behind distillation.The high-quality vegetables oil of this processing requirement, so production cost height.In addition, the hydrogenation in the process is for grease, in view of Vegetable oil lipoprotein is the unsaturated fatty acids triglyceride, because space steric effect so the hydrogenation difficulty is big, is had relatively high expectations to equipment and processing condition.This institute reforms traditional technology, utilize depleted oil foot and depleted butter, sheep oil, skin oil, lard to be the senior stearic acid of raw material processing industry, novel process requires first hydrolysis, and designed the application of special-purpose high temperature highly pressured hydrolysis still Chinese patent (ZL93237421.2), isolate aqueous glycerol after the hydrolysis and just obtain mixed fatty acid, mixed fatty acid further separation obtains high value oleic acid and low value solid fatty acid, obtains stearic acid with the solid acid hydrogenation.The hydrogenation of novel process is for lipid acid.
The purpose of this utility model is the lipid acid hydrogenation special purpose reactor that designs for supporting above-mentioned grease new process for processing.
The utility model is achieved in that it is cylindric that the kettle of reactor is elongated shape in order to guarantee that hydrogen fully contacts with lipid acid, and two ends have end socket, and the cylindrical shell blade diameter length ratio is 1: 2.5～5.The upright stir shaft of autoclave body bottom is fixed with paddle on it.Hydrogen inlet pipe and product discharge nozzle all are arranged on autoclave body bottom, the coil pipe of two groups of essentially concentrics of cylindrical shell internal fixing, and one group is used for heating, and one group is used for cooling.Hand-hole and thermometer boss pipe are arranged on the cylindrical shell.Material feeding tube, blow-down pipe, venting interface, pressure gauge connection Guan Jun are arranged on the end socket of upper end.
For strengthening reaction mass flowing in reactor, can in two groups of coil pipes, a guide shell be set.
The utility model is simple in structure, reasonable in design, is used for the aliphatic acid hydrogenation reaction, and is easy to operate, control easily.Be not only the specific equipment of aliphatic acid hydrogenation, and can be used for the hydrogenation of its unsaturated fatty acids compounds of group.
Fig. 1 is the utility model structural representation,
Fig. 2 is the structural representation that has guide shell.
Embodiment is described below:
The utility model should use stainless material processing, preferably contains M
0Stainless steel.
Process the kettle that two ends have end socket with stainless steel, the cylindrical shell blade diameter length ratio is 1: 2.5～5.The upright stir shaft 3 of autoclave body bottom, fix one group of pusher paddle 4 on it, stir shaft 3 one ends have bearing shell 11, and be fixed on the cylindrical shell, the other end is connected on the outer support 1 of end socket, tightness system 2 is arranged on it, and support 1 connects and composes the transmission rig of this reactor with motor by retarding mechanism.
The heat transfer mechanism of this reactor constitutes by being arranged on the intravital two groups of coil pipes of tube, and coil pipe 5 is used for cooling, and pipe 12 is used for heating, two groups of coil pipe essentially concentrics, and fixed by support 13.
Hand-hole 6 and thermometer boss pipe 14 are arranged on the cylindrical shell.
Blow-down pipe 8, explosion-proof mouth-piece 9 and pressure gauge connection pipe 10 are arranged on the end socket of upper end.
Guide shell 17 is arranged in two groups of coil pipes, and is fixed on the cylindrical shell for support 18.
Claims (2)
1, a kind of aliphatic acid hydrogenation reactor is made of kettle, transmission and heat transfer mechanism, it is characterized in that:
The blade diameter length ratio of A, cylindrical shell is 1: 2.5～5;
B, the upright stir shaft of autoclave body bottom (3) are fixed with paddle (4) on it, also be provided with hydrogen inlet pipe (16) and product discharge nozzle (15) simultaneously,
Fix the coil pipe (5) and (12) that are respectively applied for cooling and heating of two groups of essentially concentrics in C, the cylindrical shell by support (13);
D, hand-hole (6) and thermometer boss pipe (14) are arranged on the cylindrical shell;
E, feed-pipe (7), blow-down pipe (8), venting (9) and pressure gauge connection pipe (10) are arranged on the end socket of upper end.
2, aliphatic acid hydrogenation reactor according to claim 1 is characterized in that: be provided with guide shell (17) in two groups of coil pipes that are used to conduct heat, and be fixed on the cylindrical shell for support (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95223148 CN2237046Y (en) | 1995-09-19 | 1995-09-19 | Fatty acid hydrogenation reaction chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95223148 CN2237046Y (en) | 1995-09-19 | 1995-09-19 | Fatty acid hydrogenation reaction chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2237046Y true CN2237046Y (en) | 1996-10-09 |
Family
ID=33870278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95223148 Expired - Fee Related CN2237046Y (en) | 1995-09-19 | 1995-09-19 | Fatty acid hydrogenation reaction chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2237046Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108424435A (en) * | 2018-03-20 | 2018-08-21 | 梁红光 | The production method of keratoprotein nutrient solution and dedicated reaction kettle |
| CN109925971A (en) * | 2019-04-23 | 2019-06-25 | 宁波巨化新材料有限公司 | A kind of hydrogenation of propionaldehyde device |
-
1995
- 1995-09-19 CN CN 95223148 patent/CN2237046Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108424435A (en) * | 2018-03-20 | 2018-08-21 | 梁红光 | The production method of keratoprotein nutrient solution and dedicated reaction kettle |
| CN108424435B (en) * | 2018-03-20 | 2023-06-09 | 梁红光 | Production method of keratin nutrient solution and special reaction kettle |
| CN109925971A (en) * | 2019-04-23 | 2019-06-25 | 宁波巨化新材料有限公司 | A kind of hydrogenation of propionaldehyde device |
| CN109925971B (en) * | 2019-04-23 | 2021-07-09 | 宁波巨化化工科技有限公司 | Propionaldehyde hydrogenation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: ANHUI INST. OF APPLIED TECHNOLOGY TO: KEYUAN APPLIED TECHNOLOGY DEVELOPMENT(GROUP)CO., LTD., ANHUI PROV. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Keyuan Application Technology Development (Group) Corp., Ltd., Anhui Prov. Patentee before: Anhui Prov. Application Technology Inst. |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |