CN201268694Y - Preparation apparatus for coarse diacid in plant oleate process - Google Patents
Preparation apparatus for coarse diacid in plant oleate process Download PDFInfo
- Publication number
- CN201268694Y CN201268694Y CNU2008200259088U CN200820025908U CN201268694Y CN 201268694 Y CN201268694 Y CN 201268694Y CN U2008200259088 U CNU2008200259088 U CN U2008200259088U CN 200820025908 U CN200820025908 U CN 200820025908U CN 201268694 Y CN201268694 Y CN 201268694Y
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- CN
- China
- Prior art keywords
- kettle
- coil pipe
- diacid
- inner coil
- disc
- 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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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model relates to a coarse diacid producer in the plant oleic acid technology. The adopted technical scheme is as follows: the coarse diacid producer comprises a kettle, a discharge port, an electric stirrer and a feed port. The upper end and the lower end of the kettle are respectively provided with the feed port and the discharge port, the electric stirrer is arranged in the kettle, the outer wall of the kettle is provided with a kettle-outside semicircular disc in touch with the kettle, and the semicircular disc contains heat conduction oil. An inner chamber of the kettle is provided with an inner coil pipe, and an inner chamber of the inner coil pipe contains cooling water. The medium of the heat conduction oil is circularly heated with temperature increase in the kettle-outside semicircular disc and is reversely cooled by the medium of the cooling water in the coil pipe in the kettle. The utility model has the following advantages that the outer coil pipe uses the semicircular disc, the touch area with the kettle is enlarged, and the kettle is rapidly heated; in addition, the temperature can be rapidly decreased by the inner coil pipe and the water medium; the water medium is favorable for the secondary circulation use of energy; the quality index of the coarse diacid is greatly increased, the reaction time is effectively saved, and the product quality is improved.
Description
One, technical field:
The utility model relates to a kind of supplementary unit of vegetable oil acid technology, the device for making of thick diacid in particularly a kind of vegetable oil acid technology.
Two, background technology:
At present on vegetable oil acid technology, to produce in the production of thick diacid and run into internal heating and cooling, the heating and cooling time is long, energy waste is big, causes waste, and causes the look of thick diacid number dark, it is little to form thick diacid viscosity, in one technology, is difficult to the quality standard that reaches predetermined under vegetable oil acid.
Three, summary of the invention:
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, the device for making of thick diacid in a kind of vegetable oil acid technology is provided, adopts outer thermal oil medium heating, heating-surface area increases, adopt internal layer refrigerative processing method simultaneously, heating is separated with cooling system.Production cycle is shortened, guaranteed the demand of thick diacid quality.
Its technical scheme is: comprise kettle, drain hole, electric mixer and opening for feed, upper and lower ends at kettle is respectively equipped with opening for feed and drain hole, be provided with electric mixer in the kettle, described kettle outer wall is provided with the outer semi-disc of the still that contacts with kettle, and thermal oil is housed in the semi-disc; The inner chamber of described kettle is provided with inner coil pipe, and the inner coil pipe inner chamber is equipped with water coolant; The thermal oil medium is semi-disc circulation heat temperature raising outside still, by the reverse cooling of water coolant medium of still inner coil pipe.
The bottom of the outer semi-disc of above-mentioned still is provided with heat conductive oil inlet, and the top is provided with the thermal oil outlet.
The bottom of above-mentioned inner coil pipe is provided with entrance of cooling water, and the top is provided with cooling water outlet.
The top of above-mentioned kettle is provided with hand-hole, is convenient to maintenance.
The beneficial effects of the utility model are: outer coil pipe adopts semi-disc, and big with the kettle contact area, kettle is subjected to thermal velocity fast; In addition, utilize inner coil pipe and water medium, cooling rate is fast; Water medium helps the utilization of energy secondary circulation; The quality index of thick diacid is greatly improved, and has effectively saved the reaction times, and has improved quality product.
Four, description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Among the last figure: heat conductive oil inlet 1, drain hole 2, entrance of cooling water 3, the outer semi-disc 4 of still, inner coil pipe 5, kettle 6, electric mixer 7, cooling water outlet 8, thermal oil outlet 9, hand-hole 10, opening for feed 11.
Five, embodiment:
In conjunction with the accompanying drawings 1, the utility model will be further described:
Its technical scheme is: comprise kettle 6, drain hole 2, electric mixer 7 and opening for feed 11, the top of kettle 6 is provided with hand-hole 10, upper and lower ends at kettle 6 is respectively equipped with opening for feed 11 and drain hole 2, be provided with electric mixer 7 in the kettle, described kettle 6 outer walls are provided with the outer semi-disc 4 of the still that contacts with kettle, and thermal oil is housed in the semi-disc, and the bottom of the outer semi-disc 4 of still is provided with heat conductive oil inlet 1, and the top is provided with thermal oil outlet 9;
Wherein, the inner chamber of kettle 6 is provided with inner coil pipe 5, and the inner coil pipe inner chamber is equipped with water coolant, and the bottom of inner coil pipe 5 is provided with entrance of cooling water 3, and the top is provided with cooling water outlet 8; The thermal oil medium is semi-disc 4 circulation heat temperature raisings outside still, by the reverse cooling of water coolant medium of still inner coil pipe.
Its use is as follows: the production process of thick diacid, at first will be evacuated in the still, and start electric blender.Raw material drops in the still through opening for feed under vacuum action, opens the thermal oil valve, and thermal oil semi-disc internal recycle outside still heats whole kettle, and material is heated evenly, and temperature is raised to 210 degrees centigrade, and 240 degrees centigrade are incubated 4 hours.In intensification and insulating process, note by the porting control pressure, insulation finishes the back and by the circulation of water in inner coil pipe material is lowered the temperature, temperature drops to 135 degrees centigrade and adds phosphoric acid acidification reaction 1 hour, acidifying finishes to be evacuated to 0.2mpa1 hour, stop to stir by the porting pressurization, open the drain hole blowing.
Claims (4)
1, the device for making of thick diacid in a kind of vegetable oil acid technology, comprise kettle (6), drain hole (2), electric mixer (7) and opening for feed (11), upper and lower ends at kettle (6) is respectively equipped with opening for feed (11) and drain hole (2), be provided with electric mixer (7) in the kettle, it is characterized in that: described kettle (6) outer wall is provided with the outer semi-disc (4) of the still that contacts with kettle, and thermal oil is housed in the semi-disc; The inner chamber of described kettle (6) is provided with inner coil pipe (5), and the inner coil pipe inner chamber is equipped with water coolant; The thermal oil medium is semi-disc (4) circulation heat temperature raising outside still, by the reverse cooling of water coolant medium of still inner coil pipe.
2, the device for making of thick diacid in the vegetable oil acid technology according to claim 1 is characterized in that: the bottom of the outer semi-disc (4) of described still is provided with heat conductive oil inlet (1), and the top is provided with thermal oil outlet (9).
3, the device for making of thick diacid in the vegetable oil acid technology according to claim 1, it is characterized in that: the bottom of described inner coil pipe (5) is provided with entrance of cooling water (3), and the top is provided with cooling water outlet (8).
4, according to the device for making of thick diacid in claim 1, the 2 or 3 described vegetable oil acid technologies, it is characterized in that: the top of described kettle (6) is provided with manhole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200259088U CN201268694Y (en) | 2008-07-14 | 2008-07-14 | Preparation apparatus for coarse diacid in plant oleate process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200259088U CN201268694Y (en) | 2008-07-14 | 2008-07-14 | Preparation apparatus for coarse diacid in plant oleate process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201268694Y true CN201268694Y (en) | 2009-07-08 |
Family
ID=40841290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200259088U Expired - Fee Related CN201268694Y (en) | 2008-07-14 | 2008-07-14 | Preparation apparatus for coarse diacid in plant oleate process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201268694Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285800A (en) * | 2013-06-01 | 2013-09-11 | 张家港市宝田新型材料科技有限公司 | Pre-condensing kettle |
| CN103349952A (en) * | 2013-07-18 | 2013-10-16 | 安庆市虹泰新材料有限责任公司 | Reaction kettle for producing dimer acid |
-
2008
- 2008-07-14 CN CNU2008200259088U patent/CN201268694Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285800A (en) * | 2013-06-01 | 2013-09-11 | 张家港市宝田新型材料科技有限公司 | Pre-condensing kettle |
| CN103349952A (en) * | 2013-07-18 | 2013-10-16 | 安庆市虹泰新材料有限责任公司 | Reaction kettle for producing dimer acid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20120714 |