CN203999549U - Fuel-displaced deodorization device under a kind of condition of high vacuum degree - Google Patents
Fuel-displaced deodorization device under a kind of condition of high vacuum degree Download PDFInfo
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- CN203999549U CN203999549U CN201320628145.7U CN201320628145U CN203999549U CN 203999549 U CN203999549 U CN 203999549U CN 201320628145 U CN201320628145 U CN 201320628145U CN 203999549 U CN203999549 U CN 203999549U
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- deodorization
- grease
- oil
- inner housing
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Abstract
The utility model relates to a kind of condition of high vacuum degree grease deodorization device, is specifically related to the deodorization device of grease under a kind of condition of high vacuum degree, for grease deodorization.Be intended to create for grease deodorization process the novel deodorizing technology equipment of a reasonable.The utility model is to solve the problems of the technologies described above the technical scheme of taking to be: the deodorization device of grease under a kind of condition of high vacuum degree, it comprises device case, well heater and used oil pipe, well heater is arranged on the center in device case from top to bottom, multiple circular shape heater groups are around inner housing, the upper end of device case is provided with oil inlet pipe side and is provided with oil outlet, and the lower end of device case is provided with circulating pipe.Solve in the application of current deodorizing tower deodorization rate not high, the problem such as grease trans fatty acid is higher, and deodorization oil colours is darker.
Description
Technical field
The utility model relates to a kind of grease deodorization device, is specifically related to the grease deodorization device under a kind of condition of high vacuum degree
Background technology
The generation of grease " smell " is mainly derived from the volatile material in grease, and the composition of the qualitative characteristics of grease smell and grease free fatty acid is closely related.This is mainly that chemical reaction very easily occurs their unsaturated link(age) because of particularly some unsaturated fatty acidss of free fatty acids in grease, and generation has the compound of uniqueness " smell " and makes oil have " taste ".Most smell but makes people begin to detest.So for the especially food oils product of oil and fat product of high-quality, adopt the method for deodorization except unnecessary smell in degrease, to improve oily quality and stability.
In the refining course of processing of grease, deodorizing technology is very important operation and operating unit, and its major equipment deodorizing tower is again the core in whole grease deodorization process; In current domestic oil refining process, use more deodorizing tower mainly to divide: tray column, packing tower and soft tower etc. are several; And in actual production, apply most often tray column.
Summary of the invention
The purpose of this utility model is to provide grease deodorization device under a kind of condition of high vacuum degree, to solve deodorization under current low vacuum condition, content of trans fatty acids is higher, color with oil color is darker, deodorization rate is lower, the problem that energy dissipation is higher, is intended to create for grease deodorization process the deodorizing technology equipment of a reasonable.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be: grease deodorization device under a kind of condition of high vacuum degree, it comprises device case, well heater and used oil pipe, well heater is arranged on the center in device case from top to bottom, multiple circular shape heater groups are around inner housing, the upper end of device case is provided with oil inlet pipe side and is provided with oil outlet, and the lower end of device case is provided with circulating pipe.
Above-mentioned condition of high vacuum degree deodorizing tower is simple in structure, workable, bleached oil enters after deodorizing tower, material heats under condition of high vacuum degree state, in removing malodor components, due to the equal lattice structure of uniqueness of every layer of column plate, the passive of grease extended the residence time of grease in deodorizing tower, thermo-sensitivity pigment in grease is thoroughly decomposed, thereby play good heat decoloring effect.
The utlity model has following beneficial effect: deodorization grease steam consumption per ton is 15-25kg, after deodorization, acid value of lipids is 0.17-0.27(KOH)/(mg/g), improve oil and fat refining rate 0.5-0.7%, trans-fatty acid content is low is 13.2%, grease color reduces 17-33%, deodorization rate improves 26-33%, save the energy 30%, be conducive to realize large-scale industrial production, there is very strong continuity and production stability, can be used for the production refining of multiple oil plant, and easy and simple to handle, maintaining is simple.
Brief description of the drawings
Fig. 1 is one-piece construction schematic diagram of the present invention.
Embodiment
Embodiment one: present embodiment is described in conjunction with Fig. 1, present embodiment comprises crust of the device body (3), inner housing (6) used oil pipe (2) and is arranged on multiple Heater group (5) of reactor, well heater (5) is arranged on the center in device case (6) from top to bottom, multiple circular shape heater groups (5) are evenly arranged into a circle around inner housing (6), the upper end of inner housing (6) is provided with oil inlet pipe (4), and the upper end of device is provided with oil outlet pipe (7).
Device inner housing (6) is circular with body skin (3), in housing, there is used oil pipe (2), the lower end of used oil pipe (2) is connected with electric motor (1), crude oil is by oil inlet pipe (4) access to plant inner housing (6), under well heater (5) effect, in used oil pipe (2) enters in body skin inner housing (6), oil carries out heat exchange, then fuel-displaced through oil outlet pipe (7).
Deodorization grease steam consumption per ton is 15-25kg, and after deodorization, acid value of lipids is 0.17-0.27(KOH)/(mg/g), improve oil and fat refining rate 0.5-0.7%, trans-fatty acid content is low is 13.2%, grease color reduces 17-33%, and deodorization rate improves 26-33%, saves the energy 30%.
Device parameter index: deodorization tower height 13m, body skin diameter 5m, inner housing diameter 4m, oil inlet pipe and oil outlet pipe diameter are 300mm, 6 every layer of circular shape heaters, diameter is 0.5m, the high 10m of used oil pipe, the high-order 8m of oil outlet pipe.
Principle of work: grease enters deodorizing tower by oil inlet pipe 4, heats through well heater 5, enters successively six aspects and heats, and after band has heated, warp enters into deodorizing tower again by used oil pipe 2, more successively through two to four aspects, more fuel-displaced through oil outlet pipe 7.
Claims (1)
1. grease deodorization device under a condition of high vacuum degree, it is characterized in that it comprises crust of the device body (3), inner housing (6), used oil pipe (2) and be arranged on multiple Heater group (5) of reactor, Heater group (5) is arranged on the center in device inner housing (6) from top to bottom, multiple circular shape heater groups (5) are evenly arranged into a circle around inner housing (6), the upper end of inner housing (6) is provided with oil inlet pipe (4), the upper end of device is provided with oil outlet pipe (7), device inner housing (6) is circular with body skin (3), in housing, there is used oil pipe (2), the lower end of used oil pipe (2) is connected with electric motor (1), crude oil is by oil inlet pipe (4) access to plant inner housing (6), under Heater group (5) effect, within used oil pipe (2) adds body skin (3), oil in inner housing (6) is carried out to heat exchange, then fuel-displaced through oil outlet pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320628145.7U CN203999549U (en) | 2013-10-12 | 2013-10-12 | Fuel-displaced deodorization device under a kind of condition of high vacuum degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320628145.7U CN203999549U (en) | 2013-10-12 | 2013-10-12 | Fuel-displaced deodorization device under a kind of condition of high vacuum degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203999549U true CN203999549U (en) | 2014-12-10 |
Family
ID=52039578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320628145.7U Withdrawn - After Issue CN203999549U (en) | 2013-10-12 | 2013-10-12 | Fuel-displaced deodorization device under a kind of condition of high vacuum degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203999549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484244A (en) * | 2013-10-12 | 2014-01-01 | 东北农业大学 | High-vacuum grease deodorization device |
-
2013
- 2013-10-12 CN CN201320628145.7U patent/CN203999549U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484244A (en) * | 2013-10-12 | 2014-01-01 | 东北农业大学 | High-vacuum grease deodorization device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |