CN208378814U - A kind of rice bran oil positive/negative-pressure combination exsolution apparatus - Google Patents
A kind of rice bran oil positive/negative-pressure combination exsolution apparatus Download PDFInfo
- Publication number
- CN208378814U CN208378814U CN201820833318.1U CN201820833318U CN208378814U CN 208378814 U CN208378814 U CN 208378814U CN 201820833318 U CN201820833318 U CN 201820833318U CN 208378814 U CN208378814 U CN 208378814U
- Authority
- CN
- China
- Prior art keywords
- cyclone separator
- pressure
- negative
- solvent
- tube
- 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.)
- Active
Links
Landscapes
- Cyclones (AREA)
Abstract
The utility model discloses a kind of rice bran oil positive/negative-pressure combination exsolution apparatus, belong to fat and oil processing equipment technical field, including cyclone separator and U-tube, it is characterized in that cyclone separator includes cyclone separator I and cyclone separator II, the heavy out of cyclone separator I is connected with the solvent inlet of cyclone separator II by U-tube, the beneficial effects of the utility model are: the U-tube of two cyclone separators cooperation preset height of positive/negative-pressure, had not only realized the effect of gravity flow but also had guaranteed the effect of fluid-tight;The effect of fluid-tight avoid grease rapidly enter negative pressure cyclone separator cause positive pressure cyclone separator fail, it is excessive so as to cause negative pressure cyclone separator light phase export pressure, greatly reduce separative efficiency;After solvent in grease is carried out initial gross separation by the cyclone separator of positive pressure, under the effect effect of fluid-tight, negative pressure cyclone separator is slowly entered, separates remaining solvent from grease under the action of negative pressure.
Description
Technical field
The utility model belongs to fat and oil processing equipment technical field, and it is de- to relate more specifically to a kind of rice bran oil positive/negative-pressure combination
Dissolving device.
Background technique
Rice oil is also known as rice bran oil or rice embryo oil, is to be obtained by rice bran using solvent extraction and the technique deep processing of physical refining
, be agricultural product auxiliary product deep processed product, the nutrition such as oleic acid, linoleic acid and phytosterol and oryzanol rich at
Point, the genuine piece and paddy gold being known as in edible oil.
However, extract and refining Rice oil needs solvent, using being recycled under the hot conditions of negative-pressure vacuum to solvent,
Obtain the Rice oil of high-purity;However needing to maintain high negative pressure state using high negative pressure suction filtration, energy consumption is higher, and if negative
It presses through height and will lead to grease and be also extracted, lead to the loss of material and be unfavorable for applying for solvent, how negative pressure is too low to lead
Cause have a small amount of dissolvent residual in grease.
Summary of the invention
To solve the above problems, overcome the deficiencies in the prior art, the utility model provides that a kind of separative efficiency is high and energy
Low rice bran oil positive/negative-pressure combination exsolution apparatus is consumed, can be effectively solved asking for dissolvent residual and solvent loss in tradeoff grease
Topic.
The utility model solve above-mentioned technical problem the specific technical proposal is: the rice bran oil positive/negative-pressure combination precipitation
Device, including cyclone separator and U-tube, the cyclone separator include solvent inlet, heavy out and light phase export, spy
Sign is that the cyclone separator includes cyclone separator I and cyclone separator II, the heavy out of the cyclone separator I with
The solvent inlet of cyclone separator II is connected by U-tube, and pressure is arranged to 0.03Mpa, the rotation in the cyclone separator I
Pressure in stream separator II is arranged to -0.03Mpa, the height of the U-tube be greater than 7m, the cyclone separator I it is molten
Agent import is connected with solvent-laden rice bran oil, and the temperature of solvent-laden rice bran oil is 100 DEG C, the density of the solution in the U-tube
For 0.85-0.95g/cm3.
Further, the difference in height of the solvent inlet of the heavy out and cyclone separator II of the cyclone separator I
For 0-10cm.
Further, the solvent boiling point in the cyclone separator and U-tube is lower than 100 DEG C.
The beneficial effects of the utility model are: two cyclone separators for being arranged to positive/negative-pressure are cleverly utilized in the present apparatus
The U-tube for cooperating preset height is controlled without peripheral hardware water pump and valve, had not only been realized the effect of gravity flow but also had been guaranteed the effect of fluid-tight;
The effect of fluid-tight avoid grease rapidly enter negative pressure cyclone separator cause positive pressure cyclone separator fail, so as to cause negative pressure
Cyclone separator light phase export pressure is excessive, greatly reduces separative efficiency;The heavy out and eddy flow of the cyclone separator I
The difference in height of the solvent inlet of separator II is 0-10cm;It ensure that the stability of gravity flow;The eddy flow for being arranged to positive pressure point
After solvent in grease is carried out initial gross separation from device, under the effect effect of fluid-tight, negative pressure cyclone separator is slowly entered, negative
Remaining solvent is separated from grease under the action of pressure.
Detailed description of the invention:
Attached drawing 1 is the utility model structure diagram;In attached drawing:
1. light phase export, 2. cyclone separators II, 3. heavy outs, 4. solvent inlets, 5. cyclone separators I, 6.
U-tube.
Specific embodiment:
To keep the purposes, technical schemes and advantages of the utility model implementation clearer, 1 more comprehensively with reference to the drawings
Ground description.In the description to the utility model, it is to be understood that term " center ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as " rear ", " lower-left ", " upper right ", "outside" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as the limitation to scope of protection of the utility model.This
Outside, term " first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Specific embodiment of the present utility model: the rice bran oil positive/negative-pressure combination exsolution apparatus, including cyclonic separation
Device and U-tube 6, the cyclone separator include solvent inlet 4, heavy out 3 and light phase export 1, it is characterised in that the rotation
Stream separator includes cyclone separator I 5 and cyclone separator II 2, the heavy out 3 and cyclonic separation of the cyclone separator I 5
The solvent inlet 4 of device II 2 is connected by U-tube 6, and pressure is arranged to 0.03Mpa, the eddy flow point in the cyclone separator I 5
It is arranged to -0.03Mpa from the pressure in device II 2, the height of the U-tube 6 is greater than 7m, the solvent of the cyclone separator I 5
Import 4 is connected with solvent-laden rice bran oil, and the temperature of solvent-laden rice bran oil is 100 DEG C, the density of the solution in the U-tube 6
For 0.85-0.95g/cm3.
Further, the height of the solvent inlet 4 of the heavy out 3 and cyclone separator II 2 of the cyclone separator I 5
Degree difference is 0-10cm.
Further, the solvent boiling point in the cyclone separator and U-tube is lower than 100 DEG C.
It should be noted that the utility model is a kind of rice bran oil positive/negative-pressure combination exsolution apparatus, when specific works,
1. the grease containing solvent is heated to 100 DEG C, squeezed by the solvent inlet 4 of cyclone separator I 5, keeps eddy flow
The pressure of separator I 5 is 0.03Mpa, and most solvent is flowed out after gasifying in the high temperature environment by light phase export 1;Density is
The grease containing a small amount of solvent of 0.85/cm3 enters U-tube 6 by the heavy out 3 of cyclone separator I 5;
2. another outlet of U-tube 6 is connected by pipeline with the solvent inlet 4 of cyclone separator II 2, cyclonic separation
Negative pressure is taken out in device II 2 to -0.03Mpa, the grease containing a small amount of solvent is pumped into U-tube 6, at this time due under the action of negative pressure,
A small amount of solvent gasification forms air column in U-tube 6, and air column is isolated under the fluid-tight barrier of fluid column with cyclone separator I 5;
And cyclone separator II 2 is slowly entered under the action of pressure difference, it is flowed out, is sloughed molten by the light phase export 1 of cyclone separator II 2
The grease of agent is flowed out by the heavy out 3 of cyclone separator II 2;
3. working principle therein are as follows: the pressure of cyclone separator I 5 is 0.03Mpa, takes out negative pressure in cyclone separator II 2
To -0.03Mpa, the grease density containing a small amount of solvent is 0.85/cm3, then according to the pass of pressure and density and grease pillar height degree
Known to system: 0.06Mpa can lead to the oil column height that the grease that grease density is 0.85/cm3 generates 7.06 meters, at this point, if U-shaped
The height of pipe 6 is lower than 7.06 meters, then grease directly can quickly suck cyclone separator II 2 by air pressure, so as to cause cyclonic separation
Device I 5 loses separating effect, and all solvents can flow out under negative pressure state by the light phase export 1 of cyclone separator II 2,
Pressure is excessive and has a large amount of dissolvent residual;Therefore, the height of U-tube is that can avoid the generation of the above problem greater than 7m.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of rice bran oil positive/negative-pressure combination exsolution apparatus, including cyclone separator and U-tube (6), the cyclone separator packet
Include solvent inlet (4), heavy out (3) and light phase export (1), it is characterised in that the cyclone separator includes cyclone separator
I (5) and cyclone separator II (2), the solvent of heavy out (3) and cyclone separator II (2) of the cyclone separator I (5)
Import (4) is connected by U-tube (6), and the interior pressure of cyclone separator I (5) is arranged to 0.03Mpa, the cyclone separator
Pressure in II (2) is arranged to -0.03Mpa, the height of the U-tube (6) be greater than 7m, the cyclone separator I (5) it is molten
Agent import (4) is connected with solvent-laden rice bran oil, and the temperature of solvent-laden rice bran oil is 100 DEG C, the solution in the U-tube (6)
Density be 0.85-0.95g/cm3.
2. rice bran oil positive/negative-pressure combination exsolution apparatus according to claim 1, it is characterised in that the cyclone separator I
(5) difference in height of the solvent inlet (4) of heavy out (3) and cyclone separator II (2) is 0-10cm.
3. rice bran oil positive/negative-pressure combination exsolution apparatus according to claim 1, it is characterised in that the cyclone separator
It is lower than 100 DEG C with the solvent boiling point in U-tube (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820833318.1U CN208378814U (en) | 2018-05-31 | 2018-05-31 | A kind of rice bran oil positive/negative-pressure combination exsolution apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820833318.1U CN208378814U (en) | 2018-05-31 | 2018-05-31 | A kind of rice bran oil positive/negative-pressure combination exsolution apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208378814U true CN208378814U (en) | 2019-01-15 |
Family
ID=64968586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820833318.1U Active CN208378814U (en) | 2018-05-31 | 2018-05-31 | A kind of rice bran oil positive/negative-pressure combination exsolution apparatus |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208378814U (en) |
-
2018
- 2018-05-31 CN CN201820833318.1U patent/CN208378814U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207227377U (en) | A kind of supercritical carbon dioxide extraction apparatus | |
CN105602719B (en) | A kind of supercritical extraction method of tea oil | |
CN208081931U (en) | A kind of removal of bubbles device applied to bio-pharmaceuticals | |
CN207856376U (en) | A kind of Soxhlet extractor | |
CN208378814U (en) | A kind of rice bran oil positive/negative-pressure combination exsolution apparatus | |
CN103598980B (en) | A kind of Chinese medicine extraction enrichment facility | |
CN206676023U (en) | A kind of traditional Chinese medicine extraction separator | |
CN108543329A (en) | A kind of Chinese traditional medicine purification and solvent recovering system and method | |
CN219824100U (en) | Device of high-efficient extraction glossy ganoderma spore oil | |
CN111330306A (en) | Percolation leaching system and processing technology thereof | |
CN206372543U (en) | A kind of low-temperature negative-pressure purifying plant | |
CN205856018U (en) | The recycling system of dense water in purified water preparation | |
CN102887960A (en) | Lycium barbarum polysaccharide extraction technology | |
CN108822229A (en) | A kind of extracting method of lycium ruthenicum polysaccharide | |
CN104706717A (en) | Method for extracting and purifying total alkali of sophora alopecuroides | |
CN207605392U (en) | A kind of qinghaosu supercritical extraction unit | |
CN207871829U (en) | A kind of garbage loading embeading Marsh gas compression postcooling and steam-water separation system | |
CN204522342U (en) | A kind of novel distillation still | |
CN206910527U (en) | Original plant juice extraction element based on protect liver | |
CN206392570U (en) | Useless silicon mud recycling and processing device | |
CN207645990U (en) | The device of extraction saturation saline solution in a kind of industrial wastewater | |
CN207970499U (en) | A kind of oil water separator of cryogenic vacuum frozen dried food frying apparatus | |
CN201710997U (en) | Energy-saving plant active ingredient extracting and concentrating device | |
CN206273314U (en) | A kind of Chinese medicine alcohol precipitation or the heavy dregs of a decoction separating liquid medicine device of water | |
CN205204953U (en) | Clean easypro lotion edulcoration device of woman |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |