CN214528895U - Rice bran oil drying device that comes unstuck - Google Patents
Rice bran oil drying device that comes unstuck Download PDFInfo
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- CN214528895U CN214528895U CN202023157795.7U CN202023157795U CN214528895U CN 214528895 U CN214528895 U CN 214528895U CN 202023157795 U CN202023157795 U CN 202023157795U CN 214528895 U CN214528895 U CN 214528895U
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Abstract
The utility model belongs to the technical field of rice bran oil is concise, concretely relates to rice bran oil drying device that comes unstuck. The rice bran oil degumming and drying device comprises a degumming tank, wherein a water outlet, a steam outlet and an air inlet device are arranged on the degumming tank, the water outlet is arranged at the bottom end of the degumming tank, and the steam outlet is arranged at the top end of the degumming tank; the air inlet device comprises a blast box, an air supply pipe and a gas stone, wherein an electric heating pipe is arranged in the blast box, one end of the air supply pipe is connected with an air outlet of the blast box, the other end of the air supply pipe is connected with an air inlet pipe of the gas stone, and the gas stone is arranged in the degumming tank so that hot air sent from the blast box directly contacts with the rice bran oil to accelerate evaporation of water in the rice bran oil. The rice bran oil degumming and drying device can effectively improve the drying efficiency of rice bran oil.
Description
Technical Field
The utility model belongs to the technical field of rice bran oil is concise, concretely relates to rice bran oil drying device that comes unstuck.
Background
The rice bran is a byproduct in the rice processing process and accounts for about 7% of the total mass of the rice. The rice bran contains about 20% of oil. The rice bran oil is rich in vitamin E, oryzanol, sitosterol and the like, and has high nutritional value. Because the rice bran contains lipolytic enzymes with higher activity, the rice bran is easy to rancidity, and the rice bran crude oil obtained by direct pressing has the advantages of darker color, higher acid value, more impurities, and rich pigments, colloids, polycyclic aromatic hydrocarbons and the like, so the rice bran crude oil can be refined into the finished rice bran oil only by a series of refining processes such as filtering and settling, degumming, decoloring, dewaxing, deacidifying, deodorizing and the like.
Degumming mainly comprises removing colloid substances mainly comprising phospholipid in crude rice bran oil, and adding water or acid solution into the crude rice bran oil in the degumming process to realize degumming of the crude rice bran oil; and after degumming, washing with water is needed, so that the degummed rice bran crude oil contains certain water and needs to be dried.
Chinese patent document CN204385161U discloses a crude rice bran oil degumming and drying device, comprising a tank for holding raw materials, wherein: a feed inlet for loading materials is formed in the top end of the tank body, and a water outlet is formed in the bottom end of the tank body; the side wall of the top of the tank body is also provided with a steam outlet, and the side wall of the bottom of the tank body is provided with an oil outlet; a heating device for heating the raw materials is arranged on the inner wall of the tank body; the tank is internally provided with blades for stirring raw materials, and the blades are connected with a variable speed motor positioned outside the tank through a transmission shaft. The device is through making unnecessary water discharge from the wash port, heats rice bran crude oil, discharges from the vapor outlet behind the water vapor transformation water vapor that makes the water that is mingled with in the rice bran crude oil to realize the drying of rice bran oil. The device has poor drying efficiency on rice bran oil and needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rice bran oil drying device that comes unstuck to improve the dry efficiency of rice bran oil.
The utility model discloses a rice bran oil drying device that comes unstuck adopts following technical scheme: a rice bran oil degumming and drying device,
the device comprises a degumming tank, wherein a water outlet, a steam outlet and an air inlet device are arranged on the degumming tank, the water outlet is arranged at the bottom end of the degumming tank, and the steam outlet is arranged at the top end of the degumming tank; the air inlet device comprises a blast box, an air supply pipe and a gas stone, wherein an electric heating pipe is arranged in the blast box, one end of the air supply pipe is connected with an air outlet of the blast box, the other end of the air supply pipe is connected with an air inlet pipe of the gas stone, and the gas stone is arranged in the degumming tank so that hot air sent from the blast box directly contacts with the rice bran oil to accelerate evaporation of water in the rice bran oil.
As a further preferable technical solution, a branch pipe is provided at one end of the blast pipe connected to the air stone, and the branch pipe is connected to the air stone
A branch pipe is connected to the air stone.
In a more preferred embodiment, the plurality of branch pipes and the plurality of gas stones are provided, respectively.
As a further preferable technical solution, the air stone is provided on the side surface or the bottom surface of the inner wall of the degumming tank.
As a further preferable technical scheme, the degumming tank is provided with an interlayer, a sleeve is arranged in the interlayer, and the sleeve
The tube is used for containing a temperature adjusting medium.
As a further preferable technical solution, the water vapor outlet is connected to a vacuum pump.
The utility model has the advantages that: when the degumming tank is adopted to heat the rice bran oil to remove moisture in the rice bran oil, the air stone is arranged in the degumming tank, and hot air is conveyed to the air stone through the blast box and the blast pipe, so that the hot air can be directly contacted with the rice bran oil to be dried, and the efficiency of drying the rice bran oil can be effectively improved.
The arrangement of the branch pipe can enable the air supply pipe to supply hot air to the plurality of air stones simultaneously, so that the contact area of the hot air and the rice bran oil is further increased, and the drying efficiency of the rice bran oil is further improved.
Through setting up a plurality of lateral pipes and air stone, effectively improve the distribution area of air stone in the degumming tank, improve the area of contact of hot-air and rice bran oil, and then improve the dry efficiency of rice bran oil.
Not only can effectively avoid the air stone to cause the influence to agitating unit's normal operation through setting up the air stone at the inner wall side of degumming tank or bottom surface, still help improving agitating unit's stirring effect relatively poor drying efficiency of rice bran oil of degumming tank inner wall side or bottom surface.
The steam outlet is connected with the vacuum pump, so that the efficiency of discharging the steam from the degumming tank can be effectively improved, the temperature required by drying the rice bran oil is reduced, and the drying effect of the rice bran oil can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of an embodiment of the rice bran oil degumming and drying device of the present invention;
in the figure: 1. degumming tank 2, water outlet 3, steam outlet 41, blast box 42, blast pipe 43, air stone 5 and branch pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in figure 1, the rice bran oil degumming and drying device comprises a degumming tank 1, wherein a water outlet 2 is arranged on the degumming tank 1,
A water vapor outlet 3 and an air inlet device (the degumming tank 1 is also provided with other necessary feeding ports and the like, which are not described herein again), a water outlet 2 is arranged at the bottom end of the degumming tank 1, and the water vapor outlet 3 is arranged at the top end of the degumming tank 1; the air inlet device comprises a blast box 41, a blast pipe 42 and a gas stone 43, wherein an electric heating pipe is arranged in the blast box 41, one end of the blast pipe 42 is connected with an air outlet of the blast box 41, the other end of the blast pipe is connected with an air inlet pipe of the gas stone 43, and the gas stone 43 is arranged in the degumming tank 1 so that hot air fed from the blast box 41 directly contacts with the rice bran oil to accelerate the evaporation of water in the rice bran oil.
The principle of the utility model is as follows: after the degumming treatment of the rice bran oil is finished in the degumming tank 1, removing a water layer by centrifugation; then heating the rice bran oil in the degumming tank 1 to accelerate the volatilization of water mixed in the rice bran oil; meanwhile, the blast box 41 (which can be realized by adopting a blast box commonly used in the field) works, the electric heating pipe is started to heat the air in the blast box, the heated air is sent to the air stone 43 through the blast pipe 42, and the heated air is sprayed out from pores distributed on the surface of the air stone 43 due to the fact that the air stone 43 is made of a porous material, so that the hot air is directly contacted with the rice bran oil, and the drying of the rice bran oil can be accelerated. In addition, the pores on the surface of the air stone 43 are various, so that the contact area of hot air and the rice bran oil can be further increased, and the drying effect of the rice bran oil is better.
Example 2
In example 1, a branch pipe 5 is provided at one end of the blast pipe 42 connected to the air stone 43, and the branch pipe 5 is connected to the air stone 43. By providing the branch pipe 5, the air supply pipe 42 can supply hot air to the plurality of air stones 43 at the same time, so that the contact area between the hot air and the rice bran oil is further increased, and the efficiency of drying the rice bran oil is further improved.
Example 3
In addition to embodiment 1 or 2, a plurality of branch pipes 5 and air stones 43 are provided. Through setting up a plurality of bleeder 5 and air stone 43, effectively improve the distribution area of air stone 43 in degumming tank 1, improve the area of contact of hot-air and rice bran oil, and then improve the dry efficiency of rice bran oil.
Example 4
In any of embodiments 1 to 3, the air stone 43 is provided on the side surface or the bottom surface of the inner wall of the degumming tank 1. Because the agitating unit of degumming tank 1 generally all can keep certain clearance with the inner wall side or the bottom surface of degumming tank 1 in the course of the work, consequently set up the air stone 43 and not only can effectively avoid air stone 43 to cause the influence to agitating unit's normal operating with the inner wall side or the bottom surface of degumming tank 1, still help improving agitating unit's stirring effect relatively poor drying efficiency of the rice bran oil of degumming tank 1 inner wall side or bottom surface.
Example 5
On the basis of any one of embodiments 1 to 4, the degumming tank 1 is provided with an interlayer (not shown in the figure), and a sleeve pipe is arranged in the interlayer and is used for containing a temperature regulating medium. The temperature of the rice bran oil can be conveniently adjusted in the degumming or drying process of the rice bran oil. Wherein the temperature regulating medium can be steam, hot water, normal temperature water, ice salt water, etc.
Example 6
In any of embodiments 1-5, the steam outlet 3 and a vacuum pump (not shown, used in the prior art)
Vacuum pump assemblies commonly used in the art). The steam outlet 3 is connected with the vacuum pump, so that the efficiency of discharging the steam from the degumming tank 1 can be effectively improved, the temperature required by drying the rice bran oil is reduced, and the drying effect of the rice bran oil can be improved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The rice bran oil degumming and drying device is characterized by comprising a degumming tank, wherein a water outlet, a steam outlet and an air inlet device are arranged on the degumming tank, the water outlet is arranged at the bottom end of the degumming tank, and the steam outlet is arranged at the top end of the degumming tank; the air inlet device comprises a blast box, an air supply pipe and a gas stone, wherein an electric heating pipe is arranged in the blast box, one end of the air supply pipe is connected with an air outlet of the blast box, the other end of the air supply pipe is connected with an air inlet pipe of the gas stone, and the gas stone is arranged in the degumming tank so that hot air sent from the blast box directly contacts with the rice bran oil to accelerate evaporation of water in the rice bran oil.
2. The rice bran oil degumming and drying device according to claim 1, wherein a branch pipe is arranged at one end of the air supply pipe connected with the air stone, and the branch pipe is connected with the air stone.
3. The rice bran oil degumming and drying device according to claim 2, wherein a plurality of branch pipes and a plurality of gas stones are respectively provided.
4. The rice bran oil degumming and drying device according to claim 1, wherein the air stone is arranged on the side surface or the bottom surface of the inner wall of the degumming tank.
5. The rice bran oil degumming and drying device according to any one of claims 1-4, wherein the degumming tank has an interlayer, a sleeve is arranged in the interlayer, and the sleeve is used for containing a temperature regulating medium.
6. The rice bran oil degumming drying device according to any of the claims 1-4, wherein the water vapor outlet is connected to a vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023157795.7U CN214528895U (en) | 2020-12-24 | 2020-12-24 | Rice bran oil drying device that comes unstuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023157795.7U CN214528895U (en) | 2020-12-24 | 2020-12-24 | Rice bran oil drying device that comes unstuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214528895U true CN214528895U (en) | 2021-10-29 |
Family
ID=78296260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023157795.7U Active CN214528895U (en) | 2020-12-24 | 2020-12-24 | Rice bran oil drying device that comes unstuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214528895U (en) |
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2020
- 2020-12-24 CN CN202023157795.7U patent/CN214528895U/en active Active
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