CN203128522U - Oil deodorizing device and filler steam stripping pump mechanisms thereof - Google Patents
Oil deodorizing device and filler steam stripping pump mechanisms thereof Download PDFInfo
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- CN203128522U CN203128522U CN 201320035797 CN201320035797U CN203128522U CN 203128522 U CN203128522 U CN 203128522U CN 201320035797 CN201320035797 CN 201320035797 CN 201320035797 U CN201320035797 U CN 201320035797U CN 203128522 U CN203128522 U CN 203128522U
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- filler
- stripping pump
- tower body
- tower
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Abstract
The utility model discloses an oil deodorizing device comprising a tower body, a multilayer tray and a plurality of filler steam stripping pump mechanisms, wherein each filler steam stripping pump mechanism comprises a steam stripping pump and filler; each steam stripping pump is arranged on the tray, and each filler is arranged at the top end of the corresponding steam stripping pump. The utility model further discloses the filler steam stripping pump mechanisms comprising the steam stripping pumps and the fillers; and each filler is arranged at the top end of the corresponding steam stripping pump. With the adoption of the oil deodorizing device provided by the utility model, the deodorization consumption and the deodorization cost can be reduced; and the oil deodorizing device has the characteristics of energy conservation and consumption reduction; the deodorization time is shortened, the investment cost and the occupied area of the equipment can be reduced, and the construction cost is reduced; and the deodorization efficiency is high, and the quality of a refined oil product is improved.
Description
Technical field
The utility model relates to the food oils refining and deodorizing workshop section of food oils processing technique field, specifically is a kind of grease deodorization device and filler stripping pump mechanism thereof.
Background technology
In the food oils course of processing, because metal ions such as the oxygenizement of air and iron, copper are followed the less water in the grease, impel the grease corruption, thereby produce materials such as lipid acid, alcohol acid simultaneously, also may cause the rotten of protein, produce stink thus.Therefore, for the course of processing of food oils, it is exactly deodorization that a critical step is arranged.
So-called deodorization namely is the difference of utilizing the volatility of the interior stink substance of grease and tri-glyceride, removes the technological process of stink substance under the high temperature high vacuum condition by wet distillation.Stink substance in the grease mainly contains low molecular aldehyde, ketone, free fatty acids, unsaturated hydro carbons etc.Deodorization not only can improve the smoke point of grease except the stink substance in deoiling, and improves the local flavor of edible oil, can also remove superoxide and degradation production thereof.
Under uniform temp, the steam of various stink substances is pressed with bigger difference, and in general the deodorization of grease need carried out under the temperature of 200 ~ 280 degree and under the vacuum tightness of 1 ~ 6mbarA.
Therefore, we need a kind of deodorization equipment, under the condition of high temperature and high vacuum, carry out grease deodorization.
The deodorization tower that traditional refining and deodorizing workshop section of Vegetable oil lipoprotein processing factory adopts adopts following form usually:
(1) column plate tower:
Vegetables oil is distributed on the tower tray, be furnished with open steam coils on the tower tray, by open steam coils, Xiang Tazhong feeds open steam during work, stink substance in open steam and the grease, rise to the liquid layer surface from the tower tray bottom together, on the surface vegetables oil is separated with stink substance then, this column plate tower deodorization efficiency is very low, most open steam bubble, also do not rise to the surface of oil, just break, therefore most steam does not play due effect;
(2) improve the column plate tower:
In order to overcome the shortcoming of the column plate tower that proposes in (1), someone is basic structure with the column plate tower, the equipment of a kind of being commonly called as " mammoth pump " is installed at tower tray, this mammoth pump is made up of stripping pump and distribution cap, the stripping pump rises to the top with the oil of tower tray bottom, bump distribution cap, and then realize the gas-liquid separation that oil is gentle, in long deodorization time, the oil quality of processing is stable.Though but this tower has improved the utilising efficiency of open steam, separating area is limited after all, needs to reach by long deodorization time the deodorising effect of anticipation, and deodorization efficiency is still lower;
(3) packing tower:
In order further to improve the separation efficiency of grease, packing tower is introduced into the deodorization of grease.Someone is referred to as " soft tower ", because packing tower has great specific surface area, deodorization efficiency is greatly improved, but because the characteristic of packing tower, the time of grease deodorization is very short, cause the oil product refining after quality very unstable, the problem of color reversion aftertaste takes place easily;
(4) filler column plate combined column
In order to improve above-mentioned oil product problem of unstable, the someone proposes a kind of so-called " combined column " again, and its structure is, adopts the structure of packing tower in upper part of tower, adopts the structure of improving the column plate tower in lower part of tower; So, this tower had both utilized the characteristic of the efficient depickling of packing tower, had utilized the long advantage of column plate tower deodorization time simultaneously again.But such problem of pressure drop of bringing packing layer again causes the vacuum tightness of lower part of tower poor, and the problem of color reversion and aftertaste takes place easily for the therefore oil quality instability of coming out;
(5) in order to overcome the shortcoming of above-mentioned filler column plate combined column, people's utility model " cellular-type tower " is arranged again, be characterized in that with the column plate tower one section is divided into two chambers in diametric(al), a chamber is arranged to packing tower, another chamber is arranged to the column plate tower, processed oil carries out the secondary deodorization at the column plate tower under lower vacuum before going out tower, so just utilized the efficient depickling of filler, the pressure drop of packing layer simultaneously can not have influence on the vacuum tightness in the tray column again, this design improvement the shortcoming of combined column, but this tower adopts semicircle filler, the device structure complexity, inconvenient maintenance, and the cost of equipment is relatively more expensive.
The utility model content
The utility model provides a kind of grease deodorization device and filler stripping pump mechanism thereof at above shortcomings in the prior art.
The utility model is achieved through the following technical solutions.
A kind of grease deodorization device, comprise tower body, be arranged on the multilayer tower tray of tower body inside and be arranged on some filler stripping pump mechanisms on each layer tower tray, described arbitrary filler stripping pump mechanism includes stripping pump and filler, described stripping pump is arranged on the tower tray, and described filler is arranged on the top of stripping pump.
Described grease deodorization device also comprises following structure:
-inflow pipeline, described inflow pipeline are connected on the tower body and locate near the top, and the oil-in of inflow pipeline is arranged on the outside of tower body;
-flowline, described flowline are connected the tower body bottom, and the oil outlet of flowline is arranged on the tower body outside;
-open steam pipeline, described open steam pipeline are provided with steam inlet and some steam steam outlets, and described some steam steam outlets are connected with each layer tower tray respectively, and described steam inlet is arranged on the tower body outside;
-valve tube, described valve tube is connected the tower body top, and the gaseous phase outlet of valve tube is arranged on the tower body outside.
The oil-in place of described inflow pipeline is provided with impeller pump.
The inner flowline of described tower body place is provided with canned-motor pump.
The quantity of described steam steam outlet and the quantity of tower tray are suitable.
Described tower body inside is the high-temperature vacuum environment.
Described high-temperature vacuum environment is realized hot environment by heat-exchange equipment and heating installation, realizes vacuum environment by vacuum system.
Described stripping pump top is provided with a cavity, and described filler is arranged in the described cavity.
The side of described cavity is provided with an opening of being convenient to gas-liquid separation, and the below of described cavity is provided with a direct-connected through hole of outlet that arranges with stripping pump top.
A kind of filler stripping pump mechanism for the grease deodorization device comprises stripping pump and filler, and described filler is arranged on the top of stripping pump.
Described stripping pump top is provided with a cavity, and described filler is arranged in the described cavity.
Described cavity is hollow square, hollow rectangular parallelepiped, hollow cylinder or hollow prismatoid.
The side of described cavity is provided with an opening of being convenient to gas-liquid separation, and the below of described cavity is provided with a direct-connected through hole of outlet that arranges with stripping pump top.
The grease deodorization device that the utility model provides, it adopts several filler stripping pump mechanisms, and each filler stripping pump mechanism all adopts stripping pump and filler structure combining, give full play to the long and high characteristics of filler separation efficiency of column plate tower deodorization time, thereby reached extraordinary deodorising effect; Each layer tower tray all is equipped with the open steam pipeline, and saturation steam provides the power of stripping pump on the one hand, on the other hand saturation steam joined in the vegetables oil to be purified, reduced the dividing potential drop of the stink substance in the vegetables oil, thereby reaches vegetable oil deodorized purpose.
The utility model compared with prior art has following technical characterstic:
(1) consumption of reduction open steam, reduced the load of its vacuum system that is equipped with simultaneously, because the measurer of vacuum system and open steam has the positive correlation multiplier effect, therefore, greatly reduce deodorization consumption and the cost of grease, had energy-saving and cost-reducing feature;
(2) can reduce the deodorization time of grease, so can reduce the cost of investment of deodorization device accordingly, also reduce floor space, reduce the factory building cost accordingly;
(3) owing to the raising of efficient, the quality of processed oil has obtained greatly promoting.
Description of drawings
Fig. 1 is the utility model one-piece construction synoptic diagram;
Among the figure, 1 is tower body, and 2 is filler, and 3 is the stripping pump, and 4 is tower tray, and 5 is the open steam pipeline, and 6 is inflow pipeline, and 7 is flowline, and 8 is valve tube.
Embodiment
Below embodiment of the present utility model is elaborated: present embodiment is being to implement under the prerequisite with technical solutions of the utility model; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Embodiment 1
Present embodiment provides a kind of grease deodorization device.
As shown in Figure 1, present embodiment comprises: tower body 1, be arranged on the multilayer tower tray 4 of tower body 1 inside and be arranged on some filler stripping pump mechanisms on each layer tower tray 4, described arbitrary filler stripping pump mechanism includes stripping pump 3 and filler 2, described stripping pump 3 is arranged on the tower tray 4, and described filler 2 is arranged on the top of stripping pump 3.
Further, present embodiment also comprises following structure:
-inflow pipeline 6, described inflow pipeline 6 are connected on the tower body 1 and locate near the top, and its oil-in is arranged on the outside of tower body 1;
-flowline 7, described flowline 7 is connected tower body 1 bottom, and its oil outlet 7 is arranged on tower body 1 outside;
-open steam pipeline 5, described open steam pipeline 5 are provided with steam inlet and some steam steam outlets, and described some steam steam outlets are connected with each layer tower tray 4 respectively, and described steam inlet is arranged on tower body 1 outside;
-valve tube 8, described valve tube 8 is connected tower body 1 top, and its gaseous phase outlet is arranged on tower body 1 outside.
Further, the oil-in place of inflow pipeline 6 is provided with impeller pump.
Further, tower body 1 inner flowline 7 places are provided with canned-motor pump.
Further, the quantity of the quantity of steam steam outlet and tower tray 4 is suitable.
Further, tower body 1 inside is the high-temperature vacuum environment.
Further, hot environment realizes that by heat-exchange equipment and heating installation described vacuum environment is realized by vacuum system.
Further, described stripping pump top is provided with a cavity, and described filler is arranged in the described cavity.
Further, the side of described cavity is provided with an opening of being convenient to gas-liquid separation, and the below of described cavity is provided with a direct-connected through hole of outlet that arranges with stripping pump top.
Present embodiment adopts several filler stripping pump mechanisms, and each filler stripping pump mechanism all adopts stripping pump and filler structure combining, give full play to the long and high characteristics of filler separation efficiency of column plate tower deodorization time, thereby reached extraordinary deodorising effect; Each layer tower tray all is equipped with the open steam pipeline, and saturation steam provides the power of stripping pump on the one hand, on the other hand saturation steam joined in the vegetables oil to be purified, reduced the dividing potential drop of the stink substance in the vegetables oil, thereby reaches vegetable oil deodorized purpose.
Utilize the grease deodorization method of the grease deodorization device that present embodiment provides, may further comprise the steps:
Step 1 according to treatment capacity and the quality requirements of vegetables oil, is determined the filler stripping pump mechanism quantity that arranges on the interior tower tray number of plies of tower body and each layer tower tray;
Step 2 to vacuumizing in the tower body, utilizes impeller pump to inject the vegetables oil that needs purification by inflow pipeline in tower body then;
Step 3, open the open steam pipeline, saturation steam is entered be arranged on the stripping pump on the tower tray, thereby vegetables oil to be purified is risen to the filler at stripping pump top from the bottom of tower tray, in filler, vegetables oil separates with stink substance, and stink substance is by vacuum, and the gaseous phase outlet by valve tube extracts out, and pure vegetables oil is retained in the tower body;
Step 4, circulation step 3 constantly rises to the oil of tower tray bottom in the filler at stripping pump top and separates, and stink substance is along with gas phase is extracted out outside the tower by the gaseous phase outlet of valve tube together;
Step 5 is retained in the pure vegetables oil in the tower body, utilizes the canned-motor pump of tower body bottom, gets outside the tower body by flowline.
Through a series of heat exchange, cooling enters storage tank and packing, obtains high-quality refined vegetable oil at last.
Embodiment 2
Present embodiment provides a kind of filler stripping pump mechanism of the grease deodorization device for embodiment 1.
Present embodiment comprises stripping pump and filler, and described filler is arranged on the top of stripping pump.
Described filler is arranged in cavity in top of stripping pump, and described cavity is hollow square, hollow rectangular parallelepiped, hollow cylinder or hollow prismatoid.
The side of described cavity is provided with a perforate, is convenient to gas-liquid separation.
The below of described cavity is provided with a through hole, and described through hole directly is connected with the outlet that stripping pump top arranges.
More than specific embodiment of the utility model is described.It will be appreciated that the utility model is not limited to above-mentioned specific implementations, those skilled in the art can make various distortion or modification within the scope of the claims, and this does not influence flesh and blood of the present utility model.
Claims (10)
1. grease deodorization device, it is characterized in that, comprise tower body, be arranged on the multilayer tower tray of tower body inside and be arranged on some filler stripping pump mechanisms on each layer tower tray, described arbitrary filler stripping pump mechanism includes stripping pump and filler, described stripping pump is arranged on the tower tray, and described filler is arranged on the top of stripping pump.
2. grease deodorization device according to claim 1 is characterized in that, also comprises following structure:
-inflow pipeline, described inflow pipeline are connected on the tower body and locate near the top, and the oil-in of inflow pipeline is arranged on the outside of tower body;
-flowline, described flowline are connected the tower body bottom, and the oil outlet of flowline is arranged on the tower body outside;
-open steam pipeline, described open steam pipeline are provided with steam inlet and some steam steam outlets, and described some steam steam outlets are connected with each layer tower tray respectively, and described steam inlet is arranged on the tower body outside;
-valve tube, described valve tube is connected the tower body top, and the gaseous phase outlet of valve tube is arranged on the tower body outside.
3. grease deodorization device according to claim 2 is characterized in that, the oil-in place of described inflow pipeline is provided with impeller pump.
4. grease deodorization device according to claim 2 is characterized in that, the inner flowline of described tower body place is provided with canned-motor pump.
5. grease deodorization device according to claim 2 is characterized in that, the quantity of described steam steam outlet and the quantity of tower tray are suitable.
6. grease deodorization device according to claim 1 and 2 is characterized in that, described stripping pump top is provided with a cavity, and described filler is arranged in the described cavity.
7. grease deodorization device according to claim 6 is characterized in that, the side of described cavity is provided with an opening of being convenient to gas-liquid separation, and the below of described cavity is provided with a direct-connected through hole of outlet that arranges with stripping pump top.
8. a filler stripping pump mechanism that is used for each described grease deodorization device of claim 1 to 7 is characterized in that comprise stripping pump and filler, described filler is arranged on the top of stripping pump.
9. the filler stripping pump mechanism of grease deodorization device according to claim 8 is characterized in that, described stripping pump top is provided with a cavity, and described filler is arranged in the described cavity.
10. the filler stripping pump mechanism of grease deodorization device according to claim 9, it is characterized in that, the side of described cavity is provided with an opening of being convenient to gas-liquid separation, and the below of described cavity is provided with a direct-connected through hole of outlet that arranges with stripping pump top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035797 CN203128522U (en) | 2013-01-23 | 2013-01-23 | Oil deodorizing device and filler steam stripping pump mechanisms thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035797 CN203128522U (en) | 2013-01-23 | 2013-01-23 | Oil deodorizing device and filler steam stripping pump mechanisms thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203128522U true CN203128522U (en) | 2013-08-14 |
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ID=48936519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320035797 Expired - Lifetime CN203128522U (en) | 2013-01-23 | 2013-01-23 | Oil deodorizing device and filler steam stripping pump mechanisms thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203128522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI568356B (en) * | 2013-11-07 | 2017-02-01 | Nisshin Oillio Group Ltd | A method for producing refined oil and fat, a method for reducing aldehyde content in a fat and oil, a method for reducing the whitening of a grease, and a method for improving the cold resistance of soybean oil |
-
2013
- 2013-01-23 CN CN 201320035797 patent/CN203128522U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI568356B (en) * | 2013-11-07 | 2017-02-01 | Nisshin Oillio Group Ltd | A method for producing refined oil and fat, a method for reducing aldehyde content in a fat and oil, a method for reducing the whitening of a grease, and a method for improving the cold resistance of soybean oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |