CN101659902A - Method and equipment for grease deodorization - Google Patents
Method and equipment for grease deodorization Download PDFInfo
- Publication number
- CN101659902A CN101659902A CN200910063659A CN200910063659A CN101659902A CN 101659902 A CN101659902 A CN 101659902A CN 200910063659 A CN200910063659 A CN 200910063659A CN 200910063659 A CN200910063659 A CN 200910063659A CN 101659902 A CN101659902 A CN 101659902A
- Authority
- CN
- China
- Prior art keywords
- grease
- deodorization
- tank
- deodorizing tank
- steam
- 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.)
- Granted
Links
- 239000004519 grease Substances 0.000 title claims abstract description 117
- 238000004332 deodorization Methods 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000001877 deodorizing effect Effects 0.000 claims description 80
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000005516 engineering process Methods 0.000 claims description 10
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims 1
- 239000000194 fatty acid Substances 0.000 abstract description 11
- 238000007670 refining Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 241000238657 Blattella germanica Species 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 22
- 235000014113 dietary fatty acids Nutrition 0.000 description 10
- 229930195729 fatty acid Natural products 0.000 description 10
- 150000004665 fatty acids Chemical class 0.000 description 10
- 239000002932 luster Substances 0.000 description 10
- 239000002253 acid Substances 0.000 description 6
- 150000002978 peroxides Chemical class 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005303 weighing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009874 alkali refining Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000199 molecular distillation Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
Images
Abstract
The invention relates to a method and equipment for grease deodorization. The equipment is provided with a deodorization tank which is connected with a vacuum pump to pump the deodorization tank to bein a vacuum state; the temperature in the deodorization tank is maintained at 200+/-20 DEG C; an atomizing spray gun is arranged in the deodorization tank; the input end of the atomizing spray gun isrespectively connected with a steam channel and a grease channel; in the grease channel, the temperature of the grease reaches 200+/-20 DEG C; the grease is pressed to a spray nozzle through the grease channel, and the grease and the steam are mixed to be sprayed and atomized in the deodorization tank, wherein the atomized grease and the steam fly to the lower part of the deodorization tank underthe action of the atomized pressure, volatilized components and steam in the grease are pumped by the vacuum pump, and qualified grease falls at the bottom of the deodorization tank, flows into an oil storage tank and enters the next process. The grease has good deodorization effect and high processing efficiency, can effectively reduce the form of trans-fatty acid and achieve good quality of refined grease; a better refining effect can be achieved by secondary deodorization; and the method and the equipment have simple structure and low manufacturing cost and are convenient to popularize andapply.
Description
Technical field
The present invention relates to a kind of method and apparatus of grease deodorization, be directed to the deodorization of food oils especially, belong to grease processing technology field.
Background technology
Greasy refining will just can make quality, color and luster, the smoke point of oil reach the requirement of using and eating through alkali refining, decolouring, deodorization.At present for greasy deodorizing technology, main method is after grease is heated to certain temperature, under high vacuum, feed steam, volatile substances gas in the grease is put forward, reach deodorization and refining greasy purpose, therefore the equipment of corresponding use is based on also that this technology designs, its subject matter is that equipment is long to the grease warm-up time, and temperature is more than 250 degree, easy output trans fatty acid, thus influence greasy food safety.The functional grease of existing market mass selling contains unsaturated fatty acids more, but adopts traditional grease deodorization method, will cause the generation of trans fatty acid, and reduces the grease production yield.
Up-to-date oil refining process is the technology that adopts molecular distillation, can effectively reduce the temperature and time of refining and deodorizing, guarantee greasy quality, but the cost of this technology equipment used is more expensive, causes the increase of grease tooling cost.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of grease deodorization method and apparatus at the deficiency of above-mentioned prior art existence, it not only can effectively improve the effect of grease deodorization, reduce the formation of trans fatty acid, and technology is simple and effective, device structure is simple, cost is low, and is easy to utilize.
The technical scheme of the inventive method is:
The configuration deodorizing tank, deodorizing tank links to each other with vacuum pump and makes the deodorizing tank state that is evacuated, make by the heating, temperature keeping device that temperature remains on 200 ± 20 ℃ in the deodorizing tank, the atomizing spray is set in the deodorizing tank robs, the input terminus of atomizing lance joins with vapour passage and grease channel respectively, and the pressurization of heating of the grease for the treatment of deodorization processing in grease channel makes the grease temperature reach 200 ± 20 ℃, by grease channel grease is pressed onto the nozzle place, is ejected in the deodorizing tank with vapor mixing and atomizes; Fly in the grease of atomizing and the steam bottom to deodorizing tank under the effect of atomizing pressure, because vacuum and temperature action, volatile component and steam in the grease are extracted out by vacuum pump, and qualified grease falls at the bottom of the deodorizing tank, flow into storage tank, and enter next step technology from vent pipe.
Press such scheme, the volatile component part in the described grease is brought into the capture tank condensation by steam and is reclaimed, and part volatile component and steam are extracted out by vacuum pump.
Press such scheme, the vacuum tightness of described deodorizing tank vacuum state is equal to or less than 1KPa.
Press such scheme, the pressure of steam is 0.2～0.5MPa in the described vapour passage; Grease pressure in the described grease channel is 0.2～0.5MPa.
Press such scheme, the grease of deodorization can be entered next deodorization procedures, carry out the secondary deodorization, temperature and grease temperature are 150 ± 10 ℃ in the deodorizing tank of deodorization for the second time, the vacuum tightness of deodorizing tank vacuum state is equal to or less than 500Pa, and the pressure of steam is 0.1～0.2MPa.The secondary deodorization can further improve greasy refining purity.
The technical scheme of present device is:
Comprise deodorizing tank, storage tank and vacuum pump, it is characterized in that: described deodorizing tank top is connected with vacuum pump by pipeline, the below of deodorizing tank communicates with storage tank, outside deodorizing tank, be installed on the heating, temperature keeping device, being installed on the atomizing spray in the deodorizing tank robs, the input terminus that the atomizing spray is robbed connects steam-pipe and oil pump pipeline respectively, and is connected in series oil heater in the oil pump pipeline.
Press such scheme, the capture tank of connecting band condenser in deodorizing tank and pipeline that vacuum pump links to each other.
Press such scheme, described oil heater makes the temperature of polished fat rise to 200 ± 20 ℃.
Press such scheme, described atomizing lance comprises vapour passage, grease channel and is arranged on the nozzle that the termination is robbed in the atomizing spray; Vapour passage is connected with described steam-pipe, and grease channel is connected with described oil pump pipeline.
Press such scheme, described deodorizing tank is connected by valve with storage tank.
Working process of the present invention is: under vacuum and high temperature action, the grease of ejection is atomized fully, by grease atomizing being made in the grease volatile substances fully separate and being brought into the capture tank condensation by steam in a vacuum with grease, and qualified grease falls the deodorizing tank underflow and goes into storage tank, reaches the effect of grease deodorization.
Beneficial effect of the present invention is: 1, grease deodorization is effective, the working (machining) efficiency height, and can effectively reduce the formation of trans fatty acid, the quality of oil and fat refining is good; 2, complete processing is simply effective, is easy to operate and control, and can reach better refining effect by the secondary deodorization; 3, structure is provided with rationally simply, and the device fabrication cost is low, and is easy to utilize.
Description of drawings
Fig. 1 is the structure iron of an embodiment of present device.
Fig. 2 robs the partial enlarged drawing of nozzle for atomizing spray among Fig. 1.
Fig. 3 is the structure iron of another embodiment of present device.
Embodiment
Further specify embodiments of the invention below in conjunction with accompanying drawing.
An embodiment of present device comprises a deodorizing tank 5 as shown in Figure 1, 2, and deodorizing tank is set with heating and heat-insulating device 4 outward, and the lower bottom part of deodorizing tank is connected with storage tank 2 by star-like valve 3, and the bottom of storage tank connects vent pipe 1; The top, top of deodorizing tank 5 links by pipeline and capture tank 8, is installed on condenser in the capture tank, and capture tank 8 opposite sides are provided with vacuum pump interface 9 and are connected with vacuum pump.Be installed on the atomizing spray and rob 6 in deodorizing tank, described atomizing lance comprises vapour passage 14, grease channel 15 and is arranged on the nozzle 13 that the termination is robbed in the atomizing spray; Vapour passage is connected with steam-pipe 7, and grease channel is connected with oil pump pipeline 10, and the oil pump pipeline is connected with oil pump 12 via oil heater 11, and oil heater is used for the heating to polished fat, makes the grease temperature reach 200 ℃.
The present embodiment working process is: by vacuum pump with the deodorizing tank state that is evacuated, and deodorizing tank is heated to default temperature with the heating, temperature keeping device, after the vacuum tightness in the deodorizing tank and temperature reach processing requirement, vapour passage from atomizing lance feeds steam, and squeeze into the grease that needs deodorization by oil pump, in oil heater, grease is heated to predetermined temperature, grease is pressed onto the nozzle place, be ejected in the deodorizing tank with vapor mixing and atomize by grease channel; Fly in the grease of atomizing and the steam bottom to deodorizing tank under the effect of atomizing pressure, because vacuum and temperature action, volatile component in the grease is brought into the capture tank condensation by steam and is reclaimed, part volatile component and steam are extracted out by vacuum pump, and qualified grease can fall at the bottom of the deodorizing tank, flow into storage tank by star-like valve, and enter next step technology from vent pipe.
Another embodiment of present device as shown in Figure 3, it is a secondary deodorization equipment, it is to set up a cover deodorization equipment on the basis of a last embodiment again, comprise the secondary deodorizing tank 22 that has heating, temperature keeping device 18, install grease spray thrower 23 in the secondary deodorizing tank, the grease spray thrower links to each other with the grease vent pipe 1 of a deodorization, or the removal storage tank directly is connected by the star-like valve 3 of vent pipe 1 with a deodorizing tank bottom, the top, top of secondary deodorizing tank links by pipeline and capture tank 19, be installed on condenser in the capture tank, the capture tank opposite side is provided with vacuum pump interface 20 and is connected with vacuum pump, in the top duct ingress of secondary deodorizing tank outlet damper 21 can be set; Be installed on steam distributor 17 below in the secondary deodorizing tank, steam distributor is connected with steam-pipe 24, is connected with secondary deodorization vent pipe 16 by valve 25 at the jar end of secondary deodorizing tank, promptly constitutes the secondary deodorization equipment.
The embodiment of processing method of the present invention is as follows:
Embodiment 1
Present embodiment uses a deodour method: by vacuum pump with deodorizing tank and the total system state that is evacuated, vacuum tightness is 500Pa, and deodorizing tank is heated to 210 ℃ by the deodorizing tank heating jacket, after system vacuum degree and temperature reach requirement, vapour passage from the atomizing lance feeds the steam of 0.4MPa pressure, stable system vacuum tightness and temperature 5min, being squeezed into by oil pump needs the grease of deodorization 2T, by oil heater grease is heated to 210 ℃, by grease channel grease is pressed onto the nozzle place, grease pressure in the grease channel is 0.4MPa, is ejected in the deodorizing tank with vapor mixing to atomize; Produce to finish, get from storage tank and produce the grease of finishing and carry out weighing, results finished product grease is 1.984T, and it is as follows that the finished product grease is detected acid value, peroxide value, dissolvent residual, trans fatty acid and color and luster result:
| Acid value (mg KOH/g) | Peroxide value (meq/kg) | Dissolvent residual (mg/Kg) | Trans fatty acid (%) | Color and luster, the Lovibond color and luster | Yield |
| ??0.2 | ??0.03 | ??≤1 | ??≤0.3 | ??Y10?R0.9 | ??99.2％ |
Embodiment 2
Adopt one time deodour method: by vacuum pump with deodorizing tank and the total system state that is evacuated, vacuum tightness is 500Pa, and deodorizing tank is heated to 190 ℃ by the deodorizing tank heating jacket, after system vacuum degree and temperature reach requirement, vapour passage from the atomizing lance feeds the steam of 0.4MPa pressure, stable system vacuum tightness and temperature 5min, being squeezed into by oil pump needs the grease of deodorization 2T, by oil heater grease is heated to 190 ℃, by grease channel grease is pressed onto the nozzle place, grease pressure in the grease channel is 0.4MPa, is ejected in the deodorizing tank with vapor mixing to atomize; Produce to finish, get from storage tank and produce the grease of finishing and carry out weighing, results finished product grease is 1.99T, and it is as follows that the finished product grease is detected acid value, peroxide value, dissolvent residual, trans fatty acid and color and luster result:
| Acid value (mg KOH/g) | Peroxide value (meq/kg) | Dissolvent residual (mg/Kg) | Trans fatty acid (%) | Color and luster, the Lovibond color and luster | Yield |
| ??0.2 | ??0.20 | ??≤1 | ??≤0.3 | ??Y11?R0.9 | ??99.5％ |
This processing method is used the secondary deodorization: by vacuum pump with deodorizing tank and the total system state that is evacuated, vacuum tightness is 500Pa, and deodorizing tank is heated to 190 ℃ by the deodorizing tank heating jacket, after system vacuum degree and temperature reach requirement, vapour passage from the atomizing lance feeds the steam of 0.5MPa pressure, stable system vacuum tightness and temperature 5min, being squeezed into by oil pump needs the grease of deodorization 2T, by oil heater grease is heated to 190 ℃, by grease channel grease is pressed onto the nozzle place, grease pressure in the grease channel is 0.5MPa, is ejected in the deodorizing tank with vapor mixing to atomize; Grease after the deodorization flows into the secondary deodorizing tank, the secondary deodorizing tank is by the heating of deodorizing tank heating jacket and be stabilized in 150 ℃, and vacuum tightness is 500Pa, and the grease that enters the secondary deodorizing tank is under 150 ℃ condition, feeding pressure from secondary deodorizing tank bottom is the steam of 0.1MPa, deodorization 30min.Produce to finish, get from the secondary deodorizing tank and produce the grease of finishing and carry out weighing, results finished product grease is 1.98T, and acid value, peroxide value, dissolvent residual, trans fatty acid and color and luster result are as follows.
| Acid value (mg KOH/g) | Peroxide value (meq/kg) | Dissolvent residual (mg/Kg) | Trans fatty acid (%) | Color and luster, the Lovibond color and luster | Yield |
| ??0.2 | ??0.03 | ??≤1 | ??≤0.3 | ??Y11?R0.9 | ??99％ |
Claims (9)
1, a kind of grease deodorization method, it is characterized in that disposing deodorizing tank, deodorizing tank links to each other with vacuum pump and makes the deodorizing tank state that is evacuated, make by the heating, temperature keeping device that temperature remains on 200 ± 20 ℃ in the deodorizing tank, the atomizing spray is set in the deodorizing tank robs, the input terminus of atomizing lance joins with vapour passage and grease channel respectively, the pressurization of heating of the grease of in grease channel, treating deodorization processing, make the grease temperature reach 200 ± 20 ℃, by grease channel grease is pressed onto the nozzle place, is ejected in the deodorizing tank with vapor mixing and atomizes; Fly in the grease of atomizing and the steam bottom to deodorizing tank under the effect of atomizing pressure, because vacuum and temperature action, volatile component and steam in the grease are extracted out by vacuum pump, and qualified grease falls at the bottom of the deodorizing tank, flow into storage tank, and enter next step technology from vent pipe.
2, by the described grease deodorization method of claim 1, it is characterized in that the volatile component part in the described grease is brought into capture tank condensation recovery by steam, part volatile component and steam are extracted out by vacuum pump.
3, by claim 1 or 2 described grease deodorization methods, it is characterized in that the vacuum tightness of described deodorizing tank vacuum state is equal to or less than 1KPa.
4, by claim 1 or 2 described grease deodorization methods, the pressure that it is characterized in that steam in the described vapour passage is 0.2～0.5MPa; Grease pressure in the described grease channel is 0.2～0.5MPa.
5, by claim 1 or 2 described grease deodorization methods, it is characterized in that the grease of deodorization enters next deodorization procedures, carry out the secondary deodorization, temperature and grease temperature are 150 ± 10 ℃ in the deodorizing tank of deodorization for the second time, the vacuum tightness of deodorizing tank vacuum state is equal to or less than 500Pa, and the pressure of steam is 0.1～0.2MPa.
6, a kind of grease deodorization equipment, comprise deodorizing tank, storage tank and vacuum pump, it is characterized in that: described deodorizing tank top is connected with vacuum pump by pipeline, the below of deodorizing tank communicates with storage tank, outside deodorizing tank, be installed on the heating, temperature keeping device, be installed on the atomizing spray in the deodorizing tank and rob, the input terminus that the atomizing spray is robbed connects steam-pipe and oil pump pipeline respectively, and is connected in series oil heater in the oil pump pipeline.
7,, it is characterized in that the capture tank of connecting band condenser in deodorizing tank and pipeline that vacuum pump links to each other by the described grease deodorization equipment of claim 6.
8,, it is characterized in that described atomizing lance comprises vapour passage, grease channel and is arranged on the nozzle that the termination is robbed in the atomizing spray by claim 6 or 7 described grease deodorization equipment; Vapour passage is connected with described steam-pipe, and grease channel is connected with described oil pump pipeline.
9, by claim 6 or 7 described grease deodorization equipment, it is characterized in that setting up again a cover deodorization equipment, comprise the secondary deodorizing tank that has the heating, temperature keeping device, install the grease spray thrower in the secondary deodorizing tank, the grease spray thrower links to each other with the grease vent pipe of a deodorization, or the removal storage tank directly is connected with a deodorizing tank bottom by vent pipe, the top, top of secondary deodorizing tank links by pipeline and capture tank, be installed on condenser in the capture tank, the capture tank opposite side is provided with the vacuum pump interface and is connected with vacuum pump, be installed on steam distributor below in the secondary deodorizing tank, steam distributor is connected with steam-pipe, the jar end at the secondary deodorizing tank is connected with secondary deodorization vent pipe by valve, promptly constitutes the secondary deodorization equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100636590A CN101659902B (en) | 2009-08-19 | 2009-08-19 | Method and equipment for grease deodorization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100636590A CN101659902B (en) | 2009-08-19 | 2009-08-19 | Method and equipment for grease deodorization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101659902A true CN101659902A (en) | 2010-03-03 |
| CN101659902B CN101659902B (en) | 2011-06-29 |
Family
ID=41788157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100636590A Active CN101659902B (en) | 2009-08-19 | 2009-08-19 | Method and equipment for grease deodorization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101659902B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942358A (en) * | 2010-09-03 | 2011-01-12 | 北京中农康元粮油技术发展有限公司 | Freeze-condensing vacuum deodorizing method and equipment for fat and oil |
| CN101993779A (en) * | 2010-11-12 | 2011-03-30 | 东北农业大学 | Method for reducing trans fatty acid content in vegetable oil grease by two-stage type deodorization tower |
| CN102311874A (en) * | 2011-08-17 | 2012-01-11 | 郑州远洋油脂工程技术有限公司 | Technology of stripping-deodorizing during grease deodorization process, vacuum heat recovery heat exchanger used for process and equipment thereof |
| CN102770519A (en) * | 2010-03-17 | 2012-11-07 | 花王株式会社 | Production process for refined fats and oils |
| CN102782108A (en) * | 2010-03-17 | 2012-11-14 | 花王株式会社 | Method for producing refined oils and fats |
| CN103409236A (en) * | 2013-09-03 | 2013-11-27 | 河南粮工科技有限公司 | Combined type deacidification and deodorization tower suitable for deodorizing edible oil in oil industry |
| CN104629912A (en) * | 2013-11-07 | 2015-05-20 | 日清奥利友集团株式会社 | Preparation method of refined oil, method for reducing acetaldehyde amount in oil, method for reducing oil being smelly under exposure, and method for improving cold resistance of soybean oil |
| CN105296149A (en) * | 2015-12-14 | 2016-02-03 | 广汉市迈德乐食品有限公司 | Beef tallow decolorization system and grease continuous decolorization method |
| CN104277910B (en) * | 2014-09-25 | 2016-09-07 | 江阴天田真空设备制造有限公司 | Vaporising device for grease condensing, freezing deodorization |
| CN106433971A (en) * | 2016-11-23 | 2017-02-22 | 天津炫盛科技开发有限公司 | Pressure spray emu oil separator |
| CN108018120A (en) * | 2016-11-02 | 2018-05-11 | 天津瑞海潮科技有限公司 | A kind of deodorization equipment with return line |
| CN111234921A (en) * | 2020-01-21 | 2020-06-05 | 山东西王食品有限公司 | Oil refining process rich in natural antioxidant |
| CN112646658A (en) * | 2020-12-23 | 2021-04-13 | 四川航佳生物科技有限公司 | Beef tallow deslagging and drying system and production process |
-
2009
- 2009-08-19 CN CN2009100636590A patent/CN101659902B/en active Active
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102770519B (en) * | 2010-03-17 | 2014-10-08 | 花王株式会社 | Production process for refined fats and oils |
| US9006474B2 (en) | 2010-03-17 | 2015-04-14 | Kao Corporation | Method for producing refined a fat or oil |
| CN102770519A (en) * | 2010-03-17 | 2012-11-07 | 花王株式会社 | Production process for refined fats and oils |
| CN102782108A (en) * | 2010-03-17 | 2012-11-14 | 花王株式会社 | Method for producing refined oils and fats |
| US8846963B2 (en) | 2010-03-17 | 2014-09-30 | Kao Corporation | Production process for refined fat or oil |
| CN102782108B (en) * | 2010-03-17 | 2015-03-18 | 花王株式会社 | Method for producing refined oils and fats |
| CN101942358A (en) * | 2010-09-03 | 2011-01-12 | 北京中农康元粮油技术发展有限公司 | Freeze-condensing vacuum deodorizing method and equipment for fat and oil |
| CN101993779B (en) * | 2010-11-12 | 2013-09-11 | 东北农业大学 | Method for reducing trans fatty acid content in vegetable oil grease by two-stage type deodorization tower |
| CN101993779A (en) * | 2010-11-12 | 2011-03-30 | 东北农业大学 | Method for reducing trans fatty acid content in vegetable oil grease by two-stage type deodorization tower |
| CN102311874A (en) * | 2011-08-17 | 2012-01-11 | 郑州远洋油脂工程技术有限公司 | Technology of stripping-deodorizing during grease deodorization process, vacuum heat recovery heat exchanger used for process and equipment thereof |
| CN103409236A (en) * | 2013-09-03 | 2013-11-27 | 河南粮工科技有限公司 | Combined type deacidification and deodorization tower suitable for deodorizing edible oil in oil industry |
| CN104629912B (en) * | 2013-11-07 | 2023-11-03 | 日清奥利友集团株式会社 | Method for producing refined oil, method for reducing acetaldehyde content in oil, method for reducing exposure odor of oil, and method for improving cold resistance of soybean oil |
| CN104629912A (en) * | 2013-11-07 | 2015-05-20 | 日清奥利友集团株式会社 | Preparation method of refined oil, method for reducing acetaldehyde amount in oil, method for reducing oil being smelly under exposure, and method for improving cold resistance of soybean oil |
| CN104277910B (en) * | 2014-09-25 | 2016-09-07 | 江阴天田真空设备制造有限公司 | Vaporising device for grease condensing, freezing deodorization |
| CN105296149A (en) * | 2015-12-14 | 2016-02-03 | 广汉市迈德乐食品有限公司 | Beef tallow decolorization system and grease continuous decolorization method |
| CN108018120A (en) * | 2016-11-02 | 2018-05-11 | 天津瑞海潮科技有限公司 | A kind of deodorization equipment with return line |
| CN106433971A (en) * | 2016-11-23 | 2017-02-22 | 天津炫盛科技开发有限公司 | Pressure spray emu oil separator |
| CN111234921A (en) * | 2020-01-21 | 2020-06-05 | 山东西王食品有限公司 | Oil refining process rich in natural antioxidant |
| CN112646658A (en) * | 2020-12-23 | 2021-04-13 | 四川航佳生物科技有限公司 | Beef tallow deslagging and drying system and production process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101659902B (en) | 2011-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101659902B (en) | Method and equipment for grease deodorization | |
| US8952187B2 (en) | Method and apparatus for processing vegetable oils | |
| CN102618383B (en) | Production method and system of deacidification rice bran oil | |
| CN201459093U (en) | Oil deodorization device | |
| CN102092809A (en) | Vacuum thermal deoxidizing device | |
| CN207877682U (en) | Destilling tower for jasmine essential oil extraction | |
| CN102942445A (en) | Alcohol differential distillation production method | |
| CN100398635C (en) | Flash evaporation system for wheat juice | |
| CN103232320B (en) | Production technology of octacosanol | |
| CN202744527U (en) | Solid-state distillation circular extraction device | |
| CN205443226U (en) | Continuous flash distillation desorption device of biodiesel pretreatment of raw material | |
| CN102079984B (en) | Fractionating column feed method for improving distillate yield | |
| CN205412291U (en) | Biodiesel multistage atomization dealcoholize device | |
| CN105418369B (en) | The separator and method of glycerine and methyl alcohol are produced in a kind of biodiesel processes | |
| CN215799397U (en) | Soapstock desolventizing system | |
| CN201567322U (en) | Vegetable oil and fat desolventizing tower | |
| CN202223933U (en) | Cycle extrusion extraction and low-temperature concentration equipment | |
| CN207330882U (en) | A kind of hybrid trapping system of sterol and vitamin E | |
| CN217628289U (en) | Illegal cooking oil-subcritical gaseous methanol esterification equipment | |
| CN115353933B (en) | Method for recovering grease from waste clay | |
| CN104147800A (en) | Two-stage methanol evaporation column and methanol evaporation technology method | |
| CN115400449B (en) | Method for dehydrating alcohol-containing water-containing steam of polyester reaction kettle by utilizing dehydration tower | |
| CN219023264U (en) | Naphthol crude decoking refining device | |
| CN102676211B (en) | Vacuum distillation method for improving distillate yield | |
| CN112646658A (en) | Beef tallow deslagging and drying system and production process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CABIO BIOENGINEERING (HUBEI) CO., LTD. Free format text: FORMER NAME: CARGILL ALKING BIOENGINEERING (HUBEI) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 436070 Gedian economic and Technological Development Zone, Hubei, Ezhou Patentee after: Chia Chia Bioengineering (Hubei) Co., Ltd. Patentee after: Chia lung Biological Engineering (Wuhan) Co., Ltd. Address before: 436070 Gedian economic and Technological Development Zone, Hubei, Ezhou Patentee before: Cargill Alking Bioengineering (Wuhan) Co., Ltd. Patentee before: Cargill Alking Bioengineering (Wuhan) Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: CABIO BIOENGINEERING (WUHAN) CO., LTD. Effective date: 20130823 Owner name: CABIO BIOENGINEERING (WUHAN) CO., LTD. Free format text: FORMER OWNER: CABIO BIOENGINEERING (HUBEI) CO., LTD. Effective date: 20130823 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 436070 EZHOU, HUBEI PROVINCE TO: 430073 WUHAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130823 Address after: 430073 Hubei city of Wuhan province Wuchang Guanshan road two No. 1 International Business Center Building 5 floor A block Juxian Patentee after: Chia lung Biological Engineering (Wuhan) Co., Ltd. Address before: 436070 Gedian economic and Technological Development Zone, Hubei, Ezhou Patentee before: Chia Chia Bioengineering (Hubei) Co., Ltd. Patentee before: Chia lung Biological Engineering (Wuhan) Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 430074 Wuhan Province, East Lake New Technology Development Zone, high tech Avenue, No. 999, No. Patentee after: Limited by Share Ltd Biotechnology (Wuhan) Co., Ltd. Address before: 430073 Hubei city of Wuhan province Wuchang Guanshan road two No. 1 International Business Center Building 5 floor A block Juxian Patentee before: Chia lung Biological Engineering (Wuhan) Co., Ltd. |