CN103773601A - Small unit refinement and winterization integrated process of first-grade edible oil - Google Patents
Small unit refinement and winterization integrated process of first-grade edible oil Download PDFInfo
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- CN103773601A CN103773601A CN201210402160.XA CN201210402160A CN103773601A CN 103773601 A CN103773601 A CN 103773601A CN 201210402160 A CN201210402160 A CN 201210402160A CN 103773601 A CN103773601 A CN 103773601A
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Abstract
The present invention discloses a small unit refinement and winterization integrated process of a first-grade edible oil, wherein an intermittent process manner is adopted, and oil production achieves the state applicable for replacement on various oil materials produced by small oil enterprises. The process is performed in stages, wherein the degumming process adopts the intermittent manner, and the refinement processes and the winterization process form the integration. According to the present invention, according to the enterprise output, intermittent production can be achieved; and with the system equipment configuration, characteristics of simple unit combination, easy operation, low cost and high return rate are achieved.
Description
Technical field:
Project of the present invention, is applicable to small-sized Oils and fats enterprise and carries out the technical field of the edible first-level oil refinement of animal and plant of all categories, winterization operation.
Background technology:
At present, the refinery practice of most of grease company food oils adopts continuous processing; Equipment price is high, complicated operation, maintenance cost are high; Glyceride stock requires many, and start-up cost is high.According to the demand in market, there is the purchasing power of trend special oil; As: tea-seed oil etc.The feed distribution of special oil is comparatively loose, and large-scale Oils and fats enterprise is difficult to running; Special oil is suitable for small-sized Oils and fats enterprise running, and on market, there is no small-sized Oils and fats enterprise suite of equipment and technique.
Summary of the invention:
Project of the present invention, by the mode of intermittent technique; Grease production is reached be applicable to small-sized Oils and fats enterprise to produce the technique that various oil plants are replaced.This technique is carried out stage by stage: Degumming Procedures adopts step, and refining procedure and winterization operation composition are integrated.Can carry out intermittent production according to enterprise production.Native system equipment Configuration unit simple combination, simple to operate; Expense is cheap, return rate is high.
Technical solution:
Project of the present invention, carries the crude oil of coming from leaching Huo Yuzha workshop, workshop, by liquid sedimentation principle, and sedimentation layering after peptized impurities water suction in crude oil; Adopt that two oil refining cauldrons are intermittent removes water-soluble colloid and water-insoluble colloid in crude oil, more further input Decolouring pot vacuum hydro-extraction after washing.According to oil product require can reach three after vacuum hydro-extraction, the food sanitation standard of level Four oil, need higher requirement can reach country-level edible oil standard by subsequent handling decolouring and depickling, deodorization and degreasing process.Refining and winterization system are integrated, adopt Vacuum Roots pump and refrigerator combination simultaneously, make vacuum effectiveness better.
Accompanying drawing explanation:
Below in conjunction with drawings and Examples, the present invention is further described, and Fig. 1 is schematic diagram of the present invention.
System as shown in Figure 1, is made up of combination box 10, Decolouring pot 11, carclazyte case 12, soap stock pond 13, No. two oil refining cauldrons 14, oil refining cauldron 15, hot well tank 16, alkaline-water box 17, decolouring vacuum pump 18, liquid foam trap 19, air compressor machine 20, Vacuum Roots pump 21, vacuum cooler-condenser 22, deodorization trap 23, a circulating water pool 24 glass reinforced plastic water cooling tower 1, refrigerant tank 2, refrigerator 3, van-type strainer 4, degreasing oil combination box 5, crystallizer 6, direct steam generator (DSG) 7, odor removing pot 8, flame filter press 9, decolouring.
Embodiment:
Technique idiographic flow of the present invention, edible crude oil is input to an oil refining cauldron 15 by oil pump by crude oil and carries out sedimentation peptized impurities; In system, be provided with 14,15 alternations of two oil refining cauldrons.When the complete crude oil of oil refining cauldron 14 note, stir from hot-water cylinder 16, a certain proportion of buck of buck tank 17 and edible crude oil.In the time just starting sedimentation after the colloid water suction in crude oil, oil refining cauldron 15 injects then mixed alkali liquor of crude oil; Neutralization part free fatty acids.In the time that in crude oil, free property fatty acid content is low, in order not affect the loss of neutral grease; Do not add alkali lye only to oil refining cauldron 14,15 heating waters.The soap stock producing in settling process or oil foot enter soap stock pond 13; Edible oil after sedimentation, through the input hot water water-soluble colloid of sedimentation again; In Degumming Procedures, produce the soap stock of separating, be transported to soap stock pond 13 and store.Edible oil after coming unstuck, enters Decolouring pot 11 through the effect of decolouring vacuum system; Edible oil enters Decolouring pot 11 and first carries out vacuum hydro-extraction.According to oil product require can reach three after vacuum hydro-extraction, the edible oil of level Four oil can input in oil tank and store.Need the oil product of higher requirement, suck a certain proportion of bleaching clay and gac through the effect of decolouring vacuum system from carclazyte case 12 at Decolouring pot 11; By stirring, edible oil and discoloring agent are fully mixed and carry out adsorption bleaching.According to processing requirement, be input to flame filter press 9 by decolouring pump and filter; After the roily oil bucket that the roily oil that the filtration initial stage produces is input to bleached oil combination box 10 stores, return to Decolouring pot 11 and carry out multiple decolouring.The decolouring edible vegetable oil filtering through flame filter press 9, the vacuum producing by Roots vaccum pump 21 sucks odor removing pot 8; Odor removing pot 8 inside are provided with the heating of heat-conducting oil heating pipe, open steam mixed flow, and by Roots vaccum pump 21 at the isolated lipid acid gas of odor removing pot 8 and the gas that contains peculiar smell; Trap the free gas after lipid acid through deodorization trap 23, enter in waste water by Roots vaccum pump 21.The open steam of odor removing pot 8 is provided by direct steam generator (DSG) 7, is provided with hot oil heater-heat-conducting oil furnace in whole system.The heat of refining workshop section carries out heat exchange by glass reinforced plastic water cooling tower 1, circulating water pool 24.From odor removing pot 8 oil out, be input to crystallizer 6 through pump, by being set, refrigerant tank 2, refrigerator 3 make crystallizer 6 successively obtain refrigerant liquid heat in edible oil is replaced away; Reach the effect of crystallization, growing the grain.The good oil product of growing the grain is after oil pump pumps into van-type strainer 4 and filters, and finished product edible oil is input to degreasing oil combination box 5 and preserves; First-grade edible oil finished product.
Claims (5)
1. the little unit refining of first-grade edible oil, winterization integral process, its feature: by the mode of intermittent technique; Grease production is reached be applicable to small-sized Oils and fats enterprise to produce the technique that various oil plants are replaced; Refining procedure and winterization operation composition are integrated.
2. technique according to claim 1, is provided with 14,15 alternations of two oil refining cauldrons in system.The buck and the edible crude oil that inject after crude oil by a certain percentage when oil refining cauldron stir.In the time just starting sedimentation after the colloid water suction in crude oil, inject mixed alkali liquor and carry out settlement separate.In the time that in crude oil, free property fatty acid content is low, in order not affect the loss of neutral grease; Do not add alkali lye only to oil refining cauldron heating water.In Degumming Procedures, produce the soap stock of separating, be transported to soap stock pond 13 and store.
3. technique according to claim 1, the edible oil after coming unstuck enters Decolouring pot 11; First carry out vacuum hydro-extraction.According to oil product require can reach three after vacuum hydro-extraction, the edible oil of level Four oil can input in oil tank and store.Need the oil product of higher requirement, suck a certain proportion of bleaching clay and gac through the effect of decolouring vacuum system from carclazyte case 12 at Decolouring pot 11; By stirring, edible oil and discoloring agent are fully mixed and carry out adsorption bleaching.
4. technique according to claim 1, is provided with Roots vaccum pump 21, and odor removing pot 8 inside are provided with the heating of heat-conducting oil heating pipe, open steam mixed flow, and by Roots vaccum pump 21 at the isolated lipid acid gas of odor removing pot 8 and the gas that contains peculiar smell; Trap the free gas after lipid acid through deodorization trap 23, enter in waste water by Roots vaccum pump 21.
5. technique according to claim 1, the open steam of odor removing pot 8 is provided by direct steam generator (DSG) 7, is provided with hot oil heater-heat-conducting oil furnace in whole system.The heat of refining workshop section carries out heat exchange by glass reinforced plastic water cooling tower 1, circulating water pool 24.From odor removing pot 8 oil out, be input to crystallizer 6 through pump, by being set, refrigerant tank 2, refrigerator 3 make crystallizer 6 successively obtain refrigerant liquid heat in edible oil is replaced away.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210402160.XA CN103773601A (en) | 2012-10-22 | 2012-10-22 | Small unit refinement and winterization integrated process of first-grade edible oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210402160.XA CN103773601A (en) | 2012-10-22 | 2012-10-22 | Small unit refinement and winterization integrated process of first-grade edible oil |
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| CN103773601A true CN103773601A (en) | 2014-05-07 |
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| CN201210402160.XA Pending CN103773601A (en) | 2012-10-22 | 2012-10-22 | Small unit refinement and winterization integrated process of first-grade edible oil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108315095A (en) * | 2018-04-19 | 2018-07-24 | 中储粮油脂工业东莞有限公司 | A kind of filtering aquation all-in-one machine for soybean oil refining |
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| JP2002265986A (en) * | 2001-03-15 | 2002-09-18 | Akio Kobayashi | Method for producing fatty acid alkyl ester and glycerin |
| CN201339021Y (en) * | 2009-01-19 | 2009-11-04 | 姚建杉 | Rice oil industrial refining equipment |
| CN202124608U (en) * | 2011-05-22 | 2012-01-25 | 湖南大三湘油茶科技有限公司 | Cooling device of grease winterization system |
| CN202148295U (en) * | 2011-06-28 | 2012-02-22 | 刘芳 | Improved physical deacidifying equipment for high acid value oil |
| CN102690723A (en) * | 2012-06-25 | 2012-09-26 | 江苏迈克化工机械有限公司 | Production method of edible rice bran oil |
| CN102732373A (en) * | 2011-04-12 | 2012-10-17 | 浏阳市贵太太食品有限公司 | Preparation method of camphorwood scented tea oil |
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2012
- 2012-10-22 CN CN201210402160.XA patent/CN103773601A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002265986A (en) * | 2001-03-15 | 2002-09-18 | Akio Kobayashi | Method for producing fatty acid alkyl ester and glycerin |
| CN201339021Y (en) * | 2009-01-19 | 2009-11-04 | 姚建杉 | Rice oil industrial refining equipment |
| CN102732373A (en) * | 2011-04-12 | 2012-10-17 | 浏阳市贵太太食品有限公司 | Preparation method of camphorwood scented tea oil |
| CN202124608U (en) * | 2011-05-22 | 2012-01-25 | 湖南大三湘油茶科技有限公司 | Cooling device of grease winterization system |
| CN202148295U (en) * | 2011-06-28 | 2012-02-22 | 刘芳 | Improved physical deacidifying equipment for high acid value oil |
| CN102690723A (en) * | 2012-06-25 | 2012-09-26 | 江苏迈克化工机械有限公司 | Production method of edible rice bran oil |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108315095A (en) * | 2018-04-19 | 2018-07-24 | 中储粮油脂工业东莞有限公司 | A kind of filtering aquation all-in-one machine for soybean oil refining |
| CN108315095B (en) * | 2018-04-19 | 2021-04-30 | 中储粮油脂工业东莞有限公司 | A filter hydration all-in-one for soybean oil refining |
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Application publication date: 20140507 |