oil and fat processing standardization in china
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Oil & Fat Processing Technology and Equipment standardizationin ChinaShuzhen HuOil & Fat Equipments Research Institute, CAAMSChinaMachineryKangyuanCerealsandOilsEquipment(BeijingCo. Ltd
Re Introduce ByM.M. Palitha Mahinda MunasingheSri Lanka2016.07.14 [email protected]
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Oil and Fat industry brief introduction Typical kinds of edible oil in market Associated standard processing technology Typical turnkey projects
Main Topic in Sequence 14/07/2016*[email protected]
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Oil and Fat industry brief introduction1.1 objects:
Vegetable oilseeds: soybean, groundnut, rapeseed(canola)Animal oil resources: lard oil, mutton oil Microbial oils: DHA, EPA , ARA now are commercially produced14/07/2016*[email protected]
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Oil and Fat industry brief introduction1.2 Usages: Oil and fat Food industry: Cooking oil, Salad oil, Shortening oil One of three main nutrients( Oil, protein, carbohydrate)Energy source: 99.8KCal/g, 5.7KCal/g, 4.1KCal/gFatty soluble mater carrier: vitamins, phosphatides, etcChemistry industry: Soap, Lubricants, Plasticize Agent
14/07/2016*[email protected]
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Oil and Fat industry brief introduction1.2 Usages: Protein For Foodtextured and isolate protein, protein drinking For Feedstuff: granular feedstuff, compound feedstuff For Fertilize Fatty nature compound product resources Medicine industry: Phosphatide, Orgazanol, Linoleic acid,
Gossypol, etc. 14/07/2016*[email protected]
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Oil and Fat industry brief introduction1.3.1 Oilseeds in China1.3.2 Oilseeds in the world 1.3.3 Oil and fat in China1.3 Industry developments
14/07/2016*[email protected]
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One of the main largest production country in the world Oil seeds resource widely distributed in the countryesp. vast
resources of special oil seeds especially woody oil seeds (such as walnut, almond and tea seed, etc. ) Peanuts and sesame annual outputs ranking 1st in the world
respectively Rapeseed and cottonseeds annual outputs ranking 2nd in the
world respectively Soybean annual outputs ranking 4th in the world respectively
Oil seeds output of China14/07/2016*[email protected]
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Oil seeds output of China14/07/2016*[email protected]
yearTotal outputinsidecotton seedsoybeanOil plantsinsiderapeseedpeanutSunflower seedssesameflaxseedTea-oil seed200858,55913,48615,54529,52812,10214,2861,792586350990200958,00311,47914,98131,54313,65714,7081,9566223181,169201058,11410,73015,08332,30113,08215,6442,2985873241,0922011 59,41311,86014,48533,06813,42616,0462,3136063591,480201259,35212,31212,28034,76013,80016,5002,3505953551,600
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Oil seeds distribute in China14/07/2016*[email protected]
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Oil seeds processing industry in China
ACereals and oils group, large capacity and high and new tech. 6000T/D 11 factories in (5 China )
BLeap forward in process tech and equipment by domestically supplying
CProduct high quality and more types available14/07/2016*[email protected]
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Worldwide oilseed
ACottonseeds achieve leap-forward development in 19th century in America BSoybean achieve leap-forward development in 20th century in America and some central & south America countriesCCanola achieve leap-forward development in CanadaDPalm oil achieve leap-forward development in Malaysia 14/07/2016*[email protected]
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Oils output and consumption of ChinaAnnual oils consumption amount: Domestic supplying :40%;
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Oils output and consumption of China
Per capita annual oil consumption: 2014: 23KgAnnual oils consumption amount:
31,670,000 Ton(2014) 12,450,000 Ton(2000) 154.3%
14/07/2016*[email protected]
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one of the largest oilseed and oil and fat production countries 2012 total seed output 59,352,000 ton one of the largest oilseed processing countries2012 total oilseed processing capacity of 11,505,000 tonImport oilseed resource 2012 total 26,629,000 tonChinese oil and fat industry position in the world14/07/2016*[email protected]
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Based on Multiple Disciplines Such AsPhysical-chemistry subject:Bio- molecule subject, etcProcessing purposeSingle product multiple productsOil and fat oil and fat (Protein and other value-added ingredients )Processing conceptAmount quality(Oil quality and meal protein quality)Development trend14/07/2016*[email protected]
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Oil and Fat industry brief introduction1.4 Main edible oil kind in market
Pure soybean oilPure oil : Grade 1, 2, 3 and 414/07/2016*[email protected]
Soybean oil quality standardProjectQuality standardsGrade 1Grade 2Grade 3Grade 4ColoursLuo Weipeng color channel 25.4mm Yellow70red4.0Yellow70 red6.0Luo Weipeng color channel 133.4mm Yellow20 red2.0Yellow35 red4.0Smell and TasteNo smellgood tasteSavorgood tasteHave soya bean oil smellNo peculiar smellHave soya bean oil smellNo peculiar smell
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Oil and Fat industry brief introduction1.4 main edible oil kind in market
Pure soybean oilPure oil : Grade 1, 2, 3 and 414/07/2016*[email protected]
Soybean oil quality standardProjectQuality standardsGrade 1Grade 2Grade 3Grade 4TransparencyCleartransparentCleartransparentMoisture and volatile matter/% 0.050.050.100.20Insoluble impurities/% 0.050.050.050.05Acid valueKOH/mg/g 0.200.301.03.0Peroxide value/mmol/kg 5.05.06.06.0Heating test280No precipitatesYellow70red increase0.4Micro precipitatesYellow70red increase4.0blue increase0.5
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Oil and Fat industry brief introduction1.4 Main edible oil kind in market
Pure peanut oil Grade 1( mechanical pressing-Strong fragment )Pure Sacha inchioil Grade 1(Mechanical low temperature pressing )Blend oil 14/07/2016*[email protected]
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Catalog 2 Oilseeds processing technology
2.1 Oil seed pretreatment2.2 Oil producing2.3 Oil refining 3 Turnkey Projects
14/07/2016*[email protected]
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Oilseeds processing and comprehensive utilizationMeal For Medicine AuxiliaryOrganic fertilizerEdible proteinFeed raw material Oilseed : mainly composed of oil & fat, protein, carbohydrate, fiber, and small amount of functional ingredients. 14/07/2016*[email protected]
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Usage
Before oil can be produced from oilseeds, the seeds must be prepared or pretreated. The specific process depend on the oil sourceUsually it contains the steps of impurity removing, size reduction, moisture and temperature adjusting etc. Typical process:
SoybeanPretreatment14/07/2016*[email protected]
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Oil seed pretreatment and pressing14/07/2016*[email protected]
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Cleaning screenMain usage: Removing big and small impurities from oilseedWorking principle: consists of two screen sieves, big impurities are removed by the upper sieve while small impurities by the bottom sieve and both are discharged from relevant channels respectively 14/07/2016*[email protected]
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Cleaning screenMain specifications14/07/2016*[email protected]
ModeCapacity(t/h)PowerKw401002.52 0.186010052 0.2510010082 0.25100150122 0.37100200162 0.37150150182 0.55150200242 0.75180200282 1.1
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Series rotary sieve classifierNew modelSimple modelSpecial model for soybean hull classification14/07/2016*[email protected]
ModelPowderKwcapacityT/DSF80-2PS1.150 120SF100-2PS1.5100300SF120-2PS3300600SF153-2PS5.58001000SF180-2PS7.510001500SF200-2PS7.515002000
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Gravity de-stoning classifierMain usage: Removing stone, clod impurities etc. Working principle: material develops a fluidized bed over inclined screen by aspiration fan. Due to the specific gravity the heavier impurities move upwards and are discharged from the discharging outlet by the vibrating motion. Material moves downwards and is discharged from the discharging outlet14/07/2016*[email protected]
ModeCapacity (t/h)PowerKwTQSF401-22 0.18TQSF605-72 0.25TQSF807-92 0.25TQSF1009-112 0.25TQSF12511-162 0.37TQSF16016-222 0.55TQSF17522-272 0.55
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CrackerMain usage: Crake oilseeds in several pieces etc. Working principle: The cracker has two rolls, which running in different speed and with surface of tooth notch, material is cracked and bitten into several pieces, thus achieves appropriate sized material14/07/2016*[email protected]
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Series CrackerMain configuration: SKF Bearings, SEW reducer, WOT pulley, digital auto-sync regulatory agencies, import belts, alloy roller14/07/2016*[email protected]
ModelPowderKwcapacityT/DFour pairs of roller crusherPS30X132DD37 55600 750PS30X183DD55758001000PS35X180DD9010001200Double-roller crusherPS30X132SS37600PS30X183SS371000
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TZ Series Conditioner14/07/2016*[email protected]
ModelPowerKwCapacityT/DTZ151.550200TZ201.5200500TZ251.56001000TZ302.212001500TZ35418003000
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FS Series Hammer Crusher 14/07/2016*[email protected]
ModelPowerKwCapacityT/DFS112X30CP55 75200 280FS137X41CP90110300420FS137X51132160450600FS137X74CP220600750
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FX Series Blowing de-huller14/07/2016*[email protected]
ModelpowerKwcapacityT/DFX93X391.1500 FX165X501.1720FX184X391.5900FX184X581.51200FX215X712.22000
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FlakersMain usage: flaking oilseeds pieces into uniform thickness etc. Working principle: Flaking effect breaks up the cells and thus develops same thickness and appropriate material for repressing or extraction. the main working parts-two rolls with smooth surface are equipped horizontally and the between space is adjustable14/07/2016*[email protected]
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FlakersMain specificationsYYZP81-210 Capacity500T/DPower160+1.5+1.1KWMain configuration: SKF bearings, alloy rolling roll embryo14/07/2016*[email protected]
ModeCapacity(t/24h)PowerKwYPY2 80 100100-1502 30YPY2 80 125160-2002 37YPY2 80 150200-2502 45YPY2 80 200350-4002 75
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CookerMain usage: Removing stone, clod impurities etc. Working principle: Change material internal structure, decrease the binding power by adjusting material temperature and moisture, thus facilitate the material more appropriate for pressing or extraction. cooker often consists of 5 compartments, each with a jacket bottom for indirect heating by steam and agitatormaterial flows from the first upper compartment to the end bottom one and finishes the cooking step14/07/2016*[email protected]
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CookerMain specifications14/07/2016*[email protected]
ModeOutput (t/24h)PowerKwZCL150 520-2518.5ZCL180 525-6022ZCL210 560-8030ZCL240 5100-12037ZCL270 5140-16045ZCL300 5180-22055
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ConditionerMain usage: conditioning the temperature and moisture of the oilseed etc. 14/07/2016*[email protected]
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ConditionerWorking principle: Mainly for heat conditioning for free flowing cereals such as soybeans and rape seed in preparation. The material possesses favorable physical properties after conditioning, thus become more appropriate for downstream treatment. Features: Uniform heating, thorough softening; Energy saving, Less occupying areaDischarging device is driven by hydraulic system, easy to clean and maintain14/07/2016*[email protected]
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Counter flow Cooler and Dryer Main usage: cooling and drying for raw materials Main structure: Working principle: specially designed to provide cooling and drying for raw materials such as rape seeds, corn, soybeans, rice bran and corn germ, and other materials such as flaked materials, expanded materials and solvent extracted materials.14/07/2016*[email protected]
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NLG Series Counter flow Cooler and Drier14/07/2016*[email protected]
ModelpowerKwCapacityT/DNLG10105.550100NLG15157.515100300NLG202015 22300500NLG20252230500700NLG25253055700900NLG303055 75900 1200NLG303575901200 1500NLG3535751101500 2000
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ConditionerMain usage: Removing stone, clod impurities, etc. Main structure: Working principle: specially designed to provide cooling and drying for raw materials such as rape seeds, corn, soybeans, rice bran and corn germ, and other materials such as flaked materials, expanded materials and solvent extracted materials.14/07/2016*[email protected]
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Counter flow Cooler and Dryer 1 Compact structure, less occupying area, good appearance2 Good cool effect since the hot air and material flow counter-currently 3 The swivel discharging device works smoothly and uniformly and varied discharging speed is available.4 Low labor intensity since feeding and discharging material are totally auto controlled 5 Can treat many kinds of grains and cereals6 All kinds of types from low capacity to high capacity are availableMain specifications14/07/2016*[email protected]
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Hydraulic press 14/07/2016*[email protected]
ModelPower(Kw)Capacity(Batch)Dimension(CmCmCm)6YYZJ-2301.5kw35-80kg800x1000x15506YYZJ-903.7kw800- 1200kg1265x1285x1805
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Screw pre-presserZY24 Screw presserZX18 Screw presserCapacity7-10t/24hrOil content in cake13-15%Power18.5kwCapacity 45-50t/24hrOil content in cake 13-15%Power30kw
14/07/2016*[email protected]
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ZY28 Screw PrepresserScrew pressercapacity 140-160t/24hrOil content in cake 16-20%power75kw
ZX28 Screw Pressercapacity40-60t/24hrOil content in cake 6-7%power75kw14/07/2016*[email protected]
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Expanding treatmentUnder the condition of high temperature and high pressure in expander, material were wholly expanded jointly by the following effects 1 mechanical effect of pressing, kneading and cutting by material friction 2 wetting and healing effect of steam spraying 3 as well as a series of physical and chemical effectThe material cell was destroyed and thus oil was released from the combination of protein. By the immense pushing behind the mixed material were forced to feed into mold holes of mold plate with highest temperature and highest pressure, the favorable expanded material was received with multi-holes inside and loosing texture due to the flash evaporation of moisture after the material were discharged out of the expander 14/07/2016*[email protected]
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Large scale Expander14/07/2016*[email protected]
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YJP Series Oilseeds Expander14/07/2016*[email protected]
ModelpowerKwcapacityT/DYJP132220 50YJP16375550150YJP205590150400YJP2590132400600YJP301322006001200YJP3525031512002000YJP403153853000
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Technology of expanding pretreatmentExpanded oilFiltration
Crude oilExpandingOilseedCleaningCrackingConditionFlakingDryingExtraction14/07/2016*[email protected]
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Technology of rice bran expanding14/07/2016*[email protected]
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Soybean expanding 14/07/2016*[email protected]
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Rapeseed expanding14/07/2016*[email protected]
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Cottonseed Expanding14/07/2016*[email protected]
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Rice bran expanding14/07/2016*[email protected]
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Solvent extracting process Solvent Flakesextractorwet Meal Desolventastor Cake Miscella Evaporator Condenser Meal Extracted Grade Oil14/07/2016*[email protected]
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Technology of solvent extraction
Crude oilOilseed 14/07/2016*[email protected]
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Rotate extractor
Features:1running reliably, good extracting effect (esp. low oil content material) 2low power consumption 3high oil and low fine content of miscella 4Uneasy to discharge material 5Difficult to manufacture, transport and install14/07/2016*[email protected]
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Loop extractorFeatures:1good extracting effect due to thin material bed 2convenient to manufacture, transport and install3easy to discharge material 4uneasy to maintain5high power consumption 6low oil content of miscella 14/07/2016*[email protected]
2.dwg
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Belt extractorFeatures:1suitable for all kinds of oilseeds 3wet meal discharging smoothly4large dimension and low utilization 5low the concentration gradient14/07/2016*[email protected]
3.dwg
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Evaporator1 Evaporator miscella outlet temperature:80-85c Indirect steam pressure:0.1-0.2mpa2 Evaporator miscella outlet temperature:95-100c Indirect steam pressure 0.3-0.4mpaSolvent is evaporated under vacuum state while oil is droved to climb along the surface of evaporator long tuber in film form, after entering into separator, oil falls downwards and solvent vapor evaporates away14/07/2016*[email protected]
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StripperPrinciple: steam distillationtube Stripping Column 14/07/2016*[email protected]
4.dwg
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Layer-disc Stripping Column 14/07/2016*[email protected]
5.dwg
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Incline plate Stripping Column 14/07/2016*[email protected]
6.dwg
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DTDCDesolventer upper first compartment equips with direct steam injection nozzles for heating, rest ones can be divided into toasting compartments and cooling compartments. Meal discharging from DTDC with less than 0.05% of solvent13% of moistureUsage: recovering solventadjusting moisture while passivity toxicant and anti-nutritional ingredients and increase meal nutritional value.14/07/2016*[email protected]
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DTDC14/07/2016*[email protected]
7.dwg
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A glance of extractor installation14/07/2016*[email protected]
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A glance of belt extractor14/07/2016*[email protected]
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Technology of degumming14/07/2016*[email protected]
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Separators14/07/2016*[email protected]
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Technology of bleachingfilter14/07/2016*[email protected]
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Bleaching columnWorking principle: pigment sorbent and oil were mixed thoroughly and kept in the tower for a specific long time, the mixed material will be discharged via the outlet after the pigment was fully absorbed away. The duration time in tower:20-30minOil temperature in tower:85-90CAbsolute pressure:>0.06Mpa14/07/2016*[email protected]
- Horizontal leaf filterMain usage: Its working principle and function are the same with the vertical leaf filter. The unique character of this kind of filter is that it can filter dewaxed and defatted oil medium with uneasy discharged residues.Main specifications: Filtering area: 15-200 m2Impurity content of filtrate:
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Oil fine filter Main usage: For filtering liquid with micro-impurity, such as safe filtering for bleached oil or polish filtering for deodorized oil and the oil ready for filling Main features: Special design, easy to operate, and limpid filtered oil. Main specifications:Multi-bags filter, single bag filter, all kinds of filtering bags Capacity: 5~600t / 24hr14/07/2016*[email protected]
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Crude oil filterMain usage: For the second filtering of crude oil.Main features: Simple structure easy to operate can realize continuous processingCapacity: 5-600t / 24hr14/07/2016*[email protected]
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NM Series anti-wear centrifugal pumpMain usage: For transporting liquid with solids and suspension liquid, such as bleached oil Main feature: The main parts are alloy of attrition and high temperature resisting with mechanical seal in both end sides14/07/2016*[email protected]
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A Conner of bleaching workshop 14/07/2016*[email protected]
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Technology of deodorizing14/07/2016*[email protected]
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Deodorizing columnPrinciple: by adding live steam into the deodorizing column, the easing volatilizing ingredients will be distilled under the high vacuum state, the deodorized oil quality is improved and become more stable for storage Distilling temperature 230-270CVacuum 1-3mmHgLive steam amount1-3% of oil weight14/07/2016*[email protected]
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Technology of de-waxingUsage: certain highly unsaturated oils do not require removal of sterile but become cloudy on being chilled since they contain waxesPrinciple: wax become precipitated on being chilled, and then it will be filtered to remove the wax14/07/2016*[email protected]
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Technology for textured protein
14/07/2016*[email protected]
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Twin-screw expander Main usage: for producing soybean texture protein, pet food and expanded food, etcCapacity: 140-600kg/hrPower: 75kw14/07/2016*[email protected]
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Textured protein producing plant14/07/2016*[email protected]
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Oilseeds preparing project 14/07/2016*[email protected]
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Mechanical oil pressing project 14/07/2016*[email protected]
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Solvent extraction equipments 14/07/2016*[email protected]
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Oil refining equipments 14/07/2016*[email protected]
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A View of oilseeds pressing workshop14/07/2016*[email protected]
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A View of oil-refining workshop14/07/2016*[email protected]
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A View of solvent extracting workshop14/07/2016*[email protected]
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A glance of a factory14/07/2016*[email protected]
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A View of oil tank zone14/07/2016*[email protected]
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Small scale complete set of oil refining equipment14/07/2016*[email protected]
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Small scale complete set of oil refining equipment14/07/2016*[email protected]
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