Compose of impurities in the crude oil of Higher oil rate low cost sunflower cooking oil mills:
Mechanical Impurities of Higher oil rate low cost sunflower cooking oil mills:This impurities will not dissolve in the oil and fat .They are main silt, meal ,fiber ,grass and other solid impurities.
Fat soluble impurities of Higher oil rate low cost sunflower cooking oil mills :free fatty acid , pigment , tocopherol,Hydro carbons ,Wax , Ketone , and trace metal etc
The process of Higher oil rate low cost sunflower cooking oil mills:
1.Decolour tank is for bleaching grease.
2.Deodorizing tank is for desdorizing grease(stainless steel).
3.Conducting oil furnace provide thermal enery need for production, the temperature reach to 280degree.
4.Vacuum pump provides vacuum for bleaching, deodorization which can reach 755mmHg or more;
5.Air compreassor can dry the bleached clay
6.Air press is for filter clay
7.Steam generator can generate steam distillation required.
8.This kind of oil refining eqiupment make the oi reach the standard level national edible oil.
The oil grade after refinery of Higher oil rate low cost sunflower cooking oil mills:
One grade oil of Higher oil rate low cost sunflower cooking oil mills; after Degumming to Dewaxing No smell, Good taste
Two grade oil of Higher oil rate low cost sunflower cooking oil mills; after Degumming to Deodorization No smell, Good taste
Three grade oil of Higher oil rate low cost sunflower cooking oil mills; after Degumming ,Deacidification Four grade oil of Higher oil rate low cost sunflower cooking oil mills; after Degumming, Has the inherent sunflower oil taste and smell, no odor.
Higher oil rate low cost sunflower cooking oil mills
Company Information
Xinxiang LD chemical engineering equipment co,. Ltd is mainly focused on all kinds of pressure vessel and edible oil processing machine manufacturing. Established in 1978, With rich experience in this field which make us to be the golden supplier on alibaba and the sales volume is always in the top within the industry. Now we have more than 300 workers, fixed assets have reached 90000 thousands. We rewarded ISO9001, which is the manufacture license of special equipment certification, and design license of special equipment certification. Our best seller is grain oil machinery. We produce the complete oil production line, ranging from small scale screw oil press machine to the Turn-key project. Our products and project have been exported to many countries, such as Asia, America, Middle east, Africa, Europe etc.
WHY Choose us
1,Over 25 years experience in oil pressing equipment field, ranking first in Jinan,China.
2, Cooperate with Jinan Machine Design Research Institute and Jinan University of Technology in the oil equipment, protein extraction, phospholipid extraction,etc. R&D and application of new technology.
3, Approval by CE Certificate, Quality Systerm Certificate, France BV Certificate, which guarantee the quality of the equipment.
4,DTDC Desolventizer with most advanced technology in solvent extraction section .
5, Automatic Contorl System with PLC.
Main Technology
1,Pretreatment and Pre-pressing technology.
2,Solvent Extraction Technology.
3,Edible oil Refining Technology.
4,Dewaxing and Degreasing Technology.
5,Soybean protein concentrated and protein isolates Technology.
6,Peanut oil cold pressing and superfine fragrant peanut oil Technology.
7,Palm fruit pressing Technology.
8,Palm oil fractionation Technology.
Main Business Field
1.10-500T/H oil material first cleaning,drying and storage section turn-key project.
2.100-3000 T/D oil pretreatment, shelling and pre-press workshop turnkey project (soybean hot peeling, bean skin crushing; the soybean extrusion, high oil contained pre-press cake extrusion, and high oil contained embryos puffed; of direct puffed). Rice bran production line turn-key project.
3.Leaching workshop turnkey project (Towline extractor, Rotocel extractor, loop type extractor, DTDC separated machine, the full negative pressure evaporation, paraffin wax recovery, leaching workshop degum, phospholipid concentrate).
4.30-1000T/D oil continuous grade two or one physical (chemical) refining production line.
5.20-600T/D sunflower oil, rice bran oil, corn germ oil making and dewaxing turn-key project
6.10-200T/D Fatty acid esterification production cooking oil production line.
7.30-300T/D palm oil pressing line.
8.100-300T/D Coconut, peanut, sesame oil making project.
9.100-300T/D Coconut, peanut, sesame oil making project.
Available oil crops
Soybean, Palm, Palm kernel, Rice bran, Sunflower seed, Corn germ, Castor seed, Groundnut, Rapeseed, Copra, Almond, Sesame, Cotton seeds, Mustard seed, Pine nut, Shea nut, Grape seed, Tea seed, etc.
The techmology of my company for pretreatment and pre-pressing which mainly include the cleaning , decrustation extrusion,flaking,cooking and pre-pressing and so on .Considering the different characteristic of oil seeds and the customer requirements,we can provide you the special design,in order to adjust the oilseed to the optimun state ,which will improve the oil yield and the cake quality.
Pretreatment process feature:
1) Different combinations of process can process various oil plants in one workshop.
2) Use special intensified pretreatment technology for aroma peanut oil to make it more aroma.
3) Adopt advanced and reliable shelling technology to meet higher requirements for protein content in meal.
4) Extrusion treatment is used for raw materials with hard extraction, large-sized powder, and large capacity, which can reduce residual oil and solvent consumption, and increase the capacity by 50-80%.
5) The new technology of shelling and low-temperature treatment can ensure high protein and least denaturation.
1.Sunflower pretreatment flow chart:
CleaningâShellingâFlakingâCookingâPre-press
Main process description:
Vibration cleaning sieve
Flaking Mill
Cooking machine
Process feature:
Pretreatment process feature:
1) Different combinations of process can process various oil plants in one workshop.
2) Use special intensified pretreatment technology for aroma peanut oil to make it more aroma.
3) Adopt advanced and reliable shelling technology to meet higher requirements for protein content in meal.
4) Extrusion treatment is used for raw materials with hard extraction, large-sized powder, and large capacity, which can reduce residual oil and solvent consumption, and increase the capacity by 50-80%.
5) The new technology of shelling and low-temperature treatment can ensure high protein and least denaturation.
Economic and technical parameters
Steam consumption:Soybeanâ¤90kg/t Materials(Soybean moisture12%,Temperature:20°C)
Power consumption:365.95KW(Installed power)
Soybean extrusion cake quality:
Moisture â¤10%
Temperature 55°C~60°C
Oil content 19-24%
2.Extraction flow chart
Material embryosâExtractionâWet mealâEvaporationâCoolingâProduct meal packing
â
Mixed oilâFilterâNegative pressure evaporation â Crude oil
â
Solvent recovery
Negative pressure evaporation advantages:
⢠Vacuum evaporation features high efficiency, thorough de-solvation and low solvent consumption in crude oil.
⢠Use the second steam of desolventizer toaster and remaining steam from steam jet pump as the heat source of the first steam, which can save energy, reduce the condenser configuration area and save investment.
⢠Due to the low temperature of the steam, the crude oil features light color, good quality and low residual solvent.
Main economic and technical parameters:
500T/D Solvent Extraction Plant | |||
1 |
Residual oil in meal |
⤠1% (Soybean) |
|
2 |
Solvent consumption |
⤠1.5Kg/T (N-hexane) |
|
3 |
Crude oil moisture and volatile matter |
⤠0.30% |
|
4 |
Power consumption |
Installed capacity:320KW |
|
5 |
Steam consumption |
⤠280Kg/T (0.8MPa) |
|
6 |
Water consumption |
0.3t/T soybean cake |
|
7 |
Finished meal moisture |
⤠10-13% (adjustable) |
|
8 |
Urease activity |
0.05-0.25 |
|
9 |
Residual solvent in finished meal |
⤠100PPM (qualified detonated experiment) |
|
10 |
Mechanical impurity |
⤠0.20% |
3. Crude oil Refining
Continuous Oil Refining Process Introduction
Alkali hot water
Crude oilâfilterâmixâreactorâmixâreactorâcentrifugal separationâoil residue
â â
Phosphoric acid hot waterâmix â
â â
degumming oilâcoolerâdryâcentrifuge separationâmixâalkali liquor
â â
â vacuum steam jet pumpâ steam citric acid
â â â
â â â
bleaching earthâmixâdecoloringâfilterâdecoloring oilâ mixâ heat
â
refined oilâfilterâcoolâdeodorizingâvacuum
Oil Refining Workshop Exterior
Oil Refining Workshop inside
3T/D oil refinig process description:
The whole process of intermittent refining:
Oil inletâheating upâdeacidificationâdealkalizingâwashing 2-3 timesâdry dehydration. The total time is about 24 hours.
I. Low temperature with thick alkali:
Adjust the oil temperature to 20~30â, then put in 20~30Be alkali liquor in 5~10 minutes, and stir it about 20~60 minutes on condition of 60r/m. Increasing the temperature slowly when notice the separate of neatsoap after reacted, 1â per minute, when it reach 60â, stop stiring, keep still and make soap feet settlement, it will takes nearly 6~8 hours, then let out the soapstock.
â ¡. High temperature light alkali operation:
Firstly,determine the alkali thickness in accordance with the alkali value of crude oil(according to the table below), account the alkali and water added in, when the alkali value is under 5, for each unit acid value, the total water added into per ton oil is 23 kg. When the alkali value is over 5, no more than 12% of the oil heavy, the exceeded alkali is only 0.005~0.002%.
Crude oil alkali value |
3 |
3~5 |
5~7 |
7~10 |
>10 |
Alkali thickness Be |
10 |
11 |
12 |
14 |
16 |
â ¢. Washing:
After releasing the nigre, grease heated up to boom 90â, then add in the hot water for washing, stirring. Water temperature should be about 5 ~ 10 â higher than the oil temperature, for low water temperature tends to emulsification. After adding the water, continue to stir for 5 minutes, then rest 4 hours for precipitation, and release the soap water, wash 2 ~ 3 times depending on the oil quality and decide. Washed oil slowly heated up to 105â, stirred dehydration for 1 hour, washed oil can also direct inhaled decoloring pot and vacuum drying 30 minutes.
Laboratory
Workshop
Packaging & Shipping
Customer visiting
Approvals
Shandong Leader Machinery Co.,Ltd. is one of the leading Manufacturers and Suppliers of Higher oil rate low cost sunflower cooking oil mills.Shandong Leader Machinery Co.,Ltd. manufacture Higher oil rate low cost sunflower cooking oil mills making machine using cutting-edge technology,Shandong Leader Machinery Co.,Ltd. have many kinds of Solvent Extraction Plant for you reference,such as Higher oil rate low cost sunflower cooking oil mills,Shandong Leader Machinery Co.,Ltd. can meet your different requirement in Solvent Extraction Plant.Welcome to contact Shandong Leader Machinery Co.,Ltd.,contact name:Ms.Myra for a quotation
(Tel/whatsapp:0086-18363092712, Email:[email protected],Skype:leaderfoodmachine2).Welcome to send us your enquiry about capacity for Higher oil rate low cost sunflower cooking oil mills, inform us raw material you want to use for Higher oil rate low cost sunflower cooking oil mills,and specific requirements for Higher oil rate low cost sunflower cooking oil mills.Shandong Leader Machinery Co.,Ltd. will provide you best solution for your project about Solvent Extraction Plant.
Shandong Leader Machinery Co.,Ltd. is one of the leading Manufacturers and Suppliers of Higher oil rate low cost sunflower cooking oil mills.Shandong Leader Machinery Co.,Ltd. manufacture Higher oil rate low cost sunflower cooking oil mills making machine using cutting-edge technology, Shandong Leader Machinery Co.,Ltd. have many kinds of Solvent Extraction Plant for you reference,such as Higher oil rate low cost sunflower cooking oil mills ,Shandong Leader Machinery Co.,Ltd. can meet your different requirement in Solvent Extraction Plant.Welcome to contact Shandong Leader Machinery Co.,Ltd.,contact name:Ms.Myra for a quotation
(Tel/whatsapp:0086-18363092712, Email:[email protected],Skype:leaderfoodmachine2).Welcome to send us your enquiry about capacity for Higher oil rate low cost sunflower cooking oil mills, inform us raw material you want to use for Higher oil rate low cost sunflower cooking oil mills,and specific requirements for Higher oil rate low cost sunflower cooking oil mills.Shandong Leader Machinery Co.,Ltd. will provide you best solution for your project about Solvent Extraction Plant.