sunflower oil refining machine
USD $2,000 - $70,000 /Set
Min.Order:1 Set
Zhengzhou Qie Grain And Oil Machinery Co., Ltd.
My Phone: +86-15515503052
Skype:lisa-qe
Company Website:
Company Name: Zhengzhou Qi'e Grain and Oil Machinery Co., Ltd.
1. sunflower oil refining machine Main refining process:
(1).P-acid degumming operation:
Drawing the filtered or settled crude oil into the neutral pot, control oil temperature 40 ° C, liquid level cover the neutral pot volume about 80 %.Add into the neutral pot P-acid with 85% concentration, 0.1-0.2% oil weight.Start
up neutral pot, make main shalf stirring at 60-70 r/min, finish de-gumming in 30 min.
(2)alkali de-acid operation:
After finish de-gumming process, at once add into lye carrying alkali refining deacid, lye concentration 16 ° Be ′,
super alkali is 0.1-0.3% oil weight, af-ter finish adding, continuous stirring 30min, when soap particles accumulated
condensing, should reduce stirring speed, 30r/min avoid emulsion. After adding alkali, gradually rising temp
to the end temp 65 ° C, see to that the rising temp speed should control at 1 degree per minute, not too fast.
Shut off neutral pot drive part, the oil settled in the pot 6-8 hours, make oilseparate from soap.
(3)water rinse operation:
Adjust the neutral pot oil temp to about 85 ° C, add into hot water whose temp higher oil temp 10-15° C, the water use
amount each time is 10-15% oil weight.Start neutral pot drive part, make the main shalf stirring washing at 30r/m-
in, make the oil and water fully contact, stirring time 5-10 min.If oil/soap separate not ideal, the oil contains relative
high left soap, the first time washing, better to use thin salt water evenly spray into oil.
(4).de-coloring:
After dehydrate, inhale 3-5% oil weight active clay into the de-color pot to carry absorb de-coloring.
Decolor pot main axis stirring speed 60r/min, time 20 min, vacuum degree 750mmHg, is the whole absorb decolor craft
process requirement. Shut off vacuum valve, open vacuum break valve, stirring non-stop, reduce the oil temp down
to 70 ° C, the de-color finished.Continuous stirring, open oil outlet valve, press the de-color oil into the press filter, filter away waste clay, the last use air compressor blow clean and dry
(5).De-odor operation:
Open the vacuum valve, make the pot inside vacuum degree gradually reach above 750mmHg.
Inhale the de-color oil after filter into the de-odor pot, see to that oil amount should
cover the pot volume 60% Control oil temp at 240 ° C - 260 ° C, use the direct steam
under 0.1 -0.3Mpa to distillate 3-4 hours.
Shut off steam, shut off heat source, when the oil temp cooling to below 80 ° C, shut off vacuum, release de-odor oil , the de-odor process has finished.
Until now, the product oil after de-odor is high cooking oil, there are some factories
carrying again one time fine filtering after de-odor to increase the oil qulity.
The salad oil refining process is same to the high cooking oil refining proc ess, just has
a little higher requirements in each section, for example, during alkali refining, the super amount alkali a little much, when de-coloring, the bleaching agent much, de-odor time properly longer, the temp relatively higher, add one fine filtering section.
Type | oil refinery equipment |
Crude oil | Sunflower oil, sesame oil, cotton seed oil, peanut oil, rice bran oil, palm oil, |
Grade | First grade oil, it is the salad oil . |
Description | Main flow chat : 6. Dewaxing /cool |
Package | 40ft container * 4 Pcs or 5Pcs |
Material | Stainless steel and carbon steel |
2. sunflower oil refining machine Characteristics:
This units belongs to intermittent refining oil equipment, has all functions of large, small scale intermittent refining
equipment, and better than them. This equipment can produce high-cooking oil or salad oil. This units complete set
combined, self-prepare heat source, gas source, elect-rics control.
Light weight, save electricity , convenient use, this machine do not need special basis, either indoor
or outdoor is OK, just need to make up power source, water, prepare coal, alkali, Pacid, active clay, edible salt and other consume materials.
3. High quality corn oil refinery Units devices:
(1). Refining pot: used to P-acid de-gumming, alkali refining de-acid and water rinsing.
(2).De-color pot: used to remove off pigments, bleaching oils and grease de-hydrate.
(3).De-odor pot: used to remove off oils odor, foreign smells (stainless made)
Heat-transfer oil stove: supply each device production needing heat energy, temperature reach
above 280 ° C.
(4).Steam generator: produce the needing steam for de-odoring and distillation.
(5).Vacuum pump: supply needing vacuum for dehydrate, de-color, de-odor. Vacuum degree
can reach above 755mmHg.
(6).Press filter: filter clay, filter out clear oil.
(7).Air compressor: blow dry bleached clay, blow empty the leftover oil in the press filter.
4. sunflower oil refining machine Parameters:
Steam consumption | 450KG/T oil |
Electric consumption | 28Kwh/T oil |
Phosphoric acid | 2~3 kg/T oil |
Circulating water cooling water yield | 150m³/H |
Bleaching earth consumption | 5~50Kg/T oil |
Waste bleaching earth oil content | <35% |
Deodorization loss consumption | ≤0.5% |
Our comapny
Our Factory
Customers visit our factory
CE certification (safe certification) and
BV certification.(quality certification)
Contact information