sunflower,rapeseed,cotton,soybean edible oil refining/crude oil refining machine

sunflower,rapeseed,cotton,soybean edible oil refining/crude oil refining machine is mainly composed of 7 major parts of screw axis, press cage, feed mechanism, cake yielding mechanism. transmission system, electric control part and vacuum filter part. All the parts are assembled on the frame and screwed as a whole.

Advantage of sunflower,rapeseed,cotton,soybean edible oil refining/crude oil refining machine:
Service is our aim,Shandong Leader Machinery Co.,Ltd. are now a leading company in edible oil production plant field.Shandong Leader Machinery Co.,Ltd. supply various oil production plant and connected equipments. 300 people service team, escort for your project.
(1) High oil yield , obvious economic benefit .
(2) Lower residual oil rate in the dry meal .
(3) Improving the quality of the meal .
(4) low processing cost , high productivity.
(5) saving energy,saving labor.

Pressing process of sunflower,rapeseed,cotton,soybean edible oil refining/crude oil refining machine:
a. Pre-press: Press the flakes to leave about 16%-18% in the cake. The cake will go to extraction process.
b. Second oil press: Press the cake till the oil residue is about 5%.
C.Oil extraction effect is good, high oil extraction rate.

Specifications

1.crude oil refining machine
2.Full continuous, semi-continuous, batch refinery.
3.Fast delivery.

sunflower,rapeseed,cotton,soybean edible oil refining/crude oil refining machine

crude oil refining machine

1. Introduction

(1) The method of oil refineries Process can be divided into intermittence oil refining, semi-continuous oil refining and continuous oil refining.

(2) The main parts of oil refining plant:: neutralization, decoloration, deodorization, derosination, degumming and dewaxing. ( most of these parts are physical process)

2. Main Refining Process.

(1) Crude oil alkali refining

First, crude oil is put into neutralization tank. When the oil heated to 70-80 °C, the alkali water which heated by hot water is put into the balance tank. Then they are beginning to reaction to rid off the acid. Semi-refining oil and soapstock are got.

2) Semi-refining oil decolorizing

This part uses the clay to decolorizing the semi-refining oil. First, the oil and clay are mixed. After a short time, the color will get out from oil. Then the vibrating filter will separate the oil and clay. The oil get from this step is called decolorizing oil.

3) Decolorizing oil deodorizing

The function of this part is move the odour from the oil. The steam will play an important role in this processing. For most materials, this is the last step and edible oil have got.

4) Dewax

For rice bran oil, sunflower oil and corn embryo oil need the dewax process. The oil contains a lot of wax, which comes from the skin of oil seed.

3. Functions of main parts

(1) Refining section: used to P-acid de-gumming, alkali refining de-acid and water rinsing.

(2) Decoloring section: used to remove off pigments, bleaching oils and grease dehydrate.

(3) Deodorizing section: to remove off the odor components in oil.

(4) Dewax: used to remove off the wax in the oil, in order to get the high quality oil.

(5) Heattransfer oil stove: supply each device production needing heat energy, temperature reach above 280°C.

(6) Steam generator: produce the needing steam for de-odoring and distillation.

(7) vacuum pump: supply needing vacuum for dehydrate, de-color, de-odor. Vacuum degree can reach above 755mm Hg.

(8) Press filter: filter clay, filter out clear oil.

(9) Air compressor: blow dry bleached clay, blow empty the leftover oil in the press filter.

4.Technical performances of RBD oil

Transparency	Odour and taste	Color (L.V.B133.4)	Moisture and volatile
Clarification and clearness	No peculiar smell	≤R1 Y10	≤0.10%

Impurity	AV (mgKOH/g)	PV(meq/kg)	FFA
≤0.10%	≤0.12	≤3	0.06%

Refinery line
Crude oil refining workshop is through take off impurity, Degumming, decoloring, deodorization, removing wax, fractionation etc, to achieve different standards edible oil.
At present, Having four grade of edible oil, different oil grade have different requirement for quality and machines.
flow chart of refinery
Crude oil——→Take off impurity——→Degumming——→Decoloring——→

Deodorization——→Removing wax——→Fractionation——→Crystallization
Advantage:
1.After refining the impurity of oil must be less than 0.2%
2.Recycling system save power and money
3.Lower oil waste

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