Walnut Oil Extraction Oil Press Screw Oil Press for Sale Extract Oil Press Cold Press Seeds Oil Machine Oil Refinery Plant

Walnut Oil Extraction Oil Press Screw Oil Press for Sale Extract Oil Press Cold Press Seeds Oil Machine Oil Refinery Plant

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1) CZPTizer It truly is employed for ridding off acid, degumming.
2) Decolorizer It’s employed for ridding off/minimizing the colour of the oil.
three) Deodorizer It really is utilized for ridding off odor of the oil.
four) Transfer oil furence It’s employed providing for the heats necessary to the line, it could make the temperature up to 280 levels.
5) Air pressurer Blow to dry the Clay for decoloring.
6) Oil filter Very clear the oil decolorized.
7) Steam producer Making steams of large temperater for deodorizer.

1) CZPTizing
There is 2 approaches in accordance to adding distinct quantity alikali and diverse oil temperature.
One is weak alkali(10-sixteen Be) and large oil temperature (seventy five degrees), who is only used for weak colour and reduced acidity The other is reduced temperature(20 levels orso ) and density alkali(20 Be orso), whose is utilized far more.
A) Minimal temperature(twenty degrees orso ) and density alkali(twenty Be orso)
Modify the tempetature of oil to 20-30degrees, then place alkali water of twenty-thirty Be into oil inside 5-ten minutes, mixing and rise temperate for twenty- 60 minutes. When the temperature of oil increase to sixty degrees orso, to quit incorporating heats and immobility for 6-8 hrs to out of the soap particle.
B) Weak alkali(ten-16 Be) and higher oil temperature (75 levels) (Omission)
C) Washing by h2o
Right after be out of the cleaning soap paticle from the under of refiner, then continustly incorporating the heats to 90degrees, then include some hot water to washing the oil, note the temperature of water is increased for five-10degrees than oil temperature. Then mixing them for five mins, then immobility for four hrs, put off the cleaning soap water, so for two-3 instances which is confirmed as the oil high quality.
Oil washed is added heat to 105 levels orso, to blend then dehydrate for 1 hour, also straight is pumped into decolorizer vessel for dry for thirty mins in the vacuum situation.

two) Decolorizer
Pump the oil netralized into decolorizer vessel, samely mixing to increase its temperature to ninety degrees, then mixing for thirty mins, to decrease h2o to .one%, then set a small clay (decoloring media) 2
four % of whole oil, mixing for thirty minutes, to minimize the temperature to 70 levels, then filte the clay with oil filter, to get the oil decolorized.

three) Deodorizer
Pump the oil decolorized into deodorizer vessel in 755mmHg of vacuum, 240 levels-260degrees, to distillate for 4hrs wit steams. Then flip off the steams to open up the cooler to reduce the temperature to forty-eighty degrees, then check a small oil, if okay to pack it.

5-20t Factory cost crude oil refinery processing  edible  oil refinery plant


Use rational refiner technology, a little expenditure, effortless procedure. According to the quality of cake, change technological parameter, several sorts of oil grade can bu made.
two.Scope and raw content
Scope:5T/D Palm Oil Refinery Line 
Uncooked substance:

Acid(HOKmmg/g) :< 15.0
Impurity(%) :≤ two.
Dampness and volatile(%) :≤2.
three. Prepare: Finished oil comply the Chinese CZPT
four.CZPT goal
CZPTtric use:< 24 kw·h/t oil 
Cycle Drinking water intake: < 15m3/t oil
Gentle drinking water :< 180kg/t oil
 Accessory consumption:Clay < 3%, phosphoric acid <0.2%
Refiner consumption
L%=1- refining generate% has relation with quality of impolite oil and acid worth.
five.Description of the Process.


five.two. Description of main Process
The crude palm oil has considerably less hydratable & non-hydratable phosphoric acid and high FFA. So the line is adopted the physical refining strategy, which is not only significantly more inexpensive and effective than chemical refining, but also brings about no air pollution by means of squander water and exhaust air.

Degumming and Pre-bleaching Segment:
Unique Degumming Area
Take away solubility impurity in the crude oil is degumming procedure. Simply because phosphoric acid is principal part of solubility impurity in the crude oil. In business, degumming also is named to get rid of phosphoric acid. Prior to distilling approach for bodily refinery, take away solubility impurity is a quite important phase, it can minimize loss in the oil, improve oil top quality.
The Crude oil filtered is pumped out from the Buffer Tank. Passing by way of dosing system, the oil enters into the Heat Exchanger to be Heated up to made temperature 60ºC. Then go into the mixer vessel for mixing with the the phosphoric aced included by way of the metering Pump. The combination movement into the acid reacting vessel for reacting for 15-20mins. 
Then individual the gums and oil via 1 centrifuge. Oil is exchanging heat to 70 degrees and stream into the pre-bleaching method.
Phosphoric acid (80-eighty five%) .05 – .2% of crude oil
Operating time < 20mins
Steam < 100kg/t crude oil 

Pre-Decolorizer Procedure 
the oil degummed is pumped into the decolorizer, samely open up the vacuum technique to increase its temperature to remove off the moisture firstly. 
The clay dosed circulation into the mixing tank/clay and oil firstly,, then inhaled into the decolorizer vessel with the vacuum condition, which mixing for 30mins or so below the a hundred and ten degrees and vacuum condition, following cooling(the decolorizer vessel has the water coil for cooling oil), the temperature to 70 levels or so, which stream into the leaf filter for remove off the clay and oil go to the subsequent procedure. 
Be aware: This process could remove out forty% pink color/carotenoids, the more is eliminated out from the distilling method.
Data: P < 5ppm,Fe ion < 0.1ppm, Cu < 0.01ppm
Distilling Process 
Pump the oil decolorized into the distilling vessel in the higher vacuum, and 240 degrees -260degrees oil temperature, to distillate for 4hrs.
The FFA would be remove out with the direct steam. 
The closing oil is out after exchanging between sizzling oil distilled and oil decolorized.
Observe: This procedure is not only take away out the FFA, but also odor and most of purple color / Hot sensitive decolorization.

Fractionation of oils and fat Method 
Dry fractionation of oils and fat is the separation of higher-melting triglycerides from minimal-melting triglycerides by crystallization from the soften. Apart from blending, it is the most inexpensive procedure in oils and fat processing. It is a pure actual physical method compared to other chemical modification processes such as hydrogenation and interesterification which modify triglycerides. Dry fractionation is now used to a lot of types of fat: palm oil, anhydrous milk fat, tallow, fish oil, lard, cottonseed oil, sunflower seed oil, palm kernel oil, tallow butter fat, and unique fats.

The most essential applications are: palm olein employed thoroughly as frying oil, palm super olein as salad oil and frying oil, the palm-mid fraction as component of cocoa butter equal, palm kernel stearin as cocoa butter substitute, anhydrous milk body fat fractions for bakery and confectionery goods, spreadable butter, tallow olein for frying oil and spreads. In this process, the body fat is melted and heated to remove any crystal memory. The molten fat is cooled down below controlled agitation and cooling situations to create crystals nuclei shaped by the increased melting triglycerides. Then, nuclei will increase to form crystals of the desired dimensions. When the crystallisation has progressed far ample, the slurry is divided. 
The closing oil could be divided into 18degrees, 24degrees, 33degrees according to melting levels.
Transmit sizzling oil CZPT
The furnace is an organic and natural CZPT heating furnace with typical liquid oil for the medium the gasoline could be coal and diesel oil, waste oil. The very hot temperature oil pump forcedly express the hot oil recycle into the using technique, recognize to transmit the heats indirectly from the furnace to making use of method. 
The crucial is that the furnace is not higher strain boiler, to lessen the inspecting price each and every 12 months.

Main Data: 

The electricity of Supporting Heat





Valve of Pipe











Vacuum Pump System

Steam and drinking water jet vacuum pump system for distilling program.


Max Force


Water Pump

Steam Strain

Steam Intake

Recycling CZPT H2o Essential








Main Initiatives Scope:

—–thirty-5000T/D cooking oil seeds pretreatment undertaking
—–30-5000T/D cooking oil seeds extraction task
—–ten-500T/D crude cooking oil refining machine 
—- five-200T/D crude oil mill refinery machine 

—-10-2000T/D edible oil refining machine 

—-1-200T/D mini cooking oil mill plant

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ZheJiang Double CZPTs CZPTry I/E CO.,LTD

A professional collection of research ,style, production and sales of Oil making device,animal foods device ,extruder machine for pet and treats,and several other type of food machine.

Our company has a big manufacturing factory with 40 years rich experiences based on one CZPT machinery started by our government machinery department, we adopts advanced production technology, sophisticated equipment and have won abundant strength after many years of development accumulation. 

Our puffed machinery has won the 1999 best national evaluation,and passed the ISO 9001 CZPT CZPT Authentication in 2000.More proudly, we have achieved the CE certificate to convenient more CZPTean customers.

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Walnut Oil Extraction Oil Press Screw Oil Press for Sale Extract Oil Press Cold Press Seeds Oil Machine Oil Refinery Plant