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small scale crude cooking oil refinery machine for sunflower oil,China price supplier

small scale crude cooking oil refinery machine for sunflower oil
min.order / fob price
≥1 piece
Origin
Production Capacity50 Set/Sets per Year we may adjust as
CategoryFood Processing Machinery
Update Time2025-10-23
company profile
Zhengzhou Qie Grain And Oil Machinery Co., Ltd.
China
Contact: Ms.Ms. Susan Zhang
Tel: 86-371-55606731
Number of Employees: 101 - 200 People
Business Type: Manufacturer, Trading Company
product details
Origin:

small scale crude Cooking Oil refinery machine for SUNFLOWER OIL
1.Super wet degumming,
2.bleaching earth automatic metering,

Small Scale Cooking Oil Refinfery for Sunflower

  Continuous Oil Refining Process Introduction                            

 

                            Alkali hot water

 

Crude oil→filter→ mix →reactor→ mix reactor →centrifugal separation→ oil residue

 

                 ↑                                  

 

        Phosphoric acid        hot water mix                         

 

                                      

 

      d egumming oil← cooler dry ←centrifug e  separation← mix ←alkali liquor

 

                            

 

                   vacuum steam jet pump steam  citric acid

 

                                                  

 

bleaching earth mix →decoloring→ filter →decolor ing oil mix heat

 

                                                       

 

                              refined oil filter cool d eodorizing← vacuum

 

  Main Processes Introduction

  

Hydration Deguming & Alkali Refining Deacidification Process

 

  Neutralization :   the crude oil is output by the oil feed pump from the oil tank, and next enters the crude oil heat exchanger to recover part of heat after metering and then is heated to the required temperature by the heater. After that, the oil is mixed with the metered  phosphoric acid or citric acid from phosphate tank  in the gas mixture (M401), and then enters the conditioning tank (R401) to make the non-hydratable phospholipids in oil change into the hydratable phospholipids.   

 

Washing :   there is still about  500ppm  soap in the neutralized oil from the separator. To remove the remaining soap, add into the oil about 5~8% hot water, with water temperature  3 ~ 5 °C  higher than the oil generally. To achieve more stable washing effect, add  phosphoric acid or citric acid  when washing. The re-mixed oil and water in the mixer is heated to  90-95°C  by the heater, and then enters the wash separator to separate the remaining soap and most water. 

 

Vacuum drying  stage :  there is still moisture in the oil from the wash separator, and the moisture will affect the stability of the oil. So the oil at 90 °C  should be sent to vacuum drier to remove the moisture, and then the dehydrated oil goes to the decoloring process. Finally, pump out the dry oil by canned pump.  

 

  Continuous  Refining De colori ng P rocess

    The main function of d ecolori ng  process is  to  remov e oil  pigment ,  residual  soap grain  and metal ions.  U nder negative pressure , the mechanical mixing method combined with steam mixing will improve the decoloring effect. 

 

The degummed oil firstly enters into the heater to be heated to the appropriate temperature (110 °C ), and then goes to the bleaching earth mixing tank. The bleaching earth is delivered from the low bleaching box to the temporary tank by wind. The bleaching earth is added by automatic metering and is interlockingly controlled with the oil. 

    Continuous  De color ing   P rocess  Features :

  1 . The oil fully contacting with the decolorant can improve the  decolorization efficiency  and  reduce   the usage  of decolorant ;

  2. The continuous and uniform material flows will balance the decoloring time and avoid the recovery of grease oxidation and acid value. 

  3. The special mixing structure of decoloring tower won't cause the material dead area, which can avoid the adsorbent  sedimentation  and pipe blockage. 

 

  Continuous Refining Deodorizing Process

The qualified decolored oil enters into the spiral plate heat exchanger to recover most of the heat, and next goes to high pressure steam heat exchanger to be heated to the process temperature ( 240-260°C ) and then enters the  deodori zation   to wer.  

 

Automatic Control System

Our company has applied the automatic control system with advancedness, security, reliability into the pretreatment, extraction, refining and  fractionation  in large oil plants. For its application in automatic control system, it can control the production in the entire workshop and monitor the operational status of each device by controlling the computer terminals in the room. One person only can operate the entire workshop, with efficient production management. It has reduced the production cost greatly and improved the management efficiency. 

 

Steam consumption

700KG/T oil

  Electric consumption

28Kwh/T oil

Water  ( soften water )

  150Kg/T oil

        Phosphoric acid

  2~3 kg/T oil

  Alkali

  acid valuex1-3kg/T oil

Circulating water cooling water yield

  150M3/H

Bleaching earth consumption

3-5Kg/T oil

Waste bleaching earth oil content

≤25~35%

Refining losses

acid valuex1.2 (chemical refining)

  acid valuex 0.6 (physics refining)

Bleaching losses

the quantity of bleaching earth×0.25%

Deodorization loss consumption

≤0.5 %≤0.5%

Refining rate

1 - refining consumption 

 

 

 

Type:
Grain Processing Equipment
After-sales Service Provided:
Engineers available to service machinery overseas
color:
silver
Waste bleaching:
<35%
Bleaching earth consumption:
5~50Kg/Toil
steam consumption:
450kg/T oil
phosphoric acid:
2~3kg/T oil
Deodorization loss consumption:
≤0.5%
electric consumption:
28kwh/T oil
capacity:
based on the need of clients
condition:
new
certification:
BV, CE, ISO9001, etc....
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