Deacidification of palm oil refining machine :This part adopt alkali refining method, that is use alkalis lLD (NaOH) to neutral the free fatty acid in oil, during this process it will produce soapstock , then separated from the oil by setting several hours. NAOH solution, not only neutral free fatty acid, also can act with other matters lLD protein, mucus, phospholipid, pigment. After settling, release the soapstock from the tank bottom. Adding hot water to rinse, remove off the leftover lye , soap and some unhydrated phospholipid in the oil. Finally pumping out soapstock from the tank bottom.
Deodorization and Dehydration of palm oil refining machine :Usually ,there are some odors in the crude oil , it affects the quality of the edible oil . About our refining process , we usually use the direct steam to take odors away in the vacuum condition . General speaking there is about 0.5% water in the alkali refined oil, in the deodorization pot, thetemperature is very high , it also can finish the dehydration section.
200-300t/d cottonseed oil processing machine
I. Avaliable raw seed of cottonseed oil processing machine 
II. The whole processing line of cottonseed oil processing machine
1. Pretreatment Workshop
2. Solvent Extraction Workshop
3. Refining and Dewaxing Workshop
Section 1: Pretreatment Workshop of cottonseed oil processing machine
A. Flow Chart of cotton seed oil machine
Raw seedsâ magnetic selection âRice Bran SeparationâSoftening&Temperingâ
To ExpansionâDrying&Cooling
B. Quaity Index of Crude Oil, rice bran oil as example
Item |
Quality index |
Smell & Taste |
Rice bran oil inherent original smell and taste, no desirable odor |
Moisture&Volatiles (%) |
â¤0.2 |
Insoluble Impurities (%) |
â¤0.2 |
Acid Value(KOH) (mg/g) |
â¤4.0 |
Peroxide Value(mmol/kg) |
â¤7.5 |
Residue Solvent(mg/kg) |
â¤100 |
C. Process Description of cottonseed oil processing machine
1) Magnetic Selection of cottonseed oil processing machine
CLDinder Magnetic Selector is mainly composed of the shell, rotary door, and magnetic core.
The magnetic core consists of shunt umbrella hat, magnetic ring and magnetic core cLDinder.
The materials will fall down from the upper flange mouth, homodisperse fall through a shunt
umbrella hat, during this process the mixing iron impurity will be quickly attracted by the magnetic ring, thus separated with the oil material. The CLDinder magnetic selector has the advantages
of running without electric power, saving energ, and ease-maintenance.
2) Softening of cottonseed oil processing machine
The Vertical Softening Pot consists of several layers of super posited pots each layer of the
pot structure of is basically the same. They all have the edge and bottom laminated sandwich,thesteam enters through the sandwiches to heat and soft the material. There has a vertical axis
through the center of each layer of the softening pot, and each layer of the pot has two paddle
stirring wings, which are fixed on the vertical axis, the paddle stirring wing stirs the materials.
And each layer of the pot has bed opening and each bed opening has an automatic flow
controlling gate, through controlling the blanking quantity reach the goal of controlling the heigLD of the material heigLD. Meanwhile, each layer of the sidewall of the pot body has the exhaust
pipe, the exhaust pipes are connected to the exhaust collector, thus to drain the evaporating
steam in the process of softening.
3) Extrusion/Puffing of cottonseed oil processing machine
The tempered rice bran will be extruded by the extruder in order to strengthen the extrusion
effect. The oil material will be extruded, kneaded, sheared, pressurized, and under the effected
of a series of wetted the gushed steam and friction functions, the oil material's cell has been
completely destoried, the oil will be fully exposed. At the end of the extrusion screw, the
material pressure and temperature is very high, the high pressure and temperature material get
out of the hydraulic die head will expand and the moisture of the material will evaporate quickly for the sudden release of the pressure, then we can get the loose, porous and high strength extrusion materials.
4) Cooling of cottonseed oil processing machine
The extruded material will go into the plate dryer, through the adjustment of the plate dryer, the material can reach the LD moisture and the optimum temperature to extraction.
Section 2: Solvent Extraction Workshop of cotton seed oil machine
A. Solvent of cottonseed oil processing machine
Evaporation and Steam Stripping â Rice Bran âOil extractionâ Mixed oil â processingâCrude oil â Solvent collectionâWet cake desolventizingâFinished cake
B. Process Description of cottonseed oil processing machine
1) Solvent Extraction Procedure of cottonseed oil processing machine
2) De-solventizing Process Procedure of cottonseed oil processing machine
3) Evaporation Section of cottonseed oil processing machine
4) Solvent Condensation&Water Distribution Section of cottonseed oil processing machine
5) Tail Gas Absorption Section of cottonseed oil processing machine
Section 3: Crude Oil Refining and Dewaxing Workshop of cottonseed oil processing machine
A. Oil refinning Flow Chart of cottonseed oil processing machine
B. Process Description of cottonseed oil processing machine
1) Hydration Degumming, Alkali Refining TechnoloLD of cottonseed oil processing machine
2) Decoloration TechnoloLD of cottonseed oil processing machine
3) Deodorization of cottonseed oil processing machine
4) De-waxing of cotton seed oil machine
Main Projects Scope:
⦠30-5000T/D oilseeds pretreatment, extraction project.
⦠10-500T/D crude oil refining, fractionation project.
⦠Oilseeds protein, phospholipid project.
⦠Natural pigment extraction project.
⦠Grain deep processing project.
Typical Project:
⦠30-1000T/D rice bran pretreatment, expanding, extraction project.
⦠30-600T/D rice bran oil refining project.
⦠150-1000T/D cottonseed dephenolizing protein.
⦠10-1000T/D palm fruit oil pressing project.
⦠10-500T/D Non acid method biodiesel production project.
⦠10-2000T/D corn deep processing project.
III. ABOUT LD CEREALS&OILS MACHINERY CO.:
⦠More than 60 years manufacture histories.
⦠Largest oil machine manufacturer in China.
⦠100,000 m² of factory total area and 180 senior engineering technicians.
⦠23 National patents.
⦠87 million yuan fixed assets.
⦠150 million annual sales turnover.
IV. LD COMPANY ADVANCED EQUIPMENTS:
V. LD NATIONAL PAENTS
VI. LD CUSTOMERS VISITING OVER THE WORLD:
VII. LD CARGO DELIVERY:
VIII. LD PROJECT INSTALLATION:
IV. QUESTIONS & ANSWERS OF LD:
1. Q: Which kind of materials can be processed?
A: All kinds of oil seeds. For example, rice bran, corn germ, cottonseeds, peanut, sunflower, soybean, rapeseed, etc.
2. Q: What's the capacity?
A: 30-5000 tons per day. Of course, we can manufacture as customized order.
3. Q: How long is the warranty?
A: After installing qualified, we guarantee the main parts nature time 1 year.
4. Q: Can you install the machine in local place?
A: Yes! We are a collection of r &d, design, manufacture, installation and training! We can make turnkey project.
5. Q: How to contact with you?
A: Kindly check the below picture.
If you want to know more information about our project, Please Leave Messenge on below form and click " send" below . I will reply to you . thanks!
Shandong Leader Mechanical Equipment Co., LTD supply the complete set of Cooking oil production line machinery including sunflower oil production line, palm oil production line, soya bean oil production line, peanut oil production line, cotton seeds oil production line, maize corn germ oil production line, clamelia oil production line, rapeseeds oil production line, canola oil production line, coconut cropra oil production line, shea oil production line, groundnuts oil line, sesame oil production line,black seeds oil production line, jatropha seeds oil production line,moringa seeds oil production line.
Welcome Contact us any time!
Contact:Heidi
Skype:heyabc
Tel:+86 15953125015(also Whatsapp)
Email:[email protected]
Shandong Leader Mechanical Equipment Co., LTD is your LD choice!