Peanut Oil Solvent Extraction

Seed Hydraulic Press Machine operating principle:
1.When oil press is on work, material enters the extruding chamber from the hopper and then moves forwards by the rotating pressing screw and is pressed.
2.Under hightemperature condition in the chamber, there is quite strong friction among press screw, chamber and the oil materials.
3.On the other hand, root diameter of the pressing screw carries larger from one end to the other.
4.Hence when rotating, the thread not only pushes particles moving forwards but also turns them outwards as well.
5.Meanwhile, particles adjacent the screw will rotate along with screw’s rotating, causing every particle inside the chamber to possess different speed.
6.Therefore, relative movement among particles creates neat which is necessary during manufacturing because of helping protein change property, damage colloid, increase plasticity, decrease oil’s elasticity, resulting in high oil.

More than 30 years including 5 years overseas market experience of designing and installing complete Seed Hydraulic Press Machine,Shandong Leader Machinery Co.,Ltd. are now a leading company in Peanut Oil Solvent Extraction field.
Shandong Leader Machinery Co.,Ltd. supply various Seed Hydraulic Press Machine and connected equipments :
(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.

Peanut Oil Solvent Extraction

Part-1: Craft Flow For Peanut Oil Solvent Extraction

Sesame cake--Extractor--

a. Mixed oil--1st and 2nd evaporation--Stripping tower--Crude oil

b. Wet meal--DTDC toaster-- meal

Part-2: Main Process Introduction For Peanut Oil Solvent Extraction

a. LD Rotocel Extraction

1. Adopt stainless steel fixed grid plate and increase the horizontal grid plates, which can prevent the strong miscella from flowing back to the blanking case, so as to ensure good extraction effect;

2. The rotocel extractor is driven by rack, with unique rotor of balanced design, low rotating speed, low power, smooth operation, no noise and quite low maintenance cost;

3. The feeding system can adjust the rotating speed of airlock and main engine according to the feeding quantity and maintain a certain material level, which is beneficial to the micro negative pressure inside the extractor and reduce the solvent leakage.

b. Wet Meal Desolventizing Process

1. Passivate and damage the anti-nutritional components such as the urea enzyme and trypsin in the meal, andimprove meal value in use.

2. Control the protein denaturation degree in the meal , and improve the NSI index effectively.

3. It can better regulate the color, flavor and taste of the meal.

4. It can better reduce residual solvent in the meal and regulate the meal moisture, so as to guarantee the minimum solvent consumption and safe use of the meal.

c. Evaporation process

The liquid from the extractor is the miscella containing grease and oil, which can be separated out according their different vaporization temperatures. Our company mainly uses vacuum evaporation technology, and it can reduce solvent leakage and consumption. The separated solvent vapour is cooled and recycled back to the extractor for reuse, which can improve the solvent efficiency.

d. Solvent condensation & recovery process

Solvent condensation system combines with evaporation system closely, and evaporative condenser and steam stripping condenser all work under negative pressure. Non-condensable gas enters the energy saver from the shell of the first evaporator. In energy saver, non-condensable gas exchanges heat with condensate from the evaporative condenser. Finally, the condensate temperature discharged from energy saver is increased, and the solvent separated from water goes to solvent holding tank. The high temperature makes it unnecessary to be reheated for the recycling, so as to save energy.

Shandong LD Grain&Oil Machine Co.,Ltd 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.

1. The Shandong Qi’e grain and oil machinery company’s experts guide installation and have good technology.

We make the cooperation with Qi’e group many times. Their experts guide installation on-site and after-sales team provides 24 hours of technical services.

I think they have done a well in this respect. Among the large number of grease equipment manufacturers, they are very good in China. Hope we can continue to cooperate in the future.

2. Shandong Qi’e grain and oil machinery company’s equipment have good quality, and shipped on time.

We make the cooperation with Qi’e group for long time. Because they are manufacturer, their equipment have good quality assurance and reasonable price. They shipped on time after we finish contract.

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Shandong Leader Machinery Co.,Ltd. is one of the leading Manufacturers and Suppliers of Peanut Oil Solvent Extraction.Shandong Leader Machinery Co.,Ltd. manufacture Peanut Oil Solvent Extraction making machine using cutting-edge technology, Shandong Leader Machinery Co.,Ltd. have many kinds of Seed Hydraulic Press Machine for you reference,such as Peanut Oil Solvent Extraction ,Shandong Leader Machinery Co.,Ltd. can meet your different requirement in Seed Hydraulic Press Machine.Welcome to contact Shandong Leader Machinery Co.,Ltd.,contact name:Ms.Myra for a quotation
(Tel/whatsapp:0086-18363092712, Email:[email protected],Skype:leaderfoodmachine2).Welcome to send us your enquiry about capacity for Peanut Oil Solvent Extraction, inform us raw material you want to use for Peanut Oil Solvent Extraction,and specific requirements for Peanut Oil Solvent Extraction.Shandong Leader Machinery Co.,Ltd. will provide you best solution for your project about Seed Hydraulic Press Machine.