Full automatic crude sunflower oil refinery plant with low consumption

Full automatic crude sunflower oil refinery plant with low consumption is mainly used to roast various kernels, for example, peanuts, chestnuts, walnuts, almonds,beans, melon seeds and other granular material of the baking or drying. The machine with electric heating type, fuel oil type, gas type, or coal type as a heat source; Principle of adopting rotary drum, heat conduction, heat radiation and using coal as fuel; It has automatic temperature control device; Hot air as the drying medium, the heat enerLD works on roasted peanut, which is constantly propelled by propulsion device in roasting process.

Our Company

What could Mao Sheng do for our client?

1.We undertake pre-treatment, pressing, extraction, oil refining and the auxiliary projects, the services include civil negineering, process design, auto-control, layout plan and the cereals and oils further processing, e.g.soybean phospholipids, proteins, rare and high-value oils. In addition, we undertake process design and construction of feed mill, wheat flour plants.

2. 10-500T/H oil material first cleaning,drying and storage section turn-key project.

3.100-3000 T/D oil pretreatment, shelling and pre-press workshop turnkey project (soybean hot peeling, bean skin crushing; the soybean extrusion, high oil contained pre-press cake extrusion, and high oil contained embryos puffed; of direct puffed).

4.100-3000T/D leaching workshop turnkey project (Towline extractor, Rotocel extractor, loop type extractor, DTDC separated machine, the full negative pressure evaporation, paraffin wax recovery, leaching workshop degum, phospholipid concentrate).

5.30-1000T/D oil continuous grade two or one physical (chemical) refining production line.

6.20-600T/D Crude palm oil, rice bran oil, corn germ oil dewaxing turn-key project

7.10-200T/D Fatty acid esterification production Cooking oil production line.

Detailed Images Product Description

Chemical Refining of crude sunflower oil plant:

hot water

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

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Phosphoric acid ↓

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degumming oil←dry←heat← ← ← ←

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

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refined oil←filter←cool←deodorizing←vacuum

(1)Neutralization section

After heating, oil is then carried out with caustic soda to saponify the fatty acids and to ease the removal of the precipitate in centrifugal separator. The contact is made in mixer, and then a short contacting time is allowed in reactor. The lye saponifies the fatty acids in the oil and forLD soap stock, which is removed together with the guLD and the excess caustic solution. The caustic soda solution is coming from the caustic dosing device. The neutralized oil still contains small amounts of residual soap, which must be minimized before further processing. Some soft hot water (usually boiler treated water or steam condensates) is added to the oil in mixer and is then sent to washing centrifugal separator, where the residual soap is separated from the oil. The oil is dried under vacuum as the residual moisture must be reduced. The oil is first heated in a plate heat exchanger, by means of low pressure steam. The oil is then dried under vacuum in the dryer. of the bleaching section with its vacuum group. Then the oil is sent to the bleaching section by pump.

2)Bleaching section

Crude oil is fed to the oil-earth mixer through heat exchanger and heater. Prior to bleaching, the bleaching earth is dosed into the oil by means of a volumetric dosing system. The bleaching earth hopper is installed above the oil-earth mixer and assures continuous operation of the plant. The hopper can be automatically filled by means of the pneumatic earth feed assembly. After bleaching earth dosing, the oil flows into the bleacher. After bleaching, the oil-earth mixture is sent to filter and security filter by means of pump. After the filtration operation, oil recovery from spent cake is done by steam blowing and the spent cake is discharged and evacuated through a chute to a disposal container.

3)Deodorization Section

The bleached oil is first de-aerated in a buffer tank, It works at the same vacuum as the deodorizer and acts also as buffer feed capacity. After deaerator, Oil is sent by pump to be preheated by the heat exchange with the deodorized oil to a temperature between 190° and 210°C, and deodorized oil is cooling to a temperature of about 135°C. Finally, the oil is heated by conduction oil or high pressure steam until it reaches the final deodorizing temperature. After deodorization, the oil is cooled with feeding oil, polished, and pumped into storage tank.
This cooling and contact combined with a lower velocity will allow catching nearly all fatty acids distillates present in the gas flow.

4)Crystallization Section

Feedstock is heated and pumped to crystallizers. The oil is cooled according to a pre-determined cooling profile by means of controlling the temperature of the cooling medium circulating in the cooling coils. The design of this cooling profile depends on the quality of feedstock and the quality of olein/stearin fractions required. This is to keep the oil homogenized with frequency mechanical agitation in the crystallizers. A typical cooling program lasts for a certain time, depending on the quality of feedstock and product. When the oil appears as a thick semi-solid mass (slurry) containing stearin crystals in liquid olein, it is ready for filtration. If the crystallization result is not desirable, the slurry can be circulated through the feed oil heater for re-heating before being sent back to the feed oil tank for re-processing.

5) Filtration Section

When crystallization is completed, the slurry is fed to the Membrane Filter Press for filtration. The operation includes filter feed, filtering, squeezing and cake releasing. When the chambers are full after cake forming, the pumping will stop and the membranes are inflated to squeeze dry the filter cakes. After which, the residual oil in the core is blown dry by compressed air. Thereafter, the filter is opened and the cake will drop into a stearin tank. The stearin cake is melted in this tank by steam coils before it is discharged to storage. Olein flows into the olein tank, and is pumped to the outer olein storage tank.

Our Factory SiteOur Service

"No LD, Only better"

We will be commitment to provide high quality products with perfect site services and after-sales service. Now the specific commitments are as follows:

1. Ensure to timely provide complete sets of equipment and accessories.

2. Ensure that one-time installation debugging acceptance.

3. To provide high quality material with preferential price.

4. Priority to provide customer our new craftworks and products.

5. Free training technological operator to ensure the trained staff can operation independently.

6. In the installation process,we will appoint a installation supervision staff on the spot.

7. we will offer an experienced project manager, organize a good installation team for the work of field installation debugging.

8. After the equipment field assembly and installation, we will be also responsible for the single equipment debugging, online debugging and Feeding trial operation,

to ensure that equipments can normal operate in full load conditions.

We will provide all kinds of information and records according to the requirements of the bid.

The qualified completion files will be provided to customers according to their requirements within one month after acceptance.

9. In the warranty period, all because of the quality of products has caused the damage or failure of equipment, suppliers will take the responsibility for the free repair and replacing spare part.

10. Due to the damage caused by the customer,we only charge material costs for repair and replacement.

11. After the receipt of customers notice,we will suggests the method to solve problem within six hours,or send specialist to the site to solve the problem within twenty four hours.

Installation Site

Leader Edible Oil Refining Processes Co., LTD believe that whatever the field is, quality has always been at the heart of the company’s performance. We treat quality and service as a way of life and hope to serve you in the LD possible manner on a long term and mutually beneficial basis. If you want to know more information about our sunflower oil plant or any other seed processing plant, please contact us in the following form. Our responsible, experienced sunflower oil processing technical team is always ready to serve and guide you at any time.

All the other oil seeds pre-treatment and oil refining equipment, lLD sheller, cleaning sieve, cooker, filter and others is available at Guangxin. If you want to know to start a vegetable oil pressing line with oil press machine, please contact us, we will offer you the LD plan.

Contact:Heidi

Skype:heyabc

Tel:+86 15953125015(also Whatsapp)

Email:[email protected]

Leader Edible Oil Refining Processes Co., LTD is your LD choice!