High Efficiency LD Brand walnut oil refining machinery plant

This treatment technology of Biodiesel Oil Production Line is newly developed by our company Shandong Leader Machinery Co.,ltd., which can meet high quality standards of biodiesel and have many advantages such as fast reaction speed, high conversion rate, vitriol not required to be catalyst, sulphur controlled below 10ppm, small corrosivity to equipment, zero waste water discharge and others. The research of this technology High Efficiency LD Brand walnut oil refining machinery plant changed the record of using heterogeneous catalyst in old technologies, breaking the history of only having national standard biodiesel but no European standard biodiesel.Our company Shandong Leader Machinery Co.,ltd. regards "quality is life"as our enterprise spirit. Our products have already passed relevant International Quality Management System Certifications. Our products are also exported to European Union. We adopt highly abrasive materials and advanced processing technique of High Efficiency LD Brand walnut oil refining machinery plant, making the devices have long service life and wear-proof performance. We have won a great reputation at home and abroad.

High Efficiency LD Brand walnut oil refining machinery plant

The whole production line contains three workshops: sunflower pretreatment&expansion workshop, sunflower extraction workshop, sunflower refining workshop

Part I Pretreatment&Expansion Workshop

Flow Chart :

Crude sunflower → cleaning → softening → expanding → drying → to extraction workshop

Pretreatment and prepressing section is a very important section before extraction.

It will directly affect extraction effect.

Craft features:

1.Create good production environment

2.Minimize the total fat loss,increase oil yield and output and improve the quality of oil and cake&meal.

3.Comprehensively utilize impurities and offal.

4.Perfectly match extraction production line,design different production processes according to different materials.

Part II Sunflower Oil Extraction Workshop

Flow Chart :

solvent steam

↓ ↓

extraction → mixed oil → evaporation→ steam-stripping → crude peanut oil

Extractor types:

Level rotation extractor, loop type extractor, chain extractor

Extraction methods:

Use organic solvent through soaking or spraying contact methods to extract oil from oilseeds.

Advantages of extraction craft:

1.High oil yield, low residual oil in meal; 2.Low labor intensity;

3.Good working environment; 4.Good meal quality.

Negative pressure evaporation helps to improve crude oil quality.

Craft features:

1. Adopting negative pressure evaporation can ensure excellent oil quality;

2. Extraction system is highly adaptable, and can adapt to different raw material ;

3. All equipments are provided with exhaust gas absorption systems with excellent absorption effect;

4. Full energy-saving design utilizes heat energy for many times and saves steam consumption

Part III Sunflower Oil Refining Workshop

Flow chart :

crude sunflower oil → degumming&dephosphorization → deacidification → drying → decolorization → deodorization → defatting → dewaxing → product oil.

Refining methods:

oil refining is according to the different usage and requirements, utilizing the physical methods and chemical processes to get rid of the harmful impurities and needless substance in the crude oil, getting standard oil.

Advantages of refining craft:

1. After refining the impurity of oil must be less than 0.2% ;

2.Recycling system save power and money;

3.Lower oil waste.

Craft features:

1.Continuous alkali refining shortens contact time between oil and lye,reduces grease saponification,lowers refining consumption,and improves efficiency.

2.Decolorization adopts technology of combining premixing and steam mixing bleaching,which improves bleaching efficiency,saves consumption of bleaching clay,and it's simple and convenient to operate;and negative pressure state avoids oxygen in the air from contacting with hot oil,thereby ensuring oil product quality,inhibiting acid value to rise again,and lowering peroxide value.

3.Deodorization adopts new type continuous deodorization equipment which is applicable for deacidification and deodorization of plant oil with high acid value and low-resin content,the actual production proves its most obvious advantages are strong deacidification ability,excellent hot bleaching effect,high refining rate,good oil quality and so on.

4.The process has multiple heat exchange,which makes full use of the heat energy system,effectively reduces steam consumption,and also has the advantages of adjustable production process,flexible operation,high automatic degree,environment sanitation and so on.

Biodiesel Oil Production Line Totally getting rid of sulfur as catalyst and fully overcoming the problem of equipment corrosion caused by sulfur.High Efficiency LD Brand walnut oil refining machinery plant Products meet the sulfur content standards since we stopped using sulfur as catalyst.Because we don’t adopt reaction of methyl alcohol and free fatty acid, so no water exists in methyl alcohol, which reduces High Efficiency LD Brand walnut oil refining machinery plant equipment investment.Shandong Leader Machinery Co.,ltd. By reason of not using mineral acid,emission loads of acid water and acid slag have greatly decreased, relatively reducing environmental pollution; Shandong Leader Machinery Co.,ltd. Some glycerin can be recycled and utilized continuously for several times, which saves production costs. Biodiesel Oil Production Line Products and raw materials exchange heat continuously for several times, realizing the cyclic utilization of thermal energy and significantly saving production costs of Biodiesel Oil Production Line.Independently researched and developed turbulent flow type tubular reactor High Efficiency LD Brand walnut oil refining machinery plant can realize continuous reaction at low temperature and product quality can be controlled on-line at any time, which thoroughly solves the instability problem of products generated by kettle type reaction, getting standard products of unified quality.

If you have any demand about microwave drying equipment and edible oil refining equipment, pls feel free contact us any time.
Email:sales21@ldfoodmachine.com
Whatsapp:+86 13064099546
Skype:leaderfoodmachine21
Contact:Mandy

NOTE:We can specially design the machine according to your production's features.