Chinese supplier cooking oil pretreatment and pressing machinery plant with ISO

Chinese supplier cooking oil pretreatment and pressing machinery plant with ISO

Generally, Full set oil manufacturing plant including three main workshops:

I. Oil pretreatment and prepressing equipment

Oil seeds --  Magnetic box-- Cleaning Sieve-- Crusher -- Flaking roll -- Cooker --  Oil prepressing -- Cakes -- Solvent Extraction workshop

Crude oil --  Refining workshop

Cleaning section

According to different particle size between oilseeds and impurities,remove big and small impurities from oilseeds with vibrating screen

crushing section

Before flaking, crush big oilseeds into smaller pieces to increase superficial area, beneficial for transfering softening temperature and moisture, improve softening efficiency.

flaking section

Roll oilseeds from pellets to thin flakes through mechanical method

softening section

Adjust moisture and temperature of oilseeds to improve their plastivity and reach required flaking condition.

oil pressing section

For oilseeds with high oil content, it needs pre-pressing to press part of oil firstly and then extract residual oil in cake through solvent extraction method.

Craft features:

1. Create a good production environment

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

3. Comprehensively utilize impurities and offal.

4. Perfectly match extraction production line, designing different production processes according to different oilseed.

II. Oil Extraction Equipment

Solvent-- Extractor--Mixed oil --  1st and 2nd evaporation -- Stripping tower -- Crude oil

Wet meal -- DTDC toaster -- Meal

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 equipment is 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

III. Oil refining equipment

Crudeoil→preheating→mixing→oilalkali blending→ mixing reaction→ desoaping→soapstock                                                                                                                                         ↓ 

leaching←distillation and deodorization←filter←decolorizing←drying←dehydration←washing←softwater

     ↓                             ↓                             ↓              ↑                                ↓

   Oil                         evapor             waste clay   adsorbent               waste water

Craft features

1. Continuous alkali refining shortens contact tome between oil and lye, which reduces oil saponification state, lowers refining consumption, and improves efficiency;

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

3. Physical refining section adopts new type continuous deacidiffication and deodorization

craft, which is applicable for vegetable oil of high acid value and low resin content, the actual production proves its most obvious advantages as following: strong deacidiffication ability, excellent hot bleaching effect, high refining rate, good oil quality etc.

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

According the Customers needs, our Engineer can make plan for The Customer.

Our Certificates

1. We can provide fine quality products at factory price and put the customers’ interest 

in the first place 

2. We can timely provide the complete sets of equipment and accessories

3. Provide  technological operator to ensure the trained staff can operate independently 

4. We will offer an experienced project manager, organized a good installation for the 

work of field installation debugging. 

5. In the warranty period , the damage or failure all because of the quality of products 

can be repaired. 

Welcome to Visit us for more information !