DTDC with low consumption press machine sunflower oil production plant

DTDC with low consumption press machine sunflower oil production plant from Shandong Microwave Machinery Co.,Ltd.

Carrie-Sales manager

Shandong Microwave Machinery Co.,Ltd.

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DTDC with low consumption press machine sunflower oil production plant for oil plant
Process Description of Rice bran oil machinery:
The purpose of preparation is to extract a portion of oil by mechanical pressing while Rice bran oil machinery providing pressing cakes for extraction plant. DTDC with low consumption press machine sunflower oil production plant is a succession of several of the following processes: Bran Cleaning & Weighing, Cracking, Softening, Puffing,Flaking, Pressing, Oil Residue Extraction,Filling and Packing.

Description of Process of DTDC with low consumption press machine sunflower oil production plant:

1. Cleaning & Weighing Section of DTDC with low consumption press machine sunflower oil production plant
DTDC with low consumption press machine sunflower oil production plant from daily bin is treated by magnetic separator, weighing scale and screener with dedusting aspiration network to remove impurities.
2. Cracking Section of Rice bran oil machinery
The purpose of cracking is to crack Rice Bran into small particles previous to softening and flaking, in order to improve the quality and capacity of the flaker.
3. Softening and Puffing Section of DTDC with low consumption press machine sunflower oil production plant
Horizontal drum softener is designed to adjust temperature and moisture of Rice Bran previous to flaking, improving oil yield greatly.

DTDC with low consumption press machine sunflower oil production plant

WHY Choose us

1,Over 25 years experience in oil pressing equipment field, ranking first in Shandong,China.

2, Cooperate with Henan Machine Design Research Institute and Henan University of Technology in the oil equipment, protein extraction, phospholipid extraction,etc. R&D and application of new technology.

3,Approval by CE Certificate, Quality Systerm Certificate, France BV Certificate, which guarantee the quality of the equipment.

4,DTDC Desolventizer with most advanced technology in solvent extraction section.

5,Automatic Contorl System with PLC control.

Main Technology

1,Pretreatment and Pre-pressing technology.

2,Solvent Extraction Technology.

3,Edible oil Refining Technology.

4,Dewaxing and Degreasing Technology.

5,Soybean protein concentrated and protein isolates Technology.

6,Peanut oil cold pressing and superfine fragrant peanut oil Technology.

7,Palm fruit pressing Technology.

8,Palm oil fractionation Technology.

Main Business Field

1.Oil press machine for different capacities.

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). Rice bran production line turn-key project.
4.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 sunflower oil, rice bran oil, corn germ oil making and dewaxing turn-key project
7.10-200T/D Fatty acid esterification production cooking oil production line.

8.30-300T/D Palm oil pressing project.

9.100-300T/D Coconut, peanut, sesame oil making project.

Available oil crops

The techmology of my company for pretreatment and pre-pressing which mainly include the cleaning , decrustation extrusion,flaking,cooking and pre-pressing and so on .Considering the different characteristic of oil seeds and the customer requirements,we can provide you the special design,in order to adjust the oilseed to the optimun state ,which will improve the oil yield and the cake quality.

Pretreatment process feature:

1) Different combinations of process can process various oil plants in one workshop.

2) Use special intensified pretreatment technology for aroma peanut oil to make it more aroma.

3) Adopt advanced and reliable shelling technology to meet higher requirements for protein content in meal.

4) Extrusion treatment is used for raw materials with hard extraction, large-sized powder, and large capacity, which can reduce residual oil and solvent consumption, and increase the capacity by 50-80%.

5) The new technology of shelling and low-temperature treatment can ensure high protein and least denaturation.

1.Sunflower pretreatment flow chart:

Cleaning→Shelling→Flaking→Cooking→Pre-press

Main process description:

Flaking machine

Process feature:

Pretreatment process feature:

1) Different combinations of process can process various oil plants in one workshop.

2) Use special intensified pretreatment technology for aroma peanut oil to make it more aroma.

3) Adopt advanced and reliable shelling technology to meet higher requirements for protein content in meal.

4) The new technology of shelling and low-temperature treatment can ensure high protein and least denaturation.

2.Extraction flow chart:

Material embryos→Extraction→Wet meal→Evaporation→Cooling→Product meal packing

↓

Mixed oil→Filter→Negative pressure evaporation → Crude oil

↓

Solvent recovery

Negative pressure evaporation advantages:

• Vacuum evaporation features high efficiency, thorough de-solvation and low solvent consumption in crude oil.

• Use the second steam of desolventizer toaster and remaining steam from steam jet pump as the heat source of the first steam, which can save energy, reduce the condenser configuration area and save investment.

• Due to the low temperature of the steam, the crude oil features light color, good quality and low residual solvent.

Rotocel Extractor

3.Refining

Continuous Oil Refining Process Introduction

Alkali hot water

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

↑ ↓

Phosphoric acid hot water→mix ↓

↓

degumming oil←cooler←dry←centrifuge separation←mix←alkali liquor

↓ ↓

↓ vacuum steam jet pump←steam citric acid

↓

↓

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

↓

refined oil←filter←cool←deodorizing←vacuum

Part of Deodorization Tower

Process characteristics of 3T/D edible oil refining equipment.

Process description:

The whole process of intermittent refining:

Oil inlet→heating up→deacidification→dealkalizing→washing 2-3 times→dry dehydration. The total time is about 24 hours.

According to the difference of alkali thickness and oil temperature, the process of dealkalizing is divided into two types, one is low temperature with thick alkali (its initial temperature is 20 ~ 30 ℃, alkali thickness is 20 ~ 30 Be) and another one is high temperature with light alkali (its initial temperature is 75 ℃, alkali thickness is 10 to 16 Be). The former is generally applied and the latter is mainly used for crude oil which has low acid value, light clour and lustre, and less impurity.

I. Low temperature with thick alkali:

Adjust the oil temperature to 20~30℃, then put in 20~30Be alkali liquor in 5~10 minutes, and stir it about 20~60 minutes on condition of 60r/m. Increasing the temperature slowly when notice the separate of neatsoap after reacted, 1℃ per minute, when it reach 60℃, stop stiring, keep still and make soap feet settlement, it will takes nearly 6~8 hours, then let out the soapstock.

Ⅱ. High temperature light alkali operation:

Firstly,determine the alkali thickness in accordance with the alkali value of crude oil(according to the table below), account the alkali and water added in, when the alkali value is under 5, for each unit acid value, the total water added into per ton oil is 23 kg. When the alkali value is over 5, no more than 12% of the oil heavy, the exceeded alkali is only 0.005~0.002%.

When operating, first mix the crude oil, heat the temperature to be 70 ~ 75 ℃ diluted saline or phosphoric acid (concentration 90%) , when particles appear, add alkali, then continue to stir for 40 ~ 50 minutes and heat up to be 90 ~ 95 ℃ until soap grain obviously separated, and put into nigre after 2 ~ 3 hours' static.

Ⅲ. Washing:

After releasing the nigre, grease heated up to boom 90℃, then add in the hot water for washing, stirring. Water temperature should be about 5 ~ 10 ℃ higher than the oil temperature, for low water temperature tends to emulsification. After adding the water, continue to stir for 5 minutes, then rest 4 hours for precipitation, and release the soap water, wash 2 ~ 3 times depending on the oil quality and decide. Washed oil slowly heated up to 105℃, stirred dehydration for 1 hour, washed oil can also direct inhaled decoloring pot and vacuum drying 30 minutes.

Method of operate for descoloring

1 start the vacuum pump,vacuum degree ≥700mmHg

First, after washing of alkali refining inhaled decoloring pot, stirring, at the same time warming up to 90 ℃, and stir another 30 minutes, decrease moisture below 0.1%, then inhale a few decoloring agents "white earth, activated carbon >, the quantity depends on the oil color, generally, oil amount 2 ~ 4%, stirring 30 minutes, cooled to 70 ℃, use compressed air pressure to filter oil machines to separate the white earth and oil, then get decoloring oil.

Method of operate for deodorizating

l By vacuum pump oil bleaching inhaled deodorization pot, up to 755 mmHg in vacuum degree , begin distillation and deodorization timing;

l Deodorizating time : 4 Hours

l Deodorization temperature: 240℃/755mmHg~260℃/759mmHg

l Deodorization vacuum degree: above 755mmHg

l There is steam distillation during the whole timing process.

Pre-sale

System evaluation: 1)Project basic situation

Solution: 1)The investment budget. 2)Feasibility, rationality

Product selection: 1)Factory inspection. 2)Site measurement. 3)Technical discussion. 4)Supply professional drawing and lists.

Win--win coopration: 1)Sign the contract. 2) Establish mutual benefit, strategic cooprative partnership.

In-sale

Design evaluation:1) Detailed technical assessment, arrangement. 2)Design of process and equipment layout.

Procurement: Strictly inspection, optimized selection.

Installation: 1)Quality and quantity guaranteed. 2)Completion of hand over.

Acceptance:1)Acceptance test. 2)Accepted deliverable

Technical training: 1)On-site installation and products training. 2) Operation skills training. 3) Maintenance training. 4) Centralized technical training

After-sale

Technical service: Long time technical service

Accessories supplying: Supplying spare parts with cost price.

Shandong Microwave Machinery Co.,Ltd.is a Rice bran oil machinery factory specializing in the production of DTDC with low consumption press machine sunflower oil production plant, scientific research,manufacturing,installation, commissioning.Shandong Microwave Machinery Co.,Ltd.can provide Rice bran oil machinerycustomers with design and services of 1-2000 tons DTDC with low consumption press machine sunflower oil production plant. Shandong Microwave Machinery Co.,Ltd. have finished hundreds of successful projects Rice bran oil machineryover the years: peanut oil, soybean oil, rapeseed oil, cottonseed oil, sunflower oil, sesame oil, animal oil,grape seed oil, acer truncatum oil, peony seed oil, walnut oil, hemp seed oil, pine oil, tea seed oil, papaya oil, milk thistle seed, and other special type Rice bran oil machineryoil. Shandong Microwave Machinery Co.,Ltd. have independent import and export department. Shandong Microwave Machinery Co.,Ltd. Rice bran oil machineryequipment has been successfully exported to more than ten countries: Russia, Australia, India, Afghanistan, Cameroon,and so on.