Basic Info.
Type
New-Type Hydraulic Oil Press
The Material
Stainless Steel
The Working Principle of
Physical Squeeze
Size
Different Capacity Sizes
Trademark
Zhongxing, Henan Province
Transport Package
The Wooden Case
Product Description
The advantages of peanut oil leaching equipment are as follows:
I. Production process of peanut oil pressing equipment:
Peanuts → hulling → kernel separation → crushing → steaming → pressing → filtering → peanut oil → refining workshop
1. A complete set of peanut oil processing equipment developed by Henan Zhongxing Grain and Oil Machinery Co., Ltd., mainly uses peanut hot pressing and can also be cold-pressed;
2. Adopt the technology of peeling, crushing, steaming and frying, and press the pressed oil with light color, low acid value and high nutritional value.
3. The benzo pyrene index that customers are concerned about can be solved in the pressing process, and the nutrients can be fully maintained.
4. The oil press adopts the screw press, which has large output, low residual oil and better production efficiency than the single screw machine.
Two, peanut oil processing equipment refining process flow:
1. Brief introduction:
The workshop adopts the production technology of intermittent refining. According to the different types and qualities of crude oil, the process parameters can be adjusted and different refining methods can be selected to produce the first, second and third grade edible oil.The process equipment we provide has the following advantages:
Flexible and convenient adjustment, even if the quality of raw materials slightly changed, it can still be normal production;
The maximum heat utilization, energy saving effect is remarkable;
Fully enclosed production process, avoid oil oxidation, to ensure the product's high quality and stability;
The appearance of the equipment is clean and beautiful, with long warranty time and lifelong after-sales service;
2. Scale and raw materials:
The processing capacity is 1-200t/d, taking 3t of soybean oil treated daily as an example
3. Product indicators:
Soybean oil products meet the national standard GB19111-2003 (I, III)
4. Main economic and technical indicators:
4.1 Total installed capacity of refining workshop: 26.7KW;Ton oil power consumption 55kw/h
4.2 Water consumption: circulating water 0.8t/ ton of oil
4.3 Accessory consumption: Caustic soda 3.5kg/ ton of oil;Activated clay 20_40kg/ ton oil
4.4 Refining consumption:
Neutralization alkali refining: 0.3+1.25×W%+0.3% when the gross oil W value is ≤3%
When the gross oil W value is ≥3%, it is 1.35×W%+0.3%
Decolorization: residual oil of clay residue <=25%
Deodorization: % 0.3% + FFA
5. Refining process description
5.1 Process Diagram
5.2 Process flow description
Operation: (1) alkali refining oil temperature adjustment and 60 ºC or so, then 20-30 be lye (1 kg caustic soda lye) + 5 kg water after 5-10 minutes, stir and under the condition of 60 r/min 5-10 min, observe the reaction of soap grain formed after separation condition and began to slowly heat up, in the slow mixing, about 1 ºC higher per minute, when the temperature reached 65 ºC, the separation of oil soap, stop stirring, began to static precipitation soapstock, normally takes 4 to 6 h after release soapstock.
Water washing operation: after releasing the soap feet, the oil is further heated to 75ºC, and then added with hot water greater than 5% of the weight of the oil. When adding water, the water temperature should be higher than the oil temperature of 5-10ºC, and the water temperature is too low and easy to emulsify.After adding water, continue stirring for 5min, then static precipitation for 3-4h, release the soapy water, and wash it with water repeatedly 1-2 times, depending on the quality of the oil.
Decolorization operation: open the vacuum pump, make the vacuum >=700mmHg;Will be washed before alkali refining suction decoloring cans, under the vacuum state open stirring, heating, temperature of 100 ºC after continue stirring for 10 min, make the oil moisture below 0.1%, then small doses decoloring agent (clay and activated carbon), add the amount depending on the product, generally for oil amount 2% - 4%, stirring after 20 min, cooled to about 90 ºC, broken vacuum, open the decoloring oil pump to filter for soil separation, decoloring oil.
(4) deodorization operation: decolorization oil is sucked into the deodorization tank by vacuum. When the vacuum degree reaches 755mmHg and the temperature is above 150ºC, open the bottom of the direct steam to begin distillation and deodorization, and start the timing;
A, deodorization time: 2-3h,
B, deodorization temperature: 220ºC-240ºC,
C, deodorization vacuum degree: above 755mmHg,
D, the whole process must be direct steam distillation,
Three, dewaxing process
1. Brief introduction:
In the processing of rapeseed oil, the wax inherent in rapeseed oil can be separated from the oil by dewaxing process, so as to enhance the nutritional value of the oil and improve the taste and quality of the oil.
Equipment characteristics of the workshop:
Flexible and convenient operation, low labor intensity;
The production environment is clean and sanitary under the completely closed condition.
All clean tap water is recycled, no sewage is produced and discharged, in line with environmental protection standards;
2. Scale and raw materials
Capacity 1-50t/d,
3. Product plan
Refined oil in line with national standards (1, 2).
4. Main economic and technical indicators
Installing capacity of dewaxing workshop: 14.4KW-78.2KW
5, dewaxing process description
Deodorizing oil → pre-cooling → crystallization crystallization → filtration separation → refined oil
Four, peanut oil processing equipment refining process flow:
1. Brief introduction:
The workshop adopts the production technology of intermittent refining. According to the different types and qualities of crude oil, the process parameters can be adjusted and different refining methods can be selected to produce the first, second and third grade edible oil.The process equipment we provide has the following advantages:
Flexible and convenient adjustment, even if the quality of raw materials slightly changed, it can still be normal production;
The maximum heat utilization, energy saving effect is remarkable;
Fully enclosed production process, avoid oil oxidation, to ensure the product's high quality and stability;
The appearance of the equipment is clean and beautiful, with long warranty time and lifelong after-sales service;
2. Scale and raw materials:
The processing capacity is 1-200t/d, taking 5t peanut oil treated daily as an example
3. Product indicators:
Peanut oil products meet the national standard GB19111-2003 (I, III)
4. Main economic and technical indicators:
4.1 Total installed capacity of refining workshop: 32.8KW;Ton oil power consumption 48kw/h
4.2 Water consumption: circulating water 0.8t/ ton of oil
4.3 Accessory consumption: Caustic soda 3.5kg/ ton of oil;Activated clay 20_40kg/ ton oil
4.4 Refining consumption:
Neutralization alkali refining: 0.3+1.25×W%+0.3% when the gross oil W value is ≤3%
When the gross oil W value is ≥3%, it is 1.35×W%+0.3%
Decolorization: residual oil of clay residue <=25%
Deodorization: % 0.3% + FFA
5. Refining process description
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5.2 Process flow description
Operation: (1) alkali refining oil temperature adjustment and 60 ºC or so, then 20-30 be lye (1 kg caustic soda lye) + 5 kg water after 5-10 minutes, stir and under the condition of 60 r/min 5-10 min, observe the reaction of soap grain formed after separation condition and began to slowly heat up, in the slow mixing, about 1 ºC higher per minute, when the temperature reached 65 ºC, the separation of oil soap, stop stirring, began to static precipitation soapstock, normally takes 4 to 6 h after release soapstock.
Water washing operation: after releasing the soap feet, the oil is further heated to 75ºC, and then added with hot water greater than 5% of the weight of the oil. When adding water, the water temperature should be higher than the oil temperature of 5-10ºC, and the water temperature is too low and easy to emulsify.After adding water, continue stirring for 5min, then static precipitation for 3-4h, release the soapy water, and wash it with water repeatedly 1-2 times, depending on the quality of the oil.
Decolorization operation: open the vacuum pump, make the vacuum >=700mmHg;Will be washed before alkali refining suction decoloring cans, under the vacuum state open stirring, heating, temperature of 100 ºC after continue stirring for 10 min, make the oil moisture below 0.1%, then small doses decoloring agent (clay and activated carbon), add the amount depending on the product, generally for oil amount 2% - 4%, stirring after 20 min, cooled to about 90 ºC, broken vacuum, open the decoloring oil pump to filter for soil separation, decoloring oil.
(4) deodorization operation: decolorization oil is sucked into the deodorization tank by vacuum. When the vacuum degree reaches 755mmHg and the temperature is above 150ºC, open the bottom of the direct steam to begin distillation and deodorization, and start the timing;
A, deodorization time: 2-3h,
B, deodorization temperature: 220ºC-240ºC,
C, deodorization vacuum degree: above 755mmHg,
D, the whole process must be direct steam distillation,
