MKJ-100
Product Overview
Our company is a provincial advanced enterprise in Hubei Province. The MKJ-100 rice bran forming and preservation machine is a patented product successfully developed by our company (patent No. 90224391.8). This machine passed the provincial appraisal in August 1989 and won the "Golden Crane" Award for outstanding new products in Hubei Province and the second prize for scientific and Technological Progress in Hubei Province in 1990. In the same year, the State Science and Technology Commission issued a national new product certificate, and it was listed by the State Planning Commission as a national key new product production plan for 1990. In November 1991, two key scientific and technological projects mainly based on this machine, namely "Research on Soybean Expansion and Extraction Process" and "Development of Rice Bran Salad Oil", were respectively appraised at the ministerial level. In October 1991, the Hubei Provincial Bureau of Grain organized and held on-site promotion meetings for this equipment in Anlu, Yingcheng and other places, and issued a special document (Document number: E Liang [91] No. 271) to promote it throughout the provincial grain system.
Product Features
This machine is a single machine integrating raw material input, heating, puffing and forming, etc. It features advanced technology, compact volume, stable operation, low noise, high productivity, simple operation and convenient maintenance. It has reached the international level of the 1990s and can be matched with various rice mills and extraction oil mills in China at present. It is an indispensable equipment for rice bran oil production and soybean puffing oil production. The matching situation with rice mills is as follows: one rice bran forming and preservation machine is provided for rice mills with a processing capacity of 50 to 75 tons per day, and two for those with a processing capacity of 100 to 120 tons per day. For every additional 50 tons of processing capacity in the following types of rice mills, two additional rice bran forming and preservation machines are added. Compared with similar foreign products, the price of a single unit is only about 20%.
Working principle
The MKJ-100 rice bran shaping and preservation machine utilizes the extrusion and shearing effect of an unequal distance screw system to convert mechanical energy into thermal energy, heating the raw materials inside the machine to around 130℃ for puffing and shaping.
Main functions
● Puffing of rice bran
1.Experimental results have shown that within the same period of time, the acid value of the stabilized rice bran processed by this machine is reduced by about 3mgKOH/g of oil, and the moisture content is decreased by about 3% compared with the untreated rice bran.
2.Preservation function: The acid value of the stable rice bran processed by this machine increases by about 1mgKOH/g of oil on average after one month of storage. Even in high-temperature seasons, the rice bran stored for 3 to 6 months still meets the oil production standards. However, the acid value of rice bran that has not been processed by this machine increases by more than 46mgKOH/g of oil on average after being stored for one week, losing its value for oil production.
3. The stable bran processed by this machine has a diameter of approximately φ3 to 5mm. During leaching, the solvent penetrates well, achieving the best leaching effect. Production evidence shows that the oil yield of the stabilized bran processed by this machine through the leaching method is more than twice as high as that extracted by traditional presses, and the refining rate is increased by more than 20%. Moreover, the residual oil content of the defatted bran obtained after leaching is low. It is not only the best raw material for producing inositol but also an ideal feed raw material.
4. The stable rice bran produced by this machine can produce high-quality rice bran salad oil.
● Soybean puffing
This machine is also suitable for puffing materials such as soybeans. The use of this machine to puffed soybeans can replace the processes of soybean oil production, rolling and pre-pressing. Direct leaching with expanded soybean feed has the following advantages:
1.The production capacity of the leaching device can be increased by 40% to 50%.
2. Under the same leaching conditions, the residual oil rate in the meal;
3.The solvent content of wet meal extracted by leaching is about 20% lower than that directly extracted from soybean green billets.
4. The total power consumption, steam consumption and equipment maintenance costs have been reduced.
Technical data
● Processing capacity: 250-350 kg/h;
● Residual oil in the meal after leaching: <1%;
● Matching power: 23.5kw;
● Dimensions: 1550×780×1510mm;
● Weight: 995kg.
