1 Advantages of instant rice

 

For crowds such as traveling and business trips, instant noodles need to be soaked in hot water, and if there is no boiling water, hot food cannot be eaten. There is no need to boil or heat when eating instant rice, tear off the outer package, pour the pure water bag inside into the heating bag, the water and heating bag will automatically mix and heat, steam the rice and dishes for 8-15 minutes before eating , not only meets the requirements of instant and convenience, but also is a staple food. The rice of self-heating rice has been processed by special processing technology, which can make up for the convenience of other convenience foods, and is very popular among consumers. It is in line with the fast-paced consumption concept of modern people and has a very broad development prospect.

 

2 The value of instant self-heating rice

 

Our nutritional rice production line is developed for the loss of rice nutrients in the traditional rice milling process. This product uses rice flour as raw material, adding a variety of grain flour or nutritional ingredients, and can be made into a very high-value product through extrusion. In the process, the broken rice and rice bran can be reused. The whole production process is simple and easy to operate: crush the broken rice and mix it with a certain amount of water and oil. At a certain temperature, the raw materials are matured in the extruder, then extruded through a die to form the shape of rice grains, and finally reformulated. The rice grains are dried at low temperature. This extrusion technology effectively avoids the loss of nutrients, and becomes a rice with rich nutrition and enhanced self-heating.

 

3 Processing flow and principle

 

Our instant rice production line uses extruder extrusion technology to change the internal structure of rice flour, and then cuts it into the shape of rice grains through a special mold, and then uses a fluidized bed dryer, microwave dryer, multi-layer mesh belt Drying and dehydration treatment is carried out in a dryer to fix the internal molecular structure of the rice to prevent regeneration, and it can be packaged after cooling.

 

1 Process flow of instant rice production equipment:

 

Raw material preparation→powder mixing→transportation→extrusion puffing→screening→transportation→drying→cooling→packaging

 

2 Self-heating rice production equipment configuration:

 

Powder mixer→feeder→extruder→vibrating screen→air conveyor→multi-layer oven→cooling conveyor→packing machine

 

 

3 Technical Parameters

मॉडल	स्थापित शक्ति	Power consumption	क्षमता	आयाम
SLG65-CJ  Nutritional rice process line	53.52kw	34.8kw	100~150kg/h	16200×1200×2200mm
SLG75-A  Nutritional rice process line	127.24kw	82.7kw	200~300kg/h	19780×2100×2300mm
SLG72-E  Instant rice process line	489.77kw	342.84kw	700~900kg/h	59900×9000×7000mm

 

4. Process composition of instant rice production equipment

 

 

1. Flour mixing machine: rice flour is used alone or mixed with some additives, and the equipment used for raw material preparation before food puffing is mainly to mix raw materials, water and required auxiliary materials (pigments, flavoring agents, etc.) with a flour mixing machine. It becomes the preparation before puffing.

 

2. Spiral feeding machine: The motor is used as the driving force for spiral conveying, and the mixed raw materials are conveyed to the feeding hopper of the extruder to ensure convenient and fast feeding.

 

3. Extrusion machine: There is a special control cabinet to extrude rice grains in a high-pressure environment. Adjusting the process and changing the mold can produce rice grains of different shapes. The machine is composed of feeding system, extrusion system, rotary cutting system, heating system, transmission system and control system. Using advanced screw extrusion technology, high temperature and high pressure are used to mature and expand the material, which is completed at one time. The main engine adopts frequency conversion speed regulation to ensure the stability of the production process. The product has a variety of colors and varieties, beautiful appearance, natural and lifelike, delicate texture, and a wide range of raw materials

 

4. Vibrating sieve: The extruded particles contain a little temperature and viscosity, and the particles are spread out through the vibrating sieve to avoid sticking together. Configure cooling fans.

 

5. Air conveyor: transport the product to the oven, and the height of the hoist is determined according to the oven.

 

6. Multi-layer oven: The drying box is a low-temperature custom-made oven. According to the nature of the product, it is an indirect drying box produced after long-term practice and technical improvement. Type: Five-layer five-meter hot air drying oven, five-layer seven-meter hot air low-temperature drying oven, seven-layer eight-meter hot air drying oven, different models of ovens with different output configurations

 

7. Cooling conveyor: The dried granules have a certain temperature, and the packaging quality is guaranteed by cooling to room temperature.

 

8. Packaging machine: vertical packaging machine and combined computer weighing, vacuum packaging machine packaging machine can be used.

 

 

Shandong Dayi Machinery Co., Ltd always pays attention to the dynamics of the food market, and regularly provides customers with new product ideas. As a snack food production line manufacturer and supplier, we have always been a leader in the development and production of puffed food technology and equipment. It is our responsibility to meet the actual production of customers and customize solutions for customers.

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