Agricultural experts for us to develop the basic criteria for the selection of food drying tower
Author：Henan Guangtai Machinery Co., Ltd. Click：2146次 Time：2017-01-22 16:43:52
The grain drying equipment refers to the use of mechanical equipment for grain drying of mechanical power, grain drying equipment on the market if the segmentation model is numerous, but if according to the design structure to classify words only two kinds: grain dryer vertical and horizontal grain dryer. Many of my friends think that appearance is the essential difference between grain dryer, and grain dryer in fact, except the appearance, internal structure and operation method of the two grain drying equipment also has the very big difference, on the drying effect and efficiency, grain drying tower is better than that of grain dryer, but grain dryer has the price advantage, in general, the two grain drying equipment you can choose each one has its own merits, according to their actual situation, we suggest that if the dried grain for food, the best choice of grain drying tower, if the dried grain used for making feed and other uses, grain drying machine is the best the choice of. About the difference between the grain drying tower and grain dryer, today for the time being introduced here, and then we discuss the topic with the selection of food drying tower. Along with the rapid growth of market demand, more and more manufacturers for grain dryer production, grain drying tower model is too numerous to mention, in order to help the farmers with the least money to buy the most suitable for their own use of the grain drying tower, grain drying tower selection principles here today I share with you by domestic agricultural experts set.
1 Selection of heat source for drying tower
When choosing the food drying tower, it is necessary to consider the local energy resources, so as to make reasonable use and reduce the cost. If there is a coal mine in the grain producing areas, the heat source to coal, anthracite or coke is appropriate, the price of the economy, but a one-time investment in coal-fired hot stove. There are oil and gas production areas, can be light diesel oil, heavy oil or natural gas and propane as hot stove fuel, such fuel use cost is high, but the hot blast stove one-time investment is small. It is suitable for the drying tower which is specially used for drying seeds. It is suitable for the hot blast stove with fuel oil or natural gas.
2 selection of the type of grain drying tower
Grain drying tower is divided into many types, such as: cross flow grain dryer, mixed flow grain dryer, grain drying tower, downstream CIS countercurrent and mixed grain dryer and drying countercurrent flow. The main food production areas, can choose high temperature rapid multi-stage concurrent flow grain dryer. If the amount of grain harvested by an individual farmer is small, a small batch (cycle) type grain drying tower or a small portable grain drying tower should be selected. If you like the food purchasing, the grain that place, a large number of food should be used in large scale continuous grain dryer is appropriate.
3 selection of specifications for the selection of grain drying tower
Grain drying tower specification selection should be large, because in most cases the harvest season in the rainy season, only need to use the grain dryer, if the drying efficiency is too low, processing capacity is too small it will not solve the problem. National and local reserves, food production areas should focus on large and medium-sized grain drying tower. The service radius of the fixed grain drying tower should be small, so as to reduce the transportation distance, reduce the cost and improve the benefit. Movable grain drying for producing concentrated taco rural region and the Southern small grain producing areas, the drying efficiency is best kept at 2 per hour to 5 tons, is too small, not popular with users, the best use of a machine, not only can the ordinary grain drying, but also the best drying some economic crops, the service radius should be bigger, can play the role of mobile grain dryer.
Grain drying tower is a large equipment expensive, we in the selection of the time, we must fully consider their actual needs, choose the right, don't choose, for the least money to buy the most suitable for their own use of the grain dryer.
