Honeysuckle drying dryer becomes a typical application of microwave technology

China Drying Network News Honeysuckle drying dryer is a typical representative of microwave technology in the field of food machinery drying, and also shows the application of microwave technology. Install the inlet and outlet devices, install front and rear inlet and outlet bins respectively, and control the inlet and outlet bin seals. The oblique flange and the cylinder both sides of the gap around the uniform, when the cylinder rotation around the gap error is less than 8mm. Dryer is a mineral processing equipment One of the major equipments requires strong technical installation and high process standards. Honeysuckle dryer drying technology: pure hot air generated by the hot stove, hot air temperature 34 °C -280 °C controllable, using heat drying and ventilation drying can also use dry dehydration at the same time, strengthen the ventilation of the hot air reasonable Adjustment, multi-layer drying box cycle flip, layer-by-layer drying, full use of hot air, rapid drying dehydration, efficient operation.

Honeysuckle dryer six advantages: (1) honeysuckle drying dryer heating fast. Microwave heating is to make the heated material itself a heating element, and no heat conduction process is required. Therefore, even a material with poor thermal conductivity can reach the heating temperature in a very short time. Microwave heating can reach 800°C or more per minute, the efficiency of converting microwave energy into heat energy is usually 70% to 85%, and the conversion time is only 6-9 seconds. (2) The honeysuckle dryer heats evenly. Regardless of the shape of each part of the material, microwave heating can make the surface of the material penetrate the electromagnetic wave and generate heat energy. With selective heating, especially in the heating process, the center temperature of the material is often slightly higher than the surface, which is conducive to the smooth discharge of water vapor inside the material. Therefore, the material inside and outside the heating uniformity is basically the same, there will be no other heating method due to thermal conduction surface burn or endogenous phenomenon. (3) Honeysuckle dryer is energy-efficient. In the microwave heating process, there is almost no other loss except the temperature of the heated material, so the thermal efficiency is high and energy is saved. If fine ceramics are sintered at high temperature and high pressure (1500°C～2500°C), the furnace wall temperature is only 30°C～45°C higher than room temperature. (4) Honeysuckle dryer can also prevent mold, sterilization, preservation. Microwave heating has a thermal effect and a biological effect, so it can be sterilized, mildew-proof, and fresh at a relatively low temperature (at a low temperature in a vacuum state). Combined with microwave heating speed, short time, can maximize the preservation of the activity of the material and the original material color and nutrients. (5) The honeysuckle dryer is an advanced technology that can achieve automatic control. As long as the microwave power is controlled (adjustable), immediate heating and stopping can be achieved without thermal inertia. The man-machine interface and the PLC can be used for programmable and automated control of heating process and heating process specifications. (6) The use of honeysuckle dryers is safe and harmless and improves working conditions. Because the microwave is controlled in the heating cavity and waveguide made of metal, there is almost no microwave leakage, no radioactive residue and harmful gas emissions, the device emits little heat outwards, and the noise is small, which greatly improves the working environment and the labor intensity of the workers.

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Honeysuckle drying and drying equipment

Honeysuckle drying dryer to buy the five major matters needing attention: (1) in the purchase of microwave honeysuckle dryer, should also compare several different types, choose to meet their own microwave honeysuckle drying material requirements, the structure is more sophisticated, the same The function covers a small area. (2) When choosing a microwave honeysuckle dryer, it is best to select those that have a relatively high degree of automation and are easy to control, thereby reducing the number of operators and the cost. (3) The microwave honeysuckle dryers with stable operation, low energy consumption and high thermal efficiency should be selected to ensure that the quality of the materials after drying meets the needs of users. (4) The fuel used for the microwave honeysuckle dryer is also an important aspect of the optional dryer. The microwave honeysuckle dryers that are suitable for multiple fuels should be selected as far as possible so that they can be adjusted in time according to the fuel market conditions. Can greatly reduce the drying cost. (5) The dedusting equipment of the microwave honeysuckle dryer is a key part of the dryer. When purchasing, the dedusting equipment should be selected. The durability is strong, which can increase the service life of the dryer.

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