Coal slurry dryer as an important equipment for drying coal slurry, but in the process of using, there are many problems, including the drying efficiency of the coal slurry dryer is more concerned about a problem, coal slurry dryer drying efficiency is low, not only is it difficult to achieve the goal of drying coal slurry, resulting in a decline in the quality of dried coal slurry, to the customer's interests to bring about damage, and will also increase the cost of drying coal slurry, then coal slurry dryer drying efficiency is low, what are the main reasons, and how to solve the problem? So what are the main reasons for the low drying efficiency of coal sludge dryer, and how to solve it?
In fact, the reasons affecting the drying efficiency of the coal slurry dryer are more, we should solve the problem according to the actual situation, at present, the more common reasons affecting the drying efficiency of the coal slurry dryer are as follows:
First of all, the coal slurry dryer own design defects, not to say that customers in the choice of coal slurry dryer, the choice of manufacturers are not experienced enough, resulting in problems with the design of the coal slurry dryer or manufacturers in the manufacture of the time of cutting corners, the suspicion of substandard, may cause the coal slurry dryer drying efficiency is difficult to meet expectations, resulting in the later investment in the case of a higher level of investment, so in the selection of equipment, should choose experienced, have more experience, should be solved according to the actual solution. Therefore, when choosing the equipment, you should choose the manufacturer with rich experience and more experience in coal sludge drying and production.
Secondly, the coal sludge dryer is not properly maintained, or the insulation layer of the coal sludge dryer is subject to wear and tear. There is a layer of thermal insulation structure on the outside of the coal slurry dryer, which can realize the thermal insulation of the coal slurry dryer and reduce the time of heat energy dissemination, but due to the long time use, the thermal insulation layer is damaged so that part of the structure of the coal slurry dryer is directly in contact with the outside air, which will emit a large amount of heat energy, therefore, after a period of time of the use of the coal slurry dryer, it should be in accordance with the provisions of the manufacturer contacted to overhaul and maintenance of the equipment.
The last is the coal slurry dispersing equipment problem, because the coal slurry viscosity is large, directly with the coal slurry dryer drying coal slurry, not only may cause bonding, and the surface area is small, may reduce the drying efficiency of the coal slurry dryer, so we are in the choice of the coal slurry dryer, will be added with the selection of the appropriate coal slurry dispersing equipment, the equipment can be realized on the coal slurry crushing and dispersal, dispersal of the completed surface area of the material increased, not only not easy to block the equipment, but also to enhance the efficiency and efficiency of the coal slurry dryer, the material can be used in the dryer. It is not only not easy to block the equipment, but also enhance the drying efficiency of the coal slurry dryer.
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