If the sealing effect of the head of the drum dryer or the tail of the dryer is not good, it will affect the normal drying efficiency in the dryer, resulting in a drop in material quality.
The requirements for the sealing device of the drum dryer equipment are as follows:
If the sealing effect of the head of the drum dryer or the tail of the dryer is not good, it will affect the normal drying efficiency in the dryer, resulting in a drop in material quality. If excessive air is leaked into the dryer head, the amount of secondary air from the clinker cooling equipment into the dryer is reduced, and the temperature of the secondary air is lowered. It is unfavorable for clinker cooling, and the flame temperature in the dryer will also decrease, which will affect the fuel speed of the fuel and increase heat loss. If the tail of the dryer leaks, because of the large negative pressure, it is easy to inhale a large amount of cold air, so that a large amount of exhaust gas in the dryer can not be discharged, the fuel can not be completely burned, affecting the efficiency and safety of dust collection, especially with various pre- The dryer of the heat exchanger reduces the temperature of the exhaust gas entering the preheater, thereby affecting the thermal efficiency of the preheater. Therefore, the performance of the sealing device is of great significance directly to the normal operation of the dryer equipment system and the production quality and energy consumption of the dryer. As a modern mining machinery and equipment enterprise integrating R&D, production and sales, Zhengzhou Hengxing Heavy Equipment Co., Ltd. provides customers with the highest quality products and services. Our company actively responds to the requirements of national construction, environmental protection, energy conservation and low carbon, and makes unremitting efforts. Focusing on the R&D and production of core product dryers, tumble dryers, double-cylinder dryers, etc., we strive to produce a new generation of rotary dryers based on the maintenance of original performance and quality. The products such as the tumble dryer, the three-cylinder dryer and the double-cylinder dryer are more environmentally friendly and energy-saving, contributing to the development of the country and the development of society as a social enterprise. Stellar dryers are low in price and good in quality. Welcome to consult.
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