Disruptive innovation technology for boiler auxiliary equipment - tube type air preheater intelligent automatic ash removal device replaces sound wave soot blower instead of steam soot blower instead of pulse soot blower. Anti clogging, anti-corrosion, anti coking and thorough cleaning of ash, intelligent automatic operation, stable and reliable operation, no maintenance cost, long service life. Air preheater is an important heat exchange equipment in the boiler body. At present, there are many types of air preheaters used in the market. Large and medium-sized boilers mainly use rotary air preheaters, while small and medium-sized boilers with hood covers mainly use tubular and heat-conducting air preheaters. These two types of air preheaters have their own advantages and disadvantages, but they all have a common disadvantage - they are prone to ash blockage and corrosion in the low-temperature section.
