Long shovel tooth improved multi-hearth furnace

• Main Authors: DONG LIEHAN, SONG BING, GAO ANMIN, LIU YIN, DENG YUNFANG, LIU XING, XIANG HONGYIN
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2022
• Subjects: AIR; BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; HEATING; LIGHTING; MECHANICAL ENGINEERING; METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN; WEAPONS

The utility model discloses a long form relieved tooth improved multi-hearth furnace, which comprises a main body furnace, a mounting component and a maintenance component, the mounting component is arranged at the top of the main body furnace, and the maintenance component is arranged on the side wall of the main body furnace. Compared with an existing device, the long shovel tooth improved multi-hearth furnace has the advantages that the top cover can be detached and lifted by mounting bolts, so that the interior of the furnace can be maintained and cleaned, the cover door can be conveniently opened through the movable shaft, and the situation in the furnace can be observed from the observation opening; the parts can be maintained and replaced in time when being found to be abnormal, the parts can be replaced after being damaged and falling off, the fire resistance of the inner wall can be improved and damage can be avoided through the fire-resistant layer when the device works for a long time, heat loss an