Slag removal device of heating boiler and heating boiler

The invention discloses a slag removal device of a heating boiler and heating boiler and belongs to the technical field of boilers. The slag removal device comprises a slag falling pipe and a stirringstructure. One end of the slag falling pipe is provided with a conical slag outlet. The cross sectio...

Full description

Saved in:
Bibliographic Details
Main Authors LI FENGRAN, MA DENGBIN, JIANG WEIGUANG, ZHAO HUIWU, SUN JIANTAO
Format Patent
LanguageChinese
English
Published 16.04.2019
Subjects
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
FLUES
HEATING
LIGHTING
MECHANICAL ENGINEERING
REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:The invention discloses a slag removal device of a heating boiler and heating boiler and belongs to the technical field of boilers. The slag removal device comprises a slag falling pipe and a stirringstructure. One end of the slag falling pipe is provided with a conical slag outlet. The cross section to the conical slag outlet gradually decreases in the direction close to the other end of the slag falling pipe. The stirring structure is arranged in the conical slag outlet. Part of the stirring structure is located below the water surface in a submerged scraper conveyor and used for stirring ash slag to below the water surface. The slag removal device is provided with the conical slag outlet and the stirring structure. The conical slag outlet can increase the contact area of the ash slag and water. Moreover, the conical slag outlet is matched with the stirring structure, and the ash slag in the conical slag outlet is stirred through the stirring structure to prevent the situation thatmore ash slag and water ar
Bibliography:Application Number: CN201910090390