Convenient-to-maintain and adjustable slag-tapping furnace door device of combustor

Abstract

The invention discloses a convenient-to-maintain and adjustable slag-tapping furnace door device of a combustor, and the convenient-to-maintain and adjustable slag-tapping furnace door device is used for sealing and opening a slag outlet (101) of the combustor (100). The device comprises an upper fixed plate (11) and a lower fixed plate (12) which are fixedly connected to a machine body of the combustor (100), two guide stand columns (13) which are fixedly connected between the upper fixed plate (11) and the lower fixed plate (12) and are symmetrically arranged at the two sides of the slag outlet (101), a slide furnace door plate (211) guided by the two guide stand columns (13), and a drive assembly (200) for driving the slide furnace door plate (211) to slide up and down; the drive assembly (200) comprises two fixed sleeve stand columns (4) which are symmetrically fixed onto the upper fixed plate (11) left and right, and a fixed connecting strip (21) which is positioned below the two fixed sleeve stand columns (4) and is fixedly connected to the upper edge of the slide furnace door plate (211).

Description

technical field [0001] The invention relates to the field of burners, in particular to a convenient and adjustable burner slag discharge furnace door device. Background technique [0002] The burner can use available fuel to replace fuel such as oil and gas, thereby saving energy and reducing production heat costs. For some burners with better performance, the combustion efficiency can reach more than 95%, saving energy. Moreover, it has good environmental protection performance, can realize clean combustion, does not emit black smoke, and has less pollution. And it uses digital program control, automatic feeding and air supply, simple and convenient operation, can be applied to various heating equipment, and has a wide range of uses. [0003] In some combustion equipment, combustion residues are often unavoidable. In order not to affect the continuous use of equipment, automatic slag discharge facilities are often used for slag discharge. However, the opening and closin...

AI Technical Summary

Problems solved by technology

However, the opening and closing of the slag outlet often causes certain potential safety hazards

However, it is often difficult to apply the driving force and closing force uniformly with the general driving device.

Moreover, due to the high temperature characteristics of combustion equipment, it is often easy to cause damage to the drive transmission system

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