Processing technology for iron and steel smelting boiler accessory

Abstract

The invention relates to a processing technology for an iron and steel smelting boiler accessory. The processing technology uses hood processing equipment, the equipment is provided with a workbench,wherein an annular electric sliding block is installed on the upper end face of the workbench, a plurality of sets of matched clamping devices are installed on the annular electric sliding block, a main motor is installed on the upper end face of the workbench, the main motor is located on the inner side of the clamping devices, a containing barrel is installed on an output shaft of the main motorand is of a cylindrical structure with the hollow interior and the two closed ends, a top plate is installed above the containing barrel, side plates are symmetrically installed at the left end and the right end of the lower end face of the top plate, one ends, away from the top plate, of the side plates are mounted on the upper end face of the workbench, a start device is installed in the middleof the inner side of the containing barrel, and cleaning devices are evenly arranged in the circumferential direction of the outer side wall of the containing barrel and penetrate through the containing barrel. According to the processing technology, the problems that in the prior art, for boiler hood cleaning, the manual cleaning cost is high, the cleaning steps are complex, and cleaning is notcomprehensive or poor can be solved.

Description

technical field [0001] The invention relates to the technical field of iron and steel smelting boiler accessories processing, in particular to a process for processing iron and steel smelting boiler accessories. Background technique [0002] The air distribution plate hood of the boiler generally has the following types: one is the "pig tail" type hood (nozzle); the other is the directional hood; the other is the bell type hood; and the other is the mushroom type hood. [0003] The "pig tail" style hood is very suitable for boilers with slag discharge in the center of the furnace bottom. The bell-type hood is continuously improved in terms of material, structure, and connection method during application, and it is more reasonable, wear-resistant, and does not leak slag. Mushroom hoods are mostly used on small and medium boilers. The directional air cap is more suitable for boilers with air-cooled selective side slag discharge method. The disadvantage is that the "cap" is e...

AI Technical Summary

Problems solved by technology

The directional air cap is more suitable for boilers with air-cooled selective side slag discharge method. The disadvantage is that the "cap" is easy to be blown off during operation. If this happens in a large area, it will cause the air flow in the dense phase area to be disturbed and blocked once. wind channel

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