Slideway sealing device for sintering pallet

Abstract

The invention discloses a slideway sealing device for a sintering pallet. The slideway sealing device comprises upper slideways mounted in grooves on two sides of the sintering pallet, and a sealing structure is formed after the upper slideways contact with lower slideways mounted on a slideway support beam. Each upper slideway is a special-shaped cavity which forms a rigid sealing face, lubricating through holes are distributed in the rigid sealing face, and solid or liquid lubricating medium fills the special-shaped cavity. Each lower slideway is provided with a flexible sealing plate which contacts with the sealing face of the corresponding special-shaped cavity. The slideway sealing device has the advantages that by the newly designed sealing structure, sealing and self-lubricating are achieved, and abrasion and air leakage are avoided; the problems that traditional lubricating oil is easily drawn into an air box and cannot achieve a lubricating effect, air leakage between the upper and lower slideways is caused, and the abrasion of the upper and lower slideways are accelerated are solved.

Description

technical field [0001] The invention relates to a sealing device for an upper and lower slideway of a sintering machine used in the metallurgical sintering industry, in particular to a sealing device for a slideway of a sintering machine trolley. Background technique [0002] The slideway seal of the sintering machine trolley used in the metallurgical sintering industry is an assembly of the upper slideway and the lower slideway. The upper slideway is composed of a swimming groove, an elastic mechanism, a metal block swimming plate and bolts, and the upper slideway is installed in the slideway groove of the trolley through the bolts. The glideway is a metal block with an oil groove, which is installed on the glideway support beam through bolt connection. During the working process of the sintering machine, in order to ensure smooth operation and reduce air leakage between the upper and lower slides, it is necessary to frequently and timely concentrate oil injection and lubr...

AI Technical Summary

Problems solved by technology

Due to the influence of high temperature, 90% of the existing slides are pumped into the bellows by the negative pressure of the bellows when refueling, which does not play a good role in lubrication, and the combustion produces harmful gases that cause serious pollution to the atmosphere and cause a lot of economic losses.

Moreover, due to the viscosity of the lubricating oil, the lubricating oil will bind fine mineral materials and accelerate the wear of the upper slideway swimming plate and the glideway.

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