Chain plate special for wear resistant steel ball aging furnace

Abstract

The invention relates to an industrial heat treatment furnace component, and provides a chain plate special for wear resistant steel ball aging furnace. The invention comprises several long shafts which are arranged with equidistance, and is characterized in that: double ends of the long shafts are installed with annular chains, and perforated plate are installed between each two shafts, and several shaft sleeves which are arranged at an interval are welded at double sides of each perforated plate, and the shaft sleeves at double sides are arranged at an interval position, and all shaft sleeves are connected with the corresponding long shaft in set; the invention overcomes the defects of bad ventilation performance of the present chain plate special for various aging furnaces, unfavorable uniformity of flue gas in furnace or short usage life, easy breaking or easy blocking, etc., and the invention is mainly used as a conveying chain plate for wear resistant steel ball aging furnace.

Description

technical field [0001] The invention relates to parts of an industrial heat treatment furnace, in particular to a special chain plate for a wear-resistant steel ball aging furnace. Background technique [0002] Currently known load conveyor chains for wear-resistant steel ball aging furnaces mainly use rigid smooth chain plates or flexible mesh bag type chain plates or V-shaped chain plates. Because it works in the environment of flue gas at 300°C for a long time, the materials used are all capable of heat resistance, and the rigid smooth chain plate, flexible mesh bag chain plate and V-shaped chain plate all have a certain loading capacity. , but the smooth surface of the rigid smooth chain plate is not conducive to the placement of wear-resistant steel balls, and the tight structure is not conducive to the heating of wear-resistant steel balls by circulating flue gas and the circulation of hot flue gas, which is not conducive to the uniformity of flue gas in the furnace ;...

AI Technical Summary

Problems solved by technology

Because it works in the environment of flue gas at 300°C for a long time, the materials used are all capable of heat resistance, and the rigid smooth chain plate, flexible mesh bag chain plate and V-shaped chain plate all have a certain loading capacity. , but the smooth surface of the rigid smooth chain plate is not conducive to the placement of wear-resistant steel balls, and the tight structure is not conducive to the heating of wear-resistant steel balls by circulating flue gas and the circulation of hot flue gas, which is not conducive to the uniformity of flue gas in the furnace ;The flexible mesh bag type chain plate is not conducive to uniform material distribution, and its steel wire structure is easy to break after long-term use and it is difficult to maintain and replace; while the V-shaped chain plate has a large gap between the chain plates, especially in the turning The ball is easy to get stuck in the local gap, and the structure is relatively fragile and cannot be impacted

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