Rim material compression device of sintering machine trolley

Abstract

The invention discloses a rim material compression device of a sintering machine trolley, which comprises a motive power device and a compression rod, wherein an eccentric wheel is arranged on an output shaft of the motive power device, the upper end of the compression rod is connected with the eccentric wheel through a bearing, and the lower end of the compression rod passes through a guide device and is provided with a material pressure plate. A material pressing device of the invention is not needed to be stopped when the material pressing pressure is regulated, and the material pressing depth can be regulated at proper time through directly rotating a lower pattern disc with a pressing rod provided a second connecting sleeve, so the optimal sintering effect can be reached. Because of the implementation of the invention, wind rate becomes uniform and consistent in the width direction of the sintering machine trolley, the rim effect is effectively controlled, the effective air rate can be fully utilized, the yield and the quality of the sintering ore can be improved, and the cost of the sintering ore can be reduced.

Description

technical field [0001] The invention belongs to the field of metallurgy, and in particular relates to a control device for the thickness of side material on both sides of a sintering machine trolley in a steel plant. Background technique [0002] With the development of my country's iron and steel industry, natural rich iron ore is far from meeting the needs of blast furnace smelting in terms of output and quality, while a large number of lean ore concentrates and natural rich ore powders obtained after beneficiation cannot be directly imported Blast furnace smelting. In order to solve this contradiction, people use artificial methods to make these fine ore into massive man-made rich ore for use in blast furnaces. This not only opens up a new way for us to use lean iron ore resources, but also solves the problem of insufficient natural rich ore. It can also develop new high-quality raw materials for the further development of my country's iron and steel industry by improving ...

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to design a sintering machine trolley edge material pressing device to overcome the relatively serious edge effect existing in the production process of the current domestic sintering machine, so that the air permeability of the sintering material layer tends to be consistent throughout the trolley , to improve the output and quality of sinter

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