Arrangement method of dryer shoveling plate

Abstract

The invention discloses an arrangement method of a dryer shoveling plate. The dryer shoveling plate comprises a barrel, wherein the barrel is of a hollow cylindrical structure; a plurality of groups of shoveling plate bodies are arranged in the barrel; a bending radian is formed between the upper end and the lower end of each shoveling plate body; the shoveling plate bodies form a J-shaped structure through the bending radians; and the shoveling plate bodies are circumferentially distributed along the inner wall of the barrel and are vertically arranged in the barrel in a staggered manner. Theshoveling plate bodies are arranged on the inner wall of the barrel, and are of an open structure, and 40-degree bending is formed between the upper ends and the lower ends of the shoveling plate bodies to form the J-shaped structure, so that materials can be lifted conveniently. Meanwhile, the shoveling plate bodies are vertically arranged in the barrel in a staggered manner, the shoveling platebodies and the barrel are spirally arranged after the shoveling plate bodies are integrally welded, and the gaps between the shoveling plate bodies are made up by the other shoveling plate due to staggered arrangement, so that the contact between materials and high-temperature gas is more sufficient, and the drying efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of dryers, and more specifically relates to a method for arranging a drying machine's copy board. Background technique [0002] Rotary drum dryer, also known as rotary drum dryer, is a kind of drying equipment, which is widely used in mining equipment. It is divided into direct heat transfer drum dryer and indirect heat transfer drum dryer. It is suitable for drying magnetic, heavy, and floating concentrates of metal and non-metallic ores, clay in the cement industry, and coal slime in the coal mining industry. It is characterized by high productivity and easy operation. The cylinder body of the rotary drum dryer is a horizontal rotary cylinder, which is welded with various lifting plates with staggered arrangement angles from front to back. The rotary kiln body is inlaid with different types of refractory bricks according to requirements. The material is equipped with a door ring and a spiral copying boa...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for arranging the copying boards of the dryer, which solves the problem that in the prior art, the copying boards are mostly arranged in parallel in the drum, and there is a certain gap between the copying boards, and the materials are easy to be placed in the drum. Adhesion in the gap reduces the contact area with high temperature gas, and the problem of low drying efficiency

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