Aluminum chip drying system

Abstract

The invention discloses an aluminum chip drying system. The aluminum chip drying system comprises an incineration furnace, a rotary drying furnace and a conveyor; a natural gas feeding device is mounted at the top end of the incineration furnace; one side of the tail end of the incineration furnace is communicated with the rotary drying furnace through an exhaust pipe a; the other side of the tail end is connected with an exhaust pipe b; the exhaust pipe a extends into the rotary drying furnace; a circulating pipe communicated with the incineration furnace is arranged above the left end of the rotary drying furnace; a circulating fan is mounted on the circulating pipe; an aluminum chip feeding pipe is arranged near the circulating pipe; an aluminum chip outlet is formed below the right end of the rotary drying furnace; and the conveyor is mounted at the tail end of the aluminum chip outlet. The aluminum chip drying system has the beneficial effects of reasonable structure design and convenience for operation and use; preheat in the incineration furnace is recovered through the rotary drying furnace for drying aluminum chips; meanwhile, afterheat can be recycled through the circulating fan, so that the energy is saved; the emission of waste gas is reduced; the product quality is improved; the operation cost is reduced; the working efficiency is improved; and the application range is wide.

Description

technical field [0001] The invention relates to a drying system, in particular to an aluminum chip drying system. Background technique [0002] Drying equipment is also called dryer and dryer. The equipment used for drying operation, the moisture in the material (generally refers to water or other volatile liquid components) is vaporized and escaped by heating to obtain a solid material with a specified moisture content. The purpose of drying is to meet the needs of material use or further processing. For example, drying wood before making wooden molds and woodware can prevent product deformation, and drying ceramic blanks before calcination can prevent cracking of finished products. In addition, the dried materials are also convenient for transportation and storage, such as drying the harvested grains below a certain moisture content to prevent mildew. Since natural drying is far from meeting the needs of production development, various mechanized dryers are more and mor...

AI Technical Summary

Problems solved by technology

[0003] Coatings, grease, etc. are usually attached to the aluminum scraps after pretreatment. During the processing of these substances, they usually consume more energy and emit more exhaust gas, which pollutes the environment. Preheating cannot be recycled. , greatly increasing operating costs

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