Tunnel furnace drying system

Abstract

The invention discloses a tunnel furnace drying system, and relates to the field of tunnel furnace equipment. The tunnel furnace drying system comprises a furnace body, tracks, a loading vehicle, a loading disc and a driving mechanism. According to the drying system, the structural design of an existing tunnel furnace is optimized, the operation mode of furnace body + track + vehicle body is adopted, that is, materials are always located on the loading disc of a vehicle body (i.e, transfer equipment), the materials are transferred to the next station for subsequent processing after drying treatment, compared with a traditional conveying manner of a mesh conveyor belt, the process of repeated feeding and discharging is omitted, the cost of manpower and material resources is saved, the drying speed is high, the operation is convenient, and the structure is simple.

Description

technical field [0001] The invention belongs to the field of tunnel furnace equipment, and in particular relates to a tunnel furnace drying system. Background technique [0002] At present, most of the drying equipment for the anode protection ring of the unburned brick machine in the aluminum factory adopts the natural drying method on the market. If the natural drying method is adopted, the drying system is generally not equipped with ammonia removal equipment. Therefore, there can be following defects: (1) natural dry process can produce a large amount of ammonia gas, pollutes environment, (2) people can inhale ammonia gas in the carrying process, which is bad for people's health. In addition, the existing tunnel-type drying system mostly uses a mesh conveyor belt to transport and dry materials, which requires manual placement of the materials on the conveyor belt one by one, and the dried materials need to be taken out again at the discharge end. It takes a lot of manpo...

AI Technical Summary

Problems solved by technology

Therefore, there are following defects: (1) the natural drying process can produce a large amount of ammonia gas, pollute the environment, (2) people can inhale ammonia gas in the carrying process, which is bad for people's health

In addition, the existing tunnel-type drying system mostly uses a mesh conveyor belt to transport and dry materials, which requires manual placement of the materials on the conveyor belt one by one, and the dried materials need to be taken out again at the discharge end. It takes a lot of manpower and material costs to put it in the corresponding material box and re-transport it, and the workers are in this environment for a long time, and it is easy to cause harm to the body

(3) In the process of frequent transshipment, some debris will inevitably be produced. After drying, special cleaning must be carried out to improve the cleanliness of the product, which is time-consuming and laborious

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