Method for transporting aluminum milling scraps to complexification workshop through pipelines

Abstract

The invention relates to a method for transporting aluminum milling scraps to a complexification workshop through pipelines, which comprises a surface milling machine, a suction fan, a milling scrap crusher, a cyclone separator and a milling scrap charging bin, wherein the pipelines are erected on the plant top of an ingoting and surface milling workshop and the complexification workshop and led into the workshop; the pipelines led into the ingoting and surface milling workshop are linked with the milling scrap crusher after being linked with the suction fan; the cyclone separator is erected on the plant top of the ingoting and surface milling workshop; a section of the pipelines linked from the suction fan is linked with the inlet end of the cyclone separator, and the outlet end of the cyclone separator is linked with a first exhaust fan and N exhaust fans; the space between the adjacent exhaust fans is controlled between 100 to 120m; and finally, the (N+1)th exhaust fan is directly communicted with the milling scrap charging bin of the complexification workshop. The invention can ensure that the aluminum milling scraps are sucked into the pipelines by the suction fan after beingcrushed and then transmitted to the milling scrap charging bin of the complexification workshop through the cyclone separator and the exhaust fans with the functions of pressurization and air exhaustso as to carrying out resmelting.

Description

technical field [0001] The invention belongs to the technical field of aluminum milling scrap transportation, and relates to how the aluminum milling scrap produced in the ingot milling workshop of an aluminum processing plant can be transported to the compounding workshop in a timely and rapid manner for remelting, especially a method of transporting aluminum milling scrap through a pipeline. The method of conveying chips to the compounding workshop. Background technique [0002] In the ingot milling workshop of an aluminum processing plant, aluminum ingots are generally milled by a milling machine, and the aluminum milling chips generated by the milling are sucked into the crusher by a suction fan for crushing, and the length of the aluminum milling chips after crushing is generally controlled Between 30-60mm, then the broken aluminum milling chips will fall into the material box through the cyclone separator, the residual air generated by the cyclone separator will be dis...

AI Technical Summary

Problems solved by technology

[0003] The disadvantages of transporting aluminum milling chips to the chemical plant by forklift or car are:

[0004] 1. The amount of aluminum milling chips produced by face milling is relatively large, and it occupies more material boxes, resulting in a large amount of transportation by forklifts or cars

[0005] 2. Since the material box is open, in case of bad weather, especially in rainy or snowy weather, the rain or snow will enter the material box during forklift or car transportation, causing the aluminum milling chips to contain moisture, and the aluminum containing moisture will Milling chips cannot be directly remelted, so the aluminum milling chips have to be dried or dried naturally, which reduces production efficiency

[0006] 3. When the bad weather is long, due to the limited number of material boxes, there will be no place to store a large amount of aluminum milling chips, which will bring a lot of trouble to the completion of production tasks

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