Sinter mixture moisture control method and device, computer storage medium and equipment

Abstract

The invention relates to the technical field of sintering, in particular to a sinter mixture moisture control method, a sinter mixture moisture control device, a computer storage medium and equipment.The sinter mixture moisture control method comprises the steps of: determining a target moisture value of a sinter mixture; acquiring a theoretical mixed water addition amount to be added into the sinter mixture theoretically based on the target moisture value; judging whether the theoretical mixed water addition amount is the same as an actual mixed water addition amount actually added into thesinter mixture; if not, performing first correction on the theoretical mixed water addition amount according to a correction coefficient to obtain a first correction mixed water addition amount; judging whether at least one parameters of materiel proportion, a material loading amount and material types of the sinter mixture changes; if the at least one parameters of materiel proportion, the material loading amount and the material types of the sinter mixture changes, performing second correction on the first correction mixed water addition amount to obtain a second correction mixed water addition amount; and adding water into the sinter mixture according to the second correction mixed water addition amount.

Description

technical field [0001] The invention relates to the technical field of sintering, in particular to a method, device, computer storage medium and equipment for controlling the moisture content of sintering mixture. Background technique [0002] Sintering mixture moisture control is an important link in the sintering production process, which not only directly affects the vertical sintering speed, but also affects the yield of sintered ore and drum index. If the moisture content of the sintering mixture is too high, the sintering speed will be accelerated, resulting in a low yield of sintered ore, a large amount of returned ore, and a decrease in the drum index. If the moisture content of the sintering mixture is too small, the sintering speed will be slowed down, resulting in lower productivity and increased comprehensive energy consumption. In order to make the sintering process have good air permeability and the sintering mixture has good spheroidization, accurate detectio...

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, when controlling the moisture content of the sintering mixture, the system usually adjusts according to the input setting value. However, the proportion of the material needs to be adjusted at any time during the actual p

Images