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Local temperature compensation system for preheating furnace of mold

A local temperature compensation system technology, applied in furnaces, furnace components, furnace control devices, etc., can solve the problems of insufficient heating temperature, insufficient temperature compensation, and insufficient temperature to achieve good preheating. Effects, fast distribution, high accuracy effects

Pending Publication Date: 2021-11-23
GUANGZHOU DIE & MOLD MFG
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] During the use of the preheating furnace, the temperature in some areas does not meet the requirements, resulting in insufficient combustion, which leads to poor quality of the processed material. Due to the influence of external factors, the preset heating temperature of the preheating furnace If the requirements are not met, such influencing factors are not promptly and effectively eliminated in the system, resulting in insufficient temperature compensation and poor heating effect

Method used

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Embodiment Construction

[0027] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Such as figure 1 As shown, a local temperature compensation system for a mold preheating furnace, including a data acquisition terminal, a data processing terminal, a monitoring terminal, a display terminal, a power adjustment terminal, an alarm terminal, a maintenance terminal and a mobile terminal;

[0029] The output end of the data collection terminal is electrically connected to the input end of the data processing terminal, and the data processing terminal is connected to the monitoring terminal and the di...

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Abstract

The invention discloses a local temperature compensation system for a preheating furnace of a mold, and belongs to the technical field of preheating furnaces. The invention solves the problems that the preset heating temperature of the preheating furnace cannot meet the requirement due to the influence of external factors, and the influence factors are not timely and effectively eliminated in the system, so that the temperature compensation is insufficient, and the heating effect is not good. Multiple groups of numerical values are collected, and temperature influence values are solved. Comparison values are obtained through calculation by adopting a calculation formula, and the comparison values internally cover the temperature influence values, so that the accuracy of adjustment values is higher, and the heating temperature of the preheating furnace is changed. Meanwhile, a monitoring terminal can monitor operation parameters of equipment in real time, so that external operators can know parameter information in real time, and the effect of rapid distribution is achieved. The temperature needing to be compensated is effectively compensated, so that a better preheating effect of the preheating furnace is achieved, a better compensation effect is achieved, and the compensation accuracy is higher at the same time.

Description

technical field [0001] The invention belongs to the field of preheating furnaces, in particular to a local temperature compensation system of a preheating furnace for molds. Background technique [0002] The preheating furnace is a kind of low-quality fuel (mainly referring to low calorific value fuels such as blast furnace gas, hot gas, and tail gas) or air, which is exchanged in the high-temperature flue gas of the heating furnace through a heat exchanger, and the low-quality fuel or air The temperature increases, generally to 300-900 degrees. [0003] During the use of the preheating furnace, the temperature in some areas does not meet the requirements, resulting in insufficient combustion, which leads to poor quality of the processed material. Due to the influence of external factors, the preset heating temperature of the preheating furnace If the requirements are not met, such influencing factors are not eliminated in the system in a timely and effective manner, result...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D19/00F27D21/00F27D21/04
CPCF27D19/00F27D21/00F27D21/0014F27D21/04F27D2019/0028
Inventor 周希旺朱冠帷师乐乐
Owner GUANGZHOU DIE & MOLD MFG
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