Check patentability & draft patents in minutes with Patsnap Eureka AI!

Intelligent control method and intelligent control system for aluminum alloy smelting processing temperature

A processing temperature, intelligent control technology, applied in induction heating control, induction heating, ohmic resistance heating and other directions, can solve the problem of not being able to control the heating temperature independently, not being able to independently adjust the heating temperature of the induction furnace, etc., to achieve autonomy Control and ensure the effect of precision

Inactive Publication Date: 2020-07-31
佛山市南海创利有色金属制品有限公司
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, most of the existing induction furnace temperature adjustments are passive, and cannot independently adjust the heating temperature of the induction furnace, and cannot independently control the heating temperature

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Intelligent control method and intelligent control system for aluminum alloy smelting processing temperature

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] This embodiment provides an intelligent control method for aluminum alloy smelting and processing temperature, including the following steps:

[0032] S1. The regulating module is connected to the AC power grid to transform the AC power, and the transformed AC power is transmitted to the rectifier to convert it into DC power, and the DC power is transmitted to the intelligent power module;

[0033] S2. Use the voltage detection module and the current detection module to detect the voltage data and current data of the direct current transmitted to the intelligent power module, and transmit the voltage data and current data to the single-chip microcomputer for processing, and store and analyze the voltage data and current data;

[0034] S3. The single-chip microcomputer sends instructions to the PWM circuit to generate a pulse width modulation signal, and the pulse width modulation signal is isolated and level-converted by a photocoupler and transmitted to the intelligent ...

Embodiment 2

[0040] like figure 1 As shown, an aluminum alloy smelting and processing temperature intelligent control system includes:

[0041] Voltage regulation module 1: This module is connected to the AC grid and regulates the voltage of the AC grid, specifically using a transformer;

[0042] Rectifier 2: connected to the voltage regulating module to convert alternating current into direct current. The rectifier can be made of vacuum tube, ignition tube, solid silicon semiconductor diode, mercury arc, etc.;

[0043] Intelligent power module 3: connect with the rectifier, invert the direct current into alternating current, adjust the pulse width of the alternating current, realize the power control of the alternating current, generate trigger pulses, and integrate logic, control, detection and protection circuits inside , and capacitors are connected in parallel at both ends of the intelligent power module for protection;

[0044] Inductor 4: connected to the intelligent power module,...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an intelligent control method for aluminum alloy smelting processing temperature. The intelligent control method comprises the following steps of: (S1) connecting an adjustmentmodule to an alternating-current network and carrying out voltage transformation treatment on alternating current, transmitting the voltage-transformed alternating current to a rectifier and transforming the alternating current into direct current, and transmitting the direct current to an intelligent power module; (S2) detecting the voltage data and current data of the direct current transmittedto the intelligent power module by using a voltage detection module and a current detection module; (S3) using a single-chip to send an instruction to a PWM circuit to generate a pulse width modulation signal; and (S4) carrying out inversion treatment and pulse width modulation on the direct current by using the intelligent power module which receives the pulse width modulation signal to form adjustable variable-frequency current and transmitting the adjustable variable-frequency current to an inductor installed inside an induction furnace as a load. The invention also provides an intelligentcontrol system for the aluminum alloy melting processing temperature, and the intelligent control system realizes autonomous control of the temperature of the induction furnace, realizes real-time monitoring on internal temperature of the induction furnace and adapts to the heating temperature requirements of smelting of different aluminum alloy.

Description

technical field [0001] The invention relates to a temperature control method, in particular to an intelligent control method and an intelligent control system for the melting and processing temperature of aluminum alloy. Background technique [0002] Aluminum alloy is an alloy based on aluminum with a certain amount of other alloying elements added. It is one of the light metal materials. It is necessary to detect whether its composition meets the requirements during the aluminum alloy smelting process. Metal material element analysis, used for the detection of Mn, Cr, Ni, Mo, Cu, Ti, V, Al, W, Nb, Mg, total rare earth, Co and other elements in aluminum alloy. [0003] Induction furnaces are mostly used in the aluminum alloy smelting process, that is, industrial furnaces that use the principle of electromagnetic induction to melt metals. There are three types of AC power used in induction furnaces: power frequency (50Hz or 60Hz), intermediate frequency (60-10000Hz) and high...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F27B14/20H05B6/06
CPCF27B14/20F27M2001/012F27M2003/13H05B6/067H05B2206/02
Inventor 余革芳梁伟豪韩志翔莫仕福
Owner 佛山市南海创利有色金属制品有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com