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AUTOMATED PROCESS CONTROL SYSTEMS OF INGOT HEATING IN THE HEATING OF WELL FOR THE HOT ROLLING MILL
Purpose of the development:
Designed for automated monitoring and control of the heating process ingots and ingots, corresponding to the quality requirements of the technology of heating slabs.
Recommended application field:
Scope - Metallurgy.
Advantages over analogues:
Advantages - improvement of technical and economic parameters of hot rolling mills.
The development stage readiness:
Introduced in production
Description of the development:
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The purpose of the system is to reduce the production costs by automating the process of heating ingots in the soaking pits.
42 heating system is in a well run manager, two senior and 8 ordinary heater.
The system is based on programmable controllers of SIMENS, operator stations in special computer cabinets, workstations with LCD displays based on SKADA - Systems In Touch. In order to reduce the cost of
system used sensors and actuators manufactured in CIS countries among the most reliable.
The system provides:
- Sustainable technology heating ingots;
- The quality of the heating bars with respect to their original temperature state;
- Maximum capacity of the heating wells;
- The smallest waste of metal;
- Without heating the ingots melted surface;
- The lowest fuel consumption;
- Resistance heating wells.
The system was implemented at "Ispat KARMET" Karaganda. Upon receipt of the "Ispat KARMET" reportedly as a result of the introduction of automation, the following technical and economic indicators:
NAME before the introduction of ACS after the introduction of automation
Metal waste 26.2 kg / t to 25.2 kg / t
Gas flow rate 31.9 kg / t of 31.15 kg / m
Marriage rolling through the fault of 209 m 105 m
compartment heating
wells
Rejection in the blooming shop 3027 m 1515 m
Manual cleaning of the machine after 349 m 175 m
scarfing
Rejection in rolling 1772 t 886 t
shop for wine compartment heater
tional wells
Expected annual economic ----- $ 417,400
effect
corresponds technical description
Conforms to technical characteristic
Possibility of transfer abroad:
Licence's sale
Realization of finished commodity
Photo
Country
Ukraine
For additional information turn to:
E-mail: gal@uintei.kiev.ua
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