SU1748926A1 - Thermal condition control apparatus for continuous metal casting machine mandrel type crystallizer - Google Patents

Thermal condition control apparatus for continuous metal casting machine mandrel type crystallizer Download PDF

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Publication number
SU1748926A1
SU1748926A1 SU904856828A SU4856828A SU1748926A1 SU 1748926 A1 SU1748926 A1 SU 1748926A1 SU 904856828 A SU904856828 A SU 904856828A SU 4856828 A SU4856828 A SU 4856828A SU 1748926 A1 SU1748926 A1 SU 1748926A1
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SU
USSR - Soviet Union
Prior art keywords
mandrel
output
amount
measuring
input
Prior art date
Application number
SU904856828A
Other languages
Russian (ru)
Inventor
Андрей Владимирович Кипенский
Олег Николаевич Хорошилов
Людмила Викторовна Фетюхина
Владимир Григорьевич Горобец
Анна Борисовна Егорова
Original Assignee
Харьковский политехнический институт им.В.И.Ленина
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Application filed by Харьковский политехнический институт им.В.И.Ленина filed Critical Харьковский политехнический институт им.В.И.Ленина
Priority to SU904856828A priority Critical patent/SU1748926A1/en
Application granted granted Critical
Publication of SU1748926A1 publication Critical patent/SU1748926A1/en

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Description

Г з7 G z7

Claims (1)

Формула изобретенияClaim Устройство управления тепловым режимом дорнового кристаллизатора машины непрерывного литья металлов, содержащее водоохлаждаемые кристаллизатор и дорн, систему измерения количества тепла, отбираемого кристаллизатором от заготовки, задатчик и регулятор количества тепла, исполнительный механизм для управления гидровентилем системы водоснабжения и электропривод механизма вытягивания, о тличающееся тем, что, с целью повышения производительности машины путем выравнивания фронта кристаллизации, оно снабжено дополнительной системой измерения количества тепла, отбираемого дорном от заготовки, блоками умножения, задатчиком, регулятором и исполнительным механизмом для управления дополнительным гидровентилем, причем системы водоснабжения кристаллизатора и дорна выполнены с возможностью раздельного регулирования, а выход системы измерения количества тепла, отбираемого кристаллизатором, подсоединен к первым входам блоков умножения, к второму входу первого из которых подсоединен выход системы измерения количества тепла, отбираемого дорном, а к второму входу второго блока умножения - выход дополнительного задатчика, выход второго блока умножения подсоединен к первому входу дополнительного регулятора, к второму входу которого подсоединен выход системы измерения количества тепла, отбираемого дорном, выход дополнительного регулятора подсоединен к входу исполнительного механизма для управления гидровентилем системы водоснабжения дорна.Thermal control device for a mandrel mold of a continuous metal casting machine, containing a water-cooled mold and mandrel, a system for measuring the amount of heat taken by the mold from the workpiece, a setpoint and a regulator of the amount of heat, an actuator for controlling the hydraulic valve of the water supply system and an electric drive of the drawing mechanism, characterized in that , in order to increase the productivity of the machine by leveling the crystallization front, it is equipped with an additional system of measuring the amount of heat taken by the mandrel from the workpiece, multiplication units, setter, regulator and actuator to control additional hydraulic fan, moreover, the water supply systems of the mold and mandrel are made with the possibility of separate regulation, and the output of the system for measuring the amount of heat taken by the mold is connected to the first inputs of the blocks multiplication, to the second input of the first of which is connected the output of the system for measuring the amount of heat taken by the mandrel, and to the second input of the second unit multiplication eye - the output of the additional master, the output of the second multiplication unit is connected to the first input of the additional controller, the second input of which is connected to the output of the system for measuring the amount of heat taken by the mandrel, the output of the additional controller is connected to the input of the actuator to control the hydraulic valve of the mandrel water supply system.
SU904856828A 1990-08-01 1990-08-01 Thermal condition control apparatus for continuous metal casting machine mandrel type crystallizer SU1748926A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU904856828A SU1748926A1 (en) 1990-08-01 1990-08-01 Thermal condition control apparatus for continuous metal casting machine mandrel type crystallizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU904856828A SU1748926A1 (en) 1990-08-01 1990-08-01 Thermal condition control apparatus for continuous metal casting machine mandrel type crystallizer

Publications (1)

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SU1748926A1 true SU1748926A1 (en) 1992-07-23

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SU904856828A SU1748926A1 (en) 1990-08-01 1990-08-01 Thermal condition control apparatus for continuous metal casting machine mandrel type crystallizer

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SU (1) SU1748926A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104162638A (en) * 2014-08-14 2014-11-26 中国重型机械研究院股份公司 Crystallizer cooling water control device and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104162638A (en) * 2014-08-14 2014-11-26 中国重型机械研究院股份公司 Crystallizer cooling water control device and method

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