Ventilating stopper rod with temperature measurement function
AssigneeShenyang Taihe Metallurgical Measurement and Control Technologies Co., Ltd.
InventorsQixian Xie, Jiu Zhang
Life of this patent
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Abstract
A ventilating stopper rod has a temperature measurement function and is used for continuous casting. The stopper rod has a rod body, a rod head, a temperature measurement unit, a connecting pipe and exhaust passages; the rod body is a hollow structure; the upper end of the rod body is connected with the connecting pipe; the lower end of the rod body is connected with the rod head; the temperature measurement unit is used for measuring the temperature of the molten steel; the open end of the temperature measurement unit is connected with the rod head and communicates with the inner cavity of the rod body; the closed end of the temperature measurement unit extends out from the lower end of the rod head and is exposed from the rod head.
Claims9
A ventilating stopper rod with a temperature measurement function, comprising a rod body (3), a rod head (2), a temperature measurement unit (1), a connecting pipe (5), and a plurality of exhaust passages (6),
- wherein the rod body (3) is a hollow structure having an upper end of the rod body connected to the connecting pipe (5) and a lower end connected to the rod head (2),
- the temperature measurement unit (1) has a tubular structure having an open end connected with the rod head (2) and in communication with the inner cavity of the rod body (3) and a closed end extending out from the lower end of the rod head (2) such that a portion of the temperature measurement unit (1) is exposed,
- each of the plurality of exhaust passages (6) has an inlet opening at the inner cavity of the rod body (3) or the rod head (2), and an outlet end opening at an outer surface of the rod head (2).
Dependencies are inferred from the claim text.