| 摘要 |
The present invention relates to a salt bath capable of using fuel efficiently. The salt bath according to the present invention accommodates the salt separating oxide scale from the surface of a stainless steel strip during a cold-rolling annealing process. The salt bath comprises: a main body which passes the stainless steel strip through a salt solution by including an immersion roll arranged on the inlet side thereof and an immersion roll arranged on the outlet side; a burner unit that is equipped with a burner heating the salt solution in a connection pope connected to the main body; and a heat discharge unit that is connected to the burner unit and which discharges heat when the salt solution is overheated. |
