Quenching tank

• Main Authors: LV MAOHUI, ZHOU XINGGUO, DONG SONGJIN, JIANG LIYONG, MENG GUOQIANG, DUAN YOUQUAN, WANG ZHONG, FU CHENGDONG
• Format: Patent
• Language: Chinese; English
• Published: 25.01.2012
• Subjects: CHEMISTRY; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS; METALLURGY; METALLURGY OF IRON; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS

The invention discloses a quenching tank, which comprises a quenching tank body, a plurality of mutually independent water sprayers and at least two stirring pumps with different powder, wherein the water sprayers are arranged in the quenching tank body, the stirring pumps are arranged outside the quenching tank body and are respectively connected with the water sprayers and the quenching tank body through pipelines, and in addition, the stirring pumps are respectively connected with each water sprayer. Quenching media in the quenching tank body cyclically flow through the stirring pumps for forming the stirring effect to ensure the uniform temperature of the quenching media in the tank body during the quenching. The quenching tank is provided with at least two stirring pumps with different power, and various cooling capabilities can be realized according to the requirements of different workpieces. The more stirring pumps are, the better the cooling effect is, and the quenching tank can also adapt to the coo