TH175865B - Cooling equipment for hot-dip galvanized steel plates - Google Patents

Cooling equipment for hot-dip galvanized steel plates

Info

Publication number
TH175865B
TH175865B TH1701002155A TH1701002155A TH175865B TH 175865 B TH175865 B TH 175865B TH 1701002155 A TH1701002155 A TH 1701002155A TH 1701002155 A TH1701002155 A TH 1701002155A TH 175865 B TH175865 B TH 175865B
Authority
TH
Thailand
Prior art keywords
hot
primary
steel plates
cooling
galvanized steel
Prior art date
Application number
TH1701002155A
Other languages
Thai (th)
Other versions
TH1701002155B (en
TH175865A (en
Original Assignee
นิปปอน สตีล แอนด์ ซูมิโตโมะ เมตทอล คอร์ปอเรชั่น
Filing date
Publication date
Application filed by นิปปอน สตีล แอนด์ ซูมิโตโมะ เมตทอล คอร์ปอเรชั่น filed Critical นิปปอน สตีล แอนด์ ซูมิโตโมะ เมตทอล คอร์ปอเรชั่น
Publication of TH1701002155B publication Critical patent/TH1701002155B/en
Publication of TH175865A publication Critical patent/TH175865A/en
Publication of TH175865B publication Critical patent/TH175865B/en

Links

Abstract

การประดิษฐ์ปัจจุบันจัดให้มีอุปกรณ์ทำความเย็น (cooling device) สำหรับอุปกรณ์ชุบแบบ จุ่มร้อนที่ถูกจัดให้มีบนด้านบนของอุปกรณ์ควบคุมความหนาของการชุบในเส้นทางการลำเลียงของ แผ่นเหล็กกล้าที่ถูกชุบแบบจุ่มร้อนที่ถูกลำเลียงจากอ่างชุบในทิศทางขึ้นด้านบนตามแนวดิ่ง อุปกรณ์ทำความเย็นรวมถึง อุปกรณ์ทำความเย็นหลักที่ฉีดพ่นก๊าซทำความเย็นหลักตามแนวดิ่งสู่ แผ่นเหล็กกล้าที่ถูกชุบแบบจุ่มร้อน และอุปกรณ์ทำความเย็นขั้นต้นที่ถูกจัดให้มีในส่วนทำความเย็น ขั้นต้นระหว่างอุปกรณ์ทำความเย็นหลักและอุปกรณ์ควบคุมความหนาของการชุบในเส้นทางการ ลำเลียง และฉีดพ่นก๊าซทำความเย็นขั้นต้นสู่ตำแหน่งการปะทะของก๊าซมากกว่าหนึ่งแห่งซึ่งถูก จัดตั้งไปตามส่วนทำความเย็นขั้นต้น: The present invention provides a cooling device for a quenching device. The hot dip is provided on top of the plating thickness control device in the conveying path of the Hot-dip galvanized steel plates are transported from the quench bath in a vertical upward direction. Refrigeration equipment including The main refrigeration device that sprays the main refrigerant gas vertically to Steel plate that has been hot-dipped. And primary cooling equipment that is provided in the cooling section Primary between the main cooling device and the quenching thickness control device in the conveying route and spraying the primary refrigerant gas to more than one gas impingement position, which is Set up according to the primary cooling section:

TH1701002155A 2014-10-24 Cooling equipment for hot-dip galvanized steel plates TH175865B (en)

Publications (3)

Publication Number Publication Date
TH1701002155B TH1701002155B (en) 2018-05-17
TH175865A TH175865A (en) 2018-05-17
TH175865B true TH175865B (en) 2018-05-17

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