Blast Tuyere/Tuyere Cooler


 

Tuyeres can be produced in different designs as single-chambered, double-chambered and assembled forged nose to the casted body. To make 
the lifetime longer, advanced production technics are carried out.

Features: 

1. Wide Scope for choose--- Single-cavity Tuyere, Double-cavity Tuyere, Three-cavity Tuyere, Baffled Tuyere, . etc 
2. High purvity of Copper Content--- Made of Copper of CU≥ 99.5%, which increase the electric conductivity and assure the life-span of the Tuyere. 
3. Approved Welding Technology--- Matured welding technology gurantee the high performance and quality of the Tuyere. 
4. X-ray Test good quality. 
5. Tailor-made to your requirements.

One year at operation with the following specification:

1.           Hot-blast pressure:   4,1 atm
2.           Hot-blast temperature:    1250 °C
3.           Blast rate (for 22 tuyeres):   4900 m3/min.
4.          Natural gas flow rate (for 1 tuyere):    2000  m3/h
5.           Oxygen consumption (for 1 tuyere):   1800 m3/h
6.           Cooling water pressure:   5-5,5 atm
7.           Cooling water consumption (for 1 tuyere):  15-20 t/h
8.           Cooling water temperature: up to 35°C