Nozzle guard for blast furnace mudgun

Details Nozzle guard for blast furnace mudgun Nozzle guard for blast furnace mudgun

1993-06-07

1994-09-13

Kastler, Scott

Metallurgical apparatus

Means for introducing fluent into vessel, e.g., tuyere

Having means preventing damage to introducing means, e.g.,...

266273, C21B 712

Patent

active

053461860

ABSTRACT:
A nozzle guard device (50, 50') has a generally C-shaped half-shell configuration for shielding a lower and otherwise exposed portion of a blast furnace mudgun nozzle (22) from damaging contact with molten metal and slag during taphole closure operations. Mounting elements (86, 86') are provided for extension into an opening (26) of the nozzle (22) for embedding a refractory clay material contained within the opening (26) for securing the nozzle guard device (50, 50') in position on the nozzle (22).

REFERENCES:
patent: 1844194 (1932-02-01), Maltitz
patent: 4135705 (1979-01-01), Mailliet
patent: 5246208 (1993-09-01), Mailliet et al.

Affiliated with

Also associated with

Rating

Nozzle guard for blast furnace mudgun does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Nozzle guard for blast furnace mudgun, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nozzle guard for blast furnace mudgun will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1115309