Apparatus for the surface treatment of galvanized sheet-iron

Details Apparatus for the surface treatment of galvanized sheet-iron Apparatus for the surface treatment of galvanized sheet-iron

1977-04-11

1978-09-05

McIntosh, John P.

Coating apparatus

Edible base or coating type

Tumbling particulate work

118 50, 118312, 118316, B05C 1900

Patent

active

041111540

ABSTRACT:
An apparatus for the treatment of galvanized sheet-iron emerging from a galvanization bath in order to reduce to a minimum value the size of the "minispangle" appearing on its surface comprises a housing divided into two identical casings spaced to form a vertical passage through which the sheet is caused to travel continuously, each casing comprising a spray nozzle and a pair of recovery slots disposed on either side of the nozzle, and blower means for directing an air stream loaded with zinc particles in suspension against the moving sheet surfaces so that the zinc particles will crystallize before the liquid zinc coating has set. The blower means produces the stream and recovers on its section side the previously blown air. Passages in the casings direct the air stream towards the spray nozzle and from the recovery slots.

REFERENCES:
patent: 2292596 (1942-08-01), Baechjold
patent: 2569484 (1951-10-01), Marsell et al.
patent: 3603287 (1971-09-01), Christy et al.
patent: 3791341 (1974-02-01), Diamond et al.
patent: 4024815 (1977-05-01), Platsch

Affiliated with

Also associated with

Rating

Apparatus for the surface treatment of galvanized sheet-iron does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for the surface treatment of galvanized sheet-iron, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for the surface treatment of galvanized sheet-iron will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2088854