Records of Steam Boiler ExplosionsMarten, Edward Bindon
History
Records of Steam Boiler Explosions
Marten, Edward Bindon
Steam-boiler explosions
One of three. Plain Cylinder, 36ft. 9in. long, 5ft. diameter, 3/8 inch
plates, 50 lbs. pressure. The boiler parted at a seam over the fire
bridge. The front end was thrown upwards and to a considerable distance
to the front. The back part of the boiler was forced backwards. The
first rent took place at a seam-rip at the ruptured seam, and the
boiler exploded while the fire was being drawn in order to repair the
faulty place.
_No. 29. Easter Ross. August 8th. 2 killed, 3 injured._
Agricultural. It exploded while travelling, by its own steam power. The
engine had stuck fast, and extra pressure of steam was raised to try
and extricate it. The boiler was torn in pieces, and scattered to a
great distance.
_No. 30. Bilston. (Fig. 16.) August 17th. 1 killed._
[Illustration: _Fig. 16._]
One of two. Plain Cylinder, 30ft. long, 5ft. diameter, 3/8 inch plates,
46 lbs. pressure. The boiler gave way on the side where the plates were
overheated by the water being too low, and the front part of the shell
was flattened out and thrown some distance to the rear, as its course
was influenced by its remaining attached to the rest of the boiler as
by a hinge; while the front end was rent into several pieces, and the
back end was thrown also to the rear and rolled down a declivity into a
stream.
_No. 31. Liverpool. (Fig. 17.) August 20th. 7 killed, 5 injured._
[Illustration: _Fig. 17._]
Two Furnace Chimney Boiler, 42ft. 4in. high, 6ft. 9in. diameter,
1/2 inch plates, 50 lbs. pressure. Nearly half the bottom plate was
blown out, and the issuing contents found their way into the furnace
and increased the damage. The line of rupture near where it joined
the shell was corroded almost to a knife edge, which so reduced its
strength as to make it unable to bear the usual working pressure of
steam, in addition to that of the column of water in the boiler.
_No. 32. Accrington. August 31st. 1 killed._
A Kier or Steam Bleaching Chamber, somewhat like No. 2, and not used
for generating steam, 9ft. high, 8ft. diameter, 1/2 inch plates, 50
lbs. pressure. The bottom blew out, and the shell was torn to pieces.
The cause of explosion was weakness of the ruptured end, and want of
care in working.
_No. 33. Birmingham. September 11th. 1 killed, 1 injured._
Two tube Cornish. The manlid was wrongly fixed outside with internal
clamps. It was being screwed up tighter to stop leaking when the bolt
broke, and the lid came off and allowed the contents of the boiler to
escape.
_No. 34. Greatbridge. (Fig. 18.) September 21st. none injured._
[Illustration: _Fig. 18._]
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