coal washer

Here, there is also the presence of a heavy water plant and a coal washer.

One summer the water slowed to such a trickle that the coal washer could not even operate.

The operation proved profitable until 1916, when a boiler explosion destroyed its coal washer.

Only the Lochhead pit remained active, together with the coal washer, and the railway requirements were minimal.

The coal washer burnt in 1906, leading to decreased activity until the washer was replaced the next year.

His most profitable business was reportedly the coal washer, which was located in his hometown.

The town's prosperity peaked in 1910, when coke ovens, a coal washer and a brick plant were also in operation.

Several structures were built on the colliery's lands including a shipping wharf, a coal washer, machine shops, and coke ovens.

As sorting and cleaning techniques improved, the picking belts were replaced by coal washers and/or jigs for sizing.

There is a Steel Plant and many coal washers, for this reason Ghugus is the most polluted town in maharashtra.

He worked at the No. 2 Coal Washer at Pratt Mines, and he understood his world imperfectly.

Following the removal of the track through Colbren, the Neath and Brecon line now terminates at the coal washer at Onllwyn.

In 1897 a Robinson-Ramsey Coal Washer was installed, increasing the efficiency of coke burning and therefore the overall efficiency of the mine.

By the 1980s, all that remained of the Dunlap operations were the ovens, a slate pile and coal washer ruins, two company houses (drastically modified), and the clubhouse.

The company began to expand mining operations far beyond Ballard's unambitious scale, installing a modern coal tipple and the first coal washer west of the Mississippi River.

All coal was screened in the tipple as it came out of the mine so that steam-sized or smaller pieces could travel immediately to the coal washer and/or coal breaker.

The Chattanooga Iron and Coal Company purchased the Douglas operation in 1905, and the following year built a steam-powered coal washer and constructed additional coke ovens.

The "Righter coal washer" - Invented just before 1900, the Righter coal washer used a conveyor belt with paddles to pass coal slurry over a finely woven iron screen.

He attended Queen Anne High School in Seattle, and worked summers at the coal mine in Cumberland as a breaker boy, mule driver, coal washer, and driver of the gas-powered locomotive which carried coal out of the mine.

Along with the museum, ovens, and amphitheater, Dunlap Coke Ovens Park includes a coal mine replica with mining machinery on display, the ruins of the 1906 coal washer, a replica of the Dunlap depot, a caboose, and various park shelters.

The Jeffrey-Robinson coal washer - This jig was similar in construction to the chestnut coal jig, but the water reached the top of the upper tub so that both water and coal would be spun out the top of the tub (dropping the coal into a catcher).