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Watermill of Braine-le-Château, Belgium (12th century) Interior of the Lyme Regis watermill, UK (14th century). A watermill or water mill is a mill that uses hydropower.It is a structure that uses a water wheel or water turbine to drive a mechanical process such as milling (grinding), rolling, or hammering.
The race bringing water from the mill pond to the water wheel is a headrace; the one carrying water after it has left the wheel is commonly referred to as a tailrace. [ 1 ] Waterwheels were used for various purposes from things such as agriculture to metallurgy in ancient civilizations spanning the Hellenistic Greek world , Rome , China and India .
A tide mill is a water mill driven by tidal rise and fall. A dam with a sluice is created across a suitable tidal inlet, or a section of river estuary is made into a reservoir . As the tide comes in, it enters the mill pond through a one-way gate, and this gate closes automatically when the tide begins to fall.
SAG is an acronym for semi-autogenous grinding. SAG mills are autogenous mills that also use grinding balls like a ball mill. A SAG mill is usually a primary or first stage grinder. SAG mills use a ball charge of 8 to 21%. [9] [10] The largest SAG mill is 42' (12.8m) in diameter, powered by a 28 MW (38,000 HP) motor. [11]
Watermill, a mill powered by moving water; Windmill, a mill powered by moving air (wind) Tide mill, a water mill that uses the tide's movement; Treadmill or treadwheel, a mill powered by human or animal movement Horse mill, a mill powered by horses' movement
A horse mill is a mill, sometimes used in conjunction with a watermill or windmill, that uses a horse engine as the power source. Any milling process can be powered in this way, but the most frequent use of animal power in horse mills was for grinding grain and pumping water.
10 Ways to Use Water From comprising 70 percent of the Earth's surface to making up 60 percent of the human body, H2O is also an incredibly useful cooking ingredient, common in the best restaurant ...
The ship mill is a Byzantine invention, designed to mill grains using hydraulic power. The technology eventually spread to the rest of Europe and was in use until ca. 1800. Paper mill (13th century) The first certain use of a water-powered paper mill, evidence for which is elusive in both Chinese [35] [36] and Muslim paper making, [37] dates to ...