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Cedar Grove Iron Furnace
Cedar Grove Iron Furnace is a disused 19th century double-stack iron ore furnace located in Perry County, Tennessee. Sources differ on its construction date, but it was probably built between 1832 and 1834 near the mouth of Cedar Creek on the Tennessee River by William Dixon. The furnace was one of the earliest steam-powered industrial sites in the region, a fact especially notable considering its isolation from any major population center. It utilized hot blast Scottish smelting techniques that had only recently been developed, and was able to produce over 1,400 tons of pig iron annually. The furnace operated operated until February, 1862 when it was it was shelled by Union gunboats USS Conestoga, USS Tyler USS ''Tyler'' was originally a merchant ship named ''A. O. Tyler'', a commercial side-wheel steamboat with twin stacks and covered paddles positioned aft. Constructed in Cincinnati, Ohio in 1857, it was acquired by the United States Navy, 5 J ..., and USS Lexington. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perry County, Tennessee
Perry County is a county located in the U.S. state of Tennessee. As of the 2020 census, the population was 8,366, with an average population density of 18.6 persons per square mile (7.2 persons per square km) it is the least densely populated county in Tennessee. Its county seat and largest town is Linden. It is named after American naval commander and War of 1812 hero Oliver Hazard Perry. In 1806, the Cherokee ceded to the United States the land that would later become Perry County in the Treaty of Washington. The county was established by the Tennessee General Assembly in 1819 from parts of Wayne County, Hickman County, and Humphreys County. In 1846, the portions of Perry County located west of the Tennessee River were split off to form Decatur County. Agriculture and forestry are the largest components of the local economy, supplemented by light industry and tourism. Perry County is one of the most economically disadvantaged counties in the state. It was severely imp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tennessee River
The Tennessee River is the largest tributary of the Ohio River. It is approximately long and is located in the southeastern United States in the Tennessee Valley. The river was once popularly known as the Cherokee River, among other names, as the Cherokee people had their homelands along its banks, especially in what are now East Tennessee and northern Alabama. Additionally, its tributary, the Little Tennessee River, flows into it from Western North Carolina and northeastern Georgia, where the river also was bordered by numerous Cherokee towns. Its current name is derived from the Cherokee town, ''Tanasi'', which was located on the Tennessee side of the Appalachian Mountains. Course The Tennessee River is formed at the confluence of the Holston and French Broad rivers in present-day Knoxville, Tennessee. From Knoxville, it flows southwest through East Tennessee into Chattanooga before crossing into Alabama. It travels through the Huntsville and Decatur area before rea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hot Blast
Hot blast refers to the preheating of air blown into a blast furnace or other metallurgical process. As this considerably reduced the fuel consumed, hot blast was one of the most important technologies developed during the Industrial Revolution. Hot blast also allowed higher furnace temperatures, which increased the capacity of furnaces. As first developed, it worked by alternately storing heat from the furnace flue gas in a firebrick-lined vessel with multiple chambers, then blowing combustion air through the hot chamber. This is known as regenerative heating. Hot blast was invented and patented for iron furnaces by James Beaumont Neilson in 1828 at Wilsontown Ironworks in Scotland, but was later applied in other contexts, including late bloomeries. Later the carbon monoxide in the flue gas was burned to provide additional heat. History Invention and spread James Beaumont Neilson, previously foreman at Glasgow gas works, invented the system of preheating the blast for a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pig Iron
Pig iron, also known as crude iron, is an intermediate product of the iron industry in the production of steel which is obtained by smelting iron ore in a blast furnace. Pig iron has a high carbon content, typically 3.8–4.7%, along with silica and other constituents of dross, which makes it brittle and not useful directly as a material except for limited applications. The traditional shape of the molds used for pig iron ingots is a branching structure formed in sand, with many individual ingots at right angles to a central channel or "runner", resembling a litter of piglets being nursed by a sow. When the metal had cooled and hardened, the smaller ingots (the "pigs") were simply broken from the runner (the "sow"), hence the name "pig iron". As pig iron is intended for remelting, the uneven size of the ingots and the inclusion of small amounts of sand cause only insignificant problems considering the ease of casting and handling them. History Smelting and producing wroug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Conestoga (1861)
USS ''Conestoga'' was originally a civilian side-wheel towboat built at Brownsville, Pennsylvania, in 1859. She was acquired by the U.S. Army in June 1861 and converted to a 572-ton " timberclad" river gunboat for use by the Western Gunboat Flotilla, with officers provided by the navy. Civil War service ''Conestoga'''s first combat action took place in September 1861 when she engaged CSS ''Jackson'' near Lucas Bend, Kentucky. Other skirmishes punctuated the routine of river patrol service into 1862. In February, she participated in an expedition up the Tennessee River that led to the capture of Forts Henry and Donelson. Later in the month, she saw action at Columbus, Kentucky, a Confederate strongpoint on the Mississippi River. During the rest of her service, ''Conestoga'' continued to operate along the rivers. She took part in the bombardment of Saint Charles, Arkansas, in June 1862 and was formally transferred to the navy in October of that year. In April and July 1863, she ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Tyler
USS ''Tyler'' was originally a merchant ship named ''A. O. Tyler'', a commercial side-wheel steamboat with twin stacks and covered paddles positioned aft. Constructed in Cincinnati, Ohio in 1857, it was acquired by the United States Navy, 5 June 1861 for service in the American Civil War and converted into the gunboat USS ''Tyler'' on 5 June 1861. She was commissioned in September 1861. She was protected with thick wooden bulwarks. Before military acquisition Just four days after Mississippi's secession, on the evening of 13 January 1861, the steamboat was fired upon by cannon used by militia defending Vicksburg. On the Cumberland and Tennessee Rivers ''Tyler'' served in the Western Flotilla from June 1861 to 1 October 1862, fighting for the Mississippi River. Soon after being commissioned, ''Tyler'' participated in the attack on the Confederate forces in Hickman and Columbus in Kentucky, doing battle with the CSS ''Jackson''. In November 1861, ''Tyler'' escorted troops ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Lexington (1861)
The third USS ''Lexington'' was a timberclad gunboat in the United States Navy during the American Civil War. Purchase and conversion ''Lexington'' was built as a sidewheel steamer at Pittsburgh, Pennsylvania, in 1861 and was purchased by the War Department and converted into a gunboat at Cincinnati, Ohio, under the direction of Commander John Rodgers. The gunboat, operated by the navy, joined the army's Western Flotilla at Cairo, Illinois, 12 August 1861. On 22 August, she seized steamer ''W. B. Terry'' at Paducah, Kentucky, and on 4 September, with , she engaged Confederate gunboat ''Jackson'' and southern shore batteries at Hickman and Columbus, Kentucky. On 6 September, the two gunboats spearheaded General Ulysses S. Grant's drive to seize strategic Paducah and Smithland, Kentucky, at the mouths of the Tennessee and Cumberland Rivers. In his first use of strength afloat, Grant countered a Confederate move into the state, helping preserve Kentucky for the Union and fores ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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