| you are: the General scheme of manufacture of pottery
Horn M.I.Tehnologija of artificial porous fillers and ceramics. M, 1974.
Raw Drying spend in tunnel and chamber dryers.
Tunnel dryers on brick-works work by a countercurrent principle. The raw on trolleys moves on the tunnel towards to a stream of hot air or smoke gases. Duration of drying of a brick-raw in tunnel dryers makes 16-36 ch at heat-carrier reference temperature 120-150°С. Àêöèÿ Õèìêè http://potolok-himki.ru/ - íàòÿæíûå ïîòîëêè â Õèìêàõ. Áåñïëàòíûå ïîòîëîêè
Chamber dryers represent system of the chambers, each chamber is warmed with hot air or the hot gases departing from furnaces. Walls of chambers are built in lopastnye the reversive fans creating intensive circulation of the heat-carrier in the chamber.
After drying the pottery having humidity no more 5%, arrives in the furnace.
Roasting finishes manufacturing of pottery. In the course of roasting their structure defining technical properties of a product is formed. According to M.I.Rogovogo, total expenses for roasting reach 35-40%, and losses from marriage make about 10% of the cost price of a commodity output.
Roasting of pottery carry out in tunnel computer-controlled furnaces (though on operating brick-works the significant amount of ring furnaces still works). The tunnel furnace represents the long channel which has been laid out in fire-resistant futerovkoj.
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