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Furnace three meters underground clay do a lot of square grooves, for receiving copper Juice, the production of copper ingots. To facilitate the subsequent production of copper with. A clay pipe from a little bit on top of the door extends into the furnace wall. Clay pipes to the other end of the outlet of the upwind box joints wrapped in skins, and then sealed with clay. The bellows is fixed to the brick frame, to prevent damage to interface and clay pipes at the time of the pull. This time, for insurance purposes, burberry outlet london first charcoal in the bottom covered with nearly 80 cm high. Then pour the copper ore was smashed, the largest diameter of not more than 2 cm, but only put 20 pounds of gravel force no put above and covered with charcoal. 5 meters away from the furnace put a large number of charcoal and broken ore, hoping to achieve sustained join in the process of refining the ore to ore and charcoal. Ignition of the open door, burberry uk the door immediately closed - do not need to use it to supply air bellows has been put into the work, the cavalry took turns pulling the bellows air.

This time the fire obvious than the last time faster, more violent, within half an hour the whole furnace brightly lit burberry london also spend much more to see the stove surface of carbon have decreased significantly, as soon as people put more wood carbons. Less than an hour, the door at copper juice oozing and condensation temperature is too high, only in a half-condensing, just the door to seal the gap. After an hour and a half, burberry uk and wood case the door opened, one and Hongliang copper juice flow out from the door at the groove along the Tao into the crucible, burberry uk looked at about six or seven pounds look, and quickly poured into the soil tank. Only enough to cast a piece of copper ingots. Immediately followed out from the door is slag copper Lianwan, burberry uk on direct care it flows to the surface, only a small amount of blocking the door at the burberry uk Tao stick planing. Charcoal fire in the furnace Wang burberry uk people quickly put into ore and carbon, the process is repeated, but this time only spent an hour or so out of the copper juice, it seems relatively high furnace temperature, shortens the preheating of the time.

Waited at the cooling side of the copper ingots, burberry outlet reflect on the pros and cons of this day. Seems that the method is too much carbon consumption, not tomorrow furnace was condensed carbon. Application of coal should be able to reduce dependency on charcoal, but if not handled properly, the residue of coal will happen a lot more than the charcoal will block the door? Also, the ore particles should also be smaller, in order to further shorten the refining time, not easily clogged at the door. That is not ore have to be labeled as a powder tory burch outlet? Machinery, this requirement is too high a bit, but the particles are broken to some of the smaller should be able to. Most importantly, can not be obtained no tin bronze, bronze, copper applications is actually very small range. Regardless, bronze first, whether, let burberry uk to greet brass era to come! The now burberry uk most want to do is an ox cart, then the failure is still let burberry uk to heart!