Calcium carbide furnace cooling system released

The utility model discloses a calcium carbide furnace furnace cooling system comprising: calcium carbide tank, cooling chamber, exhaust calcium carbide, gravity settling tank, circulating fan, dust removal system and waste heat boiler, after the calcium carbide is baked by the pre-cooling calcium carbide into the tank, transported by truck to the cooling chamber carbide crushing, crushing, while an inert gas is cooled calcium carbide, calcium carbide is cooled to 150 ℃ discharged through the exhaust calcium carbide. The inert gas after cooling by a heat exchanger with the thermoelectric stone passage into the upper annular chamber gravity settling tank, after the removal of dust particles into the waste heat boiler, waste heat boiler produced by high temperature and pressure steam; an inert gas through the waste heat boiler temperature dropped to about 170 ℃ , and then by a cyclone system after separating dust from circulating back to the fan cooling chamber recycled.