Calcium Carbide Furnace Cac2 Lime Stone Smelting Furnace
6200kva-33000kva Competitive price
1. calcium carbide furnace use
The main purpose of calcium carbide furnace is to add qualified
lime, carbon reducing agent and other raw materials to the furnace
according to a certain proportion of ingredients. The high voltage
power supply is input by the mineral furnace transformer, short net
system and electrode holder, and the electrode is inserted into the
charge for submerged arc smelting. After a certain period of
smelting, the iron is taken out into the calcium carbide bag, which
is broken after natural cooling, and then quantitatively packaged
into the warehouse after finishing. Process features: self-baking
electrode is selected, and the furnace lining is made of carbon
brick and high aluminum refractory brick. An electric furnace with
continuous feeding, intermittent iron discharge and continuous
operation.
2. calcium carbide furnace equipment composition
The mechanical part of the calcium carbide furnace is mainly
composed of the furnace shell, semi-enclosed (or fully enclosed)
low smoke hood system, electrode holder system (can choose the
combined operator or pressure ring operator), short net system,
smoke exhaust system, distributing system, feeding system,
hydraulic system, pneumatic system, electric furnace cooling water
system, etc. Auxiliary equipment: batching system, feeding system,
iron system, product finishing system, etc. The exhaust gas
purification and recovery device uses a large cloth bag cyclone
dust removal device. The electric part of calcium carbide furnace
is composed of high voltage system (switch station), low voltage
system, large screen monitoring system and automatic control
system.
3. calcium carbide product use
Calcium carbide is an important basic raw material of chemical
industry, acetylene due to the special molecular structure, has a
very unstable triple valence bond, chemical activity is very
strong, can react with many substances, so acetylene has become a
synthetic plastic, synthetic rubber, synthetic fiber,
pharmaceutical pesticides, dyes and organic solvents and many other
chemical products raw materials, as well as an important raw
material for cutting and processing of mechanical industry, Due to
the non-renewable oil and coal resources, their mining and deep
processing costs are getting larger and larger, and the raw
material prices of downstream products to supply the organic
chemical industry are getting higher and higher, forcing some raw
material sources of synthetic organic materials to increase the
amount of calcium carbide.
Production Process Flow Diagram:
