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:
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