- Usage: Industrial
- Fire Blow: From Side
- Manufacturing Level: A
- Burning Style: Internal Firing Boiler
- Water Circulation: Natural Circulation
- Trademark: Li Neng
- Fuel: Gas-fired
- Place Style: Horizontal
- Media: Steam
- Pressure: Low Pressure
- Gas Flow Type: Water Tube
- Origin: Jiangsu, China
Wire diameter: Φ0.8mm-Φ13.0mm
Wire number: 8-40 wires
Production capacity: 1, 000-20, 000 tons/year
Energy: Natural gas, Liquid gas, Electricity, Diesel, Coal
Working hours: 24h continuously
Control: Totally automatic control, PLC with famous brand
Temperature accuracy: +2 centigrade
Length of furnace (m ): 16-24
Character: Assembled type, side blowing, fired direct annealing furnace
Types of furnace:
Fire direct type
Fire semi-direct type
Non-oxidation type
Pipe inside Muffle type
This furnace is consisted of several parts, manufactured in the factory, assembled at worksite, conveniently and quickly.
(1). Heated by direct fire and controlled by oxygen-deficient and oxygen-overmuch combustion.
(2). To adopt countercurrent type furnace, namely steel moving direction is reverse with fire moving direction, flue is discharged from upper feeding inlet. Between furnace outlet and lead boiler, there place sealing device and novel atmosphere protection, to reduce steel oxidation efficiently.
(3). Several hot wind gas fired nozzles are uniformly distributed at both sides of furnace, staggered arrangement, thus steel wire is heated equally and hot load of steel wire is more reasonable. Nozzle combustion is totally enclosed, combustion is stable, adjustment ratio is bigger., suitable for t hot air producing. (4). Exactly controlling furnace temperature and inner atmosphere, to carry out high DV vale operation.
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