Double regenerative heating furnace
Construction:
It is composed of heating furnace body, regenerator, reversing system, fuel, air supply and smoke exhaust system. Regenerator is the main body of flue gas waste heat recovery of regenerative heating furnace. It is a chamber like space filled with regenerator and a part of flue gas and air flow channel. In heating furnaces, regenerators are always used in pairs. One furnace can use a pair, or several pairs, or even dozens of pairs. In some large regenerative heating furnaces in China, more than 40 pairs are used at most.
Advantage:
The furnace temperature is more uniform. Due to the uniform distribution of furnace temperature, the heating quality is greatly improved, and the product qualification rate is greatly improved.
National standard energy-saving periodic operation furnace, super energy-saving structure, composite fiber insulation, ultra light and high-strength micro bead vacuum ball energy-saving brick, exclusive production of anti falling wire upward inclined 20 ° wire laying brick, furnace mouth anti workpiece impact brick, automatic sealing trolley and furnace door, integrated rail connection, no foundation installation, can be used on the horizontal ground.
Scope of application:
It is mainly used for quenching, annealing, aging of high chromium and high manganese steel castings, gray iron castings, ductile iron castings, rollers, steel balls, crusher hammers, wear-resistant lining plates, and heat treatment of various mechanical parts.
Regenerative heating furnace can improve the thermal efficiency of raw materials and save energy.
Advantages:
1. Significant energy saving effect, average gas consumption: 45-55m3/t. (natural gas)
2. Smoke exhaust temperature ≤ 150 ºC
3. Uniformity of furnace temperature ≤± 10 ºC
4. The average service life of imported components used for reversing valve is ≥ 200000 times.
Function:
Regenerative combustion can improve flame radiation intensity, strengthen radiation heat transfer, and increase furnace output.
Regenerative heating furnace
Composition:
It is mainly composed of heating furnace body, regenerator, reversing system, fuel, air supply and smoke exhaust system.
Technical parameters:
Rated heating: 1300 ºC
Temperature control mode: automatic heating and insulation
Rated output: 15 tons / shift
Fuel working pressure: 8-12kpa
Number of Burners: 20
Fuel type: gas
Rated fuel flow: 150nm3/h
Combustion mode: alternate combustion
Uniformity of furnace temperature ≤ +15 ºC
Adopt cross with position indication to ensure combustion safety; The main gas pipeline is equipped with high and low pressure switches; The furnace is equipped with a flame detection device; Sound, light and touch screen text animation alarm system has been improved.
Production and manufacturing of steel rolling heating furnace, forging heating furnace, gas heat treatment furnace, gas forging heating furnace, regenerative heating furnace, walking beam heating furnace and other equipment. Welcome new and old customers to visit and negotiate business
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