Trolley Furnace Gas Type Annealing Furnace with Regenerative Burner
|FOB Price:||US $10,000-200,000 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $10,000-200,000/ Piece|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Certification: CE, ISO
- Range of Applications: Heat Treatment
- Usage: Heat Treatment
- Temperature Uniformity: ±10ºC
- Rated Temperature: 1200ºC
- Specification: 6m× 3m× 2m
- HS Code: 8514101000
- Place Style: Horizontal
- Type: Trolley Furnace
- Fuel: Gas
- Temperature Control: Pid Automatic Control
- Trademark: bonade
- Origin: Changzhou
Using natural gas as the heat source, improve the economic operation and the realization of the characteristics of environmental protection and energy saving etc.
It adopts refractory ceramic fiber block, good insulation effect, fast temperature rise speed, relative brick structure can save 20% - 30% for lining
This fiber furnace heating speed, air heating furnace, compared with the brick lining up time can be shortened by more than 1/3.
By the electrical control part of the use of well-known brands of domestic China, such as can not meet your needs, can also according to your requirements by the international well-known brands, such as Schneider, OMRON, SIEMENS, etc.
The sealing structure on both sides of the car.
The regenerative heating furnace is essentially a combination of efficient heat exchanger and conventional heating furnace body, mainly composed of a heating furnace, regenerator, reversing system and fuel, air supply and exhaust system. The regenerator is the main storage of waste heat recovery type heating furnace flue gas, it is filled with chamber space regenerator that is a part of the flue gas and air flow channels. In heating furnace, the regenerator is always used in pairs, a stove can be used to, can also be used for a few, or even dozens of. In some large-scale heating furnace in China, the most used to 40. Advantages of regenerative heat recovery temperature is more uniform because of the temperature distribution and the heating quality is greatly improved, the qualified rate of products greatly improved. A wider range of choices for fuel oil, heavy oil, natural gas, liquefied petroleum gas and other fuels, especially for the low calorific value of blast furnace coal gas, with gas Have the preheat effect good, expands the scope of application of fuel. Therefore, the fuel consumption is greatly reduced. For the general large-scale heating furnace, energy saving 25%~30%; for heat treatment furnace, energy saving 30%~65%.NOX emissions lower use of energy saving technology in the traditional combustion air preheating temperature is high, the content of NOX in flue gas the more; and the use of regenerative high temperature air combustion technology in the preheated air temperature up to 800 DEG C, NOX formation in furnace but greatly reduced. Due to the regenerative combustion is relatively dispersed in the hypoxic state, no flame center, therefore, there is a lot of low NOx NOx formation conditions. The content of the flue gas, to protect the environment. The metal oxidization is another advantage of low oxygen combustion is reduced by heating the metal oxidation. In addition, the regenerative combustion can also improve the flame radiation intensity, enhanced radiation Radiation heat transfer, improve the yield.
According to the preheating media types can be divided into the following two ways: the regenerative heating furnace to preheat the air and gas and air preheating single way.
According to the structure of the form can be divided into type and channel type burner, the burner type is divided into overall dispersal reversing and reversing group in two ways.
According to the material transport way, divided into the pusher type and step type regenerative heating furnace.
Overall dispersal reversing burner type regenerative heating furnace can realize single burner automatic control operation, similar with the conventional heating furnace, can meet the different requirements for the various steel furnace temperature, furnace temperature control to achieve the flexible group; reversing the regenerative heating furnace in general will be a period of the burner as a whole to carry out centralized control, flexible control of this control mode to achieve all heating, can meet the different requirements of most of the channel type steel furnace; regenerative heating furnace is generally full channel overall control, flexible adjustment can achieve the temperature of the heating steel can only meet the minority requirements, which can't meet the needs of the majority of steel furnace heating.