USES:

This equipment USES natural gas, liquefied petroleum gas, gas and other heating workpiece

It is mainly used for pre-section heating of billet

Structural characteristics of equipment

P-htac control technology, PLC+HMI distributed control system, accurate temperature control, more full combustion, and effectively reduce oxidation and burning loss;

High efficiency heat storage honeycomb structure design, small volume, simple and compact structure, efficiency than conventional heat storage more than twice;

The honeycomb life can be up to 12 months through multi-stream jet structure and no smoke erosion at high speed.

The difference between the preheating temperature of the medium and the flue gas temperature at the inlet is less than 100℃.

Overhead large impulse dispersion flame and low NOx combustion make the furnace temperature more even.

The burner is installed on the top of the furnace, covering a smaller area and arranging more flexible;

Top installation of regenerative burner, low power multi-point arrangement, higher control precision, more uniform furnace temperature;

With four valve plate four-way reversing valve, simple structure, stable operation, service life of more than 1.5 million times;

Composite casting furnace bottom, furnace wall and furnace top, furnace door full fiber structure;

The sealing method adopts refractory fiber soft sealing structure, the pressing method USES multi-point cylinder to press, and the lifting of the furnace door is driven by a winch.

The ignition system has the functions of automatic ignition and flame monitoring, and safety linkage is carried out by the control system. When the temperature in the furnace is lower than 800℃, it is forced to open. When the temperature in the furnace rises above 800℃, the point burner is automatically cut off.

Improve safety control system, adopt gas, air and compressed air detection safety control system;

The heating curve can be set flexibly according to the heating process, and the heating process can meet the control requirements of the heating curve.

The old furnace reconstruction works small, the construction period is short, can provide a separate combustion control system