heat accumulating type ladle roaster

heat accumulating type ladle roaster is the key technology of high temperature air combustion technology, and this

The mesh pattern ceramics heat retainer of energy-saving mesh pattern ceramics heat accumulating type ladle roaster is the key technology of high temperature air combustion technology, and this is an energy conservation and environmental protection technology. compare to traditional ceramic balls regenerative system it has some advantages such as big heat exchange area in unit volume, effective ventilation and air circulation section of a small resistance and thermal, change the traditional virtues of oxygen-enriched combustion burner for the poor, can effectively absorb heat in the flue gas combustion air preheater, not only to save energy and reduce the gas, etc, and the industrial production cost reduce harmful gases.

2.Structure design

The energy-saving mesh pattern ceramics heat accumulating type ladle roaster is grouping by the follow parts: burner, reversing system, regenerator, cover (including insulation) and electric parts and control section.

3.characteristics of the equipment

1) use heat accumulating type heater exchanger, design for ceramic mesh two burners combustion, by reversing valve alternately. For gas, dust, low calorific value of the high impurity, can be used to design for three burners combustion system.

2) using double preheating of air, gas, while preheating, effectively improve combustion temperature, to save energy.

3) diffusion flame combustion burner for structure, air and gas structure of times is leaving after burners combustion, and began to mix burners, from side to the secondary gas combustion flame, longer.

4) regenerative and direct heat type, air temperature is higher than ladle baking, for example: the package for 1100°C, smoke of traditional pipe heat exchanger can only be air preheater to 300-400°C, and regenerative heat exchanger can will air preheater to 1,000°C.

5) because of regenerative heat exchanger, flue gas discharge temperature of < 100°C, usually can save energy by 50%, shorten curing time, and half the uniformity of temperature. And not more than 50 °Ctemperature.

6) greatly reducing harmful emissions, the main burner by the large amounts of excess air to guarantee the combustion temperature, inhibit the generation and recanalization NO3 - the secondary gas just off the excess air consumption, guarantees the complete combustion, and reduce the harmful gases.

4 product performance

1) gas: suitable for blast furnace gas and coke-oven gas mixture, gas, coal gas stove.

2) structure: the structure arrangement of components, connections, convenient maintenance and replacement for unloading.

3) materials and components, insulation, heat insulation life refractory life less than eight months. Burner service life more than 12 months. All wires are high temperature resistant insulated wire.

4) function Pointers: this is fast, baking temperature, baking temperature of ladle, and no more than 50°C, Energy-saving effect significantly, and compared with the traditional baking, baking equipment under the same conditions generally energy saving 30-50%.

heat accumulating type ladle roaster