Vertical vacuum tube furnace

Vertical vacuum tube furnace is generally composed of convection chamber, radiation chamber and chimney. In the convection chamber and radiation indoor laying furnace tube, inside the chimney has flue damper. High temperature atmosphere furnace at the bottom of the radiation chamber, side wall or upper part, install burner. A more advanced furnace also has a heat recovery system for flue gas, air, fuel ratio control system, etc.

Fuel oil or fuel gas is burned in a tubular furnace and the oil or other medium is flowing at a high speed in the furnace tube. Role is to create conditions for the conversion of energy, heating furnace fuel combustion emit heat, first transfer to the outer surface of the tube furnace tube, and then through the metal wall of furnace tube is transmitted to oil or other media. So it will be heated oil or other media, to the technology to the required temperature, take sufficient heat into the next process equipment, phase change, or using the process of the pyrolysis reaction, to produce oil and chemical products.

The vertical vacuum tube furnace is periodic operation. For laboratory, industrial and mining enterprises, scientific research units for the determination of elemental analysis and general small steel parts quenching, annealing, tempering and electronic ceramics and other new materials heating. This series of equipment supply range of temperature controller, thermocouple, compensation wire and so on. The temperature control is controlled by relays and controlled by silicon control. Due to the intermittent operation furnace, 40 PlD advanced programmable control is generally adopted, which can strictly control the firing process of the product.