Shell roaster for gas pumping bottom type car flame furnace, using the characteristics of imported industrial furnace equipment, our factory according to China's national conditions and use conditions, in the performance and technology to further improve the development of success, has been successfully used by dozens of users for many years, practice has proved that this product technology is very mature, according to the user use information feedback shows, Compared with the conventional furnace type, it shows the advantages of significantly reducing energy consumption, uniform temperature, environmental purification and convenient maintenance. The furnace uses the flame to erupt heat upward, and the rotary discharge design of the middle flue after meeting the arc top can effectively control the furnace temperature uniformity and the utilization rate of heat energy. The furnace is mainly composed of the furnace body (including the furnace lining), the furnace door, the furnace car, the combustion system, the smoke exhaust system, the sealing, the temperature control and the record and other main components. ? Liquefied gas combustion truck furnace is an advanced energy-saving type of periodic operation furnace, ultra-energy-saving structure, the truck adopts anti-impact sealing brick, the furnace door adopts hand wheel and spring type automatic pressing mechanism, automatic sealing truck and furnace door, integrated rail, without basic installation, can be used on the level ground. It is mainly used for shell roasting, high chromium, high manganese steel castings, ductile iron, roll, steel ball, 45 steel, stainless steel and other quenching, annealing, aging and heat treatment of various mechanical parts.

Characteristics of shell roaster:

1, the furnace skeleton is composed of various large and medium-sized steel field combination welding, the shell sealing plate is color steel plate, the overall beautiful and strong.

2, the furnace lining adopts mullite refractory full fiber insulation structure, which saves about 40% energy compared with the brick furnace.

3. The frame of the trolley is welded by a variety of large I-beams, channel steels, Angle steels and thick steel plates. The trolley drive adopts the motor and worm gear reducer to drive the front driving wheel through the chain. The fire resistant masonry of the trolley adopts high aluminum shaped brick structure, which has good sealing effect with the furnace body and high compressive strength. The soft contact method is adopted to seal the trolley and the furnace body, and the labyrinth type sand sealing groove and sand sealing knife sealing device are arranged in the lower part of the trolley. 3, the furnace door adopts side opening type, simple and convenient, and the sealing adopts hand wheel pressing mechanism.

4. Combustion system: Dozens of small nozzles are installed on both sides of the furnace, and multi-nozzles small heat flow is used to circulate in the furnace to ensure the uniformity of furnace temperature. The burner adopts automatic ignition and instrument control.

5. Smoke exhaust device: A smoke exhaust device is installed at the upper end of the furnace, and an adjustable valve plate is installed at the outlet, which can adjust the pressure in the furnace.

6, the control system adopts simple practical type chain control, digital display table display temperature, contactor control.