The through-mold firing furnace is a gas-pumped bottom furnace flame furnace, which uses the characteristics of imported industrial furnace equipment. After our factory has made further improvements in performance and technology in accordance with China's national conditions and conditions of use, it has been successfully developed by dozens. This product has been used successfully by many users for many years. Practice has proved that the technology of this product is very mature. According to user feedback, it shows that compared with the original conventional furnace type, it shows significantly lower energy consumption, uniform temperature, environmental purification, and convenient maintenance.
Composition and function of mold shell roasting furnace:
1. The furnace body frame is welded by various large and medium-sized steels on site, and the shell sealing plate is a color steel plate, which is beautiful and solid overall.
2. The furnace lining adopts mullite refractory all-fiber insulation structure, which saves about 40% of energy compared with brick furnace.
3. The trolley frame is welded from various large I-beams, channel steels, angle steels, and thick steel plates. The transmission of the trolley adopts a combination of a motor and a worm gear reducer to drive the front drive wheel through a chain. The refractory masonry of the trolley adopts high-alumina shaped brick structure, which has good sealing effect with the furnace body and high compressive strength. The trolley and the furnace body are sealed by a soft contact method, and a labyrinth sand seal groove and a sand seal knife seal device are provided at the lower part of the trolley. The furnace door adopts the side opening type, which is simple and convenient, and the seal adopts a handwheel pressing mechanism.
4. Combustion system: Dozens of small burning nozzles are installed on both sides of the furnace, and small heat fluxes of multiple burning nozzles are used to reciprocate in the furnace to ensure the furnace temperature uniformity. 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 and practical chain control, the digital display meter displays the temperature, and the contactor control. Note: Non-standard design, designed and made completely according to user requirements.