Professional manufacturer of bell-type annealing furnace
Function: provide heating protection for annealing material Design features: Design features: corrugated inner cap made of stainless and heat-resistant steelcan increase the strength of inner cap, increase the area of heat absorption and heat dissipation, and extend the service life. The sealing flange processed by thebottom is pressed on the base sealing ring through the hydraulic locking device, forming a closed space. The guide devices on both sides enable it to be placed correctly on the base. Each cooling cap include: Spin-formed heat-resistant steel head Spin-formed corrugated cylinder Machined sealing flange Cooling water tank, water tank, etc by sealing checking Cooling water quick manual joints and valves, pipelines Clamp lifting device made of heat-resistant steel and spray overflow ring
Work base pipeline valve station Function: Monitoring and control of safety gas, protective gas filling, exhaust gas and oil and water discharge, working pressure inside the furnace, cooling water, etc. Design features: Each set of valve bracket is mainly composed of gas shunt, exhaust gas shunt, hydrogen charging shunt, nitrogen purging and safety protection shunt, process water shunt, work base cooling water shunt and so on. The flow or pressure of all media is collected by the instrument on the valve station and transmitted to PLC for interlocking control.
Function: Annealing process cooling is realized for the bell-type furnace Design features: The cooling cap is made of heat-resistant steel plate and reinforcedwith section steel. The lower part has supporting legs, the upper part of the shell is equipped with a cooling fan, and the top is equipped with a sprinkler head. With a water small nozzle, The inner cap can be cooled by wind and water respectively to speed up the cooling, improve The productivity. The cooling cap is provided with a lifting device at the top, and the guiding devices on both sides enable it tobe placed correctly on the base. Equipped with electrical and cooling medium quick connector.
Gas heating cap
The heating cap is insulated with heat-resistant fibers and equipped with a new high-speed burner for extremely low exhaust emissions. High-speed combustion efficiency and low energy consumption are achieved by good heating of the heating cap and combustion of the combustion air in a large central heat exchanger to over 450℃.The device can also be equipped with an electric heating system.
New-type high speed burner
All metal high speed burner ① Durable ② Extremely low NOx value. ③ Best available technology ④ A variety of available gas, automatic ignition detection. ③ The high gas speed ensures uniform heating in the heating cap, and the optimal ratio of air and gas.