Electronic radiators will be the dominant radiator for a long time due to their outstanding anti-corrosion properties and wide applicability. The market prospect is also very broad. With the continuous development and promotion of electronic radiators, it will play a greater role in the development of the industry. Today we will talk about the processing method of electronic radiator.
It is understood that radiators using thermally conductive plastics or polypropylene modified reinforced plastics have been trial-produced. The types include rib type, column type and column type. This product has good appearance, smooth and moisturizing, corrosion resistance and light weight. However, due to the change in the thermal conductivity of its material, the heat dissipation capacity is about 13-20% lower than that of the same type of steel radiator, and the pressure resistance capacity is low at heating temperature. If the waist is deformed or the interface leaks during work, the service life and safety need to be improved.
At present, there are mainly aluminum products and plastic products. Among the insert radiators that have been produced in China, the aluminum radiant convection radiator produced by pressure casting is an imitation Italian product. It has good craftsmanship, beautiful appearance, compact structure and light weight. It is called a sub-cast radiator with a decorative function, but its process is difficult and the price is also high.
Decomposition furnace liner: The inner liner of the ammonia decomposition hydrogen production furnace is made of high-quality heat-resistant stainless steel 2520 and TIG welded. The use of U-shaped tubular vertical decomposition furnace can make the flow rate of liquid ammonia slow down evenly when entering, so that the nickel catalyst in the furnace can be fully utilized without dead ends. The use of this material has the characteristics of high temperature resistance, strong corrosion resistance and long service life.
Catalyst: High-temperature sintered nickel catalyst is used, which has good decomposition effect on liquid ammonia, has high decomposition activity, is not easy to pulverize, and the catalyst is not easy to age.
Heating element: Nickel-chromium alloy is used in the internal heating system, which has high thermal efficiency and is not prone to failure. The thermal insulation system adopts lightweight aluminum silicate fiber thermal insulation cotton formed by vacuum suction filtration, which has good thermal insulation effect and reduces the heat dissipation of the ammonia decomposition furnace. Effectively reduce power consumption.