The high temperature cylinder insulation insulation coating cools the coating surface.

With science and technology to lead energy conservation, high temperature cylinder insulation
coating
to cool the coating surface
in petrochemical, construction, metallurgy, medicine, chemicals, aerospace and many other production industries, high temperature cylinder internal temperature is relatively high, the outside of the barrel and air direct contact, heat dissipation is relatively fast, waste of energy. Such as down-flow drum dryer, its cylinder surface temperature, head end up to 150 degrees C, tail end up to 80 degrees C, resulting in a large number of heat loss, reduce the heat efficiency of the dryer. Such as the barrel body laid insulation insulation material, due to the cylinder body surface set up a feeding device, construction and fixing difficulties. Moreover, the insulation material and drying material direct friction, loss is very large, therefore, the internal insulation measures in the barrel are not reasonable in terms of technology and economy.
cylinder body shell steel plate thickness of about 40mm, the temperature in the barrel shell to reach about 1000 degrees Celsius, high temperature to reach 1600 degrees C, so the insulation of the barrel shell to prevent heat loss becomes the key to the cylinder body. Traditional barrel shell in order to better insulation, the internal building has a layer of about 200mm fire-resistant brick or silicon carbide brick, such a barrel shell weight ratio is large, the barrel shell in operation, due to high temperature and load-carrying relationship, the barrel shell will have elliptical shape deformation, which will have pressure on the barrel brick, affecting the life of the barrel brick. Brushing the use of Zhisheng Weihua ZS-1 heat insulation coating to double the life of the barrel, greatly extend the use of the cylinder time, increase industrial production time, energy saving and time, to bring immeasurable economic benefits to enterprises.
technology-driven research and development, the use of new materials, the embodiment of enterprise benefits. Now there is a very good calcined cylinder body insulation material, high temperature insulation insulation coating, model is ZS-1, by Zhisheng Weihua Chemical Company exclusive research and development and production, with exclusive patented technology, paint for water-based inorgenous coatings, the use of Zhisheng Weihua special high temperature solution and selected Nano-ceramic hollow microbeads, silicon aluminum fibers, etc. are refined from inororient raw materials, using Zhisheng Weihua special high temperature solution, temperature resistance range in 2000 degrees C, thermal conductivity of only 0.03W/m.K, small weight, light weight, can greatly reduce the weight of brushed objects. ZS-1 high temperature insulation insulation coating can effectively inhibit and shield infrared radiation heat and heat conduction heat, thermal insulation inhibition efficiency of up to about 90%, can inhibit the heat radiation and heat transfer loss of high-temperature objects, the barrel body Internal heat can be maintained 70% without loss, in addition to paint fire retardant, wear and pressure resistance, insulation resistance to wear, acid and alkali resistance, light weight, construction convenience, long service life and so on, science and technology leading thermal insulation coatings with excellent high performance has a wide range of applications, good benefits. The new cylinder body in order to better insulation insulation, reduce the weight of the barrel shell, reduce the heat dissipation of the steel plate, but also further protect the cylinder shell steel plate, now paint ZS-1 heat insulation insulation coating, barrel coating construction methods are as follows: the existing cylinder, ZS-1 heat insulation coating paint in the Barrel shell metal shell, only painted a few millimeters, can be very good to reduce the temperature of the shell metal shell, prevent heat loss, save energy, but also better protection of the barrel shell metal shell is not rusted by air corrosion, and increase the weight of thermal insulation material is very small, Zhisheng coating hardness is high, can withstand a certain amount of external force shock. ZS-1 Zhisheng heat-resistant insulation coating brushed in the inner wall of the barrel shell metal, insulation brick or silicon carbide brick, the thermal conductivity of the coating is a few times lower than the traditional thermal insulation coefficient, the thickness of the coating coating can reduce the thickness of insulation brick or silicon carbide brick several times, greatly reduce the overall weight of calcined cylinder body, and high denseness, can better prevent corrosion of the cylinder body.
With science and technology to lead energy conservation, high temperature insulation coating in the barrel technical feasibility, economic savings, supporting component rationality and environmental and social emission reduction measures, from energy production to consumption of all links, reduce consumption, reduce losses and pollutant emissions, stop waste, effective and rational use of energy, the barrel can achieve good and rapid economic development, so that the calciner body life doubled, greatly extend the use of the cylinder effective time.