Pipe thermal insulation coating prevents the valve from radiating heat

With the increasingly precious energy and serious environmental pollution, energy conservation has attracted more and more people's general attention. It can achieve the energy conservation of large-scale equipment, as well as the thermal insulation and environmental protection of valves. How to do a good job of heat insulation of valves has become an important topic in front of people nowadays. According to calculations, the annual heat loss of a high-temperature valve that is generally exposed to the air is equivalent to the calorific value of burning one ton of fuel oil. There are tens of thousands of valves for industrial and civil use in my country, and the quality of their thermal insulation directly affects the safety of the installation and the important issues of thermal energy loss.

A valve is a control component in a fluid conveying system. It has the functions of cut-off, regulation, diversion, prevention of reverse flow, stabilization, diversion or overflow and pressure relief. The shape of the valve is extremely irregular, and the traditional thermal insulation materials are particularly difficult to construct and difficult to construct. Now the domestically launched valve thermal insulation coatings have been successfully launched. Brushed on various valves, the effect of thermal insulation and energy saving is remarkable. Beijing Zhisheng Weihua Chemical Co., Ltd. is the only manufacturer of ZS-1 high-temperature heat-resistant thermal insulation coatings. The coatings are slurry thermal insulation materials. After curing, they are non-toxic and tasteless, and can be painted on valve objects of various shapes. The construction is convenient, the construction is convenient, and the energy-saving effect is remarkable. High temperature resistant thermal insulation coating, due to the use of Zhisheng Weihua's special high temperature solution, the temperature of the coating can reach 1800℃. It is a water-based inorganic, thermal insulation, flame-retardant and environmentally friendly coating. The thermal conductivity is only 0.03W/mK. Effectively suppress conduction heat and radiant heat, and the suppression efficiency of thermal insulation can reach 90%, which can inhibit the loss of heat from high-temperature objects and low-temperature objects. ZS-1 high temperature resistant heat insulation coating is applied on the surface of the valve object at 1100℃, the thickness is 8mm, and the surface temperature of the valve object can be reduced from 1100℃ to within 100℃. Spraying and painting on the outer surfaces of high-temperature pipelines, equipment, and container valves can effectively inhibit the loss of a large amount of heat, and the economic benefits are very considerable. High-temperature-resistant thermal insulation coatings also have the characteristics of fire-retardant, flame-retardant insulation, wear-resistant insulation, acid and alkali resistance, good weather resistance, and long service life.

The specific method of applying paint on the valve is to first cool the surface of the valve and clean it, then apply 1-15 mm thick Zhisheng ZS high temperature heat insulation coating on the valve, so that the heat loss of the valve can be reduced. More than 90%, reducing energy consumption, significant energy-saving effect, and avoiding high temperature valves from scalding staff, improving safety in production, killing two birds with one stone.

Valve energy saving and emission reduction is a long-term, arduous and challenging task, and it is a major issue related to the sustainable development of mankind, society and economy. I hope that ZS-heat insulation coatings will also continue to improve to meet the higher requirements of industrial valves for energy saving, more perfect performance conditions, and more outstanding performance indicators.