Guide: Why use low-level tanks for heat-conducting oil furnaces? With the accelerated implementation of my country’s West-East Gas Transmission Project and other natural gas projects, it can be expected that the application of natural gas in industrial boilers will have a relatively large development
Why use low-level tanks for heat-conducting oil furnaces? With the accelerated implementation of my country's West-East Gas Pipeline Project and other natural gas projects, it can be expected that the application of natural gas in industrial boilers will have a relatively large development. The content of water vapor in the flue gas produced by the combustion of natural gas is much higher than that of other fuels. When water vapor condenses, a large amount of heat is released, which is the release of latent heat of vaporization. The condensing boiler takes advantage of this characteristic of natural gas and applies the principle of condensing heat transfer to the heat transfer of the heating surface at the tail of the boiler to maximize the utilization rate of heat energy.
Heat transfer oil boiler is a boiler that uses heat transfer oil as the heat medium for heat transfer. Utilizing the high-temperature characteristics of heat-conducting oil, the heat-conducting oil boiler can realize low-pressure and high-temperature heating. A bypass adjustment is added to the heat-conducting oil furnace, and a regulating valve should also be installed. The purpose of this is to automatically adjust the opening of the regulating valve according to the changes in the thermal load on the user side, so as to effectively ensure that the boiler The required circulating flow rate, thereby avoiding problems such as coking of the heat-conducting oil due to the low flow rate of the coil tube, which further affects the service life of the heat-conducting oil furnace. At the same time, Sony's service outlets are all over the world, and domestic service personnel will arrive at the customer site within 2 hours.
The boiler body is the main part of the steam boiler, which is composed of two parts: the "boiler" and the "furnace". The "pot" is a metal container used to hold water. Its function is to absorb the heat energy released after the fuel passes through incineration, so that the water in the boiler is heated and heated to a certain parameter range to form steam. It is composed of flue gas preheater, steam drum, downcomer, header pipe, water wall pipe, drum, steam separator and other equipment, as well as connecting steam pipes and valve appearance, induced draft fan blower and so on. The "furnace" is the part where the fuel is burned for heat conversion. The demineralized water in the pot absorbs the heat generated by the fuel in the furnace to form steam.
Why the low-level tank is used for the heat-conducting oil furnace? Xinli Boiler designed the SZS series gas-fired superheated steam boiler system for it. The superheater can increase the steam temperature to 300℃. What’s more worth mentioning is that the SZS series gas boiler consists of a full-membrane water-cooled wall to form a large-volume furnace space. While obtaining better heat preservation performance, it ensures full combustion of fuel. Combined with an advanced low-nitrogen burner, it can easily achieve NOx. Low emission of less than 30mg/m3. In addition, in order to further ensure the safety and normal operation of the boiler, the Xinli boiler will undergo rigorous water pressure test and air tightness test before leaving the factory, which is also a strong guarantee for the quality of the Xinli boiler.