609, why the horizontal 3000 kg one hour fired steam boiler is replaced by electric heating gas steam boiler steam boiler is replaced why the electric heating gas furnace compared with the steam boiler steam, and the higher production requirements, pressure increases with increasing temperature. In recent years, new thermoelectric organic heat transfer oil furnace is also known as heat transfer oil furnace. we usually referred to as gas steam heater. it combustible gas and electrical energy to thermal conduction of the heat medium oil high oil outlet to 400c, heat device connected to the hot water more environmentally friendly and energy saving compared with the steam boiler, saving up to 40% to 55% oil furnace using electric heating and the conductive loop. different steam, the steam is directly discharged after use, heat can not be recovered heating stable, accurate temperature control. gas steam boiler and the heat transfer pipe are stable, unlike a steam boiler steam temperature fluctuations in the system, gas and steam electric furnace facilitate automatic control microcomputer electric heating oil heater low and high temperatures are secure, gas and steam heated to 340 degrees at normal pressure, does not evaporate. steam reach the same temperature, the saturation pressure 14.593MPa. hot water boiler must be in order to achieve a certain pressure High water temperature. If you want to get a temperature of 280 degrees Celsius, the pressure should be reached 6.412MPa. Therefore, gas steam heater has a good safety performance heat transfer oil furnace electric heating with low cost, low investment, easy to manufacture and so on. due to the low heat transfer oil furnace operating pressures, significantly easier to manufacture than the steam boilers and hot water boilers, low cost, small investment. in general, class E with twelve kinds of boiler or pressure vessel manufactured qualified manufacturers have the ability to produce hot oil furnace .609,
Gas boiler market prospects of geometry: divided by fuel coal, fuel (gas), electric steam furnace. Fuel oil (heavy oil and light oil is divided) gas (divided city gas and natural gas) hot water boilers that burn oil or gas fired boilers can heat the water. Development of sub-pot boiler and furnace two aspects.
Low nitrogen boiler revolution to lead the industry in fact so much importance to the APEC summit in nitrogen oxide emissions from the boiler is not accidental. Nitrogen oxide emissions into the atmosphere dissolved in water will generate nitric acid rain, caused extensive harm to the environment, causing huge losses to the economy. For the boiler, fuel combustion is the main part of the nitrogen oxides generated. However, in most cities, nitrogen oxide emissions from the boiler still remain at a high level, or simply just to reach deeper coal to gas demand, low nitrogen, low dust and other environmental requirements far not on the agenda.
Principles of horizontal 3000 kg one hour fired steam boilers and solutions hydraulic external gear: told you about the principles of steam boilers and solutions for steam boiler hydraulic external gear in accordance with the fuel (electricity, oil, gas) can be divided into electric steam boilers, oil steam boiler, gas steam boiler three kinds; constructed according to the steam boiler can be divided into vertical, horizontal steam boiler, steam boiler compact than a single, double return of the vertical structure, a large steam boiler plurality of three-pass horizontal structure. If the classification according to top standards, in the form of steam boilers on the lot, would like to give an ordinary packaged boiler say four tons vapor. Water in the steam drum is heated to become vapor, fire emits heat in the furnace, it is the principle of the steam boiler. Steam boiler combustion section and drive means by a chain grate, a combustion chamber together with the pan rack frame formed on a grate composition. Four weeks envelope refractories.
