Gas condensing ethiopia fired boiler for sale Gas condensing boiler Products That condensing gas boiler, the key lies in condensing technology, is a new, energy-saving and environmental protection boiler. By condensing gas boiler flue gas condensing boiler means the exhaust gas temperature can be reduced to 50 ~ 70 ℃, full recovery of the latent heat sensible heat of flue gas and steam, the highest thermal efficiency of the boiler up to 102%. Gas condensing boiler uses condensing gas boiler products can be widely used in hotels, schools, hospitals, textile mills, cafeterias, restaurants, food plants, pharmaceutical plants, packaging plants, building materials factory, swimming pool and other enterprises place. Advantages of gas condensing boiler 1, one-piece design condensing boiler boiler efficiency compared to more ordinary, more environmentally friendly. 2, a condenser and an economizer disposed tail, achieved using a flue gas waste heat step, fully absorbed the heat in the flue gas; high heat transfer coefficient of the threaded pipe, the effect of convective heat strengthening, boiler efficiency up to 102% . 3, classic three return, all wet back structure: low resistance, high efficiency. 4, all-furnace corrugated furnace structure, strengthen the disturbance smoke while increasing the radiative heat transfer area; increase rigidity furnace, effective to attenuate the expansion stress of the furnace, and long service life; enhanced heat transfer, the combustion of fuel more fully. 5, a large volume of the combustion chamber design, fuel adaptability, and can be fully adapted to a variety of city fuel gas, natural gas, light diesel oil and heavy oil. 6, positive pressure combustion, fuel combustion, less smoke emissions, are in line with national emission standards. 7, using the first all-welded and then pre-expanding, then Expansion of advanced technology, high quality welding, testing 100% pass rate. 8, Germany Germany Weishaupt burner, Olin Finland, Italy Riyadh Road, Germany Paterson and other well-known international brands burner. 9, condensing unit, outstanding economic performance, the lowest in the province 60,000 yuan. Product Structure gas condensing boiler using condensing gas boiler wet back three return, full corrugated furnace, threaded pipe structure, large volume of the combustion chamber is provided, the combustion more fully; tail saving additional condensing means, which can effectively absorb heat generated by the fuel, improve the thermal efficiency of the boiler, reducing input costs and reduce pollutant emissions. Advantages condensing gas boiler 1, a high thermal efficiency: economizer, the boiler and condenser integrated structure, sufficiently absorb heat and smoke emission latent heat of vaporization, high thermal efficiency more than 10% than the average furnace; 2, the exhaust gas temperature is low: energy , a condenser, a three-dimensional design, efficient heat transfer, corrosion-resistant materials, the exhaust gas temperature up to 60-90 ℃; 3, energy saving, environmental protection: flue rotary combustion technology, full fuel combustion furnace with ordinary than about 10% fuel savings, harmful gas emissions to the national standards; 4, high quality silicate insulation material and double sealing structure, thermal insulation, good sealing performance.
Structural characteristics and rational utilization of the power of the furnace structure characteristic electric ethiopia fired boiler for sale hydraulic computing There are two methods for electrical boiler furnace: a designing new electric boiler, first by combustion requirements, according to the selected grate area of the heat strength and the furnace volume heat intensity, determined baked and a preliminary discharge area is determined that the furnace volume, structure and size. Two boilers according to preliminary estimation method is recommended to determine the area of the grate and furnace volume. Now Yaoan claim preliminary heat radiation heating surface arranged in the furnace, and the furnace structure is arranged drawn sketch, thereby performing the furnace structure characteristic calculation. When checking the conventional electric boiler furnace, if its structure is known, the furnace must be characteristic calculation means. Electric boiler furnace structure characteristic calculation means provide the necessary data for the furnace heat. After the furnace when the heat transfer calculation, checking furnace exit gas temperature is unreasonable, the institutions respond to the furnace and the radiation heating surface is arranged to be modified, and then calculated. The surrounding electric boiler furnace volume: Wall roof and around the center line of the plane (if the waterwall tubes covered with a refractory coating live bricks, where the surface is not Wall for Xianghuo arranged to the furnace wall surface of the wall. outlet chimney at the top of a row of tubes centerline) and a bottom surface of the plane. Unavoidable presence of various types of hydraulic oil flowing through the hydraulic valve when the pressure drop and flow loss, energy loss in this portion of the large proportion in the total energy loss. Therefore, a reasonable selection hydraulic, a pressure adjusting valve is also an important aspect of power loss reduction. Flow valve flow rate adjustment system according to the range of the minimum select and ensure stable flow can meet the requirements, the pressure in the pressure valve satisfied hydraulic equipment work properly, try to get a lower pressure. A reasonable choice of hydraulic oil. When the oil flow in the pipeline, will exhibit a viscosity, while too high viscosity, will have a greater internal friction, resulting in heating oil, while increasing the fluid flow resistance. When the viscosity is too low, easily lead to leakage, reducing the volumetric efficiency of the system, therefore, generally choose suitable viscosity and good viscosity-temperature characteristics of the oil. Further, when the oil flow in the pipeline, there is also along the local pressure loss and the pressure loss, so the design of the pipe line as short as possible, while reducing elbow.
Industrial gas steam ethiopia fired boiler for sale room planning considerations: industrial gas steam boiler room Planning Considerations What? Followed by the degree of technological progress from time to time, the rapid expansion of social economy, people's requirements for industrial gas boiler room planning have become more sophisticated. Now now, in the industrial gas boiler room planning there are still many achievements in urgent need of treatment, therefore, we have to enhance the learning and use of advanced planning practices and advanced technology, from time to time suspend the development and review of industrial gas boiler room planning, the industrial gas boiler housing plan is more suitable, safe, reliable and economical. 2, selection and use of industrial gas boiler at a reasonable selection of urban planning, boiler, environmental management and other mission boiler type is dropped purification, waste power, an important part of reasonable expenses. Set the cost of the boiler is one of the essential elements of when thinking of selection. Because the characteristics of industrial gas boiler itself, the boiler room and equipment to establish a more economical, should be used in high load industrial gas furnace heat boilers in order to reduce the volume of the furnace. Due to the absence of heating surface cleaner, slagging, wear results, the smoke may use a higher speed, reduced scale of the convection heating surface, convection through the rational placement control the industrial gas boiler capacity of coal-fired boiler with a more compact structure, dimensions small, light weight, in order to decrease equipment investment; supporting auxiliary boiler optional satisfactory work. Industrial demand for gas-fired boiler is not equipped with soot blowers, dust, slag and other equipment and fuel dryer slave device, and can save and land acquisition costs placed above equipment; the use of a gas pipeline walks as boiler fuel, not only no fuel storage equipment, supply calm and without prior preparation of fuel processing equipment, greatly simplified the trivial; civil engineering boiler room investment costs and other related costs will lower; no fuel storage, can save shipping costs, place and rest force. Boiler room non-essential equipment such as leak detection equipment for the surge equipment, measurement equipment, gas. Coal, oil, gas boiler three kinds of heat load in the opposite situation, a huge volume of coal-fired boilers, additional slack style drums, Fan, Java machine, dust collector, but also with storage of coal, slag heap place, It covers an area larger.
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