0.5 t 1 t 2 t 4 tons of gas boilers Tubular boilers Tubular price oil furnace coal-fired steam boiler electric boiler steam boiler hot water boiler fuel gas boiler what is tubular boiler, tubular boiler "by design aligned than long tube composed of one end of the tube to pump water, and water (refrigerant) in the pipe heated water segment, evaporator, (overheating), the generation of steam required from the upper header pipe. It is different from the natural cycle of vertical pipes boilers Tubular boilers no drum, which is (composed of the upper and lower body header, columns, pipes, etc.) from the boiler and external separator, water pump, oil pump, burner and other parts. It is essentially a straight vertical pipe fuel gas boiler compact tubular boilers, small footprint, save steel, safety factor, high thermal efficiency (> 94%) of small air pollution, dust emissions in line with national standards. Boilers automatic ignition, flame protection, load regulation , low water level control, overpressure protection, etc., are automated operations, the boiler start-up time is short, only a few minutes to achieve the desired operating load Main characteristics tubular boiler: 1, water capacity less (1t / h boiler approximately 140L), it produces steam quickly, usually produce steam at rated pressure just 5min or so. Because less water capacity, less storage, boiler pressure with load changes. This requires a set of reliable and responsive automatic combustion control device and water supply installations. 2, the tube can be freely arranged, so compact, burning in a special way so that the volume is greatly reduced, but the boiler furnace volume heat load, water heating is completed within a tube to the evaporator , recycling rate is low, close to 1, and is likely to heat transfer deterioration, resulting in burst pipes and fatigue cracks and other faults, it requires strict control of the wall temperature. 3 within the safe operating range, this compact boiler structure, maintenance is poor. Guan flow boiler virtually impossible to repair once damaged, only replace the new furnace, which requires strict control of manufacturing quality, implementation of strict quality management system, the manufacturer of high-quality products to be qualified, while its high water quality requirements , water supply and water quality standards should be strictly controlled in order to ensure its service life 4, steel consumption is small, tubular steel consumption per unit boiler steam production ratio of 1.1: 1 (or 1.1 tons of steel / t steam), while the ordinary coal-fired boiler of about 4-6 per ton / ton steam. 5, it is generally believed that such a structure in the form of boiler, an evaporation amount for the 4t / h or less. If you go down to the increased capacity, it boilers and other forms of (eg horizontal internal combustion boiler) compared to the advantages of such boilers often only do small 2t / h capacity is generally the largest in 4t / h Henan Silver morning Boiler Group Co., Ltd. The first factory Address: Henan Taikang Fu Grass Louzhen Industrial Zone 2nd Factory Address: Henan Taikang country in Road Industrial agglomeration area: take the big wide high-speed Week Yongdeng speed can reach 311 State Road factory