Steam Boiler Horizontal Type In China


Steam Boiler Horizontal Type In China

Key hot water boiler installation and commissioning work: hot water boiler, its installation work, what is the key? And its commissioning work? Why raise these two issues, the main reason is that, through these two issues, we continue to lead the awareness and understanding of this kind of boiler hot water boiler, thus, to increase the amount of their own knowledge in this area, namely is, you can learn some new harvest, in turn, make their own benefit. 1. Installation place emphasis hot water boiler installation: hot water boiler installation site, is to be elected in a dry place and no staff to move around in, and the ground should be flat and level, not rugged. In addition, there should be some space around it, in order to facilitate maintenance work. Piping arrangements: its plumbing installation, which should have qualified personnel related to excess pipeline valves and piping, is not free to change and changes in order to avoid problems. Its expansion tank and the atmosphere communicating tube, in height should be higher than the boiler. Further, in the hot water outlet, the valve is not installed, so as not to form a pressure-state. Circuit arrangement: by professional electrician, and the line of the hot water boiler, to heat or not heat, moisture and the like, in addition, not on the walkways. For the main power circuit breaker, it should match the capacity of the boiler, so the job. Exhaust chimney: generally the choice of metal material, with a bent if, then, should be unimpeded elbow, and on the number, is not more than two. Further, on the outside thereof, a weather hood should be fixed, so the job.

10 tons per hour of natural gas steam boiler horizontal type in china gas consumption is how much: natural gas steam boilers to natural gas as the primary fuel, the output medium for the high-temperature steam, industrial production in many applications. In general, users in the procurement of natural gas boiler first thing to consider is the price boiler and operational expenses, belong to one input prices, the cost of the latter is accompanied by the need to invest in the boiler has been running. Now we are 10 tons of natural gas steam boiler, for example, to introduce price situation boiler and gas consumption.

The use of central heating hot water boiler is the best choice for winter heating in northern China. Shanxi Province is located in Chang Darrow Heating Co., Ltd. mainly provides heating and post-service maintenance of heating equipment, heating clients involved in enterprises and institutions, office buildings, residential housing and a variety of commercial and other entertainment venues. With the wide blue sky covered Battle of the project, China's gradual increase in the proportion of heating for cleaning, heating, Ltd. Dalong Chang respond positively to the call of national policy, high pollution intensity wishing previously used, low thermal efficiency of coal-fired boiler to replace the traditional use hot water boiler clean fuel. After comparing many boiler manufacturers, choosing the optimal selection, determined and professional cooperation parties do fast boiler fuel boiler cleaning equipment. Providing a fast side 35 MW gas tube hot water boiler (SZS35-1.6-Y.Q) according to their actual needs.

heat loss due to exhaust gas

Of all the heat losses in a chamber furnace, the heat loss from exhaust smoke was the largest, at about 4% and 8%. The main factors affecting the size of Q2 are exhaust volume and exhaust temperature. Exhaust volume is large, exhaust temperature is high, exhaust heat loss is large. In general, Q _ 2 increases by about 1% when the exhaust temperature is increased by 10 ℃ and 15 ℃. Reduce the exhaust temperature, can reduce the heat loss of exhaust smoke. But it is unreasonable and impermissible to lower the exhaust temperature. In order to reduce the exhaust temperature, the heating area at the end of the boiler will be increased, which not only increases the steel consumption, but also increases the flow resistance on the exhaust side, so it is necessary to consume more energy in operation. In addition, the exhaust temperature should be kept higher in order to reduce the low temperature corrosion of the tail heated surface, especially when the fuel with high sulfur content is used. Therefore, reasonable exhaust temperature should be determined by technical and economic comparison. For modern large and medium-sized boilers, the exhaust gas temperature is usually 110 ℃ 160 ℃.

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