The higher the pressure of the steam boiler, the higher the energy consumption, and the corresponding pressure on the steam equipment and the piping and valves will increase, which will make the maintenance and maintenance of the steam boiler relatively advanced. The share of steam that occurs during and during the process of heat transfer and lost will also increase. The salt contained in the high-pressure steam will increase with the increase of the air pressure. These salts will cause the structural appearance of the heated area such as the water wall tube, the smoke pipe and the drum, causing overheating, foaming, blockage, etc., and causing the pipe to blast when severe. Risky incidents.
1. Pay attention to the amount of fuel. Avoid more fuel in the boiler. If there is too much fuel in the furnace, the fuel will not be fully incinerated, and some incinerations that have not been completely incinerated will occur. If the furnace is found to be dark, the fire is small, and the chimney is emerging. Conditions such as black smoke are usually caused by carbon monoxide in the furnace.
2. The size of the incineration material used. From the point of view of incineration, the smaller the volume of fuel, the simpler it is to mix with air and simply incinerate. However, if the volume is too small, the energy consumption will increase greatly with respect to the gas-fired steam boiler, and the exhaust gas will increase, which will also cause the loss of fuel to a certain extent.
Environmental performance three: with advanced burner, advanced control system, excellent 4t industrial condensing boiler accessories may provide a powerful guarantee for the safe and stable operation of the boiler. Fully automatic operation, users simply start button, boilers that can run according to the procedure set. Load section, water supply, etc. are fully automatic operation, no special care.
Condensing gas 4t industrial condensing boiler compared with ordinary gas boiler, operating costs are greatly reduced. An ordinary thermal efficiency of gas-fired boiler was about 90%; condensing gas boiler flue gas is condensed, the flue gas temperature down to 50 ℃, the thermal efficiency will increase to about 105%, in the case where the fuel consumption constant, heating system the lower return temperature, the more condensing heat recovery heat recovery, the higher the thermal efficiency of the boiler. A boiler to provide heat in winter and the like of the air conditioning or heating equipment to 1,000,000 kcal / h boiler, for example, natural gas consumption of the conventional type boiler 126.5Nm³ / h (low calorific value of natural gas by 8500kcal / Nm³ calculation), consumption of natural gas condensing boiler It is 110Nm³ / h, when the boiler is running 10 hours a day, 100 days for the period of heating is done using a gas condensing boiler 16500Nm³ savings per year, using natural gas price 1.8 yuan calculation, the annual operating cost savings 29,700 yuan.
Exhaust gas has been plagued by sewage paper industry, paper industry pollution problems of the country very seriously. Fujian Heng paper packaging company has been committed to the use of clean-type 4t industrial condensing boiler paper processing. October 22, 2016, David Carse, the paper with my company, signed a 6 tons of steam an integral condensing steam boiler for the production of corrugated cardboard and other paper products. I provided the boiler greatly solve the problem of sewage wastewater Heng paper. After the boiler operation, both to meet local environmental requirements, but also reduce operating costs for the constant boiler paper products.