Atmospheric pressure difference between the three-return 2t h industrial boiler cost sitong and the boiler pressure hot water boiler is 1. pressure equipment, with a risk of explosion. The boiler pressure hot water boiler heating system is not under pressure, always open to the atmosphere so that the boiler will not explode in any case, good safety performance. 2, pressure hot water boiler is full of water, there is no level control problem. Pressure hot water boiler is not full, the water level control problems. 3, pressure hot water boiler to be fitted with a pressure gauge, safety valve and thermometer, because the boiler always is full of water, so no water level gauge. The only pressure hot water boiler water level gauge and thermometer. 4, pressure hot water boiler circulating pump heating system, is sent to the boiler return pumping system, generally used water pump. It has to overcome the resistance of the systemic circulation, but also to maintain a certain pressure boilers, boiler water at high temperature to ensure that no vaporization. The boiler circulating pump water heating system pressure is pumped from the boiler, hot water pump pumps should be, in addition to its role in the resistance against the external system, mainly to overcome the resistance of the backwater control valve. 5, pressure hot water boiler can not only supply low-temperature water, but also to supply high-temperature water. The pressure hot water boiler can only supply low-temperature water is less than 100 degrees Celsius. Boiler operating pressure to atmospheric pressure when the internal pressure equal to or slightly lower than the atmospheric pressure, the pressure in the boiler operation when the internal pressure above atmospheric pressure.
Such as hotel Home Hotel Group is one of the three major brands, in 300 cities in the country has nearly 2,000 hotels. Home Inns has won China Golden Pillow Award for Best Chinese economy hotel chain brand award, in 2014, Home Inns brand value of $ 420 million of selected China's top 100 brands. April 4, 2016, BTG hotel groups such as the privatization of the hotel purchase transaction has been completed delivery. In mid-2016, as a Beijing hotel with our preliminary communication, the urgent need two three-return 2t h industrial boiler cost sitongs work of heating and hot water supply. I related technical engineers and recommend it to calculate the number and size of the boiler on the hotel room as hotel Willy sharp V6-99 two models.
Chemical Industry In India
Horizontal boiler for Chemical industry
Third, the safety and reliability and environmental impact
A, commercial condensing gas boiler
