horizontal multitubular steam boiler in pakistan
(2) design a reliable system for boiler characteristics, pressure hot water boiler heating system to ensure safe and reliable operation;
In early 2013, fast boiler is a food processing company Luohe a 10-ton condensing horizontal multitubular steam boiler in pakistan installed integrally cloud service monitoring module, by monitoring the data found in March, the maximum pressure in the boiler set small deviation, the small boiler load adjustment range, and it uses a continuous replenishment way. When such a large load changes, the burner will start and stop frequently, adversely affect the boiler. After the burner system to monitor working properly, timely communication with customers, to help customers put pressure adjusted to the maximum deviation of the normal range. Then return to the display data safe range, the maximum starting frequency is reduced to the burner 4 times / hour from 8 times / hour, reduced by the mean starting frequency of 3.7 times / hr 1 / hr reported in June. At the same time gas consumption decreased by 10% to obtain the customer's trust and recognition.
In many industries such as printing and dyeing, textile, sugar-making, paper-making, chemical industry and so on, a large amount of process steam is required, but the pressure required is not high, generally less than 3 × 10 ~ 5 Pa, and the pressure of heat source steam supply, including self-provided boiler or steam supply from thermal power plant, is relatively high. Most of them are above 13 × 105Pa, so there is a certain pressure difference between the steam supply and the steam equipment, which is called "abundant pressure generation" by using this differential pressure to generate electricity. The steam supplied by the heat source is first put into the back pressure steam turbine to generate electricity, and then the exhaust steam is supplied to the heat equipment, so that the heat energy can be fully utilized, and therefore the energy utilization rate is improved.
First, the exhaust gas temperature decreases, the boiler flue gas heat loss is also reduced. Since the heat loss is the main gas boiler heat loss, thus reducing heat loss from the boiler efficiency will increase.