Professional cool chain grat steem boiler water wall boiler worker should master knowledge of the water cycle

Boiler water wall called "water wall tube", also called "riser pipe." Generally perpendicular to the wall surface is laid on the furnace wall. Is the main part of the boiler the heated water wall, which consists of several rows of steel tube, located in the boiler furnace four weeks; internally flowing water or steam, the heat of the flame to accept external boiler furnace. The main furnace heat absorption of the radiation of the high-temperature combustion products, wherein the working fluid for upward motion, heat was evaporated.

2, different heat loss

In order to maintain sufficient coal-fired boilers burning efforts require the use of human or other device to stop adding coal-fired furnace, when the need intermittent operation, it takes a long time to start again to increase the furnace temperature, pressure fire will produce great heat loss, and very easy to start and stop the gas boiler can quickly heat up the intermittent operation, thereby reducing heat loss in this process.

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Protection of pressure to run hot water cool chain grat steem boiler needs to pay attention to what pressure hot water boiler thermal equipment as a high-temperature high-pressure, many companies have been widely used to. But pressure hot water boiler in order to avoid damage to the boiler, as well as accidents in the course, need to comply with certain rules, how to properly do the safe operation of pressure hot water boiler? 1. In the practical application of the process, many users the use of atmospheric pressure boiler as a boiler, but is the result of pressure hot water boiler pressure to maintain a constant pressure to interact with the atmosphere, and pressure hot water boiler that will change with temperature and changes, both operating state and conditions are not the same, so no rule can not be used indiscriminately. 2. The maximum pressure value pressure hot water boiler, before performing the factory is already setting is completed, once the scene beyond its range of pressure occurs during operation, the user can not arbitrarily change it, contact a professional team to develop this phenomenon reasonable solutions to ensure the required user pressure. 3. The pressure hot water boiler for their own particularity, is equipped with a water level gauge, many of the security element safety valve water level alarm, super-pressure alarm, etc., these elements should always be tested to ensure normality, smart , to ensure the event of anomalies in the boiler, you can quickly alert patrol officers, in order to take preventive measures. In the process pressure hot water boiler in use, in accordance with the use of norms and standards, one can guarantee the safety of the site and, on the other hand can ensure the safety of pressure hot water boiler running smoothly, will be relatively easy.