额定蒸发量是燃气锅炉的运行基础
    2018-5-11 17:04:03  文章来源:http://www.jnlzsb.com

    燃气锅炉的出汽时间是指蒸汽锅炉在开机运行到产生符合温度要求的蒸汽时所花费的时间,这个时间越短,浪费的能源就越少。

    The steam time of a gas boiler refers to the time spent when the steam boiler starts running to produce the steam that meets the temperature requirements. The shorter the time, the less the waste energy is.

    燃气蒸汽锅炉给水泵应设置备用,当最大一台给水泵停止运行时,其余的总流量,应能满足所有运行锅炉在额定蒸发量时所需给水量的110 %;当锅炉房设有减温装置或蓄热器时,给水泵的总流量应计入其用 水量。

    The water supply pump of the gas steam boiler should be set up. When the maximum one water supply pump stops running, the rest of the total flow rate shall meet 110% of the water supply required for all operating boilers in the rated evaporation capacity. When the boiler room has a temperature reducing device or a regenerator, the total flow of the water pump should be included in the water consumption.

    山东燃气锅炉

    燃气蒸汽锅炉采用汽动给水泵为事故备用泵,其流量应能满足所有运行锅炉在额定蒸发量时所需给水量的20 %~40 %。只有在具备一级电力负荷的锅炉房和给水泵停止运行不会造成锅炉缺水时,可不设置汽动给水泵,一般工业企业的非电站锅炉房不具备这样的条件,所以必须设置。

    Gas steam boiler adopts steam driven feed pump as standby pump, and its flow should satisfy 20% to 40% of the required water volume of all operating boilers at rated evaporation. Only when the boiler room and water supply pump that have the first power load will not cause the water shortage of the boiler, the steam feed pump can not be set up. The non power plant boiler room of the general industrial enterprise does not have such conditions, so it must be set up.

    1台或多台蒸汽压力相同的锅炉,可选择两台或多台给水泵并列运行,如果采用母管供水,则可以选用两台泵一用一备,然后变频供水,这样不仅减少电能的消耗,而且还使供水压力稳定,虽然一次性 投资相对大,但通过变频节能措施,一般3~4 年就可收回投资成本。

    1 or more steam pressure of the same boiler, can choose two or more pumps running side by side, if the use of the mother pipe water supply, then the use of two pumps one for one use, and then frequency conversion water supply, so not only reduce the consumption of electricity, but also the water supply pressure is stable, although the one-time investment is relatively large, but through the frequency conversion measures, energy saving measures, The cost of investment can be recovered in 3~4 years.

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    Our company has won the trust of new and old customers with reliable quality, perfect service and reasonable price. In the century of challenges and opportunities, we will strive for the best quality and the best service.