燃气锅炉的炉膛容积的几大强度
    2017-7-21 17:11:18  文章来源:http://www.jnlzsb.com

    山东燃气锅炉正常停炉时,一般应降低锅炉运行负荷后,锅炉则按程序停炉。开动水泵进水至高水位,待锅炉蒸汽压力降至0.3Mpa后进行冲洗水位表和排污操作,最后关闭主阀,切断控制柜电源,擦试设备,清理周围环境卫生;如需放水,水温应低于70℃后,方可进行。

    When the boiler is normally stopped, the boiler operating load should be reduced and the boiler will be stopped by the program. Start a high level water pump inlet, to the boiler steam pressure to 0.3Mpa after washing the water table and discharge operation, finally closing the main valve, cut off the power supply control cabinet, cleaning equipment, cleaning up the environment and health; if you need to turn on the water, the water temperature should be below 70 DEG C, can be carried out.

    燃气锅炉的使用经济效益高于燃煤锅炉:燃气锅炉选用的炉膛热负荷较高,从而缩小炉膛体积。

    The economic benefit of gas-fired boiler is higher than that of coal-fired boiler. The heat load of the furnace is higher, which reduces the volume of the furnace.

    燃气锅炉不存在受热面污染、结渣、磨损等问题,因此可选用较高的烟速,减小对流受热面的尺寸。这样烟气所带走的热能量较少,锅炉的热效率也更高。通过合理布置对流管束,使燃气锅炉较同容量燃煤锅炉结构紧凑、尺寸小、重量轻,设备投资明显减少。

    There is no pollution of heating surface, slagging and abrasion in gas-fired boiler. Therefore, high smoke rate can be selected to reduce the size of convection heating surface. In this way, the flue gas takes less heat energy and the thermal efficiency of the boiler is higher. By arranging the convection tube reasonably, the utility model has the advantages of compact structure, small size, light weight and low investment in the equipment of the same capacity coal-fired boiler.

    山东燃气锅炉价格

    又因为燃气锅炉不需要配置吹灰器、除尘器、出渣设备和燃料烘干器等附属设备,所以在附属设备的投资成本上大大的少于燃煤锅炉。在供给燃烧前也无需燃料加工制备设备,使系统大为简化。

    And because gas boilers do not need to be equipped with soot blower, dust collector, slag discharge equipment and fuel drying equipment, so the cost of investment in the auxiliary equipment is much less than that of coal-fired boilers. There is no need for fuel processing equipment before combustion, which simplifies the system considerably.

    燃气锅炉的炉膛容积热强度较高,由于烟气污染小,对流管束不受腐蚀和结渣,传热效果好,燃气燃烧产生大量三原子气体(二氧化碳、水蒸气等)的辐射能力较强,而且排烟温度低,使其热效率明显提高。

    The volumetric heat gas boiler is higher, due to low smoke pollution, convection tubes from corrosion and slagging, good heat transfer effect, gas combustion produces a large number of three atom gases (carbon dioxide, water vapor) radiation ability, and low temperature of flue gas, the thermal efficiency is significantly improved.

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    This article by the Shandong gas boiler for you, our website is: http://www.jnlzsb.com/, we will wholeheartedly enthusiasm for you to provide better service, you are welcome to visit!