Mainly used in thermal power, chemical industry, iron and steel and other enterprises of the heater, cold oil cooler, cooler, sampling cooler, exhaust gas cooler, heat exchanger, etc.

主要用于火力发电、化工、钢铁等企业的加热器，冷油器，冷水器，取样冷却器，抽气冷却器，换热器等。

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To solve the problem of steam surplus in a deaerator, the way of steam exhaust from a steam-driven feedwater pump will be changed from originally to steam heating system to HP heater.

为缓解除氧器内加热蒸汽过剩的矛盾，将汽动给水泵的排汽，由排入加热蒸汽系统改排至高压加热器。

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The results of the experiments demonstrate this technique can effectively reduce the exhaust pollution of a fuel-fired air heater during the start and stop periods.

试验结果表明：采用全陶瓷点火和改进供油系统有效地降低了加热器的开机、关机排放污染。

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As on the previous floor, there was an improvised system of metal pipes to remove the exhaust from a gas heater.

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In this room was a gas heater that had an improvised exhaust system attached to it made from bits of sheet metal hammered together.

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