化工生产需要大量能源的同时,还会产生和浪费不少余热,尤其是那些低温位余热。旨在更好地利用好这种低温位余热,我们通过热交换方式来产生热媒水,用于供暖、管线保温、罐维温等。2011年,我们还尝试把低温余热作为二次能源进行了开发性利用,采用热泵技术,利用余热产生蒸汽,供脱硫装置使用,进而节约了蒸汽,降低了生产成本,提高了能源利用水平。 Chemical production requires a lot of energy at the same time, but also produce and waste a lot of waste heat, especially those low-temperature waste heat. Designed to make better use of this low-temperature waste heat, we generate heat medium water through heat exchange, for heating, pipeline insulation, tank temperature and so on. In 2011, we also tried to make use of low-temperature waste heat as a secondary energy source. By using heat pump technology, waste heat was used to generate steam for desulfurization equipment, thereby saving steam, reducing production costs and improving energy utilization.