The invention relates to the technical field of brine separation and treatment, in particular to a brine separator for waste heat utilization, including a brine storage tank, a steam pipeline and a brine pipeline. The brine storage tank is a closed box with a top cover, and its lower part is immersed in a quenching salt tank; the steam pipeline is vertically arranged above the brine storage tank; The top of the pipeline is closed, and the bottom is connected with the saltwater storage tank, and the inner cavity of the steam pipeline forms a steam aggregation chamber; the bottom of the steam aggregation chamber is connected with a separate water outlet pipeline; the saltwater pipeline is arranged to wrap the steam pipeline, and a saltwater chamber is formed between the saltwater pipeline and the steam pipeline; the bottom of the saltwater chamber is connected with a saltwater inlet pipeline The top is communicated with the salt water storage tank through the salt water outlet pipeline. The waste heat of the invention utilizes the brine separator to realize brine separation by making full use of the quenching waste heat on the one hand, and on the other hand, realizes continuous supply of salt liquid in the quenching salt tank, which has strong practicability, simple structure and small occupied space.
【技术实现步骤摘要】
一种余热利用盐水分离器
本专利技术涉及盐水分离处理
,尤其涉及一种余热利用盐水分离器。
技术介绍
工件淬火冷却常用介质有三种,即水、油、以及盐,由于盐浴淬火具有淬火加热时间短、温度分布良好、能够应对大范围的热处理条件、氧化脱碳少等优点,因而得到更为广泛的应用。但是,盐浴淬火后,工件表面会带出残盐,残盐清洗后会产生大量的含盐废水,直接排放会造成环境污染,并且浪费资源,因此需要对含盐废水进行盐水分离。目前工业上实现盐水分离的方法通常为电加热蒸发法、蒸煮法、燃气加热蒸煮法等,均需要耗费大量的能源,如电加热耗能1.3kw·h/L,天然气加热耗能0.13m3/L。虽然市面上存在一些利用淬火余热进行盐水分离的设备,但结构较为复杂,占用空间大,制造成本高。
技术实现思路
本专利技术的目的在于提供一种可充分利用淬火余热且结构简单的余热利用盐水分离器。为了实现上述目的,本专利技术提供了一种余热利用盐水分离器,包括盐水储液槽、蒸汽管道、盐水管道,其中:盐水储液槽为带顶盖的封闭箱体,其下部浸入淬火盐槽内;蒸汽管道竖直布置在盐水储液槽的上方;蒸汽管道的顶部封闭,底部与盐水储液槽连通,蒸 ...
【技术保护点】
1.一种余热利用盐水分离器,其特征在于,包括盐水储液槽、蒸汽管道、盐水管道,其中:所述盐水储液槽为带顶盖的封闭箱体,其下部浸入淬火盐槽内;所述蒸汽管道竖直布置在所述盐水储液槽的上方;所述蒸汽管道的顶部封闭,底部与所述盐水储液槽连通,所述蒸汽管道的内腔形成蒸汽聚集腔;所述蒸汽聚集腔的底部连通有分离水出水管路;所述盐水管道包裹所述蒸汽管道布置,所述盐水管道与所述蒸汽管道之间形成盐水腔;所述盐水腔的底部连通有盐水进水管路,顶部通过盐水出水管路与所述盐水储液槽连通。
【技术特征摘要】
1.一种余热利用盐水分离器,其特征在于,包括盐水储液槽、蒸汽管道、盐水管道,其中:所述盐水储液槽为带顶盖的封闭箱体,其下部浸入淬火盐槽内;所述蒸汽管道竖直布置在所述盐水储液槽的上方;所述蒸汽管道的顶部封闭,底部与所述盐水储液槽连通,所述蒸汽管道的内腔形成蒸汽聚集腔;所述蒸汽聚集腔的底部连通有分离水出水管路;所述盐水管道包裹所述蒸汽管道布置,所述盐水管道与所述蒸汽管道之间形成盐水腔;所述盐水腔的底部连通有盐水进水管路,顶部通过盐水出水管路与所述盐水储液槽连通。2.根据权利要求1所述的余热利用盐水分离器,其特征在于,所述蒸汽聚集腔内竖直设置有蒸汽排放管,所述蒸汽聚集腔与所述盐水储液槽通过所述蒸汽排放管连通。3.根据权利要求1所述的余热利用盐水分离器,其特征在于,所述蒸汽聚集腔的上部布置有用于降低蒸汽...
【专利技术属性】
技术研发人员:戚顺银,涂德桓,
申请(专利权)人:亚捷科技唐山股份有限公司,
类型:发明
国别省市:河北,13
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