危废焚烧系统三效蒸发技术改造  

Transformation of three-effect evaporation technology for hazardous waste incineration system

作　　者：崔尚玮 CUI Shangwei(Shanghai Julang Environmental Protection Co.,Ltd.,Shanghai 201712,China)

机构地区：[1]上海巨浪环保有限公司,上海201712

出　　处：《氯碱工业》2024年第5期40-43,共4页Chlor-Alkali Industry

摘　　要：从工艺设计、设备配置、操作等方面对影响盐水三效蒸发运行的因素进行梳理,分析并解决了化工危废焚烧过程中,三效蒸发器运行中存在的问题。更换设备,解决离心出料能力低、出料泵能力不足的问题。在易结盐处引入稀盐水稀释,预防结晶盐的大量沉积及堵塞问题。增加分油管线,减少了油含量高的含盐废水的入炉量。The factors affecting production and operation of brine three-effect evaporation were sorted out from the aspects of process design,equipment configuration,operation and others.The problems in the operation of three-effect evaporator during the chemical hazardous waste incineration process were analyzed and solved.The equipment was replaced to solve the problems of low centrifugal discharge capacity and insufficient discharge pump capacity.Diluted salt water was introduced at the position prone to salt formation to prevent the deposition and blockage of large amounts of crystalline salt.Oil separation pipelines were added and thus the entry of high oil content saline wastewater into the furnace was reduced.

关 键 词：化工 危废焚烧 三效蒸发 技术改造 

分 类 号：X781.2[环境科学与工程—环境工程]