The utility model relates to a weak acid waste gas liquid sealing condensation equipment, which comprises an exhaust gas collecting tank and a liquid sealing tank. The upper part of the exhaust gas collecting tank is provided with an exhaust gas collecting port, the bottom is provided with a liquid discharging port, the liquid sealing tank is provided with alkali water, the upper part of the penetrating liquid sealing tank is provided with an exhaust gas treatment pipeline, and the bottom is provided with a discharge port. The exhaust gas collecting tank is connected with the liquid sealing tank through a connecting pipe, and the end of the connecting pipe connected with the liquid sealing tank is penetrated. The liquid seal tank is inserted into the alkali water, and a condenser is installed on the connecting pipe at the vertical position with the waste gas collection tank; this application can prevent the liquid backflow back to the reactor for liquid seal from abnormal phenomena; the concentration and quantity of waste gas entering the liquid seal tank can be reduced by the condenser, so as to achieve the beneficial effect of improving the efficiency of waste gas treatment.
【技术实现步骤摘要】
一种弱酸性废气液封冷凝设备
本技术涉及一种废气处理
,特别是一种弱酸性废气液封冷凝设备。
技术介绍
一般来说,市场上在处理弱酸性废气时只有一个液封罐,将弱酸性废气排放至液封罐内的碱水中中和后,废气从碱水表面排出进入废气处理系统进一步处理,而通过该方式处理弱酸性废气时,弱酸性废气直接进入碱水中中和,其废气浓度较高,使用碱水中和难以处理,甚至可能需要二次更换碱水,造成浪费资源的问题;另外,反应釜到液封罐的废气管中间只有一个止回阀,反应釜降温时釜内会短暂形成负压,止回阀一般密封不严,液封罐内液体有倒流回反应设备的风险。
技术实现思路
为解决上述问题,本技术提供一种弱酸性废气液封冷凝设备。本技术解决其技术问题所采用的技术方案是:一种弱酸性废气液封冷凝设备,包括废气收集罐和液封罐,其特征在于:穿透废气收集罐上部设有废气收集口,底部设有液体排放口,所述液封罐内设有碱水,穿透液封罐上部设有废气处理管道,底部设有排泄口,所述废气收集罐与所述液封罐通过连接管连接,与液封罐连接的连接管端部穿过液封罐插入碱水中,所述连接管上,与所述废气收集罐呈垂直状态处设有冷凝器。进一步的,所述连接 ...
【技术保护点】
1.一种弱酸性废气液封冷凝设备,包括废气收集罐(1)和液封罐(2),其特征在于:穿透废气收集罐(1)上部设有废气收集口(4),底部设有液体排放口(11),所述液封罐(2)内设有碱水(22),穿透液封罐(2)上部设有废气处理管道(5),底部设有排泄口(21),所述废气收集罐(1)与所述液封罐(2)通过连接管(6)连接,与液封罐(2)连接的连接管(6)端部穿过液封罐(2)插入碱水(22)中,所述连接管(6)上,与所述废气收集罐(1)呈垂直状态处设有冷凝器(3)。
【技术特征摘要】
1.一种弱酸性废气液封冷凝设备,包括废气收集罐(1)和液封罐(2),其特征在于:穿透废气收集罐(1)上部设有废气收集口(4),底部设有液体排放口(11),所述液封罐(2)内设有碱水(22),穿透液封罐(2)上部设有废气处理管道(5),底部设有排泄口(21),所述废气收集罐(1)与所述液封罐(2)通过...
【专利技术属性】
技术研发人员:黄俊达,司胜贤,徐存,
申请(专利权)人:昆山石梅新材料科技有限公司,
类型:新型
国别省市:江苏,32
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