The utility model discloses an industrial waste gas treatment device, which comprises a heat exchanger, a pickling tower, an alkali washing tower and a buffer box. The front section of the heat exchanger is connected with the intake pipe, the inner wall of the intake pipe is bonded with an activated carbon layer, a heat exchange tube is installed in the heat exchanger, and the heat exchange tube is connected with the pickling tower through a pipe. A circulating pump is installed at the part, the circulating pump is connected with the spray head through the pipeline, the pickling tower is connected with the alkali washing tower through the pipeline, and the structure of the alkali washing tower is the same as that of the acid washing tower. The buffer box is connected with the alkali washing tower, and there is water in the buffer box. A heater is installed at the bottom of the buffer box, and the outlet pipe is welded at the top of the buffer box. The top of the trachea is welded with a rain shield. There are many branches in the outlet pipe. The end of the branch pipe is connected with the connecting pipe, and the connecting pipe is connected with the outlet hole. The outlet hole is located at the upper end of the outlet pipe. The utility model has reasonable design, and the heat exchanger can recycle and utilize the heat in the exhaust gas.
【技术实现步骤摘要】
一种工业废气处理装置
本技术涉及环保领域,尤其涉及一种工业废气处理装置。
技术介绍
工业废气处理指的是专门针对工业场所如工厂、车间产生的废气在对外排放前进行预处理,以达到国家废气对外排放的标准的工作,随着现在环境问题越来越严重,人们对废气处理的要求也越来越高。
技术实现思路
本技术的目的在于提供一种工业废气处理装置,以解决上述技术问题。为实现上述目的本技术采用以下技术方案:一种工业废气处理装置,包括换热器、酸洗塔、碱洗塔、缓冲箱,所述换热器的前段与进气管连接,进气管的内壁上粘结有活性炭层,换热器内安装有换热管,换热管通过管道与酸洗塔连接,所述酸洗塔的底部安装有循环泵,循环泵通过管道与喷淋头连接,酸洗塔通过管道与碱洗塔连接,碱洗塔的结构与酸洗塔的结构相同,所述缓冲箱与碱洗塔连通,缓冲箱内设有水,缓冲箱的底部安装有加热器,缓冲箱的顶部焊接有出气管,出气管的顶部焊接有防雨罩,出气管内设有多根支管,支管的末端与连通管连接,连通管呈Z字型,连通管与出气孔连通,出气孔位于出气管的上端。优选的,所述换热管的总直径大于进气管的直径。优选的,所述酸洗塔及碱洗塔的进气口均位于塔的下部。优选的,所述加热器加热的温度最高为60°。与现有技术相比,本技术具有以下优点:本技术设计合理;换热器的设计能对废气中的热量进行回收利用,从而提高能源的利用率;换热管的直径大于进气管的直径从而使废气降速,增加废气在换热器的停留时间;进气管的内壁上活性炭能对废气中的灰尘进行吸附;酸洗塔、碱洗塔对废气中的酸性气体、碱性气体进行吸收;缓冲箱内的加热器能将溶解在水中气体排出,支管通过连通管与出气孔连通,Z字型连通 ...
【技术保护点】
1.一种工业废气处理装置,包括换热器(2)、酸洗塔(3)、碱洗塔(4)、缓冲箱(5),其特征在于,所述换热器(2)的前段与进气管(1)连接,进气管(1)的内壁上粘结有活性炭层(13),换热器(2)内安装有换热管(8),换热管(8)通过管道与酸洗塔(3)连接,所述酸洗塔(3)的底部安装有循环泵,循环泵通过管道与喷淋头(9)连接,酸洗塔(3)通过管道与碱洗塔(4)连接,碱洗塔(4)的结构与酸洗塔(3)的结构相同,所述缓冲箱(5)与碱洗塔(4)连通,缓冲箱(5)内设有水,缓冲箱(5)的底部安装有加热器(10),缓冲箱(5)的顶部焊接有出气管(6),出气管(6)的顶部焊接有防雨罩,出气管(6)内设有多根支管(11),支管(11)的末端与连通管(12)连接,连通管(12)呈Z字型,连通管(12)与出气孔(7)连通,出气孔(7)位于出气管(6)的上端。
【技术特征摘要】
1.一种工业废气处理装置,包括换热器(2)、酸洗塔(3)、碱洗塔(4)、缓冲箱(5),其特征在于,所述换热器(2)的前段与进气管(1)连接,进气管(1)的内壁上粘结有活性炭层(13),换热器(2)内安装有换热管(8),换热管(8)通过管道与酸洗塔(3)连接,所述酸洗塔(3)的底部安装有循环泵,循环泵通过管道与喷淋头(9)连接,酸洗塔(3)通过管道与碱洗塔(4)连接,碱洗塔(4)的结构与酸洗塔(3)的结构相同,所述缓冲箱(5)与碱洗塔(4)连通,缓冲箱(5)内设有水,缓冲箱(5)的底部安装有加热器(10),缓冲箱(5)的顶部焊接有...
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