废气净化塔制造技术

技术编号:6069007 阅读:211 留言:0更新日期:2012-04-11 18:40
本发明专利技术涉及一种废气净化塔。它包括塔体,塔体底部和顶部分别有进风口和出风口。塔体内有过滤层和挡水层,该过滤层和挡水层依次按照自下而上顺序布置,过滤层上方有喷淋机构。所述喷淋机构含有环形水管,环形水管的圆周方向上均布有喷头。所述喷头与环形水管内腔连通,且其出水口朝下。塔体外侧有风机和水泵,风机的出风口与塔体底部的进风口相通,水泵的出水口伸入塔体内并与环形水管相通。其结构特点是过滤层下方的塔体内有加热器。所述加热器为盘管式加热器,该盘管式加热器上有进水口和出水口。这种废气净化塔,既适用于气温较高的季节,又适用于寒冷季节,适用范围不受限制。适用于电镀生产线上的废气净化处理。

Exhaust gas purification tower

The invention relates to an exhaust gas purifying tower. The utility model comprises a tower body, wherein the bottom and the top of the tower are respectively provided with an air inlet and an air outlet. A filter layer and a water retaining layer are arranged in the tower body, and the filter layer and the water blocking layer are arranged in sequence from bottom to top, and a spraying mechanism is arranged above the filter layer. The spraying mechanism comprises an annular water pipe, and a spray head is uniformly distributed in the circumferential direction of the annular water pipe. The nozzle is communicated with the inner cavity of the annular water pipe, and the water outlet is downward. A blower and a water pump are arranged on the outside of the tower body, and the air outlet of the fan is communicated with an air inlet at the bottom of the tower body, and the water outlet of the water pump extends into the tower body and is communicated with the annular water pipe. The utility model is characterized in that a heater is arranged in the tower below the filter layer. The heater is a coil type heater, and the coil type heater is provided with a water inlet and a water outlet. The waste gas purifying tower is suitable for the high temperature season and the cold season, and the application range is not limited. The utility model is suitable for waste gas purification treatment in electroplating production line.

【技术实现步骤摘要】

本专利技术涉及一种废气净化装置。具体说,是用来对废气进行净化处理的废气净化塔。适用于电镀生产线上。
技术介绍
传统过的废气净化塔包括塔体,塔体底部和顶部分别有进风口和出风口。塔体内有过滤层和挡水层,该过滤层和挡水层依次按照自下而上顺序布置,过滤层上方有喷淋机构。所述喷淋机构含有环形水管,环形水管的圆周方向上均布有喷头。所述喷头与环形水管内腔连通,且其出水口朝下。塔体外侧有风机和水泵,风机的出风口与塔体底部的进风口相通,水泵的出水口伸入塔体内并与环形水管相通。工作时,废气通过风机和进风口压入过滤层下方的塔体内,然后通过滤层的过滤,喷淋机构的喷淋,使气液二相得到充分接触,再经挡水层脱液除雾后,变成洁净气体并从塔体顶部的出风口排入大气。由于塔体内设置有喷淋机构,且塔体通常又设置在室外,在寒冷季节喷淋机构中的环形水管及喷嘴容易结冰, 使得整个废气净化塔无法工作。因此,传统废气净化塔仅适用于气温较高的季节,不适用于寒冷季节,适用范围受到限制。
技术实现思路
本专利技术要解决的问题是提供一种废气净化塔。这种废气净化塔,既适用于气温较高的季节,又适用于寒冷季节,适用范围不受限制。为解决上述问题,采取本文档来自技高网...

【技术保护点】
1.废气净化塔,包括塔体(3),塔体(3)底部和顶部分别有进风口(15)和出风口(6);塔体(3)内有过滤层和挡水层,该过滤层和挡水层依次按照自下而上顺序布置,过滤层上方有喷淋机构;所述喷淋机构含有环形水管(4),环形水管(4)的圆周方向上均布有喷头(7);所述喷头(7)与环形水管(4)内腔连通,且其出水口朝下;塔体(3)外侧有风机(1)和水泵(12),风机(1)的出风口与塔体(3)底部的进风口相通,水泵(12)的出水口伸入塔体(3)内并与环形水管(4)相通;其特征在于过滤层下方的塔体(3)内有加热器(13)。

【技术特征摘要】

【专利技术属性】
技术研发人员:吴欲胡龙庆
申请(专利权)人:无锡宏联电镀设备有限公司
类型:发明
国别省市:32

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