The application discloses a formaldehyde recovery tower, which comprises a tank body with an opening at the top, including an upper head, a lower head and a plurality of packing barrels and bottom barrels arranged between the upper head and the lower head in turn from top to bottom, the bottom of the packing barrel is provided with a support grid, the end of the packing barrel is provided with a liquid inlet component, the liquid inlet component comprises a pressing grid plate, a groove disc distributor and a distribution pipe, and the liquid inlet component comprises a pressing grid plate, a groove disc distributor and a distribution pipe The tray distributor is arranged above the pressing grid plate, the distribution pipe extends from the outside of the packing barrel to the corresponding tray distributor in the packing barrel, and the packing barrel is provided with regular packing. The formaldehyde recovery tower is equipped with regular seasoning to replace the bulk packing in the prior art. The density of the regular packing is high and the area is large, so as to ensure that the formaldehyde physicochemical liquid can be filtered more evenly and comprehensively, and the filtering effect is better. At the same time, a plurality of packing barrels are set from top to bottom, which can be added to the packing barrels at different positions according to the formaldehyde concentration, so as to adapt to the formaldehyde physicochemical liquid with different concentrations , more efficient and wide range.
【技术实现步骤摘要】
甲醛回收塔
本申请涉及回收塔领域,特别是一种甲醛回收塔。
技术介绍
现有技术中,甲醛回收塔内往往采用散装填料来进行过滤,过滤效果比较一般,达不到要求。
技术实现思路
本技术的目的在于提供一种甲醛回收塔,以克服现有技术中的不足。为实现上述目的,本技术提供如下技术方案:本申请实施例公开了甲醛回收塔,其特征在于:包括上封头、下封头以及从上往下依次设置在上封头和下封头之间的多个填料筒和底筒,所述上封头上设有出气孔,所述下封头上设有出液口和排净口,所述填料筒底部设有支撑格栅,所述填料筒端部设有进液组件,所述进液组件包括压料栅板、槽盘分布器和分布管,所述槽盘分布器设置在压料栅板上方,所述分布管自填料筒外延伸至填料筒内对应槽盘分布器设置,所述填料筒内设有规整填料。优选的,在上述的甲醛回收塔中,所述下封头底部还设有裙座,所述裙座从上往下直径逐渐变大,所述裙座上设有分别连通出液口、排净口的出液管、排净管。优选的,在上述的甲醛回收塔中,所述填料筒与填料筒之间通过法兰连接,所述填料筒与底筒之间通过法兰连接。优选的,在上述的甲醛回收塔中,所述填料筒端部侧壁上与底筒端部侧壁上均设有测温接口。优选的,在上述的甲醛回收塔中,所述底筒上设有两个液位计接口,所述两个液位计接口分别设置在底筒的上下两端。优选的,在上述的甲醛回收塔中,所述底筒上设有人孔,所述与上封头连接的填料筒上设有塔顶吊柱。优选的,在上述的甲醛回收塔中,所述多个填料筒之间设有爬梯。优选的,在 ...
【技术保护点】
1.一种甲醛回收塔,其特征在于:包括上封头、下封头以及从上往下依次设置在上封头和下封头之间的多个填料筒和底筒,所述上封头上设有出气孔,所述下封头上设有出液口和排净口,所述填料筒底部设有支撑格栅,所述填料筒端部设有进液组件,所述进液组件包括压料栅板、槽盘分布器和分布管,所述槽盘分布器设置在压料栅板上方,所述分布管自填料筒外延伸至填料筒内对应槽盘分布器设置,所述填料筒内设有规整填料。/n
【技术特征摘要】
1.一种甲醛回收塔,其特征在于:包括上封头、下封头以及从上往下依次设置在上封头和下封头之间的多个填料筒和底筒,所述上封头上设有出气孔,所述下封头上设有出液口和排净口,所述填料筒底部设有支撑格栅,所述填料筒端部设有进液组件,所述进液组件包括压料栅板、槽盘分布器和分布管,所述槽盘分布器设置在压料栅板上方,所述分布管自填料筒外延伸至填料筒内对应槽盘分布器设置,所述填料筒内设有规整填料。
2.根据权利要求1所述的一种甲醛回收塔,其特征在于:所述下封头底部还设有裙座,所述裙座从上往下直径逐渐变大,所述裙座上设有分别连通出液口、排净口的出液管、排净管。
3.根据权利要求1所述的一种甲醛回收塔,其特征在于:所述填料筒与填料筒之间通过法兰连接,所述填料筒与底筒之间通过法兰连接。
...
【专利技术属性】
技术研发人员:顾国兴,程凯,顾聪,
申请(专利权)人:张家港市科华化工装备制造有限公司,
类型:新型
国别省市:江苏;32
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