一种风动吸收塔、VOC吸收与原位解吸系统及方法
By combining a two-stage wind-driven absorption tower and a flash evaporation tower, the problems of low absorption rate and secondary pollution in existing VOC treatment technologies have been solved, achieving efficient absorption and recovery of volatile organic compounds and reducing production costs and energy consumption.
CN115722039BActive Publication Date: 2026-07-17河南海天环境科技有限公司 +2
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 河南海天环境科技有限公司
- Filing Date
- 2022-12-08
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing VOC treatment technologies suffer from problems such as low absorption rate, absorbent volatilization, incomplete incineration process, and secondary pollution, making it difficult to efficiently remove and recover volatile organic compounds.
Method used
A dynamic packed absorption device is formed by connecting two-stage wind-driven absorption towers in series, combined with a single-stage flash tower to achieve in-situ desorption of VOCs. The absorption effect is enhanced by driving the packing to rotate through the fan blades, and the absorbent liquid is recycled.
Benefits of technology
It improves the absorption rate of VOCs, achieves efficient recycling and utilization, reduces production costs, and improves the utilization rate of thermal energy.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure 221208150854 
Figure 221208150859
Abstract
本发明公开了一种风动吸收塔、VOC吸收与原位解吸系统及方法，包括风动吸收塔，吸收液泵与吸收液储罐连通，且吸收液泵把储存在吸收液储罐内的吸收液分成两路泵出，一路吸收液进入相互串联的两个风动吸收塔进行两级吸收后返回吸收液储罐形成吸收循环，另一路吸收液进入闪蒸塔进行加热，加热后的吸收液从闪蒸塔排出并返回吸收液储罐形成解吸循环，加热产生的挥发物进入冷凝器冷凝后储存在回收溶剂计量罐内；本发明通过两个风动吸收塔串联，实现对VOC的两级吸收提高吸收率，并和一级闪蒸塔组合实现对VOC的原位解吸，实现对VOC的回收利用。
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