Pyrolysis gas condensing oil recovery system and method
The pyrolysis gas condensation and oil recovery system, which uses multi-stage spraying and differential pressure control, solves the problem of blockage in the condensation and oil recovery system, achieves efficient pyrolysis oil recovery, and ensures stable system operation.
CN122302947APending Publication Date: 2026-06-30SHANGHAI ELECTRICGROUP CORP
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHANGHAI ELECTRICGROUP CORP
- Filing Date
- 2026-05-20
- Publication Date
- 2026-06-30
AI Technical Summary
Technical Problem
Existing condensation oil recovery systems are prone to clogging and have low oil recovery efficiency, especially for pyrolysis gas with high heavy oil content, leading to unstable system operation.
Method used
The system employs a multi-stage spray module and a differential pressure control module. The spray device cools the pyrolysis gas, and the grinding device processes the heavy oil. The differential pressure detection device monitors and controls the gas inlet to prevent blockage.
Benefits of technology
It effectively reduces the risk of gas inlet blockage, improves oil recovery efficiency, ensures stable system operation, and increases the recovery rate of pyrolysis oil.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122302947A_ABST
Abstract
This invention discloses a pyrolysis gas condensation and oil recovery system and method. The system includes a first spray module, a second spray module, an anti-clogging module, and a differential pressure control module. The first spray module includes a first spray device and a first oil collection device, with the first oil collection device having a heavy oil outlet. The second spray module includes a second spray device and a second oil collection device, with the second oil collection device having a light oil outlet. The differential pressure control module includes a first differential pressure control device and a second differential pressure control device. The anti-clogging module includes a grinding device, a first liquid conveying device, and a second liquid conveying device. The heavy oil outlet is sequentially connected to the grinding device, the inlet of the first liquid conveying device, the inlet of the first differential pressure control device, and the first gas inlet. The light oil outlet is sequentially connected to the inlet of the second liquid conveying device, the inlet of the second differential pressure control device, and the second gas inlet. This system can improve oil recovery efficiency and reduce the risk of clogging.
Need to check novelty before this filing date? Find Prior Art