一种粉煤热解系统
By mixing pulverized coal with a particle size ≤50um with solvent oil to form coal-oil slurry, and employing separation and condensation technologies, the problems of low pulverized coal pyrolysis efficiency and pipeline ash accumulation were solved, thus achieving a highly efficient and safe pulverized coal pyrolysis process.
CN224513434UActive Publication Date: 2026-07-17INNER MONGOLIA ZHUOZHENG COAL CHEM CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- INNER MONGOLIA ZHUOZHENG COAL CHEM CO LTD
- Filing Date
- 2025-07-18
- Publication Date
- 2026-07-17
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Figure CN224513434U_ABST
Abstract
本实用新型公开了一种粉煤热解系统，其包括粉煤储罐、溶剂油储罐、制浆罐、浆料泵、管式加热炉、分离罐、冷却器、水冷塔、冷凝器和油水分离器。优点：采用管式加热炉对煤粉和溶剂油制成的油煤浆进行热解，经分离罐分离后排出的气相为气液混合物，之后可经水冷塔、冷凝器进行气液分离，之后再将分离出的液相进行油水分离，即可分离出焦油，不存在管道积灰等问题；并且，本实用新型的系统可适用于粒径≤50um的煤粉热解，在油存在的环境中粒径≤50um的粉煤中的挥发性成分更易分解，生成热解气体和油气，可有效提高热解效率，达到节本增效的目的。
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