An acetic acid preheater
By employing a slidably connected internal connecting column and clamping plate structure in the acetic acid preheater, as well as an electrically driven heat dissipation assembly, the problems of difficult maintenance and low heat exchange efficiency of traditional acetic acid preheaters are solved, achieving efficient maintenance and stable operation of the equipment.
CN224302809UActive Publication Date: 2026-05-29SHIJIAZHUANG DINGYING CHEM ENG
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHIJIAZHUANG DINGYING CHEM ENG
- Filing Date
- 2025-04-23
- Publication Date
- 2026-05-29
Smart Images
Figure CN224302809U_ABST
Abstract
The utility model relates to acetic acid preheater technical field discloses an acetic acid preheater, including the casing, both sides of casing all are provided with side shell, the casing with side shell side wall all are fixedly connected with the closing plate, each closing plate inside all is provided with fixed component, the fixed component includes a plurality of inner connecting columns, a plurality of inner connecting columns slide connection in the closing plate inside, each inner connecting column side wall all are fixedly connected with the spiral turn, the spiral turn outer wall thread connection has the snap ring, the snap ring outer wall fixedly connected with a plurality of clamping plate no.
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