一种反应罐均匀加热装置
By introducing steam heating pipes into the reaction vessel, the problem of uneven heating caused by heat transfer oil circulation heating was solved, achieving uniform temperature and efficient heating inside the vessel.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENYANG SHIBODA INSTR
- Filing Date
- 2025-06-10
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional reaction vessel heating devices suffer from poor heating uniformity because the temperature at the inlet of the heat transfer oil circulation is higher than at other locations.
Based on the circulating heating of heat transfer oil, a steam heating pipe is introduced to transfer heat to the heat transfer oil through steam heat exchange, and the heat transfer oil then evenly heats the inside of the tank.
This achieves uniform temperature inside the tank, ensuring uniform and efficient heating.
Smart Images
Figure CN224517014U_ABST
Abstract
Claims
1. A reaction vessel uniform heating apparatus characterized by: The device includes a tank (1), an insulation cover (2) on the outer surface of the tank (1), a heating chamber (3) between the outer surface of the tank (1) and the insulation cover (2), a heat transfer oil (4) filled inside the heating chamber (3), a heat transfer oil distribution pipe (5) at the upper end of the interior of the heating chamber (3), a circulation inlet (6) penetrating one side of the side wall of the insulation cover (2) at a position corresponding to the heat transfer oil distribution pipe (5), and the circulation inlet (6) connecting the heat transfer oil distribution pipe (5) to the heat transfer oil distribution pipe (4). The hot oil distribution pipe (5) is connected in a loop. A circulation output port (7) is provided on one side of the lower end of the heat insulation cover (2). A steam heat exchange pipe (8) is provided inside the heating chamber (3) and below the heat transfer oil distribution pipe (5). The steam heat exchange pipe (8) is spirally arranged inside the heating chamber (3). A steam input port (9) and a steam output port (10) are respectively provided on the other side of the side wall of the heat insulation cover (2) and the upper and lower ends of the steam heat exchange pipe (8).
2. The uniform heating device for a reaction vessel according to claim 1, characterized by: The lower middle position of the tank (1) is connected to an output port (11). The lower middle position of the insulation cover (2) is provided with an installation position (12) corresponding to the output port (11). The insulation cover (2) is connected to the tank (1) through the installation position (12). The circulating output port (7) is located on one side of the installation position (12).
3. The uniform heating device for a reaction vessel according to claim 1, wherein: The steam inlet (9) penetrates the side wall of the insulation cover (2) and is connected to the upper end of the steam heat exchange pipe (8), and the steam outlet (10) penetrates the side wall of the insulation cover (2) and is connected to the lower end of the steam heat exchange pipe (8).
4. The uniform heating device for a reaction vessel according to claim 1, wherein: The heat transfer oil distribution pipe (5) is a circular structure formed by bending the pipe, and the lower wall of the heat transfer oil distribution pipe (5) is provided with distribution holes (13).
5. The uniform heating device for a reaction vessel according to claim 1, wherein: The inner surface of the heat insulation cover (2) is provided with a heat insulation coating (14).