一种乙腈生产用除杂反应器
By introducing a protective cover, rubber frame, and magnetic plate connection protection mechanism into the impurity removal reactor for acetonitrile production, the corrosion problem at the connection point was solved, achieving more stable and convenient connection protection, and ensuring sealing performance and ease of operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUSHUN SHUNNENG CHEM CO LTD
- Filing Date
- 2025-10-17
- Publication Date
- 2026-07-17
AI Technical Summary
Existing impurity removal reactors used in acetonitrile production are susceptible to corrosion at the connection points due to external contaminants and corrosive substances, leading to rust and affecting the sealing and stability of the connection.
A connection protection mechanism including a protective cover, a rubber frame, and a magnetic plate was designed. The protective cover surrounds the connection between the material head and the external pipeline, and the rubber ring seal and magnetic plate positioning ensure the stability and convenience of the connection.
It improves the connection protection and stability between the reactor and the feed head, avoids rust problems, and enhances the convenience of docking operation and positioning effect.
Smart Images
Figure CN224507079U_ABST
Abstract
Claims
1. A reactor for removing impurities in acetonitrile production, comprising a reactor (1), a tap (2) is installed on both sides of the top of the reactor (1), a motor (3) is installed on the top of the reactor (1), characterized in that ； Connection protection mechanism, the connection protection mechanism includes: Protective cover (4); The protective cover (4) is movably connected to both sides of the material head (2), and the top and bottom of the protective cover (4) are provided with protective openings (5) located outside the material head (2); Rubber frame (6); the rubber frame (6) is installed on the inner side of the protective cover (4), and the inner wall of the protective opening (5) is fitted with a rubber ring (7) that is fixedly connected to the rubber frame (6). Protective connection mechanism; the protective connection mechanism is fixedly connected to the inner sides of both sides of the protective cover (4).
2. The impurity removal reactor for acetonitrile production according to claim 1, characterized in that, The protective connection mechanism includes a connecting seat (8), a connecting groove (9), and a connecting plate (10). The connecting seat (8) is fixedly connected to the inner sides of both sides of the protective cover (4). The connecting groove (9) is opened on the right side of the connecting seat (8). The connecting plate (10) is movably connected inside the connecting groove (9). The right side of the connecting plate (10) is fixedly connected to the left side of the connecting seat (8).
3. The impurity removal reactor for acetonitrile production according to claim 2, characterized in that, A magnetic plate (11) is fixedly connected to the top of the inner wall of the connecting groove (9), and a magnetic plate (12) that is magnetically connected to the magnetic plate (11) is fixedly connected to the top of the connecting plate (10).
4. The impurity removal reactor for acetonitrile production according to claim 2, characterized in that, The top left side of the connecting seat (8) is provided with a connecting cavity (13) that communicates with the connecting groove (9), and a connecting column (14) is movably connected inside the connecting cavity (13).
5. The impurity removal reactor for acetonitrile production according to claim 4, characterized in that, The connecting plate (10) has a connecting hole (15) on the left side of the top, which is connected to the connecting cavity (13). The connecting column (14) passes through the connecting plate (10) through the connecting hole (15).
6. The impurity removal reactor for acetonitrile production according to claim 4, characterized in that, The top of the connecting seat (8) is movably connected to a movable plate (16) located on the left side of the rubber frame (6), and the bottom of the movable plate (16) is fixedly connected to the top of the connecting column (14).
7. The impurity removal reactor for acetonitrile production according to claim 6, characterized in that, A stabilizing hole (17) is provided on the right side of the top of the movable plate (16), and a stabilizing column (18) is movably connected inside the stabilizing hole (17).
8. The impurity removal reactor for acetonitrile production according to claim 7, characterized in that, The bottom of the stabilizing column (18) is provided with a screw groove (19), and a screw rod (20) is threadedly connected inside the screw groove (19). The bottom of the screw rod (20) is fixedly connected to the top of the connecting seat (8).