铁水包智能加热保温装置
By introducing intelligent heating and automatic pressure relief devices into the molten iron ladle, the problems of insufficient molten iron temperature and excessive gas pressure are solved, realizing intelligent heating and insulation and safe pressure relief of the molten iron ladle, ensuring the stability and safety of the production process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DALIAN KAISIKE CO LTD
- Filing Date
- 2025-08-20
- Publication Date
- 2026-07-17
AI Technical Summary
Existing molten iron ladles are difficult to heat intelligently and automatically when the temperature is insufficient, and there are safety hazards caused by excessive air pressure inside the insulated container.
An intelligent heating and insulation device was designed, comprising a frame, an insulated barrel, a heat-conducting inner liner, a heating wire, a temperature controller, a temperature probe, an insulated cover, a pressure relief hole, a pressure relief plug, and a lifting drive assembly. The device monitors the temperature in real time through the temperature probe, automatically controls the heating of the heating wire, and has an automatic pressure relief function to reduce safety hazards.
It achieves intelligent heating and heat preservation of molten iron, ensuring the normal operation of subsequent processes, and prevents the heat preservation tank from exploding through automatic pressure relief, thus reducing safety risks.
Smart Images
Figure CN224508448U_ABST
Abstract
Claims
1. An intelligent heating and heat preservation device for molten iron ladles, comprising a frame (1) and a heat preservation barrel (2), wherein the heat preservation barrel (2) is disposed within the frame (1), characterized in that: The inner wall of the heat-insulating bucket (2) is connected to a heat-conducting inner liner (7), and a number of heating wires (8) are embedded in the heat-conducting inner liner (7). A temperature controller (6) is fixed on the left side of the heat-insulating bucket (2), and a temperature probe (12) integrated with the temperature controller (6) is installed in the heat-conducting inner liner (7). The temperature controller (6) is electrically connected to the heating wires (8). The upper end of the heat preservation bucket (2) is covered with a heat preservation cover (3). A pressure relief hole (13) is opened on one side of the upper end of the heat preservation cover (3). A heat preservation plate (14) is covered on the pressure relief hole (13). A pressure relief plug (15) inserted into the pressure relief hole (13) is fixed at the lower end of the heat preservation plate (14). An elastic limiting component is provided outside the heat preservation plate (14). A lifting drive component is provided outside the heat preservation bucket (2).
2. The intelligent heating and temperature maintaining device for a ladle as claimed in claim 1, wherein: The inner right wall of the frame (1) is fixed with a worm gear motor (4) and a PLC controller (401). The drive end of the worm gear motor (4) is fixed to the right side of the heat preservation barrel (2). The PLC controller (401) is connected to the worm gear motor (4) via signal.
3. The intelligent heating and temperature maintaining device for a ladle as claimed in claim 1, wherein: The left side of the insulated bucket (2) is fixed with a rotating shaft (5), and the end of the rotating shaft (5) is rotatably connected to the left wall of the frame (1).
4. The intelligent heating and temperature maintaining device for a ladle as claimed in claim 1, wherein: A drive motor (9) is fixed at the middle of the upper end of the heat preservation cover (3). The power end of the drive motor (9) is connected to a stirring shaft (10) that rotates through the bottom of the heat preservation cover (3). The stirring shaft (10) extends into the heat preservation barrel (2), and several stirring blades (11) are fixed on both sides of the stirring shaft (10).
5. The intelligent heating and temperature maintaining device for a ladle as claimed in claim 1, wherein: The elastic limiting assembly includes a limiting guide plate (16), a fixing frame (17), and at least two return springs (18). The limiting guide plate (16) is fixed to the upper end of the insulation board (14), and the fixing frame (17) is fixed to the upper end of the insulation cover (3). The limiting guide plate (16) and the fixing frame (17) are slidably connected. The return springs (18) are all connected between the upper end of the limiting guide plate (16) and the top of the inner wall of the fixing frame (17).
6. The intelligent heating and temperature maintaining device for a ladle as claimed in claim 1, wherein: The lifting drive assembly includes a lifting plate (19), a lead screw motor (20) and a drive lead screw (21). The lifting plate (19) has two pieces and is fixed to the left and right ends of the heat preservation cover (3). The lifting plates (19) are slidably connected to the inner wall of the frame (1).
7. The intelligent heating and temperature maintaining device for a ladle as claimed in claim 6, wherein: The lead screw motor (20) is fixed to the inner side wall of the frame (1). One end of the drive screw (21) is connected to the power end of the lead screw motor (20), and the other end of the drive screw (21) is rotatably connected to the top of the frame (1). One of the lifting plates (19) is threadedly connected to the lead screw (21).