Steel-making coil base with high use safety

Abstract

The utility model discloses a steel-making coil base with high use safety, which comprises a base, an outer frame, a motor, a suspension structure, a coil base body, a furnace cover, an alarm mechanism and a fire extinguishing mechanism, the outer frame is mounted above the base, the motor is mounted in the middle of the top surface of the outer frame, the suspension structure is connected below the motor, and the alarm mechanism is connected below the suspension structure. A furnace platform body is arranged above the middle of the base, a furnace cover is installed on the top of the furnace platform body, alarm mechanisms are installed above the two sides of the outer wall of the outer frame, fire extinguishing mechanisms are arranged on the two sides of the top face of the outer frame, and the fire extinguishing mechanisms extend to the two sides of the inner top face of the outer frame. According to the steelmaking coil base with the high use safety, by arranging the suspension structure, the furnace cover can be opened from the upper portion, so that the phenomenon that internal molten steel spills out when the coil base is turned over can be avoided, more labor is saved when the furnace cover is opened, and the use safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steelmaking furnace equipment, in particular to a steelmaking furnace platform with high use safety. Background Art

[0002] The steelmaking furnace is one of the core equipment in steelmaking production. It carries the main tasks of the steelmaking process, including melting, refining and alloying. An efficient and safe steelmaking furnace design is crucial to improving steelmaking efficiency, reducing production costs and ensuring worker safety.

[0003] The existing steelmaking furnaces are not safe enough in use, for example, a steelmaking furnace disclosed in application number CN201210225932.7. The existing steelmaking furnaces of this type are usually provided with a flipping mechanism to rotate the furnace body to pour out the molten steel inside. The molten steel has an extremely high temperature. When the furnace body is tilted and rotated, the molten steel inside will shake. If leakage or splashing occurs during the pouring process, it may pollute the surrounding environment or cause irreversible damage to the human body. During the pouring process, it may also react with other external gases to cause explosions or fires with a certain probability. The existing device does not have safety warning and fire extinguishing functions in case of fire, which not only increases the danger of the steelmaking furnace in use, but also causes damage to external mechanical parts due to accidents, causing unnecessary damage.

[0004] Therefore, it is necessary to invent a steelmaking furnace with high safety to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a steelmaking furnace with high use safety, so as to solve the problem that the safety in use is not high enough in the technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steelmaking furnace with high safety, comprising a base, an external frame, a motor, a suspension structure, a furnace body, a furnace cover, an alarm mechanism and a fire extinguishing mechanism, wherein the external frame is installed above the base, the motor is installed in the middle of the top surface of the external frame, the suspension structure is connected below the motor, the furnace body is arranged above the middle of the base, the furnace cover is installed on the top of the furnace body, alarm mechanisms are installed above both sides of the outer wall of the external frame, fire extinguishing mechanisms are arranged on both sides of the top surface of the external frame, and the fire extinguishing mechanism extends to both sides of the inner top surface of the external frame.

[0007] Preferably, the suspension structure includes a lifting rod, a suspension plate and a lifting ring, the lifting rod is installed at the middle part of the inner top surface of the outer frame, the top end of the lifting rod is connected to the output end of the motor, the output end of the lifting rod is connected to the suspension plate, and the bottom surface of the suspension plate is installed with lifting rings on four sides, and one side of the lifting ring is opened.

[0008] Preferably, a stabilizing frame is installed at the lower outer side of the furnace body, a protective outer ring is welded above the stabilizing frame, and the protective outer ring is located above the outer side of the furnace body.

[0009] Preferably, a flap is installed on the top of the furnace cover, the flap is rotatably connected to the top of the furnace cover, and a handle is provided on the surface, and a temperature gauge is installed in the middle of the flap.

[0010] Preferably, fixing rings are fixedly welded around the outer wall of the furnace cover, and a connecting ring is installed above the fixing ring.

[0011] Preferably, the alarm mechanism includes a base, a monitor, a smoke sensor and an alarm light, the base is respectively installed above both sides of the outer wall of the outer frame, the monitor is installed on the top surface of the base, the smoke sensor is installed on the front side of the base, and alarm lights are installed on both sides of the outside of the base.

[0012] Preferably, the fire extinguishing mechanism includes a water tank and a sprinkler head, the water tanks are respectively installed on both sides of the top of the outer frame, and the bottom of the two water tanks are connected to the sprinkler head.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] The steelmaking furnace with high safety in use is used for safety warning of the steelmaking furnace through the alarm mechanism arranged on both sides of the outer wall of the outer frame. The monitor in the alarm mechanism has the function of monitoring the surrounding environment, and a smoke sensor is installed on the front side of the base. The smoke sensor can judge whether a fire occurs according to the concentration of the smoke. The steelmaking furnace will produce smoke during the steelmaking process. The concentration of this smoke is different from the smoke generated by the combustion outside in the fire. When the smoke sensor of the device senses the smoke concentration of the fire, it will trigger the alarm lights on both sides of the base to give an alarm prompt, and then the induction transmission enables the fire extinguishing mechanism arranged on the upper side of the outer frame to extinguish the fire;

[0015] When it is necessary to open the furnace body after steelmaking is completed, the motor in the middle of the upper part of the outer frame drives the lifting rod to rise, and the furnace cover connected to the bottom by the lifting ring is lifted and opened. This not only prevents the internal molten steel from spilling when the furnace is turned over, but also makes opening the furnace cover more labor-saving and improves the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the furnace cover lifting structure of the utility model;

[0018] Figure 3This is a schematic diagram of the structure of the utility model when viewed from the side;

[0019] Figure 4 It is a schematic diagram of the suspension structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the alarm structure of the utility model.

[0021] Description of reference numerals:

[0022] 1. Base; 2. External frame; 3. Motor; 4. Suspension structure; 401. Lifting rod; 402. Suspension plate; 403. Lifting ring; 5. Furnace body; 501. Stabilizing frame; 6. Furnace cover; 601. Flip cover; 602. Thermometer; 603. Fixing ring; 604. Connecting ring; 7. Alarm mechanism; 701. Base; 702. Monitor; 703. Smoke sensor; 704. Alarm light; 8. Fire extinguishing mechanism; 801. Water tank; 802. Sprinkler head. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model provides Figure 1-5 A steelmaking furnace with high safety in use is shown, comprising a base 1, an outer frame 2, a motor 3, a suspension structure 4, a furnace body 5, a furnace cover 6, an alarm mechanism 7 and a fire extinguishing mechanism 8. The outer frame 2 is installed above the base 1, the motor 3 is installed in the middle of the top surface of the outer frame 2, and the suspension structure 4 is connected below the motor 3. The suspension structure 4 comprises a lifting rod 401, a suspension plate 402 and a lifting ring 403. The lifting rod 401 is installed in the middle of the inner top surface of the outer frame 2, the top of the lifting rod 401 is connected to the output end of the motor 3, the output end of the lifting rod 401 is connected to the suspension plate 402, and the four sides of the bottom surface of the suspension plate 402 are installed with lifting rings 403, and one side of the lifting ring 403 is opened. A furnace body 5 is arranged above the middle of the base 1, and a stabilizing frame 501 is installed below the outer side of the furnace body 5. A protective outer ring is welded above the stabilizing frame 501, and the protective outer ring is located above the outside of the furnace body 5.

[0025] A furnace cover 6 is installed on the top of the furnace platform body 5, and a flip cover 601 is installed on the top of the furnace cover 6. The flip cover 601 is rotatably connected to the top of the furnace cover 6, and a handle is arranged on the surface. A thermometer 602 is installed in the middle of the flip cover 601. A fixing ring 603 is fixedly welded around the outer wall of the furnace cover 6. A connecting ring 604 is installed above the fixing ring 603. Alarm mechanisms 7 are installed on both sides of the outer wall of the outer frame 2. The alarm mechanism 7 includes a base 701, a monitor 702, a smoke sensor 703 and an alarm light 704. The base 70 1 are respectively installed on the upper sides of the outer wall of the outer frame 2, a monitor 702 is installed on the top surface of the base 701, a smoke sensor 703 is installed on the front side of the base 701, and alarm lights 704 are installed on both sides of the outside of the base 701. Fire extinguishing mechanisms 8 are provided on both sides of the top surface of the outer frame 2. The fire extinguishing mechanisms 8 extend to both sides of the inner top surface of the outer frame 2. The fire extinguishing mechanisms 8 include water storage tanks 801 and sprinkler heads 802. The water storage tanks 801 are respectively installed on both sides of the top of the outer frame 2, and the bottoms of the two water storage tanks 801 are connected to sprinkler heads 802.

[0026] How this utility works:

[0027] Refer to the instruction manual Figure 1-5 For this type of steelmaking furnace with high safety, when the steelmaking furnace is used, the furnace body 5 will be fixed on the surface of the base 1, and the outer frame 2 arranged on the top will help protect the environment of steelmaking operation. The alarm mechanism 7 arranged on both sides of the outer wall of the outer frame 2 is used for safety warning of the use of the steelmaking furnace. The monitor 702 in the alarm mechanism 7 has the function of monitoring the surrounding environment, and a smoke sensor 703 is installed on the front side of the base 701. This smoke sensor 703 can judge whether a fire occurs according to the concentration of smoke. Smoke is generated during the steelmaking process of the steelmaking furnace. This smoke concentration is different from the smoke generated by the combustion outside in the fire. When the smoke sensor 703 of the device senses the smoke concentration of the fire, it will trigger the alarm lights 704 on both sides of the base 701 to give an alarm prompt, and then the induction transmission makes the outside The fire extinguishing mechanism 8 arranged above the frame 2 is used to extinguish the fire. The fire extinguishing mechanism 8 and the alarm mechanism 7 combine smoke detection and automatic water spraying technology. The smoke sensor probe monitors the smoke changes and concentration in the indoor environment in real time. Once smoke is detected, the smoke sensor probe will send a signal and transmit it to the controller in the device as a whole. After receiving the signal, the controller will start the detection program to confirm whether there is real fire smoke to avoid false alarms. Once smoke is confirmed, the controller will immediately trigger the sprinkler head 802 to spray water to extinguish the fire. When it is necessary to open the furnace body 5 where steelmaking is completed, the motor 3 in the middle of the upper part of the outer frame 2 drives the lifting rod 401 to rise, and lifts and opens the furnace cover 6 connected to the bottom by the lifting ring 403. This will not only avoid the phenomenon of internal molten steel spilling when the furnace is turned over, but also make the opening of the furnace cover 6 more labor-saving and improve the safety of use.

Claims

1. A steelmaking furnace with high safety, comprising a base (1), an outer frame (2), a motor (3), a suspension structure (4), a furnace body (5), a furnace cover (6), an alarm mechanism (7) and a fire extinguishing mechanism (8), characterized in that: An outer frame (2) is installed above the base (1), a motor (3) is installed in the middle of the top surface of the outer frame (2), a suspension structure (4) is connected below the motor (3), a furnace body (5) is arranged above the middle of the base (1), a furnace cover (6) is installed on the top of the furnace body (5), alarm mechanisms (7) are installed above both sides of the outer wall of the outer frame (2), and fire extinguishing mechanisms (8) are arranged on both sides of the top surface of the outer frame (2), and the fire extinguishing mechanisms (8) extend to both sides of the inner top surface of the outer frame (2).

2. A steelmaking furnace with high safety in use according to claim 1, characterized in that: The suspension structure (4) comprises a lifting rod (401), a suspension plate (402) and a lifting ring (403); the lifting rod (401) is installed at the middle of the inner top surface of the outer frame (2); the top end of the lifting rod (401) is connected to the output end of the motor (3); the output end of the lifting rod (401) is connected to the suspension plate (402); the bottom surface of the suspension plate (402) is provided with lifting rings (403) on four sides; one side of the lifting ring (403) is opened.

3. The steelmaking furnace with high safety in use according to claim 1, characterized in that: A stabilizing frame (501) is installed below the outer side of the furnace body (5), and a protective outer ring is welded above the stabilizing frame (501), and the protective outer ring is located above the outside of the furnace body (5).

4. The steelmaking furnace with high safety in use according to claim 1, characterized in that: A flip cover (601) is installed on the top of the furnace cover (6). The flip cover (601) is rotatably connected to the top of the furnace cover (6) and a handle is provided on the surface. A temperature gauge (602) is installed in the middle of the flip cover (601).

5. The steelmaking furnace with high safety in use according to claim 4, characterized in that: The outer wall of the furnace cover (6) is fixedly welded with fixing rings (603) all around, and a connecting ring (604) is installed above the fixing ring (603).

6. The steelmaking furnace with high safety in use according to claim 1, characterized in that: The alarm mechanism (7) comprises a base (701), a monitor (702), a smoke sensor (703) and an alarm light (704); the base (701) is respectively mounted above the two sides of the outer wall of the outer frame (2); the monitor (702) is mounted on the top surface of the base (701); the smoke sensor (703) is mounted on the front side of the base (701); and the alarm lights (704) are mounted on both sides of the outside of the base (701).

7. The steelmaking furnace with high safety in use according to claim 1, characterized in that: The fire extinguishing mechanism (8) comprises a water storage tank (801) and a spray head (802). The water storage tanks (801) are respectively installed on both sides of the top of the outer frame (2). The bottoms of the two water storage tanks (801) are connected to the spray heads (802).

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