Slag ladle spraying device

Abstract

The utility model relates to the technical field of slag pot production, in particular to a slag pot spraying device which comprises an installation frame body, the right side of the top of the installation frame body is fixedly connected with a pot body in a penetrating mode, the top of the pot body is connected with a driving mechanism through bolts, and the output end of the driving mechanism penetrates into an inner cavity of the pot body and is fixedly connected with a stirring structure. The electric cabinet controls the chemical centrifugal pump to work and controls the first electric valve and the second electric valve to be opened, so that the coating circularly flows in the tank body and is sprayed out through the spray gun to spray the inner wall of the slag tank, and the liquid level of the coating in the tank body can be monitored in real time by arranging the remote liquid level meter; the monitored liquid level height information is converted into an electric signal to be transmitted to the electric control box, so that a worker can know the storage amount of the coating in the tank body in real time, the worker can add the coating in time, the worker can perform centralized control on each mechanism through the electric control box, the control efficiency is higher, and the operation is simpler and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of slag pot production, in particular to a slag pot spraying device. Background Art

[0002] The slag pot is an important steelmaking equipment in the metallurgical industry. It is a container for holding high-temperature molten slag produced during the steel smelting process. It is a bowl-shaped container with lifting trunnions on both sides. In order to prevent the material from sticking to the slag pot, a spray device is required to spray paint on the inner wall of the pot.

[0003] After searching, the patent number is CN211914313U, and the name is the utility model of slag pot spraying device, which includes a stirring device, an output device, a conveying pipe and a nozzle. Through research and analysis, it is found that although air is sprayed into the shell of the stirring device to stir the raw materials evenly, the sprayed paint is also dispersed, which is beneficial to improve the spraying quality. However, the following defects still exist to a certain extent.

[0004] For example, it is impossible to centrally control each mechanism, which makes the control operation more complicated, affects the efficiency of personnel operation, and increases the workload. At the same time, it is impossible to automatically monitor the paint inventory in real time, which makes it impossible for personnel to add paint to the tank in time. In order to solve the above technical problems, we have designed a slag tank spraying device. Utility Model Content

[0005] The purpose of the utility model is to provide a slag pot spraying device, which has the advantages of centralized control of various mechanisms, higher operating efficiency, reduced work intensity, and real-time monitoring of paint inventory, solving the problem that various mechanisms cannot be centrally controlled, which affects the control efficiency, increases the work intensity, and cannot monitor the paint inventory in real time.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slag pot spraying device, comprising a mounting frame, the right side of the top of the mounting frame is penetrated and fixedly connected with a tank body, the top of the tank body is connected with a driving mechanism by bolts, the output end of the driving mechanism penetrates into the inner cavity of the tank body and is fixedly connected with a stirring structure, the bottom of the rear side of the tank body is fixedly connected with a suction pipe, the side of the suction pipe away from the tank body is fixedly connected with a chemical centrifugal pump, the discharge pipe of the chemical centrifugal pump is respectively fixedly connected with a first electric valve and a second electric valve, the front side of the first electric valve is fixedly connected with a connecting pipe, the side of the connecting pipe away from the first electric valve is fixedly connected with a spray gun, and the front side of the left side of the top of the mounting frame is connected with an electric control box by bolts.

[0007] Preferably, a through opening is provided on the front side of the right side of the top of the mounting frame, and a remote liquid level gauge is connected to the right side of the front side of the tank body by bolts.

[0008] Preferably, a mounting transverse plate is welded to the bottom of the inner cavity of the mounting frame, and the top of the mounting transverse plate is fixedly connected to the chemical centrifugal pump and the tank body respectively.

[0009] Preferably, the right side of the second electric valve is fixedly connected to a feeding pipe, and the left side of the top of the tank body is provided with a feeding opening.

[0010] Preferably, the output end of the electric control box is electrically connected to the first electric valve, the chemical centrifugal pump, the second electric valve and the driving mechanism respectively.

[0011] Preferably, the output end of the electric control box is bidirectionally electrically connected to the remote liquid level meter, and the bottom of the electric control box is fixedly connected to the mounting frame via a supporting vertical rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The electric control box controls the operation of the chemical centrifugal pump and the opening of the first electric valve and the second electric valve, so that the paint circulates in the tank body, and at the same time sprays the inner wall of the slag tank through the spray gun. By setting a remote liquid level gauge, the liquid level of the paint in the tank body can be monitored in real time, and the monitored liquid level height information is converted into an electrical signal and transmitted to the electric control box. The personnel can understand the stock of paint in the tank body in real time, so that the personnel can add paint in time. In this way, the personnel can centrally control various mechanisms through the electric control box, which has higher control efficiency and easier operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a left side schematic diagram of the structure of the utility model;

[0016] Figure 3 It is a top view schematic diagram of the structure of the utility model.

[0017] In the figure: 1. Installation frame; 2. Spray gun; 3. Remote liquid level gauge; 4. Stirring structure; 5. Installation horizontal plate; 6. Second electric valve; 7. Chemical centrifugal pump; 8. Connecting material pipe; 9. First electric valve; 10. Electric control box; 11. Feed pipe; 12. Driving mechanism; 13. Tank body; 14. Extraction pipe; 15. Feed opening; 16. Through opening. DETAILED DESCRIPTION

[0018] See also Figure 1-Figure 3The slag pot spraying device comprises a mounting frame 1, a tank body 13 is fixedly connected to the right side of the top of the mounting frame 1, a driving mechanism 12 is connected to the top of the tank body 13 by bolts, an output end of the driving mechanism 12 penetrates the inner cavity of the tank body 13 and is fixedly connected to a stirring structure 4, a pumping pipe 14 is fixedly connected to the bottom of the rear side of the tank body 13, a chemical centrifugal pump 7 is fixedly connected to the side of the pumping pipe 14 away from the tank body 13, a first electric valve 9 and a second electric valve 6 are respectively fixedly connected to the discharge pipe of the chemical centrifugal pump 7, a connecting material pipe 8 is fixedly connected to the front side of the first electric valve 9, a spray gun 2 is fixedly connected to the side of the connecting material pipe 8 away from the first electric valve 9, and an electric control box 10 is connected to the front side of the left side of the top of the mounting frame 1 by bolts;

[0019] See also Figure 1 and Figure 3 A through opening 16 is provided on the front right side of the top of the mounting frame 1, and a remote level gauge 3 is connected to the right side of the front side of the tank body 13 by bolts. By providing the through opening 16, the remote level gauge 3 is conveniently installed and can be conveniently fixed on the tank body 13;

[0020] See also Figure 1 The bottom of the inner cavity of the mounting frame 1 is welded with a mounting horizontal plate 5, and the top of the mounting horizontal plate 5 is fixedly connected to the chemical centrifugal pump 7 and the tank body 13 respectively. By setting the mounting horizontal plate 5, the fixed installation function is provided, and the chemical centrifugal pump 7 and the tank body 13 can be conveniently fixedly installed;

[0021] See also Figure 2 and Figure 3 The right side of the second electric valve 6 is fixedly connected with a feeding pipe 11, and a feeding opening 15 is provided on the left side of the top of the tank body 13. By providing the feeding opening 15, the function of loading materials is provided, and the paint can be conveniently poured into the tank body 13;

[0022] See also Figure 1 , the output end of the electric control box 10 is electrically connected to the first electric valve 9, the chemical centrifugal pump 7, the second electric valve 6 and the driving mechanism 12 respectively;

[0023] See also Figure 1 The output end of the electric control box 10 is bidirectionally electrically connected to the remote liquid level meter 3, and the bottom of the electric control box 10 is fixedly connected to the mounting frame 1 through a supporting vertical rod.

[0024] When in use, the device is connected to an external power source, and the personnel pour the paint into the tank body 13, and then the electric control box 10 controls the driving mechanism 12 to drive the stirring structure 4 inside the tank body 13 to rotate, and stir and mix the paint. During the mixing and stirring process, the chemical centrifugal pump 7 is controlled by the electric control box 10 to work, and the second electric valve 6 is controlled to open and the first electric valve 9 is controlled to close. The chemical centrifugal pump 7 extracts the paint at the bottom of the tank body 13 and then transports it to the tank body 13 through the feeding pipe 11 to make the paint circulate, so that the paint can be mixed more evenly. When the stirring is completed, the first electric valve 9 is controlled to open, and the extracted paint is diverted into the connecting material pipe 8, and sprayed out through the spray gun 2 to spray the inner wall of the slag tank. By setting a remote liquid level meter 3, the liquid level of the paint in the tank body 13 can be monitored in real time, and then the monitored liquid level height information is converted into an electrical signal and transmitted to the electric control box 10. The personnel can understand the stock of the paint in the tank body 13 in real time, so that the personnel can add paint in time. In this way, the personnel can centrally control various mechanisms through the electric control box 10, and the control efficiency is higher and the operation is easier.

[0025] To sum up: the slag tank spraying device, through the coordinated use of the spray gun 2, the remote liquid level meter 3, the stirring structure 4, the second electric valve 6, the chemical centrifugal pump 7, the first electric valve 9, the electric control box 10, the drive mechanism 12 and the tank body 13, solves the problem of being unable to centrally control each mechanism, affecting the control efficiency, increasing the work intensity, and being unable to monitor the paint inventory in real time.

Claims

1. A slag pot spraying device, comprising a mounting frame (1), Features: The right side of the top of the mounting frame (1) is penetrated and fixedly connected with a tank body (13); the top of the tank body (13) is connected with a driving mechanism (12) by bolts; the output end of the driving mechanism (12) penetrates the inner cavity of the tank body (13) and is fixedly connected with a stirring structure (4); the bottom of the rear side of the tank body (13) is fixedly connected with a pumping pipe (14); the side of the pumping pipe (14) away from the tank body (13) is fixedly connected with a chemical centrifugal pump (7); the discharge pipe of the chemical centrifugal pump (7) is respectively fixedly connected with a first electric valve (9) and a second electric valve (6); the front side of the first electric valve (9) is fixedly connected with a connecting pipe (8); the side of the connecting pipe (8) away from the first electric valve (9) is fixedly connected with a spray gun (2); the front side of the left side of the top of the mounting frame (1) is connected with an electric control box (10) by bolts.

2. The slag pot spraying device according to claim 1, Features: A through opening (16) is provided on the front side of the top right side of the mounting frame (1), and a remote liquid level meter (3) is connected to the right side of the front side of the tank body (13) via bolts.

3. The slag pot spraying device according to claim 1, Features: A mounting transverse plate (5) is welded to the bottom of the inner cavity of the mounting frame (1), and the top of the mounting transverse plate (5) is fixedly connected to the chemical centrifugal pump (7) and the tank body (13) respectively.

4. The slag pot spraying device according to claim 1, Features: The right side of the second electric valve (6) is fixedly connected to a feeding pipe (11), and the left side of the top of the tank body (13) is provided with a feeding opening (15).

5. The slag pot spraying device according to claim 1, Features: The output end of the electric control box (10) is electrically connected to the first electric valve (9), the chemical centrifugal pump (7), the second electric valve (6) and the driving mechanism (12) respectively.

6. The slag pot spraying device according to claim 1, Features: The output end of the electric control box (10) is bidirectionally electrically connected to the remote liquid level meter (3), and the bottom of the electric control box (10) is fixedly connected to the mounting frame (1) via a supporting vertical rod.

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