Liquid drainage device for melt siliconizing furnace

Abstract

The utility model discloses a liquid drainage device for a fusion siliconizing furnace, which comprises a fusion siliconizing furnace body, an oil tank is vertically mounted at the top of the fusion siliconizing furnace body, a discharge pipe is vertically mounted at the bottom of the fusion siliconizing furnace body, and a heat preservation shell is mounted at the bottom of the fusion siliconizing furnace body. One side of the oil tank is communicated with the heat preservation shell through a first high-temperature-resistant pipe, and the other side of the oil tank is communicated with the heat preservation shell through a second high-temperature-resistant pipe. Oil in the oil tank is heated through heat generated in the working process of the melt siliconizing furnace body, then the cooled oil in the heat preservation shell is brought into the oil tank through the second high-temperature-resistant pipe by starting the high-temperature-resistant oil pump to be heated, and the heated oil enters the first high-temperature-resistant pipe under pressure; the temperature of the discharging pipe can be always in an optimal state, and part of liquid is prevented from being solidified to the inner wall of the pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid drainage devices for molten siliconizing furnaces, in particular to a liquid drainage device for molten siliconizing furnaces. Background Art

[0002] Melting furnaces are used in the steel industry, mining industry, cement industry, precious metal industry, etc. A furnace is a device used to superheat solid materials until they liquefy. Usually, heat treatment equipment is used to change the internal properties or surface of a material by carefully raising the temperature, which is of great significance.

[0003] When the existing melting furnace discharges the molten liquid, since the discharge pipe is located outside the melting furnace, when the high-temperature liquid enters the pipe, part of the liquid will solidify on the inner wall of the pipe. Long-term use will cause blockage of the pipe, so it needs to be improved. Utility Model Content

[0004] The utility model aims to provide a liquid drainage device for a molten siliconizing furnace to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquid drainage device for a molten siliconizing furnace, comprising a molten siliconizing furnace body, an oil tank vertically installed on the top of the molten siliconizing furnace body, a discharge pipe vertically installed at the bottom of the molten siliconizing furnace body, and a vibration assembly is arranged on the discharge pipe, a valve is installed at the bottom of the discharge pipe, an insulation shell is installed at the bottom of the molten siliconizing furnace body, and the insulation shell is wrapped around the outside of the discharge pipe, one side of the oil tank is connected to the insulation shell through a first high-temperature resistant pipe, and the other side of the oil tank is connected to the insulation shell through a second high-temperature resistant pipe, and the second high-temperature resistant pipe is connected to a high-temperature resistant oil pump.

[0006] By adopting the above technical solution, the discharge pipe can be continuously heated.

[0007] As a further solution of the utility model: the vibration assembly includes a vibration plate and a vibration motor, the vibration plate is transversely installed on the outer side of the discharge pipe, and the vibration motor is installed on the end of the vibration plate passing through the heat-insulating shell.

[0008] By adopting the above technical solution, the discharge pipe can be vibrated, which facilitates the discharge of materials from the discharge pipe.

[0009] As a further solution of the utility model: the outer side of the heat-insulating shell is wrapped with a high-temperature resistant heat-insulating layer.

[0010] By adopting the above technical solution, the heat preservation of the heat-insulating shell is achieved.

[0011] As a further solution of the utility model: the first high temperature resistant tube and the second high temperature resistant tube are both wrapped with a heat insulation layer on the outside.

[0012] By adopting the above technical solution, the first high temperature resistant tube and the second high temperature resistant tube are kept warm.

[0013] As a further solution of the utility model: the position where the first high temperature resistant pipe is connected to the heat-insulating shell is close to the lower part of the heat-insulating shell, and the position where the first high temperature resistant pipe is connected to the oil tank is close to the top of the oil tank.

[0014] By adopting the above technical solution, the high-temperature oil in the oil tank is poured into the bottom position of the heat-insulating shell.

[0015] As a further solution of the utility model: the place where the oil tank is connected to the second high temperature resistant pipe is close to the bottom of the oil tank, and the place where the second high temperature resistant pipe is connected to the thermal insulation shell is located at the top of the thermal insulation shell.

[0016] By adopting the above technical solution, it is achieved that the cooled oil is brought into the oil tank for reheating.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the liquid drainage device for the molten siliconizing furnace is

[0018] An oil tank, a heat-insulating shell, a first high-temperature resistant pipe, a second high-temperature resistant pipe and a high-temperature resistant oil pump are provided. The oil in the oil tank is heated by the heat generated by the molten siliconizing furnace body during operation, and then the oil cooled in the heat-insulating shell is brought into the oil tank through the second high-temperature resistant pipe by starting the high-temperature resistant oil pump for heating. The heated oil enters the first high-temperature resistant pipe under pressure, and then the oil is poured into the heat-insulating shell through the first high-temperature resistant pipe. The discharge pipe can be heated by the high-temperature oil, which can ensure that the temperature of the discharge pipe is always in an optimal state, and prevent part of the liquid from solidifying on the inner wall of the pipe;

[0019] In addition, the liquid drainage device for the molten siliconizing furnace is also provided with a vibration plate and a vibration motor. By starting the vibration motor to vibrate the vibration plate, the discharge pipe can be vibrated during the vibration of the vibration plate, thereby facilitating the discharge of liquid in the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the main cross-sectional structure of the utility model.

[0022] In the figure: 1. molten siliconizing furnace; 2. oil tank; 3. insulation shell; 4. first high temperature resistant pipe; 5. second high temperature resistant pipe; 6. high temperature resistant oil pump; 7. discharge pipe; 8. vibration plate; 9. vibration motor; 10. high temperature resistant insulation layer; 11. valve. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-2 The utility model provides a technical solution: a liquid drainage device for a molten siliconizing furnace, comprising a molten siliconizing furnace body 1, an oil tank 2 is vertically installed on the top of the molten siliconizing furnace body 1, a discharge pipe 7 is vertically installed at the bottom of the molten siliconizing furnace body 1, and a vibration component is arranged on the discharge pipe 7, a valve 11 is installed at the bottom of the discharge pipe 7, an insulation shell 3 is installed at the bottom of the molten siliconizing furnace body 1, and the insulation shell 3 is wrapped around the outside of the discharge pipe 7, one side of the oil tank 2 is connected to the insulation shell 3 through a first high temperature resistant pipe 4, and the other side of the oil tank 2 is connected to the insulation shell 3 through a second high temperature resistant pipe 5, and the second high temperature resistant pipe 5 is connected to a high temperature resistant oil pump 6.

[0025] Specifically, the oil in the oil tank 2 is heated by the heat generated by the molten siliconizing furnace body 1 during operation, and then the high-temperature resistant oil pump 6 is started to bring the cooled oil in the heat-insulating outer shell 3 into the oil tank 2 through the second high-temperature resistant pipe 5 for heating. The heated oil enters the first high-temperature resistant pipe 4 under pressure, and then the oil is poured into the heat-insulating outer shell 3 through the first high-temperature resistant pipe 4. The discharge pipe 7 can be heated by the high-temperature oil, which can ensure that the temperature of the discharge pipe 7 is always in an optimal state to prevent some liquid from solidifying on the inner wall of the pipe.

[0026] Furthermore, the vibration assembly includes a vibration plate 8 and a vibration motor 9. The vibration plate 8 is transversely installed on the outer side of the discharge pipe 7, and the end of the vibration plate 8 penetrates the heat-insulating shell 3 and is installed with the vibration motor 9;

[0027] Specifically, the vibration motor 9 is started to vibrate the vibration plate 8 , and the discharge pipe 7 can be vibrated during the vibration of the vibration plate 8 , so that the liquid in the discharge pipe 7 can be discharged easily.

[0028] Furthermore, the outer side of the heat-insulating shell 3 is wrapped with a high-temperature resistant heat-insulating layer 10;

[0029] Specifically, the heat-insulating outer shell 3 is kept warm, thereby preventing the temperature inside the heat-insulating outer shell 3 from being lost.

[0030] Furthermore, the first high temperature resistant tube 4 and the second high temperature resistant tube 5 are both wrapped with a heat insulation layer on the outside;

[0031] Specifically, the oil in the first high temperature resistant pipe 4 and the second high temperature resistant pipe 5 is kept warm.

[0032] Furthermore, the position where the first high temperature resistant pipe 4 is connected to the heat-insulating shell 3 is close to the lower part of the heat-insulating shell 3, and the position where the first high temperature resistant pipe 4 is connected to the oil tank 2 is close to the top of the oil tank 2;

[0033] Specifically, the high temperature oil in the first high temperature resistant pipe 4 can flow through the heat-insulating outer shell 3 and then enter the second high temperature resistant pipe 5 .

[0034] Furthermore, the portion where the oil tank 2 is connected to the second high temperature resistant pipe 5 is close to the bottom of the oil tank 2, and the portion where the second high temperature resistant pipe 5 is connected to the heat insulation shell 3 is located at the top of the heat insulation shell 3;

[0035] Working principle: When using the liquid drainage device for the molten siliconizing furnace, the oil in the oil tank 2 is heated by the heat generated by the molten siliconizing furnace body 1 during operation, and then the high-temperature resistant oil pump 6 is started to bring the cooled oil in the heat-insulating outer shell 3 into the oil tank 2 through the second high-temperature resistant pipe 5 for heating, and the heated oil enters the first high-temperature resistant pipe 4 under pressure, and then the oil is poured into the heat-insulating outer shell 3 through the first high-temperature resistant pipe 4. The high-temperature oil can heat the discharge pipe 7 to ensure that the temperature of the discharge pipe 7 is always in an optimal state to prevent some liquid from solidifying on the inner wall of the pipe. The vibration motor 9 is started to vibrate the vibration plate 8. During the vibration of the vibration plate 8, the discharge pipe 7 can be vibrated to facilitate the discharge of the liquid in the discharge pipe 7. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0036] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A liquid drainage device for a molten siliconizing furnace, comprising a molten siliconizing furnace body (1), characterized in that: An oil tank (2) is vertically installed on the top of the molten siliconizing furnace body (1), a discharge pipe (7) is vertically installed on the bottom of the molten siliconizing furnace body (1), and a vibration component is arranged on the discharge pipe (7), a valve (11) is installed at the bottom of the discharge pipe (7), an insulation shell (3) is installed at the bottom of the molten siliconizing furnace body (1), and the insulation shell (3) is wrapped around the outside of the discharge pipe (7), one side of the oil tank (2) is connected to the insulation shell (3) through a first high-temperature resistant pipe (4), and the other side of the oil tank (2) is connected to the insulation shell (3) through a second high-temperature resistant pipe (5), and a high-temperature resistant oil pump (6) is connected to the second high-temperature resistant pipe (5).

2. A liquid drainage device for a molten siliconizing furnace according to claim 1, characterized in that: The vibration assembly comprises a vibration plate (8) and a vibration motor (9); the vibration plate (8) is transversely installed on the outer side of the discharge pipe (7), and the end of the vibration plate (8) passes through the heat-insulating outer shell (3) and is installed with the vibration motor (9).

3. The liquid drainage device for a molten siliconizing furnace according to claim 1, characterized in that: The outer side of the heat-insulating outer shell (3) is wrapped with a high-temperature resistant heat-insulating layer (10).

4. The liquid drainage device for a molten siliconizing furnace according to claim 1, characterized in that: The first high temperature resistant tube (4) and the second high temperature resistant tube (5) are both wrapped with a heat insulation layer on the outside.

5. The liquid drainage device for a molten siliconizing furnace according to claim 1, characterized in that: The position where the first high temperature resistant pipe (4) is connected to the heat-insulating outer shell (3) is close to the lower part of the heat-insulating outer shell (3), and the position where the first high temperature resistant pipe (4) is connected to the oil tank (2) is close to the top part of the oil tank (2).

6. The liquid drainage device for a molten siliconizing furnace according to claim 1, characterized in that: The point where the oil tank (2) is connected to the second high temperature resistant pipe (5) is close to the bottom of the oil tank (2), and the point where the second high temperature resistant pipe (5) is connected to the heat insulating shell (3) is located at the top of the heat insulating shell (3).

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