An oxidation furnace for making red lead

Abstract

The utility model relates to the technical field of oxidation furnaces, and discloses an oxidation furnace for making red lead, including a furnace body, a driving assembly fixedly connected to the left side of the furnace body, an active rod rotatably connected to the interior of the furnace body, a plurality of stirring rods fixedly connected to the exterior of the active rod, a plurality of scrapers fixedly connected to the exterior of the stirring rod, a storage box fixedly connected to the bottom of the furnace body, a driven rod rotatably connected to the interior of the storage box, a plurality of elliptical wheels fixedly connected to the exterior of the driven rod, a driven wheel fixedly connected to the other end of the driven rod, a sieve plate slidably connected to the interior of the storage box, a plurality of discharge pipes fixedly connected to the bottom of the furnace body, and the driving assembly including a motor. In the utility model, under the rotation of the driven wheel, the driven wheel can drive the elliptical wheel to rotate inside the storage box through the driven rod, and under the rotation of the elliptical wheel, the elliptical wheel can strike the shell.

Description

Technical Field

[0001] The utility model relates to the technical field of oxidation furnaces, in particular to an oxidation furnace for making red lead. Background Art

[0002] An oxidation furnace is a device used to perform oxidation reactions in a high-temperature environment. It is commonly used in materials science and the semiconductor industry. Specifically, an oxidation furnace can be used to make oxide films or oxidize the surface of a material to change its chemical properties or enhance its performance.

[0003] In the prior art, some oxidation furnaces for making red lead use resistance heating or other heating methods to raise the temperature in the reaction chamber to the required high temperature to promote the oxidation reaction. However, in the actual use process, although the oxidation reaction can be carried out by heating, the material on the sieve plate cannot be struck. If the material on the sieve plate cannot be fully stirred or struck, the material in some areas cannot be fully contacted with the oxygen in the atmosphere, affecting the uniformity of the oxidation reaction, and causing some parts of the material to fail to be completely oxidized or the reaction degree to be inconsistent, thereby affecting the quality and performance of the final product. Therefore, in response to the above problems, an oxidation furnace for making red lead is proposed. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an oxidation furnace for making red lead, aiming to improve the problem that some oxidation furnaces for making red lead in the prior art cannot strike the material on the sieve plate.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An oxidation furnace for making red lead, comprising a furnace body, a driving assembly fixedly connected to the left side of the furnace body, an active rod rotatably connected to the interior of the furnace body, a plurality of stirring rods fixedly connected to the exterior of the active rod, a plurality of scrapers fixedly connected to the exterior of the stirring rod, a storage box fixedly connected to the bottom of the furnace body, a driven rod rotatably connected to the interior of the storage box, a plurality of elliptical wheels fixedly connected to the exterior of the driven rod, a driven wheel fixedly connected to the other end of the driven rod, a sieve plate slidably connected to the interior of the storage box, and a plurality of feeding pipes fixedly connected to the bottom of the furnace body;

[0007] As a further description of the above technical solution:

[0008] The driving assembly comprises a motor, a driving end of the motor is fixedly connected to a driving wheel, a belt is sleeved on the outside of the driving wheel, and the outside of the motor is fixedly connected to the outside of the furnace body;

[0009] As a further description of the above technical solution:

[0010] The left and right sides of the top of the sieve plate are fixedly connected with sliding rods, and the outside of the sliding rods is slidably connected with a shell;

[0011] As a further description of the above technical solution:

[0012] A cavity is provided inside the shell, and a spring is arranged inside the cavity;

[0013] As a further description of the above technical solution:

[0014] The interior of the housing is slidably connected to a limit plate, and the exterior of the limit plate is fixedly connected to the interior of the sliding rod;

[0015] As a further description of the above technical solution:

[0016] The exterior of the shell is fixedly connected with a fixing plate, and the exterior of the fixing plate is fixedly connected to the left and right sides of the interior of the storage box;

[0017] As a further description of the above technical solution:

[0018] The left side of the furnace body is fixedly connected with a heater, the left side of the storage box is fixedly connected with a cooler, the top of the furnace body is fixedly connected with a feed port, the four corners of the bottom of the furnace body are fixedly connected with support legs, and the front side of the storage box is slidably connected with a material taking box;

[0019] As a further description of the above technical solution:

[0020] One end of the spring is fixedly connected to the inside of the housing, and the other end of the spring is fixedly connected to the outside of the limiting plate.

[0021] The beneficial effects of the utility model are:

[0022] (1) In the present invention, when the driven wheel rotates, the driven wheel can drive the elliptical wheel to rotate inside the storage box through the driven rod, and when the elliptical wheel rotates, the elliptical wheel can hit the shell.

[0023] (2) In the present invention, the sliding rod on the top of the sieve plate can slide inside the shell, so that the shell can squeeze the spring through the cavity, thereby stabilizing the sieve plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of an oxidation furnace for making red lead proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of an active rod of an oxidation furnace for making red lead proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of an elliptical wheel of an oxidation furnace for making red lead proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of a spring for an oxidation furnace for making red lead proposed by the utility model;

[0028] Figure 5 The utility model discloses a structural schematic diagram of a material taking box of an oxidation furnace for producing red lead. DETAILED DESCRIPTION

[0029] 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 of 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.

[0030] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0031] Embodiment 1

[0032] Reference Figure 1-Figure 3The utility model provides an embodiment: an oxidation furnace for making red lead, including a furnace body 1, a driving assembly is fixedly connected to the left side of the furnace body 1, the driving assembly is the power source of the oxidation furnace, and the driving wheel 3 and the belt 4 are driven by the motor 2 to rotate. The driving assembly includes a motor 2, the driving end of the motor 2 is fixedly connected to the driving wheel 3, the outer sleeve of the driving wheel 3 is provided with a belt 4, the outer part of the motor 2 is fixedly connected to the outer part of the furnace body 1, the inner part of the furnace body 1 is rotatably connected to an active rod 5, and the outer part of the active rod 5 is fixedly connected to a plurality of stirring rods 6, these stirring rods 6 are used to stir and turn the raw materials during the oxidation process to ensure that the raw materials can receive heat and oxidation evenly, and the outer part of the stirring rod 6 is fixedly connected to A plurality of scrapers 7 can clean the inside of the furnace body 1 during the oxidation process to ensure the oxidation effect and the quality of the red lead. A storage box 8 is fixedly connected to the bottom of the furnace body 1. A driven rod 9 is rotatably connected to the inside of the storage box 8. This set of components can collect the red lead from the furnace body 1 into the storage box 8 after the oxidation process is completed. A plurality of elliptical wheels 10 are fixedly connected to the outside of the driven rod 9. A driven wheel 11 is fixedly connected to the other end of the driven rod 9. A sieve plate 12 is slidably connected to the inside of the storage box 8. The sieve plate 12 can screen the collected red lead and separate the red lead of qualified quality. A plurality of discharge pipes are fixedly connected to the bottom of the furnace body 1. These discharge pipes can discharge the screened red lead from the storage box 8.

[0033] Embodiment 2

[0034] Reference Figure 3-Figure 5 The left and right sides of the top of the sieve plate 12 are fixedly connected with sliding rods 13, and the outside of the sliding rod 13 is slidably connected with a shell 14. A cavity 15 is provided inside the shell 14, and a spring 17 is arranged inside the cavity 15. One end of the spring 17 is fixedly connected to the inside of the shell 14, and the other end of the spring 17 is fixedly connected to the outside of the limit plate 16. This set of components can buffer the sieve plate 12 when the red lead is discharged from the discharge pipe to protect the sieve plate 12 from escaping from the inside of the storage box 8. The inside of the shell 14 is slidably connected to the limit plate 16, and the outside of the limit plate 16 is fixedly connected to the inside of the sliding rod 13. The outside of the shell 14 is fixedly connected with a fixed plate 18 The outside of the fixed plate 18 is fixedly connected to the left and right sides of the inside of the storage box 8. A heater 19 is fixedly connected to the left side of the furnace body 1. The heater 19 can heat the furnace body 1 to a temperature suitable for the oxidation of red lead. A cooler 20 is fixedly connected to the left side of the storage box 8. The cooler 20 can quickly cool the collected red lead to a safe temperature. A feed port 21 is fixedly connected to the top of the furnace body 1. The feed port 21 is used to add raw materials to the furnace body 1. Support legs 22 are fixedly connected to the four corners of the bottom of the furnace body 1. The support legs 22 can ensure the stability of the furnace body 1. A material box 23 is slidably connected to the front side of the storage box 8. The material box 23 is used to collect red lead discharged from the discharge pipe.

[0035] Working steps

[0036] Working principle: By starting the motor 2, under the action of the motor 2, the motor 2 can drive the active rod 5 to rotate. With the rotation of the active rod 5, the active rod 5 drives the scraper 7 to rotate inside the furnace body 1 through the stirring rod 6. With the rotation of the active rod 5, the active wheel 3 outside the active rod 5 can drive the driven wheel 11 to rotate through the belt 4. With the rotation of the driven wheel 11, the driven wheel 11 can drive the elliptical wheel 10 to rotate inside the storage box 8 through the driven rod 9. With the rotation of the elliptical wheel 10, the elliptical wheel 10 can hit the shell 14. Under the impact of the elliptical wheel 10, the sliding rod 13 on the top of the sieve plate 12 can slide inside the shell 14, and then the shell 14 can squeeze the spring 17 through the cavity 15, and then the sieve plate 12 can be stabilized, so that the sieve plate 12 will not be separated from the storage box 8 under the impact of the elliptical wheel 10.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An oxidation furnace for making red lead, comprising a furnace body, characterized in that: The left side of the furnace body is fixedly connected to a driving assembly, the interior of the furnace body is rotatably connected to an active rod, the exterior of the active rod is fixedly connected to a plurality of stirring rods, the exterior of the stirring rod is fixedly connected to a plurality of scrapers, the bottom of the furnace body is fixedly connected to a storage box, the interior of the storage box is rotatably connected to a driven rod, the exterior of the driven rod is fixedly connected to a plurality of elliptical wheels, the other end of the driven rod is fixedly connected to a driven wheel, the interior of the storage box is slidably connected to a sieve plate, and the bottom of the furnace body is fixedly connected to a plurality of discharge pipes.

2. The oxidation furnace for making red lead according to claim 1, characterized in that: The driving assembly comprises a motor, a driving end of the motor is fixedly connected to a driving wheel, a belt is sleeved on the outside of the driving wheel, and the outside of the motor is fixedly connected to the outside of the furnace body.

3. The oxidation furnace for making red lead according to claim 1, characterized in that: The left and right sides of the top of the sieve plate are fixedly connected with sliding rods, and the outside of the sliding rods is slidably connected with a shell.

4. The oxidation furnace for making red lead according to claim 3, characterized in that: A cavity is provided inside the shell, and a spring is arranged inside the cavity.

5. An oxidation furnace for making red lead according to claim 4, characterized in that: The interior of the housing is slidably connected to a limiting plate, and the exterior of the limiting plate is fixedly connected to the interior of the sliding rod.

6. The oxidation furnace for making red lead according to claim 5, characterized in that: A fixing plate is fixedly connected to the outside of the shell, and the outside of the fixing plate is fixedly connected to the left and right sides of the inside of the storage box.

7. The oxidation furnace for making red lead according to claim 1, characterized in that: A heater is fixedly connected to the left side of the furnace body, a cooler is fixedly connected to the left side of the storage box, a feed port is fixedly connected to the top of the furnace body, supporting legs are fixedly connected to the four corners of the bottom of the furnace body, and a material box is slidably connected to the front side of the storage box.

8. The oxidation furnace for making red lead according to claim 6, characterized in that: One end of the spring is fixedly connected to the inside of the housing, and the other end of the spring is fixedly connected to the outside of the limiting plate.

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