Shaft kiln material distribution device for calcium hydroxide production

Abstract

The utility model relates to the technical field of material distribution devices of shaft kilns, and provides a material distribution device of a shaft kiln for calcium hydroxide production, which is applied to a shaft kiln body, the top of the shaft kiln body is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a first servo motor, and the output end of the first servo motor is fixedly connected with a transmission gear. The right side of the transmission gear is meshed with a stress gear rotationally connected with the connecting plate, a material guide pipe rotationally connected with the shaft kiln body is fixedly connected into the stress gear, the material guide pipe is arranged, a first servo motor is started to control the transmission gear to rotate, the stress gear rotates along with the transmission gear, and the material guide pipe is driven to rotate. When the shaft kiln body rotates, the stress gear fixedly connected with the shaft kiln body rotates along with the shaft kiln body, the material guide pipe is driven to rotate during rotation, and due to the fact that the material guide pipe is of an L-shaped structure, raw materials for producing calcium hydroxide can be scattered to all positions in the shaft kiln body during rotation of the material guide pipe, so that the raw materials for producing calcium hydroxide are scattered evenly.

Description

Technical Field

[0001] This utility model relates to the technical field of vertical kiln feeding devices, specifically to a vertical kiln feeding device for calcium hydroxide production. Background Technology

[0002] Calcium hydroxide is an inorganic compound. When added to water, it separates into two layers: the upper aqueous solution is called clear limewater, and the lower suspension is called milk of lime or lime slurry. The clear limewater can be used to test for carbon dioxide, while the turbid milk of lime is a building material. Calcium hydroxide is a strong alkali with bactericidal and antiseptic properties, but it is corrosive to skin and fabrics. It is used in the manufacture of bleaching powder, water softeners, disinfectants and insecticides, depilatory agents for leather tanning, sugar refining, and building materials.

[0003] Vertical kilns are used in the production of calcium hydroxide. However, when existing vertical kilns are in use, the raw materials cannot be effectively and evenly distributed when they are transported into the kiln, which will have a certain impact on the production of calcium hydroxide.

[0004] In view of this, the present invention proposes a vertical kiln material feeding device for calcium hydroxide production. Utility Model Content

[0005] This invention proposes a material distribution device for a vertical kiln in calcium hydroxide production, which solves the problem that when raw materials are transported into the vertical kiln during operation, they cannot be effectively and evenly distributed, which will have a certain impact on the production of calcium hydroxide.

[0006] The technical solution of this utility model is as follows: A vertical kiln feeding device for calcium hydroxide production is applied to the vertical kiln body. A connecting plate is fixedly connected to the top of the vertical kiln body, and a first servo motor is fixedly connected to the top of the connecting plate. A transmission gear is fixedly connected to the output end of the first servo motor. A force-receiving gear that is rotatably connected to the connecting plate is meshed on the right side of the transmission gear. A guide pipe that is rotatably connected to the vertical kiln body is fixedly connected inside the force-receiving gear. A feed inlet is fixedly connected to the top of the guide pipe. A vertical plate located on one side of the feed inlet is fixedly connected to the top of the connecting plate. A second servo motor is fixedly connected to the surface of the vertical plate, and a protective plate is fixedly connected to the output end of the second servo motor.

[0007] Preferably, a third servo motor is fixedly connected to the surface of the vertical kiln body, a drive shaft is fixedly connected to the output end of the third servo motor, a first bevel gear is fixedly connected to the tail end of the drive shaft, a connecting plate is fixedly connected to the inner wall of the vertical kiln body above the first bevel gear, a rotating shaft is rotatably connected inside the connecting plate, a toggle plate is fixedly connected to the surface of the rotating shaft, and a second bevel gear meshing with the first bevel gear is fixedly connected to the bottom of the rotating shaft.

[0008] Preferably, the transmission gear is smaller than the force-bearing gear, and the force-bearing gear drives the guide tube to form a fixed structure through the transmission gear.

[0009] Preferably, the feed pipe has an "L" shaped structure and its tail is inclined downwards, and the top center of the feed pipe is located at the same point as the center of the vertical kiln body.

[0010] Preferably, the feed inlet is located on the rotation trajectory of the protective plate, and the feed inlet can be completely blocked when the protective plate is parallel to the feed inlet.

[0011] Preferably, the feed inlet is hopper-shaped and is connected to the feed guide pipe.

[0012] Preferably, the first bevel gear and the second bevel gear are perpendicular to each other, and the second bevel gear forms a rotating structure through a transmission shaft.

[0013] Preferably, four sets of actuating plates are symmetrically arranged about the center of the rotation axis, and the rotation axis is located at the center of the vertical kiln body.

[0014] The working principle and beneficial effects of this utility model are as follows:

[0015] In this invention, by setting up a guide pipe and turning on the first servo motor, the transmission gear is rotated and the force-bearing gear rotates accordingly. At the same time, the force-bearing gear fixedly connected to it also rotates, and the guide pipe rotates as it rotates. Since the guide pipe has an "L" structure, when it rotates, it will spread the raw materials for producing calcium hydroxide to various parts of the interior of the vertical kiln body, thereby making the raw materials for producing calcium hydroxide evenly distributed.

[0016] In this invention, a transmission shaft is set up, and the third servo motor is turned on to control the rotation of the transmission shaft. The first bevel gear rotates accordingly, which in turn drives the second bevel gear to rotate. At this time, the rotating shaft will rotate around the connecting plate and drive the actuating plate to rotate together. When the actuating plate rotates, the raw materials for producing calcium hydroxide that are transported out from the inside of the feed tube will be dispersed again, and the raw materials will be spread evenly. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the transmission gear structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the material guide tube structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the toggle plate structure of this utility model.

[0022] In the diagram: 1. Vertical kiln body; 2. Connecting plate; 3. First servo motor; 4. Transmission gear; 5. Force-bearing gear; 6. Guide pipe; 7. Feed inlet; 8. Vertical plate; 9. Second servo motor; 10. Protective plate; 11. Third servo motor; 12. Transmission shaft; 13. First bevel gear; 14. Connecting plate; 15. Rotating shaft; 16. Second bevel gear; 17. Actuating plate. Detailed Implementation

[0023] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model. Example 1

[0024] A preferred embodiment of the vertical kiln feeding device for calcium hydroxide production provided by this utility model is, for example... Figures 1 to 4 As shown: A vertical kiln feeding device for calcium hydroxide production is applied to the vertical kiln body 1. A connecting plate 2 is fixedly connected to the top of the vertical kiln body 1. A first servo motor 3 is fixedly connected to the top of the connecting plate 2. A transmission gear 4 is fixedly connected to the output end of the first servo motor 3. A force-receiving gear 5, which is rotatably connected to the connecting plate 2, meshes with the right side of the transmission gear 4. A guide pipe 6, which is rotatably connected to the vertical kiln body 1, is fixedly connected inside the force-receiving gear 5. A feed inlet 7 is fixedly connected to the top of the guide pipe 6. A vertical plate 8 located on one side of the feed inlet 7 is fixedly connected to the top of the connecting plate 2. A second servo motor 9 is fixedly connected to the surface of the vertical plate 8. A protective plate 10 is fixedly connected to the output end of the second servo motor 9.

[0025] In this embodiment, the size of the transmission gear 4 is smaller than that of the force-bearing gear 5. The force-bearing gear 5 drives the guide tube 6 to form a fixed structure through the transmission gear 4. The first servo motor 3 is turned on to control the rotation of the transmission gear 4, and the force-bearing gear 5 rotates accordingly. At this time, the force-bearing gear 5, which is fixedly connected to it, will also rotate, and the guide tube 6 will rotate as it rotates.

[0026] In this embodiment, the feed pipe 6 has an "L" shaped structure and its tail is tilted downwards. The top center of the feed pipe 6 is located at the same point as the center of the vertical kiln body 1. Since the feed pipe 6 has an "L" structure, when it rotates, it will spread the raw materials for producing calcium hydroxide to various parts of the interior of the vertical kiln body 1, so as to make the raw materials for producing calcium hydroxide evenly spread.

[0027] In this embodiment, the feed inlet 7 is located on the rotation trajectory of the protective plate 10. When the protective plate 10 is parallel to the feed inlet 7, the feed inlet 7 can be completely blocked. The feed inlet 7 can be completely sealed by the protective plate 10.

[0028] In this embodiment, the feed inlet 7 is shaped like a bucket and is interconnected with the guide pipe 6. Raw materials can be fed into the inside of the guide pipe 6 through the feed inlet 7. Example 2

[0029] Based on Example 1, a preferred embodiment of the vertical kiln feeding device for calcium hydroxide production provided by this utility model is as follows: Figures 1 to 4 As shown: A third servo motor 11 is fixedly connected to the surface of the vertical kiln body 1. A transmission shaft 12 is fixedly connected to the output end of the third servo motor 11. A first bevel gear 13 is fixedly connected to the tail end of the transmission shaft 12. A connecting plate 14 is fixedly connected to the inner wall of the vertical kiln body 1 above the first bevel gear 13. A rotating shaft 15 is rotatably connected inside the connecting plate 14. A toggle plate 17 is fixedly connected to the surface of the rotating shaft 15. A second bevel gear 16 that meshes with the first bevel gear 13 is fixedly connected to the bottom of the rotating shaft 15.

[0030] In this embodiment, the first bevel gear 13 and the second bevel gear 16 are perpendicular to each other. The second bevel gear 16 forms a rotating structure through the transmission shaft 12. By setting the transmission shaft 12, the third servo motor 11 is turned on to control the rotation of the transmission shaft 12. The first bevel gear 13 rotates accordingly, thereby driving the second bevel gear 16 to rotate. At this time, the rotating shaft 15 will rotate around the connecting plate 14 and drive the toggle plate 17 to rotate together.

[0031] In this embodiment, four sets of actuating plates 17 are symmetrically arranged about the center of the rotating shaft 15. The rotating shaft 15 is located at the center of the vertical kiln body 1. When the actuating plates 17 rotate, the raw materials for producing calcium hydroxide that are transported out from the inside of the feed pipe 6 will be dispersed again, and the raw materials will be spread evenly.

[0032] The working principle and usage process of this utility model are as follows: First, the raw materials for producing calcium hydroxide are transported to the inside of the feed inlet 7. The first servo motor 3 is turned on, which controls the transmission gear 4 to rotate. The force-bearing gear 5 rotates accordingly. At this time, the force-bearing gear 5, which is fixedly connected to it, also rotates. During the rotation, the guide pipe 6 rotates. Since the guide pipe 6 has an "L" structure, when it rotates, it will spread the raw materials for producing calcium hydroxide to various parts of the interior of the vertical kiln body 1, so as to make the raw materials for producing calcium hydroxide evenly distributed.

[0033] By setting the transmission shaft 12 and turning on the third servo motor 11 to control the rotation of the transmission shaft 12, the first bevel gear 13 rotates accordingly, which in turn drives the second bevel gear 16 to rotate. At this time, the rotating shaft 15 will rotate around the connecting plate 14 and drive the actuating plate 17 to rotate together. When the actuating plate 17 rotates, it will break up the raw materials for producing calcium hydroxide that are transported out from the inside of the feed pipe 6 again, and further spread the raw materials evenly.

[0034] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A feeding device for a vertical kiln in calcium hydroxide production, applied to the body of the vertical kiln (1), characterized in that, A connecting plate (2) is fixedly connected to the top of the vertical kiln body (1). A first servo motor (3) is fixedly connected to the top of the connecting plate (2). A transmission gear (4) is fixedly connected to the output end of the first servo motor (3). A force-bearing gear (5) is meshed with the right side of the transmission gear (4) and is rotatably connected to the connecting plate (2). A guide pipe (6) is fixedly connected to the inside of the force-bearing gear (5) and is rotatably connected to the vertical kiln body (1). A feed inlet (7) is fixedly connected to the top of the guide pipe (6). A vertical plate (8) located on one side of the feed inlet (7) is fixedly connected to the top of the connecting plate (2). A second servo motor (9) is fixedly connected to the surface of the vertical plate (8). A protective plate (10) is fixedly connected to the output end of the second servo motor (9).

2. The vertical kiln feeding device for calcium hydroxide production according to claim 1, characterized in that, A third servo motor (11) is fixedly connected to the surface of the vertical kiln body (1). A transmission shaft (12) is fixedly connected to the output end of the third servo motor (11). A first bevel gear (13) is fixedly connected to the tail of the transmission shaft (12). A connecting plate (14) is fixedly connected to the inner wall of the vertical kiln body (1) above the first bevel gear (13). A rotating shaft (15) is rotatably connected inside the connecting plate (14). A toggle plate (17) is fixedly connected to the surface of the rotating shaft (15). A second bevel gear (16) that meshes with the first bevel gear (13) is fixedly connected to the bottom of the rotating shaft (15).

3. The vertical kiln feeding device for calcium hydroxide production according to claim 1, characterized in that, The transmission gear (4) is smaller than the force-bearing gear (5), and the force-bearing gear (5) drives the guide tube (6) to form a fixed structure through the transmission gear (4).

4. The vertical kiln feeding device for calcium hydroxide production according to claim 1, characterized in that, The feed pipe (6) has an "L" shaped structure and its tail is inclined downwards. The top center of the feed pipe (6) is located at the same point as the center of the vertical kiln body (1).

5. The vertical kiln feeding device for calcium hydroxide production according to claim 1, characterized in that, The feed inlet (7) is located on the rotation trajectory of the protective plate (10). When the protective plate (10) is parallel to the feed inlet (7), the feed inlet (7) can be completely blocked.

6. The vertical kiln feeding device for calcium hydroxide production according to claim 1, characterized in that, The feed inlet (7) is shaped like a bucket and is connected to the feed guide pipe (6).

7. A vertical kiln feeding device for calcium hydroxide production according to claim 2, characterized in that, The first bevel gear (13) and the second bevel gear (16) are perpendicular to each other, and the second bevel gear (16) forms a rotating structure through the transmission shaft (12).

8. A vertical kiln feeding device for calcium hydroxide production according to claim 2, characterized in that, The actuating plates (17) are arranged in four sets symmetrically about the center of the rotating shaft (15), and the rotating shaft (15) is located at the center of the vertical kiln body (1).

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