Cement clinker apron board conveying mechanism

Abstract

The utility model provides a cement clinker apron board conveying mechanism which comprises a supporting column, a cooling assembly and a conveying assembly, the cooling assembly used for cooling cement clinker is arranged at the bottom end of the supporting column, and the conveying assembly used for conveying the cement clinker is arranged below the cooling assembly. High-temperature clinker conveying is prevented, and the service life is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of cement conveying, and more specifically, to a cement clinker skirt conveying mechanism. Background Technology

[0002] Cement clinker is a semi-finished product obtained by mixing limestone, clay, and iron-based raw materials in appropriate proportions to form raw meal, burning it until partially or completely melted, and then cooling it. In the cement industry, the most commonly used silicate cement clinker mainly consists of calcium oxide, silicon dioxide, and small amounts of alumina and iron oxide. Its main mineral components are tricalcium silicate, dicalcium silicate, tricalcium aluminate, and tetracalcium aluminoferrite. Silicate cement is produced by grinding silicate cement clinker with an appropriate amount of gypsum.

[0003] In existing technologies, when clinker is produced, its temperature is relatively high. It is usually placed in a cool and ventilated place to cool down. However, the cooling rate is slow, which means that the conveying process takes a lot of time and reduces the conveying efficiency. At the same time, because the clinker is at a high temperature, although it has been initially cooled, there is still residual heat. If it is directly piled up on the conveyor belt for conveying, it is easy for the conveyor belt to deform due to heat and reduce the service life of the conveyor belt.

[0004] Therefore, we have made improvements to this and proposed a cement clinker skirt conveying mechanism. Utility Model Content

[0005] The purpose of this invention is to address the current problem of slow cooling speed, which requires a lot of time to process, reduces conveying efficiency, easily causes heat deformation of the conveyor belt, and reduces the service life of the conveyor belt.

[0006] In order to achieve the above-mentioned utility model objectives and improve the above-mentioned problems, the present utility model provides a cement clinker skirt conveying mechanism, including a support column, a cooling component, and a conveying component. The support column is provided with a cooling component for cooling the cement clinker at its bottom end, and a conveying component for conveying the cement clinker is provided below the cooling component.

[0007] The cooling assembly includes a cooling cylinder disposed below a support column, a rotating cylinder rotatably connected inside the cooling cylinder, a drive motor fixedly connected to one end of the rotating cylinder, a cooling pipe fixedly connected above the cooling cylinder, a cooling fan fixedly connected above the cooling pipe, a slide rail plate fixedly connected to the side of the support column, a sliding block slidably connected inside the slide rail plate, the sliding block being fixedly connected to the cooling cylinder, a push rod fixedly connected to the side of the sliding block, and a telescopic cylinder fixedly connected to one end of the push rod.

[0008] As a preferred technical solution of this application, the surface of the rotating cylinder is provided with a through hole.

[0009] As a preferred technical solution of this application, the cooling cylinder has a discharge port at its bottom end.

[0010] As a preferred technical solution of this application, a stirring plate is fixedly connected to the side of the rotating cylinder away from the through hole.

[0011] As a preferred technical solution of this application, the conveying assembly includes a skirt conveyor disposed below the cooling cylinder, a conveyor belt is fixedly connected inside the skirt conveyor, a skirt plate is fixed to the top of the conveyor belt, and a receiving hopper is fixed to the top of the skirt plate.

[0012] As a preferred technical solution of this application, the skirt board is provided with a plurality of them.

[0013] As a preferred technical solution of this application, the skirt board is engaged with the inner side of the skirt conveyor.

[0014] As a preferred technical solution of this application, a collection box is installed and fixed at one end of the skirt conveyor.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] In the scheme of this application:

[0017] 1. Through the installation of a cooling fan, a rotating drum, and an agitator, the cooling fan generates airflow to cool the clinker inside the rotating drum. Simultaneously, the airflow draws the clinker into the cooling drum through the rotating drum's through-hole. The rotating drum drives the agitator to rotate synchronously, causing the agitator to rotate and intercept a portion of the clinker on its surface. When the agitator rotates to the other side, the clinker on its surface falls into the cooling drum. Activating the telescopic cylinder drives the sliding block to slide on the slide rail plate via a push rod, causing the cooling drum to move horizontally. This achieves automatic clinker pouring into the conveying assembly, realizing automatic clinker cooling, improving conveying efficiency, and solving the problems of slow cooling speed, requiring more time for processing, reducing conveying efficiency, and easily causing conveyor belt deformation due to heat in existing technologies.

[0018] 2. Through the setting of skirts, receiving hoppers and collection boxes, clinker falls into the receiving hopper. Since the bottom of the receiving hopper is fixedly connected to the skirt, the skirt will block and absorb a large amount of heat. When it moves to the other end, due to the conveyor belt, the receiving hopper begins to tilt, causing the clinker inside the receiving hopper to pour into the collection box. This achieves the prevention of high-temperature conveying of clinker, increases service life, and solves the problem in the existing technology that the conveyor belt is easily deformed by heat, reducing the service life of the conveyor belt. Attached Figure Description

[0019] Figure 1 A schematic diagram of the overall structure of the cement clinker skirt conveyor mechanism provided in this application;

[0020] Figure 2A cross-sectional structural diagram of the cooling cylinder, rotating cylinder and drive motor in the cement clinker skirt conveying mechanism provided in this application;

[0021] Figure 3 This is a schematic diagram of the conveying components in the cement clinker skirt conveying mechanism provided in this application;

[0022] Figure 4 This is a structural diagram of the components such as the slide rail plate, sliding block, and push rod in the cement clinker skirt conveying mechanism provided in this application.

[0023] The image shows:

[0024] 1. Support column; 2. Cooling assembly; 3. Conveying assembly; 201. Cooling cylinder; 202. Rotating cylinder; 203. Drive motor; 204. Cooling pipe; 205. Cooling fan; 206. Slide rail plate; 207. Sliding block; 208. Push rod; 209. Telescopic cylinder; 301. Skirt conveyor; 302. Conveyor belt; 303. Skirt plate; 304. Collection hopper; 4. Agitator plate; 5. Collection box. Detailed Implementation

[0025] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0026] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0027] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] Example

[0030] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4A cement clinker skirt conveying mechanism includes a support column 1, a cooling component 2, and a conveying component 3. The support column 1 is provided with a cooling component 2 for cooling the cement clinker, and the cooling component 2 is provided with a conveying component 3 for conveying the cement clinker below it.

[0031] The cooling assembly 2 includes a cooling cylinder 201 located below the support column 1. A rotating cylinder 202 is rotatably connected inside the cooling cylinder 201. A drive motor 203 is fixedly connected to one end of the rotating cylinder 202. A cooling pipe 204 is fixedly connected above the cooling cylinder 201, and a cooling fan 205 is fixedly connected above the cooling pipe 204. A slide rail plate 206 is fixedly connected to the side of the support column 1. A sliding block 207 is slidably connected inside the slide rail plate 206 and is fixedly connected to the cooling cylinder 201. A push rod 208 is fixedly connected to the side of the sliding block 207, and a telescopic cylinder 209 is fixedly connected to one end of the push rod 208. First, the collected material is placed into the rotating cylinder 202 inside the cooling cylinder 201. Then, the drive motor 203 is manually started to rotate the rotating cylinder 202. Next, the cooling fan 205 is started to blow air into the cooling cylinder 201, causing the rotating cylinder 202 to rotate. The clinker inside the rotating cylinder 202 is cooled. As the cooling fan 205 continuously blows, the clinker inside the rotating cylinder 202 is agitated by the airflow, causing it to flow through the through-hole into the cooling cylinder 201. Because the rotating cylinder 202 rotates continuously, the agitator 4 rotates synchronously. As the clinker flows into the cooling cylinder 201, some of it is intercepted on its surface by the rotation. Only when the agitator 4 rotates to the other side does the clinker on its surface fall into the cooling cylinder 201, preventing excessive accumulation in the cooling cylinder. The material flows into the cylinder 201 and then into the conveying assembly 3 below through the outlet. At the same time, the telescopic cylinder 209 is activated, causing the telescopic end of the telescopic cylinder 209 to drive the push rod 208 to push the sliding block 207. Then, the sliding block 207 slides in the slide rail plate 206, causing the sliding block 207 to drive the cooling cylinder to move horizontally in the slide rail plate 206. In turn, the cooling cylinder 201 moves horizontally to freely pour the clinker into the conveying assembly 3, which can automatically cool the clinker and improve the conveying efficiency.

[0032] Furthermore, such as Figure 1 and Figure 3As shown, the conveying assembly 3 includes a skirt conveyor 301 located below the cooling cylinder 201. A conveyor belt 302 is fixedly connected inside the skirt conveyor 301. A skirt plate 303 is fixed to the top of the conveyor belt 302, and a receiving hopper 304 is fixed to the top of the skirt plate 303. When the clinker falls into the receiving hopper 304, the skirt plate 303 fixedly connects to the bottom of the receiving hopper 304, thus preventing the conveyor belt 302 inside the skirt conveyor 301 from deforming and being damaged due to incomplete cooling of the clinker. Then, the skirt conveyor 301 is manually started, causing the skirt conveyor 301 to drive the conveyor belt 302 to operate. Subsequently, the conveyor belt 302 drives the skirt plate 303 and the receiving hopper 304 to move synchronously. When it moves to the other end, the receiving hopper 304 begins to tilt due to the conveyor belt 302, causing the clinker inside the receiving hopper 304 to pour into the collection box 5. This can prevent high-temperature conveying of clinker and increase service life.

[0033] The usage process of the cement clinker skirt plate 303 conveying mechanism provided by this utility model is as follows:

[0034] First, the collected material is placed into the rotating drum 202 inside the cooling cylinder 201. Then, the drive motor 203 is manually started to make the rotating drum 202 rotate. Next, the cooling fan 205 is started to blow air into the cooling cylinder 201, cooling the clinker inside the rotating drum 202. As the cooling fan 205 continues to blow, the clinker inside the rotating drum 202 is agitated by the airflow, causing it to flow into the cooling cylinder 201 through the through-hole. Because the rotating drum 202 rotates continuously, the agitator 4 rotates synchronously. As the clinker flows into the cooling cylinder 201, some of it is intercepted on the surface by the rotation. When the agitator 4 rotates to the other side, the clinker on the surface falls into the cooling cylinder 201, preventing excessive accumulation. Then, it flows through the outlet into the conveying assembly 3 below. Simultaneously, the telescopic cylinder 20 is activated. 9. The telescopic end of the telescopic cylinder 209 drives the push rod 208 to push the sliding block 207. Then the sliding block 207 slides in the slide rail plate 206, causing the sliding block 207 to drive the cooling cylinder to move horizontally in the slide rail plate 206. Then the cooling cylinder 201 pours the clinker freely into the conveying assembly 3 through horizontal movement. When the clinker falls into the receiving hopper 304, since the bottom end of the receiving hopper 304 is fixedly connected to the skirt plate 303, it prevents the conveyor belt 302 in the skirt conveyor 301 from deforming and being damaged due to the clinker not being completely cooled. Then the skirt conveyor 301 is manually started, so that the skirt conveyor 301 drives the conveyor belt 302 to operate. Then the conveyor belt 302 drives the skirt plate 303 to move synchronously with the receiving hopper 304. When it moves to the other end, due to the conveyor belt 302, the receiving hopper 304 begins to tilt, so that the clinker inside the receiving hopper 304 is poured into the collection box 5.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A cement clinker apron conveyor mechanism, characterized by, Including support column (1), cooling assembly (2), conveying assembly (3), the bottom of support column (1) is provided with cooling assembly (2) for cooling cement clinker, the lower portion of cooling assembly (2) is provided with conveying assembly (3) for conveying cement clinker; The cooling assembly (2) includes a cooling cylinder (201) disposed below the support column (1), a rotating cylinder (202) rotatably connected inside the cooling cylinder (201), a drive motor (203) fixedly connected to one end of the rotating cylinder (202), a cooling pipe (204) fixedly connected above the cooling cylinder (201), a cooling fan (205) fixedly connected above the cooling pipe (204), a slide rail plate (206) fixedly connected to the side of the support column (1), a sliding block (207) slidably connected inside the slide rail plate (206), the sliding block (207) fixedly connected with the cooling cylinder (201), a push rod (208) fixedly connected to the side of the sliding block (207), and a telescopic air cylinder (209) fixedly connected to one end of the push rod (208).

2. A cement clinker apron conveyor as claimed in claim 1, characterised in that, The rotating cylinder (202) is provided with a through hole on the surface.

3. A cement clinker apron conveyor as claimed in claim 2, characterised in that, The bottom of the cooling cylinder (201) is provided with a discharge port.

4. A cement clinker apron conveyor as claimed in claim 3, wherein, The rotating cylinder (202) is provided with an agitating plate (4) fixedly connected to the side away from the through hole.

5. A cement clinker apron conveyor according to claim 4, wherein, The conveying assembly (3) includes a skirt conveyor (301) disposed below the cooling cylinder (201), a conveyor belt (302) fixedly connected inside the skirt conveyor (301), a skirt plate (303) fixedly connected to the top end of the conveyor belt (302), and a collecting hopper (304) fixedly connected to the top end of the skirt plate (303).

6. A cement clinker apron conveyor as claimed in claim 5, wherein, The skirt plate (303) is provided with a plurality of.

7. A cement clinker apron conveyor as claimed in claim 6, characterised in that, The skirt plate (303) is connected to the inner side of the skirt conveyor (301) in a clamped manner.

8. A cement clinker apron conveyor according to claim 7, characterised in that, One end of the skirt conveyor (301) is fixedly provided with a collecting box (5).

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