Feeding device for carbon calciner

Abstract

The utility model discloses a kind of feeding device for carbon calcinator, it is related to carbon calcination technical field, including feeding box and feed hopper, the feed hopper is set on the feeding box, further include crushing mechanism, be set on the feed hopper;Discharge mechanism, be set on the feeding box, the discharge mechanism includes discharge hopper, be set on the feeding box;Mounting shell, be set on the discharge hopper;First gear, have multiple, and multiple first gear are set on the mounting shell;Second gear, have two, and two second gear are set in the mounting shell;First rotating plate, be set on the second gear;Second rotating plate, be set on the first gear.This device is by setting discharge mechanism, can effectively prevent high-temperature gas into feeding box, avoid the plugging phenomenon caused by raw material in feeding process due to high temperature and early processing.

Description

Technical Field

[0001] This utility model relates to the field of carbon calcination technology, and in particular to a feeding device for a carbon calcination furnace. Background Technology

[0002] Carbon calcination is a process that thermally processes carbonaceous raw materials such as raw coke and anthracite in a high-temperature furnace isolated from air. Its core function is to remove impurities such as moisture and volatiles from the raw materials. During this process, the raw materials do not burn; only the high temperature causes the volatile components to escape, resulting in a denser carbon structure, increased fixed carbon content, reduced resistivity, and enhanced thermal conductivity and chemical stability. It is a crucial preliminary step in the production of carbon products, directly determining the strength and electrical conductivity of the final product. It is widely used in industries such as electrolytic aluminum, steel, and lithium batteries, essentially "purifying and shaping" the carbon raw materials, laying the foundation for high-performance carbon materials. During carbon calcination, a feeding mechanism continuously feeds the raw materials into the calcination furnace. However, high-temperature gas can enter the feeding device near the furnace, causing premature processing of the raw materials and potential blockages. Therefore, improvements are needed. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a feeding device for a carbon calcining furnace, which aims to solve the technical problem that high-temperature gas will enter the feeding device during feeding.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a feeding device for a carbon calcining furnace, comprising a feeding box and a feeding hopper, wherein the feeding hopper is disposed on the feeding box, and further comprising: A crushing mechanism, mounted on the feed hopper, is used for crushing raw materials; The discharge mechanism, mounted on the feeding box, is used to prevent high temperatures from entering the feeding box. The discharge mechanism includes: A discharge hopper is disposed on the feeding box and fixedly connected to the feeding box; The mounting shell is disposed on the discharge hopper and fixedly connected to the discharge hopper; The first gear has multiple first gears, and the multiple first gears are disposed on the mounting housing and rotatably connected to the mounting housing; The second gear has two parts, and the two second gears are disposed inside the mounting housing and rotatably connected to the mounting housing; The first rotating plate has two parts, and the two first rotating plates are disposed on the second gear and fixedly connected to the second gear; There are two second rotating plates, and the two second rotating plates are disposed on the first gear and fixedly connected to the first gear.

[0005] Preferably, the discharge mechanism further includes: The first motor has two motors, and the two first motors are disposed inside the mounting housing and fixedly connected to the mounting housing; The first sprocket has multiple first sprockets, and the multiple first sprockets are disposed inside the mounting housing and fixedly connected to the mounting housing; There are two central plates, and the two central plates are disposed inside the feed hopper and fixedly connected to the feed hopper.

[0006] Preferably, the crushing mechanism includes: An installation section is provided inside the feed hopper for component installation; A drive unit, disposed on the mounting unit, is used to provide power; A feeding unit is provided on the drive unit and is used for feeding operations; The crushing section is disposed on the drive section and is used for crushing operations.

[0007] Preferably, the mounting part includes: A fixed shell is disposed on the feeding box and fixedly connected to the feeding box; A fixing block is disposed inside the feed hopper and is fixedly connected to the feed hopper.

[0008] Preferably, the driving unit includes: A cylinder is disposed within the fixed block and is fixedly connected to the fixed block; The second motor is disposed inside the fixed housing and is fixedly connected to the fixed housing.

[0009] Preferably, the crushing section includes: There are two second sprockets, and the two second sprockets are disposed on the fixed shell and rotatably connected to the fixed shell; A feeding screw is mounted on the second sprocket and is fixedly connected to the second sprocket.

[0010] Preferably, the crushing section includes: A crushing box is disposed inside the feed hopper and is fixedly connected to the feed hopper; The crushing component is located at the output end of the cylinder and is fixedly connected to the output end of the cylinder.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: This device, by setting up a discharge mechanism, can effectively prevent high-temperature gas from entering the feeding box, avoiding blockage caused by premature processing of raw materials due to high temperature during the feeding process. At the same time, it reduces the energy consumption and maintenance costs of the equipment and improves the overall economic benefits.

[0012] This device, by incorporating a crushing mechanism, ensures that large pieces of raw material are initially crushed before entering the feeding box, thereby guaranteeing smooth feeding and meeting the continuous and efficient production requirements of the carbon calcining furnace. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 A three-dimensional structural schematic diagram of a feeding device for a carbon calcining furnace is shown.

[0015] Figure 2 A partial cross-sectional view of a feeding device for a carbon calcining furnace is shown.

[0016] Figure 3 An exploded view of some components of the crushing mechanism is shown.

[0017] Figure 4 An exploded view of another component of the crushing mechanism is shown.

[0018] Figure 5 An exploded view of the discharge mechanism is shown.

[0019] Legend: 1. Feeding box; 2. Feed hopper; 3. Discharge hopper; 4. Mounting shell; 5. First gear; 6. Second gear; 7. First rotating plate; 8. Second rotating plate; 9. First motor; 10. First sprocket; 11. Concentrating plate; 12. Fixing block; 13. Fixing shell; 14. Cylinder; 15. Second motor; 16. Second sprocket; 17. Feeding screw; 18. Crushing box; 19. Crushed parts. Detailed Implementation

[0020] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] Reference Figures 1 to 5 The present invention provides a further description of an embodiment of a feeding device for a carbon calcining furnace.

[0025] A feeding device for a carbon calcining furnace includes a feeding box 1 and a feeding hopper 2, the feeding hopper 2 being disposed on the feeding box 1. It also includes a crushing mechanism disposed on the feeding hopper 2 for crushing raw materials; a discharging mechanism disposed on the feeding box 1 to prevent high temperatures from entering the feeding box 1, the discharging mechanism including a discharging hopper 3 disposed on the feeding box 1 and fixedly connected to it; a mounting shell 4 disposed on the discharging hopper 3 and fixedly connected to it; multiple first gears 5 disposed on the mounting shell 4 and rotatably connected to it; two second gears 6 disposed inside the mounting shell 4 and rotatably connected to it; two first rotating plates 7 disposed on the second gears 6 and fixedly connected to them; and two second rotating plates 8 disposed on the first gears 5 and fixedly connected to them.

[0026] refer to Figure 1 and Figure 5 In a preferred embodiment, the discharge mechanism further includes: two first motors 9, which are disposed within the mounting housing 4 and fixedly connected to the mounting housing 4; multiple first sprockets 10, which are disposed within the mounting housing 4 and fixedly connected to the mounting housing 4; and two concentrating plates 11, which are disposed within the feeding hopper 2 and fixedly connected to the feeding hopper 2.

[0027] With this setup, during operation, the first motor 9 of the discharge mechanism starts, and the two first motors 9 rotate in opposite directions to drive the first sprocket 10 to rotate. The first sprockets 10 are also connected by a chain, and the first sprocket 10 drives the first gear 5 to rotate. The first gear 5 then drives the second gear 6 to rotate, thus making the rotation directions of the first gear 5 and the second gear 6 opposite. When the raw material accumulates on the concentrating plate 11, a pressure sensor is installed on the concentrating plate 11. When the raw material reaches the moving weight, the first motor 9 is activated to open the first rotating plate 7 and close the second rotating plate 8, allowing the raw material to enter between the first rotating plate 7 and the second rotating plate 8. Afterward, the two first motors 9 rotate in opposite directions to close the first rotating plate 7 and open the second rotating plate 8, allowing the raw material to enter the calcining furnace through the second rotating plate 8. In this way, during the feeding process, the first rotating plate 7 and the second rotating plate 8 always remain in a closed state to prevent high-temperature gas from entering the feeding box 1 through the discharge hopper 3.

[0028] refer to Figure 2 In a preferred embodiment, the crushing mechanism includes: an installation part disposed in the feed hopper 2 for component installation; a drive part disposed on the installation part for providing power; a feeding part disposed on the drive part for feeding; and a crushing part disposed on the drive part for crushing.

[0029] refer to Figure 3 and Figure 4 In a preferred embodiment, the mounting part includes: a fixing shell 13, which is disposed on the feeding box 1 and fixedly connected to the feeding box 1; and a fixing block 12, which is disposed inside the feeding hopper 2 and fixedly connected to the feeding hopper 2.

[0030] refer to Figure 4 In a preferred embodiment, the drive unit includes: a cylinder 14 disposed within the fixed block 12 and fixedly connected to the fixed block 12; and a second motor 15 disposed within the fixed housing 13 and fixedly connected to the fixed housing 13.

[0031] refer to Figure 3In a preferred embodiment, the crushing section includes: two second sprockets 16, which are disposed on the fixed housing 13 and rotatably connected to the fixed housing 13; and a feeding screw 17, which is disposed on the second sprockets 16 and fixedly connected to the second sprockets 16.

[0032] With this setup, when working, the second motor 15 is started, which drives the second sprocket 16 to rotate. The two sprockets 16 are connected by a chain, so that the two sprockets 16 rotate and drive the feeding screw 17 to rotate.

[0033] refer to Figure 4 In a preferred embodiment, the crushing section includes: a crushing box 18, which is disposed in the feed hopper 2 and fixedly connected to the feed hopper 2; and a crushing component 19, which is disposed at the output end of the cylinder 14 and fixedly connected to the output end of the cylinder 14.

[0034] With this configuration, during operation, the cylinder 14 pushes the crusher 19 to reciprocate within the crushing box 18, performing preliminary crushing and conveying of the carbon raw material entering the feed hopper 2. The cylinder 14 drives the crusher 19 to descend, allowing a large amount of raw material to enter between the crusher 19 and the crushing box 18. Afterward, the cylinder 14 drives the crusher 19 to rise, and the crushing work is carried out by the compression between the crusher 19 and the crushing box 18. This prevents large pieces of raw material from entering the feed box 1. The crushed raw material continues to move into the feed box 1 through the feeding section.

[0035] This device, by incorporating a discharge mechanism, effectively prevents high-temperature gas from entering the feeding box 1, avoiding blockages caused by premature processing of raw materials due to high temperatures during feeding. This also reduces energy consumption and maintenance costs, improving overall economic efficiency. Furthermore, the device's crushing mechanism ensures that large pieces of raw material are initially crushed before entering the feeding box 1, further guaranteeing smooth feeding and meeting the continuous and efficient production requirements of the carbon calcining furnace.

[0036] Working Principle: When using this device, raw materials are added to the feed hopper 2, and the second motor 15 is started. The second motor 15 drives the second sprockets 16 to rotate. The two sprockets 16 are connected by a chain, causing them to rotate and drive the feeding screw 17 to rotate. Simultaneously, the cylinder 14 pushes the crusher 19 to reciprocate within the crushing box 18, performing initial crushing and conveying of the carbon raw materials entering the feed hopper 2. The cylinder 14 then lowers the crusher 19, allowing a large amount of raw material to enter between the crusher 19 and the crushing box 18. Afterward, the cylinder 14 raises the crusher 19, and the crushing is performed by the compression between the crusher 19 and the crushing box 18. This prevents large pieces of raw material from entering the feeding box 1. The crushed raw material continues to move into the feeding box 1 through the feeding section. During the feeding process, the first motor 9 of the discharge mechanism is started, and the two first motors 9 rotate in opposite directions. Conversely, the first sprocket 10 is driven to rotate. The first sprockets 10 are also connected by a chain, and the first sprocket 10 drives the first gear 5 to rotate. The first gear 5 then drives the second gear 6 to rotate, so that the first gear 5 and the second gear 6 rotate in opposite directions. When the raw material accumulates on the concentrating plate 11, a pressure sensor is installed on the concentrating plate 11. When the raw material reaches the moving weight, the first motor 9 is activated to open the first rotating plate 7 and close the second rotating plate 8 at the same time, allowing the raw material to enter between the first rotating plate 7 and the second rotating plate 8. Afterward, the two first motors 9 rotate in opposite directions to close the first rotating plate 7 and open the second rotating plate 8 at the same time, allowing the raw material to enter the calcining furnace through the second rotating plate 8. In this way, during the feeding process, the first rotating plate 7 and the second rotating plate 8 are always kept in a closed state to prevent high-temperature gas from entering the feeding box 1 through the discharge hopper 3.

[0037] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A feeding device for a carbon calcining furnace, comprising a feeding box (1) and a feeding hopper (2), wherein the feeding hopper (2) is disposed on the feeding box (1), characterized in that, Also includes: A crushing mechanism is installed on the feed hopper (2) for crushing raw materials; A discharge mechanism, disposed on the feeding box (1), is used to prevent high temperature from entering the feeding box (1). The discharge mechanism includes: The discharge hopper (3) is set on the feeding box (1) and fixedly connected to the feeding box (1); The mounting shell (4) is disposed on the discharge hopper (3) and fixedly connected to the discharge hopper (3); The first gear (5) has multiple first gears (5), and the multiple first gears (5) are disposed on the mounting shell (4) and rotatably connected to the mounting shell (4); The second gear (6) has two, and the two second gears (6) are disposed in the mounting housing (4) and rotatably connected to the mounting housing (4); Two first rotating plates (7) are provided, and the two first rotating plates (7) are disposed on the second gear (6) and fixedly connected to the second gear (6); There are two second rotating plates (8), and the two second rotating plates (8) are disposed on the first gear (5) and fixedly connected to the first gear (5).

2. The feeding device for a carbon calcining furnace according to claim 1, characterized in that, The discharge mechanism also includes: Two first motors (9) are provided, and the two first motors (9) are disposed inside the mounting housing (4) and fixedly connected to the mounting housing (4); The first sprocket (10) has multiple first sprockets (10), and the multiple first sprockets (10) are disposed in the mounting housing (4) and fixedly connected to the mounting housing (4); There are two central plates (11), and the two central plates (11) are disposed in the feed hopper (2) and fixedly connected to the feed hopper (2).

3. A feeding device for a carbon calcining furnace according to claim 2, characterized in that, The crushing mechanism includes: The mounting section is located inside the feed hopper (2) and is used for component installation; A drive unit, disposed on the mounting unit, is used to provide power; A feeding unit is provided on the drive unit and is used for feeding operations; The crushing section is disposed on the drive section and is used for crushing operations.

4. A feeding device for a carbon calcining furnace according to claim 3, characterized in that, The mounting unit includes: A fixed shell (13) is disposed on the feeding box (1) and fixedly connected to the feeding box (1); A fixing block (12) is disposed inside the feed hopper (2) and is fixedly connected to the feed hopper (2).

5. A feeding device for a carbon calcining furnace according to claim 4, characterized in that, The drive unit includes: A cylinder (14) is disposed within the fixed block (12) and is fixedly connected to the fixed block (12); The second motor (15) is disposed inside the fixed housing (13) and is fixedly connected to the fixed housing (13).

6. A feeding device for a carbon calcining furnace according to claim 5, characterized in that, The crushing part includes: There are two second sprockets (16), and the two second sprockets (16) are disposed on the fixed shell (13) and rotatably connected to the fixed shell (13); The feeding screw (17) is mounted on the second sprocket (16) and is fixedly connected to the second sprocket (16).

7. A feeding device for a carbon calcining furnace according to claim 6, characterized in that, The crushing part includes: A crushing box (18) is disposed inside the feed hopper (2) and is fixedly connected to the feed hopper (2); The crushing component (19) is disposed at the output end of the cylinder (14) and is fixedly connected to the output end of the cylinder (14).

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