A conveying disc for cobalt oxide cloth

Abstract

The utility model relates to a kind of conveying disc for cobalt oxide cloth, including disc body, the disc body is cuboid structure, the front side and top of disc body are open, disc body is divided into several sections from back to front, form several cloth trays, cloth area is provided in cloth tray, the number of cloth area in cloth tray from back to front gradually increases, for the uniform cloth of cobalt oxide. By dividing into multiple cloth trays in disc body, and the cloth area in cloth tray from back to front gradually increases, so that the cobalt oxide raw material falling into the last side cloth tray can be roughly evenly divided into multiple parts during slowly moving to front side, and slide to boat from disc body front side opening, so as to realize the uniform cloth of cobalt oxide.

Description

Technical Field

[0001] This utility model relates to a conveyor tray for cobalt oxide fabric. Background Technology

[0002] The most common equipment for cobalt powder production is a fifteen-tube reduction furnace. Cobalt oxide raw material is loaded into a long, narrow stainless steel boat and enters the furnace, where it undergoes a redox reaction with hydrogen to reduce it into metallic cobalt powder. The weight and relative uniformity of the cobalt oxide raw material loaded in the stainless steel boat directly affect the production capacity and quality of cobalt powder. In actual production, the traditional conveyor tray often provides uneven material distribution into the boat, causing the cobalt oxide raw material to concentrate at one end of the boat. This results in incomplete reduction of the cobalt oxide raw material, leading to waste. Furthermore, the cobalt oxide raw material in the boat is easily spilled during transport, affecting the yield of cobalt powder and the on-site working environment. Utility Model Content

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0004] The technical problem this invention aims to solve is how to improve the production capacity and quality of cobalt powder.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a conveying disc for cobalt oxide fabric, comprising a disc body, the disc body having a cuboid structure, the front side and top of the disc body being open, the disc body being divided into several segments from back to front to form several fabric discs, the fabric discs being provided with fabric areas, the number of fabric areas in the fabric discs gradually increasing from back to front, for uniform fabrication of cobalt oxide.

[0006] As a preferred embodiment of the conveyor disc for cobalt oxide fabric described in this utility model, three fabric discs are evenly distributed within the disc body, which are, from back to front, the first fabric disc, the second fabric disc, and the third fabric disc.

[0007] As a preferred embodiment of the conveyor tray for cobalt oxide fabric described in this utility model, wherein: a first arc plate is provided inside the first fabric tray, and a first fabric area is formed on the upper part of the first arc plate.

[0008] As a preferred embodiment of the conveyor tray for cobalt oxide fabric described in this utility model, wherein: a first partition plate perpendicular to the first arc plate is provided in the middle of the second fabric tray, a third arc plate and a second arc plate are symmetrically arranged on the left and right sides of the first partition plate, a second fabric area is formed between the second arc plate and the first partition plate, a third fabric area is formed between the third arc plate and the first partition plate, and the rear sides of the second fabric area and the third fabric area are connected to the front side of the first fabric area.

[0009] As a preferred embodiment of the conveyor tray for cobalt oxide fabric described in this utility model, wherein: a second partition plate is disposed in the middle of the third fabric tray and is in the same plane as the first partition plate; a fourth partition plate and a third partition plate are symmetrically disposed on the left and right sides of the second partition plate; a fourth arc plate is disposed between the third partition plate and the inner wall of the right side of the tray body, forming a fourth fabric area between the fourth arc plate and the third partition plate; a fifth arc plate is disposed between the second partition plate and the third partition plate, forming a fifth fabric area between the fifth arc plate and the third partition plate; a sixth arc plate is disposed between the fourth partition plate and the second partition plate, forming a sixth fabric area between the sixth arc plate and the fourth partition plate; a seventh arc plate is disposed between the fourth partition plate and the inner wall of the left side of the tray body, forming a seventh fabric area between the seventh arc plate and the fourth partition plate; the rear sides of the fourth and fifth fabric areas are connected to the front side of the second fabric area; and the rear sides of the sixth and seventh fabric areas are connected to the front side of the third fabric area.

[0010] Beneficial effects:

[0011] 1. By dividing the disk into multiple distribution disks, and gradually increasing the distribution area in the distribution disks from back to front, the cobalt oxide raw material falling into the last distribution disk can be roughly evenly divided into multiple parts as it slowly moves forward, and slides down from the opening on the front side of the disk into the boat, thereby achieving uniform distribution of cobalt oxide.

[0012] 2. This conveyor tray effectively improves the uniformity of cobalt oxide distribution in the stainless steel boat, avoiding the decrease in output, abnormal product quality, and environmental pollution caused by raw materials concentrating on one side of the boat. 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. Among them:

[0014] Figure 1 This is a schematic diagram of the overall structure of the conveyor tray used for cobalt oxide fabric.

[0015] Figure 2This is a schematic diagram showing the positional structure of the first, second, and third feeding discs used in the cobalt oxide fabric conveyor system.

[0016] Figure 3 This is a schematic diagram of the structure of the first fabric tray used in the conveyor tray for cobalt oxide fabric.

[0017] Figure 4 This is a schematic diagram of the structure of the second fabric tray used in the conveyor tray for cobalt oxide fabric.

[0018] Figure 5 This is a schematic diagram of the third feeding disc of the conveyor disc used for cobalt oxide fabric.

[0019] In the diagram: 1. Disc body; 2. First fabric tray; 21. First arc plate; 21-1. First fabric area; 3. Second fabric tray; 31. First partition; 32. Second arc plate; 32-1. Second fabric area; 33. Third arc plate; 33-1. Third fabric area; 4. Third fabric tray; 41. Second partition; 42. Third partition; 43. Fourth partition; 44. Fourth arc plate; 44-1. Fourth fabric area; 45. Fifth arc plate; 45-1. Fifth fabric area; 46. Sixth arc plate; 46-1. Sixth fabric area; 47. Seventh arc plate; 47-1. Seventh fabric area. Detailed Implementation

[0020] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0022] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0023] Example

[0024] Reference Figures 1-5This embodiment provides a conveyor tray for cobalt oxide fabric, including a tray body 1. The tray body 1 has a cuboid structure, with the front and top of the tray body 1 being open. The tray body 1 is divided into several segments from back to front, forming several fabric trays. Fabric trays are provided with fabric areas, and the number of fabric areas in the fabric trays gradually increases from back to front, for uniform fabric distribution of cobalt oxide. Three fabric trays are evenly distributed in the tray body 1, which are, from back to front, the first fabric tray 2, the second fabric tray 3, and the third fabric tray 4.

[0025] The disk body 1 has a rectangular structure and serves as the main body of the conveying disk. The top of the disk body 1 is open to allow cobalt oxide raw material to fall from the feeding hopper into the disk body 1. The front of the disk body 1 is also open to allow the cobalt oxide raw material to slide from the front opening into a boat for distribution. The interior of the disk body 1 is divided into multiple sections from back to front, forming multiple distribution disks. The specific number of distribution disks can be determined according to actual usage requirements. In this embodiment, the interior of the disk body 1 is evenly divided into three sections, resulting in three evenly distributed distribution disks within the disk body 1, numbered from back to front as the first distribution disk 2. The first feeding tray 2 has one feeding area, the second feeding tray 3 has two feeding areas, and the third feeding tray 4 has four feeding areas. That is, the number of feeding areas in the three feeding trays from back to front gradually increases, so as to uniformly distribute cobalt oxide. In this embodiment, by dividing the tray body 1 into multiple feeding trays and gradually increasing the number of feeding areas in the feeding trays from back to front, the cobalt oxide raw material falling into the last feeding tray can be roughly evenly divided into multiple parts as it slowly moves forward, and slides down from the front opening of the tray body 1 into the boat, thereby achieving uniform distribution of cobalt oxide.

[0026] Furthermore, a first arc plate 21 is provided inside the first fabric tray 2, and the upper part of the first arc plate 21 forms a first fabric area 21-1.

[0027] In this embodiment, a first arc plate 21 is fixedly installed inside the first fabric tray 2, and the left and right sides of the first arc plate 21 are respectively connected to the inner walls of the left and right sides of the tray body 1, so that the upper area of ​​the first arc plate 21 forms the first fabric area 21-1. During the cobalt oxide conveying process, since the left and right sides of the first arc plate 21 have a certain curvature, the cobalt oxide raw material will converge towards the middle of the first fabric area 21-1, so as to achieve the subsequent roughly uniform distribution of cobalt oxide.

[0028] Furthermore, a first partition 31 perpendicular to the first arc plate 21 is provided in the middle of the second fabric tray 3. A third arc plate 33 and a second arc plate 32 are symmetrically arranged on the left and right sides of the first partition 31. A second fabric area 32-1 is formed between the second arc plate 32 and the first partition 31, and a third fabric area 33-1 is formed between the third arc plate 33 and the first partition 31. The rear sides of the second fabric area 32-1 and the third fabric area 33-1 are connected to the front side of the first fabric area 21-1.

[0029] In this embodiment, a first partition 31 is fixedly installed at the middle position inside the second fabric tray 3, and the first partition 31 is perpendicular to the first arc plate 21, so as to divide the second fabric tray 3 into two parts. A second arc plate 32 is fixedly installed on the right side of the first partition 31 near the inner right wall of the tray body 1. A second fabric area 32-1 is formed between the second arc plate 32 and the first partition 31. The rear side of the second arc plate 32 is connected to the front side of the first arc plate 21, so that the rear side of the second fabric area 32-1 is connected to the first fabric area. The front side of 21-1 is connected. A third arc plate 33 is fixedly installed on the left side of the first partition plate 31 near the left inner wall of the disk body 1. A third fabric area 33-1 is formed between the third arc plate 33 and the first partition plate 31. The rear side of the third arc plate 33 is connected to the front side of the first arc plate 21, so that the rear side of the third fabric area 33-1 is connected to the front side of the first fabric area 21-1. This allows the cobalt oxide in the first fabric disk 2 to be roughly evenly divided into two strands when it moves forward to the second fabric disk 3.

[0030] Furthermore, a second partition 41, coplanar with the first partition 31, is disposed in the center of the third fabric tray 4. A fourth partition 43 and a third partition 42 are symmetrically disposed on either side of the second partition 41. A fourth arc plate 44 is disposed between the third partition 42 and the inner right wall of the tray body 1, forming a fourth fabric area 44-1 between the fourth arc plate 44 and the third partition 42. A fifth arc plate 45 is disposed between the second partition 41 and the third partition 42, forming a fifth fabric area 45-1 between the fifth arc plate 45 and the third partition 42. A sixth arc plate 46 is provided between the fourth partition 43 and the second partition 41. The sixth arc plate 46 and the fourth partition 43 form a sixth fabrication area 46-1. A seventh arc plate 47 is provided between the fourth partition 43 and the inner wall of the left side of the disc 1. The seventh arc plate 47 and the fourth partition 43 form a seventh fabrication area 47-1. The rear sides of the fourth fabrication area 44-1 and the fifth fabrication area 45-1 are connected to the front side of the second fabrication area 32-1. The rear sides of the sixth fabrication area 46-1 and the seventh fabrication area 47-1 are connected to the front side of the third fabrication area 33-1.

[0031] In this embodiment, a second partition 41 is fixedly installed in the middle of the third fabric tray 4, and the second partition 41 is in the same plane as the first partition 31. A fourth partition 43 and a third partition 42 are symmetrically fixedly installed on the left and right sides of the second partition 41. The third partition 42 and the fourth partition 43 are parallel to each other with the second partition 41. The third partition 42 is located in the middle position between the second partition 41 and the right inner wall of the tray body 1, and the fourth partition 43 is located in the middle position between the second partition 41 and the left inner wall of the tray body 1, so as to divide the third fabric tray 4 into four parts. The third partition 42 is fixed near the right inner wall of the tray body 1 on the right side. A fourth arc plate 44 is fixedly installed, forming a fourth fabric area 44-1 between the fourth arc plate 44 and the third partition plate 42. The rear side of the fourth arc plate 44 is connected to the front side of the second arc plate 32, so that the rear side of the fourth fabric area 44-1 is connected to the front side of the second fabric area 32-1. A fifth arc plate 45 is fixedly installed on the left side of the third partition plate 42 near the second partition plate 41, forming a fifth fabric area 45-1 between the fifth arc plate 45 and the third partition plate 42. The rear side of the fifth arc plate 45 is connected to the front side of the second arc plate 32, so that the rear side of the fifth fabric area 45-1 is connected to the front side of the second fabric area 32-1. This allows the cobalt oxide in the second feeding zone 32-1 within the second feeding tray 3 to be roughly evenly divided into two strands when it moves forward to the fourth feeding zone 44-1 and the fifth feeding zone 45-1 within the third feeding tray 4. A sixth arc plate 46 is fixedly installed on the right side of the fourth partition 43 near the second partition 41, forming a sixth feeding zone 46-1 between the sixth arc plate 46 and the fourth partition 43. The rear side of the sixth arc plate 46 connects to the front side of the third arc plate 33, thus connecting the rear side of the sixth feeding zone 46-1 with the front side of the third feeding zone 33-1. On the left side of the fourth partition 43 near the tray body 1... A seventh arc plate 47 is fixedly installed on the left inner wall. The seventh arc plate 47 and the fourth partition plate 43 form a seventh fabric area 47-1. The rear side of the seventh arc plate 47 is connected to the front side of the third arc plate 33, so that the rear side of the seventh fabric area 47-1 is connected to the front side of the third fabric area 33-1. This allows the cobalt oxide in the third fabric area 33-1 in the second fabric tray 3 to be roughly evenly divided into two strands when it moves forward to the sixth fabric area 46-1 and the seventh fabric area 47-1 in the third fabric tray 4, thereby achieving the effect of roughly evenly dividing the cobalt oxide in the second fabric tray 3 into four strands.

[0032] In use, cobalt oxide raw material falls from the feed hopper into the first feeding tray 2 of the conveyor plate. Under the vibration of the vibrator (existing technology) at the bottom of the conveyor plate, it moves slowly forward. At this time, because the first arc plate 21 is installed inside the first feeding tray 2, the vibration causes the cobalt oxide to converge towards the middle of the first feeding area 21-1 and move forward evenly along the first arc plate 21. When it reaches the junction of the first feeding tray 2 and the second feeding tray 3, the cobalt oxide raw material in the first feeding area 21-1 is roughly evenly divided into two streams. When the cobalt oxide raw material moves forward in the second feeding tray 3, due to the vibration and the second arc plate 32 and the third arc plate 33, the cobalt oxide will converge to the middle of the second feeding area 32-1 and the third feeding area 33-1 and move forward slowly and evenly. When it reaches the junction of the second feeding tray 3 and the third feeding tray 4, the cobalt oxide in the second feeding area 32-1 and the third feeding area 33-1... The raw material is roughly evenly divided into four streams, which enter the fourth feeding zone 44-1, the fifth feeding zone 45-1, the sixth feeding zone 46-1, and the seventh feeding zone 47-1 in the third feeding disc 4, respectively. Due to the vibration and the fourth arc plate 44, the fifth arc plate 45, the sixth arc plate 46, and the seventh arc plate 47, the cobalt oxide will gather in the middle of the fourth feeding zone 44-1, the fifth feeding zone 45-1, the sixth feeding zone 46-1, and the seventh feeding zone 47-1 and move forward slowly and evenly. Finally, the cobalt oxide raw material, which is roughly divided into four streams, slides down from the opening on the front side of the disc 1 and is relatively evenly added to the four positions of the elongated boat, forming four small material piles. The height of these four material piles will not exceed the height of the edge of the boat and there is still a certain distance from the two ends of the boat. At this time, with the secondary shaping of the existing rake mechanism, the cobalt oxide can be distributed approximately flat inside the elongated boat.

[0033] When using a 15-tube reduction furnace for cobalt powder production, taking a boat-shaped vessel approximately 50cm long, 15cm wide, and 5cm deep as an example, the material feeding station has two feeding ports, inner and outer, each matched with two feeding trays. The outer feeding tray is replaced with the feeding tray in this embodiment, and a material feeding test is conducted. The two boat-shaped vessels are set to hold 1.4kg of cobalt oxide. After the material feeding is completed, the material (cobalt oxide raw material) in the inner boat-shaped vessel is sloping. The highest point of the material on the left is about 1cm from the edge of the boat-shaped vessel, and the lowest point of the material on the right is about 3.5cm from the edge of the boat-shaped vessel, with a height difference of about 2.5cm. The material in the outer boat-shaped vessel (using the feeding tray in this embodiment) is wavy. The highest point of the material is about 2cm from the edge of the boat-shaped vessel, and the lowest point of the material is about 3cm from the edge of the boat-shaped vessel, with a height difference of about 1cm. The flatness is significantly improved. Five sets of boat-shaped vessels were tested continuously, and the measurement data were roughly the same.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A conveyor tray for cobalt oxide fabric, characterized in that: Includes a disc body (1), which has a cuboid structure. The front and top of the disc body (1) are open. The disc body (1) is divided into several sections from back to front to form several cloth discs. The cloth discs are provided with cloth areas. The number of cloth areas in the cloth discs from back to front gradually increases, which is used for uniform cloth distribution of cobalt oxide.

2. The conveyor tray for cobalt oxide fabric as described in claim 1, characterized in that: The disc body (1) has three fabric discs evenly distributed inside, which are the first fabric disc (2), the second fabric disc (3) and the third fabric disc (4) from back to front.

3. The conveyor tray for cobalt oxide fabric as described in claim 2, characterized in that: The first fabric tray (2) is provided with a first arc plate (21), and the upper part of the first arc plate (21) forms a first fabric area (21-1).

4. The conveyor tray for cobalt oxide fabric as described in claim 3, characterized in that: The second fabric tray (3) has a first partition (31) perpendicular to the first arc plate (21) in the middle. The third arc plate (33) and the second arc plate (32) are symmetrically arranged on the left and right sides of the first partition plate (31). The second fabric area (32-1) is formed between the second arc plate (32) and the first partition plate (31). The third fabric area (33-1) is formed between the third arc plate (33) and the first partition plate (31). The rear sides of the second fabric area (32-1) and the third fabric area (33-1) are connected to the front side of the first fabric area (21-1).

5. The conveyor tray for cobalt oxide fabric as described in claim 4, characterized in that: The third fabric tray (4) has a second partition (41) in the middle, which is in the same plane as the first partition (31). A fourth partition (43) and a third partition (42) are symmetrically arranged on the left and right sides of the second partition (41). A fourth arc plate (44) is arranged between the third partition (42) and the inner right wall of the tray (1). A fourth fabric area (44-1) is formed between the fourth arc plate (44) and the third partition (42). A fifth arc plate (45) is arranged between the second partition (41) and the third partition (42). A fifth fabric area (45-1) is formed between the fifth arc plate (45) and the third partition (42). 3) A sixth arc plate (46) is provided between the second partition (41) and the fourth partition (43), forming a sixth fabric area (46-1). A seventh arc plate (47) is provided between the fourth partition (43) and the inner wall of the left side of the disc (1), forming a seventh fabric area (47-1). The rear sides of the fourth fabric area (44-1) and the fifth fabric area (45-1) are connected to the front side of the second fabric area (32-1), and the rear sides of the sixth fabric area (46-1) and the seventh fabric area (47-1) are connected to the front side of the third fabric area (33-1).

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