Upper material box cylinder cover of electrolytic bath

Abstract

The utility model relates to the technical field of electrolytic baths, in particular to an upper workbin barrel cover of an electrolytic bath, which comprises a barrel body, a sealing barrel cover and a connecting device, the connecting device comprises a left support lug, a right support lug, a rotating component, a positioning component and an airtight component, the left support lug is fixedly connected with the barrel body, and the right support lug is fixedly connected with the barrel body. The left supporting lug and the right supporting lug are arranged on the left side and the right side of the barrel body respectively, so that the sealing barrel cover rotates on the left supporting lug through the rotating assembly, and the upper material box barrel cover of the electrolytic cell is simple in structure, convenient to use, high in practicability and easy to popularize. And the sealing cylinder cover is connected with the right support lug through the positioning assembly and is kept stable through the airtight assembly, so that fixation is firm, looseness and displacement are not prone to occurring, the sealing effect is good, and cover opening and dismounting are convenient.

Description

Technical Field

[0001] This utility model relates to the field of electrolytic cell technology, and in particular to a cover for the upper material box of an electrolytic cell. Background Technology

[0002] Traditional electrolytic cell upper material tank cover has a complex structure, is not securely fixed, is prone to loosening and displacement, has poor sealing effect, and may leak material. It is also inconvenient to open and disassemble when it is necessary to observe the material level in the tank.

[0003] This application overcomes the above-mentioned shortcomings, making the upper material box cover of the electrolytic cell simple in structure, firmly fixed and not easy to loosen or shift, with good sealing effect, and easy to open and disassemble. Utility Model Content

[0004] The purpose of this utility model is to provide a cover for the upper material box of an electrolytic cell, which makes the cover simple in structure, firmly fixed and not easy to loosen or shift, has a good sealing effect, and is relatively easy to open and disassemble.

[0005] To achieve the above objectives, this utility model provides an upper material tank cover for an electrolytic cell, comprising a cylinder body and a sealing cover, wherein the sealing cover is detachably connected to the cylinder body and is located on one side of the cylinder body, and also includes a connecting device;

[0006] The connecting device includes a left support ear, a right support ear, a rotating assembly, a positioning assembly, and an airtight assembly. The left support ear is fixedly connected to the cylinder body and is located on one side of the cylinder body. The right support ear is fixedly connected to the cylinder body and is located on the side of the cylinder body away from the left support ear. The sealing cylinder cover is connected to the left support ear through the rotating assembly. The positioning assembly is disposed on the right support ear. The airtight assembly is disposed on the sealing cylinder cover.

[0007] The rotating assembly includes a pin and a rotating block. The pin is fixedly connected to the left support lug and is located on one side of the left support lug. The rotating block is fixedly connected to the sealing cylinder cover and is rotatably connected to the pin.

[0008] The positioning assembly includes a rotating shaft and a pressure cap bolt. The rotating shaft is fixedly connected to the right support lug and is located on one side of the right support lug. The pressure cap bolt is rotatably connected to the rotating shaft and is located on one side of the rotating shaft.

[0009] The airtight component includes a U-shaped block and a locking member. The U-shaped block is fixedly connected to the sealing cylinder cover and detachably connected to the pressure cap bolt. The locking member is disposed on the pressure cap bolt.

[0010] The locking component includes a positioning ring and a wing nut. The positioning ring is slidably connected to the cover bolt and is located on one side of the cover bolt. The wing nut is threadedly connected to the cover bolt and is located on the side of the cover bolt closer to the positioning ring.

[0011] This utility model discloses an upper material tank cover for an electrolytic cell, comprising a cylinder body, a sealing cover, and a connecting device. The connecting device includes a left support lug, a right support lug, a rotating component, a positioning component, and an airtight component. By providing the left support lug and the right support lug on the left and right sides of the cylinder body respectively, the sealing cover can rotate on the left support lug via the rotating component. This results in a simple structure for the upper material tank cover of the electrolytic cell. Furthermore, the sealing cover is connected to the right support lug via the positioning component and is kept stable by the airtight component, ensuring a secure fixation, preventing loosening or displacement, providing a good sealing effect, and facilitating easy opening and disassembly. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of the upper material box cover of the electrolytic cell according to the first embodiment of this utility model.

[0014] Figure 2 This is an overall front view of the upper material box cover of the electrolytic cell according to the first embodiment of this utility model.

[0015] Figure 3 This is a right-side view of the upper material box cover of the electrolytic cell according to the first embodiment of this utility model.

[0016] Figure 4 This is a schematic diagram of the rotating assembly according to the first embodiment of the present invention.

[0017] Figure 5 This is a schematic diagram of the movement of the sealing cylinder cover according to the first embodiment of this utility model.

[0018] In the diagram: 101-Cylinder body, 102-Sealing cylinder cover, 103-Left support lug, 104-Right support lug, 105-Pin, 106-Rotating block, 107-Rotating shaft, 108-Cover bolt, 109-U-shaped block, 110-Positioning ring, 111-Wing nut. Detailed Implementation

[0019] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0020] The first embodiment of this application is as follows:

[0021] Please see Figures 1 to 5 ,in Figure 1 This is a schematic diagram of the overall structure of the upper material tank cover of the electrolytic cell. Figure 2 This is an overall front view of the upper material tank cover of the electrolytic cell. Figure 3 This is a right-side view of the upper feed hopper cover of the electrolytic cell. Figure 4 This is a schematic diagram of the rotating assembly. Figure 5 This is a schematic diagram of the movement of the sealing cylinder cover. This utility model provides a cylinder cover for the upper material bin of an electrolytic cell: it includes a cylinder body 101, a sealing cylinder cover 102, and a connecting device. The connecting device includes a left support lug 103, a right support lug 104, a rotating assembly, a positioning assembly, and an airtight assembly. The rotating assembly includes a pin 105 and a rotating block 106. The positioning assembly includes a rotating shaft 107 and a pressure bolt 108. The airtight assembly includes a U-shaped block 109 and a locking component. The locking component includes a positioning ring 110 and a wing nut 111. The aforementioned solution addresses the problems of traditional electrolytic cell upper material tank cover, which is complex in structure, not securely fixed, prone to loosening and displacement, has poor sealing effect, and is prone to material leakage. It also solves the problem of inconvenience in opening and disassembling the cover when it is necessary to observe the material level in the tank. Understandably, the aforementioned solution can simplify the structure of the electrolytic cell upper material tank cover, make it securely fixed, not prone to loosening and displacement, have a good sealing effect, and make it easier to open and disassemble. It can also improve the airtightness between the sealing cover 102 and the cylinder body 101.

[0022] In this specific embodiment, the sealing cap 102 is detachably connected to the cylinder body 101 and is located on one side of the cylinder body 101. The sealing cap 102 is disposed on the cylinder body 101, and a sealing gasket is provided at the connection between the sealing cap 102 and the cylinder body 101. When the sealing cap 102 is placed on the cylinder body 101, the sealing gasket presses against the edge of the cylinder body 101, thereby improving the airtightness between the sealing cap 102 and the cylinder body 101.

[0023] The left support ear 103 is fixedly connected to the cylinder body 101 and located on one side of the cylinder body 101. The right support ear 104 is fixedly connected to the cylinder body 101 and located on the side of the cylinder body 101 away from the left support ear 103. The sealing cylinder cover 102 is connected to the left support ear 103 via the rotating assembly. The positioning assembly is disposed on the right support ear 104. The airtight assembly is disposed on the sealing cylinder cover 102. The left support ear 103 is disposed on the left side of the outer surface of the cylinder body 101. The right support ear 104 and the left support ear 103 are symmetrically disposed on the right side of the outer surface of the cylinder body 101. The rotating assembly is disposed on the left support ear 103. The left side of the sealing cylinder cover 102 is connected to the rotating assembly, so that the sealing cylinder cover 102 can rotate on the left support ear 103 via the rotating assembly, thereby allowing the sealing cylinder cover 102 to move towards the left support ear 103 via the rotating assembly. The right support ear 104 can be rotated closer to or further away from the direction of the right support ear 104. The right support ear 104 is provided with the positioning component. The sealing cylinder cover 102 is connected to the right support ear 104 through the positioning component. By providing the airtight component on the sealing cylinder cover 102, the sealing cylinder cover 102 can be kept stable after being connected to the positioning component, making it easy to install and remove the sealing cylinder cover 102. By providing the left support ear 103 and the right support ear 104 on the left and right sides of the cylinder body 101 respectively, the sealing cylinder cover 102 can be rotated on the left support ear 103 through the rotating component. This makes the structure of the upper material box cylinder cover of the electrolytic cell simple. The sealing cylinder cover 102 is connected to the right support ear 104 through the positioning component and kept stable through the airtight component, making it firmly fixed, not easy to loosen or shift, with good sealing effect, and easy to open and remove.

[0024] Secondly, the pin 105 is fixedly connected to the left support ear 103 and located on one side of the left support ear 103; the rotating block 106 is fixedly connected to the sealing cylinder cover 102 and rotatably connected to the pin 105. The two ends of the pin 105 are respectively inserted into the two sides of the left support ear 103, and the pin 105 is fixed on the left support ear 103. The rotating block 106 is fixed on the left side of the outer surface of the sealing cylinder cover 102. The rotating block 106 is penetrated by the pin 105, so that the rotating block 106 is located between the left support ears 103, so that the rotating block 106 can rotate on the pin 105, thereby allowing the sealing cylinder cover 102 to move closer to or away from the right side of the cylinder body 101, making it convenient to operate when observing the material level in the cylinder.

[0025] Meanwhile, the rotating shaft 107 is fixedly connected to the right support ear 104 and is located on one side of the right support ear 104; the pressure cap bolt 108 is rotatably connected to the rotating shaft 107 and is located on one side of the rotating shaft 107. The two ends of the rotating shaft 107 are respectively inserted into the inner surface of the right support ear 104. The bottom ends of the pressure cap bolt 108 are penetrated by the rotating shaft 107, so that the pressure cap bolt 108 can rotate on the rotating shaft 107, and the sealing cylinder cover 102 can rotate in the direction of the pressure cap bolt 108 through the rotating block 106.

[0026] In addition, the U-shaped block 109 is fixedly connected to the sealing cylinder cover 102 and detachably connected to the pressure cap bolt 108; the positioning ring 110 is slidably connected to the pressure cap bolt 108 and is located on one side of the pressure cap bolt 108; the wing nut 111 is threadedly connected to the pressure cap bolt 108 and is located on the side of the pressure cap bolt 108 near the positioning ring 110. The U-shaped block 109 is fixed to the right side of the outer surface of the sealing cylinder cover 102. The U-shaped block 109 has a groove. When the sealing cylinder cover 102 rotates toward the pressure cap bolt 108, the U-shaped block 109 can rotate to the pressure cap bolt 108, so that the pressure cap bolt 108 is located on the U-shaped block. Inside 109, the positioning ring 110 and the wing nut 111 are sequentially inserted into the top of the pressure cap bolt 108, and the wing nut 111 is rotated, causing the wing nut 111 to push the positioning ring 110 on the pressure cap bolt 108 toward the U-shaped block 109 until the positioning ring 110 abuts against the U-shaped block 109. At this time, the sealing cylinder cover 102 is in a closed state on the cylinder body 101 and remains stable, so that the sealing cylinder cover 102 is firmly fixed without loosening or displacement. Moreover, it is not easy to fall off after being embedded, and the sealing effect is ideal, reducing the workload of employees and extending the service life of the sealing cylinder cover 102 and the seal.

[0027] When using the upper material box cover of the electrolytic cell according to this embodiment, by setting the left support lug 103 and the right support lug 104 on the left and right sides of the cylinder body 101 respectively, the sealing cover 102 is rotated towards the pressure bolt 108 via the rotating block 106. The U-shaped block 109 can rotate to the pressure bolt 108, so that the pressure bolt 108 is located inside the U-shaped block 109. At this time, the positioning ring 110 and the wing nut 111 are inserted into the top of the pressure bolt 108 in sequence, and the wing nut 111 is rotated, so that the wing nut 111 pushes the positioning ring 110 on the pressure bolt 108 towards the U-shaped block 109 until the positioning ring 110 abuts against the U-shaped block 109. At this time, the sealing cover 102 is in a closed state on the cylinder body 101 and remains stable, so that the upper material box cover of the electrolytic cell has a simple structure, good sealing effect, and is relatively convenient to open and disassemble.

[0028] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A cover for an upper feed tank of an electrolytic cell, comprising a cylinder body and a sealing cover, wherein the sealing cover is detachably connected to the cylinder body and is located on one side of the cylinder body, characterized in that, It also includes a connecting device; The connecting device includes a left support ear, a right support ear, a rotating assembly, a positioning assembly, and an airtight assembly. The left support ear is fixedly connected to the cylinder body and is located on one side of the cylinder body. The right support ear is fixedly connected to the cylinder body and is located on the side of the cylinder body away from the left support ear. The sealing cylinder cover is connected to the left support ear through the rotating assembly. The positioning assembly is disposed on the right support ear. The airtight assembly is disposed on the sealing cylinder cover.

2. The upper material tank cover of the electrolytic cell as described in claim 1, characterized in that, The rotating assembly includes a pin and a rotating block. The pin is fixedly connected to the left support lug and is located on one side of the left support lug. The rotating block is fixedly connected to the sealing cylinder cover and is rotatably connected to the pin.

3. The upper material tank cover of the electrolytic cell as described in claim 1, characterized in that, The positioning assembly includes a rotating shaft and a pressure cap bolt. The rotating shaft is fixedly connected to the right support lug and is located on one side of the right support lug. The pressure cap bolt is rotatably connected to the rotating shaft and is located on one side of the rotating shaft.

4. The upper material tank cover of the electrolytic cell as described in claim 3, characterized in that, The airtight component includes a U-shaped block and a locking member. The U-shaped block is fixedly connected to the sealing cylinder cover and detachably connected to the pressure cap bolt. The locking member is disposed on the pressure cap bolt.

5. The upper material tank cover of the electrolytic cell as described in claim 4, characterized in that, The locking component includes a positioning ring and a wing nut. The positioning ring is slidably connected to the cover bolt and is located on one side of the cover bolt. The wing nut is threadedly connected to the cover bolt and is located on the side of the cover bolt closer to the positioning ring.

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