Petroleum coke auxiliary conveying mechanism

Abstract

The utility model discloses a petroleum coke auxiliary conveying mechanism, and mainly relates to the field of petroleum coke conveying equipment. Comprising a conveying bin body and a driving part, an eccentric wheel mechanism connected with the driving part is rotationally connected with a driving connecting rod, a plurality of spring plates are obliquely arranged on the bottom face of the conveying bin body, the spring plates are connected to the same vibration frame body, and the vibration frame body is in sliding connection relative to an equipment rack; the vibration frame body is rotationally connected with the other end of the driving connecting rod; a gate valve is arranged at the position of a discharging port of the conveying bin body, a valve body leveling mechanism is arranged at the position of the gate valve in a matched mode, and when the valve body leveling mechanism is arranged above the gate valve in a matched mode, the valve body leveling mechanism is flush with the conveying face in the conveying bin body. The utility model has the beneficial effects that the problem of accumulation of a large amount of calcined petroleum coke at the arrangement position of the gate valve can be avoided, so that the normal conveying of the calcined petroleum coke by the vibration conveying platform is ensured.

Description

Technical Field

[0001] This utility model relates to the field of petroleum coke conveying equipment, specifically a petroleum coke auxiliary conveying mechanism. Background Technology

[0002] The raw materials required for the preparation of anode carbon blocks mainly include a mixture of calcined petroleum coke and asphalt. Therefore, the petroleum coke needs to be roasted during processing to meet the requirements for anode carbon block preparation. During the roasting process, the anode carbon blocks are roasted from large coke particles to smaller ones. Therefore, a vibrating conveyor is convenient for conveying the roasted carbon blocks, eliminating the need for manual operation, as shown in the attached diagram of the instruction manual. Figure 1 As shown. During the vibratory conveying process, the vibratory conveying mechanism needs to store anode carbon blocks. Therefore, the vibratory conveying mechanism is positioned at a high level, and a storage tank is set below it. This allows for direct delivery to the storage tank during the conveying process. When a storage tank is full, the connection between the vibratory conveying mechanism and the tank is closed, allowing for further delivery to subsequent storage tanks. However, the installation of the gate valve (i.e., the valve body between the vibratory conveying mechanism and the storage tank) requires a flexible connection between the gate valve and the conveying tank to avoid affecting the normal vibratory conveying of the tank. This results in a certain dimensional difference between the gate valve and the conveying tank. When the calcined petroleum coke is delivered to this location, petroleum coke accumulation occurs. Furthermore, due to the irregular size and high surface friction coefficient of the calcined petroleum coke, calcined petroleum coke deposits accumulate above the gate valve, exceeding the conveying end face of the tank, thus affecting the normal delivery of subsequent petroleum coke.

[0003] Based on the above problems, it is necessary to set up an auxiliary conveying mechanism for petroleum coke that can ensure that a large amount of calcined petroleum coke will not accumulate at the location of the gate valve, thereby ensuring the normal conveying of calcined petroleum coke by the vibrating conveyor platform. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary conveying mechanism for petroleum coke, which can ensure that calcined petroleum coke will not accumulate at the gate valve position during the conveying process of calcined petroleum coke on the vibrating conveying platform, thereby ensuring the normal conveying of calcined petroleum coke on the vibrating conveying platform.

[0005] To achieve the above objectives, this utility model employs the following technical solution:

[0006] The utility model provides a kind of petroleum coke auxiliary conveying mechanism, including conveying bin, driving element, eccentric mechanism rotationally connected with the driving link connected to the driving element, the bottom surface position of the conveying bin is obliquely provided with multiple spring plates, multiple the spring plate is connected to the same vibration frame, and the vibration frame is slidably connected between the equipment rack, the vibration frame is rotationally connected with the other end of the driving link;

[0007] The discharge port of the conveying bin is provided with a plug valve, and a valve body flattening mechanism is cooperatively arranged at the position above the plug valve. When the valve body flattening mechanism is cooperatively arranged at the position above the plug valve, the valve body flattening mechanism is flush with the conveying surface inside the conveying bin.

[0008] The valve body flattening mechanism includes a flattening plate and a limiting piece. The size of the flattening plate is adapted to the size of the plug valve, and the limiting piece is arranged on the flattening plate to limit the position of the flattening plate relative to the plug valve.

[0009] The limiting piece is a limiting rod arranged above the flattening plate. When the bin end cover above the plug valve is closed, the upper end of the limiting rod abuts against the bin end cover.

[0010] The limiting rod is a telescopic rod, and the length of the limiting rod can be adjusted by a telescopic mechanism.

[0011] A balance rod is arranged on the lower end surface of the flattening plate, and the balance rod is arranged at the center of the lower end surface of the flattening plate.

[0012] A magnetic element is arranged at the outer edge of the lower end surface of the flattening plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] When the device is set, the valve body flattening mechanism is set to realize the normal conveying of calcined petroleum coke through the plug valve position of the conveying bin. When the device is set, the flattening plate and the limiting piece are set. The size of the flattening plate is adapted to the size of the position above the plug valve, so that the calcined petroleum coke after the flattening plate does not fall on the position above the plug valve, and can be normally delivered and conveyed. The limiting piece can stably limit the position of the flattening plate above the plug valve. Even in the case of vibrating conveying of the conveying bin, the flattening plate does not deviate from the relative position of the plug valve, thereby ensuring the installation stability of the flattening plate. BRIEF DESCRIPTION OF DRAWINGS

[0015] ATTACH Figure 1 It is the vibration conveying platform structure schematic diagram of the utility model.

[0016] Figure 1 is a schematic diagram of the installation structure of the present application. Figure 2 Figure 2 is a schematic diagram of the bottom of the present application.

[0017] Figure 3 is a schematic diagram of the bottom of the present application. Figure 3 Figure 4 is a schematic diagram of the bottom of the present application.

[0018] Reference signs shown in the drawings:

[0019] 1, conveying bin body; 2, driving member; 3, driving connecting rod; 4, spring plate; 5, vibration frame body; 6, flat plate; 7, limiting member; 8, limiting rod; 9, balance rod; 10, bin body end cover. DETAILED DESCRIPTION

[0020] The present application will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present application and are not used to limit the scope of the present application. Furthermore, it should be understood that after reading the content taught by the present application, those skilled in the art can make various modifications or changes to the present application, and these equivalent forms also fall within the scope defined by the present application.

[0021] As shown in the drawings Figure 1 , it is a structural schematic diagram of a vibration conveying platform, which comprises a conveying bin body 1 and a driving member 2. The driving member 2 is connected with an eccentric wheel mechanism, and the eccentric wheel mechanism is rotationally connected with a driving connecting rod 3. A plurality of spring plates 4 are arranged on the bottom surface of the conveying bin body 1 in an inclined manner. The plurality of spring plates 4 are connected to the same vibration frame body 5, and the vibration frame body 5 is slidingly connected between the equipment racks. The vibration frame body 5 is rotationally connected with the other end of the driving connecting rod 3. When in use, the driving member 2 drives the eccentric wheel mechanism to rotate, so that the eccentric wheel drives the driving connecting rod 3 to transmit force. The other end of the driving connecting rod 3 is connected with the vibration frame body 5, so as to push the vibration frame body 5 to move in the front and back positions. The plurality of spring plates 4 are connected between the vibration frame body 5, so that the vibration frame body 5 drives the plurality of spring plates 4 to move in the front and back positions. The spring plates 4 transmit force to the conveying bin body 1, so that the conveying bin body 1 moves in the front and back positions and conveys the calcined petroleum coke in the conveying bin body 1 under the action of inertia. The vibration conveying platform is a relatively common vibration conveying mechanism. During the storage of the anode carbon blocks, it is necessary to ensure that the calcined petroleum coke is conveyed to each storage tank. Therefore, a discharge port is arranged on the conveying bin body 1, and a plug valve is used to complete the vibration conveying and automatic storage of the calcined petroleum coke.

[0022] For the technical problems mentioned in the background art, the following structure is provided:

[0023] The lower outlet position of the conveying bin body 1 is provided with a plug valve, and a valve body flattening mechanism is matched and arranged at the position of the plug valve. When the valve body flattening mechanism is matched at the position above the plug valve, the valve body flattening mechanism is flush with the conveying surface in the conveying bin body 1. Because the main problem of the coking petroleum coke blockage and accumulation at the position of the plug valve in the process of traditional coking petroleum coke transportation is that the friction coefficient of the coking petroleum coke is large, so the friction force between the adjacent coking petroleum coke is also large, and because the vibration conveying platform mainly relies on the inertia of the coking petroleum coke for conveying, when the coking petroleum coke is attached at the position above the plug valve, more and more coking petroleum coke will be attached and adhered to each other due to the friction force, so that the problem of coking petroleum coke accumulation at the position above the plug valve occurs, thereby affecting the normal conveying of the vibration conveying platform to the coking petroleum coke. After the valve body flattening mechanism is arranged at the position above the plug valve, the valve body flattening mechanism can be flush with the conveying surface in the conveying bin body 1, so that when the coking petroleum coke passes through the plug valve position again, the coking petroleum coke will not fall into the groove with a difference between the plug valve and the conveying end surface of the conveying bin body 1, so that the coking petroleum coke can be normally conveyed through the valve body flattening mechanism, thereby solving the problem of coking petroleum coke blockage and accumulation at the plug valve position. As for the specific structure of the valve body flattening mechanism, the valve body flattening mechanism comprises a flattening plate 6 and a limiting piece 7, the size of the flattening plate 6 is matched with the size of the plug valve, and the limiting piece 7 is arranged on the flattening plate 6 to limit the position of the flattening plate 6 relative to the plug valve. Because the conveying bin body 1 of the vibration conveying platform is vibrating, it is necessary to limit the position of the flattening plate 6 relative to the plug valve to ensure that the flattening plate 6 can effectively act on the position above the plug valve, so the limiting piece 7 is arranged.

[0024] The limiting piece 7 is a limiting rod 8 arranged above the flattening plate 6, and when the bin end cover 10 above the plug valve position is closed, the upper end position of the limiting rod 8 abuts against the bin end cover 10. Because the bin end cover 10 is part of the conveying bin body 1, the position of the bin end cover 10 and the flattening plate 6 is limited during vibration conveying, so that the flattening plate 6 can effectively act on the position above the plug valve, thereby enabling the coking petroleum coke to normally pass through the plug valve. The limiting rod 8 is a telescopic rod, and the length of the limiting rod 8 can be adjusted by a telescopic mechanism to ensure that there is an effective force between the limiting rod 8 and the bin end cover 10, so that the flattening plate 6 is limited and arranged above the plug valve.

[0025] The balance bar 9 is arranged on the lower end surface of the flat plate 6 and is arranged at the center of the lower end surface of the flat plate 6. Because the limit bar 8 is arranged, the center of gravity of the valve body flattening mechanism is arranged above the whole, so the balance bar 9 is arranged on the lower end surface of the flat plate 6 to ensure the balance of the whole valve body flattening mechanism.

[0026] The magnetic attraction member is arranged at the outer edge of the lower end surface of the flat plate 6 to ensure that the relative position between the flat plate 6 and the plug valve is more stable.

[0027] Therefore, the petroleum coke auxiliary conveying mechanism can ensure that the calcined petroleum coke does not accumulate at the position of the plug valve during the conveying process on the vibrating conveying platform, thereby ensuring the normal conveying of the calcined petroleum coke on the vibrating conveying platform.

Claims

1. A petroleum coke auxiliary conveying mechanism, comprising a conveying bin body (1) and a driving member (2), an eccentric mechanism connected with the driving member (2) is rotationally connected with a driving connecting rod (3), a plurality of spring plates (4) are arranged on the bottom surface of the conveying bin body (1) in a slanting manner, the plurality of spring plates (4) are connected to a same vibrating frame body (5), the vibrating frame body (5) is slidingly connected relative to a device rack, and the vibrating frame body (5) is rotationally connected with the other end of the driving connecting rod (3). characterized in that A plug valve is arranged at the discharging opening of the conveying bin body (1), a valve body flattening mechanism is arranged at the position of the plug valve, the valve body flattening mechanism is flush with the conveying surface in the conveying bin body (1) when the valve body flattening mechanism is arranged at the position above the plug valve.

2. The petroleum coke assisted conveying mechanism as claimed in claim 1 wherein: The valve body flattening mechanism comprises a flattening plate (6) and a limiting member (7), the size of the flattening plate (6) is matched with the size of the plug valve, and the limiting member (7) is arranged on the flattening plate (6) to limit the position of the flattening plate (6) relative to the plug valve.

3. The petroleum coke assisted conveying mechanism of claim 2, wherein: The limiting member (7) is a limiting rod (8), the limiting rod (8) is arranged at the position above the flattening plate (6), and the upper end of the limiting rod (8) abuts against the bin end cover (10) when the bin end cover (10) is closed at the position above the plug valve.

4. The petroleum coke assisted conveying mechanism of claim 3, wherein: The limiting rod (8) is a telescopic rod, and the length of the limiting rod (8) can be adjusted through a telescopic mechanism.

5. The petroleum coke assisted conveying mechanism of claim 4, wherein: A balance rod (9) is arranged on the lower end surface of the flattening plate (6), and the balance rod (9) is arranged at the center position of the lower end surface of the flattening plate (6).

6. The petroleum coke assisted conveying mechanism as claimed in claim 2, wherein: A magnetic member is arranged at the outer edge position of the lower end surface of the flattening plate (6).

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