Petroleum coke modular batching device based on multi-shaft collaborative staggered stirring

Abstract

The utility model relates to the technical field of petroleum coke processing, and discloses a modular petroleum coke batching device based on multi-shaft collaborative staggered stirring, which comprises a modular dispersion bin and a screw conveyer, the modular dispersion bin consists of a plurality of independent dispersion bins, and a dispersion rotating shaft and a modular dispersion blade are arranged in each bin. The bottom end of the dispersing bin is connected with the mixing bin, a multi-shaft synergistic stirring module is arranged in the dispersing bin and comprises a longitudinal shaft stirring paddle and a transverse shaft stirring paddle, efficient mixing is achieved, the uniformity of burdening is improved, and uniform dispersing and mixing of materials can be achieved through a dispersing rotating shaft and a modularized dispersing blade in the modularized dispersing bin and the multi-shaft synergistic stirring module in the mixing bin. And the longitudinal shaft stirring paddles and the transverse shaft stirring paddles in the multi-shaft synergistic stirring module are distributed in a synergistic and staggered manner, so that the stirring efficiency can be effectively improved, and the materials are ensured to be fully mixed in the mixing bin.

Description

Technical Field

[0001] This utility model relates to the field of petroleum coke processing technology, specifically to a modular petroleum coke batching device based on multi-axis cooperative staggered stirring. Background Technology

[0002] In the production of petroleum coke, batching and mixing are two key steps that directly affect the quality of the final product and production efficiency.

[0003] In the process of implementing the embodiments of this disclosure, at least the following problems were found in the related art:

[0004] Traditional petroleum coke batching units typically employ a single mixing method, which often leads to uneven material mixing, low mixing efficiency, poor operational flexibility, difficult maintenance, and unstable material conveying. Furthermore, due to the lack of modular design, traditional equipment also suffers from structural limitations, such as insufficient stability and difficulty in adapting to varying production demands. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides a modular batching device for petroleum coke based on multi-axis coordinated staggered stirring, which has the advantage of adapting to changes in different production needs.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a modular petroleum coke batching device based on multi-axis coordinated staggered stirring, comprising a modular dispersion bin and a screw conveyor, wherein the screw conveyor is located above the modular dispersion bin, and the inlet of the modular dispersion bin is connected to the outlet of the screw conveyor.

[0009] The modular distributed warehouse consists of an independent distributed warehouse and a connecting frame. The number of the independent distributed warehouses is greater than or equal to 2, and they are all connected in parallel through the connecting frame.

[0010] The independent dispersion chamber is equipped with a dispersion shaft, and the dispersion shaft is equipped with several modular dispersion blades. The several modular dispersion blades are connected longitudinally, and the several modular dispersion blades are connected by a quick-release plug-in connection.

[0011] The bottom of the independent dispersion chamber is provided with a discharge port, and the feeding end of the discharge port is connected to a mixing chamber, which is equipped with a multi-axis collaborative stirring module.

[0012] The multi-axis coordinated stirring module includes two longitudinal axis stirring blades and a transverse axis stirring blade. The two longitudinal axis stirring blades are located on the left and right sides of the mixing chamber, and the transverse axis stirring blade is located above the longitudinal axis stirring blades. The transverse axis stirring blade has a number of blades, and the blades are staggered and coordinated with the two longitudinal axis stirring blades.

[0013] Preferably, a first feeding pipe is provided between the inlet of the modular dispersion bin and the outlet of the screw conveyor, and a first material passage valve is provided on the first feeding pipe.

[0014] Preferably, the dispersion shaft, the longitudinal axis agitator, and the transverse axis agitator are all driven by a drive motor.

[0015] Preferably, a second feeding pipe is provided between the discharge port and the mixing chamber, and a second feeding valve is provided on the second feeding pipe.

[0016] Preferably, the mixing chamber consists of an upper chamber and a lower chamber, and both the upper and lower chambers are provided with fixing hoops on their outer walls. The fixing hoops on the upper and lower sides are locked together by fixing bolts.

[0017] Preferably, the rotational speed and direction of each of the two longitudinal and transverse agitators are independently controllable.

[0018] Preferably, the blades of the longitudinal axis agitator are blade-type blades, and the blades of the transverse axis agitator are propeller-type composite blades.

[0019] (III) Beneficial Effects

[0020] Compared with the prior art, this utility model provides a modular petroleum coke batching device based on multi-axis cooperative staggered stirring, which has the following beneficial effects:

[0021] 1. Improved uniformity of ingredients: Through the dispersion shaft and modular dispersion blades in the modular dispersion chamber, and the multi-axis collaborative stirring module in the mixing chamber, uniform dispersion and mixing of materials can be achieved.

[0022] 2. Improved mixing efficiency: The coordinated staggered distribution of the longitudinal and transverse agitators in the multi-axis collaborative mixing module can effectively improve mixing efficiency and ensure that the materials are fully mixed in the mixing chamber.

[0023] 3. Improved operational flexibility: The dispersion shaft, longitudinal axis agitator, and transverse axis agitator are all independently controlled by drive motors, allowing for adjustment of speed and direction based on material characteristics and mixing requirements, thus enabling more flexible operation.

[0024] 4. The maintenance process is simplified. The modular dispersed blades adopt quick-release plug-in connection, which facilitates quick replacement and maintenance and improves the maintenance efficiency of the equipment.

[0025] 5. The material conveying process has been optimized. By setting up a first feeding pipe and a second feeding pipe, as well as corresponding material valves, the material conveying volume and conveying time can be precisely controlled, ensuring the continuity and stability of the batching process.

[0026] 6. Enhanced structural stability: The mixing chamber consists of an upper chamber and a lower chamber, which are locked together by fixing hoops and bolts, thus enhancing the stability and durability of the structure.

[0027] 7. Improved production efficiency: Due to the optimization of the batching and mixing process, the entire unit can dynamically allocate petroleum coke raw materials according to the preset formula, thereby improving production efficiency, shortening the production cycle, and reducing energy consumption. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0029] Figure 2 This is a schematic diagram of the internal structure of the independent distribution bin of this utility model;

[0030] Figure 3 This is a schematic diagram of the internal structure of the mixing chamber of this utility model.

[0031] In the diagram: 1. Modular dispersion bin; 1-1. Independent dispersion bin; 1-2. Connecting frame; 2. Screw conveyor; 3. Dispersion shaft; 4. Modular dispersion blade; 5. Discharge port; 6. Mixing bin; 7. Multi-axis collaborative mixing module; 7-1. Longitudinal axis mixing paddle; 7-2. Horizontal axis mixing paddle; 8. First feed pipe; 9. First feed valve; 10. Second feed pipe; 11. Second feed valve; 12. Fixing hoop. Detailed Implementation

[0032] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Example:

[0034] Please see Figure 1-3 A modular batching device for petroleum coke based on multi-axis collaborative staggered stirring includes a modular dispersion bin 1 and a screw conveyor 2, wherein the screw conveyor 2 is positioned above the modular dispersion bin 1, and the inlet of the modular dispersion bin 1 and the outlet of the screw conveyor 2 are connected by a connecting pipe.

[0035] The modular distributed bin 1 consists of at least two independent distributed bins 1-1 and a connecting frame 1-2. The number of these independent distributed bins 1-1 is greater than or equal to 2, and they are connected together in parallel by the connecting frame 1-2.

[0036] Each independent dispersion chamber 1-1 is equipped with a dispersion shaft 3, and several modular dispersion blades 4 are installed on the dispersion shaft 3. These modular dispersion blades 4 are arranged longitudinally and connected by a quick-release plug-in connection, which facilitates quick replacement and maintenance.

[0037] Each independent dispersion chamber 1-1 is provided with a discharge port 5 at its bottom end. The feeding end of each discharge port 5 is connected to a mixing chamber 6, and the mixing chamber 6 is provided with multiple shaft co-mixing modules 7.

[0038] The multi-axis coordinated stirring module 7 includes at least two longitudinal axis stirring blades 7-1 and at least one transverse axis stirring blade 7-2. The two longitudinal axis stirring blades 7-1 are arranged on the left and right sides of the mixing chamber 6, and the transverse axis stirring blade 7-2 is arranged above the two longitudinal axis stirring blades 7-1. The transverse axis stirring blade 7-2 can have multiple blades, and these blades are staggered and coordinated with the two longitudinal axis stirring blades 7-1 to achieve a more efficient stirring effect.

[0039] Specifically, a first feeding pipe 8 was specially designed between the inlet of the modular dispersing bin 1 and the outlet of the screw conveyor 2. This first feeding pipe 8 not only connects the two key components, but also features a first material passage valve 9 in its pipeline design. This design allows the operator to precisely control the flow of materials, ensuring that materials can be smoothly and orderly transferred from the modular dispersing bin 1 to the screw conveyor 2, thereby improving the efficiency and reliability of the entire material handling system.

[0040] Specifically, the dispersion shaft 3, the longitudinal axis agitator 7-1, and the transverse axis agitator 7-2 are all powered and driven by their respective drive motors.

[0041] Specifically, a second feeding pipe 10 is specially installed between the discharge port 5 and the mixing chamber 6. The function of this second feeding pipe 10 is to ensure that the material can be smoothly transferred from the discharge port 5 to the mixing chamber 6. In order to better control the flow of material, a second material flow valve 11 is also specially installed on the second feeding pipe 10. This second material flow valve 11 can be operated manually or automatically. Its main function is to regulate and control the flow rate of material through the second feeding pipe 10, ensuring that the material ratio is accurate throughout the mixing process, thereby improving mixing efficiency and mixing quality.

[0042] Specifically, in this invention, the mixing chamber 6 is composed of two main parts: an upper chamber and a lower chamber. Both chambers are equipped with fixing hoops 12 on their outer walls, designed to ensure structural stability. To further enhance the function of the fixing hoops 12, they are installed on the upper and lower sides of the chamber and secured with a series of bolts. This design not only ensures the robustness and durability of the mixing chamber 6 but also facilitates disassembly and maintenance when needed.

[0043] Specifically, the rotational speed and direction of the two longitudinal axis impellers 7-1 and the transverse axis impeller 7-2 can be controlled independently. This means that the rotational speed and direction of each impeller can be adjusted individually to adapt to different mixing needs and conditions. This independent control mechanism ensures the flexibility and precision of the mixing process, allowing the mixing operation to be optimized according to specific application scenarios, thereby improving mixing efficiency and mixing quality.

[0044] Specifically, in this invention, the blades of the longitudinal axis stirring paddle 7-1 are designed as blade-type blades, which makes stirring more efficient and can better cut and disperse the mixture. The blades of the transverse axis stirring paddle 7-2, on the other hand, adopt a propeller-type composite blade design. This design not only provides powerful propulsion but also promotes uniform mixing of the mixture. Through this unique combination, the longitudinal and transverse axis stirring paddles work together to achieve a more efficient and uniform stirring effect.

[0045] Working principle: The raw materials enter the feed port of the modular dispersion bin 1 through the screw conveyor 2.

[0046] The modular dispersion chamber 1 consists of multiple independent dispersion chambers 1-1, which are connected in parallel by a connecting frame 1-2. Each independent dispersion chamber contains a dispersion shaft 3, on which several modular dispersion blades 4 are mounted.

[0047] The dispersing blade 4 is connected by a quick-release plug-in joint for easy replacement and maintenance. The dispersing shaft 3 is driven by a drive motor, which rotates the dispersing blade to perform initial dispersing and cutting of the raw materials.

[0048] The dispersed raw materials enter the second feeding pipe 10 through the bottom outlet 5 of the independent dispersion chamber 1-1. At this time, the first feeding valve 9 controls the flow rate of the raw materials.

[0049] The second feeding pipe 10 transports the raw materials into the mixing chamber 6, which consists of an upper chamber and a lower chamber, and the two parts are locked together by a fixing hoop 12 and fixing bolts.

[0050] The mixing chamber 6 is equipped with multiple agitators, including two longitudinal agitators 7-1 and several transverse agitators 7-2. The longitudinal agitators 7-1 are located on the left and right sides of the mixing chamber 6, while the transverse agitators 7-2 are located above the longitudinal agitators.

[0051] The rotational speed and direction of the longitudinal axis impeller 7-1 and the transverse axis impeller 7-2 can be controlled independently to achieve the best mixing effect. The longitudinal axis impeller uses blade-type blades, while the transverse axis impeller uses propeller-type composite blades.

[0052] The number of blades of the horizontal axis agitator 7-2 and the vertical axis agitator 7-1 are staggered to ensure that the raw materials are fully mixed in the mixing chamber 6.

[0053] The mixed material is discharged through the outlet of mixing chamber 6 for further processing or use.

[0054] The entire system, through its modular design, allows for flexible adjustment of the number and size of the dispersion chambers to adapt to different production scales and types. Multiple independent dispersion chambers can dynamically distribute petroleum coke raw materials according to a preset formula, improving production efficiency, shortening the production cycle, and reducing energy consumption. Simultaneously, multi-shaft coordinated mixing ensures uniform material mixing, further enhancing production efficiency and product quality.

[0055] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A petroleum coke modular dosing device based on multi-axis coordinated misalignment stirring, characterized in that: It includes a modular dispersion bin (1) and a screw conveyor (2), the screw conveyor (2) being located above the modular dispersion bin (1), and the inlet of the modular dispersion bin (1) being connected to the outlet of the screw conveyor (2); The modular distributed storage unit (1) consists of independent distributed storage units (1-1) and connecting frames (1-2). The number of independent distributed storage units (1-1) is greater than or equal to 2, and they are all connected in parallel through the connecting frames (1-2). The independent dispersion chamber (1-1) is provided with a dispersion shaft (3), and the dispersion shaft (3) is provided with a number of modular dispersion blades (4). The number of modular dispersion blades (4) are connected longitudinally, and the number of modular dispersion blades (4) are connected by a quick-release plug-in connection. The bottom end of the independent dispersion chamber (1-1) is provided with a discharge port (5), and the feeding end of the discharge port (5) is connected to a mixing chamber (6). The mixing chamber (6) is provided with a multi-axis collaborative stirring module (7). The multi-axis coordinated stirring module (7) includes two longitudinal axis stirring blades (7-1) and a transverse axis stirring blade (7-2). The two longitudinal axis stirring blades (7-1) are located on the left and right sides of the mixing chamber (6). The transverse axis stirring blade (7-2) is located above the longitudinal axis stirring blades (7-1). The transverse axis stirring blade (7-2) has a number of blades, and the blades are staggered and coordinated with the two longitudinal axis stirring blades (7-1).

2. The petroleum coke modular dosing device based on multi-axis coordinated misalignment stirring according to claim 1, characterized in that: A first feeding pipe (8) is provided between the inlet of the modular dispersion bin (1) and the outlet of the screw conveyor (2), and a first material passage valve (9) is provided on the first feeding pipe (8).

3. The petroleum coke modular dosing device based on multi-axis coordinated misalignment stirring according to claim 1, characterized in that: The dispersion shaft (3), the longitudinal axis stirring paddle (7-1), and the transverse axis stirring paddle (7-2) are all driven by a drive motor.

4. The petroleum coke modular dosing device based on multi-axis coordinated misalignment stirring according to claim 1, characterized in that: A second feeding pipe (10) is provided between the discharge port (5) and the mixing chamber (6), and a second feeding valve (11) is provided on the second feeding pipe (10).

5. The petroleum coke modular dosing device based on multi-axis coordinated misalignment stirring according to claim 1, characterized in that: The mixing chamber (6) consists of an upper chamber and a lower chamber. The outer walls of the upper and lower chambers are provided with fixing hoops (12), and the fixing hoops (12) on the upper and lower sides are locked by fixing bolts.

6. The petroleum coke modular dosing device based on multi-axis coordinated misalignment stirring according to claim 1, characterized in that: The rotational speed and direction of each of the two longitudinal axis agitators (7-1) and the transverse axis agitator (7-2) are independently controllable.

7. The petroleum coke modular dosing device based on multi-axis coordinated misalignment stirring according to claim 5, characterized in that: The blades of the longitudinal axis stirring paddle (7-1) are blade-type blades, and the blades of the transverse axis stirring paddle (7-2) are propeller-type composite blades.

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