A chimeric plug interface that prevents aluminum powder from splashing

Abstract

The present application discloses an anti-aluminum powder splashing plug-in interface, which is mainly used for sealing connection in the process of aluminum powder conveying to prevent aluminum splashing. The anti-aluminum powder splashing plug-in interface comprises an aluminum powder feeding interface, an aluminum powder discharging socket, a partition plate, a feeding switch valve and an aluminum powder conical cover. The aluminum powder feeding interface is arranged above an aluminum paste stirring kettle. The aluminum powder discharging socket is connected with a pouring frame of a turnover device. The lower end of the aluminum powder discharging socket is connected with the aluminum powder conical cover. The feeding switch valve is arranged in the middle of the aluminum powder discharging socket. The partition plate is arranged above the feeding switch valve. The anti-aluminum powder splashing plug-in interface has the advantages of simple structure, good sealing performance, effective reduction of aluminum powder splashing, improved production safety and environmental protection.

Description

Technical Field

[0001] This utility model belongs to the technical field of concrete aluminum powder feeding equipment accessories, specifically relating to a fitting interface to prevent aluminum powder splashing. Background Technology

[0002] In the field of concrete preparation, aluminum powder is often used as a gas-generating agent. During the concrete production process, aluminum powder needs to be accurately transported from the storage device to the concrete mixing equipment.

[0003] Therefore, a device is needed for feeding aluminum powder into an aluminum slurry mixing vessel. Currently, existing aluminum powder feeding equipment mostly uses screw conveyors and pneumatic conveying systems. Screw conveyors use a rotating shaft with helical blades to rotate within a sealed trough, pushing the aluminum powder along the trough to achieve feeding. However, in actual operation, when aluminum powder is conveyed from the screw conveyor outlet to the mixing vessel, the thrust of the helical blades causes the powder to rush out at a high speed, easily causing splashing. Furthermore, the simple sealing structure of the screw conveyor's connection to the mixing vessel leads to wear of the seals after prolonged use, further exacerbating aluminum powder leakage and scattering. Pneumatic conveying systems, on the other hand, utilize the energy of airflow to... In a closed-loop system that transports aluminum powder along the airflow direction, pressure needs to be released at the end of the pipe during transport to allow the aluminum powder to fall into the mixing tank. However, the sudden release of pressure causes the aluminum powder to spread instantaneously, forming a large amount of flying dust. Furthermore, the connection between the pneumatic conveying pipe and the mixing tank is prone to loosening under the impact of frequent air pressure changes, allowing aluminum powder to leak out from the gaps. In addition, some small concrete preparation companies still use manual dumping of aluminum powder, which is not only labor-intensive and inefficient, but also causes aluminum powder to splash everywhere due to collisions and airflow disturbances during dumping, exposing operators to a high concentration of aluminum powder, which seriously threatens their health.

[0004] Existing aluminum powder conveying devices are difficult to effectively prevent aluminum powder leakage and splashing. Some devices are complicated to operate and are not conducive to completing the aluminum powder transfer work quickly and efficiently. Therefore, there is an urgent need for a device that can effectively prevent aluminum powder splashing, has good sealing performance, a stable structure, and is easy to operate. Utility Model Content

[0005] To address the aforementioned issues, this paper proposes a mating connector for preventing aluminum powder splashing. The mating connector includes an aluminum powder inlet, an aluminum powder outlet, a baffle plate, a feed valve, and a conical cover. The aluminum powder inlet is located above the aluminum slurry mixing vessel. The aluminum powder outlet is connected to the tipping device's discharge rack, and its lower end is connected to the conical cover. A feed valve is located in the middle of the outlet, and a baffle plate is positioned above it. This matting connector structure prevents aluminum powder splashing, is compatible with automated production lines, and significantly improves safety and raw material utilization.

[0006] The aluminum powder inlet and outlet can be fitted together. The diameter of the aluminum powder outlet is smaller than that of the aluminum powder inlet. The aluminum powder outlet is covered by an isolation plate, with the inner ring of the isolation plate fitting snugly against the outside of the aluminum powder outlet. During the entire aluminum powder pouring process, the aluminum powder inlet and outlet fit together, effectively creating a relatively closed channel structure. At the same time, the isolation plate fully covers the aluminum powder inlet. This tight fit between the aluminum powder inlet and outlet, along with the coverage of the aluminum powder inlet by the isolation plate, effectively prevents aluminum powder from splashing during the pouring process, thus preventing unnecessary losses and safety hazards caused by aluminum powder scattering everywhere.

[0007] The aforementioned tilting device's unloading rack uses a fixed frame at its upper end to fix the aluminum powder outlet. The tilting device's unloading rack uses a tilting fixed shaft to achieve the engagement of the aluminum powder outlet and the aluminum powder inlet. The tilting device's unloading rack enables the engagement and feeding operation of the interlocking interface, making docking operations more convenient and efficient. Operators can more easily complete the aluminum powder feeding. At the same time, when separation and maintenance work is required later, it can be replaced in a relatively simple way, greatly improving the convenience of operation and the efficiency of maintenance.

[0008] The lower end of the aluminum powder conical cover is fitted into the aluminum powder storage tank. The aluminum powder conical cover has a conical structure with a lower diameter larger than the upper diameter at the connection point with the aluminum powder outlet. By tightly fitting the lower end of the aluminum powder conical cover into the aluminum powder storage tank, a relatively sealed connection structure is formed. This prevents the aluminum powder from splashing out of the storage tank due to external disturbances such as slight shaking or airflow. At the same time, thanks to its own structure, the aluminum powder conical cover allows the aluminum powder to flow smoothly out of the storage tank when it needs to be poured out, without blockage or uneven discharge, ensuring the smooth progress of the aluminum powder pouring process.

[0009] Beneficial effects:

[0010] By tightly fitting the aluminum powder inlet and outlet, and using an isolation plate to fully cover the aluminum powder inlet, a dual protection mechanism is formed. This effectively prevents aluminum powder from splashing at the fitting interface, effectively solving the problem of splashing during aluminum powder conveying, significantly improving raw material utilization, reducing production costs, and enhancing production safety.

[0011] The aluminum powder outlet and the aluminum powder inlet are fitted together by flipping the fixed shaft of the tilting device, making the connection and separation of the connector simple and quick. At the same time, the fixed frame at the top of the tilting device fixes the aluminum powder outlet, ensuring that the connector will not loosen due to external force during the conveying process, thus ensuring the continuity and stability of the aluminum powder conveying process.

[0012] The conical cover design of the aluminum powder not only facilitates the smooth transport of aluminum powder but also effectively prevents aluminum powder from accumulating at the tank interface. At the same time, the lower end of the conical cover can fit into the aluminum powder tank, which not only prevents aluminum powder from splashing but also adapts to aluminum powder tanks of different specifications. It has wide applicability and good practicality, meeting diverse industrial production needs. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a mating interface for feeding materials to prevent aluminum powder from splashing.

[0014] Figure 2 This is a schematic diagram of a mating interlocking interface for feeding materials to prevent aluminum powder from splashing.

[0015] In the diagram: 1. Aluminum slurry mixing vessel; 2. Aluminum powder inlet; 3. Aluminum powder outlet; 4. Isolation plate; 5. Feed valve; 6. Aluminum powder conical cover; 7. Aluminum powder storage tank; 8. Tilting device unloading rack. Detailed Implementation

[0016] To enhance understanding of this utility model, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. These embodiments are only used to explain the present utility model and do not constitute a limitation on the scope of protection of the present utility model.

[0017] 1. Aluminum slurry mixing vessel; 2. Aluminum powder inlet; 3. Aluminum powder outlet; 4. Isolation plate; 5. Feed switch valve; 6. Aluminum powder conical cover; 7. Aluminum powder storage tank; 8. Tilting device and unloading rack.

[0018] like Figure 1 , 2 As shown;

[0019] A fitting interface for preventing aluminum powder splashing includes an aluminum powder inlet 2, an aluminum powder outlet 3, a partition plate 4, a feed valve 5, and an aluminum powder conical cover 6. The aluminum powder inlet 2 is located above the aluminum slurry mixing tank 1. The aluminum powder outlet 3 is connected to a tilting device / discharge frame 8. The lower end of the aluminum powder outlet 3 is connected to the aluminum powder conical cover 6. The feed valve 5 is located in the middle of the aluminum powder outlet 3. The partition plate 4 is located above the feed valve 5. The aluminum powder inlet 2 and the aluminum powder outlet 3 can fit together. The aluminum powder outlet 3 has a straight... The diameter is smaller than that of the aluminum powder inlet 2. The aluminum powder outlet 3 is covered by the isolation plate 4. The inner ring of the isolation plate 4 is in contact with the outside of the aluminum powder outlet 3. The flipping device pouring frame 8 is fixed to the aluminum powder outlet 3 by a fixed frame at the upper end. The flipping device pouring frame 8 is used to make the aluminum powder outlet 3 fit with the aluminum powder inlet 2 by flipping the fixed shaft. The lower end of the aluminum powder conical cover 6 is fitted with the aluminum powder storage tank 7. The aluminum powder conical cover 6 is a conical structure with a lower diameter larger than the upper diameter at the connection with the aluminum powder outlet 3.

[0020] Implementation example;

[0021] After opening the top cover of the aluminum powder storage tank 7, it fits into the aluminum powder conical cover 6. The flipping device is then activated. The flipping device's pouring frame 8 flips the aluminum powder storage tank 7, aluminum powder outlet 3, isolation plate 4, feed switch valve 5, and aluminum powder conical cover 6 together via the flipping fixing shaft. This achieves the fitting of the aluminum powder outlet 3 with the aluminum powder feed interface 2. The isolation plate 4 covers the aluminum powder feed interface 2. By controlling the feed switch valve 5, the precise control of the aluminum powder pouring amount is achieved.

[0022] It is understood that the present invention has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the invention. Furthermore, under the teachings of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of the present invention.

Claims

1. A mating connector to prevent aluminum powder splashing, characterized in that, The interlocking interface includes an aluminum powder inlet, an aluminum powder outlet, a partition plate, an inlet valve, and an aluminum powder conical cover. The aluminum powder inlet is located above the aluminum slurry mixing tank. The aluminum powder outlet is connected to the tilting device's pouring frame. The lower end of the aluminum powder outlet is connected to the aluminum powder conical cover. An inlet valve is located in the middle of the aluminum powder outlet. A partition plate is located above the inlet valve.

2. The mating connector for preventing aluminum powder splashing according to claim 1, characterized in that, The aluminum powder inlet and the aluminum powder outlet can be fitted together. The diameter of the aluminum powder outlet is smaller than the diameter of the aluminum powder inlet. The aluminum powder outlet covers the aluminum powder inlet through a partition plate. The inner ring of the partition plate is in contact with the outside of the aluminum powder outlet.

3. The mating connector for preventing aluminum powder splashing according to claim 1, characterized in that, The aforementioned flipping device pouring frame fixes the aluminum powder outlet inlet with a fixed frame at the upper end, and the flipping device pouring frame achieves the fitting of the aluminum powder outlet inlet and the aluminum powder inlet through the flipping fixed shaft.

4. The mating connector for preventing aluminum powder splashing according to claim 1, characterized in that, The lower end of the aluminum powder conical cover is fitted into the aluminum powder storage tank. The aluminum powder conical cover has a conical structure with a lower diameter larger than the diameter of the upper end where it connects to the aluminum powder outlet.

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