A dynamic air flow distribution optimization device for low energy pneumatic conveying pipelines

Abstract

The utility model relates to a kind of dynamic airflow distribution optimization devices of low-energy-consumption pneumatic conveying pipeline, including first conveying pipeline and second conveying pipeline, second conveying pipeline is set in first conveying pipeline side, adjusting assembly for optimizing adjustment to the dynamic airflow in first conveying pipeline and second conveying pipeline is set between first conveying pipeline and second conveying pipeline, adjusting assembly includes rotary pipe, rotating plate, L-shaped plate, fixed plate, air guide plate, filter plate, blowing mechanism, support plate, gear ring plate, gear, motor, pivot, first guide plate, second guide plate, connecting frame and guide pipeline.The utility model can optimize adjustment to the dynamic airflow in first conveying pipeline and second conveying pipeline by the adjusting assembly set, to prevent low-energy-consumption pneumatic conveying pipeline when using, single direction's adsorption force in rotary pipe exists, unable to lift the situation of material occurs.

Description

Technical Field

[0001] This utility model relates to the field of pneumatic conveying pipeline technology, and in particular to a dynamic airflow distribution optimization device for low-energy pneumatic conveying pipelines. Background Technology

[0002] Pneumatic conveying utilizes the energy of airflow to transport granular materials within a closed pipeline, enabling the conveying and unloading of granular materials. This process requires the use of pneumatic conveying pipelines and is widely used in industries such as power, chemical, building materials, food, and pharmaceuticals.

[0003] A search revealed that Chinese Patent CN217296387U discloses an environmentally friendly pneumatic conveying pipeline for easy unloading. The pipeline includes an adjustable conveying pipeline with fixed conveying pipelines installed on the inner sides of both ends, and limit rings installed on the inner walls of both ends. It also includes a fixed ring installed on the outer left side of the adjustable conveying pipeline, with a toothed block connected to its outer side, and a filter plate installed on the outer right side of the adjustable conveying pipeline; and an outer ring installed on the outer side of the fixed conveying pipeline at the right position.

[0004] In actual use, this patent has the following drawbacks:

[0005] During the use of pneumatic conveying pipelines, a vacuum cleaner is needed to adsorb materials and dust inside the pipeline through an air collector and filter plate. The air collector is fixedly installed on the outer ring of the pipeline. As a result, when the pneumatic conveying pipeline is in use, the vacuum cleaner may adsorb materials onto the filter plate, creating a unidirectional suction force inside the pipeline. This makes it impossible to lift the materials, thus reducing the conveying efficiency of the pneumatic conveying pipeline. Utility Model Content

[0006] In the existing technology, the air collecting hood is fixedly installed on the outer ring of the fixed conveying pipeline, which causes the dust collector to adsorb the material onto the filter plate when the pneumatic conveying pipeline is in use. This results in a unidirectional adsorption force in the conveying pipeline, which cannot lift the material. This utility model provides a dynamic airflow distribution optimization device for low-energy pneumatic conveying pipelines.

[0007] The technical solution adopted by this utility model is: a dynamic airflow distribution optimization device for a low-energy pneumatic conveying pipeline, including a first conveying pipeline and a second conveying pipeline. The second conveying pipeline is disposed on one side of the first conveying pipeline. An adjustment component for optimizing and adjusting the dynamic airflow in the first and second conveying pipelines is disposed between the first and second conveying pipelines. The adjustment component includes a rotating pipeline, a rotating plate, an L-shaped plate, a fixed plate, an air guide plate, a filter plate, an air blowing mechanism, a support plate, a gear ring plate, a gear, a motor, a rotating shaft, a first guide plate, a second guide plate, a connecting frame, and a guide pipeline. The rotating pipeline is rotatably installed between the first and second conveying pipelines. The rotating plate is fixedly installed inside the rotating pipeline. A groove is opened on one side of the first conveying pipeline. The L-shaped plate is fixedly installed in the groove. The fixed plate is fixedly installed on one side of the L-shaped plate. The air guide plate is fixedly installed on the top of the fixed plate. An air groove is opened between the air guide plate and the L-shaped plate.

[0008] Furthermore, the filter plate is fixedly installed on the top of the air guide plate, and the air blowing mechanism is fixedly installed on one side of the L-shaped plate.

[0009] Furthermore, the support plate is fixedly installed on the top of the first conveying pipe, the gear ring plate is fixedly installed on the outside of the rotating pipe, the gear is rotatably installed on one side of the support plate, the motor is fixedly installed on one side of the support plate, and the gear is connected to the output end of the motor.

[0010] Furthermore, the guide pipe is fixedly installed between the first conveying pipe and the second conveying pipe, and the rotating shaft is rotatably installed inside the guide pipe.

[0011] Furthermore, the first guide plate is fixedly installed on the outside of the rotating shaft, the second guide plate is fixedly installed inside the guide pipe, and the connecting frame is fixedly installed between the first conveying pipe and the second conveying pipe.

[0012] Furthermore, the top of the first conveying pipe is provided with a limiting component for adjusting and limiting the guiding angle of the first guide plate. The limiting component includes a circular ring plate, a knob frame, a button plate, an anti-slip plate, and a spring. The circular ring plate is fixedly installed on the top of the first conveying pipe, and the knob frame is rotatably installed on the top of the first conveying pipe. The knob frame is connected to the rotating shaft.

[0013] Furthermore, a first slot is provided on the outer side of the knob frame, and a second slot is provided on the outer side of the knob frame. The button is slidably installed in the first slot, and the anti-slip plate is slidably installed in the second slot. The button is fixedly connected to the anti-slip plate, and the spring is fixedly installed between the anti-slip plates.

[0014] The beneficial effects of this utility model are:

[0015] 1. This utility model can optimize and adjust the dynamic airflow in the first and second conveying pipes by adjusting the components, thereby preventing the low-energy pneumatic conveying pipe from generating a unidirectional suction force in the rotating pipe during use, which would prevent the material from being lifted, thus increasing the conveying effect of the dynamic airflow distribution optimization device.

[0016] 2. Furthermore, this utility model can limit and guide dynamic airflow at different angles through the first guide plate and the second guide plate, thereby improving the flexibility of the dynamic airflow distribution optimization device during use.

[0017] 3. This utility model also uses a limiting component to adjust and limit the guiding angle of the first guide plate, thereby improving the stability of the dynamic airflow distribution optimization device during use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the adjustment component structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the guiding pipe structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the limiting component structure of this utility model.

[0022] The following components are marked in the diagram: 1. First conveying pipe; 2. Second conveying pipe; 3. Adjustment component; 301. Rotating pipe; 302. Rotating plate; 303. L-shaped plate; 304. Fixed plate; 305. Air guide plate; 306. Filter plate; 307. Air blowing mechanism; 308. Support plate; 309. Gear ring plate; 310. Gear; 311. Motor; 312. Rotating shaft; 313. First guide plate; 314. Second guide plate; 315. Connecting frame; 316. Groove; 317. Air groove; 318. Guide pipe; 4. Limiting component; 401. Circular ring plate; 402. Knob frame; 403. Button; 404. Anti-slip plate; 405. Spring; 406. First slot; 407. Second slot. Detailed Implementation

[0023] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The following is in conjunction with the appendix Figures 1-4 The present invention will be further described below.

[0026] To address the problems existing in the background technology, this application proposes the following technical solution: a dynamic airflow distribution optimization device for low-energy pneumatic conveying pipelines.

[0027] The system includes a first conveying pipe 1 and a second conveying pipe 2. The second conveying pipe 2 is located on one side of the first conveying pipe 1. An adjustment component 3 is provided between the first conveying pipe 1 and the second conveying pipe 2 to optimize the dynamic airflow within them. The adjustment component 3 includes a rotating pipe 301, a rotating plate 302, an L-shaped plate 303, a fixed plate 304, an air guide plate 305, a filter plate 306, an air blowing mechanism 307, a support plate 308, a toothed ring plate 309, a gear 310, a motor 311, and a rotating shaft 312. The first guide plate 313, the second guide plate 314, the connecting frame 315, and the guide pipe 318 are rotatably installed between the first conveying pipe 1 and the second conveying pipe 2. The rotating plate 302 is fixedly installed inside the rotating pipe 301. A groove 316 is provided on one side of the first conveying pipe 1. An L-shaped plate 303 is fixedly installed in the groove 316. A fixing plate 304 is fixedly installed on one side of the L-shaped plate 303. An air guide plate 305 is fixedly installed on the top of the fixing plate 304. An air groove 317 is provided between the air guide plate 305 and the L-shaped plate 303.

[0028] The adjustment component 3 can optimize the dynamic airflow in the first conveying pipe 1 and the second conveying pipe 2, thereby preventing the low-energy pneumatic conveying pipe from generating a unidirectional suction force in the rotating pipe 301 during use, which would prevent the material from being lifted. This increases the conveying effect of the dynamic airflow distribution optimization device.

[0029] Reference Figure 2 In this embodiment, the filter plate 306 is fixedly installed on the top of the air guide plate 305, and the air blowing mechanism 307 is fixedly installed on one side of the L-shaped plate 303.

[0030] The support plate 308 is fixedly installed on the top of the first conveying pipe 1, the toothed ring plate 309 is fixedly installed on the outside of the rotating pipe 301, the gear 310 is rotatably installed on one side of the support plate 308, and the motor 311 is fixedly installed on one side of the support plate 308. The gear 310 is connected to the output end of the motor 311.

[0031] The guide pipe 318 is fixedly installed between the first conveying pipe 1 and the second conveying pipe 2, and the rotating shaft 312 is rotatably installed inside the guide pipe 318.

[0032] The first guide plate 313 is fixedly installed on the outside of the rotating shaft 312, the second guide plate 314 is fixedly installed inside the guide pipe 318, and the connecting frame 315 is fixedly installed between the first conveying pipe 1 and the second conveying pipe 2.

[0033] The first guide plate 313 and the second guide plate 313 can limit and guide the dynamic airflow at different angles, thereby improving the flexibility of the dynamic airflow distribution optimization device.

[0034] Reference Figure 4 In this embodiment, the top of the first conveying pipe 1 is provided with a limiting component 4 for adjusting and limiting the guiding angle of the first guide plate 313. The limiting component 4 includes a circular ring plate 401, a knob frame 402, a button plate 403, an anti-slip plate 404, and a spring 405. The circular ring plate 401 is fixedly installed on the top of the first conveying pipe 1, and the knob frame 402 is rotatably installed on the top of the first conveying pipe 1. The knob frame 402 is connected to the rotating shaft 312.

[0035] The limiting component 4 can adjust and limit the guiding angle of the first guide plate 313, thereby improving the stability of the dynamic airflow distribution optimization device during use.

[0036] A first slot 406 is provided on the outer side of the knob frame 402, and a second slot 407 is provided on the outer side of the knob frame 402. The button plate 403 is slidably installed in the first slot 406, and the anti-slip plate 404 is slidably installed in the second slot 407. The button plate 403 and the anti-slip plate 404 are fixedly connected, and the spring 405 is fixedly installed between the anti-slip plates 404.

[0037] To ensure that those skilled in the art can fully understand the technical solution, this application provides the following overall overview:

[0038] When the dynamic airflow distribution optimization device is needed, first hold the knob frame 402 and squeeze the button 403. The button 403 causes the anti-slip plate 404 to retract, and the anti-slip plate 404 squeezes the spring 405, releasing it from its limiting and fixing position on the knob frame 402. Rotating the knob frame 402 drives the first guide plate 313 to rotate via the rotating shaft 312, adjusting the guiding angle of the first guide plate 313. After the guiding angle of the first guide plate 313 is adjusted, following the above operation, release the button 403, and the spring 405 will release the anti-slip plate. The plate 404 is squeezed to make the anti-slip plate 404 fit against the ring plate 401, so that it limits and fixes the knob frame 402. The air blowing mechanism 307 and the motor 311 are started. The air blowing mechanism 307 blows air from the filter plate 306 through the air groove 317. The motor 311 drives the rotating pipe 301 to rotate through the gear 310 and the gear ring plate 309. The rotating pipe 301 drives the rotating plate 302 to move, so that the rotating plate 302 guides the airflow blown from the filter plate 306, so that an air film is formed in the rotating pipe 301, which suspends the material.

[0039] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0040] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A dynamic airflow distribution optimization device for a low-energy pneumatic conveying pipeline, characterized in that, It includes a first conveying pipe (1) and a second conveying pipe (2), the second conveying pipe (2) being disposed on one side of the first conveying pipe (1), and an adjustment component (3) for optimizing and adjusting the dynamic airflow within the first conveying pipe (1) and the second conveying pipe (2) being disposed between the first conveying pipe (1) and the second conveying pipe (2). The adjustment component (3) includes a rotating pipe (301), a rotating plate (302), an L-shaped plate (303), a fixed plate (304), an air guide plate (305), a filter plate (306), an air blowing mechanism (307), a support plate (308), a gear ring plate (309), a gear (310), a motor (311), a rotating shaft (312), and a first guide plate (303). 13) Second guide plate (314), connecting frame (315) and guide pipe (318), the rotating pipe (301) is rotatably installed between the first conveying pipe (1) and the second conveying pipe (2), the rotating plate (302) is fixedly installed inside the rotating pipe (301), a groove (316) is provided on one side of the first conveying pipe (1), the L-shaped plate (303) is fixedly installed in the groove (316), the fixing plate (304) is fixedly installed on one side of the L-shaped plate (303), the air guide plate (305) is fixedly installed on the top of the fixing plate (304), and an air groove (317) is provided between the air guide plate (305) and the L-shaped plate (303).

2. The dynamic airflow distribution optimization device for a low-energy pneumatic conveying pipeline according to claim 1, characterized in that, The filter plate (306) is fixedly installed on the top of the air guide plate (305), and the air blowing mechanism (307) is fixedly installed on one side of the L-shaped plate (303).

3. The dynamic airflow distribution optimization device for a low-energy pneumatic conveying pipeline according to claim 1, characterized in that, The support plate (308) is fixedly installed on the top of the first conveying pipe (1), the toothed ring plate (309) is fixedly installed on the outside of the rotating pipe (301), the gear (310) is rotatably installed on one side of the support plate (308), the motor (311) is fixedly installed on one side of the support plate (308), and the gear (310) is connected to the output end of the motor (311).

4. The dynamic airflow distribution optimization device for a low-energy pneumatic conveying pipeline according to claim 1, characterized in that, The guide pipe (318) is fixedly installed between the first conveying pipe (1) and the second conveying pipe (2), and the rotating shaft (312) is rotatably installed inside the guide pipe (318).

5. The dynamic airflow distribution optimization device for a low-energy pneumatic conveying pipeline according to claim 1, characterized in that, The first guide plate (313) is fixedly installed on the outside of the rotating shaft (312), the second guide plate (314) is fixedly installed inside the guide pipe (318), and the connecting frame (315) is fixedly installed between the first conveying pipe (1) and the second conveying pipe (2).

6. The dynamic airflow distribution optimization device for a low-energy pneumatic conveying pipeline according to claim 1, characterized in that, The top of the first conveying pipe (1) is provided with a limiting component (4) for adjusting and limiting the guiding angle of the first guide plate (313). The limiting component (4) includes a ring plate (401), a knob frame (402), a button plate (403), an anti-slip plate (404), and a spring (405). The ring plate (401) is fixedly installed on the top of the first conveying pipe (1), and the knob frame (402) is rotatably installed on the top of the first conveying pipe (1). The knob frame (402) is connected to the rotating shaft (312).

7. The dynamic airflow distribution optimization device for a low-energy pneumatic conveying pipeline according to claim 6, characterized in that, The knob frame (402) has a first slot (406) on its outer side and a second slot (407) on its outer side. The button plate (403) is slidably installed in the first slot (406) and the anti-slip plate (404) is slidably installed in the second slot (407). The button plate (403) and the anti-slip plate (404) are fixedly connected. The spring (405) is fixedly installed between the anti-slip plates (404).

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