High-precision hydrodynamic distributor

Abstract

The utility model provides a high-precision hydrodynamic distributor, which relates to the technical field of distributors and comprises a protective shell, a connecting plate is fixedly connected in the protective shell, a distribution pipe is movably connected in the middle of the connecting plate, pipelines are uniformly arranged in the distribution pipe, and a diversion groove is fixedly connected to the bottom surface of the distribution pipe. The bottom surface of the connecting plate is uniformly provided with telescopic rods, one end of each telescopic rod is fixedly connected with a rubber plug, the bottom surface of the diversion groove is uniformly provided with diversion pipes, the interiors of the diversion pipes are movably connected with rotating blocks, the rubber plugs are adopted, the rotating blocks are controlled by a controller to rotate, and then liquid uniformly enters the diversion groove through the diversion pipes; the telescopic rod drives the rubber plug to enter the flow guide pipe to control the flow rate of liquid, and the controllable spring plays a role in buffering, so that the distributor is simple in structure, gas and liquid above filler are uniformly distributed when the distributor is used, low mass transfer efficiency cannot be caused, and high production efficiency is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of distributors, in particular to a high-precision fluid dynamic distributor. Background Technique

[0002] Fluid dynamic distributors are applied in the fields of fluid control and distribution, such as chemical reactors, combustion devices, liquid fuel injection systems, etc. By using physical structure design, they can provide highly precise fluid distribution under extreme conditions of high flow rate, high pressure, and high temperature, thereby optimizing the performance of equipment and improving production efficiency. Tower equipment is one of the important equipment in the production of chemical industry, petrochemical industry, and oil refining. The performance of tower equipment has a significant impact on the product output, quality, production capacity, consumption quota, and the treatment of three wastes and environmental protection of the entire device. After long-term development, towers have formed a variety of structures. The most common classification is based on the structure of internals in the tower, which are divided into plate towers and packed towers. The performance of the packing in a packed tower has a very important impact on the mass transfer effect of the tower. As an important component of a packed tower, the design of the liquid distributor also plays a crucial role in mass transfer. A good packed tower not only requires high-performance packing but also a high-elasticity and high-efficiency liquid distributor.

[0003] Existing technical problems: Due to the simple structure of traditional distributors, the gas-liquid distribution above the packing is uneven during use, resulting in low mass transfer efficiency and unable to ensure the improvement of production efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose a high-precision fluid dynamic distributor.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A high-precision fluid dynamic distributor, including a protective shell, a connecting plate is fixedly connected inside the protective shell, a distribution pipe is movably connected in the middle of the connecting plate, a shunt groove is fixedly connected to the bottom surface of the distribution pipe, telescopic rods are evenly arranged on the bottom surface of the connecting plate, one end of each telescopic rod is fixedly connected with a rubber plug, and diversion pipes are evenly arranged on the bottom surface of the shunt groove, and rotating blocks are movably connected inside each diversion pipe.

[0006] Preferably, a top cover is provided on the top of the protective shell, a liquid inlet pipe is fixedly connected to the surface of the top cover, and a liquid outlet pipe is fixedly connected to the side of the protective shell.

[0007] Preferably, a support pipe is fixedly connected to the bottom surface of the shunt groove, a diversion groove is movably connected to the bottom end of the support pipe, and an isolation bottom plate is fixedly connected to the inside of the protective shell away from the shunt groove.

[0008] Preferably, a controller is fixedly connected inside the protective shell.

[0009] Preferably, second overflow holes are evenly formed in the inner bottom surface of the diversion groove, and an inner groove is formed on the surface of the isolation bottom plate.

[0010] Preferably, outer grooves are evenly formed on the surface of the inner groove, first overflow holes are formed in the inner surface of the outer grooves, and the notch of the inner groove corresponds to the first overflow holes.

[0011] Preferably, a controllable spring is movably connected between the inner surface of the top cover and the top surface of the connecting plate, and a waste liquid tank is movably connected to the inner surface of the bottom of the protection housing.

[0012] Beneficial effects

[0013] In the utility model, a rubber plug is adopted, the rotating block is controlled to rotate by the controller, and then the liquid uniformly enters the diversion groove through the diversion pipe. The telescopic rod drives the rubber plug into the diversion pipe to control the liquid flow rate, so that the distributor has a simple structure, the gas-liquid distribution above the packing is uniform during use, the mass transfer efficiency is not low, and the high efficiency of production is ensured.

[0014] In the utility model, a waste liquid tank is adopted, the waste liquid and impurities are received in the waste liquid tank through the isolation bottom plate, and the influence of the impurities on the production quality is prevented, so that the waste liquid is received in the waste liquid tank to reduce the waste and loss of materials and reduce the influence on the environment. Description of the drawings

[0015] Figure 1 is a perspective view of the utility model;

[0016] Figure 2 is an internal structure diagram of the utility model;

[0017] Figure 3 is a schematic diagram of the distribution pipe of the utility model;

[0018] Figure 4 is a top plan view of the utility model;

[0019] Figure 5 is a front sectional view of the utility model.

[0020] Legend:

[0021] 1. Protection housing; 2. Top cover; 3. Liquid inlet pipe; 4. Liquid outlet pipe; 5. Support pipe; 6. Diversion groove; 7. Outer groove; 8. Inner groove; 9. First overflow hole; 10. Second overflow hole; 11. Controllable spring; 12. Controller; 13. Connecting plate; 14. Distribution pipe; 15. Telescopic rod; 16. Rubber plug; 17. Shunt groove; 18. Rotating block; 19. Diversion pipe; 20. Waste liquid tank; 21. Isolation bottom plate. Detailed implementation manners

[0022] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the following combines specific embodiments and drawings to further elaborate on the present utility model. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the implementation manners, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present utility model.

[0023] The following describes the specific embodiments of the present utility model with reference to the drawings. Specific Embodiment 1:

[0025] Refer to Figures 1-3 , a high-precision fluid dynamic distributor, including a protective housing 1. A connecting plate 13 is fixedly connected inside the protective housing 1. A distribution pipe 14 is movably connected to the middle of the connecting plate 13, and pipelines are evenly arranged inside the distribution pipe 14. A shunt groove 17 is fixedly connected to the bottom surface of the distribution pipe 14. Telescopic rods 15 are evenly arranged on the bottom surface of the connecting plate 13. One end of the telescopic rod 15 is fixedly connected to a rubber plug 16. Flow guide pipes 19 are evenly arranged on the bottom surface of the shunt groove 17. Rotating blocks 18 are movably connected inside the flow guide pipes 19.

[0026] A top cover 2 is provided on the top of the protective housing 1. A liquid inlet pipe 3 is fixedly connected to the surface of the top cover 2. The bottom end of the liquid inlet pipe 3 is movably connected to the distribution pipe 14 through the connecting plate 13. A liquid outlet pipe 4 is fixedly connected to the side of the protective housing 1. A support pipe 5 is fixedly connected to the bottom surface of the shunt groove 17. The bottom end of the support pipe 5 is movably connected to a flow guide groove 6. An isolation bottom plate 21 is fixedly connected to the inside of the protective housing 1 away from the shunt groove 17. A controller 12 is fixedly connected to the inner surface of the protective housing 1. Second overflow holes 10 are evenly opened on the inner bottom surface of the flow guide groove 6. An inner groove 8 is provided on the surface of the isolation bottom plate 21. Outer grooves 7 are evenly arranged on the surface of the inner groove 8. First overflow holes 9 are opened on the inner surface of the outer groove 7, and the notch of the inner groove 8 corresponds to the first overflow holes 9. A controllable spring 11 is movably connected between the inner surface of the top cover 2 and the top surface of the connecting plate 13. The controller 12 controls the controllable spring 11 to facilitate opening the top cover 2. A waste liquid tank 20 is movably connected to the inner bottom surface of the bottom of the protective housing 1. Specific Embodiment 2:

[0028] Refer to Figures 1-3 , since the inside of the protective housing 1 often comes into contact with liquid and may be corroded, reducing the service life, an anti-corrosion layer can be provided on the inner surface of the protective housing 1.

[0029] To sum up:

[0030] 1. A rubber plug 16 is adopted, and the rotation block 18 is controlled to rotate through the controller 12, so that the liquid uniformly enters the diversion groove 6 through the diversion pipe 19. The telescopic rod 15 drives the rubber plug 16 into the diversion pipe 19 to control the liquid flow rate, realizing that the distributor has a simple structure, the gas-liquid distribution above the packing is uniform during use, and it will not cause low mass transfer efficiency, ensuring high efficiency.

[0031] 2. A waste liquid tank 20 is adopted, and the waste liquid and impurities are received into the waste liquid tank 20 through the isolation bottom plate 21, preventing the impurities from affecting the production quality, realizing the recycling of the waste liquid, reducing the waste and loss of materials, and reducing the impact on the environment.

[0032] In the present invention, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "below", "under" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-precision hydrodynamic distributor, comprising a protective housing (1), characterized in that: Inside the protective housing (1), a connecting plate (13) is fixedly connected. In the middle of the connecting plate (13), a distribution pipe (14) is movably connected. And inside the distribution pipe (14), pipelines are evenly arranged. At the bottom surface of the distribution pipe (14), a shunt groove (17) is fixedly connected. At the bottom surface of the connecting plate (13), telescopic rods (15) are evenly arranged. One end of each telescopic rod (15) is fixedly connected with a rubber plug (16). At the bottom surface of the shunt groove (17), diversion pipes (19) are evenly arranged. Inside each diversion pipe (19), a rotating block (18) is movably connected.

2. The high-precision hydrodynamic distributor according to claim 1, characterized in that: At the top of the protective housing (1), a top cover (2) is provided. On the surface of the top cover (2), a liquid inlet pipe (3) is fixedly connected. At the side of the protective housing (1), a liquid outlet pipe (4) is fixedly connected.

3. The high-precision hydrodynamic distributor according to claim 1, characterized in that: At the bottom surface of the shunt groove (17), a support pipe (5) is fixedly connected. At the bottom end of the support pipe (5), a diversion groove (6) is movably connected. Inside the protective housing (1) away from the shunt groove (17), an isolation bottom plate (21) is fixedly connected.

4. A high-precision hydrodynamic distributor according to claim 1, characterized in that: Inside the protective housing (1), a controller (12) is fixedly connected.

5. The high-precision hydrodynamic distributor according to claim 3, characterized in that: On the inner bottom surface of the diversion groove (6), second overflow holes (10) are evenly opened. On the surface of the isolation bottom plate (21), an inner groove (8) is provided.

6. The high-precision hydrodynamic distributor according to claim 5, wherein: On the surface of the inner groove (8), outer grooves (7) are evenly arranged. On the inner surface of each outer groove (7), a first overflow hole (9) is opened. And the notch of the inner groove (8) corresponds to the first overflow hole (9).

7. The high-precision hydrodynamic distributor according to claim 2, wherein: Between the inner surface of the top cover (2) and the top surface of the connecting plate (13), a controllable spring (11) is movably connected. At the inner surface of the bottom of the protective housing (1), a waste liquid tank (20) is movably connected.

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