Liquid distributor for realizing uniform liquid distribution

Abstract

The utility model discloses a liquid distributor for realizing uniform liquid distribution, which relates to the technical field of liquid distribution in chemical production, comprises a distribution tank, a liquid distributor and a distribution pipe, solves the problem that one liquid supply tank is matched with a plurality of reaction tanks in the chemical production, and provides a liquid distributor for slurry distribution. The problems that in the prior art, liquid is often conveyed to a liquid distributor and then conveyed to all reaction tanks, even distribution of the liquid amount is difficult to achieve due to the fact that the shapes of the reaction tanks are not uniform, the position distribution is irregular or the installation position of the liquid distributor is not good in a traditional liquid distributor, and therefore the reaction effects of all the reaction tanks are not uniform, and the processing capacity cannot be improved are solved. The utility model provides a liquid distributor for realizing uniform liquid distribution, which can be suitable for liquid supply of a plurality of reaction tanks, various tank body structures, irregular positions and reaction tanks with different heights, and can realize uniform distribution of slurry and process capability with maximum capability and optimal reaction effect.

Description

Technical Field

[0001] This utility model relates to the field of liquid distribution technology in chemical production, and in particular to a liquid distributor for achieving uniform liquid distribution. Background Technology

[0002] In chemical production, there is often a situation where one supply tank supplies liquid to multiple reaction tanks. In order to distribute the slurry, the liquid is usually first transported to a liquid distributor and then to each reaction tank. Traditional liquid distributors are difficult to achieve uniform distribution of liquid volume due to the non-uniform shape of the reaction tanks, irregular distribution of positions, or poor installation position of the liquid distributor. As a result, the reaction effect of each reaction tank is different and the processing capacity cannot be improved. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a liquid distributor for achieving uniform liquid distribution. This solves the problem in chemical production where a single supply tank supplies liquid to multiple reaction tanks. To distribute the slurry, the liquid is typically first delivered to a liquid distributor and then to each reaction tank. However, traditional liquid distributors often fail to achieve uniform liquid distribution due to variations in the shape and location of the reaction tanks, or poor installation positions. This results in inconsistent reaction effects in each tank and hinders the improvement of processing capacity.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A liquid distributor for achieving uniform liquid distribution includes a distribution tank, a diffuser, and a distribution pipe. The diffuser is installed inside the distribution tank and connected to the bottom center. The distribution pipe is installed outside the lower part of the distribution tank. The distribution tank includes an inlet, a negative pressure port, an overflow port, a tank body, and a liquid distribution port.

[0006] Preferably, the liquid inlet is installed at the center of the distribution tank cover; the negative pressure port is installed on the upper part of the cover; and the overflow port is installed on the upper part of the tank and connected to the liquid supply tank.

[0007] Preferred configuration: The number of liquid distribution ports is unlimited and depends on the number of reaction tanks; and they are connected to the distribution pipe, with multiple liquid distribution ports distributed at the same height around the bottom of the tank, with a height of 100~200mm from the bottom of the tank.

[0008] Preferably, the liquid disperser includes an umbrella body and a support. One end of the support is connected to the center of the lower part of the umbrella body, and the other end is connected to the center of the bottom of the tank body. It is on the same center line as the liquid inlet, which is conducive to the dispersion of liquid and reduces impact and liquid surface fluctuation.

[0009] Preferably, one end of the pipe is connected to the liquid distribution port, with an installation angle of 0° < α ≤ 45°, and the other end is connected to the side wall of the shuttle-shaped pipe.

[0010] Preferably, one end of the pipe is connected to the shuttle-shaped pipe, and the other end is open to the atmosphere. The height of the pipe is greater than the installation height of the distribution trough. Its function is to break the siphon effect of the distribution pipe and keep the liquid flow velocity in the multiple distribution pipes consistent.

[0011] Preferred configuration: The angle of the shuttle-shaped tube is 0°≤β<90°, the installation angle is 0°≤γ≤90°, one end is connected to the pipe, and the other end is connected to the liquid inlet pipe of the reaction tank.

[0012] This utility model has the following beneficial effects:

[0013] It can be used to supply liquid to multiple reaction tanks, various tank structures, irregular positions and different heights of reaction tanks, and can achieve uniform distribution of slurry, maximizing the capacity and best reaction effect of the process. Attached Figure Description

[0014] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0015] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 .

[0017] Legend: 1. Distribution tank; 11. Liquid inlet; 12. Negative pressure port; 13. Overflow port; 14. Tank body; 15. Liquid distribution port; 2. Distributor; 21. Umbrella body; 22. Support; 3. Distribution pipe; 31. Pipe 1; 32. Pipe 2; 33. Shuttle tube; 200. Reaction tank. Detailed Implementation

[0018] This application provides a liquid distributor for achieving uniform liquid distribution, effectively solving the problem in chemical production where one supply tank often supplies liquid to multiple reaction tanks. In order to distribute the slurry, the liquid is usually first transported to the liquid distributor and then to each reaction tank. Traditional liquid distributors are difficult to achieve uniform liquid distribution due to the inconsistent shape of the reaction tanks, irregular position distribution, or poor installation position of the liquid distributor, resulting in inconsistent reaction effects in each reaction tank and the inability to improve the processing capacity. Example

[0019] The overall technical solution in this application is as follows:

[0020] like Figure 1-2As shown, in view of the problems existing in the prior art, this utility model provides a liquid distributor for achieving uniform liquid distribution, including a distribution tank 1, a liquid diffuser 2, a reaction tank 200, and a distribution pipe 3. The liquid diffuser 2 is installed inside the distribution tank 1 and connected to the bottom center. The distribution pipe 3 is installed on the lower part of the outer side of the distribution tank 1. The distribution tank 1 includes a liquid inlet 11, a negative pressure port 12, an overflow port 13, a tank body 14, and a liquid distribution port 15. The liquid inlet 11 is installed at the center of the cover plate of the distribution tank 1; the negative pressure port 12 is installed on the upper part of the cover plate of the distribution tank 1; and the overflow port 13 is installed on the upper part of the tank body 14 and connected to the liquid supply tank.

[0021] The number of liquid distribution ports 15 is unlimited and depends on the number of reaction tanks 200. They are connected to the distribution pipe 3. Multiple liquid distribution ports 15 are distributed at the same height around the lower part of the tank body 14, with a height of 100~200mm from the bottom of the tank body 14. The liquid diffuser 2 includes an umbrella body 21 and a support 22. One end of the support 22 is connected to the lower center of the umbrella body 21, and the other end is connected to the bottom center of the tank body 14. It is on the same center line as the liquid inlet 11, which is conducive to the dispersion of liquid and reduces impact and liquid surface fluctuation.

[0022] The distribution pipe 3 includes pipe one 31, pipe two 32 and shuttle-shaped pipe 33. The number of distribution pipes 3 is determined according to the number of reaction tanks 200.

[0023] One end of pipe 2 32 is connected to liquid distribution port 15, with an installation angle of 0° < α ≤ 45°, and the other end is connected to the side wall of shuttle tube 33. One end of pipe 1 31 is connected to shuttle tube 33, and the other end is open to the atmosphere. The height of pipe 1 31 is greater than the installation height of distribution tank 1. Its function is to break the siphon effect of distribution pipe 3 and keep the liquid flow velocity in multiple distribution pipes 3 consistent. The angle of shuttle tube 33 is 0° ≤ β < 90°, with an installation angle of 0° ≤ γ ≤ 90°. One end is connected to pipe 1 31, and the other end is connected to the liquid inlet pipe of reaction tank 200.

[0024] The distribution tank 1 is made of acid-resistant fiberglass, the distribution pipe 3 is made of acid-resistant fiberglass or PE composite pipe, and the distributor 2 is made of acid-resistant fiberglass.

[0025] Working principle:

[0026] The slurry is pumped from the supply tank to the distribution tank 1, and flows from the distribution port 15 through the distribution pipe 3 to the reaction tank 200. The generated waste gas enters the waste gas treatment system from the negative pressure port 12. The negative pressure port 12 maintains a negative pressure state in the distributor. Excess slurry flows back to the supply tank from the overflow pipe. When the processing volume is small, the liquid flows out from the inlet 11 and impacts the upper part of the distributor 2, and the liquid flow is dispersed into the tank. When the processing volume is large, the liquid flows out from the inlet 11 and directly impacts the liquid surface, and is blocked by the distributor 2 to prevent the liquid flow in the distributor from becoming turbulent, which would lead to an increase in the liquid volume in the single distribution pipe 3 and result in uneven liquid distribution.

[0027] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A liquid distributor for achieving uniform liquid distribution, characterized in that, The liquid distributor for achieving uniform liquid distribution includes a distribution tank (1), a liquid diffuser (2), a reaction tank (200), and a distribution pipe (3); Among them, the liquid distributor (2) is installed inside the distribution tank (1) and connected to the bottom center; The distribution pipe (3) is installed on the lower part outside the distribution groove (1).

2. A liquid distributor for achieving uniform liquid distribution as described in claim 1, characterized in that: The distribution tank (1) includes an inlet (11), a negative pressure port (12), an overflow port (13), a tank body (14), and a distribution port (15). The liquid inlet (11) is installed at the center of the cover plate of the distribution tank (1), the negative pressure port (12) is installed on the upper part of the cover plate, and the overflow port (13) is installed on the upper part of the tank body (14) and connected to the liquid supply tank.

3. A liquid distributor for achieving uniform liquid distribution as described in claim 2, characterized in that: The liquid dispenser (2) includes an umbrella body (21) and a support (22). One end of the support (22) is connected to the center of the lower part of the umbrella body (21), and the other end is connected to the center of the bottom of the tank body (14). It is on the same center line as the liquid inlet (11).

4. A liquid distributor for achieving uniform liquid distribution as described in claim 3, characterized in that: The distribution pipe (3) includes pipe one (31), pipe two (32) and shuttle pipe (33).

5. A liquid distributor for achieving uniform liquid distribution as described in claim 4, characterized in that: One end of pipe 2 (32) is connected to the liquid distribution port (15), with an installation angle of 0° < α ≤ 45°, and the other end is connected to the side wall of the shuttle-shaped pipe (33); One end of the pipe (31) is connected to the shuttle pipe (33), and the other end is connected to the atmosphere. The height of the pipe (31) is greater than the installation height of the distribution groove (1).

6. A liquid distributor for achieving uniform liquid distribution as described in claim 5, characterized in that: The shuttle tube (33) has an angle of 0°≤β<90° and an installation angle of 0°≤γ≤90°. One end is connected to pipe 1 (31), and the other end is connected to the liquid inlet pipe of the reaction tank (200).

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