Liquid distributor of chemical packed tower

Abstract

The utility model discloses a liquid distributor of a chemical packed tower, which comprises a liquid storage shell, the top end of the liquid storage shell is communicated and connected with a liquid injection pipe, the inner side wall of the liquid storage shell is provided with a threaded connection groove, and the inner side wall of the threaded connection groove is in threaded connection with a liquid uniform distribution assembly. By arranging the liquid storage shell, the liquid uniform distribution assembly and the observation window, during use, after the liquid storage shell is filled, injection is stopped, blocking of the liquid uniform distribution assembly is relieved, the through-flow holes and the liquid distribution holes are overlapped and communicated, liquid in the shell flows out of the liquid distribution holes at the same time, liquid distribution is more uniform, and meanwhile the overlap ratio of a sealing baffle and the liquid distribution holes is adjusted; the liquid discharging device is simple and practical in structure; and through arrangement of a handle, a threaded connection groove and a threaded connection ring, the liquid uniform distribution assembly and the liquid storage shell can be detached and separated for maintenance, disassembly and assembly are convenient, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid distributors, and particularly relates to a liquid distributor for a chemical packing tower. Background Art

[0002] In order to reduce the magnification effect caused by poor liquid distribution and give full play to the efficiency of the packing, it is necessary to install a liquid distributor in the packing tower to evenly distribute the liquid on the top of the packing layer. The quality of the initial liquid distribution not only affects the mass transfer efficiency of the packing, but also affects the operating flexibility of the packing. The liquid distributor is a very critical internal component in the packing tower. There are many types of distributors, and the selection basis mainly includes many aspects such as distribution quality, operating flexibility, throughput, gas resistance, and levelness.

[0003] In the prior art, when the liquid distributor is put into use, the flow rate of each spray pipe in its multiple liquid separation pipes is fixed and cannot be changed, and there is a delay when the liquid penetrates and distributes, resulting in a small liquid flow rate in the edge liquid separation spray pipes and uneven liquid distribution. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, one of the purposes of the present utility model is to provide a liquid distributor for a chemical packing tower. By providing a liquid storage shell, a liquid uniform distribution component, and an observation window, during use, after filling the liquid storage shell and stopping the injection, the liquid uniform distribution component releases the blockage, so that the through-flow holes and the liquid separation holes are superimposed and penetrated, and the liquid in the shell flows out from each liquid separation hole simultaneously, and the liquid is more evenly divided. At the same time, by adjusting the coincidence degree of the sealing baffle and the liquid separation hole, the flow rate of the discharged liquid can be adjusted, and the structure is simple and practical; by providing a handle, a threaded connection groove, and a threaded connection ring, the liquid uniform distribution component can be disassembled and separated from the liquid storage shell for maintenance, and the disassembly and assembly are convenient, improving the maintenance efficiency.

[0005] One of the purposes of the present utility model is achieved by adopting the following technical scheme: A liquid distributor for a chemical packing tower, comprising: a liquid storage shell, the top end of the liquid storage shell is connected through and communicated with a liquid injection pipe, and a threaded connection groove is opened on the inner side wall of the liquid storage shell, and a liquid uniform distribution component is threadedly connected to the inner side wall of the threaded connection groove;

[0006] The liquid uniform distribution component includes a flow-through shell, a sealing baffle, and a servo motor. An accommodation cavity is formed inside the flow-through shell. The sealing baffle is located inside the accommodation cavity, and the side wall of the sealing baffle is in contact with the inner side wall of the accommodation cavity. The top end of the servo motor is fixedly connected to the bottom end of the flow-through shell. The output end of the servo motor penetrates through the bottom end inner wall of the accommodation cavity and is fixedly connected to the center of the bottom end of the sealing baffle. A number of liquid distribution holes are evenly formed in the upper and lower ends of the flow-through shell. A flow-through hole corresponding to the position of the liquid distribution hole is formed on the sealing baffle. A threaded connection ring is fixedly connected to the top end of the flow-through shell. By providing the liquid storage shell, the liquid uniform distribution component, and the observation window, during use, after the liquid storage shell is filled, the injection is stopped. The liquid uniform distribution component removes the blockage, so that the flow-through hole and the liquid distribution hole are superimposed and communicated. The liquid in the shell flows out from each liquid distribution hole simultaneously, and the liquid is more evenly distributed. At the same time, by adjusting the coincidence degree of the sealing baffle and the liquid distribution hole, the flow rate of the discharged liquid can be adjusted. The structure is simple and practical. By providing the handle, the threaded connection groove, and the threaded connection ring, the liquid uniform distribution component and the liquid storage shell can be disassembled and separated for maintenance. The disassembly and assembly are convenient, and the maintenance efficiency is improved.

[0007] According to the liquid distributor of a chemical packing tower described above, an observation window is provided on the side wall of the liquid storage shell. The material of the observation window is glass material, which is convenient for observing the water level.

[0008] According to the liquid distributor of a chemical packing tower described above, the outer side wall of the threaded connection ring is in threaded connection with the inner side wall of the threaded connection groove, which is convenient for the disassembly and assembly of the device.

[0009] Provided is the liquid distributor of a chemical packing tower described above. Two handles are symmetrically and fixedly connected to the bottom end of the flow-through shell.

[0010] According to the liquid distributor of a chemical packing tower described above, sealing gaskets are bonded to both the upper and lower walls of the sealing baffle to improve the sealing performance of the blockage and avoid water leakage.

[0011] According to the liquid distributor of a chemical packing tower described above, a waterproof shell is wrapped around the outer wall of the servo motor to prevent the motor from being damaged by water ingress.

[0012] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0014] Figure 1 is a perspective view of a liquid distributor of a chemical packing tower of the present utility model;

[0015] Figure 2Structural schematic diagram of a liquid distributor of a chemical packing tower of the present utility model;

[0016] Figure 3 Stereogram of a sealing baffle of a liquid distributor of a chemical packing tower of the present utility model;

[0017] Figure 4 Enlarged view at position A of a liquid distributor of a chemical packing tower of the present utility model.

[0018] Legend description:

[0019] 1. Liquid storage shell; 2. Liquid injection pipe; 3. Liquid uniform distribution component; 4. Handle; 101. Observation window; 102. Threaded connection groove; 301. Flow-through shell; 3011. Storage cavity; 3012. Liquid separation hole; 302. Sealing baffle; 3021. Flow-through hole; 303. Servo motor; 304. Threaded connection ring; 305. Sealing gasket. Specific implementation manner

[0020] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it should not be construed as a limitation on the protection scope of the present utility model.

[0021] Refer to Figures 1-4 , a liquid distributor of a chemical packing tower according to an embodiment of the present utility model includes: a liquid storage shell 1, a liquid injection pipe 2 is connected through the top end of the liquid storage shell 1, an observation window 101 is provided on the side wall of the liquid storage shell 1, the material of the observation window 101 is glass material, which is convenient for observing the water level, a threaded connection groove 102 is opened on the inner side wall of the liquid storage shell 1, and a liquid uniform distribution component 3 is threadedly connected to the inner side wall of the threaded connection groove 102;

[0022] The liquid uniform distribution component 3 includes a flow-through shell 301, a sealing baffle 302, and a servo motor 303. Two handles 4 are symmetrically and fixedly connected to the bottom end of the flow-through shell 301. A storage cavity 3011 is formed inside the flow-through shell 301. The sealing baffle 302 is located inside the storage cavity 3011, and the side wall of the sealing baffle 302 is in contact with the inner side wall of the storage cavity 3011. Sealing gaskets 305 are bonded to both the upper and lower walls of the sealing baffle 302 to improve the sealing performance of the plugging and avoid water leakage. The top end of the servo motor 303 is fixedly connected to the bottom end of the flow-through shell 301. The outer wall of the servo motor 303 is wrapped with a waterproof shell to prevent the motor from being damaged by water ingress. The output end of the servo motor 303 passes through the bottom end of the inner wall of the storage cavity 3011 and is fixedly connected to the center of the bottom end of the sealing baffle 302. A number of liquid distribution holes 3012 are evenly formed at the upper and lower ends of the flow-through shell 301. A flow-through hole 3021 corresponding to the position of the liquid distribution holes 3012 is formed on the sealing baffle 302. A threaded connection ring 304 is fixedly connected to the top end of the flow-through shell 301. The outer side wall of the threaded connection ring 304 is threadedly connected to the inner side wall of the threaded connection groove 102, which is convenient for device disassembly and assembly. By providing the liquid storage shell 1, the liquid uniform distribution component 3, and the observation window 101, during use, the liquid is injected into the liquid storage shell 1 through the liquid injection pipe 2. Through the observation window 101, it is observed until the liquid storage shell 1 is filled, and then the injection is stopped. Next, the servo motor 303 is started to drive the sealing baffle 302 to rotate, so that the flow-through hole 3021 and the liquid distribution holes 3012 are superimposed and penetrated. The liquid in the shell flows out from each liquid distribution hole 3012 at the same time, making the flow rates of each liquid distribution hole 3012 the same, and the liquid is more evenly distributed. At the same time, by adjusting the coincidence degree of the sealing baffle 302 and the liquid distribution holes 3012 through the servo motor 303, the flow rate of the discharged liquid can be adjusted. The structure is simple and practical; by providing the handles 4, the threaded connection groove 101, and the threaded connection ring 304, when the liquid uniform distribution component 3 needs to be disassembled for maintenance, the flow-through shell 301 is rotated through the handle 4 to make the threaded connection ring 304 disengage from the threaded connection groove 102, and then the liquid uniform distribution component 3 can be disassembled and washed for maintenance. The disassembly and assembly are convenient, and the maintenance efficiency is improved.

[0023] Working principle: During use, the liquid is injected into the liquid storage shell 1 through the liquid injection pipe 2. Through the observation window 101, it is observed until the liquid storage shell 1 is filled, and then the injection is stopped. Next, the servo motor 303 is started to drive the sealing baffle 302 to rotate, so that the flow-through hole 3021 and the liquid distribution holes 3012 are superimposed and penetrated. The liquid in the shell flows out from each liquid distribution hole 3012 at the same time, making the flow rates of each liquid distribution hole 3012 the same, and the liquid is more evenly distributed. At the same time, by adjusting the coincidence degree of the sealing baffle 302 and the liquid distribution holes 3012 through the servo motor 303, the flow rate of the discharged liquid can be adjusted.

[0024] When the liquid uniform distribution component 3 needs to be disassembled for maintenance, the flow-through shell 301 is rotated through the handle 4 to make the threaded connection ring 304 disengage from the threaded connection groove 102, and then the liquid uniform distribution component 3 can be disassembled and washed for maintenance.

[0025] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those of ordinary skill in the art to which it pertains.

Claims

1. A liquid distributor for a chemical packing tower, characterized in that, Including: A liquid storage shell (1), a liquid injection pipe (2) is connected through the top end of the liquid storage shell (1), a threaded connection groove (102) is formed in the inner side wall of the liquid storage shell (1), and a liquid uniform distribution component (3) is threadedly connected to the inner side wall of the threaded connection groove (102); The liquid uniform distribution component (3) includes a flow-through shell (301), a sealing baffle (302), and a servo motor (303). An accommodation cavity (3011) is formed inside the flow-through shell (301). The sealing baffle (302) is located inside the accommodation cavity (3011), and the side wall of the sealing baffle (302) is in contact with the inner side wall of the accommodation cavity (3011). The top end of the servo motor (303) is fixedly connected to the bottom end of the flow-through shell (301). The output end of the servo motor (303) penetrates through the bottom end inner wall of the accommodation cavity (3011) and is fixedly connected to the center of the bottom end of the sealing baffle (302). A plurality of liquid distribution holes (3012) are evenly formed in the upper and lower ends of the flow-through shell (301). A flow-through hole (3021) corresponding to the position of the liquid distribution holes (3012) is formed in the sealing baffle (302). A threaded connection ring (304) is fixedly connected to the top end of the flow-through shell (301).

2. The liquid distributor of a chemical packing tower according to claim 1, characterized in that, An observation window (101) is provided on the side wall of the liquid storage shell (1), and the material of the observation window (101) is glass.

3. The liquid distributor of a chemical packing tower according to claim 1, characterized in that, The outer side wall of the threaded connection ring (304) is threadedly connected to the inner side wall of the threaded connection groove (102).

4. The liquid distributor of a chemical packing tower according to claim 1, characterized in that, Two handles (4) are symmetrically and fixedly connected to the bottom end of the flow-through shell (301).

5. The liquid distributor of a chemical packing tower according to claim 1, characterized in that, Sealing gaskets (305) are bonded to both the upper and lower walls of the sealing baffle (302).

6. The liquid distributor of a chemical packing tower according to claim 1, characterized in that The outer wall of the servo motor (303) is wrapped with a waterproof shell.

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