A large packed column pipe distributor

Abstract

The utility model discloses a large -scale filler tower row pipe type distributor, including the filler tower, the filler tower top fixedly connected with the tower top, a plurality of first water pipes are fixedly connected with in the filler tower, the first water pipe one end and located filler tower inside fixedly connected with second water pipe, the first water pipe one end is fixedly connected with the funnel that penetrates the filler tower, both sides are fixedly connected with the slide rod in the funnel, be provided with the filter assembly in the funnel, a plurality of distribution pipes are provided with in second water pipe one side, distribution pipe, distribution pipe one end is provided with quick detachable assembly. In the utility model, through filter assembly to the water that enters to the tubular distributor is filtered, and the impurity in water is intercepted on the filter plate, avoids these impurities to cause the blockage to it to enter distribution pipe, and then utilizes handle to replace the filter plate to it fast.

Description

Technical Field

[0001] This utility model relates to the technical field of pipe-type distributors, and in particular to a large-scale packed tower pipe-type distributor. Background Technology

[0002] A pipe-type distributor in a packed tower is a key internal component, primarily used for the uniform distribution of liquids or gases within the tower to improve mass transfer efficiency. Its structure typically consists of a main pipe (central pipe), branch pipes, and distribution holes. Efficient liquid distribution is achieved by adjusting the number, orifice diameter, and arrangement of the branch pipes. After entering the main pipe through the inlet, the liquid is evenly sprayed onto the surface of the packing layer through the distribution holes at the bottom of the branch pipes, effectively reducing uneven phenomena such as channeling and wall flow.

[0003] Existing pipe-type distributors are only designed for small packed towers. In large packed towers, the distributor has only a single inlet, resulting in a low water flow rate that cannot meet the needs of large packed towers. Furthermore, pipe-type distributors are fixed to the edge of the packed tower without any central support, causing the water pipes to bend. To overcome these disadvantages, this invention provides a pipe-type distributor for large packed towers. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a large-scale packed tower pipe distributor.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a large packed tower pipe distributor, comprising a packed tower, a tower top fixedly connected to the top of the packed tower, a plurality of first water pipes fixedly connected inside the packed tower, a second water pipe fixedly connected to one end of the first water pipe and located inside the packed tower, a funnel fixedly connected to one end of the first water pipe penetrating the packed tower, sliding rods fixedly connected to both sides inside the funnel, a filter assembly provided inside the funnel, a plurality of distribution pipes provided on one side of the second water pipe, a quick-release assembly provided at one end of the distribution pipe, an overflow valve fixedly connected to the distribution pipe, a suspension assembly provided on the second water pipe, and one end of the second water pipe fixedly connected to the inside of the packed tower.

[0006] Furthermore, there are four first water pipes, and the connection point between one end of the first water pipe and the second water pipe is in the middle of the second water pipe.

[0007] Furthermore, the filter assembly includes a filter plate disposed inside the funnel, with slots on both sides of the filter plate, and the slots are slidably connected to the slide rod.

[0008] Furthermore, a handle is fixedly connected to one side of the filter plate.

[0009] Furthermore, the quick-release assembly includes a flange fixedly connected to one end of the distribution pipe, and one end of the flange is fixedly connected to the outlet of the second water pipe.

[0010] Furthermore, the suspension assembly includes a lifting ring fixedly connected to the second water pipe, a steel wire rope fixedly connected to the lifting ring, and one end of the steel wire rope fixedly connected to the top of the tower.

[0011] The beneficial effects of this utility model are: In use, this utility model is a large packed tower pipe distributor. It filters the water entering the pipe distributor through a filter assembly, trapping impurities on the filter plates to prevent them from entering the distribution pipe and causing blockage. The filter plates can be quickly replaced using a handle. The middle of the pipe distributor is stretched and fixed by a steel wire rope on the suspension assembly to prevent bending due to excessive weight and lack of support. The pressure of the overflow valve is adjusted according to the length of the distribution pipe and its distance from the first water pipe, ensuring that the water only enters the distribution pipe and sprays the packing layer when the set pressure value is reached, thus guaranteeing uniform spraying. Attached Figure Description

[0012] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 : A perspective view of this utility model; Figure 2 The present utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle; Figure 3 : A schematic diagram of the filter plate structure of this utility model; Figure 4 : Schematic diagram of the internal structure of this utility model.

[0014] The attached figures are labeled as follows: 1. Packed tower; 2. Tower top; 3. First water pipe; 4. Funnel; 5. Sliding rod; 6. Filter plate; 7. Groove; 8. Handle; 9. Second water pipe; 10. Distribution pipe; 11. Flange; 12. Overflow valve; 13. Lifting ring; 14. Wire rope. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0016] like Figure 1-4 As shown, a large packed tower pipe-type distributor is disclosed, comprising a packed tower 1, a tower top 2 fixedly connected to the top of the packed tower 1, several first water pipes 3 fixedly connected inside the packed tower 1, a second water pipe 9 fixedly connected to one end of the first water pipe 3 and located inside the packed tower 1, a funnel 4 fixedly connected to one end of the first water pipe 3 through the packed tower 1, sliding rods 5 fixedly connected to both sides inside the funnel 4, a filter assembly provided inside the funnel 4, several distribution pipes 10 provided on one side of the second water pipe 9, a quick-release assembly provided at one end of the distribution pipe 10, an overflow valve 12 fixedly connected to the distribution pipe 10, a suspension assembly provided on the second water pipe 9, and one end of the second water pipe 9 fixedly connected to the inside of the packed tower 1.

[0017] As shown in the figure, there are 4 first water pipes 3. One end of the first water pipe 3 is connected to the second water pipe 9 in the middle of the second water pipe 9, so that the first water pipe 3 can be evenly inserted into the second water pipe 9.

[0018] As shown in the figure, the filter assembly includes a filter plate 6 disposed inside the funnel 4. The filter plate 6 has slots 7 on both sides, and the slots 7 and the slide rod 5 are slidably connected to filter the water entering the pipe distributor.

[0019] As shown in the figure, a handle 8 is fixedly connected to one side of the filter plate 6 to facilitate the removal, installation and replacement of the filter plate 6 from the funnel 4.

[0020] As shown in the figure, the quick-release assembly includes a flange 11 fixedly connected to one end of the distribution pipe 10, and one end of the flange 11 fixedly connected to the outlet of the second water pipe 9, which facilitates the disassembly and installation of the distribution pipe 10.

[0021] As shown in the figure, the suspension assembly includes a lifting ring 13 fixedly connected to the second water pipe 9, and a steel wire rope 14 fixedly connected to the lifting ring 13. One end of the steel wire rope 14 is fixedly connected to the top of the tower 2, which is used to suspend and stretch the second water pipe 9 to avoid bending due to the lack of support points in the middle.

[0022] Working principle: When using the device, first check if the entire device is intact. After the check is completed, fix the distribution pipe 10 and the second water pipe 9 with the flange 11. After fixing, fix the wire rope 14 to the lifting ring 13. After fixing, adjust the pressure of the overflow valve 12 when it is opened according to the length of the distribution pipe 10 and its distance from the first water pipe 3. After the adjustment is completed, put the filter plate 6 into the funnel 4 with the handle 8 so that the groove 7 slides on the slide rod 5. Then pour water into the funnel 4. The water is filtered by the filter plate 6 and then enters the first water pipe 3. Then it enters the second water pipe 9 through the first water pipe 3. The water in the second water pipe 9 then exerts pressure on the overflow valves 12. When the pressure reaches the set value, the overflow valve 12 opens and enters the distribution pipe 10, and then is evenly sprayed into the packing layer.

[0023] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A large packed tower pipe-type distributor, comprising a packed tower (1), characterized in that: The top of the packed tower (1) is fixedly connected to the tower top (2). Several first water pipes (3) are fixedly connected inside the packed tower (1). A second water pipe (9) is fixedly connected to one end of the first water pipe (3) and inside the packed tower (1). A funnel (4) is fixedly connected to one end of the first water pipe (3) through the packed tower (1). Sliding rods (5) are fixedly connected to both sides inside the funnel (4). A filter assembly is provided inside the funnel (4). Several distribution pipes (10) are provided on one side of the second water pipe (9). A quick-release assembly is provided at one end of the distribution pipe (10). An overflow valve (12) is fixedly connected to the distribution pipe (10). A suspension assembly is provided on the second water pipe (9). One end of the second water pipe (9) is fixedly connected to the inside of the packed tower (1).

2. A large packed tower pipe distributor according to claim 1, characterized in that: There are 4 first water pipes (3), and the connection between one end of the first water pipe (3) and the second water pipe (9) is in the middle of the second water pipe (9).

3. A large packed tower pipe distributor according to claim 1, characterized in that: The filter assembly includes a filter plate (6) disposed inside the funnel (4), and slots (7) are provided on both sides of the filter plate (6), and the slots (7) and the slide rod (5) are slidably connected.

4. A large packed tower pipe distributor according to claim 3, characterized in that: A handle (8) is fixedly connected to one side of the filter plate (6).

5. A large packed tower pipe distributor according to claim 1, characterized in that: The quick-release assembly includes a flange (11) fixedly connected to one end of the distribution pipe (10), and one end of the flange (11) is fixedly connected to the outlet of the second water pipe (9).

6. A large packed tower pipe distributor according to claim 1, characterized in that: The suspension assembly includes a lifting ring (13) fixedly connected to the second water pipe (9), and a steel wire rope (14) fixedly connected to the lifting ring (13). One end of the steel wire rope (14) is fixedly connected to the top of the tower (2).

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