Inclined plate type liquid collection redistributor

Abstract

The utility model relates to the technical field of liquid collection redistributors, and provides an inclined plate type liquid collection redistributor which comprises an inclined plate type liquid collector body, a plurality of groups of distribution towers are uniformly arranged in the inclined plate type liquid collector body, the lower ends of the distribution towers are fixedly arranged in the inclined plate type liquid collector body, liquid distribution holes are formed in the side walls of the distribution towers, and the inclined plate type liquid collector body is provided with a plurality of liquid distribution holes. The inclined plate type liquid collector has the advantages that the inclined plate type liquid collector is reasonable in structure and convenient to use, the influence of impurities in liquid on leaked liquid distribution can be effectively avoided by arranging a plurality of groups of distribution towers, the liquid leakage holes are prevented from being blocked, and in the liquid leakage process, the liquid leakage is prevented from being influenced by the impurities in the liquid. And as the liquid level is static and horizontal, the amount of liquid passing through the distribution tower is dynamically balanced, and the leakage liquid is uniformly distributed.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid collecting and redistributing devices, in particular to an inclined plate type liquid collecting and redistributing device. Background Art

[0002] When used in a distillation tower, the collector and redistributor can overcome the amplification effect of packed towers in industrial applications, especially large towers, prevent the deviation of liquid in the tower, remix and recombine the liquid after gas-liquid separation in a section of packing, and then reasonably distribute it to the lower layer of packing for re-separation.

[0003] As disclosed in application number: CN201921379616.9, an inclined plate type liquid collection and redistributor specifically relates to the field of packed towers, including a tower body, a steam inlet is provided at the bottom end of the tower body, a support fence is fixedly installed inside the tower body, a packing area is fixedly installed inside the tower body, a device body is fixedly installed inside the tower body, a liquid inlet is provided at the top of the tower body, a spraying device is fixedly installed on the left side of the liquid inlet, and the device body includes a liquid collecting plate, and a super-hydrophobic material layer is provided on the surface of the liquid collecting plate.

[0004] However, the above device has the problem that impurities in the liquid clog the spraying equipment, resulting in uneven distribution of the liquid when it leaks down. Utility Model Content

[0005] In order to solve the problem that impurities in the liquid block the spraying equipment and the problem that the liquid is unevenly distributed when leaking, the utility model provides an inclined plate type liquid collecting and redistributing device to solve the problem.

[0006] In order to achieve the above object, the utility model provides the following technical solutions:

[0007] A sloping plate type liquid collecting and redistributing device comprises: a sloping plate type liquid collector body, wherein a plurality of distribution towers are evenly arranged inside the sloping plate type liquid collector body, wherein the lower ends of the distribution towers are fixedly installed inside the sloping plate type liquid collector body, liquid separation holes are opened on the side walls of the distribution towers, the interior of the distribution towers is a hollow structure, and the sloping plate type liquid collector body is provided with liquid leakage holes at corresponding positions at the bottom of the distribution towers.

[0008] Preferably, the liquid separation holes are provided in multiple groups.

[0009] Preferably, the liquid separation holes are arranged in a vertical array.

[0010] Preferably, a riser tube is provided in the distribution tower, the upper end of the riser tube extends from the top of the distribution tower, and the lower end of the riser tube extends from the bottom of the inclined plate type liquid collector body.

[0011] Preferably, a liquid baffle is arranged above the riser tube, the liquid baffle is arranged obliquely, and the lower end of the liquid baffle is fixedly connected to the upper end of the distribution tower.

[0012] Preferably, a lap flange is provided at the upper end of the inclined plate type liquid collector body.

[0013] Preferably, the inclined plate type liquid collector body is a split structure, and the inclined plate type liquid collector body comprises: a collecting inclined plate ring, a bottom plate and a sealing ring, and the collecting inclined plate ring and the bottom plate are detachably sealed and connected via the sealing ring.

[0014] The advantages of the utility model are as follows: the utility model arranges a distribution tower, and distributes the liquid collected by the inclined plate type liquid collector body downward after it has submerged the leakage hole. Since the liquid level height collected by the inclined plate type liquid collector body is consistent, the liquid leaking downward from the distribution tower can be guaranteed to be evenly distributed. Since the liquid level height is certain, impurities in the liquid will accumulate at the bottom of the inclined plate type liquid collector body, and will not affect the downward leakage of the distribution tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0016] Figure 1 This is a structural isometric view of the utility model at angle 1;

[0017] Figure 2 This is a structural isometric view of the utility model at angle 2;

[0018] Figure 3 It is the structural axonometric diagram of the distribution tower of the utility model;

[0019] Figure 4 It is a cross-sectional view of the inclined plate type liquid collector body of the utility model.

[0020] Description of reference numerals:

[0021] 1. Inclined plate type liquid collector body; 2. Distribution tower; 3. Liquid separation hole; 4. Liquid leakage hole; 5. Air riser tube; 6. Liquid baffle plate; 11. Overlap flange; 12. Collecting inclined plate ring; 13. Bottom plate; 14. Sealing ring. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] Embodiment 1, combined with Figure 1 , Figure 2 and Figure 3 To explain:

[0026] A sloping plate type liquid collecting and redistributing device comprises: a sloping plate type liquid collector body 1, wherein a plurality of distribution towers 2 are evenly arranged in the sloping plate type liquid collector body 1, wherein the lower ends of the distribution towers 2 are fixedly installed in the sloping plate type liquid collector body 1, and liquid separation holes 3 are opened in the side walls of the distribution towers 2, wherein the interior of the distribution towers 2 is a hollow structure, and the sloping plate type liquid collector body 1 is provided with liquid leakage holes 4 at corresponding positions at the bottom of the distribution towers 2.

[0027] In this way, by setting up the distribution tower 2, the liquid collected by the inclined plate type liquid collector body 1 will be distributed downward after it has submerged the leakage hole 4. Since the liquid level height collected by the inclined plate type liquid collector body 1 is consistent, the liquid leaking downward from the distribution tower 2 can be guaranteed to be evenly distributed. Due to the certain liquid level height, impurities in the liquid will accumulate at the bottom of the inclined plate type liquid collector body 1, and will not affect the downward leakage of the distribution tower 2.

[0028] Embodiment 2, based on embodiment 1, combined with Figure 3 To explain:

[0029] The liquid separation holes 3 are provided in multiple groups, and the multiple groups of liquid separation holes 3 are evenly distributed around the distribution tower 2. Such arrangement ensures that the amount of liquid flowing into the liquid separation holes 3 in all directions of the distribution tower 2 is equal.

[0030] The liquid separation holes 3 are arranged in a vertical array so as to ensure that when the amount of liquid is too large, the distribution tower 2 can effectively and quickly make the liquid flow through.

[0031] The bottom of the tower wall of the distribution tower 2 is tilted inwards, which is not shown in the figure, so as to prevent impurities from getting stuck in the liquid separation holes 3.

[0032] Embodiment 3, based on embodiment 2, combined with Figure 3 To explain:

[0033] The distribution tower 2 is provided with an air riser 5 , the upper end of which extends out from the top of the distribution tower 2 , and the lower end of which extends out from the bottom of the inclined plate type liquid collector body 1 .

[0034] A liquid baffle plate 6 is arranged above the riser vent pipe 5, the liquid baffle plate 6 is arranged obliquely, and the lower end of the liquid baffle plate 6 is fixedly connected to the upper end of the distribution tower 2. In this way, the liquid baffle plate 6 is arranged to prevent liquid from entering the riser vent pipe 5.

[0035] Embodiment 4, based on embodiment 3, combined with Figure 4 To explain:

[0036] The upper end of the inclined plate type liquid collector body 1 is provided with a lap flange 11. Such a configuration facilitates the inclined plate type liquid collector body 1 to be inserted into the chemical tower wall by using the lap flange 11, thereby facilitating disassembly, assembly and maintenance.

[0037] The inclined plate type liquid collector body 1 is a split structure, and the inclined plate type liquid collector body 1 includes: a collecting inclined plate ring 12, a bottom plate 13 and a sealing ring 14, and the collecting inclined plate ring 12 and the bottom plate 13 are detachably sealed and connected through the sealing ring 14. In this arrangement, the sealing performance of the device during use is ensured by using the sealing ring 14, and by providing the detachably connected collecting inclined plate ring 12 and the bottom plate 13, it is convenient to remove the bottom plate 13 to clean the distribution tower 2 during recycling.

[0038] Working principle of the utility model: When the utility model is in use, the liquid enters the inclined plate type liquid collector body 1 and gathers. When the liquid level rises to the liquid separation hole 3, the liquid flows downward from the leakage hole 4 along the liquid separation hole 3, avoiding the influence of impurities and ensuring uniform distribution. The utility model has a reasonable structure and is easy to use. By setting up multiple groups of distribution towers 2, the influence of impurities in the liquid on the leakage distribution can be effectively avoided, and the leakage hole 4 can be avoided from being blocked. In the leakage process, due to the static level of the liquid level, the amount of liquid passing through the distribution tower 2 is dynamically balanced, thereby ensuring uniform distribution of the leakage.

[0039] For those skilled in the art, the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is limited by the appended claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any minor modifications, equivalent substitutions and improvements made to the above embodiments based on the technical essence of the present invention should be included in the protection scope of the technical solution of the present invention.

Claims

1. An inclined plate type liquid collecting and redistributing device, comprising: An inclined plate type liquid collector body (1) is characterized in that a plurality of distribution towers (2) are evenly arranged in the inclined plate type liquid collector body (1), the lower ends of the distribution towers (2) are fixedly installed in the inclined plate type liquid collector body (1), liquid separation holes (3) are opened on the side walls of the distribution towers (2), the interior of the distribution towers (2) is a hollow structure, and the inclined plate type liquid collector body (1) is provided with leakage holes (4) at corresponding positions at the bottom of the distribution towers (2).

2. The inclined plate type liquid collecting and redistributing device according to claim 1, characterized in that: The liquid separation holes (3) are provided in multiple groups.

3. The inclined plate type liquid collecting and redistributing device according to claim 2, characterized in that: The liquid separation holes (3) are arranged in a vertical array.

4. The inclined plate type liquid collecting and redistributing device according to claim 1, characterized in that: The distribution tower (2) is provided with an air riser pipe (5), the upper end of the air riser pipe (5) protrudes from the top of the distribution tower (2), and the lower end of the air riser pipe (5) protrudes from the bottom of the inclined plate type liquid collector body (1).

5. The inclined plate type liquid collecting and redistributing device according to claim 4, characterized in that: A liquid baffle plate (6) is arranged above the riser hole pipe (5), the liquid baffle plate (6) is arranged obliquely, and the lower end of the liquid baffle plate (6) is fixedly connected to the upper end of the distribution tower (2).

6. The inclined plate type liquid collecting and redistributing device according to claim 2, characterized in that: The upper end of the inclined plate type liquid collector body (1) is provided with a lap flange (11).

7. The inclined plate type liquid collecting and redistributing device according to claim 1, characterized in that: The inclined plate type liquid collector body (1) is a split structure, comprising: a collecting inclined plate ring (12), a bottom plate (13) and a sealing ring (14), wherein the collecting inclined plate ring (12) and the bottom plate (13) are detachably sealed and connected via the sealing ring (14).

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