CN218901879U

CN218901879U - Reinforcing and supporting structure of spherical filler

Info

Publication number: CN218901879U
Application number: CN202222653855.7U
Authority: CN
Inventors: 戚武杰
Original assignee: Ningbo Tianda Chemical Equipment Technology Co ltd
Current assignee: Ningbo Tianda Chemical Equipment Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-04-25
Anticipated expiration: 2032-09-30

Abstract

The reinforcing and supporting structure of the spherical filler comprises a spherical filler body, wherein the filler body is formed by combining a plurality of fins, the filler body further comprises two fixing rings at two ends, the fins are fixedly connected between the two fixing rings, the fins are divided into two layers, and a plurality of separating rings are further arranged between the two layers of fins; the outer side surface of the fin is an arc surface, the inner side surface of the fin corresponding to the arc surface is an inclined plane, the fin is arranged between the two fixing rings in a circumferential array around the axis of the fixing rings, the inner side surface of the fin is arranged to form a channel, the fixing rings are provided with first through holes, and the separating rings positioned at the central positions are provided with second through holes; the filler body is reinforced and fixed by the fixing ring and the separating ring, and the inner side surfaces of the fins can be arranged to form a channel for air supply, liquid passing and stay, so that the strength of the filler body is enhanced on the premise of not affecting the performances of the filler body such as mass transfer rate and the like.

Description

Reinforcing and supporting structure of spherical filler

Technical Field

The utility model relates to the field of plastic fillers, in particular to a reinforcing and supporting structure of spherical fillers.

Background

The packed tower is also called a packed tower, and is a mass transfer device commonly used in chemical production; the packing tower mainly comprises a cylindrical tower body, packing (solid matters in various shapes and used for increasing the area between two phase fluids and enhancing mass transfer between two phases) and the like, wherein the packing tower takes the packing as a basic component for gas-liquid contact and mass transfer, liquid flows from top to bottom in a film shape on the surface of the packing, gas flows from bottom to top in a continuous phase and is delivered to the liquid, and mass transfer and heat transfer between the two phases of gas and liquid are carried out;

the common packing for the packing tower comprises plastic random packing, and spherical plastic packing in the plastic random packing is widely used due to the characteristics of large surface area, reduced resistance of packing bodies to gas and liquid and the like, and the spherical plastic packing is very uniform in stacking and easy to fill due to the spherical shape, so that the phenomena of bridging, cavitation and the like are avoided;

however, in order to ensure the passing of gas and liquid, the existing spherical plastic filler is generally formed by combining sheet bodies or rod bodies, so that the strength of the spherical plastic filler is low, the spherical plastic filler is easy to crack and break in the stacking and storing or transporting processes, and if the spherical plastic filler is added by thickening and thickening materials, the mass transfer rate and other performances of the spherical plastic filler are influenced.

Disclosure of Invention

In order to overcome the defect that the spherical plastic filler is low in strength and easy to damage in the prior art, the utility model provides a reinforcing and supporting structure of the spherical filler.

The technical scheme for solving the technical problems is as follows: a reinforced support structure for spherical packing comprising:

the packing body is spherical and is formed by combining a plurality of fins, the packing body further comprises two fixing rings at two ends, the fins are fixedly connected between the two fixing rings, the fins are divided into two layers, and a plurality of separating rings are arranged between the two layers of fins;

the outer side surface of the fin is an arc surface, the inner side surface of the fin corresponding to the arc surface is an inclined plane, the fin is circumferentially arranged between the two fixing rings in a whole row around the axis of the fixing rings, so that the outer side surface is arranged to form a sphere, the inner side surface is arranged to form a channel, a first through hole is formed in the fixing rings, a second through hole is formed in the separating ring located at the central position, and the first through hole and the second through hole are both communicated with the channel.

Still further, the filler body is integrally injection molded.

Still further, the fin includes four sides, wherein the medial surface is arranged and is formed the passageway, the lateral surface is arranged and is formed the sphere of filler body, and the upper side of fin is then connected with the solid fixed ring, the downside of fin is then connected with the spacer ring.

Further, the diameter of the channel gradually decreases from the first through hole to the second through hole, so that the channel is funnel-shaped.

Still further, since the fin is divided into two layers, the number of the channels is two as well, and the first through holes of the two channels overlap, thereby achieving communication between the two channels.

Still further, because the fin is for arranging around the axis of solid fixed ring in a circle array, consequently by the medial surface of fin arrange the funnel form passageway side that the amalgamation forms still be formed with a plurality of air feed, the opening that liquid passed through.

Further, a plurality of window holes are formed in the fin, and the window holes penetrate through the left side face and the right side face of the fin.

Further, connecting ribs are arranged between two adjacent fins.

Still further, two window holes are formed in each fin, and the connecting ribs are located at positions between the two window holes.

Further, the separation ring comprises an inner ring positioned at the center of the packing body and an outer ring positioned at the outer edge of the packing body, and the first through hole is formed in the inner ring.

Further, the separation ring also comprises a plurality of reinforcing rings positioned between the inner ring and the outer ring, and reinforcing ribs are convexly arranged on the fins of the upper layer and the lower layer of the reinforcing rings.

Further, the positions of the upper layer of fins and the lower layer of fins arranged in the axial direction of the filler body are staggered.

The utility model has the beneficial effects that:

1. the filler body is formed by arranging a plurality of fins, the fins are reinforced and fixed by the fixing rings and the separating rings, the outer side surfaces of the fins are arranged and spliced to form a spherical shape of the filler body, and the inner side surfaces of the fins can be arranged to form a channel for gas supply, liquid passing and staying, so that the strength of the filler body is enhanced on the premise that the performances such as mass transfer rate and the like of the filler body are not influenced;

2. connecting ribs are arranged between the fins, and a reinforcing ring is arranged in the separation ring, so that the strength of the filler body is further enhanced, and the filler body is effectively prevented from being damaged in the storage and transportation processes;

3. the performance such as mass transfer rate of the reinforced filler body is realized by opening window holes on the fins, staggering the two layers of fins and the like, so that the influence on the performance caused by adding a reinforcing structure is made up, and the strength is increased while the performance is not influenced truly.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of another angle structure of the present utility model.

Fig. 3 is a cross-sectional view of the present utility model.

Fig. 4 is another angular cross-sectional view of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that, although the terms upper, middle, lower, top, end, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another for ease of understanding and are not used to define any directional or sequential limitation.

Examples

The reinforcing and supporting structure for the spherical filler is shown in combination with fig. 1 to 4, and comprises a spherical filler body 1, wherein the filler body 1 is formed by combining a plurality of fins 2, the filler body 1 further comprises two fixing rings 3 positioned at two ends, the fins 2 are fixedly connected between the two fixing rings 3, the fins 2 are divided into two layers, and a plurality of separating rings 4 are further arranged between the two layers of fins 2; the outer side surface 5 of the fin 2 is an arc surface, the inner side surface 6 of the fin 2 corresponding to the arc surface is an inclined plane, the fin 2 is circumferentially arranged between the two fixing rings 3 in an array around the axis of the fixing rings 3, so that the outer side surface 5 is arranged to form a sphere, the inner side surface 6 is arranged to form a channel 7, the fixing rings 3 are provided with a first through hole 8, the separating ring 4 positioned at the central position is provided with a second through hole 9, and the first through hole 8 and the second through hole 9 are both communicated with the channel 7.

In this embodiment, the filler body 1 is integrally injection molded.

In this embodiment, twelve fins 2 are provided for each layer.

In this embodiment, the fin 2 includes four sides, wherein the inner side 6 is arranged to form the channel 7, the outer side 5 is arranged to form the spherical surface of the filler body 1, the upper side of the fin 2 is connected to the fixing ring 3, and the lower side of the fin 2 is connected to the separating ring 4.

In this embodiment, the diameter of the channel 7 gradually decreases from the first through hole 8 toward the second through hole 9, so that the channel 7 is funnel-shaped.

In this embodiment, since the fin 2 is provided in two layers, the number of the channels 7 is two as well, and the first through holes 8 of the two channels 7 overlap, so that the two channels 7 are communicated.

In this embodiment, since the fins 2 are arranged in a circumferential array around the axis of the fixing ring 3, a plurality of openings through which the air and the liquid pass are formed on the side surface of the funnel-shaped channel 7 formed by the arrangement and the combination of the inner side surfaces 6 of the fins 2.

In this embodiment, the fin 2 is provided with a plurality of windows 10, and the windows 10 penetrate through the left and right sides of the fin 2.

In this embodiment, a connecting rib 11 is further disposed between two adjacent fins 2.

In this embodiment, two windows 10 are formed on each fin 2, and the connecting rib 11 is located between the two windows 10.

In this embodiment, the separating ring 4 includes an inner ring 12 located at the center of the packing body 1, and an outer ring 13 located at the outer edge of the packing body 1, and the first through hole 8 is opened on the inner ring 12.

In this embodiment, the spacer ring 4 further includes two reinforcing rings 14 located between the inner ring 12 and the outer ring 13, and the fins 2 of the upper and lower layers of the reinforcing rings 14 are each provided with reinforcing ribs 15 in a protruding manner.

In the present embodiment, the positions of the upper fin 2 and the lower fin 2 arranged in the axial direction of the filler body 1 are offset from each other.

The advantages of this embodiment are: the spherical filler body is spliced through the fin arrangement, and the channels for air supply and liquid passing through are spliced in the filler body, so that the strength of the filler body is stronger and the filler body is not easy to damage while the mass transfer rate and other performances of the filler body are not influenced.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. A reinforced support structure for spherical packing comprising:

the packing body (1) is spherical, the packing body (1) is formed by combining a plurality of fins (2), the packing body (1) further comprises two fixing rings (3) positioned at two ends, the fins (2) are fixedly connected between the two fixing rings (3), the fins (2) are divided into two layers, and a plurality of separating rings (4) are further arranged between the two layers of fins (2);

the method is characterized in that: the outer side (5) of the fin (2) is an arc surface, the inner side (6) of the fin (2) corresponding to the arc surface is an inclined plane, the fin (2) is circumferentially arranged between the two fixing rings (3) in a whole row around the axis of the fixing rings (3), so that the outer side (5) is arranged to form a sphere, the inner side (6) is arranged to form a channel (7), the fixing rings (3) are provided with first through holes (8), the separating rings (4) at the central positions are provided with second through holes (9), and the first through holes (8) and the second through holes (9) are all communicated with the channel (7).

2. A reinforced support structure for spherical packing according to claim 1, wherein: the diameter of the channel (7) gradually decreases from the first through hole (8) to the second through hole (9), so that the channel (7) is funnel-shaped.

3. A reinforced support structure for spherical packing according to claim 1, wherein: a plurality of window holes (10) are formed in the fin (2), and the window holes (10) penetrate through the left side surface and the right side surface of the fin (2).

4. A reinforced support structure for spherical packing according to claim 1, wherein: and connecting ribs (11) are arranged between two adjacent fins (2).

5. A reinforced support structure for spherical packing according to claim 1, wherein: the separation ring (4) comprises an inner ring (12) positioned at the center of the packing body (1) and an outer ring (13) positioned at the outer edge of the packing body (1), and the first through hole (8) is formed in the inner ring (12).

6. The reinforced support structure of spherical packing according to claim 5, wherein: the separation ring (4) also comprises a plurality of reinforcing rings (14) positioned between the inner ring (12) and the outer ring (13), wherein reinforcing ribs (15) are convexly arranged on the fins (2) of the upper layer and the lower layer of the reinforcing rings (14).

7. A reinforced support structure for spherical packing according to claim 1, wherein: the positions of the upper fins (2) and the lower fins (2) which are arranged in the axial direction of the filler body (1) are staggered.