CN212440115U

CN212440115U - Mesh corrugated packing

Info

Publication number: CN212440115U
Application number: CN202020992171.8U
Authority: CN
Inventors: 甘维俊杰; 甘宝宁; 颜军
Original assignee: Hubei Jianghan Petrochemical Equipment Co ltd
Current assignee: Hubei Jianghan Petrochemical Equipment Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-02-02
Anticipated expiration: 2030-06-03

Abstract

The utility model provides a mesh ripple packs relates to base material technical field, including buckled plate and connecting plate, connecting plate top and bottom all are equipped with a plurality of buckled plate, and the adhesion of buckled plate and connecting plate each other, stress hole has all been seted up to the connecting plate side, the stress hole that is on a parallel with the buckled plate direction is located connecting plate side bottom edge, the stress hole that is on a parallel with buckled plate ripple extending direction is located connecting plate side top edge, the stress hole that is on a parallel with the buckled plate direction is equipped with first expansion plate, and just first expansion plate is the corrugate, the stress hole that is on a parallel with buckled plate ripple extending direction is inside to be equipped with the second expansion plate, but adopts the connecting plate of the tensile extension in four sides, makes a large amount of netted buckled plate when receiving external force is tensile, and the connecting plate still can play the effect. The lightening holes are formed in the wave surface of the net-shaped corrugated plate, so that the effect of lightening the net-shaped corrugated plate can be achieved, and the production cost can be greatly reduced.

Description

Mesh corrugated packing

Technical Field

The utility model relates to a base material technical field especially relates to a mesh ripple packs.

Background

At present, the packing that is arranged in industrial drying tower, scrubbing tower, absorption tower and the rectification knockout tower equipment such as chemical industry, petrochemical industry, pharmacy, pesticide has a variety, because the buckled plate packing is when piling up each other from top to bottom, the corrugated flow path on its packing contact surface is straight line shape and vertically staggered, therefore the flow direction of liquid between the packing layer will produce the change, makes liquid flow velocity accelerate between the packing layer, and flow resistance reduces to improve liquid rectification separation effect. Therefore, corrugated packing is mostly adopted in the rectification separation tower. The corrugated plate packing has the metal wire mesh corrugated packing formed by welding a stainless steel wire mesh, the ceramic corrugated structured packing formed by combining ceramic corrugated plates and the ceramic wire mesh corrugated packing formed by pouring foamed ceramic. At present, the utilization rate of gaps among wave distances of filling wave crests is almost zero, and holes of the corrugated filling are not utilized, so that the efficiency of the conventional regular corrugated filling cannot be improved, and the bottleneck is reached.

According to the patent document with the patent number of CN111116180A, the invention discloses an integral reticular microporous ceramic corrugated packing, which comprises a packing body, wherein the packing body comprises ceramic corrugated plates (1), the ceramic corrugated plates are bonded and overlapped with each other to form a whole, a cavity (5) is arranged between the ceramic corrugated plates, a boundary fluid (7) which is made of ceramic materials, is internally provided with reticular micropores (6) and is combined with the ceramic corrugated plates into a whole is arranged in the cavity, and the boundary fluid is formed by soaking a sponge body in ceramic slurry and curing and high-temperature sintering, the weight of the packing is only 40-50% of that of the traditional ceramic corrugated packing, and the problems that the traditional metal structured packing is not corrosion-resistant and has poor hydrophilic performance are solved. The invention has high separation and rectification efficiency, small equipment load and reduced flow resistance, can greatly reduce the equipment construction and equipment operation cost of enterprises, and achieves the effects of improving the production and increasing the efficiency of the enterprises and saving energy and reducing emission for the state.

However, in the actual use of the above patent documents, when the net-shaped corrugated packing plate is subjected to an external force, the joint between the packing plates is fixed, and cannot continuously support the packing plate after being stretched, so as to play a role in supporting adhesion.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mesh corrugated packing.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a mesh ripple packs, includes buckled plate and connecting plate, connecting plate top and bottom all are equipped with a plurality of buckled plate, and the buckled plate and the mutual adhesion of connecting plate, the stress hole has all been seted up to the connecting plate side, the stress hole that is on a parallel with the buckled plate direction is located connecting plate side bottom edge, the stress hole that is on a parallel with buckled plate ripple extending direction is located connecting plate side top edge, the stress hole that is on a parallel with the buckled plate direction is inside to be equipped with first expansion plate, and first expansion plate is the corrugate, the stress hole that is on a parallel with buckled plate ripple extending direction is inside to be equipped with the second expansion plate, and the second expansion plate is the corrugate.

Preferably, a screw is arranged at one end of the first expansion plate, the first expansion plate is fixedly connected with the bottom of the connecting plate, a screw is arranged at one end of the second expansion plate, and the second expansion plate is fixedly connected with the top of the connecting plate.

Preferably, the corrugated plate is formed by mutually adhering and superposing wave surfaces, lightening holes are formed in the surface of each wave surface, and the projection direction of each lightening hole is a regular hexagon.

Preferably, a cavity is formed between the corrugated plates, the shape of the cavity is the same as that of the corrugated plates, a boundary fluid is filled in the cavity, and the boundary fluid is generally made of foaming materials.

Preferably, the boundary fluid has mesh micropores therein, and the mesh micropores are in the shape of regular hexagons with different sizes.

Preferably, the stretched length of the first expansion plate is 1:1.5 of the length of the connecting plate, and the stretched length of the second expansion plate is 1:1.

preferably, the first expansion plate is stretched the back and is followed closely with the width edge that the buckled plate received the external force after being out of shape, the second expansion plate is stretched the back and is followed closely with the length edge that the first external force of buckled plate warp.

Advantageous effects

The utility model discloses in, but adopt the connecting plate of the tensile extension in four sides, make a large amount of netted buckled plates when receiving external force drawing, the connecting plate still can play the effect of supporting the connection.

The utility model discloses in, adopt to set up the lightening hole to netted buckled plate wave face, not only can reach the effect of lightening for netted buckled plate and can reduce in production cost by a wide margin.

Drawings

FIG. 1 is an isometric view of a mesh corrugated packing;

FIG. 2 is a top view of a mesh corrugated packing;

FIG. 3 is a left side view of a mesh corrugated packing;

FIG. 4 is a cross-sectional view of a mesh corrugated packing.

Illustration of the drawings:

1. a corrugated plate; 2. a cavity; 3. mesh micropores; 4. wave surface; 5. a connecting plate; 6. a screw; 7. a first expansion plate; 8. a second expansion plate; 9. lightening holes; 10. a stress hole; 11. and (3) boundary fluid.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a mesh ripple packing, includes buckled plate 1 and connecting plate 5, connecting plate 5 top and bottom all are equipped with a plurality of buckled plate 1, and buckled plate 1 and connecting plate 5 adhesion each other, buckled plate 1 is formed by the mutual bonding stack of wave surface 4, lightening hole 9 has been seted up on every wave surface 4 surface, and lightening hole 9 projection direction is regular hexagon, there is cavity 2 between the buckled plate 1, and cavity 2 shape is the same with buckled plate 1, the intussuseption of cavity 2 is equipped with bounded fluid 11, and just bound fluid 11 generally adopts the foaming material to make, bound fluid 11 inside has netted micropore 3, and netted micropore 3 is the regular hexagon of variation in size, stress hole 10 has all been seted up to connecting plate 5 side, stress hole 10 that is on a parallel with buckled plate 1 direction is located connecting plate 5 side bottom edge, stress hole 10 that is on a parallel with buckled plate 1 ripple extending direction is located connecting plate 5 side top edge, the utility model discloses a corrugated plate, including the stress hole 10 that is on a parallel with 1 direction of buckled plate, be equipped with first expansion plate 7 in the stress hole 10 inside of being on a parallel with 1 direction of buckled plate, and first expansion plate 7 is the corrugate, be on a parallel with 1 ripple extending direction of buckled plate stress hole 10 inside is equipped with second expansion plate 8, and second expansion plate 8 is the corrugate, first expansion plate 7 one end is equipped with screw 6, and

first expansion plate

7 and 5 bottoms fixed connection of connecting plate, 8 one ends of second expansion plate are equipped with

screw

6, and 8 and 5 tops fixed connection of connecting plate, the length that first expansion plate 7 stretched is comparatively 1:1.5 with 5 lengths of connecting plate, the length after 8 stretched of second expansion plate is comparatively 1 with 5 connecting plates: 1, the width edge coincidence after first expansion plate 7 is stretched back and buckled plate 1 receives external force to warp, the length edge coincidence after 8 stretch backs and 1 first external force of buckled plate warp of second expansion plate.

The utility model discloses a theory of operation: this netted ripple packs when in-service use, 5 tops of connecting plate and the 1 connection of buckled plate of bottom pile up in a large number and connect, form the form to the form by the face, when carrying out the operation of packing to netted ripple packs, the buckled plate 1 that receives external force takes place horizontal or vertical unequal deformation, will hide first expansion plate 7 and the second expansion plate 8 in 1 side stress hole 10 of buckled plate and stretch to corresponding length this moment, can connect and the effect that supports buckled plate 1 after the deformation.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A mesh corrugated packing, includes buckled plate (1) and connecting plate (5), its characterized in that: connecting plate (5) top and bottom all are equipped with a plurality of buckled plate (1), and buckled plate (1) and connecting plate (5) adhesion of each other, stress hole (10) have all been seted up to connecting plate (5) side, stress hole (10) that is on a parallel with buckled plate (1) direction is located connecting plate (5) side bottom edge, stress hole (10) that is on a parallel with buckled plate (1) ripple extending direction is located connecting plate (5) side top edge, be on a parallel with inside first expansion plate (7) that is equipped with of stress hole (10) of buckled plate (1) direction, and first expansion plate (7) are the corrugate, be on a parallel with inside second expansion plate (8) that is equipped with of stress hole (10) of buckled plate (1) ripple extending direction, and second expansion plate (8) are the corrugate.

2. A mesh corrugated packing as claimed in claim 1, wherein: first expansion plate (7) one end is equipped with screw (6), and first expansion plate (7) and connecting plate (5) bottom fixed connection, second expansion plate (8) one end is equipped with screw (6), and second expansion plate (8) and connecting plate (5) top fixed connection.

3. A mesh corrugated packing as claimed in claim 1, wherein: the corrugated plate (1) is formed by mutually adhering and superposing wave surfaces (4), lightening holes (9) are formed in the surface of each wave surface (4), and the projection direction of each lightening hole (9) is in a regular hexagon shape.

4. A mesh corrugated packing as claimed in claim 1, wherein: there are cavity (2) between buckled plate (1), and cavity (2) shape is the same with buckled plate (1), cavity (2) intussuseption is equipped with boundary fluid (11), and boundary fluid (11) generally adopt the foaming material to make.

5. A mesh corrugated packing according to claim 4, wherein: the boundary fluid (11) is internally provided with reticular micropores (3), and the reticular micropores (3) are in the shape of regular hexagons with different sizes.

6. A mesh corrugated packing as claimed in claim 1, wherein: the length of the first expansion plate (7) after stretching is 1:1.5 relative to the length of the connecting plate (5), the length of the second expansion plate (8) after stretching is 1 relative to the length of the connecting plate (5): 1.

7. a mesh corrugated packing as claimed in claim 1, wherein: the width edge that receives after external force deformation with buckled plate (1) coincides after first expansion plate (7) are tensile, the length edge coincidence after second expansion plate (8) are tensile with buckled plate (1) first external force deformation.