Impact-resistant and corrosion-resistant pore plate corrugated packing

Abstract

The utility model relates to the technical field of pore plate corrugated packing, and discloses impact-resistant and corrosion-resistant pore plate corrugated packing which comprises a pore plate corrugated packing main body, the pore plate corrugated packing main body is formed by splicing and stacking a plurality of corrugated pore plates, and a plurality of wave crests are arranged on the surfaces of the corrugated pore plates; the outer side of the pore plate corrugated packing body is sleeved with a check ring, limiting blocks located on one side of the pore plate corrugated packing body are fixed to the two sides of the check ring, and through holes are formed in one sides of the limiting blocks. A fixed plate is fixed at one end of the retainer ring, and a support frame is fixed at the other end; by means of the limiting block, the supporting frame and the rapid locking mechanism with the spring and the locking rod, the installation process of the pore plate corrugated packing body and the check ring of the pore plate corrugated packing body can be greatly simplified, an operator only needs to simply insert the pore plate corrugated packing body into the check ring, the locking action is completed by operating the handle, and the operation efficiency is greatly improved. And installation of complex rivets or other fasteners is not needed, so that the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to orifice plate corrugated packing technical field, concretely is orifice plate corrugated packing of impact and corrosion resistance. BACKGROUND

[0002] Structured packing is a kind of packing that is arranged according to uniform geometric figure and neatly stacked in tower.It is widely used due to the advantages of large specific surface area, small pressure drop, uniform fluid distribution, high mass transfer and heat transfer efficiency.

[0003] In the Chinese patent with the authorization announcement No.CN216458893U, a kind of orifice plate corrugated packing of impact and corrosion resistance is disclosed, including orifice plate corrugated packing core and restraint piece;Orifice plate corrugated packing core is overall round cake, it is stacked by several corrugated orifice plates;Restraint piece includes lower hard positioning ring body and upper soft tight ring body, the lower end of orifice plate corrugated packing core is embedded in lower hard positioning ring body, the upper end of orifice plate corrugated packing core is tight through upper soft tight ring body, the lower hard positioning ring body and upper soft tight ring body all have the limiting piece that is axially limited to orifice plate corrugated packing core.The orifice plate corrugated packing of impact and corrosion resistance provided by the utility model improves structural stability, avoids that corrugated orifice plate is affected by mass transfer impact and occurs loose, prolongs service life.

[0004] The above-mentioned patent has the following defects: in the above-mentioned patent, the orifice plate corrugated packing is fixed by rivets during installation process, once the orifice plate corrugated packing is impacted or corroded, it is extremely inconvenient to replace, therefore, an orifice plate corrugated packing of impact and corrosion resistance is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an orifice plate corrugated packing of impact and corrosion resistance to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an orifice plate corrugated packing of impact and corrosion resistance, including orifice plate corrugated packing main body, the orifice plate corrugated packing main body is stacked by several corrugated orifice plates, the corrugated orifice plate surface is equipped with several wave crests;

[0007] The orifice plate corrugated packing main body outside is sleeved with a check ring, the check ring both sides are fixed with the limiting block located in the side of orifice plate corrugated packing main body, the limiting block one side is equipped with through hole;

[0008] The check ring one end is fixed with fixed plate, the check ring other end is fixed with support frame;

[0009] The side of orifice plate corrugated packing main body is equipped with the connecting assembly for the dismounting of fixed plate and support frame;

[0010] The connecting assembly comprises a plurality of connecting plates and a slide rod, one side of the slide rod is fixed with a plurality of lock rods, and one side of the connecting plate is provided with a lock slot.

[0011] As preferred, the orifice plate corrugated filler body is in the shape of a cylinder.

[0012] As preferred, the support frame is provided with a limiting slot, a second sliding slot and a third sliding slot on one side, and a plurality of first sliding slots are arranged on the inner wall of the second sliding slot.

[0013] As preferred, the outer side of the lock rod is slidably connected to the inner side of the first sliding slot, when the lock rod is inserted into the inner side of the lock slot, the fixed plate and the support frame are in a connected state, and when the lock rod is away from the inner side of the lock slot, the fixed plate and the support frame are in a separated state.

[0014] As preferred, the outer side of the connecting plate is inserted into the inner side of the limiting slot, and one side of the connecting plate is fixed to one side of the fixed plate.

[0015] As preferred, the top of the slide rod is fixed with a handle, and the bottom of the slide rod is fixed with a sliding plate slidably connected to the inner side of the third sliding slot.

[0016] As preferred, a spring is connected between one side of the sliding plate and the inner side of the third sliding slot, and the outer side of the slide rod is slidably connected to the inner side of the second sliding slot.

[0017] Compared with the prior art, the above technical scheme has the following technical effects:

[0018] I. Through the limiting block, the support frame and the quick locking mechanism with the spring and the lock rod, the installation process of the orifice plate corrugated filler body and the retaining ring can be greatly simplified, the operator only needs to simply insert the orifice plate corrugated filler body into the retaining ring and complete the locking action by operating the handle, without the need for complicated rivet or other fastener installation, thereby improving the work efficiency.

[0019] II. The orifice plate corrugated filler body can effectively increase the gas-liquid contact area, promote the mass transfer and heat transfer process, and improve the efficiency of mixture separation, and the orifice plate corrugated filler body and the retaining ring cooperate to ensure correct installation and stable work of the orifice plate corrugated filler body, and further enhance the separation performance.

[0020] III. By pushing the handle downward, the slide rod and the lock rod can be easily separated, without the need for using complex tools or performing tedious disassembly steps, greatly simplifying the process of replacing the corrugated orifice plate, the replacement operation is simple, the required time is greatly shortened, thereby reducing the downtime of the rectifying tower and improving the maintenance efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the accompanying drawings in the following description only represent some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0022] Figure 1 It is a first perspective structural schematic view of the utility model;

[0023] Figure 2 It is a second perspective structural schematic view of the utility model;

[0024] Figure 3 It is a third perspective structural schematic view of the utility model;

[0025] Figure 4 It is a left view cross-sectional structural schematic view of the connecting plate of the utility model;

[0026] Figure 5 It is a main view cross-sectional structural schematic view of the support frame of the utility model;

[0027] Figure 6 It is a structural schematic view of the lock rod of the utility model.

[0028] The accompanying drawings are explained as follows: 1, orifice plate corrugated packing main body; 2, limiting block; 3, baffle; 4, through hole; 5, fixed plate; 6, support frame; 7, connecting assembly; 71, handle; 72, connecting plate; 73, spring; 74, sliding rod; 75, lock slot; 76, limiting slot; 77, first sliding slot; 78, lock rod; 79, second sliding slot; 710, sliding plate; 711, third sliding slot. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments only represent some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0030] It is to be understood that the structure, proportion, size and the like shown in the drawings of the specification are only used to cooperate with the disclosed content, to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the application, so they do not have technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and purpose of the application, should still fall within the scope of the disclosed technology.

[0031] Embodiment

[0032] Please refer to Figures 1-6 The utility model provides a technical scheme: a kind of hole plate corrugated packing resistant to impact and corrosion, including hole plate corrugated packing main body 1, hole plate corrugated packing main body 1 is stacked by several corrugated hole plates, and the surface of corrugated hole plate is equipped with several wave crests, hole plate corrugated packing main body 1 and the retaining ring 3 outside it are placed into rectifying column inside, and under the action of hole plate corrugated packing main body 1, different boiling point mixtures are separated into single element;

[0033] Retaining ring 3 is sleeved on the outside of hole plate corrugated packing main body 1, retaining ring 3 both sides are fixed with the limiting block 2 located at one side of hole plate corrugated packing main body 1, limiting block 2 is used to limit the support of the periphery of hole plate corrugated packing main body 1, and the side of limiting block 2 is provided with through hole 4, and hole plate corrugated packing main body 1 is made of material resistant to impact and corrosion, such as silicon carbide ceramic, to avoid the influence of fluid impact and corrosion in long time mass transfer operation, and the surface of corrugated hole plate is prone to corrosion pit, hole and the like, which destroys mass transfer function and greatly reduces service life;

[0034] One end of retaining ring 3 is fixed with fixed plate 5, the other end of retaining ring 3 is fixed with support frame 6, the inner wall of rectifying column is attached to the outside of retaining ring 3, to avoid incomplete separation caused by leakage of the system to be separated from the place, and the shape of hole plate corrugated packing main body 1 is cylindrical.

[0035] One side of hole plate corrugated packing main body 1 is provided with connecting assembly 7 for dismounting fixed plate 5 and support frame 6;

[0036] The connecting assembly 7 comprises a plurality of connecting plates 72 and slide rods 74, one side of the slide rods 74 is fixed with a plurality of locking rods 78, one side of the connecting plates 72 is provided with locking grooves 75, one side of the supporting frame 6 is provided with limiting grooves 76, second sliding grooves 79 and third sliding grooves 711 respectively, a plurality of first sliding grooves 77 are arranged on the inner wall of the second sliding grooves 79, the handle 71 is pushed downward, so that the connecting plate 72 is inserted into the inner side of the limiting groove 76, when one side of the connecting plate 72 contacts the inner wall of the limiting groove 76, the pulling force of the handle 71 is released, at this time, under the elastic force of the spring 73, the slide rod 74 is pushed to slide in the second sliding groove 79, the outer side of the locking rod 78 is slidably connected to the inner side of the first sliding groove 77, when the locking rod 78 is inserted into the locking groove 75, the fixed plate 5 and the supporting frame 6 are in a connected state, when the locking rod 78 is away from the inner side of the locking groove 75, the fixed plate 5 and the supporting frame 6 are in a separated state, the slide rod 74 drives the locking rod 78 to slide in the first sliding groove 77, so that the locking rod 78 is inserted into the locking groove 75.

[0037] The outer side of the connecting plate 72 is inserted into the inner side of the limiting groove 76, one side of the connecting plate 72 is fixed to one side of the fixed plate 5, the top of the slide rod 74 is fixed with the handle 71, the handle 71 is pushed downward, so that the handle 71 pushes the slide rod 74 to move downward, so that the slide rod 74 slides in the second sliding groove 79, at the same time, the slide rod 74 drives the locking rod 78 to slide downward in the first sliding groove 77, the bottom of the slide rod 74 is fixed with a sliding plate 710 which is slidably connected to the inner side of the third sliding groove 711, the spring 73 is connected between one side of the sliding plate 710 and the inner side of the third sliding groove 711, the outer side of the slide rod 74 is slidably connected to the inner side of the second sliding groove 79, the slide rod 74 seals and slides in the second sliding groove 79, the sealing ring is arranged on the inner wall of the second sliding groove 79, the sealing ring is seamlessly slid with the slide rod 74, so as to avoid the water vapor in the outside from entering into the second sliding groove 79, when the locking rod 78 is away from the inner side of the locking groove 75, the fixed plate 5 and the supporting frame 6 which are connected together can be easily separated.

[0038] Working principle: when the hole plate corrugated packing main body 1 is used, the produced corrugated hole plate is inserted into the retainer 3, and the limiting block 2 is located on both sides of the hole plate corrugated packing main body 1, then the supporting frame 6 is close to one side of the fixed plate 5, first, the handle 71 is pushed downward, so that the connecting plate 72 is inserted into the inner side of the limiting groove 76, when one side of the connecting plate 72 contacts the inner wall of the limiting groove 76, the pulling force of the handle 71 is released, at this time, under the elastic force of the spring 73, the slide rod 74 is pushed to slide in the second sliding groove 79, the slide rod 74 drives the locking rod 78 to slide in the first sliding groove 77, so that the locking rod 78 is inserted into the locking groove 75, at this time, the installation of the retainer 3 on the outer side of the hole plate corrugated packing main body 1 is completed, then the hole plate corrugated packing main body 1 and the retainer 3 on the outer side thereof are put into the rectifying tower, under the action of the hole plate corrugated packing main body 1, the mixture with different boiling points is separated into single elements;

[0039] When the corrugated hole plate surface inside the hole plate corrugated packing body 1 is prone to corrosion pits and holes, only the hole plate corrugated packing body 1 and the outer side of the check ring 3 are taken out of the rectifying tower, and then the handle 71 is pushed downward, so that the handle 71 pushes the sliding rod 74 to move downward, so that the sliding rod 74 slides in the second sliding groove 79, and the lock rod 78 slides downward in the first sliding groove 77, when the lock rod 78 is away from the lock groove 75, the fixed plate 5 and the support frame 6 connected together can be easily separated, and then the corrugated hole plate with corrosion pits and holes inside the hole plate corrugated packing body 1 is replaced.

[0040] In summary, through the limiting block 2, the support frame 6 and the quick locking mechanism with the spring 73 and the lock rod 78, the installation process of the hole plate corrugated packing body 1 and the check ring 3 can be greatly simplified, and the operator only needs to simply insert the hole plate corrugated packing body 1 into the check ring 3 and complete the locking action by operating the handle 71, without the need for complicated rivets or other fasteners, thereby improving the work efficiency.

[0041] The hole plate corrugated packing body 1 can effectively increase the gas-liquid contact area, promote the mass transfer and heat transfer process, and improve the separation efficiency of the mixture, and the hole plate corrugated packing body 1 and the check ring 3 cooperate to ensure correct installation and stable work of the hole plate corrugated packing body 1, and further enhance the separation performance.

[0042] By pushing the handle 71 downward, the sliding mechanism of the sliding rod 74 and the lock rod 78 can easily realize the separation of the fixed plate 5 and the support frame 6, without the need for using complex tools or performing tedious disassembly steps, greatly simplifying the process of replacing the corrugated hole plate, the replacement operation is simple, the required time is greatly shortened, thereby reducing the downtime of the rectifying tower and improving the maintenance efficiency.

[0043] Those skilled in the art can understand that the features described in various embodiments and / or claims of the present application can be combined or / and combined, even if such combinations or combinations are not explicitly described in the present application. In particular, the features described in various embodiments and / or claims of the present application can be combined and / or combined without departing from the spirit and teachings of the present application. All these combinations and / or combinations fall within the scope of the present application.

Claims

1. A corrosion and impact resistant perforated wave packing comprising a perforated wave packing body (1) characterized by: The orifice plate corrugated filler body (1) is made of several corrugated orifice plates, and the surface of the corrugated orifice plate is provided with several wave crests; The orifice plate corrugated filler body (1) is provided with a check ring (3) on the outside, and the check ring (3) is fixed with a limiting block (2) on one side of the orifice plate corrugated filler body (1) on both sides; One end of the check ring (3) is fixed with a fixed plate (5), and the other end of the check ring (3) is fixed with a support frame (6); One side of the orifice plate corrugated filler body (1) is provided with a connecting assembly (7) for dismounting the fixed plate (5) and the support frame (6); The connecting assembly (7) comprises several connecting plates (72) and slide rods (74), and the slide rod (74) is fixed with several lock rods (78) on one side, and the connecting plate (72) is provided with a lock groove (75) on one side.

2. The impact and corrosion resistant orifice bellow packing of claim 1, wherein: The shape of the orifice plate corrugated filler body (1) is a cylinder.

3. The impact and corrosion resistant orifice bellow packing of claim 1, wherein: The support frame (6) is provided with a limiting groove (76), a second sliding groove (79) and a third sliding groove (711) on one side, respectively, and the inner wall of the second sliding groove (79) is provided with several first sliding grooves (77).

4. The impact and corrosion resistant orifice bellow packing of claim 3, wherein: The outer side of the lock rod (78) is slidably connected to the inner side of the first sliding groove (77), and when the lock rod (78) is inserted into the inner side of the lock groove (75), the fixed plate (5) and the support frame (6) are in a connected state, and when the lock rod (78) is away from the inner side of the lock groove (75), the fixed plate (5) and the support frame (6) are in a separated state.

5. The impact and corrosion resistant orifice bellow packing of claim 4, wherein: The outer side of the connecting plate (72) is inserted into the inner side of the limiting groove (76), and one side of the connecting plate (72) is fixed to one side of the fixed plate (5).

6. The impact and corrosion resistant orifice bellow packing of claim 5, wherein: The top of the slide rod (74) is fixed with a handle (71), and the bottom of the slide rod (74) is fixed with a sliding plate (710) slidably connected to the inner side of the third sliding groove (711).

7. The impact and corrosion resistant orifice bellow packing of claim 6, wherein: The side of the sliding plate (710) and the inner side of the third sliding groove (711) are connected by a spring (73), and the outer side of the slide rod (74) is slidably connected to the inner side of the second sliding groove (79).

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