CN215877963U

CN215877963U - Packed tower

Info

Publication number: CN215877963U
Application number: CN202121619830.4U
Authority: CN
Inventors: 周金龙
Original assignee: Jiangsu Aoxie Chemical Co ltd
Current assignee: Jiangsu Aoxie Chemical Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-02-22
Anticipated expiration: 2031-07-16

Abstract

The utility model relates to a packed tower which comprises a supporting plate, wherein the supporting plate comprises an upper plate and a surrounding plate which are integrally arranged, the upper plate is arranged on the upper surface of the supporting plate, the longitudinal section of the upper plate is wavy, the surrounding plate is circular and is arranged on the outer side surface of the upper plate in a surrounding manner, the upper surface of the surrounding plate is wavy, a first through hole penetrating through the upper plate is formed in the surface of the upper plate, and a second through hole penetrating through the surrounding plate is formed in the side surface of the surrounding plate. The packed tower can improve the mutual entrainment of gas and liquid and is convenient to install.

Description

Packed tower

Technical Field

The utility model relates to a packed tower device, in particular to a packed tower.

Background

The open pore plate used in the early packed tower has the open pore rate of only 10-25%, and when gas and liquid pass through in a reverse flow mode, a liquid layer with a certain height is accumulated on the plate, so that the gas and the liquid are entrained mutually, flooding in a supporting area is promoted to occur too early, the liquid extends upwards to the whole packing layer, and the normal operation of the whole tower is damaged.

Moreover, the flat plate of the early packed tower adopts a clip structure to fix the flat plate, and the flat plate is not convenient to mount.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a packed tower which can improve the condition of mutual entrainment of gas and liquid and is convenient to install.

In order to achieve the purpose, the packed tower comprises a supporting plate, wherein the supporting plate comprises an upper plate and a surrounding plate which are integrally arranged, the upper plate is arranged on the upper surface of the supporting plate, the longitudinal section of the upper plate is wavy, the surrounding plate is circular and is arranged on the outer side surface of the upper plate in a surrounding mode, the upper surface of the surrounding plate is wavy, a first through hole penetrating through the upper plate is formed in the surface of the upper plate, and a second through hole penetrating through the surrounding plate is formed in the side surface of the surrounding plate.

Further, the packed tower includes the lock ring, the movable rod, the restriction lever, the movable rod can be for lock ring longitudinal movement, the last surface contact of bounding wall and lock ring, be equipped with the slot on the bounding wall, the movable rod is pegged graft with the slot along longitudinal direction, the restriction lever sets up in the bounding wall with sliding relatively, the slip direction of restriction lever and the axis direction mutually perpendicular of restriction lever, be equipped with first elastic component and the second elastic component that is used for movable rod and restriction lever to reset in lock ring and the bounding wall respectively, be equipped with the limit structure to the restriction of movable rod position on the restriction lever.

Furthermore, the limiting structure comprises a limiting groove which is concavely arranged on the peripheral wall of the movable rod, the transverse section of the limiting groove is arc-shaped, the end part of the limiting rod is provided with a contact head matched with the limiting groove in shape, and the movable rod can rotate relative to the support ring.

Furthermore, the first elastic part and the second elastic part are respectively a first spring and a second spring, a linkage disc is integrally arranged on the peripheral wall of the movable rod, the first spring is sleeved outside the limiting rod, a sliding groove for sliding of the linkage disc is formed in the supporting ring, and the first spring is respectively abutted against the sliding groove and the surface of the linkage disc.

Furthermore, the supporting ring is connected with a limiting nut in a threaded manner, the peripheral wall of the movable rod is integrally provided with a fixed disk, and a nut of the limiting nut is abutted against the lower surface of the fixed disk.

Has the advantages that: the original flat plate is changed into the wave shape, and the first through holes are formed in the surface of the wave-shaped upper plate, so that the aperture ratio is increased, and the original condition that gas and liquid are mutually entrained is reduced;

the movable rod is inserted into the slot to limit the rotation of the bearing plate and the limiting slot and the interference head are used to limit the longitudinal movement of the bearing plate relative to the support ring.

Drawings

The present invention will be further described and illustrated with reference to the following drawings.

FIG. 1 is a schematic overall block diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic structural view of a support plate;

fig. 3 is a schematic view of the connection relationship between the support plate and the tower body.

Reference numeral 1, a support plate; 2. an upper plate; 3. enclosing plates; 4. a support ring; 5. a movable rod; 6. a restraining bar; 7. a limiting groove; 8. a first elastic member; 9. a second elastic member; 10. and a limiting nut.

Detailed Description

The technical solution of the present invention will be more clearly and completely explained by the description of the preferred embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1, a packed column according to a preferred embodiment of the present invention includes a support plate 1, and the support plate 1 includes an upper plate 2 and a shroud 3 integrally provided.

The upper plate 2 is arranged on the upper surface of the supporting plate 1, the longitudinal section of the upper plate 2 is in a wave shape, the enclosing plate 3 is in a round shape and is arranged on the outer side surface of the upper plate 2 in an enclosing mode, the upper surface of the enclosing plate 3 is in a wave shape, a first through hole penetrating through the upper plate 2 is formed in the surface of the upper plate 2, and a second through hole penetrating through the enclosing plate 3 is formed in the side surface of the enclosing plate 3.

The first through holes and the second through holes are densely distributed on the surfaces of the upper plate 2 and the enclosing plate 3 respectively, compared with the early-stage flat plate hole opening, the hole opening rate of the supporting plate 1 is higher, and therefore the condition of mutual entrainment of gas and liquid is improved.

The packed tower comprises a tower body, a support ring 4, a movable rod 5 and a limiting rod 6.

The supporting ring 4 is fixed on the inside surface of the tower body, the movable rod 5 can move longitudinally relative to the supporting ring 4, the enclosing plate 3 is in contact with the upper surface of the supporting ring 4, the lower surface of the enclosing plate 3 is provided with a slot, the movable rod 5 can be inserted into the slot through longitudinal movement, and the condition that the supporting plate 1 horizontally rotates is limited through the insertion of the movable rod 5 and the slot.

The sliding direction of the limiting rod 6 is perpendicular to the axial direction of the limiting rod 6, the limiting rod 6 limits the movable rod 5 to be separated from the slot at will, and a limiting structure for limiting the position of the movable rod 5 is arranged on the limiting rod 6.

The restriction structure is including sunken the restriction groove 7 that sets up on 5 perisporium of movable rod, and restriction groove 7's horizontal cross sectional shape is the arc, and this arc is minor arc, and the tip of restriction rod 6 is equipped with the conflict head with 7 shape looks adaptations of restriction groove, and movable rod 5 can rotate for lock ring 4, and restriction rod 6 can make conflict head and restriction groove 7 peg graft through sliding. When the movable rod 5 rotates, the abutting contact can slide out of the limiting groove 7.

When the limit tab is inserted in the limit slot 7, the movable rod 5 and the limit rod 6 cannot move relative to each other in the longitudinal direction.

Be equipped with respectively in lock ring 4 and the bounding wall 3 and be used for the first elastic component 8 and the second elastic component 9 that movable rod 5 and restriction lever 6 reset, first elastic component 8 and second elastic component 9 are first spring and second spring respectively, an organic whole is provided with the linkage dish on the perisporium of movable rod 5, first spring housing is established in the outside of restriction lever 6, be equipped with in the lock ring 4 and supply the gliding spout of linkage dish, first spring is contradicted with spout and linkage dish surface respectively. The second spring is in the apron 3 and the second spring interferes with the restraining bar 6.

The support ring 4 is in threaded connection with a limiting nut 10, a fixed disc is integrally arranged on the peripheral wall of the movable rod 5, and a nut of the limiting nut 10 is abutted against the lower surface of the fixed disc. The surface of the fixed disc is tightly pressed against the lower surface of the support ring 4 through the limiting nut 10, so that the movable rod 5 can be limited to rotate freely.

The above detailed description merely describes preferred embodiments of the present invention and does not limit the scope of the utility model. Without departing from the spirit and scope of the present invention, it should be understood that various changes, substitutions and alterations can be made herein by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents. The scope of the utility model is defined by the claims.

Claims

1. The packed tower comprises a supporting plate and is characterized in that the supporting plate comprises an upper plate and a surrounding plate which are integrally arranged, the upper plate is arranged on the upper surface of the supporting plate, the longitudinal section of the upper plate is wavy, the surrounding plate is circular, the surrounding plate is arranged on the outer side surface of the upper plate, the upper surface of the surrounding plate is wavy, a first through hole penetrating through the upper plate is formed in the surface of the upper plate, and a second through hole penetrating through the surrounding plate is formed in the side surface of the surrounding plate.

2. The packed tower according to claim 1, wherein the packed tower comprises a support ring, a movable rod and a limiting rod, the movable rod can move longitudinally relative to the support ring, the enclosing plate is in contact with the upper surface of the support ring, a slot is formed in the enclosing plate, the movable rod is inserted into the slot along the longitudinal direction, the limiting rod is arranged in the enclosing plate in a relatively sliding manner, the sliding direction of the limiting rod is perpendicular to the axial direction of the limiting rod, a first elastic member and a second elastic member for resetting the movable rod and the limiting rod are respectively arranged in the support ring and the enclosing plate, and a limiting structure for limiting the position of the movable rod is arranged on the limiting rod.

3. The packed tower according to claim 2, wherein the restriction structure comprises a restriction groove concavely provided on a peripheral wall of the movable rod, the restriction groove having an arc-shaped transverse cross-section, and an end of the restriction rod is provided with an abutting contact adapted to the shape of the restriction groove, and the movable rod is rotatable relative to the support ring.

4. The packed tower according to claim 2, wherein the first and second elastic members are a first spring and a second spring, respectively, a linkage plate is integrally provided on a circumferential wall of the movable rod, the first spring is fitted around an outer side of the restriction rod, a slide groove for sliding the linkage plate is provided in the support ring, and the first spring is in contact with the slide groove and a surface of the linkage plate, respectively.

5. The packed tower according to claim 2, wherein a limiting nut is screwed to the support ring, a stationary plate is integrally provided on the circumferential wall of the movable rod, and a nut of the limiting nut abuts against a lower surface of the stationary plate.