CN213528682U

CN213528682U - Packing supporting structure of packed tower

Info

Publication number: CN213528682U
Application number: CN202022152674.7U
Authority: CN
Inventors: 何华雄; 朱极
Original assignee: Nanjing Tuobei New Material Technology Co ltd
Current assignee: Nanjing Tuobei New Material Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-25
Anticipated expiration: 2030-09-27

Abstract

The utility model relates to a filler bearing structure of packed tower, including a plurality of supporting components, a plurality of filler support frame, screw rod, it is a plurality of the supporting components is vertical arrangement and installs on the inner wall of body of the tower and is located the top of annular convex block, and is a plurality of the filler support frame is all installed on the screw rod, the supporting components includes the supporting shoe that at least three equidistant annular array distributes, the supporting shoe is fixed with the inner wall of body of the tower, the filler support frame includes annular support, the thread bush of being connected with the screw rod, branch. The utility model discloses a thread bush plays the fixed stay effect with being connected of screw rod and connecting rod and screw rod to the center of grid, avoids grid center part not to have the support and leads to damaging easily, and a plurality of supporting shoes and the equal interval of fixture block set up, makes things convenient for holistic installation of multilayer filler support frame and dismantlement, dismantles simple and conveniently.

Description

Packing supporting structure of packed tower

Technical Field

The utility model relates to a packed tower technical field, concretely relates to packed tower's filler bearing structure.

Background

The packed tower is also called packed tower, and is one kind of common mass transfer equipment for chemical production. It is mainly composed of cylindrical tower body and filler (solid matter with various shapes for increasing the area between two-phase fluids and enhancing the mass transfer between two phases) stacked in the tower. Wherein the purpose of the filler support is to support the filler above it and the mass of the liquid holding of the filler.

In the packed tower, the packing grid is the most direct supporting structure of the packing, but the packing is placed on the packing grid, the packing grid is integral, a part of the packing grid is damaged, the integral grid needs to be replaced, the material is wasted, and the middle part of the packing grid is far away from a supporting point, so that the middle strength of the packing grid is low, and the packing grid is easy to damage.

SUMMERY OF THE UTILITY MODEL

For solving the problem that prior art exists, the utility model provides a filler bearing structure of packed tower.

In order to achieve the above object, the utility model adopts the following technical scheme:

a packing supporting structure of a packed tower comprises an annular convex block arranged on the inner wall of a tower body, and further comprises a plurality of supporting components, a plurality of packing supporting frames and a screw rod, wherein the plurality of supporting components are arranged on the inner wall of the tower body in a vertical arrangement mode and are positioned above the annular convex block, the plurality of packing supporting frames are all arranged on the screw rod, the supporting components comprise at least three supporting blocks which are distributed in an equidistant annular array manner, the supporting blocks are fixed with the inner wall of the tower body, each packing supporting frame comprises an annular support, a threaded sleeve and a supporting rod, the threaded sleeve and the supporting rod are connected with the screw rod, the annular support is fixedly connected with the threaded sleeve through the plurality of supporting rods, grids are arranged among the annular support, the threaded sleeve and the supporting rods, a plurality of clamping blocks are arranged on the annular array on the outer peripheral wall of the annular support, the clamping blocks correspond to, the length of the clamping block is smaller than the distance between the adjacent supporting blocks, the bottom end of the screw is fixedly connected with a connecting rod, and the connecting rod is connected with the annular convex block.

Preferably, the grid is fixed in a space enclosed by two adjacent struts, the annular bracket and the threaded sleeve.

In any of the above schemes, preferably, the inner side of the annular support is provided with a supporting ring, the supporting ring is fixed to the bottom of the grating, a plurality of auxiliary rods distributed in an equally-spaced annular array are fixed to the bottom of the supporting ring, and the auxiliary rods are fixed to the threaded sleeves.

In any of the above schemes, preferably, the number of the connecting rods is multiple and the connecting rods are distributed in an annular array with the axis of the screw as the center of circle, the connecting rods correspond to the clamping blocks one to one, and one end of each connecting rod, which is far away from the screw, is placed on the annular convex block and fixed through the bolt.

In any of the above solutions, preferably, a plurality of pillars are fixed on the outer wall of the annular bracket between two adjacent blocks, and the pillars are distributed at equal intervals and can penetrate through between the adjacent support blocks.

In any of the above schemes, preferably, the front wall of the supporting block is provided with a plurality of through grooves arranged at equal intervals, the pillars can penetrate through the grooves, and the grooves are the same in number as the pillars and are in one-to-one correspondence with the pillars.

Compared with the prior art, the utility model provides a pair of filler tower's filler bearing structure has following beneficial effect:

1. the center of the grating is fixedly supported by the connection of the threaded sleeve and the screw rod and the connection of the connecting rod and the screw rod, so that the damage easily caused by no support of the center part of the grating is avoided, the plurality of supporting blocks and the clamping blocks are arranged at intervals, the integral installation and the disassembly of the multilayer packing supporting frame are facilitated, and the disassembly is simple and convenient;

2. the grids are designed into a split structure, so that one grid can be conveniently replaced without affecting the other grids, waste caused by overall replacement after the grids are damaged is avoided, and the cost is saved;

3. a plurality of pillars are fixed on the outer wall of the annular support between the adjacent clamping blocks, and when the pillars are located between the adjacent supporting blocks, gaps are reduced, and the problem that the pillars drop from the annular support and the inner wall of the tower body due to small packing volume is avoided.

Drawings

Fig. 1 is a schematic overall structural diagram of a preferred embodiment of a packing support structure of a packed tower according to the present invention;

FIG. 2 is a top view of the filler support bracket of FIG. 1 coupled to a threaded rod;

fig. 3 is a schematic view of the support block of fig. 1.

The figures are labeled as follows: 1. a tower body; 2. a support block; 3. a screw; 4. a threaded sleeve; 5. an auxiliary lever; 6. a pillar; 7. a clamping block; 8. a connecting rod; 9. an annular projection; 10. a grid; 11. a strut; 12. a support ring; 13. a groove; 14. and (4) an annular bracket.

Detailed Description

In order to further understand the inventive content of the present invention, the present invention will be explained in detail with reference to the specific embodiments.

As shown in fig. 1-3, according to an embodiment of the present invention, the packing support structure of a packed tower comprises an annular protrusion 9 installed on an inner wall of a tower body 1, and further comprises a plurality of support assemblies, a plurality of packing support frames, and a screw rod 3, wherein the plurality of support assemblies are installed on the inner wall of the tower body 1 in a vertical arrangement manner and above the annular protrusion 9, the plurality of packing support frames are all installed on the screw rod 3, the support assemblies comprise at least three support blocks 2 distributed in an annular array at equal intervals, the support blocks 2 are fixed to the inner wall of the tower body 1, the packing support frames comprise an annular support 14, a threaded sleeve 4 connected to the screw rod 3, and a support rod 11, the annular support 14 is fixedly connected to the threaded sleeve 4 through a plurality of support rods 11, a grid 10 is installed between the annular support 14, the threaded sleeve 4 and the support rods 11, a plurality of fixture blocks 7 are arranged on an outer peripheral wall of the annular support 14, the clamping blocks 7 correspond to the supporting blocks 2 one by one, the clamping blocks 7 are placed on the corresponding supporting blocks 2, the length of each clamping block 7 is smaller than the distance between every two adjacent supporting blocks 2, the bottom end of each screw rod 3 is fixedly connected with a connecting rod 8, and the connecting rods 8 are connected with the annular bumps 9.

With 2 interval distribution of a plurality of supporting shoes, make fixture block 7 can follow and pass through between the adjacent supporting shoe 2, can make things convenient for a plurality of filler support frames to take out or install simultaneously from the body of the tower 1 like this, the threaded connection of filler support frame and screw rod 3, can adjust the distance between the adjacent filler support frame, with the supporting shoe 2 of different intervals in the vertical direction in being suitable for the body of the tower 1, make fixture block 7 homoenergetic on a plurality of filler support frames place on the supporting shoe 2 that corresponds, make things convenient for the installation and the taking of a plurality of filler support frames.

And the adjacent two struts 11, the annular bracket 14 and the threaded sleeve 4 enclose a space for fixing the grid 10. The grid 10 is fixedly connected with the support rod 11, the annular support 14 and the threaded sleeve 4. The grating 10 is designed to be a split structure, one grating is convenient to replace without affecting other gratings 10, waste caused by overall replacement due to overall damage of the grating 10 is avoided, and cost is saved.

The inboard of ring carrier 14 is equipped with support ring 12, support ring 12 is fixed with the bottom of grid 10, support ring 12's bottom is fixed a plurality of equidistant annular array distribution's auxiliary rod 5, auxiliary rod 5 is fixed with the outer wall of thread bush 4, and auxiliary rod 5 slope sets up. The support ring 12 supports the grid 10, enhances the strength of the grid 10, and prolongs the service life of the grid 10.

The number of the connecting rods 8 is a plurality of and the axis of the screw rod 3 is used as the circle center and distributed in an annular array mode, the connecting rods 8 correspond to the clamping blocks 7 one to one, and one end, far away from the screw rod 3, of each connecting rod 8 is placed on the annular convex block 9 and fixed through a bolt. The connecting rod 8 is obliquely arranged, the support for the screw rod 3 is more stable, the connecting rod 8 and the annular convex block 9 are fixed through bolts, and the dismounting mode is simple and convenient.

A plurality of struts 6 which are distributed at equal intervals are fixed on the outer wall of the annular bracket 14 between two adjacent clamping blocks 7, and the struts 6 can penetrate through the adjacent supporting blocks 2.

The front wall of the supporting block 2 is provided with a plurality of through grooves 13 which are arranged at equal intervals, the supporting columns 6 can penetrate through the grooves 13, and the grooves 13 are in the same number as the supporting columns 6 and are in one-to-one correspondence with the supporting columns 6.

A plurality of pillars 6 are fixed on the outer wall of the annular bracket 14 between the adjacent clamping blocks 7, so that the filler is supported, and the problem that the filler falls down from the annular bracket 14 and the inner wall of the tower body 1 due to small size is avoided.

The working principle of the embodiment is as follows: when the packing support frames are installed, firstly, a plurality of packing support frames are in threaded connection with the screw rods 3, then the threaded sleeves 4 are rotated according to the distance between the adjacent support blocks 2 in the vertical direction in the tower body 1, the distance between the adjacent packing support frames is adjusted to enable a plurality of fixture blocks 7 to be simultaneously placed on the corresponding support blocks 2, the distribution positions of the fixture blocks 7 and the connecting rods 8 on the plurality of annular supports 14 are the same so as to enable the fixture blocks 7 and the connecting rods 8 to simultaneously pass through the adjacent support blocks 2, after the adjustment is completed, the whole packing support structure is placed in the tower body 1, in the extending process, the screw rods 3 are firstly rotated to enable the fixture blocks 7 and the connecting rods 8 to be positioned between the two support blocks 2 so as to enable the fixture blocks 7 and the connecting rods 8 to conveniently pass through the adjacent support blocks 2, meanwhile, the support columns 6 correspond to the grooves 13 on the support blocks 2 so as to enable the support columns 6 to pass through the grooves 13, the bottom of connecting rod 8 is located the top that is close to annular lug, and rotatory screw rod 3 makes the tip of connecting rod 8 place on annular lug, and fixture block 7 can be placed on supporting shoe 2 simultaneously, and supporting shoe 2 plays the supporting role to fixture block 7, then fixes connecting rod 8 and annular lug through the bolt, realizes the installation of a plurality of support frames of packing, and during the dismantlement, the above-mentioned operation of reverse operation can.

It will be understood by those skilled in the art that any combination of the elements of the present invention, including the summary and detailed description of the invention provided in the foregoing description and illustrated in the accompanying drawings, is not to be considered limiting in scope and in order to make the description more concise, and not to describe every element of the combination. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a filler bearing structure of packed tower, is including installing the annular lug on the body inner wall of the tower, its characterized in that: the tower body comprises a tower body, and is characterized by further comprising a plurality of supporting components, a plurality of filler supporting frames and a screw rod, wherein the supporting components are vertically arranged on the inner wall of the tower body and are positioned above the annular convex blocks, the plurality of filler supporting frames are all arranged on the screw rod, the supporting components comprise at least three supporting blocks which are distributed in an equally-spaced annular array manner, the supporting blocks are fixed with the inner wall of the tower body, each filler supporting frame comprises an annular support, a threaded sleeve and a supporting rod, the threaded sleeves are connected with the screw rod, the annular support is fixedly connected with the threaded sleeves through the plurality of supporting rods, grids are arranged among the annular support, the threaded sleeves and the supporting rods, a plurality of clamping blocks are arranged on the annular array on the outer peripheral wall of the annular support, the clamping blocks are in one-to-one correspondence with the supporting blocks, the clamping blocks are placed on the corresponding supporting, the connecting rod is connected with the annular convex block.

2. The packing support structure of a packed tower according to claim 1, characterized in that: and the grids are fixed in a space surrounded by the two adjacent support rods, the annular support and the threaded sleeve.

3. The packing support structure of a packed tower according to claim 1, characterized in that: the inboard of ring carrier is equipped with the support ring, it is fixed with the bottom of grid to support the ring, the fixed auxiliary rod that a plurality of equidistant annular array distributes in bottom of support ring, auxiliary rod is fixed with the thread bush.

4. The packing support structure of a packed tower according to claim 1, characterized in that: the number of the connecting rods is a plurality of, and the connecting rods are distributed in an annular array mode by taking the axis of the screw rod as the circle center, the connecting rods correspond to the clamping blocks one to one, and one end, far away from the screw rod, of each connecting rod is placed on the annular convex block and fixed through the bolt.

5. The packing support structure of a packed tower according to claim 1, characterized in that: and a plurality of struts which are distributed at equal intervals are fixed on the outer wall of the annular bracket between every two adjacent clamping blocks, and the struts can penetrate through the adjacent supporting blocks.

6. The packing support structure of a packed tower according to claim 5, characterized in that: the front wall of the supporting block is provided with a plurality of through grooves which are arranged at equal intervals, the supporting columns can penetrate through the grooves, and the grooves are the same as the supporting columns in number and correspond to the supporting columns one by one.