CN213699377U

CN213699377U - Stripping tower internal part

Info

Publication number: CN213699377U
Application number: CN202022093669.3U
Authority: CN
Inventors: 于红权; 姜林艳
Original assignee: Nantong Ruishen Environmental Protection Technology Co ltd
Current assignee: Nantong Ruishen Environmental Protection Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-07-16
Anticipated expiration: 2030-09-22

Abstract

The utility model relates to a tower internals technical field, and a strip tower internals is disclosed, including tower body and silk screen demister, the silk screen demister is located inside the tower body, the silk screen demister includes silk screen and grid, the top of grid and silk screen, the fixed annular plate that is equipped with in bottom of silk screen, two bracing pieces that are equipped with the symmetry are fixed in the bottom of annular plate, the slot has all been seted up to the lower extreme of two bracing pieces, the spout has been seted up to the internal surface both sides of tower body, the both sides of annular plate are all fixed and are equipped with the slide, the slide is connected with the cell wall contact of spout, the bottom of annular plate is provided with grafting stop gear, the inner wall lower extreme of tower body is provided with installation mechanism, threaded hole has all been seted up to the upper end both sides of tower body. The utility model discloses can carry out effective and quick installation with silk screen demister and strip tower internal surface.

Description

Stripping tower internal part

Technical Field

The utility model relates to a tower internals technical field especially relates to a strip tower internals.

Background

The stripping is a unit operation for recovering absorbed solute and separating the absorbent from the solute to obtain regeneration, and in the existing stripping operation, a wire mesh demister is often used for carrying out defoaming operation on gas with mist, so that gas and liquid entering a tower are separated.

The existing wire mesh demister is usually fastened and connected by bolts when being installed inside the stripping tower, but the installation and operation of the bolts are complex, and the demister is difficult to disassemble and remove.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the silk screen demister and the stripper are installed in the prior art and are comparatively loaded down with trivial details, and the stripper internals that provide.

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

the utility model provides a strip tower internals, includes tower body and silk screen demister, the silk screen demister is located inside the tower body, the silk screen demister includes silk screen and grid, the top of grid and silk screen, the fixed annular plate that is equipped with in bottom of silk screen, two bracing pieces, two of the fixed symmetry that is equipped with in bottom of annular plate the slot has all been seted up to the lower extreme of bracing piece, the spout has been seted up to the internal surface both sides of tower body, the both sides of annular plate are all fixed and are equipped with the slide, the slide is connected with the cell wall contact of spout, the bottom of annular plate is provided with grafting stop gear, the inner wall lower extreme of tower body is provided with installation mechanism, threaded hole has all been seted up to the upper end both sides of tower body, two the equal threaded connection of screw hole has sealing bolt, be.

Preferably, the inserting and limiting mechanism comprises two symmetrically-arranged sleeves, the two sleeves are fixedly connected with two sides of the inner surface of the tower body respectively, the supporting rods are in contact connection with the inner surface of the sleeves, and the bottoms of the supporting rods extend to the outside.

Preferably, installation mechanism includes two-way lead screw, the internal surface both sides of the pole wall both ends of two-way lead screw all are connected through first rolling bearing and tower body are rotated, and all pass the tower body and extend to the outside, the equal threaded connection in pole wall both ends of two-way lead screw has the slider, two the upper end of slider is all fixed and is equipped with the inserted bar, the inserted bar is pegged graft with the slot, the fixed telescopic link that is equipped with between slider and the tower body internal surface.

Preferably, the lifting mechanism comprises a pull rope, the top of the sliding plate is connected with a connecting plate through a fixing bolt in a threaded manner, the sealing bolt is rotatably connected with a rotating rod through a second rotating bearing, and two ends of the pull rope are respectively fixedly connected with the connecting plate and the rotating rod.

Preferably, both ends of the bidirectional screw rod are fixedly connected with rotating blocks.

Preferably, the contact part of the sealing bolt and the outer surface of the tower body is provided with a sealing gasket.

Compared with the prior art, the utility model provides a strip tower internals possesses following beneficial effect:

1. this strip tower internals through the annular plate, bracing piece and the stop gear that are equipped with, carries out quick connection to the internal surface of wire mesh demister and tower body.

2. This strip tower internals through installation mechanism and the turning block that is equipped with, carries out the chucking to two bracing pieces and fixes, carries out stable the installation to the silk screen demister simultaneously.

3. This strip tower internals, through the hoist mechanism who is equipped with, can remove the silk screen demister when dismantling the silk screen demister with the silk screen demister from the inside quick taking out of tower body.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation can carry out effective and quick installation with silk screen demister and strip tower internal surface, will remove the demister from quick taking out in the tower when being convenient for follow-up dismantlement simultaneously.

Drawings

Fig. 1 is a schematic structural view of an internal part of a stripping tower according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is an enlarged view of a portion C of fig. 1.

In the figure: the device comprises a tower body 1, a screen 2, a grid 3, a ring plate 4, a support rod 5, a sliding plate 6, a sealing bolt 7, a sleeve 8, a bidirectional screw rod 9, a sliding block 10, an inserted rod 11, an expansion rod 12, a pull rope 13, a fixing bolt 14, a connecting plate 15, a rotating rod 16 and a rotating block 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a stripping tower internal part comprises a tower body 1 and a silk screen demister, wherein the silk screen demister is positioned inside the tower body and comprises a silk screen 2 and a grid 3, the grid 3 is arranged on the top of the silk screen 2, an annular plate 4 is fixedly arranged at the bottom of the silk screen 2, two symmetrical support rods 5 are fixedly arranged at the bottom of the annular plate 4, slots are respectively formed at the lower ends of the two support rods 5, sliding grooves are formed in two sides of the inner surface of the tower body 1, sliding plates 6 are respectively fixedly arranged on two sides of the annular plate 4, the sliding plates 6 are in contact connection with the groove walls of the sliding grooves, the sliding plates 6 and the sliding grooves are arranged to limit the silk screen demister to slide, an inserting limiting mechanism is arranged at the bottom of the annular plate 4, an installing mechanism is arranged at the lower end of the inner wall of the tower body 1, threaded holes are respectively formed in two sides of, a lifting mechanism is arranged between the sealing bolt 7 and the sliding plate 6.

The inserting and limiting mechanism comprises two symmetrically arranged sleeves 8, the two sleeves 8 are fixedly connected with the two sides of the inner surface of the tower body 1 respectively, the supporting rods 5 are connected with the inner surface of the sleeves 8 in a contact mode, and the bottoms of the supporting rods extend to the outside.

Installation mechanism includes two-way lead screw 9, the internal surface both sides rotation that two-way lead screw 9's pole wall both ends all pass through first rolling bearing and tower body 1 is connected, and all pass tower body 1 and extend to the outside, the equal threaded connection in pole wall both ends of two-way lead screw 9 has slider 10, the upper end of two slider 10 is all fixed and is equipped with inserted bar 11, inserted bar 11 is pegged graft with the slot, the fixed telescopic link 12 that is equipped with between slider 10 and the 1 internal surface of tower body, it is spacing to set up telescopic link 12 and carry out the lateral shifting of slider 10.

The lifting mechanism comprises a stay cord 13, the top of the sliding plate 6 is connected with a connecting plate 15 through a fixing bolt 14 in a threaded manner, the sealing bolt 7 is rotatably connected with a rotating rod 16 through a second rotating bearing, two ends of the stay cord 13 are respectively fixedly connected with the connecting plate 15 and the rotating rod 16, rotating blocks 17 are fixedly connected to two ends of the bidirectional screw rod 9, the rotating blocks 17 are arranged to facilitate rotation of the bidirectional screw rod 9, and a sealing gasket is arranged at the contact position of the sealing bolt 7 and the outer surface of the tower body 1.

In the utility model, when the silk screen demister is installed, the connecting plate 15 is firstly connected with the sliding plate 6 through the fixing bolt 14, then the two sliding plates 6 are contacted with the sliding chute, at the moment, the silk screen demister is loosened to lead the silk screen demister to move downwards through the self gravity and the limit of the sliding chute, thereby leading the support rod 5 to be sleeved with the sleeve 8, then screwing the two sealing bolts 7 to lead the two sealing bolts to be in threaded connection with the side wall of the tower body 1, ensuring the working tightness of the tower body 1, when the annular plate 4 is driven to contact with the top of the sleeve 8, the rotating block 17 at one side of the tower body 1 is rotated, thereby turning block 17 drives two-way lead screw 9 and rotates for two sliders 6 are along two-way lead screw 9 relative movement, and two sliders 10 drive two inserted bars 11 and the slot grafting of bracing piece 5 lower extreme at the removal in-process, thereby carry out firm being connected between bracing piece 5 and silk screen 2 and tower body 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A stripping tower internal part comprises a tower body (1) and a wire mesh demister, and is characterized in that the wire mesh demister is positioned inside the tower body and comprises a wire mesh (2) and a grid (3), the grid (3) and the top of the wire mesh (2) are arranged, a ring-shaped plate (4) is fixedly arranged at the bottom of the wire mesh (2), two symmetrical support rods (5) are fixedly arranged at the bottom of the ring-shaped plate (4), slots are formed in the lower ends of the two support rods (5), sliding grooves are formed in two sides of the inner surface of the tower body (1), sliding plates (6) are fixedly arranged on two sides of the ring-shaped plate (4), the sliding plates (6) are in contact connection with the groove walls of the sliding grooves, an inserting limiting mechanism is arranged at the bottom of the ring-shaped plate (4), a mounting mechanism (1) is arranged at the lower end of the inner wall of the tower body, and threaded holes are formed in, and two threaded holes are in threaded connection with sealing bolts (7), and a lifting mechanism is arranged between each sealing bolt (7) and the corresponding sliding plate (6).

2. Stripping column internals according to claim 1, characterized in that the plug-in limiting mechanism comprises two symmetrically arranged sleeves (8), the two sleeves (8) are respectively fixedly connected with both sides of the inner surface of the column body (1), the support bars (5) are connected with the inner surface of the sleeves (8) in a contact manner, and the bottom extends to the outside.

3. The stripping tower internal member as claimed in claim 1, wherein the mounting mechanism comprises a bidirectional screw rod (9), both ends of a rod wall of the bidirectional screw rod (9) are rotatably connected with both sides of an inner surface of the tower body (1) through first rotating bearings, and both penetrate through the tower body (1) and extend to the outside, both ends of the rod wall of the bidirectional screw rod (9) are respectively in threaded connection with a sliding block (10), an insertion rod (11) is fixedly arranged at each of the upper ends of the two sliding blocks (10), the insertion rod (11) is inserted into an insertion slot, and a telescopic rod (12) is fixedly arranged between the sliding block (10) and the inner surface of the tower body (1).

4. Stripping column internals according to claim 1, wherein the lifting mechanism comprises a pulling rope (13), the top of the sliding plate (6) is connected with a connecting plate (15) through a fixing bolt (14) by screw thread, the sealing bolt (7) is connected with a rotating rod (16) through a second rotating bearing by rotation, and both ends of the pulling rope (13) are respectively fixedly connected with the connecting plate (15) and the rotating rod (16).

5. Stripping column internals according to claim 3, characterized in that turning blocks (17) are fixedly connected to both ends of the bidirectional screw mandrel (9).

6. Stripper internals according to claim 1, wherein the sealing bolts (7) are provided with sealing gaskets in contact with the outer surface of the column (1).