CN220910452U - Quick plugging device of absorption tower wall - Google Patents

Abstract

The utility model relates to the technical field of tower wall plugging, in particular to a rapid plugging device for an absorption tower wall, which comprises a filling box, wherein the rear side of the filling box is fixedly connected with a fitting ring, the radian of the inner wall of the fitting ring is consistent with that of the outer wall of the absorption tower, the top of the filling box is fixedly connected with a feeding seat, the lower left side of the filling box is fixedly connected with a drainage seat, a plugging mechanism is arranged in the filling box, and a drainage mechanism is arranged in the drainage seat. The utility model realizes stable leakage blocking of the leakage point and drainage of the filling box, and improves the convenience and stability of the device.

Description

Quick plugging device of absorption tower wall

Technical Field

The utility model relates to the technical field of tower wall plugging, in particular to a rapid plugging device for a tower wall of an absorption tower.

Background

When the tower wall leakage occurs in the absorption tower in operation, the leakage point is large, the furnace can not be shut down for treatment in a short period, the existing treatment method is that firstly, insulation and iron sheets around the leakage point are removed, a wood wedge wrapping strip is used for wedging and plugging in advance, after the leakage point is reduced, a stainless steel plate is used for glass flake corrosion prevention or silicon carbide corrosion prevention in a square box, the periphery of the leakage point is covered, the leakage point is welded on the tower wall, and then the external welding seam is subjected to corrosion prevention treatment again.

The prior device mainly leaks the leakage points on the tower wall through the leakage plugs, so that the part of the leakage plugs can be subjected to larger inside and outside in the operation process of the absorption tower, the part of the leakage plugs are leaked due to pressure difference, meanwhile, the part of the device can be welded on the outer wall of the leakage points to protect the square box, so that a large amount of water vapor is easily accumulated in the square box, the part of the device is difficult to perform corrosion prevention operation, the working efficiency and the practicability of the device are reduced, and therefore, the rapid leakage blocking device for the tower wall of the absorption tower is needed to solve the problems.

Disclosure of Invention

The utility model aims to provide a rapid leakage blocking device for a tower wall of an absorption tower, which is used for solving the problems that in the prior art, leakage points on the tower wall are blocked by a leakage blocking plug, so that part of the leakage blocking plug can be subjected to larger inside and outside in the operation process of the absorption tower, the part of the leakage blocking plug is leaked due to pressure difference, and meanwhile, a protective square box is welded on the outer wall of the leakage point by part of the device, so that a large amount of water vapor is easily accumulated in the square box, and the part of the device is difficult to perform corrosion prevention and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a quick plugging device of absorption tower wall includes: the filling box, the rear side fixedly connected with laminating ring of filling box, the inner wall radian of laminating ring is unanimous with the outer wall radian of absorption tower, the top fixedly connected with feeding seat of filling box, the left side below fixedly connected with drainage seat of filling box, the inside of filling box is equipped with plugging mechanism, the inside of drainage seat is equipped with drainage mechanism.

Preferably, the plugging mechanism comprises a telescopic rod, the left end of the telescopic rod is fixedly connected to the upper left side of the inner wall of the filling box, and the right end of the telescopic rod is fixedly connected with a sliding plate.

Preferably, a plugging screw rod is movably connected below the left side of the sliding plate, the left end of the plugging screw rod penetrates through the filling box and is fixedly connected with a first torsion cover, a plugging nut is movably connected with the outer wall of the plugging screw rod, and the right side of the plugging nut is fixedly connected with the middle part of the left side of the filling box.

Preferably, the middle part of the right side of the sliding plate is fixedly connected with a loading and unloading bolt, the outer wall of the loading and unloading bolt is sleeved with a plugging plug, and the inner wall of the left side of the plugging plug is provided with a thread groove corresponding to the loading and unloading bolt.

Preferably, the drainage mechanism comprises a drainage pipe, the top end of the drainage pipe is fixedly connected below the outer wall of the drainage seat, and a piston is movably connected above the drainage pipe on the inner wall of the drainage seat.

Preferably, the left side swing joint of piston has the drainage screw rod, the left end of drainage screw rod passes the left side wall of drainage seat and fixedly connected with second and turns round the lid, the outer wall swing joint of drainage seat has the drain nut, the right side fixed connection of drain nut is on the left side wall of drainage seat.

Compared with the prior art, the utility model has the beneficial effects that:

This kind of quick plugging device of absorption tower wall is provided with plugging mechanism, drive the laminating ring laminating through the filling box on the outer wall of absorption tower, and adopt welded mode to fix the laminating ring on the tower wall, it is synchronous rotatory to turn round the first lid of turning round to drive the leaking stoppage screw rod through clockwise, make leaking stoppage screw rod drive sliding plate and leaking stoppage stopper slide right and insert and establish on the inner wall of leak source, through above-mentioned design, realize stabilizing the leaking stoppage to the leak source, avoid part leaking stoppage stopper can only receive inside and outside pressure differential at the in-process of absorption tower operation, thereby avoid part leaking stoppage stopper to leak because of pressure differential, make work efficiency improve, stability and the practicality of device have been improved.

This kind of quick plugging device of absorption tower wall is provided with drainage mechanism, turns round the second through clockwise rotation and turns round the lid and drive the synchronous rotation of drainage screw rod, and drainage screw rod receives the restriction of drain nut for the drainage screw rod drives the piston and slides left at the inner wall of drain seat, thereby makes ponding pass through drain seat and drain pipe discharge, through above-mentioned design, realizes the drainage to the filling case, avoids the inside of part square box to accumulate a large amount of steam easily, thereby avoids part device to be difficult to carry out operations such as anticorrosive, makes work efficiency obtain improving, has improved the convenience and the practicality of device.

Drawings

FIG. 1 is a front perspective view of the structure of the present utility model;

FIG. 2 is a front cross-sectional perspective view of the structure of the present utility model;

FIG. 3 is a side view, partially in cross-section, of the partial structure of the filling box and plugging mechanism of the present utility model;

Fig. 4 is a front sectional perspective view showing a partial structure of the drain pipe and the drain mechanism of the present utility model.

In the figure: 11. filling the box; 12. a laminating ring; 13. a feeding seat; 14. a drain seat; 2. a plugging mechanism; 21. a telescopic rod; 22. a sliding plate; 23. plugging screw rods; 24. a first twist cap; 25. a plugging nut; 26. assembling and disassembling bolts; 27. a plugging plug; 28. a thread groove; 3. a drainage mechanism; 31. a drain pipe; 32. a piston; 33. a drain screw; 34. a second twist cap; 35. and (5) draining the nut.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided:

A quick plugging device of absorption tower wall includes: the filling box 11, the rear side fixedly connected with laminating ring 12 of filling box 11, the inner wall radian of laminating ring 12 is unanimous with the outer wall radian of absorption tower, the top fixedly connected with feeding seat 13 of filling box 11, the left side below fixedly connected with drainage seat 14 of filling box 11, the inside of filling box 11 is equipped with plugging mechanism 2, the inside of drainage seat 14 is equipped with drainage mechanism 3.

The plugging mechanism 2 comprises a telescopic rod 21, the left end of the telescopic rod 21 is fixedly connected to the upper left side of the inner wall of the filling box 11, the right end of the telescopic rod 21 is fixedly connected with a sliding plate 22, limiting sliding of the sliding plate 22 is achieved through the design, a plugging screw rod 23 is movably connected to the lower left side of the sliding plate 22, the left end of the plugging screw rod 23 penetrates through the filling box 11 and is fixedly connected with a first twist cover 24, a plugging nut 25 is movably connected to the outer wall of the plugging screw rod 23, the right side of the plugging nut 25 is fixedly connected to the middle left side of the filling box 11, through the design, the first twist cover 24 drives the sliding plate 22 to slide left and right, a loading and unloading bolt 26 is fixedly connected to the middle right side of the sliding plate 22, a plugging plug 27 is sleeved on the outer wall of the loading and unloading bolt 26, a thread groove 28 corresponding to the loading and unloading bolt 26 is formed in the left inner wall of the plugging plug 27, and the sliding plate 22 is enabled to drive the matched plug 27 to be inserted at a leakage point through the design.

The drainage mechanism 3 comprises a drainage pipe 31, the top end of the drainage pipe 31 is fixedly connected below the outer wall of the drainage seat 14, the inner wall of the drainage seat 14 is located above the drainage pipe 31 and is movably connected with a piston 32, through the design, the opening and closing of the drainage pipe 31 by sliding of the piston 32 are achieved, the left side of the piston 32 is movably connected with a drainage screw rod 33, the left end of the drainage screw rod 33 penetrates through the left side wall of the drainage seat 14 and is fixedly connected with a second torsion cover 34, the outer wall of the drainage seat 14 is movably connected with a drainage nut 35, the right side of the drainage nut 35 is fixedly connected to the left side wall of the drainage seat 14, and through the design, the second torsion cover 34 drives the piston 32 to slide left and right.

Working principle: when the stable leaking stoppage needs to be carried out on the leaking point, the attaching ring 12 is driven to attach to the outer wall of the absorption tower through the filling box 11, so that the leaking stoppage plug 27 is aligned to the leaking point, the attaching ring 12 is fixed to the tower wall in a welding mode, then the first torsion cover 24 is rotated clockwise, the first torsion cover 24 drives the leaking stoppage screw 23 to synchronously rotate, the leaking stoppage screw 23 is limited by the leaking stoppage nut 25, the leaking stoppage screw 23 drives the sliding plate 22 to slide rightwards, and the sliding plate 22 drives the leaking stoppage plug 27 to be inserted on the inner wall of the leaking point, so that the stable leaking stoppage operation on the leaking point is realized.

When the water in the filling box 11 needs to be drained, the second torsion cover 34 is rotated clockwise, the second torsion cover 34 drives the drain screw 33 to rotate synchronously, the drain screw 33 is limited by the drain nut 35, the drain screw 33 drives the piston 32 to slide leftwards on the inner wall of the drain seat 14, so that accumulated water is drained through the drain seat 14 and the drain pipe 31, the water draining operation of the filling box 11 is realized, and the operation ends.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a quick plugging device of absorption tower wall, includes filling case (11), its characterized in that: the rear side fixedly connected with laminating ring (12) of filling case (11), the inner wall radian of laminating ring (12) is unanimous with the absorption tower outer wall radian, the top fixedly connected with feeding seat (13) of filling case (11), the left side below fixedly connected with drainage seat (14) of filling case (11), the inside of filling case (11) is equipped with plugging mechanism (2), the inside of drainage seat (14) is equipped with drainage mechanism (3).

2. The rapid plugging device for the wall of an absorption tower according to claim 1, wherein: the plugging mechanism (2) comprises a telescopic rod (21), the left end of the telescopic rod (21) is fixedly connected to the upper left side of the inner wall of the filling box (11), and the right end of the telescopic rod (21) is fixedly connected with a sliding plate (22).

3. The rapid plugging device for the wall of an absorption tower according to claim 2, wherein: the left side below swing joint of sliding plate (22) has leaking stoppage screw rod (23), the left end of leaking stoppage screw rod (23) is passed filling case (11) and is fixedly connected with first twist lid (24), the outer wall swing joint of leaking stoppage screw rod (23) has leaking stoppage nut (25), the right side fixed connection of leaking stoppage nut (25) is in the left side middle part of filling case (11).

4. The rapid plugging device for the wall of an absorption tower according to claim 2, wherein: the right middle part fixedly connected with loading and unloading bolt (26) of sliding plate (22), the outer wall cover of loading and unloading bolt (26) is equipped with leaking stoppage stopper (27), screw thread groove (28) that correspond with loading and unloading bolt (26) are seted up to the left side inner wall of leaking stoppage stopper (27).

5. The rapid plugging device for the wall of an absorption tower according to claim 1, wherein: the drainage mechanism (3) comprises a drainage pipe (31), the top end of the drainage pipe (31) is fixedly connected below the outer wall of the drainage seat (14), and a piston (32) is movably connected above the drainage pipe (31) on the inner wall of the drainage seat (14).

6. The rapid plugging device for the wall of an absorption tower according to claim 5, wherein: the left side swing joint of piston (32) has drainage screw rod (33), the left end of drainage screw rod (33) is passed the left side wall of drainage seat (14) and is fixedly connected with second and turn round lid (34), the outer wall swing joint of drainage seat (14) has drain nut (35), the right side fixed connection of drain nut (35) is on the left side wall of drainage seat (14).