Corrosion-resistant lining tower section

Abstract

The utility model discloses a corrosion-resistant lining tower section, which relates to the technical field of tower section sealing, and comprises a first tower section and a second tower section, tower section flanges are arranged on the first tower section and the second tower section, the first tower section and the second tower section are connected through the tower section flanges, and the tower section flanges comprise a first flange arranged at the bottom of the first tower section and a second flange arranged at the top of the second tower section. A supporting device is arranged at the second flange and comprises a gasket arranged between the first flange and the second flange, a rope is arranged on the inner ring of the gasket, the free end of the rope is connected with an elastic piece and used for limiting falling of the elastic piece, and a clamp used for limiting separation of the two ends of the elastic piece is arranged at the staggered position of the elastic piece. A protruding block used for movably hooking the bottom edge of the elastic piece is arranged at the bottom of the clamp, and an adjusting device is arranged on the rope and used for adjusting the length of the rope. And the lining of the second tower section can be stably supported, the anti-corrosion effect of the lining is improved, the length of the rope can be conveniently adjusted, and the rope can effectively support the elastic piece.

Description

Technical Field

[0001] The utility model relates to the technical field of tower section sealing, in particular to a corrosion-resistant inner-lined tower section. Background Art

[0002] The steel lined PTFE tower is a tower equipment with an inner PTFE lining, including a tower body composed of several tower sections lined with PTFE linings. The joints of adjacent tower sections are sealed to prevent the substances in the tower from leaking out from the joints.

[0003] In the prior art, a utility model patent with announcement number CN211574249U provides a steel-lined polytetrafluoroethylene tower section sealing structure, including a tower section and a polytetrafluoroethylene lining attached to the inner wall of the tower section, tower section flanges extending outward from the tower section are respectively provided at both ends of the tower section, and flange holes for connecting with adjacent tower sections are provided on the tower section flanges, and the two ends of the polytetrafluoroethylene lining respectively extend out of the tower section and are bent toward the end face of the tower section flange and the outer wall surface of the tower section flange in turn to form an outer flange that fits on the outer wall surface of the tower section flange; a fastening device for fixing the outer flange on the outer wall surface of the tower section flange is also provided outside the outer flange, and a through hole connected to the flange hole is provided on the outer flange; a polytetrafluoroethylene sleeve is fixed on the inner wall of the flange hole, and a connecting bolt is provided in the polytetrafluoroethylene sleeve.

[0004] The steel-lined PTFE tower section sealing structure cannot support the tower section lining, which easily affects the anti-corrosion effect of the lining. For this reason, we propose a corrosion-resistant lining tower section to solve the above problem. Summary of the invention

[0005] The utility model aims to provide a corrosion-resistant inner-lined tower section 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 solutions: a corrosion-resistant lined tower section, comprising tower section one and tower section two, tower section one and tower section two are provided with tower section flanges, the tower section one and tower section two are connected through the tower section flanges, the tower section flanges include flange one arranged at the bottom of tower section one and flange two arranged at the top of tower section two, a supporting device is provided at flange two, the supporting device includes a gasket arranged between flange one and flange two, a rope is provided at the inner circle of the gasket, the free end of the rope is connected to the spring sheet and is used to limit the falling of the spring sheet, a clip is provided at the intersection of the spring sheets for limiting the separation of the two ends of the spring sheet, a protrusion is provided at the bottom of the clip for moving and hooking the bottom edge of the spring sheet, and an adjusting device is provided on the rope.

[0007] Preferably, the adjusting device is used to adjust the length of the rope.

[0008] Preferably, the adjusting device comprises a protective cover which is sleeved on the rope, and the protective cover is movable to cover a buckle for locking the rope.

[0009] Preferably, the inner diameter of the gasket is less than or equal to the inner diameter of the first tower section, and the length of the rope is less than or equal to the height of the second tower section.

[0010] Preferably, the spring sheet is an elastic sheet, the length of the spring sheet is greater than the circumference of the inner circle of the second tower section, the clip is a U-shaped structure, and the clip is an elastic clip.

[0011] Preferably, the protrusion is arranged on the opening end of the clip, and the outer wall of the protrusion is provided with an anti-slip coating.

[0012] Preferably, the protective sleeve is an elastic rubber sleeve, the length of the protective sleeve is greater than the length of the lock buckle, and the lock buckle is a wire rope lock buckle.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Reel in the spring clip and place it into the second tower section. When it reaches a position that suits the lining of the second tower section, stop moving the spring clip and release it at the same time. The spring clip will return to its original shape and unfold outward. The spring clip will fit in contact with the lining of the second tower section to support the lining of the second tower section. Open the clip and clamp it at the intersection of the two ends of the spring clip. Release the clip and the protrusion will follow the clip to move to the bottom of the spring clip. The protrusion will contact the bottom of the spring clip to limit the separation of the clip and the spring clip. This will complete the limiting of the two ends of the spring clip, so that the lining of the second tower section can be stably supported, thereby improving the anti-corrosion effect of the lining.

[0015] 2. Adjust the height of the shrapnel as needed, reel in the rope, and then use the buckle to fix it, thereby shortening the length of the rope so that the rope can effectively support the shrapnel. After the buckle is locked, move the protective cover onto the buckle to facilitate adjusting the length of the rope so that the rope can effectively support the shrapnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a structural schematic diagram of the support device in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the regulating device in the utility model.

[0019] In the figure: 1. tower section 1; 2. tower section 2; 3. flange 1; 4. flange 2; 5. supporting device; 51. gasket; 52. rope; 53. spring piece; 54. clip; 55. protrusion; 6. adjusting device; 61. protective cover; 62. lock. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 A corrosion-resistant lined tower section includes a tower section 1 and a tower section 2. The tower section 1 and the tower section 2 are provided with tower section flanges. The tower section 1 and the tower section 2 are connected through the tower section flanges. The tower section flanges include a flange 1 3 arranged at the bottom of the tower section 1 and a flange 2 4 arranged at the top of the tower section 2. A supporting device 5 is provided at the flange 2 4. The supporting device 5 includes a gasket 51 arranged between the flange 1 3 and the flange 2 4. The inner circle of the gasket 51 is provided with a rope 52. The free end of the rope 52 is connected to a spring sheet 53 and is used to limit the spring sheet 53 from moving downward. A pendant is provided at the intersection of the spring pieces 53, a clip 54 for limiting the separation of the two ends of the spring pieces 53 is provided, a protrusion 55 for moving and hooking the bottom edge of the spring piece 53 is provided at the bottom of the clip 54, the inner diameter of the gasket 51 is less than or equal to the inner diameter of the tower section 1, the length of the rope 52 is less than or equal to the height of the tower section 2, the spring piece 53 is an elastic piece, the length of the spring piece 53 is greater than the circumference of the inner circle of the tower section 2, the clip 54 is a U-shaped structure, the clip 54 is an elastic clip, the protrusion 55 is provided on the open end of the clip 54, and the outer wall of the protrusion 55 is provided with an anti-slip coating.

[0022] Reel in the spring sheet 51 and place it into the tower section 2. When it reaches a position that suitably supports the lining of the tower section 2, stop moving the spring sheet 51 and release the spring sheet 51 at the same time. The spring sheet 51 returns to its original shape and unfolds outward. The spring sheet 51 fits in contact with the lining of the tower section 2 to support the lining of the tower section 2. Stretch out the clip 54 and clamp the clip 54 at the intersection of the two ends of the spring sheet 51. Release the clip 54. The protrusion 55 follows the clip 54 and moves to the bottom of the spring sheet 51. The protrusion 55 contacts the bottom of the spring sheet 51 to limit the separation of the clip 54 and the spring sheet 51. The limiting of the two ends of the spring sheet 51 is completed, so that the lining of the tower section 2 can be stably supported, thereby improving the anti-corrosion effect of the lining.

[0023] An adjusting device 6 is provided on the rope 52, and the adjusting device 6 is used to adjust the length of the rope 52. The adjusting device 6 includes a protective cover 61 which is sleeved on the rope 52, and the protective cover 61 moves to cover a lock buckle 62 which is used to lock the rope 52. The protective cover 61 is an elastic rubber cover, and the length of the protective cover 61 is greater than the length of the lock buckle 62. The lock buckle 62 is a wire rope lock buckle.

[0024] The height of the spring piece 51 is adjusted as needed, the rope 52 is rolled up, and then fixed with the buckle 62, thereby shortening the length of the rope 52 so that the rope 52 can effectively support the spring piece 51. After the buckle 62 is locked, the mobile protective cover 61 is put on the buckle 62, making it easy to adjust the length of the rope 52 so that the rope 52 can effectively support the spring piece 51.

[0025] Working principle: The utility model rolls up the spring sheet 51, puts the spring sheet 51 into the tower section 2, and stops moving the spring sheet 51 when it reaches a suitable position to support the inner lining of the tower section 2. At the same time, the spring sheet 51 is released, and the spring sheet 51 returns to its original state and unfolds outward. The spring sheet 51 fits and contacts the inner lining of the tower section 2 to support the inner lining of the tower section 2. The clip 54 is opened and clamped at the intersection of the two ends of the spring sheet 51. The clip 54 is released, and the protrusion 55 moves with the clip 54 to the bottom of the spring sheet 51, and then the protrusion 55 contacts the bottom of the spring sheet 51 through the protrusion 55. When the limiting clip 54 is separated from the spring piece 51, the limiting of the two ends of the spring piece 51 is completed, so that the lining of the tower section 2 2 can be stably supported and the anti-corrosion effect of the lining can be improved. The height of the spring piece 51 is adjusted according to needs, the rope 52 is rolled up, and then the lock buckle 62 is used to fix it, thereby shortening the length of the rope 52 so that the rope 52 can effectively support the spring piece 51. After the lock buckle 62 is locked, the mobile protective cover 61 is put on the lock buckle 62, which makes it easy to adjust the length of the rope 52 so that the rope 52 can effectively support the spring piece 51.

[0026] The tower section 1, the tower section 2, the flange 1, the flange 3, the flange 2, and the spring piece 51 are prior art and will not be described in detail here.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A corrosion-resistant lined tower section, comprising a tower section 1 (1) and a tower section 2 (2), wherein the tower section 1 (1) and the tower section 2 (2) are provided with tower section flanges, characterized in that: The tower section one (1) and the tower section two (2) are connected via a tower section flange. The tower section flange comprises a flange one (3) arranged at the bottom of the tower section one (1) and a flange two (4) arranged at the top of the tower section two (2). A supporting device (5) is provided at the flange two (4). The supporting device (5) comprises a gasket (51) arranged between the flange one (3) and the flange two (4). A rope (52) is provided on the inner circle of the gasket (51). The free end of the rope (52) is connected to a spring sheet (53) and is used to limit the spring sheet (53) from falling. A clip (54) is provided at the intersection of the spring sheet (53) for limiting the separation of the two ends of the spring sheet (53). A protrusion (55) for moving and hooking the bottom edge of the spring sheet (53) is provided at the bottom of the clip (54). An adjusting device (6) is provided on the rope (52).

2. The corrosion-resistant lined tower section according to claim 1, characterized in that: The adjusting device (6) is used to adjust the length of the rope (52).

3. The corrosion-resistant lined tower section according to claim 2, characterized in that: The adjusting device (6) comprises a protective cover (61) which is sleeved on the rope (52), and the protective cover (61) movably covers a lock buckle (62) used for locking the rope (52).

4. The corrosion-resistant lined tower section according to claim 1, characterized in that: The inner diameter of the gasket (51) is smaller than or equal to the inner diameter of the first tower section (1), and the length of the rope (52) is smaller than or equal to the height of the second tower section (2).

5. The corrosion-resistant lined tower section according to claim 1, characterized in that: The spring sheet (53) is an elastic sheet, the length of the spring sheet (53) is greater than the circumference of the inner circle of the second tower section (2), the clip (54) is a U-shaped structure, and the clip (54) is an elastic clip.

6. The corrosion-resistant lined tower section according to claim 1, characterized in that: The protrusion (55) is arranged on the open end of the clip (54), and the outer wall of the protrusion (55) is provided with an anti-slip coating.

7. The corrosion-resistant lined tower section according to claim 3, characterized in that: The protective sleeve (61) is an elastic rubber sleeve, the length of the protective sleeve (61) is greater than the length of the lock buckle (62), and the lock buckle (62) is a steel wire rope lock buckle.

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