A kind of 2.9 meter calender annealing furnace blow pipe flange integrated butt joint sealing detection device

Abstract

This utility model provides a 2.9-meter integrated flange butt sealing testing device for a calendering annealing kiln blower, belonging to the field of butt sealing testing. It includes a butt channel, an outer connecting block fixedly connected to the outer wall of the butt channel, a pressure monitoring device fixedly connected to the top of the outer connecting block, and an outer plate fixedly connected to one side of the outer connecting block. Through the design of the butt channel, outer connecting block, pressure monitoring device, outer plate, long toothed plate, adjusting toothed column, adjusting motor, rotating shaft, bearing, support frame, base plate, and bottom bolts, this utility model makes the 2.9-meter integrated flange butt sealing testing device for a calendering annealing kiln blower more stable in use. It provides adaptive support for the connection point, thereby reducing the likelihood of bending at the connection point after prolonged use, lowering the failure rate of the device, improving its safety during long-term use, and facilitating its long-term operation.

Description

Technical Field

[0001] The utility model relates to the field of butt joint sealing detection, in particular to an integrated butt joint sealing detection device for 2.9m calendered annealing kiln blower pipe flanges. Background Art

[0002] A calendered annealing kiln is a special thermal equipment matched with the calendering molding process. Its core function is to uniformly heat, keep warm and slowly cool the material after calendering molding, so as to eliminate the internal stress of the material, stabilize the physical properties, avoid cracking after molding and ensure the product quality. It has an overall long strip tunnel structure, which is divided into a preheating section, a constant temperature section and a cooling section according to process requirements. It is internally equipped with a high-temperature resistant conveying roller table, a precise temperature control system, and a ventilation assembly adapted to wide calendered materials. In order to connect the two connection points of the blower pipe of a 2.9m calendered annealing kiln, the integrated butt joint sealing detection device for 2.9m calendered annealing kiln blower pipe flanges is widely used.

[0003] After检索, in the prior art, the Chinese patent with the patent publication number CN115752968A discloses "a sealing detection system for a dairy fermentation device", which comprises a butting unit and a detection unit, wherein the detection unit is arranged at the lower side of the butting unit. The invention realizes sealing and butting on the feed inlet of the fermentation device through the butting unit, realizes sealing and butting on the discharge outlet of the fermentation device through the detection unit, introduces gas into the fermentation device through the butting unit, judges whether the fermentation device leaks air according to the detection result of the detection unit, if air leakage occurs, heats the gas through the butting unit, and finds out the air leakage position of the fermentation device by utilizing the principle of condensation. In the whole process, the fermentation device will not be polluted and can be put into use directly, and no other materials are needed, which reduces the detection cost. The detection process is simple, no technical personnel are required, which further reduces the detection cost. However, the following defects still exist:

[0004] (1) Most of the existing integrated butt joint sealing detection devices for 2.9m calendered annealing kiln blower pipe flanges on the market are not very stable in use, and do not provide an adaptive supporting effect for the connection points, thereby increasing the probability of bending of the connection points after long-time use, improving the failure rate of the overall use of the device, also reducing the safety of the device during long-time use, which is not conducive to the long-term use of the device.

[0005] (2) The device is not provided with the function of rapid installation calibration and positioning, which increases the overall installation difficulty of the device, increases the manpower required for device installation, affects the working progress of subsequent work, and reduces the use convenience of the device. Therefore, an integrated butt joint sealing detection device for 2.9m calendered annealing kiln blower pipe flanges is provided. Contents of the Utility Model

[0006] The purpose of this invention is to address the current problem of not providing adaptive support for connection points.

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0008] The present invention is as follows: a 2.9-meter calendering annealing kiln blower flange integrated sealing detection device, including a docking channel, an outer connecting block fixedly connected to the outer wall of the docking channel, a pressure monitoring device fixedly connected to the top of the outer connecting block, an outer plate fixedly connected to one side of the outer connecting block, a long toothed plate fixedly connected to the bottom of the outer connecting plate, an adjusting toothed column meshing on one side of the long toothed plate, and an adjusting motor fixedly connected to one end of the adjusting toothed column.

[0009] One end of the adjusting gear column is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a bearing, the outer wall of the bearing is fixedly connected to a support frame, the bottom of the support frame is fixedly connected to a base plate, and the top of the base plate is movably connected to a bottom bolt. This makes the 2.9-meter calendering annealing kiln blow pipe flange integrated butt sealing detection device more stable in use, provides adaptive support for the connection point, thereby reducing the bending of the connection point after long-term use, reducing the failure rate of the device during use, improving the safety of the device during long-term use, and facilitating the long-term use of the device.

[0010] As a preferred technical solution of this utility model, the outer wall of the docking channel is fixedly connected to a mounting flange, and one side of the mounting flange is movably connected to a mounting bolt.

[0011] As a preferred technical solution of this utility model, a leak-proof rubber ring is fixedly connected to one side of the mounting flange, and the diameter of the leak-proof rubber ring is equal to the diameter of the mounting flange.

[0012] As a preferred technical solution of this utility model, a mating block is fixedly connected to one side of the mounting flange, and there are two mounting flanges, with two mating blocks provided on one side of each mounting flange.

[0013] As a preferred technical solution of this utility model, an inner spring is fixedly connected inside the insertion block, and a locking arc block is fixedly connected to one end of the inner spring.

[0014] As a preferred technical solution of this utility model, the outer wall of the docking channel is fixedly connected to the interior of the outer connecting block, and the outer connecting block is located on the vertical bisector of the docking channel.

[0015] As a preferred technical solution of this utility model, one side of the long toothed plate meshes with the outer wall of the adjusting toothed column, and there are two long toothed plates and two adjusting toothed columns.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. By using the designed docking channel, external block, air pressure monitoring equipment, external plate, long toothed plate, adjusting toothed column, adjusting motor, rotating shaft, bearing, support frame, base plate and bottom bolts, the 2.9-meter calendering annealing kiln blowing pipe flange integrated docking sealing detection device can be used more stably. It can provide adaptive support for the connection point, thereby reducing the bending of the connection point after long-term use, reducing the failure rate of the device, improving the safety of the device during long-term use, and facilitating the long-term use of the device.

[0018] 2. The installation flange, installation bolts, leak-proof rubber rings, interlocking blocks, inner springs, and locking arc blocks provide calibration and positioning during device installation, reducing installation difficulty, manpower requirements, and accelerating subsequent work processes, thus improving ease of use. Attached Figure Description

[0019] Figure 1 A schematic diagram of the integrated flange sealing detection device for the 2.9-meter calendering annealing kiln blowing pipe provided by this utility model;

[0020] Figure 2 A bottom view of the integrated flange sealing detection device for the 2.9-meter calendering annealing kiln blowing pipe provided by this utility model;

[0021] Figure 3 Right view structural schematic diagram of the 2.9-meter calendering annealing kiln blow pipe flange integrated sealing detection device provided by this utility model;

[0022] Figure 4 A top-section schematic diagram of the integrated butt sealing detection device for the 2.9-meter calendering annealing kiln blow pipe flange provided by this utility model;

[0023] Figure 5 The 2.9-meter calendering annealing kiln blowing pipe flange integrated sealing detection device provided by this utility model Figure 4 Enlarged view of the structure at point A in the middle.

[0024] The diagram shows: 1. Docking channel; 2. External block; 3. Air pressure monitoring equipment; 4. External plate; 5. Long toothed plate; 6. Adjusting toothed column; 7. Adjusting motor; 8. Rotating shaft; 9. Bearing; 10. Support frame; 11. Base plate; 12. Bottom bolt; 13. Mounting flange; 14. Mounting bolt; 15. Leak-proof rubber ring; 16. Inserting block; 17. Inner spring; 18. Engaging arc block. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0026] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0027] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] As shown in 1-5, this embodiment proposes an integrated flange sealing detection device for a 2.9-meter calendering annealing kiln blowing pipe, including a docking channel 1, an outer block 2 fixedly connected to the outer wall of the docking channel 1, a pressure monitoring device 3 fixedly connected to the top of the outer block 2, an outer plate 4 fixedly connected to one side of the outer block 2, a long toothed plate 5 fixedly connected to the bottom of the outer plate 4, an adjusting toothed column 6 meshing on one side of the long toothed plate 5, and an adjusting motor 7 fixedly connected to one end of the adjusting toothed column 6.

[0030] One end of the adjusting gear column 6 is fixedly connected to a rotating shaft 8, the outer wall of the rotating shaft 8 is fixedly connected to a bearing 9, the outer wall of the bearing 9 is fixedly connected to a support frame 10, the bottom of the support frame 10 is fixedly connected to a base plate 11, and the top of the base plate 11 is movably connected to a bottom bolt 12. This makes the 2.9-meter calendering annealing kiln blowing pipe flange integrated sealing detection device more stable in use, and can provide adaptive support for the connection point, thereby reducing the bending of the connection point after long-term use, reducing the failure rate of the device during use, improving the safety of the device during long-term use, and benefiting the long-term use of the device.

[0031] As shown in 1-5, in a preferred embodiment, based on the above method, a mounting flange 13 is fixedly connected to the outer wall of the docking channel 1. A mounting bolt 14 is movably connected to one side of the mounting flange 13 to facilitate locking with external components. A leak-proof rubber ring 15 is fixedly connected to one side of the mounting flange 13, and the diameter of the leak-proof rubber ring 15 is equal to the diameter of the mounting flange 13 to reduce leakage during operation. A plug-in block 16 is fixedly connected to one side of the mounting flange 13. There are two mounting flanges 13, and two plug-in blocks 16 are provided on one side of each mounting flange 13 to facilitate alignment with the installation point of external components. An inner spring 17 is fixedly connected inside the plug-in block 16, and a locking arc block 18 is fixedly connected to one end of the inner spring 17 to stabilize the aligned component.

[0032] The outer wall of the docking channel 1 is fixedly connected to the interior of the outer block 2, and the outer block 2 is located on the vertical bisector of the docking channel 1, which facilitates connection with other working parts. One side of the long toothed plate 5 meshes with the outer wall of the adjusting toothed column 6, and there are two of both the long toothed plate 5 and the adjusting toothed column 6, which facilitates adjustment of the support height.

[0033] Specifically, when using the 2.9-meter calendering annealing kiln blower flange integrated sealing test device: when the device reaches the working position, insert the insertion block 16 into the calibration hole of the external component. The arc surface of the locking arc block 18 is compressed, causing the inner spring 17 to contract, thereby retracting the locking arc block 18 into the insertion block 16 until it pops out on the other side of the external connecting component, thus achieving the device's limit position. Then, by rotating the mounting bolt 14, the mounting flange 13 and the anti-leakage rubber ring 15 are locked with the external component. At this time, the adjustment motor 7 will start working. The rotation of the output shaft of the adjusting motor 7 causes the adjusting gear 6 to rotate. The rotation of the adjusting gear 6 allows it to move downward on one side of the long gear plate 5, thereby causing the support frame 10 to drive the base plate 11 to move downward, so that the base plate 11 contacts the working ground. Then, the position of the device is fixed and supported by the rotation of the bottom bolt 12. When the docking channel 1 passes through the airflow, the air pressure monitoring device 3 (such as GT-FST100-2109D) will work to monitor. When the air pressure is unstable, the sealing performance may be compromised.

[0034] All technical features in this embodiment can be freely combined according to actual needs.

[0035] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A flange integrated sealing detection device for a 2.9-meter calendering annealing kiln blower pipe, comprising a docking channel (1), characterized in that, An external block (2) is fixedly connected to the outer wall of the docking channel (1). A pressure monitoring device (3) is fixedly connected to the top of the external block (2). An external plate (4) is fixedly connected to one side of the external block (2). A long toothed plate (5) is fixedly connected to the bottom of the external plate (4). An adjusting toothed column (6) meshes with one side of the long toothed plate (5). An adjusting motor (7) is fixedly connected to one end of the adjusting toothed column (6). One end of the adjusting gear column (6) is fixedly connected to a rotating shaft (8), the outer wall of the rotating shaft (8) is fixedly connected to a bearing (9), the outer wall of the bearing (9) is fixedly connected to a support frame (10), the bottom of the support frame (10) is fixedly connected to a base plate (11), and the top of the base plate (11) is movably connected to a bottom bolt (12).

2. The integrated flange sealing detection device for a 2.9-meter calendering annealing kiln blowing pipe according to claim 1, characterized in that, The outer wall of the docking channel (1) is fixedly connected to a mounting flange (13), and a mounting bolt (14) is movably connected to one side of the mounting flange (13).

3. The integrated flange sealing detection device for a 2.9-meter calendering annealing kiln blower pipe according to claim 2, characterized in that, A leak-proof rubber ring (15) is fixedly connected to one side of the mounting flange (13), and the diameter of the leak-proof rubber ring (15) is equal to the diameter of the mounting flange (13).

4. The integrated flange sealing detection device for a 2.9-meter calendering annealing kiln blower pipe according to claim 2, characterized in that, A mating block (16) is fixedly connected to one side of the mounting flange (13). There are two mounting flanges (13), and each mounting flange (13) has two mating blocks (16) on one side.

5. The integrated flange sealing detection device for a 2.9-meter calendering annealing kiln blowing pipe according to claim 4, characterized in that, An inner spring (17) is fixedly connected inside the insertion block (16), and a locking arc block (18) is fixedly connected to one end of the inner spring (17).

6. The integrated flange sealing detection device for a 2.9-meter calendering annealing kiln blower pipe according to claim 1, characterized in that, The outer wall of the docking channel (1) is fixedly connected to the interior of the outer block (2), and the outer block (2) is located on the vertical bisector of the docking channel (1).

7. The integrated flange sealing detection device for a 2.9-meter calendering annealing kiln blower pipe according to claim 1, characterized in that, One side of the long toothed plate (5) meshes with the outer wall of the adjusting toothed column (6), and there are two long toothed plates (5) and two adjusting toothed columns (6).

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