An adjustable packing support and a refined oil tower packing assembly

Abstract

The utility model relates to a chemical technology field provides an adjustable filler support and refines oil tower filler assembly, including positioning ring, laminated board, be equipped with at least three supports on positioning ring, the upper end of support is used for with laminated board sleeve joint, the top of support is equipped with pressure assembly, pressure assembly is used for to laminated board pressure, laminated board includes installation ring and multiple pressure rods who are threaded in installation ring, pressure assembly includes: contain double output shaft's drive equipment and photoelectric emitter, double output shaft is used for with the upper surface of installation ring is opposite, photoelectric emitter is used for in the same horizontal plane two laser beams to the pressure assembly who is separately arranged in the current photoelectric emitter place. The utility model provides a filler support can realize control laminated board even to filler pressure, ensure that the whole filler stress is even, avoided the filler and was damaged because of the pressure uneven of laminated, in addition promoted the convenience and practicality of filler assembly in refined oil tower.

Description

Technical Field

[0001] This application relates to the field of chemical technology, specifically to an adjustable packing support and a refining oil tower packing assembly. Background Technology

[0002] Separation technologies, such as separating different liquids in a mixture or separating mixed gases, are common in the chemical industry. For example, the separation of components in a mixture is based on the different relative volatility of different components under the same environmental conditions. Through multiple partial vaporizations and condensations, a purer component is obtained, achieving the separation of the mixture. Separation equipment typically includes packing material, which is usually composed of multiple layers. Generally, the compression state of the packing layers is not uniform. In short, structured packing requires uniform pressure during installation to ensure equal spacing or thickness between layers. Existing pressure application methods typically involve simple manual trampling or pressing to compress the packing layers. However, these methods are prone to damage due to uneven stress on the packing, resulting in a loss of specific surface area and consequently affecting the separation quality and efficiency. Therefore, this application provides an adjustable packing support and a refining oil tower packing assembly. Summary of the Invention

[0003] This utility model provides an adjustable packing support and a refined oil tower packing assembly to solve the problem of uneven stress during existing packing lamination.

[0004] In a first aspect, this utility model discloses an adjustable packing support, including a positioning ring and a laminated plate. The positioning ring has at least three supports, the upper ends of which are used to engage with the laminated plate. The top ends of the supports are provided with pressure components, which are used to apply pressure to the laminated plate. The laminated plate includes a mounting ring and multiple pressure rods passing through the mounting ring. The pressure component includes a drive device with dual output shafts and a photoelectric emitter. The dual output shafts are used to abut against the upper surface of the mounting ring. The photoelectric emitter is used to emit two laser beams in the same horizontal plane to the pressure components where the current photoelectric emitter is located.

[0005] In this design, during the pressing of the packing, the packing is fitted into the positioning ring, and the laminating plate moves vertically to press the packing downwards. Because the entire surface of the laminating plate acts on the packing, it effectively avoids localized damage caused by excessive pressure on the packing. In addition, to ensure that the three pressure components apply force evenly, a dual-output shaft drive device is set to apply a downward force to the mounting ring of the laminating plate. This drive device can control the magnitude and duration of the applied pressure, thereby ensuring that the entire packing is subjected to uniform force and preventing damage to the packing due to uneven lamination pressure.

[0006] Optionally, a pressure sensor is also included, which is attached to the force-applying end of the dual output shaft.

[0007] In this design, after the pressure sensor is electrically connected to the pressure detection device, when the drive device applies pressure to the mounting ring of the laminate, the actual pressure borne by the mounting ring can be displayed in real time for on-site operators to view, so as to ensure the uniformity of the force applied by the drive device.

[0008] Optionally, it also includes a limiting seat, which includes: a pair of C-shaped rings, a bolt passing through the C-shaped rings, and the C-shaped rings being fixedly sleeved on the bracket and abutting against the upper surface of the mounting ring.

[0009] In this design, a limiting seat composed of two C-shaped rings is used to fix the mounting ring and the bracket relative to each other after the driving device applies pressure. This prevents the laminate from moving upward due to the reaction force of the packing after the driving device releases pressure, which would cause the packing to be depressurized, resulting in local deformation of the packing and affecting the overall molding quality of the packing.

[0010] Optionally, it also includes a limiting ring, the outer ring surface of which is connected to the inner ring surface of the positioning ring via a limiting pin; the limiting ring is disposed between the laminate and the positioning ring.

[0011] In this design, the limiting ring is used to limit the excessive outward diffusion of the packing after it is pressurized. The packing at the diffusion edge will not meet the lamination requirements due to insufficient force. Therefore, this embodiment controls the outward diffusion of the packing under pressure by setting a replaceable limiting ring.

[0012] Optionally, the circumference of the limiting ring is provided with multiple vent holes.

[0013] In this design, the vent holes on the circumferential side of the limiting ring are used to release air from the filler during lamination.

[0014] Optionally, it also includes an auxiliary support, which includes a column, a plurality of partitions that are slidably connected to the column and parallel to each other, a chain, and a load-bearing block connected to one end of the chain, the other end of the chain being connected to the connection between the partition and the column.

[0015] In this design, an auxiliary support is constructed using columns, multiple partitions slidably connected to the columns, and load-bearing blocks. This support is used to place the laminated filler into the support after the driving equipment has applied pressure and laminated the filler. The weight of the load-bearing blocks compresses adjacent layers of filler, preventing deformation due to pressure release before the filler is fully formed. Furthermore, this auxiliary support allows for longitudinal stacking of filler, avoiding the direct stacking of two filler pieces that would cause their surfaces to stick together.

[0016] Optionally, it also includes a base plate, which is connected to the positioning ring.

[0017] In this design, the base plate is used to support the packing material that has been subjected to pressure treatment.

[0018] Secondly, this utility model provides a refining oil tower packing assembly, which includes a packing block laminated using any of the aforementioned adjustable packing supports. The bottom surface of the packing block also includes a support plate, which is used to connect with the inner wall of the refining oil tower or directly superimposed on the packing blocks of adjacent layers.

[0019] In this design, the provided refining oil tower packing assembly includes packing blocks laminated using the aforementioned packing support, and a support plate for supporting the packing blocks. The support plate can be connected to the inner wall of the refining oil tower where the packing assembly is placed, and can also support and connect with the support plates of adjacent packing blocks to create a stacked effect of the packing itself. The refining oil tower packing assembly of this invention is used to place the entire assembly inside the refining oil tower, facilitating the assembly of the packing and improving its convenience and practicality.

[0020] Optionally, the support plate has multiple through holes arranged in an array.

[0021] In this design, the support plate used to support the packing block includes several through holes for the passage of gas or liquid components inside the refining tower.

[0022] Optionally, a packing clamp is also included, which includes an integrally formed upper clamping plate and a lower clamping plate. A compression spring is provided between the upper clamping plate and the lower clamping plate. The upper clamping plate is used to connect with the support plate under the upper packing block, and the lower clamping plate is used to connect with the support plate under the lower packing block.

[0023] In this design, the aforementioned refining oil tower packing assembly also includes a packing clamp that connects the support plates of adjacent packing blocks with mutual force, so as to prevent the packing from deforming during use and causing the spacing between adjacent packing blocks to change, thus affecting the separation quality of the refining oil tower.

[0024] In summary, the beneficial effects of this utility model are as follows: This utility model provides an adjustable packing support and a refining oil tower packing assembly. The adjustable packing support allows for controlled pressure application of the laminated plates to the packing during pressurization, ensuring uniform stress on the entire packing and preventing damage due to uneven pressure during lamination. The refining oil tower packing assembly includes multi-layered stacked packing blocks, facilitating the assembly of multiple packing blocks within the refining oil tower and improving the convenience and practicality of packing assembly within the refining oil tower. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural schematic diagram of an adjustable packing support provided in this application; Figure 2 This is a top view of the packing support provided in the embodiment of this application after the limiting seat is installed; Figure 3 This is a schematic diagram of the front structure of the auxiliary support in this application; Figure 4 This is a three-dimensional structural diagram of the packing support including the hidden limiting ring on the bottom plate in this embodiment; Figure 5 This is a schematic diagram showing the installation of the packing clamp in an embodiment of this application.

[0026] In the picture: 1: Positioning ring; 2: Laminate; 21: Mounting ring; 22: Pressure bar; 3: Bracket; 4: Pressure assembly; 5: Limiting seat; 51: C-ring; 6: Limiting ring; 7: Auxiliary bracket; 71: Column; 72: Partition; 73: Load-bearing block; 8: Filler clamp; 81: Compression spring; 9: Base plate; 10: Support plate. Detailed Implementation

[0027] The technical solutions in the embodiments of the application will now be clearly and completely described with reference to the accompanying drawings. Furthermore, the phrases "in one embodiment" or "in one embodiment" appearing throughout this specification do not necessarily refer to the same embodiment. Moreover, these specific features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

[0028] Separation equipment typically includes packing material, which is usually composed of multiple layers. Generally, the compression state of each packing layer is inconsistent. In short, structured packing requires uniform pressure during installation to ensure equal spacing or thickness between layers. Current pressure application methods typically involve manual trampling or using pressing equipment to compress the packing layers. However, these methods are prone to damage due to uneven stress on the packing, resulting in a loss of specific surface area and consequently affecting separation quality and efficiency. Therefore, this application provides an adjustable packing support and a refining oil tower packing assembly.

[0029] Please refer to the appendix for details. Figures 1 to 5 As shown, the adjustable packing support and the refining oil tower packing assembly provided by this utility model will be described in detail below with reference to the embodiments.

[0030] In one aspect, this utility model discloses an adjustable packing support, including a positioning ring 1 and a laminate 2. The positioning ring 1 is provided with at least three supports 3, the upper ends of which are used to engage with the laminate 2. The top ends of the supports 3 are provided with pressure components 4, which are used to apply pressure to the laminate 2. The laminate 2 includes a mounting ring 21 and multiple pressure rods 22 passing through the mounting ring 21. The pressure component 4 includes a drive device with dual output shafts and a photoelectric emitter. The dual output shafts are used to abut against the upper surface of the mounting ring 21. The photoelectric emitter is used to emit two laser beams in the same horizontal plane to the pressure component 4 where the current photoelectric emitter is located.

[0031] like Figure 1 As shown, at least three supports 3 are uniformly fixed to the positioning ring 1. The upper end of the support 3 is used to fit into the laminate 2. The pressure component 4 connected to the top of the support 3 is used to apply pressure to the laminate 2. After being stressed, the laminate 2 acts downward on the filler below it. In order to uniformly distribute the pressure on the laminate 2, transverse and longitudinally extending pressure bars 22 are provided in the mounting ring 21 of the laminate 2. The uniformly distributed pressure bars 22 are equivalent to the ribs of the mounting ring 21, effectively spreading the pressure borne by different positions on the mounting ring 21 evenly to each pressure bar 22, so that the pressure at all positions in the horizontal plane of the entire mounting ring 21 is equal, effectively achieving the effect of uniform pressure. At the same time, the drive device can be compatible with multiple pressure values, and the pressure application time is adjustable and controllable.

[0032] In the adjustable packing support provided by this utility model, the packing is fitted in the positioning ring 1 during packing compression. The laminating plate 2 moves vertically and presses the packing downwards. Because the entire surface of the laminating plate 2 acts on the packing, it effectively avoids localized damage caused by excessive pressure on the packing. In addition, in order to ensure that the three pressure components 4 apply force evenly, a dual-output shaft drive device is provided to apply a downward force to the mounting ring 21 of the laminating plate 2. This drive device can control the magnitude and duration of the applied pressure, thereby ensuring that the entire packing is subjected to uniform force and avoiding damage to the packing due to uneven lamination pressure.

[0033] It should be noted that the pressure rods 22 connected to the mounting ring 21 on the aforementioned laminate 2 are of the same specifications, and the spacing between adjacent pressure rods 22 can be adjusted according to the actual size of the filler. Furthermore, the pressure rods 22 can be directly inserted into the mounting holes on the mounting ring 21.

[0034] Additionally, this embodiment includes a pressure sensor, which is attached to the force-applying end of the dual output shafts. After the pressure sensor is electrically connected to the pressure detection device, when the drive device applies pressure to the mounting ring 21 of the laminate 2, the actual pressure borne by the mounting ring 21 can be displayed in real time for on-site operators to view, thereby ensuring the uniformity of the force applied by the drive device.

[0035] In some embodiments, the device further includes a limiting seat 5, which includes a pair of C-shaped rings 51, with bolts passing through the C-shaped rings 51. After being fixedly sleeved on the bracket 3, the C-shaped rings 51 abut against the upper surface of the mounting ring 21.

[0036] like Figure 2 As shown (the dashed circle in the figure represents the bracket 3), in this embodiment, the limiting seat 5, composed of two C-shaped rings 51, is used to fix the mounting ring 21 and the bracket 3 relative to each other after the driving device applies pressure. This prevents the laminate 2 from moving upward due to the reaction force of the packing after the driving device releases pressure, thus avoiding pressure relief of the packing and local deformation of the packing, which would affect the overall molding quality of the packing. The C-shaped ring 51 includes fixing bolts to secure the limiting seat 5 to the bracket 3. After lamination is completed, the three limiting seats 5 can be removed sequentially to release pressure.

[0037] In some embodiments, a limiting ring 6 is also included, the outer ring surface of the limiting ring 6 being connected to the inner ring surface of the positioning ring 1 via a limiting pin; the limiting ring 6 is disposed between the laminate 2 and the positioning ring 1.

[0038] like Figure 1 As shown, the limiting ring 6 is disposed inside the positioning ring 1, and its height is less than the distance between the positioning ring 1 and the laminate 2, so that the limiting ring 6 is entirely within the space enclosed by the positioning ring 1 and the laminate 2. The outer wall of the limiting ring 6 is connected to the inner wall of the positioning ring 1 via a limiting pin. During installation, the limiting pin can be inserted from the outside of the positioning ring 1 into the limiting ring 6, or from the inner wall of the limiting ring 6 into the positioning ring 1; this embodiment does not impose specific limitations on this.

[0039] It should be noted that the limiting ring 6 provided in this embodiment is used to limit excessive outward diffusion of the packing material after pressure is applied. The packing material at the diffusion edge will not meet the lamination requirements due to insufficient force. Therefore, this embodiment controls the outward diffusion of the packing material under pressure by setting a replaceable limiting ring 6. It should also be noted that the diameter of the limiting ring 6 is related to the volume of the packing material and the density requirements of the lamination. The limiting ring 6 proposed in this embodiment is only one feasible specification. In actual use, the specification of the limiting ring 6 can be adaptively adjusted according to the volume of the packing material and the density requirements of the lamination.

[0040] Additionally, it should be noted that the aforementioned limiting ring 6 has multiple vent holes on its circumference. In this design, the vent holes on the circumference of the limiting ring 6 are used to release air from the filler during lamination; of course, the size of these vent holes needs to be appropriate for the particle size of the filling material.

[0041] In some embodiments, the adjustable packing support further includes an auxiliary support 7, which includes a column 71, a plurality of partitions 72 that are slidably connected to the column 71 and parallel to each other, a chain, and a load-bearing block 73 connected to one end of the chain. The other end of the chain is connected to the connection between the partition 72 and the column 71.

[0042] like Figure 3 As shown (the dashed box in the figure represents the placed packing block), the auxiliary support 7 in this embodiment includes a column 71. Multiple parallel partitions 72 are provided on the front side of the column 71 and can move up and down along the extension direction of the column 71. A load-bearing block 73 is provided on the rear side of the column 71. Chains connect the load-bearing block 73 and the multiple partitions 72, so that when the packing block is placed on the partition 72, it can be pulled by the chain, achieving the effect of pressing adjacent packing blocks together. In this embodiment, it is specifically used to place the laminated packing into the auxiliary support 7 after the driving equipment has applied force for lamination. The weight of the load-bearing block 73 presses the packing of adjacent layers together, preventing the packing from deforming due to force release before it is fully formed. In addition, the auxiliary support 7 can also be used to stack packing longitudinally, avoiding the direct stacking of two packing blocks and causing their surfaces to stick together.

[0043] It should be noted that the foregoing embodiments also include a base plate, such as... Figure 4 As shown, the base plate is connected to the positioning ring 1. When applying pressure to the packing material, the positioning ring 1 can be placed directly on a table or the ground. In this embodiment, the base plate is provided so that the packing material can be laid on the base plate during pressure application. Of course, the thickness of the base plate needs to be equal to the diameter of the positioning ring 1 to avoid difficulty in removing the packing block after the test.

[0044] Secondly, this utility model also provides a refining oil tower packing assembly, which includes a packing block laminated using any of the aforementioned adjustable packing supports. The bottom surface of the packing block also includes a support plate 10, which is used to connect with the inner wall of the refining oil tower or directly superimposed on the packing blocks of adjacent layers.

[0045] As described above, the refining oil tower packing assembly provided by this utility model includes packing blocks laminated using the aforementioned packing support, and also includes a support plate 10 for supporting the packing blocks. The support plate 10 can be connected to the inner wall of the refining oil tower where the packing assembly is placed, and can also support and connect with the support plates 10 of adjacent packing blocks to form a self-stacking effect of the packing. The refining oil tower packing assembly of this utility model is used to place the entire assembly into the refining oil tower, thereby facilitating the assembly of the packing and improving the convenience and practicality of packing assembly.

[0046] In addition, the aforementioned support plate 10 has a plurality of through holes arranged in an array. The support plate 10 used to support the packing block in this application includes a number of through holes for allowing gas or liquid components in the refining tower to pass through.

[0047] In some embodiments, the aforementioned refining oil tower packing assembly further includes a packing clamp 8, which includes an integrally formed upper clamping plate and a lower clamping plate. A compression spring 81 is provided between the upper clamping plate and the lower clamping plate. The upper clamping plate is used to connect with the support plate 10 under the upper packing block, and the lower clamping plate is used to connect with the support plate 10 under the lower packing block.

[0048] In this embodiment, the aforementioned refining oil tower packing assembly further includes a packing clamp 8 that connects the support plates 10 of adjacent packing blocks with mutual force, so as to prevent the packing from deforming during use and causing changes in the spacing between adjacent packing blocks, thus affecting the separation quality of the refining oil tower. Figure 5 As shown (the grid area in the figure represents the packing blocks), the packing clamp 8 has an overall approximately C-shaped structure and is clamped onto the support plates 10 of two adjacent packing blocks. Under the action of the compression spring 81, the packing clamp 8 clamps the support plates 10 at adjacent upper and lower positions.

[0049] It should be noted that all the above embodiments belong to the same inventive concept, and the descriptions of each embodiment have different focuses. Where the description in a particular embodiment is not exhaustive, please refer to the description in other embodiments. The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to mutually.

[0050] The above embodiments merely illustrate the implementation of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An adjustable packing support, characterized in that, The device includes a positioning ring (1) and a laminate (2). The positioning ring (1) is provided with at least three supports (3). The upper end of the supports (3) is used to engage with the laminate (2). The top end of the supports (3) is provided with a pressure component (4). The pressure component (4) is used to apply pressure to the laminate (2). The laminate (2) includes a mounting ring (21) and multiple pressure rods (22) passing through the mounting ring (21). The pressure component (4) includes a drive device with dual output shafts and a photoelectric emitter. The dual output shafts are used to abut against the upper surface of the mounting ring (21). The photoelectric emitter is used to emit two laser beams in the same horizontal plane to the pressure component (4) where the current photoelectric emitter is located.

2. The adjustable packing support according to claim 1, characterized in that, It also includes a pressure sensor, which is attached to the force-applying end of the dual output shaft.

3. The adjustable packing support according to claim 1, characterized in that, It also includes a limiting seat (5), which includes a pair of C-shaped rings (51), a bolt passing through the C-shaped rings (51), and the C-shaped rings (51) are fixedly sleeved on the bracket (3) and abut against the upper surface of the mounting ring (21).

4. The adjustable packing support according to claim 1, characterized in that, It also includes a limiting ring (6), the outer ring surface of which is connected to the inner ring surface of the positioning ring (1) by a limiting pin; the limiting ring (6) is located between the laminate (2) and the positioning ring (1).

5. The adjustable packing support according to claim 4, characterized in that, The limiting ring (6) has multiple ventilation holes on its periphery.

6. The adjustable packing support according to claim 1, 3, or 5, characterized in that, It also includes an auxiliary support (7), which includes a column (71), a plurality of partitions (72) that are slidably connected to the column (71) and parallel to each other, a chain, and a load-bearing block (73) connected to one end of the chain. The other end of the chain is connected to the connection between the partition (72) and the column (71).

7. The adjustable packing support according to claim 1, 3, or 5, characterized in that, It also includes a base plate (9), which is connected to the positioning ring (1).

8. A refining oil tower packing assembly, characterized in that, The oil tower packing assembly includes a packing block laminated using an adjustable packing support as described in any one of claims 1 to 5. The bottom surface of the packing block also includes a support plate (10), which is used to connect to the inner wall of the refining oil tower or to be directly superimposed on the packing block of the adjacent layer.

9. The refining oil tower packing assembly according to claim 8, characterized in that, The support plate (10) has multiple through holes arranged in an array.

10. The refining oil tower packing assembly according to claim 8, characterized in that, It also includes a packing clamp (8), which includes an integrally formed upper clamping plate and a lower clamping plate. A compression spring (81) is provided between the upper clamping plate and the lower clamping plate. The upper clamping plate is used to connect with the support plate (10) under the upper packing block, and the lower clamping plate is used to connect with the support plate (10) under the lower packing block.

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