Rectifying tower tray

Abstract

The utility model relates to the technical field of rectifying towers, in particular to a rectifying tower tray which comprises a base, a supporting seat is arranged on the inner wall of the base, a clamping groove is formed in the upper surface between the base and the supporting seat, and a plurality of fixing holes are formed in the outer side of the circumferential surface of the top end of the base in a penetrating mode. A plurality of screw holes I and screw holes II are formed in the inner bottom wall surface of the clamping groove; a sealing gasket is embedded in the clamping groove, and a plurality of through holes are formed in the outer wall of the sealing gasket in a penetrating mode. A tower tray is arranged on the top end wall of the sealing gasket, a plurality of vent holes are formed in the outer wall of the tower tray in a penetrating manner, and an insertion hole is formed in the outer side of the circumferential surface of the top end of the tower tray in a penetrating manner. According to the assembled rectifying tower tray, the assembled rectifying tower tray consists of a plurality of independent modules and can be flexibly combined and mounted according to actual requirements, so that the manufacturing difficulty and the manufacturing cost are reduced, the transportation and the mounting are convenient, only the damaged modules need to be independently treated during maintenance and replacement, and the maintenance cost is reduced. The whole tray does not need to be replaced, so that the maintainability and the service life of equipment are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of distillation towers, in particular to a tower tray of a distillation tower. Background Art

[0002] In many industrial fields such as chemical, petroleum, and pharmaceuticals, distillation towers are an important separation equipment and play a key role. Traditional distillation tower trays usually adopt a monolithic structure, which has gradually exposed some shortcomings in practical applications.

[0003] Due to their integral structure, monolithic distillation trays require high manufacturing processes and equipment requirements during manufacturing. Any dimensional deviations or quality issues may necessitate scrapping and remanufacturing the entire tray, increasing production costs. Furthermore, monolithic trays are large, making transportation and installation difficult, requiring large lifting equipment and significant labor and material resources. The limitations of monolithic trays are even more pronounced in specialized applications, such as confined installation spaces or during equipment upgrades.

[0004] With the continuous development of industrial technology, the performance requirements for distillation towers are also constantly increasing. On the one hand, the tower trays need to be able to adapt to different process conditions and material characteristics, and have higher separation efficiency and processing capacity. On the other hand, the tower trays also need to have better maintainability and flexibility to enable rapid repair and replacement in the event of a failure.

[0005] In summary, the existing integral distillation tower trays have many disadvantages, while the assembled distillation tower trays have obvious advantages and broad application prospects. Therefore, it is necessary to apply for utility model patents to promote the further development of distillation tower technology. Utility Model Content

[0006] In order to solve the above problems, the utility model designs a distillation tower tray.

[0007] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0008] A distillation tower tray comprises a base, a support seat is provided on the inner wall of the base, a slot is provided on the upper surface between the base and the support seat, a plurality of fixing holes are provided through the outer side of the top circumferential surface of the base, and a plurality of first screw holes and second screw holes are provided on the inner bottom wall of the slot;

[0009] A sealing gasket is embedded in the card slot, and a plurality of through holes are formed through the outer wall of the sealing gasket;

[0010] A tower plate is provided on the top wall of the sealing gasket, a plurality of vent holes are penetrated through the outer wall of the tower plate, and an insertion hole is penetrated through the outer side of the top circumferential surface of the tower plate.

[0011] Furthermore, the outer wall of the support seat is in a cross shape.

[0012] Furthermore, the screw hole one and the screw hole two are respectively located on the base and the outer wall of the support seat.

[0013] Furthermore, the number of the jacks and through holes is equal, and the positions are relatively arranged up and down.

[0014] The beneficial effects of the utility model are:

[0015] The utility model adopts an assembled distillation tower tray, which is composed of multiple independent modules and can be flexibly combined and installed according to actual needs. This design not only reduces the manufacturing difficulty and cost, but also facilitates transportation and installation. During maintenance and replacement, only the damaged modules need to be handled separately, and there is no need to replace the entire tray, which greatly improves the maintainability and service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic structural diagram of the utility model.

[0018] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0019] 1. Base, 2. Support base, 3. Slot, 4. Fixing hole, 5. Screw hole 1, 6. Screw hole 2, 7. Sealing gasket, 8. Through hole, 9. Tower plate, 10. Vent, 11. Socket. DETAILED DESCRIPTION

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

[0021] See Figure 1As shown, a distillation tower tray includes a base 1, a support base 2 is provided on the inner wall of the base 1, a slot 3 is provided on the upper surface between the base 1 and the support base 2, a plurality of fixing holes 4 are provided through the outer side of the top circumferential surface of the base 1, and a plurality of screw holes 5 and 6 are provided on the inner bottom wall of the slot 3;

[0022] A sealing gasket 7 is embedded in the card slot 3, and a plurality of through holes 8 are formed through the outer wall of the sealing gasket 7;

[0023] A tower plate 9 is provided on the top wall of the sealing gasket 7 , a plurality of vent holes 10 are provided through the outer wall of the tower plate 9 , and an insertion hole 11 is provided through the outer side of the top circumferential surface of the tower plate 9 .

[0024] Furthermore, the outer wall of the support base 2 is in a cross shape, and the entire tower plate can be split into multiple pieces for assembly, and can be flexibly combined and installed according to actual needs.

[0025] Furthermore, screw hole 1 5 and screw hole 2 6 are respectively located on the outer walls of the base 1 and the support seat 2. The sealing gasket 7 is placed into the card slot 3 in turn, and the tower plate 9 is placed on the sealing gasket 7 in turn. The bolts are passed through the socket 11 and the through hole 8 and screwed into screw hole 1 5 and screw hole 2 6 to facilitate fixing the tower plate 9 and the sealing gasket 7 on the base 1.

[0026] Furthermore, the number of the jacks 11 and the through holes 8 is equal, and their positions are relatively set up and down. The sealing gasket 7 is placed in the card slot 3 in turn, and the tower plate 9 is placed on the sealing gasket 7 in turn, so that the bolts can be passed through the jacks 11 and the through holes 8 and screwed into the screw holes 1 5 and 2 6.

[0027] The detailed connection means are well-known technologies in the art. All components in this solution are universal standard parts or components known to those skilled in the art. The structures and principles thereof can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0028] A specific application of this embodiment is:

[0029] When in use, the base 1 is installed inside the distillation tower through the fixing hole 4 by tightening the bolts. At the original tower plate position, the sealing gasket 7 is placed in the card slot 3 in sequence, and the tower plate 9 is placed on the sealing gasket 7 in sequence. The bolts are passed through the insertion hole 11 and the through hole 8 and screwed into the screw hole 1 5 and the screw hole 2 6 to fix the tower plate 9 and the sealing gasket 7 on the base 1. The sealing gasket 7 improves the fixed sealing between the tower plate 9 and the base 1. When the tower plate 9 needs to be removed, it is only necessary to remove the separate tower plate 9 from the base 1.

[0030] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Any changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should fall within the scope of protection of the present invention.

Claims

1. A distillation tower tray, characterized in that: including a base (1), A support seat (2) is provided on the inner wall of the base (1), a slot (3) is provided on the upper surface between the base (1) and the support seat (2), a plurality of fixing holes (4) are provided through the outer side of the top circumferential surface of the base (1), and a plurality of screw holes (5) and screw holes (6) are provided on the inner bottom wall of the slot (3); A sealing gasket (7) is embedded in the card slot (3), and a plurality of through holes (8) are formed through the outer wall of the sealing gasket (7); A tower plate (9) is provided on the top wall of the sealing gasket (7), a plurality of vent holes (10) are provided through the outer wall of the tower plate (9), and an insertion hole (11) is provided through the outer side of the top circumferential surface of the tower plate (9).

2. A distillation tower tray according to claim 1, characterized in that: The outer wall of (2) is in the shape of a cross.

3. A distillation tower tray according to claim 1, characterized in that: The screw hole 1 (5) and the screw hole 2 (6) are respectively located on the outer walls of the base (1) and (2).

4. A distillation tower tray according to claim 1, characterized in that: The number of the jacks (11) and the through holes (8) are equal, and the positions are relatively arranged up and down.

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