CN219596644U - Trough-disc type liquid collector for packed tower - Google Patents
Trough-disc type liquid collector for packed tower Download PDFInfo
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- CN219596644U CN219596644U CN202223496302.1U CN202223496302U CN219596644U CN 219596644 U CN219596644 U CN 219596644U CN 202223496302 U CN202223496302 U CN 202223496302U CN 219596644 U CN219596644 U CN 219596644U
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- groove
- liquid collector
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Abstract
The utility model discloses a trough-disc type liquid collector for a packed tower, relates to the technical field of trough-disc type liquid collectors, and aims to solve the problems that a rectangular collecting seat and a tray bottom of an existing trough-disc type liquid collector are formed by welding, a welding point is easy to rust and break after long-time use, the tray bottom is damaged during replacement, and replacement cost is high and replacement is inconvenient. The upper end of the tray bottom is provided with a rectangular collecting seat, a dovetail type liquid blocking hood is arranged above the rectangular collecting seat, a collecting cavity is arranged in the rectangular collecting seat, and the upper end of the collecting cavity is in an opening form; further comprises: the communication groove is arranged at the center of the bottom surface of the rectangular collecting seat, the communication groove penetrates through the rectangular collecting seat, a slot is formed in the butt joint of the tray bottom and the communication groove, a fixed limit groove is formed in the lower end of the slot, and the fixed limit groove is circular; the rotary inserting column is arranged in the slot, and a rotary handle is arranged at the upper end of the rotary inserting column.
Description
Technical Field
The utility model relates to the technical field of trough-tray type liquid collectors, in particular to a trough-tray type liquid collector for a packed tower.
Background
The trough-tray type liquid collector is also called a trough-tray type liquid distributor, is an extremely critical internal part in a packing tower, not only affects the mass transfer efficiency of packing, but also affects the operation elasticity of the packing, and is a tray type distributor formed by assembling and welding a plurality of distribution grooves in regular arrangement, so that the advantages of the trough-tray type liquid distributor and the tray type liquid distributor are organically combined into a whole, and the trough-tray type liquid collector has three functions of liquid collection, liquid separation and gas separation.
However, most rectangular collecting seats and tray bottoms of the conventional trough-tray type liquid collectors are formed by welding, the welding points are easy to rust and break after long-time use, the tray bottoms can be damaged during replacement, and the replacement cost is high and the replacement is inconvenient; therefore, the existing requirements are not met, and for this reason we propose a trough tray liquid collector for a packed tower.
Disclosure of Invention
The utility model aims to provide a trough-tray type liquid collector for a packed tower, which aims to solve the problems that the rectangular collecting seat and the tray bottom of the conventional trough-tray type liquid collector are formed by welding in most of the prior art, the welding point is easy to rust and break after long-time use, and the tray bottom is damaged during replacement, so that the replacement cost is high and the replacement is inconvenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a tray liquid collector for a packed column, comprising: the device comprises a tray bottom, wherein a rectangular collecting seat is arranged at the upper end of the tray bottom, a dovetail liquid blocking hood is arranged above the rectangular collecting seat, a collecting cavity is arranged in the rectangular collecting seat, and the upper end of the collecting cavity is in an opening form;
further comprises:
the communication groove is arranged at the center of the bottom surface of the rectangular collecting seat, the communication groove penetrates through the rectangular collecting seat, a slot is formed in the butt joint of the tray bottom and the communication groove, a fixed limit groove is formed in the lower end of the slot, and the fixed limit groove is circular;
the rotary inserting column is arranged in the slot, the upper end of the rotary inserting column is provided with a rotary handle, the lower end of the rotary inserting column is provided with a fixed limiting seat, and the rotary handle, the fixed limiting seat and the rotary inserting column are of an integrated structure.
Preferably, one end of the inner wall of the rectangular collecting seat is provided with a first positioning connecting seat, the other end of the inner wall of the rectangular collecting seat is provided with a second positioning connecting seat, and positioning connecting grooves are formed in the first positioning connecting seat and the second positioning connecting seat.
Preferably, one side of the first positioning connecting seat and one side of the second positioning connecting seat are respectively provided with a single-head fastener, one end of the single-head fastener is provided with a hexagonal nut, the lower end of the dovetail type liquid blocking hood is provided with two fixing plugboards, and the two fixing plugboards are respectively inserted into the first positioning connecting seat and the second positioning connecting seat.
Preferably, the lower surface of the rectangular collecting seat is provided with a water passing hole groove, the water passing hole groove penetrates through the rectangular collecting seat, and the water passing hole groove is provided with a plurality of water passing holes.
Preferably, the lower surface of the tray bottom is provided with a lower through hole, the lower through hole penetrates through the tray bottom, and the lower through hole is provided with a plurality of through holes.
Preferably, the outer wall of the fixed limiting seat is provided with an extrusion anti-slip pad, and the rotary inserting column rotates along the communication groove and the slot.
Preferably, the outer wall edge of the tray bottom is provided with a U-shaped fixing groove, and the U-shaped fixing groove and the tray bottom are of an integrated structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the communicating groove is formed in the lower surface of the rectangular collecting seat, the slot with the fixed limit groove is formed in the upper surface of the disc bottom, the fixed limit seat and the rotary inserting column are inserted along the communicating groove and the slot, after the fixed limit seat and the rotary inserting column are inserted to the bottom, the rotary handle is rotated to drive the fixed limit seat to rotate in the fixed limit groove, so that the two ends of the fixed limit seat are kept in a vertical state with the communicating groove and the slot, the rectangular collecting seat and the disc bottom are fixed and are not easy to separate, compared with the conventional welding mode, the phenomenon that welding spots are cracked to damage the disc bottom is avoided, the disc bottom can be independently replaced in the later period, the replacement cost is reduced, the fixed limit seat can be taken out only by rotating the rotary handle, the rectangular collecting seat is separated from the disc bottom, and the convenience of installation and replacement is improved.
2. Through setting up first location connecting seat and second location connecting seat inside the rectangle collecting seat, insert inside first location connecting seat and the second location connecting seat respectively with two fixed picture peg, rely on single-end fastener and hex nuts to fix, also can not fracture the rupture and drop because of the welding point, improve and dismantle the change convenience, reduce replacement cost.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the rectangular collection tray and tray bottom front view of the present utility model;
FIG. 3 is a schematic top view of a rectangular collecting seat according to the present utility model;
FIG. 4 is a schematic view of a rectangular collecting seat and chassis connection structure according to the present utility model;
FIG. 5 is a schematic view of the connection structure of the rotary handle and the fixed limiting seat of the present utility model;
in the figure: 1. a tray bottom; 2. u-shaped fixed groove; 3. dovetail type liquid blocking hood; 4. a rectangular collection seat; 5. fixing the plugboard; 6. a collection chamber; 7. a water passing hole groove; 8. rotating the handle; 9. a first positioning connection seat; 10. a second positioning connection seat; 11. positioning the connecting groove; 12. a single-headed fastener; 13. a hexagonal nut; 14. a slot; 15. a fixed limit groove; 16. rotating the inserted column; 17. fixing a limit seat; 18. extruding the anti-slip pad; 19. a communication groove; 20. and a lower through hole.
Detailed Description
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.
Referring to fig. 1-5, an embodiment of the present utility model is provided: a tray liquid collector for a packed column, comprising: the device comprises a tray bottom 1, wherein a rectangular collecting seat 4 is arranged at the upper end of the tray bottom 1, a dovetail type liquid blocking hood 3 is arranged above the rectangular collecting seat 4, a collecting cavity 6 is arranged in the rectangular collecting seat 4, and the upper end of the collecting cavity 6 is in an opening form;
further comprises:
the communication groove 19 is arranged at the center of the bottom surface of the rectangular collecting seat 4, the communication groove 19 penetrates through the rectangular collecting seat 4, the joint of the tray bottom 1 and the communication groove 19 is provided with a slot 14, the lower end of the slot 14 is provided with a fixed limit groove 15, and the fixed limit groove 15 is circular;
the rotary plunger 16 is arranged in the slot 14, the upper end of the rotary plunger 16 is provided with a rotary handle 8, the lower end of the rotary plunger 16 is provided with a fixed limit seat 17, and the rotary handle 8, the fixed limit seat 17 and the rotary plunger 16 are of an integrated structure.
The fixed limit seat 17 and the rotary plug-in post 16 are inserted along the communication groove 19 and the slot 14, after the fixed limit seat is inserted to the bottom, the rotary handle 8 is rotated to drive the fixed limit seat 17 to rotate in the fixed limit groove 15, so that two ends of the fixed limit seat 17 are kept in a vertical state with the communication groove 19 and the slot 14, the rectangular collecting seat 4 and the tray bottom 1 are fixed, the quick separation is convenient, the independent replacement can be performed in the later replacement, the replacement cost is reduced, and the convenience of installation and replacement is improved.
Referring to fig. 3, a first positioning connection seat 9 is disposed at one end of the inner wall of the rectangular collection seat 4, a second positioning connection seat 10 is disposed at the other end of the inner wall of the rectangular collection seat 4, and positioning connection grooves 11 are disposed in the first positioning connection seat 9 and the second positioning connection seat 10 and are used for being connected and fixed with the fixing plugboard 5.
Referring to fig. 2 and 3, one side of the first positioning connecting seat 9 and one side of the second positioning connecting seat 10 are respectively provided with a single-head fastener 12, one end of the single-head fastener 12 is provided with a hexagonal nut 13, the lower end of the dovetail type liquid blocking hood 3 is provided with two fixing plugboards 5, and the two fixing plugboards 5 are respectively inserted into the first positioning connecting seat 9 and the second positioning connecting seat 10 and are fixed by means of the single-head fastener 12 and the hexagonal nut 13, so that the welding point is not cracked, broken and dropped, the disassembly and replacement convenience is improved, and the replacement cost is reduced.
Referring to fig. 3, a water passing hole 7 is formed in the lower surface of the rectangular collecting seat 4, and the water passing hole 7 penetrates through the rectangular collecting seat 4, and a plurality of water passing holes 7 are formed in the water passing hole 7, so that liquid can be conveniently split and flow out of the rectangular collecting seat 4.
Referring to fig. 4, a lower through hole 20 is provided on the lower surface of the tray bottom 1, and the lower through hole 20 penetrates through the tray bottom 1, and a plurality of lower through holes 20 are provided to facilitate the liquid to flow out of the tray bottom 1.
Referring to fig. 4 and 5, an extrusion anti-slip pad 18 is disposed on the outer wall of the fixed limit seat 17, the rotary plug 16 rotates along the communication groove 19 and the slot 14, the fixed limit seat 17 and the rotary plug 16 are inserted along the communication groove 19 and the slot 14, after the rotary plug is inserted to the bottom, the rotary handle 8 is rotated to drive the fixed limit seat 17 to rotate in the fixed limit groove 15, so that two ends of the fixed limit seat 17 are kept in a vertical state with the communication groove 19 and the slot 14, stability is improved by virtue of the extrusion anti-slip pad 18, and automatic rotation and loosening are not easy to occur.
Referring to fig. 1, a U-shaped fixing groove 2 is provided at the edge of the outer wall of the tray bottom 1, and the U-shaped fixing groove 2 and the tray bottom 1 are integrally formed, and the tray bottom 1 is fixed by connecting the U-shaped fixing groove 2 with a bolt.
Working principle: when the rectangular collecting seat 4 is placed at the upper end of the lower through hole 20 of the disc bottom 1, the communicating groove 19 and the slot 14 are in a central round shape, the two sides are in a bar shape, the fixed limiting seat 17 and the rotary inserting column 16 are inserted along the communicating groove 19 and the slot 14, after the rectangular collecting seat is inserted to the bottom, the rotary handle 8 is rotated to drive the fixed limiting seat 17 to rotate in the fixed limiting groove 15, so that the two ends of the fixed limiting seat 17 are kept in a vertical state with the communicating groove 19 and the slot 14, the rectangular collecting seat 4 and the disc bottom 1 are fixed, the rectangular collecting seat is not easy to separate, compared with the existing welding mode, the phenomenon that the welding spot is cracked to cause damage can not occur, and the rectangular collecting seat 4 and the disc bottom 1 can be independently replaced in the later replacement, so that the replacement cost is reduced, the fixed limiting seat 17 can be taken out only by rotating the rotary handle 8, the convenience of the rectangular collecting seat 4 and the disc bottom 1 is improved, and then the two fixed inserting plates 5 are respectively inserted into the first positioning connecting seat 9 and the second positioning connecting seat 10 to be fixed by means of the single-head fastener 12 and the hexagonal nut 13, the welding spot is not easy to detach, and the welding spot is convenient to detach and the welding spot is not easy to detach.
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 (7)
1. The trough-tray type liquid collector for the packed tower comprises a tray bottom (1), wherein a rectangular collecting seat (4) is arranged at the upper end of the tray bottom (1), a dovetail type liquid blocking hood (3) is arranged above the rectangular collecting seat (4), a collecting cavity (6) is arranged in the rectangular collecting seat (4), and the upper end of the collecting cavity (6) is in an opening form;
the method is characterized in that: further comprises:
the communication groove (19) is arranged at the center of the bottom surface of the rectangular collecting seat (4), the communication groove (19) penetrates through the rectangular collecting seat (4), a slot (14) is formed at the butt joint position of the tray bottom (1) and the communication groove (19), a fixed limit groove (15) is formed at the lower end of the slot (14), and the fixed limit groove (15) is circular;
the rotary inserting column (16) is arranged in the slot (14), the upper end of the rotary inserting column (16) is provided with a rotary handle (8), the lower end of the rotary inserting column (16) is provided with a fixed limit seat (17), and the rotary handle (8) and the fixed limit seat (17) are of an integrated structure with the rotary inserting column (16).
2. A tray liquid collector for a packed column according to claim 1, wherein: one end of the inner wall of the rectangular collecting seat (4) is provided with a first positioning connecting seat (9), the other end of the inner wall of the rectangular collecting seat (4) is provided with a second positioning connecting seat (10), and positioning connecting grooves (11) are formed in the first positioning connecting seat (9) and the second positioning connecting seat (10).
3. A tray liquid collector for a packed column according to claim 2, wherein: one side of first location connecting seat (9) and second location connecting seat (10) all is provided with single-end fastener (12), the one end of single-end fastener (12) is provided with hexagon nut (13), the lower extreme of forked tail fender liquid hood (3) is provided with two fixed picture peg (5), and two fixed picture peg (5) insert inside first location connecting seat (9) and second location connecting seat (10) respectively.
4. A tray liquid collector for a packed column according to claim 1, wherein: the lower surface of rectangle collection seat (4) is provided with water hole groove (7), and water hole groove (7) run through rectangle collection seat (4), water hole groove (7) are provided with a plurality of.
5. A tray liquid collector for a packed column according to claim 1, wherein: the lower surface of the tray bottom (1) is provided with a lower through hole (20), the lower through hole (20) penetrates through the tray bottom (1), and the lower through hole (20) is provided with a plurality of through holes.
6. A tray liquid collector for a packed column according to claim 1, wherein: the outer wall of the fixed limiting seat (17) is provided with an extrusion anti-slip pad (18), and the rotary plug post (16) rotates along the communication groove (19) and the slot (14).
7. A tray liquid collector for a packed column according to claim 1, wherein: the outer wall edge of the disc bottom (1) is provided with a U-shaped fixing groove (2), and the U-shaped fixing groove (2) and the disc bottom (1) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223496302.1U CN219596644U (en) | 2022-12-27 | 2022-12-27 | Trough-disc type liquid collector for packed tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223496302.1U CN219596644U (en) | 2022-12-27 | 2022-12-27 | Trough-disc type liquid collector for packed tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219596644U true CN219596644U (en) | 2023-08-29 |
Family
ID=87740191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223496302.1U Active CN219596644U (en) | 2022-12-27 | 2022-12-27 | Trough-disc type liquid collector for packed tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219596644U (en) |
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2022
- 2022-12-27 CN CN202223496302.1U patent/CN219596644U/en active Active
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