CN214913486U - Sampling rectifying tower head for separating C13-C16 normal paraffin - Google Patents
Sampling rectifying tower head for separating C13-C16 normal paraffin Download PDFInfo
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- CN214913486U CN214913486U CN202120602209.0U CN202120602209U CN214913486U CN 214913486 U CN214913486 U CN 214913486U CN 202120602209 U CN202120602209 U CN 202120602209U CN 214913486 U CN214913486 U CN 214913486U
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Abstract
The utility model relates to a rectifying column technical field just discloses a sample rectifying column tower head of separation C13-C16 normal paraffin, including the rectifying column body, the inner wall fixedly connected with column plate of rectifying column body, the fixed surface of column plate is connected with the guide plate, the surface of guide plate and the inner wall fixed connection of rectifying column body. This sample rectifying column tower head of separation C13-C16 normal paraffin, through setting up the breather pipe, the drum, sealed pad and first nut, use through first nut and breather pipe cooperation, it makes first gasket and column plate laminating to rotate first nut, fix the drum, highly than the guide plate through setting up the drum, seal the space between drum and the column plate through sealed pad, avoid the inside gas of rectifying column body and liquid contact, thereby avoid the inside gas flow of rectifying column body when too big, foam smuggleing secretly and flooding can appear, thereby can not influence the use of rectifying column body.
Description
Technical Field
The utility model relates to the technical field of rectifying towers, in particular to a tower head of a sampling rectifying tower for separating C13-C16 normal paraffins.
Background
The rectifying tower is a tower-type gas-liquid contact device for rectification, and utilizes the property that each component in the mixture has different volatility, namely the vapor pressure of each component is different at the same temperature, so that the light component in the liquid phase is transferred into the gas phase, and the heavy component in the gas phase is transferred into the liquid phase, thereby realizing the purpose of separation.
Among the prior art, the rectifying column is at the in-process that uses, generally realize liquid reflux through the column plate, but when the inside gas flow of rectifying column was too big, the entrainment can appear, can lead to the flooding when serious, thereby influence the use of rectifying column, and in the rectifying column use, need collect the gas of separation, and to condensing and cooling of the gas of collecting, current collection pipeline and the fixed comparatively trouble between the rectifying column, can waste a large amount of time, thereby reduce the separation efficiency of rectifying column.
SUMMERY OF THE UTILITY MODEL
The utility model is not enough to prior art, the utility model provides a sample rectifying column tower head of separation C13-C16 normal alkane, possess the use that can not influence the rectifying column, improve the separation efficiency's of rectifying column advantage, when having solved the inside gas flow of rectifying column too big, can appear the entrainment and smuggle secretly, can lead to the flooding when serious, thereby influence the use of rectifying column, and in the rectifying column use, need collect the gas of separation, and to condensing and cooling of the gas of collecting, it is comparatively troublesome to fix between current collecting tube and the rectifying column, can waste a large amount of time, thereby reduce the separation efficiency's of rectifying column problem.
The utility model provides a following technical scheme: a sampling rectification tower head for separating C13-C16 normal paraffin comprises a rectification tower body, wherein a tower plate is fixedly connected to the inner wall of the rectification tower body, a guide plate is fixedly connected to the surface of the tower plate, the surface of the guide plate is fixedly connected with the inner wall of the rectification tower body, an air vent is formed in the upper surface of the tower plate, a vent pipe is movably connected to the inner wall of the air vent, a cylinder is fixedly connected to the surface of the vent pipe, a thread groove is formed in the surface of the vent pipe, a first nut is connected to the surface of the vent pipe in a threaded manner, a backflow hole is formed in the surface of the rectification tower body, a backflow pipe is fixedly connected to the inner wall of the backflow hole, a round hole is formed in the surface of the rectification tower body, a first pipeline is fixedly connected to the inner wall of the round hole, a first circular plate is fixedly connected to the surface of the first pipeline, and a rubber plate is movably connected to the upper surface of the first circular plate, the last fixed surface of rubber slab is connected with the second plectane, the last fixed surface of second plectane is connected with the second pipeline, the through-hole has been seted up to the upper surface of second plectane, the last fixed surface of first plectane is connected with the threaded rod, the surface of threaded rod and the inner wall swing joint of through-hole, the surperficial threaded connection of threaded rod has the second nut, the fixed surface of second pipeline is connected with the second round piece, the fixed surface of first pipeline is connected with first round piece, the last fixed surface of first round piece is connected with screw assembly, screw assembly's the surface is connected with the lower fixed surface of second round piece.
Preferably, the surface of the vent pipe is movably sleeved with a sealing gasket, the surface of the sealing gasket is movably connected with the upper surface of the tower plate, and the surface of the sealing gasket is movably connected with the surface of the cylinder.
Preferably, a first gasket is movably sleeved on the surface of the vent pipe, the surface of the first gasket is movably connected with the lower surface of the tower plate, and the surface of the first gasket is movably connected with the surface of the first nut.
Preferably, the threaded component comprises a first screw rod, a second screw rod and an internal thread cylinder, the lower surface of the second round block is fixedly connected with the first screw rod, the upper surface of the first round block is fixedly connected with the second screw rod, and the surface of the first screw rod and the surface of the second screw rod are respectively in threaded connection with the internal thread cylinder.
Preferably, a second gasket is movably sleeved on the surface of the threaded rod, the surface of the second gasket is movably connected with the surface of the second nut, and the surface of the second gasket is movably connected with the upper surface of the second circular plate.
Preferably, the number of the threaded rods is two, and the two threaded rods are symmetrically arranged by taking a central vertical plane passing through the rectifying tower body as a symmetrical plane.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this sample rectifying column tower head of separation C13-C16 normal paraffin, through setting up the breather pipe, the drum, sealed pad and first nut, use through first nut and breather pipe cooperation, it makes first gasket and column plate laminating to rotate first nut, fix the drum, highly than the guide plate through setting up the drum, seal the space between drum and the column plate through sealed pad, avoid the inside gas of rectifying column body and liquid contact, thereby avoid the inside gas flow of rectifying column body when too big, foam smuggleing secretly and flooding can appear, thereby can not influence the use of rectifying column body.
2. This sample rectifying column tower head of separation C13-C16 normal paraffin, through setting up the second nut, the threaded rod, first plectane and screw assembly, be used for placing the second plectane through threaded rod and the cooperation of first plectane, through the cooperation of threaded rod and second nut, it fixes the second plectane to rotate the second nut, it links together second circle piece and first circle piece to rotate screw assembly, thereby make the fixed of second pipeline become firm, thereby make the fixed between second pipeline and the rectifying column body become simple and convenient, can not waste a large amount of time, thereby improve the separation efficiency of rectifying column body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
fig. 4 is an enlarged schematic view of a portion B of fig. 2.
In the figure: 1. a rectifying column body; 2. a column plate; 3. a baffle; 4. a vent hole; 5. a breather pipe; 6. a cylinder; 7. a thread groove; 8. a first gasket; 9. a gasket; 10. a first nut; 11. a return orifice; 12. a return pipe; 13. a circular hole; 14. a first conduit; 15. a first circular plate; 16. a second circular plate; 17. a second conduit; 18. a first round block; 19. a second round block; 20. a rubber plate; 21. a through hole; 22. a threaded rod; 23. a second gasket; 24. a second nut; 25. a threaded assembly; 2501. a first screw; 2502. a second screw; 2503. an internally threaded barrel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a sampling rectification tower head for separating C13-C16 normal paraffin comprises a rectification tower body 1, a tower plate 2 is fixedly connected to the inner wall of the rectification tower body 1, a flow guide plate 3 is fixedly connected to the surface of the tower plate 2, the surface of the flow guide plate 3 is fixedly connected to the inner wall of the rectification tower body 1, a vent hole 4 is formed in the upper surface of the tower plate 2, a vent pipe 5 is movably connected to the inner wall of the vent hole 4, a cylinder 6 is fixedly connected to the surface of the vent pipe 5, a sealing gasket 9 is movably sleeved on the surface of the vent pipe 5, the surface of the sealing gasket 9 is movably connected to the upper surface of the tower plate 2, the sealing gasket 9 is used for sealing the gap between the tower plate 2 and the cylinder 6, so as to prevent liquid from leaking from the gap between the cylinder 6 and the tower plate 2, a thread groove 7 is formed in the surface of the vent pipe 5, the surface of the vent pipe 5 is in threaded connection with a first nut 10, the surface of the vent pipe 5 is movably sleeved with a first gasket 8, the surface of the first gasket 8 is movably connected with the lower surface of the tower plate 2, the surface of the first gasket 8 is movably connected with the surface of the first nut 10, when the vent pipe 5 is fixed through the first gasket 8, abrasion of the first nut 10 and the tower plate 2 caused by contact is avoided, so that the service life of the first nut 10 is prolonged, the surface of the rectifying tower body 1 is provided with a return hole 11, the inner wall of the return hole 11 is fixedly connected with a return pipe 12, the surface of the rectifying tower body 1 is provided with a round hole 13, the inner wall of the round hole 13 is fixedly connected with a first pipeline 14, the surface of the first pipeline 14 is fixedly connected with a first circular plate 15, the upper surface of the first circular plate 15 is movably connected with a rubber plate 20, the upper surface of the rubber plate 20 is fixedly connected with a second circular plate 16, the upper surface of the second circular plate 16 is fixedly connected with a second pipeline 17, the upper surface of the second circular plate 16 is provided with a through hole 21, the upper surface of the first circular plate 15 is fixedly connected with two threaded rods 22, the number of the threaded rods 22 is two, the two threaded rods 22 are symmetrically arranged by taking a central vertical plane passing through the rectifying tower body 1 as a symmetrical plane, the threaded rods 22 are used for fixing the second circular plate 16, the second circular plate 16 is firmly fixed by installing the plurality of threaded rods 22, the surface of the threaded rods 22 is movably connected with the inner wall of the through hole 21, the surface of the threaded rods 22 is in threaded connection with a second nut 24, the surface of the threaded rods 22 is movably sleeved with a second gasket 23, the surface of the second gasket 23 is movably connected with the surface of the second nut 24, the surface of the second gasket 23 is movably connected with the upper surface of the second circular plate 16, the second gasket 23 is used for increasing the contact area of the second circular plate 16 and the second nut 24, so as to increase the extrusion force of the second nut 24 and firmly fix the second circular plate 16, the surface of the second pipe 17 is fixedly connected with a second round block 19, the surface of the first pipe 14 is fixedly connected with a first round block 18, the upper surface of the first round block 18 is fixedly connected with a threaded component 25, the surface of the threaded component 25 is fixedly connected with the lower surface of the second round block 19, the threaded component 25 comprises a first screw 2501, a second screw 2502 and an internal threaded cylinder 2503, the lower surface of the second round block 19 is fixedly connected with the first screw 2501, the upper surface of the first round block 18 is fixedly connected with the second screw 2502, the surface of the first screw 2501 and the surface of the second screw 2502 are respectively and threadedly connected with the internal threaded cylinder 2503, the first round block 18 and the second round block 19 are connected together by rotating the threaded component 25, and therefore the fixation of the second pipe 17 is stable.
The operating principle is that the air pipe 5 is matched with the first nut 10, the first nut 10 is rotated to enable the first gasket 8 to be attached to the tower plate 2 to fix the cylinder 6, the cylinder 6 is matched with the sealing gasket 9, the height of the cylinder 6 is higher than that of the guide plate 3, the sealing gasket 9 is used for sealing a gap between the cylinder 6 and the tower plate 2, entrainment and flooding cannot occur, the threaded rod 22 is matched with the first circular plate 15 to place the second circular plate 16, the second nut 24 is matched with the threaded rod 22 to rotate the second circular plate 24 to fix the second circular plate 16, the second pipeline 17 is fixed, the first circular block 18 and the second circular block 19 are connected together through the rotating threaded component 25, and the second pipeline 17 is firmly fixed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A tower head of a sampling rectifying tower for separating C13-C16 normal paraffin comprises a rectifying tower body (1), and is characterized in that: the inner wall of the rectifying tower body (1) is fixedly connected with a tower plate (2), the surface of the tower plate (2) is fixedly connected with a guide plate (3), the surface of the guide plate (3) is fixedly connected with the inner wall of the rectifying tower body (1), the upper surface of the tower plate (2) is provided with an air vent (4), the inner wall of the air vent (4) is movably connected with a vent pipe (5), the surface of the vent pipe (5) is fixedly connected with a cylinder (6), the surface of the vent pipe (5) is provided with a thread groove (7), the surface of the vent pipe (5) is in threaded connection with a first nut (10), the surface of the rectifying tower body (1) is provided with a backflow hole (11), the inner wall of the backflow hole (11) is fixedly connected with a backflow pipe (12), the surface of the rectifying tower body (1) is provided with a round hole (13), the inner wall of the round hole (13) is fixedly connected with a first pipeline (14), the surface of the first pipeline (14) is fixedly connected with a first circular plate (15), the upper surface of the first circular plate (15) is movably connected with a rubber plate (20), the upper surface of the rubber plate (20) is fixedly connected with a second circular plate (16), the upper surface of the second circular plate (16) is fixedly connected with a second pipeline (17), the upper surface of the second circular plate (16) is provided with a through hole (21), the upper surface of the first circular plate (15) is fixedly connected with a threaded rod (22), the surface of the threaded rod (22) is movably connected with the inner wall of the through hole (21), the surface of the threaded rod (22) is in threaded connection with a second nut (24), the surface of the second pipeline (17) is fixedly connected with a second circular block (19), the surface of the first pipeline (14) is fixedly connected with a first circular block (18), the upper surface of the first circular block (18) is fixedly connected with a threaded component (25), the surface of the threaded component (25) is fixedly connected with the lower surface of the second round block (19).
2. The head of a sampling rectification tower for separating C13-C16 normal paraffin according to claim 1, wherein: the surface activity of breather pipe (5) has cup jointed sealed pad (9), the surface of sealed pad (9) and the upper surface swing joint of column plate (2), the surface of sealed pad (9) and the surface swing joint of drum (6).
3. The head of a sampling rectification tower for separating C13-C16 normal paraffin according to claim 1, wherein: the surface activity of breather pipe (5) has cup jointed first gasket (8), the surface of first gasket (8) and the lower surface swing joint of column plate (2), the surface of first gasket (8) and the surface swing joint of first nut (10).
4. The head of a sampling rectification tower for separating C13-C16 normal paraffin according to claim 1, wherein: the threaded component (25) comprises a first screw rod (2501), a second screw rod (2502) and an internal threaded cylinder (2503), the lower surface of the second round block (19) is fixedly connected with the first screw rod (2501), the upper surface of the first round block (18) is fixedly connected with the second screw rod (2502), and the surface of the first screw rod (2501) and the surface of the second screw rod (2502) are respectively in threaded connection with the internal threaded cylinder (2503).
5. The head of a sampling rectification tower for separating C13-C16 normal paraffin according to claim 1, wherein: a second gasket (23) is movably sleeved on the surface of the threaded rod (22), the surface of the second gasket (23) is movably connected with the surface of the second nut (24), and the surface of the second gasket (23) is movably connected with the upper surface of the second circular plate (16).
6. The head of a sampling rectification tower for separating C13-C16 normal paraffin according to claim 1, wherein: the number of threaded rods (22) is two, two the threaded rods (22) are arranged symmetrically by taking the central vertical plane passing through the rectifying tower body (1) as a symmetrical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120602209.0U CN214913486U (en) | 2021-03-25 | 2021-03-25 | Sampling rectifying tower head for separating C13-C16 normal paraffin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120602209.0U CN214913486U (en) | 2021-03-25 | 2021-03-25 | Sampling rectifying tower head for separating C13-C16 normal paraffin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214913486U true CN214913486U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120602209.0U Active CN214913486U (en) | 2021-03-25 | 2021-03-25 | Sampling rectifying tower head for separating C13-C16 normal paraffin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214913486U (en) |
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2021
- 2021-03-25 CN CN202120602209.0U patent/CN214913486U/en active Active
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