Plate type filler rectifying tower

Abstract

The utility model relates to the technical field of chemical equipment, in particular to a plate type filler rectifying tower, which is characterized in that a mounting column is fixedly mounted in a clamping plate, a first spring is fixedly mounted on the side wall of the mounting column, and a sliding block is fixedly mounted at one end, far away from the first spring, of a movable rod. A movable rod drives a sliding block to rotate anticlockwise on the side wall of a sliding rod, a first spring is stressed to stretch, a clamping plate is pulled away, a bottom-layer barrel and a middle-layer barrel are separated, the middle-layer barrel and a top-layer barrel are separated in the same way, an air outlet pipe is rotated anticlockwise, the air outlet pipe and the top-layer barrel are separated, the sliding rod is pulled out from the interior of the top-layer barrel, and the sliding rod drives a connecting rod to move from bottom to top. The connecting rod drives the tower tray to move from bottom to top, the tower tray drives the overflow weir to move from bottom to top, and when viscous substances adhere to the surfaces of the overflow weir and the tower tray, the tower tray and the overflow weir are pulled out of the device to be cleaned, so that the function of conveniently splitting the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical equipment, in particular to a plate-type filling distillation tower. Background Art

[0002] A distillation tower is a tower-type vapor-liquid contact device for distillation. There are two main types: plate tower and packed tower. The working of a distillation tower is that the vapor enters from the bottom of the tower, and the evaporated gas phase is in countercurrent contact with the descending liquid. During the two-phase contact, the volatile (low boiling point) components in the descending liquid are continuously transferred to the gas phase, and the non-volatile (high boiling point) components in the gas phase are continuously transferred to the descending liquid. The closer the gas phase is to the top of the tower, the higher the concentration of its volatile components, and the closer the descending liquid is to the bottom of the tower, the more enriched its non-volatile components are, thereby achieving the purpose of component separation.

[0003] For example, a Chinese patent discloses: a graphite plate distillation tower, patent number: CN214388947U, through, the utility model graphite plate distillation tower has novel structure and compact arrangement, and a liquid collector and a distributor are arranged on the top of the tower, so that the descending liquid is collected and evenly distributed through the distributor and then enters the packing section to mix and react with the upstream gas phase, and then enters the sieve plate distribution cylinder, and in the sieve plate distribution cylinder, it has a secondary contact reaction with the upward gas phase in the staggered inclined sieve holes. When the liquid phase flows down the sieve plate with inclined sieve holes, a liquid film is formed on the hole wall of the inclined sieve holes, so that the liquid-gas contact is more sufficient, thereby improving the distillation effect.

[0004] However, in the process of implementing the above technical solution, it was found that there are at least the following technical problems: as mentioned above, the device is an integrated type and difficult to disassemble for cleaning the inside. When there are solid particles or easily aggregated materials, accumulations will form at the bottom of the overflow weir. When used for a long time, the accumulation will increase and may even block the entire tower plate, which may cause the entire device to be unable to operate or even be scrapped. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a plate-type packed distillation tower to solve the technical problem that the device is integrated and difficult to disassemble for cleaning the interior, and when there are solid particles or easily aggregated materials, accumulations will form at the bottom of the overflow weir. When used for a long time, the accumulations will increase and may even block the entire tower plate, which may cause the entire device to be unable to operate or even be scrapped.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A plate-type packed distillation tower comprises a bottom cylinder, a clamping plate is fixedly mounted on the side wall of the bottom cylinder, a mounting column is fixedly mounted inside the clamping plate, a first spring is fixedly mounted on the side wall of the mounting column, a plug-in mechanism is fixedly mounted on the side wall of the first spring, the plug-in mechanism comprises a movable rod, a sliding block is fixedly mounted on one end of the movable rod away from the first spring.

[0010] Preferably: a slide bar is fixedly installed inside the clamping plate, and a middle tube is movably installed on the top of the bottom tube.

[0011] Preferably, a top layer tube is movably mounted on the top of the middle layer tube, an air outlet pipe is threadedly mounted on the side wall of the top layer tube, and a sliding rod is slidably mounted inside the top layer tube.

[0012] Preferably, a connecting rod is fixedly mounted on the side wall of the sliding rod, a tower plate is fixedly mounted on the side wall of the connecting rod, and an overflow weir is fixedly mounted on the side wall of the tower plate.

[0013] Preferably, a connecting pipe is fixedly installed on the side wall of the bottom cylinder, and a mounting ring is fixedly installed on the side wall of the connecting pipe.

[0014] Preferably, a second spring is fixedly mounted on one end of the mounting ring away from the bottom cylinder, and a sliding ring is fixedly mounted on one end of the second spring away from the mounting ring.

[0015] Preferably: a mounting sleeve is fixedly installed on the side wall of the connecting pipe, and a placement column is fixedly installed on the side wall of the connecting pipe.

[0016] Preferably, a card tube is slidably mounted on the side wall of the placement column.

[0017] (III) Beneficial effects

[0018] 1. When the device needs to be disassembled, the movable rod drives the sliding block to rotate counterclockwise on the side wall of the sliding rod, the first spring is stretched under force, the card plate is pulled out, the bottom tube is separated from the middle tube, and the middle tube is separated from the top tube in the same way. The air outlet pipe is rotated counterclockwise to separate the air outlet pipe from the top tube, and the sliding rod is pulled out from the top tube. The sliding rod drives the connecting rod to move from bottom to top, the connecting rod drives the tower plate to move from bottom to top, and the tower plate drives the overflow weir to move from bottom to top. When there is sticky material adhering to the overflow weir and the surface of the tower plate, the tower plate and the overflow weir are pulled out of the device to clean them, thereby achieving the function of facilitating the disassembly of the device.

[0019] 2. Insert the card tube into the installation sleeve. The card tube drives the sliding ring to move from front to back. The second spring is compressed. When the placement column contacts the card tube, rotate the card tube counterclockwise. The second spring stretches and pushes the sliding ring to move from back to front. The sliding ring drives the card tube to move from front to back. The placement column fixes the card tube, thereby achieving the function of quickly connecting the card tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0021] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0022] Figure 2 This is a structural diagram of a tower tray of the utility model;

[0023] Figure 3 This is a structural diagram of the card connection of the utility model;

[0024] Figure 4 This is a structural diagram of the card board of the present utility model.

[0025] Legend: 11. Bottom tube; 12. Clamping plate; 13. Mounting column; 14. First spring; 15. Movable rod; 16. Sliding block; 17. Sliding rod; 18. Middle tube; 19. Top tube; 21. Air outlet pipe; 22. Sliding rod; 23. Connecting rod; 24. Tower plate; 25. Overflow weir; 26. Connecting pipe; 27. Mounting ring; 28. Second spring; 29. ​​Sliding ring; 31. Mounting sleeve; 32. Placement column; 33. Clamping tube. DETAILED DESCRIPTION

[0026] The embodiment of the present application provides a plate-type packed distillation tower, which effectively solves the problem that the device is integrated and difficult to disassemble for cleaning the inside. When there are solid particles or easily aggregated materials, accumulations are formed at the bottom of the overflow weir. After long-term use, they will accumulate more and more and may even block the entire tower plate, which may cause the entire device to be unable to operate or even be scrapped. When the device needs to be disassembled, the movable rod drives the sliding block to rotate counterclockwise on the side wall of the sliding rod, and the first spring is stretched under force to pull out the card plate, separate the bottom tube from the middle tube, and separate the middle tube from the top tube in the same way. The outlet pipe is rotated counterclockwise to separate the outlet pipe from the top tube, and the sliding rod is removed from the inside of the top tube. Pull it out, the sliding rod drives the connecting rod to move from bottom to top, the connecting rod drives the tower plate to move from bottom to top, the tower plate drives the overflow weir to move from bottom to top, when there is sticky material adhering to the overflow weir and the surface of the tower plate, the tower plate and the overflow weir are pulled out of the device to clean them, so as to achieve the function of facilitating the disassembly of the device, insert the card tube into the installation sleeve, the card tube drives the sliding ring to move from front to back, the second spring is compressed, when the placement column contacts the card tube, the card tube is rotated counterclockwise, the second spring is stretched to push the sliding ring to move from back to front, the sliding ring drives the card tube to move from front to back, the placement column fixes the card tube, so as to achieve the function of quickly connecting the card tube.

[0027] Example

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that the device is integrated and difficult to disassemble for cleaning, and when there are solid particles or easily aggregated materials, accumulations are formed at the bottom of the overflow weir. When used for a long time, more and more accumulations will accumulate and even block the entire tower plate, which may cause the entire device to be unable to operate or even be scrapped. The overall idea is as follows:

[0029] A plate-type packing distillation tower comprises a bottom barrel 11, a clamping plate 12 is fixedly installed on the side wall of the bottom barrel 11, a mounting column 13 is fixedly installed inside the clamping plate 12, a first spring 14 is fixedly installed on the side wall of the mounting column 13, a plug-in mechanism is fixedly installed on the side wall of the first spring 14, and the plug-in mechanism comprises a movable rod 15, and a sliding block 16 is fixedly installed on one end of the movable rod 15 away from the first spring 14. When the device needs to be disassembled, the movable rod 15 drives the sliding block 16 to rotate counterclockwise on the side wall of the sliding rod 17, and the first spring 14 is stretched by force to pull the clamping plate 12 away, and the bottom barrel is disassembled. 11 is separated from the middle tube 18, and the middle tube 18 is separated from the top tube 19 in the same way. The outlet pipe 21 is rotated counterclockwise to separate the outlet pipe 21 from the top tube 19, and the sliding rod 22 is pulled out from the inside of the top tube 19. The sliding rod 22 drives the connecting rod 23 to move from bottom to top, and the connecting rod 23 drives the tower plate 24 to move from bottom to top. The tower plate 24 drives the overflow weir 25 to move from bottom to top. When sticky substances are adhered to the surfaces of the overflow weir 25 and the tower plate 24, the tower plate 24 and the overflow weir 25 are pulled out of the device to clean them, thereby achieving the function of facilitating the disassembly of the device.

[0030] A sliding rod 17 is fixedly installed inside the card plate 12, and the side wall of the sliding rod 17 is slidably installed inside the sliding block 16. A middle-layer tube 18 is movably installed on the top of the bottom tube 11, and a top-layer tube 19 is movably installed on the top of the middle-layer tube 18. An outlet pipe 21 is threadedly installed on the side wall of the top tube 19. A sliding rod 22 is slidably installed inside the top tube 19, and a connecting rod 23 is fixedly installed on the side wall of the sliding rod 22. A tower plate 24 is fixedly installed on the side wall of the connecting rod 23, and an overflow weir 25 is fixedly installed on the side wall of the tower plate 24, which can effectively carry out distillation operations on materials.

[0031] A connecting tube 26 is fixedly installed on the side wall of the bottom tube 11, a mounting ring 27 is fixedly installed on the side wall of the connecting tube 26, a second spring 28 is fixedly installed on the end of the mounting ring 27 away from the bottom tube 11, a sliding ring 29 is fixedly installed on the end of the second spring 28 away from the mounting ring 27, the sliding ring 29 is slidably installed with the side wall of the connecting tube 26, a mounting sleeve 31 is fixedly installed on the side wall of the connecting tube 26, a placement column 32 is fixedly installed on the side wall of the connecting tube 26, a clamping tube 33 is slidably installed on the side wall of the placement column 32, and the clamping tube 33 is slidably installed on the side wall of the clamping tube 33. The side wall of the tube 33 is inserted into the installation sleeve 31, and the card tube 33 is inserted into the installation sleeve 31. The card tube 33 drives the sliding ring 29 to move from front to back, and the second spring 28 is compressed. When the placement column 32 contacts the card tube 33, the card tube 33 is rotated counterclockwise, and the second spring 28 stretches to push the sliding ring 29 to move from back to front. The sliding ring 29 drives the card tube 33 to move from front to back, and the placement column 32 fixes the card tube 33, thereby achieving the function of quickly connecting the card tube 33.

[0032] In view of the problems existing in the prior art, the utility model provides a plate-type packed distillation tower. When the device needs to be disassembled, the movable rod 15 drives the sliding block 16 to rotate counterclockwise on the side wall of the sliding rod 17, the first spring 14 is stretched by force, the clamping plate 12 is pulled out, the bottom tube 11 is separated from the middle tube 18, and the middle tube 18 is separated from the top tube 19 in the same way, the outlet pipe 21 is rotated counterclockwise to separate the outlet pipe 21 from the top tube 19, the sliding rod 22 is pulled out from the inside of the top tube 19, the sliding rod 22 drives the connecting rod 23 to move from bottom to top, the connecting rod 23 drives the tower plate 24 to move from bottom to top, and the tower plate 24 drives the overflow weir 25 from bottom to top. Move upward. When sticky substances adhere to the overflow weir 25 and the surface of the tower plate 24, the tower plate 24 and the overflow weir 25 are pulled out of the device to clean them, thereby achieving the function of facilitating the disassembly of the device. The card tube 33 is inserted into the installation sleeve 31. The card tube 33 drives the sliding ring 29 to move from front to back. The second spring 28 is compressed. When the placement column 32 contacts the card tube 33, the card tube 33 is rotated counterclockwise. The second spring 28 stretches and pushes the sliding ring 29 to move from back to front. The sliding ring 29 drives the card tube 33 to move from front to back. The placement column 32 fixes the card tube 33, thereby achieving the function of quickly connecting the card tube 33.

[0033] Working principle:

[0034] The first step is to flip the movable rod 15 counterclockwise, and the movable rod 15 drives the sliding block 16 to rotate counterclockwise on the side wall of the sliding rod 17. The first spring 14 is stretched by the force to pull out the clamping plate 12, and the bottom tube 11 is separated from the middle tube 18. The middle tube 18 is separated from the top tube 19 in the same way. The air outlet pipe 21 is rotated counterclockwise to separate the air outlet pipe 21 from the top tube 19, and the sliding rod 22 is pulled out from the top tube 19. The sliding rod 22 drives the connecting rod 23 to move from bottom to top, and the connecting rod 23 drives the tower plate 24 to move from bottom to top. The tower plate 24 drives the overflow weir 25 to move from bottom to top, and the tower plate 24 and the overflow weir 25 are pulled out of the device and cleaned, thereby achieving the function of facilitating the disassembly of the device.

[0035] In the second step, insert the card tube 33 into the installation sleeve 31. The card tube 33 drives the sliding ring 29 to move from front to back. The second spring 28 is compressed. When the placement column 32 contacts the card tube 33, the card tube 33 is rotated counterclockwise. The second spring 28 stretches and pushes the sliding ring 29 to move from back to front. The sliding ring 29 drives the card tube 33 to move from front to back. The placement column 32 fixes the card tube 33, thereby achieving the function of quickly connecting the card tube 33.

[0036] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A plate-type packed distillation tower, comprising a bottom cylinder (11), wherein a clamping plate (12) is fixedly mounted on the side wall of the bottom cylinder (11), characterized in that: A mounting column (13) is fixedly mounted inside the clamping plate (12); Wherein, a first spring (14) is fixedly mounted on the side wall of the mounting column (13); A plug-in mechanism is fixedly mounted on the side wall of the first spring (14), and the plug-in mechanism comprises a movable rod (15). A sliding block (16) is fixedly mounted on one end of the movable rod (15) away from the first spring (14).

2. A plate-type packed distillation tower according to claim 1, characterized in that: A slide bar (17) is fixedly installed inside the card plate (12), and a side wall of the slide bar (17) is slidably installed inside the slide block (16); Wherein, a middle layer cylinder (18) is movably mounted on the top of the bottom layer cylinder (11).

3. A plate-type packed distillation tower as claimed in claim 2, characterized in that: A top layer tube (19) is movably mounted on the top of the middle layer tube (18), and an air outlet pipe (21) is threadedly mounted on the side wall of the top layer tube (19); Wherein, a sliding rod (22) is slidably installed inside the top layer tube (19).

4. A plate-type packed distillation tower as claimed in claim 3, characterized in that: A connecting rod (23) is fixedly mounted on the side wall of the sliding rod (22), and a tower plate (24) is fixedly mounted on the side wall of the connecting rod (23); Wherein, an overflow weir (25) is fixedly installed on the side wall of the tower plate (24).

5. A plate-type packed distillation tower as claimed in claim 2, characterized in that: A connecting pipe (26) is fixedly mounted on the side wall of the bottom cylinder (11); Wherein, a mounting ring (27) is fixedly mounted on the side wall of the connecting pipe (26).

6. A plate-type packed distillation tower as claimed in claim 5, characterized in that: A second spring (28) is fixedly mounted on one end of the mounting ring (27) away from the bottom cylinder (11); A sliding ring (29) is fixedly mounted on one end of the second spring (28) away from the mounting ring (27), and the sliding ring (29) is slidably mounted on the side wall of the connecting pipe (26).

7. A plate-type packed distillation tower according to claim 6, characterized in that: A mounting sleeve (31) is fixedly mounted on the side wall of the connecting pipe (26); Wherein, a placement column (32) is fixedly installed on the side wall of the connecting pipe (26).

8. A plate-type packed distillation tower as claimed in claim 7, characterized in that: A clamping tube (33) is slidably mounted on the side wall of the placement column (32); Wherein, the side wall of the clamping tube (33) is inserted into the interior of the installation sleeve (31).

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