Anti-blocking rectifying tower
By designing a movable screen plate and cleaning system in the distillation tower, the problem of reducing distillation efficiency caused by impurity blockage is solved, and the convenience of regular cleaning and production efficiency are improved.
Patent Information
- Application Number
- CN202422154128.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-09-03
AI Technical Summary
After long-term use of existing distillation towers, impurities in the liquid can easily clog the micropores of the tower plate or screen plate, affecting gas-liquid penetration, and reducing distillation efficiency. Moreover, existing screen plates cannot be cleaned regularly conveniently, resulting in a decrease in production efficiency.
An anti-blocking distillation tower is designed, adopting a structure including a tower body, a screen plate, a cleaning shell and a traction mechanism. Through the electric hydraulic rod driving the traction rod, the screen plate can enter the cleaning shell for cleaning, the screen plate is flushed with a power water pump and a flushing pipe, and the wastewater recycling is realized through the recycling pipe and the filter plate.
The convenience of regularly cleaning the screen plate is achieved, effectively ensuring the distillation efficiency of the distillation tower, thereby improving production efficiency.
Smart Images
Figure CN222942954U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of distillation towers, in particular to an anti-blocking distillation tower. Background Art
[0002] A distillation tower is a tower-type vapor-liquid contact device for distillation. It uses the different volatilities of the components in the mixture, that is, the different vapor pressures of the components at the same temperature, to transfer the light components in the liquid phase to the gas phase, and the heavy components in the gas phase to the liquid phase, thereby achieving the purpose of separation.
[0003] After long-term use, if the liquid in the existing distillation tower contains more impurities, the impurities are easy to block the micropores on the tower plate or sieve plate during distillation, affecting the permeation of gas and liquid and reducing the distillation efficiency of the device. In addition, the existing sieve plate cannot be conveniently cleaned regularly, resulting in reduced production efficiency. Therefore, an anti-blocking distillation tower is proposed. Utility Model Content
[0004] The purpose of the utility model is to solve the problem that impurities easily clog the micropores on the tower plate or sieve plate during distillation, affecting the penetration of gas and liquid and reducing the distillation efficiency of the device, and the existing sieve plate cannot be conveniently cleaned regularly, thus resulting in reduced production efficiency. The utility model provides an anti-blocking distillation tower.
[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:
[0006] A blockage-proof distillation tower comprises a tower body, wherein a steam drain pipe is arranged on the upper side of the tower body, and a liquid outlet pipe is arranged on the lower side of the tower body, a sieve plate is arranged in the tower body, a moving port is opened on one side of the sieve plate on the tower body, and a cleaning shell is arranged on one side of the moving port on the tower body, a traction mechanism is arranged on the cleaning shell, and one side of the traction mechanism is connected to the sieve plate, a wastewater circulation mechanism is arranged on the lower side of the cleaning shell, and a flushing mechanism is arranged on the wastewater circulation mechanism, the cleaning shell is connected to the flushing mechanism, and a power output mechanism is arranged on the upper side of the flushing mechanism.
[0007] Preferably, the traction mechanism includes a connecting sealing plate, one side of which is fixedly mounted on the side wall of the screen plate, and the connecting sealing plate is matched with the moving port, a connecting sleeve is fixedly mounted on the side wall of the connecting sealing plate, and a traction rod is arranged in the connecting sleeve, a traction hole is opened on the side wall of the cleaning shell, and one end of the traction rod slides through the traction hole.
[0008] Preferably, the power output mechanism comprises an electric hydraulic rod, one end of which is fixedly mounted with a connecting plate, and one side of the connecting plate is fixedly mounted on the traction rod.
[0009] Preferably, the wastewater circulation mechanism comprises a recovery pipe, one end of which is fixedly mounted on the side wall of the cleaning shell, and the other end of which is fixedly mounted with a recovery box, in which a filter plate is arranged.
[0010] Preferably, a sealing cover is provided on one side of the recycling box, a plate taking-out opening is provided on the sealing cover, support bars are symmetrically provided on the inner side wall of the recycling box below the plate taking-out opening, and the filter plate is slidably provided on the support bars.
[0011] Preferably, the flushing mechanism includes a power water pump, which is fixedly mounted on the side wall of the recovery box and is connected to the recovery box. A circulation pipe is fixedly mounted on the liquid outlet end of the power water pump, and a flushing box is fixedly mounted on one side of the circulation pipe. The flushing box is fixedly mounted on the side wall of the cleaning shell, and a plurality of flushing pipes are arranged on the side wall of the flushing box, and one end of the plurality of flushing pipes passes through the upper side wall of the cleaning shell.
[0012] The beneficial effects of the utility model are as follows:
[0013] 1. In the utility model, when it is necessary to clean the sieve plate in the tower body regularly, the staff operates the electric hydraulic rod to drive the connecting plate and the traction rod to move, so as to use the traction rod to drive the connecting sealing plate and the sieve plate to enter the cleaning shell, and then start the power water pump to introduce the water flow in the recovery box into the flushing box through the circulation pipe, and then the water flow in the flushing box flushes the sieve plate located in the cleaning shell through the flushing pipe, and then the waste water generated enters the recovery box through the recovery pipe and is filtered through the filter plate for standby use, and then the electric hydraulic rod can be started to drive the traction rod to push the connecting sealing plate and the sieve plate to reset, and the movable port on the tower body is sealed by the provided connecting sealing plate, so that the sieve plate can be cleaned frequently, and the distillation efficiency of the distillation tower can be effectively guaranteed, thereby ensuring good production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a front view schematic diagram of the overall three-dimensional connection structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the overall three-dimensional connection structure of the utility model from a side view;
[0016] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the cleaning shell in the utility model;
[0017] Figure 4 It is a schematic diagram of the three-dimensional connection structure of the flushing mechanism and the cleaning shell in the utility model.
[0018] Figure numerals: 1. tower body; 2. steam drain pipe; 3. liquid outlet pipe; 4. cleaning shell; 5. moving port; 6. recovery box; 7. sealing cover plate; 8. filter plate; 9. plate taking port; 10. flushing box; 11. electric hydraulic rod; 12. connecting plate; 13. circulation pipe; 14. traction rod; 15. traction hole; 16. support bar; 17. connecting sealing plate; 18. connecting sleeve; 19. flushing pipe; 20. recovery pipe; 21. power water pump; 22. sieve plate. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0022] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0023] like Figure 1-4As shown, a blockage-proof distillation tower comprises a tower body 1, a steam discharge pipe 2 is arranged on the upper side of the tower body 1, and a liquid outlet pipe 3 is arranged on the lower side of the tower body 1, a sieve plate 22 is arranged in the tower body 1, a moving port 5 is opened on one side of the sieve plate 22 on the tower body 1, and a cleaning shell 4 is arranged on one side of the moving port 5 on the tower body 1, and a traction mechanism is arranged on the cleaning shell 4, and the traction mechanism comprises a connecting sealing plate 17, and the sieve plate 22 is fixedly installed on one side of the connecting sealing plate 17, and the connecting sealing plate 17 is matched with the moving port 5, and the connecting sealing plate 17 is arranged to match ... A connecting sleeve 18 is fixedly installed on the side wall of the sealing plate 17, and a traction rod 14 is arranged in the connecting sleeve 18. A traction hole 15 is opened on the side wall of the cleaning shell 4, and one end of the traction rod 14 slides through the traction hole 15. When it is necessary to regularly clean the sieve plate 22 in the tower body 1, the staff operates the electric hydraulic rod 11 to drive the connecting plate 12 and the traction rod 14 to move, so as to use the traction rod 14 to drive the connecting sealing plate 17 and the sieve plate 22 to enter the cleaning shell 4, and clean the sieve plate 22 in the cleaning shell 4.
[0024] A wastewater circulation mechanism is provided at the lower side of the cleaning shell 4, and the wastewater circulation mechanism includes a recovery pipe 20, one end of the recovery pipe 20 is fixedly mounted on the side wall of the cleaning shell 4, and a recovery box 6 is fixedly mounted on the other end of the recovery pipe 20, a filter plate 8 is arranged in the recovery box 6, a sealing cover plate 7 is arranged on one side of the recovery box 6, a plate taking opening 9 is opened on the sealing cover plate 7, and support bars 16 are symmetrically arranged on the inner side wall of the recovery box 6 at the lower side of the plate taking opening 9, and the filter plate 8 is slidably arranged on the support bar 16, and the water flows through the sieve plate 22 located in the cleaning shell 4 to flush, and the wastewater generated subsequently enters the recovery box 6 through the recovery pipe 20 and passes through the filter plate 8 for filtering and standby, so that only the filter plate 8 needs to be cleaned, thereby realizing the recycling of cleaning water.
[0025] A flushing mechanism is provided on the recovery box 6, and the flushing mechanism includes a power water pump 21. The power water pump 21 is fixedly installed on the side wall of the recovery box 6, and the power water pump 21 is connected with the recovery box 6. A circulation pipe 13 is fixedly installed at the liquid outlet end of the power water pump 21, and a flushing box 10 is fixedly installed on one side of the circulation pipe 13. The flushing box 10 is fixedly installed on the side wall of the cleaning shell 4, and the cleaning shell 4 is connected with the flushing box 10. Start the power water pump 21 to introduce the water flow in the recovery box 6 into the flushing box 10 through the circulation pipe 13, and then the water flow in the flushing box 10 passes through the flushing pipe 19 to flush the sieve plate 22 located in the cleaning shell 4.
[0026] A plurality of flushing pipes 19 are arranged on the side wall of the flushing box 10, and one end of the plurality of flushing pipes 19 passes through the upper side wall of the cleaning shell 4. A power output mechanism is arranged on the upper side of the flushing box 10, and the power output mechanism includes an electric hydraulic rod 11, and the electric hydraulic rod 11 is fixedly mounted on the flushing box 10. A connecting plate 12 is fixedly mounted on one end of the electric hydraulic rod 11, and one side of the connecting plate 12 is fixedly mounted on the traction rod 14. Starting the electric hydraulic rod 11 drives the traction rod 14 to push the connecting sealing plate 17 and the sieve plate 22 to reset, and the connecting sealing plate 17 is used to seal the moving port 5 on the tower body 1, thereby effectively ensuring the distillation efficiency of the distillation tower.
[0027] In summary: when it is necessary to regularly clean the sieve plate 22 in the tower body 1, the staff operates the electric hydraulic rod 11 to drive the connecting plate 12 and the traction rod 14 to move, so as to use the traction rod 14 to drive the connecting sealing plate 17 and the sieve plate 22 to enter the cleaning shell 4, and then start the power water pump 21 to introduce the water flow in the recovery box 6 into the flushing box 10 through the circulation pipe 13, and then the water flow in the flushing box 10 flushes the sieve plate 22 located in the cleaning shell 4 through the flushing pipe 19, and then the waste water generated enters the recovery box 6 through the recovery pipe 20 and passes through the filter plate 8 for filtration and standby, and then the electric hydraulic rod 11 can be started to drive the traction rod 14 to push the connecting sealing plate 17 and the sieve plate 22 to reset, and use the provided connecting sealing plate 17 to seal the moving port 5 on the tower body 1, so that the sieve plate 22 can be cleaned frequently.
[0028] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A blockage-proof distillation tower, characterized in that: The invention comprises a tower body (1), wherein a steam discharge pipe (2) is arranged on the upper side of the tower body (1), and a liquid outlet pipe (3) is arranged on the lower side of the tower body (1); a sieve plate (22) is arranged inside the tower body (1); a moving port (5) is opened on one side of the sieve plate (22) on the tower body (1), and a cleaning shell (4) is arranged on one side of the moving port (5) on the tower body (1); a traction mechanism is arranged on the cleaning shell (4), and one side of the traction mechanism is connected to the sieve plate (22); a wastewater circulation mechanism is arranged on the lower side of the cleaning shell (4), and a flushing mechanism is arranged on the wastewater circulation mechanism; the cleaning shell (4) is connected to the flushing mechanism, and a power output mechanism is arranged on the upper side of the flushing mechanism.
2. The anti-blocking distillation tower according to claim 1, characterized in that: The traction mechanism comprises a connecting sealing plate (17), one side of which is fixedly mounted on the side wall of the sieve plate (22), and the connecting sealing plate (17) is matched with the moving port (5), a connecting sleeve (18) is fixedly mounted on the side wall of the connecting sealing plate (17), and a traction rod (14) is arranged in the connecting sleeve (18), a traction hole (15) is opened on the side wall of the cleaning shell (4), and one end of the traction rod (14) is slidably penetrated through the traction hole (15).
3. The anti-blocking distillation tower according to claim 2, characterized in that: The power output mechanism comprises an electric hydraulic rod (11), one end of which is fixedly mounted with a connecting plate (12), and one side of the connecting plate (12) is fixedly mounted on a traction rod (14).
4. The anti-blocking distillation tower according to claim 1, characterized in that: The wastewater circulation mechanism comprises a recovery pipe (20), one end of which is fixedly mounted on the side wall of the cleaning shell (4), and the other end of which is fixedly mounted with a recovery box (6), wherein a filter plate (8) is arranged in the recovery box (6).
5. The anti-blocking distillation tower according to claim 4, characterized in that: A sealing cover plate (7) is provided on one side of the recovery box (6), a plate taking opening (9) is provided on the sealing cover plate (7), support bars (16) are symmetrically provided on the inner wall of the recovery box (6) below the plate taking opening (9), and the filter plate (8) is slidably provided on the support bars (16).
6. The anti-blocking distillation tower according to claim 1, characterized in that: The flushing mechanism comprises a power water pump (21), the power water pump (21) is fixedly mounted on the side wall of the recovery box (6), and the power water pump (21) is arranged in communication with the recovery box (6), a circulation pipe (13) is fixedly mounted on the liquid outlet end of the power water pump (21), and a flushing box (10) is fixedly mounted on one side of the circulation pipe (13), the flushing box (10) is fixedly mounted on the side wall of the cleaning shell (4), and a plurality of flushing pipes (19) are arranged on the side wall of the flushing box (10), and one end of the plurality of flushing pipes (19) passes through the upper side wall of the cleaning shell (4).