CN214416154U - Three-dimensional mass transfer tower tray of distributed downcomer - Google Patents
Three-dimensional mass transfer tower tray of distributed downcomer Download PDFInfo
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- CN214416154U CN214416154U CN202023105781.0U CN202023105781U CN214416154U CN 214416154 U CN214416154 U CN 214416154U CN 202023105781 U CN202023105781 U CN 202023105781U CN 214416154 U CN214416154 U CN 214416154U
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Abstract
The utility model discloses a three-dimensional mass transfer tower tray of a distributed downcomer, which comprises a tower tray shell, wherein a tower tray flange is arranged on the tower tray shell, a lower liquid plate is arranged under the tower tray flange, the periphery of the lower liquid plate is attached to the inner wall of the tower tray shell, a dispersed downcomer is arranged under the lower liquid plate, one end of the dispersed downcomer is positioned inside the lower liquid plate, a stirring chamber is arranged under the dispersed downcomer, stirring blades are arranged inside the stirring chamber, a stirring rod is arranged in the middle of the stirring blades and penetrates through the stirring blades and the stirring chamber, a liquid outlet pipe is arranged on one side of the stirring chamber and penetrates through the tower tray shell, a double-end motor is arranged under the stirring rod, one end of the double-end motor is connected with the stirring rod, the tower tray has higher efficiency in gas-liquid mass transfer, and can rapidly mix gas and liquid, thereby greatly improving the efficiency of the plate tower and being beneficial to production.
Description
Technical Field
The utility model relates to a mass transfer tower tray field relates to a three-dimensional mass transfer tower tray of distributed downcomer particularly.
Background
Tray refers to the major components in a tray column that provide the gas-liquid mass and heat transfer sites. The two fluids are caused to intimately exchange heat and mass between the two phases for the purpose of separating the components of a liquid or gas mixture. It is mainly composed of gas-liquid contact elements (such as float valve, bubble cap, sieve mesh, etc.), liquid receiving tray, overflow weir, down-flow pipe (or down-flow plate), tray supporting member and fastener. When the diameter of the tower is smaller, each layer of the tower tray is a whole block, and the tower tray is called a whole block type tower tray.
The existing mass transfer tower tray has too low efficiency when carrying out gas-liquid mass transfer, and can not quickly mix gas and liquid, thereby leading the efficiency of the plate tower to be lower and being not beneficial to production.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a three-dimensional mass transfer tower tray of distributed downcomer to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a three-dimensional mass transfer tower tray of a distributed downcomer comprises a tower tray shell, a tower tray flange is arranged on the tower tray shell, a lower liquid plate is arranged below the tower tray flange, the periphery of the lower liquid plate is attached to the inner wall of the tower tray shell, a distributed downcomer is arranged below the lower liquid plate, one end of the distributed downcomer is positioned inside the lower liquid plate, a stirring chamber is arranged below the distributed downcomer, stirring blades are arranged inside the stirring chamber, a stirring rod is arranged in the middle of each stirring blade and penetrates through the stirring blades and the stirring chamber, a liquid outlet pipe is arranged on one side of the stirring chamber and penetrates through the tower tray shell, a double-head motor is arranged below the stirring rod, one end of the double-head motor is connected with the stirring rod, the double-head motor is electrically connected with an external power supply, a ventilating plate is arranged on the periphery of the double-head motor, and the double-head motor is positioned inside the ventilating plate, the novel air-blowing tower tray is characterized in that air holes are formed in the air-permeable plate, a driving rod is arranged below the double-end motor and connected with the double-end motor, a driving gear is arranged below the driving rod, driven gears are symmetrically arranged on two sides of the driving gear and meshed with the driving gear, a rotating rod is arranged inside the driven gear and penetrates through the driven gear, air-blowing fan blades are arranged on the rotating rod, an air inlet chamber is arranged on the periphery of the driven gear and located inside a tower tray shell, an air inlet pipe is arranged on one side of the air inlet chamber, and the air inlet pipe penetrates through the tower tray shell.
Furthermore, fixed plates are arranged on two sides of the stirring chamber, and through holes are formed in the fixed plates.
Furthermore, a support bearing is arranged below the rotating rod, the rotating rod is connected with the inner ring of the support bearing, and the outer ring of the support bearing is connected with the outer shell of the tower tray.
Furthermore, a liquid outlet valve is arranged inside the liquid outlet pipe, and a liquid outlet flange is arranged on one side of the liquid outlet pipe.
Furthermore, an air inlet flange is arranged on one side of the air inlet pipe.
Furthermore, a base is arranged below the tower tray shell.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the purpose of connecting the plate tower is achieved by arranging the tower tray flange, liquid enters the shell of the tower tray through the tower tray flange, so that the liquid on the lower liquid plate enters the stirring chamber through the dispersion downcomer, the stirring rod at one end driven by the double-end motor drives the stirring fan blades to stir the liquid in the stirring chamber, meanwhile, the driving rod driven by the other end of the double-end motor drives the driving gear to rotate, the driving gear is meshed with the driven gear, so that the driven gears at two sides are driven to rotate when the driving gear rotates, the blowing fan blades are driven to rotate through the rotating rods when the driven gear rotates, the purpose that the gas entering the gas inlet chamber from the gas inlet pipe is blown into the stirring chamber through the vent holes in the vent plates through the rotation of the blowing fan blades is achieved, the driven gears are symmetrically arranged, and the blowing fan blades rotate to form convection, thereby achieving the purpose of rapid air flow and enabling the gas-liquid mixture formed by the gas and the liquid in the mixing chamber to flow out through the liquid outlet pipe.
(2) The utility model discloses a fixed plate, through setting up the fixed plate, thereby reach the purpose of fixed teeter chamber, make the inside through-hole of fixed plate make things convenient for gas to flow, through setting up support bearing, thereby reach the rotatory purpose of the fixed rotary rod of support bearing, through setting up out the liquid valve, thereby reach the purpose of convenient control play liquid, make out the liquid flange convenient and other pipe connection, through setting up the flange that admits air, thereby reach the purpose that makes things convenient for intake pipe and gas-filled pipe to be connected, through setting up the base, thereby reach the purpose of being convenient for place the tray.
(3) The tray has high efficiency when carrying out gas-liquid mass transfer, and can quickly mix gas and liquid, thereby greatly improving the efficiency of the plate tower and being beneficial to production.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of a main structure of a distributed downcomer three-dimensional mass transfer tray according to an embodiment of the present invention;
figure 2 is a perspective view of a dispersion downcomer in a dispersion downcomer three-dimensional mass transfer tray according to an embodiment of the present invention;
fig. 3 is a top view of a gas permeable plate in a distributed downcomer three-dimensional mass transfer tray according to an embodiment of the present invention;
fig. 4 is a top view of a fixed plate in a distributed downcomer volumetric mass transfer tray according to an embodiment of the present invention.
Reference numerals:
1. a tray housing; 2. a tray flange; 3. a liquid discharging plate; 4. a dispersion downcomer; 5. a stirring chamber; 6. a stirring fan blade; 7. a stirring rod; 8. a liquid outlet pipe; 9. a double-headed motor; 10. a gas permeable plate; 11. air holes are formed; 12. A driving lever; 13. a driving gear; 14. a driven gear; 15. rotating the rod; 16. an air intake chamber; 17. an air inlet pipe; 18. a fixing plate; 19. a through hole; 20. a support bearing; 21. a liquid outlet valve; 22. a liquid outlet flange; 23. An air inlet flange; 24. a base; 25. an air blowing fan blade.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
referring to fig. 1-4, according to the embodiment of the present invention, a three-dimensional mass transfer tray with a distributed downcomer is provided, a tray flange 2 is provided on a tray housing 1, a lower liquid plate 3 is provided under the tray flange 2, the periphery of the lower liquid plate 3 is attached to the inner wall of the tray housing 1, a distributed downcomer 4 is provided under the lower liquid plate 3, one end of the distributed downcomer 4 is located inside the lower liquid plate 3, a stirring chamber 5 is provided under the distributed downcomer 4, stirring blades 6 are provided inside the stirring chamber 5, a stirring rod 7 is provided in the middle of the stirring blades 6, the stirring rod 7 penetrates through the stirring blades 6 and the stirring chamber 5, a liquid outlet pipe 8 is provided on one side of the stirring chamber 5, the liquid outlet pipe 8 penetrates through the tray housing 1, a double-head motor 9 is provided under the stirring rod 7, one end of the double-head motor 9 is connected with the stirring rod 7, the double-end motor 9 is electrically connected with an external power supply, a ventilation plate 10 is arranged on the periphery of the double-end motor 9, the double-end motor 9 is located inside the ventilation plate 10, ventilation holes 11 are formed in the ventilation plate 10, a driving rod 12 is arranged below the double-end motor 9, the driving rod 12 is connected with the double-end motor 9, a driving gear 13 is arranged below the driving rod 12, driven gears 14 are symmetrically arranged on two sides of the driving gear 13, the driven gears 14 are meshed with the driving gear 13, a rotating rod 15 is arranged inside the driven gears 14, the rotating rod 15 penetrates through the driven gears 14, an air inlet chamber 16 is arranged on the periphery of the driven gears 14, the air inlet chamber 16 is located inside the tray shell 1, an air inlet pipe 17 is arranged on one side of the air inlet chamber 16, and the air inlet pipe 17 penetrates through the tray shell 1.
Through the above scheme of the utility model, the purpose of connecting the plate tower is achieved by arranging the tray flange 2, after the liquid enters the tray shell 1 through the tray flange 2, the liquid on the lower liquid plate 3 enters the stirring chamber 5 through the dispersion downcomer 4, the stirring rod 7 at one end driven by the double-end motor 9 drives the stirring fan blades 6 to stir the liquid in the stirring chamber 5, meanwhile, the other end of the double-end motor 9 drives the driving rod 12 to drive the driving gear 13 to rotate, the driving gear 13 is meshed with the driven gear 14, so that the driven gear 14 at two sides is driven to rotate when the driving gear 13 rotates, the blowing fan blades 25 are driven to rotate through the rotating rod 15 when the driven gear 14 rotates, thereby the gas entering the air inlet chamber 16 from the air inlet pipe 17 is blown into the stirring chamber 5 through the air holes 11 inside the air permeable plate 10 through the blowing fan blades 25, driven gear 14 is symmetrically arranged, so that blowing fan blades 25 rotate to form convection, and air flows rapidly, gas and liquid mixture fused with liquid in stirring chamber 5 flows out through liquid outlet pipe 8, the efficiency of the tower tray is high when gas-liquid mass transfer is carried out, gas and liquid can be rapidly mixed, the efficiency of the plate tower is greatly improved, and production is facilitated.
Example two:
referring to fig. 1-4, fixing plates 18 are disposed on two sides of the stirring chamber 5, through holes 19 are disposed in the fixing plates 18, support bearings 20 are disposed under the rotating rods 15, the rotating rods 15 are connected to inner rings of the support bearings 20, outer rings of the support bearings 20 are connected to the tray shell 1, liquid outlet valves 21 are disposed in the liquid outlet pipes 8, liquid outlet flanges 22 are disposed on one sides of the liquid outlet pipes 8, air inlet flanges 23 are disposed on one sides of the air inlet pipes 17, and bases 24 are disposed under the tray shell 1.
Through the above technical scheme of the utility model, through setting up fixed plate 18, thereby reach the purpose of fixed teeter chamber 5, make the inside through-hole 19 of fixed plate 18 make things convenient for gas flow, through setting up support bearing 20, thereby reach the rotatory purpose of support bearing 20 fixed rotary rod 15, through setting up out liquid valve 21, thereby reach the purpose that convenient control goes out liquid, make out liquid flange 22 convenient and other pipe connection, through setting up air inlet flange 23, thereby reach the purpose that makes things convenient for intake pipe 17 and gas-entrapping pipe connection, through setting up base 24, thereby reach the purpose of being convenient for place the tray.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the purpose of connecting the plate tower is achieved by arranging the tray flange 2, after liquid enters the tray shell 1 through the tray flange 2, the liquid on the lower liquid plate 3 enters the stirring chamber 5 through the dispersion downcomer 4, the stirring rod 7 at one end driven by the double-head motor 9 drives the stirring fan blades 6 to stir the liquid in the stirring chamber 5, meanwhile, the driving rod 12 driven by the other end of the double-head motor 9 drives the driving gear 13 to rotate, the driving gear 13 is meshed with the driven gear 14, so that the driven gears 14 at two sides are driven to rotate when the driving gear 13 rotates, the blowing fan blades 25 are driven to rotate by the rotating rods 15 when the driven gears 14 rotate, and the purpose of blowing the gas entering the air inlet chamber 16 from the air inlet pipe 17 into the stirring chamber 5 through the air holes 11 in the ventilation plate 10 is achieved by the rotation of the blowing fan blades 25, driven gears 14 are symmetrically arranged, so that a blowing fan blade 25 rotates to form convection, and the aim of quickly flowing air is fulfilled, a gas-liquid mixture formed by fusing gas and liquid in a stirring chamber 5 flows out through a liquid outlet pipe 8, the tower tray is high in efficiency in gas-liquid mass transfer, and can quickly mix the gas and the liquid, so that the efficiency of the plate tower is greatly improved, the production is facilitated, the aim of fixing the stirring chamber 5 is fulfilled by arranging a fixing plate 18, the gas flows conveniently through holes 19 in the fixing plate 18, the aim of fixing a rotating rod 15 to rotate by a supporting bearing 20 is fulfilled by arranging a supporting bearing 20, the aim of conveniently controlling liquid outlet is fulfilled by arranging a liquid outlet valve 21, a liquid outlet flange 22 is conveniently connected with other pipelines, and the aim of conveniently connecting an air inlet pipe 17 with an air charging pipeline is fulfilled by arranging an air inlet flange 23, the base 24 is arranged, so that the purpose of conveniently placing the tray is achieved.
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 distributed downcomer three-dimensional mass transfer tray comprises a tray shell (1) and is characterized in that a tray flange (2) is arranged on the tray shell (1), a lower liquid plate (3) is arranged below the tray flange (2), the periphery of the lower liquid plate (3) is attached to the inner wall of the tray shell (1), a dispersed downcomer (4) is arranged below the lower liquid plate (3), one end of the dispersed downcomer (4) is located inside the lower liquid plate (3), a stirring chamber (5) is arranged below the dispersed downcomer (4), stirring blades (6) are arranged inside the stirring chamber (5), stirring rods (7) are arranged in the middle of the stirring blades (6), the stirring rods (7) penetrate through the stirring blades (6) and the stirring chamber (5), a liquid outlet pipe (8) is arranged on one side of the stirring chamber (5), the liquid outlet pipe (8) penetrates through the tray shell (1), the stirring rod (7) is provided with a double-end motor (9), one end of the double-end motor (9) is connected with the stirring rod (7), the double-end motor (9) is electrically connected with an external power supply, a ventilation plate (10) is arranged on the periphery of the double-end motor (9), the double-end motor (9) is positioned inside the ventilation plate (10), ventilation holes (11) are formed in the ventilation plate (10), a driving rod (12) is arranged below the double-end motor (9), the driving rod (12) is connected with the double-end motor (9), a driving gear (13) is arranged below the driving rod (12), driven gears (14) are symmetrically arranged on two sides of the driving gear (13), the driven gears (14) are meshed with the driving gear (13), a rotating rod (15) is arranged inside the driven gears (14), and the rotating rod (15) penetrates through the driven gears (14), be equipped with on rotary rod (15) and blow flabellum (25), driven gear (14) periphery is equipped with air inlet chamber (16), just air inlet chamber (16) are located inside tray shell (1), air inlet chamber (16) one side is equipped with intake pipe (17), intake pipe (17) run through tray shell (1).
2. A distributed downcomer tray according to claim 1, characterised in that the mixing chamber (5) is provided with fixing plates (18) on both sides, and the fixing plates (18) are provided with through holes (19) inside.
3. A distributed downcomer tray according to claim 1, characterised in that a support bearing (20) is provided under the rotating rod (15), the rotating rod (15) being connected to the inner ring of the support bearing (20), the outer ring of the support bearing (20) being connected to the tray housing (1).
4. A distributed downcomer tray according to claim 1, characterised in that a drain valve (21) is provided inside the drain pipe (8) and a drain flange (22) is provided on one side of the drain pipe (8).
5. A distributed downcomer tray according to claim 1, characterised in that the inlet flange (23) is provided on one side of the inlet pipe (17).
6. A distributed downcomer volumetric mass transfer tray according to claim 3, characterized in that a base (24) is provided under said tray housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023105781.0U CN214416154U (en) | 2020-12-22 | 2020-12-22 | Three-dimensional mass transfer tower tray of distributed downcomer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023105781.0U CN214416154U (en) | 2020-12-22 | 2020-12-22 | Three-dimensional mass transfer tower tray of distributed downcomer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214416154U true CN214416154U (en) | 2021-10-19 |
Family
ID=78052320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023105781.0U Active CN214416154U (en) | 2020-12-22 | 2020-12-22 | Three-dimensional mass transfer tower tray of distributed downcomer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214416154U (en) |
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2020
- 2020-12-22 CN CN202023105781.0U patent/CN214416154U/en active Active
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