CN113413625A - Catalytic rectification tower - Google Patents
Catalytic rectification tower Download PDFInfo
- Publication number
- CN113413625A CN113413625A CN202110689692.5A CN202110689692A CN113413625A CN 113413625 A CN113413625 A CN 113413625A CN 202110689692 A CN202110689692 A CN 202110689692A CN 113413625 A CN113413625 A CN 113413625A
- Authority
- CN
- China
- Prior art keywords
- wall
- tower body
- fixedly connected
- rectifying
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 45
- 230000005484 gravity Effects 0.000 claims description 36
- 239000003054 catalyst Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 33
- 230000009471 action Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
- B01D3/322—Reboiler specifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
- B01D3/324—Tray constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/42—Regulation; Control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a catalytic rectifying tower, and relates to the technical field of rectifying towers. This catalytic rectification tower, including the rectifying column tower body, one side outer wall of rectifying column tower body is provided with the feed inlet, one side outer wall that the feed inlet was kept away from to the rectifying column tower body is provided with first intake pipe and second intake pipe, the first drain pipe of bottom outer wall fixedly connected with of rectifying column tower body, one side of rectifying column tower body is provided with the reboiler, the top outer wall fixedly connected with outlet duct of rectifying column tower body, first spout has been seted up to the inner wall of rectifying column tower body, the inner wall sliding connection of first spout has first push pedal and second push pedal. The water drops scraped by the first push plate and the second push plate are drained and fall into the bearing device, the device is convenient for liquefying the rectified vapor, and meanwhile, the liquid attached to the inner wall of the rectifying tower body is convenient to clean, so that the rectifying tower body can slide more quickly, and the liquid collection time is shortened.
Description
Technical Field
The invention relates to the technical field of rectifying towers, in particular to a catalytic rectifying tower.
Background
The catalytic rectification is a new process for strengthening reaction and separation by means of coupling of separation and reaction, in which a solid catalyst is filled in a rectification tower in a proper form, so that the catalytic reaction and rectification separation are continuously carried out in the same tower. Because the catalyst is fixed in the rectifying tower, it plays the role of catalyzing and promoting the heat and mass transfer of gas and liquid. Compared with the traditional process of independently carrying out reaction and separation, the catalytic distillation has the characteristics of low investment, low operation cost, energy conservation, high yield and the like, is increasingly emphasized by people, and the research and the application of the catalytic distillation are increasingly wide. The catalytic reaction rectifying tower is mainly divided into a packed tower and a plate tower, wherein the packed tower is used for filling a catalyst in gaps of the packing, gas and liquid in the tower react when passing through the surface of the catalyst, and then the gas and the liquid are separated through the packing.
The current catalytic rectification tower heats liquid when using, and liquid forms the steam after being heated, and the steam liquefaction drop of water is collected, and partly liquefied drop of water is attached to the inner wall of rectifying column easily, is difficult for drippage to influence the collection effect of liquid, lead to the problem of rectification inefficiency to appear.
Disclosure of Invention
The invention aims to provide a catalytic rectifying tower, which is convenient for collecting liquid on the inner wall of the rectifying tower and improves the rectifying efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: a catalytic rectification tower comprises a rectification tower body, wherein a feed inlet is arranged on the outer wall of one side of the rectification tower body, a first air inlet pipe and a second air inlet pipe are arranged on the outer wall of one side, away from the feed inlet, of the rectification tower body, a first liquid outlet pipe is fixedly connected to the outer wall of the bottom of the rectification tower body, a reboiler is arranged on one side of the rectification tower body, an air outlet pipe is fixedly connected to the outer wall of the top of the rectification tower body, a first sliding groove is formed in the inner wall of the rectification tower body, a first pushing plate and a second pushing plate are slidably connected to the inner wall of the first sliding groove, a first drainage plate is movably connected to the outer wall of one side, away from the first sliding groove, of the first pushing plate, a second drainage plate is movably connected to the outer wall of one side, away from the first sliding groove, of the second pushing plate, a second spring is fixedly connected between the outer walls of the first drainage plate and the second drainage plate, and a fixed rod is fixedly connected to the inner wall of the rectification tower body, the one end fixedly connected with supporting device of rectifying column tower body inner wall is kept away from to the dead lever, supporting device's inner wall sliding connection has the fly leaf, fixedly connected with third spring between the bottom outer wall of fly leaf and supporting device's the inner wall bottom, the top outer wall fixedly connected with gravity box of fly leaf, one side outer wall swing joint of gravity box has the push rod, the second spout has been seted up to supporting device's inner wall bottom, the inner wall sliding connection of second spout has the ejector pad.
Preferably, the gravity box includes the box body, the activity groove has been seted up to the inner wall of box body, the inner wall in activity groove rotates and is connected with the pivot, the outer wall fixedly connected with baffle of pivot, fixedly connected with stretch cord between one side outer wall of baffle and the inner wall of box body.
Preferably, the one end that the rectifying column tower body was kept away from to first drain pipe and the inner wall fixed connection of reboiler, the first conveyer pipe of inner wall fixedly connected with of reboiler, one side outer wall fixedly connected with second conveyer pipe of first conveyer pipe, the other end of first conveyer pipe and second conveyer pipe respectively with the inner wall fixed connection of first intake pipe and second intake pipe.
Preferably, the second push plate is arranged below the first push plate, and a first spring is fixedly connected between the outer walls of the first push plate and the second push plate.
Preferably, the inner wall of the rectifying tower body is fixedly connected with a third drainage plate below the second drainage plate.
Preferably, one end of the push rod, which is far away from the gravity box, is movably connected with the outer wall of one side of the push block, and the bearing device is funnel-shaped.
Preferably, the outer wall of the bottom of the bearing device is provided with a liquid outlet hole, the bearing device is fixedly connected with a second liquid outlet pipe through the liquid outlet hole, and the second liquid outlet pipe penetrates through the inner wall of one side of the rectifying tower body.
Preferably, the inner wall of the rectifying tower body is fixedly connected with a tower plate, and the outer wall of the top of the tower plate is provided with a catalyst lump material.
Compared with the related art, the catalytic distillation tower provided by the invention has the following beneficial effects:
the invention provides a catalytic rectification tower, wherein steam is liquefied into water drops and hung on the outer walls of a first drainage plate and a second drainage plate through the first drainage plate and the second drainage plate, when the water drops on the outer walls of the first drainage plate and the second drainage plate are more, the first drainage plate and the second drainage plate incline downwards under the action of gravity, through the arrangement of a second spring, when the first drainage plate or the second drainage plate inclines, the other drainage plate is driven to incline along with the first drainage plate through the second spring, so that the water drops on the outer walls of the first drainage plate and the second drainage plate can quickly drip down and fall into a bearing device, meanwhile, when the water drops on the outer walls of the first drainage plate and the second drainage plate are more, and the weight is increased, the first push plate and the second push plate can be driven to move up and down in a first chute, the water drops on the inner wall of the rectification tower can be scraped down, and the water drops scraped off the first push plate and the second push plate can be drained through a third drainage plate, falling into the receiving device, this device has made things convenient for the vapour to the rectification to liquefy, has made things convenient for simultaneously to clear up the adnexed liquid of rectifying column tower internal wall, makes its landing that can be faster, reduces the time that the liquid was collected.
The invention provides a catalytic rectification tower, when water drops in a gravity box become more, a movable plate is driven to move downwards, the gravity box drives a push rod to move along with the gravity box, the push rod drives a push block to gather towards the middle, when the push block moves towards the middle, the water drops on the inner wall of a supporting device are pushed to flow towards a liquid outlet hole in the middle, and a rectified product is collected through a second liquid outlet pipe.
The invention provides a catalytic rectification tower, when water in a gravity box is more, a liquid extrusion baffle is opened outwards, so that liquid can flow out through a movable groove and flow into a bearing device, when the liquid in the gravity box is reduced, the baffle rebounds under the action of an elastic rope and is attached to the gravity box to drive a movable plate to move upwards, and the device provides power for the up-and-down movement of the movable plate through the change of the liquid in the gravity box.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a first cross-sectional view of the present invention;
FIG. 4 is a second schematic view of the cutting structure of the present invention;
FIG. 5 is a schematic view of the push plate structure of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 4 according to the present invention;
FIG. 7 is a schematic view of the receiving device of the present invention;
fig. 8 is a schematic structural diagram of the gravity box of the present invention.
In the figure: 1. a rectifying tower; 2. a feed inlet; 3. a first intake pipe; 4. a second intake pipe; 5. a first liquid outlet pipe; 6. a reboiler; 7. a first delivery pipe; 8. a second delivery pipe; 9. an air outlet pipe; 10. a first chute; 11. a first push plate; 12. a second push plate; 13. a first spring; 14. a first drainage plate; 15. a second drainage plate; 16. a second spring; 17. a third drainage plate; 18. a receiving device; 19. a movable plate; 20. a third spring; 21. a gravity box; 211. a box body; 212. a movable groove; 213. a baffle plate; 214. an elastic cord; 22. a push rod; 23. a second chute; 24. a push block; 25. a liquid outlet hole; 26. a second liquid outlet pipe; 27. a column plate; 28. a catalyst brick.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-6, the present invention provides a technical solution: a catalytic rectification tower comprises a rectification tower body 1, a feed inlet 2 is arranged on the outer wall of one side of the rectification tower body 1, a first air inlet pipe 3 and a second air inlet pipe 4 are arranged on the outer wall of one side, far away from the feed inlet 2, of the rectification tower body 1, a first liquid outlet pipe 5 is fixedly connected with the outer wall of the bottom of the rectification tower body 1, a reboiler 6 is arranged on one side of the rectification tower body 1, one end, far away from the rectification tower body 1, of the first liquid outlet pipe 5 is fixedly connected with the inner wall of the reboiler 6, a first conveying pipe 7 is fixedly connected with the inner wall of the reboiler 6, a second conveying pipe 8 is fixedly connected with the outer wall of one side of the first conveying pipe 7, the other ends of the first conveying pipe 7 and the second conveying pipe 8 are respectively fixedly connected with the inner walls of the first air inlet pipe 3 and the second air inlet pipe 4, an air outlet pipe 9 is fixedly connected with the outer wall of the top of the rectification tower body 1, a first chute 10 is arranged on the inner wall of the rectification tower body 1, inner wall sliding connection of first spout 10 has first push pedal 11 and second push pedal 12, second push pedal 12 sets up in the below of first push pedal 11, first spring 13 of fixedly connected with between the outer wall of first push pedal 11 and second push pedal 12, one side outer wall swing joint that first spout 10 was kept away from to first push pedal 11 has first drainage plate 14, one side outer wall swing joint that first spout 10 was kept away from to second push pedal 12 has second drainage plate 15, fixedly connected with second spring 16 between the outer wall of first drainage plate 14 and second drainage plate 15, the inner wall of rectifying column body 1 just is located the below fixedly connected with third drainage plate 17 of second drainage plate 15, second drain pipe 26 runs through one side inner wall of rectifying column body 1, the inner wall fixedly connected with column plate 27 of rectifying column body 1, the top outer wall of column plate 27 is provided with catalyst lump material 28.
In the embodiment, liquid is introduced into the rectifying tower 1 through the feed inlet 2, the liquid is further heated through the reboiler 6, reboiled vapor is conveyed into the rectifying tower body 1 through the first air inlet pipe 3 and the second air inlet pipe 4 by using the first conveying pipe 7 and the second conveying pipe 8, and finally the vapor is conveyed out of the rectifying tower body 1 through the air outlet pipe 9, the vapor is liquefied into droplets and hung on the outer walls of the first drainage plate 14 and the second drainage plate 15 through the first drainage plate 14 and the second drainage plate 15, when the droplets on the outer walls of the first drainage plate 14 and the second drainage plate 15 are more, the first drainage plate 14 and the second drainage plate 15 incline downwards under the action of gravity, through the arrangement of the second spring 16, when the first drainage plate 14 or the second drainage plate 15 inclines, the other drainage plate is driven to incline along with the second spring 16, so that the droplets on the outer walls of the first drainage plate 14 and the second drainage plate 15 quickly drop, in the drop of water fell into receiving device 18, simultaneously, it is more when the drop of water of first drainage plate 14 and 15 outer walls of second drainage plate, during the weight grow, can drive first push pedal 11 and second push pedal 12 up-and-down motion in first spout 10, and then scrape the drop of water of rectifying column tower body 1 inner wall, the drop of water of scraping first push pedal 11 and second push pedal 12 through third drainage plate 17 was drained, fell into receiving device 18.
Example two:
referring to fig. 1-7, on the basis of the first embodiment, the present invention provides a technical solution: the inner wall fixedly connected with dead lever of rectifying column tower body 1, the one end fixedly connected with supporting device 18 of rectifying column tower body 1 inner wall is kept away from to the dead lever, supporting device 18 is the infundibulate, the inner wall sliding connection of supporting device 18 has fly leaf 19, fixedly connected with third spring 20 between the bottom outer wall of fly leaf 19 and the inner wall bottom of supporting device 18, the top outer wall fixedly connected with gravity box 21 of fly leaf 19, one side outer wall swing joint of gravity box 21 has push rod 22, second spout 23 has been seted up to the inner wall bottom of supporting device 18, the inner wall sliding connection of second spout 23 has ejector pad 24, one end and the one side outer wall swing joint of ejector pad 24 that the push rod 22 keeps away from gravity box 21, liquid outlet 25 has been seted up to the bottom outer wall of supporting device 18, supporting device 18 is through liquid outlet 25 fixedly connected with second drain pipe 26.
In this embodiment, a part of the water drops fall into the gravity box 21, when the water drops in the gravity box 21 become more, the movable plate 19 is driven to move downwards, the gravity box 21 drives the push rod 22 to move therewith, the push rod 22 drives the push block 24 to gather towards the middle, and when the push block 24 moves towards the middle, the water drops on the inner wall of the receiving device 18 are pushed to flow towards the middle liquid outlet hole 25, and the rectified product is collected through the second liquid outlet pipe 26.
Example three:
referring to fig. 8, based on the first and second embodiments, the present invention provides a technical solution: the gravity box 21 comprises a box body 211, a movable groove 212 is formed in the inner wall of the box body 211, a rotating shaft is rotatably connected to the inner wall of the movable groove 212, a baffle 213 is fixedly connected to the outer wall of the rotating shaft, and an elastic rope 214 is fixedly connected between the outer wall of one side of the baffle 213 and the inner wall of the box body 211.
In this embodiment: when the water in the gravity box 21 is more, the liquid presses the baffle 213 to open outward, so that the liquid can flow out through the movable groove 212 and flow into the receiving device 18, and when the liquid in the gravity box 21 is reduced, the baffle 213 rebounds under the action of the elastic rope 214 and is attached to the gravity box 21, and the movable plate 19 is driven to move upward.
The working principle is as follows: when the device is used, steam is liquefied into water drops and hung on the outer walls of the first drainage plate 14 and the second drainage plate 15 through the first drainage plate 14 and the second drainage plate 15, when the water drops on the outer walls of the first drainage plate 14 and the second drainage plate 15 are more, the first drainage plate 14 and the second drainage plate 15 incline downwards under the action of gravity, through the arrangement of the second spring 16, when the first drainage plate 14 or the second drainage plate 15 inclines, the other drainage plate is driven to incline along with the water drops through the second spring 16, so that the water drops on the outer walls of the first drainage plate 14 and the second drainage plate 15 quickly drop down, the water drops fall into the bearing device 18, meanwhile, when the water drops on the outer walls of the first drainage plate 14 and the second drainage plate 15 are more, and the weight is increased, the first push plate 11 and the second push plate 12 are driven to move up and down in the first chute 10, and then the water drops on the inner wall of the rectifying tower body 1 are scraped, the water drops scraped off by the first push plate 11 and the second push plate 12 are guided by the third drainage plate 17 and fall into the receiving device 18; a part of water drops fall into the gravity box 21, when the water drops in the gravity box 21 become more, the movable plate 19 is driven to move downwards, the gravity box 21 drives the push rod 22 to move along with the water drops, the push rod 22 drives the push block 24 to gather towards the middle, and when the push block 24 moves towards the middle, the water drops on the inner wall of the bearing device 18 are pushed to flow towards the liquid outlet hole 25 in the middle, and the rectified product is collected through the second liquid outlet pipe 26; when the water in the gravity box 21 is more, the liquid presses the baffle 213 to open outward, so that the liquid can flow out through the movable groove 212 and flow into the receiving device 18, and when the liquid in the gravity box 21 is reduced, the baffle 213 rebounds under the action of the elastic rope 214 and is attached to the gravity box 21, and the movable plate 19 is driven to move upward.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (8)
1. A catalytic rectification tower comprises a rectification tower body (1), and is characterized in that: the outer wall of one side of the rectifying tower body (1) is provided with a feed inlet (2), the outer wall of one side, far away from the feed inlet (2), of the rectifying tower body (1) is provided with a first air inlet pipe (3) and a second air inlet pipe (4), the outer wall of the bottom of the rectifying tower body (1) is fixedly connected with a first liquid outlet pipe (5), one side of the rectifying tower body (1) is provided with a reboiler (6), the outer wall of the top of the rectifying tower body (1) is fixedly connected with an air outlet pipe (9), the inner wall of the rectifying tower body (1) is provided with a first chute (10), the inner wall of the first chute (10) is slidably connected with a first push plate (11) and a second push plate (12), the outer wall of one side, far away from the first chute (10), of the first push plate (11) is movably connected with a first drainage plate (14), and the outer wall of one side, far away from the first chute (10), of the second push plate (12) is movably connected with a second drainage plate (15), fixedly connected with second spring (16) between the outer wall of first drainage plate (14) and second drainage plate (15), the inner wall fixedly connected with dead lever of rectifying column tower body (1), one end fixedly connected with strutting arrangement (18) of rectifying column tower body (1) inner wall is kept away from to the dead lever, the inner wall sliding connection of strutting arrangement (18) has fly leaf (19), fixedly connected with third spring (20) between the bottom outer wall of fly leaf (19) and the inner wall bottom of strutting arrangement (18), the top outer wall fixedly connected with gravity box (21) of fly leaf (19), one side outer wall swing joint of gravity box (21) has push rod (22), second spout (23) have been seted up to the inner wall bottom of strutting arrangement (18), the inner wall sliding connection of second spout (23) has ejector pad (24).
2. A catalytic rectification column as claimed in claim 1, wherein: gravity box (21) are including box body (211), movable groove (212) have been seted up to the inner wall of box body (211), the inner wall of movable groove (212) rotates and is connected with the pivot, the outer wall fixedly connected with baffle (213) of pivot, fixedly connected with stretch cord (214) between one side outer wall of baffle (213) and the inner wall of box body (211).
3. A catalytic rectification column as claimed in claim 1, wherein: one end of the rectifying tower body (1) and the inner wall fixed connection of the reboiler (6) are kept away from by the first liquid outlet pipe (5), the first conveying pipe (7) of the inner wall fixed connection of the reboiler (6), the second conveying pipe (8) of the outer wall fixed connection of one side of the first conveying pipe (7), and the other ends of the first conveying pipe (7) and the second conveying pipe (8) are respectively fixedly connected with the inner walls of the first air inlet pipe (3) and the second air inlet pipe (4).
4. A catalytic rectification column as claimed in claim 1, wherein: the second push plate (12) is arranged below the first push plate (11), and a first spring (13) is fixedly connected between the outer walls of the first push plate (11) and the second push plate (12).
5. A catalytic rectification column as claimed in claim 1, wherein: the inner wall of the rectifying tower body (1) is fixedly connected with a third drainage plate (17) below the second drainage plate (15).
6. A catalytic rectification column as claimed in claim 1, wherein: one end of the push rod (22) far away from the gravity box (21) is movably connected with the outer wall of one side of the push block (24), and the bearing device (18) is funnel-shaped.
7. A catalytic rectification column as claimed in claim 1, wherein: liquid outlet hole (25) have been seted up to the bottom outer wall of adapting device (18), adapting device (18) are through liquid outlet hole (25) fixedly connected with second drain pipe (26), one side inner wall of rectifying column tower body (1) is run through in second drain pipe (26).
8. A catalytic rectification column as claimed in claim 1, wherein: the inner wall of the rectifying tower body (1) is fixedly connected with a tower plate (27), and the outer wall of the top of the tower plate (27) is provided with a catalyst block material (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110689692.5A CN113413625A (en) | 2021-06-21 | 2021-06-21 | Catalytic rectification tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110689692.5A CN113413625A (en) | 2021-06-21 | 2021-06-21 | Catalytic rectification tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113413625A true CN113413625A (en) | 2021-09-21 |
Family
ID=77789860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110689692.5A Pending CN113413625A (en) | 2021-06-21 | 2021-06-21 | Catalytic rectification tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113413625A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154680A (en) * | 2014-05-22 | 2014-11-19 | 东南大学常州研究院 | Gravitational disequilibrium type square-shell vertical-pipe liquid scraping condenser |
| CN207384881U (en) * | 2017-10-25 | 2018-05-22 | 山东科技大学 | A kind of chemical industry rectifier unit |
| CN112316471A (en) * | 2020-10-26 | 2021-02-05 | 盐城市中环节能技术服务中心 | Chemical waste heat recycling vacuum rectification device |
| CN212481763U (en) * | 2020-07-21 | 2021-02-05 | 山东七十二度制冷设备有限公司 | Condensate water treatment equipment in condenser refrigeration operation |
| CN213159455U (en) * | 2020-06-19 | 2021-05-11 | 烟台一方特种化工设备有限公司 | Energy-saving and efficient rectifying tower for separation and extraction |
-
2021
- 2021-06-21 CN CN202110689692.5A patent/CN113413625A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154680A (en) * | 2014-05-22 | 2014-11-19 | 东南大学常州研究院 | Gravitational disequilibrium type square-shell vertical-pipe liquid scraping condenser |
| CN207384881U (en) * | 2017-10-25 | 2018-05-22 | 山东科技大学 | A kind of chemical industry rectifier unit |
| CN213159455U (en) * | 2020-06-19 | 2021-05-11 | 烟台一方特种化工设备有限公司 | Energy-saving and efficient rectifying tower for separation and extraction |
| CN212481763U (en) * | 2020-07-21 | 2021-02-05 | 山东七十二度制冷设备有限公司 | Condensate water treatment equipment in condenser refrigeration operation |
| CN112316471A (en) * | 2020-10-26 | 2021-02-05 | 盐城市中环节能技术服务中心 | Chemical waste heat recycling vacuum rectification device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203459394U (en) | Kitchen waste pretreatment equipment | |
| CN209633895U (en) | A kind of corrugated case production production line | |
| CN207356609U (en) | Continuous still extraction equipment | |
| CN113413625A (en) | Catalytic rectification tower | |
| CN205087217U (en) | Vacuum is prepared food vibrations waterlogging caused by excessive rainfall air dryer in bags | |
| CN2505787Y (en) | Vacuum thick glue drier | |
| CN207446868U (en) | A kind of tea-processing equipment | |
| CN205573250U (en) | Honeycomb fibreboard production line's baking house | |
| CN213924707U (en) | Essential oil production purification device for beauty treatment | |
| CN210613275U (en) | Device for recovering crude allicin in waste gas generated in black garlic processing | |
| CN108192809A (en) | A kind of large methane tank processing system fermented using crops biomass straw | |
| CN213159455U (en) | Energy-saving and efficient rectifying tower for separation and extraction | |
| CN210960226U (en) | Last efficient tealeaves reason strip flatting mill | |
| CN104998887B (en) | The damp and hot pretreatment unit of homogeneous de-oiling integration steam spin and preprocess method | |
| CN114576931A (en) | Low-temperature vacuum drying equipment for processing camel milk | |
| CN112029586A (en) | Efficient plant aromatic oil extraction and collection system | |
| CN113082752A (en) | Sectional type filler rectification device capable of improving eucalyptol extraction efficiency and control system | |
| CN112574817A (en) | A deodorization device for tea-seed oil production usefulness | |
| CN2837306Y (en) | Apparatus for production of gasoline and diesel oil by cleavage of waste plastic capable of long-time operation at full load | |
| CN110041185A (en) | A kind of technique and device for extracting citral from camphortree leaf | |
| CN219091115U (en) | Raw material distillation device for cosmetic production and processing | |
| CN216458777U (en) | High-efficient reaction unit of coal industry | |
| CN108102891A (en) | A kind of large methane tank intelligently clears up robot | |
| CN216578374U (en) | Wood chip collection device for wood working | |
| CN118130210A (en) | Medicine and food homologous food detects juice extraction equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210921 |