CN213698865U - Catalytic distillation tower internals of high-efficient mass transfer - Google Patents
Catalytic distillation tower internals of high-efficient mass transfer Download PDFInfo
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- CN213698865U CN213698865U CN202021802389.9U CN202021802389U CN213698865U CN 213698865 U CN213698865 U CN 213698865U CN 202021802389 U CN202021802389 U CN 202021802389U CN 213698865 U CN213698865 U CN 213698865U
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Abstract
The utility model relates to a catalytic distillation tower technical field, and a catalytic distillation tower internals of high-efficient mass transfer is disclosed, comprising a base plate, the box that rises of a plurality of evenly distributed of upper end fixedly connected with of bottom plate, the top of every box that rises all is equipped with V-arrangement and keeps off the liquid board, and every box that rises all is connected with installation mechanism and keeps off the liquid board through installation mechanism and homonymy V-arrangement and be connected, the lower inside wall of every box that rises all rotates the dwang that is connected with a plurality of evenly distributed through antifriction bearing, the equal fixedly connected with windmill flabellum of pole wall of every dwang, and the equal fixedly connected with rotating block in pole wall upper end of every dwang, the equal fixedly connected with rotary rod of a plurality of evenly distributed of lateral wall of. The utility model discloses can eliminate along with the foam bubble of gas flow, improve mass transfer efficiency indirectly, can slow down the impact force of air current simultaneously, prolong the life of whole cell-plate formula gas-liquid distributor.
Description
Technical Field
The utility model relates to a catalytic distillation tower technical field especially relates to a catalytic distillation tower internals of high-efficient mass transfer.
Background
The catalytic distillation tower is a chemical equipment with both reaction function and separation function, and its internal member in reaction zone must possess the double functions of catalytic action and vapor-liquid contact mass transfer action, and the grooved-disk type gas-liquid distributor is a commonly-used internal member in the catalytic distillation tower, and the grooved-disk type gas-liquid distributor can be used for combining the advantages of grooved-disk type and disk type distributors into one body, and possesses three functions of collecting liquid, distributing liquid and distributing gas, and its structure is compact, operation flexibility is high, gas-liquid distribution is uniform, resistance is small, so that it is specially applicable to the occasion in which entrainment and blockage are easily produced.
At present, when gas rises in a gas rising groove of a groove disc type gas-liquid distributor, the phenomenon that liquid is taken away in the form of entrainment often occurs, the generation of entrainment of the entrainment can reduce mass transfer efficiency and is not beneficial to gas-liquid distribution, and therefore, the catalytic distillation tower internals with high-efficiency mass transfer are provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the gas often can take away the phenomenon of liquid with the form of mist when rising in the rising gas tank of cell disc formula gas-liquid distributor among the prior art, and the production that the mist smugglies secretly can reduce mass transfer efficiency, is unfavorable for gas-liquid distribution, and the catalytic distillation tower internals of a high-efficient mass transfer that provide.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a catalytic distillation tower internals of high-efficient mass transfer, includes the bottom plate, a plurality of evenly distributed's of upper end fixedly connected with of bottom plate rise gas box, every the top that rises gas box all is equipped with V-arrangement and keeps off the liquid board, and every rises gas box all is connected with installation mechanism and keeps off the liquid board through installation mechanism and homonymy V-arrangement and be connected, every the lower inside wall that rises gas box all rotates through antifriction bearing and is connected with a plurality of evenly distributed's dwang, every the equal fixedly connected with windmill flabellum of pole wall of dwang, and the equal fixedly connected with in pole wall upper end of every dwang rotatory piece, every the equal fixedly connected with a plurality of evenly distributed's of rotary rod of lateral wall of rotatory piece, and the equal fixedly connected with a plurality of evenly distributed's of toper needle of pole wall of every that rises gas box's inside is located the one end of a plurality of rotatory piece tops of homonymy all fixedly equipped with filter The overflow hole of, and every rises the one end that the lateral wall is located homonymy filter screen below about the box and all seted up a plurality of evenly distributed's distribution hole, a plurality of evenly distributed's first drainage hole is seted up to the upper end of bottom plate, the bottom plate is connected with damper.
Preferably, damper includes vibration damping mount, a plurality of T shape pole and a plurality of damping spring, a plurality of evenly distributed's cavity has been seted up to the inside of bottom plate, and the vertical portion pole wall of a plurality of T shape poles all through the slide opening respectively with the lower lateral wall sliding connection of a plurality of cavities, it is a plurality of damping spring is located fixedly between the horizontal portion lower pole wall of homonymy T shape pole and the lower lateral wall of homonymy cavity respectively, and a plurality of damping spring cup joints with the vertical portion pole wall activity of a plurality of T shape poles respectively, and is a plurality of the lower extreme of T shape pole all with vibration damping mount's upper end fixed connection.
Preferably, every installation mechanism all includes two T shape mounting panels, two backup pads and two construction bolts, two the T shape mounting panel is located the fixed setting in both sides around the inside top of homonymy gas lift box respectively, two both sides fixed connection around the upper end of backup pad respectively with the lower extreme of homonymy V-arrangement fender liquid board, two construction bolt's pole wall respectively with the lateral wall upper end threaded connection of the opposite one side of vertical portion of two T shape mounting panels of homonymy, and the lateral wall lower extreme of two backup pads all seted up with construction bolt assorted screw hole.
Preferably, every the equal fixedly connected with brush in upper end of dwang, and the lower side wall contact setting of the upper end of every brush all with homonymy filter screen.
Preferably, a plurality of the distribution holes are all obliquely arranged.
Preferably, a plurality of second liquid discharge holes corresponding to the plurality of liquid discharge holes are formed in the upper end of the damping base.
Compared with the prior art, the utility model provides a catalytic distillation tower internals of high-efficient mass transfer possesses following beneficial effect:
1. this catalytic distillation tower internals of high-efficient mass transfer, through the bottom plate that is equipped with, mutually support of a plurality of liter gas boxes and a plurality of V-arrangement liquid baffle, can collect liquid, cloth liquid and branch gas work, through a plurality of bull sticks that are equipped with, a plurality of windmill flabellums, a plurality of rotatory pieces, mutually support of a plurality of rotary rods and a plurality of toper needles, gaseous air current impact to the windmill flabellum when can rise gas, can make a plurality of rotary rods rotate, thereby can stab the mist foam in the gas, make the mist foam disappear, through the filter screen that is equipped with, can further prevent that the mist foam from flowing out along with gas together, indirectly improve mass transfer efficiency.
2. This catalytic distillation tower internals of high-efficient mass transfer through the damper who is equipped with, can carry out the shock attenuation buffering to the bottom plate, reduces the influence of air current impact to the bottom plate, improves its life, through a plurality of installation mechanisms that are equipped with, can be convenient for install fixedly a plurality of V-arrangement fender liquid boards, and when V-arrangement fender liquid board damaged, can convenient to detach change, through the brush that is equipped with, can prevent the mist bubble that filters out and block up the filter screen.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can eliminate along with the foam bubble of gas flow, indirectly improve mass transfer efficiency, can slow down the impact force of air current simultaneously, prolong the life of whole cell-disc gas-liquid distributor.
Drawings
FIG. 1 is a schematic structural diagram of the internal components of a catalytic distillation column with high mass transfer efficiency provided by the utility model;
FIG. 2 is a schematic side view of the lift box of FIG. 1;
fig. 3 is an enlarged view of a portion a of fig. 1.
In the figure: the device comprises a base plate 1, a gas lifting box 2, a liquid baffle plate 3V-shaped, a rotating rod 4, a windmill fan blade 5, a rotating rod 6, a conical needle 7, a filter screen 8, a damping base 9, a T-shaped rod 10, a damping spring 11, a T-shaped mounting plate 12, a support plate 13, a mounting bolt 14 and a hairbrush 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a catalytic distillation tower internals for high efficiency mass transfer comprises a bottom plate 1, a plurality of uniformly distributed gas raising boxes 2 are fixedly connected to the upper end of the bottom plate 1, a V-shaped liquid baffle 3 is arranged above each gas raising box 2, each gas raising box 2 is connected with an installation mechanism and is connected with the same-side V-shaped liquid baffle 3 through the installation mechanism, the lower inner side wall of each gas raising box 2 is rotatably connected with a plurality of uniformly distributed rotating rods 4 through rolling bearings, the rod wall of each rotating rod 4 is fixedly connected with windmill blades 5, the upper end of the rod wall of each rotating rod 4 is fixedly connected with a rotating block, the side wall of each rotating block is fixedly connected with a plurality of uniformly distributed rotating rods 6, the rod wall of each rotating rod 6 is fixedly connected with a plurality of uniformly distributed conical needles 7, a filter screen 8 is fixedly arranged at one end of each gas raising box 2 above the plurality of rotating blocks on the same side, a plurality of evenly distributed's overflow hole has all been seted up to the one end that the lateral wall is located homonymy filter screen 8 top about every box 2 that rises, and a plurality of evenly distributed's distribution hole has all been seted up to the one end that the lateral wall is located homonymy filter screen 8 below about every box 2 that rises, and a plurality of evenly distributed's first drainage hole has been seted up to the upper end of bottom plate 1, and bottom plate 1 is connected with damper.
Damper includes vibration damping mount 9, a plurality of T shape pole 10 and a plurality of damping spring 11, a plurality of evenly distributed's cavity has been seted up to bottom plate 1's inside, and the vertical portion pole wall of a plurality of T shape poles 10 all through the slide opening respectively with the lower lateral wall sliding connection of a plurality of cavities, a plurality of damping spring 11 are located fixed the setting between the horizontal part lower beam wall of homonymy T shape pole 10 and the lower lateral wall of homonymy cavity respectively, and a plurality of damping spring 11 cup joint with the vertical portion pole wall activity of a plurality of T shape poles 10 respectively, the lower extreme of a plurality of T shape poles 10 all with vibration damping mount 9's upper end fixed connection, under the effect of a plurality of damping spring 11 and a plurality of T shape poles 10, can effectively slow down the air current impact force, thereby can prolong whole device's life.
Every installation mechanism all includes two T shape mounting panels 12, two backup pads 13 and two construction bolts 14, two T shape mounting panels 12 are located the fixed setting in both sides around the inside top of homonymy rising box 2 respectively, both sides fixed connection around the upper end of two backup pads 13 respectively with the lower extreme of homonymy V-arrangement fender liquid board 3, the pole wall of two construction bolts 14 respectively with the lateral wall upper end threaded connection of the opposite one side of vertical portion of two T shape mounting panels 12 of homonymy, and the lateral wall lower extreme of two backup pads 13 all seted up with 14 assorted screw holes of construction bolt, twist and move a plurality of construction bolts 14 and make two backup pads 13 and two T shape mounting panels 12 of homonymy be connected the fastening, thereby can carry out fixed mounting to a plurality of V-arrangements fender liquid boards 3, when V-arrangement fender liquid board 3 damages, can pull down its change.
The equal fixedly connected with brush 15 in upper end of every dwang 4, and the upper end of every brush 15 all sets up with the lower side wall contact of homonymy filter screen 8, and dwang 4 rotates, can make homonymy brush 15 rotate, and the hair of brush 15 can be eliminated adnexed mist foam bubble on the mesh, avoids influencing the efficiency of ventilating.
A plurality of distribution holes are obliquely arranged, so that the overflow can be facilitated.
A plurality of second outage holes corresponding to a plurality of outage hole positions have been seted up to vibration damping mount 9's upper end, avoid vibration damping mount 9 to influence the flowing back of bottom plate 1.
The utility model discloses in, during the use, through bottom plate 1 that is equipped with, a plurality of liter boxes 2 and a plurality of V-arrangement liquid baffle 3, can collect liquid, cloth liquid and branch gas work, through a plurality of dwang 4 that are equipped with, a plurality of windmill flabellums 5, a plurality of rotatory piece, a plurality of rotary rod 6 and a plurality of toper needle 7, gas carries out the air current impact to windmill flabellum 5 during the liter, can make a plurality of dwang 4 rotate, thereby can make a plurality of rotatory pieces rotate, and then can make a plurality of rotary rod 6 rotate, can stab the fog foam in the gas through toper needle 7 on a plurality of rotary rod 6, make the fog foam bubble disappear, through the filter screen 8 that is equipped with, can further prevent the fog foam bubble along with gas outflow, indirectly improve mass transfer efficiency.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A catalytic distillation tower internal part with high-efficiency mass transfer comprises a bottom plate (1) and is characterized in that the upper end of the bottom plate (1) is fixedly connected with a plurality of uniformly distributed gas lifting boxes (2), a V-shaped liquid baffle plate (3) is arranged above each gas lifting box (2), each gas lifting box (2) is connected with an installation mechanism and is connected with the V-shaped liquid baffle plate (3) on the same side through the installation mechanism, the lower inner side wall of each gas lifting box (2) is rotatably connected with a plurality of uniformly distributed rotating rods (4) through rolling bearings, the rod wall of each rotating rod (4) is fixedly connected with windmill blades (5), the upper end of the rod wall of each rotating rod (4) is fixedly connected with a rotating block, the side wall of each rotating block is fixedly connected with a plurality of uniformly distributed rotating rods (6), and the rod wall of each rotating rod (6) is fixedly connected with a plurality of uniformly distributed conical needles (7), every the one end that the inside of rising gas box (2) is located a plurality of rotatory piece tops of homonymy is all fixed and is equipped with filter screen (8), every the overflow hole that a plurality of evenly distributed were all seted up to the one end that the lateral wall is located homonymy filter screen (8) top about rising gas box (2), and every rises gas box (2) about the one end that the lateral wall is located homonymy filter screen (8) below all seted up a plurality of evenly distributed's distribution hole, a plurality of evenly distributed's first drainage hole has been seted up to the upper end of bottom plate (1), bottom plate (1) is connected with damper.
2. The mass transfer efficient catalytic distillation tower internal member according to claim 1, wherein the damping mechanism comprises a damping base (9), a plurality of T-shaped rods (10) and a plurality of damping springs (11), a plurality of evenly distributed cavities are formed in the bottom plate (1), the vertical rod walls of the plurality of T-shaped rods (10) are respectively slidably connected with the lower side walls of the plurality of cavities through sliding holes, the plurality of damping springs (11) are respectively fixedly arranged between the lower rod walls of the horizontal portions of the same-side T-shaped rods (10) and the lower side walls of the same-side cavities, the plurality of damping springs (11) are respectively movably sleeved with the vertical rod walls of the plurality of T-shaped rods (10), and the lower ends of the plurality of T-shaped rods (10) are respectively fixedly connected with the upper end of the damping base (9).
3. The internal member of the catalytic distillation tower for mass transfer with high efficiency according to claim 1, wherein each of the mounting mechanisms comprises two T-shaped mounting plates (12), two supporting plates (13) and two mounting bolts (14), the two T-shaped mounting plates (12) are respectively and fixedly disposed on the front and rear sides above the inside of the same side lift box (2), the upper ends of the two supporting plates (13) are respectively and fixedly connected with the front and rear sides of the lower end of the same side V-shaped liquid baffle plate (3), the rod walls of the two mounting bolts (14) are respectively and threadedly connected with the upper ends of the side walls on the opposite sides of the vertical portions of the two T-shaped mounting plates (12) on the same side, and the lower ends of the side walls of the two supporting plates (13) are respectively provided with threaded holes matched with the mounting bolts (14).
4. A mass transfer efficient catalytic distillation column internals according to claim 1, characterized in that the upper end of each rotating rod (4) is fixedly connected with a brush (15), and the upper end of each brush (15) is arranged in contact with the lower sidewall of the same side screen (8).
5. The internal member of a catalytic distillation column for mass transfer according to claim 1, wherein a plurality of said distribution holes are all arranged in an inclined manner.
6. The internal member of the catalytic distillation column for mass transfer with high efficiency according to claim 2, wherein the upper end of the vibration-damping base (9) is provided with a plurality of second liquid discharge holes corresponding to the plurality of liquid discharge holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021802389.9U CN213698865U (en) | 2020-08-26 | 2020-08-26 | Catalytic distillation tower internals of high-efficient mass transfer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021802389.9U CN213698865U (en) | 2020-08-26 | 2020-08-26 | Catalytic distillation tower internals of high-efficient mass transfer |
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| Publication Number | Publication Date |
|---|---|
| CN213698865U true CN213698865U (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021802389.9U Active CN213698865U (en) | 2020-08-26 | 2020-08-26 | Catalytic distillation tower internals of high-efficient mass transfer |
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| Country | Link |
|---|---|
| CN (1) | CN213698865U (en) |
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2020
- 2020-08-26 CN CN202021802389.9U patent/CN213698865U/en active Active
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