CN218421073U - Distillation column for purification - Google Patents
Distillation column for purification Download PDFInfo
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- CN218421073U CN218421073U CN202222231403.XU CN202222231403U CN218421073U CN 218421073 U CN218421073 U CN 218421073U CN 202222231403 U CN202222231403 U CN 202222231403U CN 218421073 U CN218421073 U CN 218421073U
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Abstract
The utility model belongs to the technical field of the distillation column, especially, relate to a distillation column is used in purification, comprising a tower body, the left side below of tower body is equipped with the steam delivery pipe, and the other end of steam delivery pipe is connected on the heating cabinet, the internally mounted of heating cabinet has rabbling mechanism, the collecting pipe is installed to the bottom of tower body. The utility model discloses a first motor control installation pole is rotatory, the installation pole can extrude the movable rod that the guide way structure was seted up at the middle part and reciprocating type slip about the guide bar, at this moment, the movable rod can drive rather than fixed mount that links to each other and rotate the synchronous slip of stirring rod of connecting between the mount monomer, because the rear end of stirring rod is equipped with tooth piece and rack toothing, also can rotate when consequently stirring rod horizontal slip, realize the stirring to the inside liquid of heating cabinet, not only can accelerate the evaporation rate of liquid heating, the steam release in the liquid of also being convenient for, it is slow to have solved rate of heating, the problem of steam release inefficiency.
Description
Technical Field
The utility model belongs to the technical field of the distillation column, especially, relate to a distillation column is used in purification.
Background
Tetralin is a colorless liquid with a similar smell to naphthalene, is usually used as a solvent and a fuel for an internal combustion engine, and in the processing, production and preparation processes of tetralin, distillation is an important ring in the production process of tetralin, and plays a role in purifying tetralin.
In the above-mentioned tetralin production process, a distillation tower is required to be used for heating, evaporating, cooling and collecting the tetralin to complete the purification process, but the distillation tower which is common in the market at present has a slow heating speed for the tetralin and a slow release speed of the steam in the liquid, which affects the evaporation speed of the tetralin and the distillation efficiency of the distillation tower, and the liquefied tetralin is adhered to the inner wall of the distillation tower in the form of water drops to form residues, so that the product loss is large. Therefore, there is an urgent need to improve the existing distillation column and to provide a distillation column for purification.
Disclosure of Invention
The utility model aims to provide a not enough to exist among the prior art, provide a reasonable in design, moreover, the steam generator is simple in structure, can shorten the distillation time, improve distillation efficiency's distillation column, a rate of heating to tetralin that exists is slow for solving among the prior art, the steam release speed that is located in the liquid is slow, the evaporation rate of tetralin and distillation column's distillation efficiency has been influenced, and the tetralin after the liquefaction can be attached to the inner wall of distillation column with the form of drop of water and form and remain, the big scheduling problem of the loss volume of product.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a distillation column is used in purification, its includes the tower body, the left side below of tower body is equipped with steam conveying pipe, and steam conveying pipe's the other end is connected on the heating cabinet, the internally mounted of heating cabinet has stirring mechanism, is equipped with the rack on the inner wall of heating cabinet, the collecting pipe is installed to the bottom of tower body, and the end-to-end connection of collecting pipe is on the collection box, the top of tower body is installed and is struck off the mechanism, and the tower body with strike off and be equipped with fixed pipe between the mechanism.
As a preferred embodiment, rabbling mechanism includes first motor, installation pole, movable rod, guide bar, mount, stirring rod and tooth piece, and installation pole fixed connection is on the output shaft of first motor and lie in the inboard of heating cabinet, and the movable rod is installed, two in the outside of installation pole the guide bar is respectively through connection inside the both ends around the movable rod, two sets of mount fixed connection is respectively in the left and right sides of movable rod, every group be equipped with two, two around the mount is equal rotate between the mount bottom and be connected with the stirring rod, and the rear end of stirring rod is fixed with the tooth piece.
As a preferred embodiment, the mounting rod is in an "L" shape, the vertically extending end of the mounting rod extends into the middle guide groove of the movable rod, and the movable rod forms a left-right reciprocating sliding structure through the mounting rod.
In a preferred embodiment, the gear block is located above the rack and is meshed with the rack, the stirring rod forms a rotating structure through the rack, and the rack is fixedly connected to the inner wall of the rear end of the heating box.
As a preferred embodiment, strike off the mechanism and include second motor, connecting rod, installation pipe, bulge, scrape pole and doctor-bar, second motor fixed mounting is in the top of tower body, and the output of second motor runs through the tower body and links to each other with the connecting rod is fixed, the inside of installation pipe is located to the connecting rod, two bulge difference fixed connection is on the top left and right sides wall of installation pipe, and the bottom left and right sides of installation pipe all is equipped with scrapes the pole, the doctor-bar is located and is scraped the pole and be close to one side of tower body inner wall.
As a preferred embodiment, the side walls of the left end and the right end of the connecting rod are respectively provided with a convex structure which is connected with the mounting pipe in a clamping and sliding manner, and one end of the convex block departing from the mounting pipe extends into a guide groove formed in the inner wall of the fixed pipe.
As a preferred embodiment, the guiding groove formed on the inner wall of the fixed tube is wave-shaped, and the top of the fixed tube is fixedly connected to the inner wall of the top end of the tower body.
In a preferred embodiment, the mounting tube is a fixed tube constituting the elevating structure.
Compared with the prior art, the beneficial effects of the utility model are that:
in the scheme of the utility model:
the installation rod is controlled to rotate through the first motor, the installation rod can extrude the movable rod with the guide groove structure arranged in the middle to slide in a left-right reciprocating mode along the guide rod, at the moment, the movable rod can drive the fixed frame fixedly connected with the movable rod and the stirring rod rotatably connected between the single bodies of the fixed frame to slide synchronously, and the rear end of the stirring rod is provided with the tooth block to be meshed with the rack, so that the stirring rod can rotate while sliding left and right, the liquid in the heating box is stirred, the heated evaporation speed of the liquid can be increased, the steam in the liquid can be released conveniently, and the problems of low heating speed and low steam release efficiency are solved;
can control the connecting rod through the second motor and drive the installation pole and scrape the pole rotation, it is rotatory to utilize to locate the doctor-bar of scraping on the pole lateral wall, can strike off the drop of water that attaches to on the tower body inner wall, reduce the product loss, and when the installation pipe drives the bulge rotatory, under the effect of the guiding groove of fixed intraductal wall wave structure, can control the installation pipe and also can go up and down when following the connecting rod rotation, can enlarge the scope of striking off of doctor-bar, further collect the product that attaches to on the tower body inner wall.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and the following description will be made with reference to the drawings:
fig. 1 is a schematic view of the three-dimensional front view structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the heating box and the stirring mechanism of the present invention;
FIG. 3 is a schematic structural view of the stirring mechanism of the present invention;
FIG. 4 is a schematic view of the overall structure of the scraping mechanism and the fixed pipe of the present invention;
FIG. 5 is a schematic view of the cross-sectional structure of the fixing tube of the present invention;
fig. 6 is a schematic view of the scraping mechanism of the present invention.
In the figure:
1. a tower body; 2. a steam delivery pipe; 3. a heating box; 4. a stirring mechanism; 41. a first motor; 42. mounting a rod; 43. a movable rod; 44. a guide bar; 45. a fixed mount; 46. a stirring rod; 47. a tooth block; 5. a rack; 6. a collection tube; 7. a recycling bin; 8. a scraping mechanism; 81. a second motor; 82. a connecting rod; 83. installing a pipe; 84. a protruding block; 85. a scraping rod; 86. scraping a blade; 9. and fixing the tube.
Detailed Description
The embodiments described below are only a part of the embodiments of the present invention, and do not represent all embodiments consistent with the present invention. Exemplary embodiments will now be described with reference to the accompanying drawings, in which:
as shown in one of fig. 1-6, the utility model discloses distillation tower is used in purification, it includes tower body 1, the left side below of tower body 1 is equipped with steam delivery pipe 2, steam delivery pipe 2's the other end is connected on heating cabinet 3, setting through steam delivery pipe 2, steam transmission in the heating cabinet 3 is convenient inside to tower body 1, the internally mounted of heating cabinet 3 has stirring mechanism 4, be equipped with rack 5 on the inner wall of heating cabinet 3, utilize stirring mechanism 4 and rack 5's cooperation, can stir the inside liquid of heating cabinet 3, can accelerate the rate of heating, improve distillation efficiency, collecting pipe 6 is installed to the bottom of tower body 1, collecting pipe 6's end-to-end connection is on collection box 7, utilize collecting pipe 6 and collection box 7's setting, be convenient for collect the product of distilling, strike off mechanism 8 is installed at the top of tower body 1, tower body 1 with strike off and be equipped with fixed pipe 9 between the mechanism 8, utilize the cooperation of striking off mechanism 8 and fixed pipe 9, can fully collect the product that adheres to the inner wall on tower body 1, reduce product distillation loss.
As a preferred embodiment, on the basis of the above structure, further, the stirring mechanism 4 includes a first motor 41, an installation rod 42, a movable rod 43, guide rods 44, fixed frames 45, stirring rods 46 and tooth blocks 47, the installation rod 42 is fixedly connected to an output shaft of the first motor 41 and located inside the heating box 3, the movable rod 43 is installed outside the installation rod 42, the two guide rods 44 are respectively and penetratingly connected inside front and rear ends of the movable rod 43, two groups of fixed frames 45 are respectively and fixedly connected to left and right sides of the movable rod 43, each group of fixed frames 45 is respectively provided with two front and rear parts, the stirring rod 46 is rotatably connected between bottoms of the two fixed frames 45, the tooth block 47 is fixed to the rear end of the stirring rod 46, and by controlling the rotation of the stirring rod 46, the liquid inside the heating box 3 can be stirred, not only the evaporation rate of the liquid can be accelerated, but also the steam in the liquid can be released.
In a preferred embodiment, in addition to the above structure, the mounting rod 42 is further formed in an "L" shape, a vertically extending end of the mounting rod 42 extends into a middle guide groove of the movable rod 43, the movable rod 43 forms a left-right reciprocating sliding structure through the mounting rod 42, and the mounting and supporting of the movable rod 43 are facilitated through the mounting rod 42.
In a preferred embodiment, in addition to the above configuration, the gear block 47 is positioned above the rack 5 and meshed with each other, the stirring rod 46 is configured to rotate by the rack 5, the rack 5 is fixedly connected to the inner wall of the rear end of the heating chamber 3, and the stirring rod 46 can be rotated while driving the gear block 47 to move by the fixedly provided rack 5.
As a preferred embodiment, on the basis of the above structure, further, the scraping mechanism 8 includes a second motor 81, a connecting rod 82, a mounting tube 83, protruding blocks 84, scraping rods 85 and scraping blades 86, the second motor 81 is fixedly mounted on the top of the tower body 1, the output end of the second motor 81 penetrates through the tower body 1 and is fixedly connected with the connecting rod 82, the connecting rod 82 is disposed inside the mounting tube 83, the two protruding blocks 84 are respectively and fixedly connected to the left and right side walls of the top of the mounting tube 83, the scraping rods 85 are disposed on the left and right sides of the bottom of the mounting tube 83, the scraping blades 86 are disposed on one side of the scraping rods 85 close to the inner wall of the tower body 1, the scraping blades 86 are driven to rotate by controlling the scraping rods 85, products attached to the inner wall of the tower body 1 can be scraped and collected, and the loss of the tower body for product distillation can be reduced.
In a preferred embodiment, in addition to the above structure, the side walls of the left and right ends of the connecting rod 82 are provided with a protrusion-shaped structure which is engaged with the mounting tube 83 in a sliding manner, one end of the protrusion block 84, which is away from the mounting tube 83, extends into a guide groove formed in the inner wall of the fixed tube 9, and when the mounting tube 83 drives the protrusion block 84 to rotate, the mounting tube 83 can rotate and lift at the same time through the guide groove in the inner wall of the fixed tube 9.
In a preferred embodiment, in addition to the above structure, the guide groove formed on the inner wall of the fixed tube 9 is wave-shaped, and the top of the fixed tube 9 is fixedly connected to the inner wall of the top end of the tower body 1, so as to control the installation tube 83 to reciprocate.
In a preferred embodiment, in addition to the above structure, the mounting tube 83 is configured to be movable up and down by the fixed tube 9, and the liftable mounting tube 83 can move the scraping bar 85 and the scraping blade 86 up and down synchronously, thereby enlarging the scraping range.
The working principle of the utility model is as follows:
when the device is used, tetralin to be purified is added into the heating box 3 and is extruded for high-temperature heating, the first motor 41 is started at the same time, the mounting rod 42 is controlled to rotate and extrude the movable rod 43 with the guide groove structure formed in the middle, the movable rod 43 is pressed to drive the fixed frame 45 and the stirring rod 46 to reciprocate left and right under the positioning action of the guide rod 44, in the process, the stirring rod 46 can rotate while moving left and right through the tooth block 47 and the rack 5 which are fixedly connected to the rear part of the stirring rod 46, liquid in the heating box 3 can be stirred, the heated evaporation speed of the liquid can be increased, steam in the liquid can be conveniently released, and the problems of low heating speed and low steam release efficiency are solved;
high-temperature steam is guided into the tower body 1 through the steam conveying pipe 2 to be cooled, cooled tetralin flows back to the interior of the recovery box 7 through the collecting pipe 6 arranged at the bottom of the tower body 1 to be purified, in the process of cooling and collecting the steam, the second motor 81 arranged at the top of the tower body 1 can be started, the control connecting rod 82 drives the installation pipe 83 to rotate, at the moment, the installation pipe 83 can drive the scraping rod 85 and the scraping blade 86 arranged on one side of the scraping rod 85 to cling to the inner wall of the tower body 1 to rotate, water drops attached to the inner wall of the tower body 1 can be scraped, product loss is reduced, in the process that the installation pipe 83 drives the convex block 84 to rotate, the installation pipe 83 can be controlled to lift along with the rotation of the connecting rod 82 under the action of the wavy inner wall of the fixed pipe 9, the scraping range of the scraping blade 86 can be expanded, and product residues attached to the inner wall of the tower body 1 can be further collected;
in particular, as shown in fig. 6, the side walls at the left and right ends of the connecting rod 82 are provided with a convex structure which is connected with the mounting tube 83 in a clamping and sliding manner, so that the connecting rod 82 can drive the mounting tube 83 to rotate and can also enable the mounting tube 83 to lift and lower outside the connecting rod 82.
The above are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; the present invention is intended to cover such alternatives, modifications, substitutions and variations as may be suggested by those skilled in the art based on the teachings herein and by their equivalents through analysis of logic, reasoning and limited experimentation.
Claims (8)
1. A distillation column for purification, comprising a column body (1), characterized in that: the left side below of tower body (1) is equipped with steam conveying pipe (2), and the other end of steam conveying pipe (2) is connected on heating cabinet (3), the internally mounted of heating cabinet (3) has stirring mechanism (4), is equipped with rack (5) on the inner wall of heating cabinet (3), collecting pipe (6) are installed to the bottom of tower body (1), and the end-to-end connection of collecting pipe (6) is on collection box (7), the top of tower body (1) is installed and is struck off mechanism (8), is equipped with between tower body (1) and the mechanism of striking off (8) fixed pipe (9).
2. The distillation column for purification according to claim 1, wherein: stirring mechanism (4) include first motor (41), installation pole (42), movable rod (43), guide bar (44), mount (45), stirring rod (46) and tooth piece (47), and installation pole (42) fixed connection is on the output shaft of first motor (41) and is located the inboard of heating cabinet (3), and movable rod (43), two are installed in the outside of installation pole (42) guide bar (44) through connection respectively inside the front and back both ends of movable rod (43), two sets of mount (45) fixed connection is respectively in the left and right sides of movable rod (43), every group mount (45) are equipped with two around all, two rotate between mount (45) bottom and are connected with stirring rod (46), and the rear end of stirring rod (46) is fixed with tooth piece (47).
3. The distillation column for purification according to claim 2, wherein: the mounting rod (42) is L-shaped, the vertical extending end of the mounting rod (42) extends into the middle guide groove of the movable rod (43), and the movable rod (43) forms a left-right reciprocating sliding structure through the mounting rod (42).
4. The distillation column for purification according to claim 2, wherein: the tooth block (47) is positioned above the rack (5) and meshed with the rack, the stirring rod (46) forms a rotating structure through the rack (5), and the rack (5) is fixedly connected to the inner wall of the rear end of the heating box (3).
5. The distillation column for purification according to claim 1, wherein: strike off mechanism (8) and include second motor (81), connecting rod (82), installation pipe (83), protruding piece (84), scrape pole (85) and doctor-bar (86), second motor (81) fixed mounting is in the top of tower body (1), and the output of second motor (81) runs through tower body (1) and connecting rod (82) fixed linking to each other, the inside of installation pipe (83), two are located in connecting rod (82) protruding piece (84) fixed connection respectively is on the top left and right sides wall of installation pipe (83), and the bottom left and right sides of installation pipe (83) all is equipped with scrapes pole (85), doctor-bar (86) are located and are scraped pole (85) and are close to one side of tower body (1) inner wall.
6. The distillation column for purification according to claim 5, wherein: all be equipped with the bulge column structure on the both ends lateral wall about connecting rod (82) and slide with installation pipe (83) block and link to each other, the one end that bulge (84) deviate from installation pipe (83) extends to in the guiding groove of seting up on fixed pipe (9) inner wall.
7. The distillation column for purification according to claim 6, wherein: the guiding groove of seting up on fixed pipe (9) inner wall is the wave, and the top fixed connection of fixed pipe (9) is on the top inner wall of tower body (1).
8. The distillation column for purification according to claim 6, wherein: the mounting pipe (83) forms a lifting structure through the fixing pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222231403.XU CN218421073U (en) | 2022-08-24 | 2022-08-24 | Distillation column for purification |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222231403.XU CN218421073U (en) | 2022-08-24 | 2022-08-24 | Distillation column for purification |
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| CN218421073U true CN218421073U (en) | 2023-02-03 |
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| CN202222231403.XU Active CN218421073U (en) | 2022-08-24 | 2022-08-24 | Distillation column for purification |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118161916A (en) * | 2024-05-11 | 2024-06-11 | 福建省阿嬷家健康科技股份公司 | Purification device for collecting oleic acid in tea oil |
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2022
- 2022-08-24 CN CN202222231403.XU patent/CN218421073U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118161916A (en) * | 2024-05-11 | 2024-06-11 | 福建省阿嬷家健康科技股份公司 | Purification device for collecting oleic acid in tea oil |
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