Molecular rectification purification device

Abstract

The utility model discloses a molecular rectification purification device, which comprises a rectification tower main body and a condensation structure, a steam pipe and a return pipe are fixedly connected between the rectification tower main body and the condensation structure, a stirring structure is embedded in the upper surface of the rectification tower main body, a filtering structure is embedded in the rectification tower main body, and a water inlet is formed in the lower surface of the rectification tower main body. The stirring structure comprises a stirring motor, a motor shaft, a connecting rod, a scraping plate and stirring paddles, the motor shaft is fixedly installed on the lower surface of the stirring motor, the stirring paddles are installed on the lower portion of the surface of the motor shaft in a sleeving mode, the number of the stirring paddles is two, and the connecting rod is fixedly installed on the portion, above the stirring paddles, of the surface of the motor shaft. The number of the connecting rods is two, and scraping plates are fixedly installed on the lower surfaces of the connecting rods. The molecular rectification purification device disclosed by the utility model can be used for filtering materials and enabling the materials to be in slow contact with the heating jacket, so that the temperature rise speed of the materials is increased, and rectified steam can be quickly condensed.

Description

TECHNICAL FIELD

[0001] The utility model relates to molecular rectification purification technical field, especially a kind of molecular rectification purification device. BACKGROUND

[0002] Molecular rectification is a kind of efficient separation and purification technology, commonly used in separating components in liquid mixture, its principle is that, under atmospheric pressure, different compounds due to the difference of intermolecular force, its boiling point is different, in molecular rectification, mixture is heated to evaporate it, vapor is then entered condenser and cooled, make it reconvert into liquid, this process is repeated until each compound is separated out.

[0003] In the process of molecular rectification purification, material directly enters the inside of rectifying column, contact with heating jacket, to cause slow warming, long time required for rectification, and material contains part of impurity, these impurities affect the effect of purification, when molecular rectification purification is completed, cannot be condensed quickly, to cause the whole rectification purification efficiency is low, for this purpose, we propose a kind of molecular rectification purification device. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a kind of molecular rectification purification device, can effectively solve the problems in the background art.

[0005] To achieve the above object, the technical scheme adopted by the utility model is as follows:

[0006] A kind of molecular rectification purification device, including rectifying column main body and condensing structure, the rectifying column main body and condensing structure are fixedly connected with steam pipe and reflux pipe, the upper surface of the rectifying column main body is embedded and installed with stirring structure, the inside of the rectifying column main body is embedded and installed with filter structure.

[0007] Further, the stirring structure includes stirring motor, motor shaft, connecting rod, scraper, stirring paddle, the lower surface of the stirring motor is fixedly installed with motor shaft, the surface of the motor shaft is below the sleeve and is installed with stirring paddle, the stirring paddle is two groups, the surface of the motor shaft is above the stirring paddle and is fixedly installed with connecting rod, the connecting rod is two groups, the lower surface of the connecting rod is all fixedly installed with scraper.

[0008] Further, the rectifying tower body comprises a pressure relief port, a feeding port, a heating jacket, a tower body, a vacuum pipe, a tower bottom product outlet, a conical block, a first flow-through hole and a fixing ring, the upper surface of the tower body is provided with the pressure relief port at the edge, the surface of the tower body is provided with the feeding port at the top, the surface of the tower body is provided with the vacuum pipe at the bottom, the surface of the tower body is provided with the tower bottom product outlet at the side away from the vacuum pipe, the inside of the tower body is provided with the heating jacket, the inside of the heating jacket is provided with the fixing ring at the bottom, the upper surface of the fixing ring is provided with the first flow-through hole, and the upper surface of the fixing ring is provided with the conical block.

[0009] Further, the filter structure comprises a flow guide plate and a filter plate, and the upper surface of the filter plate is fixedly provided with the flow guide plate.

[0010] Further, the motor shaft is arranged at the middle of the upper surface of the tower body, the filter plate is arranged in the inside of the tower body and above the heating jacket, the scraper is arranged above the filter plate, and the stirring paddle is arranged below the filter plate.

[0011] Further, the condensing structure comprises a cold medium outlet, a shell, a tower top product outlet, a condensing pipe and a cold medium inlet, the surface of the shell is provided with the tower top product outlet at one side, the shell is provided with the cold medium outlet and the cold medium inlet at one side surface, and the condensing pipe is fixedly connected between the cold medium outlet and the cold medium inlet in the inside of the shell.

[0012] Further, the steam pipe and the reflux pipe are arranged between the tower body and the shell.

[0013] Compared with the prior art, the molecule rectification purification device has the following beneficial effects:

[0014] In the molecule rectification purification device, the flow guide plate and the filter plate are arranged, the material entering the tower body can be filtered, the molecular rectification purity is improved, the scraper and the stirring paddle are arranged, the filter plate can be scraped by the scraper to prevent the filter plate from being blocked, the material can be stirred, the rectification efficiency is improved, and the condensing structure is arranged to quickly condense steam. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is an overall structure schematic view of the molecule rectification purification device.

[0016] Figure 2 It is an inside view of the tower body of the molecule rectification purification device.

[0017] Figure 3The utility model relates to a molecular rectification purification device's tower body section view,

[0018] Figure 4 The utility model relates to a molecular rectification purification device's shell section view,

[0019] Figure 5 The utility model relates to a molecular rectification purification device's Figure 3 The detail enlarged view of A of the utility model.

[0020] In the figure: 1, stirring structure;101, stirring motor;102, motor shaft;103, connecting rod;104, scraper;105, stirring paddle;2, rectification tower main body;201, pressure relief port;202, feed inlet;203, heating jacket;204, tower body;205, vacuum pipe;206, tower bottom product outlet;207, conical block;208, first flow-through hole;209, fixed ring;3, steam pipe;4, reflux pipe;5, condensation structure;501, cold medium outlet;502, shell;503, tower top product outlet;504, condensation pipe;505, cold medium inlet;6, filter structure;601, deflector;602, filter plate. Specific implementation

[0021] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific implementation.

[0022] As Figures 1-5 Shown, a molecular rectification purification device, including rectification tower main body 2 with condensation structure 5, rectification tower main body 2 with condensation structure 5 between fixed connection has steam pipe 3 with reflux pipe 4, rectification tower main body 2's upper surface is embedded and installed with stirring structure 1, rectification tower main body 2's inside is embedded and installed with filter structure 6;

[0023] The stirring structure 1 comprises a stirring motor 101, a motor shaft 102, a connecting rod 103, a scraper 104, and a stirring paddle 105. The lower surface of the stirring motor 101 is fixedly provided with the motor shaft 102. The surface of the motor shaft 102 is provided below the stirring paddle 105. The stirring paddle 105 is in two groups. The surface of the motor shaft 102 is fixedly provided above the stirring paddle 105 with the connecting rod 103. The connecting rod 103 is in two groups. The lower surface of the connecting rod 103 is fixedly provided with the scraper 104. The scraper 104 is made of soft silica gel. The rectifying tower body 2 comprises a pressure relief port 201, a feeding port 202, a heating jacket 203, a tower body 204, a vacuum pipe 205, a tower bottom product outlet 206, a conical block 207, a first flow-through hole 208, and a fixed ring 209. The upper surface of the tower body 204 is provided at the edge position with the pressure relief port 201. The surface of the tower body 204 is provided above with the feeding port 202. The surface of the tower body 204 is provided below with the vacuum pipe 205. The vacuum pipe 205 is connected with a vacuum pump. The interior of the tower body 204 is vacuumized by the vacuum pump. The surface of the tower body 204 is provided at the side away from the vacuum pipe 205 with the tower bottom product outlet 206. The interior of the heating jacket 203 is provided below the tower body 204 with the fixed ring 209. The upper surface of the fixed ring 209 is provided with the first flow-through hole 208. The first flow-through hole 208 is in multiple groups. The upper surface of the fixed ring 209 is fixedly provided with the conical block 207. The filtering structure 6 comprises a flow guide plate 601 and a filter plate 602. The upper surface of the filter plate 602 is fixedly provided with the flow guide plate 601. The filter plate 602 allows the material to slowly penetrate below the filter plate 602. The motor shaft 102 is embedded and installed at the upper surface of the tower body 204 at the middle position. The filter plate 602 is embedded and installed in the interior of the tower body 204 above the heating jacket 203. The scraper 104 is above the filter plate 602. The stirring paddle 105 is below the filter plate 602. The condensing structure 5 comprises a cold medium outlet 501, a shell 502, a tower top product outlet 503, a condensing pipe 504, and a cold medium inlet 505. The surface of the shell 502 is provided at one side with the tower top product outlet 503. One side surface of the shell 502 is embedded and installed with the cold medium outlet 501 and the cold medium inlet 505. The condensing pipe 504 is fixedly connected in the interior of the shell 502 between the cold medium outlet 501 and the cold medium inlet 505. The condensing pipe 504 is in a spiral shape, so that the steam is in full contact with the condensing pipe 504. The steam pipe 3 and the reflux pipe 4 are embedded and installed between the tower body 204 and the shell 502.

[0024] It needs to be explained that the utility model discloses a molecular rectification purification device, when using, material is inputted inside the rectification tower main body 2, is stirred by stirring structure 1, is filtered to material by filter structure, carries out condensation treatment through steam pipe 3, reflux pipe 4, condensation structure 5, the inside of tower body 204 is extracted vacuum through vacuum pipe 205, material is inputted inside the tower body 204 through feed inlet 202, reaches the filter plate 602 above through the flow guide plate 601, and leaks down, starts stirring motor 101, rotates through motor shaft 102 connecting rod 103, is rubbed by scraper 104 and filter plate 602, is stirred to material by stirring paddle 105, carries out heating distillation through heating jacket 203, steam reaches the inside of shell 502 through steam pipe 3, cooling medium enters by cold medium inlet 505, is discharged by cold medium outlet 501 after reaching condensing pipe 504, carries out condensation to steam, and the product above is discharged by tower top product outlet 503, and the liquid in the tower body 204 is flowed to fixed ring 209 by conical block 207, is discharged by first flow-through hole 208, tower bottom product outlet 206.

[0025] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The skilled person in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A molecular rectification purification apparatus, characterized by: Including rectifying tower main part (2) and condensation structure (5), vapor pipe (3) and reflux pipe (4) are fixedly connected between rectifying tower main part (2) and condensation structure (5), the upper surface of rectifying tower main part (2) is embeddedly installed with stirring structure (1), the inside of rectifying tower main part (2) is embeddedly installed with filter structure (6), rectifying tower main part (2) includes pressure relief port (201), feed inlet (202), heating jacket (203), tower body (204), vacuum pipe (205), tower bottom product outlet (206), conical block (207), first flow-through hole (208), fixed ring (209), the upper surface of tower body (204) is embeddedly installed with pressure relief port (201) at the edge position, the surface of tower body (204) is embeddedly installed with feed inlet (202) at the upper side, the surface of tower body (204) is embeddedly installed with vacuum pipe (205) at the lower side, the surface of tower body (204) is embeddedly installed with tower bottom product outlet (206) at the side away from vacuum pipe (205), the inside of heating jacket (203) is embeddedly installed with fixed ring (209) at the lower side, the upper surface of fixed ring (209) is provided with first flow-through hole (208), the first flow-through hole (208) is a plurality of groups, the upper surface of fixed ring (209) is fixedly installed with conical block (207), condensation structure (5) includes cold medium outlet (501), shell (502), tower top product outlet (503), condensing pipe (504), cold medium inlet (505), the surface of shell (502) is embeddedly installed with tower top product outlet (503) at one side, the surface of shell (502) is embeddedly installed with cold medium outlet (501) and cold medium inlet (505) at one side, cold medium outlet (501) and cold medium inlet (505) are fixedly connected with condensing pipe (504) in the inside of shell (502).

2. A molecular rectification purification apparatus according to claim 1, characterized in that: The lower surface of stirring motor (101) is fixedly installed with motor shaft (102), the surface of motor shaft (102) is installed with stirring paddle (105) at the lower side, the stirring paddle (105) is two groups, the surface of motor shaft (102) is fixedly installed with connecting rod (103) above stirring paddle (105), the connecting rod (103) is two groups, the lower surface of connecting rod (103) is fixedly installed with scraper (104).

3. A molecular rectification purification apparatus according to claim 2, characterised in that: The upper surface of filter plate (602) is fixedly installed with flow guide plate (601).

4. A molecular rectification purification apparatus according to claim 3, characterised in that: The motor shaft (102) is embedded and installed at the middle position of the upper surface of the tower body (204), the filter plate (602) is embedded and installed inside the tower body (204) and above the heating jacket (203), the scraper (104) is above the filter plate (602), and the stirring paddle (105) is below the filter plate (602).

5. A molecular rectification purification apparatus according to claim 4, characterised in that: The steam pipe (3) and the return pipe (4) are both embedded and installed between the tower body (204) and the shell (502).

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