Novel isooctane processing and purifying device
By designing an isooctane processing and purification device including a tank body, an inner filter cartridge, an electric push rod, a rotating motor and a distillation interlayer, the problem of impurities retention in the existing device affecting the distillation effect is solved, and efficient separation of isooctane and purity improvement is achieved.
Patent Information
- Application Number
- CN202421416127.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-20
AI Technical Summary
After the existing isooctane processing and purification device is separated, the impurities stay in the device, affecting the subsequent distillation effect of isooctane and resulting in a decrease in the purity of isooctane.
A new isooctane processing and purification device is designed, including a tank body, an inner filter cartridge, an electric push rod, a rotating motor and a distillation interlayer. Through the coordination of the electric push rod and the rotating motor, the full combination of isooctane and the solvent or adsorbent and the effective separation of impurities are achieved. The distillation interlayer is used to further enhance the purity of isooctane.
It effectively avoids blockage of the inner filter cartridge, improves the separation effect between isooctane and impurities, and further improves the purity of isooctane through distillation treatment.
Smart Images
Figure CN222677443U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to isooctane processing, in particular to a novel isooctane processing and purification device. Background Art
[0002] Isooctane, whose scientific name is 2,2,4-trimethylpentane (the one with a methyl group at the 2nd position of the main chain is called "iso-octane", and the one with two methyl groups at the 2nd position is called "neo-octane", but out of habit, 2,2,4-trimethylpentane is still called "iso-octane"), is an organic compound with the chemical formula C8H18. It is a colorless, transparent, flammable liquid at room temperature and pressure. It reacts violently with oxidants. It is mainly used in organic synthesis and can also be used as a solvent and comparison sample for gas chromatography.
[0003] At present, during the processing and purification of isooctane, it is necessary to combine isooctane with a solvent or an adsorbent to separate isooctane from other impurities, so as to achieve the purpose of isooctane extraction. However, the existing isooctane processing and purification equipment will keep the separated impurities in the processing and purification equipment, which greatly affects the effect of subsequent isooctane distillation, thereby reducing the purity of isooctane.
[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content
[0005] In view of the problems in the related technology, the utility model proposes a novel isooctane processing and purification device to overcome the above-mentioned technical problems existing in the existing related technology.
[0006] To this end, the specific technical solutions adopted by the utility model are as follows:
[0007] The invention relates to a novel isooctane processing and purification device, comprising a tank body, a tank cavity is provided inside the tank body, an outer filter cartridge is fixedly connected in the tank cavity, an extraction device is arranged on the top of the tank body, the extraction device comprises an extraction tube welded on the tank body, an end of the tank body away from the extraction tube is welded with a liquid inlet pipe, an extraction cavity is provided inside the extraction tube, the extraction cavity and the tank cavity are communicated with each other, an electric push rod is fixedly connected at the center of the inner top of the extraction cavity, the output end of the electric push rod is fixedly connected to a movable plate, the movable plate is slidably connected to the extraction cavity, the bottom end of the movable plate is fixedly connected to an inner filter cartridge through a fixing member, an anti-blocking device is arranged in the inner filter cartridge, a connecting pipe is welded on the top of the inner filter cartridge, the top end of the connecting pipe passes through the movable plate and is fixedly connected to a telescopic hose, an injection pipe is welded on the top of the extraction pipe, the bottom end of the injection pipe extends into the extraction cavity and is fixedly connected to the telescopic hose, and a liquid outlet pipe is welded on one end of the outer surface of the tank body.
[0008] Furthermore, in order to avoid clogging of the inner filter cartridge, the anti-clogging device includes a rotating motor fixedly connected to the top end of the inner filter cartridge, a rotating shaft is provided at the output end of the rotating motor, support rods are symmetrically welded on the top and bottom ends of the rotating shaft, and a scraper is welded on the end of the support rod away from the rotating shaft.
[0009] Furthermore, in order to fully combine the isooctane liquid with the solvent or the adsorbent, stirring rods are provided between the support rods, and the stirring rods are welded to the rotating shaft at equal distances.
[0010] Furthermore, in order to facilitate personnel control, a controller is provided on one side of the outer surface of the tank body, and the controller is electrically connected to the electric push rod and the rotating motor.
[0011] Furthermore, in order to distill the extracted isooctane, a distillation interlayer is fixedly provided on the inner wall of the tank body, an electric heating tube is fixedly provided in the distillation interlayer, the electric heating tube is electrically connected to a temperature controller, and the temperature controller is fixedly installed outside the tank body.
[0012] Furthermore, in order to make the movable plate slide stably in the extraction chamber, sliding grooves are provided on both ends of the inner surface of the extraction chamber, and sliders are welded on both ends of the outer surface of the movable plate, and the sliders are slidably connected to the sliding grooves.
[0013] Furthermore, in order to stabilize the tank body on the ground, support legs are fixedly connected around the bottom end of the tank body.
[0014] The beneficial effects of the utility model are:
[0015] 1. Inject isooctane liquid into the tank cavity through the liquid inlet pipe, and use the controller to operate the electric push rod, which extends itself to move the inner filter cartridge until the inner filter cartridge moves into the tank cavity. At this time, inject the solution or adsorbent into the inner filter cartridge through the liquid injection pipe and combine with the isooctane liquid in the inner filter cartridge to separate the isooctane from other impurities.
[0016] 2. During the process of combining the isooctane liquid in the inner filter cartridge with the solution or adsorbent, the controller operates the rotating motor, which drives the rotating shaft to rotate in the inner filter cartridge. The rotation of the rotating shaft causes the stirring rod and the scraper to rotate synchronously. The rotation of the stirring rod allows the isooctane liquid to fully combine with the solution or adsorbent, thereby improving the separation effect of isooctane from other impurities. The rotation of the scraper cleans the inner filter cartridge, effectively avoiding blockage of the inner filter cartridge.
[0017] 3. After the isooctane liquid is combined with the solution or adsorbent, the controller is used to shrink the electric push rod, slide the moving plate toward the top of the extraction chamber, and move the inner filter cartridge from the tank chamber to the extraction chamber, so that the combined impurities are in the inner filter cartridge and moved out of the tank chamber. At this time, the temperature controller is adjusted to the distillation temperature, and the electric heating tube starts to work. The electric heating tube generates heat in the distillation interlayer. The heat distills the liquid in the tank chamber, separates the extracted isooctane from the solvent, and further improves the purity of the isooctane after processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 It is a structural schematic diagram of a novel isooctane processing and purification device according to an embodiment of the utility model;
[0020] Figure 2 It is a cross-sectional view of a novel isooctane processing and purification device according to an embodiment of the utility model;
[0021] Figure 3 It is a cross-sectional view of an extraction pipe in a novel isooctane processing and purification device according to an embodiment of the utility model;
[0022] Figure 4 It is a partial cross-sectional view of an inner filter cartridge in a novel isooctane processing and purification device according to an embodiment of the utility model.
[0023] In the figure:
[0024] 1. Tank body; 2. Tank cavity; 3. External filter cartridge; 4. Liquid inlet pipe; 5. Liquid outlet pipe; 6. Extraction tube; 7. Extraction chamber; 8. Electric push rod; 9. Moving plate; 10. Sliding block; 11. Slide; 12. Fixing piece; 13. Internal filter cartridge; 14. Rotating motor; 15. Rotating shaft; 16. Support rod; 17. Scraper; 18. Stirring rod; 19. Liquid injection tube; 20. Telescopic hose; 21. Connecting pipe; 22. Distillation interlayer; 23. Electric heating tube; 24. Temperature controller; 25. Controller; 26. Support leg. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] According to an embodiment of the utility model, a novel isooctane processing and purification device is provided.
[0027] Embodiment 1;
[0028] like Figure 1-Figure 3 As shown, the novel isooctane processing and purification device according to the embodiment of the utility model comprises a tank body 1 with a tank cavity 2 opened therein. In order to stabilize the tank body 1 on the ground, support legs 26 are fixedly connected to the bottom of the tank body 1 on all sides. A controller 25 is provided on one side of the outer surface of the tank body 1. The controller 25 is electrically connected to a power supply. An outer filter cartridge 3 is fixedly connected in the tank cavity 2. An extraction device is provided on the top of the tank body 1. The extraction device comprises an extraction pipe 6 welded to the tank body 1. A liquid inlet pipe 4 is welded to one end of the tank body 1 away from the extraction pipe 6. The liquid inlet pipe 4 is welded to the end of the tank body 1 away from the extraction pipe 6. 4 is communicated with the tank chamber 2, an extraction chamber 7 is provided inside the extraction tube 6, the extraction chamber 7 is communicated with the tank chamber 2, an electric push rod 8 is fixedly connected to the center of the top of the extraction chamber 7, the electric push rod 8 is electrically connected to the controller 25, and the power supply provides the required power, the output end of the electric push rod 8 is fixedly connected to the moving plate 9, the moving plate 9 is slidably connected to the extraction chamber 7, in order to make the moving plate 9 slide stably in the extraction chamber 7, slide grooves 11 are provided on both ends of the inner surface of the extraction chamber 7, and slide blocks 10 are welded on both ends of the outer surface of the moving plate 9. The bottom end of the movable plate 9 is fixedly connected to the inner filter cartridge 13 through a fixing member 12. The size of other impurities is much larger than the size of the filter screen of the inner filter cartridge 13, so that the combined impurities are intercepted by the filter screen on the inner filter cartridge 13 in the inner filter cartridge 13. An anti-blocking device is provided in the inner filter cartridge 13. A connecting pipe 21 is welded on the top end of the inner filter cartridge 13. The connecting pipe 21 is interconnected with the inside of the inner filter cartridge 13. The top end of the connecting pipe 21 passes through the movable plate 9 and is fixedly connected to the telescopic hose 20. The telescopic hose 20 has a certain extensibility. The extraction pipe An injection pipe 19 is welded on the top of 6, and the bottom end of the injection pipe 19 extends into the extraction chamber 7 and is fixedly connected to the telescopic hose 20. The isooctane liquid is injected into the tank chamber 2 through the liquid inlet pipe 4, and the electric push rod 8 is operated by the controller 25. The electric push rod 8 itself extends, so that the inner filter cartridge 13 moves accordingly until the inner filter cartridge 13 moves into the tank chamber 2. At this time, the solution or adsorbent is injected into the inner filter cartridge 13 through the injection pipe 19 and combined with the isooctane liquid in the inner filter cartridge 13, thereby separating the isooctane from other impurities.
[0029] Embodiment 2:
[0030] See also Figure 1 , Figure 3 and Figure 4 The anti-blocking device includes a rotating motor 14 fixedly connected to the top of the inner filter cartridge 13, the rotating motor 14 is electrically connected to the controller 25, and the power supply provides the required power. The connecting wire between the rotating motor 14 and the controller 25 is reserved with a certain length to facilitate the movement of the rotating motor 14. The output end of the rotating motor 14 is provided with a rotating shaft 15, and the rotating shaft 15 is rotatably connected to the inner filter cartridge 13 through a bearing. Support rods 16 are symmetrically welded on the top and bottom ends of the rotating shaft 15, and a scraper 17 is welded on the end of the support rod 16 away from the rotating shaft 15. A stirring rod 15 is provided between the support rods 16. 8. The stirring rods 18 are welded on the rotating shaft 15 at equal distances. During the process of combining the isooctane liquid in the inner filter cartridge 13 with the solution or the adsorbent, the controller 25 operates the rotating motor 14, and the rotating motor 14 drives the rotating shaft 15 to rotate in the inner filter cartridge 13. The rotation of the rotating shaft 15 causes the stirring rod 18 and the scraper 17 to rotate synchronously. The rotation of the stirring rod 18 allows the isooctane liquid to fully combine with the solution or the adsorbent, thereby improving the effect of separating isooctane from other impurities. The rotation of the scraper 17 cleans the inner filter cartridge 13, effectively avoiding the blockage of the inner filter cartridge 13.
[0031] Embodiment three;
[0032] See also Figure 1-Figure 3 In order to distill the extracted isooctane, a distillation interlayer 22 is fixedly provided on the inner wall of the tank body 1, and an electric heating tube 23 is fixedly provided in the distillation interlayer 22. The electric heating tube 23 is wound in the distillation interlayer 22, and the electric heating tube 23 is electrically connected to the temperature controller 24. The temperature controller 24 is fixedly installed outside the tank body 1. A liquid outlet pipe 5 is welded on one end of the outer surface of the tank body 1, and a valve is provided on the liquid outlet pipe 5. The liquid outlet pipe 5 penetrates the distillation interlayer 22 and communicates with the tank cavity 2. Pressure relief holes are equidistantly provided on the top of the distillation interlayer 22 to facilitate the discharge of the pressure in the distillation interlayer 22. After the alkane liquid is combined with the solution or adsorbent, the controller 25 is used to shrink the electric push rod 8, so that the movable plate 9 slides toward the top of the extraction chamber 7, and the inner filter cartridge 13 is moved from the tank chamber 2 to the extraction chamber 7, so that the combined impurities are in the inner filter cartridge 13 and are moved out of the tank chamber 2. At this time, the temperature controller 24 is adjusted to the distillation temperature, and the electric heating tube 23 starts to work. The electric heating tube 23 generates heat in the distillation interlayer 22. The heat distills the liquid in the tank chamber 2, so that the extracted isooctane is separated from the solvent, and the purity of the isooctane after processing is further improved.
[0033] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.
[0034] In actual application, first, the valve on the liquid outlet pipe 5 is closed, and the isooctane liquid is injected into the tank cavity 2 through the liquid inlet pipe 4. Secondly, the electric push rod 8 is operated through the controller 25, and the electric push rod 8 itself extends, so that the inner filter cartridge 13 moves accordingly, until the inner filter cartridge 13 moves into the tank cavity 2. At this time, the solution or adsorbent is injected into the inner filter cartridge 13 through the injection pipe 19, and combined with the isooctane liquid in the inner filter cartridge 13. Then, during the combination process, the controller 25 operates the rotating motor 14, and the rotating motor 14 drives the rotating shaft 15 to rotate in the inner filter cartridge 13. The rotation of the rotating shaft 15 causes the stirring rod 18 and the scraper 17 to rotate synchronously. The rotation of the stirring rod 18 fully combines the isooctane liquid with the solution or adsorbent, thereby To improve the effect of separating isooctane from other impurities, the rotation of the scraper 17 cleans the inner filter cartridge 13, effectively avoiding the blockage of the inner filter cartridge 13. After the isooctane liquid is combined with the solution or adsorbent, the controller 25 is used to shrink the electric push rod 8, so that the movable plate 9 slides to the top of the extraction chamber 7, and the inner filter cartridge 13 is moved from the tank chamber 2 to the extraction chamber 7, so that the combined impurities are in the inner filter cartridge 13 and moved out of the tank chamber 2. At this time, the temperature controller 24 is adjusted to the distillation temperature, and the electric heating tube 23 starts to work. The electric heating tube 23 generates heat in the distillation interlayer 22. The heat distills the liquid in the tank chamber 2, so that the extracted isooctane is separated from the solvent, and the purity of the isooctane after processing is further improved.
[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A novel isooctane processing and purification device, comprising a tank body (1), characterized in that: The tank body (1) has a tank cavity (2) formed therein, an outer filter cartridge (3) is fixedly connected to the tank cavity (2), an extraction device is provided on the top of the tank body (1), the extraction device comprises an extraction tube (6) welded to the tank body (1), a liquid inlet tube (4) is welded to one end of the tank body (1) away from the extraction tube (6), an extraction cavity (7) is formed therein, the extraction cavity (7) is communicated with the tank cavity (2), an electric push rod (8) is fixedly connected to the center of the top of the extraction cavity (7), the output end of the electric push rod (8) is fixedly connected to a movable plate (9), and the movable plate (9) is connected to the inner top of the extraction cavity (7). ) is slidably connected to the extraction chamber (7), the bottom end of the movable plate (9) is fixedly connected to the inner filter cartridge (13) through a fixing member (12), an anti-blocking device is provided in the inner filter cartridge (13), a connecting pipe (21) is welded to the top end of the inner filter cartridge (13), the top end of the connecting pipe (21) passes through the movable plate (9) and is fixedly connected to the telescopic hose (20), an injection pipe (19) is welded to the top end of the extraction pipe (6), the bottom end of the injection pipe (19) extends into the extraction chamber (7) and is fixedly connected to the telescopic hose (20), and a liquid outlet pipe (5) is welded to one end of the outer surface of the tank body (1).
2. A novel isooctane processing and purification device according to claim 1, characterized in that: The anti-blocking device comprises a rotating motor (14) fixedly connected to the top end of the inner filter cartridge (13); a rotating shaft (15) is provided at the output end of the rotating motor (14); support rods (16) are symmetrically welded to the top and bottom ends of the rotating shaft (15); and a scraper (17) is welded to one end of the support rod (16) away from the rotating shaft (15).
3. A novel isooctane processing and purification device according to claim 2, characterized in that: Stirring rods (18) are provided between the support rods (16), and the stirring rods (18) are welded to the rotating shaft (15) at equal distances.
4. A novel isooctane processing and purification device according to claim 2, characterized in that: A controller (25) is provided on one side of the outer surface of the tank body (1), and the controller (25) is electrically connected to the electric push rod (8) and the rotating motor (14).
5. A novel isooctane processing and purification device according to claim 4, characterized in that: A distillation interlayer (22) is fixedly provided on the inner wall of the tank body (1), an electric heating tube (23) is fixedly provided inside the distillation interlayer (22), the electric heating tube (23) is electrically connected to a temperature controller (24), and the temperature controller (24) is fixedly installed outside the tank body (1).
6. A novel isooctane processing and purification device according to claim 1, characterized in that: Slide grooves (11) are provided on both ends of the inner surface of the extraction chamber (7), and sliders (10) are welded on both ends of the outer surface of the movable plate (9), and the sliders (10) are slidably connected to the slide grooves (11).
7. A novel isooctane processing and purification device according to claim 5, characterized in that: The bottom end of the tank body (1) is fixedly connected to supporting legs (26) on all sides.