CN213790013U - Purification device for preparing triphenylphosphine oxide - Google Patents
Purification device for preparing triphenylphosphine oxide Download PDFInfo
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- CN213790013U CN213790013U CN202022727540.3U CN202022727540U CN213790013U CN 213790013 U CN213790013 U CN 213790013U CN 202022727540 U CN202022727540 U CN 202022727540U CN 213790013 U CN213790013 U CN 213790013U
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Abstract
The utility model discloses a purification device is used in triphenylphosphine oxide preparation, relate to the chemical equipment purification field, which comprises a tank body, the feed inlet has been seted up on the top right side of the jar body, and fixedly connected with feeder hopper in the feed inlet, the top center department fixedly connected with agitator motor of jar external wall, agitator motor's output passes through shaft coupling fixedly connected with bull stick, the lower extreme of bull stick extends to jar internal portion and rotates through the upside of first bearing and jar body to be connected, and a plurality of stirring leaves of the equal fixedly connected with in bull stick wall both sides, the bottom fixedly connected with rose box of the jar body, the opening corresponding with jar body bottom is seted up at the top of rose box, the inner wall sliding connection of rose box has first screen cloth and second screen cloth, the common fixedly connected with expert pole of center department of first screen cloth and second screen cloth. The utility model discloses the accumulational condition can not appear when filtering messenger's triphenylphosphine oxide that can be better, and the impurity that leaves after convenient clearance filters.
Description
Technical Field
The utility model relates to a chemical equipment purification field, in particular to triphenylphosphine oxide preparation is with purification device.
Background
Triphenylphosphine oxide, which is a basic raw material of rhodium phosphine complex catalyst, has wide application in domestic petrochemical industry, is also applied to the fields of pharmaceutical industry, organic synthesis, analysis and the like, and can also be used as a brightener of dye technology, an antioxidant of high-molecular polymerization, color film development, a stabilizer of poly-epoxy, and an analytical reagent;
triphenylphosphine oxide is a pure white crystalline powder, soluble in alcohol and benzene, insoluble in petroleum ether, slightly soluble in hot water, and irritating.
The existing triphenylphosphine oxide is prepared by distillation method, but only by distillation, the purity of the produced triphenylphosphine oxide can not meet the required requirement due to the incomplete treatment of internal impurities, and the secondary preparation is needed, thus causing the slow influence of the preparation efficiency.
Therefore, it is necessary to develop a purification apparatus for triphenylphosphine oxide production to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a triphenylphosphine oxide preparation is with purification device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a purification device for preparing triphenylphosphine oxide comprises a tank body, wherein a feed inlet is formed in the right side of the top of the tank body, a feed hopper is fixedly connected in the feed inlet, a stirring motor is fixedly connected at the center of the top of the outer wall of the tank body, the output end of the stirring motor is fixedly connected with a rotating rod through a coupler, the lower end of the rotating rod extends into the tank body and is rotatably connected with the upper side of the tank body through a first bearing, and a plurality of stirring blades are fixedly connected to two sides of the rod wall of the rotating rod;
the bottom of the tank body is fixedly connected with a filter box, the top of the filter box is provided with an opening corresponding to the bottom of the tank body, the inner wall of the filter box is connected with a first screen and a second screen in a sliding manner, the centers of the first screen and the second screen are fixedly connected with a through rod together, the rear side of the filter box is connected with a placing plate through an elastic mechanism, the upper surface of the placing plate is fixedly connected with a vibrating motor, the output end of the vibrating motor is rotatably connected with a vibrating rod through a second bearing, the side wall of the vibrating rod is fixedly connected with a connecting rod, the rear side of the filter box is provided with a strip-shaped opening corresponding to the connecting rod, and the side wall of the connecting rod is fixedly connected with the outer wall of the through rod;
the bottom fixedly connected with distillation case of rose box, the right side fixedly connected with suction pump of distillation case, the fixed intercommunication of output of suction pump has the conveying pipe, the fixed intercommunication of one end that the suction pump was kept away from to the conveying pipe has the collecting box.
Preferably, the front side of the jar body is opened and is equipped with the viewing aperture, and fixedly connected with observation window in the viewing aperture, the concrete material of observation window is the ya keli material.
Preferably, the front side of the filter box is rotatably connected with a door plate through a hinge, the outer wall of the door plate is fixedly connected with a handle, and the outer wall of the handle is provided with anti-skid grains.
Preferably, the equal fixedly connected with sliding block in both ends about first screen cloth and second screen cloth, two spouts corresponding with the sliding block have all been seted up to the left and right sides of rose box.
Preferably, the elastic mechanism comprises a vibration spring fixedly connected with the top of the distillation box, and one end, far away from the top of the distillation box, of the vibration spring is fixedly connected with the bottom of the placing plate.
Preferably, the top of the tank body is fixedly connected with a protective cover corresponding to the stirring motor, and heat dissipation holes are formed in the side wall of the protective cover.
The utility model discloses a technological effect and advantage:
1. through the feed hopper arranged at the top of the tank body, firstly, water which is submerged in the stirring blades is poured into the tank body, triphenylphosphine oxide is poured into the tank body, the stirring motor is started, the output end of the stirring motor drives the rotating rod to rotate, the rotating rod drives all the stirring blades to rotate together, after the triphenylphosphine oxide and the water are fully stirred, the triphenylphosphine oxide enters the filter box from the opening at the bottom, simultaneously starting a vibrating motor, driving a first screen and a second screen to vibrate through a vibrating rod, arranging the first screen and the second screen from top to bottom in sequence from big to small, then putting the first screen and the second screen into a distillation box for preparation, in the triphenylphosphine oxide suction pay-off pipe that will prepare through the suction pump, get into the collecting box the inside at last, messenger triphenylphosphine oxide that can be better is more unobstructed when first screen cloth and second screen cloth, the accumulational condition can not appear, has improved triphenylphosphine oxide work efficiency in the purification.
2. Through the observation window that sets up at the front side of the jar body, when stirring work began, the staff can watch the inside of the jar body through the observation window at any time, know the condition that stirring work goes on which step, through the door plant that sets up at the front side of rose box, after filtering work, open the door plant through the handle, slide in the spout is inside through the sliding block, take first screen cloth and second screen cloth out, clear up it, can be better know the real-time condition of stirring work at any time, and conveniently clear up the impurity of leaving after filtering.
3. Through the elastic mechanism who sets up in the bottom of placing the board, in the work of long-time vibration, through the alleviate vibrational force that vibrating spring can be by a wide margin to make vibrating motor can be more stable at the during operation, through the protection casing that sets up at jar body top, protection agitator motor that can be better does not receive external object's collision in the operational environment of complicacy, and can dispel the heat to agitator motor during operation self production.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic view of the rear view structure of the present invention.
In the figure: 1. a tank body; 2. a feed hopper; 3. a stirring motor; 4. a rotating rod; 5. stirring blades; 6. a filter box; 7. a first screen; 8. a second screen; 9. an elastic mechanism; 91. a vibration spring; 10. placing the plate; 11. a vibration motor; 12. a connecting rod; 13. a distillation box; 14. a water pump; 15. a feed pipe; 16. a collection box; 17. an observation window; 18. a door panel; 19. a slider; 20. a through rod; 21. a protective cover; 22. a vibrating rod.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a triphenylphosphine oxide preparation uses purification device as shown in fig. 1-3, as shown in fig. 1, fig. 2 and fig. 3, including jar body 1, the top right side of jar body 1 has seted up the feed inlet, and fixedly connected with feeder hopper 2 in the feed inlet, the top center department of jar body 1 outer wall fixedly connected with agitator motor 3, agitator motor 3's output end through shaft coupling fixedly connected with bull stick 4, the lower extreme of bull stick 4 extends to jar body 1 inside and is connected with the upside of jar body 1 through first bearing rotation, and bull stick 4 pole wall both sides all fixedly connected with a plurality of stirring leaf 5;
the bottom of the tank body 1 is fixedly connected with a filter box 6, the top of the filter box 6 is provided with an opening corresponding to the bottom of the tank body 1, the inner wall of the filter box 6 is connected with a first screen 7 and a second screen 8 in a sliding manner, the centers of the first screen 7 and the second screen 8 are fixedly connected with a through rod 20 together, the rear side of the filter box 6 is connected with a placing plate 10 through an elastic mechanism 9, the upper surface of the placing plate 10 is fixedly connected with a vibrating motor 11, the output end of the vibrating motor 11 is rotatably connected with a vibrating rod 22 through a second bearing, the side wall of the vibrating rod 22 is fixedly connected with a connecting rod 12, the rear side of the filter box 6 is provided with a strip-shaped opening corresponding to the connecting rod 12, and the side wall of the connecting rod 12 is fixedly connected with the outer wall of the through rod 20;
the bottom of the filter box 6 is fixedly connected with a distillation box 13, the right side of the distillation box 13 is fixedly connected with a water suction pump 14, the output end of the water suction pump 14 is fixedly communicated with a feeding pipe 15, and one end, far away from the water suction pump 14, of the feeding pipe 15 is fixedly communicated with a collecting box 16.
Simultaneously, jar body 1's top fixedly connected with and agitator motor 3 corresponding protection casing 21, and the louvre has been seted up to the lateral wall of protection casing 21, and the protection agitator motor 3 that can be better does not receive external object's collision in complicated operational environment, and can dispel the heat to agitator motor 3 self production in the work.
As shown in figure 1, the front side of the tank body 1 is provided with an observation port, the observation port is fixedly connected with an observation window 17, the specific material of the observation window 17 is acrylic, the stirring work in the tank body 1 can be more conveniently observed, and the progress of the work can be known at any time.
In addition, the front side of the filter box 6 is rotatably connected with the door plate 18 through a hinge, the outer wall of the door plate 18 is fixedly connected with a handle, and the outer wall of the handle is provided with anti-skidding lines, so that the door plate 18 can be opened more conveniently after the preparation work is finished, the inside of the filter box 6 is cleaned, and an anti-skidding effect is achieved when the door plate 18 is opened.
As shown in fig. 2 and 3, the sliding blocks 19 are fixedly connected to the left end and the right end of the first screen 7 and the second screen 8, the sliding grooves corresponding to the sliding blocks 19 are formed in the left side and the right side of the filter box 6, after the filtering operation is finished, a plurality of impurities are attached to the first screen 7 and the second screen 8, and the sliding blocks 19 slide in the sliding grooves to extract the first screen 7 and the second screen 8, so that the impurities can be processed.
More specifically, elastic mechanism 9 includes with distillation case 13 top fixed connection's vibrating spring 91, vibrating spring 91 keep away from distillation case 13 top one end with place the bottom fixed connection of board 10, messenger vibrating motor 11 that can be better alleviates the vibrational force in the work, messenger vibrating motor 11 more stable work.
The utility model discloses the theory of operation:
firstly, pouring water which submerges stirring blades 5 into a tank body 1, pouring triphenylphosphine oxide into the tank body 1, starting a stirring motor 3, driving a rotating rod 4 to rotate by an output end of the stirring motor 3, driving all the stirring blades 5 to rotate together by the rotating rod 4, and entering a filter box 6 from an opening at the bottom after the triphenylphosphine oxide and the water are fully stirred;
when a large amount of triphenylphosphine oxide and water pass through the first screen 7 and the second screen 8 at the same time, the triphenylphosphine oxide and the water may be stacked together, at this time, the vibration motor 11 is started, the vibration rod 22 drives the first screen 7 and the second screen 8 to vibrate, and the first screen 7 and the second screen 8 are sequentially arranged from top to bottom from large to small, so that the triphenylphosphine oxide can be screened by screens with different sizes and then enters the distillation box 13 for preparation;
after the preparation is finished and the moisture is fully evaporated, the prepared triphenylphosphine oxide is pumped into a feeding pipe 15 by using a water suction pump 14 and finally enters a collection box 16;
after the filtering operation is finished, the door plate 18 is opened through the handle, and slides in the sliding chute through the sliding block 19, so that the first screen 7 and the second screen 8 are drawn out and cleaned;
finally, the stirring operation inside the tank body 1 can be known through the observation window 17.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a triphenylphosphine oxide preparation is with purification device, includes jar body (1), its characterized in that: a feeding hole is formed in the right side of the top of the tank body (1), a feeding hopper (2) is fixedly connected into the feeding hole, a stirring motor (3) is fixedly connected to the center of the top of the outer wall of the tank body (1), the output end of the stirring motor (3) is fixedly connected with a rotating rod (4) through a coupler, the lower end of the rotating rod (4) extends into the tank body (1) and is rotatably connected with the upper side of the tank body (1) through a first bearing, and a plurality of stirring blades (5) are fixedly connected to two sides of the rod wall of the rotating rod (4);
the bottom of the tank body (1) is fixedly connected with a filter box (6), the top of the filter box (6) is provided with an opening corresponding to the bottom of the tank body (1), the inner wall of the filter box (6) is connected with a first screen (7) and a second screen (8) in a sliding way, the centers of the first screen (7) and the second screen (8) are fixedly connected with a through rod (20) together, the rear side of the filter box (6) is connected with a placing plate (10) through an elastic mechanism (9), the upper surface of the placing plate (10) is fixedly connected with a vibration motor (11), the output end of the vibrating motor (11) is rotationally connected with a vibrating rod (22) through a second bearing, the side wall of the vibrating rod (22) is fixedly connected with a connecting rod (12), the rear side of the filter box (6) is provided with a strip-shaped opening corresponding to the connecting rod (12), the side wall of the connecting rod (12) is fixedly connected with the outer wall of the through rod (20);
the bottom fixedly connected with distillation case (13) of rose box (6), the right side fixedly connected with suction pump (14) of distillation case (13), the output end of suction pump (14) is fixed to be communicated with conveying pipe (15), the one end fixed intercommunication that suction pump (14) were kept away from in conveying pipe (15) has collecting box (16).
2. The purification apparatus for triphenylphosphine oxide production according to claim 1, wherein: the front side of the tank body (1) is provided with an observation port, and a fixedly connected observation window (17) is arranged in the observation port, and the specific material of the observation window (17) is acrylic.
3. The purification apparatus for triphenylphosphine oxide production according to claim 1, wherein: the front side of the filter box (6) is rotatably connected with a door plate (18) through a hinge, the outer wall of the door plate (18) is fixedly connected with a handle, and the outer wall of the handle is provided with anti-skidding lines.
4. The purification apparatus for triphenylphosphine oxide production according to claim 1, wherein: the equal fixedly connected with sliding block (19) in both ends about first screen cloth (7) and second screen cloth (8), two spouts corresponding with sliding block (19) have all been seted up to the left and right sides of rose box (6).
5. The purification apparatus for triphenylphosphine oxide production according to claim 1, wherein: the elastic mechanism (9) comprises a vibration spring (91) fixedly connected with the top of the distillation box (13), and one end, far away from the top of the distillation box (13), of the vibration spring (91) is fixedly connected with the bottom of the placing plate (10).
6. The purification apparatus for triphenylphosphine oxide production according to claim 1, wherein: the top fixedly connected with of jar body (1) and agitator motor (3) corresponding protection casing (21), and the louvre has been seted up to the lateral wall of protection casing (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022727540.3U CN213790013U (en) | 2020-11-23 | 2020-11-23 | Purification device for preparing triphenylphosphine oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022727540.3U CN213790013U (en) | 2020-11-23 | 2020-11-23 | Purification device for preparing triphenylphosphine oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213790013U true CN213790013U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022727540.3U Active CN213790013U (en) | 2020-11-23 | 2020-11-23 | Purification device for preparing triphenylphosphine oxide |
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| Country | Link |
|---|---|
| CN (1) | CN213790013U (en) |
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2020
- 2020-11-23 CN CN202022727540.3U patent/CN213790013U/en active Active
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