CN215428451U - Rectification raffinate recycle device in diphenyl phosphorus production - Google Patents
Rectification raffinate recycle device in diphenyl phosphorus production Download PDFInfo
- Publication number
- CN215428451U CN215428451U CN202121062428.0U CN202121062428U CN215428451U CN 215428451 U CN215428451 U CN 215428451U CN 202121062428 U CN202121062428 U CN 202121062428U CN 215428451 U CN215428451 U CN 215428451U
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- China
- Prior art keywords
- tank body
- bevel gear
- fixed
- hole
- stirring paddle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- JPJGNZQDELRZGE-UHFFFAOYSA-N (phenyl-$l^{2}-phosphanyl)benzene Chemical compound C=1C=CC=CC=1[P]C1=CC=CC=C1 JPJGNZQDELRZGE-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 43
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 238000004064 recycling Methods 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- GPAYUJZHTULNBE-UHFFFAOYSA-N diphenylphosphine Chemical compound C=1C=CC=CC=1PC1=CC=CC=C1 GPAYUJZHTULNBE-UHFFFAOYSA-N 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims 2
- 239000000654 additive Substances 0.000 abstract description 3
- 230000000996 additive effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a device for recycling rectification residual liquid in diphenyl phosphorus production, which comprises a tank body, a discharge pipe and a base, wherein the top end of the tank body is provided with the discharge pipe, one side of the top end of the tank body is provided with a protective structure, the bottom end of the tank body is fixedly provided with the base, the bottom end of the tank body is fixedly provided with the discharge pipe, a heating mechanism is arranged inside the tank body, the bottom end of a stirring paddle is provided with a second bevel gear, one side of the second bevel gear is provided with a first bevel gear, one side of the first bevel gear is provided with a servo motor, and one side of the heating mechanism is provided with a cleaning structure. According to the utility model, the heating mechanism is arranged, so that when corresponding recovered liquid falls into the tank body, the servo motor can be started to drive the stirring paddle to stir the recovered liquid in the tank body, and the diphenyl phosphorus liquid in the tank body and the corresponding additive are mixed more uniformly, so that the subsequent continuous use is facilitated, and the using effect is better.
Description
Technical Field
The utility model relates to the technical field of recovery of diphenylphosphorus rectification residual liquid, in particular to a device for recovering and utilizing rectification residual liquid in diphenylphosphorus production.
Background
The diphenyl phosphorus is a chemical substance, is colorless liquid and has pungent smell, and after the diphenyl phosphorus is rectified, the liquid can be remained in the rectification device, and the residual diphenyl phosphorus liquid in the rectification device is washed off by filling clear water into the rectification device and then is correspondingly recycled in a recycling device;
when the traditional rectification residual liquid recycling device in the production of diphenyl phosphorus is used for recycling, the reaction efficiency of diphenyl phosphorus liquid and corresponding added materials is low, and the working efficiency of the recycling device is not convenient to improve, so that the rectification residual liquid recycling device in the production of diphenyl phosphorus is developed at present to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for recycling rectification residual liquid in the production of diphenylphosphine, which aims to solve the problem of slow reaction efficiency of diphenylphosphine liquid and corresponding addition materials in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a device for recycling rectification residual liquid in the production of diphenylphosphine, which comprises a tank body, a discharge pipe and a base, the top end of the tank body is provided with a feeding pipe, one side of the top end of the tank body is provided with a protective structure, a base is fixed at the bottom end of the tank body, a discharge pipe is fixed at the bottom end of the tank body, a heating mechanism is arranged in the tank body, the heating mechanism comprises a first bevel gear, a servo motor, a stirring paddle, a heating wire, a mounting rack and a second bevel gear, the mounting racks are fixed at the top end of the inner part of the tank body, stirring paddles are arranged between the mounting racks, heating wires are uniformly wound on the outer side walls of the stirring paddles, a second bevel gear is arranged at the bottom end of the stirring paddles, and one side of the second bevel gear is provided with a first bevel gear, one side of the first bevel gear is provided with a servo motor, and one side of the heating mechanism is provided with a cleaning structure.
Preferably, clean structure includes brush, fixed strip and support, the support is fixed in the lateral wall of stirring rake, one side of support is fixed with the fixed strip, one side of fixed strip is fixed with the brush.
Preferably, the heating wires are arranged in two groups, and the heating wires are wound on the outer side wall of the stirring paddle in an annular mode.
Preferably, protective structure includes outlet duct, plastic ball, through-hole, plastic ring and small opening, the outlet duct sets up in one side on jar body top, the top of outlet duct evenly is provided with the small opening, the inside bottom of outlet duct is provided with the through-hole, and the one side on jar body top is seted up to the through-hole, the top of through-hole is provided with the plastic ring, the inside of plastic ring is provided with the plastic ball.
Preferably, the inner diameter of the plastic ring is larger than the outer diameter of the through hole, and the plastic ring is matched with the through hole.
Preferably, the plurality of leakage holes are arranged and distributed at equal intervals at the top end of the air outlet pipe.
Compared with the prior art, the utility model has the beneficial effects that: the rectification residual liquid recycling device in the production of the diphenylphosphine not only realizes more uniform mixing of the diphenylphosphine liquid and corresponding additives in the device, but also realizes cleaning of the inner wall of the tank body and greatly improves the safety of the tank body;
(1) the heating mechanism is arranged in the tank body, so that when corresponding recovered liquid falls into the tank body, the servo motor can be started to drive the stirring paddle to stir the recovered liquid in the tank body, and the diphenyl phosphorus liquid in the tank body is more uniformly mixed with the corresponding additive, so that the subsequent continuous use is facilitated, and the using effect is better;
(2) the outer side wall of the stirring paddle is provided with the cleaning structure, so that residues can also stay on the inner wall of the tank body along with the increase of the using time, and the inner wall of the tank body can be cleaned while the stirring paddle is used for stirring, so that the inner wall of the tank body is kept clean to a certain degree, and the subsequent use inconvenience of the tank body is not easy to cause;
(3) be provided with protective structure through the one side on jar body top, when the stirring rake stirring of jar internal portion promoted the mixture of inside recycle liquid, inside can be continuous produces steam, through being provided with protective structure, can promote the plastic ball rebound when inside steam reaches certain degree, the back discharge of steam of jar internal portion through the small opening on outlet duct top for this jar body uses safelyr.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;
FIG. 4 is a side view partially in section of the mounting and dismounting mechanism of the present invention.
In the figure: 1. a tank body; 2. cleaning the structure; 201. a brush; 202. a fixing strip; 203. a support; 3. A discharge pipe; 4. a heating mechanism; 401. a first bevel gear; 402. a servo motor; 403. a stirring paddle; 404. Heating wires; 405. a mounting frame; 406. a second bevel gear; 5. a base; 6. a feed pipe; 7. a protective structure; 701. an air outlet pipe; 702. plastic balls; 703. a through hole; 704. a plastic ring; 705. and (4) a leak hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a device for recycling rectification residual liquid in diphenyl phosphorus production comprises a tank body 1, a discharge pipe 3 and a base 5, wherein the top end of the tank body 1 is provided with a feed pipe 6, one side of the top end of the tank body 1 is provided with a protective structure 7, the bottom end of the tank body 1 is fixedly provided with the base 5, the bottom end of the tank body 1 is fixedly provided with the discharge pipe 3, the interior of the tank body 1 is provided with a heating mechanism 4, the heating mechanism 4 comprises a first bevel gear 401, a servo motor 402, stirring paddles 403, heating wires 404, a mounting rack 405 and second bevel gears 406, the mounting rack 405 is fixedly arranged at the top end of the interior of the tank body 1, the stirring paddles 403 are arranged between the mounting racks 405, the heating wires 404 are uniformly wound on the outer side wall of the stirring paddles 403, the bottom end of the stirring paddles 403 is provided with the second bevel gears 406, one side of the second bevel gears 406 is provided with the first bevel gear 401, one side of the first bevel gear 401 is provided with the servo motor 402, and the servo motor 402 can be MR-J2S-10A, the input end of the servo motor 402 is electrically connected with the output end of the control panel through a lead, and one side of the heating mechanism 4 is provided with a cleaning structure 2;
two groups of heating wires 404 are arranged, and the heating wires 404 are annularly wound on the outer side wall of the stirring paddle 403;
specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, firstly, when the recovered diphenylphosphorus liquid falls into the interior of the tank 1, the servo motor 402 is started to drive the stirring paddle 403 to stir the recovered diphenylphosphorus liquid, so that the recycled diphenylphosphorus liquid is uniformly mixed, and the heating wire 404 on the outer side wall of the stirring paddle 403 is started to heat the recovered diphenylphosphorus liquid while stirring, so that the mixing efficiency is greatly increased, and the subsequent use is facilitated;
the cleaning structure 2 comprises a brush 201, a fixing strip 202 and a bracket 203, wherein the bracket 203 is fixed on the outer side wall of the stirring paddle 403, the fixing strip 202 is fixed on one side of the bracket 203, and the brush 201 is fixed on one side of the fixing strip 202;
specifically, as shown in fig. 1, when the mechanism is used, firstly, when the stirring paddle 403 rotates to stir, one side of the stirring paddle 403 brushes the inner wall of the tank body 1 through the fixing strip 202 and the brush 201 fixed by the bracket 203, so that the recovery liquid is not easy to remain on the inner wall of the tank body 1, and the subsequent use is not easy to be affected;
the protective structure 7 comprises an air outlet pipe 701, a plastic ball 702, a through hole 703, a plastic ring 704 and a leak hole 705, the air outlet pipe 701 is arranged on one side of the top end of the tank body 1, the leak hole 705 is uniformly formed in the top end of the air outlet pipe 701, the through hole 703 is formed in the bottom end of the inner part of the air outlet pipe 701, the through hole 703 is formed in one side of the top end of the tank body 1, the plastic ring 704 is arranged on the top end of the through hole 703, and the plastic ball 702 is arranged in the plastic ring 704;
the inner diameter of the plastic ring 704 is larger than the outer diameter of the through hole 703, the plastic ring 704 is matched with the through hole 703, a plurality of leakage holes 705 are arranged, and the plurality of leakage holes 705 are distributed at equal intervals at the top end of the air outlet pipe 701;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, when the mechanism is used, hot gas is generated by the internal reaction of the tank body 1, and after the hot gas reaches a certain degree, the plastic ball 702 is jacked up to be separated from the plastic ring 704 and then move upwards, so that the hot gas in the tank body 1 is discharged through the leak hole 705 at the top end of the gas outlet pipe 701, the hot gas value in the tank body is balanced, and the tank body 1 is safer to use.
The working principle is as follows: when the device is used, the rectification residual liquid recycling device in the production of diphenyl phosphorus is externally connected with a power supply, firstly, a feed pipe 6 is connected to a corresponding position, residual liquid in the rectification device falls into the tank body 1 through the feed pipe 6 after being washed, then corresponding reagents are added into the tank body 1, so that subsequent recycling is facilitated, meanwhile, a servo motor 402 is started to drive a stirring paddle 403 to stir the recovered liquid in the tank body, so that the recovered liquid is uniformly mixed, a heating wire 404 on the outer side wall of the stirring paddle 403 is started to heat the recovered liquid in the tank body while stirring, and after the reaction is finished, a valve of a discharge pipe 3 is opened, so that the recovered liquid can be taken out;
secondly, when the stirring paddle 403 rotates to stir, one side of the stirring paddle 403 brushes the inner wall of the tank body 1 through the fixing strip 202 and the brush 201 fixed by the bracket 203, so that the recovery liquid is not easy to remain on the inner wall of the tank body 1;
finally, the internal reaction of the tank body 1 generates hot gas, and when the hot gas reaches a certain degree, the plastic ball 702 is jacked up to be separated from the plastic ring 704 and then move upwards, so that the hot gas in the tank body 1 is discharged through the leakage hole 705 at the top end of the gas outlet pipe 701, the value of the hot gas in the tank body is balanced, and the work is finally completed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a rectification raffinate recycle device in diphenyl phosphorus production, includes jar body (1) and discharging pipe (3), its characterized in that: the feeding pipe (6) is installed at the top end of the tank body (1), a protection structure (7) is arranged on one side of the top end of the tank body (1), a base (5) is fixed at the bottom end of the tank body (1), a discharging pipe (3) is fixed at the bottom end of the tank body (1), a heating mechanism (4) is arranged inside the tank body (1), the heating mechanism (4) comprises a first bevel gear (401), a servo motor (402), a stirring paddle (403), a heating wire (404), a mounting frame (405) and a second bevel gear (406), the mounting frame (405) is fixed at the top end inside the tank body (1), the stirring paddle (403) is installed between the mounting frame (405), the heating wire (404) is uniformly wound on the outer side wall of the stirring paddle (403), the second bevel gear (406) is installed at the bottom end of the stirring paddle (403), and a first bevel gear (401) is arranged on one side of the second bevel gear (406), a servo motor (402) is installed on one side of the first bevel gear (401), and a cleaning structure (2) is arranged on one side of the heating mechanism (4).
2. The device for recycling the rectification residual liquid in the production of the diphenylphosphine as claimed in claim 1, wherein: clean structure (2) include brush (201), fixed strip (202) and support (203), the lateral wall in stirring rake (403) is fixed in support (203), one side of support (203) is fixed with fixed strip (202), one side of fixed strip (202) is fixed with brush (201).
3. The device for recycling the rectification residual liquid in the production of the diphenylphosphine as claimed in claim 1, wherein: the heating wires (404) are arranged in two groups, and the heating wires (404) are wound on the outer side wall of the stirring paddle (403) in an annular mode.
4. The device for recycling the rectification residual liquid in the production of the diphenylphosphine as claimed in claim 1, wherein: protective structure (7) include outlet duct (701), plastic ball (702), through-hole (703), plastic ring (704) and small opening (705), outlet duct (701) set up in one side on the jar body (1) top, the top of outlet duct (701) evenly is provided with small opening (705), the inside bottom of outlet duct (701) is provided with through-hole (703), and one side on the jar body (1) top is seted up in through-hole (703), the top of through-hole (703) is provided with plastic ring (704), the inside of plastic ring (704) is provided with plastic ball (702).
5. The device for recycling the rectification residual liquid in the production of the diphenylphosphine as claimed in claim 4, wherein: the inner diameter of the plastic ring (704) is larger than the outer diameter of the through hole (703), and the plastic ring (704) is matched with the through hole (703).
6. The device for recycling the rectification residual liquid in the production of the diphenylphosphine as claimed in claim 4, wherein: the leakage holes (705) are arranged in a plurality, and the leakage holes (705) are distributed at equal intervals at the top end of the air outlet pipe (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121062428.0U CN215428451U (en) | 2021-05-18 | 2021-05-18 | Rectification raffinate recycle device in diphenyl phosphorus production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121062428.0U CN215428451U (en) | 2021-05-18 | 2021-05-18 | Rectification raffinate recycle device in diphenyl phosphorus production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215428451U true CN215428451U (en) | 2022-01-07 |
Family
ID=79707467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121062428.0U Expired - Fee Related CN215428451U (en) | 2021-05-18 | 2021-05-18 | Rectification raffinate recycle device in diphenyl phosphorus production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215428451U (en) |
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2021
- 2021-05-18 CN CN202121062428.0U patent/CN215428451U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220107 |