CN116492970B - Phosphorus pentachloride processing device for continuous production - Google Patents
Phosphorus pentachloride processing device for continuous production Download PDFInfo
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- CN116492970B CN116492970B CN202310751649.6A CN202310751649A CN116492970B CN 116492970 B CN116492970 B CN 116492970B CN 202310751649 A CN202310751649 A CN 202310751649A CN 116492970 B CN116492970 B CN 116492970B
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- Prior art keywords
- sleeve
- rod
- fixedly connected
- sliding
- separation cavity
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- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 238000010924 continuous production Methods 0.000 title claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 49
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000000460 chlorine Substances 0.000 claims abstract description 44
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 44
- 238000003756 stirring Methods 0.000 claims abstract description 24
- 230000008878 coupling Effects 0.000 claims abstract description 19
- 238000010168 coupling process Methods 0.000 claims abstract description 19
- 238000005859 coupling reaction Methods 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims description 70
- 238000003860 storage Methods 0.000 claims description 20
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 18
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 239000001569 carbon dioxide Substances 0.000 claims description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000007787 solid Substances 0.000 abstract description 53
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 abstract description 44
- 230000036632 reaction speed Effects 0.000 abstract description 6
- 238000009826 distribution Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 22
- 230000000737 periodic effect Effects 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- -1 lithium hexafluorophosphate Chemical compound 0.000 description 1
- TWZRJYZAAJKKNX-UHFFFAOYSA-N pentachloro-lambda5-chlorane Chemical compound ClCl(Cl)(Cl)(Cl)Cl TWZRJYZAAJKKNX-UHFFFAOYSA-N 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/007—Feed or outlet devices as such, e.g. feeding tubes provided with moving parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention discloses a phosphorus pentachloride processing device for continuous production, and relates to the technical field of phosphorus pentachloride processing. The utility model provides a phosphorus pentachloride processingequipment of continuity production, including stock casing, stock casing is provided with control terminal, stock casing has reation kettle through backup pad rigid coupling, reation kettle is provided with first feed inlet, second feed inlet and discharge gate, reation kettle's discharge gate is provided with first solenoid valve, reation kettle sliding connection has the rotation sleeve, rotation sleeve rigid coupling has circumference equidistant distribution and is located the stirring board of reation kettle, rotation sleeve spline connection has limit sleeve, limit sleeve rigid coupling has first gear, reation kettle rigid coupling has the servo motor who is connected with the control terminal electricity. The invention uses the stirring plate to stir the phosphorus trichloride (solution) in the reaction kettle, thereby accelerating the reaction speed of the phosphorus trichloride (solution) and chlorine and improving the production efficiency of phosphorus pentachloride (solid).
Description
Technical Field
The invention relates to the technical field of phosphorus pentachloride processing, in particular to a phosphorus pentachloride processing device for continuous production.
Background
The phosphorus pentachloride is a phosphide, is widely applied to the production of lithium hexafluorophosphate as lithium battery electrolyte, and is prepared by a gas-liquid reaction method, and the specific steps are as follows: adding a phosphorus trichloride solution into a reaction kettle, and introducing chlorine into the reaction kettle to react with the phosphorus trichloride solution to produce solid phosphorus pentachloride.
However, the above reaction method has the following problems:
1. in the reaction process of chlorine and the phosphorus trichloride solution, the phosphorus trichloride on the surface is contacted with the chlorine, and the phosphorus trichloride below is not contacted with the chlorine, so that the phosphorus trichloride solution is not fully reacted with the chlorine in the subsequent reaction process, and the production efficiency of the phosphorus pentachloride is low.
2. The current production method of phosphorus pentachloride is a batch method, the batch method is required to be fed in batches, and the phosphorus pentachloride is taken out after the reaction is completed and then fed, so that the production efficiency is low.
3. A small amount of phosphorus trichloride solution adheres to the surface of the discharged phosphorus pentachloride, and if discharged directly, the purity of phosphorus pentachloride is affected.
Disclosure of Invention
In order to solve the technical problems, the invention provides a phosphorus pentachloride processing device for continuous production of periodic discharge.
The technical proposal is as follows: the utility model provides a phosphorus pentachloride processingequipment of continuity production, including stock casing, stock casing is provided with control terminal, stock casing has reation kettle through backup pad rigid coupling, reation kettle is provided with first feed inlet, second feed inlet and discharge gate, reation kettle's discharge gate is provided with the first solenoid valve that is connected with control terminal electricity, reation kettle sliding connection has the rotation sleeve, rotation sleeve rigid coupling has circumference equidistant distribution and is located the stirring board of reation kettle, rotation sleeve spline connection has limit sleeve, limit sleeve rigid coupling has first gear, reation kettle rigid coupling has the servo motor who is connected with the control terminal electricity, servo motor's output shaft rigid coupling has the second gear with first gear engagement, rotation sleeve drives the stirring board and rotates, stir the phosphorus trichloride solution, reation kettle is provided with the mixing mechanism who is used for accelerating chlorine and phosphorus trichloride reaction rate.
More preferably, the mixing mechanism comprises an electric push rod fixedly connected to the reaction kettle, the electric push rod is electrically connected with the control terminal, a fixing plate rotationally connected with the rotating sleeve is fixedly connected to the telescopic end of the electric push rod, a first fixing rod is fixedly connected to the fixing plate, a connecting plate is fixedly connected to the first fixing rod, a sliding sleeve slidingly connected to the reaction kettle is fixedly connected to the connecting plate, a feeding sleeve is slidingly connected to the sliding sleeve, the feeding sleeve is communicated with the reaction kettle and the sliding sleeve, a disc is fixedly connected to the feeding sleeve and is positioned in the reaction kettle, a filter screen is arranged on the upper side of the disc, through holes distributed at intervals in the circumferential direction are formed in the disc, U-shaped pipes distributed at equal intervals in the circumferential direction are formed in the reaction kettle, and a discharging part for discharging phosphorus pentachloride on the disc is arranged on the sliding sleeve.
More preferably, the disc center is lower in height than the outer annulus for collecting phosphorus pentachloride.
More preferably, the discharging part comprises a first spring fixedly connected between the sliding sleeve and the feeding sleeve, the sliding sleeve is fixedly connected with a first limiting plate, the first limiting plate is rotationally connected with a fixed sleeve, a spline of the fixed sleeve is connected with a sliding rod, the sliding rod is fixedly connected with a baffle disc, the diameter of the upper part in the feeding sleeve is larger than that of the inner top of the feeding sleeve, the feeding sleeve is fixedly connected with a limiting ring matched with the baffle disc, a second spring is fixedly connected between the baffle disc and the fixed sleeve, and the fixed sleeve is provided with a driving assembly which is used for rotating the fixed sleeve.
More preferably, the driving assembly comprises a limiting rod, the limiting rod is fixedly connected to the fixed sleeve, the feeding sleeve is provided with a chute matched with the limiting rod, and the reaction kettle is provided with a limiting assembly for limiting the sliding rod.
More preferably, the limiting component comprises a folded rod fixedly connected to the reaction kettle, a second fixing rod rotationally connected with the limiting sleeve is fixedly connected to the folded rod, an L-shaped plate is fixedly connected to the second fixing rod, the sliding rod is L-shaped, a groove matched with the sliding rod cross rod part is formed in the L-shaped plate, and the included angle between the L-shaped plate and the sliding rod cross rod part is equal to the included angle between the two ends of the sliding groove.
More preferably, the device further comprises a cleaning mechanism, the cleaning mechanism is arranged on a storage shell, the storage shell is provided with a first-stage separation cavity and a second-stage separation cavity, the first-stage separation cavity and the second-stage separation cavity are mutually communicated, a second electromagnetic valve electrically connected with a control terminal is arranged at the communication position of the first-stage separation cavity and the second-stage separation cavity, the storage shell is provided with a discharge port electrically connected with the second-stage separation cavity, the discharge port of the storage shell is provided with a third electromagnetic valve electrically connected with the control terminal, the first-stage separation cavity is communicated with a sliding sleeve, high-concentration chlorine is filled in the first-stage separation cavity, the storage shell is provided with a circulating component for circulating the chlorine in the first-stage separation cavity, and the storage shell is provided with an exhaust component for exhausting redundant chlorine in the second-stage separation cavity.
More preferably, the circulating component comprises a guide sleeve, the guide sleeve is fixedly connected to the stock shell, the guide sleeve is located in the first-stage separation cavity, the guide sleeve is slidably connected with a push disc, the push disc is slidably matched with the first-stage separation cavity, a through hole is formed in the push disc, a one-way valve is arranged in the through hole of the push disc, the stock shell is slidably connected with inserted bars distributed at equal intervals in the circumferential direction, the inserted bars distributed at equal intervals in the circumferential direction are fixedly connected with the push disc, the connecting plate is fixedly connected with a push plate distributed at equal intervals in the circumferential direction and slidably connected with the adjacent inserted bars, a third spring is fixedly connected between the push plate and the adjacent inserted bars, and the slide bar is provided with a plugging assembly for plugging the guide sleeve.
More preferably, the plugging assembly comprises a second limiting plate, the second limiting plate is rotationally connected to the sliding rod, a baffle ring in spline connection with the sliding sleeve is fixedly connected to the second limiting plate, the baffle ring is provided with a first exhaust hole, the guiding sleeve is provided with a rectangular groove, the distance between the first exhaust hole and the rectangular groove is equal to the distance between the sliding rod and the L-shaped plate, and the sliding sleeve is provided with a second exhaust hole.
More preferably, the exhaust assembly comprises air inlet equipment, the air inlet equipment is fixedly connected to the stock shell, an air outlet pipe of the air inlet equipment is communicated with the secondary separation cavity, an air duct is communicated between the stock shell and the reaction kettle, the air duct is communicated with the secondary separation cavity, an interception net is arranged at one end, close to the stock shell, of the air duct, a one-way valve is arranged in the air duct, and sodium hydroxide is filled in the air duct for absorbing redundant carbon dioxide.
Compared with the prior art, the invention has the following advantages: the invention has the following effects:
1. the stirring plate is used for stirring the phosphorus trichloride (solution) in the reaction kettle, so that the reaction speed of the phosphorus trichloride (solution) and chlorine is accelerated, and the production efficiency of phosphorus pentachloride (solid) is improved.
2. The phosphorus trichloride (solution) is separated from the chlorine, so that the contact area of the phosphorus trichloride (solution) and the chlorine is increased, and the generation speed of phosphorus pentachloride (solid) is increased.
3. Through the periodic start electric putter for the disc upwards moves, when the quantity of phosphorus pentachloride (solid) above the disc reached the appointed value, discharges phosphorus pentachloride (solid) above the disc, carries out periodic discharge, avoids phosphorus pentachloride (solid) long-time piling up and leads to the stirring degree of difficulty increase of stirring board, causes the harm to equipment easily.
4. Through pressurizing high-concentration chlorine, when phosphorus pentachloride (solid) falls, the high-pressure chlorine rapidly reacts with residual phosphorus trichloride (solution) on the phosphorus pentachloride (solid), so that the precision of the phosphorus pentachloride (solid) is improved, the redundant chlorine is recycled, resources are saved, pollution to the environment is avoided, and the practicability of the processing device is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a cross-sectional view of a three-dimensional structure of the present invention.
Fig. 3 is a schematic perspective view of a limiting assembly according to the present invention.
Fig. 4 is a schematic perspective view of the mixing mechanism of the present invention.
Fig. 5 is a schematic perspective view of a discharging part of the present invention.
Fig. 6 is a schematic perspective view of a driving assembly according to the present invention.
FIG. 7 is a schematic perspective view of the slide bar and L-shaped plate of the present invention.
Fig. 8 is a schematic perspective view of a cleaning mechanism according to the present invention.
Fig. 9 is a schematic perspective view of a closure assembly according to the present invention.
Fig. 10 is a schematic perspective view of an exhaust assembly according to the present invention.
The reference symbols in the drawings: 1-stock shell, 101-primary separation cavity, 102-secondary separation cavity, 103-secondary solenoid valve, 104-tertiary solenoid valve, 2-reaction kettle, 201-primary feed inlet, 202-secondary feed inlet, 203-primary solenoid valve, 3-rotary sleeve, 4-stirring plate, 5-limit sleeve, 6-primary gear, 7-servo motor, 8-secondary gear, 901-electric push rod, 902-fixed plate, 903-primary fixed rod, 904-connecting plate, 905-sliding sleeve, 9051-secondary vent, 906-feed sleeve, 9061-chute, 907-disc, 1001-primary spring, 1002-primary limit plate, 1003-fixed sleeve, 1004-slide rod, 1005-baffle disc, 1006-limit ring, 1007-secondary spring, 11-limit rod, 1201-dog-leg, 1202-secondary fixed rod, 1203-L plate, 1301-guide sleeve, 13011-rectangular slot, 1302-push disc, 1303-insert rod, 1304-push plate, 1304-tertiary spring, 1005-secondary spring, 1401-annular guide plate, 1501-vent, and gas guide tube.
Detailed Description
The invention will now be described in more detail with reference to the drawings and specific examples, which are not intended to limit the invention thereto.
Example 1: the utility model provides a phosphorus pentachloride processingequipment of continuity production, as shown in fig. 1-3, including stock casing 1, stock casing 1 is provided with control terminal, stock casing 1 has reation kettle 2 through the backup pad rigid coupling, reation kettle 2 right side's upper portion is provided with first feed inlet 201 and second feed inlet 202, reation kettle 2 lower surface's left side is provided with the discharge gate, reation kettle 2's discharge gate is provided with the first solenoid valve 203 with control terminal electricity connection, reation kettle 2's upper portion sliding connection has rotating sleeve 3, rotating sleeve 3's lower extreme rigid coupling has circumference equidistant distribution and is located three stirring board 4 in reation kettle 2, stirring board 4 comprises L shaped plate and mesh board, rotating sleeve 3 spline connection has spacing sleeve 5, rotating sleeve 3 is located spacing sleeve 5's lower part under the initial state, spacing sleeve 5's upper end rigid coupling has first gear 6, reation kettle 2's upper surface rigid coupling has servo motor 7 with control terminal electricity, servo motor 7's output shaft rigid coupling has the second gear 8 with first gear 6 meshing, rotating sleeve 3 drives the solid mixing efficiency of phosphorus pentachloride (chlorine, the solid mixing speed of chlorine and phosphorus trichloride is used for the reaction kettle 2) is improved, the reaction speed of phosphorus pentachloride is improved.
As shown in fig. 1, fig. 2, fig. 4 and fig. 5, the mixing mechanism comprises an electric push rod 901, the electric push rod 901 is fixedly connected to the left side surface of a reaction kettle 2, the electric push rod 901 is electrically connected with a control terminal, a fixed plate 902 rotationally connected with a rotating sleeve 3 is fixedly connected to the telescopic end of the electric push rod 901, a first fixed rod 903 is fixedly connected to the left side of the lower surface of the fixed plate 902, a connecting plate 904 is fixedly connected to the lower end of the first fixed rod 903, a sliding sleeve 905 which is in sliding connection with the reaction kettle 2 is fixedly connected to the right side of the connecting plate 904, a feeding sleeve 906 is in sliding connection with the upper portion of the sliding sleeve 905, the feeding sleeve 906 is communicated with the reaction kettle 2 and the sliding sleeve 905, a disc 907 is fixedly connected to the upper portion of the feeding sleeve 906, the center of the disc is lower than the outer ring surface of the disc 907, a filter screen is arranged on the upper side of the disc 907, the filter screen is used for intercepting phosphorus pentachloride (solid), the disc 907 is provided with circumferentially distributed through holes for discharging phosphorus trichloride (solution), the upper portion of the disc 907 is provided with an equidistant U-shaped tube 908, and the sliding sleeve 905 is used for discharging phosphorus pentachloride.
As shown in fig. 5 and 6, the discharging component includes a first spring 1001, the first spring 1001 is fixedly connected between the sliding sleeve 905 and the feeding sleeve 906, a first limiting plate 1002 is fixedly connected to an upper portion in the sliding sleeve 905, the first limiting plate 1002 is located at a lower side of the feeding sleeve 906, a fixed sleeve 1003 is rotatably connected to the first limiting plate 1002, a sliding rod 1004 is spline-connected to the fixed sleeve 1003, a baffle disc 1005 is fixedly connected to an upper portion of the sliding rod 1004, a diameter of an upper portion in the feeding sleeve 906 is larger than a diameter of an inner top portion of the fixed sleeve, when the baffle disc 1005 is located at the top of the feeding sleeve 906, the baffle disc 1005 is sealed with the feeding sleeve 906, when the baffle disc 1005 is located at the upper portion of the feeding sleeve 906, the baffle disc 1005 is not sealed with the feeding sleeve 906, a limiting ring 1006 matched with the baffle disc 1005 is fixedly connected to the feeding sleeve 906, a second spring 1007 is fixedly connected between a lower surface of the baffle disc 1005 and an upper surface of the fixed sleeve 1003, a driving assembly is arranged on the fixed sleeve 1003, and the driving assembly is used for rotating the fixed sleeve 1003.
As shown in fig. 5 and 6, the driving assembly includes a limiting rod 11, the limiting rod 11 is fixedly connected to a fixed sleeve 1003, a feeding sleeve 906 is provided with a chute 9061 matched with the limiting rod 11, in an initial state, the limiting rod 11 is located on the right side of the chute 9061, the feeding sleeve 906 moves downwards to drive the limiting rod 11 to rotate anticlockwise through the chute 9061, and the reaction kettle 2 is provided with a limiting assembly for limiting the sliding rod 1004.
As shown in fig. 4-7, the limiting assembly comprises a folded rod 1201, the folded rod 1201 is fixedly connected to the upper surface of the reaction kettle 2, a second fixing rod 1202 rotationally connected with the limiting sleeve 5 is fixedly connected to the folded rod 1201, an L-shaped plate 1203 is fixedly connected to the lower end of the second fixing rod 1202, the cross rod 1004 is in an L shape, the L-shaped plate 1203 is provided with a groove matched with the cross rod part of the sliding rod 1004, the included angle between the L-shaped plate 1203 and the cross rod part of the sliding rod 1004 is equal to the included angle between the two ends of the sliding groove 9061, and when the limiting rod 11 is positioned on the left side of the sliding groove 9061, the cross rod part of the sliding rod 1004 is positioned right below the L-shaped plate 1203.
When the processing device is required to be used for producing phosphorus pentachloride, an operator firstly respectively adds phosphorus trichloride (solution) and chlorine into the reaction kettle 2 through the first feeding port 201 and the second feeding port 202, in an initial state, the upper part of the feeding sleeve 906 is blocked by the baffle disc 1005, the phosphorus trichloride (solution) and the chlorine in the reaction kettle 2 cannot be discharged, after the phosphorus trichloride (solution) and the chlorine are added, the control terminal starts the servo motor 7, an output shaft of the servo motor 7 drives the second gear 8 to rotate, the second gear 8 drives the three stirring plates 4 to rotate through the first gear 6, the limiting sleeve 5 and the rotating sleeve 3, the stirring plates 4 stir the phosphorus trichloride (solution) in the reaction kettle 2, the reaction speed of the phosphorus trichloride (solution) and the chlorine is accelerated, the production efficiency of the phosphorus pentachloride (solid) is improved, and the phosphorus pentachloride (solid) is continuously generated along with the progress of chemical reaction.
In the process of generating phosphorus pentachloride (solid), the control terminal starts the electric push rod 901, the electric push rod 901 drives the fixed plate 902 to move upwards, the fixed plate 902 drives the rotating sleeve 3 to move upwards, the rotating sleeve 3 slides upwards relative to the limit sleeve 5, the rotating sleeve 3 drives the three stirring plates 4 to move upwards, in the process of moving the fixed plate 902 upwards, the fixed plate 902 drives the connecting plate 904 to move upwards through the first fixed rod 903, the connecting plate 904 drives the sliding sleeve 905 to move upwards, the sliding sleeve 905 drives the feeding sleeve 906 to move upwards through the first spring 1001, the feeding sleeve 906 drives the disc 907 to move upwards, the filter screen on the disc 907 and the phosphorus trichloride (solution) above the disc 907 can not be discharged immediately due to the through holes of the disc 907, therefore, phosphorus trichloride (solution) can be accumulated above the disc 907, the space between the disc 907 and the inner bottom of the reaction kettle 2 is increased in the process of upward movement of the disc 907, the pressure is reduced, chlorine gas above the inner bottom of the reaction kettle 2 enters below the disc 907 through the U-shaped pipe 908, the phosphorus trichloride (solution) above the disc 907 flows downwards through the through holes of the disc 907 in the process of upward movement of the disc 907, the phosphorus trichloride (solution) flowing downwards through the through holes of the disc 907 contacts with the chlorine gas discharged by the U-shaped pipe 908, the contact area of the phosphorus trichloride (solution) and the chlorine gas is increased, the generation speed of phosphorus pentachloride (solid) is accelerated, if the height of the phosphorus trichloride (solution) is not increased, the chlorine gas only reacts with the upper surface of the phosphorus trichloride (solution), the reaction speed is slow, after the height of the phosphorus trichloride (solution) is raised, chlorine reacts with the phosphorus trichloride (solution) at the lower part, so that the reaction speed is increased.
In the process of upward movement of the disc 907, since the phosphorus pentachloride (solid) and the phosphorus trichloride (solution) on the upper side of the disc 907 have a certain weight, the disc 907 drives the feeding sleeve 906 to move downward relative to the sliding sleeve 905, the first spring 1001 is compressed, the feeding sleeve 906 drives the baffle disc 1005 to move downward relative to the sliding sleeve 905 through the limit ring 1006, the baffle disc 1005 drives the slide rod 1004 to move downward relative to the sliding sleeve 905, the baffle disc 1005 moves downward to compress the second spring 1007 for the first time, and in the process of downward movement of the feeding sleeve 906 relative to the sliding sleeve 905, the slide groove 9061 of the feeding sleeve 906 enables the limit rod 11 to rotate counterclockwise, the limit rod 11 drives the slide rod 1004 to rotate counterclockwise through the fixed sleeve 1003, the slide rod 1004 drives the baffle disc 1005 to rotate counterclockwise, and when the limit rod 11 rotates to the left end of the slide groove 9061, the slide rod 1004 is located right below the L-shaped plate 1203.
As the disc 907 moves upward continuously, before the slide bar 1004 is not in contact with the L-shaped plate 1203, all the phosphorus trichloride (solution) on the upper side of the disc 907 is discharged to the lower side of the disc 907 through the through holes of the disc 907, at this time, the filter screen on the disc 907 intercepts the phosphorus pentachloride (solid), the phosphorus pentachloride (solid) is accumulated on the upper side of the disc 907, if the weight of the phosphorus pentachloride (solid) reaches a specified value (the specified value means the weight of the phosphorus pentachloride (solid) discharged each time), the position-limiting rod 11 is always located on the left side of the slide groove 9061, the disc 907 does not move upward relative to the sliding sleeve 905, if the weight of the phosphorus pentachloride (solid) does not reach a specified value, the first spring 1001 is reset when the phosphorus pentachloride (solution) is discharged on the disc 907, the disc 907 moves upward relative to the sliding sleeve 905 through the feeding sleeve 906 and the slide groove 9061, the position-limiting rod 11 rotates clockwise through the fixed sleeve 1003, then the slide bar 1004 moves the upper cross bar part of the 1004 out of alignment with the L1203, the slide bar 1203 is not moved upward along with the L1203, the height of the slide bar 1203 is not controlled, the height of the slide bar 1203 is not opened, the height of the slide bar 1203 is not controlled, and the height of the slide bar 1203 is not opened, and the height of the end-bar 1203 is not opened.
If the weight of phosphorus pentachloride (solid) reaches a specified value, the slide bar 1004 keeps the cross bar portion thereof under the L-shaped plate 1203 and moves upward, when the cross bar portion of the slide bar 1004 contacts the L-shaped plate 1203, the cross bar of the slide bar 1004 is caught in the groove of the L-shaped plate 1203 and is limited by the groove of the L-shaped plate 1203 and cannot move upward and cannot rotate, the baffle disc 1005 cannot move upward, as the slide bar 1004 continues to move upward, the slide bar 1004 cannot rotate so that the feed sleeve 906 cannot slide relative to the slide sleeve 905, therefore, the feed sleeve 906 drives the limiting ring 1006 to move upward, the limiting ring 1006 gradually moves away from the baffle disc 1005 and releases the seal with the baffle disc 1005, the slide sleeve 905 drives the fixed sleeve 1003 to move upward through the first limiting plate 1002, the second spring 1007 is compressed for the second time, and after the feed sleeve 906 moves upward for a distance, the baffle disc 1005 is positioned at the upper part of the feed sleeve 906, at this time, phosphorus pentachloride (solid) on the disc 907 enters the feed sleeve 906 and enters the slide sleeve 905 through the limiting ring and moves downward to the slide sleeve 905, and the operator discharges phosphorus pentachloride (solid) downward.
When all phosphorus pentachloride (solid) on the disc 907 is discharged, the control terminal controls the telescopic end of the electric push rod 901 to drive the fixed plate 902 to move downwards, the sliding sleeve 905 drives the feeding sleeve 906 to move downwards, the second spring 1007 gradually resets to the length compressed for the first time, as the sliding sleeve 905 continues to drive the feeding sleeve 906 to move downwards, when the cross rod part of the sliding rod 1004 is no longer limited by the groove of the L-shaped plate 1203, at this moment, the first spring 1001 resets to drive the feeding sleeve 906 to move upwards relative to the sliding sleeve 905, the feeding sleeve 906 drives the limiting rod 11 to rotate clockwise through the sliding groove 9061, the limiting rod 11 drives the sliding rod 1004 to rotate clockwise through the fixed sleeve 1003 to reset, the feeding sleeve 906 drives the limiting ring 1006 to move upwards, the limit of the blocking disc 1005 is released, the second spring 1007 resets to drive the baffle disc 1005 to move upwards and restore the initial length, the disc 907 is always higher than the height of the phosphorus trichloride (solution) in the stock shell 1 in the process that the feeding sleeve 906 is blocked by the baffle disc 1005, the phosphorus trichloride (solution) cannot enter the feeding sleeve 906, the phosphorus trichloride (solution) at the lower side of the disc 907 in the reaction kettle 2 enters the upper side of the disc 907 in the process that the disc 907 moves downwards, when the disc 907 is positioned at the inner bottom of the reaction kettle 2, the stirring plate 4 continuously stirs the phosphorus trichloride (solution) in the reaction kettle 2, in summary, by periodically starting the electric push rod 901, the disc 907 moves upwards, when the amount of phosphorus pentachloride (solid) above the disc 907 reaches a specified value, the phosphorus pentachloride (solid) above the disc 907 is discharged, and the phosphorus pentachloride (solid) is discharged periodically, the stirring difficulty of the stirring plate 4 is increased due to long-time accumulation of phosphorus pentachloride (solid) is avoided, damage to equipment is easy to cause, in the process of upward movement of the disc 907, as the time interval of periodic movement of the disc 907 is long, only a small amount of phosphorus pentachloride (solid) is generated on the lower side of the disc 907 in the reaction kettle 2, so after the processing device is used, the first electromagnetic valve 203 is opened by the control terminal, the phosphorus trichloride (solution) and a small amount of phosphorus pentachloride (solid) in the reaction kettle 2 are discharged, and an operator collects and processes the discharged phosphorus trichloride (solution) and a small amount of phosphorus pentachloride (solid), and the production process of the phosphorus pentachloride (solid) reaches continuity through continuously discharging the phosphorus pentachloride (solid).
Example 2: on the basis of embodiment 1, as shown in fig. 8, the device further comprises a cleaning mechanism, the cleaning mechanism is arranged on the storage shell 1, the storage shell 1 is provided with a first-stage separation cavity 101 and a second-stage separation cavity 102, the first-stage separation cavity 101 and the second-stage separation cavity 102 are mutually communicated, the first-stage separation cavity 101 is positioned on the upper side of the second-stage separation cavity 102, a second electromagnetic valve 103 electrically connected with a control terminal is arranged at the communication position of the first-stage separation cavity 101 and the second-stage separation cavity 102, a discharge opening electrically connected with the second-stage separation cavity 102 is arranged at the lower part of the storage shell 1, a third electromagnetic valve 104 electrically connected with the control terminal is arranged at the discharge opening of the storage shell 1, the first-stage separation cavity 101 is communicated with the lower part of the sliding sleeve 905, high-concentration chlorine is filled in the first-stage separation cavity 101 and used for removing phosphorus trichloride adhered on phosphorus pentachloride, a circulating component used for circulating chlorine in the first-stage separation cavity 101 is arranged at the storage shell 1, and an exhaust component used for discharging redundant chlorine in the second-stage separation cavity 102 is arranged at the storage shell 1.
As shown in fig. 8 and 9, the circulating component includes a guide sleeve 1301, the guide sleeve 1301 is fixedly connected to the stock casing 1, the guide sleeve 1301 is located in the first-stage separation cavity 101, the outer side surface of the guide sleeve 1301 is slidably connected with a push disc 1302, the push disc 1302 is slidably matched with the first-stage separation cavity 101, a through hole is formed in the left side of the push disc 1302, a one-way valve is arranged in the through hole of the push disc 1302, three inserting rods 1303 distributed at equal intervals in the circumferential direction are slidably connected to the stock casing 1, all the three inserting rods 1303 are fixedly connected to the push disc 1302, a push plate 1304 distributed at equal intervals in the circumferential direction and slidably connected with adjacent inserting rods 1303 is fixedly connected between the push plate 1304 and the upper end 1305 of the adjacent inserting rod 1303, a third spring 1305 is located on the outer side of the adjacent inserting rod 1303, and a sealing component for sealing the guide sleeve 1301 is arranged in the slide rod 1004.
As shown in fig. 8 and 9, the plugging assembly comprises a second limiting plate 1401, the second limiting plate 1401 is rotatably connected to the lower end of the sliding rod 1004, a baffle ring 1402 in spline connection with the sliding sleeve 905 is fixedly connected to the second limiting plate 1401, the baffle ring 1402 is provided with a first exhaust hole 14021, the guiding sleeve 1301 is provided with a rectangular groove 13011, the distance between the first exhaust hole 14021 and the rectangular groove 13011 is equal to the distance between the sliding rod 1004 and the L-shaped plate 1203, the sliding sleeve 905 is provided with a second exhaust hole 9051, and the second exhaust hole 9051 is located at the lower side of the first exhaust hole 14021.
As shown in fig. 4 and 10, the exhaust assembly includes an air inlet device 1501, the air inlet device 1501 is fixedly connected to the left side surface of the storage shell 1, an air outlet pipe of the air inlet device 1501 is communicated with the second-stage separation cavity 102, the air outlet pipe of the air inlet device 1501 is communicated with the upper portion of the second-stage separation cavity 102, an air duct 1502 is communicated between the storage shell 1 and the reaction kettle 2, the air duct 1502 is communicated with the second-stage separation cavity 102, the air duct 1502 is communicated with the lower portion of the second-stage separation cavity 102, an interception net is arranged at the lower end of the air duct 1502 and used for intercepting phosphorus pentachloride, a one-way valve is arranged in the air duct 1502, chlorine is conveyed upwards through the one-way valve in the air duct 1502, and sodium hydroxide is filled in the air duct 1502 and used for absorbing redundant carbon dioxide.
When phosphorus pentachloride (solid) is discharged from sliding sleeve 905, a small amount of phosphorus trichloride (solution) remains on the surface of phosphorus pentachloride (solid), so that the phosphorus trichloride (solution) on the surface of phosphorus pentachloride (solid) needs to be removed, the purity of the phosphorus pentachloride (solid) is improved, and in the initial state, rectangular groove 13011 is blocked by sliding sleeve 905, and the specific operation is as follows: in the process of upward movement of the connecting plate 904, the connecting plate 904 drives the three pushing plates 1304 to move upward, because the sliding sleeve 905 seals the rectangular groove 13011, chlorine on the upper side of the pushing plate 1302 in the first-stage separation cavity 101 cannot be discharged, the pushing plate 1302 cannot move upward, the check valve in the through hole of the pushing plate 1302 is closed, the third spring 1305 is compressed, in the process of upward movement of the connecting plate 904, the connecting plate 904 drives the sliding sleeve 905 to move upward, when phosphorus trichloride (solution) exists on the disc 907, the sliding rod 1004 moves downward relative to the sliding sleeve 905, at this time, the sliding rod 1004 drives the baffle ring 1402 to move downward through the second limiting plate 1401, when the limiting rod 11 is positioned on the left side of the sliding groove 9061, the first exhaust hole 14021 is still positioned on the upper side of the second exhaust hole 9051, and the first exhaust hole 14021 and the second exhaust hole are not communicated.
In the process that sliding sleeve 905 continues to move upwards, if phosphorus pentachloride (solid) with the weight reaching a specified value exists in disc 907, when the cross rod of sliding rod 1004 is limited by the groove of L-shaped plate 1203, first exhaust hole 14021 is flush with rectangular groove 13011, but second exhaust hole 9051 is not communicated with first exhaust hole 14021, and limited position of sliding rod 1004 cannot continue to move upwards, as sliding sleeve 905 continues to move upwards, when baffle disc 1005 is located at the upper part of feeding sleeve 906 and feeding sleeve 906 is not blocked, second exhaust hole 9051 is communicated with first exhaust hole 14021, third spring 1305 resets to drive inserting rod 1303 to move upwards, inserting rod 1303 drives pushing disc 1302 to squeeze chlorine above pushing disc 1302 in first-stage separation cavity 101, chlorine above pushing disc 1302 passes through rectangular groove 13011, second exhaust hole 9051 and first exhaust hole 14021 to enter into baffle ring 1402, at this time, phosphorus pentachloride (solid) falling in sliding sleeve 905 passes through baffle ring 1402, chlorine gas above chlorine gas rapidly blows phosphorus pentachloride (solid) on the surface, chlorine pentachloride solution (solid) is accelerated, chlorine gas is accelerated to move downwards to enter into reaction cavity 101 in the upper-stage separation cavity 101 through the rectangular groove 13011, chlorine gas is prevented from moving downwards, and chlorine gas is separated into the upper-stage separation cavity 101, and then the concentration in-stage separation cavity 101 is prevented from flowing downwards through the side of pushing disc 101, and then flows upwards to separate chlorine gas is separated into the separation cavity 101.
If phosphorus pentachloride (solid) with a weight not reaching a specified value exists in the disc 907, the first exhaust hole 14021 cannot be communicated with the second exhaust hole 9051, chlorine gas at the upper side of the push disc 1302 in the first-stage separation cavity 101 cannot be discharged, in the process that the connecting plate 904 moves downwards, the connecting plate 904 drives the sliding sleeve 905 and the three pushing plates 1304 to move downwards, the second exhaust hole 9051 is dislocated with the rectangular groove 13011, the sliding sleeve 905 seals the rectangular groove 13011, the pushing plates 1304 drive the inserting rod 1303 to move downwards through the third spring 1305, the inserting rod 1303 drives the push disc 1302 to move downwards, the pressure above the push disc 1302 is increased, the one-way valve in the through hole of the push disc 1302 is opened, chlorine gas below the push disc 1302 enters the upper side of the push disc 1302 through the through hole of the push disc 1302, when the disc 907 is positioned at the bottom in the reaction kettle 2, the push disc 1302 is positioned at the lower part in the first-stage separation cavity 101, after the phosphorus pentachloride (solid) is reacted, the control terminal starts the second electromagnetic valve 103, the phosphorus pentachloride (solid) in the first-stage separation cavity 101 enters the second-stage separation cavity 102, and the second electromagnetic valve 103 is completely discharged out of the second electromagnetic valve (solid) after all the phosphorus pentachloride (solid) is controlled).
In the process that phosphorus pentachloride (solid) enters the secondary separation cavity 102, part of chlorine in the primary separation cavity 101 can enter the secondary separation cavity 102 at the same time, and the chlorine is toxic, so that a small amount of chlorine in the secondary separation cavity 102 needs to be treated, and the specific operation is as follows: the control terminal starts the air inlet device 1501, the air inlet device 1501 is used for introducing carbon dioxide to the upper part in the secondary separation cavity 102, because the density of the carbon dioxide is smaller than that of the chlorine, the chlorine can be gathered at the lower part in the secondary separation cavity 102, along with the continuous adding of the carbon dioxide, the chlorine in the secondary separation cavity 102 enters the air duct 1502, the one-way valve in the air duct 1502 is opened, the chlorine in the air duct 1502 enters the reaction kettle 2 through the air duct 1502 and is reused, resource waste is avoided, in the process of entering the air duct 1502, the content of the chlorine in the secondary separation cavity 102 cannot be perceived, and therefore, in order to prevent the carbon dioxide in the secondary separation cavity 102 from entering the reaction kettle 2, the carbon dioxide is absorbed by sodium hydroxide in the air duct 1502 when the carbon dioxide enters the air duct 1502, sodium carbonate and water are produced, the control terminal is used for opening the third electromagnetic valve 104, the discharged phosphorus pentachloride (solid) is collected, in the process of pressurizing the phosphorus pentachloride (solid) in high concentration, the phosphorus pentachloride falls down in the process of the chlorine, the phosphorus pentachloride (solid) is not polluted by the chlorine, and the practical phosphorus pentachloride processing device is not polluted by the chlorine, and the residual phosphorus processing precision is not improved.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted equally without departing from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a phosphorus pentachloride processingequipment of continuity production, a serial communication port, including stock casing (1), stock casing (1) is provided with control terminal, stock casing (1) has reation kettle (2) through the backup pad rigid coupling, reation kettle (2) are provided with first feed inlet (201), second feed inlet (202) and discharge gate, the discharge gate of reation kettle (2) is provided with first solenoid valve (203) that are connected with control terminal electricity, reation kettle (2) sliding connection has rotatory sleeve (3), rotatory sleeve (3) rigid coupling has stirring board (4) that circumference equidistant distributes and lie in reation kettle (2), rotatory sleeve (3) splined connection has spacing sleeve (5), spacing sleeve (5) rigid coupling has first gear (6), reation kettle (2) rigid coupling has servo motor (7) with control terminal electricity connection, the output shaft rigid coupling of servo motor (7) has second gear (8) with first gear (6), rotatory sleeve (3) drive stirring board (4) rotate, stir phosphorus solution, reation kettle (2) are provided with the mixed mechanism that is used for chlorine to react with the speed of mixing;
the mixing mechanism comprises an electric push rod (901), the electric push rod (901) is fixedly connected to a reaction kettle (2), the electric push rod (901) is electrically connected with a control terminal, a fixed plate (902) which is rotationally connected with a rotating sleeve (3) is fixedly connected to the telescopic end of the electric push rod (901), a first fixed rod (903) is fixedly connected to the fixed plate (902), a connecting plate (904) is fixedly connected to the first fixed rod (903), a sliding sleeve (905) which is in sliding connection with the reaction kettle (2) is fixedly connected to the connecting plate (904), a feeding sleeve (906) is in sliding connection with the feeding sleeve (906) and is communicated with the reaction kettle (2) and the sliding sleeve (905), a disc (907) which is positioned in the reaction kettle (2) is fixedly connected to the feeding sleeve (906), a filter screen is arranged on the upper side of the disc (907), circumferentially distributed through holes are formed in a spacing mode, circumferentially, equidistant U-shaped pipes (908) are arranged on the reaction kettle (2), and the sliding sleeve (905) is provided with a discharging part for discharging phosphorus pentachloride on the disc (907).
The discharging component comprises a first spring (1001), the first spring (1001) is fixedly connected between a sliding sleeve (905) and a feeding sleeve (906), the sliding sleeve (905) is fixedly connected with a first limiting plate (1002), the first limiting plate (1002) is rotationally connected with a fixed sleeve (1003), the fixed sleeve (1003) is in spline connection with a sliding rod (1004), the sliding rod (1004) is fixedly connected with a baffle disc (1005), the diameter of the inner upper part of the feeding sleeve (906) is larger than the diameter of the inner top of the feeding sleeve, the feeding sleeve (906) is fixedly connected with a limiting ring (1006) matched with the baffle disc (1005), a second spring (1007) is fixedly connected between the baffle disc (1005) and the fixed sleeve (1003), and the fixed sleeve (1003) is provided with a driving assembly for rotating the fixed sleeve (1003);
the driving assembly comprises a limiting rod (11), the limiting rod (11) is fixedly connected to the fixed sleeve (1003), the feeding sleeve (906) is provided with a sliding groove (9061) matched with the limiting rod (11), and the reaction kettle (2) is provided with a limiting assembly for limiting the sliding rod (1004);
the limiting assembly comprises a folding rod (1201), the folding rod (1201) is fixedly connected to the reaction kettle (2), a second fixing rod (1202) rotationally connected with the limiting sleeve (5) is fixedly connected to the folding rod (1201), an L-shaped plate (1203) is fixedly connected to the second fixing rod (1202), the sliding rod (1004) is L-shaped, the L-shaped plate (1203) is provided with a groove matched with the cross rod part of the sliding rod (1004), and the included angle between the L-shaped plate (1203) and the cross rod part of the sliding rod (1004) is equal to the included angle between the two ends of the sliding groove (9061).
2. A continuously produced phosphorus pentachloride processing apparatus as claimed in claim 1, wherein the disc (907) is centered at a lower level than the outer annulus thereof for collecting phosphorus pentachloride.
3. The phosphorus pentachloride processing device for continuous production as claimed in claim 1, further comprising a cleaning mechanism, wherein the cleaning mechanism is arranged on the storage shell (1), the storage shell (1) is provided with a first-stage separation cavity (101) and a second-stage separation cavity (102), the first-stage separation cavity (101) and the second-stage separation cavity (102) are communicated with each other, a second electromagnetic valve (103) electrically connected with a control terminal is arranged at the communication position of the first-stage separation cavity (101) and the second-stage separation cavity (102), the storage shell (1) is provided with a discharge port electrically connected with the second-stage separation cavity (102), the discharge port of the storage shell (1) is provided with a third electromagnetic valve (104) electrically connected with the control terminal, the first-stage separation cavity (101) is communicated with a sliding sleeve (905), the first-stage separation cavity (101) is filled with high-concentration chlorine, the storage shell (1) is provided with a circulating component for circulating the chlorine in the first-stage separation cavity (101), and the storage shell (1) is provided with an unnecessary chlorine gas discharging component for discharging the chlorine gas in the second-stage separation cavity (102).
4. A continuously produced phosphorus pentachloride processing device as claimed in claim 3, characterized in that the circulating component comprises a guide sleeve (1301), the guide sleeve (1301) is fixedly connected with the stock shell (1), the guide sleeve (1301) is located in the first-stage separation cavity (101), the guide sleeve (1301) is slidably connected with a push plate (1302), the push plate (1302) is slidably matched with the first-stage separation cavity (101), the push plate (1302) is provided with a through hole, a one-way valve is arranged in the through hole of the push plate (1302), the stock shell (1) is slidably connected with inserted bars (1303) distributed at equal intervals in the circumferential direction, the inserted bars (1303) distributed at equal intervals in the circumferential direction are fixedly connected with the push plate (1302), a push plate (1304) distributed at equal intervals in the circumferential direction and slidably connected with adjacent inserted bars (1303) is fixedly connected between the push plate (1304) and the adjacent inserted bars (1303), and a third spring (1305) is fixedly connected, and the sliding bar (1004) is provided with a plugging component for plugging the guide sleeve (1301).
5. The phosphorus pentachloride processing device for continuous production according to claim 4, wherein the plugging component comprises a second limiting plate (1401), the second limiting plate (1401) is rotatably connected to the sliding rod (1004), a baffle ring (1402) in spline connection with the sliding sleeve (905) is fixedly connected to the second limiting plate (1401), the baffle ring (1402) is provided with a first exhaust hole (14021), the guide sleeve (1301) is provided with a rectangular groove (13011), the distance between the first exhaust hole (14021) and the rectangular groove (13011) is equal to the distance between the sliding rod (1004) and the L-shaped plate (1203), and the sliding sleeve (905) is provided with a second exhaust hole (9051).
6. A continuously produced phosphorus pentachloride processing device as claimed in claim 3, wherein the exhaust assembly comprises an air inlet device (1501), the air inlet device (1501) is fixedly connected with the stock shell (1), an air outlet pipe of the air inlet device (1501) is communicated with the secondary separation cavity (102), an air duct (1502) is communicated between the stock shell (1) and the reaction kettle (2), the air duct (1502) is communicated with the secondary separation cavity (102), an interception net is arranged at one end, close to the stock shell (1), of the air duct (1502), a one-way valve is arranged in the air duct (1502), and sodium hydroxide is filled in the air duct (1502) for absorbing redundant carbon dioxide.
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| CN212222426U (en) * | 2020-04-11 | 2020-12-25 | 宿州汉泰化工有限公司 | Phosphorus pentachloride synthesizer |
| CN114887577A (en) * | 2022-07-12 | 2022-08-12 | 东营海瑞宝新材料有限公司 | Reaction kettle with impurity separation function for producing diethyl toluene diamine |
| CN115382492A (en) * | 2022-08-23 | 2022-11-25 | 湖北航欧新材料科技有限公司 | Continuous preparation device and preparation method of phosphorus pentachloride |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212222426U (en) * | 2020-04-11 | 2020-12-25 | 宿州汉泰化工有限公司 | Phosphorus pentachloride synthesizer |
| CN114887577A (en) * | 2022-07-12 | 2022-08-12 | 东营海瑞宝新材料有限公司 | Reaction kettle with impurity separation function for producing diethyl toluene diamine |
| CN115382492A (en) * | 2022-08-23 | 2022-11-25 | 湖北航欧新材料科技有限公司 | Continuous preparation device and preparation method of phosphorus pentachloride |
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