CN220602101U - Recovery unit for chemical production - Google Patents
Recovery unit for chemical production Download PDFInfo
- Publication number
- CN220602101U CN220602101U CN202321906045.6U CN202321906045U CN220602101U CN 220602101 U CN220602101 U CN 220602101U CN 202321906045 U CN202321906045 U CN 202321906045U CN 220602101 U CN220602101 U CN 220602101U
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- Prior art keywords
- tank body
- cylinder
- drum
- funnel
- sleeved
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- 238000012824 chemical production Methods 0.000 title claims abstract description 17
- 238000011084 recovery Methods 0.000 title claims abstract description 17
- 238000001035 drying Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 238000004064 recycling Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000543 intermediate Substances 0.000 description 40
- 239000012450 pharmaceutical intermediate Substances 0.000 description 6
- 239000003814 drug Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The application relates to the technical field of chemical production, and discloses a recovery unit for chemical production, including the jar body, still include: the material conveying component is arranged on the tank body; the drying component is arranged at the top of the inner cavity of the tank body; wherein, the feeding subassembly includes the feeder hopper of jar outside installation, the bottom intercommunication of feeder hopper has the conveying pipe, still includes the drum, the drum cup joints in the middle part of jar body, the spiral sword has been cup jointed to the surface of drum, the second gear has been cup jointed to the bottom of drum, the funnel has been cup jointed at the top of drum inner chamber, the bottom intercommunication of funnel has the conveying pipe. Through the operation of fan, will blow out the air current and get into the inside of drum after passing through aiutage heating, the medical intermediate that carries to the screw sword top under the influence of air current can get into the inside of conveying pipeline through the funnel, carries out the drying to a small amount of medical intermediate in the conveying pipeline in the drum, and drying effect is good.
Description
Technical Field
The application relates to the technical field of chemical production, and more specifically relates to a recovery unit for chemical production.
Background
The medical intermediate is a chemical raw material or chemical product in the process of synthesizing medicines, and when the medical intermediate is prepared, the medical intermediate inevitably suffers from the problem of moisture, and the medical intermediate needs to be dried and recovered at the moment.
Wherein, medicine intermediates are piled up together during drying, in order to improve drying efficiency, the medicine intermediates piled up together are stirred by adopting a stirring device, thereby carrying out ventilation drying on the medicine intermediates.
However, since the stacked pharmaceutical intermediates are simultaneously dried during drying, even if they are stirred, the ventilation effect of the pharmaceutical intermediates located inside is poor, resulting in a longer time per drying, thereby reducing the recovery rate of the pharmaceutical intermediates.
Disclosure of Invention
In order to overcome the defect of the prior art, the application provides a recovery unit for chemical production, has dry effectual, and recovery efficiency is high advantage.
To achieve the above object, the present application provides a recovery device for chemical production, including: tank body still includes:
the material conveying assembly is arranged on the tank body;
the drying component is arranged at the top of the inner cavity of the tank body;
the feeding assembly comprises a feeding hopper and a cylinder, wherein the feeding hopper and the cylinder are arranged on the outer side of the tank body, the bottom of the feeding hopper is communicated with the tank body through a feeding pipe, the cylinder is rotationally sleeved on the middle part of the tank body, a spiral cutter is fixedly sleeved on the outer surface of the cylinder, a second gear is fixedly sleeved on the bottom of the tank body after the bottom of the cylinder penetrates through the bottom of the tank body, a funnel is sleeved on the top of an inner cavity of the cylinder, the bottom of the funnel is communicated with the feeding pipe, a driving motor is arranged on the bottom of the tank body, a first gear is arranged on an output shaft of the driving motor, and the first gear is in meshed connection with the second gear;
the drying assembly comprises an exhaust barrel arranged at the top of the inner cavity of the tank body, a fan is arranged at the top of the exhaust barrel, and a heating wire is arranged in the middle of the exhaust barrel.
As a preferred technical scheme of this application, the inside of drum is provided with the cavity, a plurality of round hole has been seted up to the inner wall of drum, the bottom intercommunication of cavity has the pipe, the sponge piece has been cup jointed at the middle part of pipe, the bottom of pipe articulates there is the baffle ring, first notch has been seted up to one side of pipe, the internally mounted of first notch has the dead lever, the fly leaf has been cup jointed to the surface of dead lever, spacing axle is installed to one side of fly leaf, spacing axle and baffle ring movable joint.
As a preferred technical scheme of this application, the conveying pipe communicates with the bottom of the jar body, the inner wall cup joint of spiral sword and jar body.
As a preferable technical scheme of the application, the outer sides of the funnel and the conveying pipe are both net-shaped, and the diameter of the net holes is smaller than the size of the medical intermediate.
As a preferable technical scheme of the application, the outer surface of the fixed rod is also sleeved with a first spring, and the first spring is elastically supported between the first notch and the movable plate.
Compared with the prior art, the beneficial effects of the application are as follows:
1. this application will make first gear rotate through driving motor's operation, simultaneously through the cooperation between first gear and the second gear, make first gear will drive the drum and rotate when rotating, be convenient for upwards carry medical intermediate through the screw sword, and when medical intermediate carries to the top, through the operation of fan, will blow out the air current and get into the inside of drum through the aiutage heating, the material of carrying to screw sword top under the influence of air current can get into the inside of conveying pipeline through the funnel, thereby dry the medical intermediate of conveying pipeline inside, like this, do not dry to a small amount of medical intermediate, improve drying effect, and because the conveying pipeline is the heliciform, promote the time of hot air current and material contact, be convenient for dry it in succession, thereby the rate of recovery of medical intermediate has been improved.
2. This application passes through the round hole for moisture after drying the medical intermediate will get into the inside of cavity, can absorb the moisture in the gas through the sponge piece simultaneously, through the cooperation between fly leaf and the dead lever, make the fly leaf can follow the surface removal of dead lever and drive spacing axle and keep off the ring separation this moment, thereby can remove spacing to keep off the ring, and through the cooperation between keeping off ring and the pipe, make keep off the ring and can rotate along the bottom of pipe and remove spacing to the sponge piece, and then be convenient for take out the sponge piece, discharge sponge piece absorbing moisture.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief description will be given below of the drawings that are needed in the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a schematic cross-sectional view of the front face of the present application;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A of the present application;
fig. 4 is a schematic diagram of a disassembly structure of the conveying pipe of the present application.
In the figure: 1. a tank body; 2. a feed hopper; 3. a feed pipe; 4. a cylinder; 5. a cavity; 6. an exhaust pipe; 7. a blower; 8. a heating wire; 9. a funnel; 10. a material conveying pipe; 11. a spiral knife; 12. a driving motor; 13. a first gear; 14. a second gear; 15. a round hole; 16. a round tube; 17. a sponge block; 18. a baffle ring; 19. a first notch; 20. a fixed rod; 21. a first spring; 22. a movable plate; 23. and a limiting shaft.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, are also within the scope of the present application based on the embodiments herein.
As shown in fig. 1 to 4, the present application provides a recovery device for chemical production, including: a tank 1;
the material conveying component is arranged on the tank body 1;
the drying component is arranged at the top of the inner cavity of the tank body 1;
the feeding assembly comprises a feeding hopper 2 and a cylinder 4 which are arranged on the outer side of a tank body 1, the feeding hopper 2 is communicated with the tank body 1 through a feeding pipe 3, the cylinder 4 is rotatably sleeved at the middle part of the tank body 1, a spiral cutter 11 is fixedly sleeved on the outer surface of the cylinder 4, a second gear 14 is fixedly sleeved at the bottom of the tank body 1 after the bottom of the cylinder 4 penetrates through the bottom of the tank body 1, a funnel 9 is sleeved at the top of an inner cavity of the cylinder 4, a feeding pipe 10 is communicated with the bottom end of the funnel 9, a driving motor 12 is arranged at the bottom of the tank body 1, a first gear 13 is arranged on an output shaft of the driving motor 12, and the first gear 13 is in meshed connection with the second gear 14;
wherein, drying component includes the aiutage 6 of jar body 1 inner chamber top installation, and the top of aiutage 6 is provided with fan 7, and the mid-mounting of aiutage 6 has heater strip 8.
In this embodiment, the air outlet of the exhaust funnel 6 corresponds to the top of the cylinder 4, so that the hot air blown by the fan 7 can enter the inner cavity of the cylinder 4.
When the medical intermediate is dried, the medical intermediate to be dried is conveyed to the front of the tank 1 and the cylinder 4 through the feed hopper 2 and the feed pipe 3.
Then, the driving motor 12 is operated to rotate the first gear 13, and simultaneously, the first gear 13 drives the cylinder 4 to rotate when rotating through the cooperation between the first gear 13 and the second gear 14, so that the medical intermediate is conveniently conveyed upwards through the spiral knife 11.
The air flow is blown out by the operation of the fan 7 and is conveyed to the exhaust funnel 6, wherein when the air passes through the exhaust funnel 6, the heating wire 8 heats the air flow, so that the air flow discharged from the exhaust funnel 6 is hot air flow and enters the cylinder 4.
For the pharmaceutical intermediate at the top, the hot gas flow inside the cylinder 4 dries the pharmaceutical intermediate entering the interior of the delivery tube 10 by the funnel 9 entering the interior of the delivery tube 10 under the influence of the gas flow exiting the exhaust funnel 6. Because the conveying pipe 10 is spiral, the contact time of the hot air flow and the medical intermediate is prolonged, and the drying effect is improved.
In this embodiment, through the middle part at jar body 1 rotates and installs drum 4, and the external surface fixed of drum 4 has cup jointed helical blade 11, and funnel 9 has been cup jointed at the top of drum 4 inner chamber, and the bottom intercommunication of funnel 9 has conveying pipeline 10, and conveying pipeline 10 runs through drum 4 bottom, the bottom of drum 4 runs through the bottom rear fixed of jar body 1 has cup jointed second gear 14, and second gear 14 meshing has first gear 13, and first gear 13 and driving motor 12's output shaft to and at jar body 1 inner chamber top installation aiutage 6, the top of aiutage 6 sets up fan 7, and the mid-mounting heater strip 8 of aiutage 6. The continuous conveying of the medical intermediate into the conveying pipe 10 is realized, and the medical intermediate in the conveying pipe 10 is dried, so that the dried medical intermediate is less, the drying effect is good, and the recovery rate of the medical intermediate is improved.
Wherein, optionally, the inside of drum 4 is provided with cavity 5, and a plurality of round hole 15 has been seted up to the inner wall of drum 4, and the bottom intercommunication of cavity 5 has pipe 16, and sponge piece 17 has been cup jointed at the middle part of pipe 16, and baffle ring 18 has been articulated to the bottom of pipe 16, and first notch 19 has been seted up to one side of pipe 16, and the internally mounted of first notch 19 has dead lever 20, and fly leaf 22 has been cup jointed to the surface of dead lever 20, and spacing axle 23 is installed to one side of fly leaf 22, spacing axle 23 and baffle ring 18 movable joint.
Specifically, after the hot air flow dries the medical intermediate, water vapor can be entrained, through setting up round hole 15 for the moisture that produces after drying the medical intermediate gets into the inside of cavity 5 through round hole 15, thereby can absorb the moisture in the gas through sponge piece 17, reduce the steam in the air current in the drum 4 as far as possible.
Through the cooperation between fly leaf 22 and dead lever 20 for fly leaf 22 can be followed the surface of dead lever 20 and is moved about, simultaneously through the cooperation between spacing axle 23 and the backing ring 18, makes can carry out spacing to backing ring 18, thereby can block sponge piece 17 through backing ring 18.
When the water absorbed by the sponge block 17 needs to be discharged, the movable plate 22 can move along the outer surface of the fixed rod 20 and drive the limiting shaft 23 to be separated from the baffle ring 18, so that the baffle ring 18 can be released from being limited, and the baffle ring 18 can rotate along the bottom of the circular tube 16 and release the limit on the sponge block 17 through the cooperation between the baffle ring 18 and the circular tube 16, so that the sponge block 17 is taken out, and the water absorbed by the sponge block 17 is discharged conveniently.
Wherein, optionally, feed tube 3 communicates with the bottom of jar body 1, and spiral sword 11 cup joints with the inner wall of jar body 1.
Specifically, through the bottom intercommunication of conveying pipe 3 and jar body 1 for when carrying out the drying to the medical intermediate in drum 4, can be with the inside of the continuous input jar body 1 of the medical intermediate that waits to dry, thereby realize drying, put in the medical intermediate that waits to dry simultaneously, improve the rate of recovery of medical intermediate.
Simultaneously, through the cooperation between the spiral knife 11 and the tank body 1, the spiral knife 11 can drive the medical intermediate in the tank body 1 to be conveyed upwards when rotating.
Wherein, the outer sides of the funnel 9 and the delivery pipe 10 are net-shaped, and the diameter of the net holes is smaller than the size of the medical intermediate.
Specifically, through the cooperation between funnel 9 and conveying pipeline 10 for funnel 9 and conveying pipeline 10 can breathe freely, thereby make hot air current can pass funnel 9 and conveying pipeline 10, be convenient for carry out the dry operation to its inside medical intermediate.
Wherein, optionally, the outer surface of the fixed rod 20 is further sleeved with a first spring 21, and the first spring 21 is elastically supported between the first notch 19 and the movable plate 22.
Specifically, by the design of the first spring 21, the movable plate 22 has good elastic resetting performance, and at this time, since the first spring 21 is in a compressed state, an elastic force is applied to the movable plate 22, so that the spacing shaft 23 is more tightly matched with the baffle ring 18.
The application provides a recovery unit for chemical production theory of operation and use flow:
firstly, the staff can carry out the blowing to feeder hopper 2, carries the inside to jar body 1 with the medical intermediate continuation through conveying pipe 3, simultaneously through driving motor 12's operation, will make first gear 13 take place to rotate, simultaneously through the cooperation between first gear 13 and the second gear 14 for first gear 13 will drive drum 4 and rotate when rotating, is convenient for upwards carry the medical intermediate through helical blade 11. For the medical intermediate at the top, air flow is blown out through the operation of the fan 7 and heated into the interior of the cylinder 4 through the exhaust funnel 6, under the influence of the hot air flow blown out by the exhaust funnel 6, the medical intermediate at the top enters the interior of the conveying pipe 10 through the funnel 9, the medical intermediate in the conveying pipe 10 is dried in the interior of the cylinder 4, and as the conveying pipe 10 is spiral, the contact time of the hot air flow and the medical intermediate is improved, so that the medical intermediate is dried continuously;
then through a plurality of through round holes 15 in the outside of drum 4 for moisture after drying medical intermediate will get into the inside of cavity 5, can absorb the moisture in the gas through sponge piece 17 simultaneously, through the cooperation between fly leaf 22 and the dead lever 20, make fly leaf 22 can follow the surface of dead lever 20 and remove and drive spacing axle 23 and baffle ring 18 separation this moment, thereby can remove spacing to baffle ring 18, and through the cooperation between baffle ring 18 and the pipe 16, make baffle ring 18 can rotate along the bottom of pipe 16 and remove spacing to sponge piece 17, and then be convenient for discharge sponge piece 17 absorptive moisture.
The working principle of the recovery device for chemical production is described by taking the pharmaceutical intermediate as an example in the embodiment of the present application, however, the recovery device for chemical production can also be used for recovery of other products, for example, pesticide intermediate, which is not limited in this application
Finally, it should be noted that the above embodiments are merely for illustrating the technical solution of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
Claims (5)
1. Recovery unit is used in chemical production, including jar body (1), its characterized in that still includes:
the material conveying component is arranged on the tank body (1);
the drying component is arranged at the top of the inner cavity of the tank body (1);
the feeding assembly comprises a feeding hopper (2) and a cylinder (4) which are arranged on the outer side of a tank body (1), the feeding hopper (2) is communicated with the tank body (1) through a feeding pipe (3), the cylinder (4) is rotationally sleeved at the middle part of the tank body (1), a spiral cutter (11) is fixedly sleeved on the outer surface of the cylinder (4), a second gear (14) is fixedly sleeved on the bottom of the tank body (1) after the bottom of the cylinder (4) penetrates through the bottom of the tank body, a funnel (9) is sleeved on the top of an inner cavity of the cylinder (4), a feeding pipe (10) is communicated with the bottom of the funnel (9), a driving motor (12) is arranged at the bottom of the tank body (1), a first gear (13) is arranged on an output shaft of the driving motor (12), and the first gear (13) is in meshed connection with the second gear (14).
The drying assembly comprises an exhaust funnel (6) arranged at the top of an inner cavity of the tank body (1), a fan (7) is arranged at the top of the exhaust funnel (6), and a heating wire (8) is arranged in the middle of the exhaust funnel (6).
2. The recycling device for chemical production according to claim 1, characterized in that a cavity (5) is arranged in the cylinder (4), a plurality of round holes (15) are formed in the inner wall of the cylinder (4), a round tube (16) is communicated with the bottom of the cavity (5), a sponge block (17) is sleeved in the middle of the round tube (16), a baffle ring (18) is hinged to the bottom of the round tube (16), a first notch (19) is formed in one side of the round tube (16), a fixed rod (20) is arranged in the first notch (19), a movable plate (22) is sleeved on the outer surface of the fixed rod (20), a limiting shaft (23) is arranged on one side of the movable plate (22), and the limiting shaft (23) is movably clamped with the baffle ring (18).
3. The recycling device for chemical production according to claim 1, wherein the feeding pipe (3) is communicated with the bottom of the tank body (1), and the spiral knife (11) is sleeved with the inner wall of the tank body (1).
4. The recycling device for chemical production according to claim 1, characterized in that the outer sides of the hopper (9) and the delivery pipe (10) are both net-shaped, and the diameter of the net holes is smaller than the size of the medical intermediate.
5. The recycling device for chemical production according to claim 2, wherein the outer surface of the fixed rod (20) is further sleeved with a first spring (21), and the first spring (21) is elastically supported between the first notch (19) and the movable plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321906045.6U CN220602101U (en) | 2023-07-19 | 2023-07-19 | Recovery unit for chemical production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321906045.6U CN220602101U (en) | 2023-07-19 | 2023-07-19 | Recovery unit for chemical production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220602101U true CN220602101U (en) | 2024-03-15 |
Family
ID=90179077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321906045.6U Active CN220602101U (en) | 2023-07-19 | 2023-07-19 | Recovery unit for chemical production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220602101U (en) |
-
2023
- 2023-07-19 CN CN202321906045.6U patent/CN220602101U/en active Active
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