CN219291422U - O-chlorobenzonitrile production system - Google Patents
O-chlorobenzonitrile production system Download PDFInfo
- Publication number
- CN219291422U CN219291422U CN202320812516.0U CN202320812516U CN219291422U CN 219291422 U CN219291422 U CN 219291422U CN 202320812516 U CN202320812516 U CN 202320812516U CN 219291422 U CN219291422 U CN 219291422U
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- CN
- China
- Prior art keywords
- chlorobenzonitrile
- production system
- stirring
- pinion
- outer barrel
- Prior art date
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- NHWQMJMIYICNBP-UHFFFAOYSA-N 2-chlorobenzonitrile Chemical compound ClC1=CC=CC=C1C#N NHWQMJMIYICNBP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 36
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 16
- 239000002994 raw material Substances 0.000 abstract description 16
- 238000005485 electric heating Methods 0.000 abstract description 14
- 230000035484 reaction time Effects 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 5
- 230000036632 reaction speed Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- IKCLCGXPQILATA-UHFFFAOYSA-N 2-chlorobenzoic acid Chemical compound OC(=O)C1=CC=CC=C1Cl IKCLCGXPQILATA-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000000922 anti-bactericidal effect Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 230000000078 anti-malarial effect Effects 0.000 description 1
- 239000003430 antimalarial agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003112 inhibitor Substances 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
- YVQXNYOBSUPZMH-UHFFFAOYSA-N n-(2,4-diaminoquinazolin-6-yl)-n-[(3,4-dichlorophenyl)methyl]nitrous amide Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1N(N=O)CC1=CC=C(Cl)C(Cl)=C1 YVQXNYOBSUPZMH-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses an o-chlorobenzonitrile production system which comprises a device body, wherein an outer barrel and a barrel cover are arranged on the device body, a heat insulation plate, an electric heating plate and a stirring barrel are sequentially arranged in the outer barrel, a discharging pipe and a supporting leg are arranged below the outer barrel, a motor, an exhaust pipe and a feeding pipe are arranged on the barrel cover, a connecting column is arranged in the stirring barrel, a connecting sleeve and a large gear are sleeved on the connecting column, a pinion is arranged below the connecting sleeve, a toothed ring is meshed on the side edge of the pinion, a stirring column is arranged below the pinion, and a valve is arranged on the discharging pipe, so that raw materials in the device can be heated, the reaction speed of the raw materials is accelerated, the reaction time is shortened, the condition that the electric heating plate is exposed outside and easily damaged and easily causes heat loss is avoided, the heated reaction solution is fully and uniformly stirred, the condition that the waste of the reaction solution is avoided is generated is saved for a developer.
Description
Technical Field
The utility model belongs to the technical field of o-chlorobenzonitrile preparation, and particularly relates to an o-chlorobenzonitrile production system.
Background
O-chlorobenzonitrile is an important organic synthesis intermediate, and is used for synthesizing antimalarial new medicine, i.e. nitroquine and various anti-inflammatory and bactericidal medicines in the medical industry, and is used for preparing non-peptide type anti-angiotensin and the like; the method can be used for preparing important carbon steel corrosion inhibitors and the like, the o-chlorobenzoic acid is most commonly prepared by reacting o-chlorobenzoic acid with urea, the raw materials are required to be heated and then undergo a severe reaction in the reaction, a large amount of gas is discharged, the temperature is automatically increased, the reaction is cooled and filtered after a certain time, the obtained solid is washed to be neutral through a solvent and water, and finally the finished product is obtained after drying.
According to the reactor for synthesizing o-chlorobenzonitrile disclosed in the utility model patent with publication number CN 218189601U in the prior art, the reactor body, the electric heating coil and the control panel are arranged to be matched for use, and the electric heating coil is used for heating the reactor body, so that the internal solution of the reactor body is heated, the reaction rate is further improved, and the reaction time is shortened.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an o-chlorobenzonitrile production system which can heat raw materials in a device, quicken the reaction speed of the raw materials, shorten the reaction time, avoid the condition that an electric heating plate is exposed outside and is easy to damage and easily cause heat loss, fully and uniformly stir the heated reaction solution, avoid the condition that the waste of the reaction solution occurs, and save the production cost for developers.
In order to solve the problems, the following technical scheme is provided:
the utility model provides an o-chlorobenzonitrile production system, includes the device body, be provided with outer bucket and bung on the device body, be equipped with heat insulating board, electrical heating dish and agitator in proper order and outer bucket below is equipped with discharging pipe and supporting leg, be equipped with motor, blast pipe and inlet pipe on the bung, be equipped with the spliced pole in the agitator, the cover is equipped with connecting sleeve and gear wheel on the spliced pole, the connecting sleeve below is equipped with the pinion, pinion side meshing has ring gear and below to be equipped with the spliced pole, be equipped with the valve on the discharging pipe.
Further, an outer barrel door is arranged on the outer barrel, and a handle is fixedly arranged on the outer barrel door.
Further, a rubber plug is arranged on the feeding pipe, and the rubber plug is movably connected with the feeding pipe.
Furthermore, three groups of pinion gears are arranged below the connecting sleeve, tooth grooves are formed in the toothed ring, and the pinion gears are meshed and fixed with the bull gears and the tooth grooves.
Further, stirring blades are arranged below the stirring columns, and a plurality of groups of stirring blades are arranged.
Further, a base is arranged below the supporting legs, the supporting legs are fixedly connected with the base, and a controller is arranged on the base.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the feeding pipe, the controller, the electric heating disc and the heat insulation plate are arranged in the device, raw materials are added into the device body through the feeding pipe, then the controller is pressed down to control the electric heating coil to operate, the electric heating coil heats the stirring barrel, so that the raw materials in the stirring barrel are heated, the heated raw materials are melted to undergo a severe reaction, the heat insulation plate is used for preserving the temperature of the heated raw materials, the raw materials in the device can be heated, the reaction speed of the raw materials is accelerated, the reaction time is shortened, and the condition that the electric heating disc is exposed outside and easy to damage and cause heat loss is avoided.
2. According to the utility model, the motor, the large gear, the small gear, the stirring column, the gear and the stirring blade are arranged in the device, the motor drives the large gear to rotate, the large gear drives the small gears meshed with the stirring column to rotate when driving the stirring column to rotate, the small gears rotate and simultaneously mesh with tooth grooves on the tooth ring to rotate, and at the moment, the stirring blade stirs the reaction solution in the stirring barrel, so that the heated reaction solution can be fully and uniformly stirred, the waste condition of the reaction solution is avoided, and the production cost is saved for a developer.
Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of an o-chlorobenzonitrile production system in accordance with the present utility model;
FIG. 2 is a perspective view of a stirring structure of an o-chlorobenzonitrile production system according to the present utility model;
FIG. 3 is an exploded view of the stirring structure of an o-chlorobenzonitrile production system in accordance with the present utility model;
FIG. 4 is a cross-sectional view of a heating structure of an o-chlorobenzonitrile production system in accordance with the present utility model;
FIG. 5 is a partially exploded view of the heating structure of an o-chlorobenzonitrile production system in accordance with the present utility model.
In the figure: 1. a device body; 2. an outer tub; 3. an outer tub door; 31. a handle; 4. a heat insulating plate; 5. an electric heating plate; 6. a stirring barrel; 7. a barrel cover; 8. a motor; 9. a connecting column; 10. a connecting sleeve; 11. a large gear; 12. a pinion gear; 13. a toothed ring; 131. tooth slots; 14. stirring the column; 15. stirring the leaves; 16. an exhaust pipe; 17. a feed pipe; 18. a rubber stopper; 19. a discharge pipe; 20. a valve; 21. support legs; 22. a base; 23. and a controller.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-5, the o-chlorobenzonitrile production system provided by the embodiment comprises a device body 1, wherein an outer barrel 2 and a barrel cover 7 are arranged on the device body 1, a heat insulation plate 4, an electric heating plate 5 and a stirring barrel 6 are sequentially arranged in the outer barrel 2, a discharge pipe 19 and supporting legs 21 are arranged below the outer barrel 2, a motor 8, an exhaust pipe 16 and a feed pipe 17 are arranged on the barrel cover 7, a connecting column 9 is arranged in the stirring barrel 6, a connecting sleeve 10 and a large gear 11 are sleeved on the connecting column 9, a pinion 12 is arranged below the connecting sleeve 10, a toothed ring 13 is meshed on the side edge of the pinion 12, a stirring column 14 is arranged below the side edge of the pinion, and a valve 20 is arranged on the discharge pipe 19.
Preferably, the outer barrel door 3 is arranged on the outer barrel 2, the handle 31 is fixedly arranged on the outer barrel door 3, so that a user can conveniently and rapidly open and close the outer barrel door 3, the internal condition of the outer barrel 2 can be observed in time, and convenience is provided for the user.
Preferably, the feeding pipe 17 is provided with the rubber plug 18, and the rubber plug 18 is movably connected with the feeding pipe 17, so that the safety of the feeding pipe 17 is improved, dust and bacteria entering the feeding pipe 17 under the condition of no use are reduced, and pollution to the device is avoided.
Preferably, three groups of pinion gears 12 are arranged below the connecting sleeve 10, tooth grooves 131 are formed in the toothed ring 13, and the pinion gears 12 are meshed and fixed with the large gears 11 and the tooth grooves 131, so that a plurality of groups of devices can be driven to operate, the working efficiency of the devices is improved, and convenience is brought to users.
Preferably, stirring blades 15 are arranged below the stirring column 14, and a plurality of groups of stirring blades 15 are arranged, so that reactants in the device can be stirred rapidly and uniformly, the reaction speed is increased, and the reaction time is shortened.
Preferably, the base 22 is arranged below the supporting legs 21, the supporting legs 21 are fixedly connected with the base 22, and the controller 23 is arranged on the base 22, so that the stability of the device is improved, and the safety of the device and the controller 23 in operation is ensured.
The application principle and the application flow of the utility model are as follows: when the device is used, the rubber plug 28 is pulled out, the O-chlorobenzonitrile raw material is added into the device body 1 through the feeding pipe 17, then, the electric heating coil 5 is controlled to operate by pressing the controller 23, the electric heating coil 5 heats the stirring barrel 6, so that the O-chlorobenzonitrile raw material in the stirring barrel 6 is heated, the O-chlorobenzonitrile raw material is melted to undergo a severe reaction after being heated, the heat insulation board 4 is subjected to temperature preservation, meanwhile, the motor 8 drives the large gear 12 to rotate, the large gear 12 drives the stirring column 14 to rotate, a plurality of small gears 12 meshed with the large gear 12 are driven to rotate, the small gears 12 rotate and simultaneously mesh with tooth grooves 131 on the tooth ring 13 to rotate, at the moment, the stirring blades 15 stir the reaction solution in the stirring barrel 6, raw materials in the device can be heated, the reaction speed of the O-chlorobenzonitrile raw material is quickened, the reaction time is shortened, the condition that the electric heating coil 6 is exposed outside and easily causes heat loss is avoided, the condition that the heated reaction solution is fully and evenly stirred, the condition that the reaction solution is wasted is avoided is saved for developers, and production cost is saved.
Claims (6)
1. The utility model provides an o-chlorobenzonitrile production system, its characterized in that, including device body (1), be provided with outer bucket (2) and bung (7) on device body (1), be equipped with heat insulating board (4), electrical heating dish (5) and agitator (6) and outer bucket (2) below in proper order and be equipped with discharging pipe (19) and supporting leg (21), be equipped with motor (8), blast pipe (16) and inlet pipe (17) on bung (7), be equipped with spliced pole (9) in agitator (6), the cover is equipped with connecting sleeve (10) and gear wheel (11) on spliced pole (9), connecting sleeve (10) below is equipped with pinion (12), pinion (12) side meshing has toothed ring (13) and below to be equipped with spliced pole (14), be equipped with valve (20) on discharging pipe (19).
2. The o-chlorobenzonitrile production system according to claim 1, wherein the outer barrel (2) is provided with an outer barrel door (3), and a handle (31) is fixedly arranged on the outer barrel door (3).
3. An o-chlorobenzonitrile production system as claimed in claim 1, wherein the feed pipe (17) is provided with a rubber plug (18), and the rubber plug (18) is movably connected with the feed pipe (17).
4. An o-chlorobenzonitrile production system according to claim 1, characterized in that three groups of pinions (12) are arranged below the connecting sleeve (10), tooth grooves (131) are formed in the toothed ring (13), and the pinions (12) are meshed and fixed with the large gears (11) and the tooth grooves (131).
5. An o-chlorobenzonitrile production system as claimed in claim 1, wherein stirring blades (15) are arranged below the stirring columns (14), and a plurality of groups of stirring blades (15) are arranged.
6. An o-chlorobenzonitrile production system as claimed in claim 1, wherein a base (22) is arranged below the support legs (21), the support legs (21) are fixedly connected with the base (22), and a controller (23) is arranged on the base (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320812516.0U CN219291422U (en) | 2023-04-13 | 2023-04-13 | O-chlorobenzonitrile production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320812516.0U CN219291422U (en) | 2023-04-13 | 2023-04-13 | O-chlorobenzonitrile production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219291422U true CN219291422U (en) | 2023-07-04 |
Family
ID=86986027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320812516.0U Active CN219291422U (en) | 2023-04-13 | 2023-04-13 | O-chlorobenzonitrile production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219291422U (en) |
-
2023
- 2023-04-13 CN CN202320812516.0U patent/CN219291422U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |