CN220657533U - Hydrogenation reaction kettle for producing benzocaine bulk drug - Google Patents
Hydrogenation reaction kettle for producing benzocaine bulk drug Download PDFInfo
- Publication number
- CN220657533U CN220657533U CN202322276443.0U CN202322276443U CN220657533U CN 220657533 U CN220657533 U CN 220657533U CN 202322276443 U CN202322276443 U CN 202322276443U CN 220657533 U CN220657533 U CN 220657533U
- Authority
- CN
- China
- Prior art keywords
- tank body
- hinge
- motor
- reaction kettle
- benzocaine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- BLFLLBZGZJTVJG-UHFFFAOYSA-N benzocaine Chemical compound CCOC(=O)C1=CC=C(N)C=C1 BLFLLBZGZJTVJG-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000005984 hydrogenation reaction Methods 0.000 title claims abstract description 25
- 229940079593 drug Drugs 0.000 title claims abstract description 18
- 239000003814 drug Substances 0.000 title claims abstract description 18
- 229960005274 benzocaine Drugs 0.000 title claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 37
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 12
- 239000013078 crystal Substances 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 239000002994 raw material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- 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
- Y02P20/141—Feedstock
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a hydrogenation reaction kettle for benzocaine bulk drug production, which comprises a base, a bracket, a first hinge, an electric control telescopic rod, a second hinge, a third hinge, a tank body, a motor, a stirring rod, a tank cover, a discharging pipe and a discharging valve, wherein the bracket is arranged at the left end of the upper end surface of the base, the tank body is arranged on the right side of the bracket, the first hinge is connected between the upper part of the bracket and the upper part of the outer side wall of the tank body, the electric control telescopic rod is connected between the lower part of the bracket and the lower part of the outer side wall of the tank body, the second hinge is connected between one end of the electric control telescopic rod and the lower part of the outer side wall of the tank body, the third hinge is connected between the other end of the electric control telescopic rod and the lower part of the bracket, the lower end surface of the tank body is provided with the motor, the stirring rod adaptively connected with the motor is arranged in the tank body, the tank opening of the tank body is provided with the tank cover, the upper end surface of the tank cover is provided with the discharging pipe, and the discharging valve is arranged in the discharging pipe. The utility model can enable staff to easily clean the intractable crystals in the reaction kettle, and simultaneously improves the position of the discharge hole, thereby facilitating the placement of the material receiving container.
Description
[ field of technology ]
The utility model relates to the technical field of hydrogenation reaction kettles for producing benzocaine raw material medicines, in particular to the technical field of hydrogenation reaction kettles for producing benzocaine raw material medicines.
[ background Art ]
The reaction kettle is widely understood to be a container with physical or chemical reaction, and through structural design and parameter configuration of the container, the heating, evaporating, cooling and low-speed mixing functions of technological requirements are realized, the reaction kettle is widely applied to petroleum, chemical industry, rubber, pesticides, dyes, medicines and foods, and is used for completing the technological processes of vulcanization, nitration, hydrogenation, hydrocarbylation, polymerization, condensation and the like, such as a reactor, a reaction pot, a decomposition pot and the like, and benzocaine raw material medicines are often used as a reaction device in the production process by utilizing a hydrogenation reaction kettle.
However, traditional hydrogenation reation kettle is because the structure is simpler, lead to hydrogenation reation kettle after finishing using, can remain a large amount of materials on hydrogenation reation kettle's the inner wall, the continuous accumulation of material can influence hydrogenation reation kettle's work efficiency, in order to solve above-mentioned problem, application number 202023170434.6 discloses a hydrogenation reation kettle, this hydrogenation reation kettle passes through the starter motor, the motor drives the pivot and rotates, the pivot drives a plurality of puddlers and stirring piece and rotates, thereby make the internal liquid of cauldron and gaseous intensive mixing, improve the stirring effect, drive left wash plate and brush hair and do the motion around the axle when the puddler rotates simultaneously, a plurality of brush hair all the time with the internal wall butt of cauldron, thereby scrub the inner wall of the cauldron body, avoid the internal wall crystallization of cauldron, be convenient for follow other reactants to carry out mixed reaction, through setting up the spread groove, with the inside of connecting block joint department spread groove and through the bolt fastening, easy and convenient for the dismouting, start a plurality of shower nozzles spout the inside water of water tank to the internal portion of cauldron, be convenient for carry out cleaning work, it is more thoroughly to wash, be convenient for the internal portion of cauldron, through setting up hydrogenation mouth and be convenient for the internal portion of hydrogen and leading out the hydrogen through the inside through the pipe of guide tube and leading out the hydrogen and leading out the area from the internal portion of hydrogen to the internal portion of hydrogen, and leading out the hydrogen through the internal portion of the hydrogen gas and the internal portion of a plurality of hydrogen pipe and leading out the hydrogen gas and the contact area.
While 202023170434.6 has the advantages described above, there are still some drawbacks; some intractable crystals can not be cleaned conveniently and effectively, the brush hair is brushed and can only clean crystals on a fixed path, but some edges and corners are not brushed, the intractable crystals at the edges and corners are required to be cleaned manually, and the reaction kettle is generally large in size and is still placed vertically.
In order to solve the above problems, it is necessary to provide a hydrogenation reactor for benzocaine crude drug production.
[ utility model ]
The utility model aims to solve the problems in the prior art, and provides a hydrogenation reaction kettle for benzocaine bulk drug production, which can enable staff to easily clean intractable crystals in the reaction kettle, and simultaneously improves the position of a discharge hole, thereby facilitating the placement of a receiving container.
In order to achieve the aim, the utility model provides a hydrogenation reaction kettle for benzocaine bulk drug production, which comprises a base, a support, a first hinge, an electric control telescopic rod, a second hinge, a third hinge, a tank body, a motor, a stirring rod, a tank cover, a discharging pipe and a discharging valve, wherein the left end of the upper end surface of the base is provided with the support, the right side of the support is provided with the tank body, the first hinge is connected between the upper part of the support and the upper part of the outer side wall of the tank body, the electric control telescopic rod is connected between the lower part of the support and the lower part of the outer side wall of the tank body, the second hinge is connected between one end of the electric control telescopic rod and the lower part of the outer side wall of the tank body, the third hinge is connected between the other end of the electric control telescopic rod and the lower part of the support, the lower end surface of the tank body is provided with the motor, the stirring rod adaptively connected with the motor shaft is arranged in the tank body, the tank opening of the tank body is provided with the tank cover, the upper end surface of the tank cover is provided with the discharging pipe, and the discharging valve is arranged in the discharging pipe.
Preferably, the lower end face of the base is provided with a plurality of first universal wheels.
Preferably, the left end of the base is provided with a limiting supporting plate, the lower end surface of the limiting supporting plate is provided with a plurality of second universal wheels, and the limiting supporting plate is adaptive to the discharging pipe.
Preferably, the tank bottom of the tank body is provided with a coaxial through hole, an inner hole of the through hole is provided with a coaxial sealing bearing, the motor is arranged on the lower end face of the tank bottom of the tank body, a rotating shaft of the motor is in sealing connection with an inner ring of the sealing bearing, a stirring rod is detachably fixed with the rotating shaft of the motor, and a scraping rod which is matched with the inner wall of the tank body is arranged on the stirring rod.
Preferably, the discharging pipe is arranged close to the inner wall of the left end of the tank body.
The utility model has the beneficial effects that: the utility model has simple structure and reasonable design, can enable staff to easily clean intractable crystals in the reaction kettle, improves the position of the discharge port and facilitates the placement of the receiving container; the first hinge is connected between the upper part of the support and the upper part of the outer side wall of the tank body, the electric control telescopic rod is connected between the lower part of the support and the lower part of the outer side wall of the tank body, the second hinge is connected between one end of the electric control telescopic rod and the lower part of the outer side wall of the tank body, and the third hinge is connected between the other end of the electric control telescopic rod and the lower part of the support, so that when intractable crystals need to be cleaned, the tank body can be turned to a horizontal posture, the tank body is convenient to clean, the upper end face of the tank cover is provided with the discharging pipe, the height of the discharging hole is improved, and when the discharging is carried out, the lower end of the tank body can realize high-position discharging by extending the electric control telescopic rod, the cooperation of the material receiving container and the discharging end of the tank body is facilitated, and the tank body does not need to be additionally lifted; through setting up spacing layer board, can appointed and connect the position of putting of material container, make the discharging pipe can with connect the material container to adapt to, make the finished product solution be difficult for spilling.
The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic diagram showing a front view in section of a hydrogenation reactor for producing benzocaine crude drugs according to the present utility model.
[ detailed description ] of the utility model
Referring to fig. 1, the hydrogenation reaction kettle for benzocaine bulk drug production comprises a base 1, a support 2, a first hinge 21, an electric control telescopic rod 3, a second hinge 31, a third hinge 32, a tank body 4, a motor 5, a stirring rod 51, a tank cover 6, a discharging pipe 61 and a discharging valve 62, wherein the support 2 is arranged at the left end of the upper end face of the base 1, the tank body 4 is arranged on the right side of the support 2, the first hinge 21 is connected between the upper part of the support 2 and the upper part of the outer side wall of the tank body 4, the electric control telescopic rod 3 is connected between the lower part of the outer side wall of the support 2, the second hinge 31 is connected between one end of the electric control telescopic rod 3 and the lower part of the outer side wall of the tank body 4, the third hinge 32 is connected between the other end of the electric control telescopic rod 3 and the lower part of the support 2, the lower end face of the tank body 4 is provided with the motor 5, the stirring rod 51 adaptively connected with the rotating shaft of the motor 5 is arranged inside the tank body 4, the tank cover 6 is arranged at the tank mouth of the tank body 4, the upper end face of the tank cover 6 is provided with the discharging pipe 61, and the discharging valve 62 is arranged inside the discharging pipe 61.
Wherein, the lower end face of the base 1 is provided with a plurality of first universal wheels 11.
The left end of the base 1 is provided with a limiting support plate 12, the lower end surface of the limiting support plate 12 is provided with a plurality of second universal wheels 13, and the limiting support plate 12 is adapted to the discharging pipe 61.
Wherein, the tank bottom of the tank body 4 is provided with a coaxial through hole 41, the inner hole of the through hole 41 is provided with a coaxial sealing bearing 42, the motor 5 is arranged on the lower end face of the tank bottom of the tank body 4, the rotating shaft of the motor 5 is in sealing connection with the inner ring of the sealing bearing 42, the stirring rod 51 is detachably fixed with the rotating shaft of the motor 5, and the stirring rod 51 is provided with a scraping rod 52 which is matched with the inner wall of the tank body 4.
Wherein the discharging pipe 61 is arranged near the inner wall of the left end of the tank body 4.
The working process of the utility model comprises the following steps:
in the working process of the hydrogenation reaction kettle for benzocaine crude drug production, after a tank cover 6 is opened, raw materials are poured into a tank body 4, the tank cover 6 is closed, a motor 5 is operated, a stirring rod 51 rotates to stir the raw materials, a scraping rod 52 scrapes the inner wall of the tank body 4, crystals are not easy to adhere to the inner wall of the tank body 4, when discharging is needed after the reaction is finished, an electric control telescopic rod 3 is operated, the electric control telescopic rod 3 stretches, the lower end of the tank body 4 rotates upwards until the tank body 4 is in a horizontal state or a tank opening of the tank body 4 is in a downward state, then a material receiving barrel is placed on a limiting supporting plate 12, a discharging valve 62 is opened, a finished product flows into the material receiving barrel through a discharging pipe 61, when the intractable crystals in the tank body 4 are needed to be cleaned, the tank body 4 is maintained to be conveniently cleaned in a horizontal posture, the tank cover 6 is opened, the stirring rod 51 is detached, and then the intractable crystals in the tank body 4 are cleaned by a cleaning tool.
The utility model has simple structure and reasonable design, can enable staff to easily clean intractable crystals in the reaction kettle, improves the position of the discharge port and facilitates the placement of the receiving container; the first hinge 21 is connected between the upper part of the bracket 2 and the upper part of the outer side wall of the tank body 4, the electric control telescopic rod 3 is connected between the lower part of the bracket 2 and the lower part of the outer side wall of the tank body 4, the second hinge 31 is connected between one end of the electric control telescopic rod 3 and the lower part of the outer side wall of the tank body 4, and the third hinge 32 is connected between the other end of the electric control telescopic rod 3 and the lower part of the bracket 2, so that the tank body 4 can be turned to a horizontal posture when intractable crystals need to be cleaned, staff can clean conveniently, and meanwhile, the upper end face of the tank cover 6 is provided with the discharging pipe 61, the height of a discharging hole is improved, and when the discharging hole is discharged, the lower end of the tank body 4 can be rotated upwards only by extending the electric control telescopic rod 3, so that the high-position discharging can be realized, the cooperation of a material receiving container and the discharging end of the tank body 4 is facilitated, and the tank body 4 does not need to be additionally lifted; by arranging the limiting support plate 12, the placement position of the receiving container can be specified, so that the discharging pipe 61 can be adapted to the receiving container, and the finished product solution is not easy to spill.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (5)
1. The hydrogenation reaction kettle for benzocaine bulk drug production is characterized in that: including base (1), support (2), first hinge (21), automatically controlled telescopic link (3), second hinge (31), third hinge (32), jar body (4), motor (5), stirring rod (51), cover (6), discharging pipe (61), bleeder valve (62), base (1) up end left end is equipped with support (2), support (2) right side is equipped with jar body (4), even has first hinge (21) between support (2) upper portion and jar body (4) lateral wall upper portion, even has automatically controlled telescopic link (3) between support (2) lower part and jar body (4) lateral wall lower part, even has second hinge (31) between automatically controlled telescopic link (3) one end and jar body (4) lateral wall lower part, even has third hinge (32) between automatically controlled telescopic link (3) other end and support (2) lower part, jar body (4) lower terminal surface is equipped with motor (5), jar body (4) inside be equipped with stirring rod (51) that link to each other with motor (5) pivot, jar body (4) mouth is equipped with cover (6) in being equipped with bleeder valve (61).
2. The hydrogenation reaction kettle for benzocaine bulk drug production as claimed in claim 1, wherein: the lower end face of the base (1) is provided with a plurality of first universal wheels (11).
3. The hydrogenation reaction kettle for benzocaine bulk drug production as claimed in claim 1, wherein: the left end of the base (1) is provided with a limiting support plate (12), the lower end surface of the limiting support plate (12) is provided with a plurality of second universal wheels (13), and the limiting support plate (12) is adaptive to the discharging pipe (61).
4. The hydrogenation reaction kettle for benzocaine bulk drug production as claimed in claim 1, wherein: the tank bottom of the tank body (4) is provided with a coaxial through hole (41), an inner hole of the through hole (41) is provided with a coaxial sealing bearing (42), a motor (5) is arranged on the lower end face of the tank bottom of the tank body (4), a rotating shaft of the motor (5) is in sealing connection with an inner ring of the sealing bearing (42), a stirring rod (51) is detachably fixed with the rotating shaft of the motor (5), and a scraping rod (52) which is matched with the inner wall of the tank body (4) is arranged on the stirring rod (51).
5. The hydrogenation reaction kettle for benzocaine bulk drug production as claimed in claim 1, wherein: the discharging pipe (61) is arranged close to the inner wall of the left end of the tank body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322276443.0U CN220657533U (en) | 2023-08-24 | 2023-08-24 | Hydrogenation reaction kettle for producing benzocaine bulk drug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322276443.0U CN220657533U (en) | 2023-08-24 | 2023-08-24 | Hydrogenation reaction kettle for producing benzocaine bulk drug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220657533U true CN220657533U (en) | 2024-03-26 |
Family
ID=90353978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322276443.0U Active CN220657533U (en) | 2023-08-24 | 2023-08-24 | Hydrogenation reaction kettle for producing benzocaine bulk drug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220657533U (en) |
-
2023
- 2023-08-24 CN CN202322276443.0U patent/CN220657533U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |