CN203916674U - A kind of efficient reactor for the production of salicylamide - Google Patents
A kind of efficient reactor for the production of salicylamide Download PDFInfo
- Publication number
- CN203916674U CN203916674U CN201420205447.8U CN201420205447U CN203916674U CN 203916674 U CN203916674 U CN 203916674U CN 201420205447 U CN201420205447 U CN 201420205447U CN 203916674 U CN203916674 U CN 203916674U
- Authority
- CN
- China
- Prior art keywords
- kettle
- main body
- external
- interior
- kettle body
- 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.)
- Expired - Fee Related
Links
- SKZKKFZAGNVIMN-UHFFFAOYSA-N Salicilamide Chemical compound NC(=O)C1=CC=CC=C1O SKZKKFZAGNVIMN-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229960000581 salicylamide Drugs 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000000376 reactant Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation 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
- Y02P20/10—Process efficiency
Abstract
The utility model relates to a kind of efficient reactor for the production of salicylamide, comprise kettle, wherein, described kettle comprises external kettle body and interior kettle, interior kettle is laterally fixed on external kettle body inside by rotating shaft, described external kettle body comprises external kettle body main body and external kettle body end cap, described external kettle body end cap one end is connected with external kettle body main body by hinge, the other end is fastenedly connected by securing member and external kettle body main body, between described external kettle body main body and external kettle body end cap, be provided with pulsometer, described interior kettle comprises interior kettle main body and interior kettle end cap, in described interior kettle main body, be laterally provided with some stirring rod, described stirring rod symmetrical surrounding that is distributed in described rotating shaft centered by rotating shaft, described rotating shaft is connected with motor, described motor is connected with power supply, its stirring efficiency is high, mixing quality is good, remove and install conveniently, simple to operate, greatly improve the productivity ratio of salicylamide, energy-efficient.
Description
Technical field
The utility model relates to a kind of efficiently for the production of the reactor of salicylamide, belongs to technical field of chemical.
Background technology
The broad understanding of reactor has the container of physics or chemical reaction, by the structural design to container and parameter configuration, realize the heating of technological requirement, evaporation, the mixture function of cooling and low high speed, it is more extensive that reactor uses in chemical production field, the agitating device of existing reactor comprises puddler and paddle, puddler is vertically arranged in reactor, paddle transverse rotation, the Combination of this agitating device set-up mode is poor, heat transfer rate is slow, thereby easily there is stirring the inhomogeneous inhomogeneous phenomenon of reaction in still that makes, causing target product is that the combined coefficient of salicylamide is low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of efficient reactor for the production of salicylamide for above drawback, and its stirring efficiency is high, and mixing quality is good, remove and install conveniently, simple to operate, greatly improve the productivity ratio of salicylamide, energy-efficient.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of efficient reactor for the production of salicylamide, comprise kettle, wherein, described kettle comprises external kettle body and interior kettle, the cross sectional shape of described interior kettle is rectangle, interior kettle is laterally fixed on external kettle body inside by rotating shaft, described external kettle body comprises external kettle body main body and external kettle body end cap, described external kettle body end cap one end is connected with external kettle body main body by hinge, the other end is fastenedly connected by securing member and external kettle body main body, between described external kettle body main body and external kettle body end cap, be provided with pulsometer, described interior kettle comprises interior kettle main body and interior kettle end cap, between described interior kettle main body and interior kettle end cap, be provided with sealing ring, and be fixed connection by bolt, in described interior kettle main body, be laterally provided with some stirring rod, described stirring rod can rotation the bottom that is fixed on described interior kettle main body, described stirring rod symmetrical surrounding that is distributed in described rotating shaft centered by rotating shaft, the angle a=95 of described stirring rod and vertical direction °-98 °, the base angle place of described interior kettle main body is provided with the baffle plate of circular arc, described rotating shaft is connected with motor, described motor is connected with power supply.
Above-mentioned a kind of efficient reactor for the production of salicylamide, wherein, external kettle body main body comprises that cross sectional shape is the reactive moieties of rectangle and the rear end part that cross sectional shape is circular arc, the length L 2 of the length L 1≤described external kettle body reactive moieties of described interior kettle.
The beneficial effects of the utility model are:
While utilizing the utility model to produce salicylamide, opening power makes to be attached thereto the motor connecing and rotates, driven by motor power transmission shaft rotates, power transmission shaft drives interior kettle to rotate heating again, and now, the reactant being positioned in interior kettle rotates with interior kettle, stirring rod can make reactant fully mix, react, after reaction finishes, open the securing member on external kettle body, effect by pulsometer is upwards opened external kettle body end cap, unload interior kettle end cap, taking-up target product, stirring efficiency is high, mixing quality is good, Combination is good, heat transfer rate is accelerated, homogeneous heating, there will not be the situation that is subject to thermal agitation inequality, reactant can fully be reflected and produce target product, greatly having improved object product is the productivity ratio of salicylamide, energy-efficient.
Simultaneously, stirring rod symmetrical surrounding that is distributed in described rotating shaft centered by rotating shaft, the angle a=95 of stirring rod and vertical direction °-98 °, the base angle place of interior kettle main body is provided with the baffle plate of circular arc, can effectively avoid reactant to be attached in interior kettle, improve reaction efficiency;
The length L 2 of the length L 1≤described external kettle body reactive moieties of interior kettle, because heater is fixed in external kettle body reactive moieties, this design can make interior kettle fully be heated, and improves reaction efficiency.
Brief description of the drawings
Fig. 1 is cutaway view of the present utility model
Fig. 2 is the side view of kettle in the utility model
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
A kind of efficient reactor for the production of salicylamide as shown in the figure, comprise kettle 1, wherein, described kettle 1 comprises external kettle body 2 and interior kettle 3, the cross sectional shape of described interior kettle 3 is rectangle, interior kettle 3 is laterally fixed on external kettle body 2 inside by rotating shaft 4, described external kettle body 2 comprises external kettle body main body 21 and external kettle body end cap 22, external kettle body main body 21 comprises that cross sectional shape is that reactive moieties 211 and the cross sectional shape of rectangle is the rear end part of circular arc 212, the length L 2 of the length L 1≤described external kettle body reactive moieties 211 of described interior kettle 3, described external kettle body end cap 22 one end are connected with external kettle body main body 21 by hinge 23, the other end is fastenedly connected by securing member 24 and external kettle body main body 21, between described external kettle body main body 21 and external kettle body end cap 22, be provided with pulsometer 25, described interior kettle 3 comprises interior kettle main body 31 and interior kettle end cap 32, between described interior kettle main body 31 and interior kettle end cap 32, be provided with sealing ring 33, and be fixed connection by bolt, described interior kettle main body 31 is interior is laterally provided with some stirring rod 5, described stirring rod 5 can rotation the bottom that is fixed on described interior kettle main body 31, described stirring rod 5 symmetrical surrounding that is distributed in described rotating shaft 4 centered by rotating shaft 4, described stirring rod 5 and vertical direction angle a=95 °-98 °, the base angle place of described interior kettle main body 31 is provided with the baffle plate 33 of circular arc, described rotating shaft 4 is connected with motor 6, described motor 6 is connected with power supply 7.
While utilizing the utility model to produce salicylamide, opening power makes to be attached thereto the motor connecing and rotates, driven by motor power transmission shaft rotates, power transmission shaft drives interior kettle to rotate heating again, and now, the reactant being positioned in interior kettle rotates with interior kettle, stirring rod can make reactant fully mix, react, after reaction finishes, open the securing member on external kettle body, effect by pulsometer is upwards opened external kettle body end cap, unload interior kettle end cap, taking-up target product, stirring efficiency is high, mixing quality is good, Combination is good, heat transfer rate is accelerated, homogeneous heating, there will not be the situation that is subject to thermal agitation inequality, reactant can fully be reflected and produce target product, greatly having improved object product is the productivity ratio of salicylamide, energy-efficient.
Simultaneously, stirring rod symmetrical surrounding that is distributed in described rotating shaft centered by rotating shaft, the angle a=95 of stirring rod and vertical direction °-98 °, the base angle place of interior kettle main body is provided with the baffle plate of circular arc, can effectively avoid reactant to be attached in interior kettle, improve reaction efficiency;
The length L 2 of the length L 1≤described external kettle body reactive moieties of interior kettle, because heater is fixed in external kettle body reactive moieties, this design can make interior kettle fully be heated, and improves reaction efficiency.
Here description of the present utility model and application is illustrative; not want scope of the present utility model to limit in the above-described embodiments; therefore, the utility model is not subject to the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of the utility model protection.
Claims (2)
1. an efficient reactor for the production of salicylamide, comprise kettle, it is characterized by, described kettle comprises external kettle body and interior kettle, the cross sectional shape of described interior kettle is rectangle, interior kettle is laterally fixed on external kettle body inside by rotating shaft, described external kettle body comprises external kettle body main body and external kettle body end cap, described external kettle body end cap one end is connected with external kettle body main body by hinge, the other end is fastenedly connected by securing member and external kettle body main body, between described external kettle body main body and external kettle body end cap, be provided with pulsometer, described interior kettle comprises interior kettle main body and interior kettle end cap, between described interior kettle main body and interior kettle end cap, be provided with sealing ring, and be fixed connection by bolt, in described interior kettle main body, be laterally provided with some stirring rod, described stirring rod can rotation the bottom that is fixed on described interior kettle main body, described stirring rod symmetrical surrounding that is distributed in described rotating shaft centered by rotating shaft, the angle a=95 of described stirring rod and vertical direction °-98 °, the base angle place of described interior kettle main body is provided with the baffle plate of circular arc, described rotating shaft is connected with motor, described motor is connected with power supply.
2. a kind of efficient reactor for the production of salicylamide as claimed in claim 1, it is characterized by, external kettle body main body comprises that cross sectional shape is the reactive moieties of rectangle and the rear end part that cross sectional shape is circular arc, the length L 2 of the length L 1≤described external kettle body reactive moieties of described interior kettle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205447.8U CN203916674U (en) | 2014-04-24 | 2014-04-24 | A kind of efficient reactor for the production of salicylamide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205447.8U CN203916674U (en) | 2014-04-24 | 2014-04-24 | A kind of efficient reactor for the production of salicylamide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203916674U true CN203916674U (en) | 2014-11-05 |
Family
ID=51812555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420205447.8U Expired - Fee Related CN203916674U (en) | 2014-04-24 | 2014-04-24 | A kind of efficient reactor for the production of salicylamide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203916674U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107774224A (en) * | 2016-08-31 | 2018-03-09 | 天津市津冠润滑脂有限公司 | Lubricating grease mediation kettle |
| CN114225768A (en) * | 2021-12-11 | 2022-03-25 | 镇江高鹏药业有限公司 | Salicylamide synthesis equipment and synthesis method thereof |
-
2014
- 2014-04-24 CN CN201420205447.8U patent/CN203916674U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107774224A (en) * | 2016-08-31 | 2018-03-09 | 天津市津冠润滑脂有限公司 | Lubricating grease mediation kettle |
| CN114225768A (en) * | 2021-12-11 | 2022-03-25 | 镇江高鹏药业有限公司 | Salicylamide synthesis equipment and synthesis method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20180424 |