CN204544169U - Multipurpose microwave chemosynthesis instrument - Google Patents
Multipurpose microwave chemosynthesis instrument Download PDFInfo
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- CN204544169U CN204544169U CN201520162931.1U CN201520162931U CN204544169U CN 204544169 U CN204544169 U CN 204544169U CN 201520162931 U CN201520162931 U CN 201520162931U CN 204544169 U CN204544169 U CN 204544169U
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Abstract
The utility model relates to a kind of multipurpose microwave chemosynthesis instrument, comprises shell, and described enclosure installs there-necked flask and the inner set temperature sensor of there-necked flask; Described temperature sensor is connected with the temperature sensor socket being arranged on enclosure; Magnetic stir bar is placed in described there-necked flask inside, and arranges firm banking between there-necked flask and shell; Described housing top end fixes rear column, and is fixedly installed on the reflux condensing tube of housing top end by the test tube clamp on rear column; Mounting glass three-way pipe bottom described reflux condensing tube, and glass three-way pipe is communicated with there-necked flask by the waveguide cut-off pipe being embedded in housing top end; Described base top installs reactor inner canister, reactor outer tank; In described reactor, cover is connected by pressure measurement pipe box with the pressure sensor be arranged on inside described shell; This apparatus design is reasonable, is applicable to normal pressure and high-pressure microwave synthetic reaction, of many uses.
Description
Technical field
The utility model belongs to microwave chemical synthesis field, is specifically related to a kind of multipurpose microwave chemosynthesis instrument possessing normal pressure microwave synthesis and high-pressure microwave synthesis condition, is applied to microwave chemical synthesis field.
Background technology
Microwave chemosynthesis instrument device catalysis can complete addition, replacement, esterification, hydrolysis, polymerization etc. and is permitted the physical processes such as the solvent extraction of eurypalynous organic, medicine and biochemical reaction and food, natural products and mineral.Be applicable to the association area such as Synthetic Organic Chemistry, biological medicine, and there is important using value in this field, chemical reaction or physical process can be impelled to become easily realize and complete at a high speed, current common microwave chemosynthesis instrument device, usually can only carry out the reaction of normal pressure unsealed system, purposes is subject to a lot of restriction.Develop a novel synthetic reaction instrument that can be used for high-pressure sealed system to be necessary, greatly can expand the application of microwave in pharmaceutical chemistry, organic synthesis etc., therefore, for the problems referred to above design, a kind of multipurpose microwave chemosynthesis instrument is proposed.
Utility model content
For above-mentioned prior art Problems existing, the utility model provides a kind of multipurpose microwave chemosynthesis instrument, possess normal pressure microwave synthesis and high-pressure microwave synthesis condition, meet the sample interpolation of experiment, backflow, agitating function, atmospheric synthesis can meet laboratory sample simultaneously and drip, refluxes and agitating function; Energy real time temperature measurement, pressure measurement in the building-up process of high-pressure sealed system, monitoring reactiveness; Inside cavity is provided with camera, by external LCDs Real Time Observation reaction, meets the need of market with this.
For achieving the above object, the technical solution adopted in the utility model is: a kind of multipurpose microwave chemosynthesis instrument, comprises shell, and described enclosure installs there-necked flask and the inner set temperature sensor of there-necked flask; Described temperature sensor is connected with the temperature sensor socket being arranged on enclosure; Magnetic stir bar is placed in described there-necked flask inside, and arranges firm banking between there-necked flask and shell; Described housing top end fixes rear column, and is fixedly installed on the reflux condensing tube of housing top end by the test tube clamp on rear column; Mounting glass three-way pipe bottom described reflux condensing tube, and glass three-way pipe is communicated with there-necked flask by the waveguide cut-off pipe being embedded in housing top end; Described base top installs reactor inner canister, reactor outer tank; In described reactor, cover is connected by pressure measurement pipe box with the pressure sensor be arranged on inside described shell, and described temperature sensor is inserted in reactor inner canister and covers.
Further, also comprise cover and the outer cover of reactor in reactor, in described reactor, cover and the outer cover of reactor are arranged on reactor inner canister, the outer tank top of reactor respectively, and cover fixed temperature sensor in reactor; In described reactor, cover is connected by pressure measurement pipe box with the pressure sensor be arranged on inside described shell.
Further, described shell left end installs fire door, and by switch control rule stove door switch under the fire door on the right side of switch on the fire door that is arranged on described housing top end and shell.
Further, under described fire door, bottom switch, power switch is installed, and under fire door, the magnetic agitation switch controlling magnetic stir bar is installed on switch top.
Further, LCDs, button are set above described fire door, and described keys upwards installs liquid crystal display.
Further, described enclosure sidewall installs camera, and camera is communicated with liquid crystal display.
Further, also comprise constant pressure funnel, described constant pressure funnel, reflux condensing tube and glass three-way pipe form U-shaped structure.
Further, screwed by silica gel bottle stopper between described there-necked flask and temperature sensor, and there-necked flask opening is screwed by glass bottle stopper.
The beneficial effects of the utility model are: the microwave technology of application of advanced as the new chemical reaction unit of physical catalyze means, primarily of compositions such as microwave catalysis instrument main frame, contact type temperature sensor, magnetic agitation system, reflux condensation mode systems.Instrument uses contact type temperature sensor, carries out Real-Time Monitoring to reaction temperature; Have temperature self-checking authentication function, intelligent temperature control is incubated, and temperature-controlled precision reaches ± and 1 DEG C; Nine grades of microwave powers are manually adjustable; Numeral method preset temperature, Current Temperatures, reaction time, make reaction condition very clear; Stainless steel cavity, corrosion-resistant, high temperature resistant; Microwave from leakage meets national standard.Instrumentation is simple, can direct observing response progress to experimentation complete monitoring, be applicable to scientific research and undergraduate course use, instrument can also control airtight reaction condition except synthesis under normal pressure by reaction form, there is the function of thermometric, pressure measurement, the curve of pressure, temperature and numerical value full screen display, for normal pressure, high-pressure synthesis provide fast, safety, the solution of automation, of many uses, durable in use, the different demands of every profession and trade client can be met.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the utility model overall structure synthesis under normal pressure system architecture schematic diagram;
Fig. 3 is the utility model overall structure reaction under high pressure system architecture schematic diagram;
In figure: 1-test tube clamp, 2-rear column, 3-glass three-way pipe, 4-LCDs, 5-fire door, 6-temperature sensor socket, 7-silica gel bottle stopper, 8-camera, 9-shell, 10-temperature sensor, 11-magnetic stir bar, 12-firm banking, 13-glass bottle stopper, 14-power switch, switch under 15-fire door, 16-magnetic agitation switch, 17-waveguide cut-off pipe, 18-button, switch on 19-fire door, 20-liquid crystal display, 21-reflux condensing tube, 22-constant pressure funnel, 23-there-necked flask, 24-reactor inner canister, 25-reactor outer tank, cover in 26-reactor, the outer cover of 27-reactor, 28-pressure measurement pipe box, 29-pressure sensor.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, will be described in detail the technical solution of the utility model below.Obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope that the utility model is protected.
As shown in Figure 1, Figure 2 and Figure 3: a kind of multipurpose microwave chemosynthesis instrument, comprises shell 9, there-necked flask 23 is installed and the inner set temperature sensor 10 of there-necked flask 23 in described shell 9 inside; Described temperature sensor 10 is connected with the temperature sensor socket 6 being arranged on shell 9 inside; Magnetic stir bar 11 is placed in described there-necked flask 23 inside, and arranges firm banking 12 between there-necked flask 23 and shell 9; Rear column 2 is fixed on described shell 9 top, and is fixedly installed on the reflux condensing tube 21 on shell 9 top by the test tube clamp 1 on rear column 2; Mounting glass three-way pipe 3 bottom described reflux condensing tube 21, and glass three-way pipe 3 is communicated with there-necked flask 23 by the waveguide cut-off pipe 17 being embedded in shell 9 top; Reactor inner canister 24, reactor outer tank 25 are installed in described base 12 top; In described reactor, cover 26 is connected by pressure measurement pipe box 28 with the pressure sensor 29 be arranged on inside described shell 9.
As optimisation technique scheme of the present utility model: also comprise cover 26 and the outer cover 27 of reactor in reactor, in described reactor, cover 26 and the outer cover 27 of reactor are arranged on reactor inner canister 24, reactor outer tank 25 top respectively, and cover 26 fixed temperature sensor 10 in reactor; In described reactor, cover 26 is connected by pressure measurement pipe box 28 with the pressure sensor 29 be arranged on inside described shell 9.Described shell 9 left end installs fire door 5, and controls fire door 5 switch by switch 15 under the fire door on the right side of switch 19 on the fire door that is arranged on described shell 9 top and shell 9; Bottom switch 15, power switch 14 is installed under described fire door, and under fire door, the magnetic agitation switch 16 controlling magnetic stir bar 11 is installed on switch 15 top; LCDs 4, button 18 are set above described fire door 5, and above described button 18, liquid crystal display 20 are installed; Described shell 9 internal side wall installs camera 8, and camera 8 is communicated with liquid crystal display 20; Also comprise constant pressure funnel 22, described constant pressure funnel 22, reflux condensing tube 21 and glass three-way pipe 3 form U-shaped structure; Screwed by silica gel bottle stopper 7 between described there-necked flask 23 and temperature sensor 10, and there-necked flask 23 opening is screwed by glass bottle stopper 13.
As operation principle of the present utility model: synthesis under normal pressure system: opening power, chip control system controls magnetron microwave by transformer, controls reactor temperature by temperature sensor; Magnetic agitation switch adjustable magnetic rotor speed, make reaction more abundant, temperature is more even; Temperature sensor real time temperature measurement by chip system in addition temperature control; LCDs 4 is connected with chip system, shows response parameter in real time; Button 18 is connected with chip system, for arranging response parameter; Reaction under high pressure system: opening power, chip control system controls magnetron microwave by transformer, controls reactor temperature, control reacting kettle inner pressure by pressure sensor by temperature sensor; Motor switch controls electric machine rotation, makes the uniform rotation of cavity bottom rotating disk; LCDs 4 is connected with chip system, shows response parameter in real time; Button 18 is connected with chip system, for arranging response parameter; Ventilating fan is arranged on cavity top, can accelerate tank body cooling after the completion of reaction.
As high-pressure synthesizer installation steps of the present utility model: the socket on temperature sensor aviation plug and cavity is seated, and tightening nut; Rupture pressure disc is put into the polytetrafluoro nut of reactor inner canister cover, then inner canister cover of screwing on.Guarantee polytetrafluoro nut screwing clamping, otherwise have gas leakage, affect experiment effect; Reaction reagent is added in reactor polytetrafluoro inner canister, cover polytetrafluoro inner canister cover, again the inner canister covering cover is inserted in PEEK outer tank, PEEK outer tank of screwing on cover, PEEK outer tank cover is tightened again with spanner and firm banking, so complete water heating kettle just installs, sensor is inserted in main tank, to screw on pressure measurement nut, again mounted reactor is put on cavity polytetrafluoro base, when manometric module is installed: this assembly two is interchangeable, and one connects pressure sensor joint on cavity, and one is connected on main tank pressure measuring tie-in.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.
Claims (8)
1. a multipurpose microwave chemosynthesis instrument, comprise shell (9), it is characterized in that: there-necked flask (23) is installed and the inner set temperature sensor (10) of there-necked flask (23) in described shell (9) inside; Described temperature sensor (10) is connected with the temperature sensor socket (6) being arranged on shell (9) inside; Magnetic stir bar (11) is placed in described there-necked flask (23) inside, and arranges firm banking (12) between there-necked flask (23) and shell (9); Rear column (2) is fixed on described shell (9) top, and is fixedly installed on the reflux condensing tube (21) on shell (9) top by the test tube clamp (1) on rear column (2); Described reflux condensing tube (21) bottom mounting glass three-way pipe (3), and glass three-way pipe (3) is communicated with there-necked flask (23) by the waveguide cut-off pipe (17) being embedded in shell (9) top; Reactor inner canister (24), reactor outer tank (25) are installed in described base (12) top.
2. multipurpose microwave chemosynthesis instrument according to claim 1, it is characterized in that: also comprise cover in reactor (26) and the outer cover (27) of reactor, in described reactor, cover (26) and the outer cover (27) of reactor are arranged on reactor inner canister (24), reactor outer tank (25) top respectively, and cover (26) fixed temperature sensor (10) in reactor; In described reactor, cover (26) is connected by pressure measurement pipe box (28) with the pressure sensor (29) being arranged on described shell (9) inner side.
3. multipurpose microwave chemosynthesis instrument according to claim 1 and 2, it is characterized in that: described shell (9) left end installs fire door (5), and by switch (15) control fire door (5) switch under the fire door on switch (19) on the fire door that is arranged on described shell (9) top and shell (9) right side.
4. multipurpose microwave chemosynthesis instrument according to claim 3, it is characterized in that: under described fire door, power switch (14) is installed in switch (15) bottom, and under fire door, the magnetic agitation switch (16) controlling magnetic stir bar (11) is installed on switch (15) top.
5. multipurpose microwave chemosynthesis instrument according to claim 4, it is characterized in that: described fire door (5) top arranges LCDs (4), button (18), and liquid crystal display (20) is installed in described button (18) top.
6. the multipurpose microwave chemosynthesis instrument according to claim 1 or 4, it is characterized in that: described shell (9) internal side wall installs camera (8), and camera (8) is communicated with liquid crystal display (20).
7. multipurpose microwave chemosynthesis instrument according to claim 6, it is characterized in that: also comprise constant pressure funnel (22), described constant pressure funnel (22), reflux condensing tube (21) and glass three-way pipe (3) form U-shaped structure.
8. the multipurpose microwave chemosynthesis instrument according to claim 1 or 7, it is characterized in that: screwed by silica gel bottle stopper (7) between described there-necked flask (23) and temperature sensor (10), and there-necked flask (23) opening is screwed by glass bottle stopper (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162931.1U CN204544169U (en) | 2015-03-20 | 2015-03-20 | Multipurpose microwave chemosynthesis instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162931.1U CN204544169U (en) | 2015-03-20 | 2015-03-20 | Multipurpose microwave chemosynthesis instrument |
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| CN204544169U true CN204544169U (en) | 2015-08-12 |
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| CN201520162931.1U Active CN204544169U (en) | 2015-03-20 | 2015-03-20 | Multipurpose microwave chemosynthesis instrument |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108300854A (en) * | 2018-04-10 | 2018-07-20 | 铜仁学院 | A kind of microwave reaction device and application process leaching pyrolusite |
| CN111298740A (en) * | 2019-11-26 | 2020-06-19 | 英都斯特(无锡)感应科技有限公司 | Magnetic field catalytic reactor and application |
-
2015
- 2015-03-20 CN CN201520162931.1U patent/CN204544169U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108300854A (en) * | 2018-04-10 | 2018-07-20 | 铜仁学院 | A kind of microwave reaction device and application process leaching pyrolusite |
| CN108300854B (en) * | 2018-04-10 | 2023-09-22 | 铜仁学院 | Microwave reaction device for leaching pyrolusite and application method |
| CN111298740A (en) * | 2019-11-26 | 2020-06-19 | 英都斯特(无锡)感应科技有限公司 | Magnetic field catalytic reactor and application |
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