CN204768591U - Experimental device for can control multipolymers building -up reactions - Google Patents
Experimental device for can control multipolymers building -up reactions Download PDFInfo
- Publication number
- CN204768591U CN204768591U CN201520471633.0U CN201520471633U CN204768591U CN 204768591 U CN204768591 U CN 204768591U CN 201520471633 U CN201520471633 U CN 201520471633U CN 204768591 U CN204768591 U CN 204768591U
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- China
- Prior art keywords
- material liquid
- storage tank
- liquid storage
- peristaltic pump
- reactor
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Abstract
The utility model relates to a synthesizer, concretely relates to experimental device for can control multipolymers building -up reactions. Raw material liquid storage tank passes through linking to each other of pipeline and peristaltic pump, the pipeline that passes through of peristaltic pump links to each other with the reactor, the reactor on be connected with condensing equipment, nitrogen cylinder, mixer and temperature measuring device respectively, peristaltic pump connection the porous plug of a plurality of feed ports has, four exports of peristaltic pump respectively through the different feed ports on the pipe connection porous plug, the other end and the import of spherical glass pipe of porous plug link to each other, the export of spherical glass pipe link to each other with the reactor. The utility model discloses replace traditional manual ordinary pressure dropwise add funnel with automatic peristaltic pump, control dropwise add speed that can be better, the polymericular weight distribution range of formation is narrower. Preblend with spherical glass pipe before the reaction, make reaction liquid mix more evenly.
Description
Technical field
The utility model relates to a kind of synthesizer, is specifically related to a kind of experimental provision that can control multiple copolymer synthetic reaction.
Background technology
Producing multiple copolymer needs plurality of raw materials to be mixed, need when reacting to control material rate, technological parameter etc., in the prior art, the device producing multiple copolymer makes difficulty, costly, reaction controlling difficulty is high, and production efficiency is poor, needs to design a kind of reaction unit being exclusively used in production multiple copolymer.
Utility model content
The technical problems to be solved in the utility model is in the prior art, and the device producing multiple copolymer makes difficulty, and costly, reaction controlling difficulty is high, the problem of production efficiency difference.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is:
A kind of experimental provision that can control multiple copolymer synthetic reaction, comprise material liquid storage tank, peristaltic pump and reactor, described material liquid storage tank comprises the first material liquid storage tank, the second material liquid storage tank, the 3rd material liquid storage tank and the 4th material liquid storage tank, and the 3rd described material liquid storage tank and the 4th material liquid storage tank are by the heating of material liquid storage tank preheating apparatus; Described peristaltic pump is provided with four imports and four outlets, and four described outlets are corresponding with four imports respectively; The first described material liquid storage tank, the second material liquid storage tank, the 3rd material liquid storage tank are connected with four imports of peristaltic pump respectively by pipeline with the 4th material liquid storage tank, and four outlets of described peristaltic pump are connected with reactor respectively by pipeline; Described reactor is by reactor heating devices heat; Described reactor is connected to condensing unit, nitrogen cylinder, mixer and temperature measuring equipment; Described peristaltic pump connects the porous plug with multiple charging hole, four outlets of described peristaltic pump connect the different feeds hole on porous plug respectively by pipeline, the other end of described porous plug is connected with the import of a spherical glass pipe, and the outlet of described spherical glass pipe is connected with reactor.
Described reactor is five mouthfuls of flasks.
Described peristaltic pump there is material liquid flow regulator.
Beneficial effect:
Flask on market mostly is three mouthfuls, four-hole boiling flask, flask more than five mouthfuls makes difficulty, costly, uncommon, this device utilizes many flexible pipes of peristaltic pump to drip raw material, many flexible pipes insert the cork of a band porous, and a mouth in flask filled in again by porous cork, and dripping mouth so only needs a mouth of flask to reduce the number of openings of flask.Substitute traditional manual normal pressure addition funnel with automatic peristaltic pump, better can control rate of addition, the polymer molecular weight distribution of formation is narrower.Reaction before carry out premixed with spherical glass pipe, make reactant liquor mixing evenly.With material liquid storage tank preheating apparatus heating raw, when raw material is solid, heat fused enters peristaltic pump in advance.
Accompanying drawing explanation
Fig. 1: the structural representation that can control the experimental provision of multiple copolymer synthetic reaction of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.
A kind of experimental provision that can control multiple copolymer synthetic reaction, comprise material liquid storage tank, peristaltic pump and reactor, described material liquid storage tank comprises the first material liquid storage tank, the second material liquid storage tank, the 3rd material liquid storage tank and the 4th material liquid storage tank, and the 3rd described material liquid storage tank and the 4th material liquid storage tank are by the heating of material liquid storage tank preheating apparatus; Described peristaltic pump is provided with four imports and four outlets, and four described outlets are corresponding with four imports respectively; The first described material liquid storage tank, the second material liquid storage tank, the 3rd material liquid storage tank are connected with four imports of peristaltic pump respectively by pipeline with the 4th material liquid storage tank, and four outlets of described peristaltic pump are connected with reactor respectively by pipeline; Described reactor is by reactor heating devices heat; Described reactor is connected to condensing unit, nitrogen cylinder, mixer and temperature measuring equipment; Described peristaltic pump connects the porous plug with multiple charging hole, four outlets of described peristaltic pump connect the different feeds hole on porous plug respectively by pipeline, the other end of described porous plug is connected with the import of a spherical glass pipe, and the outlet of described spherical glass pipe is connected with reactor.Described reactor is five mouthfuls of flasks.Described peristaltic pump there is material liquid flow regulator.
The above; it is only preferred embodiment of the present utility model; not any pro forma restriction is done to the utility model; any those skilled in the art; do not departing within the scope of technical solutions of the utility model; according to technical spirit of the present utility model, any simple amendment that above embodiment is done, equivalently replace and improve, within the protection domain all still belonging to technical solutions of the utility model.
Claims (3)
1. one kind can control the experimental provision of multiple copolymer synthetic reaction, comprise material liquid storage tank, peristaltic pump and reactor, it is characterized in that: described material liquid storage tank comprises the first material liquid storage tank, the second material liquid storage tank, the 3rd material liquid storage tank and the 4th material liquid storage tank, the 3rd described material liquid storage tank and the 4th material liquid storage tank are by the heating of material liquid storage tank preheating apparatus; Described peristaltic pump is provided with four imports and four outlets, and four described outlets are corresponding with four imports respectively; The first described material liquid storage tank, the second material liquid storage tank, the 3rd material liquid storage tank are connected with four imports of peristaltic pump respectively by pipeline with the 4th material liquid storage tank, and four outlets of described peristaltic pump are connected with reactor respectively by pipeline; Described reactor is by reactor heating devices heat; Described reactor is connected to condensing unit, nitrogen cylinder, mixer and temperature measuring equipment; Described peristaltic pump connects the porous plug with multiple charging hole, four outlets of described peristaltic pump connect the different feeds hole on porous plug respectively by pipeline, the other end of described porous plug is connected with the import of a spherical glass pipe, and the outlet of described spherical glass pipe is connected with reactor.
2. can control the experimental provision of multiple copolymer synthetic reaction as claimed in claim 1, it is characterized in that: described reactor is five mouthfuls of flasks.
3. can control the experimental provision of multiple copolymer synthetic reaction as claimed in claim 1, it is characterized in that: described peristaltic pump have material liquid flow regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520471633.0U CN204768591U (en) | 2015-07-03 | 2015-07-03 | Experimental device for can control multipolymers building -up reactions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520471633.0U CN204768591U (en) | 2015-07-03 | 2015-07-03 | Experimental device for can control multipolymers building -up reactions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204768591U true CN204768591U (en) | 2015-11-18 |
Family
ID=54508722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520471633.0U Expired - Fee Related CN204768591U (en) | 2015-07-03 | 2015-07-03 | Experimental device for can control multipolymers building -up reactions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204768591U (en) |
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2015
- 2015-07-03 CN CN201520471633.0U patent/CN204768591U/en not_active Expired - Fee Related
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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: 20151118 Termination date: 20180703 |