CN205403924U - Synthetic experimental apparatus of non -ion surfactant - Google Patents
Synthetic experimental apparatus of non -ion surfactant Download PDFInfo
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- CN205403924U CN205403924U CN201620178493.2U CN201620178493U CN205403924U CN 205403924 U CN205403924 U CN 205403924U CN 201620178493 U CN201620178493 U CN 201620178493U CN 205403924 U CN205403924 U CN 205403924U
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Abstract
The utility model relates to a synthetic experimental apparatus of non -ion surfactant. Its technical scheme is: upper portion at the electronic scale is equipped with the head tank, right side at the head tank is connected with dosing pipe, left end at dosing pipe is equipped with the A valve, right -hand member at dosing pipe is equipped with the B valve, be connected with the control by temperature change agitator on dosing pipe's right side, install reation kettle in the control by temperature change agitator, top left side at reation kettle is equipped with the feed valve, top right side at reation kettle is equipped with the business turn over pneumatic valve, right side at the control by temperature change agitator is connected with the nitrogen cylinder, from the top down is equipped with the relief pressure valve in proper order between control by temperature change agitator and nitrogen cylinder, advance the nitrogen valve, the evacuation valve, send out empty valve and vacuum pump. The beneficial effects of the utility model are that: the utility model discloses the device can synthesize different performance non -ion surfactant products as required, and feeding ration difficulty, experiment repeatability are hanged down in the solution non -ion surfactant building -up process, poor problem is stabilized to the product.
Description
Technical field
This utility model relates to a kind of compound experiment device, particularly to a kind of nonionic surfactant compound experiment device.
Background technology
The synthesis of any Fine Organic Chemical product and production are required for researching and developing from laboratory, Fine Organic Chemical product quality-improving is also required to carry out lot of experiments.Laboratory installation for the synthesis of Fine Organic Chemical product is of a great variety, but it is professional very strong, device characteristic is main relevant with synthesis material character Fine Organic Chemical moral character energy, at present, what market sale was maximum is autoclave, and autoclave is also only in Fine Organic Chemical product synthesizer building block or an equipment.For some colleges and universities application chemistry major student, study Fine Organic Chemical course be unable to do without compound experiment, and the synthesizer that this compound experiment is used must be reliable and stable, reproducible, and safety is high, raw material dosage is few, rare sale on this professional very strong device market.
Summary of the invention
The purpose of this utility model is aiming at the drawbacks described above that prior art exists, thering is provided a kind of nonionic surfactant compound experiment device, this utility model solves that charging difficult quantitation in nonionic surfactant building-up process, experimental repeatability be low, product stablizes poor problem.
Its technical scheme is: include electronic scale, head tank, quantity tube, reactor, Temperature control stirrer, vacuum pump, nitrogen cylinder, it is provided with head tank on the top of electronic scale, it is connected to quantity tube on the right side of head tank, left end at quantity tube is provided with A valve, right-hand member at quantity tube is provided with B valve, it is connected to Temperature control stirrer on the right side of quantity tube, reactor is installed in Temperature control stirrer, top left side at reactor is provided with inlet valve, air valve it is provided with on the right side of the top of reactor, it is connected to nitrogen cylinder on the right side of Temperature control stirrer, air relief valve it is sequentially provided with from top to bottom between Temperature control stirrer and nitrogen cylinder, enter nitrogen valve, vacuum pumping valve, send out empty valve and vacuum pump.
The weighing tray diameter of above-mentioned electronic scale is Φ 10～20cm.
The beneficial effects of the utility model are: this device can synthesize different performance nonionic surfactant product as required, this device have building-up process charging quantitatively accurately, raw material dosage is few, experimental repeatability good, product stablize advantages of higher, charging difficult quantitation in solution nonionic surfactant building-up process, experimental repeatability are low, product stablizes poor problem.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is the structural representation of quantity tube；
In upper figure: electronic scale 1, head tank 2, A valve 3, quantity tube 4, B valve 5, inlet valve 6, air valve 7, reactor 8, Temperature control stirrer 9, enter nitrogen valve 10, vacuum pumping valve 11, send out empty valve 12, vacuum pump 13, air relief valve 14, nitrogen cylinder 15.
Detailed description of the invention
In conjunction with accompanying drawing 1-2, the utility model will be further described:
This utility model includes electronic scale 1, head tank 2, quantity tube 4, reactor 8, Temperature control stirrer 9, vacuum pump 13, nitrogen cylinder 15, it is provided with head tank 2 on the top of electronic scale 1, it is connected to quantity tube 4 on the right side of head tank 2, left end at quantity tube 4 is provided with A valve 3, right-hand member at quantity tube 4 is provided with B valve 5, it is connected to Temperature control stirrer 9 on the right side of quantity tube 4, reactor 8 is installed in Temperature control stirrer 9, top left side at reactor 8 is provided with inlet valve 6, air valve 7 it is provided with on the right side of the top of reactor 8, it is connected to nitrogen cylinder 15 on the right side of Temperature control stirrer 9, air relief valve 14 it is sequentially provided with from top to bottom between Temperature control stirrer 9 and nitrogen cylinder 15, enter nitrogen valve 10, vacuum pumping valve 11, send out empty valve 12 and vacuum pump 13.
Wherein, electronic scale 1 maximum capacity 4kg, minimum precision is 0.01g, and weighing tray diameter is Φ 10～20cm.
It addition, quantity tube 4 be two ends diameter of phi 6 × 1.5 external diameter 6mm/ internal diameter 3mm, mid diameter be Φ 14 × 1 external diameter 14mm/ internal diameter 12mm, volume respectively 5ml, 8ml, 12ml, 16ml, 20ml series reducing stainless steel metal pipe.
During use, gas or light liquid feeds A charging feedstock tank, electronic scale is weighed；Heavy liquid or solid material B(include catalyst) metering addition reactor, connect according to nonionic surfactant synthesizer schematic diagram, then, Temperature control stirrer is heated to assigned temperature, start stirring, it is then turned on vacuum pump evacuation dehydration, and switch pour nitrogen purge dehydration, temperature, after dehydration meets requirement, by quantity tube, material A is slowly added to reactor, material A and material B in reactor are in stirring, react under catalyst action, after reaction terminates, stop heating and stirring, dismounting connects pipeline, open reaction kettle cover, pipette product, carry out properties of product to measure and characterize.
The above, be only preferred embodiment of the present utility model, and this utility model is all revised possibly also with the technical scheme of above-mentioned elaboration or is revised as equivalent technical scheme by any those of ordinary skill in the art.Therefore, any simple modification carried out according to the technical solution of the utility model or substitute equivalents, belong to the greatest extent the scope that this utility model claims.
Claims (2)
- null1. a nonionic surfactant compound experiment device，It is characterized in that: include electronic scale (1)、Head tank (2)、Quantity tube (4)、Reactor (8)、Temperature control stirrer (9)、Vacuum pump (13)、Nitrogen cylinder (15)，It is provided with head tank (2) on the top of electronic scale (1)，It is connected to quantity tube (4) on the right side of head tank (2)，Left end at quantity tube (4) is provided with A valve (3)，Right-hand member at quantity tube (4) is provided with B valve (5)，It is connected to Temperature control stirrer (9) on the right side of quantity tube (4)，Reactor (8) is installed in Temperature control stirrer (9)，Top left side at reactor (8) is provided with inlet valve (6)，Air valve (7) it is provided with on the right side of the top of reactor (8)，It is connected to nitrogen cylinder (15) on the right side of Temperature control stirrer (9)，Air relief valve (14) it is sequentially provided with from top to bottom between Temperature control stirrer (9) and nitrogen cylinder (15)、Enter nitrogen valve (10)、Vacuum pumping valve (11)、Send out empty valve (12) and vacuum pump (13).
- 2. a kind of nonionic surfactant compound experiment device according to claim 1, is characterized in that: the weighing tray diameter of electronic scale (1) is Φ 10～20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178493.2U CN205403924U (en) | 2016-03-09 | 2016-03-09 | Synthetic experimental apparatus of non -ion surfactant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178493.2U CN205403924U (en) | 2016-03-09 | 2016-03-09 | Synthetic experimental apparatus of non -ion surfactant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205403924U true CN205403924U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620178493.2U Expired - Fee Related CN205403924U (en) | 2016-03-09 | 2016-03-09 | Synthetic experimental apparatus of non -ion surfactant |
Country Status (1)
| Country | Link |
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| CN (1) | CN205403924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219094A (en) * | 2017-04-17 | 2017-09-29 | 山东亿盛实业有限公司 | The sampler and sampling method of a kind of alkyl aluminum |
-
2016
- 2016-03-09 CN CN201620178493.2U patent/CN205403924U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219094A (en) * | 2017-04-17 | 2017-09-29 | 山东亿盛实业有限公司 | The sampler and sampling method of a kind of alkyl aluminum |
| CN107219094B (en) * | 2017-04-17 | 2020-03-31 | 山东亿盛实业有限公司 | Sampling device and sampling method for alkyl aluminum |
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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: 20160727 Termination date: 20170309 |