CN207300941U - A kind of device for being used to measure Cloud Points of Nonionic Surfactants - Google Patents
A kind of device for being used to measure Cloud Points of Nonionic Surfactants Download PDFInfo
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- CN207300941U CN207300941U CN201720967479.5U CN201720967479U CN207300941U CN 207300941 U CN207300941 U CN 207300941U CN 201720967479 U CN201720967479 U CN 201720967479U CN 207300941 U CN207300941 U CN 207300941U
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- water
- bath
- base
- column
- glass tube
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Abstract
The utility model discloses a kind of device for being used to measure Cloud Points of Nonionic Surfactants, including protective screen, column and base, the base to be equipped with water-bath, and the lower section of water-bath is equipped with three-way pipeline；The left end of the base is installed with column, and column is equipped with clamping device；The glass tube is hung in the cavity of water-bath；Slide is also installed, slide is equipped with sliding block on the column；The sliding block is equipped with stent, and the other end of stent is equipped with temperature sensor；Gas generating unit, gas generating unit gas outlet are additionally provided with the base, gas outlet is placed in the bottom of glass tube；Digital display screen, gas flow adjuster, switch button and pump capacity controller are additionally provided with the base.The utility model is simple and reasonable, and heating and mixing effect are good, and solution reaction is abundant, and the measuring point result of cloud point is accurate, while safe and reliable during device use.
Description
Technical field
Field of chemical equipment is the utility model is related to, is specifically a kind of dress for being used to measure Cloud Points of Nonionic Surfactants
Put.
Background technology
Cloud point is a characteristic constant of nonionic surfactant, it is by surfactant molecule structure and coexisting substances
Influence.The aqueous solution of surfactant, as turbid phenomenon occurs in the rise of temperature, surfactant is turned by being completely dissolved
It is changed into being partly dissolved, temperature when it changes is cloud point temperature.Cloud point is the uniform micellar solution hair of nonionic surfactant
The temperature of raw phase separation, is its very important physical parameter.Therefore, when surfactant is produced, cloud point measurement knot
The accuracy of fruit is most important.The measurement device of Cloud Points of Nonionic Surfactants at present, accuracy is not high, while while operating pacifies
Full property is relatively low, and using effect is very undesirable.
Utility model content
The purpose of this utility model is to provide a kind of device for being used to measure Cloud Points of Nonionic Surfactants, to solve
Problem proposed in the above background technology.
To achieve the above object, the utility model provides following technical solution：
A kind of device for being used to measure Cloud Points of Nonionic Surfactants, including protective screen, electromagnetic coil, column, glass
Pipe, water-bath and base, the base are equipped with water-bath, and the lower section of water-bath is equipped with three-way pipeline；The three-way pipeline
One end is connected with the bottom of water-bath, and one end is connected by micro pump with the left side lumbar of water-bath, and one end passes through Miniature water
Pump is connected with the left lumbar of water-bath；The left end of the base is installed with column, and column is equipped with clamping device；It is described
Glass tube is hung in the cavity of water-bath；Slide is also installed, slide is equipped with sliding block on the column；The sliding block is equipped with
Stent, the other end of stent are equipped with temperature sensor；In the temperature sensor insertion glass tube；Gas is additionally provided with the base
Body generating means, gas generating unit are equipped with ventilation pipe, and the other end of ventilation pipe is equipped with gas outlet, and gas outlet is placed in glass
The bottom of glass pipe；Digital display screen, gas flow adjuster, switch button and pump capacity control are additionally provided with the base
Device.
As further program of the utility model：The subregion of the three-way pipeline is metallic conduit, metallic conduit
On be wound with electromagnetic coil, electromagnetic coil is connected with current controller.
As further program of the utility model：The temperature sensor is high accuracy number temperature sensor.
Compared with prior art, the beneficial effects of the utility model are：Device when in use, three-way pipeline and water-bath
Connection, the electromagnetic coil heating apparatus that three-way pipeline is equipped with, makes each point temperature in water-bath uniform and stable, while three-way pipe
Micro pump on road can realize the flow control with water in water-bath, make whole device heating system more stably and controllable；
By making the solution in glass tube be stirred more fully in the bubble of glass tube bottom discharge gas, generation, further really
The abundant reaction of solution mixture is protected；The setting of protective screen further increases the security of working environment；Adjust electric current control
Device processed, is made the temperature in water-bath be fluctuated with slower temperature changing speed, observes solution conditions, record the critical shape of multiple solution
The temperature value of temperature sensor under state, it is more accurate as cloud point, the measurement result of cloud point to be averaged.To sum up, whole device
Simple and reasonable, heating and mixing effect are good, and solution reaction is abundant, and the measuring point result of cloud point is accurate, while during device use
Securely and reliably, there is very high practicality.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1- protective screens, 2- slides, 3- sliding blocks, 4- temperature sensors, 5- digital display screens, 6- gas flows are adjusted
Device, 7- switch buttons, 8- pump capacity controllers, 9- current controllers, 10- electromagnetic coils, 11- three-way pipelines, 12- gases
Generating means, 13- gas outlets, 14- columns, 15- glass tubes, 16- clamping devices, 17- water-baths, 18- bases, 19- Miniature waters
Pump.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the utility model embodiment, a kind of device for being used to measure Cloud Points of Nonionic Surfactants,
Including protective screen 1, electromagnetic coil 10, column 14, glass tube 15, water-bath 17 and base 18, the base 18 is equipped with water-bath
Pot 17, the lower section of water-bath 17 is equipped with three-way pipeline 11；One end of the three-way pipeline 11 is connected with the bottom of water-bath 17, and one
End is connected by micro pump 19 with the left side lumbar of water-bath 17, and one end passes through micro pump 19 and the right side waist of water-bath 17
Portion connects；The subregion of the three-way pipeline 11 is metallic conduit, and electromagnetic coil 10 is wound with metallic conduit；Shown electromagnetism
Coil 10 is connected with current controller 9, and the effect of current controller 9 is to metallic conduit when control electromagnetic coil 10 produces vortex
The heating-up temperature and the rate of heat addition of internal water；The left end of the base 18 is installed with column 14, and column 14 is equipped with clamping
Device 16；The effect of the clamping device 16 is to be used to clamping and fixing glass tube 15；The glass tube 15 hangs on water-bath
In 17 cavity；Slide 2 is also installed, slide 2 is equipped with sliding block 3 on the column 14；The sliding block 3 is equipped with stent, stent
The other end be equipped with temperature sensor 4；The temperature sensor 4 is inserted into glass tube 15, and temperature sensor 4 is the high-precision number of degrees
Word temperature sensor；Gas generating unit 12 is additionally provided with the base 18, gas generating unit 12 is equipped with ventilation pipe, leads to
The other end of feed channel is equipped with gas outlet 13, and gas outlet 13 is placed in the bottom of glass tube 15；Numeral is additionally provided with the base 18
Display screen 5, gas flow adjuster 6, switch button 7 and pump capacity controller 8.
The operation principle of the utility model is：Device when in use, weighs the sample to be tested of certain neck, is dissolved in water and dilute
Defined concentration is released, the solution after dilution is poured into glass tube 15, temperature sensor 4 and water-bath 17 are put as shown in Figure 1
In in glass tube 15；Electromagnetic coil 10 produces vortex, is heated so as to fulfill to the water in three-way pipeline 11, current controller
The heating-up temperature and the rate of heat addition of 9 accurate control electromagnetic coils 10；The micro pump 19 that three-way pipeline 11 is equipped with realizes water-bath
The flowing and displacement of moisture between pot 17 and three-way pipeline 11；Adjusting gas flow adjuster 6, makes gas generating unit 12 with suitable
When speed produce gas, the gas of generation is blown into glass tube 15 through gas outlet 13, so as to fulfill the uniform stirring to solution；
With the rise of temperature in water-bath 17, the situation of solution is observed；When easy appearance is muddy, the temperature of temperature sensor 4 is recorded
Spend registration T；Then current controller 9 is repeatedly adjusted, makes the temperature in water-bath 17 between T ± 3 DEG C, and with slower temperature
Pace of change fluctuates, and observes solution conditions, records the temperature value of temperature sensor 4 under multiple solution critical condition, be averaged
As cloud point.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
- Be used to measuring the device of Cloud Points of Nonionic Surfactants 1. a kind of, including protective screen, electromagnetic coil, column, glass tube, Water-bath and base, it is characterised in that the base is equipped with water-bath, and the lower section of water-bath is equipped with three-way pipeline；Described three The one end threaded a pipe is connected with the bottom of water-bath, and one end is connected by micro pump with the left side lumbar of water-bath, and one end leads to Micro pump is crossed to connect with the left lumbar of water-bath；The left end of the base is installed with column, and column is equipped with clamping Device；The glass tube is hung in the cavity of water-bath；Slide is also installed, slide is equipped with sliding block on the column；It is described Sliding block is equipped with stent, and the other end of stent is equipped with temperature sensor；In the temperature sensor insertion glass tube；The base On be additionally provided with gas generating unit, gas generating unit is equipped with ventilation pipe, and the other end of ventilation pipe is equipped with gas outlet, goes out Gas port is placed in the bottom of glass tube；Digital display screen, gas flow adjuster, switch button and water pump are additionally provided with the base Flow controller.
- A kind of 2. device for being used to measure Cloud Points of Nonionic Surfactants according to claim 1, it is characterised in that institute The subregion for stating three-way pipeline is metallic conduit, and electromagnetic coil, electromagnetic coil and current controller are wound with metallic conduit Connection.
- A kind of 3. device for being used to measure Cloud Points of Nonionic Surfactants according to claim 1, it is characterised in that institute It is high accuracy number temperature sensor to state temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720967479.5U CN207300941U (en) | 2017-08-03 | 2017-08-03 | A kind of device for being used to measure Cloud Points of Nonionic Surfactants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720967479.5U CN207300941U (en) | 2017-08-03 | 2017-08-03 | A kind of device for being used to measure Cloud Points of Nonionic Surfactants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207300941U true CN207300941U (en) | 2018-05-01 |
Family
ID=62448510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720967479.5U Expired - Fee Related CN207300941U (en) | 2017-08-03 | 2017-08-03 | A kind of device for being used to measure Cloud Points of Nonionic Surfactants |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207300941U (en) |
-
2017
- 2017-08-03 CN CN201720967479.5U patent/CN207300941U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180501 Termination date: 20190803 |