CN205042405U - A device for inorganic nanometer powder surface treatment - Google Patents
A device for inorganic nanometer powder surface treatment Download PDFInfo
- Publication number
- CN205042405U CN205042405U CN201520652118.2U CN201520652118U CN205042405U CN 205042405 U CN205042405 U CN 205042405U CN 201520652118 U CN201520652118 U CN 201520652118U CN 205042405 U CN205042405 U CN 205042405U
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- China
- Prior art keywords
- blade
- hopper
- shaft
- water pump
- nanometer powder
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- Accessories For Mixers (AREA)
Abstract
The utility model discloses a device for inorganic nanometer powder surface treatment, it includes that the first cistern, first water pump, nozzle, second store cistern and second water pump, the input of first water pump communicates with each other with first bottom of storing the cistern and is connected, the output and the nozzle of first water pump are connected, nozzle install is in the cistern is store to the second, the bottom that the cistern was store to the input and the second of second water pump communicates with each other and is connected, the output of second water pump communicates with each other and is connected with the first cistern of storing, the second is store and is equipped with the rabbling mechanism in the cistern. This device is when the nozzle carries out shear mixing, and the rabbling mechanism makes and to lie in mixed liquid that the second store the cistern always at to the stream mode to be favorable to carrying out abundant, thorough surface treatment to inorganic nanometer powder.
Description
Technical field
The utility model relates to a kind of for inorganic nanometer powder surface-treated device, belongs to inorganic powder surface process field.
Background technology
Characteristic that is inorganic, organic, nano particle three aspect combines by polymer-based nano-composite materials, to developing high-performance, having the composite of specific function significant, and has demonstrated good development and application prospect.But, because inorganic nano-particle surface energy is very large, bad dispersibility, very easily mutually reunite and form offspring, and the strong polarity of the surface band of inorganic nano, very poor with most of macromolecular material compatibility, its surface-area effects of being favored, bulk effect and quantum size effects etc. cannot be shown, have a strong impact on its result of use.
Finishing process is carried out to nano particle, reduce the surface energy of particle, eliminate the surface charge of particle, reduce particle surface polarity, improve the affinity of particle and organic phase, to improve the interface compatibility of nano particle and macromolecule matrix and the dispersiveness in macromolecule matrix thereof, be realize the key of nano particle to macromolecular material activeness and quietness.
Existing when surface treatment is carried out to nano-powder, specifically nano-powder is added in surface treatment liquid, then carry out one or many shear-mixed by nozzle.If but surface treatment liquid measure is too much, when mixing with nozzle, the mixed liquor being positioned at container bottom cannot flow, and causes undercompounding, and then causes the surface treatment of inorganic nanometer powder not thorough.
Utility model content
Technical problem to be solved in the utility model be provide a kind of for the state of the art inorganic nanometer powder carried out fully, the device of thorough surface modification.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of for inorganic nanometer powder surface-treated device, comprise the first hopper, first water pump, nozzle, second hopper and the second water pump, the input of described first water pump and the bottom of the first hopper are connected, described first water delivery side of pump is connected with nozzle, described nozzle is installed in the second hopper, the input of described second water pump and the bottom of the second hopper are connected, described second water delivery side of pump and the first hopper are connected, rabbling mechanism is provided with in described second hopper.
Wherein, described rabbling mechanism comprises shaft, drive motors and stirring vane, and the lower end of described shaft is connected through driving with drive motors after the diapire of the second hopper, and described stirring vane is installed on shaft.
Wherein, described shaft is leading screw, the bottom wall outer of described second hopper is provided with bearing, described shaft is located on this bearing, the power transmission shaft of described drive motors is connected with shaft, described shaft is arranged with can along the stirring vane of shaft back and forth movement, and the upper end of described shaft is provided with limiting component.
Wherein, described stirring vane is provided with through hole.
Wherein, described drive motors is stepper motor.
Wherein, described stirring vane comprises connecting portion and vane group, and described connecting portion is connected with shaft, and described vane group comprises the first blade and the second blade, described first blade and the second blade interconnection, the infall of described first blade and the second blade forms connecting portion;
Described first blade comprises the first blade body, and the two ends of described first blade body are connected with the first extension respectively by the first connecting portion, and described first extension extends towards the direction near the second hopper openend;
Described second blade comprises the second blade body, and the two ends of described second blade body are connected with the second extension respectively by the second connecting portion, and described second extension extends towards the direction away from the second hopper openend.
Wherein, the angle between described first connecting portion and the first blade body is obtuse angle, the plane at described first extension place and the plane orthogonal at the first blade body place;
Angle between described second connecting portion and the second blade body is obtuse angle, the plane at described second extension place and the plane orthogonal at the second blade body place.
Wherein, described first blade is mutually vertical with the second blade.
Compared with prior art, the utility model has the advantage of: this device is carrying out the container of shear-mixed for nozzle---namely the bottom of the second hopper is provided with rabbling mechanism, while nozzle carries out shear-mixed, rabbling mechanism makes the mixed liquor being positioned at the second hopper be in Convection states always, thus be conducive to carrying out fully inorganic nanometer powder, surface treatment thoroughly.
Accompanying drawing explanation
Fig. 1 is the device that the utility model embodiment does not install rabbling mechanism;
Fig. 2 is the structural representation of the utility model embodiment rabbling mechanism;
Fig. 3 is the structural representation that the utility model embodiment only installs the stirring vane of the first blade on connecting portion.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
The present embodiment for inorganic nanometer powder surface-treated device, as shown in Figure 1, comprise the first hopper 1, first water pump 2, nozzle 3, second hopper 4 and the second water pump 6, the input of the first water pump 2 is connected by the bottom of pipeline and the first hopper 1, the output of the first water pump 2 is connected with nozzle 3 by pipeline, nozzle 3 is installed in the second hopper 4, the input of the second water pump 6 is connected by the bottom of pipeline and the second hopper 4, the output of the second water pump 6 is connected by pipeline and the first hopper 1, rabbling mechanism is provided with in second hopper 4.
Wherein, rabbling mechanism comprises shaft 7, drive motors 11 and stirring vane 8, and the lower end of shaft 7 is connected through driving with drive motors 11 after the diapire of the second hopper 4, and stirring vane 8 is installed on shaft 7.
Concrete, as shown in Figure 2, shaft 7 is leading screw, the bottom wall outer of the second hopper 4 is provided with bearing 10, shaft 7 is located on this bearing 10, and the power transmission shaft of drive motors 11 is connected with shaft 7, and shaft 7 is arranged with can along the stirring vane 8 of shaft 7 back and forth movement, the upper end of shaft 7 is provided with limiting component 9, and limiting component 9 plays the effect preventing stirring vane 8 from departing from shaft 7.Stirring vane 8, under the drive of leading screw, moves back and forth along leading screw, effectively can mix in the second hopper 4 with the firm liquid sprayed via nozzle 3 with the mixed liquor mixed by nozzle 3, mix, in time, and efficiency is high.
Wherein, the surface of the vane group of stirring vane 8 offers through hole 16.Effectively can reduce the load of stirring vane 8, also make inorganic nanometer powder by through hole 16 simultaneously, improve mixing efficiency.
Wherein, drive motors 11 is stepper motor.Stepper motor drives leading screw back and forth movement at intervals, thus drives stirring vane 8 to come and go rotation.
Stirring vane 8 comprises connecting portion 12 and vane group, and connecting portion 12 is threaded with shaft 7, and vane group comprises the first blade and the second blade, and the first blade and the second blade interconnection, the infall of the first blade and the second blade forms connecting portion 12.
As shown in Figure 3, they two ends comprising the first blade body 13, first blade body 13 are connected with the first extension 15, first extension 15 respectively by the first connecting portion 14 and extend towards the direction near the second hopper 4 openend the structure of the first blade.
Second blade comprises the second blade body, and the two ends of the second blade body are connected with the second extension respectively by the second connecting portion 12, and the second extension extends towards the direction away from the second hopper 4 openend.The structure of the second blade does not indicate in figure 3, and its structure can with reference to the first blade, and difference is: the bearing of trend of the second extension is contrary with the first extension 15.
First blade because the mixing direction at two ends is different with the second blade, makes the mixed liquor in the second hopper 4 be mixed to get more abundant, thorough, thus improves inorganic nanometer powder surface-treated efficiency.
Wherein, the angle between the first connecting portion 14 and the first blade body 13 is obtuse angle, the plane at described first extension 15 place and the plane orthogonal at the first blade body 13 place;
Angle between described second connecting portion 12 and the second blade body is obtuse angle, the plane at described second extension place and the plane orthogonal at the second blade body place.
Wherein, the first blade is mutually vertical with the second blade, thus it is average that upper and lower both direction is mixed, and firmly balanced.
When using the device of the present embodiment to carry out surface modification to inorganic nanometer powder, first pending inorganic nanometer powder is added in surface treatment liquid, pour into as in the first hopper 1 in Fig. 1 after abundant stirring, start the first water pump 2, mixed powder liquid through nozzle 3 shear-mixed, simultaneously rabbling mechanism work.If desired repeatedly mix, start the second water pump 6, the mixed powder liquid in the second hopper 4 is entered in the first hopper 1 again, repeats repeatedly shear-mixed with this.Suspension after handling well is imported in other containers by the valve 5 be arranged on the second hopper 4, to carry out follow-up work, does not repeat them here.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (8)
1. one kind for inorganic nanometer powder surface-treated device, it is characterized in that: comprise the first hopper (1), first water pump (2), nozzle (3), second hopper (4) and the second water pump (6), the input of described first water pump (2) and the bottom of the first hopper (1) are connected, the output of described first water pump (2) is connected with nozzle (3), described nozzle (3) is installed in the second hopper (4), the input of described second water pump (6) and the bottom of the second hopper (4) are connected, output and first hopper (1) of described second water pump (6) are connected, rabbling mechanism is provided with in described second hopper (4).
2. according to claim 1 for inorganic nanometer powder surface-treated device, it is characterized in that: described rabbling mechanism comprises shaft (7), drive motors (11) and stirring vane (8), the lower end of described shaft (7) is connected through driving with drive motors (11) after the diapire of the second hopper (4), and described stirring vane (8) is installed on shaft (7).
3. according to claim 2 for inorganic nanometer powder surface-treated device, it is characterized in that: described shaft (7) is leading screw, the bottom wall outer of described second hopper (4) is provided with bearing (10), described shaft (7) is located on this bearing (10), the power transmission shaft of described drive motors (11) is connected with shaft (7), described shaft (7) is arranged with can along the stirring vane (8) of shaft (7) back and forth movement, and the upper end of described shaft (7) is provided with limiting component (9).
4. according to claim 3 for inorganic nanometer powder surface-treated device, it is characterized in that: described stirring vane (8) is provided with through hole (16).
5. according to claim 3 for inorganic nanometer powder surface-treated device, it is characterized in that: described drive motors (11) is stepper motor.
6. according to claim 2 for inorganic nanometer powder surface-treated device, it is characterized in that: described stirring vane (8) comprises connecting portion (12) and vane group, described connecting portion (12) is connected with shaft (7), described vane group comprises the first blade and the second blade, described first blade and the second blade interconnection, the infall of described first blade and the second blade forms described connecting portion (12);
Described first blade comprises the first blade body (13), the two ends of described first blade body (13) are connected with the first extension (15) respectively by the first connecting portion (14), and described first extension (15) extends towards the direction near the second hopper (4) openend;
Described second blade comprises the second blade body, the two ends of described second blade body are connected with the second extension respectively by the second connecting portion (12), and described second extension extends towards the direction away from the second hopper (4) openend.
7. according to claim 6 for inorganic nanometer powder surface-treated device, it is characterized in that: the angle between described first connecting portion (14) and the first blade body (13) is obtuse angle, the described plane at the first extension (15) place and the plane orthogonal at the first blade body (13) place;
Angle between described second connecting portion (12) and the second blade body is obtuse angle, the plane at described second extension place and the plane orthogonal at the second blade body place.
8. according to claim 6 for inorganic nanometer powder surface-treated device, it is characterized in that: described first blade is mutually vertical with the second blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520652118.2U CN205042405U (en) | 2015-08-26 | 2015-08-26 | A device for inorganic nanometer powder surface treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520652118.2U CN205042405U (en) | 2015-08-26 | 2015-08-26 | A device for inorganic nanometer powder surface treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205042405U true CN205042405U (en) | 2016-02-24 |
Family
ID=55336024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520652118.2U Withdrawn - After Issue CN205042405U (en) | 2015-08-26 | 2015-08-26 | A device for inorganic nanometer powder surface treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205042405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032265A (en) * | 2015-08-26 | 2015-11-11 | 无锡恒诚硅业有限公司 | Device for surface treatment of inorganic nanometer powder |
-
2015
- 2015-08-26 CN CN201520652118.2U patent/CN205042405U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032265A (en) * | 2015-08-26 | 2015-11-11 | 无锡恒诚硅业有限公司 | Device for surface treatment of inorganic nanometer powder |
| CN105032265B (en) * | 2015-08-26 | 2017-11-28 | 无锡恒诚硅业有限公司 | A kind of device for inorganic nanometer powder surface treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160224 Effective date of abandoning: 20171128 |
|
| AV01 | Patent right actively abandoned |