CN204685095U - A kind of complex function of kaolin/titanium dioxide is powder-modified prepares stirred reactor - Google Patents
A kind of complex function of kaolin/titanium dioxide is powder-modified prepares stirred reactor Download PDFInfo
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- CN204685095U CN204685095U CN201520327935.0U CN201520327935U CN204685095U CN 204685095 U CN204685095 U CN 204685095U CN 201520327935 U CN201520327935 U CN 201520327935U CN 204685095 U CN204685095 U CN 204685095U
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- teeter chamber
- titanium dioxide
- shaft
- kaolin
- powder
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Abstract
The utility model relates to that a kind of complex function of kaolin/titanium dioxide is powder-modified prepares stirred reactor, belongs to mechanical field.This agitator comprises enclosed teeter chamber, and the centre of teeter chamber is provided with shaft, and described shaft is from the insertion teeter chamber, upper end of teeter chamber, and lower end is stretched out teeter chamber and is connected with motor by rotating shaft; The part that shaft is positioned at teeter chamber is provided with paddle; The part that shaft is positioned at teeter chamber is provided with titanium dioxide disperser; The surrounding of teeter chamber is provided with interlayer; The top of teeter chamber is provided with titanium dioxide charging aperture, the side of teeter chamber is provided with kaolin clay feed mouth, and kaolin clay feed mouth is positioned at below titanium dioxide disperser; The bottom of teeter chamber is provided with discharging opening; The bottom of described teeter chamber is provided with supporting leg, and described supporting leg, motor and shaft are all fixed on base.It is even that this agitator has batch mixing, stirs without dead angle, the advantages such as constant temperature stirring, good market prospects.
Description
Technical field
The utility model belongs to mechanical field, is specifically related to that a kind of complex function of kaolin/titanium dioxide is powder-modified prepares stirred reactor.
Background technology
Titanium dioxide (popular name titanium dioxide) is that current performance is best, most widely used a kind of white industrial pigment is widely used in the industries such as coating, plastics, papermaking, ink, electric welding, enamel, cosmetics.But owing to existing in titanium white production and consumption, resource consumption is large, environmental pollution heavy, manufacturing cost is high, demand growth is fast and application product high in cost of production problem, and thus each state is all in research and the substitute exploring titanium dioxide, to reduce the consumption of titanium dioxide.Titanin substitute refers to have titanium dioxide character and with low cost, partly or entirely can replace the inorganic powder material that titanium dioxide is applied.Kaolinic outward appearance is white powder, and quality is soft, and density is 2.58 ~ 2.63g/cm3, the higher requirement of composite granule for whiteness that can meet kaolin/titanium dioxide of whiteness.
The industrially developed country such as the U.S., Britain, Germany, Japan just begin one's study from 20 century 70s and develop the substitute of titanium dioxide, and achieve very large economic benefit.At present, the research and development of China's titanium white powder substitute are scarcely out of swaddling-clothes, and properties of product are not good, generally can only replace 10% ~ 30% of titanium dioxide, and its main cause is that the covering power of product is too low, does not even have covering power.Now, research staff starts to have attempted other preparation methods a lot, such as, liquid phase deposition, chemic modified method etc., these preparation methods require that equipment can the constant temperature of control system while can providing stirring, in addition, also improvement to be made according to the preparation characteristic of the composite granule of kaolin/titanium dioxide to equipment.Based on this, traditional equipment has leaked a lot of shortcomings cruelly.Such as, traditional equipment can not make titanium dioxide be scattered in kaolin surface equably when adding; There is stirring dead angle owing to stirring the unreasonable of blades in traditional reaction stirrer, material can not be made to mix fully; The electrically heated mode of traditional equipment controls constant temperature, there is situation overheated instantaneously, carrying out smoothly of impact reaction.
The utility model is according to the modification preparation characteristic of the composite granule of kaolin/titanium dioxide, the basis of existing equipment is improved, be designed to that the complex function of kaolin/titanium dioxide is powder-modified prepares stirred reactor, overcome the various shortcoming of above-described legacy equipment, to prepare the complex function powder of the higher kaolin/titanium dioxide of covering power.
Summary of the invention
The purpose of this utility model overcomes existing equipment material dispersion, stirs the defects such as uneven, whipping temp is uncontrollable, provides a kind of and to be reinforcedly uniformly dispersed, stirred reactor that material stirring is prepared without the modification of the controlled composite granule for kaolin/titanium dioxide of dead angle, reaction temperature.
For achieving the above object, the utility model is realized by following scheme:
A kind of complex function of kaolin/titanium dioxide is powder-modified prepares stirred reactor, comprise enclosed teeter chamber, the centre of teeter chamber is provided with shaft, and described shaft is from the insertion teeter chamber, upper end of teeter chamber, and lower end is stretched out teeter chamber and is connected with motor by rotating shaft; The part that shaft is positioned at teeter chamber is provided with paddle; The part that shaft is positioned at teeter chamber is provided with titanium dioxide disperser; The surrounding of teeter chamber is provided with interlayer; The top of teeter chamber is provided with titanium dioxide charging aperture, the side of teeter chamber is provided with kaolin clay feed mouth, and kaolin clay feed mouth is positioned at below titanium dioxide disperser; The bottom of teeter chamber is provided with discharging opening; The bottom of described teeter chamber is provided with supporting leg, and described supporting leg, motor and shaft are all fixed on base.
Be provided with sealing ring between described shaft and the bottom of teeter chamber, play sealing function;
Described, described paddle comprises 4 blades, and blade is two short two long settings, and length blade is arranged alternately, and the end of blade of 4 blades is provided with blades; Paddle is designed to different four of length, and blades end is distributed in the different position of agitator, can cover most space while rotation, to prevent the generation of stirring dead angle, reaches the object of abundant mixed material.
Described titanium dioxide disperser by with shaft coaxially retainer plate be fixed on shaft, titanium dioxide disperser is positioned at above paddle; Kaolin and titanium dioxide need according to it and act on to change into by the charging respectively of different positions, because titanium dioxide is very little relative to kaolinic consumption, and need to be evenly dispersed in kaolin completely, so titanium dioxide is changed into independent charging above dispersal of feed device.Titanium dioxide drops on disperser from import, the centrifugal force that network structure and high-speed rotation due to disperser produce, and titanium dioxide is scattered fast, falls equably and mix with kaolin from network hole.
Described, be full of isothermal liquid in interlayer, thus define the constant temperature system of teeter chamber; Import and the outlet of constant temperature liquid is respectively arranged with, entering and flowing out for constant temperature liquid in the top and bottom of teeter chamber's interlayer; Different heating medium can be selected, such as water and silicone oil according to the difference of required heating-up temperature.
Operation principle of the present utility model:
Connect constant temperature system, temperature is controlled in reaction temperature required, kaolin side charging aperture is slowly added reactor, titanium dioxide and other modified additives add from top charge door simultaneously, motor drives agitating device High Rotation Speed, and titanium dioxide dispersal of feed device follows high-speed rotation to be scattered in equably in kaolin by titanium dioxide simultaneously, and blades makes material fully mix while rotation, realize the modification of material and the preparation of product, product outlet discharging from below.
Compared with existing equipment, the utility model has following beneficial effect:
1. the blades in agitating device, due to its special design, can make physics be stirred fully, without stirring dead angle.
2. kaolin and titanium dioxide separate charging simultaneously, and devise disperser under titanium dioxide charging aperture, make two kinds of materials at the very first time and Homogeneous phase mixing.
3. control reaction temperature by constant temperature system, hydronic mode can make material be heated evenly, and the raw material preventing from excessive temperature from concentrating causing destroys.
In sum, the powder-modified stirred reactor of preparing of the complex function of a kind of kaolin/titanium dioxide provided by the utility model has batch mixing evenly, stirs without dead angle, the advantages such as whipping temp is gentle.And structure is simple, cost is low, has good market prospects.
Accompanying drawing explanation
To be that a kind of complex function of kaolin/titanium dioxide is powder-modified prepare stirred reactor schematic diagram to Fig. 1;
Fig. 2 is titanium dioxide disperser schematic diagram;
Reference numeral
1. shaft 2. sealing ring 3. titanium dioxide disperser 4. kaolin clay feed mouth 5. exports 6. discharging opening 7. base 8. motor 9. blades 10. paddle 11. interlayer 12. import 13. teeter chamber 14. titanium dioxide charging aperture 15. sealing ring 16. supporting legs
Detailed description of the invention
As shown in Figure 1, a kind of complex function of kaolin/titanium dioxide is powder-modified prepares stirred reactor, comprise enclosed teeter chamber 13, the centre of teeter chamber 13 is provided with shaft 1, described shaft 1 is from the insertion teeter chamber, upper end 13 of teeter chamber 13, and lower end is stretched out teeter chamber 13 and is connected with motor 8 by rotating shaft; The part that shaft 1 is positioned at teeter chamber 13 is provided with paddle 10; The part that shaft 1 is positioned at teeter chamber 13 is provided with titanium dioxide disperser 3; The surrounding of teeter chamber 13 is provided with interlayer 11; The top of teeter chamber 12 is provided with titanium dioxide charging aperture 14, the side of teeter chamber 13 is provided with kaolin clay feed mouth 4, and kaolin clay feed mouth 4 is positioned at below titanium dioxide disperser 3; The bottom of teeter chamber 13 is provided with discharging opening 6; The bottom of described teeter chamber is provided with supporting leg 16, and described supporting leg 16, motor 8 and shaft 1 are all fixed on base 7.
Be provided with sealing ring 2 between described shaft 1 and the bottom of teeter chamber 13, play sealing function;
Described, described paddle 10 comprises 4 blades, and blade is two short two long settings, and length blade is arranged alternately, and the end of blade of 4 blades is provided with blades 9;
Described, titanium dioxide disperser 3 by with shaft coaxially retainer plate 15 be fixed on shaft 1, titanium dioxide disperser 3 is positioned at above paddle 10;
Described, in interlayer, 11 are full of isothermal liquid, thus define the constant temperature system of teeter chamber 13; Import 12 and the outlet 5 of constant temperature liquid is respectively arranged with, entering and flowing out for constant temperature liquid in the top and bottom of teeter chamber's interlayer 11; Different heating medium can be selected, such as water and silicone oil according to the difference of required heating-up temperature.
Claims (5)
1. the complex function of kaolin/titanium dioxide is powder-modified prepares stirred reactor, it is characterized in that, comprise enclosed teeter chamber (13), the centre of teeter chamber (13) is provided with shaft (1), described shaft (1) is from the insertion teeter chamber, upper end (13) of teeter chamber (13), and lower end is stretched out teeter chamber (13) and is connected with motor (8) by rotating shaft; The part that shaft (1) is positioned at teeter chamber (13) is provided with paddle (10); The part that shaft (1) is positioned at teeter chamber (13) is provided with titanium dioxide disperser (3); The surrounding of teeter chamber (13) is provided with interlayer (11); The top of teeter chamber (12) is provided with titanium dioxide charging aperture (14), the side of teeter chamber (13) is provided with kaolin clay feed mouth (4), and kaolin clay feed mouth (4) is positioned at below titanium dioxide disperser (3); The bottom of teeter chamber (13) is provided with discharging opening (6); The bottom of described teeter chamber is provided with supporting leg (16), and described supporting leg (16), motor (8) and shaft (1) are all fixed on base (7).
2. the complex function of a kind of kaolin/titanium dioxide as claimed in claim 1 is powder-modified prepares stirred reactor, it is characterized in that, between described shaft (1) and the bottom of teeter chamber (13), be provided with sealing ring (2).
3. the complex function of a kind of kaolin/titanium dioxide as claimed in claim 1 is powder-modified prepares stirred reactor, it is characterized in that, described paddle (10) comprises 4 blades, and blade is two short two long settings, length blade is arranged alternately, and the end of blade of 4 blades is provided with blades (9).
4. the complex function of a kind of kaolin/titanium dioxide as claimed in claim 1 is powder-modified prepares stirred reactor, it is characterized in that, described titanium dioxide disperser (3) by with shaft (1) coaxially retainer plate (15) be fixed on shaft (1), titanium dioxide disperser (3) is positioned at above paddle (10).
5. the complex function of a kind of kaolin/titanium dioxide as claimed in claim 1 is powder-modified prepares stirred reactor, it is characterized in that, in described interlayer, (11) are full of isothermal liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327935.0U CN204685095U (en) | 2015-05-20 | 2015-05-20 | A kind of complex function of kaolin/titanium dioxide is powder-modified prepares stirred reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327935.0U CN204685095U (en) | 2015-05-20 | 2015-05-20 | A kind of complex function of kaolin/titanium dioxide is powder-modified prepares stirred reactor |
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| Publication Number | Publication Date |
|---|---|
| CN204685095U true CN204685095U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520327935.0U Expired - Fee Related CN204685095U (en) | 2015-05-20 | 2015-05-20 | A kind of complex function of kaolin/titanium dioxide is powder-modified prepares stirred reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022016870A1 (en) * | 2020-07-21 | 2022-01-27 | 合肥通用机械研究院有限公司 | Integrated production system for ternary material |
-
2015
- 2015-05-20 CN CN201520327935.0U patent/CN204685095U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022016870A1 (en) * | 2020-07-21 | 2022-01-27 | 合肥通用机械研究院有限公司 | Integrated production system for ternary material |
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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: 20151007 Termination date: 20180520 |