CN220371032U - Raw material mixing device for preparing silica sol - Google Patents
Raw material mixing device for preparing silica sol Download PDFInfo
- Publication number
- CN220371032U CN220371032U CN202321809286.9U CN202321809286U CN220371032U CN 220371032 U CN220371032 U CN 220371032U CN 202321809286 U CN202321809286 U CN 202321809286U CN 220371032 U CN220371032 U CN 220371032U
- Authority
- CN
- China
- Prior art keywords
- rotating
- telescopic
- silica sol
- raw material
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000002994 raw material Substances 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 claims abstract description 43
- 238000003756 stirring Methods 0.000 claims abstract description 35
- 238000006243 chemical reaction Methods 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 12
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Silicon Compounds (AREA)
Abstract
The utility model discloses a raw material mixing device for preparing silica sol, which comprises a preparation kettle, a top cover, a feeding pipe and a feeding tank, wherein the top of the preparation kettle is connected with the top cover, one side of the top cover is provided with the feeding pipe, one side of the top end of the preparation kettle is provided with the feeding tank, and a telescopic mixing and stirring structure is arranged in the preparation kettle; the utility model relates to the technical field of silica sol preparation, in particular to a raw material mixing device for preparing silica sol, which adopts a telescopic mixing stirring structure, wherein the height of the stirring device can be controlled to be telescopic by adopting electric control, materials are added below the center line of a preparation kettle, the stirring device is placed at the bottom of the preparation kettle through the telescopic mixing stirring structure, and after the materials are mixed by using the stirring device, the stirring device is lifted, so that the service life of the stirring device is prevented from being influenced by operations such as material reaction heating.
Description
Technical Field
The utility model relates to the technical field of silica sol preparation, in particular to a raw material mixing device for preparing silica sol.
Background
In the preparation process of the silica sol, one of an ion exchange method, a silica powder one-step hydrolysis method, a silane hydrolysis method and the like is generally adopted, in any one of the above methods, a stock solution for reaction, a catalyst and the like are required to be uniformly mixed, and then the silica sol is prepared through a reaction environment, however, in the preparation process of the silica sol, the conventional stirring and mixing equipment mostly uses stirring shafts to drive stirring paddles as a stirring power source, however, after the mixing is completed, the stirring and mixing equipment needs to be introduced into a reaction kettle to react under the reaction environment, so that the preparation time of the reaction is increased, the reaction is easy to remain in the stirring equipment, and if the reaction occurs in the stirring equipment, the reaction environment or the catalyst and the like may influence the mixing equipment, and in view of the above problems, the intensive research is carried out.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a raw material mixing device for preparing silica sol, which solves the problems of the prior background technology.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the raw material mixing device for preparing the silica sol comprises a preparation kettle, a top cover, a feeding pipe and a feeding tank, wherein the top of the preparation kettle is connected with the top cover, the feeding pipe is assembled on one side of the top cover, the feeding tank is arranged on one side of the top end of the preparation kettle, and a telescopic mixing and stirring structure is arranged in the preparation kettle;
the telescopic mixing stirring structure comprises: the device comprises a rotating seat, a rotating shaft, a telescopic groove, a telescopic push rod, a telescopic rod, a movable seat, a rotating sleeve and a plurality of rotating clamping blocks;
the top cover of the preparation kettle is provided with a rotating seat, the bottom of the rotating seat is provided with a rotating shaft, a telescopic groove is formed in the rotating shaft, a telescopic push rod is embedded in the telescopic groove, a telescopic rod is connected to the telescopic end of the telescopic push rod, the bottom of the telescopic rod is connected with a movable seat, the outer side of the movable seat is sleeved with a rotating sleeve, a rotating clamping block is arranged on the outer side of the rotating shaft, and a plurality of rotating clamping grooves are formed in the inner side of the rotating sleeve and are matched with the rotating clamping blocks.
Preferably, the rotating sleeve is sleeved with a plurality of rotating paddles.
Preferably, the upper part of the rotating seat is connected with a gear motor.
Preferably, a plurality of limiting grooves are formed in the top ends of the rotating clamping grooves, and a plurality of limiting blocks are arranged at the bottom ends of the rotating clamping blocks.
Preferably, the outside of preparation cauldron parcel has the control by temperature change cover, the top of preparation cauldron is provided with the pressurization pipe and matches with the control by temperature change cover.
Preferably, the rotating seat is connected with the top end of the rotating shaft through a plurality of connecting bolts.
Advantageous effects
The utility model provides a raw material mixing device for preparing silica sol. The beneficial effects are as follows: this a raw materials mixing arrangement for preparing silica sol adopts telescopic mixing stirring structure, and agitating unit's height can adopt electric control to stretch out and draw back, and the material adds below the central line of preparation cauldron, through telescopic mixing stirring structure with agitating unit put the bottom of preparation cauldron, utilize agitating unit to material stirring mix the back, carry again and draw agitated vessel, avoid operation such as material reaction heating to influence agitated vessel's life.
Drawings
Fig. 1 is a schematic front view of a raw material mixing apparatus for preparing silica sol according to the present utility model.
Fig. 2 is a schematic view showing a partial top view of a raw material mixing apparatus for preparing silica sol according to the present utility model.
Fig. 3 is a schematic view showing a partial enlarged structure of a raw material mixing apparatus for preparing silica sol according to the present utility model.
In the figure: 1. preparing a kettle; 2. a top cover; 3. a feeding tube; 4. a feed tank; 5. a rotating seat; 6. a rotating shaft; 7. a telescopic slot; 8. a telescopic push rod; 9. a telescopic rod; 10. a movable seat; 11. a rotating sleeve; 12. rotating the clamping block; 13. rotating the blade; 14. a speed reducing motor; 15. and a temperature control sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller and encoder should be selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric parts, and the detailed connection means are known in the art, and mainly introduce the working principles and processes as follows, and do not describe the electric control.
Examples: according to the description, as shown in fig. 1-3, the scheme is a raw material mixing device for preparing silica sol, which comprises a preparation kettle 1, a top cover 2, a feeding pipe 3 and a feeding tank 4, wherein the top of the preparation kettle 1 is connected with the top cover 2, one side of the top cover 2 is provided with the feeding pipe 3, one side of the top end of the preparation kettle 1 is provided with the feeding tank 4, a telescopic mixing stirring structure is arranged in the preparation kettle 1, in the specific implementation process, the preparation kettle 1 is sealed by the top cover 2 on the preparation kettle 1, the inside of the preparation kettle 1 is fed by the feeding pipe 3 on the top cover 2, the feeding tank 4 is used for adding solid materials, the materials are mixed and stirred by the telescopic mixing stirring structure on the preparation kettle 1, and after the mixing is completed, the telescopic mixing stirring structure contracts, so that the reaction materials corrode stirring equipment;
as can be seen from fig. 1 to 3 of the specification, the retractable mixing stirring structure comprises: the telescopic device comprises a rotating seat 5, a rotating shaft 6, a telescopic groove 7, a telescopic push rod 8, a telescopic rod 9, a movable seat 10, a rotating sleeve 11 and a plurality of rotating clamping blocks 12, wherein the connection relation and the position relation are as follows;
the top cover 2 of the preparation kettle 1 is provided with a rotating seat 5, the bottom end of the rotating seat 5 is provided with a rotating shaft 6, a telescopic groove 7 is arranged in the rotating shaft 6, a telescopic push rod 8 is embedded in the telescopic groove 7, the telescopic end of the telescopic push rod 8 is connected with a telescopic rod 9, the bottom end of the telescopic rod 9 is connected with a movable seat 10, the outer side of the movable seat 10 is sleeved with a rotating sleeve 11, the outer side of the rotating shaft 6 is provided with a rotating clamping block 12, and a plurality of rotating clamping grooves are formed in the inner side of the rotating sleeve 11 and are matched with the rotating clamping blocks 12;
in the concrete implementation process, be provided with on the preparation cauldron 1 top cap 2 and rotate seat 5, through rotating seat 5 drive axis of rotation 6 rotation, thereby make axis of rotation 6 drive telescopic link 9 rotate, telescopic link 9 can promote through telescopic push rod 8, control telescopic link 9 stretches out or withdraws in telescopic slot 7, and then adjust the change of movable sleeve's height, match with rotating fixture block 12 through rotating cover 11, thereby make rotating cover 11 rotate along with axis of rotation 6, and telescopic push rod 8 can not receive pivoted influence, thereby make telescopic link 9 can adjust the stirring leaf on rotating cover 11 and rotate equipment inside.
In the preferred scheme, a plurality of rotating paddles 13 are sleeved outside the rotating sleeve 11, and materials in the preparation kettle 1 are mixed and stirred through the rotating paddles 13.
As a preferable scheme, the upper part of the rotating seat 5 is connected with a gear motor 14 for driving the rotating seat 5 to rotate.
As a preferred scheme, still further, the top of a plurality of rotation draw-in grooves is provided with a plurality of spacing grooves, and the bottom of a plurality of rotation fixture block 12 is provided with a plurality of stopper, avoids rotating cover 11 to break away from axis of rotation 6.
As a preferable scheme, further, the outside of the preparation kettle 1 is wrapped with a temperature control sleeve 15, the top end of the preparation kettle 1 is provided with a pressurizing pipe matched with the temperature control sleeve 15, and the temperature control sleeve 15 is used for controlling the temperature of the reaction zone at the bottom of the preparation kettle 1, so that the reaction temperature is controlled in a proper zone.
As an optimal scheme, further, the rotating seat 5 is connected with the top end of the rotating shaft 6 through a plurality of connecting bolts, so that the rotating shaft 6 is convenient to disassemble, assemble and repair.
In summary, it can be seen that the raw material mixing device for preparing silica sol adopts the telescopic mixing stirring structure, the height of the stirring device can be controlled to be telescopic by adopting the electric control, materials are added below the central line of the preparation kettle 1, the stirring device is placed at the bottom of the preparation kettle 1 through the telescopic mixing stirring structure, and after the materials are mixed by using the stirring device, the stirring device is lifted again, so that the service life of the stirring device is prevented from being influenced by the operations such as material reaction heating.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a raw materials mixing arrangement for preparing silica sol, includes preparation cauldron (1), top cap (2), filling tube (3) and charging tank (4), the top of preparation cauldron (1) is connected with top cap (2), and one side of top cap (2) is equipped with filling tube (3), the top side of preparation cauldron (1) is provided with charging tank (4), its characterized in that, be provided with telescopic mixing stirring structure in preparation cauldron (1);
the telescopic mixing stirring structure comprises: the device comprises a rotating seat (5), a rotating shaft (6), a telescopic groove (7), a telescopic push rod (8), a telescopic rod (9), a movable seat (10), a rotating sleeve (11) and a plurality of rotating clamping blocks (12);
be provided with on top cap (2) of preparation cauldron (1) and rotate seat (5), the bottom of rotating seat (5) is provided with axis of rotation (6), be provided with expansion groove (7) in axis of rotation (6), expansion groove (7) embedded are equipped with flexible push rod (8), be connected with telescopic link (9) on the flexible end of flexible push rod (8), the bottom of telescopic link (9) is connected with movable seat (10), the outside cover of movable seat (10) is equipped with rotates cover (11), the outside of axis of rotation (6) is provided with rotates fixture block (12), a plurality of rotation draw-in grooves and a plurality of rotation fixture block (12) matching have been seted up to the inboard of rotating cover (11).
2. A raw material mixing apparatus for preparing silica sol according to claim 1, characterized in that the rotating sleeve (11) is externally sleeved with a plurality of rotating paddles (13).
3. A raw material mixing apparatus for preparing silica sol according to claim 2, characterized in that the upper part of the rotating base (5) is connected with a gear motor (14).
4. A raw material mixing apparatus for preparing silica sol according to claim 3, wherein a plurality of limiting grooves are provided at the top ends of the plurality of rotating clamping grooves, and a plurality of limiting blocks are provided at the bottom ends of the plurality of rotating clamping blocks (12).
5. The raw material mixing device for preparing silica sol according to claim 4, wherein a temperature control sleeve (15) is wrapped outside the preparation kettle (1), and a pressurizing pipe is arranged at the top end of the preparation kettle (1) and matched with the temperature control sleeve (15).
6. Raw material mixing device for preparing silica sol according to claim 5, characterized in that the rotating seat (5) is connected with the top end of the rotating shaft (6) by means of a number of connecting bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321809286.9U CN220371032U (en) | 2023-07-11 | 2023-07-11 | Raw material mixing device for preparing silica sol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321809286.9U CN220371032U (en) | 2023-07-11 | 2023-07-11 | Raw material mixing device for preparing silica sol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220371032U true CN220371032U (en) | 2024-01-23 |
Family
ID=89571695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321809286.9U Active CN220371032U (en) | 2023-07-11 | 2023-07-11 | Raw material mixing device for preparing silica sol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220371032U (en) |
-
2023
- 2023-07-11 CN CN202321809286.9U patent/CN220371032U/en active Active
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