CN220276994U - Silica sol preparation reation kettle - Google Patents
Silica sol preparation reation kettle Download PDFInfo
- Publication number
- CN220276994U CN220276994U CN202321814635.6U CN202321814635U CN220276994U CN 220276994 U CN220276994 U CN 220276994U CN 202321814635 U CN202321814635 U CN 202321814635U CN 220276994 U CN220276994 U CN 220276994U
- Authority
- CN
- China
- Prior art keywords
- disturbance
- reaction kettle
- cylinder
- wall
- silica sol
- 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.)
- Active
Links
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 abstract description 31
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 12
- 239000011863 silicon-based powder Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- 238000003756 stirring Methods 0.000 description 8
- 239000000377 silicon dioxide Substances 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 235000013312 flour Nutrition 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003094 perturbing effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
Landscapes
- Silicon Compounds (AREA)
Abstract
The utility model discloses a silica sol preparation reaction kettle which comprises a reaction kettle body, a disturbance cylinder, a disturbance blade, a swing assembly, a fixed rod and a linkage piece, wherein the disturbance blade is arranged on the reaction kettle body; the disturbance cylinder is rotatably arranged in the reaction kettle body through a driving motor; the disturbance blade is arranged on the outer wall of the bottom end of the disturbance cylinder; the swing assembly is rotatably arranged on the outer wall of the disturbance cylinder and can swing around the axial direction along with the disturbance cylinder; the fixed rod is arranged in the reaction kettle body through the support, and one end of the fixed rod extends into the disturbance cylinder and can rotate relative to the disturbance cylinder; the linkage member is arranged between the fixed rod and the swinging component. According to the utility model, through the cooperation of the devices, the swinging assembly can radially rotate around the liquid level while the disturbance cylinder axially rotates, so that the silicon powder floating above the liquid level is fully dissolved in the liquid, the mixing speed and effect of the silicon powder and the liquid are accelerated, and the preparation speed of the silica sol is improved.
Description
Technical Field
The utility model relates to the field of silica sol, in particular to a silica sol preparation reaction kettle.
Background
The silica sol is dispersion of nano silica with particle size of 1-100 nm in water or other organic solvent, and is used widely in precision casting, refractory material, paint, spinning, precision polishing and other fields. However, the silicon powder can generate hydrogen in the reaction process, some hydrogen can be attached to the tiny silicon powder in the reaction, and the silicon powder floating on the liquid surface can not fully contact the alkaline liquid below, so that the reaction speed is reduced, the production speed is reduced, and resources are wasted. Therefore, the production effect achieved by using the conventional reaction equipment is poor.
The prior Chinese patent application publication No. CN209828973U proposes a novel reaction kettle for producing silica sol, which can make silicon powder floating on the liquid level fully contact with the liquid and react by arranging spiral blades capable of reciprocating and rotating around the axial direction, so as to achieve the purpose of improving the preparation effect of the silica sol.
However, the above device has certain drawbacks: if the spiral blade is arranged in a eccentric center, silicon powder on the liquid surface on one side far away from the spiral blade still is difficult to fall into the liquid when the spiral blade moves up and down. In addition, because the spiral blade moves in a reciprocating manner, the spiral blade can only hit the liquid level twice in one period, and silicon powder cannot be rapidly and effectively stirred into the liquid, so that the preparation rate of the silica sol is low.
Therefore, there is a need for a silica sol preparation reaction kettle to solve the above problems.
Disclosure of Invention
The utility model aims to provide a silica sol preparation reaction kettle so as to accelerate the mixing rate and effect of silicon powder and liquid, improve the preparation rate of the silica sol and avoid the situation of resource waste.
In order to solve the technical problems, the utility model provides a silica sol preparation reaction kettle which comprises a reaction kettle body, a disturbance cylinder, a disturbance blade, a swing assembly, a fixed rod and a linkage piece;
the disturbance cylinder is rotatably arranged in the reaction kettle body through a driving motor;
the disturbance blades are arranged on the outer wall of the bottom end of the disturbance cylinder;
the swing assembly is rotatably arranged on the outer wall of the disturbance cylinder and can swing around the axial direction along with the disturbance cylinder;
the fixed rod is arranged in the reaction kettle body through a support, and one end of the fixed rod extends into the disturbance cylinder and can rotate relative to the disturbance cylinder;
the linkage piece is arranged between the fixed rod and the swinging component;
when the disturbance cylinder rotates, the linkage piece drives the swinging assembly to rotate around the radial direction.
Further, the linkage comprises a first bevel gear and a second bevel gear;
the first bevel gear is fixedly arranged on the outer wall of the fixed rod;
one end of the swing assembly extends into the disturbance cylinder and is connected with the second bevel gear;
the second bevel gear is meshed with the first bevel gear.
Further, the swinging assembly comprises a swinging shaft and an arc plate;
the swing shaft is rotatably arranged on the outer wall of the disturbance cylinder;
the arc-shaped plates are annularly and equidistantly arranged on the outer wall of the swinging shaft.
Further, the cross-sectional area of the arc-shaped plate is gradually increased from outside to inside.
Further, the disturbance blade is hinged to the outer wall of the disturbance cylinder;
a connecting rod is hinged to the inner wall of the disturbance blade;
one end of the connecting rod is movably connected with the support;
when the disturbance cylinder rotates, the disturbance blade can swing back and forth along the radial direction.
Further, the support is of a round table type structure, and an annular groove of a wave type structure is formed in the outer wall of the support;
a movable column is movably arranged in the annular groove;
the movable column is hinged with the connecting rod.
Further, the outer wall of the support is in an annular shape and fixedly provided with a plurality of supporting legs, and one ends of the supporting legs are fixedly connected with the bottom wall of the inner cavity of the reaction kettle body.
Compared with the prior art, the utility model has at least the following beneficial effects:
through setting up swing subassembly, dead lever and linkage for not only can follow the disturbance section of thick bamboo and rotate around the axial, can also make the disturbance section of thick bamboo rotate around radial rotation in the axial, with the circulation beat the liquid level, make float the silica flour of liquid level top fully dissolve in liquid, thereby reach the mixed speed and the effect of accelerating silica flour and liquid, and promote the purpose of silica gel preparation speed.
Drawings
FIG. 1 is a schematic structural diagram of a silica sol preparation reaction kettle according to the utility model;
FIG. 2 is a front view of a support in a silica sol preparation reaction kettle according to the present utility model;
FIG. 3 is a side view of a swing assembly in a silica sol preparation reactor according to the present utility model.
Reference numerals: 1. a reaction kettle body; 2. a perturbation barrel; 3. a perturbing blade; 4. a swing assembly; 41. a swing shaft; 42. an arc-shaped plate; 5. a fixed rod; 6. a linkage member; 61. a first bevel gear; 62. a second bevel gear; 7. a support; 71. a support leg; 8. a connecting rod; 9. an annular groove; 10. a movable column.
Detailed Description
The silica sol preparation reaction vessel of the present utility model will be described in more detail with reference to the accompanying schematic drawings, in which preferred embodiments of the present utility model are shown, and it should be understood that the present utility model described herein may be modified by those skilled in the art, while still achieving the advantageous effects of the present utility model. Accordingly, the following description is to be construed as broadly known to those skilled in the art and not as limiting the utility model.
The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. The advantages and features of the present utility model will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
As shown in fig. 1 to 3, an embodiment of the present utility model provides a silica sol preparation reaction kettle, which includes a reaction kettle body 1, a disturbing barrel 2, a disturbing blade 3, a swinging component 4, a fixing rod 5 and a linkage 6.
The stirring cylinder 2 is rotatably arranged in the reaction kettle body 1 through a driving motor so as to stir the liquid in the reaction kettle body 1 in a rotating mode, thereby completing the preparation of the silica sol.
The stirring blade 3 is arranged on the outer wall of the bottom end of the stirring cylinder 2, and is matched with the stirring cylinder 2 to accelerate the stirring of the silica sol raw material.
The swing assembly 4 is rotatably installed on the outer wall of the disturbance cylinder 2 and can swing around the axial direction along with the disturbance cylinder 2, and the silicon powder floating on the surface of the liquid is flapped, so that the silicon powder is completely immersed in the liquid, waste of resources is avoided, and preparation of silica sol is accelerated.
The fixed rod 5 is arranged in the reaction kettle body 1 through a support 7, and one end of the fixed rod extends to the inside of the disturbance cylinder 2 and can rotate relative to the disturbance cylinder 2.
Wherein, the linkage piece 6 is arranged between the fixed rod 5 and the swinging component 4, and when the disturbance cylinder 2 rotates, the linkage piece 6 drives the swinging component 4 to rotate around the radial direction.
The device is through setting up swing subassembly 4, dead lever 5 and linkage 6 for swing subassembly 4 not only can follow disturbance section of thick bamboo 2 and rotate around the axial, can also make disturbance section of thick bamboo 2 when axial rotation, and swing subassembly 4 can wind radial rotation, with the circulation beat the liquid level, make the silica flour that floats in the liquid level top fully dissolve in liquid, thereby reach the mixed speed and the effect of accelerating silica flour and liquid, and promote the purpose of silica gel preparation speed.
In this embodiment, a specific linkage 6 is provided to drive the swing assembly 4 to rotate while following the rotation of the disturbance cylinder 2, so as to cyclically flap the liquid surface.
The linkage 6 includes a first bevel gear 61 and a second bevel gear 62.
The first bevel gear 61 is fixedly installed on the outer wall of the fixed rod 5; one end of the swinging component 4 extends into the disturbance cylinder 2 and is connected with the second bevel gear 62; the second bevel gear 62 is meshed with the first bevel gear 61. Namely, through the engagement of the first bevel gear 61 and the second bevel gear 62, the rotation acting force formed when the disturbance cylinder 2 rotates drives the second bevel gear 62 to rotate around the first bevel gear 61 so as to finish the rotation of the swinging assembly 4, and further, the mixing effect of the silica-containing sol is improved.
Wherein, the swinging assembly 4 comprises a swinging shaft 41 and an arc-shaped plate 42.
The swinging shaft 41 is rotatably arranged on the outer wall of the disturbance cylinder 2; the arc plates 42 are annularly and equidistantly arranged on the outer wall of the swing shaft 41.
It should be noted that, the cross-sectional area of the arc plate 42 increases gradually from outside to inside, so that the tip of the arc plate 42 contacts the liquid surface at first, and the silicon powder on the liquid surface is conveniently and rapidly disturbed.
In other embodiments, the stirring effect of the stirring blade 3 on the liquid is improved.
The disturbance blade 3 is hinged on the outer wall of the disturbance cylinder 2; a connecting rod 8 is hinged to the inner wall of the disturbance blade 3; one end of the connecting rod 8 is movably connected with the support 7.
When the disturbance cylinder 2 rotates, the disturbance blade 3 can reciprocate in the radial direction. Even if the turbulence blades 3 can not only rotate around the axial direction, but also can swing in a reciprocating manner in the radial direction so as to increase the disorder in the liquid flow, thereby improving the mixing effect of the silica sol.
The perturbing vane 3 is controlled to oscillate in radial direction for convenience. The support 7 is of a round table type structure, and an annular groove 9 of a wave type structure is formed in the outer wall of the support.
A movable column 10 is movably arranged in the annular groove 9; the movable column 10 is hinged with the connecting rod 8.
Namely, when the disturbance cylinder 2 rotates, the movable column 10 moves along the preset track of the annular groove 9, and because the annular groove 9 is of a wave-shaped structure, the movable column 10 can reciprocate up and down to jump when rotating, and then the traction connecting rod 8 stretches to finish up and down swinging of the disturbance blade 3, thereby achieving the purpose of improving the disorder during liquid mixing.
It should be noted that, the outer wall of the support 7 is annular and fixedly provided with a plurality of support legs 71, one end of each support leg 71 is fixedly connected with the bottom wall of the inner cavity of the reaction kettle body 1, so that a gap is formed between the two support legs 71, and smooth outflow of the silica sol liquid is ensured.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. The silica sol preparation reaction kettle is characterized by comprising a reaction kettle body, a disturbance cylinder, a disturbance blade, a swing assembly, a fixed rod and a linkage piece;
the disturbance cylinder is rotatably arranged in the reaction kettle body through a driving motor;
the disturbance blades are arranged on the outer wall of the bottom end of the disturbance cylinder;
the swing assembly is rotatably arranged on the outer wall of the disturbance cylinder and can swing around the axial direction along with the disturbance cylinder;
the fixed rod is arranged in the reaction kettle body through a support, and one end of the fixed rod extends into the disturbance cylinder and can rotate relative to the disturbance cylinder;
the linkage piece is arranged between the fixed rod and the swinging component;
when the disturbance cylinder rotates, the linkage piece drives the swinging assembly to rotate around the radial direction.
2. The silica sol preparation reaction kettle of claim 1, wherein the linkage comprises a first bevel gear and a second bevel gear;
the first bevel gear is fixedly arranged on the outer wall of the fixed rod;
one end of the swing assembly extends into the disturbance cylinder and is connected with the second bevel gear;
the second bevel gear is meshed with the first bevel gear.
3. The silica sol preparation reaction kettle of claim 1, wherein the swinging assembly comprises a swinging shaft and an arc plate;
the swing shaft is rotatably arranged on the outer wall of the disturbance cylinder;
the arc-shaped plates are annularly and equidistantly arranged on the outer wall of the swinging shaft.
4. A silica sol preparation reaction kettle according to claim 3 wherein the cross-sectional area of the arcuate plate increases from the outside to the inside.
5. The silica sol preparation reaction kettle according to claim 1, wherein the disturbance blade is hinged on the outer wall of the disturbance cylinder;
a connecting rod is hinged to the inner wall of the disturbance blade;
one end of the connecting rod is movably connected with the support;
when the disturbance cylinder rotates, the disturbance blade can swing back and forth along the radial direction.
6. The silica sol preparation reaction kettle according to claim 5, wherein the support is of a round table type structure, and the outer wall of the support is provided with an annular groove of a wave type structure;
a movable column is movably arranged in the annular groove;
the movable column is hinged with the connecting rod.
7. The silica sol preparation reaction kettle according to claim 1, wherein the outer wall of the support is annular and fixedly provided with a plurality of supporting legs, and one ends of the supporting legs are fixedly connected with the bottom wall of the inner cavity of the reaction kettle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321814635.6U CN220276994U (en) | 2023-07-11 | 2023-07-11 | Silica sol preparation reation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321814635.6U CN220276994U (en) | 2023-07-11 | 2023-07-11 | Silica sol preparation reation kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220276994U true CN220276994U (en) | 2024-01-02 |
Family
ID=89325100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321814635.6U Active CN220276994U (en) | 2023-07-11 | 2023-07-11 | Silica sol preparation reation kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220276994U (en) |
-
2023
- 2023-07-11 CN CN202321814635.6U patent/CN220276994U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207169506U (en) | Efficiently emulsification cutter | |
| CN108998350A (en) | A kind of microbial fermentation agitating device | |
| CN201921648U (en) | Double-stirring sleeve spindle pulping tank | |
| CN106367312A (en) | Coaxial double-blade submersible mixer for large fermentation tank | |
| CN220276994U (en) | Silica sol preparation reation kettle | |
| CN203002269U (en) | Novel stirrer | |
| CN108236860B (en) | Self-cleaning vertical stirrer | |
| CN211189967U (en) | Raw material mixing device is used in cosmetics production | |
| CN211677367U (en) | Combined stirring paddle | |
| CN202212193U (en) | Reaction kettle for producing static and difficult-to-flow materials | |
| CN201862377U (en) | Magnetic float liquid stirring device | |
| CN114272817A (en) | Emulsifying kettle for processing gel resin | |
| CN212146994U (en) | Sustainable concrete mixer | |
| CN201012319Y (en) | Printing ink fast dispersing device | |
| CN207886996U (en) | A kind of two leaf extended position stirring blade structures for small-bore coating storage container | |
| CN208145853U (en) | It is double to stir paddle contrarotating agitator tank | |
| CN207838803U (en) | A kind of agitating device | |
| CN211069681U (en) | A vacuum homogenizing and emulsifying machine for collagen production usefulness | |
| CN220803001U (en) | Dispersion machine for producing water paint | |
| CN215540524U (en) | Polyurethane stirring device | |
| CN220878582U (en) | Anti-precipitation emulsified asphalt demulsification speed test stirrer | |
| CN213824230U (en) | Energy-saving major diameter vertical mixer | |
| CN212595623U (en) | Reaction kettle for preparing superfine nitroguanidine | |
| CN216677917U (en) | Spiral belt anchor agitator | |
| CN221156700U (en) | Oxidation kettle for producing rubber accelerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A reaction vessel for preparing silica sol Granted publication date: 20240102 Pledgee: Anqing Yonghua Financing Guarantee Co.,Ltd. Pledgor: Anqing Yuanhang Chemical Co.,Ltd. Registration number: Y2024980006827 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |