CN114247378A - Disperser for dispersing high-speed high-viscosity materials without bubbles and using method - Google Patents
Disperser for dispersing high-speed high-viscosity materials without bubbles and using method Download PDFInfo
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- CN114247378A CN114247378A CN202111614670.9A CN202111614670A CN114247378A CN 114247378 A CN114247378 A CN 114247378A CN 202111614670 A CN202111614670 A CN 202111614670A CN 114247378 A CN114247378 A CN 114247378A
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- 239000000463 material Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 239000011248 coating agent Substances 0.000 claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims abstract description 12
- 230000000740 bleeding effect Effects 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 32
- 239000006185 dispersion Substances 0.000 claims description 21
- 238000010130 dispersion processing Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 238000004321 preservation Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a disperser for dispersing high-speed high-viscosity materials without bubbles and a using method thereof, wherein the disperser comprises a kettle body, the top of the kettle body is provided with a top plate, the top end surface of the kettle body is provided with an annular cavity, a partition plate is arranged inside the annular cavity, the top of the partition plate is positioned at an opening of the inner wall of the annular cavity, the top of the partition plate is fixedly welded with the annular cavity, the outside of the partition plate is wound with a heating wire, and the top of the heating wire is connected with a connecting wire; through the division board of design, toroidal cavity and heater strip, can realize the function of slow heating, avoid the rate of heating to cause the damage to the cauldron body at the excessive speed, also avoid simultaneously causing chemical reaction to coating because of rapid heating up, guarantee the normal clear of processing, the toroidal cavity of simultaneous design also has certain heat preservation function, avoid the rapid decline of postheating temperature, and when the staff need carry out emergency operation to the cauldron body, can be through the mouth of pipe rapid cooling of bleeding.
Description
Technical Field
The invention belongs to the technical field of dispersers, and particularly relates to a disperser for dispersing high-viscosity materials at a high speed without bubbles and a using method of the disperser.
Background
The deconcentrator is dispenser promptly, including the coating dispenser of specially processing and making to the coating, utilize the centrifugal force that high-speed rotatory rotor and stator produced to make between the material extrude each other, the collision, the friction, so circulation is reciprocal, finally reach a dispersed effect, the coating dispenser is relatively more complete because of its function, application range is relatively wide, the share ratio on the market is higher, simultaneously in the processing to the coating, in order to avoid the production of bubble, can realize bubble-free purpose through high-speed axle and low-speed axle rotation.
Present deconcentrator is in the dispersion processing to coating, need guarantee the temperature of coating in the processing through electric heater unit, avoid coating because of the temperature is low excessively to cause the problem of solidifying or stirring processing inconvenience, and present electric heater unit programming rate is very fast, cause the coating to take place chemical change easily, influence the finished product in later stage, rapid heating up simultaneously, can cause the damage for the cauldron body, influence life, and present deconcentrator is in the stirring to coating, still there is the problem that stirring efficiency is not high.
Disclosure of Invention
The invention aims to provide a disperser for dispersing high-viscosity materials at high speed without bubbles and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high-speed dispersion bubble-free deconcentrator of big viscosity material, includes the cauldron body, the top of the cauldron body is provided with the roof, the toroidal cavity has been seted up on the face of the top of the cauldron body the division board has been placed to toroidal cavity's inside, the top of division board is in toroidal cavity's inner wall opening part, and the top and toroidal cavity welded fastening of division board, the outside winding of division board has the heater strip, the top of heater strip is connected with connecting wire, connecting wire runs through to the outside of the cauldron body, the mouth of pipe of bleeding is still installed in the middle part outside of the cauldron body be provided with the check valve on the mouth of pipe of bleeding, the mouth of pipe of bleeding is linked together with toroidal cavity's inside.
Preferably, the bottom end face of roof is fixed with two spacing bulge loops that are concentric circles form and distribute, the top of the cauldron body is in between two spacing bulge loops, and the width between two spacing bulge loops equals with the thickness of the cauldron body.
Preferably, the surface of connecting wire still overlaps and is equipped with the block rubber, the block rubber imbeds to the downthehole portion of connecting wire and cauldron body junction, the block rubber is hollow round platform form, the maximum diameter of block rubber is greater than the internal diameter in hole.
Preferably, the top of roof is installed the motor, install high-speed shaft and low-speed stirring frame through the connecting piece on the output of motor, the dispersion impeller is installed to the bottom end face of high-speed shaft.
Preferably, the connecting member is a planetary gear, wherein the top of the low-speed agitator frame is mounted on the periphery of the planetary gear.
Preferably, the middle part of low-speed stirring frame is the disconnection form, and has seted up the screw at the terminal surface of disconnection form, the screw the middle part of low-speed stirring frame still is provided with the sleeve, telescopic surface runs through there is the spliced pole, connecting thread has been seted up at the both ends of spliced pole, it is fixed to run through the bolt between connecting thread and the screw, telescopic surperficial equidistance is fixed with the connection piece.
The use method of the disperser for dispersing the high-viscosity materials at high speed without bubbles specifically comprises the following steps:
the method comprises the following steps: sleeving the sleeve on the connecting column, inserting the two ends of the connecting column into the screw holes, fixedly penetrating the screw holes and the connecting threads through bolts, and then buckling the top plate on the top of the kettle body to enable the limiting convex ring to seal the opening at the top of the annular cavity;
step two: connecting the connecting wire with an external power supply so as to electrify and heat the heating wire;
step three: after the heating wires are electrified, high temperature can be generated, the heating wires are separated by the separation plates, the high temperature cannot be directly acted on the inner wall of the kettle body, but the whole annular cavity is heated, so that the air in the annular cavity is heated, the inner wall of the kettle body is heated through the heated air, then the motor is started, the high-speed shaft and the low-speed stirring frame are driven to rotate through the motor, the high-speed shaft drives the dispersion disc to do high-speed rotary motion in the rotation, the low-speed stirring frame does low-speed rotary motion, so that the coating is subjected to dispersion processing, and the coating in the kettle body flows and drives the connecting pieces to rotate in the rotation of the low-speed stirring frame, so that the dispersion efficiency is improved;
step five: after processing, when needing rapid cooling to guarantee that the staff can touch the cauldron body, through outside air exhaust equipment with bleed the mouth of pipe intercommunication to open the check valve on the mouth of pipe of will bleeding, discharge the hot-air in the annular cavity, the discharge completion back, will bleed the mouth of pipe closure again, accomplish rapid cooling's purpose this moment.
Compared with the prior art, the invention has the beneficial effects that:
1. the designed annular cavity has a certain heat preservation function, so that the temperature is prevented from being rapidly reduced after the heating is stopped, and when workers need to perform emergency operation on the kettle body, the kettle body can be rapidly cooled through an air exhaust pipe opening, so that the overall function is very complete;
2. through the sleeve and the connection piece of design, can promote the stirring efficiency of low-speed stirring frame for the dispersion effect to coating obtains promoting, and the mounting means of sleeve and low-speed stirring frame is very simple simultaneously, easily operation, and whole flexibility is higher.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1 according to the present invention;
FIG. 3 is a cross-sectional view of the sleeve and the connecting post of the present invention;
FIG. 4 is a cross-sectional end view of the sleeve and web of the present invention.
In the figure: 1. a motor; 2. a top plate; 3. an air exhaust pipe orifice; 4. a partition plate; 5. a low-speed stirring frame; 6. a high speed shaft; 7. a dispersion tray; 8. a sleeve; 9. an annular cavity; 10. a kettle body; 11. a limit convex ring; 12. connecting an electric wire; 13. a rubber block; 14. heating wires; 15. a threaded hole; 16. connecting columns; 17. a screw hole; 18. and (7) connecting the sheets.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a disperser for dispersing high-speed materials without bubbles comprises a kettle body 10, wherein a top plate 2 is arranged at the top of the kettle body 10, an annular cavity 9 is formed in the top end face of the kettle body 10, a partition plate 4 is placed in the annular cavity 9, the top of the partition plate 4 is positioned at an opening of the inner wall of the annular cavity 9, the top of the partition plate 4 is fixedly welded with the annular cavity 9, a heating wire 14 is wound outside the partition plate 4, the annular cavity 9 and the heating wire 14 are designed, the slow heating function can be realized, the kettle body 10 is prevented from being damaged due to overhigh heating speed, meanwhile, the chemical reaction of the coating due to rapid heating is also avoided, the normal processing is ensured, meanwhile, the annular cavity 9 is designed, the disperser also has a certain heat preservation function, the temperature is prevented from rapidly dropping after the heating is stopped, the top of the heating wire 14 is connected with a connecting wire 12, connecting wire 12 runs through to the outside of the cauldron body 10, still installs the mouth of pipe 3 that bleeds in the middle part outside of the cauldron body 10, and when the staff need carry out emergency operation to the cauldron body 10, can be through the mouth of pipe 3 rapid cooling that bleeds, and the overall function is very perfect, is provided with the check valve on the mouth of pipe 3 that bleeds, and the inside of the mouth of pipe 3 and annular cavity 9 that bleeds is linked together.
In this embodiment, preferably, two limiting convex rings 11 distributed concentrically are fixed to the bottom end surface of the top plate 2, and are used for sealing the top of the annular cavity 9, the top of the kettle body 10 is located between the two limiting convex rings 11, and the width between the two limiting convex rings 11 is equal to the thickness of the kettle body 10.
In this embodiment, preferably, the surface of the connecting wire 12 is further sleeved with a rubber block 13 for sealing the connecting wire 12, the rubber block 13 is embedded into a hole at a connection position of the connecting wire 12 and the kettle body 10, the rubber block 13 is in a hollow circular truncated cone shape, and a maximum diameter of the rubber block 13 is greater than an inner diameter of the hole.
In this embodiment, preferably, the top end of the top plate 2 is provided with the motor 1, the output end of the motor 1 is provided with the high-speed shaft 6 and the low-speed stirring frame 5 through a connecting member, and the bottom end surface of the high-speed shaft 6 is provided with the dispersion disc 7.
In this embodiment, it is preferable that the connecting member is a planetary gear in which the top of the low-speed agitator frame 5 is installed at the periphery of the planetary gear.
In this embodiment, it is preferred, the middle part of low-speed stirring frame 5 is the disconnection form, and screw 17 has been seted up at the terminal surface of disconnection form, screw 17, still be provided with sleeve 8 at the middle part of low-speed stirring frame 5, sleeve 8's surface runs through there is spliced pole 16, spliced pole 16's both ends offered threaded hole 15, sleeve 8 and connection piece 18 through the design, can promote the stirring efficiency of low-speed stirring frame 5, make the dispersion effect to coating obtain promoting, sleeve 8 is very simple with low-speed stirring frame 5's mounting means simultaneously, easy to operate, whole flexibility is higher, it is fixed to run through the bolt between screw hole 15 and the screw 17, sleeve 8's surperficial equidistance is fixed with connection piece 18.
The use method of the disperser for dispersing the high-viscosity materials at high speed without bubbles specifically comprises the following steps:
the method comprises the following steps: sleeving the sleeve 8 on the connecting column 16, inserting two ends of the connecting column 16 into the screw holes 17, fixedly penetrating the screw holes 17 and the threaded holes 15 through bolts, and then buckling the top plate 2 on the top of the kettle body 10 to enable the limiting convex ring 11 to seal an opening at the top of the annular cavity 9;
step two: connecting the connecting wire 12 with an external power supply, thereby electrifying the heating wire 14 for heating;
step three: after the heating wire 14 is electrified, high temperature can be generated, because the heating wire 14 is separated by the partition plate 4, the high temperature can not be directly acted on the inner wall of the kettle body 10, but the whole annular cavity 9 is heated, so that the air in the annular cavity 9 is heated, the inner wall of the kettle body 10 is heated through the heated air, then the motor 1 is started, the high-speed shaft 6 and the low-speed stirring frame 5 are driven to rotate through the motor 1, in the rotation process, the high-speed shaft 6 drives the dispersion disc 7 to do high-speed rotation motion, and the low-speed stirring frame 5 does low-speed rotation motion, so that the coating is dispersed and processed, in the rotation process of the low-speed stirring frame 5, the coating in the kettle body 10 can flow, and the connection sheet 18 is driven to rotate, so that the dispersion efficiency is improved;
step five: after processing, when needing rapid cooling to guarantee that the staff can touch the cauldron body 10, through outside air exhaust equipment and the mouth of pipe 3 intercommunication of bleeding to open the check valve on the mouth of pipe 3 of bleeding, discharge the hot-air in the annular cavity 9, after the completion of discharging, the mouth of pipe 3 closure of will bleeding again, accomplish rapid cooling's purpose this moment.
Wherein the kettle body 10 is made of SS316L stainless steel, the capacity can reach 35-2000L, the power of the motor 1 is 22KW, the dispersion disc 7 can be replaced according to the dispersion task, the dispersion disc mainly made of stainless steel, ceramic and polytetrafluoroethylene can be selected, the shape of the dispersion disc 7 can also be replaced by different dispersed materials, the dispersion disc mainly has a sawtooth shape, a propeller blade shape, a butterfly shape and a single-grinding impeller shape, the high-speed shaft 6 can rapidly disperse at the rotating speed of 0-1450 revolutions per minute to generate strong vortex to suck the bottom materials, the dispersion time is reduced, the temperature of the materials is controlled, the generation of material bubbles is avoided, the low-speed stirring frame 5 can stir at the stirring speed of 0-16 revolutions per minute to change the flow direction of the materials, and the material dispersion effect is better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high-speed dispersion bubble-free deconcentrator of high viscosity material, includes the cauldron body (10), the top of the cauldron body (10) is provided with roof (2), its characterized in that: annular cavity (9) have been seted up on the top face of the cauldron body (10) division board (4) have been placed to the inside of annular cavity (9), the top of division board (4) is in the inner wall opening part of annular cavity (9), and the top and annular cavity (9) welded fastening of division board (4), the outside winding of division board (4) has heater strip (14), the top of heater strip (14) is connected with connecting wire (12), connecting wire (12) run through to the outside of the cauldron body (10), still install the mouth of pipe (3) of bleeding in the middle part outside of the cauldron body (10) be provided with the check valve on the mouth of pipe (3) of bleeding, the inside of the mouth of pipe (3) of bleeding and annular cavity (9) is linked together.
2. The disperser for dispersing high-viscosity materials at high speed without bubbles as claimed in claim 1, wherein: the bottom end face of roof (2) is fixed with two spacing bulge loops (11) that are concentric circles form and distribute, the top of the cauldron body (10) is in between two spacing bulge loops (11), and the width between two spacing bulge loops (11) equals with the thickness of the cauldron body (10).
3. The disperser for dispersing high-viscosity materials at high speed without bubbles as claimed in claim 1, wherein: the surface of connecting wire (12) still overlaps and is equipped with rubber block (13), inside rubber block (13) embedding to the hole of connecting wire (12) and cauldron body (10) junction, rubber block (13) are hollow round platform form, the maximum diameter of rubber block (13) is greater than the internal diameter in hole.
4. The disperser for dispersing high-viscosity materials at high speed without bubbles as claimed in claim 1, wherein: motor (1) is installed on the top of roof (2), install high-speed axle (6) and low-speed stirring frame (5) through the connecting piece on the output of motor (1), dispersion impeller (7) are installed to the bottom face of high-speed axle (6).
5. The disperser for dispersing high-viscosity materials without bubbles as claimed in claim 4, wherein: the connecting piece is a planetary gear, wherein the top of the low-speed stirring frame (5) is arranged on the periphery of the planetary gear.
6. The disperser for dispersing high-viscosity materials without bubbles as claimed in claim 4, wherein: the middle part of low-speed stirring frame (5) is the disconnection form, and has seted up screw (17) at the terminal surface of disconnection form, screw (17) the middle part of low-speed stirring frame (5) still is provided with sleeve (8), the surface of sleeve (8) runs through has spliced pole (16), connecting thread (15) have been seted up at the both ends of spliced pole (16), it is fixed to run through the bolt between connecting thread (15) and screw (17), the surperficial equidistance of sleeve (8) is fixed with connection piece (18).
7. The use method of the disperser for dispersing high-viscosity materials without bubbles in the large-viscosity materials according to the claims 1-6 is characterized in that: the method specifically comprises the following steps:
the method comprises the following steps: sleeving the sleeve (8) on the connecting column (16), inserting the two ends of the connecting column (16) into the screw holes (17), penetrating and fixing the screw holes (17) and the connecting threads (15) through bolts, and then buckling the top plate (2) at the top of the kettle body (10) to enable the limiting convex ring (11) to seal an opening at the top of the annular cavity (9);
step two: connecting the connecting wire (12) with an external power supply so as to electrify and heat the heating wire (14);
step three: after the heating wire (14) is electrified, high temperature can be generated, the heating wire (14) is under the partition of the partition plate (4), the high temperature cannot be directly acted on the inner wall of the kettle body (10), but the whole annular cavity (9) is heated, so that the air in the annular cavity (9) is heated, the inner wall of the kettle body (10) is heated through the heated air, then the motor (1) is started, the motor (1) drives the high-speed shaft (6) and the low-speed stirring frame (5) to rotate, the high-speed shaft (6) drives the dispersion disc (7) to do high-speed rotary motion, the low-speed stirring frame (5) does low-speed rotary motion, and therefore the coating is subjected to dispersion processing, and in the rotation of the low-speed stirring frame (5), the coating in the kettle body (10) flows and drives the connecting sheet (18) to rotate, so that the dispersion efficiency is improved;
step five: after processing, when needing rapid cooling to guarantee that the staff can touch the cauldron body (10), through outside air exhaust equipment and air exhaust mouth of pipe (3) intercommunication to open the check valve on the mouth of pipe (3) of will exhausting, discharge the hot-air in annular cavity (9), after the completion of discharge, will exhaust mouth of pipe (3) closure again, accomplish rapid cooling's purpose this moment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111614670.9A CN114247378B (en) | 2021-12-27 | 2021-12-27 | High-speed dispersion bubble-free disperser for high-viscosity materials and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111614670.9A CN114247378B (en) | 2021-12-27 | 2021-12-27 | High-speed dispersion bubble-free disperser for high-viscosity materials and use method |
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| Publication Number | Publication Date |
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| CN114247378A true CN114247378A (en) | 2022-03-29 |
| CN114247378B CN114247378B (en) | 2024-04-30 |
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| CN211837839U (en) * | 2020-03-09 | 2020-11-03 | 江西远宏实业有限公司 | Starch reation kettle with exhaust-gas treatment |
| WO2020252654A1 (en) * | 2019-06-18 | 2020-12-24 | 南通星球石墨设备有限公司 | New reaction kettle |
| CN213160731U (en) * | 2020-05-20 | 2021-05-11 | 启东阳森新材料科技有限公司 | Dispersion mixing of colors reation kettle is used in waterborne epoxy production |
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2021
- 2021-12-27 CN CN202111614670.9A patent/CN114247378B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1215602A (en) * | 1958-07-01 | 1960-04-20 | Prod Chim Ind & Agricoles Proc | Mixing churn with removable frame |
| US20130201780A1 (en) * | 2012-02-06 | 2013-08-08 | Shu-Hung Liao | Centrifugal concrete mixer |
| KR101277714B1 (en) * | 2012-05-09 | 2013-06-21 | 오대환 | Heat treatment device for carbon materials reaction |
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|---|---|
| CN114247378B (en) | 2024-04-30 |
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