CN113198349A - Dispersion tank for aluminum oxide production - Google Patents
Dispersion tank for aluminum oxide production Download PDFInfo
- Publication number
- CN113198349A CN113198349A CN202110534294.6A CN202110534294A CN113198349A CN 113198349 A CN113198349 A CN 113198349A CN 202110534294 A CN202110534294 A CN 202110534294A CN 113198349 A CN113198349 A CN 113198349A
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- Prior art keywords
- main body
- dispersion
- main shaft
- production according
- alumina production
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- 239000006185 dispersion Substances 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 title abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 230000005484 gravity Effects 0.000 claims abstract description 30
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 55
- 239000007788 liquid Substances 0.000 claims description 26
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims 6
- 239000000843 powder Substances 0.000 abstract description 41
- 238000007790 scraping Methods 0.000 description 29
- 230000009471 action Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/09—Stirrers characterised by the mounting of the stirrers with respect to the receptacle
- B01F27/091—Stirrers characterised by the mounting of the stirrers with respect to the receptacle with elements co-operating with receptacle wall or bottom, e.g. for scraping the receptacle wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/93—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/12—Maintenance of mixers using mechanical means
- B01F35/123—Maintenance of mixers using mechanical means using scrapers for cleaning mixers
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/021—After-treatment of oxides or hydroxides
- C01F7/026—Making or stabilising dispersions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a dispersion kettle for aluminum oxide production, and relates to the technical field of aluminum oxide production equipment. The gravity rod of the aluminum oxide powder dispersion mixing machine comprises a main body, a supporting seat and a motor arranged at the top of the supporting seat, wherein the output end of the motor is connected with a main shaft extending into the main body, the main shaft is fixedly connected with a fixing frame, and the fixing frame is rotatably connected with a dispersion mechanism.
Description
Technical Field
The invention relates to the technical field of alumina production equipment, in particular to a dispersion kettle for alumina production.
Background
The aluminum oxide is white powder which is soluble in strong acid and strong alkali solution but insoluble in water and non-polar organic solvent, has no toxicity and odor, is mostly alpha-Al 2O3 crystal form in the natural world, has high thermal conductivity, insulativity, high temperature resistance, good toughness and ductility, fire resistance, high hardness and the like, is commonly used in the fields of refractory materials, microelectronic materials, plastics, ceramics, dye additives, rubber and the like, and increases the toughness, wear resistance, smoothness and the like of products.
The dispersion kettle integrates low-speed stirring and high-speed dispersion, so that pre-dispersion, stirring and high-speed dispersion are realized, the dispersion mainly refers to that processed alumina powder can be quickly and uniformly smashed and dispersed, soluble solids and liquid can be dissolved and mixed by utilizing a dispersion technology, the dispersion has the functions of shearing and smashing the alumina powder, the alumina powder is firstly smashed, the alumina powder is fused with each other in smaller particles, and the purpose of the method can be realized by increasing the stability of the mixed alumina powder.
The dispersion kettle in the prior art can only adjust the rotating speed of the dispersion mechanism by adjusting the rotating speed of the motor, the effects of low-speed stirring and high-speed dispersion are achieved, the spatial position of the dispersion mechanism in the dispersion kettle can not be adjusted according to the rotating speed of the motor, certain limitation is caused on the dispersion effect of the alumina powder in the dispersion kettle, the alumina powder at different radial positions in the dispersion kettle can not be better dispersed and mixed, and the dispersion and mixing effects of the alumina powder are poor.
Disclosure of Invention
Based on the above, the invention aims to provide a dispersing kettle for producing alumina, which solves the technical problem that in the prior art, the spatial position of a dispersing mechanism in the dispersing kettle cannot be adjusted according to the rotating speed of a motor, so that alumina powder at different radial positions in the dispersing kettle cannot be dispersed and mixed better.
In order to achieve the purpose, the invention provides the following technical scheme: a dispersion kettle for producing aluminum oxide comprises a main body and a motor; the motor is arranged at the top of the main body through a supporting seat, and the supporting seat and the motor are both positioned outside the main body; the output end of the motor is connected with a main shaft extending into the main body, the main shaft is fixedly connected with a fixing frame, and the fixing frame is rotationally connected with a dispersing mechanism;
the dispersing mechanism comprises a first rotating shaft, a gravity rod, a second rotating shaft, a sleeve, a telescopic rod, a connecting rod and a scraping strip, the top of the gravity rod is rotatably connected with the fixed frame through the first rotating shaft, the bottom of the gravity rod is rotatably connected with the upper end of the sleeve through the second rotating shaft, and the telescopic rod matched with the sleeve is movably connected inside the sleeve;
one side of the telescopic rod is fixedly connected with a connecting rod, one end of the connecting rod, far away from the telescopic rod, is fixedly connected with a scraping strip, and the bottom of the main shaft is coaxially provided with an impeller;
the fixing frame, the dispersing mechanism and the impeller are all located in the inner cavity of the main body.
Through adopting above-mentioned technical scheme, install the mount on the main shaft and be provided with dispersion mechanism, dispersion mechanism's gravity pole rotates to the outside direction of keeping away from the main shaft under the effect of the rotatory centrifugal force that produces of main shaft, and the gravity pole rotates to the outside and drives sleeve, telescopic link, connecting rod and scrape the strip and carry out radial sliding to border position department from the inside central point of main part through the second pivot. Therefore, according to the different rotational speeds of the motor, the gravity rod can rotate at different angles under different centrifugal forces, the scraping strip can be dispersed and mixed on alumina powder at the position with different radius lengths in the main body, when the rotational speed of the motor reaches the maximum set value, the scraping strip is attached to the inner wall of the main body to rotate, further alumina powder adhered to the inner wall of the main body is scraped, and the alumina powder is dispersed and mixed well.
The invention is further provided that the main shaft is fixedly connected with a crushing disc, and the crushing disc is positioned above the fixing frame and in the inner cavity of the main body; the crushing disc is provided with a strip-shaped through hole, a crushing blade and a first limiting sliding groove; the first limiting sliding chute is arranged on the bottom surface of the crushing disc, and the length direction of the first limiting sliding chute is coincided with the radial direction of the crushing disc; the top end of the scraping strip is in sliding fit with the first limiting sliding groove; the top surface of crushing dish is provided with a plurality of crushing blades along the even interval of circumference of main shaft.
Through adopting above-mentioned technical scheme, crushing dish rotates along with the main shaft, and the crushing blade at crushing dish top can be smashed the alumina powder of caking, and the alumina powder after smashing can fall inside the main part through the bar through-hole. Crushing pan and dispersion mechanism all carry out synchronous rotation around the main shaft, and then first spacing spout can carry on spacingly to scraping the strip top, make to scrape the strip more stable when the inside radial movement of main part, can not take place to rock the phenomenon of skew.
The invention is further provided that the first limiting chute has a rectangular cross section.
The invention is further arranged in that the main shaft is fixedly connected with a rotating chassis which is positioned below the impeller and in the inner chamber of the main body; the rotating chassis is provided with a second limiting sliding groove, a scraper and a hollow groove; the bottom of the connecting rod is provided with a limiting sliding block, and the second limiting sliding groove is in sliding fit with the limiting sliding block; the length direction of the second limiting sliding groove is coincided with the radial direction of the rotating chassis; the hollow groove is arranged on the bottom surface of the rotating chassis; the scraper is arranged on the bottom surface of the rotating chassis and attached to the bottom wall of the main body.
Through adopting above-mentioned technical scheme, the spacing spout of second that the chassis four corners department set up rotates can carry on spacingly to spacing slider, has strengthened dispersion mechanism's stability to the stability of scraping the strip has further been strengthened. The main shaft bottom is provided with the rotation chassis that is located the inside bottom of main part, and the scraper that rotation chassis bottom set up can strike off the aluminium oxide powder of main part bottom adhesion.
The invention is further provided that the bottom surface of the chassis is provided with a connecting plate which is arranged in the same direction with the length direction of the second limiting chute; and a hollow groove is formed between the connecting plate and the scraper.
Through adopting above-mentioned technical scheme, the mixed liquid discharge after the setting up of fretwork groove conveniently mixes.
The invention is further provided with a feeding pipe communicated with the inside of the main body, which is obliquely arranged on the top of the main body, and a transparent opening-closing plate is arranged on the top of the inner side of the feeding pipe.
Through adopting above-mentioned technical scheme, the inlet pipe is convenient to be put into main part with alumina powder inside, and transparent open-close plate can observe the inside condition of main part when closing.
The invention is further arranged in that the top of the main body is provided with a liquid injection pipe communicated with the inside of the main body, and the inner wall of the liquid injection pipe is provided with threads.
Through adopting above-mentioned technical scheme, annotate the liquid pipe and be convenient for to the inside injection solution of main part, internal thread sets up the convenience and is connected with external pipeline.
The invention is further provided that a liquid discharge pipe communicated with the interior of the main body is arranged at the central position of the bottom of the main body, and a valve is arranged on the liquid discharge pipe.
By adopting the technical scheme, the liquid discharge pipe is convenient for discharging the mixed liquid after mixing to the outer side of the main body.
The invention is further provided that the four corners of the outer side of the main body are fixedly provided with mounting seats.
By adopting the technical scheme, the invention is integrally and conveniently arranged in the mounting rack matched with the outside, and plays a supporting role.
In summary, the invention mainly has the following beneficial effects:
1. in the invention, the dispersing mechanisms are arranged at the four corners of the fixing frame outside the main shaft, the gravity rod of the dispersing mechanism rotates outwards under the action of centrifugal force generated by the rotation of the main shaft, the gravity rod rotates outwards and drives the sleeve, the telescopic rod, the connecting rod, the limiting slide block and the scraping strip to radially slide from the central position to the edge position in the main body through the second rotating shaft, therefore, according to different rotating speeds of the motor, the gravity rod can rotate at different angles under the action of different centrifugal forces, thereby leading the scraping strip to carry out dispersion and mixing on the alumina powder at the positions with different radius lengths in the main body, when the rotating speed of the motor reaches the maximum set value, the scraping strip is attached to the inner wall of the main body to rotate, and the alumina powder adhered to the inner wall of the main body is further scraped, so that the alumina powder is good in dispersing and mixing effect;
2. according to the invention, the crushing disc rotates along with the rotation of the main shaft, the crushing blade at the top of the crushing disc can crush agglomerated alumina powder, the crushed alumina powder can fall into the main body through the strip-shaped through hole, the four corners of the bottom of the crushing disc are provided with the first limiting sliding grooves, and the crushing disc and the dispersing mechanism synchronously rotate around the main shaft, so that the first limiting sliding grooves can limit the top of the scraping strip, the scraping strip is more stable when moving radially in the main body, and the phenomenon of shaking and offsetting cannot occur;
3. according to the invention, the rotating chassis positioned at the bottom end in the main body is arranged at the bottom of the main shaft, the plurality of groups of scrapers are arranged at the bottom of the rotating chassis to scrape alumina powder adhered to the bottom of the main body, and the second limiting sliding grooves arranged at four corners in the rotating chassis can limit the limiting sliding blocks of the dispersing mechanism, so that the stability of the dispersing mechanism is enhanced, and the stability of the scraping strips is further enhanced.
Drawings
FIG. 1 is an exploded view of the present invention in its entirety;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a schematic view of the dispersing mechanism of the present invention;
FIG. 5 is a schematic view of the shredder plate of the present invention;
FIG. 6 is a schematic structural view of a rotating chassis according to the present invention;
FIG. 7 is a schematic structural view of the deployment mechanism of the present invention;
fig. 8 is a schematic structural view of the whole of the present invention.
In the figure: 1. a main body; 2. a supporting seat; 3. a motor; 4. a main shaft; 5. a fixed mount; 6. a dispersing mechanism; 601. a first rotating shaft; 602. a gravity bar; 603. a second rotating shaft; 604. a sleeve; 605. a telescopic rod; 606. a connecting rod; 607. a limiting slide block; 608. scraping the strips; 7. an impeller; 8. a crushing disc; 801. a strip-shaped through hole; 802. a crushing blade; 803. a first limiting chute; 9. rotating the chassis; 901. a second limiting chute; 902. a scraper; 903. hollowing out the grooves; 10. a feed pipe; 11. a liquid injection pipe; 12. a liquid discharge pipe; 13. and (7) mounting a seat.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A dispersion tank for alumina production is shown in figure 1, figure 2, figure 3 and figure 4, and comprises a main body 1 and a motor 3; the motor 3 is arranged at the top of the main body 1 through the supporting seat 2, and the supporting seat 2 and the motor 3 are both positioned outside the main body 1; the output end of the motor 3 is connected with a main shaft 4 extending into the main body 1, the main shaft 4 is fixedly connected with a fixed frame 5, and the fixed frame 5 is rotationally connected with a dispersing mechanism 6; the dispersion mechanism 6 may rotate with the main shaft 4.
The dispersing mechanism 6 comprises a first rotating shaft 601, a gravity rod 602, a second rotating shaft 603, a sleeve 604, an expansion rod 605, a connecting rod 606 and a scraping strip 608, wherein the top of the gravity rod 602 is rotatably connected with the fixed frame 5 through the first rotating shaft 601, the bottom of the gravity rod 602 is rotatably connected with the upper end of the sleeve 604 through the second rotating shaft 603, and the inside of the sleeve 604 is movably connected with the expansion rod 605 matched with the sleeve. The gravity rod 602 of the dispersing mechanism 6 rotates towards the outside far away from the spindle 4 under the action of the centrifugal force generated by the rotation of the spindle 4, the gravity rod 602 rotates towards the outside and drives the sleeve 604, the telescopic rod 605, the connecting rod 606 and the scraping strip 608 to radially slide from the central position to the edge position in the main body 1 through the second rotating shaft 603, so that the gravity rod 602 can rotate at different angles under different centrifugal forces according to the rotation speed of the motor 3, the scraping strip 608 can disperse and mix alumina powder at different radial lengths in the main body 1, and when the rotation speed of the motor 3 reaches the maximum set value, the scraping strip 608 is attached to the inner wall of the main body 1 to rotate, further the alumina powder adhered to the inner wall of the main body 1 is scraped, and the alumina powder dispersing and mixing effect is good.
The fixed mount 5, the dispersing mechanism 6 and the impeller 7 are located in the internal chamber of the main body 1.
Preferably, the dispersing mechanisms 6 are provided in four groups, and the four groups of dispersing mechanisms 6 are arranged at regular intervals along the circumferential direction of the main shaft 4. The four connecting rods 606 are all located outside the impeller 7 and avoid interference with the rotation of the impeller 7.
Preferably, the axial direction of the first rotating shaft 601 is parallel to the axial direction of the second rotating shaft 603, and both are perpendicular to the axial direction of the main shaft 4. The longitudinal direction of the wiper strip 608 is parallel to the axial direction of the spindle 4.
Referring to fig. 1, 3 and 5, the main shaft 4 is fixedly connected with a crushing disk 8, and the crushing disk 8 is located above the fixing frame 5 and in the inner cavity of the main body 1; the crushing disc 8 is provided with a strip-shaped through hole 801, a crushing blade 802 and a first limiting chute 803; the first limiting sliding chute 803 is arranged on the bottom surface of the crushing disk 8, and the length direction of the first limiting sliding chute coincides with the radial direction of the crushing disk 8; the top end of the scraping bar 608 is in sliding fit with the first limiting sliding groove 803; the top surface of the crushing disk 8 is provided with a plurality of crushing blades 802 at regular intervals in the circumferential direction of the main shaft 4. The first limiting sliding groove 803 has a rectangular cross section. By adopting the structure, the crushing blade 802 at the top of the crushing disc 8 can crush the agglomerated alumina powder, so that the mixing efficiency with the solution is improved, the working process is accelerated, and the first limiting sliding groove 803 limits the top end of the scraping strip 608. The sliding fit between the first limiting sliding groove 803 and the top end of the scraping bar 608 provides a guiding function for the movement of the scraping bar 608.
Preferably, a plurality of groups of strip-shaped through holes 801 are uniformly arranged at four corners of the crushing disk 8.
Preferably, the length direction of the blades 802 coincides with the radial direction of the grating disk 8.
Referring to fig. 1, 3 and 6, the main shaft 4 is fixedly connected with a rotating chassis 9, and the rotating chassis 9 is located below the impeller 7 and in the inner chamber of the main body 1; a second limiting sliding groove 901, a scraper 902 and a hollow groove 903 are arranged on the rotating chassis 9; the bottom of the connecting rod 606 is provided with a limiting sliding block 607, and the second limiting sliding groove 901 is in sliding fit with the limiting sliding block 607; the length direction of the second limiting sliding groove 901 coincides with the radial direction of the rotating chassis 9; the hollow-out groove 903 is arranged on the bottom surface of the rotating chassis 9; the scraper 902 is arranged on the bottom surface of the rotating chassis 9 and is attached to the bottom wall of the main body 1. The bottom surface of the chassis 9 is provided with a connecting plate, and the connecting plate and the second limiting sliding groove 901 are arranged in the same direction in the length direction; a hollow-out groove 903 is formed between the connecting plate and the scraper 902. The plurality of blades 902 may be provided as required, and the plurality of blades 902 are arranged at regular intervals in the circumferential direction of the main shaft 4. Preferably, the four corners of the rotating chassis 9 are provided with second limiting sliding grooves 901 matching with the limiting sliding blocks 607. By adopting the structure, the bottom of the rotating chassis 9 is provided with a plurality of groups of scrapers 902 to scrape alumina powder adhered to the bottom of the main body 1, and the second limiting sliding grooves 901 arranged at the four corners of the rotating chassis 9 can limit the limiting sliding blocks 607, so that the stability of the dispersing mechanism 6 is enhanced, and the stability of the scraping strip 608 is further enhanced.
Preferably, the length direction of the scraper 902 coincides with the radial direction of the rotating chassis 9.
Referring to fig. 1, 2 and 8, a feeding pipe 10 is obliquely disposed on the top of the main body 1 and is communicated with the inside of the main body 1, and a transparent opening and closing plate is disposed on the top of the inner side of the feeding pipe 10. The top of the main body 1 is provided with a liquid injection pipe 11 communicated with the inside of the main body 1, and the inner wall of the liquid injection pipe 11 is provided with threads. A liquid discharge pipe 12 communicated with the interior of the main body 1 is arranged at the central position of the bottom of the main body 1, and a valve is arranged on the liquid discharge pipe 12. The four corners of the outer side of the main body 1 are fixedly provided with mounting seats 13. The four groups of mounting seats 13 are all provided with threaded holes. By adopting the structure, the feeding pipe 10 is convenient for putting alumina powder into the main body 1, the liquid injection pipe 11 is convenient for injecting a solution into the main body 1, the liquid discharge pipe 12 is convenient for discharging a mixed liquid to the outer side of the main body 1, and the mounting seat 13 is used for facilitating the whole installation of the aluminum oxide.
The working principle of the invention is as follows: when the device is used, a power supply is switched on, the solution to be mixed is added into the main body 1 through the liquid injection pipe 11, then the motor 3 is started, the output end of the motor 3 drives the main shaft 4 to rotate, and the crushing disc 8 crushes the agglomerated alumina powder to a certain degree;
further, the crushing disk 8 rotates along with the rotation of the main shaft 4, the crushing blades 802 on the top of the crushing disk 8 can crush the agglomerated alumina powder, and the crushed alumina powder can fall to the inside of the main body 1 through the strip-shaped through holes 801 to be mixed with the solution;
meanwhile, the dispersing mechanisms 6 are arranged at the four corners of the fixed frame 5 outside the main shaft 4, the gravity rod 602 of the dispersing mechanism 6 rotates outwards under the action of the centrifugal force generated by the rotation of the main shaft 4, the gravity rod 602 rotates outwards and drives the sleeve 604, the telescopic rod 605, the connecting rod 606, the limiting slider 607 and the scraping strip 608 to slide radially from the central position to the edge position inside the main body 1 through the second rotating shaft 603, so that the gravity rod 602 can rotate at different angles under the action of different centrifugal forces according to the rotation speed of the motor 3, the scraping strip 608 can disperse and mix alumina powder at positions with different radius lengths inside the main body 1, and when the rotation speed of the motor 3 reaches the maximum set value, the scraping strip 608 is attached to the inner wall of the main body 1 to rotate, and further scrape the alumina powder adhered to the inner wall of the main body 1, the alumina powder has better dispersion and mixing effects;
further, the gravity rod 602 rotates outwards under the action of centrifugal force to drive the sleeve 604 and the telescopic rod 605 to slide radially, and in the sliding process, the telescopic rod 605 extends out of the sleeve 604 under the action of the second limiting sliding groove 901 and the dispersing mechanism 6 disperses and mixes the alumina powder at any radius position in the main body 1;
the four corners of the bottom of the crushing disc 8 are provided with the first limiting sliding grooves 803, and as the crushing disc 8 and the dispersing mechanism 6 synchronously rotate around the main shaft 4, the first limiting sliding grooves 803 can limit the top of the scraping bar 608, so that the scraping bar 608 radially moves in the main body 1 and is more stable when integrally rotating along with the main shaft 4, and the phenomenon of shaking and deviation cannot occur;
the bottom of the main shaft 4 is provided with a rotating chassis 9 positioned at the bottom end inside the main body 1, the bottom of the rotating chassis 9 is provided with a plurality of groups of scrapers 902 which can scrape alumina powder adhered to the bottom of the main body 1, and the second limiting chutes 901 arranged at four corners inside the rotating chassis 9 can limit the limiting slide blocks 607 of the dispersing mechanism 6, so that the stability of the dispersing mechanism 6 is enhanced, and the stability of the scraping strips 608 is further enhanced;
after the alumina powder is dispersed and mixed, the motor 3 is turned off, the gravity rod 602 is not under the action of centrifugal force, and the gravity of the gravity rod 602 is far greater than the buoyancy of the mixed liquid in the main body 1, so that the gravity rod 602 naturally sags under the action of the gravity, the dispersing mechanism 6 is further driven to radially contract towards the main shaft 4, the liquid discharge pipe 12 is opened at the moment, and the mixed liquid is discharged from the liquid discharge pipe 12 under the action of the hollow groove 903 at the bottom of the rotating chassis 9;
the invention can change the action of centrifugal force on the dispersing mechanism 6 according to the rotating speed of the motor 3, so that the centrifugal force with different magnitude can rotate the gravity rod 602 of the dispersing mechanism 6 by different angles, and further can disperse and mix alumina powder at different radius positions in the main body 1.
Although embodiments of the present invention have been shown and described, it is intended that the present invention should not be limited thereto, that the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples, and that modifications, substitutions, variations or the like, which are not inventive and may be made by those skilled in the art without departing from the principle and spirit of the present invention and without departing from the scope of the claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110534294.6A CN113198349B (en) | 2021-05-17 | 2021-05-17 | Dispersion tank for aluminum oxide production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110534294.6A CN113198349B (en) | 2021-05-17 | 2021-05-17 | Dispersion tank for aluminum oxide production |
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| CN113198349A true CN113198349A (en) | 2021-08-03 |
| CN113198349B CN113198349B (en) | 2022-10-18 |
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| CN202110534294.6A Active CN113198349B (en) | 2021-05-17 | 2021-05-17 | Dispersion tank for aluminum oxide production |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558474A (en) * | 2022-02-24 | 2022-05-31 | 北京科技大学 | Improve superstrong high tough steel of degree of consistency of tissue agitating unit for casting |
| CN118491799A (en) * | 2024-07-08 | 2024-08-16 | 常州市白鹭电器有限公司 | Adhesive tape coating device and coating method |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1262226A2 (en) * | 2001-05-29 | 2002-12-04 | Hosokawa Micron B.V. | High intensive mixer |
| CN205760939U (en) * | 2016-05-18 | 2016-12-07 | 天津市宝坻区酿酒厂 | A kind of wine brewing production high efficient mixer |
| CN206560824U (en) * | 2017-01-05 | 2017-10-17 | 邵立 | A kind of building mortar crushes agitator tank |
| CN107261895A (en) * | 2017-07-14 | 2017-10-20 | 徐得强 | A kind of Feed Manufacturing efficient mixing arrangement of raw material |
| CN107398243A (en) * | 2017-08-16 | 2017-11-28 | 广西综改咨询服务有限公司 | A kind of finely dispersed chemical industry reactor |
| CN207071398U (en) * | 2017-06-06 | 2018-03-06 | 莆田市环龙机械有限公司 | A kind of precomminution type chemical reaction kettle for being easy to cleaning |
| CN107930470A (en) * | 2017-12-22 | 2018-04-20 | 岑溪市东正动力科技开发有限公司 | A kind of efficient mixing arrangement of crop fertilizer |
| CN211385247U (en) * | 2019-10-22 | 2020-09-01 | 安徽中马磁能科技股份有限公司 | Be used for permanent magnet ferrite block production with refining reducing mechanism |
| CN111760515A (en) * | 2020-06-29 | 2020-10-13 | 深圳丰发一诺科技有限公司 | Intelligent stirring equipment with crushing function |
| CN211989013U (en) * | 2020-01-17 | 2020-11-24 | 连云港恒阳药业有限公司 | A film coating premix raw material pulverizer |
| CN112264152A (en) * | 2020-11-10 | 2021-01-26 | 湖南嘉力亚新材料有限公司 | Prebaked anode manufacturing powder grinding device with quick discharging function |
| CN212701465U (en) * | 2020-06-12 | 2021-03-16 | 天津恒燊科技发展有限公司 | High-speed dispersion machine for water-based paint production |
-
2021
- 2021-05-17 CN CN202110534294.6A patent/CN113198349B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1262226A2 (en) * | 2001-05-29 | 2002-12-04 | Hosokawa Micron B.V. | High intensive mixer |
| CN205760939U (en) * | 2016-05-18 | 2016-12-07 | 天津市宝坻区酿酒厂 | A kind of wine brewing production high efficient mixer |
| CN206560824U (en) * | 2017-01-05 | 2017-10-17 | 邵立 | A kind of building mortar crushes agitator tank |
| CN207071398U (en) * | 2017-06-06 | 2018-03-06 | 莆田市环龙机械有限公司 | A kind of precomminution type chemical reaction kettle for being easy to cleaning |
| CN107261895A (en) * | 2017-07-14 | 2017-10-20 | 徐得强 | A kind of Feed Manufacturing efficient mixing arrangement of raw material |
| CN107398243A (en) * | 2017-08-16 | 2017-11-28 | 广西综改咨询服务有限公司 | A kind of finely dispersed chemical industry reactor |
| CN107930470A (en) * | 2017-12-22 | 2018-04-20 | 岑溪市东正动力科技开发有限公司 | A kind of efficient mixing arrangement of crop fertilizer |
| CN211385247U (en) * | 2019-10-22 | 2020-09-01 | 安徽中马磁能科技股份有限公司 | Be used for permanent magnet ferrite block production with refining reducing mechanism |
| CN211989013U (en) * | 2020-01-17 | 2020-11-24 | 连云港恒阳药业有限公司 | A film coating premix raw material pulverizer |
| CN212701465U (en) * | 2020-06-12 | 2021-03-16 | 天津恒燊科技发展有限公司 | High-speed dispersion machine for water-based paint production |
| CN111760515A (en) * | 2020-06-29 | 2020-10-13 | 深圳丰发一诺科技有限公司 | Intelligent stirring equipment with crushing function |
| CN112264152A (en) * | 2020-11-10 | 2021-01-26 | 湖南嘉力亚新材料有限公司 | Prebaked anode manufacturing powder grinding device with quick discharging function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558474A (en) * | 2022-02-24 | 2022-05-31 | 北京科技大学 | Improve superstrong high tough steel of degree of consistency of tissue agitating unit for casting |
| CN118491799A (en) * | 2024-07-08 | 2024-08-16 | 常州市白鹭电器有限公司 | Adhesive tape coating device and coating method |
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| CN113198349B (en) | 2022-10-18 |
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