CN115414821A - Sodium ion battery slurry stirring device and stirring method thereof - Google Patents
Sodium ion battery slurry stirring device and stirring method thereof Download PDFInfo
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- CN115414821A CN115414821A CN202211151282.6A CN202211151282A CN115414821A CN 115414821 A CN115414821 A CN 115414821A CN 202211151282 A CN202211151282 A CN 202211151282A CN 115414821 A CN115414821 A CN 115414821A
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- ion battery
- crushing
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- 238000003756 stirring Methods 0.000 title claims abstract description 139
- 239000002002 slurry Substances 0.000 title claims abstract description 45
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 229910001415 sodium ion Inorganic materials 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- 239000000463 material Substances 0.000 claims description 19
- 239000002994 raw material Substances 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 241000220317 Rosa Species 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 229910000398 iron phosphate Inorganic materials 0.000 claims description 5
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- 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
- 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
- B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
-
- 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
- B01F27/84—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers rotating at different speeds or in opposite directions about the same axis
-
- 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
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
- B01F27/921—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with helices centrally mounted in the receptacle
-
- 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
- B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
- B01F33/8361—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
- B01F33/83612—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by crushing or breaking
-
- 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
- B01F35/11—Maintenance of mixers using fluids
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/59—Mixing reaction ingredients for fuel cells
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
The invention relates to the technical field of sodium ion battery manufacturing, in particular to a sodium ion battery slurry stirring device and a stirring method thereof, wherein the sodium ion battery slurry stirring device comprises a mounting bracket, a crushing box is fixedly mounted above the mounting bracket, the stirring box comprises a first stirring device and a second stirring device, the first stirring device comprises a second motor and a first stirrer, the first stirrer is fixedly mounted at the middle position of the bottom of an inner cavity of the stirring box through a bearing, the second motor is fixedly mounted on the bottom wall of the outer side of the stirring box, and the output end of the second motor is fixedly connected with one end of the first stirrer; according to the invention, the first stirring device and the second stirring device are arranged in the stirring box simultaneously, so that stirring efficiency is improved, and stirring can be carried out in multiple directions.
Description
Technical Field
The invention relates to the technical field of manufacturing of sodium-ion batteries, in particular to a sodium-ion battery slurry stirring device and a stirring method thereof.
Background
The sodium ion battery has the advantages of high energy density, small self-discharge, high working voltage, wide temperature range, long cycle life, environmental protection and the like, and is expected to replace or supplement the lithium ion battery in the future; an important and effective method for optimizing the performance of the sodium-ion battery is to prepare diversified electrode materials with micro-nano structures, but because the nano materials are easy to agglomerate in the electrode preparation process and because the slurry body is not uniformly stirred, the quality of subsequent production of the sodium-ion battery body and the performance of a product are easily influenced, a high-efficiency and low-cost stirring process for realizing the high-efficiency sodium-ion battery slurry needs to be designed, and the sodium-ion battery slurry needs to be stirred in the preparation process of the sodium-ion battery;
the existing device can only carry out a single stirring process, raw materials such as sodium bicarbonate, iron phosphate and titanium organic matters are probably not thoroughly crushed, and particles exist, so that the condition of incomplete stirring can occur in the stirring process, a single stirring mode has stirring dead angles, the stirring is not thorough, the mixed slurry can be attached to the inner wall of the device in a large amount, the waste is caused, a large amount of slurry can be attached to the inner wall of the device after the stirring, the cleaning cannot be well achieved, and the subsequent use can be influenced.
Disclosure of Invention
The invention aims to provide a stirring device and a stirring method for sodium-ion battery slurry, which are used for solving the problems in the background art.
The technical scheme of the invention is as follows: a sodium ion battery slurry stirring device comprises an installation support, wherein a crushing box is fixedly installed above the installation support, a stirring box and a filter box are arranged beside the crushing box, the stirring box comprises a first stirring device and a second stirring device, the first stirring device comprises a second motor and a first stirrer, the first stirrer is fixedly installed at the middle position of the bottom of an inner cavity of the stirring box through a bearing, the second motor is fixedly installed on the bottom wall of the outer side of the stirring box, and the output end of the second motor is fixedly connected with one end of the first stirrer; the second agitating unit includes third motor and second agitator, third motor fixed mounting be in the top of agitator tank, the second agitator passes through bearing fixed mounting and is in the intermediate position at agitator tank inner chamber top, the output of third motor and the one end fixed connection of second agitator, the second agitator sets up the outside of first agitator, the pan feeding mouth has been seted up to one side of agitator tank, the second discharge gate has been seted up to the bottom of agitator tank, the below intercommunication of second discharge gate has the rose box.
Preferably, it has the installation lid to articulate on the crushing case, fixed mounting is covered in the installation has the rings that a set of symmetry set up, it is equipped with a set of crushing roller that sets up side by side, two to smash the roller all through bearing fixed mounting smash on the both sides inner wall of case, two the output of the first motor of one end difference fixed connection of crushing roller, the bottom fixed mounting who smashes the case has first stock guide, first discharge gate has been seted up with the one side that smashes the case and is connected, first discharge gate is linked together through feeding device with the pan feeding mouth.
Preferably, the rose box includes push pedal, filter, installation piece, electric putter and second stock guide, the both ends fixed mounting of filter is in on the both sides inner wall of rose box, the equal fixed mounting in below both sides of filter has the installation piece, two equal fixedly connected with electric putter, two on the installation piece equal fixedly connected with push pedal, two on the electric putter equal fixed connection have the rubber pad in the push pedal, equal fixedly connected with second stock guide on the relative inside wall of rose box, the third discharge gate has been seted up to one side of rose box.
Preferably, the top fixed mounting of agitator tank has belt cleaning device, belt cleaning device includes water pump, water pipe, water control valve and a plurality of shower nozzle, water pump fixed mounting be in the top of agitator tank, the delivery port intercommunication of water pump has the water pipe, the lower extreme intercommunication of water pipe has a plurality of shower nozzles, and is a plurality of the shower nozzle level sets up.
Preferably, the feeding device comprises a supporting table, an adjustable mounting rod, a driving roller, a feeding belt, a fourth motor and a plurality of driven rollers, the supporting table is rotatably connected with the driving roller and the driven rollers, the driving roller and the driven rollers are coated with the same feeding belt, the output end of the fourth motor is fixedly connected with one end of the driving roller, and the adjustable mounting rod is fixedly connected with the lower portion of the supporting table and symmetrically arranged.
Preferably, the agitator tank all articulates with the outside of rose box has the access door, all fixed mounting has embedded handle on the access door.
The invention also provides a stirring method of the sodium ion battery slurry stirring device, and the stirring method further comprises the following steps:
the method comprises the following steps: the mounting cover is opened, sodium bicarbonate, iron phosphate and titanium organic matters are placed in the crushing box, the two first motors always rotate in opposite directions, the two first motors respectively drive the crushing rollers to finely crush sodium ion battery manufacturing raw materials in the crushing box, meanwhile, the height of the adjustable mounting rod is adjusted, so that the height of the supporting table is matched with the first discharging port and the feeding port, after the materials are fully crushed and mixed, the raw material mixture falls onto the material conveying belt from the first material guide plate, the fourth motor drives the driving roller to rotate, under the transmission of the same material conveying belt, the driven rollers synchronously rotate, and the raw material mixture is conveyed into the stirring box by the material conveying belt;
step two: the water control valve is opened, a proper amount of water and raw material mixture is added into the stirring box for stirring, the second motor drives the first stirrer for stirring, meanwhile, the third motor drives the second stirrer for stirring, and the second stirring device is arranged outside the first stirring device, so that the stirring efficiency is improved, meanwhile, the stirring blades on the second stirrer can also continuously scrape and rub the inner side wall of the stirring box, and the sodium ion battery slurry is prevented from being adhered to the inner side wall of the stirring box;
step three: the fully-stirred sodium-ion battery slurry falls into the filter box along with the second discharge port, the slurry falls onto the filter plate, finer screening is performed, meanwhile, the electric push rod drives the push plate to strike the upper filter plate, slurry particles are prevented from blocking the sieve plate, and after screening is completed, a worker can discharge the slurry through the third discharge port so as to complete subsequent processing;
step four: after finishing all processes, the water inlet of water pump is through connecting outside water source, and the shower nozzle of its delivery port below supplies water, washs the agitator tank, avoids wasing untimely, and the thick liquids glues the inner wall of sticking at the agitator tank, influences follow-up use.
The invention provides a sodium ion battery slurry stirring device and a stirring method thereof through improvement, compared with the prior art, the sodium ion battery slurry stirring device has the following improvement and advantages:
one is as follows: according to the invention, by arranging the cleaning device, the stirring tank and the filter tank after stirring can be cleaned in time, so that the stirring slurry is prevented from being adhered to the inner side wall of the device, the stirring efficiency is prevented from being influenced in the long term, and the service life of the device is also reduced.
The second step is as follows: according to the invention, the first stirring device and the second stirring device are arranged in the stirring box simultaneously, so that stirring efficiency is improved, and stirring can be carried out in multiple directions.
And thirdly: according to the invention, the crushing box is arranged to fully crush and mix the raw materials such as sodium bicarbonate, iron phosphate and titanium organic matters, so that the problem that large particles are not fully stirred to affect the stirring of a finished product can be avoided.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the cleaning apparatus of the present invention;
FIG. 3 is a schematic view of the external appearance of the stirring tank and the filtering tank of the present invention;
FIG. 4 is a schematic view of the external structure of the crushing box of the present invention;
FIG. 5 is a schematic side view of the crushing box of the present invention;
FIG. 6 is a schematic view of a conveyor belt according to the present invention;
FIG. 7 is a schematic view of a second agitator according to the present invention.
Description of reference numerals: 1. mounting a bracket; 2. a crushing box; 3. a stirring box; 4. a filter box; 5. a first stirring device; 6. a second motor; 7. a first stirrer; 8. a second stirring device; 9. a third motor; 10. a second stirrer; 11. a feeding port; 12. a second discharge port; 13. installing a cover; 14. a hoisting ring; 15. a crushing roller; 16. a first motor; 17. a first material guide plate; 18. a first discharge port; 19. a filter plate; 20. mounting blocks; 21. an electric push rod; 22. a second material guide plate; 23. pushing a plate; 24. a third discharge port; 25. a water pump; 26. a water pipe; 27. a water control valve; 28. a spray head; 29. a support table; 30. an adjustable mounting bar; 31. a drive roll; 32. a conveying belt; 33. a fourth motor; 34. a driven roller; 35. an access door; 36. a handle.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described below. 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.
The invention provides a sodium ion battery slurry stirring device and a stirring method thereof through improvement, and as shown in fig. 1-4, the sodium ion battery slurry stirring device comprises a mounting bracket 1, a crushing box 2 is fixedly mounted above the mounting bracket 1, a stirring box 3 and a filter box 4 are arranged beside the crushing box 2, the stirring box 3 comprises a first stirring device 5 and a second stirring device 8, the first stirring device 5 comprises a second motor 6 and a first stirrer 7, the first stirrer 7 is fixedly mounted at the middle position of the bottom of an inner cavity of the stirring box 3 through a bearing, the second motor 6 is fixedly mounted on the bottom wall of the outer side of the stirring box 3, and the output end of the second motor 6 is fixedly connected with one end of the first stirrer 7; second agitating unit 8 includes third motor 9 and second agitator 10, third motor 9 fixed mounting be in the top of agitator tank 3, second agitator 10 passes through bearing fixed mounting be in the intermediate position at 3 inner chambers tops of agitator tank, the output of third motor 9 and the one end fixed connection of second agitator 10, second agitator 10 sets up the outside of first agitator 7, pan feeding mouth 11 has been seted up to one side of agitator tank 3, second discharge gate 12 has been seted up to the bottom of agitator tank 3, the below intercommunication of second discharge gate 12 has rose box 4.
It should be noted that the first stirring device 5 is used as a main stirring device to stir the raw material mixture and the water, the second stirring device 8 is used as an auxiliary stirring device, and the plurality of raised stirring blades on the second stirrer 10 scrape and rub the inner side wall of the stirring box 3, so as to prevent the slurry from being adhered to the inner wall of the stirring box 3.
As preferred scheme, further, it has installation lid 13 to articulate on smashing case 2, fixed mounting has rings 14 that a set of symmetry set up on the installation lid 13, be equipped with a set of crushing roller 15 that sets up side by side in smashing case 2, two crushing roller 15 all through bearing fixed mounting smash on the both sides inner wall of case 2, two the output of the first motor 16 of fixed connection respectively of one end of crushing roller 15, the bottom fixed mounting who smashes case 2 has first stock guide 17, first discharge gate 18 has been seted up with the one side that smashes case 2 and first stock guide 17 is connected, first discharge gate 18 is linked together through the feeding device with pan feeding mouth 11.
It should be noted that the first material guiding plate 17 is disposed in an inclined manner, so that the raw material mixture can better fall onto the material conveying belt 32.
As a preferred scheme, furthermore, the filter box 4 includes a push plate 23, a filter plate 19, mounting blocks 20, electric push rods 21 and second guide plates 22, two ends of the filter plate 19 are fixedly mounted on inner walls of two sides of the filter box 4, the mounting blocks 20 are fixedly mounted on two sides of the lower portion of the filter plate 19, the electric push rods 21 are fixedly connected to the two mounting blocks 20, the push plates 23 are fixedly connected to the two electric push rods 21, rubber pads are fixedly mounted to the two push plates 23, the second guide plates 22 are fixedly connected to inner side walls of the filter box 4 opposite to each other, and a third discharge port 24 is formed in one side of the filter box 4.
It should be noted that, the two opposite second material guide plates 22 are both arranged in an inclined manner, so that the slip speed of the slurry can be slowed down, and the slurry filtering work is prevented from being influenced by untimely discharging.
As a preferable scheme, furthermore, a cleaning device is fixedly installed above the stirring tank 3, the cleaning device includes a water pump 25, a water pipe 26, a water control valve 27 and a plurality of spray heads 28, the water pump 25 is fixedly installed at the top of the stirring tank 3, a water outlet of the water pump 25 is communicated with the water pipe 26, a plurality of spray heads 28 are communicated with the lower end of the water pipe 26, and the plurality of spray heads 28 are horizontally arranged.
The cleaning device may supply water necessary for stirring the raw material mixture, or may clean the stirring tank 3 and the filtration tank 4 after stirring.
As a preferred scheme, furthermore, the feeding device includes a supporting table 29, an adjustable mounting rod 30, a driving roller 31, a feeding belt 32, a fourth motor 33 and a plurality of driven rollers 34, the supporting table 29 is rotatably connected to the driving roller 31 and the driven rollers 34, the same feeding belt 32 is covered on the driving roller 31 and the driven rollers 34, an output end of the fourth motor 33 is fixedly connected to one end of the driving roller 31, and two sets of symmetrically arranged adjustable mounting rods 30 are fixedly connected to the lower side of the supporting table 29.
It should be noted that the material conveying device is in a movable state so as to better convey the raw material mixture into the stirring box 3.
Preferably, the outer sides of the stirring tank 3 and the filtering tank 4 are hinged with access doors 35, and embedded grips 36 are fixedly mounted on the access doors 35.
It should be noted that the two access doors 35 are provided with a sealing layer to prevent the slurry from leaking out of the gap, thereby providing better sealing performance.
The invention also provides a stirring method of the sodium ion battery slurry stirring device, and the stirring method further comprises the following steps:
the method comprises the following steps: opening the mounting cover 13, placing sodium bicarbonate, iron phosphate and titanium organic matters into the crushing box 2, enabling the two first motors 16 to always rotate in opposite directions, enabling the two first motors 16 to respectively drive the crushing rollers 15 to more finely crush the sodium ion battery manufacturing raw materials in the crushing box 2, adjusting the height of the adjustable mounting rod 30 to enable the support table 29 to be adapted to the first discharge port 18 and the feed port 11, after full crushing and mixing, enabling the raw material mixture to fall onto the material conveying belt 32 from the first material guide plate 17, enabling the fourth motor 33 to drive the driving roller 31 to rotate, enabling the driven rollers 34 to synchronously rotate under the transmission of the same material conveying belt 32, and enabling the raw material mixture to be conveyed into the stirring box 3 through the material conveying belt 32;
step two: the water control valve 27 is opened, a proper amount of water and raw material mixture is added into the stirring tank 3 for stirring, the second motor 6 drives the first stirrer 7 for stirring, meanwhile, the third motor 9 drives the second stirrer 10 for stirring, and the second stirring device 8 is arranged outside the first stirring device 5, so that the stirring efficiency is improved, meanwhile, the stirring blades on the second stirrer 10 can continuously scrape and rub the inner side wall of the stirring tank 3, and sodium ion battery slurry is prevented from being adhered to the inner side wall of the stirring tank 3;
step three: the fully-stirred sodium-ion battery slurry falls into the filter box 4 along with the second discharge port 12, the slurry falls onto the filter plate 19 for finer screening, meanwhile, the electric push rod 21 drives the push plate 23 to strike the upper filter plate 19, so that slurry particles are prevented from blocking a sieve plate, and after the screening is finished, a worker can discharge the slurry through the third discharge port 24 so as to finish the subsequent processing;
step four: after all the working procedures are finished, the water inlet of the water pump 25 is connected with an external water source, the water outlet of the water pump supplies water to the spray head 28 below the water inlet, the stirring box 3 is cleaned, and the problems that the cleaning is not timely, slurry is adhered to the inner wall of the stirring box 3, and the subsequent use is influenced are solved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention; various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a sodium ion battery thick liquids agitating unit which characterized in that: the automatic crushing device comprises a mounting bracket (1), wherein a crushing box (2) is fixedly mounted above the mounting bracket (1), a stirring box (3) and a filtering box (4) are arranged beside the crushing box (2), the stirring box (3) comprises a first stirring device (5) and a second stirring device (8), the first stirring device (5) comprises a second motor (6) and a first stirrer (7), the first stirrer (7) is fixedly mounted at the middle position of the bottom of an inner cavity of the stirring box (3) through a bearing, the second motor (6) is fixedly mounted on the bottom wall of the outer side of the stirring box (3), and the output end of the second motor (6) is fixedly connected with one end of the first stirrer (7); second agitating unit (8) include third motor (9) and second agitator (10), third motor (9) fixed mounting be in the top of agitator tank (3), second agitator (10) are in through bearing fixed mounting the intermediate position at agitator tank (3) inner chamber top, the output of third motor (9) and the one end fixed connection of second agitator (10), second agitator (10) set up the outside of first agitator (7), pan feeding mouth (11) have been seted up to one side of agitator tank (3), second discharge gate (12) have been seted up to the bottom of agitator tank (3), the below intercommunication of second discharge gate (12) has rose box (4).
2. The stirring device for sodium-ion battery slurry according to claim 1, characterized in that: it has installation lid (13) to articulate on crushing case (2), fixed mounting has rings (14) that a set of symmetry set up on installation lid (13), be equipped with a set of crushing roller (15) that set up side by side in crushing case (2), two crushing roller (15) all through bearing fixed mounting on the both sides inner wall of crushing case (2), two the output of the first motor of fixed connection (16) is distinguished to the one end of crushing roller (15), the bottom fixed mounting of crushing case (2) has first stock guide (17), first discharge gate (18) have been seted up with the one side of smashing case (2) and have been connected to first stock guide (17), first discharge gate (18) are linked together through the feeding device with pan feeding mouth (11).
3. The sodium-ion battery slurry stirring device according to claim 1, characterized in that: rose box (4) are including push pedal (23), filter (19), installation piece (20), electric putter (21) and second stock guide (22), the both ends fixed mounting of filter (19) is in on the both sides inner wall of rose box (4), the equal fixed mounting in below both sides of filter (19) has installation piece (20), two equal fixedly connected with electric putter (21) on installation piece (20), two equal fixedly connected with push pedal (23) on electric putter (21), two equal fixed mounting has the rubber pad on push pedal (23), equal fixedly connected with second stock guide (22) on the inside wall that rose box (4) are relative, third discharge gate (24) have been seted up to one side of rose box (4).
4. The sodium-ion battery slurry stirring device according to claim 1, characterized in that: the top fixed mounting of agitator tank (3) has belt cleaning device, belt cleaning device includes water pump (25), water pipe (26), water control valve (27) and a plurality of shower nozzle (28), water pump (25) fixed mounting be in the top of agitator tank (3), the delivery port intercommunication of water pump (25) has water pipe (26), the lower extreme intercommunication of water pipe (26) has a plurality of shower nozzles (28), and is a plurality of shower nozzle (28) level sets up.
5. The sodium-ion battery slurry stirring device according to claim 2, characterized in that: the conveying device comprises a supporting table (29), adjustable mounting rods (30), a driving roller (31), a conveying belt (32), a fourth motor (33) and a plurality of driven rollers (34), the supporting table (29) is rotatably connected with the driving roller (31) and the driven rollers (34), the driving roller (31) and the driven rollers (34) are coated with the same conveying belt (32), the output end of the fourth motor (33) is fixedly connected with one end of the driving roller (31), and the adjustable mounting rods (30) are fixedly connected with two sets of symmetrical mounting rods below the supporting table (29).
6. The sodium-ion battery slurry stirring device according to claim 4, wherein: the stirring box (3) and the outer side of the filtering box (4) are both hinged with an access door (35), and embedded grips (36) are fixedly mounted on the access door (35).
7. The stirring method of a sodium-ion battery slurry stirring device according to any one of claims 1 to 6, characterized in that: the stirring method further comprises the following steps:
the method comprises the following steps: opening a mounting cover (13), placing sodium bicarbonate, iron phosphate and titanium organic matters in a crushing box (2), enabling two first motors (16) to always rotate in opposite directions, enabling the two first motors (16) to respectively drive crushing rollers (15) to finely crush sodium ion battery manufacturing raw materials in the crushing box (2), adjusting the height of an adjustable mounting rod (30) at the same time, enabling the height of a supporting table (29) to be matched with a first discharging port (18) and a feeding port (11), enabling the raw material mixture to fall onto a material conveying belt (32) from a first material guide plate (17) after full crushing and mixing, enabling a fourth motor (33) to drive a driving roller (31) to rotate, enabling a plurality of driven rollers (34) to synchronously rotate under the transmission of the same material conveying belt (32), and conveying the raw material mixture into a stirring box (3) by the material conveying belt (32);
step two: a water control valve (27) is opened, a proper amount of water and raw material mixture is added into the stirring tank (3) for stirring, the second motor (6) drives the first stirrer (7) for stirring, meanwhile, the third motor (9) drives the second stirrer (10) for stirring, the second stirring device (8) is arranged outside the first stirring device (5), the stirring efficiency is improved, meanwhile, stirring blades on the second stirrer (10) can also continuously scrape and rub the inner side wall of the stirring tank (3), and sodium ion battery slurry is prevented from being adhered to the inner side wall of the stirring tank (3);
step three: fully-stirred sodium-ion battery slurry falls into the filter box (4) along with the second discharge hole (12), the slurry falls onto the filter plate (19) for finer screening, meanwhile, the electric push rod (21) drives the push plate (23) to strike the upper filter plate (19), slurry particles are prevented from blocking the sieve plate, and after screening is completed, a worker can discharge the slurry through the third discharge hole (24) so as to complete subsequent processing;
step four: after all the working procedures are finished, the water inlet of the water pump (25) is connected with an external water source, water is supplied to the spray head (28) below the water outlet of the water pump, the stirring box (3) is cleaned, and the problems that cleaning is not timely, slurry is adhered to the inner wall of the stirring box (3) and subsequent use is influenced are avoided.
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| CN202211151282.6A CN115414821A (en) | 2022-09-21 | 2022-09-21 | Sodium ion battery slurry stirring device and stirring method thereof |
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Application publication date: 20221202 |