CN217962523U

CN217962523U - Lithium iron manganese phosphate powder environment-friendly preparation device for lithium iron phosphate battery

Info

Publication number: CN217962523U
Application number: CN202221754297.7U
Authority: CN
Inventors: 高闪
Original assignee: Tianjin Hansen Tongda Technology Co ltd
Current assignee: Tianjin Hansen Tongda Technology Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-12-06
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a lithium iron manganese phosphate powder environmental protection preparation facilities for lithium iron phosphate battery, which comprises a tank body, the back of the jar body is provided with power unit, the inside of the jar body is rotated and is provided with the puddler, it is provided with the connecting sleeve to rotate on the puddler, be provided with a plurality of stirring vane on puddler and the connecting sleeve, the lower extreme of puddler is provided with a plurality of connecting rods, be provided with on the connecting rod and scrape material mechanism, power unit includes motor, dwang, initiative conical gear, the inside at the jar body is installed to the motor, the dwang rotates and installs on the inner wall of the jar body, just the one end of dwang and the output shaft of motor, the one end that jar internal wall was kept away from at the dwang to initiative conical gear, it includes connecting plate, a plurality of springs, scraper blade to scrape material mechanism. The utility model discloses when using for multiple raw materials solution's mixture is effectual, is convenient for clear up the jar body simultaneously, can not influence subsequent processing.

Description

Lithium iron manganese phosphate powder environment-friendly preparation device for lithium iron phosphate battery

Technical Field

The utility model relates to a lithium iron manganese phosphate powder preparation technical field specifically is a lithium iron manganese phosphate powder environmental protection preparation facilities for lithium iron phosphate battery.

Background

Lithium ion batteries have been widely used as important energy storage elements. The lithium iron manganese phosphate is used as an important material for manufacturing lithium iron phosphate batteries, and can be prepared by a high-temperature solid phase method, a hydrothermal method, a sol-gel method, a coprecipitation method and the like. When the coprecipitation method is used for preparation, various raw material solutions are not uniformly mixed, and the quality of a generated precipitated compound is influenced, so that the preparation of the lithium iron phosphate battery is greatly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium iron manganese phosphate powder environmental protection preparation facilities for lithium iron phosphate battery to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a lithium iron manganese phosphate powder environmental protection preparation facilities for lithium iron phosphate battery, which comprises a tank body, the back of the jar body is provided with power unit, the inside of the jar body is rotated and is provided with the puddler, it is provided with the connecting sleeve to rotate on the puddler, be provided with a plurality of stirring vane on puddler and the connecting sleeve, the lower extreme of puddler is provided with a plurality of connecting rods, be provided with scraper mechanism on the connecting rod.

Preferably, power unit includes motor, dwang, initiative conical gear, the inside at the jar body is installed to the motor, the dwang rotates to be installed on the inner wall of the jar body, just the one end of dwang and the output shaft of motor, the one end of jar internal wall is kept away from at the dwang to the initiative conical gear.

Preferably, the scraping mechanism comprises a connecting plate, a plurality of springs and a scraper blade, the connecting plate is installed at one end, away from the stirring rod, of the connecting rod, a cavity is formed in the connecting plate, the springs are installed in the cavity, the scraper blade is installed in a plurality of ends, away from the inner wall of the cavity, of the springs, and the end, away from the springs, of the scraper blade penetrates through the cavity.

Preferably, driven bevel gears are mounted on the outer sides of the stirring rod and the connecting sleeve, and the two driven bevel gears are meshed with the driving bevel gear.

Preferably, the bottom of the tank body is provided with a discharge pipe, the bottom end of the discharge pipe penetrates out of the tank body, and the discharge pipe is provided with a valve.

Preferably, the inlet pipe is installed to the left side upper end of jar body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with the power mechanism, the driven bevel gear, the stirring rod, the connecting sleeve and the stirring blade, when various raw material solutions are mixed, the stirring rod and the connecting sleeve reversely rotate through the power mechanism and the driven bevel gear, so that the mixing effect of the raw material solutions is better;

2. the utility model discloses still set up connecting rod and scraping mechanism simultaneously, after the formation after raw materials solution mixes deposits the compound, carry out the ejection of compact through the discharging pipe, then can strike off the remaining sediment compound in the internal portion bottom of jar through scraping mechanism to be convenient for clear up the jar body, can not influence subsequent processing.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a partial side cross-sectional view of the present invention;

FIG. 3 is a schematic view of the connection between the stirring rod and the connecting rod of the present invention;

fig. 4 is a schematic structural view of the scraping mechanism of the present invention.

In the figure: 1. a tank body; 2. a power mechanism; 21. a motor; 22. rotating the rod; 23. a driving bevel gear; 3. a stirring rod; 4. a connecting sleeve; 5. a stirring blade; 6. a connecting rod; 7. a scraping mechanism; 71. a connecting plate; 72. a spring; 73. a squeegee; 8. a cavity; 9. a driven bevel gear; 10. a discharge pipe; 11. a valve; 12. and (4) feeding a pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an environment-friendly preparation device for lithium manganese iron phosphate powder for a lithium iron phosphate battery comprises a tank body 1, wherein a power mechanism 2 is arranged at the back of the tank body 1, a stirring rod 3 is rotatably arranged in the tank body 1, a connecting sleeve 4 is rotatably arranged on the stirring rod 3, a plurality of stirring blades 5 are arranged on the stirring rod 3 and the connecting sleeve 4, a plurality of connecting rods 6 are arranged at the lower end of the stirring rod 3, and a scraping mechanism 7 is arranged on the connecting rods 6;

the power mechanism 2 comprises a motor 21, a rotating rod 22 and a driving bevel gear 23, the motor 21 is arranged in the tank body 1, the rotating rod 22 is rotatably arranged on the inner wall of the tank body 1, one end of the rotating rod 22 is connected with an output shaft of the motor 21, and the driving bevel gear 23 is arranged at one end of the rotating rod 22 far away from the inner wall of the tank body 1; the scraping mechanism 7 comprises a connecting plate 71, a plurality of springs 72 and a scraping plate 73, the connecting plate 71 is installed at one end, far away from the stirring rod 3, of the connecting rod 6, a cavity 8 is formed in the connecting plate 71, the springs 72 are all installed in the cavity 8, the scraping plate 73 is installed at one end, far away from the inner wall of the cavity 8, of each spring 72, and one end, far away from the springs 72, of the scraping plate 73 penetrates through the cavity 8; driven bevel gears 9 are respectively arranged at the outer sides of the stirring rod 3 and the connecting sleeve 4, and the two driven bevel gears 9 are respectively meshed with the driving bevel gear 23; a discharge pipe 10 is arranged at the bottom of the tank body 1, the bottom end of the discharge pipe 10 penetrates through the tank body 1, and a valve 11 is arranged on the discharge pipe 10; the upper end of the left side of the tank body 1 is provided with a feeding pipe 12.

The working principle is as follows: the utility model discloses a when using, raw material solution enters into jar body 1 through inlet pipe 12 in, then add the precipitant, at this moment, motor 21 work drives and dwang 22 rotates, dwang 22 rotates and drives initiative conical gear 23 and rotates, initiative conical gear 23 rotates and drives puddler 3 and connecting sleeve 4 antiport through two driven conical gear 9, thereby more even to the raw material solution stirring of jar body 1, raw material solution generates the precipitation compound in the inside of jar body 1 after the stirring is accomplished, then open valve 11 and carry out the ejection of compact through discharging pipe 10, subsequent processing operation carries out, in-process when jar body 1 is using for a long time, some precipitation compounds remain easily in the inside bottom of jar body 1, at this moment, motor 21 work drives dwang 22 when rotating, scraper blade 73 through dwang 22 bottom can strike off the precipitate, and the elastic force through spring 72 makes scraper blade 73 all the time with jar inner wall butt of body 1, thereby strike off the effect better, and then be convenient for clear up jar body 1. The utility model discloses when using for multiple raw materials solution's mixture is effectual, is convenient for clear up jar body 1 simultaneously, can not influence subsequent processing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a lithium iron manganese phosphate powder environmental protection preparation facilities for lithium iron phosphate battery, includes a jar body (1), its characterized in that: the utility model discloses a material scraping device, including jar body (1), the back of jar body is provided with power unit (2), the inside of jar body (1) is rotated and is provided with puddler (3), it is provided with connecting sleeve (4) to rotate on puddler (3), be provided with a plurality of stirring vane (5) on puddler (3) and connecting sleeve (4), the lower extreme of puddler (3) is provided with a plurality of connecting rods (6), be provided with on connecting rod (6) and scrape material mechanism (7).

2. The environment-friendly preparation device of lithium iron manganese phosphate powder for lithium iron phosphate batteries according to claim 1, characterized in that: power unit (2) include motor (21), dwang (22), initiative conical gear (23), the inside at the jar body (1) is installed in motor (21), dwang (22) are rotated and are installed on the inner wall of the jar body (1), just the one end of dwang (22) and the output shaft of motor (21), the one end of keeping away from jar body (1) inner wall at dwang (22) is installed in initiative conical gear (23).

3. The environment-friendly preparation device of lithium iron manganese phosphate powder for lithium iron phosphate batteries according to claim 1, characterized in that: scrape material mechanism (7) including connecting plate (71), a plurality of spring (72), scraper blade (73), the one end of keeping away from puddler (3) at connecting rod (6) is installed in connecting plate (71), cavity (8) have been seted up to the inside of connecting plate (71), and is a plurality of spring (72) are all installed in cavity (8), scraper blade (73) are installed a plurality of the one end of cavity (8) inner wall is kept away from in spring (72), just cavity (8) are run through to the one end that spring (72) were kept away from in scraper blade (73).

4. The environment-friendly preparation device of lithium iron manganese phosphate powder for lithium iron phosphate batteries according to claim 2, characterized in that: driven bevel gears (9) are installed on the outer sides of the stirring rod (3) and the connecting sleeve (4), and the driven bevel gears (9) are meshed with the driving bevel gear (23).

5. The environment-friendly preparation device of lithium iron manganese phosphate powder for lithium iron phosphate batteries according to claim 1, characterized in that: a discharge pipe (10) is installed at the bottom of the tank body (1), the bottom end of the discharge pipe (10) penetrates out of the tank body (1), and a valve (11) is installed on the discharge pipe (10).

6. The environment-friendly preparation device of lithium iron manganese phosphate powder for lithium iron phosphate batteries according to claim 1, characterized in that: the inlet pipe (12) is installed to the left side upper end of jar body (1).