CN216654190U

CN216654190U - All-vanadium redox flow battery electrolyte mixing device with cooling mechanism

Info

Publication number: CN216654190U
Application number: CN202122902169.4U
Authority: CN
Inventors: 谢光国; 孔冰莹; 高沣
Original assignee: Hubei Zhongvanadium Energy Storage Technology Co ltd
Current assignee: Hubei Zhongvanadium Energy Storage Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-06-03
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses an all-vanadium redox flow battery electrolyte mixing device with a cooling mechanism, which comprises a box body, wherein the bottom end of the box body is fixedly connected with a plurality of supporting legs, a fixed funnel is fixedly connected inside the box body, and the bottom end of the fixed funnel is fixedly connected with a fixed cylinder; this all vanadium redox flow battery electrolyte mixing arrangement with cooling body, through being equipped with the fixed plate, space in sliding plate and the spring to the solid fixed cylinder is separated, make the electrolyte raw materials mix in the fixed plate top earlier, then add the raw materials gradually, make sliding plate top raw materials increase, the extrusion spring shrink drives the sliding plate and moves down and make the raw materials flow downwards, stir and cool off electrolyte through lower floor's spiral blade pole and stirring leaf, mix the stirring of device and divide into two parts, make the raw materials of upper strata can be when the temperature is higher flash mixed, cool off by lower floor again, the practicality of device has been strengthened.

Description

All-vanadium redox flow battery electrolyte mixing device with cooling mechanism

Technical Field

The utility model relates to the technical field of electrolyte mixing devices, in particular to an all-vanadium redox flow battery electrolyte mixing device with a cooling mechanism.

Background

Electrolyte is a broad term, and the content of the electrolyte used in different industries is greatly different. There are electrolytes (also called electrolytes) in organisms, and also electrolytes applied to the battery industry, and electrolytes in the industries of electrolytic capacitors, super capacitors and the like. For example, the electrolyte of human body mainly comprises water, sodium chloride, PH buffer substance and the like, the electrolyte of aluminum electrolyte capacitor contains main solvent such as GBL, the electrolyte of super capacitor contains main solvent such as propylene carbonate or acetonitrile, the electrolyte of lithium manganese primary battery contains main solvent such as propylene carbonate and ethylene glycol dimethyl ether, and the electrolyte of lithium ion battery contains main solvent such as ethylene carbonate, dimethyl carbonate, ethyl methyl carbonate and diethyl carbonate.

When the existing electrolyte mixing device is used, the mixing and cooling of the electrolyte raw materials are generally integrated, so that the cooling and stirring of the device are synchronous, the stirring and mixing efficiency of the raw materials is reduced due to the cooled raw materials, and the use of the device in industrial production is not facilitated.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an all-vanadium redox flow battery electrolyte mixing device with a cooling mechanism, which solves the problem that when the existing electrolyte mixing device is used, the mixing and cooling of electrolyte raw materials are generally integrated, so that the cooling and stirring of the device are synchronous, and the cooled raw materials can cause the reduction of the stirring and mixing efficiency of the raw materials.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an all-vanadium redox flow battery electrolyte mixing arrangement with cooling body, includes the box, a plurality of supporting legss of box bottom fixedly connected with, the inside fixedly connected with fixed funnel of box, fixed funnel bottom fixedly connected with solid fixed cylinder, box top fixedly connected with motor, the coaxial fixedly connected with puddler of motor output shaft, two stirring leaves of puddler middle part fixedly connected with, two gu fixed cylinder middle part fixedly connected with fixed plate between the stirring leaf, fixed plate bottom fixedly connected with gag lever post, the fixed plate bottom slides and is equipped with the sliding plate, inside the sliding plate was located in the gag lever post slides, was located the fixedly connected with spring between gag lever post bottom and the sliding plate.

Preferably, the two ends of the fixed cylinder are fixedly connected with fixed blocks, an empty groove is formed in the fixed block, a spiral blade rod is rotatably connected in the empty groove, and a cooling inlet and a cooling outlet are formed in the side end of the fixed cylinder at the side end of the fixed block.

Preferably, the cooling inlet and the cooling outlet are both arranged below the fixing plate.

Preferably, the bottom end of the stirring rod rotates to penetrate through the bottom end of the fixed cylinder, a first gear is coaxially and fixedly connected with the bottom end of the stirring rod below the fixed cylinder, a second gear is coaxially and fixedly connected with the bottom end of the spiral blade rod, and the second gear is meshed with the first gear.

Preferably, the side ends of the fixed blocks are fixedly connected with cooling plates.

Preferably, the top end of the box body is provided with a feeding hole, the bottom of the side end of the fixed cylinder is fixedly connected with a discharging pipe, and the side end of the discharging pipe penetrates through the side end of the box body.

Advantageous effects

The utility model provides an all-vanadium redox flow battery electrolyte mixing device with a cooling mechanism. Compared with the prior art, the method has the following beneficial effects:

(1) this all vanadium redox flow battery electrolyte mixing arrangement with cooling body, through being equipped with the fixed plate, sliding plate and spring are separated the space in to the solid fixed cylinder, make the electrolyte raw materials mix in the fixed plate top earlier, then add the raw materials gradually, make sliding plate top raw materials increase, the extrusion spring shrink drives the sliding plate and moves down and make the raw materials flow downwards, stir and cool off electrolyte through lower floor's spiral leaf pole and stirring leaf, mix the stirring of device and divide into two parts, make the raw materials on upper strata can be when the temperature is higher flash mixed, cool off by lower floor again, the practicality of device has been strengthened.

(2) This all vanadium redox flow battery electrolyte mixing arrangement with cooling body rotates through motor electric stirring rod, then drives first gear, second gear, spiral blade pole through the puddler and rotates, has improved the succinct nature of device operation.

Drawings

FIG. 1 is a structural cross-sectional view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is an enlarged view of the utility model at a in fig. 1.

FIG. 1 shows a box body; 2. supporting legs; 3. fixing a funnel; 4. a fixed cylinder; 5. a motor; 6. a stirring rod; 7. stirring blades; 8. a fixing plate; 9. a limiting rod; 10. a sliding plate; 11. a spring; 12. a fixed block; 13. a helical blade bar; 14. a cooling inlet; 15. a cooling outlet; 16. a first gear; 17. a second gear; 18. a cooling plate; 19. a feed inlet; 20. and (4) discharging the pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1-3, an all vanadium redox flow battery electrolyte mixing device with a cooling mechanism comprises a box body 1, a plurality of supporting legs 2 are fixedly connected to the bottom end of the box body 1, a fixed funnel 3 is fixedly connected to the inside of the box body 1, a fixed cylinder 4 is fixedly connected to the bottom end of the fixed funnel 3, a motor 5 is fixedly connected to the top end of the box body 1, a stirring rod 6 is coaxially and fixedly connected to an output shaft of the motor 5, two stirring blades 7 are fixedly connected to the middle part of the stirring rod 6, electrolyte raw materials are stirred and mixed by the two stirring blades 7, a fixed plate 8 is fixedly connected to the middle part of the fixed cylinder 4 between the two stirring blades 7, a limiting rod 9 is fixedly connected to the bottom end of the fixed plate 8, a sliding plate 10 is slidably arranged at the bottom end of the fixed plate 8, the limiting rod 9 is slidably arranged inside the sliding plate 10, a spring 11 is fixedly connected between the bottom end of the limiting rod 9 and the sliding plate 10, the fixed cylinder is separated by the fixed plate 8 and the sliding plate 10 in a linkage manner, the two ends of the fixed cylinder 4 are fixedly connected with fixed blocks 12, the inside of the fixed block 12 is provided with a hollow groove, the inside of the hollow groove is rotatably connected with a spiral blade rod 13, the electrolyte raw material in the fixed cylinder 4 can be driven to ascend through the rotation of the spiral blade rod 13, the side end of the fixed cylinder 4 at the side end of the fixed block 12 is provided with a cooling inlet 14 and a cooling outlet 15, the two ends of the fixed cylinder 4 are fixedly connected with the fixed block 12, the inside of the fixed block 12 is provided with a hollow groove, the inside of the hollow groove is rotatably connected with the spiral blade rod 13, the side end of the fixed cylinder 4 at the side end of the fixed block 12 is provided with a cooling inlet 14 and a cooling outlet 15, the bottom end of the stirring rod 6 rotatably penetrates through the bottom end of the fixed cylinder 4, the bottom end of the stirring rod 6 positioned below the fixed cylinder 4 is coaxially and fixedly connected with a first gear 16, the bottom end of the spiral blade rod 13 is coaxially and fixedly connected with a second gear 17, the second gear 17 is meshed with the first gear 16 and drives the spiral blade rod 13 to rotate, the equal fixedly connected with cooling plate 18 in fixed block 12 side cools off the inside electrolyte raw materials of fixed block 12 through cooling plate 18, and feed inlet 19 has been seted up on 1 top of box, and 4 side bottom fixedly connected with discharging pipes 20 of solid fixed cylinder, the discharging pipe 20 side runs through 1 side of box.

And those not described in detail in this specification are well within the skill of those in the art.

During operation, at first, add the electrolyte raw materials to the device inside through feed inlet 19, the raw materials leads to inside the solid fixed cylinder 4 through fixed funnel 3, drive puddler 6 through motor 5, stirring leaf 7 rotates, stir the mixture to the raw materials of fixed plate 8 top, then add the raw materials to the device inside, raw materials extrusion sliding plate 10 moves down and adds the raw materials to fixed plate 8 below gradually, when stirring through stirring

leaf

7, 6 bottom of puddler is through first gear 16, second gear 17 drives spiral leaf pole 13 and rotates, the electrolyte raw materials that drives the below rises, cool off the electrolyte of fixed block 12 inside through the cooling plate 18 at fixed block 12 both ends, make the raw materials stirring of fixed plate 8 below cool off simultaneously, the electrolyte raw materials after the cooling is accomplished leaves the device through discharging pipe 20.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an all vanadium redox flow battery electrolyte mixing arrangement with cooling body, includes box (1), box (1) bottom fixedly connected with a plurality of supporting legss (2), its characterized in that: the improved stirring device is characterized in that a fixed funnel (3) is fixedly connected to the inside of the box body (1), a fixed cylinder (4) is fixedly connected to the bottom end of the fixed funnel (3), a motor (5) is fixedly connected to the top end of the box body (1), a stirring rod (6) is fixedly connected to the output shaft of the motor (5), two stirring blades (7) are fixedly connected to the stirring rod (6), a fixed plate (8) is fixedly connected to the middle of the fixed cylinder (4) in the middle of the stirring blades (7), a limiting rod (9) is fixedly connected to the bottom end of the fixed plate (8), a sliding plate (10) is arranged on the bottom end of the fixed plate (8) in a sliding mode, the limiting rod (9) is slidably arranged inside the sliding plate (10), and a spring (11) is fixedly connected to the bottom end of the limiting rod (9) and the sliding plate (10).

2. The electrolyte mixing device of the all-vanadium flow battery with the cooling mechanism is characterized in that: the equal fixedly connected with fixed block (12) in fixed cylinder (4) both ends, the dead slot has been seted up to fixed block (12) inside, the inside rotation of dead slot is connected with spiral leaf pole (13), cooling inlet (14) and cooling outlet (15) have been seted up to fixed cylinder (4) side of fixed block (12) side.

3. The electrolyte mixing device of the all-vanadium flow battery with the cooling mechanism is characterized in that: the cooling inlet (14) and the cooling outlet (15) are both arranged below the fixing plate (8).

4. The electrolyte mixing device of the all-vanadium flow battery with the cooling mechanism is characterized in that: the bottom end of the stirring rod (6) is rotated to penetrate through the bottom end of the fixed cylinder (4), a first gear (16) is coaxially and fixedly connected with the bottom end of the stirring rod (6) below the fixed cylinder (4), a second gear (17) is coaxially and fixedly connected with the bottom end of the spiral blade rod (13), and the second gear (17) is meshed with the first gear (16) and is connected with the first gear.

5. The electrolyte mixing device of the all-vanadium flow battery with the cooling mechanism is characterized in that: and cooling plates (18) are fixedly connected to the side ends of the fixed blocks (12).

6. The electrolyte mixing device of the all-vanadium flow battery with the cooling mechanism is characterized in that: feed inlet (19) have been seted up on box (1) top, fixed section of thick bamboo (4) side bottom fixedly connected with discharging pipe (20), discharging pipe (20) side runs through box (1) side.