CN107469683A - Graphite raw material mixing apparatus is used in a kind of high lithium battery production of mixing efficiency - Google Patents
Graphite raw material mixing apparatus is used in a kind of high lithium battery production of mixing efficiency Download PDFInfo
- Publication number
- CN107469683A CN107469683A CN201710878488.1A CN201710878488A CN107469683A CN 107469683 A CN107469683 A CN 107469683A CN 201710878488 A CN201710878488 A CN 201710878488A CN 107469683 A CN107469683 A CN 107469683A
- Authority
- CN
- China
- Prior art keywords
- wall
- air
- puddler
- storing box
- stirring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
-
- 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
- B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
-
- 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
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/402—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements
-
- 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
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
- B01F35/187—Preventing generation of dust or dirt; Sieves; Filters using filters in mixers, e.g. during venting
-
- 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
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a kind of high lithium battery production graphite raw material mixing apparatus of mixing efficiency, including the casing being installed on fixed mount, the casing top inwall side is welded with automatic charging device, automatic charging device includes material storing box, the filter positioned at material storing box top inner wall, the rubber tube on the outside of casing and the air pump being connected with casing top outer wall that vertical section is trapezium structure, and the side inwall of material storing box is connected with rubber tube, the top inner wall of material storing box and the inlet end of air pump connect.In the present invention, powdered electrode material can be attracted by wind-force, the second belt by the figure of eight of first puddler and the second puddler forms the opposite drive connection of rotation direction, opposite stirring is carried out to electrode material, the wind-force of air pump outlet air end enters in wind stirring device carries out wind stirring to electrode material, electrode material is well mixed by repeatedly stirring, improves mixing efficiency.
Description
Technical field
The present invention relates to raw material blending device technical field, more particularly to the lithium battery production stone that a kind of mixing efficiency is high
Black raw material mixing apparatus.
Background technology
It by lithium metal or lithium alloy is negative material, the battery using non-aqueous electrolytic solution that lithium battery, which is, and battery uses
Reaction equation be：The Li+MnO2=LiMnO2 reactions are redox reaction, electric discharge, positive electrode：Optional positive pole material
Material is a lot, and main product uses lithium iron phosphate, negative material more：It is use graphite, positive pole reaction more：Lithium ion is embedding during electric discharge
Enter, lithium ion deintercalation during charging, during charging：When LiFePO4 → Li1-xFePO4+xLi++xe- discharges：Li1-xFePO4+xLi+
+ xe- → LiFePO4, negative reaction：Lithium ion deintercalation during electric discharge, Lithium-ion embeding during charging.During charging：xLi++xe-+6C→
When LixC6 discharges：LixC6 → xLi++xe-+6C, the negative material for being actually used in lithium ion battery are essentially all carbon
Material, such as electrographite, native graphite, carbonaceous mesophase spherules, petroleum coke, carbon fiber, thermal decomposed resins carbon.
The negative material of existing lithium ion battery using when need that graphite and other materials are carried out being mixed with negative pole
Material, but existing hybrid mode is mainly stirred by motor, and stirring efficiency is low, stirring duration, it is therefore desirable to Yi Zhongneng
The mixing arrangement of mixing efficiency is enough provided.
The content of the invention
The invention aims to solve shortcoming present in prior art, and the lithium that a kind of mixing efficiency for proposing is high
Battery production graphite raw material mixing apparatus.
To achieve these goals, present invention employs following technical scheme：
Graphite raw material mixing apparatus, including the case being installed on fixed mount are used in a kind of high lithium battery production of mixing efficiency
Body, the casing top inwall side are welded with automatic charging device, and automatic charging device includes vertical section for trapezium structure
Material storing box, the filter positioned at material storing box top inner wall, the rubber tube on the outside of casing and it is connected with casing top outer wall
Air pump, and the side inwall of material storing box is connected with rubber tube, and the top inner wall of material storing box and the inlet end of air pump connect, described
The bottom of material storing box is welded with dividing plate, and four side inwalls of the four sides of the outer wall of dividing plate respectively with casing weld, the bottom of the dividing plate
Portion has been bolted stirring motor, and the blending bin below stirring motor, institute are welded with the side inwall of casing
State blending bin to connect by the side inwall of conduit and material storing box close to stirring motor side top inner wall, the output of stirring motor
The first single-skin drum belt wheel in blending bin is socketed with axle, first is vertically installed with successively in the bottom interior wall of the blending bin
Puddler and the second puddler, and the both ends of the first puddler and the second puddler by bearing respectively with the top of blending bin
Wall connects with bottom interior wall, and fixed cover is connected to dual pulley and second respectively at the middle part of first puddler and the second puddler
Single-skin drum belt wheel, and the first single-skin drum belt wheel and dual pulley are socketed with same first belt, dual pulley and the second single-skin drum belt wheel
It is socketed with same second belt, the second belt is welded on first puddler and the second puddler into figure of eight structure
There is stirring vane.
Preferably, the outlet side of the air pump is connected with equal gas tank, and equal gas tank includes outer container and equidistant weldering from top to bottom
The gas averaging board being connected on outer chamber interior wall.
Preferably, the bottom of the gas tank is connected with wind stirring device, and wind stirring device includes delivery pipe, housing
And wind pipe, the side outer wall connection of delivery pipe and housing, and wind pipe connects with side outer wall of the housing away from delivery pipe
Connect, and wind pipe includes and the first discharge pipe of casing center opening position, the first discharge pipe on the outside of the first discharge pipe
Ring and the second air-out pipe ring on the outside of the first air-out pipe ring.
Preferably, the first air-out pipe ring and the second air-out pipe ring include the second discharge pipe, and the second discharge pipe into
Annular spread, and the air-out direction of the first air-out pipe ring and the second air-out pipe ring is into distribution counterclockwise.
Preferably, the filter include be sequentially connected from top to bottom first filtering sponge, second filtering sponge and
3rd filtering sponge, and the mesh diameter of the first filtering sponge, the second filtering sponge and the 3rd filtering sponge increases successively.
Preferably, the air pump and stirring motor are respectively connected with switch, and switch is connected with DATA-7311 type controllers.
Beneficial effects of the present invention are：In the present invention, automatic charging device can attract powdered electrode by wind-force
Raw material, electrode material is retained in material storing box after filter filters, and is entered by conduit in blending bin, the first stirring
The second belt by the figure of eight of bar and the second puddler forms the opposite drive connection of rotation direction, and electrode material is entered
The opposite stirring of row, and the wind-force of air pump outlet air end enters in wind stirring device to electrode material progress wind stirring, warp
Cross repeatedly stirring to be well mixed electrode material, improve mixing efficiency.
Brief description of the drawings
Fig. 1 is a kind of vertical section of the high lithium battery production graphite raw material mixing apparatus of mixing efficiency proposed by the present invention
Structural representation；
Fig. 2 is a kind of the second skin of the high lithium battery production graphite raw material mixing apparatus of mixing efficiency proposed by the present invention
Band structure schematic diagram；
Fig. 3 is that a kind of high lithium battery production of mixing efficiency proposed by the present invention is stirred with the wind-force of graphite raw material mixing apparatus
Mix apparatus structure schematic diagram.
In figure：1 casing, 2 material storing box, 3 filters, 4 rubber tubes, 5 air pumps, 6 equal gas tanks, 7 stirring motors, 8 blending bins,
9 first single-skin drum belt wheels, 10 first puddlers, 11 second puddlers, 12 dual pulleys, 13 second single-skin drum belt wheels, 14 first belts,
15 second belts, 16 delivery pipes, 17 housings, 18 discharge pipes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-3, graphite raw material mixing apparatus is used in a kind of high lithium battery production of mixing efficiency, including is installed on fixation
Casing 1 on frame, the top inner wall side of casing 1 are welded with automatic charging device, and it is trapezoidal that automatic charging device, which includes vertical section,
The material storing box 2 of structure, the filter 3 positioned at the top inner wall of material storing box 2, the rubber tube 4 positioned at the outside of casing 1 and with casing 1
The air pump 5 of top exterior walls connection, and the side inwall of material storing box 2 is connected with rubber tube 4, top inner wall and the air pump 5 of material storing box 2
Inlet end connection, the bottom of material storing box 2 is welded with dividing plate, and four side inwalls of the four sides of the outer wall of dividing plate respectively with casing 1 weld
Connect, the bottom of dividing plate has been bolted stirring motor 7, and is welded with the side inwall of casing 1 under stirring motor 7
The blending bin 8 of side, blending bin 8 are connected close to the side top inner wall of stirring motor 7 by conduit with the side inwall of material storing box 2,
It is socketed with the first single-skin drum belt wheel 9 in blending bin 8 on the output shaft of stirring motor 7, in the bottom interior wall of blending bin 8 successively
The first puddler 10 and the second puddler 11 are vertically installed with, and the both ends of the first puddler 10 and the second puddler 11 pass through axle
Hold and be connected respectively with the top inner wall and bottom interior wall of blending bin 8, the middle part difference of the first puddler 10 and the second puddler 11
Fixed cover is connected to the single-skin drum belt wheel 13 of dual pulley 12 and second, and the first single-skin drum belt wheel 9 and dual pulley 12 be socketed with it is same
First belt 14, the single-skin drum belt wheel 13 of dual pulley 12 and second are socketed with same second belt 15, and the second belt 15 is into " 8 " word
Stirring vane is welded with shape structure, the first puddler 10 and the second puddler 11.
In the present invention, the outlet side of air pump 5 is connected with equal gas tank 6, and equal gas tank 6 includes outer container and equidistant weldering from top to bottom
The gas averaging board being connected on outer chamber interior wall, the bottom of equal gas tank 6 are connected with wind stirring device, and wind stirring device includes delivery pipe
16th, housing 17 and wind pipe, delivery pipe 16 are connected with the side outer wall of housing 17, and wind pipe and the remote conveying of housing 17
The side outer wall connection of pipe 16, and wind pipe is included with the first discharge pipe of the center position of housing 17, positioned at the first air-out
The first air-out pipe ring on the outside of pipe and the second air-out pipe ring on the outside of the first air-out pipe ring, the first air-out pipe ring and second go out
Airduct ring includes the second discharge pipe, and the second discharge pipe circularizes distribution, and the first air-out pipe ring and the second air-out pipe ring
For air-out direction into distribution counterclockwise, filter 3 includes the first filtering sponge, the second filtering sea being sequentially connected from top to bottom
Tender 3rd filtering sponge, and the mesh diameter of the first filtering sponge, the second filtering sponge and the 3rd filtering sponge increases successively,
Air pump 5 and stirring motor 7 are respectively connected with switch, and switch is connected with DATA-7311 type controllers.
Automatic charging device attracts powdered electrode material by the wind-force of air pump 5, the electricity after the filtering of filter 3
Pole raw material is retained in material storing box 2, and is entered by conduit in blending bin 8, and the first puddler 10 and the second puddler 11 pass through
Second belt 15 of the figure of eight forms the opposite drive connection of rotation direction, and the stirring of opposite direction, gas are carried out to electrode material
The wind-force of the outlet air end of pump 5 enters wind stirring device, first discharge pipe and second discharge pipe stream of the wind-force through wind stirring device
Wind post is formed after going out wind stirring is carried out to electrode material, be well mixed electrode material by repeatedly stirring.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. graphite raw material mixing apparatus, including the casing being installed on fixed mount are used in a kind of high lithium battery production of mixing efficiency
(1), it is characterised in that casing (1) the top inner wall side is welded with automatic charging device, and automatic charging device includes perpendicular cut
Face is the material storing box (2) of trapezium structure, the filter (3) positioned at material storing box (2) top inner wall, on the outside of casing (1)
Rubber tube (4) and the air pump (5) being connected with casing (1) top exterior walls, and the side inwall of material storing box (2) connects with rubber tube (4)
Connecing, the top inner wall of material storing box (2) is connected with the inlet end of air pump (5), and the bottom of the material storing box (2) is welded with dividing plate, and
The four sides of the outer wall of dividing plate is welded with four side inwalls of casing (1) respectively, and the bottom of the dividing plate has been bolted stirring electricity
Machine (7), and the blending bin (8) below stirring motor (7) is welded with the side inwall of casing (1), the blending bin (8)
Be connected by conduit with the side inwall of material storing box (2) close to stirring motor (7) side top inner wall, stirring motor (7) it is defeated
The interior first single-skin drum belt wheel (9) positioned at blending bin (8) is socketed with shaft, is hung down successively in the bottom interior wall of the blending bin (8)
Directly it is provided with the first puddler (10) and the second puddler (11), and the both ends of the first puddler (10) and the second puddler (11)
It is connected respectively with the top inner wall and bottom interior wall of blending bin (8) by bearing, first puddler (10) and the second stirring
Fixed cover is connected to dual pulley (12) and the second single-skin drum belt wheel (13) respectively at the middle part of bar (11), and the first single-skin drum belt wheel (9) and
Dual pulley (12) is socketed with same first belt (14), and dual pulley (12) and the second single-skin drum belt wheel (13) are socketed with same
Individual second belt (15), the second belt (15) is into figure of eight structure, on first puddler (10) and the second puddler (11)
It is welded with stirring vane.
2. graphite raw material mixing apparatus, its feature are used in a kind of high lithium battery production of mixing efficiency according to claim 1
It is, the outlet side of the air pump (5) is connected with equal gas tank (6), and equal gas tank (6) includes outer container and equidistant welding from top to bottom
Gas averaging board on outer chamber interior wall.
3. graphite raw material mixing apparatus, its feature are used in a kind of high lithium battery production of mixing efficiency according to claim 2
It is, the bottom of the gas tank (6) is connected with wind stirring device, and wind stirring device includes delivery pipe (16), housing
(17) it is connected with wind pipe, delivery pipe (16) with the side outer wall of housing (17), and wind pipe and housing (17) are remote defeated
Send the side outer wall connection of pipe (16), and wind pipe is included with first discharge pipe of housing (17) center position, positioned at the
The first air-out pipe ring on the outside of one discharge pipe and the second air-out pipe ring on the outside of the first air-out pipe ring.
4. graphite raw material mixing apparatus, its feature are used in a kind of high lithium battery production of mixing efficiency according to claim 3
It is, the first air-out pipe ring and the second air-out pipe ring include the second discharge pipe, and the second discharge pipe circularizes distribution, and
The air-out direction of first air-out pipe ring and the second air-out pipe ring is into distribution counterclockwise.
5. graphite raw material mixing apparatus, its feature are used in a kind of high lithium battery production of mixing efficiency according to claim 1
It is, the filter (3) includes the first filtering sponge, the second filtering sponge and the 3rd filtering being sequentially connected from top to bottom
Sponge, and the mesh diameter of the first filtering sponge, the second filtering sponge and the 3rd filtering sponge increases successively.
6. graphite raw material mixing apparatus, its feature are used in a kind of high lithium battery production of mixing efficiency according to claim 1
It is, the air pump (5) and stirring motor (7) are respectively connected with switch, and switch is connected with DATA-7311 type controllers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878488.1A CN107469683A (en) | 2017-09-26 | 2017-09-26 | Graphite raw material mixing apparatus is used in a kind of high lithium battery production of mixing efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878488.1A CN107469683A (en) | 2017-09-26 | 2017-09-26 | Graphite raw material mixing apparatus is used in a kind of high lithium battery production of mixing efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107469683A true CN107469683A (en) | 2017-12-15 |
Family
ID=60586945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710878488.1A Withdrawn CN107469683A (en) | 2017-09-26 | 2017-09-26 | Graphite raw material mixing apparatus is used in a kind of high lithium battery production of mixing efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107469683A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529703A (en) * | 2018-11-28 | 2019-03-29 | 河南易成新能源股份有限公司 | Graphite product ingredient mixing arrangement |
| CN114939940A (en) * | 2022-05-10 | 2022-08-26 | 瑞安市大虎鞋业有限公司 | Shoemaking waste treatment device and treatment process thereof |
-
2017
- 2017-09-26 CN CN201710878488.1A patent/CN107469683A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529703A (en) * | 2018-11-28 | 2019-03-29 | 河南易成新能源股份有限公司 | Graphite product ingredient mixing arrangement |
| CN114939940A (en) * | 2022-05-10 | 2022-08-26 | 瑞安市大虎鞋业有限公司 | Shoemaking waste treatment device and treatment process thereof |
| CN114939940B (en) * | 2022-05-10 | 2024-04-02 | 瑞安市大虎鞋业有限公司 | Shoemaking waste treatment device and treatment process thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171215 |