CN111604165A - Iron removal device for lithium battery mixed raw material - Google Patents
Iron removal device for lithium battery mixed raw material Download PDFInfo
- Publication number
- CN111604165A CN111604165A CN202010521977.3A CN202010521977A CN111604165A CN 111604165 A CN111604165 A CN 111604165A CN 202010521977 A CN202010521977 A CN 202010521977A CN 111604165 A CN111604165 A CN 111604165A
- Authority
- CN
- China
- Prior art keywords
- circulating
- hopper
- fixedly connected
- material pipe
- peripheral side
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses an iron removal device for a lithium battery mixed raw material, and relates to the technical field of lithium battery production. The invention comprises a hopper; two symmetrically arranged vibrating motors are fixedly connected to the circumferential side surface of the hopper; the position of the axis of the hopper is fixedly connected with a circulating material pipe; the bottom of the circulating material pipe is provided with a group of circulating feeding holes which are distributed in a circumferential array and communicated with the hopper; the upper part of the circulating material pipe is fixedly communicated with a group of circulating material discharging pipes which are distributed in a circumferential array and communicated with the hopper; a servo motor is arranged at the top of the circulating material pipe; a spiral material conveying assembly is fixedly arranged in the circulating material pipe; one end of the output shaft of the servo motor is connected with the spiral material conveying assembly. According to the invention, through the design of the circulating material pipe and the electromagnetic suction plate, the single deironing of the traditional deironing device is changed into the circulating repeated deironing, and through the circulating repeated deironing, the deironing effect of the device is effectively improved, and the sieve leakage rate of the device to iron materials is reduced.
Description
Technical Field
The invention belongs to the technical field of lithium battery production, and particularly relates to an iron removal device for a lithium battery mixed raw material.
Background
The negative electrode material of the lithium battery is mainly graphite, and when the graphite electrode is produced, the graphite is firstly crushed, graded and deironized, and then can be mixed with other materials for processing.
Graphite is very little fine particle already when the deironing, and the inside also can be thoughtlessly have the less iron matter of granularity this moment, need carry out the deironing and just can guarantee final product quality, and adsorbed iron powder on the unable timely clearance magnetic system of current deironing device, and the deironing effect is not ideal enough.
Disclosure of Invention
The invention aims to provide an iron removal device for a lithium battery mixed raw material, which solves the problem of poor iron removal effect of the existing iron removal device for lithium battery production through the design of a circulating material pipe, a spiral material conveying assembly and an electromagnetic suction plate.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an iron removal device for a lithium battery mixed raw material, which comprises a hopper; two symmetrically arranged vibration motors are fixedly connected to the circumferential side surface of the hopper; the position of the axis of the hopper is fixedly connected with a circulating material pipe; the bottom of the circulating material pipe is provided with a group of circulating feeding holes which are distributed in a circumferential array and communicated with the hopper; the upper part of the circulating material pipe is fixedly communicated with a group of circulating material discharging pipes which are distributed in a circumferential array and communicated with the hopper; a servo motor is arranged at the top of the circulating material pipe; a spiral material conveying assembly is fixedly arranged in the circulating material pipe; one end of the output shaft of the servo motor is connected with the spiral conveying assembly; the circumferential side surface of the circulating material pipe is rotatably connected with a rotating seat through a bearing; the circumferential side surface of the rotating seat is rotatably connected with a group of rotating shafts distributed in a circumferential array through a bearing; the circumferential side surfaces of the rotating shafts are fixedly connected with a group of electromagnetic suction plates distributed in a circumferential array; the end parts of the rotating shafts are fixedly connected with driven bevel gears; the inner wall of the hopper is fixedly connected with a driving bevel gear ring at a position corresponding to the rotating shaft; the peripheral side surfaces of a group of driven bevel gears are all meshed with the driving bevel gear ring; the peripheral side surface of the rotating seat is also fixedly connected with a group of scattering rods distributed in a circumferential array; the peripheral side surface of the hopper is fixedly connected with a driving motor; one end of the output shaft of the driving motor is in transmission connection with the rotating seat through a belt.
Further, a discharge hole is fixedly formed in the bottom of the circulating material pipe; and a blanking valve is fixedly arranged on the peripheral side surface of the discharge port and below the spiral material conveying assembly.
Further, the spiral delivery assembly comprises a shaft rod; the circumferential side surface of the shaft lever is fixedly connected with a spiral conveying blade; the peripheral side surface of the spiral conveying blade is attached to the circulating material pipe; one end of the output shaft of the servo motor is fixedly connected with the shaft lever.
Furthermore, a support is fixedly connected between the circulating material pipe and the opposite surface of the hopper; the included angle between the axis of the circulating discharge pipe and the horizontal line is 45 degrees.
Furthermore, the electromagnetic suction plate is positioned below the circulating discharge pipe; the scattering rod is positioned below the electromagnetic suction plate; the rotating shaft and the scattering rods are distributed at intervals on the peripheral side of the rotating seat.
Further, the included angle between the axis of the rotating shaft and the axis of the rotating seat is 90 degrees.
The invention has the following beneficial effects:
1. according to the invention, through the design of the circulating material pipe and the electromagnetic suction plate, the single deironing of the traditional deironing device is changed into the circulating repeated deironing, and through the circulating repeated deironing, the deironing effect of the device is effectively improved, and the sieve leakage rate of the device to iron materials is reduced.
2. When deironing, through the distribution and the rotatable formula design of electromagnetism suction disc, can effectively improve the deironing area in the device unit space on the one hand, on the other hand can make granule material fully dispersed when the deironing, helps improving deironing speed then.
3. According to the invention, through the design of the breaking-up rod and the spiral conveying blade, particulate materials can be fully dispersed and separated in the flowing and conveying processes, so that the iron removal effect of the device is enhanced in an auxiliary manner.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an iron removal device used in a mixed raw material of a lithium battery;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a schematic structural diagram of a servo motor, a circulating material pipe, a rotating shaft and an electromagnetic suction plate;
FIG. 4 is a schematic view of the structure of the circulation inlet hole, the circulation outlet pipe and the rotary base;
FIG. 5 is a schematic structural view of a rotating shaft, an electromagnetic suction plate, a driven bevel gear and a scattering rod;
FIG. 6 is a schematic top view of the structure of FIG. 5;
FIG. 7 is a schematic structural diagram of a driving bevel gear ring;
in the drawings, the components represented by the respective reference numerals are listed below:
1-hopper, 2-vibration motor, 3-circulation material pipe, 4-circulation feed hole, 5-circulation discharge pipe, 6-servo motor, 7-spiral material conveying component, 8-rotary seat, 9-rotary shaft, 10-electromagnetic suction plate, 11-driven bevel gear, 12-driving bevel gear ring, 13-scattering rod, 14-driving motor, 15-discharge hole and 16-discharge valve.
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.
Referring to fig. 1-7, the present invention is an iron removing device for mixed raw materials of lithium batteries, including a hopper 1; two symmetrically arranged vibration motors 2 are fixedly connected to the peripheral side surface of the hopper 1, the two vibration motors 2 work at a set frequency when working, the dispersion degree and the fluidity of material flow are accelerated through vibration, and a circulating material pipe 3 is fixedly connected to the axis position of the hopper 1; the bottom of the circulating material pipe 3 is provided with a group of circulating feeding holes 4 which are distributed in a circumferential array and communicated with the hopper 1; the upper part of the circulating material pipe 3 is fixedly communicated with a group of circulating material discharging pipes 5 which are distributed in a circumferential array and communicated with the hopper 1; a servo motor 6 is arranged at the top of the circulating material pipe 3; a spiral conveying assembly 7 is fixedly installed inside the circulating material pipe 3, the spiral conveying assembly 7 is used for conveying materials, and one end of an output shaft of the servo motor 6 is connected with the spiral conveying assembly 7;
the circumferential side surface of the circulating material pipe 3 is rotatably connected with a rotating seat 8 through a bearing; the peripheral side surface of the rotating seat 8 is rotationally connected with a group of rotating shafts 9 distributed in a circumferential array through a bearing; a group of electromagnetic suction plates 10 distributed in a circumferential array are fixedly connected to the circumferential side surfaces of the group of rotating shafts 9, the electromagnetic suction plates 10 are electromagnets, and the end parts of the group of rotating shafts 9 are fixedly connected with driven bevel gears 11; the inner wall of the hopper 1 is fixedly connected with a driving bevel gear ring 12 corresponding to the position of the rotating shaft 9, and the peripheral side surfaces of a group of driven bevel gears 11 are all meshed with the driving bevel gear ring 12; when the rotary seat 8 rotates, the rotating shaft 9 can rotate due to the meshing of the driven bevel gear 11 and the driving bevel gear ring 12, and then the electromagnetic suction plate 10 is driven to do circular motion;
a group of scattering rods 13 distributed in a circumferential array are fixedly connected to the circumferential side surface of the rotating seat 8, the scattering rods 13 are used for fully scattering materials when the materials flow, so that the iron removal effect of the device is improved, and a driving motor 14 is fixedly connected to the circumferential side surface of the hopper 1; one end of the output shaft of the driving motor 14 is in transmission connection with the rotating seat 8 through a belt.
As shown in fig. 2, a discharge hole 15 is fixedly arranged at the bottom of the circulating material pipe 3; a discharge valve 16 is fixedly arranged on the peripheral side surface of the discharge port 15 and at the position below the spiral delivery component 7.
As shown in fig. 2, the spiral delivery module 7 includes a shaft rod; the circumferential side surface of the shaft lever is fixedly connected with a spiral conveying blade; the peripheral side surface of the spiral conveying blade is attached to the circulating material pipe 3; one end of the output shaft of the servo motor 6 is fixedly connected with the shaft lever.
As shown in fig. 2 and 3, a support is fixedly connected between the opposite surfaces of the circulating material pipe 3 and the hopper 1; the included angle between the axis of the circulation discharging pipe 5 and the horizontal line is 45 degrees, and the design of an angle of 45 degrees is utilized, so that the distribution range and the distribution effect after the discharge of the circulation discharging pipe 5 are improved.
As shown in fig. 3 and 6, the electromagnetic absorber plate 10 is located below the recycling pipe 5; the scattering rod 13 is positioned below the electromagnetic suction plate 10; the rotating shaft 9 and the scattering rods 13 are distributed on the peripheral side of the rotating seat 8 at intervals.
Wherein, the included angle between the axis of the rotating shaft 9 and the axis of the rotating seat 8 is 90 degrees, and in the device, the hopper 1, the spiral material conveying assembly 7 and other structural components are all made of non-iron or non-magnetic materials.
One specific application of this embodiment is: before work, the fully dried graphite particle material after being crushed is placed into a hopper 1, when the graphite particle material is in work, a plurality of electromagnetic suction plates 10 are synchronously electrified to generate magnetism, under the drive of a servo motor 6, a spiral conveying assembly 7 circularly moves at a set speed, simultaneously two vibrating motors 2 work at a set frequency, under the drive of a drive motor 14, a rotary seat 8 circularly moves at a set speed, after the material enters the hopper 1, the graphite material enters a circulating material pipe 3 from a circulating feed port 4 under the action of gravity, after the material enters the circulating material pipe 3, the material is discharged from a circulating discharge pipe 5 under the action of the spiral conveying assembly 7, when the graphite particle material is in work, due to the drive of the drive motor 14, a rotary shaft 9 and a scattering rod 13 circularly move at a set speed, and due to the meshing of a driven bevel gear 11 and a driving bevel gear ring 12, when the rotary shaft 9 revolves, revolution can also occur, then the electromagnetic suction plate 10 is driven to do circular motion, the materials discharged by the circulating discharge pipe 5 flow to the electromagnetic suction plate 10 under the action of gravity, the iron materials in the particles are adsorbed by the electromagnetic suction plate 10, the materials after the primary iron removal are scattered again by the scattering rod 13 so as to fully separate the particles, the scattered materials enter the circulating material pipe 3 again under the action of gravity, then the iron removal process is repeated, after the iron removal is carried out for a specified time, the electromagnetic suction plate 10 is continuously electrified, the spiral material conveying assembly 7 is reversed, the discharging valve 16 is opened, the vibrating motor 2 continues to work, after the spiral material conveying assembly 7 is reversed, the non-iron materials are discharged, the non-iron materials can be effectively prevented from remaining on the hopper 1 and the electromagnetic suction plate 10 due to the vibration of the vibrating motor 2, and after the non-iron materials are completely discharged, the electromagnetic suction plate 10 is synchronously powered off, and meanwhile, the vibration motor 2 continues to work, so that the iron materials are completely discharged.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides an deironing device for among lithium cell mixing raw materials, includes hopper (1), its characterized in that:
the peripheral side surface of the hopper (1) is fixedly connected with two vibration motors (2) which are symmetrically arranged;
the position of the axis of the hopper (1) is fixedly connected with a circulating material pipe (3); the bottom of the circulating material pipe (3) is provided with a group of circulating feeding holes (4) which are distributed in a circumferential array and communicated with the hopper (1); the upper part of the circulating material pipe (3) is fixedly communicated with a group of circulating material discharging pipes (5) which are distributed in a circumferential array and communicated with the hopper (1); a servo motor (6) is arranged at the top of the circulating material pipe (3); a spiral material conveying assembly (7) is fixedly arranged in the circulating material pipe (3); one end of an output shaft of the servo motor (6) is connected with the spiral material conveying assembly (7);
the peripheral side surface of the circulating material pipe (3) is rotatably connected with a rotating seat (8) through a bearing; the peripheral side surface of the rotating seat (8) is rotationally connected with a group of rotating shafts (9) distributed in a circumferential array through a bearing;
the peripheral side surfaces of the rotating shafts (9) are fixedly connected with a group of electromagnetic suction plates (10) distributed in a circumferential array;
the end parts of the rotating shafts (9) are fixedly connected with driven bevel gears (11); a driving bevel gear ring (12) is fixedly connected to the inner wall of the hopper (1) and corresponds to the position of the rotating shaft (9);
the peripheral side surfaces of a group of driven bevel gears (11) are all meshed with a driving bevel gear ring (12);
the peripheral side surface of the rotating seat (8) is also fixedly connected with a group of scattering rods (13) distributed in a circumferential array; the peripheral side surface of the hopper (1) is fixedly connected with a driving motor (14); one end of an output shaft of the driving motor (14) is in transmission connection with the rotating seat (8) through a belt.
2. The iron removal device for the mixed raw material of the lithium battery as claimed in claim 1, wherein a discharge hole (15) is fixedly arranged at the bottom of the circulating material pipe (3); and a blanking valve (16) is fixedly arranged on the peripheral side surface of the discharge port (15) and below the spiral material conveying assembly (7).
3. The iron removal device for lithium battery mixed raw material as claimed in claim 1 or 2, wherein the spiral delivery assembly (7) comprises a shaft rod;
the circumferential side surface of the shaft lever is fixedly connected with a spiral conveying blade;
the peripheral side surface of the spiral conveying blade is attached to the circulating material pipe (3);
one end of an output shaft of the servo motor (6) is fixedly connected with the shaft lever.
4. The iron removal device for the mixed raw material of the lithium battery as claimed in claim 1, wherein a support is further fixedly connected between the opposite surfaces of the circulating material pipe (3) and the hopper (1).
5. The iron removal device for lithium battery mixed raw material according to claim 1, characterized in that the angle between the axis of the circulating discharge pipe (5) and the horizontal line is 45 °.
6. The iron removal device for lithium battery mixed raw material according to claim 1 or 5, characterized in that the electromagnetic suction plate (10) is located below the circulating discharge pipe (5); the scattering rod (13) is positioned below the electromagnetic suction plate (10).
7. The iron removing device for the mixed raw material of the lithium battery as claimed in claim 6, wherein the rotating shaft (9) and the scattering rods (13) are distributed at intervals on the peripheral side of the rotating base (8).
8. The iron removal device for lithium battery mixed raw material as claimed in claim 1 or 7, wherein the included angle between the axis of the rotating shaft (9) and the axis of the rotating base (8) is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010521977.3A CN111604165A (en) | 2020-06-10 | 2020-06-10 | Iron removal device for lithium battery mixed raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010521977.3A CN111604165A (en) | 2020-06-10 | 2020-06-10 | Iron removal device for lithium battery mixed raw material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111604165A true CN111604165A (en) | 2020-09-01 |
Family
ID=72194280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010521977.3A Withdrawn CN111604165A (en) | 2020-06-10 | 2020-06-10 | Iron removal device for lithium battery mixed raw material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111604165A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700173A (en) * | 2022-04-06 | 2022-07-05 | 湖北荆品油脂有限公司 | Raw material pretreatment equipment for preparing and processing high-oleic-acid rapeseed oil |
| CN115159795A (en) * | 2022-09-07 | 2022-10-11 | 深圳市洪桦环保科技有限公司 | Sludge extraction device for construction site |
-
2020
- 2020-06-10 CN CN202010521977.3A patent/CN111604165A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700173A (en) * | 2022-04-06 | 2022-07-05 | 湖北荆品油脂有限公司 | Raw material pretreatment equipment for preparing and processing high-oleic-acid rapeseed oil |
| CN114700173B (en) * | 2022-04-06 | 2022-10-28 | 湖北荆品油脂有限公司 | Raw material pretreatment equipment for preparing and processing high-oleic-acid rapeseed oil |
| CN115159795A (en) * | 2022-09-07 | 2022-10-11 | 深圳市洪桦环保科技有限公司 | Sludge extraction device for construction site |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109225483B (en) | Grinding screen system for grinding nonmetallic ore sand production and grinding machine | |
| CN202387518U (en) | Large vertical roller mill for ultrafine milling | |
| CN111604165A (en) | Iron removal device for lithium battery mixed raw material | |
| CN104437759B (en) | The orderly multi-pass internal classification screening vertical ball mill of combined type | |
| CN208591923U (en) | A kind of energy-saving two-stage building sand device processed | |
| CN113976277B (en) | Cement external circulation vertical mill combined high-performance grinding process system | |
| CN213161157U (en) | Dry powder granulating device | |
| CN110947496A (en) | Magnetic ore dry grinding and sorting system | |
| CN205547301U (en) | Pellet feed processing lines | |
| CN202555490U (en) | Cyclone sieve | |
| CN115971498B (en) | Pulverizer with multistage grinding function | |
| CN202212139U (en) | Toothpaste powder mixer | |
| CN203874845U (en) | Vertical type sand mill | |
| CN216856347U (en) | Broken homogenization device of ecological stone powder material | |
| CN207709139U (en) | Calcium hydroxide flour mill | |
| CN202377193U (en) | Multi-level classifying machine | |
| CN206240545U (en) | A kind of vertical material grater | |
| CN208944269U (en) | A kind of grinding machine rotor dispersing device | |
| CN202570089U (en) | Particle optimizing machine | |
| CN2736062Y (en) | Hydraulic flow pulverizer | |
| CN216679080U (en) | Improved combined powder concentrator | |
| CN209061243U (en) | A kind of swing sand shaker | |
| CN221156935U (en) | Calcium hydroxide homogenization processing apparatus | |
| CN216964777U (en) | Milling equipment is used in electrolytic manganese metal production | |
| CN216856907U (en) | Ball mill for solid waste slag |
Legal Events
| 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: 20200901 |