CN217664672U - Graphite powder air current selects separately major structure - Google Patents
Graphite powder air current selects separately major structure Download PDFInfo
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- CN217664672U CN217664672U CN202221460101.3U CN202221460101U CN217664672U CN 217664672 U CN217664672 U CN 217664672U CN 202221460101 U CN202221460101 U CN 202221460101U CN 217664672 U CN217664672 U CN 217664672U
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- 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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Abstract
The utility model discloses a graphite powder airflow separation main body structure, which comprises a main body separation cavity, a filter screen and an installation auxiliary frame; a feeding hopper is arranged on the left side of the top of the main body sorting cavity; the left side and the right side of the top of the main body sorting cavity are respectively provided with a transverse opening and a longitudinal opening, the transverse opening and the longitudinal opening are connected with an installation auxiliary frame through welding, a filter screen is installed in the installation auxiliary frame, and an outer opening of the installation auxiliary frame is connected with an airflow nozzle through an airtight flange; the bottom in main part separation chamber turns right from a left side and is equipped with cubic material feed opening, middlings feed opening and farine feed opening in proper order, and the welding has supplementary triangle of unloading between two adjacent feed openings, and feed opening department has welded the unloading funnel in proper order. The structure of the utility model is suitable for the sorting requirements of graphite powder with different particle size distributions, and the structure is simple; the sorting cavity is not provided with a pipeline system, so that the blocky materials cannot be blocked; the sorting cavity has no grading wheel structure, the whole abrasion in the production process is small, and the maintenance cost of the equipment is reduced.
Description
Technical Field
The utility model relates to a graphite powder processing equipment technical field especially relates to a major structure is selected separately to graphite powder air current.
Background
In the field of new energy, graphite is an important lithium ion battery material. The material is widely applied to the cathode material of the lithium ion battery due to wide material sources and excellent electrochemical performance.
Due to the requirement for the electrochemical performance of the material, a certain separation is often required to be performed on the particle size range of the graphite powder, and a classifier is a common separation device. A classifier is a device that divides a particle group into two or more particle size classes based on the principle that solid particles have different settling velocities in a medium depending on their particle sizes. The existing classifier is a set of system generally composed of a classification wheel, a cyclone separator, a dust remover, an induced draft fan and a plurality of pipelines. When the grader is used for sorting graphite powder, if caking exists in materials, a system pipeline is easily blocked, so that the sorting efficiency is reduced; and the use for a long time can cause the grinding of the grading wheel and require frequent maintenance.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims to provide a main structure is selected separately to graphite powder air current, should select separately the structure and can satisfy the operation needs, ensures that powder sorting work goes on smoothly, can effectively improve separation efficiency and reduce the maintenance cost.
The purpose of the utility model is realized through the following technical scheme:
a graphite powder airflow separation main body structure comprises a main body separation cavity and two installation auxiliary frames, wherein a feeding hopper is arranged on the left side of the top of the main body separation cavity; a transverse opening is formed in the left side of the main body sorting cavity, the transverse opening is welded with the lower end of one of the installation auxiliary frames, and the upper end of the installation auxiliary frame is connected with a transverse airflow nozzle through an airtight flange; a longitudinal opening is formed in the right side of the top of the main body sorting cavity, the longitudinal opening is welded with the lower end of the other installation auxiliary frame, and the upper end of the installation auxiliary frame is connected with a longitudinal airflow nozzle through an airtight flange; the bottom in chamber is selected separately to the main part turns right from a left side and is equipped with cubic material feed opening, middlings feed opening, well powder feed opening and farine feed opening in proper order, cubic material feed opening department is welding cubic material unloading funnel outward, middlings feed opening department is welding middlings unloading funnel outward, well powder feed opening department is welding well powder unloading funnel outward, farine feed opening department is welding farine unloading funnel outward.
Preferably, the chamber is selected separately to the main part is the cuboid, the installation auxiliary frame is upper end opening and lower extreme open-ended cuboid, horizontal opening with vertical opening is the rectangle, horizontal open-ended long limit with the main part is selected separately the high limit in chamber and is parallel, vertical open-ended long limit with the main part is selected separately the long limit in chamber and is parallel.
Preferably, a gasket is welded inside the installation auxiliary frame, and the gasket is rectangular.
Preferably, the graphite powder air current selects separately major structure still includes the filter screen, the filter screen passes through the bolt fastening in on the gasket.
Preferably, feed hopper comprises feeding auxiliary frame, funnel and sets up in the left feed opening in main part separation chamber top, the upper end of feeding auxiliary frame with the funnel passes through bolt interconnect, the lower extreme weld in the feed opening part in main part separation chamber.
Preferably, the feeding auxiliary frame is a rectangular parallelepiped with an upper end opening and a lower end opening.
Preferably, the feed opening is rectangular, and the long side of the feed opening is parallel to the wide side of the main body sorting cavity.
Preferably, the right side of the main body sorting cavity is further provided with a dust removal opening for externally connecting dust removal equipment.
Preferably, the upper bottom surfaces of the transverse airflow nozzle and the longitudinal airflow nozzle are provided with round openings for externally connecting air supply equipment.
Preferably, the welding has supplementary triangle of unloading between the cubic material feed opening with the middlings feed opening with the welding has supplementary triangle of unloading between the well powder feed opening, well powder feed opening with the welding has supplementary triangle of unloading between the fine powder feed opening.
Compared with the prior art, the utility model has the advantages of it is following: the airflow separation main body structure of the graphite powder can meet the separation requirements of different particle size distributions of the graphite powder, and has a simple, reasonable and ingenious structure; the sorting cavity is not provided with a pipeline system, so that the blocky materials cannot be blocked; meanwhile, a grading wheel structure does not exist in the separation cavity, the whole abrasion is small in the production process, and the maintenance cost of equipment is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
reference numerals are as follows: 1-main body sorting cavity, 2-filter screen, 3-transverse airflow nozzle, 4-longitudinal airflow nozzle, 5-installation auxiliary frame, 6-funnel, 7-feeding auxiliary frame, 8-material blanking funnel, 9-coarse powder blanking funnel, 10-medium powder blanking funnel, 11-fine powder blanking funnel, 12-blanking auxiliary triangle and 13-dust removal opening.
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.
In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection, a mechanical connection, a direct connection, a connection through an intermediary, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1: the utility model relates to a major structure is selected separately to graphite powder air current, select separately chamber 1, filter screen 2, horizontal air nozzle 3, vertical air nozzle 4, two installation auxiliary frame 5, funnel 6, feeding auxiliary frame 7, cubic material unloading funnel 8, middlings unloading funnel 9, well powder unloading funnel 10, farine unloading funnel 11, the supplementary triangle 12 of unloading, dust removal opening 13 including the main part.
In this embodiment, chamber 1 is selected separately to the main part is the cuboid, its top left side is equipped with feed hopper, feed hopper is by funnel 6, the supplementary frame 7 of feeding constitutes with setting up in the left feed opening in 1 top in main part separation chamber, the supplementary frame 7 of feeding is upper end opening and lower extreme open-ended cuboid, feed opening is the rectangle, feed opening's long limit is parallel with the broadside in main part separation chamber, the lower extreme of the supplementary frame 7 of feeding welds in the feed opening part in main part separation chamber, the upper end is passed through the bolt and is connected with funnel 6. Namely, one side opening of the feeding auxiliary frame 7 is connected with the bottom surface of the funnel 6 through a bolt, and the other side opening is welded on the feeding opening of the main body sorting cavity 1.
In this embodiment, installation auxiliary frame 5 is upper end opening and lower extreme open-ended cuboid, and the inside welding of installation auxiliary frame 5 has the gasket, and the gasket is the rectangle, and filter screen 2 passes through the bolt fastening on the gasket. A transverse opening is formed in the left side of the main body separation cavity 1 and is welded with the lower end of one of the installation auxiliary frames 5, and the upper end of the installation auxiliary frame 5 is connected with a transverse airflow nozzle 3 through an airtight flange; the top right side of main part separation chamber 1 is equipped with vertical opening, and vertical opening and the lower extreme welding of another installation auxiliary frame 5, and there is vertical air current nozzle 4 installation auxiliary frame 5's upper end through airtight flange joint. Namely, the transverse opening and the longitudinal opening are respectively connected with an installation auxiliary frame 5 through welding, and the upper end of the installation auxiliary frame 5 is connected with an air flow nozzle through an airtight flange.
In this embodiment, the transverse air flow nozzles 3 and the longitudinal air flow nozzles 4 are provided with circular openings for externally connecting air supply equipment.
In this embodiment, chamber 1 is selected separately to the main part is the cuboid, and horizontal opening and vertical opening are the rectangle, and horizontal open-ended long limit is parallel with the high limit in chamber is selected separately to the main part, and vertical open-ended long limit is parallel with the long limit in chamber is selected separately to the main part.
In this embodiment, the bottom of the main body sorting cavity 1 is provided with a block material feeding opening, a coarse powder feeding opening, a medium powder feeding opening and a fine powder feeding opening from left to right in sequence, the block material feeding opening is externally welded with a block material feeding funnel 8, the coarse powder feeding opening is externally welded with a coarse powder feeding funnel 9, the medium powder feeding opening is externally welded with a medium powder feeding funnel 10, and the fine powder feeding opening is externally welded with a fine powder feeding funnel 11.
In this embodiment, a blanking auxiliary triangle 12 is welded between every two adjacent blanking ports at the bottom of the main body sorting cavity 1.
In this embodiment, the right side of the main body sorting cavity 1 is further provided with a dust removal opening 13 for externally connecting dust removal equipment.
The working process of the utility model is as follows: the method comprises the steps that airflow provided by external air supply equipment respectively provides transverse and longitudinal stable airflow in a main body separation cavity 1 after passing through a transverse airflow nozzle 3, a longitudinal airflow nozzle 4, a filter screen 2 and an installation auxiliary frame 5, the stable airflow impacts the inside of the main body separation cavity 1 to clean residual graphite powder, the graphite powder to be separated enters the main body separation cavity 1 through a feeding hopper 6 and a feeding auxiliary frame 7, under the action of the transverse and longitudinal stable airflow, the graphite powder is impacted to a block material feeding port, a coarse powder feeding port, a medium powder feeding port and a fine powder feeding port respectively and falls down along the block material feeding hopper 8, a coarse powder feeding hopper 9, a medium powder feeding hopper 10 and a fine powder feeding hopper 11 respectively due to different particle sizes, the graphite powder slides down through a discharging auxiliary triangle 12 to be better collected, and graphite dust is removed through external dust removal equipment with a dust removal opening 13.
It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the present invention, and that any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a major structure is selected separately to graphite powder air current which characterized in that: which comprises a main body sorting cavity (1) and two installation auxiliary frames (5),
a feeding hopper is arranged on the left side of the top of the main body sorting cavity (1);
a transverse opening is formed in the left side of the main body sorting cavity (1), the transverse opening is welded with the lower end of one of the installation auxiliary frames (5), and the upper end of the installation auxiliary frame (5) is connected with a transverse airflow nozzle (3) through an airtight flange; a longitudinal opening is formed in the right side of the top of the main body sorting cavity (1), the longitudinal opening is welded with the lower end of the other installation auxiliary frame (5), and the upper end of the installation auxiliary frame (5) is connected with a longitudinal airflow nozzle (4) through an airtight flange;
the bottom in chamber (1) is selected separately to the main part turns right from a left side and is equipped with cubic material feed opening, middlings feed opening, well powder feed opening and farine feed opening in proper order, cubic material feed opening department is welding cubic material feed hopper (8) outward, middlings feed opening department is welding middlings feed hopper (9) outward, well powder feed opening department is welding well powder feed hopper (10) outward, farine feed opening department is welding farine feed hopper (11) outward.
2. The main body structure for airflow separation of graphite powder according to claim 1, characterized in that: chamber (1) is selected separately to the main part is the cuboid, installation auxiliary frame (5) are upper end opening and lower extreme open-ended cuboid, horizontal opening with vertical opening is the rectangle, horizontal open-ended long limit with the high limit parallel in chamber (1) is selected separately to the main part, vertical open-ended long limit with the long limit parallel in chamber (1) is selected separately to the main part.
3. The main airflow separation structure for graphite powder according to claim 2, characterized in that: the installation auxiliary frame (5) is internally welded with a gasket which is rectangular.
4. The main body structure for airflow separation of graphite powder according to claim 3, characterized in that: the graphite powder air current sorting main structure further comprises a filter screen (2), and the filter screen (2) is fixed on the gasket through bolts.
5. The main airflow separation structure for graphite powder according to claim 1, characterized in that: feed hopper comprises funnel (6), feeding auxiliary frame (7) and sets up in the left feed opening in main part separation chamber (1) top, the upper end of feeding auxiliary frame (7) passes through bolt interconnect with funnel (6), the lower extreme weld in the feed opening part.
6. The main body structure for airflow separation of graphite powder according to claim 5, wherein: the feeding auxiliary frame (7) is a cuboid with an upper end opening and a lower end opening.
7. The main airflow separation structure for graphite powder according to claim 6, characterized in that: the feed opening is rectangular, and the long side of the feed opening is parallel to the wide side of the main body sorting cavity (1).
8. The main airflow separation structure for graphite powder according to claim 1, characterized in that: the right side of the main body sorting cavity (1) is also provided with a dust removal opening (13) for externally connecting dust removal equipment.
9. The main body structure for airflow separation of graphite powder according to claim 1, characterized in that: and circular openings are arranged on the transverse air flow nozzle (3) and the longitudinal air flow nozzle (4) and are used for externally connecting air supply equipment.
10. The main airflow separation structure for graphite powder according to claim 1, characterized in that: cubic material feed opening with the welding has supplementary triangle of unloading (12) between the middlings feed opening with the welding has supplementary triangle of unloading (12) between the well powder feed opening, well powder feed opening with the welding has supplementary triangle of unloading (12) between the farine feed opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221460101.3U CN217664672U (en) | 2022-06-10 | 2022-06-10 | Graphite powder air current selects separately major structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221460101.3U CN217664672U (en) | 2022-06-10 | 2022-06-10 | Graphite powder air current selects separately major structure |
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| Publication Number | Publication Date |
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| CN217664672U true CN217664672U (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221460101.3U Active CN217664672U (en) | 2022-06-10 | 2022-06-10 | Graphite powder air current selects separately major structure |
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| CN (1) | CN217664672U (en) |
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2022
- 2022-06-10 CN CN202221460101.3U patent/CN217664672U/en active Active
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