CN203316223U - Ultrafine grinding system - Google Patents
Ultrafine grinding system Download PDFInfo
- Publication number
- CN203316223U CN203316223U CN2013203540816U CN201320354081U CN203316223U CN 203316223 U CN203316223 U CN 203316223U CN 2013203540816 U CN2013203540816 U CN 2013203540816U CN 201320354081 U CN201320354081 U CN 201320354081U CN 203316223 U CN203316223 U CN 203316223U
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- China
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- utility
- model
- grinding system
- deduster
- discharge valve
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Abstract
The utility model discloses an ultrafine grinding system. The ultrafine grinding system comprises a classification mill, a material collector, a first discharging valve, a second discharging valve, a dust remover and an induced draft fan, wherein the classification mill is connected with the material collector; the material collector is connected with the dust remover; the first discharging valve is positioned below the material collector; the second discharging valve is positioned below the dust remover; the dust remover is connected with the induced draft fan. The ultrafine grinding system provided by the utility model has the advantages that natural graphite powder or artificial graphite powder can be ground until the grain size is 8 to 25 microns; the shaping effect is improved; a production requirement is met.
Description
Technical field
The utility model relates to a kind of crushing system, particularly relates to a kind of superfine comminution system.
Background technology
Graphite material is with good electric conductivity, good charging/discharging voltage platform, higher specific capacity, abundant source, and dominate always in lithium ion battery negative material becomes the study hotspot of negative material.Lithium cell cathode material mainly is divided into native graphite and Delanium with what material.Native graphite be take crystalline flake graphite as main, and Delanium comprises needle coke, petroleum coke etc.Native graphite has the advantages such as specific capacity is large, price is lower, but stability is slightly poor; And Delanium has advantages of good stability, but specific capacity is slightly low.
For cyclical stability and the specific capacity that improves graphite, industrial all graphite by after pulverizing, then shaping to make class spherical, the electrical property of graphite is improved.At present, domestic existing graphite spheroidization equipment all adopts pulverizing mill with classification wheel built in ultrafine as main frame, adopts the production technology of several or tens series connection more, and energy consumption is high, the finished product yield is low, especially poor to the shaping effect of Delanium.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of superfine comminution system, natural or Delanium can be crushed to the particle diameter of 8～25um, improves shaping effect, meets need of production.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of superfine comminution system, it comprises graded mill, loading head, the first discharge valve, the second discharge valve, deduster and air-introduced machine, described graded mill is connected with loading head, described loading head is connected with deduster, described the first discharge valve is positioned at the below of loading head, described the second discharge valve is positioned at the below of deduster, and described deduster is connected with air-introduced machine.
Preferably, described graded mill also is connected with a feed hopper.
Positive progressive effect of the present utility model is: the superfine comminution system that the utility model provides, natural or Delanium can be crushed to the particle diameter of 8～25um, and improve shaping effect, meet need of production, energy consumption is low, and the finished product yield is high.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model superfine comminution system.
In figure:
1 graded mill 2 loading head 3 first discharge valves
4 second discharge valve 5 deduster 6 air-introduced machines
7 feed hoppers
The specific embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
The structural representation that Fig. 1 is the utility model superfine comminution system.
Refer to Fig. 1, the utility model superfine comminution system comprises graded mill 1, loading head 2, the first discharge valve 3, the second discharge valve 4, deduster 5 and air-introduced machine 6, graded mill 1 is connected with loading head 2, loading head 2 is connected with deduster 5, the first discharge valve 3 is positioned at the below of loading head 2, the second discharge valve 4 is positioned at the below of deduster 5, and deduster 5 is connected with air-introduced machine 6.Graded mill 1 also is connected with a feed hopper 7.
The operation principle of the utility model superfine comminution system is as follows: graded mill is ground natural or Delanium, loading head is collected the graphite after grinding, deduster carries out dedusting to the graphite after pulverizing, and air-introduced machine improves the gas pressure body of supplying gas side by side.The first discharge valve, the second discharge valve are for discharging the graphite after grinding.The utility model is crushed to natural or Delanium the particle diameter of 8～25um, improves shaping effect, meets need of production, and energy consumption is low, can be energy-conservation 15～50%, and the finished product yield is high.
Although the utility model discloses as above with preferred embodiment; so it is not in order to limit the utility model; any those skilled in the art; within not breaking away from spirit and scope of the present utility model; when doing a little modification and perfect, therefore protection domain of the present utility model is worked as with being as the criterion that claims were defined.
Claims (2)
1. a superfine comminution system, it is characterized in that, it comprises graded mill (1), loading head (2), the first discharge valve (3), the second discharge valve (4), deduster (5) and air-introduced machine (6), described graded mill (1) is connected with loading head (2), described loading head (2) is connected with deduster (5), described the first discharge valve (3) is positioned at the below of loading head (2), described the second discharge valve (4) is positioned at the below of deduster (5), and described deduster (5) is connected with air-introduced machine (6).
2. superfine comminution system as claimed in claim 1, is characterized in that, described graded mill (1) also is connected with a feed hopper (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203540816U CN203316223U (en) | 2013-06-19 | 2013-06-19 | Ultrafine grinding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203540816U CN203316223U (en) | 2013-06-19 | 2013-06-19 | Ultrafine grinding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316223U true CN203316223U (en) | 2013-12-04 |
Family
ID=49655623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203540816U Expired - Fee Related CN203316223U (en) | 2013-06-19 | 2013-06-19 | Ultrafine grinding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728159A (en) * | 2016-04-08 | 2016-07-06 | 王国芳 | Production system and method for superfine ball graphite |
-
2013
- 2013-06-19 CN CN2013203540816U patent/CN203316223U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728159A (en) * | 2016-04-08 | 2016-07-06 | 王国芳 | Production system and method for superfine ball graphite |
| CN105728159B (en) * | 2016-04-08 | 2018-05-22 | 王国芳 | A kind of ultra micro ballstone ink production system and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20150619 |
|
| EXPY | Termination of patent right or utility model |