CN202166611U - Particle detector of lithium ion battery slurry - Google Patents
Particle detector of lithium ion battery slurry Download PDFInfo
- Publication number
- CN202166611U CN202166611U CN2011202486124U CN201120248612U CN202166611U CN 202166611 U CN202166611 U CN 202166611U CN 2011202486124 U CN2011202486124 U CN 2011202486124U CN 201120248612 U CN201120248612 U CN 201120248612U CN 202166611 U CN202166611 U CN 202166611U
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- CN
- China
- Prior art keywords
- particle detector
- ion battery
- lithium ion
- slurry
- groove
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a particle detector of lithium ion battery slurry, which comprises a flat plate with a smooth upper surface and a film scrapping device. The lower portion of the film scrapping device is a groove. When the particle detector is used, the slurry is evenly coated on a designated area on the flat plate through the film scrapping device, and the dispersion state of powder materials in the slurry is judged by observing conditions of particles on the surface of a coating film. The particle detector is simple in operation, convenient to clean, accurate in detection and easy to popularize and apply in industrial production.
Description
Technical field
The utility model belongs to pulp of lithium ion battery dispersion results detection technique field, is specifically related to a kind of appliance that detects powder disperse state in the lithium electricity slurry.
Background technology
At present, in the lithium ion battery production run disperse state of powder in colloid there is not clear and definite checkout equipment.
Summary of the invention
The goal of the invention of the utility model is to provide a kind of convenient pulp of lithium ion battery particle detector that detects powder disperse state in the lithium electricity slurry.
The technical solution of the utility model is: comprise that is gone up a smooth flat board and the knifing utensil that the bottom is a groove of plane surface.
The depth of groove of said knifing utensil is 20 microns to 300 microns.
The last plane surface of said flat board is useful on the mark of indication area.
The last plane surface of said flat board is useful on the groove of indication area.
Said flat board requires surface smoothness high, and the particular area zone still can clearly show after slurry applies.
Said knifing utensil can use high rigidity material Precision Machining such as stainless steel to form.
Said flat board can use thick high rigidity materials such as tempered glass to form through etching and processing.
The utility model is owing to adopt knifing utensil and the pattern that applies plate isolation to be convenient to clean with the back.
The utility model is used for solving the problem that the no suitable apparatus of existing lithium ion battery industry detects lithium electricity slurry disperse state.The utility model simulation coating machine coating process; Becoming uniform coating through the reflect disperse state of judging in slurry powder of light, for the dispersing technology parameter confirms to provide science data with the striking of knifing utensil on the flat board pulp of lithium ion battery in film coated surface.The utility model is simple in structure, easy to operate, detection is accurate; Fill up China's lithium ion battery industry and do not had the blank that professional equipment detects lithium electricity slurry disperse state; In commercial production, apply easily; Has very strong practicality, as only guaranteeing in the standard detection instrument manufacture process that machining precision gets final product.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of the utility model knifing utensil.
Fig. 3 applies dull and stereotyped structural representation for the utility model.
Among the figure, 1, flat board, 2, the knifing utensil, 3, groove, 4, groove.
Embodiment
Among Fig. 1, the utility model comprises that a knifing utensil 2 that the certain depth groove arranged and surfacing can indicate the flat board 1 of certain area.
Among Fig. 2, groove 3 degree of depth of knifing utensil 2 are 20 microns to 300 microns.
Among Fig. 3, dull and stereotyped 1 last plane surface has groove 4, distinguishes through groove 4 to show specific area.
During use; To apply dull and stereotyped 1 is positioned on the level table; Outside the area of specific region, add a rectangular slurry; The slurry width be slightly larger than near the length of side of specific region, with knifing utensil 2 slurry was applied the specific region uniformly, promptly the pulp surface situation in the visible light specific region.If the granule number in the zone, explains that the dry powder in the slurry does not scatter uniformly more than criterion numeral, otherwise explanation slurry good dispersion can use.
Claims (4)
1. a pulp of lithium ion battery particle detector is characterized in that: comprise that is gone up a smooth flat board (1) and the knifing utensil (2) that the bottom is a groove (3) of plane surface.
2. pulp of lithium ion battery particle detector according to claim 1 is characterized in that: the depth of groove of said knifing utensil (2) is 20 microns to 300 microns.
3. pulp of lithium ion battery particle detector according to claim 1 is characterized in that: the last plane surface of said flat board (1) is useful on the mark of indication area.
4. pulp of lithium ion battery particle detector according to claim 1 is characterized in that: the last plane surface of said flat board (1) is useful on the groove (4) of indication area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202486124U CN202166611U (en) | 2011-07-14 | 2011-07-14 | Particle detector of lithium ion battery slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202486124U CN202166611U (en) | 2011-07-14 | 2011-07-14 | Particle detector of lithium ion battery slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202166611U true CN202166611U (en) | 2012-03-14 |
Family
ID=45802428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202486124U Expired - Lifetime CN202166611U (en) | 2011-07-14 | 2011-07-14 | Particle detector of lithium ion battery slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202166611U (en) |
-
2011
- 2011-07-14 CN CN2011202486124U patent/CN202166611U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120314 |