CN209706551U - A kind of anode material for lithium-ion batteries high temperature sintering super-long guiding rail formula roller kilns - Google Patents
A kind of anode material for lithium-ion batteries high temperature sintering super-long guiding rail formula roller kilns Download PDFInfo
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- CN209706551U CN209706551U CN201822109124.XU CN201822109124U CN209706551U CN 209706551 U CN209706551 U CN 209706551U CN 201822109124 U CN201822109124 U CN 201822109124U CN 209706551 U CN209706551 U CN 209706551U
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- saggar
- roller
- guide rail
- lithium
- high temperature
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Abstract
The utility model discloses a kind of anode material for lithium-ion batteries high temperature sintering super-long guiding rail formula roller kilns, including roller-way and saggar, conveying has multiple row saggar on roller-way, the roller-way is rearranged by multiple roller sticks, the roller stick is equipped with multiple grooves, and the saggar bottom is equipped with guide rail, and the guide rail is raised line shape, when conveying saggar, each guide rail connects a groove.Using the setting of groove and guide rail, guide rail is connect with matching grooves, it avoids using guide ring or transfer rings, overcome the defect of guide ring or transfer rings waste sintering space, sintering space is made full use of, more saggars can be conveyed simultaneously under the conditions of the roller kilns of same widths, efficiently uses roller stick length, unit product production energy consumption is lower, while avoiding the offset of saggar.
Description
Technical field
The utility model relates to a kind of roller kilns, particularly, are related to a kind of anode material for lithium-ion batteries high temperature sintering use
Super-long guiding rail formula roller kilns.
Background technique
Anode material for lithium-ion batteries is the key raw material of lithium ion battery, and anode material for lithium-ion batteries is generally by preceding
It is prepared after driving body and lithium source mixing in the sintering of roller kilns high temperature, the design and quality of roller kilns directly affect the production of battery material
Quality and production efficiency.The roller kilns of currently used sintering battery material are short distance list saggar feeding roller table kiln, this master
If colliding burner hearth sidewall because saggar is easy to deviate burner hearth center in long distance movement and saggar occurring and blocks up kiln.Tradition control
The mode of transport path processed is setting guide ring or transfer rings, such as patent " ceramic rod " (patent No. 201420588587.8),
However transfer rings itself have certain width, the effective use length of roller stick are occupied, under the conditions of the roller kilns of same widths
It can transport saggar negligible amounts, unit product production energy consumption is higher, and limitation is obvious.
Utility model content
For overcome the deficiencies in the prior art, the utility model provide a kind of effective use roller stick length, conveying saggar compared with
Anode material for lithium-ion batteries high temperature sintering super-long guiding rail formula roller kilns that are more, preventing saggar from deviateing.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of anode material for lithium-ion batteries high temperature sintering super-long guiding rail formula roller kilns, including roller-way and saggar, roller-way
Upper conveying has multiple row saggar, and the roller-way is rearranged by multiple roller sticks, and the roller stick is equipped with multiple grooves, the saggar bottom
Portion is equipped with guide rail, and the guide rail is raised line shape, and when conveying saggar, each guide rail connects a groove.
Preferably, the saggar bottom is provided with the guide rail that three rows are parallel to each other, and second row guide rail is being located at saggar bottom just
Center.
Preferably, the guide rail and saggar are integrally formed, and the thermal expansion coefficient of roller bar material is greater than or equal to saggar material
Thermal expansion coefficient.
Preferably, two head width of guide rail is less than intermediate width.
The utility model has the beneficial effects that
Using the setting of groove and guide rail, guide rail is connect with matching grooves, avoids overcoming using guide ring or transfer rings
The defect of guide ring or transfer rings waste sintering space, makes full use of sintering space, can under the conditions of the roller kilns of same widths
More saggars are conveyed simultaneously, efficiently use roller stick length, unit product production energy consumption is lower, while avoiding the inclined of saggar
It moves.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model roller stick structural schematic diagram；
Fig. 3 is the utility model saggar structural schematic diagram.
Figure label: 1- saggar, 11- guide rail, 2- roller stick, 21- groove.
Specific embodiment
Referring to Fig.1, Fig. 2, Fig. 3, a kind of anode material for lithium-ion batteries high temperature sintering super-long guiding rail formula roller kilns, including
Roller-way and saggar 1, conveying has multiple row saggar 1 on roller-way, and the roller-way is rearranged by multiple roller sticks 2, and the roller stick 2 is equipped with
Multiple grooves 21,1 bottom of saggar are equipped with guide rail 11, and the guide rail 11 is raised line shape, when conveying saggar 1, each guide rail 11
Matching one groove 21 of connection.
Using the setting of groove 21 and guide rail 11, guide rail 11 matches connection with groove 21, avoids using guide ring or conveying
Ring overcomes the defect of guide ring or transfer rings waste sintering space, sintering space is made full use of, in the roller kilns of same widths
Under the conditions of can convey more saggars 1 simultaneously, efficiently use 2 length of roller stick, unit product production energy consumption is lower, avoids simultaneously
The offset of saggar 1.
1 bottom of saggar is provided with the guide rail 11 that three rows are parallel to each other, and second row guide rail 11 is located at 1 bottom of saggar center
The heart.It is convenient when production, at the same three row's guide rails 11 can make saggar 1 conveyed on roller-way it is more stable securely.
The guide rail 11 is integrally formed with saggar 1, and the thermal expansion coefficient of 2 material of roller stick is greater than or equal to 1 material of saggar
Thermal expansion coefficient.The heated easily expansion of general material, the heat that the thermal expansion coefficient of 2 material of roller stick is greater than or equal to 1 material of saggar are swollen
Swollen coefficient can guarantee, after expanded by heating, guide rail 11 still can enter groove 21.
11 liang of head widths of the guide rail are less than intermediate width.Enter convenient for guide rail 11 from the groove 21 on original roller stick 2
It will not collide when new groove 21, generate damage.
The set-up mode of a kind of groove 21 and guide rail 11 is described below, 2 surface of roller stick is provided with uniform groove 21, adjacent
Spacing between groove 21 is denoted as a, and the width of groove 21 is denoted as b.1 bottom of saggar is provided with three row's guide rails 11, second row guide rail 11
Positioned at 1 bottom center of saggar, the spacing between adjacent rails 11 is identical as the spacing between adjacent grooves 21, and the width of guide rail 11 is small
Movable in groove 21 convenient for guide rail 11 in 21 width 0.05-0.1cm of groove, the height of guide rail 11 is less than depth of groove 0.1-
0.3cm, the width of saggar 1 are denoted as c, and saggar 1 is placed on roller stick 2, have certain distance between adjacent saggar 1, are denoted as d, wherein
0.1cm < d < 0.5cm.Relationship between roller stick 2 and saggar 1 meets c=2.5a+3b-0.5d.
The above is the better embodiment of the utility model, but the utility model is not limited to above-described embodiment,
As long as its technical effect for reaching the utility model with any same or similar means, should all fall into the protection model of the utility model
Within enclosing.
Claims (4)
1. a kind of anode material for lithium-ion batteries high temperature sintering super-long guiding rail formula roller kilns, including roller-way and saggar (1), roller-way
Upper conveying has multiple row saggar (1), and the roller-way is rearranged by multiple roller sticks (2), it is characterised in that: is set on the roller stick (2)
Have multiple grooves (21), saggar (1) bottom is equipped with guide rail (11), and the guide rail (11) is raised line shape, conveys saggar (1)
When, each guide rail (11) matching one groove (21) of connection.
2. a kind of anode material for lithium-ion batteries high temperature sintering super-long guiding rail formula roller kilns according to claim 1,
Be characterized in that: saggar (1) bottom is provided with the guide rail (11) that three rows are parallel to each other, and second row guide rail (11) is located at saggar
(1) bottom center.
3. a kind of anode material for lithium-ion batteries high temperature sintering super-long guiding rail formula roller kilns according to claim 1,
Be characterized in that: the guide rail (11) and saggar (1) are integrally formed, and the thermal expansion coefficient of roller stick (2) material is greater than or equal to saggar
(1) thermal expansion coefficient of material.
4. a kind of anode material for lithium-ion batteries high temperature sintering super-long guiding rail formula roller kilns according to claim 1,
Be characterized in that: (11) two head width of guide rail is less than intermediate width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109124.XU CN209706551U (en) | 2018-12-14 | 2018-12-14 | A kind of anode material for lithium-ion batteries high temperature sintering super-long guiding rail formula roller kilns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109124.XU CN209706551U (en) | 2018-12-14 | 2018-12-14 | A kind of anode material for lithium-ion batteries high temperature sintering super-long guiding rail formula roller kilns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209706551U true CN209706551U (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822109124.XU Active CN209706551U (en) | 2018-12-14 | 2018-12-14 | A kind of anode material for lithium-ion batteries high temperature sintering super-long guiding rail formula roller kilns |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028829A (en) * | 2021-03-30 | 2021-06-25 | 高帅 | Heating roller furnace with roller bed foundation protection structure |
| CN113823764A (en) * | 2021-09-29 | 2021-12-21 | 北京当升材料科技股份有限公司 | Roller kiln for sintering anode material, multi-element anode material and preparation method thereof |
-
2018
- 2018-12-14 CN CN201822109124.XU patent/CN209706551U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028829A (en) * | 2021-03-30 | 2021-06-25 | 高帅 | Heating roller furnace with roller bed foundation protection structure |
| CN113823764A (en) * | 2021-09-29 | 2021-12-21 | 北京当升材料科技股份有限公司 | Roller kiln for sintering anode material, multi-element anode material and preparation method thereof |
| CN113823764B (en) * | 2021-09-29 | 2023-06-09 | 北京当升材料科技股份有限公司 | Roller kiln for sintering anode material, multi-element anode material and preparation method thereof |
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