CN204122117U - battery material reactor - Google Patents
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- CN204122117U CN204122117U CN201420589042.9U CN201420589042U CN204122117U CN 204122117 U CN204122117 U CN 204122117U CN 201420589042 U CN201420589042 U CN 201420589042U CN 204122117 U CN204122117 U CN 204122117U
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- 239000000463 material Substances 0.000 title claims abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000000926 separation method Methods 0.000 claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims 3
- 238000006243 chemical reaction Methods 0.000 abstract description 14
- 238000004140 cleaning Methods 0.000 abstract description 11
- 238000001514 detection method Methods 0.000 abstract description 10
- 238000004806 packaging method and process Methods 0.000 abstract description 6
- 239000013078 crystal Substances 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 5
- 238000010979 pH adjustment Methods 0.000 abstract description 5
- 238000002441 X-ray diffraction Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910003307 Ni-Cd Inorganic materials 0.000 description 1
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
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- Battery Electrode And Active Subsutance (AREA)
Abstract
本实用新型公开了一种电池材料反应器，包括反应釜、进料装置、备用进料装置、搅拌装置、计量装置、恒温水循环装置、PH调节装置、出料装置、固液分离清洗干燥装置、检测装置和混合包装装置，所述反应釜的一侧设有进料装置和备用进料装置，所述反应釜上装置搅拌装置、计量装置、恒温水循环装置和PH调节装置，所述反应釜的另一侧与出料装置的入口连通，所述出料装置的出口与固液分离清洗干燥装置的入口连通，所述固液分离清洗干燥装置的出口和检测装置的入口连通，所述检测装置的出口与混合包装装置的入口连通。达到物料在反应过程中形成完整的球状结晶体，且结晶体结晶度紧密，在X-ray衍射图上无杂相，在粒度中峰相比较窄的目的。
The utility model discloses a battery material reactor, which comprises a reactor, a feeding device, a spare feeding device, a stirring device, a metering device, a constant temperature water circulation device, a pH adjusting device, a discharging device, a solid-liquid separation cleaning and drying device, A detection device and a mixing and packaging device, one side of the reaction kettle is provided with a feeding device and a spare feeding device, a stirring device, a metering device, a constant temperature water circulation device and a pH adjustment device are installed on the reaction kettle, and the reaction kettle The other side communicates with the inlet of the discharge device, the outlet of the discharge device communicates with the inlet of the solid-liquid separation cleaning and drying device, the outlet of the solid-liquid separation cleaning and drying device communicates with the inlet of the detection device, and the detection device The outlet of the mixed packaging device communicates with the inlet. To achieve the purpose that the material forms a complete spherical crystal during the reaction process, and the crystallinity is tight, there is no impurity phase in the X-ray diffraction pattern, and the peak in the particle size is relatively narrow.
Description
技术领域 technical field
本实用新型涉及一种电池材料反应器设备，具体地，涉及一种电池材料反应器。 The utility model relates to a battery material reactor device, in particular to a battery material reactor.
背景技术 Background technique
目前，我国电池材料行业中的液相络合及结晶共沉淀反应设备主要是靠涡轮式搅拌设备，这种设备基本满足了国内电池材料的需求。但该种设备使结晶度不够紧密，造成小晶种过量，同时造成絮状团聚结晶比较多的现象。从而使其在X-ray衍射中杂相太多，在粒度分布中峰相比较宽。这些现象造成电池循环寿命比较短不会超过600个循环就出现电池衰落；和电压平台快速下降。 At present, the liquid phase complexation and crystallization co-precipitation reaction equipment in my country's battery material industry mainly rely on turbine stirring equipment, which basically meets the needs of domestic battery materials. However, this kind of equipment makes the crystallinity not tight enough, resulting in excessive small crystal seeds, and at the same time causing more flocculent agglomeration and crystallization. As a result, there are too many impurity phases in X-ray diffraction, and the peaks in the particle size distribution are relatively broad. These phenomena cause the battery cycle life to be relatively short and will not exceed 600 cycles, and the battery will decline; and the voltage platform will drop rapidly. the
实用新型内容 Utility model content
本实用新型的目的在于，针对上述问题，提出一种电池材料反应器，以实现使物料在反应过程中形成完整的球状结晶体的优点。 The purpose of this utility model is to propose a battery material reactor to realize the advantage of making the material form a complete spherical crystal during the reaction process.
为实现上述目的，本实用新型采用的技术方案是： For realizing above-mentioned object, the technical scheme that the utility model adopts is:
一种电池材料反应器，包括反应釜、进料装置、备用进料装置、搅拌装置、计量装置、恒温水循环装置、PH调节装置、出料装置、固液分离清洗干燥装置、检测装置和混合包装装置，所述反应釜的一侧设有进料装置和备用进料装置，所述反应釜上装置搅拌装置、计量装置、恒温水循环装置和PH调节装置，所述反应釜的另一侧与出料装置的入口连通，所述出料装置的出口与固液分离清洗干燥装置的入口连通，所述固液分离清洗干燥装置的出口和检测装置的入口连通，所述检测装置的出口与混合包装装置的入口连通。 A battery material reactor, including a reactor, a feeding device, a spare feeding device, a stirring device, a metering device, a constant temperature water circulation device, a pH adjustment device, a discharge device, a solid-liquid separation cleaning and drying device, a detection device and a mixing package One side of the reaction kettle is provided with a feeding device and a spare feeding device, a stirring device, a metering device, a constant temperature water circulation device and a pH adjustment device are installed on the reaction kettle, and the other side of the reaction kettle is connected to the outlet The inlet of the material device is connected, the outlet of the discharge device is connected with the inlet of the solid-liquid separation cleaning and drying device, the outlet of the solid-liquid separation cleaning and drying device is connected with the inlet of the detection device, and the outlet of the detection device is connected with the mixed packaging The inlet of the device is connected.
进一步的，所述搅拌装置包括搅拌轴、搅拌叶片和搅拌电机，所述搅拌叶片设置在搅拌轴下部，所述搅拌电机设置在搅拌轴上部。 Further, the stirring device includes a stirring shaft, a stirring blade and a stirring motor, the stirring blade is arranged at the lower part of the stirring shaft, and the stirring motor is arranged at the upper part of the stirring shaft. the
进一步的，所述计量装置为计量泵。 Further, the metering device is a metering pump.
本实用新型的技术方案具有以下有益效果： The technical solution of the utility model has the following beneficial effects:
本实用新型的技术方案，通过在反应釜上设置进料装置、备用进料装置、搅拌装置、计量装置、恒温水循环装置、PH调节装置、出料装置、固液分离清洗干燥装置、检测装置和混合包装装置，该电池材料反应器整体结构简单，各装置配合精密，从而达到物料在反应过程中形成完整的球状结晶体，且结晶体结晶度紧密，在X-ray衍射图上无杂相，在粒度中峰相比较窄的目的。 In the technical scheme of the utility model, a feeding device, a standby feeding device, a stirring device, a metering device, a constant temperature water circulation device, a pH adjusting device, a discharging device, a solid-liquid separation cleaning and drying device, a detection device and Mixing packaging device, the overall structure of the battery material reactor is simple, and each device is precisely coordinated, so that the material forms a complete spherical crystal during the reaction process, and the crystallinity is tight, and there is no impurity in the X-ray diffraction pattern. The mid-peak is narrower in comparison to the object.
附图说明 Description of drawings
图1为本实用新型实施例所述的电池材料反应器的原理框图； Fig. 1 is the functional block diagram of the battery material reactor described in the embodiment of the present invention;
图2为本实用新型实施例所述的电池材料反应器的操作流程图； Fig. 2 is the operation flowchart of the battery material reactor described in the embodiment of the present invention;
图3a至图3c为本实用新型实施例所述的电池材料反应器在不同应用下的结构示意图。 3a to 3c are structural schematic diagrams of the battery material reactor described in the embodiment of the present invention under different applications.
结合附图，本实用新型实施例中附图标记如下： In conjunction with the accompanying drawings, reference signs are as follows in the utility model embodiment:
1-反应釜；2-搅拌轴；3-搅拌叶片；4-搅拌电机。 1-reactor; 2-stirring shaft; 3-stirring blade; 4-stirring motor.
具体实施方式 Detailed ways
以下结合附图对本实用新型的优选实施例进行说明，应当理解，此处所描述的优选实施例仅用于说明和解释本实用新型，并不用于限定本实用新型。 The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.
如图1所示，一种电池材料反应器，包括反应釜、进料装置、备用进料装置、搅拌装置、计量装置、恒温水循环装置、PH调节装置、出料装置、固液分离清洗干燥装置、检测装置和混合包装装置，反应釜的一侧设有进料装置和备用进料装置，反应釜上装置搅拌装置、计量装置、恒温水循环装置和PH调节装置，反应釜的另一侧与出料装置的入口连通，出料装置的出口与固液分离清洗干燥装置的入口连通，固液分离清洗干燥装置的出口和检测装置的入口连通，检测装置的出口与混合包装装置的入口连通。 As shown in Figure 1, a battery material reactor includes a reactor, a feeding device, a spare feeding device, a stirring device, a metering device, a constant temperature water circulation device, a pH adjustment device, a discharge device, and a solid-liquid separation cleaning and drying device , detection device and mixing packaging device, one side of the reaction kettle is equipped with a feeding device and a spare feeding device, a stirring device, a metering device, a constant temperature water circulation device and a pH adjustment device are installed on the reaction kettle, and the other side of the reaction kettle is connected to the outlet The inlet of the material device is connected, the outlet of the discharge device is connected with the inlet of the solid-liquid separation cleaning and drying device, the outlet of the solid-liquid separation cleaning and drying device is connected with the inlet of the detection device, and the outlet of the detection device is connected with the inlet of the mixing packaging device.
其中，搅拌装置包括搅拌轴2、搅拌叶片3和搅拌电机4，搅拌叶片3设置在搅拌轴2下部，搅拌电机4设置在搅拌轴2上部。 Wherein, the stirring device includes a stirring shaft 2 , a stirring blade 3 and a stirring motor 4 , the stirring blade 3 is arranged on the lower part of the stirring shaft 2 , and the stirring motor 4 is arranged on the upper part of the stirring shaft 2 . the
计量装置为计量泵。 The metering device is a metering pump.
如图2所示，本实用新型技术方案可以应用于新能源材料(镍氢、镍镉电池材料领域、锂离子电池材料领域)的生产，在反应器中生成球状颗粒材料。对于电池材料产品的性能，起着决定性作用。 As shown in Figure 2, the technical solution of the utility model can be applied to the production of new energy materials (Ni-MH, Ni-Cd battery materials, lithium-ion battery materials), and spherical granular materials are generated in the reactor. It plays a decisive role in the performance of battery material products.
本实用新型技术方案先在反应釜中投入一定比例的纯水、氨水、氢氧化钠，然后开启搅拌装置，打开计量泵按比例输入（镍、钴、锰）等二价金属溶液、氨水、氢氧化钠，24小时不停注入反应器中，恒温系统保持一定温度不变，得球形正极电池材料打开出料系统进入下一工段，固液分离、清洗、陈化，系统进行后续处理，干燥计量包装。 The technical scheme of the utility model first puts a certain proportion of pure water, ammonia water, and sodium hydroxide into the reaction kettle, then turns on the stirring device, and turns on the metering pump to input (nickel, cobalt, manganese) and other divalent metal solutions, ammonia water, and hydrogen in proportion. Sodium oxide is continuously injected into the reactor for 24 hours. The constant temperature system keeps a certain temperature constant. The spherical positive battery material is opened and the discharge system enters the next section. Solid-liquid separation, cleaning, aging, the system performs subsequent processing, and dry measurement Package.
其中图3a、图3b、图3c分别为不同晶粒大小、晶形控制的设计。可以生产不同性能的材料，如大容量、高倍率、高压实等性能的调节。 Among them, Figure 3a, Figure 3b, and Figure 3c are the designs of different grain size and crystal shape control respectively. It can produce materials with different properties, such as the adjustment of properties such as large capacity, high rate, and high compaction.
最后应说明的是：以上所述仅为本实用新型的优选实施例而已，并不用于限制本实用新型，尽管参照前述实施例对本实用新型进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换。凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。 Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.
Claims (3)
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| CN201420589042.9U CN204122117U (en) | 2014-10-13 | 2014-10-13 | battery material reactor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561624A (en) * | 2016-01-29 | 2016-05-11 | 太仓市微贯机电有限公司 | Reactor equipment for spherical crystals |
| CN110194490A (en) * | 2019-06-14 | 2019-09-03 | 长春工程学院 | A kind of method and apparatus preparing magnetic nano ferroferric oxide |
| CN114130275A (en) * | 2021-11-26 | 2022-03-04 | 广东长信精密设备有限公司 | Cadmium chloride mixed crystal hydrate solution production system |
-
2014
- 2014-10-13 CN CN201420589042.9U patent/CN204122117U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561624A (en) * | 2016-01-29 | 2016-05-11 | 太仓市微贯机电有限公司 | Reactor equipment for spherical crystals |
| CN110194490A (en) * | 2019-06-14 | 2019-09-03 | 长春工程学院 | A kind of method and apparatus preparing magnetic nano ferroferric oxide |
| CN114130275A (en) * | 2021-11-26 | 2022-03-04 | 广东长信精密设备有限公司 | Cadmium chloride mixed crystal hydrate solution production system |
| CN114130275B (en) * | 2021-11-26 | 2024-03-26 | 广东长信精密设备有限公司 | Cadmium chloride mixed crystal hydrate solution production system |
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Effective date of registration: 20210224 Address after: 201499 Building 1, 188 Xinghuo Road, Qingcun Town, Fengxian District, Shanghai Patentee after: Liujun Technology (Shanghai) Co.,Ltd. Address before: Room 418, area C, Xingye building, 97-1, Linghu Avenue, New District, Wuxi City, Jiangsu Province, 214135 Patentee before: JIANGSU MASITE NEW ENERGY TECHNOLOGY Co.,Ltd. |
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