CN206549646U - A kind of reactor for producing battery-level lithium carbonate - Google Patents
A kind of reactor for producing battery-level lithium carbonate Download PDFInfo
- Publication number
- CN206549646U CN206549646U CN201720207744.XU CN201720207744U CN206549646U CN 206549646 U CN206549646 U CN 206549646U CN 201720207744 U CN201720207744 U CN 201720207744U CN 206549646 U CN206549646 U CN 206549646U
- Authority
- CN
- China
- Prior art keywords
- reactor
- compressed gas
- reactor shell
- lithium carbonate
- charging aperture
- 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 - Fee Related
Links
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 title claims abstract description 21
- 229910052808 lithium carbonate Inorganic materials 0.000 title claims abstract description 21
- 239000004744 fabric Substances 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims abstract description 5
- -1 reactor shell Chemical compound 0.000 claims abstract description 3
- 238000002425 crystallisation Methods 0.000 abstract description 12
- 230000008025 crystallization Effects 0.000 abstract description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000004886 process control Methods 0.000 abstract description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 11
- 229910052744 lithium Inorganic materials 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009866 aluminium metallurgy Methods 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- PNEFIWYZWIQKEK-UHFFFAOYSA-N carbonic acid;lithium Chemical compound [Li].OC(O)=O PNEFIWYZWIQKEK-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model is related to a kind of reactor for producing battery-level lithium carbonate, including reactor shell, the top of the reactor shell is provided with manhole, exhaust outlet, stirring port and charging aperture, the bottom of the reactor shell is provided with discharge gate, the inside of the reactor shell is from top to bottom provided with many cloth tubes, spray orifice is distributed with the cloth tube, the cloth tube is connected by charge pipe with the charging aperture；The charge pipe is provided with compressed gas interface, and the compressed gas interface is connected with the equipment of compressed gas storage tank or production compressed gas.Feeding device layering is located inside reactor by the utility model, prevents blocking by accessing barotropic gas, homogeneous reaction is formed in reactor, crystallization of lithium carbonate process control is realized.
Description
Technical field
The utility model belongs to the technical field of lithium carbonate production equipment, and in particular to a kind of battery-level lithium carbonate that produces
Reactor.
Background technology
Lithium carbonate be fine chemistry industry production important source material, be widely used in battery, ceramics, glass, aluminium metallurgy, electronics industry and
Pharmaceutical industry.It has relatively low dilatancy, can reduce the sintering temperature of ceramics, and the viscosity, compactness, heat for improving glass are swollen
Swollen property, case hardness, reduction spot and bubble, improve the surface tension and electrochemical stability of glass；The lithium battery tool of production
There are higher power reservoir capacity and preferable cycle life.The key problem in technology of carbonizatin method production battery-level lithium carbonate is to control reaction
Crystallization process, obtains size distribution and the good carbonic acid crystalline lithium of crystalline structure, develops special efficacy crystallization reactor, then is real
Existing crystallization of lithium carbonate growth course nucleation-grow up is controllable, so that it is good and crystal development high integrity to obtain size distribution
It is crucial.At present there is in reactor mixing intensity not enough in country's carbonizatin method production battery-level lithium carbonate crystallization reactor, concentration field
Skewness, feeding device is easily blocked, and crystallization of lithium carbonate process is difficult to control to, and it is not enough that production capacity is restricted etc..
The content of the invention
The purpose of this utility model is to provide a kind of reactor for producing battery-level lithium carbonate, and feeding device layering is located at anti-
Answer inside device, prevent blocking by accessing barotropic gas, homogeneous reaction is formed in reactor, crystallization of lithium carbonate process is realized
It is controllable.
The purpose of this utility model is realized by following technical proposals：A kind of reactor for producing battery-level lithium carbonate,
Including reactor shell, the top of the reactor shell is provided with manhole, exhaust outlet, stirring port and charging aperture, the reactor
The bottom of cylinder is provided with discharge gate, and the inside of the reactor shell is from top to bottom provided with many cloth tubes, the cloth tube
Spray orifice is distributed with, the cloth tube is connected by charge pipe with the charging aperture；The charge pipe is provided with compressed gas interface,
The compressed gas interface is connected with the equipment of compressed gas storage tank or production compressed gas.
Further, the inwall of the reactor shell is provided with polylith flow-stopping plate.
Further, the top of the reactor shell is provided with thermometer hole.
The utility model has the following advantages that compared with prior art：
The utility model produces the reactor of battery-level lithium carbonate, and feeding device is located inside reactor, by access just
Body of calming the anger prevents feeding device aperture from being blocked by microfine crystallization of lithium carbonate, while playing pneumatic stirring effect, can greatly improve
Inside reactor material mixed effect, forms homogeneous reaction in reactor, feeding device can intermittent feeding, reach control knot
Brilliant course of reaction effect, realizes crystallization of lithium carbonate process control, so as to obtain, size distribution is good and crystal development is highly complete
Carbonic acid crystalline lithium.
The utility model is described in detail below in conjunction with the drawings and specific embodiments.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic diagram of cloth tube.
Embodiment
Embodiment one：
Referring to Fig. 1, Fig. 2, a kind of reactor for producing battery-level lithium carbonate of the present embodiment, including reactor shell 1, institute
The top for stating reactor shell is provided with manhole 2, exhaust outlet 3, stirring port 4 and charging aperture 6, and the bottom of the reactor shell is provided with
Discharge gate 11, the inside of the reactor shell, which is from top to bottom provided with three cloth tubes 9, the cloth tube, is distributed with spray orifice
10, the cloth tube is connected by charge pipe with the charging aperture；The charge pipe is provided with compressed gas interface 7, the pressure
Contracting gas interface is connected with the equipment of compressed gas storage tank or production compressed gas.
Referring to Fig. 1, Fig. 2, in the present embodiment, charge pipe and three cloth tubes 9 constitute multilayer feeding device, cloth tube
0.2~0.8 times of the diameter of a diameter of reactor shell.Multilayer feeding device is connected to charging aperture 6 and compressed gas interface 7, enters
Material mouth is connected with carburization agent or lithium-containing solution storage tank, and compressed gas interface is connected with air compressor.It is uniformly distributed on cloth tube 9
Spray orifice 10, spray orifice size is identical, and position is staggered, and spray orifice direction and cloth tube are at an angle.Spray orifice is arranged at cloth tube
Bottom surface and/or side, it is ensured that carburization agent is uniformly contacted with lithium-containing solution.The bottom of reactor shell 1 is provided with stirring machine support,
Installed on stirring machine support and two or more paddles, agitating shaft and motor are evenly distributed with agitating shaft, agitating shaft
Connection.
The course of work of the present utility model is as follows：First cleaned reactor shell 1, a certain amount of contain is added from charging aperture 6
Lithium solution, then carburization agent is added from charging aperture, certain flow is controlled, starts motor and starts stirring, after reaction completely, the row of unlatching
The valve of material mouth 11, minute spherical lithium carbonate slurry is squeezed into centrifuge and removed water, and then can to obtain size distribution good for drying
Good and crystal development highly complete carbonic acid crystalline lithium.Access barotropic gas prevents the spray orifice 10 of feeding device by microfine carbonic acid
Lithium Crystallization Plugging, while playing pneumatic stirring effect, can greatly improve inside reactor material mixed effect, the shape in reactor
Into homogeneous reaction, feeding device can intermittent feeding, reach control crystallization reaction process effect, realize that crystallization of lithium carbonate process can
Control, so as to obtain that size distribution is good and crystal development highly complete carbonic acid crystalline lithium.
In the present embodiment, the carburization agent of addition can be that carbonate can also be carbon dioxide, then can be
Carbonate solution is added in lithium-containing solution, lithium-containing solution can also be added in carbonate solution, carbon dioxide
It can be passed through in lithium-containing solution.
Referring to Fig. 1, in the present embodiment, the inwall of the reactor shell 1 is provided with least four pieces flow-stopping plates 8.Flow-stopping plate
Stirring can be made more abundant in whipping process, evenly.
Referring to Fig. 1, in the present embodiment, the top of the reactor shell 1 is provided with thermometer hole 5.Pass through thermometer hole
Temp probe can be stretched into reactant, meet the requirement that needs obtain reaction temperature.
Content disclosed in embodiment is only the utility model preferably embodiment, but protection of the present utility model
Scope is not limited thereto, and any one skilled in the art, can in the technical scope that the utility model is disclosed
The change or replacement readily occurred in, should all cover within protection domain of the present utility model.
Claims (3)
1. a kind of reactor for producing battery-level lithium carbonate, including reactor shell, the top of the reactor shell are provided with people
Hole, exhaust outlet, stirring port and charging aperture, the bottom of the reactor shell are provided with discharge gate, it is characterised in that：The reactor
The inside of cylinder is from top to bottom provided with many cloth tubes, the cloth tube and spray orifice is distributed with, and the cloth tube passes through charge pipe
Connected with the charging aperture；The charge pipe is provided with compressed gas interface, the compressed gas interface and compressed gas storage tank
Or the equipment connection of production compressed gas.
2. reactor according to claim 1, it is characterised in that：The inwall of the reactor shell is provided with polylith baffle
Plate.
3. reactor according to claim 2, it is characterised in that：The top of the reactor shell is provided with thermometer hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207744.XU CN206549646U (en) | 2017-03-06 | 2017-03-06 | A kind of reactor for producing battery-level lithium carbonate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207744.XU CN206549646U (en) | 2017-03-06 | 2017-03-06 | A kind of reactor for producing battery-level lithium carbonate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206549646U true CN206549646U (en) | 2017-10-13 |
Family
ID=60362404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720207744.XU Expired - Fee Related CN206549646U (en) | 2017-03-06 | 2017-03-06 | A kind of reactor for producing battery-level lithium carbonate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206549646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212064A (en) * | 2018-04-11 | 2018-06-29 | 宜春市鼎鑫高能科技有限公司 | A kind of reactor for producing battery-level lithium carbonate |
| CN114011795A (en) * | 2021-09-30 | 2022-02-08 | 宜宾锂宝新材料有限公司 | Lithium battery material washing method and device |
-
2017
- 2017-03-06 CN CN201720207744.XU patent/CN206549646U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212064A (en) * | 2018-04-11 | 2018-06-29 | 宜春市鼎鑫高能科技有限公司 | A kind of reactor for producing battery-level lithium carbonate |
| CN114011795A (en) * | 2021-09-30 | 2022-02-08 | 宜宾锂宝新材料有限公司 | Lithium battery material washing method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103738993B (en) | A kind of carbonization reactor of energy-saving nano-calcium carbonate and preparation method | |
| CN206549646U (en) | A kind of reactor for producing battery-level lithium carbonate | |
| CN105417566A (en) | Method for preparing nano calcium carbonate through full-automatic rotating pressure jet-carbonation technology | |
| CN106423011A (en) | Reactor requiring introduction of reducing gas | |
| CN104891545B (en) | The carburizing reagent device and method that nano-calcium carbonate produces | |
| CN208427011U (en) | A kind of calcium chloride solution production equipment | |
| CN204768686U (en) | Reation kettle with material circulating device | |
| CN208648766U (en) | A kind of voltage regulation type calcium carbonate synthesis reaction vessel | |
| CN206778297U (en) | A kind of chemical mixing unit efficiently cooled down | |
| CN206082384U (en) | Utilize device that adds fever type carbon nanotube and mix rabbling mechanism production high -viscosity sizing agent in advance | |
| CN207371534U (en) | Neutralization reactor with agitating function | |
| CN206868211U (en) | A kind of vacuum kneader produced for drilling fluid with sealing agent | |
| CN208340711U (en) | A kind of reactor producing battery-level lithium carbonate | |
| CN208825547U (en) | Superfine aluminium power surface modifying apparatus | |
| CN206730803U (en) | A kind of graphite falling film absorber | |
| CN213286875U (en) | High-environmental-protection magnesium sulfate reaction tank | |
| CN108545710B (en) | Preparation method of industrial nitric acid | |
| CN214553553U (en) | Nano calcium carbonate carbonization tower | |
| CN207002286U (en) | A kind of efficient carbonators for being used to produce calcium carbonate | |
| CN209155856U (en) | Reactive tank is used in a kind of production of potassium fluosilicate | |
| CN208200399U (en) | A kind of efficient calcium carbonate carbonators | |
| CN207085715U (en) | A kind of calcium carbonate agitating device | |
| CN207537158U (en) | A kind of lepidolite prepares the device of high-purity lithium carbonate | |
| CN216764350U (en) | Calcium carbonate carbonators | |
| CN206229344U (en) | A kind of multistage spray carbonation tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |