CN206787186U - A kind of material surface cladding and high-temperature process combined unit - Google Patents
A kind of material surface cladding and high-temperature process combined unit Download PDFInfo
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- CN206787186U CN206787186U CN201720402092.5U CN201720402092U CN206787186U CN 206787186 U CN206787186 U CN 206787186U CN 201720402092 U CN201720402092 U CN 201720402092U CN 206787186 U CN206787186 U CN 206787186U
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- China
- Prior art keywords
- temperature process
- hothouse
- carrier gas
- material surface
- surface cladding
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Abstract
The utility model discloses a kind of material surface cladding and high-temperature process combined unit, including pipeline and the spray drying component, high-temperature process component, collection assembly and the vacuum elements that are sequentially communicated；The pipeline includes connecting the second connecting tube of the first connecting tube of the spray drying component and high-temperature process component, the connection high-temperature process component and collection assembly；The spray drying component includes carrier gas passage, nozzle and hothouse；The hothouse is the cavity that lower diameter is gradually reduced, and the carrier gas passage is arranged at the top of hothouse and connected with hothouse, and the nozzle is arranged at the junction of carrier gas passage and hothouse；The high-temperature process component includes reative cell and the heating unit for uniform heating response room；The collection assembly includes collecting chamber, the exhaust passage connected with collecting chamber top and the filter element for being arranged at collecting chamber and exhaust passage junction；The vacuum elements include the air-introduced machine being provided with the exhaust passage.
Description
Technical field
It the utility model is related to a kind of material surface cladding and high-temperature process combined unit.
Background technology
Various graininess functional materials can apply to many fields, such as food medical material, chemical materials, coating,
Ceramic material, catalyst material, photochemical reaction material, sensor material, energy and material etc..Especially energy and material, such as
Negative electrode and anode material in lithium rechargeable battery material, in order to reach more performance, generally require to particle surface or
Body phase is modified, cladding, and doping etc. acts on or has the function that to be granulated again.
For application graininess functional material, particularly surface coated granular materials is in material modification and New function
The additional aspect of property has feature, has practical and potential using value, has been widely used in modern material synthesis, has had
The preparation means of result are established reliably and be expected to necessity.Spray drying and high-temperature process are then wherein particularly important
Process.Common equipment is all that two processes separate to do, it is such the shortcomings that be that process becomes increasingly complex, can not a step arrive
Position, production efficiency are very low；The intermediate product relatively low to some stability or formed in addition for product, easily contaminated or air oxygen
Change, and existing be spray dried into including high temperature processes, it is difficult to ensure the whole isolation air of material, accomplish the pipe of overall process
Control, ensure yield rate, improve quality.
Utility model content
The purpose of this utility model is in place of overcome the deficiencies in the prior art, there is provided a kind of material surface cladding and height
Temperature processing combined unit, solves in above-mentioned background technology the problems such as complex procedures, efficiency are low, yield rate is low.
Technical scheme is used by the utility model solves its technical problem：Provide a kind of material surface cladding and height
Temperature processing combined unit, including pipeline and the spray drying component, high-temperature process component, collection assembly and the pumping group that are sequentially communicated
Part；
The pipeline includes the first connecting tube, the connection height for connecting the spray drying component and high-temperature process component
Second connecting tube of warm processing component and collection assembly；
The spray drying component includes being used for carrier gas passage, the nozzle for sample introduction and the drying for being passed through inert gas
Room；The hothouse is the cavity that lower diameter is gradually reduced, and the carrier gas passage is arranged at the top of hothouse to be connected with hothouse
Logical, the nozzle is downwardly into inside carrier gas passage, and jet hole is located at the junction of carrier gas passage and hothouse；
The high-temperature process component includes reative cell and the heating unit for uniform heating response room；
The collection assembly includes collecting chamber, the exhaust passage connected with collecting chamber top and is arranged at collecting chamber and exhaust
The filter element of passage junction；
The vacuum elements include the air-introduced machine being provided with the exhaust passage.
In the preferred embodiment of the utility model one, in addition to an at least temperature sensor, be arranged at the hothouse and/
Or in the reative cell.
In the preferred embodiment of the utility model one, in addition to a peristaltic pump, the peristaltic pump is connected with nozzle, for controlling
Sample feeding speed processed.
In the preferred embodiment of the utility model one, the nozzle interior is provided with the automatic cleansing pin list for dredging nozzle
Member.
In the preferred embodiment of the utility model one, the carrier gas passage is internally provided with for monitoring carrier gas air inflow
Flowmeter.
In the preferred embodiment of the utility model one, the spray drying component also enters including being arranged at carrier gas passage
The blower fan of gas port.
In the preferred embodiment of the utility model one, the spray drying component also includes being arranged inside hothouse
Cyclone unit.
In the preferred embodiment of the utility model one, the reative cell is quartz ampoule, and the heating unit is wrapped in described
Quartz ampoule periphery.
In the preferred embodiment of the utility model one, cooling unit is additionally provided with outside second connecting tube.
In the preferred embodiment of the utility model one, the exhaust passage is connected with the carrier gas passage.
Compared with background technology, it has the following advantages that the technical program：
1. spray drying system is system combined with high-temperature process, simple in construction, reasonable in design, is advantageous to work continuously, carries
High efficiency；
2. the gas outlet of blast pipe is connected with the air inlet of carrier gas passage, closed environment, air is avoided to finished product
Influence, be advantageous to Control platform, carrier gas, which recycles, to be advantageous to save material, and improves energy effect and production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of material surface cladding of the utility model and high-temperature process combined unit.
Embodiment
Content of the present utility model is illustrated below by embodiment：
Embodiment 1
It refer to Fig. 1, a kind of material surface cladding and high-temperature process combined unit, including pipeline and the spraying that is sequentially communicated
Dry component 1, high-temperature process component 2, collection assembly 3 and vacuum elements 4；
The pipeline includes connecting the first connecting tube 5, the connection institute of the spray drying component 1 and high-temperature process component 2
State the second connecting tube 6 of high-temperature process component 2 and collection assembly 3；
The spray drying component 1 includes being used to be passed through the carrier gas passage 11 of inert gas, the and of nozzle 13 for sample introduction
Hothouse 15；The main body of hothouse 15 is tubular, has upper and lower two openings, and the upper shed connects with carrier gas passage 11,
The under shed connects with the first connecting tube 5, and the under shed has the structure that diameter is gradually reduced from top to bottom；The carrier gas
Passage 11 is arranged at the top of hothouse 15 and connected with hothouse 15, and the nozzle 13 is downwardly into inside carrier gas passage 11, nozzle
13 mouthfuls are located at upper shed；
The high-temperature process component 2 includes reative cell 21 and the heating unit 23 for uniform heating response room 21, described
Reative cell 21 is quartz ampoule, and the heating unit 23 is wrapped in the quartz ampoule periphery, plays uniformly heating and insulation.
The collection assembly 3 includes collecting chamber 31, the exhaust passage 35 connected with the top of collecting chamber 31 and is arranged at collection
The filter element 33 of room 31 and the junction of exhaust passage 35；
The vacuum elements 4 include the air-introduced machine 41 being provided with the exhaust passage 35.
In the present embodiment, in addition to two temperature sensors, it is respectively arranged at the hothouse 15 and the reative cell 21
In, to monitor temperature, control is dried and reaction rate, prevents heater overheat from causing the damage of sample quality.
In the present embodiment, in addition to a peristaltic pump, the peristaltic pump are connected with nozzle 13, for controlling sample feeding fast
Degree.
In the present embodiment, to monitor the air inflow and flow velocity of carrier gas, carrier gas passage 11 is internally provided with flowmeter, is simultaneously
Feed liquid plug nozzle 13 is avoided, nozzle 13 is internally provided with automatic cleansing pin unit, so as to ensure the smooth of carrier gas and sample material
Into.
In the present embodiment, the spray drying component 1 also includes the blower fan for being arranged at the air inlet of carrier gas passage 11.
In the present embodiment, the spray drying component 1 also includes being arranged at the cyclone unit inside hothouse 15.
In the present embodiment, cooling unit is additionally provided with outside second connecting tube 6.
A kind of material surface cladding and high-temperature process combined unit of the present embodiment are used for the preparation of cladded type composite,
Particularly it is used for the preparation of composite in lithium ion cell electrode.First, it is passed through using air-introduced machine 41 in carrier gas passage 11
The inert gas of certain temperature is heated to build special gaseous environment, the carrier gas can be nitrogen, helium, argon gas, hydrogen
Gas and other be not easy the gas that is reacted with material.After the carrier gas of a period of time is passed through, sample A and sample liquid B are passed through
After the mode such as ultrasound or mechanical agitation is well mixed nozzle 13 is passed through using peristaltic pump driving.Nozzle 13 is arranged at carrier gas passage 11
On outer wall, 13 mouthfuls of insertion carrier gas passages 11 of nozzle, positioned at carrier gas passage 11 and the junction of hothouse 15, while nozzle 13 is with doing
Dry room 15 has identical center line.AB mixed liquors are outwards sprayed by nozzle 13 in certain angle of flare, are formed vaporific；AB is mixed
Close spraying fully to contact with the hot carrier gas in hothouse 15, the composite particulate material for forming B claddings A after progress energy exchange is fallen into
The bottom of hothouse 15.The under shed of hothouse 15 connects with the first connecting tube 5, and with the knot that diameter is gradually reduced from top to bottom
Structure, maximum gauge match with the diameter of hothouse 15, and minimum diameter and the caliber of the first connecting tube 5 match.Inside under shed
The landslide of formation enters the first connecting tube 5, afterwards in the presence of carrier gas, particle under gravity beneficial to granular material
Shape material enters via the first connecting tube 5 in the quartz ampoule of high temperature furnace, and outer Bization is coated on during high-temperature process
Reaction generation C is learned, forms C claddings A composite particulate material.Above-mentioned product by the second connecting tube 6 enter collecting chamber 31, second
The cooling unit set outside connecting tube 6 reduces temperature of charge, and the top of collecting chamber 31 was provided with the connectivity part of exhaust passage 35
Filter screen, finished product is prevented to be brought into the presence of carrier gas in discharge duct.
Embodiment 2
The present embodiment and the difference of embodiment 1 are：The gas outlet of the blast pipe and the air inlet of the carrier gas passage 11
Mouth is connected, and carrier gas flows through spray drying system, high-temperature process system, collection system afterwards again under the driving of air-introduced machine 41
Spray drying system is flowed back to, whole combined unit forms a closed airflow circulating, to realize recycling for carrier gas, reduces
Energy consumption, improve efficiency.
It is described above, only the utility model preferred embodiment, therefore the utility model implementation can not be limited according to this
Scope, i.e., the equivalent changes and modifications made according to the utility model patent scope and description, it is new all should still to belong to this practicality
In the range of type covers.
Claims (10)
1. a kind of material surface cladding and high-temperature process combined unit, it is characterised in that：Including pipeline and the spraying being sequentially communicated
Dry component, high-temperature process component, collection assembly and vacuum elements；
The pipeline includes connecting the first connecting tube of the spray drying component and high-temperature process component, connected at the high temperature
Manage the second connecting tube of component and collection assembly；
The spray drying component includes being used to be passed through the carrier gas passage of inert gas, nozzle and hothouse for sample introduction；Institute
It is the cavity that lower diameter is gradually reduced to state hothouse, and the carrier gas passage is arranged at the top of hothouse and connected with hothouse, institute
State nozzle to be downwardly into inside carrier gas passage, jet hole is located at the junction of carrier gas passage and hothouse；
The high-temperature process component includes reative cell and the heating unit for uniform heating response room；
The collection assembly includes collecting chamber, the exhaust passage connected with collecting chamber top and is arranged at collecting chamber and exhaust passage
The filter element of junction；
The vacuum elements include the air-introduced machine being provided with the exhaust passage.
2. a kind of material surface cladding according to claim 1 and high-temperature process combined unit, it is characterised in that：Also include
An at least temperature sensor, it is arranged in the hothouse and/or the reative cell.
3. a kind of material surface cladding according to claim 1 and high-temperature process combined unit, it is characterised in that：Also include
One peristaltic pump, the peristaltic pump are connected with nozzle, for controlling sample feeding speed.
4. a kind of material surface cladding according to claim 1 and high-temperature process combined unit, it is characterised in that：The spray
Mouth is internally provided with the automatic cleansing pin unit for dredging nozzle.
5. a kind of material surface cladding according to claim 1 and high-temperature process combined unit, it is characterised in that：The load
Gas channel interior is provided with the flowmeter for monitoring carrier gas air inflow.
6. a kind of material surface cladding according to claim 1 and high-temperature process combined unit, it is characterised in that：The spray
Mist dry component also includes the blower fan for being arranged at carrier gas passage air inlet.
7. a kind of material surface cladding according to claim 1 and high-temperature process combined unit, it is characterised in that：The spray
Mist dry component also includes being arranged at the cyclone unit inside hothouse.
8. a kind of material surface cladding according to claim 1 and high-temperature process combined unit, it is characterised in that：It is described anti-
It is quartz ampoule to answer room, and the heating unit is wrapped in the quartz ampoule periphery.
9. a kind of material surface cladding according to claim 1 and high-temperature process combined unit, it is characterised in that：Described
Cooling unit is additionally provided with outside two connecting tubes.
10. a kind of material surface cladding according to claim 1 and high-temperature process combined unit, it is characterised in that：It is described
Exhaust passage is connected with the carrier gas passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720402092.5U CN206787186U (en) | 2017-04-17 | 2017-04-17 | A kind of material surface cladding and high-temperature process combined unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720402092.5U CN206787186U (en) | 2017-04-17 | 2017-04-17 | A kind of material surface cladding and high-temperature process combined unit |
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| Publication Number | Publication Date |
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| CN206787186U true CN206787186U (en) | 2017-12-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062823A (en) * | 2017-04-17 | 2017-08-18 | 厦门高容新能源科技有限公司 | A kind of material surface cladding and high-temperature process combined unit |
-
2017
- 2017-04-17 CN CN201720402092.5U patent/CN206787186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062823A (en) * | 2017-04-17 | 2017-08-18 | 厦门高容新能源科技有限公司 | A kind of material surface cladding and high-temperature process combined unit |
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