CN208429873U - A kind of cupric oxide powder material preparation facilities - Google Patents
A kind of cupric oxide powder material preparation facilities Download PDFInfo
- Publication number
- CN208429873U CN208429873U CN201821054034.9U CN201821054034U CN208429873U CN 208429873 U CN208429873 U CN 208429873U CN 201821054034 U CN201821054034 U CN 201821054034U CN 208429873 U CN208429873 U CN 208429873U
- Authority
- CN
- China
- Prior art keywords
- oxide powder
- cupric oxide
- copper liquid
- melting kettle
- material preparation
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of cupric oxide powder material preparation facilities, including melting kettle, induction coil, atomising device and collecting tank, melting kettle is connected to the top of atomising device, collecting tank is located at the lower section of atomising device, induction coil is placed on outside melting kettle, and bottom blowpipe is provided in melting kettle；Copper billet is put into the copper liquid for being fused into set temperature in melting kettle by induction coil heating, be passed through by bottom blowpipe into copper liquid oxygen make copper liquid be oxidized to oxidation copper liquid, oxidation copper liquid from melting kettle bottom flow into atomising device be atomized into cupric oxide powder it is air-cooled after fall into collecting tank.The method that the present apparatus is reoxidized after directly being melted in melting kettle using copper billet first prepares oxidation copper liquid, and oxidation copper liquid directly passes through atomising device and becomes to aoxidize powder body material, and production process is short.And preparation process does not have impurity to be mixed into, the purity of cupric oxide powder can reach 99% or more；There is no the use of soda acid in preparation process, not can cause environmental pollution.
Description
Technical field
The utility model belongs to performance function field of material preparation, specially a kind of cupric oxide powder material preparation dress
It sets.
Background technique
Copper oxide is a kind of important industrial chemicals, is widely used in artificial silk, ceramics, glaze and enamel processed, battery, petroleum
Desulfurizing agent, insecticide, also for fields such as hydrogen manufacturing, catalyst, green glass, researcher is had found in the recent period in terms of energy storage, as lithium
The negative electrode material of battery has a good application prospect.
For copper oxide there are mainly two types of production method, powder is calcined method and chemical synthesis at present, and powder is calcined method due to wanting
Calcination and crushing is repeated, the reason is that the oxidation of core needs sufficiently long since oxidation process is occurred on surface
Time and higher temperature, process is cumbersome, and the purity of copper oxide is also subject to certain restrictions.Chemical synthesis generally will first be made
Cheng Haijin copper, rear heat resolve obtains the higher copper oxide of purity, but can be related to the reaction process of a large amount of soda acids in preparation process,
Certain influence is constituted to environment.
Utility model content
A kind of the main purpose of the utility model is to provide production processes short, environmentally friendly free of contamination cupric oxide powder
Body material preparation facilities.
This cupric oxide powder material preparation facilities provided by the utility model, including melting kettle, induction coil, atomization
Device and collecting tank, melting kettle are connected to the top of atomising device, and collecting tank is located at the lower section of atomising device, line of induction snare
In outside melting kettle, bottom blowpipe is provided in melting kettle；Copper billet is put into melting kettle to be fused by induction coil heating and set
The copper liquid for determining temperature, being passed through oxygen into copper liquid by bottom blowpipe makes copper liquid be oxidized to oxidation copper liquid, aoxidizes copper liquid from melting earthenware
Crucible bottom flow into atomising device be atomized into cupric oxide powder it is air-cooled after fall into collecting tank.
The melting kettle includes ceramic crucible and graphite crucible, and ceramic crucible includes the water conservancy diversion of melting chamber He its bottom
Pipe, graphite crucible are placed on outside the melting chamber of ceramic crucible, and diversion pipe passes through the bottom surface of graphite crucible.
The ceramic crucible bottom surface corresponds at the diversion pipe as up big and down small conical flow guiding hole.
The conical flow guiding hole is configured with the stopper of corresponding conical head, and the length of stopper is greater than ceramic crucible melting chamber
Depth.
Thermocouple is provided in the melting chamber of the ceramic crucible.
The induction coil is Medium frequency induction coil, is placed on outside the graphite crucible.
The atomising device is atomizer, and the axial centre of atomizer has diversion pipe connecting hole, diversion pipe connecting hole
It is outer be with ring-shaped air chamber, there is annulus in the lower end inner edge of ring-shaped air chamber, and ring-shaped air chamber is connected with atomization tracheae.
The diversion pipe of the ceramic crucible melting cavity bottom is connected in the diversion pipe connecting hole of the atomizer, institute
Oxidation copper liquid aerosol dispersion that the atomization gas sprayed in annulus flows out diversion pipe is stated into cupric oxide powder.
The method that the present apparatus is reoxidized after directly being melted in melting kettle using copper billet first prepares oxidation copper liquid, copper oxide
Liquid directly passes through atomising device and becomes to aoxidize powder body material, and production process is short.And preparation process does not have impurity to be mixed into, cupric oxide powder
The purity at end can reach 99% or more；There is no the use of soda acid in preparation process, not can cause environmental pollution.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the invention.
Specific embodiment
As shown in Figure 1, this cupric oxide powder material preparation facilities disclosed in the present embodiment, including Medium frequency induction coil 1,
Graphite crucible 2, ceramic crucible 3, oxidation copper liquid 4, atomizer 5, cupric oxide powder 6, collecting tank 7, atomization tracheae 8, thermocouple 9,
Stopper 10, bottom blowpipe 11.
Ceramic crucible 3 includes the diversion pipe of melting chamber and its bottom, and graphite crucible 2 is placed on the melting chamber of ceramic crucible 3
Outdoor, diversion pipe are passed through from the bottom surface of graphite crucible 2.It is upper big that 3 melting cavity bottom of ceramic crucible, which corresponds at diversion pipe position,
Under small conical flow guiding hole.
The axial centre of the present embodiment atomizer 5 has diversion pipe connecting hole, and the outer of diversion pipe connecting hole is with annular gas
There are annulus in room, the lower end inner edge of ring-shaped air chamber, and ring-shaped air chamber is connected with atomization tracheae 8.3 melting cavity bottom of ceramic crucible
Diversion pipe is connected in the diversion pipe connecting hole of atomizer 5.
It is copper billet to be first fused into copper liquid, then copper liquid is oxidized to oxidation copper liquid that the present apparatus, which prepares cupric oxide powder material,
Copper oxide liquid mist is finally melted into powder.
Copper billet is fused into copper liquid and needs to heat, and copper liquid, which is oxidized to oxidation copper liquid, to be needed to be passed through oxygen into copper liquid.So in graphite
It is provided with Medium frequency induction coil 1 outside crucible, bottom blowpipe 11 is provided in ceramic crucible.Pass through 1 Heated Copper of Medium frequency induction coil
Block makes its fusing, and oxygen is passed through into copper liquid by the bottom that bottom blowpipe 11 is inserted into 3 melting chamber of ceramic crucible, keeps copper liquid whole
It is oxidized to oxidation copper liquid 4.
Ceramic crucible 3 and graphite crucible 2 are formed melting kettle by the present apparatus, and the benefit being arranged in this way is as follows: on the one hand being made pottery
Porcelain crucible, which avoids graphite crucible and directly contacts with oxidation copper liquid, occurs reduction reaction, and graphite crucible on the other hand is utilized very again
Good heating conduction heats, and improves heating efficiency.
Copper billet, which is heated, is fused into copper liquid and copper liquid is oxidized to the process of oxidation copper liquid in the melting chamber of ceramic crucible
Middle progress, the conical flow guiding hole of ceramic crucible melting cavity bottom must block during the two, so ceramic crucible 3 is molten
It is provided with the stopper 10 with conical head in refining chamber to clog conical flow guiding hole, the length of stopper is greater than the length of melting chamber.
The present embodiment feeds back the temperature of copper liquid by thermocouple, that is to say, that is provided in the melting chamber of ceramic crucible 3
Thermocouple 9.
The technical process that the present apparatus prepares cupric oxide powder material is as follows: copper billet being put into ceramic crucible 3, in intermediate frequency
Heating is carried out under the action of induction coil 1 melts copper billet, bottom blowpipe 11 is inserted into copper liquid bottom, being passed through oxygen keeps copper liquid complete
Portion is oxidized to oxidation copper liquid, then pull-up stopper 10, makes to aoxidize copper liquid along diversion pipe inflow atomizer 5, opens simultaneously mist
Change tracheae 8 and be passed through atomization gas into the ring-shaped air chamber of atomizer 5, atomization gas is sprayed from annulus makes diversion pipe outflow
It aoxidizes copper liquid aerosol dispersion and obtains cupric oxide powder 6, cupric oxide powder is collected in collecting tank 7 after cooling down in the air.
Atomization gas uses non-reducing gas, such as air, nitrogen, oxygen and argon gas.
Copper liquid is heated to 1350-1450 DEG C by the present apparatus, higher than 1326 DEG C of fusing point of copper oxide.
Copper billet is heated to 1450 DEG C by the present apparatus, and using pressure is the air of 1.5MPa as atomization gas, passes through chemistry
Quantitative analysis, the purity for obtaining cupric oxide powder is 99.2%.
Copper billet is heated to 1350 DEG C by the present apparatus, and using pressure is the oxygen of 2.5MPa as atomization gas, passes through chemistry
Quantitative analysis, the purity for obtaining cupric oxide powder is 99.5%.
The method that the present apparatus is reoxidized after directly being melted in melting kettle using copper billet first prepares oxidation copper liquid, copper oxide
Liquid directly passes through atomising device and becomes to aoxidize powder body material, and production process is short.And preparation process does not have impurity to be mixed into, cupric oxide powder
The purity at end can reach 99% or more；There is no the use of soda acid in preparation process, not can cause environmental pollution.
Claims (8)
1. a kind of cupric oxide powder material preparation facilities, it is characterised in that: it includes melting kettle, induction coil, atomising device
And collecting tank, melting kettle are connected to the top of atomising device, collecting tank is located at the lower section of atomising device, and induction coil is placed on molten
It refines outside crucible, bottom blowpipe is provided in melting kettle；Copper billet, which is put into melting kettle, is fused into setting temperature by induction coil heating
The copper liquid of degree, being passed through oxygen into copper liquid by bottom blowpipe makes copper liquid be oxidized to oxidation copper liquid, aoxidizes copper liquid from melting kettle bottom
Portion flow into atomising device be atomized into cupric oxide powder it is air-cooled after fall into collecting tank.
2. cupric oxide powder material preparation facilities as described in claim 1, it is characterised in that: the melting kettle includes ceramics
Crucible and graphite crucible, ceramic crucible include the diversion pipe of melting chamber He its bottom, and graphite crucible is placed on the molten of ceramic crucible
It refines outside chamber, diversion pipe passes through the bottom surface of graphite crucible.
3. cupric oxide powder material preparation facilities as claimed in claim 2, it is characterised in that: the ceramic crucible bottom surface is corresponding
It is up big and down small conical flow guiding hole at the diversion pipe.
4. cupric oxide powder material preparation facilities as claimed in claim 3, it is characterised in that: the conical flow guiding hole is configured with
The stopper of corresponding conical head, the length of stopper are greater than the depth of ceramic crucible melting chamber.
5. cupric oxide powder material preparation facilities as claimed in claim 2, it is characterised in that: the melting chamber of the ceramic crucible
Thermocouple is provided in room.
6. cupric oxide powder material preparation facilities as claimed in claim 2, it is characterised in that: the induction coil is intermediate frequency sense
Coil is answered, is placed on outside the graphite crucible.
7. cupric oxide powder material preparation facilities as claimed in claim 2, it is characterised in that: the atomising device is atomization spray
Mouth, the axial centre of atomizer have a diversion pipe connecting hole, and the outer of diversion pipe connecting hole is with ring-shaped air chamber, under ring-shaped air chamber
There is annulus in end inner edge, and ring-shaped air chamber is connected with atomization tracheae.
8. cupric oxide powder material preparation facilities as claimed in claim 7, it is characterised in that: the ceramic crucible melting chamber
The diversion pipe of bottom is connected in the diversion pipe connecting hole of the atomizer, and the atomization gas sprayed in the annulus will be led
The oxidation copper liquid aerosol dispersion of flow tube outflow is at cupric oxide powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821054034.9U CN208429873U (en) | 2018-07-04 | 2018-07-04 | A kind of cupric oxide powder material preparation facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821054034.9U CN208429873U (en) | 2018-07-04 | 2018-07-04 | A kind of cupric oxide powder material preparation facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208429873U true CN208429873U (en) | 2019-01-25 |
Family
ID=65098859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821054034.9U Active CN208429873U (en) | 2018-07-04 | 2018-07-04 | A kind of cupric oxide powder material preparation facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208429873U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883338A (en) * | 2019-12-11 | 2020-03-17 | 湖南天际智慧材料科技有限公司 | Device for preparing micro-nano powder material by radio frequency plasma |
| CN111195731A (en) * | 2020-01-10 | 2020-05-26 | 上海电气集团股份有限公司 | Bottom hole type crucible induction melting gas atomization powder making device and method |
| CN116140628A (en) * | 2023-04-23 | 2023-05-23 | 成都佩克斯新材料有限公司 | Silicon-aluminum powder preparation system and preparation method |
-
2018
- 2018-07-04 CN CN201821054034.9U patent/CN208429873U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883338A (en) * | 2019-12-11 | 2020-03-17 | 湖南天际智慧材料科技有限公司 | Device for preparing micro-nano powder material by radio frequency plasma |
| CN111195731A (en) * | 2020-01-10 | 2020-05-26 | 上海电气集团股份有限公司 | Bottom hole type crucible induction melting gas atomization powder making device and method |
| CN116140628A (en) * | 2023-04-23 | 2023-05-23 | 成都佩克斯新材料有限公司 | Silicon-aluminum powder preparation system and preparation method |
| CN116140628B (en) * | 2023-04-23 | 2023-07-21 | 成都佩克斯新材料有限公司 | Silicon-aluminum powder preparation system and preparation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208429873U (en) | A kind of cupric oxide powder material preparation facilities | |
| CN108558408B (en) | Preparation method of integrated microchannel plate | |
| CN113349454A (en) | Ceramic atomizing core and preparation method thereof | |
| CN111204955A (en) | Method for producing optical glass | |
| CN206763915U (en) | Melting tundish | |
| CN201744413U (en) | Anti-blocking atomizer nozzle for preparing superfine powder metal | |
| CN106747468B (en) | Drain tube material and preparation method thereof for aerosolization titanium or titanium alloy powder | |
| CN101497528B (en) | Preparation of magnesia air brick | |
| CN108516808A (en) | The method that high-temperature fusant aeroponics prepare alumina-based nano eutectic composite micro-powder | |
| CN105060722A (en) | Nano glass powder and preparation method thereof | |
| CN104986793A (en) | Preparation method for ZnO nanomaterial with hierarchical porous structure | |
| CN101323499A (en) | Flying melting manufacturing method of glass | |
| CN109079149A (en) | A kind of method and apparatus producing Fe-Mn-Pt metal powder | |
| CN104944765A (en) | Device capable of realizing wiredrawing of basalt continuous fiber | |
| CN113477185B (en) | Device and method for preparing molybdenum trioxide by efficient vaporization | |
| CN109023007A (en) | A kind of high-resistance electrothermic alloy production method | |
| CN202030805U (en) | Plasma arc melting device for recycling platinum family metal elements | |
| CN104370462A (en) | Electric heating bushing plate capable of precisely controlling temperature in real time | |
| CN204661545U (en) | A kind of basalt continuous fiber wire-drawing frame | |
| CN206447776U (en) | A kind of centrifugally glass-wool bushing flow heater | |
| CN107311220B (en) | A kind of cupric oxide powder and preparation method thereof | |
| CN107162038B (en) | A kind of cuprous oxide powder and preparation method thereof | |
| CN201876117U (en) | Aluminum scrap recycling and smelting furnace | |
| CN207210273U (en) | A kind of high temperature resistant high-purity ceramic cotton Preparation equipment | |
| CN207176450U (en) | A kind of Asphalt-distributing spray head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |