CN206466974U - A kind of copper powder fluid bed - Google Patents
A kind of copper powder fluid bed Download PDFInfo
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- CN206466974U CN206466974U CN201720012689.9U CN201720012689U CN206466974U CN 206466974 U CN206466974 U CN 206466974U CN 201720012689 U CN201720012689 U CN 201720012689U CN 206466974 U CN206466974 U CN 206466974U
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- copper powder
- charging
- fluid bed
- combustion chamber
- powder fluid
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model is related to a kind of copper powder fluid bed.The device includes the body of tubular, the bottom of the body is provided with oxidization of copper powder into the combustion chamber of cupric oxide, middle part dislocation is plugged with the feed pipe that tilts upward and discharge nozzle diagonally downward, top offers the air inlet offered on exhaust outlet, described combustion chamber for adding pressure-air and high-pressure natural gas.Heated after the air and combustion of natural gas that are used due to combustion chamber, therefore copper powder can be fully oxidized into cupric oxide, again because oxidation copper mass is lighter with respect to copper powder, it is suspended in after being screened in the presence of air-flow in the middle part of body, so that the cupric oxide of high-purity is discharged from discharge nozzle.
Description
Technical field
The utility model is related to a kind of fluid bed, more particularly to a kind of copper powder fluid bed.
Background technology
The patent of entitled fluidized bed oxidation furnace, the application number of the patent are disclosed in existing Chinese patent database
For：200420035436.6, the applying date is 2004.03.26, and Authorization Notice No. is the Y of CN 2697557, and authorized announcement date is
2005.05.04, its structure includes：Inlet box is provided with the bottom of body of heater, described inlet box is provided with air inlet pipe, described
Gas distribution grid and agitator are provided with above inlet box, material receiving tube is provided with below described inlet box, on described body of heater top
Portion is provided with airway tube, and aeroscopic plate is provided with described airway tube, and charging aperture and heat-insulation layer are provided with the side wall of described body of heater.Its
It is disadvantageous in that：Due to being heated when producing cupric oxide powder, it is necessary in the environment of higher than 1300 DEG C to copper powder, but the dress
Put and heated using gas heater, it is impossible to reach the high temperature of requirement, therefore the device is not suitable for the life of cupric oxide powder
Production.
Utility model content
The purpose of this utility model is in view of the deficienciess of the prior art, providing a kind of suitable for production cupric oxide powder
Copper powder fluid bed.
In order to realize the purpose of above-mentioned utility model, technical solution adopted in the utility model：
A kind of copper powder fluid bed, includes the body of tubular, and the bottom of the body is provided with oxidization of copper powder into cupric oxide
Combustion chamber, middle part dislocation is plugged with the feed pipe that tilts upward and discharge nozzle diagonally downward, and top offers exhaust outlet, institute
The air inlet for adding pressure-air and high-pressure natural gas is offered on the combustion chamber stated.
During utility model works, operating personnel lead to pressure-air and natural gas to air inlet, while combustion chamber ignition, from
Feed pipe adds copper powder, and heavier mass when starting due to copper powder is deposited to combustion chamber position, and oxidization of copper powder is into quality after cupric oxide
Lighten, simultaneously because the effect of air-flow size and linear velocity, cupric oxide is suspended in the middle part of body, from discharge nozzle discharge,
Intrinsic gas is discharged from exhaust outlet.Compared with prior art, the beneficial effects of the utility model are：Because combustion chamber is used
Air and combustion of natural gas after heat, therefore copper powder can be fully oxidized into cupric oxide, and because oxidation copper mass is with respect to copper powder
It is relatively light, it is suspended in after being screened in the presence of air-flow in the middle part of body, so that the cupric oxide of high-purity is discharged from discharge nozzle.
For the ease of dredging feed pipe, discharge and be connected with feed arrangement on the Head material in feed pipe, described feed pipe,
Described feed arrangement includes is connected with charging vertical tube on the charging inclined tube being plugged in feed pipe, described charging inclined tube,
The charging inclined tube and charging vertical tube constitute cross tee, and the described upper end of charging inclined tube and the lower end of charging vertical tube is all set
There is valve.
For the ease of the more abundant of oxidization of copper powder, described charging inclined tube lower end is provided with the bending of combustion chamber
Section.
Charging vertical tube is injected into for the ease of copper powder, described charging riser upper end head is connected with feed hopper.
In order to preferably be easy to the temperature for controlling combustion chamber, so as to improve the effect of oxidization of copper powder reaction, described body
On be interval with it is some be used to monitor the temperature sensors of each spot temperature in body, described temperature sensor is controlled with peripheral hardware
Equipment is connected.
For the ease of installation and removal, while reducing difficulty of processing, described body is formed by connecting vertically by more piece cylinder.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1 body, 101 cylinders, 102 feed pipes, 103 discharge nozzles, 104 exhaust outlets, 2 combustion chambers, 201 air inlets, 3
Feed arrangement, 301 charging vertical tubes, 302 charging inclined tubes, 303 valves, 304 bending sections, 305 feed hoppers, 4 temperature sensors.
Embodiment
As described in Figure 1, it is a kind of copper powder fluid bed, includes the body 1 of tubular, for the ease of mounting and dismounting, simultaneously
Reduce difficulty of processing, body 1 is formed by connecting vertically by more piece cylinder 101, the bottom of body 1 provided with by oxidization of copper powder into cupric oxide
Combustion chamber 2, middle part dislocation is plugged with the feed pipe 102 that tilts upward and discharge nozzle 103 diagonally downward, and top offers row
Gas port 104, for the ease of the Head material in dredging feed pipe 102 and discharge feed pipe 102, charging is connected with feed pipe 102
Device 3, feed arrangement 3 includes the charging inclined tube 302 being plugged in feed pipe 102, for the ease of more filling for oxidization of copper powder
Point, the charging lower end of inclined tube 302 is provided with being connected with charging vertical tube on the bending section 304 of combustion chamber 2, charging inclined tube 302
301, charging inclined tube 302 and charging vertical tube 301 constitute cross tee, feed the upper end of inclined tube 302 and the lower end of charging vertical tube 301
Head is designed with valve 303, and charging vertical tube 301 is injected into for the ease of copper powder, and the charging upper end of vertical tube 301 is connected with feed hopper
305, the air inlet 201 for adding pressure-air and high-pressure natural gas is offered on combustion chamber 2, in order to preferably be easy to control
The temperature of combustion chamber 2, so as to improve the effect that oxidization of copper powder reacts, is interval with some each in body 1 for monitoring on body 1
The temperature sensor 4 of spot temperature.
During work, operating personnel are first turned on valve 303 and discharge the Head material in feed arrangement 3, logical to air inlet 201
Pressure-air and natural gas, while combustion chamber 2 is lighted a fire, copper powder injects through feed hopper 305, charging vertical tube 301 and charging inclined tube 302
Into body 1, when feed arrangement 3 is blocked, opening valve 303, dredging feed arrangement 3, heavier mass when starting due to copper powder,
The position of combustion chamber 2 is deposited to, oxidization of copper powder lightens into quality after cupric oxide, simultaneously because the work of air-flow size and linear velocity
With cupric oxide is suspended in the middle part of body 1, is discharged from discharge nozzle 103, and the gas in body 1 is discharged from exhaust outlet 104.
The utility model is not limited to above-described embodiment, on the basis of technical scheme disclosed in the utility model, this
The technical staff in field is according to disclosed technology contents, it is not necessary to which performing creative labour just can be special to some of which technology
Levy and make some replacements and deform, these are replaced and deformed in protection domain of the present utility model.
Claims (6)
1. a kind of copper powder fluid bed, includes the body of tubular, it is characterised in that：The bottom of the body is provided with oxidization of copper powder
Into the combustion chamber of cupric oxide, middle part dislocation is plugged with the feed pipe that tilts upward and discharge nozzle diagonally downward, and top is offered
The air inlet for adding air and natural gas is offered on exhaust outlet, described combustion chamber.
2. a kind of copper powder fluid bed according to claim 1, it is characterised in that：Charging dress is connected with described feed pipe
Put, described feed arrangement, which includes to be connected with to feed on the charging inclined tube being plugged in feed pipe, described charging inclined tube, to be erected
Manage, the charging inclined tube and charging vertical tube constitute cross tee, the described upper end for feeding inclined tube and the lower end of charging vertical tube
It is equipped with valve.
3. a kind of copper powder fluid bed according to claim 2, it is characterised in that：Described charging inclined tube lower end is provided with court
To the bending section of combustion chamber.
4. a kind of copper powder fluid bed according to Claims 2 or 3, it is characterised in that：Described charging riser upper end head is even
It is connected to feed hopper.
5. a kind of copper powder fluid bed according to claim 4, it is characterised in that：Some use are interval with described body
In the temperature sensor of each spot temperature in monitoring body.
6. a kind of copper powder fluid bed according to claim 5, it is characterised in that：Described body is connected vertically by more piece cylinder
Connect and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720012689.9U CN206466974U (en) | 2017-01-06 | 2017-01-06 | A kind of copper powder fluid bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720012689.9U CN206466974U (en) | 2017-01-06 | 2017-01-06 | A kind of copper powder fluid bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206466974U true CN206466974U (en) | 2017-09-05 |
Family
ID=59705349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720012689.9U Active CN206466974U (en) | 2017-01-06 | 2017-01-06 | A kind of copper powder fluid bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206466974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723406A (en) * | 2021-01-07 | 2021-04-30 | 江苏智微新材料科技有限公司 | Device and method for quickly acquiring copper oxide powder special for semiconductor |
-
2017
- 2017-01-06 CN CN201720012689.9U patent/CN206466974U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723406A (en) * | 2021-01-07 | 2021-04-30 | 江苏智微新材料科技有限公司 | Device and method for quickly acquiring copper oxide powder special for semiconductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211020 Address after: 212200 Taiping North Road, Baqiao Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee after: JIANGSU DAFANG METAL POWDER Co.,Ltd. Address before: Room 502, building 11, Xiangyue garden, 309 Su street, Wuzhong District, Suzhou, Jiangsu 215104 Patentee before: Xu Hao |
|
| TR01 | Transfer of patent right |