CN206730533U - A kind of powder surface modification device - Google Patents
A kind of powder surface modification device Download PDFInfo
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- CN206730533U CN206730533U CN201720359474.4U CN201720359474U CN206730533U CN 206730533 U CN206730533 U CN 206730533U CN 201720359474 U CN201720359474 U CN 201720359474U CN 206730533 U CN206730533 U CN 206730533U
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- surface modification
- powder surface
- modification device
- reactor
- atomizer
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Abstract
It the utility model is related to plant equipment design field, disclose a kind of powder surface modification device, include reactor, conveying pipeline, pressure type atomizer, atomizing dry tower, by using folder hot type electric heating reacting kettle, quickly heating stirring can be carried out to raw material, improves material fluidity and subsequent atomization drying process effect；Powder surface modification device by rational design, it is used cooperatively using atomizer and pressure type atomizer in atomizing dry tower, improves the atomizing effect of material, and sampling valve is set up on discharge nozzle, is increased to product keyholed back plate.
Description
Technical field
Plant equipment design field is the utility model is related to, particularly a kind of powder surface modification device.
Background technology
Centrifugal atomizing is one of effective ways for preparing metal dust or fast solidifying alloy powder, is characterized in utilizing rotation at a high speed
The disk (or roller) turned make to fall into molten drop on disk obtain sufficiently large centrifugal force and by shear fracture.The effect of atomization or
Fast solidifying speed depends primarily on the rotating speed of disk, but existing centrifugal atomization apparatus is to borrow in general machine driving and supporting
What mode designed, device it is complicated, frictional resistance is big, and noise is big, fundamentally constrains the raising of disc rotation speed.
If by the way of the centrifuge of separate type is in parallel with atomizer, then increase the input of board equipment and disappearing for human cost
Consumption.
The content of the invention
The purpose of this utility model is to provide a kind of powder surface modification device, and conveying material by reactor enters mist
Change drying tower and carry out atomization drying, realize the quick break processing of product.
To realize above-mentioned technical purpose and the technique effect, the utility model discloses a kind of powder surface modification
Device, includes reactor, conveying pipeline, pressure type atomizer, atomizing dry tower, and reactor passes through conveying pipeline and atomization drying
Pressure type atomizer in tower is connected, and pressure type atomizer is annularly distributed in atomizing dry tower, atomization drying bottom of towe
Portion is provided with discharge nozzle and is connected with next workshop section's equipment.
Wherein, atomizing dry tower is circular cylinder body, and bottom is provided with cone-shaped collection bucket, the lower section connection of cone-shaped collection bucket
There is discharge nozzle, atomizer is installed in circular cylinder body, work is driven by motor.
Wherein, for reactor using folder hot type electrical heating, reactor inside, which is set, is provided with coaxial leafy agitating paddle, reactor
Top stirring motor is installed and connected with coaxial leafy mixing paddle axle.
Wherein, delivery pump and switch valve are installed on conveying pipeline.
Preferably, sampling valve is offered on atomizing dry tower bottom discharge pipe.
The utility model has the advantages that：
1. the utility model can carry out quickly heating to raw material and stir by using folder hot type electric heating reacting kettle
Mix, improve material fluidity and subsequent atomization drying process effect.
2. by the powder surface modification device rationally designed, sprayed in atomizing dry tower using atomizer and pressure type atomization
Head is used cooperatively, and improves the atomizing effect of material, and sampling valve is set up on discharge nozzle, is increased to product keyholed back plate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Critical piece symbol description:
1：Reactor, 2：Coaxial leafy agitating paddle, 3：Stirring motor, 4：Conveying pipeline, 5：Delivery pump, 6：Switch valve, 7：Pressure
Power formula atomizer, 8：Atomizing dry tower, 9：Atomizer, 10：Motor, 11：Discharge nozzle, 12：Sampling valve.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.
As shown in figure 1, the utility model discloses a kind of powder surface modification device, include reactor 1, conveying pipeline 4,
Pressure type atomizer 7, atomizing dry tower 8, reactor 1 pass through the pressure type atomizer in conveying pipeline 4 and atomizing dry tower 8
7 are connected, and pressure type atomizer 7 is annularly distributed in atomizing dry tower 8, and the bottom of atomizing dry tower 8 is provided with discharge nozzle 11
It is connected with next workshop section's equipment, delivery pump 5 and switch valve 6 is installed on conveying pipeline 4.
For reactor 1 using folder hot type electrical heating, the inside of reactor 1, which is set, is provided with coaxial leafy agitating paddle 2, reactor 1
Top stirring motor 3 is installed and connected with the coaxial leafy axle of agitating paddle 2.
Atomizing dry tower 8 is circular cylinder body, and bottom is provided with cone-shaped collection bucket, is connected with out below cone-shaped collection bucket
Expects pipe 11, atomizer 9 is installed in circular cylinder body, passes through motor 10 and drive work, the bottom discharge pipe 11 of atomizing dry tower 8
On offer sampling valve 12.
Operation principle：
A kind of powder surface modification device of the application, combines reaction, centrifugal atomizing multiple functions are integrated, using folder heat
Formula electric heating reacting kettle 1, quickly heating stirring can be carried out to raw material, is improved at material fluidity and subsequent atomization drying
Effect is managed, is used cooperatively by atomizer 9 and pressure type atomizer 7, the atomizing effect of material can be improved, and discharging
Sampling valve 12 is set up on pipe 11, is increased to product keyholed back plate.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.
Claims (5)
1. a kind of powder surface modification device, it is characterised in that include reactor, conveying pipeline, pressure type atomizer, atomization
Drying tower, described reactor are connected by conveying pipeline with the pressure type atomizer in atomizing dry tower, described pressure type
Atomizer is annularly distributed in atomizing dry tower, and described atomization drying tower bottom is provided with discharge nozzle and set with next workshop section
It is standby to be connected.
A kind of 2. powder surface modification device as claimed in claim 1, it is characterised in that：Described atomizing dry tower is circle
Cylinder, bottom are provided with cone-shaped collection bucket, and discharge nozzle is connected with below cone-shaped collection bucket, is provided with described circular cylinder body
Atomizer, work is driven by motor.
A kind of 3. powder surface modification device as claimed in claim 1 or 2, it is characterised in that：Described reactor is using folder
Hot type electrical heating, set inside reactor and coaxial leafy agitating paddle be installed, be provided with above reactor stirring motor and with
Coaxial leafy mixing paddle axle connects.
A kind of 4. powder surface modification device as claimed in claim 1, it is characterised in that：It is provided with described conveying pipeline defeated
Send pump and switch valve.
A kind of 5. powder surface modification device as claimed in claim 1, it is characterised in that：Described atomization drying tower bottom goes out
Sampling valve is offered in expects pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720359474.4U CN206730533U (en) | 2017-04-07 | 2017-04-07 | A kind of powder surface modification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720359474.4U CN206730533U (en) | 2017-04-07 | 2017-04-07 | A kind of powder surface modification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206730533U true CN206730533U (en) | 2017-12-12 |
Family
ID=60559629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720359474.4U Active CN206730533U (en) | 2017-04-07 | 2017-04-07 | A kind of powder surface modification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206730533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104655A (en) * | 2019-05-15 | 2019-08-09 | 福建省馨和纳米硅业有限公司 | A kind of preparation process of high-performance silicon dioxide |
-
2017
- 2017-04-07 CN CN201720359474.4U patent/CN206730533U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104655A (en) * | 2019-05-15 | 2019-08-09 | 福建省馨和纳米硅业有限公司 | A kind of preparation process of high-performance silicon dioxide |
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