CN201768527U - Atomizing modification device for powder materials - Google Patents
Atomizing modification device for powder materials Download PDFInfo
- Publication number
- CN201768527U CN201768527U CN2010201563364U CN201020156336U CN201768527U CN 201768527 U CN201768527 U CN 201768527U CN 2010201563364 U CN2010201563364 U CN 2010201563364U CN 201020156336 U CN201020156336 U CN 201020156336U CN 201768527 U CN201768527 U CN 201768527U
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- mixing bin
- modifier
- air chamber
- compressed air
- mixing bunker
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Abstract
The utility model relates to an atomizing modification device for powder materials. The device comprises a mixing bin (1), wherein a feed hopper (7) is arranged on the upper surface of the mixing bin, and a discharge port (9) is arranged at the lateral lower part of the mixing bin and connected with a dust collection device. The device is characterized in that a distribution board (2) with meshes is arranged at the lower part of the mixing bin, a compressed air chamber (8) is arranged at the bottom of the mixing bin and covered with air injection pipes (3), the air injection pipes (3) are matched with the distribution board (2) positioned above the air injection pipes, a reducing valve (4) is arranged outside the compressed air chamber and connected with compressed air, a pulse filter bag (5) and modifier nozzles (6) are arranged on a bin cover of the mixing bin, and the meshes on the distribution board and the air injection pipes are all arranged in a honeycombed structure. The utility model has the advantages that the powder materials are atomized through the flow and the circulating motions of the compressed air, so that the dispersed tiny particles can be sufficiently and uniformly wrapped by a modifier, which can achieve uniform products and avoid the defect that the modifier has high possibility of agglomerate wrapping.
Description
Technical field
The utility model relates to a kind of atomizing reforming apparatus that is used for powder material, can make material form smog in modifying machine, and its fine particle is coated by the liquid modifying agent, reaches the purpose of abundant, even modification.
Background technology
Powder-modified mainly is that liquid, low melting point solid modifier are coated on dried superfine powder particle surface, makes the filling capacity of powder better.The main effect of modification is to see whether clad is thin and firm, and whether evenly, fully modification.
Mostly present method of modifying is to adopt hybrid, and material is rolled in airtight container, fully contacts with modifier.As powder material is added high-speed mixer, to connect power supply, set incorporation time, Push switch, the rotation by blade are rolled material and modifier in mixer, obtain modified product.Also powder material can be added ball mill together with modifier,, make material do projectile motion, reach the purpose of modification by the continuous gyration of ball mill barrel.Because the powder body material specific area is bigger, and have false particle, modifier wraps up one or many particles easily, so adopt said method can not obtain abundant, the uniform product of modification, and then cause the product quality fluctuation, use ball mill to prolong the time of modification greatly simultaneously.
Summary of the invention
The purpose of this utility model is exactly for the agglomerating defective of the easy parcel of modifier that existing method of modifying exists, a kind of atomizing reforming apparatus that is used for powder material that provides are provided.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of powder material atomizing reforming apparatus, comprise mixing bunker, be provided with loading hopper above the mixing bunker, side lower part is provided with discharging opening and connects dust arrester installation, it is characterized in that: the mixing bunker bottom is provided with the distribution grid that has mesh, with the material in the carrying mixing bunker, the mixing bunker bottom is provided with compression air chamber, be covered with air jet pipe in the compression air chamber, it forms jet the cooperation with the distribution grid of top, be that compressed air evenly passes through distribution grid, so that material is upwards blown afloat and atomize, at compression air chamber's peripheral hardware pressure-reducing valve and connect compressed air, the storehouse of mixing bunker covers and is provided with pulsed filter bag and modifier nozzle.
The mesh of distribution grid described in the utility model and the air jet pipe of compression air chamber, its shape is the honeycomb arrangement structure, and distribution grid cellular mesh size is according to material properties and size decision.
Advantage of the present utility model is: flow and shuttling movement by compressed-air actuated, make the powder material atomizing, the fine particle of the Fen Saning full and uniform coating of agent that just can be modified at this moment obtains uniform product, has avoided that modifier is easy to wrap up agglomerating defective.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the distribution grid end face honeycomb arrangement structural representation among Fig. 1.
The specific embodiment:
As shown in Figure 1, a kind of atomizing reforming apparatus that is used for powder material that the utility model provides, comprise mixing bunker 1, be provided with loading hopper 7 above the mixing bunker, side lower part is provided with discharging opening 9 and connects dust arrester installation, the bottom of mixing bunker is provided with the distribution grid 2, the bottom that have mesh and is provided with compression air chamber 8, be covered with air jet pipe 3 in the compression air chamber, air jet pipe 3 forms with the distribution grid 2 of top and cooperates, compression air chamber's 8 peripheral hardware pressure-reducing valves 4 also connect compressed air, and the storehouse of mixing bunker covers and is provided with pulsed filter bag 5 and modifier nozzle 6.
Described distribution grid and air jet pipe, its shape is the honeycomb arrangement structure, and as shown in Figure 2, distribution grid cellular mesh size is determined according to material properties and size.
The course of work is as follows, and powder material is added mixing bunker from loading hopper, and material is spread out on distribution grid, closes charge door and discharging opening.Slowly feed compressed air from the storehouse base plate, gas circulates the back from the filter bag eliminating in the storehouse, and the material that sticks on the filter bag drops in the storehouse under the effect of pulse.Along with air velocity increases, the solid particle in the material will produce fluidized state in bed, forms smog, and just can fully coat the fine solid particle that disperse from the modifier that nozzle enters mixing bunker this moment, obtains uniform product.Material is done shuttling movement in the storehouse under the impact of air-flow, make mixing more abundant.After modification is finished, open discharging opening, the material of dust-like is introduced dust arrester installation collect.
Implementation data is as follows:
1. the 25kg powder is carried out modification.
2. atomizing reforming apparatus mixing bunker volume 1001.
3. stream pressure 0.2MPa.
4. the filter bag pulse spacing is 60s/ time.
5. modification time 15min.
6. result of use: after using this device, the material modification fully, has evenly reached Expected Results.After the filler use, the intensity of material has remarkable enhancing.
Claims (2)
1. powder material atomizing reforming apparatus, comprise mixing bunker (1), be provided with loading hopper (7) above the mixing bunker, side lower part is provided with discharging opening (9) and connects dust arrester installation, it is characterized in that: the bottom of mixing bunker is provided with the distribution grid (2), the bottom that have mesh and is provided with compression air chamber (8), be covered with air jet pipe (3) in the compression air chamber, air jet pipe (3) forms with the distribution grid (2) of top and cooperates, compression air chamber's peripheral hardware pressure-reducing valve (4) also connects compressed air, and the storehouse of mixing bunker covers and is provided with pulsed filter bag (5) and modifier nozzle (6).
2. a kind of powder material atomizing reforming apparatus according to claim 1, it is characterized in that: the mesh of described distribution grid and the air jet pipe of compression air chamber, its shape is the honeycomb arrangement structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201563364U CN201768527U (en) | 2010-04-01 | 2010-04-01 | Atomizing modification device for powder materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201563364U CN201768527U (en) | 2010-04-01 | 2010-04-01 | Atomizing modification device for powder materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201768527U true CN201768527U (en) | 2011-03-23 |
Family
ID=43748357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201563364U Expired - Fee Related CN201768527U (en) | 2010-04-01 | 2010-04-01 | Atomizing modification device for powder materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201768527U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149605A (en) * | 2015-10-20 | 2015-12-16 | 昆山德泰新材料科技有限公司 | Separating device of atomized copper powder |
| CN110144634A (en) * | 2019-05-07 | 2019-08-20 | 英鸿纳米科技股份有限公司 | A kind of assembly type nanofiber structure for conveying |
| CN114100893A (en) * | 2021-12-22 | 2022-03-01 | 南通荣威娱乐用品有限公司 | Pulp wrapping device and pulp wrapping method for plastic product |
-
2010
- 2010-04-01 CN CN2010201563364U patent/CN201768527U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149605A (en) * | 2015-10-20 | 2015-12-16 | 昆山德泰新材料科技有限公司 | Separating device of atomized copper powder |
| CN110144634A (en) * | 2019-05-07 | 2019-08-20 | 英鸿纳米科技股份有限公司 | A kind of assembly type nanofiber structure for conveying |
| CN114100893A (en) * | 2021-12-22 | 2022-03-01 | 南通荣威娱乐用品有限公司 | Pulp wrapping device and pulp wrapping method for plastic product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |