CN203830731U - Preparing equipment for nanometer metal and ceramic composite powder - Google Patents
Preparing equipment for nanometer metal and ceramic composite powder Download PDFInfo
- Publication number
- CN203830731U CN203830731U CN201420160286.5U CN201420160286U CN203830731U CN 203830731 U CN203830731 U CN 203830731U CN 201420160286 U CN201420160286 U CN 201420160286U CN 203830731 U CN203830731 U CN 203830731U
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- China
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- charging reactor
- powder
- ceramic composite
- sintering
- gas tube
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Abstract
The utility model provides preparing equipment for nanometer metal and ceramic composite powder. The equipment is formed by the sequential connection of the following devices comprising a material preparing device, a mechanical powder mixing device, a sintering device, a powder oxidizing device, a powder pulverizing device and another mechanical powder mixing device. A hot gas cyclic utilizing device is adopted in the sintering device in order to uniformly heat powder, namely hot gas at the top of a feeding reactor of a sintering kiln part is pumped out by a pressure unit and sprayed from the bottom of the feeding reactor, so that powder depositing at the bottom can be supplied with oxygen and uniformly heated, and the reaction is more sufficient.
Description
Technical field
The utility model relates to nanometer metal ceramic composite powder Preparation equipment.
Background technology
In current existing sintering equipment, tend to occur to cause because of dust deposit be heated uneven and reaction is incomplete, the complexity that adopts simple bottom blast device can add bigger device does not reach best beneficial effect.
Summary of the invention
For the problems referred to above, the utility model provides a kind of nanometer metal ceramic composite powder Preparation equipment, is achieved through the following technical solutions:
Nanometer metal ceramic composite powder Preparation equipment, described equipment is connected to form by following device sequence: proportioner, a powder mixing machine device, sintering equipment, powder oxidation unit, powder breaker, another powder mixing machine device, is characterized in that: sintering equipment comprises charging reactor, feed hopper, discharging opening, sintering oven body, helix tube, air intake duct, gas tube, pressure apparatus, turning cylinder, motor, support bar, transmission bracket, blast orifice, shunting breather pipe, described charging reactor middle part is positioned at sintering oven body inside, top, described charging reactor one end arranges feed hopper, described charging reactor other end bottom arranges discharging opening, described turning cylinder stage casing is positioned at charging reactor with chimeric connection of helix tube, described turning cylinder two ends are provided with some support bars, any one end of described turning cylinder is provided with transmission bracket, transmission bracket is flexibly connected with motor, described air intake duct is connected with charging reactor head through sintering oven body top, described charging reactor bottom arranges several blast orifices, and described shunting breather pipe top is provided with several sizes, quantity and charging reactor bottom blast orifice size, the blow vent that quantity is consistent, described shunting breather pipe bottom is provided with a blow vent that position is corresponding with gas tube, and described gas tube is connected with shunting breather pipe bottom blow vent through sintering oven body bottom, described air intake duct, described gas tube is connected with pressure apparatus.
As preferably, close feed hopper one end of described charging reactor is provided with the first cooling device, and close discharging opening one end of charging reactor is provided with the second cooling device.
As preferably, described air intake duct, gas tube with charging reactor for being flexibly connected.
As preferably, described air intake duct, gas tube with pressure apparatus for being flexibly connected.
As preferably, described sintering oven body inwall scribbles heat-insulation layer.
Compared with prior art, the utlity model has following beneficial effect:
The utility model causes for preventing powder deposition the inequality of being heated, adopt a device that hot gas cycle is utilized, the hot gas that is about to the charging reactor head in sintering oven body region passes through to spray from its bottom after a pressure apparatus extraction, the powder oxygen that can make to be like this deposited on bottom, makes it be heated evenly, react more abundant.
Brief description of the drawings
Fig. 1 is the front view of sintering equipment of the present utility model.
Fig. 2 is the front view of charging reactor of the present utility model.
Detailed description of the invention
With reference to accompanying drawing, nanometer metal ceramic composite powder Preparation equipment, described equipment is connected to form by following device sequence: proportioner, one powder mixing machine device, sintering equipment, powder oxidation unit, powder breaker, another powder mixing machine device, it is characterized in that: sintering equipment comprises charging reactor 7, feed hopper 3, discharging opening 8, sintering oven body 5, helix tube 13, air intake duct 14, gas tube 9, pressure apparatus 10, turning cylinder 2, motor 12, support bar 1, transmission bracket 11, blast orifice 15, shunting breather pipe 16, described charging reactor 7 middle parts are positioned at sintering oven body 5 inside, described charging reactor 7 tops, one end arrange feed hopper 3, described charging reactor 7 other end bottoms arrange discharging opening 8, described turning cylinder 2 stage casings are positioned at charging reactor 7 with chimeric connection of helix tube 13, described turning cylinder 2 two ends are provided with some support bars 1, any one end of described turning cylinder 2 is provided with transmission bracket 11, transmission bracket 11 is flexibly connected with motor 12, described air intake duct 14 is connected with charging reactor 7 tops through sintering oven body 5 tops, described charging reactor 7 bottoms arrange several blast orifices 15, described shunting breather pipe 16 tops are provided with several sizes, quantity and charging reactor 7 bottom blast mouth 15 sizes, the blow vent that quantity is consistent, described shunting breather pipe 16 bottoms are provided with a blow vent that position is corresponding with gas tube 9, described gas tube 9 is connected with shunting breather pipe 16 bottom blow vents through sintering oven body 5 bottoms, described air intake duct 14, described gas tube 9 is connected with pressure apparatus 10, close feed hopper 3 one end of described charging reactor 7 are provided with the first cooling device 4, close discharging opening 8 one end of charging reactor 7 are provided with the second cooling device 6, described air intake duct 14, gas tube 9 with charging reactor 7 for being flexibly connected, described air intake duct 14, gas tube 9 with pressure apparatus 10 for being flexibly connected, described sintering oven body 5 inwalls scribble heat-insulation layer.
Powder enters charging reactor 7 from feed hopper 3, motor 12 is controlled turning cylinder 2 by transmission bracket 11 and is rotated, the interior turning cylinder 2 of charging reactor 7 and the transmission of the chimeric Work Promote powder of helix tube 13, powder is first through the first cooling device 4, enter again sintering oven body 5 regions, in sintering oven body 5 regions time, air intake duct 14 is responsible for extracting hot gas from charging reactor 7 tops, hot gas is sprayed from charging reactor 7 bottoms through gas tube 9 by pressure apparatus 10, can make like this powder be heated evenly, react more abundant.Powder is discharged from discharging opening 8 after entering the second cooling device 6 after by sintering oven body 5 regions.
Claims (5)
1. nanometer metal ceramic composite powder Preparation equipment, described equipment is connected to form by following device sequence: proportioner, one powder mixing machine device, sintering equipment, powder oxidation unit, powder breaker, another powder mixing machine device, it is characterized in that: sintering equipment comprises charging reactor (7), feed hopper (3), discharging opening (8), sintering oven body (5), helix tube (13), air intake duct (14), gas tube (9), pressure apparatus (10), turning cylinder (2), motor (12), support bar (1), transmission bracket (11), blast orifice (15), shunting breather pipe (16), described charging reactor (7) middle part is positioned at sintering oven body (5) inside, described charging reactor (7) top, one end arranges feed hopper (3), described charging reactor (7) other end bottom arranges discharging opening (8), described turning cylinder (2) stage casing is positioned at charging reactor (7) with chimeric connection of helix tube (13), described turning cylinder (2) two ends are provided with some support bars (1), described turning cylinder (2) is provided with transmission bracket (11) in one end arbitrarily, transmission bracket (11) is flexibly connected with motor (12), described air intake duct (14) is connected with charging reactor (7) top through sintering oven body (5) top, described charging reactor (7) bottom arranges several blast orifices (15), described shunting breather pipe (16) top is provided with several sizes, quantity and charging reactor (7) bottom blast mouth (15) size, the blow vent that quantity is consistent, described shunting breather pipe (16) bottom is provided with the position blow vent corresponding with gas tube (9), described gas tube (9) is connected with shunting breather pipe (16) bottom blow vent through sintering oven body (5) bottom, described air intake duct (14), described gas tube (9) is connected with pressure apparatus (10).
2. nanometer metal ceramic composite powder Preparation equipment according to claim 1, it is characterized in that: close feed hopper (3) one end of described charging reactor (7) is provided with the first cooling device (4), close discharging opening (8) one end of charging reactor (7) is provided with the second cooling device (6).
3. nanometer metal ceramic composite powder Preparation equipment according to claim 1, is characterized in that: described air intake duct (14), gas tube (9) with charging reactor (7) for being flexibly connected.
4. nanometer metal ceramic composite powder Preparation equipment according to claim 1, is characterized in that: described air intake duct (14), gas tube (9) with pressure apparatus (10) for being flexibly connected.
5. nanometer metal ceramic composite powder Preparation equipment according to claim 1, is characterized in that: described sintering oven body (5) inwall scribbles heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160286.5U CN203830731U (en) | 2014-04-03 | 2014-04-03 | Preparing equipment for nanometer metal and ceramic composite powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160286.5U CN203830731U (en) | 2014-04-03 | 2014-04-03 | Preparing equipment for nanometer metal and ceramic composite powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203830731U true CN203830731U (en) | 2014-09-17 |
Family
ID=51508620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420160286.5U Expired - Fee Related CN203830731U (en) | 2014-04-03 | 2014-04-03 | Preparing equipment for nanometer metal and ceramic composite powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203830731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114502325A (en) * | 2019-10-19 | 2022-05-13 | 株式会社村田制作所 | Clip for chip electronic component |
-
2014
- 2014-04-03 CN CN201420160286.5U patent/CN203830731U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114502325A (en) * | 2019-10-19 | 2022-05-13 | 株式会社村田制作所 | Clip for chip electronic component |
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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: 20140917 Termination date: 20170403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |