CN104815988A - Powder making device for powder metallurgy - Google Patents
Powder making device for powder metallurgy Download PDFInfo
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- CN104815988A CN104815988A CN201510246310.6A CN201510246310A CN104815988A CN 104815988 A CN104815988 A CN 104815988A CN 201510246310 A CN201510246310 A CN 201510246310A CN 104815988 A CN104815988 A CN 104815988A
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Abstract
The invention discloses a powder making device for powder metallurgy. The powder making device comprises a vacuum room; a metal molten pool is arranged inside the vacuum room and is fixed on a crucible; a material drain hole is formed in the bottom of the metal molten pool and is connected with an atomization unit; a cooling mechanism is arranged under a spraying hole of the atomization unit; the cooling mechanism is located in the vacuum room and comprises an air-cooling unit and a water-cooling unit; the air-cooling unit is located above the water-cooling unit; the air-cooling unit comprises cooling fans symmetrically arranged on the inner wall of the vacuum room; the cooling pipe of the water-cooling unit is arranged in the inner wall of the vacuum room; the bottom of the water-cooling unit is communicated with a powder storage tank through a conveying pipe. The powder making device for powder metallurgy is high in production efficiency, energy-saving and environment-friendly as the atomization unit is adopted for making powder, is good in cooling effect and excellent in powder making effect as the air-cooling unit and the water-cooling unit cooperate for powder cooling and shaping, and has good application foreground.
Description
Technical field
The present invention relates to a kind of fuel pulverizing plant for powder metallurgy, belong to powder metallurgy field of mechanical technique.
Background technology
Powder metallurgy be produce metal dust or with metal dust (or mixture of metal dust and non-metal powder) as raw material, through being shaped and sintering, manufacture metal material, the technology of composite and all kinds goods, be widely used in traffic, machinery, electronics, Aero-Space, weapons, biological, new forms of energy, the field such as information and nuclear industry, but, current fuel pulverizing plant on the market, rotating electrode process is adopted to carry out powder process, consume a large amount of electric energy, inadequate energy-conserving and environment-protective, simple water cooling powder process, efficiency is lower, and powder process poor effect.
Summary of the invention
The object of the invention is the fuel pulverizing plant overcome on market, adopt rotating electrode process to carry out powder process, consume a large amount of electric energy, inadequate energy-conserving and environment-protective, simple water cooling powder process, efficiency is lower, and powder process poor effect.
In order to achieve the above object, the technical solution used in the present invention is:
A kind of fuel pulverizing plant for powder metallurgy, it is characterized in that: comprise vacuum chamber, metal bath has been provided with in described vacuum chamber, described metal bath is fixed on crucible, material spilling hole is provided with bottom described metal bath, described material spilling hole is connected with atomization unit, cooling body is provided with immediately below described atomization unit jet, described cooling body is positioned at vacuum chamber, comprise wind cooling unit and water cooling unit, described wind cooling unit is positioned at the top of water cooling unit, described wind cooling unit comprises the cooling blower being symmetricly set on vacuum chamber inwall, the cooling pipe of described water cooling unit is arranged in the inwall of vacuum chamber, the bottom of described water cooling unit is connected by carrier pipe and powder storage tank.
Aforesaid a kind of fuel pulverizing plant for powder metallurgy, is characterized in that: described carrier pipe is slant setting, and angle of inclination is 30 °.
Aforesaid a kind of fuel pulverizing plant for powder metallurgy, is characterized in that: described carrier pipe and water cooling unit junction are provided with powder filter net.
Aforesaid a kind of fuel pulverizing plant for powder metallurgy, is characterized in that: the vacuum chamber being provided with cooling pipe place is the horn shape stood upside down.
Aforesaid a kind of fuel pulverizing plant for powder metallurgy, is characterized in that: vibratory sieve is installed in the outer wall bottom of described carrier pipe.
Aforesaid a kind of fuel pulverizing plant for powder metallurgy, is characterized in that: the bottom being connected on carrier pipe twisted by described powder storage tank.
The invention has the beneficial effects as follows: the fuel pulverizing plant for powder metallurgy of the present invention, adopt atomization unit to carry out powder process, production efficiency is high, energy-conserving and environment-protective, and adopt wind cooling unit and water cooling unit cooperation to carry out powder cooling forming, good cooling results, powder process effect is good, has a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fuel pulverizing plant for powder metallurgy of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1, a kind of fuel pulverizing plant for powder metallurgy, comprise vacuum chamber 1, metal bath 2 has been provided with in vacuum chamber 1, metal bath 2 is fixed on crucible 3, material spilling hole is provided with bottom metal bath 2, material spilling hole is connected with atomization unit 4, atomization unit is adopted to carry out powder process, production efficiency is high, energy-conserving and environment-protective, the powder quality being atomized shaping is better, cooling body is provided with immediately below atomization unit 4 jet, cooling body is positioned at vacuum chamber 1, comprise wind cooling unit 6 and water cooling unit 7, wind cooling unit 6 is positioned at the top of water cooling unit 7, described wind cooling unit 6 comprises the cooling blower 8 being symmetricly set on vacuum chamber 1 inwall, the cooling pipe of described water cooling unit 7 is arranged in the inwall of vacuum chamber 1, the bottom of water cooling unit 7 is connected by carrier pipe 5 and powder storage tank 9, and adopt wind cooling unit and water cooling unit cooperation to carry out powder cooling forming, good cooling results, powder process effect is good, the vacuum chamber 1 being provided with cooling pipe place is the horn shape stood upside down, be convenient to lead shaping after powder carry out falling into carrier pipe.
Described carrier pipe is slant setting, angle of inclination is 30 °, slow down the speed of powder down, slow conveying, cools further, and carrier pipe 5 and water cooling unit 7 junction are provided with powder filter net 11, for particle larger in filtering powder, vibratory sieve 12 is installed in the outer wall bottom of carrier pipe 5, and the energy that vibration produces facilitates the powder in carrier pipe 5 to enter powder storage tank 9.
The bottom being connected on carrier pipe 5 twisted by described powder storage tank 9, detachably, easy to use.
In sum, the fuel pulverizing plant for powder metallurgy of the present invention, adopts atomization unit to carry out powder process, production efficiency is high, energy-conserving and environment-protective, and adopts wind cooling unit and water cooling unit cooperation to carry out powder cooling forming, good cooling results, powder process effect is good, has a good application prospect.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. the fuel pulverizing plant for powder metallurgy, it is characterized in that: comprise vacuum chamber (1), metal bath (2) has been provided with in described vacuum chamber (1), described metal bath (2) is fixed on crucible (3), described metal bath (2) bottom is provided with material spilling hole, described material spilling hole is connected with atomization unit (4), cooling body is provided with immediately below described atomization unit (4) jet, described cooling body is positioned at vacuum chamber (1), comprise wind cooling unit (6) and water cooling unit (7), described wind cooling unit (6) is positioned at the top of water cooling unit (7), described wind cooling unit (6) comprises the cooling blower (8) being symmetricly set on vacuum chamber (1) inwall, the cooling pipe of described water cooling unit (7) is arranged in the inwall of vacuum chamber (1), the bottom of described water cooling unit (7) is connected by carrier pipe (5) and powder storage tank (9).
2. a kind of fuel pulverizing plant for powder metallurgy according to claim 1, it is characterized in that: described carrier pipe is slant setting, angle of inclination is 30 °.
3. a kind of fuel pulverizing plant for powder metallurgy according to claim 1, is characterized in that: described carrier pipe (5) and water cooling unit (7) junction are provided with powder filter net (11).
4. a kind of fuel pulverizing plant for powder metallurgy according to claim 1, is characterized in that: the vacuum chamber (1) being provided with cooling pipe place is the horn shape stood upside down.
5. a kind of fuel pulverizing plant for powder metallurgy according to claim 1, is characterized in that: vibratory sieve (12) is installed in the outer wall bottom of described carrier pipe (5).
6. a kind of fuel pulverizing plant for powder metallurgy according to claim 1, is characterized in that: described powder storage tank (9) twisting is connected on the bottom of carrier pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246310.6A CN104815988A (en) | 2015-05-15 | 2015-05-15 | Powder making device for powder metallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246310.6A CN104815988A (en) | 2015-05-15 | 2015-05-15 | Powder making device for powder metallurgy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104815988A true CN104815988A (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510246310.6A Pending CN104815988A (en) | 2015-05-15 | 2015-05-15 | Powder making device for powder metallurgy |
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| CN (1) | CN104815988A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773201A (en) * | 2019-02-20 | 2019-05-21 | 潍坊学院 | A kind of apparatus for preparing metal powder |
| CN112276103A (en) * | 2020-10-28 | 2021-01-29 | 江苏威拉里新材料科技有限公司 | Gas atomization metal powder collection device |
| CN116174732A (en) * | 2023-04-26 | 2023-05-30 | 河南省远洋粉体科技股份有限公司 | Multi-nozzle atomization device for aluminum-based alloy powder |
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| JPS63230806A (en) * | 1987-03-19 | 1988-09-27 | Toyota Central Res & Dev Lab Inc | Gas atomizing apparatus for producing metal powder |
| JPH06279812A (en) * | 1993-03-29 | 1994-10-04 | Daido Steel Co Ltd | Apparatus for producing and classifying powder |
| US6398125B1 (en) * | 2001-02-10 | 2002-06-04 | Nanotek Instruments, Inc. | Process and apparatus for the production of nanometer-sized powders |
| CN1422718A (en) * | 2001-12-04 | 2003-06-11 | 北京有色金属研究总院 | Method and apparatus for making globular metallic powder by ultrasonic atomising |
| CN101898248A (en) * | 2010-07-30 | 2010-12-01 | 江苏天元金属粉末有限公司 | Production method of superfine aluminum powder for solar energy electric plate |
| CN202461525U (en) * | 2012-02-29 | 2012-10-03 | 西安石油大学 | Device for improving cooling effect of atomized powder |
| CN103381484A (en) * | 2013-07-11 | 2013-11-06 | 中国科学院福建物质结构研究所 | Ti-based powder preparing device and Ti-based powder preparing method |
| CN204735716U (en) * | 2015-05-15 | 2015-11-04 | 苏州市华宁机械制造有限公司 | A powder process device for powder metallurgy |
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2015
- 2015-05-15 CN CN201510246310.6A patent/CN104815988A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3658311A (en) * | 1970-02-19 | 1972-04-25 | Kelsey Hayes Co | Apparatus for making powder metal |
| JPS63230806A (en) * | 1987-03-19 | 1988-09-27 | Toyota Central Res & Dev Lab Inc | Gas atomizing apparatus for producing metal powder |
| JPH06279812A (en) * | 1993-03-29 | 1994-10-04 | Daido Steel Co Ltd | Apparatus for producing and classifying powder |
| US6398125B1 (en) * | 2001-02-10 | 2002-06-04 | Nanotek Instruments, Inc. | Process and apparatus for the production of nanometer-sized powders |
| CN1422718A (en) * | 2001-12-04 | 2003-06-11 | 北京有色金属研究总院 | Method and apparatus for making globular metallic powder by ultrasonic atomising |
| CN101898248A (en) * | 2010-07-30 | 2010-12-01 | 江苏天元金属粉末有限公司 | Production method of superfine aluminum powder for solar energy electric plate |
| CN202461525U (en) * | 2012-02-29 | 2012-10-03 | 西安石油大学 | Device for improving cooling effect of atomized powder |
| CN103381484A (en) * | 2013-07-11 | 2013-11-06 | 中国科学院福建物质结构研究所 | Ti-based powder preparing device and Ti-based powder preparing method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773201A (en) * | 2019-02-20 | 2019-05-21 | 潍坊学院 | A kind of apparatus for preparing metal powder |
| CN112276103A (en) * | 2020-10-28 | 2021-01-29 | 江苏威拉里新材料科技有限公司 | Gas atomization metal powder collection device |
| CN116174732A (en) * | 2023-04-26 | 2023-05-30 | 河南省远洋粉体科技股份有限公司 | Multi-nozzle atomization device for aluminum-based alloy powder |
| CN116174732B (en) * | 2023-04-26 | 2023-11-07 | 河南省远洋粉体科技股份有限公司 | Multi-nozzle atomization device for aluminum-based alloy powder |
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Application publication date: 20150805 |
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