CN112169625A - Tungsten alloy banburying device - Google Patents
Tungsten alloy banburying device Download PDFInfo
- Publication number
- CN112169625A CN112169625A CN202010941029.5A CN202010941029A CN112169625A CN 112169625 A CN112169625 A CN 112169625A CN 202010941029 A CN202010941029 A CN 202010941029A CN 112169625 A CN112169625 A CN 112169625A
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- stirring
- internal mixing
- tungsten alloy
- pipeline
- inlet pipe
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- 229910001080 W alloy Inorganic materials 0.000 title claims abstract description 42
- 238000003756 stirring Methods 0.000 claims abstract description 63
- 238000002156 mixing Methods 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000000853 adhesive Substances 0.000 claims abstract description 11
- 230000001070 adhesive effect Effects 0.000 claims abstract description 11
- 239000011261 inert gas Substances 0.000 claims abstract description 8
- 229940057995 liquid paraffin Drugs 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 11
- 229910045601 alloy Inorganic materials 0.000 abstract description 5
- 239000000956 alloy Substances 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/113—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller
- B01F27/1131—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller with holes in the propeller blade surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
- B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
- B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
-
- B22F1/0003—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F2035/35—Use of other general mechanical engineering elements in mixing devices
- B01F2035/351—Sealings
- B01F2035/3512—Fluid sealings, e.g. using liquids or air under pressure which is leaking into the mixing receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
- B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, milling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention discloses a tungsten alloy internal mixing device which comprises a support, wherein an internal mixing tank is fixed on the support and comprises a sealing cover, a driving motor is arranged on the sealing cover, the driving motor is connected with a transmission rod, a first stirring device and a second stirring device are arranged on the transmission rod, an air storage tank and an adhesive barrel are connected on a top cover of the internal mixing tank, and one side of the internal mixing tank is connected with a vacuumizing device through a third pipeline. The oxidation reaction of the tungsten alloy raw material is isolated by inputting inert gas into the banburying tank, so that the purity of the tungsten alloy is ensured. Set up circulation stirring mode, and the disturbance of the first stirring portion in bottom for alloy raw materials fully rolls in the banburying jar, and the liquid paraffin of feed liquor pipe distributes in the banburying jar uniformly under inert gas's drive in addition, further improves tungsten alloy raw materials's banburying effect.
Description
Technical Field
The invention belongs to the field of tungsten alloy production equipment, and particularly relates to a tungsten alloy internal mixing device.
Background
The production process of the existing tungsten product generally needs three procedures of vertical melting sintering, thermoplastic deformation and mechanical processing to realize the preparation from powder to a terminal finished product. The preparation from powder to block is realized through several procedures of material mixing, banburying, pressure forming, degreasing, vertical melting sintering and the like. In the banburying process, a binder needs to be added into the tungsten alloy powder, the temperature of the tungsten alloy and the binder is continuously increased in the stirring process, the tungsten alloy raw material is easy to oxidize, impurities are generated, the purity of the tungsten powder is reduced, and the final product effect is affected.
Disclosure of Invention
The invention provides a tungsten alloy banburying device which can ensure the purity of tungsten alloy, improve the banburying effect, stir uniformly, have good fluidity and facilitate subsequent forming.
The technical scheme of the invention is realized as follows:
a tungsten alloy internal mixing device is characterized by comprising a support, wherein an internal mixing tank is fixed on the support and comprises a sealing cover, a driving motor is arranged on the sealing cover and connected with a transmission rod, a first stirring device is arranged on the transmission rod and comprises a transmission gear and a first stirring part, the first stirring part comprises a stirring plate, stirring teeth are arranged on the stirring plate, the transmission gear is connected with a second stirring device, the second stirring device comprises a support frame, a second stirring rod, a driven gear, a first spiral sheet, a second spiral sheet and a second stirring part, the rotating directions of the first spiral sheet and the second spiral sheet are opposite, one end of the second stirring rod is rotatably connected with the support frame, the other end of the second stirring rod is provided with the second stirring part, the middle part of the second stirring rod is provided with the driven gear, the driven gear is meshed with the transmission gear.
In the tungsten alloy internal mixing device, the number of the second stirring devices is two, and the two second stirring devices are respectively positioned at two sides of the first stirring device.
In the tungsten alloy internal mixing device, a discharge hole is formed in the bottom of the internal mixing tank, and a spiral part is arranged at one end, extending into the discharge hole, of the transmission rod.
In the tungsten alloy internal mixing device, a T-shaped pipeline is arranged on a top cover of the internal mixing tank, the T-shaped pipeline comprises a first pipeline and a second pipeline, the first pipeline is connected with an air inlet pipe, the second pipeline is connected with a liquid inlet pipe, a second pressure gauge and a second electromagnetic valve are arranged on the air inlet pipe, the other end of the air inlet pipe is connected with an air storage tank, a flow rate meter and a first electromagnetic valve are arranged on the liquid inlet pipe, one end of the liquid inlet pipe is provided with a bent part and penetrates through the second pipeline to extend into the first pipeline, and the other end of the liquid inlet pipe is provided with a liquid pump and extends into an adhesive barrel.
In the tungsten alloy internal mixing device, the gas in the gas storage tank is inert gas.
In the tungsten alloy internal mixing device, the sealing cover is also provided with a feeding hole, and the feeding hole is provided with a second sealing cover.
In the tungsten alloy internal mixing device, liquid paraffin is arranged in the adhesive barrel.
In the tungsten alloy internal mixing device, one side of the internal mixing tank is connected with a vacuumizing device through a third pipeline, and a pressure gauge is arranged on the third pipeline.
The tungsten alloy internal mixing device has the following beneficial effects:
(1) the oxidation reaction of the tungsten alloy raw material is isolated by inputting inert gas into the banburying tank, so that the purity of the tungsten alloy is ensured.
(2) Set up circulation stirring mode, and the disturbance of the first stirring portion in bottom for alloy raw materials fully rolls in the banburying jar, and the liquid paraffin of feed liquor pipe distributes in the banburying jar uniformly under inert gas's drive in addition, further improves tungsten alloy raw materials's banburying effect.
Drawings
FIG. 1 is a schematic structural diagram of the tungsten alloy internal mixing device of the invention;
FIG. 2 is a schematic diagram of the internal structure of the banbury mixer of FIG. 1;
fig. 3 is an enlarged view of a portion a of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
The tungsten alloy internal mixing device of the invention as shown in fig. 1 to fig. 3 comprises a bracket 10, an internal mixing tank 11 is fixed on the bracket 10, the internal mixing tank 11 comprises a sealing cover 12, a driving motor 13 is arranged on the sealing cover 12, the driving motor 13 is connected with a transmission rod 14, a first stirring device is arranged on the transmission rod 14, and a second stirring device is connected with a transmission gear 142.
First agitating unit includes drive gear 142 and first stirring portion, and first stirring portion includes stirring board 144, is equipped with stirring tooth 145 on the stirring board 144, and second agitating unit is two, sets up respectively in first agitating unit's both sides, sets up to bisymmetry structure, reduces the eccentric power and causes rotatory shake, is favorable to improving rotatory process's stability and improves the stirring effect.
The second stirring device includes a supporting frame 151, a second stirring rod 152, a driven gear 153, a first spiral blade 154, a second spiral blade 155, and a second stirring portion 156, wherein the rotation directions of the first spiral blade 154 and the second spiral blade 155 are opposite. The supporting frame 151 is fixedly installed on the inner wall of the tank body, for example, welded, one end of the second stirring rod 152 is rotatably connected with the supporting frame 151, the other end of the second stirring rod 152 is provided with a second stirring part 157, through holes 158 are arrayed on the second stirring part 157, and the tungsten alloy raw material can form granules with uniform size in the process 158 of passing through the through holes. The middle part of the second stirring rod 152 is provided with a driven gear 153, and the driven gear 153 is meshed with the transmission gear 142. When the driving motor drives the transmission rod 14 to rotate, the first spiral piece 154 and the second spiral piece 155 rotate simultaneously through gear transmission, and the rotation directions of the two spiral blades are inconsistent, so that the alloy raw materials form circular flow up and down in the banburying tank, and the stirring effect is improved.
The stirring that rises is difficult to for the bottom raw materials of banburying jar 11 because of gravity reason stirs the bottom raw materials through first stirring portion, makes it flow, and circulation flow under second agitating unit's effect for jar body bottom raw materials and adhesive stirring are complete, and alloy powder forms even granule under the effect of adhesive, improves alloy raw materials's banburying effect.
Preferably, the bottom of the banburying tank 11 is provided with a discharge port 111, one end of the transmission rod 14 extending into the discharge port 111 is provided with a spiral part 146, when discharging, the discharge port 111 is opened, the transmission rod 14 rotates forward to output the mixed tungsten alloy raw materials, and the transmission rod 14 rotates backward in the mixing process to prevent the tungsten alloy raw materials from sinking into the discharge port 111, so as to ensure the banburying effect.
Be equipped with T type pipeline on banburying jar 11's the top cap, T type pipeline includes first pipeline 113 and second pipeline 114, an intake pipe 21 is connected to first pipeline 113, second pipeline 114 is connected with feed liquor pipe 22, be equipped with second manometer 211 and second solenoid valve 212 on the intake pipe 21, a gas holder 213 is connected to the other end of intake pipe 21, gas in the gas holder 213 is inert gas, be equipped with velocity of flow meter 221 and first solenoid valve 222 on the feed liquor pipe 22, the one end of this feed liquor pipe 22 is equipped with elbow portion 223 and passes in second pipeline 114 stretches into first pipeline 113, the other end of this feed liquor pipe 22 is equipped with drawing liquid pump 224 and stretches into in the adhesive bucket 225. The adhesive barrel 225 is provided with liquid paraffin, which is a more common tungsten alloy raw material adhesive.
Still be equipped with feed inlet 121 on the sealed lid 12, be equipped with the sealed lid 122 of second on the feed inlet 121, one side of banburying jar 11 is connected with evacuating device 24 through third pipeline 23, be equipped with manometer 231 on the third pipeline 23, after adding the tungsten alloy raw materials, seal the sealed lid 122 of second, start evacuating device 24, reach first solenoid valve 212 after certain pressure and open, gas holder 213 carries inert gas in to banburying jar 11, prevent effectively that the tungsten alloy raw materials from being oxidized, guarantee the purity of tungsten alloy. Meanwhile, the first electromagnetic valve 222 is opened to add liquid paraffin into the banburying tank 11, and the paraffin is better distributed in the banburying tank 11 under the blowing of gas, so that the raw materials at the bottom of the tank body and the adhesive are completely stirred, and the banburying effect is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A tungsten alloy internal mixing device is characterized by comprising a support, wherein an internal mixing tank is fixed on the support and comprises a sealing cover, a driving motor is arranged on the sealing cover and connected with a transmission rod, a first stirring device is arranged on the transmission rod and comprises a transmission gear and a first stirring part, the first stirring part comprises a stirring plate, stirring teeth are arranged on the stirring plate, the transmission gear is connected with a second stirring device, the second stirring device comprises a support frame, a second stirring rod, a driven gear, a first spiral sheet, a second spiral sheet and a second stirring part, the rotating directions of the first spiral sheet and the second spiral sheet are opposite, one end of the second stirring rod is rotatably connected with the support frame, the other end of the second stirring rod is provided with the second stirring part, the middle part of the second stirring rod is provided with the driven gear, the driven gear is meshed with the transmission gear.
2. The tungsten alloy internal mixing device according to claim 1, wherein the second stirring device comprises two stirring devices which are respectively arranged at two sides of the first stirring device.
3. The tungsten alloy internal mixing device according to claim 1, wherein the bottom of the internal mixing tank is provided with a discharge port, and one end of the transmission rod extending into the discharge port is provided with a spiral part.
4. The tungsten alloy internal mixing device according to claim 1, wherein a T-shaped pipeline is arranged on a top cover of the internal mixing tank, the T-shaped pipeline comprises a first pipeline and a second pipeline, the first pipeline is connected with an air inlet pipe, the second pipeline is connected with an air inlet pipe, a second pressure gauge and a second electromagnetic valve are arranged on the air inlet pipe, the other end of the air inlet pipe is connected with an air storage tank, a flow rate meter and a first electromagnetic valve are arranged on the air inlet pipe, one end of the air inlet pipe is provided with a bent part and penetrates through the second pipeline to extend into the first pipeline, and the other end of the air inlet pipe is provided with a liquid pump and extends into the adhesive barrel.
5. The tungsten alloy internal mixing device according to claim 4, wherein the gas in the gas storage tank is an inert gas.
6. The tungsten alloy internal mixing device according to claim 1, wherein the sealing cover is further provided with a feed inlet, and the feed inlet is provided with a second sealing cover.
7. A tungsten alloy internal mixing device according to claim 4, wherein liquid paraffin is arranged in the adhesive barrel.
8. The tungsten alloy internal mixing device according to claim 1, wherein one side of the internal mixing tank is connected with a vacuum pumping device through a third pipeline, and a pressure gauge is arranged on the third pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010941029.5A CN112169625A (en) | 2020-09-09 | 2020-09-09 | Tungsten alloy banburying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010941029.5A CN112169625A (en) | 2020-09-09 | 2020-09-09 | Tungsten alloy banburying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112169625A true CN112169625A (en) | 2021-01-05 |
Family
ID=73920337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010941029.5A Pending CN112169625A (en) | 2020-09-09 | 2020-09-09 | Tungsten alloy banburying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN112169625A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1214322A (en) * | 1966-09-19 | 1970-12-02 | Millard Fillmore Smith | Fluid mixing, moving and a tomizing methods and apparatus |
| CN206215112U (en) * | 2016-11-04 | 2017-06-06 | 合肥科泰粉体材料有限公司 | A kind of powder body mixing arrangement |
| CN108213451A (en) * | 2016-12-14 | 2018-06-29 | 彭徽 | A kind of method and apparatus of metal powder nodularization |
| CN108637265A (en) * | 2018-05-18 | 2018-10-12 | 江苏双盛锌业股份有限公司 | A kind of preparation process of zinc powder |
| CN109482082A (en) * | 2018-11-16 | 2019-03-19 | 中国航发北京航空材料研究院 | A kind of composite powder mixing arrangement |
| CN208928087U (en) * | 2018-07-23 | 2019-06-04 | 青岛华冠恒远锂电科技有限公司 | A kind of powder conveying and mixing arrangement |
| CN209362486U (en) * | 2018-12-04 | 2019-09-10 | 吉安天卓选矿药剂有限公司 | Improve the reaction kettle of beneficiation reagent high viscosity feedstock mixing effect |
| CN209646350U (en) * | 2018-10-24 | 2019-11-19 | 天津市英格环保科技有限公司 | It is a kind of by batch addition ingredient vacuum stirring device |
| CN209935864U (en) * | 2019-05-14 | 2020-01-14 | 湖州恒合科技有限公司 | Spherical fine metal powder production system |
| CN110860249A (en) * | 2019-11-28 | 2020-03-06 | 江西金力永磁科技股份有限公司 | Neodymium iron boron powder stirring process and stirring system and neodymium iron boron magnetic steel manufacturing process |
| CN111330723A (en) * | 2020-04-20 | 2020-06-26 | 苏州曼特博纳米科技股份有限公司 | Gas shielded ball-milling system for aluminum paste |
-
2020
- 2020-09-09 CN CN202010941029.5A patent/CN112169625A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1214322A (en) * | 1966-09-19 | 1970-12-02 | Millard Fillmore Smith | Fluid mixing, moving and a tomizing methods and apparatus |
| CN206215112U (en) * | 2016-11-04 | 2017-06-06 | 合肥科泰粉体材料有限公司 | A kind of powder body mixing arrangement |
| CN108213451A (en) * | 2016-12-14 | 2018-06-29 | 彭徽 | A kind of method and apparatus of metal powder nodularization |
| CN108637265A (en) * | 2018-05-18 | 2018-10-12 | 江苏双盛锌业股份有限公司 | A kind of preparation process of zinc powder |
| CN208928087U (en) * | 2018-07-23 | 2019-06-04 | 青岛华冠恒远锂电科技有限公司 | A kind of powder conveying and mixing arrangement |
| CN209646350U (en) * | 2018-10-24 | 2019-11-19 | 天津市英格环保科技有限公司 | It is a kind of by batch addition ingredient vacuum stirring device |
| CN109482082A (en) * | 2018-11-16 | 2019-03-19 | 中国航发北京航空材料研究院 | A kind of composite powder mixing arrangement |
| CN209362486U (en) * | 2018-12-04 | 2019-09-10 | 吉安天卓选矿药剂有限公司 | Improve the reaction kettle of beneficiation reagent high viscosity feedstock mixing effect |
| CN209935864U (en) * | 2019-05-14 | 2020-01-14 | 湖州恒合科技有限公司 | Spherical fine metal powder production system |
| CN110860249A (en) * | 2019-11-28 | 2020-03-06 | 江西金力永磁科技股份有限公司 | Neodymium iron boron powder stirring process and stirring system and neodymium iron boron magnetic steel manufacturing process |
| CN111330723A (en) * | 2020-04-20 | 2020-06-26 | 苏州曼特博纳米科技股份有限公司 | Gas shielded ball-milling system for aluminum paste |
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