CA2210647A1 - Powder atomizer - Google Patents
Powder atomizerInfo
- Publication number
- CA2210647A1 CA2210647A1 CA002210647A CA2210647A CA2210647A1 CA 2210647 A1 CA2210647 A1 CA 2210647A1 CA 002210647 A CA002210647 A CA 002210647A CA 2210647 A CA2210647 A CA 2210647A CA 2210647 A1 CA2210647 A1 CA 2210647A1
- Authority
- CA
- Canada
- Prior art keywords
- atomizer
- powder
- pan
- bristles
- venturi
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000000843 powder Substances 0.000 title claims abstract description 245
- 239000011236 particulate material Substances 0.000 claims abstract description 26
- 239000002245 particle Substances 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 25
- 239000012159 carrier gas Substances 0.000 claims description 13
- 239000012811 non-conductive material Substances 0.000 claims description 11
- 238000005054 agglomeration Methods 0.000 claims description 8
- 230000002776 aggregation Effects 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 7
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- -1 polyethylenes Polymers 0.000 claims description 2
- 230000009467 reduction Effects 0.000 claims description 2
- 229920001059 synthetic polymer Polymers 0.000 claims description 2
- 230000000704 physical effect Effects 0.000 claims 2
- 150000001241 acetals Chemical class 0.000 claims 1
- 229920006397 acrylic thermoplastic Polymers 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000011368 organic material Substances 0.000 claims 1
- 229920000620 organic polymer Polymers 0.000 claims 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 229920001187 thermosetting polymer Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 abstract description 44
- 239000011248 coating agent Substances 0.000 abstract description 39
- 238000009826 distribution Methods 0.000 abstract description 15
- 239000012080 ambient air Substances 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 description 49
- 239000003570 air Substances 0.000 description 23
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 230000004323 axial length Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000010951 particle size reduction Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 2
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000009503 electrostatic coating Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004482 other powder Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1404—Arrangements for supplying particulate material
- B05B7/144—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/047—Discharge apparatus, e.g. electrostatic spray guns using tribo-charging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/057—Arrangements for discharging liquids or other fluent material without using a gun or nozzle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrostatic Spraying Apparatus (AREA)
- Glanulating (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Nozzles (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/680,243 | 1996-07-10 | ||
| US08/680,243 US5769276A (en) | 1996-07-10 | 1996-07-10 | Powder atomizer |
| US08/873,929 US6109481A (en) | 1996-07-10 | 1997-06-12 | Powder atomizer |
| US08/873,929 | 1997-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2210647A1 true CA2210647A1 (en) | 1998-01-10 |
Family
ID=27102417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002210647A Abandoned CA2210647A1 (en) | 1996-07-10 | 1997-07-10 | Powder atomizer |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0818246B1 (ru) |
| JP (1) | JPH10118535A (ru) |
| CN (1) | CN1078824C (ru) |
| AT (1) | ATE216921T1 (ru) |
| AU (1) | AU738351B2 (ru) |
| CA (1) | CA2210647A1 (ru) |
| DE (1) | DE69712270T2 (ru) |
| DK (1) | DK0818246T3 (ru) |
| RU (1) | RU2183510C2 (ru) |
| SG (2) | SG60083A1 (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5996855A (en) * | 1998-02-27 | 1999-12-07 | Material Sciences Corporation | Cross-feed auger and method |
| US6569494B1 (en) | 2000-05-09 | 2003-05-27 | 3M Innovative Properties Company | Method and apparatus for making particle-embedded webs |
| DE10317919B4 (de) * | 2003-04-17 | 2005-12-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zur Beschichtung eines Substrates mit einem flüssigen oder partikulären Beschichtungsmaterial |
| JP2017027958A (ja) * | 2016-10-25 | 2017-02-02 | 新日鉄住金エンジニアリング株式会社 | 薄膜静電塗装装置 |
| DE202019105107U1 (de) | 2019-09-16 | 2020-12-22 | Andreas Ritterbach | Vorrichtung zum Beschichten von Bauteilen, wie beispielsweise Rahmenteile, Blechteile oder Profilteile |
| CN110624775A (zh) * | 2019-10-20 | 2019-12-31 | 内蒙古君诚兴业管道有限责任公司 | 一种淋涂量可变的淋涂粉末均匀撒料轴 |
| CN114180224B (zh) * | 2021-12-15 | 2024-03-22 | 株洲时代电气绝缘有限责任公司 | 一种云母带生产线中防止云母带收卷后粘连的抹粉装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH180010A (fr) * | 1935-02-02 | 1935-10-15 | Seigne Georges | Dispositif de pulvérisation d'une substance. |
| US3028256A (en) * | 1958-12-31 | 1962-04-03 | Massoud T Simnad | Method for forming a coating of molybdenum carbide on a carbon body |
| US3133833A (en) * | 1961-06-01 | 1964-05-19 | Rca Corp | Powder cloud generating apparatus |
| US3299853A (en) * | 1964-01-16 | 1967-01-24 | Amsted Ind Inc | Apparatus for coating elongated objects |
| US3592394A (en) * | 1969-06-24 | 1971-07-13 | Alfred D Sinden | Centrifugal belt thrower |
| US5314090A (en) * | 1992-03-23 | 1994-05-24 | Terronics Development Corporation | Material feeder |
-
1997
- 1997-07-03 DK DK97111148T patent/DK0818246T3/da active
- 1997-07-03 DE DE69712270T patent/DE69712270T2/de not_active Expired - Fee Related
- 1997-07-03 AT AT97111148T patent/ATE216921T1/de not_active IP Right Cessation
- 1997-07-03 EP EP97111148A patent/EP0818246B1/en not_active Expired - Lifetime
- 1997-07-04 AU AU28484/97A patent/AU738351B2/en not_active Ceased
- 1997-07-09 RU RU97111554/12A patent/RU2183510C2/ru not_active IP Right Cessation
- 1997-07-10 CN CN97117182A patent/CN1078824C/zh not_active Expired - Fee Related
- 1997-07-10 JP JP9200800A patent/JPH10118535A/ja active Pending
- 1997-07-10 SG SG1997002426A patent/SG60083A1/en unknown
- 1997-07-10 CA CA002210647A patent/CA2210647A1/en not_active Abandoned
- 1997-07-10 SG SG200100168A patent/SG90768A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1176852A (zh) | 1998-03-25 |
| SG60083A1 (en) | 1999-03-30 |
| ATE216921T1 (de) | 2002-05-15 |
| CN1078824C (zh) | 2002-02-06 |
| DE69712270D1 (de) | 2002-06-06 |
| DE69712270T2 (de) | 2002-12-12 |
| JPH10118535A (ja) | 1998-05-12 |
| DK0818246T3 (da) | 2002-08-19 |
| SG90768A1 (en) | 2002-08-20 |
| EP0818246A2 (en) | 1998-01-14 |
| AU738351B2 (en) | 2001-09-13 |
| EP0818246B1 (en) | 2002-05-02 |
| MX9705060A (es) | 1998-05-31 |
| AU2848497A (en) | 1998-01-29 |
| RU2183510C2 (ru) | 2002-06-20 |
| EP0818246A3 (en) | 1998-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |