DE2222232C3 - Vorrichtung zum Fördern eines Pulvers in feiner Verteilung in einem Gasstrom - Google Patents
Vorrichtung zum Fördern eines Pulvers in feiner Verteilung in einem GasstromInfo
- Publication number
- DE2222232C3 DE2222232C3 DE2222232A DE2222232A DE2222232C3 DE 2222232 C3 DE2222232 C3 DE 2222232C3 DE 2222232 A DE2222232 A DE 2222232A DE 2222232 A DE2222232 A DE 2222232A DE 2222232 C3 DE2222232 C3 DE 2222232C3
- Authority
- DE
- Germany
- Prior art keywords
- powder
- container
- nozzle
- tube
- conveyor
- 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.)
- Expired
Links
- 239000000843 powder Substances 0.000 title claims description 75
- 239000000203 mixture Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 27
- 239000000463 material Substances 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910001873 dinitrogen Inorganic materials 0.000 description 4
- 238000005029 sieve analysis Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 229910000521 B alloy Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- IZBSGLYEQXJERA-UHFFFAOYSA-N [In].[Ni].[Cu] Chemical compound [In].[Ni].[Cu] IZBSGLYEQXJERA-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000007812 deficiency 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
- 238000010285 flame spraying Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
-
- 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
-
- 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
- B05B7/1472—Powder extracted from a powder container in a direction substantially opposite to gravity by a suction device dipped into the powder
-
- 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
- B05B7/1477—Arrangements for supplying particulate material means for supplying to several spray apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2812/00—Indexing codes relating to the kind or type of conveyors
- B65G2812/16—Pneumatic conveyors
- B65G2812/1608—Pneumatic conveyors for bulk material
- B65G2812/1616—Common means for pneumatic conveyors
- B65G2812/1625—Feeding or discharging means
- B65G2812/1633—Feeding or discharging means using Venturi effect
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Nozzles (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14083871A | 1971-05-06 | 1971-05-06 | |
| US05/223,969 US3987937A (en) | 1971-05-06 | 1972-02-07 | Powder feeder and methods for transporting particulate material |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2222232A1 DE2222232A1 (de) | 1973-01-18 |
| DE2222232B2 DE2222232B2 (OSRAM) | 1978-10-19 |
| DE2222232C3 true DE2222232C3 (de) | 1979-07-12 |
Family
ID=26838517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2222232A Expired DE2222232C3 (de) | 1971-05-06 | 1972-05-05 | Vorrichtung zum Fördern eines Pulvers in feiner Verteilung in einem Gasstrom |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3987937A (OSRAM) |
| BE (1) | BE783133A (OSRAM) |
| CA (1) | CA984876A (OSRAM) |
| DE (1) | DE2222232C3 (OSRAM) |
| GB (1) | GB1376055A (OSRAM) |
| IT (1) | IT955216B (OSRAM) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4099688A (en) * | 1976-10-04 | 1978-07-11 | Murray Lawrence Jayne | Runway sander |
| DE3508620A1 (de) * | 1985-03-11 | 1986-09-11 | Vasipari Kutató és Fejlesztö Vállalat, Budapest | Vorrichtung zum dosieren von pulverfoermigen und/oder koernigen guetern oder gutgemischen |
| US5203628A (en) * | 1988-09-30 | 1993-04-20 | Hamm Family Partnership | Portable batch mixing apparatus for cementitious construction materials |
| USD309309S (en) | 1988-12-22 | 1990-07-17 | Enersaver Products, Inc. | Mixing nozzle for a fiber blowing and spraying machine |
| US5403347A (en) * | 1993-05-27 | 1995-04-04 | United States Surgical Corporation | Absorbable block copolymers and surgical articles fabricated therefrom |
| US5522841A (en) * | 1993-05-27 | 1996-06-04 | United States Surgical Corporation | Absorbable block copolymers and surgical articles fabricated therefrom |
| JP2772464B2 (ja) * | 1993-10-22 | 1998-07-02 | 昭和炭酸株式会社 | 粉粒体の供給装置 |
| US5431679A (en) * | 1994-03-10 | 1995-07-11 | United States Surgical Corporation | Absorbable block copolymers and surgical articles fabricated therefrom |
| CA2158420C (en) | 1994-09-16 | 2007-05-01 | Mark S. Roby | Absorbable polymer and surgical articles fabricated therefrom |
| US6206908B1 (en) | 1994-09-16 | 2001-03-27 | United States Surgical Corporation | Absorbable polymer and surgical articles fabricated therefrom |
| US5618313A (en) * | 1994-10-11 | 1997-04-08 | United States Surgical Corporation | Absorbable polymer and surgical articles fabricated therefrom |
| US5997568A (en) * | 1996-01-19 | 1999-12-07 | United States Surgical Corporation | Absorbable polymer blends and surgical articles fabricated therefrom |
| US6191236B1 (en) | 1996-10-11 | 2001-02-20 | United States Surgical Corporation | Bioabsorbable suture and method of its manufacture |
| US6007565A (en) * | 1997-09-05 | 1999-12-28 | United States Surgical | Absorbable block copolymers and surgical articles fabricated therefrom |
| US6277927B1 (en) | 1997-11-26 | 2001-08-21 | United States Surgical Corporation | Absorbable block copolymers and surgical articles fabricated therefrom |
| JPH11203837A (ja) | 1998-01-16 | 1999-07-30 | Sony Corp | 編集システムおよび編集方法 |
| DE19959515A1 (de) * | 1999-12-09 | 2001-06-13 | Dacs Dvorak Advanced Coating S | Verfahren zur Kunststoffbeschichtung mittels eines Spritzvorganges, eine Vorrichtung dazu sowie die Verwendung der Schicht |
| ZA201202480B (en) | 2011-10-17 | 2012-11-28 | Int Advanced Res Centre For Power Metallurgy And New Mat (Arci) Dept Of Science And Tech Govt Of Ind | An improved hybrid methodology for producing composite,multi-layered and graded coatings by plasma spraying utitilizing powder and solution precurrsor feedstock |
| CA2848258C (en) * | 2013-04-02 | 2019-04-16 | Bernard Harvey | Powder feeder method and system |
| US11511312B2 (en) * | 2018-02-20 | 2022-11-29 | Surethik | Applicators for applying fibers to surfaces |
| CN108839332B (zh) * | 2018-09-25 | 2020-05-19 | 汕头大洋兴福塑料机械有限公司 | 一种塑料薄膜吹膜机 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2072845A (en) * | 1933-11-18 | 1937-03-09 | Benolt Francois Philip Charles | Apparatus for spraying pulverized materials |
| FR947479A (fr) * | 1943-09-14 | 1949-07-04 | Appareil de mise en suspension de poudres dans un courant de gaz | |
| DE1571153A1 (de) * | 1962-08-25 | 1970-08-13 | Siemens Ag | Plasmaspritzpistole |
| FR1435990A (fr) * | 1965-03-05 | 1966-04-22 | Sames Mach Electrostat | Perfectionnements aux dispositifs pneumatiques de distribution de poudre |
| US3501062A (en) * | 1967-09-22 | 1970-03-17 | Continental Can Co | Powder dispensing device |
-
1972
- 1972-02-07 US US05/223,969 patent/US3987937A/en not_active Expired - Lifetime
- 1972-04-28 GB GB1988472A patent/GB1376055A/en not_active Expired
- 1972-05-03 IT IT23876/72A patent/IT955216B/it active
- 1972-05-05 DE DE2222232A patent/DE2222232C3/de not_active Expired
- 1972-05-05 BE BE783133A patent/BE783133A/xx unknown
- 1972-05-08 CA CA141,564A patent/CA984876A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT955216B (it) | 1973-09-29 |
| DE2222232B2 (OSRAM) | 1978-10-19 |
| CA984876A (en) | 1976-03-02 |
| US3987937A (en) | 1976-10-26 |
| BE783133A (fr) | 1972-09-01 |
| DE2222232A1 (de) | 1973-01-18 |
| GB1376055A (en) | 1974-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BGA | New person/name/address of the applicant | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |