CA2008448C - Dispositif d'aeration pour conteneurs de materiaux en vrac - Google Patents
Dispositif d'aeration pour conteneurs de materiaux en vrac Download PDFInfo
- Publication number
- CA2008448C CA2008448C CA 2008448 CA2008448A CA2008448C CA 2008448 C CA2008448 C CA 2008448C CA 2008448 CA2008448 CA 2008448 CA 2008448 A CA2008448 A CA 2008448A CA 2008448 C CA2008448 C CA 2008448C
- Authority
- CA
- Canada
- Prior art keywords
- bulk material
- hollow body
- molded plastic
- plastic hollow
- openings
- 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 - Fee Related
Links
- 239000013590 bulk material Substances 0.000 title claims abstract description 79
- 238000005273 aeration Methods 0.000 title claims abstract description 62
- 239000002991 molded plastic Substances 0.000 claims abstract description 69
- 239000008187 granular material Substances 0.000 claims abstract description 17
- 230000037361 pathway Effects 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims description 21
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 230000000295 complement effect Effects 0.000 claims description 7
- 230000001427 coherent effect Effects 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 238000003860 storage Methods 0.000 description 24
- 239000000047 product Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 235000013312 flour Nutrition 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 244000098338 Triticum aestivum Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 241000321369 Cephalopholis fulva Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229920000426 Microplastic Polymers 0.000 description 1
- 208000034809 Product contamination Diseases 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US302,310 | 1989-01-25 | ||
| US07/302,310 US5017053A (en) | 1988-12-19 | 1989-01-25 | Aeration device for bulk material containers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2008448A1 CA2008448A1 (fr) | 1990-07-25 |
| CA2008448C true CA2008448C (fr) | 2002-08-20 |
Family
ID=23167210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2008448 Expired - Fee Related CA2008448C (fr) | 1989-01-25 | 1990-01-24 | Dispositif d'aeration pour conteneurs de materiaux en vrac |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2008448C (fr) |
-
1990
- 1990-01-24 CA CA 2008448 patent/CA2008448C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2008448A1 (fr) | 1990-07-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |