CA1239786A - Apparatus for drying metal turnings or scrap - Google Patents
Apparatus for drying metal turnings or scrapInfo
- Publication number
- CA1239786A CA1239786A CA000469738A CA469738A CA1239786A CA 1239786 A CA1239786 A CA 1239786A CA 000469738 A CA000469738 A CA 000469738A CA 469738 A CA469738 A CA 469738A CA 1239786 A CA1239786 A CA 1239786A
- Authority
- CA
- Canada
- Prior art keywords
- drum
- vapors
- transporter
- drier
- outlet end
- 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
- 238000001035 drying Methods 0.000 title claims abstract description 20
- 238000007514 turning Methods 0.000 title claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 title claims description 11
- 239000002184 metal Substances 0.000 title claims description 11
- 239000000463 material Substances 0.000 claims abstract description 119
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 230000003647 oxidation Effects 0.000 claims abstract description 15
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 31
- 239000003517 fume Substances 0.000 claims description 25
- 239000000356 contaminant Substances 0.000 claims description 18
- 239000011261 inert gas Substances 0.000 claims description 15
- 239000002910 solid waste Substances 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000010730 cutting oil Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 235000019628 coolness Nutrition 0.000 claims 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004821 distillation Methods 0.000 abstract description 3
- 239000000446 fuel Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 240000000233 Melia azedarach Species 0.000 description 1
- 235000006679 Mentha X verticillata Nutrition 0.000 description 1
- 235000002899 Mentha suaveolens Nutrition 0.000 description 1
- 235000001636 Mentha x rotundifolia Nutrition 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0445—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having conductive heating arrangements, e.g. heated drum wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/02—Heating arrangements using combustion heating
- F26B23/022—Heating arrangements using combustion heating incinerating volatiles in the dryer exhaust gases, the produced hot gases being wholly, partly or not recycled into the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/18—Drying solid materials or objects by processes involving the application of heat by conduction, i.e. the heat is conveyed from the heat source, e.g. gas flame, to the materials or objects to be dried by direct contact
- F26B3/22—Drying solid materials or objects by processes involving the application of heat by conduction, i.e. the heat is conveyed from the heat source, e.g. gas flame, to the materials or objects to be dried by direct contact the heat source and the materials or objects to be dried being in relative motion, e.g. of vibration
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8305232A IT1228409B (it) | 1983-12-12 | 1983-12-12 | Impianto per l'essiccamento della tornitura o rottami prima del loro utilizzo nei forni fusori e per il trattamento di rifiuti ed altri materiali di scarto |
| IT5232-A/83 | 1983-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1239786A true CA1239786A (en) | 1988-08-02 |
Family
ID=11119710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000469738A Expired CA1239786A (en) | 1983-12-12 | 1984-12-10 | Apparatus for drying metal turnings or scrap |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS60145335A (it) |
| AU (1) | AU578640B2 (it) |
| BR (1) | BR8406332A (it) |
| CA (1) | CA1239786A (it) |
| GR (1) | GR81122B (it) |
| IT (1) | IT1228409B (it) |
| NL (1) | NL193844C (it) |
| NO (1) | NO164423C (it) |
| SE (1) | SE501402C2 (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2580955B1 (fr) * | 1985-04-26 | 1989-11-03 | Charbonnages De France | Panier d'essoreuse centrifuge pour matiere granuleuse humide |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB825628A (en) * | 1955-02-03 | 1959-12-16 | Edmond Harvengt | Improvements in the drying and dust freeing of wet granular material |
| JPS5614995B2 (it) * | 1972-12-29 | 1981-04-07 | ||
| JPS54154477A (en) * | 1978-05-26 | 1979-12-05 | Asao Shimanishi | Method and apparatus recovering metal from resinncoated metal product |
| GB2033065B (en) * | 1978-10-24 | 1983-03-02 | Melting Systems Inc | Method and apparatus for drying and briquetting metallic particles |
| JPS58124192A (ja) * | 1982-01-21 | 1983-07-23 | 高砂工業株式会社 | ロ−タリ−キルン |
| JPS58124191A (ja) * | 1982-01-21 | 1983-07-23 | 高砂工業株式会社 | ロ−タリ−キルン |
-
1983
- 1983-12-12 IT IT8305232A patent/IT1228409B/it active
-
1984
- 1984-11-30 GR GR81122A patent/GR81122B/el unknown
- 1984-12-10 CA CA000469738A patent/CA1239786A/en not_active Expired
- 1984-12-11 NO NO844961A patent/NO164423C/no unknown
- 1984-12-11 BR BR8406332A patent/BR8406332A/pt unknown
- 1984-12-11 SE SE8406278A patent/SE501402C2/sv not_active IP Right Cessation
- 1984-12-12 AU AU36530/84A patent/AU578640B2/en not_active Ceased
- 1984-12-12 JP JP59262638A patent/JPS60145335A/ja active Pending
- 1984-12-12 NL NL8403771A patent/NL193844C/nl not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL193844C (nl) | 2000-12-04 |
| AU578640B2 (en) | 1988-11-03 |
| NO164423C (no) | 1990-10-03 |
| IT1228409B (it) | 1991-06-14 |
| NL193844B (nl) | 2000-08-01 |
| IT8305232A0 (it) | 1983-12-12 |
| NO844961L (no) | 1985-06-13 |
| BR8406332A (pt) | 1985-10-08 |
| SE501402C2 (sv) | 1995-02-06 |
| NO164423B (no) | 1990-06-25 |
| SE8406278L (sv) | 1985-06-13 |
| AU3653084A (en) | 1985-06-20 |
| NL8403771A (nl) | 1985-07-01 |
| JPS60145335A (ja) | 1985-07-31 |
| SE8406278D0 (sv) | 1984-12-11 |
| GR81122B (en) | 1985-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |