CA1081458A - Shaft furnace for pyrolysis of refuse with bed support structure - Google Patents
Shaft furnace for pyrolysis of refuse with bed support structureInfo
- Publication number
- CA1081458A CA1081458A CA282,616A CA282616A CA1081458A CA 1081458 A CA1081458 A CA 1081458A CA 282616 A CA282616 A CA 282616A CA 1081458 A CA1081458 A CA 1081458A
- Authority
- CA
- Canada
- Prior art keywords
- hearth
- support members
- axis
- refuse
- support structure
- 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
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 17
- 230000002093 peripheral effect Effects 0.000 claims abstract description 15
- 239000008188 pellet Substances 0.000 claims description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 230000006872 improvement Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000002893 slag Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000002826 coolant Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000011819 refractory material Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910003480 inorganic solid Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 208000027653 severe early-childhood-onset retinal dystrophy Diseases 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B1/00—Retorts
- C10B1/02—Stationary retorts
- C10B1/04—Vertical retorts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Gasification And Melting Of Waste (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Coke Industry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/711,789 US4077338A (en) | 1976-08-05 | 1976-08-05 | Shaft furnace for pyrolysis of refuse with bed support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1081458A true CA1081458A (en) | 1980-07-15 |
Family
ID=24859544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA282,616A Expired CA1081458A (en) | 1976-08-05 | 1977-07-13 | Shaft furnace for pyrolysis of refuse with bed support structure |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4077338A (enExample) |
| JP (1) | JPS589881B2 (enExample) |
| AU (1) | AU2723477A (enExample) |
| BR (1) | BR7705134A (enExample) |
| CA (1) | CA1081458A (enExample) |
| DE (1) | DE2735130C3 (enExample) |
| ES (1) | ES461341A1 (enExample) |
| FR (1) | FR2360828A1 (enExample) |
| GB (1) | GB1585840A (enExample) |
| HK (1) | HK38081A (enExample) |
| IT (1) | IT1080093B (enExample) |
| MX (1) | MX146614A (enExample) |
| MY (1) | MY8200070A (enExample) |
| NL (1) | NL7708661A (enExample) |
| PH (1) | PH14961A (enExample) |
| ZA (1) | ZA774157B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5940184B2 (ja) * | 1978-09-12 | 1984-09-28 | 日立造船株式会社 | 可燃性廃棄物の処理炉 |
| US4291634A (en) * | 1980-05-29 | 1981-09-29 | Union Carbide Corporation | Solid refuse disposal apparatus |
| JPS619329A (ja) * | 1984-06-22 | 1986-01-16 | Oshima Kamotsu Kk | トラツクの幌開閉機構 |
| JPS6328020U (enExample) * | 1986-08-08 | 1988-02-24 | ||
| CN101900328B (zh) * | 2010-08-17 | 2012-06-06 | 济南市锅炉压力容器检验研究所 | 一种水冷壁的导向装置 |
| CN114396627B (zh) * | 2021-12-14 | 2023-09-26 | 北京建筑材料科学研究总院有限公司 | 旋转炉排及立式焚烧炉 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US143487A (en) * | 1873-10-07 | Improvement in blast-furnaces | ||
| GB191103002A (en) * | 1911-02-06 | 1912-02-06 | Edwin Eagling Glaskin | Improvements in Apparatus for Burning Town Refuse. |
| US1403243A (en) * | 1917-11-08 | 1922-01-10 | Helseth Isak | Incinerating furnace |
| US3330230A (en) * | 1965-06-14 | 1967-07-11 | Sasaki Yoichiro | Refuse destruction system and furnace therefor |
| US3408968A (en) * | 1966-09-09 | 1968-11-05 | Pantoja Ernesto Villarreal | Waste incinerator |
| US3707129A (en) * | 1970-08-18 | 1972-12-26 | Ebara Infilco | Method and apparatus for disposing of refuse |
| ZA72390B (en) * | 1971-02-01 | 1972-09-27 | Hayes Shell Cast Ltd | Metal-melting furnaces |
| US3697256A (en) * | 1971-02-08 | 1972-10-10 | Isaiah B Engle | Method of incinerating refuse |
| BE786025A (fr) * | 1971-07-09 | 1973-01-08 | Union Carbide Corp | Procede d'incineration d'ordures |
| US3777676A (en) * | 1972-07-31 | 1973-12-11 | W Lagen | Apparatus and technique for incinerating solid fuels containing carbonizable material |
| US3801082A (en) * | 1972-12-29 | 1974-04-02 | Union Carbide Corp | Oxygen refuse converter |
| FI50663C (fi) * | 1973-03-21 | 1976-05-10 | Tampella Oy Ab | Palamisilman syötön ja happiylimäärän säädön järjestely jätteenpolttou unissa |
-
1976
- 1976-08-05 US US05/711,789 patent/US4077338A/en not_active Expired - Lifetime
-
1977
- 1977-07-11 ZA ZA00774157A patent/ZA774157B/xx unknown
- 1977-07-13 CA CA282,616A patent/CA1081458A/en not_active Expired
- 1977-07-22 AU AU27234/77A patent/AU2723477A/en active Pending
- 1977-08-04 JP JP52093064A patent/JPS589881B2/ja not_active Expired
- 1977-08-04 GB GB32706/77A patent/GB1585840A/en not_active Expired
- 1977-08-04 MX MX170129A patent/MX146614A/es unknown
- 1977-08-04 FR FR7724063A patent/FR2360828A1/fr active Granted
- 1977-08-04 ES ES461341A patent/ES461341A1/es not_active Expired
- 1977-08-04 NL NL7708661A patent/NL7708661A/xx not_active Application Discontinuation
- 1977-08-04 IT IT50574/77A patent/IT1080093B/it active
- 1977-08-04 BR BR7705134A patent/BR7705134A/pt unknown
- 1977-08-04 DE DE2735130A patent/DE2735130C3/de not_active Expired
- 1977-08-05 PH PH20081A patent/PH14961A/en unknown
-
1981
- 1981-07-30 HK HK380/81A patent/HK38081A/xx unknown
-
1982
- 1982-12-30 MY MY70/82A patent/MY8200070A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1585840A (en) | 1981-03-11 |
| JPS589881B2 (ja) | 1983-02-23 |
| ES461341A1 (es) | 1978-06-01 |
| IT1080093B (it) | 1985-05-16 |
| MX146614A (es) | 1982-07-15 |
| FR2360828B1 (enExample) | 1983-09-02 |
| DE2735130A1 (de) | 1978-02-09 |
| US4077338A (en) | 1978-03-07 |
| DE2735130C3 (de) | 1980-08-21 |
| JPS5320676A (en) | 1978-02-25 |
| BR7705134A (pt) | 1978-04-25 |
| NL7708661A (nl) | 1978-02-07 |
| AU2723477A (en) | 1979-01-25 |
| ZA774157B (en) | 1978-05-30 |
| FR2360828A1 (fr) | 1978-03-03 |
| MY8200070A (en) | 1982-12-31 |
| HK38081A (en) | 1981-08-07 |
| PH14961A (en) | 1982-02-05 |
| DE2735130B2 (de) | 1979-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |