ES336186A1 - Refuse Incinerator - Google Patents
Refuse IncineratorInfo
- Publication number
- ES336186A1 ES336186A1 ES336186A ES336186A ES336186A1 ES 336186 A1 ES336186 A1 ES 336186A1 ES 336186 A ES336186 A ES 336186A ES 336186 A ES336186 A ES 336186A ES 336186 A1 ES336186 A1 ES 336186A1
- Authority
- ES
- Spain
- Prior art keywords
- cylinder
- sludge
- housing
- combustion gases
- combustion
- 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
- 239000000567 combustion gas Substances 0.000 abstract 3
- 239000010802 sludge Substances 0.000 abstract 3
- 238000002485 combustion reaction Methods 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000010801 sewage sludge Substances 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/32—Incineration of waste; Incinerator constructions; Details, accessories or control therefor the waste being subjected to a whirling movement, e.g. cyclonic incinerators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Gasification And Melting Of Waste (AREA)
- Treatment Of Sludge (AREA)
Abstract
A refuse incinerator having an outer refractory housing 24 and a stainless steel cylinder 23 is fed with sewage sludge under pressure through a nozzle 14, the combination of a compressed-air tube 21, motor 47 and end-plate 17 providing a rotating fan-shaped spray of sludge progressively spraying an entire circumferential zone of said cylinder 23. A tangential pipe 26 forces hot combustion gases around the steel cylinder 23 in the space 28 between the housing and the cylinder, heating said cylinder and igniting the dried sludge inside, until, in combination with preheated secondary air, the gas enters through opening 29 in the cylinder wall, to complete the combustion of the sludge. An exhaust outlet 37, connected to a cyclone, removes the combustion gases and the ash of the refuse, leaving only the oversize particles which disintegrate in the raceway formed by the annular projection 42 and the cylinder wall. The end walls of the housing are spaced apart by the length of the cylinder when cold plus the amount of thermal expansion of the cylinder when at combustion temperature, eliminating leakage of combustion gases when the cylinder is expanded. When the cylinder is cold, leakage is avoided by a spring 52 resiliently pressing the ends of the cylinder together. A pyrometer 56 can be used to record the temperature in space 28.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52471566A | 1966-02-03 | 1966-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES336186A1 true ES336186A1 (en) | 1968-04-01 |
Family
ID=24090377
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES336186A Expired ES336186A1 (en) | 1966-02-03 | 1967-01-28 | Refuse Incinerator |
| ES347137A Expired ES347137A1 (en) | 1966-02-03 | 1967-11-14 | Refuse Incinerator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES347137A Expired ES347137A1 (en) | 1966-02-03 | 1967-11-14 | Refuse Incinerator |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT268496B (en) |
| BE (1) | BE693586A (en) |
| CH (1) | CH450604A (en) |
| DE (1) | DE1282831B (en) |
| DK (1) | DK121187B (en) |
| ES (2) | ES336186A1 (en) |
| FR (1) | FR1513661A (en) |
| GB (1) | GB1172571A (en) |
| NL (1) | NL6701394A (en) |
| SE (1) | SE332481B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4213407A (en) * | 1978-12-27 | 1980-07-22 | Hooker Chemicals & Plastics Corporation | Flash drying sludge derived fuel process |
| US4499833A (en) * | 1982-12-20 | 1985-02-19 | Rockwell International Corporation | Thermal conversion of wastes |
| FR2546077B1 (en) * | 1983-05-20 | 1988-05-06 | Rhone Poulenc Chim Base | HIGH TEMPERATURE REACTION DEVICE |
-
1967
- 1967-01-19 GB GB290767A patent/GB1172571A/en not_active Expired
- 1967-01-25 DE DED52094A patent/DE1282831B/en active Pending
- 1967-01-25 CH CH108067A patent/CH450604A/en unknown
- 1967-01-27 FR FR92751A patent/FR1513661A/en not_active Expired
- 1967-01-27 NL NL6701394A patent/NL6701394A/xx unknown
- 1967-01-28 ES ES336186A patent/ES336186A1/en not_active Expired
- 1967-01-31 AT AT90267A patent/AT268496B/en active
- 1967-02-02 DK DK59667A patent/DK121187B/en unknown
- 1967-02-02 BE BE693586D patent/BE693586A/xx unknown
- 1967-02-02 SE SE147867A patent/SE332481B/xx unknown
- 1967-11-14 ES ES347137A patent/ES347137A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES347137A1 (en) | 1969-01-16 |
| NL6701394A (en) | 1967-08-04 |
| AT268496B (en) | 1969-02-10 |
| SE332481B (en) | 1971-02-08 |
| DK121187B (en) | 1971-09-20 |
| FR1513661A (en) | 1968-02-16 |
| DE1282831B (en) | 1968-11-14 |
| GB1172571A (en) | 1969-12-03 |
| CH450604A (en) | 1968-01-31 |
| BE693586A (en) | 1967-07-17 |
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