JPS576223A - Incineration of sludge - Google Patents
Incineration of sludgeInfo
- Publication number
- JPS576223A JPS576223A JP7864380A JP7864380A JPS576223A JP S576223 A JPS576223 A JP S576223A JP 7864380 A JP7864380 A JP 7864380A JP 7864380 A JP7864380 A JP 7864380A JP S576223 A JPS576223 A JP S576223A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- furnace
- assembled
- converted
- interior
- 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.)
- Granted
Links
- 239000010802 sludge Substances 0.000 title abstract 7
- 238000001816 cooling Methods 0.000 abstract 3
- 239000000126 substance Substances 0.000 abstract 2
- 235000012970 cakes Nutrition 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 235000021463 dry cake Nutrition 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000002918 waste heat Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Gasification And Melting Of Waste (AREA)
Abstract
PURPOSE: To improve the disposal efficiency by specifying the furnace structure and the sludge introducing method.
CONSTITUTION: To the furnace top of a vertical type furnace C, there are assembled a heat exchanger 14 and a sludge burner 8 connected to a belt convayor 6, and to the furnace lower wall there is assembled a cooling unit consisting of a cooling air nozzle 22, a cooling pipe 25 and the like. Concentrated sludge from a precipitation pond A, having a water content rate of about 95% and containing organic substances, is added with a dehydration asssistant, and converted into a dehydrated cake, in a mechanical dehydrator B. Then, the sludge is converted into a dry cake in a drier 2, and further pulverized in a pulverizer 13. Then, the sludge thus pulverized is sent to a sludge injection burner 8 by a belt conveyor 6 and dispersively supplied to the high temperature part at the upper part of the interior of the furnace together with hot air 9, and burnt and molten in a floating and banging state. The generated particles of the molten substance are cooled and solidified in the low temperature part at the lower part of the interior of the furnace, and supplied to a waste heat boiler 12 and an electrical dust collector 15, and disposed therein.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7864380A JPS576223A (en) | 1980-06-11 | 1980-06-11 | Incineration of sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7864380A JPS576223A (en) | 1980-06-11 | 1980-06-11 | Incineration of sludge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS576223A true JPS576223A (en) | 1982-01-13 |
| JPS6364689B2 JPS6364689B2 (en) | 1988-12-13 |
Family
ID=13667539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7864380A Granted JPS576223A (en) | 1980-06-11 | 1980-06-11 | Incineration of sludge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS576223A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03502128A (en) * | 1987-10-16 | 1991-05-16 | 藤本 明男 | Waste treatment method using oxy-combustion |
| JP2014203762A (en) * | 2013-04-09 | 2014-10-27 | パナソニック株式会社 | Microwave heating device and microwave heating method |
| WO2017135134A1 (en) * | 2016-02-02 | 2017-08-10 | 株式会社クボタ | Melting system and method for controlling melting system |
-
1980
- 1980-06-11 JP JP7864380A patent/JPS576223A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03502128A (en) * | 1987-10-16 | 1991-05-16 | 藤本 明男 | Waste treatment method using oxy-combustion |
| JP2014203762A (en) * | 2013-04-09 | 2014-10-27 | パナソニック株式会社 | Microwave heating device and microwave heating method |
| WO2017135134A1 (en) * | 2016-02-02 | 2017-08-10 | 株式会社クボタ | Melting system and method for controlling melting system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6364689B2 (en) | 1988-12-13 |
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