JPS56155309A - Incinerating disposal of sludge - Google Patents
Incinerating disposal of sludgeInfo
- Publication number
- JPS56155309A JPS56155309A JP5923780A JP5923780A JPS56155309A JP S56155309 A JPS56155309 A JP S56155309A JP 5923780 A JP5923780 A JP 5923780A JP 5923780 A JP5923780 A JP 5923780A JP S56155309 A JPS56155309 A JP S56155309A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- combustion
- heat
- drier
- fed
- 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 10
- 238000002485 combustion reaction Methods 0.000 abstract 4
- 239000000567 combustion gas Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 239000002918 waste heat Substances 0.000 abstract 1
Abstract
PURPOSE: To effect incineration of the sludge in a high efficiency by a method where in the sludge is pulverized after it is dried by utilizing the self combustion heat of the sludge or an auxiliary fuel and is injected into the space of a combustion chamber to burn it, in the disposal of an organic hydrous sludge.
CONSTITUTION: The sludge obtained from a settling pond or the like is dehydrated by a dehydrating machine property to make sludge cakes and a determined amount of the cake is thrown into a drier 2 by a determined amount feeder 1. The drier 2 dries the sludge cake by steam 26 as the heat source thereof from a waste-heat boiler 14. The dried solid matter obtained here is fed into a pulverizing machine 5 through a reservoir 3 to pulverize it, thereafter, is fed into a combustion burner 7 through an air conveyor 6 to inject it into the combustion chamber 8. Then, the sludge is burnt in a state of floating suspension while ash in the sludge is molten and the molten ash is collected by a slug screen 9, thereafter, is cooled in a slug cooling tank 13 to solidify it. On the other hand, combustion gas is discharged through a radiation heat transmitting section 10, a convection heat transmitting section 11, an air preheater 15 and the like.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5923780A JPS56155309A (en) | 1980-05-02 | 1980-05-02 | Incinerating disposal of sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5923780A JPS56155309A (en) | 1980-05-02 | 1980-05-02 | Incinerating disposal of sludge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56155309A true JPS56155309A (en) | 1981-12-01 |
| JPS6161008B2 JPS6161008B2 (en) | 1986-12-23 |
Family
ID=13107566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5923780A Granted JPS56155309A (en) | 1980-05-02 | 1980-05-02 | Incinerating disposal of sludge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56155309A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06331116A (en) * | 1993-05-24 | 1994-11-29 | Kawasaki Heavy Ind Ltd | Incinerating method of granulated body of waste and incinerator therefor |
| KR101030918B1 (en) | 2010-09-16 | 2011-04-27 | 지이큐솔루션 주식회사 | Waste heat recovery boiler for high temperature and doubleness waste heat recovery system having the same |
-
1980
- 1980-05-02 JP JP5923780A patent/JPS56155309A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06331116A (en) * | 1993-05-24 | 1994-11-29 | Kawasaki Heavy Ind Ltd | Incinerating method of granulated body of waste and incinerator therefor |
| KR101030918B1 (en) | 2010-09-16 | 2011-04-27 | 지이큐솔루션 주식회사 | Waste heat recovery boiler for high temperature and doubleness waste heat recovery system having the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6161008B2 (en) | 1986-12-23 |
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