JPS54141073A - Method and device for controlling temperature in moving layer - Google Patents
Method and device for controlling temperature in moving layerInfo
- Publication number
- JPS54141073A JPS54141073A JP4787978A JP4787978A JPS54141073A JP S54141073 A JPS54141073 A JP S54141073A JP 4787978 A JP4787978 A JP 4787978A JP 4787978 A JP4787978 A JP 4787978A JP S54141073 A JPS54141073 A JP S54141073A
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- incinerator
- layer
- moving layer
- water
- 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.)
- Pending
Links
Landscapes
- Incineration Of Waste (AREA)
- Gasification And Melting Of Waste (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
PURPOSE: To control the temperature in the layer of the moving layer incinerator by means of water cooling walls which surround the moving layer portion of the incinerator and water cooling pipes provided within the moving layer, thereby lowering the time constant of the incinerator and, hence, burning up the substance to be disposed effectively.
CONSTITUTION: A porous plate 2 provided in the lower portion of a moving layer incinerator 1 is lined up by cooling water pipes and a moving layer 4 has cooling water pipes provided therein and also coiled water cooling pipes 8 mounted so that they will form a water cooling wall 9. Then, the temperature in the layer of the incinerator 1 is transmitted from a temperature emitter 10 to a regulating box 13, which sends signals for controlling the amount of the cooling water which flows through the cooling water pipes 6 inside the layer and the water cooling wall 9. The cooling water fed from a pump 14 flows, after regulated in the amount by a control valve 16, through the cooling water pipes 6 and the cooling wall 9 and then exhaused in the form of vapour. Accordingly, it is possible to lower the time constant of the incinerator 1 and thereby to burn up the substance to be disposed which contains nitrogen compounds such as EP ashes without producing any nitrogen oxides.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4787978A JPS54141073A (en) | 1978-04-24 | 1978-04-24 | Method and device for controlling temperature in moving layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4787978A JPS54141073A (en) | 1978-04-24 | 1978-04-24 | Method and device for controlling temperature in moving layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54141073A true JPS54141073A (en) | 1979-11-01 |
Family
ID=12787661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4787978A Pending JPS54141073A (en) | 1978-04-24 | 1978-04-24 | Method and device for controlling temperature in moving layer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54141073A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06201114A (en) * | 1992-11-11 | 1994-07-19 | Kawasaki Heavy Ind Ltd | Fluidized layer trash incinerator, layer temperature control method, and discharged matter burning method in the same incinerator |
-
1978
- 1978-04-24 JP JP4787978A patent/JPS54141073A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06201114A (en) * | 1992-11-11 | 1994-07-19 | Kawasaki Heavy Ind Ltd | Fluidized layer trash incinerator, layer temperature control method, and discharged matter burning method in the same incinerator |
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