JPS57127717A - Combustion method and device for pulverulent combustible material - Google Patents
Combustion method and device for pulverulent combustible materialInfo
- Publication number
- JPS57127717A JPS57127717A JP1363281A JP1363281A JPS57127717A JP S57127717 A JPS57127717 A JP S57127717A JP 1363281 A JP1363281 A JP 1363281A JP 1363281 A JP1363281 A JP 1363281A JP S57127717 A JPS57127717 A JP S57127717A
- Authority
- JP
- Japan
- Prior art keywords
- combustibles
- blower
- combustion chamber
- air current
- ignition burner
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
- F23C3/006—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion
- F23C3/008—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion for pulverulent fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Gasification And Melting Of Waste (AREA)
- Incineration Of Waste (AREA)
Abstract
PURPOSE:To make disposal of residual ashes easy by a method wherein a blower mechanism which supplies a fixed quantity of combustibles is provided at the upper part of a funnel combustion chamber, a blower mechanism which causes generation of a rotary air current is provided at its lower part, and the combustibles are burnt while they are drifted through the rotary air current. CONSTITUTION:In a combustion chamber 2 of a funnel type combustion furnace 1 whose cross section diameter reduces gradually from the top to bottom, an ignition burner 6 is provided, and a blower system A consists of a blower 15 to supply a fixed quantity of combustibles, such as chaff and a throw-in nozzle 3 is provided above the ignition burner 6 as well. And, a blower mechanism B which occurs a rotary air current of a fixed direction in the combustion chamber 2 is provided below the ignition burner 6. The blower system B is constituted by providing four spouting holes 4 at regular intervals in the vicinity of the bottom 5 of the combustion chamber 2. Each of the spouting holes 4 fixes its spouting direction and a secondary air by a blower 4a is made through a loop supply duct 4b. And at the time of combustion the combustibles are burnt while the combustibles are made to float by the generated swirling gaseous steam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1363281A JPS57127717A (en) | 1981-01-30 | 1981-01-30 | Combustion method and device for pulverulent combustible material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1363281A JPS57127717A (en) | 1981-01-30 | 1981-01-30 | Combustion method and device for pulverulent combustible material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57127717A true JPS57127717A (en) | 1982-08-09 |
Family
ID=11838605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1363281A Pending JPS57127717A (en) | 1981-01-30 | 1981-01-30 | Combustion method and device for pulverulent combustible material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57127717A (en) |
-
1981
- 1981-01-30 JP JP1363281A patent/JPS57127717A/en active Pending
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