JPS6034901Y2

JPS6034901Y2 - incinerator

Info

Publication number: JPS6034901Y2
Application number: JP6186182U
Authority: JP
Inventors: 正明桑原
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-04-27
Filing date: 1982-04-27
Publication date: 1985-10-17
Also published as: JPS58165421U

Description

【考案の詳細な説明】本案は固形燃料特にタイヤの焼却に効果を有する炉に係
るもので、次にその詳細について説明する。[Detailed Description of the Invention] The present invention relates to a furnace that is effective in incinerating solid fuel, particularly tires, and the details thereof will be explained next.

タイヤを直接大気中で燃焼せしめると、不完全燃焼を起
こし大量の黒煙が発生し、又空気の強制供給を行う炉内
で完全燃焼せしめようとすると、炉内温度が著しく上昇
するので、炉壁を耐火レンガにする等の設備を要する。If tires are burned directly in the atmosphere, incomplete combustion will occur and a large amount of black smoke will be generated.If you try to burn tires completely in a furnace with forced air supply, the temperature inside the furnace will rise significantly. Requires equipment such as making the walls fireproof bricks.

そこで本案は簡単な炉設備でタイヤを完全燃焼せしめる
炉を提供したものである。Therefore, this proposal provides a furnace that can completely burn tires using simple furnace equipment.

本案炉は下方より一次燃焼室１、燃料加熱室２、二次燃
焼室３で構成されており、一次燃焼室１にはコンプレッ
サー４のような空気圧送機を付設し、一次燃焼室１内に
突出せしめたノズル５より燃焼用空気を強制供給するも
のである。The proposed furnace consists of a primary combustion chamber 1, a fuel heating chamber 2, and a secondary combustion chamber 3 from below.The primary combustion chamber 1 is equipped with an air pressure feeder such as a compressor 4, Combustion air is forcibly supplied from a protruding nozzle 5.

燃料加熱室２は一次燃焼室１で生じた炎が直接触れない
ように外方への張り出し部分を有せしめると共に、中央
部上下にのみ通路を形成したもので、燃料供給口６を付
設してなる。The fuel heating chamber 2 has an outward projecting portion to prevent direct contact with the flame generated in the primary combustion chamber 1, and has passages formed only above and below the center, and is provided with a fuel supply port 6. Become.

二次燃焼室３は加熱室２の中央上方に設けたもので、外
周を囲繞する空気予熱室７と小孔８で連通せしめ、予熱
室７には送風機９を付設してなるものである。The secondary combustion chamber 3 is provided above the center of the heating chamber 2, and communicates with an air preheating chamber 7 surrounding the outer periphery through a small hole 8, and a blower 9 is attached to the preheating chamber 7.

本案の構成は上述の通りで、燃料とするタイヤＡを加熱
室２内に入れ、最初は一次燃焼室１には他の燃料例えば
チューブのようなものを入れて点火し空気を強制供給す
ると、炉内温度が上昇し、一次燃焼室１の炎はタイヤＡ
の中央孔を通って二次燃焼室３に入り、タイヤＡは直接
炎に晒されず加熱室２の張り山部分で蒸し焼きとなり、
一部威分がガス化され二次燃焼室３に入る。The configuration of the present invention is as described above. The tire A used as fuel is placed in the heating chamber 2, and other fuel, such as a tube, is initially placed in the primary combustion chamber 1, ignited, and air is forcibly supplied. The temperature inside the furnace rises, and the flame in the primary combustion chamber 1
The tire A enters the secondary combustion chamber 3 through the central hole of the heating chamber 2, and the tire A is not directly exposed to the flame but is steam-cooked in the ridged part of the heating chamber 2.
Part of the fuel is gasified and enters the secondary combustion chamber 3.

二次燃焼室３では予熱された空気が小孔８より流入する
ので、上記ガスの燃焼が行われる。In the secondary combustion chamber 3, preheated air flows in through the small holes 8, so that the gas is combusted.

而かして適当時間経過するとタイヤＡは炭化するので、
これを一次燃焼室１内に落下せしめて次に加熱室２に供
給されるタイヤの加熱源となるものである。After a certain amount of time passes, tire A will carbonize, so
This is dropped into the primary combustion chamber 1 and becomes a heating source for the tire that is then supplied to the heating chamber 2.

従ってタイヤＡは加熱室２内で一旦蒸し焼きにされ、一
部成分がガス化して燃焼し、次に炭化した状態Ｂで一次
燃焼室で燃焼するという二段階を以って行うものである
から、直接タイヤを焼却した場合に比して燃焼時間が長
く温度上昇を適度に抑制できたと共に、タイヤの完全燃
焼も行なわれたものである。Therefore, the tire A is steam-fired in the heating chamber 2, some of the components are gasified and burned, and then the carbonized state B is burned in the primary combustion chamber. Compared to the case where the tires were directly incinerated, the combustion time was longer and the temperature rise could be moderately suppressed, and the tires were completely burned.

又多少の温度調整は一次燃焼室１への空気供給を調整す
ることでなされるものである。Moreover, some temperature adjustment is made by adjusting the air supply to the primary combustion chamber 1.

以上のように本案は固形燃料を一旦蒸し焼きにし炭化せ
しめ、而る後炭化状態で燃焼せしめるという二段階燃焼
を行うことによって、従来その焼却が不便であったタイ
ヤを簡単な炉設備で完全に燃焼せしめることができたも
のであると共に、産業廃棄物である古タイヤを燃料とし
て容易に使用できるという多大な効果を有するもので、
その利用範囲は広く省エネルギーに貢献すること大であ
る。As mentioned above, this project uses a two-stage combustion method in which solid fuel is first steamed and carbonized, and then burned in a carbonized state, thereby completely burning tires, which were previously inconvenient to incinerate, using simple furnace equipment. It has the great effect of allowing old tires, which are industrial waste, to be easily used as fuel.
Its range of use is wide and it greatly contributes to energy conservation.

尚本案炉は古タイヤばかりでなく、他の固形燃料におい
ても完全燃焼せしめるものである。The proposed furnace can completely burn not only old tires but also other solid fuels.

[Brief explanation of the drawing]

図は本案炉の切断面図である。１は一次燃焼室、２は加熱室、３は二次燃焼室、４はコ
ンプレッサー、５はノズル、６は燃料供給口、７は空気
予熱室、８は小孔、９は送風機。The figure is a cross-sectional view of the proposed furnace. 1 is a primary combustion chamber, 2 is a heating chamber, 3 is a secondary combustion chamber, 4 is a compressor, 5 is a nozzle, 6 is a fuel supply port, 7 is an air preheating chamber, 8 is a small hole, and 9 is a blower.

Claims

[Scope of utility model registration request]

Above the primary combustion chamber 1 equipped with an air pressure blower, there is provided a fuel heating chamber that extends outward and has passages formed only above and below the central portion, and a secondary combustion chamber is equipped with an air blower above the central portion of the heating chamber. An incinerator equipped with