JPH0828834A - Incinerator with water wall - Google Patents
Incinerator with water wallInfo
- Publication number
- JPH0828834A JPH0828834A JP16357394A JP16357394A JPH0828834A JP H0828834 A JPH0828834 A JP H0828834A JP 16357394 A JP16357394 A JP 16357394A JP 16357394 A JP16357394 A JP 16357394A JP H0828834 A JPH0828834 A JP H0828834A
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- Prior art keywords
- incinerator
- combustion
- steam
- water
- furnace
- 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.)
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- Incineration Of Waste (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】黒煙の発生を抑制した水冷壁付焼
却炉および黒煙発生を抑制する燃焼方法に関するもので
ある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an incinerator with a water-cooled wall that suppresses the generation of black smoke and a combustion method that suppresses the generation of black smoke.
【０００２】[0002]
【従来の技術】廃プラスチックス等の高発熱性焼却物を
焼却炉で燃やすと、その高熱のため炉の損傷が著しい。
更に熱により炉の内壁が加熱されると炉壁から放射され
る輻射熱の量が増し、それによって焼却物の燃焼が促進
されて一層高熱を発する悪循環となる。2. Description of the Related Art When a highly exothermic incinerator such as waste plastics is burned in an incinerator, the high heat causes serious damage to the incinerator.
Further, when the inner wall of the furnace is heated by the heat, the amount of radiant heat radiated from the furnace wall increases, which promotes combustion of the incineration material, resulting in a vicious cycle in which higher heat is generated.
【０００３】これを改良するため、近年水冷壁付焼却炉
が開発されてきた。これは焼却炉の外壁に水を通して冷
却し、その伝熱によって内壁の温度上昇を抑えようとし
たものであり、これにより炉の損傷を防止してその寿命
が著しく改善されてきた。炉の損傷に関してはこのよう
に大幅に改善されてきたが、往々にして起こりうる燃焼
物の過剰投入があると、このような水冷壁付焼却炉をも
ってしても酸素の供給が追い付かず未燃焼粒子である黒
煙が発生するという問題は依然として未解決のままであ
る。増加の一途をたどる産業および家庭廃棄物、特にプ
ラスチックス廃棄物の増加に対処するためには、その焼
却処理は極めて重要な技術であるが、これらの焼却に当
たっては常に黒煙の発生や有毒ガスの発生を伴い周辺の
大気環境を汚染し、また灰として取り出されるものの中
にも廃棄処理の困難な不完全燃焼による黒色の灰が多量
に含まれる。このように現在の焼却炉は充分に社会的要
求を満足できるものとはなっていない。In order to improve this, an incinerator with a water cooling wall has been developed in recent years. This is to cool water by passing water through the outer wall of the incinerator, and to suppress the temperature rise of the inner wall by heat transfer, which prevents damage to the furnace and significantly improves its life. Although the damage to the furnace has been greatly improved in this way, if there is an excessive input of combustion products that often occurs, even with such a water-cooled wall incinerator, the supply of oxygen cannot catch up and The problem of producing black smoke as particles remains unsolved. In order to deal with the ever-increasing number of industrial and household wastes, especially plastics wastes, the incineration process is a very important technology. The polluted air pollutes the surrounding atmospheric environment, and a large amount of black ash due to incomplete combustion, which is difficult to dispose of, is contained in the ash that is taken out. Thus, current incinerators are not fully capable of meeting social requirements.
【０００４】[0004]
【発明が解決しようとする課題】本発明の目的は産業廃
棄物および家庭廃棄物、特にプラスチックス等の高発熱
量廃棄物の燃焼の際に発生する黒煙および黒灰の発生を
防止する焼却炉および燃焼方法を提供することにある。
更に、炉内の過度の温度上昇を抑制した寿命の長い焼却
炉を提供することにある。DISCLOSURE OF THE INVENTION The object of the present invention is to incinerate industrial waste and household waste, especially black smoke and black ash generated when burning high calorific value waste such as plastics. To provide a furnace and a combustion method.
Another object of the present invention is to provide an incinerator having a long life, which suppresses an excessive temperature rise in the furnace.
【０００５】[0005]
【課題を解決するための手段】燃焼時に排出される黒煙
は、未燃焼の炭素粒子の混入によるものであり、これを
完全燃焼すれば黒煙発生を完全に防止できることは自明
である。本発明は、水冷壁付焼却炉で発生する水蒸気を
直接高温の焼却炉内に導入して、水蒸気との反応により
未燃焼の固体炭素粒子を一酸化炭素ガスに変換すること
により、より完全に燃焼させることができることを確認
し、本発明に至ったものである。即ち、本発明は焼却炉
の外壁に設けた水冷壁３からの発生水蒸気７を焼却炉内
燃焼空間１に導入し、高温の未燃焼炭素粒子を一酸化炭
素ガスに変換することにより燃焼効率を改善した水冷壁
付焼却炉および燃焼方法である。The black smoke emitted during combustion is due to the mixing of unburned carbon particles, and it is obvious that black smoke can be completely prevented by completely burning it. The present invention, the steam generated in the incinerator with a water-cooled wall is directly introduced into the high temperature incinerator, by converting the unburned solid carbon particles into carbon monoxide gas by the reaction with steam, more completely The present invention has been confirmed by confirming that combustion can be performed. That is, the present invention introduces the steam 7 generated from the water cooling wall 3 provided on the outer wall of the incinerator into the combustion space 1 in the incinerator and converts the high temperature unburned carbon particles into carbon monoxide gas to improve the combustion efficiency. It is an improved incinerator with a water-cooled wall and a combustion method.
【０００６】水蒸気導入により燃焼温度を低下させ黒煙
発生を防止する本発明の考え方を説明する。黒煙の発生
は、燃焼が加速し異常燃焼すると炉内温度が上昇し、更
に燃焼が加速される。そのため酸素の供給が及ばず不完
全燃焼となるために起こるものである。これに対し、水
蒸気を導入して水性化反応を起こさせると、この反応が
吸熱反応であるため炉内温度が下がり異常燃焼が抑制さ
れて燃焼が安定化する。これにより未燃焼の固体炭素粒
子の発生量が減少すると共に発生した固体炭素粒子は気
体の水性ガスに変換される。こうして水蒸気の導入は黒
煙発生の防止に有効に働く。The concept of the present invention for preventing combustion of black smoke by lowering the combustion temperature by introducing steam will be described. As for the generation of black smoke, if the combustion accelerates and abnormal combustion occurs, the temperature inside the furnace rises and the combustion is further accelerated. Therefore, the supply of oxygen does not reach and incomplete combustion occurs. On the other hand, when water vapor is introduced to cause an aqueous reaction, this reaction is an endothermic reaction, the temperature inside the furnace is lowered, abnormal combustion is suppressed, and combustion is stabilized. As a result, the amount of unburned solid carbon particles generated is reduced and the generated solid carbon particles are converted into gaseous water gas. Thus, the introduction of water vapor effectively works to prevent the generation of black smoke.
【０００７】水冷壁内部で発生した水蒸気は全量炉内
（焼却炉内燃焼空間）へ導いてもよい。単にそれだけで
も、炉内燃焼が過剰になると水冷壁内に伝達される熱量
が増え、それに応じて水蒸気の発生量が過剰になり、炉
内へ導き利用することのできる水蒸気が増加して黒煙発
生を自動的に抑制できるように働く。また発生した水蒸
気を全量炉内へ導入するのではなく、燃焼状況に応じて
その適当量だけを導くようにし、残りは他の用途で利用
するために他の場所へ送り出すこともできる。また水蒸
気単独でなく、空気と適当な割合で混合して炉内へ導入
することにより、燃焼温度、酸素の供給量を広範囲に変
えて多様なモードでの燃焼状況を選択して燃焼効率を改
善することもできる。また、炉排ガス煙道の排ガス温度
（≒炉内温度）検出を行って、水蒸気の量、空気の量ま
たは水蒸気と空気との混合比率を自動的に制御すること
もできる。[0007] The entire amount of water vapor generated inside the water cooling wall may be guided to the inside of the furnace (combustion space in the incinerator). Even by itself, if the combustion in the furnace becomes excessive, the amount of heat transferred to the water cooling wall will increase, and accordingly the amount of steam generated will become excessive, and the amount of steam that can be introduced into the furnace and used will increase, resulting in black smoke. It works so that the occurrence can be suppressed automatically. Further, instead of introducing all of the generated steam into the furnace, it is possible to guide only an appropriate amount according to the combustion situation, and the rest can be sent to another place for use in other purposes. Also, instead of steam alone, by mixing it with air at an appropriate ratio and introducing it into the furnace, the combustion temperature and oxygen supply amount can be varied over a wide range to select combustion conditions in various modes and improve combustion efficiency. You can also do it. It is also possible to detect the exhaust gas temperature of the furnace exhaust gas flue (= internal temperature of the furnace) and automatically control the amount of water vapor, the amount of air or the mixing ratio of water vapor and air.
【０００８】炉内へ導入する水蒸気の量はダンパー制御
やバルブ制御等の一般的な水蒸気流量制御法を利用して
自由に制御することができる。炉内へ導入された水蒸気
は、高温下で炭素粒子、即ち黒煙となって炉から排出さ
れうる未燃焼の固体炭素粒子といわゆる水性ガス反応 Ｃ＋Ｈ2Ｏ → ＣＯ＋Ｈ2 により気体の一酸化炭素と水素ガスに変換され、この両
気体は可燃性気体であるため固体炭素よりもはるかに効
率よく燃焼してそれぞれＣＯ2およびＨ2Ｏ気体となって
炉の出口から排出される。したがって水性ガス反応がよ
り完全に進行するほど黒煙の発生は防止される。水性ガ
ス反応は高温に加熱された炭素に水蒸気を接触させるこ
とにより容易に進行する。The amount of steam introduced into the furnace can be freely controlled by using a general steam flow rate control method such as damper control or valve control. The steam introduced into the furnace becomes carbon particles, that is, unburned solid carbon particles that can be discharged from the furnace in the form of black smoke at high temperature, and so-called water gas reaction C + H 2 O → CO + H 2 to form carbon monoxide gas. It is converted into hydrogen gas, and both gases are combustible gases, so that they are burned much more efficiently than solid carbon and become CO 2 and H 2 O gases, respectively, which are discharged from the outlet of the furnace. Therefore, generation of black smoke is prevented as the water-gas reaction proceeds more completely. The water-gas reaction easily proceeds by contacting steam heated with carbon with steam.
【０００９】本発明の燃焼炉には、水冷壁のタイプとし
て、炉の天井だけに水冷壁を設けた部分水冷壁炉、炉の
外周全面に水冷壁を設けた全面水冷壁炉が含まれ、炉の
種類は炉床が回転する円型炉、ロータリーキルン炉、乾
留ガス化炉、噴霧焼却炉、多段炉、階段炉、ロストル
炉、溶融炉、流動床等、水冷壁を取り付けることのでき
る型の炉であればどのような炉も含むことができる。水
蒸気は燃焼用空気を炉内に送り込む燃焼用空気導入管へ
導き、空気と混合してブロアーにより炉内へ送り込むこ
とができる。水蒸気導入管および排ガス煙道を形成する
材料は鋼材、ステンレス材、プラスチック材等が好まし
い。The combustion furnace of the present invention includes, as the type of water cooling wall, a partial water cooling wall furnace having a water cooling wall only on the ceiling of the furnace and a full water cooling wall furnace having a water cooling wall on the entire outer periphery of the furnace. The type is a circular furnace with a rotating hearth, a rotary kiln furnace, a dry distillation gasifier, a spray incinerator, a multi-stage furnace, a staircase furnace, a roast furnace, a melting furnace, a fluidized bed, etc. Any furnace can be included if present. The steam can be introduced into a combustion air introduction pipe for sending combustion air into the furnace, mixed with the air, and sent into the furnace by a blower. The material forming the water vapor introduction pipe and the exhaust gas flue is preferably a steel material, a stainless material, a plastic material or the like.
【００１０】[0010]
【実施例】以下、図を参照して本発明を説明する。実施例 １ 図１は焼却炉の天井部に水冷壁３をもつ固定型部分水冷
壁に、発生水蒸気７を炉内（焼却炉内燃焼空間）１へ導
入する装置を取り付けた本発明の焼却炉である。特に発
生水蒸気を全量炉内へ導入する型のものである。この焼
却炉とそれによる焼却方法を説明する。焼却炉内燃焼空
間（炉内）１で発生した燃焼熱により水冷壁３内の水が
加熱され水蒸気７を発生排出する。水蒸気は単独でまた
は空気導入口９から導入された空気と混合され、ブロア
１０および１１から炉内１へ送り込まれる。空気量は燃
焼中に自由に変えることができるが、本例では空気比
２.１の一定量で行った。炉内に送り込まれた水蒸気は
炉内に存在する未燃焼の高温の固体炭素粒子と反応して
水性ガスＣＯ＋Ｈ2を生成する。水性ガスは燃焼してＣ
Ｏ2およびＨ2Ｏとなり未燃焼固体粒子をほとんど伴うこ
となく排ガス煙道１２から排ガス１３として排出され
る。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings. Embodiment 1 FIG. 1 is an incinerator of the present invention in which a device for introducing generated steam 7 into a furnace (combustion space in the incinerator) 1 is attached to a fixed partial water cooling wall having a water cooling wall 3 in a ceiling portion of the incinerator. Is. In particular, it is a type in which all of the generated steam is introduced into the furnace. This incinerator and the incineration method using it will be described. The combustion heat generated in the combustion space (inside the furnace) 1 in the incinerator heats the water in the water cooling wall 3 to generate and discharge the steam 7. The water vapor alone or mixed with the air introduced from the air inlet 9 is sent into the furnace 1 through the blowers 10 and 11. The air amount can be freely changed during combustion, but in this example, the air ratio was set to 2.1. The steam sent into the furnace reacts with the unburned high-temperature solid carbon particles existing in the furnace to generate water gas CO + H 2 . Water gas burns to C
It becomes O 2 and H 2 O, and is discharged as the exhaust gas 13 from the exhaust gas flue 12 with almost no unburned solid particles.
【００１１】燃焼状況の結果を従来の水冷壁炉と比較し
て表１に記載した。いずれも廃プラスチックス投入量を
２００ｋｇ／Ｈｒとなるように運転した場合の発生（＝
流入）水蒸気量および排ガス状況をデータとして表して
いる。従来型に較べ本発明ではばいじん量、ＮＯX量、
臭気強度、灰の中の未燃分が著しく改善されていること
がわかる。排ガス成分および灰中の未燃焼成分割合の測
定は次のように行った。排ガス成分の測定は、焼却炉出
口で排ガスをサンプリングして行った。ばいじん量、排
ガス量はＪＩＳ Ｚ８８０８、ＮＯxはＪＩＳ Ｋ０１０
４、臭気強度は環境庁告示 １３号の方法にそれぞれ準
じて行った。また灰中の未燃焼成分の測定は、焼却完了
後に灰をサンプリングし、ＪＩＳ Ｋ２２７２に準じて
行った。The results of the combustion conditions are shown in Table 1 in comparison with the conventional water-cooled wall furnace. In both cases, the operation occurred when the waste plastics input amount was 200 kg / Hr (=
Inflow) The amount of water vapor and the status of exhaust gas are shown as data. In the present invention, compared to the conventional type, the amount of soot and dust, the amount of NO x ,
It can be seen that the odor intensity and the unburned content in the ash are significantly improved. The exhaust gas component and the unburned component ratio in the ash were measured as follows. The exhaust gas components were measured by sampling the exhaust gas at the incinerator outlet. Dust amount and exhaust gas amount are JIS Z8808, NO x is JIS K010
4. The odor intensity was measured according to the method specified by the Environmental Agency Notification No. 13. In addition, the measurement of unburned components in the ash was performed according to JIS K2272 by sampling the ash after the completion of incineration.
【００１２】実施例 ２ 図２の水冷壁付焼却炉は、排ガス煙道１２を流れる排ガ
ス１３の温度（≒炉内温度）を排ガス温度検知器１５で
検知し、温度指示制御器ＴＩＣ１６、モーター１７およ
び流量調整ダンパー１８からなる水蒸気導入量制御装置
にフィードバックして、水蒸気量および水蒸気と空気の
比率を希望する燃焼状況になるように自動制御できるよ
うにしたものである。これにより臭気低下のために望ま
しい燃焼状況である燃焼温度（≒炉内温度）８００℃以
上、ばいじん量を０.１ｇ／Ｎｍ3以下が容易に制御実現
できる。 Embodiment 2 In the incinerator with a water cooling wall shown in FIG. 2, the temperature of the exhaust gas 13 flowing through the exhaust gas flue 12 (≈internal temperature) is detected by the exhaust gas temperature detector 15, and the temperature instruction controller TIC 16 and the motor 17 are used. The amount of water vapor and the ratio of water vapor to air can be automatically controlled by feeding back to a water vapor introduction amount control device including a flow rate adjustment damper 18. As a result, it is possible to easily control the combustion temperature (≈ furnace temperature) of 800 ° C. or more and the amount of dust of 0.1 g / Nm 3 or less, which are desirable combustion conditions for reducing odor.
【００１３】次に温度検出器により排ガス温度（≒炉内
温度）を８００℃に維持するように運転した場合の制御
の作動機構を具体的に説明する。排ガス温度検知器１６
で排ガス温度（≒炉内温度）Ｔ1を検出し、その信号を
設定温度Ｔ0＝８００℃に設定したＴＩＣ１６に送る。
Ｔ1＞Ｔ0の場合には、その温度差に比例した量だけモー
ター１７が正方向に回転してダンパー１８を正方向に動
かして水蒸気の導入量を増し、燃焼温度を下げる。逆に
Ｔ1＜Ｔ0の場合にはモーター１６が逆方向に回転してダ
ンパー１７を閉じる方向に動かし、水蒸気量を減じて燃
焼温度を上げてＴ0に近付ける。かくして、排ガス温度
を８００℃に自動的に維持した状態で燃焼が継続され
た。Next, the operating mechanism of the control when the exhaust gas temperature (≈ furnace temperature) is maintained at 800 ° C. by the temperature detector will be specifically described. Exhaust gas temperature detector 16
Detects the exhaust gas temperature (≈ furnace temperature) T 1 and sends the signal to the TIC 16 set to the set temperature T 0 = 800 ° C.
When T 1 > T 0, the motor 17 rotates in the positive direction by an amount proportional to the temperature difference to move the damper 18 in the positive direction to increase the amount of steam introduced and lower the combustion temperature. On the contrary, when T 1 <T 0 , the motor 16 rotates in the opposite direction to move the damper 17 in the closing direction to reduce the amount of water vapor and raise the combustion temperature to approach T 0 . Thus, the combustion was continued while the exhaust gas temperature was automatically maintained at 800 ° C.
【００１４】運転結果を、従来型水冷壁炉（比較例）お
よび水蒸気完全利用型（実施例１）と比較して表１に記
載している。８００℃燃焼を維持するためには空気比を
２.１の一定値にした場合、導入水蒸気量は表１に示す
ように２３０Ｎｍ3／Ｈｒ（９５℃で）に絞られ、実施
例１の６９８℃運転よりも水蒸気導入量は少なくなる。
この場合焼却温度（≒排ガス温度）が８００℃以上に確
保されている（排ガス温度として測定）ので、臭気強度
が実施例１では８４０に対して、ここでは７２０で改善
できた。以上、部分水冷壁炉につき、水蒸気全量利用型
とＴＩＣ制御型につき実施例を挙げてその効果を説明し
たが、本発明は単にこの実施例で示された範囲に限定さ
れるものではない。The operation results are shown in Table 1 in comparison with the conventional water-cooled wall furnace (comparative example) and the steam full-utilization type (example 1). In order to maintain the combustion at 800 ° C., when the air ratio was set to a constant value of 2.1, the amount of introduced steam was narrowed down to 230 Nm 3 / Hr (at 95 ° C.) as shown in Table 1, and 698 of Example 1 was used. The amount of steam introduced is smaller than in the case of operating at ℃.
In this case, since the incineration temperature (≈exhaust gas temperature) was secured at 800 ° C. or higher (measured as exhaust gas temperature), the odor intensity could be improved from 840 in Example 1 to 720 here. Although the partial water cooling wall furnace has been described above with reference to the examples of the total steam utilization type and the TIC control type, the effects thereof have been described, but the present invention is not limited to the range shown in the examples.
【００１５】[0015]
【表１】 [Table 1]
【００１６】[0016]
【発明の効果】水冷壁で発生する水蒸気を焼却炉内燃焼
空間へ導くことにより、燃焼温度を下げ、より完全な燃
焼を促進して排ガス中のばいじん量、ＮＯx量および臭
気強度を減少し、灰中の未燃焼分も減らすことができ
る。By directing the steam generated in water wall according to the present invention into an incinerator in a combustion space, lowering the combustion temperature, and promote more complete combustion reduces the dust amount, NO x amount and odor intensity of the exhaust gas The unburned content in ash can also be reduced.
【図１】 水蒸気全量利用型部分水冷壁炉の立面図。FIG. 1 is an elevation view of a partial water-cooled wall furnace that uses the entire amount of steam.
【図２】 ＴＩＣ制御型部分水冷壁炉の立面図。FIG. 2 is an elevation view of a TIC-controlled partial water-cooled wall furnace.
１ 焼却炉内燃焼空間、 ２ 耐火壁、
３ 水冷壁、 ４ 冷却用水
入口、５ 冷却用水入口開閉弁、 ６ 冷
却水水面、７ 発生水蒸気、 ８
排出水蒸気、９ 導入空気、
１０ 炉床用ブロア、１１ 炉壁用ブロア、
１２ 排ガス煙道、１３ 排ガス、
１４ 灰出口、１５ 排ガス温度検出
器、 １６ 温度指示制御器(ＴＩＣ)、１
７ ダンパー回転用モータ、 １８ 流量調整
用ダンパー、1 combustion space in incinerator, 2 fire wall,
3 water cooling wall, 4 cooling water inlet, 5 cooling water inlet opening / closing valve, 6 cooling water surface, 7 generated steam, 8
Exhausted steam, 9 introduced air,
10 hearth blower, 11 hearth blower,
12 exhaust gas flues, 13 exhaust gas,
14 ash outlet, 15 exhaust gas temperature detector, 16 temperature indication controller (TIC), 1
7 Damper rotation motor, 18 Flow rate adjustment damper,
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｆ２３Ｇ 5/50 Ｋ 7/12 ＺＡＢ Ｚ Ｆ２３Ｍ 5/08 ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification number Office reference number FI technical display location F23G 5/50 K 7/12 ZAB Z F23M 5/08
Claims (4)
生水蒸気７を焼却炉内燃焼空間１に導入し、高温の未燃
焼炭素粒子を一酸化炭素ガスに変換することにより燃焼
効率を改善した水冷壁付焼却炉。1. The combustion efficiency is improved by introducing steam 7 generated from a water cooling wall 3 provided on the outer wall of the incinerator into the combustion space 1 in the incinerator and converting high temperature unburned carbon particles into carbon monoxide gas. An improved incinerator with a water-cooled wall.
焼却炉内燃焼空間１に導入する請求項１に記載の水冷壁
付焼却炉。2. The incinerator with a water-cooled wall according to claim 1, wherein the steam 7 is mixed with combustion air 9 and introduced into the combustion space 1 in the incinerator.
して、水蒸気の量および水蒸気と空気との混合比率を制
御することにより燃焼効率を改善した請求項１または２
に記載の水冷壁付焼却炉。3. The combustion efficiency is improved by detecting the exhaust gas temperature 15 of the exhaust gas flue 12 and controlling the amount of steam and the mixing ratio of steam and air.
The incinerator with a water-cooled wall described in.
発生水蒸気と空気との混合物を焼却炉内燃焼空間に導入
して、未燃焼炭素粒子を一酸化炭素ガスに変換すること
を特徴とする黒煙発生を抑制した燃焼方法。4. A method for introducing unburned carbon particles into carbon monoxide gas by introducing steam generated from an incinerator with a water-cooled wall or a mixture of generated steam and air into a combustion space in the incinerator. A combustion method that suppresses the generation of black smoke.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16357394A JPH0828834A (en) | 1994-07-15 | 1994-07-15 | Incinerator with water wall |
| TW84106811A TW268087B (en) | 1994-07-15 | 1995-07-03 | Incinerator having water cooling walls and its incinerating process |
| KR1019950020348A KR100316978B1 (en) | 1994-07-15 | 1995-07-11 | Water Cooling Wall Incinerator and Combustion Method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16357394A JPH0828834A (en) | 1994-07-15 | 1994-07-15 | Incinerator with water wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0828834A true JPH0828834A (en) | 1996-02-02 |
Family
ID=15776486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16357394A Pending JPH0828834A (en) | 1994-07-15 | 1994-07-15 | Incinerator with water wall |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0828834A (en) |
| KR (1) | KR100316978B1 (en) |
| TW (1) | TW268087B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100834298B1 (en) * | 2007-05-23 | 2008-06-02 | 임정빈 | A method of incineration by generating water gas using thermal energy in an incinerator itself. |
| CN105910114A (en) * | 2015-12-23 | 2016-08-31 | 谭人凤 | Chimney-free boiler capable of combusting two gases repeatedly |
| CN113959118A (en) * | 2021-11-29 | 2022-01-21 | 中印恒盛(北京)贸易有限公司 | A lead cold cylinder for coal fired boiler rapid cooling uses |
-
1994
- 1994-07-15 JP JP16357394A patent/JPH0828834A/en active Pending
-
1995
- 1995-07-03 TW TW84106811A patent/TW268087B/en active
- 1995-07-11 KR KR1019950020348A patent/KR100316978B1/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100834298B1 (en) * | 2007-05-23 | 2008-06-02 | 임정빈 | A method of incineration by generating water gas using thermal energy in an incinerator itself. |
| CN105910114A (en) * | 2015-12-23 | 2016-08-31 | 谭人凤 | Chimney-free boiler capable of combusting two gases repeatedly |
| CN105910114B (en) * | 2015-12-23 | 2018-07-06 | 谭人凤 | The boiler that two kinds of gases of chimney-free burn repeatedly |
| CN113959118A (en) * | 2021-11-29 | 2022-01-21 | 中印恒盛(北京)贸易有限公司 | A lead cold cylinder for coal fired boiler rapid cooling uses |
Also Published As
| Publication number | Publication date |
|---|---|
| TW268087B (en) | 1996-01-11 |
| KR100316978B1 (en) | 2002-02-19 |
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