JPH0884909A - Hydrogen chloride removing apparatus for small-sized incinerator - Google Patents
Hydrogen chloride removing apparatus for small-sized incineratorInfo
- Publication number
- JPH0884909A JPH0884909A JP6220227A JP22022794A JPH0884909A JP H0884909 A JPH0884909 A JP H0884909A JP 6220227 A JP6220227 A JP 6220227A JP 22022794 A JP22022794 A JP 22022794A JP H0884909 A JPH0884909 A JP H0884909A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- hcl
- umbrella
- shaped baffle
- neutralizing agent
- 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
- Chimneys And Flues (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、小型焼却炉から排出さ
れる排ガス中に含まれるＨＣｌ成分を除去する小型焼却
炉用ＨＣｌ除去装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an HCl removing device for a small incinerator, which removes the HCl component contained in the exhaust gas discharged from the small incinerator.
【０００２】[0002]
【従来の技術】大規模工場，総合病院、あるいは産業廃
棄物処理業者等では焼却炉が使用されている。近年は、
これら事業所から排出される焼却物中にはプラスチック
が多く含まれるようになり、燃焼によってＨＣｌガスを
発生する。特に、総合病院等では、使い捨て医療器具の
廃物が多量に排出され、これらの大半がＨＣｌガスを発
生する。そのため、ＨＣｌガスによる公害の対策が問題
となっている。2. Description of the Related Art Incinerators are used in large-scale factories, general hospitals, industrial waste disposal companies, and the like. In recent years,
A large amount of plastic is contained in the incinerated materials discharged from these business sites, and HCl gas is generated by combustion. Particularly, in general hospitals and the like, a large amount of wastes of disposable medical devices are discharged, and most of them generate HCl gas. Therefore, measures against pollution by HCl gas have become a problem.
【０００３】焼却炉のうち、小型のものは排ガス規制の
対象にはなっていないが、都市部近郊に設置する場合
は、公害対策の一環として、ガス処理装置を設置する要
求が高まっている。Of the incinerators, small ones are not subject to exhaust gas regulations, but when they are installed in the suburbs of urban areas, there is an increasing demand to install gas treatment equipment as part of measures against pollution.
【０００４】焼却炉から発生するＨＣｌガスの除去装置
には多種のものが開発，使用されているが、ＨＣｌ除去
装置としては、排ガス中のＨＣｌを水で洗浄し、さらに
苛性ソーダ水溶液で中和する、いわゆる湿式方式のもの
が最も多い。この装置の場合は、一般に、水洗浄室と苛
性ソーダによる反応室との二室を備えており、水洗浄室
と反応室の形状は、水，苛性ソーダと排ガスとの接触時
間を長くして、ＨＣｌ除去効率を高めるために、各室の
ガス通過断面積を大きくとってガス流速を落とし、さら
に高さまたは長さ寸法が大きく採られている。Although various types of devices for removing HCl gas generated from an incinerator have been developed and used, as an HCl removing device, HCl in exhaust gas is washed with water and further neutralized with an aqueous solution of caustic soda. The so-called wet type is the most common. In general, this apparatus is provided with two chambers, a water cleaning chamber and a reaction chamber using caustic soda, and the shapes of the water cleaning chamber and the reaction chamber are such that the contact time between water, caustic soda and exhaust gas is prolonged, and In order to increase the removal efficiency, the gas passage cross-sectional area of each chamber is made large to reduce the gas flow velocity, and the height or length dimension is made large.
【０００５】[0005]
【発明が解決しようとする課題】上記従来例のＨＣｌ除
去装置は、大型となって設置面積も大きく、連続運転を
対象とするものであるから、焼却炉本体に比べて規模が
大きく、コストも焼却炉本体より高くなってしまう。さ
らに多量の水を必要とするなどの問題があった。The HCl removing apparatus of the above-mentioned conventional example is large in size, has a large installation area, and is intended for continuous operation. Therefore, the apparatus is large in scale and costly as compared with the main body of the incinerator. It will be higher than the incinerator body. There was a problem that a large amount of water was required.
【０００６】本発明は、上記問題点を解決しようとする
もので、排ガス規制の対象とならない小型の焼却炉や、
間歇運転をする焼却炉に装備するために、構造や操作が
簡単で、費用も安い、簡易な小型焼却炉用ＨＣｌ除去装
置を提供することを目的とする。[0006] The present invention is intended to solve the above problems, and a small incinerator which is not subject to exhaust gas regulation,
An object of the present invention is to provide a simple small-sized incinerator HCl removal device that is simple in structure and operation and inexpensive in cost because it is installed in an incinerator that operates intermittently.
【０００７】[0007]
【課題を解決するための手段】上記目的を達成するため
に、本発明は、小型焼却炉の縦型煙道または煙突等の通
煙部の途中に配設されるＨＣｌ除去装置であって、下端
が下側通煙部の上端に連結されると共に上端が上側通煙
部の下端に連結され、横断面形状が通煙部のそれと略相
似で、かつ内寸が通煙部の外寸より大きい装置筐体と、
この装置筐体に支持され、横断面形状が通煙部のそれと
略相似で、外寸が通煙部の外寸より大きくかつ装置筐体
の内寸より小さく、下側通煙部の上端を所要の間隔を隔
てて覆うと共に装置筐体の内壁との間に所要の間隔を介
して配置された傘状バッフルと、装置筐体に配設され、
傘状バッフルの上部空間を通過する排ガス中にＨＣｌ洗
浄液または中和剤を噴霧する複数個のスプレーノズルと
から構成される。In order to achieve the above object, the present invention relates to an HCl removing device arranged in the middle of a smoke passing portion such as a vertical flue or a chimney of a small incinerator. The lower end is connected to the upper end of the lower smoke passing part and the upper end is connected to the lower end of the upper smoke passing part, the cross-sectional shape is similar to that of the smoke passing part, and the inner size is larger than the outer size of the smoke passing part. A large device housing,
The device is supported by this device case, its cross-sectional shape is similar to that of the smoke passing part, the outer dimension is larger than the outer size of the smoke passing part and smaller than the inner size of the device case, and the upper end of the lower smoke passing part is An umbrella-shaped baffle that is arranged with a required space between it and the inner wall of the device housing while covering it with a required space, and is arranged in the device housing.
It is composed of a plurality of spray nozzles for spraying the HCl cleaning liquid or the neutralizing agent into the exhaust gas passing through the upper space of the umbrella-shaped baffle.
【０００８】[0008]
【作用】上記構成によれば、傘状バッフル上部空間に噴
霧されたＨＣｌ洗浄液または中和剤は、排ガスと接触し
ながら傘状バッフル上面に降り注ぎ、傘状バッフルの全
周縁部にウォータカーテンを形成する。そして、通煙部
から入ってきた排ガスがそのウォータカーテンを通過す
る。この排ガスの、ウォータカーテンと傘状バッフル上
部空間におけるＨＣｌ洗浄液または中和剤との接触によ
り、排ガス中に含まれるＨＣｌ成分が除去される。According to the above construction, the HCl cleaning liquid or the neutralizing agent sprayed in the upper space of the umbrella-shaped baffle is poured onto the upper surface of the umbrella-shaped baffle while contacting with the exhaust gas to form a water curtain on the entire peripheral edge of the umbrella-shaped baffle. To do. Then, the exhaust gas that has entered from the smoke passing portion passes through the water curtain. The HCl component contained in the exhaust gas is removed by the contact of the exhaust gas with the water curtain and the HCl cleaning liquid or the neutralizing agent in the upper space of the umbrella-shaped baffle.
【０００９】[0009]
【実施例】以下、図面を参照して実施例を詳細に説明す
る。図１は、本発明の一実施例を示したもので、１は小
型焼却炉の縦型煙道または煙突等の通煙部の途中に配設
されるＨＣｌ除去装置である。２は、下端が下側通煙部
３の上端に連結され、上端が上側通煙部４の下端に連結
され、横断面形状が通煙部のそれと略相似で、かつ内径
Ｒが通煙部の外径ｒより大きい装置筐体である。装置筐
体２は、鉄皮の内側に植設された複数のアンカー５を埋
めるように、耐火材のライニングによる内壁６が設けら
れている。装置筐体２は、図２に示したように、上側筐
体２aと下側筐体２bに分離されている。７は、上側筐体
２aと下側筐体２bの間に支持アーム７aが挾み込まれて
支持され、横断面形状が通煙部のそれと略相似で、外径
Ａが通煙部の外径ｒより大きくかつ装置筐体の内径Ｒよ
り小さく、下側通煙部３の上端を所要の間隔Ｂを隔てて
覆うと共に装置筐体２の内壁との間に所要の間隔Ｃを介
して配置された傘状バッフル、８は、装置筐体２に配設
され、傘状バッフル７の上部空間を通過する排ガス中に
ＨＣｌ洗浄液または中和剤を噴霧する複数個のスプレー
ノズル、９は廃液のドレイン管である。Embodiments will be described in detail below with reference to the drawings. FIG. 1 shows an embodiment of the present invention, in which 1 is an HCl removing device which is arranged in the middle of a smoke passing portion such as a vertical flue or a chimney of a small incinerator. 2, the lower end is connected to the upper end of the lower smoke passing portion 3, the upper end is connected to the lower end of the upper smoke passing portion 4, the cross-sectional shape is substantially similar to that of the smoke passing portion, and the inner diameter R is the smoke passing portion. The device housing is larger than the outer diameter r. The device housing 2 is provided with an inner wall 6 made of a refractory material so as to fill a plurality of anchors 5 implanted inside the iron skin. The device housing 2 is separated into an upper housing 2a and a lower housing 2b, as shown in FIG. 7, the support arm 7a is sandwiched between the upper housing 2a and the lower housing 2b to be supported, and the cross-sectional shape is substantially similar to that of the smoke passing portion, and the outer diameter A is outside the smoke passing portion. It is larger than the diameter r and smaller than the inner diameter R of the device housing, covers the upper end of the lower smoke passing portion 3 with a required space B, and is arranged with a required space C between the inner wall of the device housing 2 and the inner wall of the device housing 2. The umbrella-shaped baffle 8 provided is a plurality of spray nozzles for disposing the HCl cleaning liquid or the neutralizing agent in the exhaust gas passing through the upper space of the umbrella-shaped baffle 7 in the apparatus casing 2, and 9 for the waste liquid. It is a drain pipe.
【００１０】図３は、装置筐体２に配設されたスプレー
ノズル８へそれぞれ供給する中和剤としての苛性ソーダ
水溶液と、ＨＣｌ洗浄液としての水の供給系を示したも
のである。11は苛性ソーダタンク、11′は水タンク、12
は薬注ポンプ、12′は水ポンプ、また、13は圧力ゲージ
である。本実施例では、スプレーノズル８が装置筐体２
の周囲に等間隔に４箇所ずつ２段に設けられており、下
段のスプレーノズル８には水を供給し、上段のスプレー
ノズル８には苛性ソーダを供給している。FIG. 3 shows a caustic soda aqueous solution as a neutralizing agent to be supplied to the spray nozzles 8 arranged in the apparatus housing 2 and a water supply system as an HCl cleaning solution. 11 is a caustic soda tank, 11 'is a water tank, 12
Is a chemical pump, 12 'is a water pump, and 13 is a pressure gauge. In this embodiment, the spray nozzle 8 is used as the device housing 2.
The water is supplied to the lower spray nozzles 8 and the caustic soda is supplied to the upper spray nozzles 8 at four positions in two stages at equal intervals around the circumference.
【００１１】次に本実施例の動作を説明する。図４にお
いて、焼却炉本体(図示せず)で発生したＨＣｌを含む排
ガス21は、下側通煙部３からＨＣｌ除去装置１に流入す
る。この場合、排ガス21は下側通煙部３の上端と傘状バ
ッフル７との間、及び傘状バッフル７と装置筐体２の内
壁との間隙を通って上側筐体２a側に入っていく。一
方、上側筐体２aでは、上段のスプレーノズル８から苛
性ソーダが、下段のスプレーノズル８から水が傘状バッ
フル７の上部空間にそれぞれ噴霧され、それらの噴霧液
22は排ガスと接触しながら傘状バッフル上面に降り注
ぎ、さらに、傘状バッフル７の全周縁部にウォータカー
テン23を形成し、その中を排ガス21が通過する。このよ
うにして、そのウォータカーテン23および噴霧液22の中
を通過した排ガスは、水(洗浄液)または苛性ソーダ(中
和剤)と確実に接触して洗浄、中和されることになり、
そこでＨＣｌ成分が除去される。洗浄された排ガスは、
上側通煙部４を通って大気中に放出される。また、ＨＣ
ｌ成分を取り込み、溶解または中和した廃液は、装置筐
体底部のドレイン溝に集められ、ドレイン管９を通って
外部に排出され、必要に応じて水処理を行った後、排水
される。Next, the operation of this embodiment will be described. In FIG. 4, the exhaust gas 21 containing HCl generated in the incinerator body (not shown) flows into the HCl removing device 1 from the lower smoke passing portion 3. In this case, the exhaust gas 21 enters the upper casing 2a side between the upper end of the lower smoke passing portion 3 and the umbrella-shaped baffle 7 and through the gap between the umbrella-shaped baffle 7 and the inner wall of the device casing 2. . On the other hand, in the upper casing 2a, caustic soda is sprayed from the upper spray nozzle 8 and water is sprayed from the lower spray nozzle 8 into the upper space of the umbrella-shaped baffle 7, respectively.
22 drops on the upper surface of the umbrella-shaped baffle while coming into contact with the exhaust gas, and further forms a water curtain 23 on the entire peripheral edge of the umbrella-shaped baffle 7, through which the exhaust gas 21 passes. In this way, the exhaust gas that has passed through the water curtain 23 and the spray liquid 22 is surely contacted with water (cleaning liquid) or caustic soda (neutralizing agent) to be cleaned and neutralized,
There, the HCl component is removed. The washed exhaust gas is
It is discharged into the atmosphere through the upper smoke passing portion 4. Also, HC
The waste liquid in which the 1 component is taken in, dissolved or neutralized is collected in the drain groove at the bottom of the apparatus casing, discharged through the drain pipe 9 to the outside, and subjected to water treatment if necessary, and then drained.
【００１２】なお、上側通煙部４には90度角度を違えて
２つの測定孔14(図１参照)が設けられており、適宜ＨＣ
ｌの測定を行い、除去状態をチェックする。The upper smoke passing portion 4 is provided with two measuring holes 14 (see FIG. 1) at different 90 ° angles.
1 is measured and the removal state is checked.
【００１３】本実施例におけるＨＣｌ除去効果の一例を
次に示す。 項 目 実施例１ 実施例２ ＨＣｌ除去装置に入る前の排ガスの性状 排ガス量 580 Nm3／hr 600 Nm3／hr 排ガス温度 1100 ℃ 1080 ℃ ＨＣｌ含有量 3050 mg／Nm3 3500 mg／Nm3 洗浄液または中和剤の噴霧量 水 600 ｌ／hr 300 ｌ／hr 苛性ソーダ − 300 ｌ／hr ＨＣｌ除去装置通過後の排ガス中のＨＣｌ量 310 mg／Nm3 240 mg／Nm3 本発明装置のＨＣｌ除去効率 90 ％ 93 ％ 上記実施例で示した通り、本発明装置は、大幅なＨＣｌ
除去効率を発揮することが確認された。An example of the HCl removing effect in this embodiment is shown below. Item Example 1 Example 2 Properties of exhaust gas before entering the HCl removal device Exhaust gas amount 580 Nm 3 / hr 600 Nm 3 / hr Exhaust gas temperature 1100 ° C 1080 ° C HCl content 3050 mg / Nm 3 3500 mg / Nm 3 Cleaning solution Or amount of sprayed neutralizing agent Water 600 l / hr 300 l / hr Caustic soda-300 l / hr HCl amount in exhaust gas after passing through HCl removal device 310 mg / Nm 3 240 mg / Nm 3 HCl removal efficiency of the device of the present invention 90% 93% As shown in the above example, the device of the present invention is
It was confirmed that the removal efficiency was exhibited.
【００１４】以上のように構成された本実施例では、傘
状バッフルの上部空間を通過する排ガス中に性状液およ
び中和剤を噴霧し、その噴霧液を排ガスと接触させなが
ら傘状バッフル上面に降り注ぐようにし、傘状バッフル
の全周縁部に洗浄液および中和剤のウォータカーテンを
形成してその中に排ガスを通過させるという簡単な構成
で、排ガスは洗浄液または中和剤と確実に接触して洗
浄、中和され、その排ガス中に含まれるＨＣｌ成分を除
去することができる。In the present embodiment constructed as described above, the property liquid and the neutralizing agent are sprayed into the exhaust gas passing through the upper space of the umbrella-shaped baffle, and the sprayed liquid is brought into contact with the exhaust gas, and the upper surface of the umbrella-shaped baffle is contacted. With a simple structure in which the exhaust gas passes through the water curtain of the cleaning liquid and the neutralizing agent that is formed on the entire peripheral edge of the umbrella-shaped baffle, and the exhaust gas is sure to come into contact with the cleaning liquid or the neutralizing agent. It is possible to remove the HCl component contained in the exhaust gas after being washed and neutralized.
【００１５】なお、傘状バッフルおよびその支持アーム
を中空にすることにより、機械的強度を維持し、しかも
軽量に構成することができる。また、図３の供給系で
は、水と苛性ソーダを別々のスプレーノズルに供給する
ようにしたが、途中に切換弁を設けて、洗浄液または中
和剤を任意に選択し、全てのスプレーノズルに供給する
ようにしてもよい。By making the umbrella-shaped baffle and its supporting arm hollow, the mechanical strength can be maintained and the weight can be reduced. Further, in the supply system of FIG. 3, water and caustic soda are supplied to separate spray nozzles, but a switching valve is provided in the middle to arbitrarily select the cleaning liquid or the neutralizer and supply it to all spray nozzles. You may do it.
【００１６】[0016]
【発明の効果】以上説明したように、本発明によれば、
構造が単純であり、操作が容易で、専門的技術を必要と
せず、排ガス規制の対象にならない小型の焼却炉や間歇
運転をする焼却炉に、安価に装備することができ、しか
も排ガス通過量に見合った量の洗浄液または中和剤で高
効率にＨＣｌ除去が可能になるという効果を奏する。As described above, according to the present invention,
It has a simple structure, is easy to operate, does not require specialized technology, and can be installed inexpensively in small incinerators that are not subject to exhaust gas regulations or incinerators that operate intermittently, and the amount of exhaust gas passage With the amount of the cleaning liquid or the neutralizing agent commensurate with the above, it is possible to remove HCl with high efficiency.
【図１】本発明の一実施例の構成図である。FIG. 1 is a configuration diagram of an embodiment of the present invention.
【図２】本発明の実施例の分解斜視図である。FIG. 2 is an exploded perspective view of an embodiment of the present invention.
【図３】本発明の実施例の洗浄水および中和剤の供給系
を示す図である。FIG. 3 is a diagram showing a supply system of washing water and a neutralizing agent according to an example of the present invention.
【図４】本発明によるＨＣｌ除去装置の動作説明図であ
る。FIG. 4 is an operation explanatory view of the HCl removing apparatus according to the present invention.
【符号の説明】 １…ＨＣｌ除去装置、 ２…装置筐体、 ３…下側通煙
部、 ４…上側通煙部、７…傘状バッフル、 ８…スプ
レーノズル、 21…排ガス、 22…噴霧液、 23…ウォ
ータカーテン。[Explanation of reference numerals] 1 ... HCl removing device, 2 ... Device housing, 3 ... Lower smoke passing part, 4 ... Upper smoke passing part, 7 ... Umbrella baffle, 8 ... Spray nozzle, 21 ... Exhaust gas, 22 ... Spray Liquid, 23 ... Water curtain.
───────────────────────────────────────────────────── 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 Ｂ０１Ｄ 53/34 ＺＡＢ Ｆ２３Ｊ 15/04 ＺＡＢ Ｆ２８Ｃ 1/00 Ｆ２３Ｊ 15/00 ＺＡＢ Ｅ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification number Office reference number FI technical display location B01D 53/34 ZAB F23J 15/04 ZAB F28C 1/00 F23J 15/00 ZAB E
Claims (4)
煙部の途中に配設されるＨＣｌ除去装置であって、下端
が下側通煙部の上端に連結されると共に上端が上側通煙
部の下端に連結され、横断面形状が前記通煙部のそれと
略相似で、かつ内寸が前記通煙部の外寸より大きい装置
筐体と、該装置筐体に支持され、横断面形状が前記通煙
部のそれと略相似で、外寸が前記通煙部の外寸より大き
くかつ前記装置筐体の内寸より小さく、前記下側通煙部
の上端を所要の間隔を隔てて覆うと共に前記装置筐体の
内壁との間に所要の間隔を介して配置された傘状バッフ
ルと、前記装置筐体に配設され、前記傘状バッフルの上
部空間を通過する排ガス中にＨＣｌ洗浄液または中和剤
を噴霧する複数個のスプレーノズルとからなり、前記傘
状バッフル上部空間に噴霧されたＨＣｌ洗浄液または中
和剤は、排ガスと接触しながら前記傘状バッフル上面に
降り注ぎ、前記傘状バッフルの全周縁部に排ガスが通過
するウォータカーテンを形成することを特徴とする小型
焼却炉用ＨＣｌ除去装置。1. A HCl removing device disposed in the middle of a smoke passage such as a vertical flue or chimney of a small incinerator, the lower end of which is connected to the upper end of the lower smoke passage and the upper end of which is connected. An apparatus housing connected to the lower end of the upper smoke passing section, having a cross-sectional shape substantially similar to that of the smoke passing section, and having an inner dimension larger than the outer dimension of the smoke passing section, and supported by the apparatus case, The cross-sectional shape is substantially similar to that of the smoke passing portion, the outer dimension is larger than the outer dimension of the smoke passing portion and smaller than the inner dimension of the device housing, and the upper end of the lower smoke passing portion is separated by a required distance. An umbrella-shaped baffle that is spaced apart from the inner wall of the device casing and is disposed with a required space between the device casing, and the exhaust gas that is disposed in the device casing and that passes through the upper space of the umbrella-shaped baffle. A space above the umbrella-shaped baffle, which comprises a plurality of spray nozzles for spraying a HCl cleaning liquid or a neutralizing agent. The HCl cleaning liquid or the neutralizing agent sprayed onto the top of the umbrella-shaped baffle is in contact with the exhaust gas and drops onto the upper surface of the umbrella-shaped baffle to form a water curtain through which the exhaust gas passes. HCl removal device for furnaces.
したことを特徴とする請求項１記載の小型焼却炉用ＨＣ
ｌ除去装置。2. The HC for a small incinerator according to claim 1, wherein the umbrella-shaped baffle and its supporting portion are hollow.
l Removal device.
と中和剤噴霧用に分け、洗浄液供給源と中和剤供給源に
それぞれ接続したことを特徴とする請求項１記載の小型
焼却炉用ＨＣｌ除去装置。3. The small incinerator according to claim 1, wherein a plurality of spray nozzles are divided into one for spraying the cleaning liquid and one for spraying the neutralizing agent, and are connected to the cleaning liquid supply source and the neutralizing agent supply source, respectively. HCl removal device.
し、共通に接続した配管と洗浄液供給源および中和剤供
給源の各配管との間に切換弁を設け、洗浄液または中和
剤を選択的に切り換えて前記全てのスプレーノズルに供
給することを特徴とする請求項１記載の小型焼却炉用Ｈ
Ｃｌ除去装置。4. A plurality of spray nozzles are commonly connected, and a switching valve is provided between the commonly connected pipes and each pipe of a cleaning liquid supply source and a neutralizing agent supply source to select a cleaning liquid or a neutralizing agent. 2. The H for a small incinerator according to claim 1, wherein the spray nozzles are switched to each other and supplied to all of the spray nozzles.
Cl removal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6220227A JPH0884909A (en) | 1994-09-14 | 1994-09-14 | Hydrogen chloride removing apparatus for small-sized incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6220227A JPH0884909A (en) | 1994-09-14 | 1994-09-14 | Hydrogen chloride removing apparatus for small-sized incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0884909A true JPH0884909A (en) | 1996-04-02 |
Family
ID=16747883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6220227A Pending JPH0884909A (en) | 1994-09-14 | 1994-09-14 | Hydrogen chloride removing apparatus for small-sized incinerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0884909A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000084352A (en) * | 1998-09-09 | 2000-03-28 | Ishikawajima Harima Heavy Ind Co Ltd | Stack-integrated flue gas desulfurization unit |
| DE102006004069A1 (en) * | 2006-01-28 | 2007-09-06 | Fisia Babcock Environment Gmbh | Method and device for mixing a fluid with a large gas flow rate |
| CN107029521A (en) * | 2017-05-14 | 2017-08-11 | 史汉祥 | A kind of gas cleaning reactor and flue gas purification system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5513113A (en) * | 1978-07-14 | 1980-01-30 | Hitachi Ltd | Vapor-liquid contactor |
| JPS61268342A (en) * | 1985-05-23 | 1986-11-27 | Mitsui Eng & Shipbuild Co Ltd | Method for controlling concentration of hydrogen chloride in exhaust gas |
-
1994
- 1994-09-14 JP JP6220227A patent/JPH0884909A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5513113A (en) * | 1978-07-14 | 1980-01-30 | Hitachi Ltd | Vapor-liquid contactor |
| JPS61268342A (en) * | 1985-05-23 | 1986-11-27 | Mitsui Eng & Shipbuild Co Ltd | Method for controlling concentration of hydrogen chloride in exhaust gas |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000084352A (en) * | 1998-09-09 | 2000-03-28 | Ishikawajima Harima Heavy Ind Co Ltd | Stack-integrated flue gas desulfurization unit |
| DE102006004069A1 (en) * | 2006-01-28 | 2007-09-06 | Fisia Babcock Environment Gmbh | Method and device for mixing a fluid with a large gas flow rate |
| US8096701B2 (en) | 2006-01-28 | 2012-01-17 | Fisia Babcock Environment Gmbh | Method and apparatus for mixing a gaseous fluid with a large gas stream, especially for introducing a reducing agent into a flue gas containing nitrogen oxides |
| CN107029521A (en) * | 2017-05-14 | 2017-08-11 | 史汉祥 | A kind of gas cleaning reactor and flue gas purification system |
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