JP2597918Y2 - Heat recovery boiler equipment for incinerators for municipal solid waste and industrial waste - Google Patents
Heat recovery boiler equipment for incinerators for municipal solid waste and industrial wasteInfo
- Publication number
- JP2597918Y2 JP2597918Y2 JP1992017842U JP1784292U JP2597918Y2 JP 2597918 Y2 JP2597918 Y2 JP 2597918Y2 JP 1992017842 U JP1992017842 U JP 1992017842U JP 1784292 U JP1784292 U JP 1784292U JP 2597918 Y2 JP2597918 Y2 JP 2597918Y2
- Authority
- JP
- Japan
- Prior art keywords
- superheater
- tube
- mounting member
- main body
- header
- 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.)
- Expired - Lifetime
Links
Description
【０００１】[0001]
【産業上の利用分野】本考案は、都市ごみや産業廃棄物
を焼却する炉に利用される都市ごみ・産業廃棄物用焼却
炉の熱回収ボイラー設備に関するものである。INVENTION The present invention relates to, for city garbage and industrial waste municipal waste and industrial waste is used in a furnace to burn incineration
The present invention relates to a heat recovery boiler facility for a furnace .
【０００２】[0002]
【従来の技術】従来、この種の熱回収ボイラー設備にお
ける過熱器は、高温腐食の懸念から比較的低温の蒸気で
計画されている。これに対して最近では、エネルギーの
有効利用の立場から高温化が要求されてきている。この
場合には塩化水素ガスなどにより、過熱器の高温腐食の
問題が発生することが考えられ、その取り替え工事も多
くなることが予想される。2. Description of the Related Art Conventionally, a superheater in this type of heat recovery boiler equipment is planned to use relatively low-temperature steam due to concerns about high-temperature corrosion. On the other hand, in recent years, higher temperatures have been required from the standpoint of effective use of energy. In this case, a problem of high-temperature corrosion of the superheater is considered to occur due to the hydrogen chloride gas and the like, and replacement work is expected to increase.
【０００３】[0003]
【考案が解決しようとする課題】しかし、従来の熱回収
ボイラー設備における過熱器では、過熱器の構造が一体
型で寸法が大きいことから取り替え工事が大規模とな
り、かつ重量大な過熱器を扱うことから、取り替え工事
にかかわる期間が長くなり、その工事期間中は焼却炉を
運転できないことから、焼却量が減少するという問題が
生じる。また過熱器の過熱管は、その下面部側が上面部
側よりも腐食量（減肉量）が大きいものであり、この下
面部側の腐食により全部の取り替えを行うことで耐用期
間が短かった。[Problems to be Solved by the Invention] However, in the conventional superheater in the heat recovery boiler equipment, the replacement work is large-scale and the heavy superheater is handled because the structure of the superheater is integrated and large in size. Therefore, the period involved in the replacement work is prolonged, and the incinerator cannot be operated during the construction period, resulting in a problem that the amount of incineration decreases. Further, the superheater of the superheater has a lower amount of corrosion (amount of thinning) on the lower surface side than on the upper surface side, and the service life is short due to the entire replacement by the corrosion on the lower surface side.
【０００４】本考案の目的とするところは、取り替え工
事を容易にかつ短期間で行え、しかも過熱管の耐用期間
を延ばし得る都市ごみ・産業廃棄物用焼却炉の熱回収ボ
イラー設備を提供する点にある。An object of the present invention is to provide a heat recovery boiler facility for an incinerator for municipal solid waste and industrial waste which can easily and quickly perform replacement work and can extend the life of the superheater. It is in.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成すべく本
考案の都市ごみ・産業廃棄物用焼却炉の熱回収ボイラー
設備は、ガス経路を形成する本体側に着脱自在な方形板
状の取り付け部材と、端部が取り付け部材の上部と下部
に貫通しかつ中間部が取り付け部材の内側で蛇行する過
熱管群と、取り付け部材の外側で過熱管群の一端が接続
する第１ヘッダー管、ならびに他端が接続する第２ヘッ
ダー管と、両ヘッダー管の中央部から外方へ連設した接
続管部とにより上下・左右で対称状の過熱器ユニット体
を形成し、この過熱器ユニット体の複数を、その過熱管
群の蛇行部を本体に形成した貫通部に差し込んでガス経
路内に位置させた状態で、取り付け部材を介して本体に
対して各別に着脱自在に構成している。In order to achieve the above object, the heat recovery boiler equipment of the incinerator for municipal solid waste and industrial waste of the present invention has a detachable rectangular plate-like mounting on a main body side forming a gas path. A member, a superheated tube group whose ends penetrate through the upper and lower portions of the mounting member and an intermediate portion meanders inside the mounting member, a first header tube to which one end of the superheated tube group is connected outside the mounting member, and A second header pipe to which the other end is connected, and a connection pipe extending from the center of both header pipes to the outside.
Forming a symmetric shape of the superheater unit bodies in the vertical and horizontal by a connection tube portion, a plurality of superheater units thereof, a superheated pipe
Insert the meandering part of the group into the penetrating part
In the state where it is located in the road, it is configured so that it can be separately attached to and detached from the main body via an attachment member .
【０００６】[0006]
【作用】かかる本考案の構成によると、複数の過熱器ユ
ニット体をセットし、そして取り付け部材を本体に固定
するとともに、両ヘッダー管の接続管部を対応する連絡
管に接続することで、運転可能となる。すなわち運転時
には、連絡管から接続管部、第１ヘッダー管を介して過
熱管に蒸気が供給され、この蒸気は過熱管内を蛇行しな
がら次第に下方へと流れる。このときガス経路中ではガ
スが下方から上方へ流れており、このガスが過熱管を加
熱し、以て蒸気は昇温される。この昇温された蒸気は、
第２ヘッダー管から接続管部を介して連絡管へと流れ
る。According to the configuration of the present invention, the operation is performed by setting a plurality of superheater unit bodies, fixing the mounting member to the main body, and connecting the connecting pipe portions of both header pipes to the corresponding connecting pipes. It becomes possible. That is, during operation, steam is supplied from the connecting pipe to the superheated pipe via the connecting pipe section and the first header pipe, and the steam gradually flows downward while meandering in the superheated pipe. At this time, the gas is flowing upward from below in the gas path, and this gas heats the superheater tube, so that the steam is heated. This heated steam is
It flows from the second header pipe to the connecting pipe via the connecting pipe section .
【０００７】このような運転中で使用経過において、過
熱管が腐食したとき取り替えなければならない。この取
り替えは、まず目的とする過熱器ユニット体の両ヘッダ
ー管の接続管部と、対応する連絡管とを分離する。次い
で取り付け部材を本体に対して離脱したのち、この過熱
器ユニット体を本体に対して引き抜く。そして引き抜い
た跡に、新たな過熱器ユニット体を差し込み、そして取
り付け部材を本体に対して固定するとともに、両ヘッダ
ー管の接続管部を連絡管に接続すればよい。[0007] In the course of use during such operation, the superheated tube must be replaced when it becomes corroded. In this replacement, first, the connecting pipe portions of both header pipes of the target superheater unit body and the corresponding connecting pipe are separated. Next, after detaching the mounting member from the main body, the superheater unit body is pulled out from the main body. Then, a new superheater unit body is inserted into the trace that has been pulled out, the mounting member is fixed to the main body, and the connecting pipe portions of both header tubes may be connected to the connecting pipe.
【０００８】なお一つの過熱器ユニット体において、そ
の過熱管の下面部側が上面部側よりも腐食量が大きい場
合には、前述したように引き抜いた過熱器ユニット体を
180度回転させ、そして、この過熱器ユニット体を差し
込んだのち固定すればよく、これにより一つの過熱器ユ
ニット体の耐用期間が延びることになる。In the case of one superheater unit body, if the amount of corrosion is larger on the lower surface side of the superheater tube than on the upper surface side, the superheater unit body pulled out as described above is removed.
It may be rotated 180 degrees, and then the superheater unit may be inserted and then secured, thereby extending the service life of one superheater unit.
【０００９】[0009]
【実施例】以下に本考案の一実施例を図に基づいて説明
する。１は都市ごみ・産業廃棄物用焼却炉のガス経路２
を形成する焼却炉の本体で、ここでガス経路２には腐食
性ガス３が下方から上方へ流れるものである。この本体
１の一側壁で所定の箇所には、横方向で長い長形状の貫
通部４が形成され、この貫通部４を通して複数の過熱器
ユニット体10を本体１に対して着脱自在に取り付けてい
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. 1 is the gas route of the incinerator for municipal solid waste and industrial waste 2
The corrosive gas 3 flows from the bottom to the top in the gas path 2 here. At a predetermined location on one side wall of the main body 1, a long elongated penetrating portion 4 is formed in the lateral direction, and a plurality of superheater unit bodies 10 are detachably attached to the main body 1 through the penetrating portion 4. I have.
【００１０】すなわち過熱器ユニット体10は、方形板状
の取り付け部材11と、両端部が取り付け部材11の上部と
下部とに振り分けて貫通しかつ中間部が取り付け部材11
の内側で蛇行する過熱管12とを有する。ここで過熱管12
は、横方向で多数並列されている。That is, the superheater unit body 10 has a rectangular plate-shaped mounting member 11, both ends of which are divided into upper and lower portions of the mounting member 11 and penetrate therethrough, and an intermediate portion of which is the mounting member 11.
And a superheater tube 12 meandering inside. Where the superheater tube 12
Are arranged in parallel in the horizontal direction.
【００１１】前記取り付け部材11の外側で上部には、前
記過熱管12群の一端を接続する第１ヘッダー管13が横方
向に設けられ、この第１ヘッダー管13は、横方向の中央
部から外方へ接続管部13Ａを連設したＴ字管に構成して
ある。また取り付け部材11の外側で下部には、前記過熱
管12群の他端を接続する第２ヘッダー管14が横方向に設
けられ、この第２ヘッダー管14も、横方向の中央部から
外方へ接続管部14Ａを連設したＴ字管に構成してある。
そして前記取り付け部材11の外縁には複数のボルト孔15
が形成されている。以上の11〜15により、上下・左右で
対称状の過熱器ユニット体10を形成する。A first header tube 13 for connecting one end of the group of superheated tubes 12 is provided laterally above and outside of the mounting member 11, and the first header tube 13 is arranged from a central portion in the lateral direction. It is configured as a T-shaped pipe having a connecting pipe portion 13A connected to the outside. A second header tube 14 for connecting the other end of the group of superheated tubes 12 is provided laterally below and below the mounting member 11, and the second header tube 14 also extends outward from the central portion in the lateral direction. The T-shaped tube has a connecting pipe portion 14A connected thereto.
A plurality of bolt holes 15 are formed in the outer edge of the mounting member 11.
Are formed. By the above 11 to 15, the superheater unit body 10 symmetrical in the vertical and horizontal directions is formed.
【００１２】このように構成された過熱器ユニット体10
は、その過熱管12の蛇行部を貫通部４に通してガス経路
２内に位置させるとともに、取り付け部材11の外縁を本
体１に当接させることで、貫通部４に対して横方向で複
数並列して設置され、そしてボルト孔15に通したボルト
16を本体１側に螺合させることで、各別に着脱自在に固
定される。The superheater unit body 10 configured as described above
By positioning the meandering portion of the superheater tube 12 in the gas path 2 through the through portion 4 and abutting the outer edge of the mounting member 11 to the main body 1, a plurality of Bolts installed in parallel and passed through bolt holes 15
By screwing 16 to the main body 1 side, each can be detachably fixed.
【００１３】前記貫通部４の外方で上部には蒸気供給用
連絡管20が配設され、また貫通部４の外方で下部には蒸
気取り出し用連絡管21が配設される。これら連絡管20，
21は、それぞれ複数の接続管部20Ａ，21Ａを有し、これ
ら接続管部20Ａ，21Ａに対して前記過熱器ユニット体10
の接続管部13Ａ，14Ａが、ボルトナットなどを使用した
フランジ連結構造を介して接続分離自在となる。A steam supply connecting pipe 20 is provided outside the through-hole 4 at an upper portion thereof, and a steam take-out connecting pipe 21 is provided outside the through-hole 4 and at a lower portion thereof. These connecting pipes 20,
21 has a plurality of connecting pipe portions 20A and 21A, respectively, and the superheater unit body 10 is connected to these connecting pipe portions 20A and 21A.
The connection pipe portions 13A and 14A can be connected and separated via a flange connection structure using bolts and nuts.
【００１４】上記実施例によると、貫通部４を利用して
複数の過熱器ユニット体10をセットし、そしてボルト16
により本体１に固定するとともに、接続管部13Ａ，14Ａ
を接続管部20Ａ，21Ａに接続することで、運転可能とな
る。すなわち運転時には、蒸気供給用連絡管20から、第
１ヘッダー管13を介して過熱管12に蒸気が供給され、こ
の蒸気は過熱管12内を蛇行しながら次第に下方へと流れ
る。このときガス経路２中では、腐食性ガス３が下方か
ら上方へ流れており、この腐食性ガス３が過熱管12を加
熱し、以て蒸気は昇温される。この昇温された蒸気は、
第２ヘッダー管14を介して蒸気取り出し用連絡管21へと
流れる。According to the above-described embodiment, a plurality of superheater unit bodies 10 are set by using the penetrating portions 4 and
To the main body 1 and the connecting pipes 13A, 14A
Is connected to the connection pipe sections 20A and 21A, thereby enabling operation. That is, during operation, steam is supplied from the steam supply connecting pipe 20 to the superheater pipe 12 via the first header pipe 13, and the steam gradually flows downward while meandering inside the superheater pipe 12. At this time, the corrosive gas 3 flows upward from below in the gas path 2, and the corrosive gas 3 heats the superheater tube 12, whereby the steam is heated. This heated steam is
The gas flows through the second header pipe 14 to the vapor take-out connecting pipe 21.
【００１５】使用経過において、過熱管12が腐食したと
き取り替えなければならない。この取り替えは、目的と
する過熱器ユニット体10に対して、まず蒸気供給用連絡
管20ならびに蒸気取り出し用連絡管21を分離する。次い
でボルト16を螺脱したのち、この過熱器ユニット体10を
本体１に対して引き抜く。そして引き抜いた跡に、新た
な過熱器ユニット体10を差し込んだのち、ボルト16を螺
合して固定するとともに供給用連絡管20ならびに取り出
し用連絡管21を接続すればよい。In the course of use, if the superheated tube 12 becomes corroded, it must be replaced. In this replacement, first, the steam supply connection pipe 20 and the steam removal communication pipe 21 are separated from the target superheater unit body 10. Next, after the bolt 16 is unscrewed, the superheater unit body 10 is pulled out from the main body 1. Then, after inserting a new superheater unit body 10 into the pulled-out trace, the bolt 16 may be screwed and fixed, and the supply connecting pipe 20 and the take-out connecting pipe 21 may be connected.
【００１６】なお一つの過熱器ユニット体10において、
その過熱管12の下面部側が上面部側よりも腐食量（減肉
量）が大きい場合には、前述したように引き抜いた過熱
器ユニット体10を180 度回転させ、そして、この過熱
器ユニット体10を差し込んだのち固定すればよい。この
とき蒸気供給用連絡管20に対して、下位であった第２ヘ
ッダー管14が接続し、そして蒸気取り出し用連絡管21に
対して、上位であった第１ヘッダー管13が接続する。こ
のように逆向きにして使用することにより、一つの過熱
器ユニット体10の耐用期間が延びることになる。In one superheater unit body 10,
If the lower surface side of the superheater tube 12 has a greater amount of corrosion (thinning) than the upper surface side, the superheater unit body 10 pulled out as described above is rotated by 180 degrees, and the superheater unit body is rotated. Just insert 10 and fix it. At this time, the lower second header pipe 14 is connected to the steam supply connecting pipe 20, and the upper first header pipe 13 is connected to the steam extracting connecting pipe 21. In this way, the service life of one superheater unit body 10 is extended by using it in the opposite direction.
【００１７】なお取り付け部材11の本体１への着脱、な
らびに両ヘッダー管13，14と両連絡管20，21の接続分離
は、ワンタッチ形式のボルトナット構造などで、容易に
行うことができる。また複数の過熱器ユニット体10から
なる過熱器を、数ブロック予備で製作することも可能で
ある。The attachment / detachment of the attachment member 11 to / from the main body 1 and the connection / separation between the header tubes 13 and 14 and the connection tubes 20 and 21 can be easily performed by a one-touch type bolt / nut structure or the like. It is also possible to manufacture a superheater composed of a plurality of superheater unit bodies 10 with a few blocks in reserve.
【００１８】上記実施例において、本体１に取り付け部
材11を固定したときで、貫通部４に対向したボルト孔15
は適宜、盲ボルトなどで閉塞されるものである。また貫
通部４は、各過熱器ユニット体10に対応して複数を並列
して形成してもよい。さらに上記実施例では、貫通部４
の外方で上部に蒸気供給用連絡管20を配設し、そして下
部に蒸気取り出し用連絡管21を配設したが、これは蒸気
供給用連絡管20を下部に配設し、そして蒸気取り出し用
連絡管21を上部に配設して、蒸気を腐食性ガス３の流れ
方向に沿って流す形式でもよい。In the above embodiment, when the mounting member 11 is fixed to the main body 1, the bolt hole 15 facing the through portion 4 is formed.
Is appropriately closed with a blind bolt or the like. Further, a plurality of penetration portions 4 may be formed in parallel corresponding to each superheater unit body 10. Further, in the above embodiment, the penetration portion 4
A steam supply connecting pipe 20 is provided at the upper part and a steam removing connecting pipe 21 is provided at the lower part, which is provided with the steam supplying connecting pipe 20 at the lower part, and The communication pipe 21 may be provided at an upper portion to flow steam along the flow direction of the corrosive gas 3.
【００１９】[0019]
【考案の効果】上記構成の本考案によると、複数の過熱
器ユニット体をセットして本体に固定するとともに、両
ヘッダー管の接続管部を対応する連絡管に接続すること
で、運転可能にできる。そして過熱管が腐食したときの
取り替えは、目的とする過熱器ユニット体の両ヘッダー
管を連絡管の接続管部から分離するとともに本体から離
脱したのち、この過熱器ユニット体を本体から引き抜
き、引き抜いた跡に新たな過熱器ユニット体を差し込ん
で本体に固定したのち、両ヘッダー管の接続管部を連絡
管に接続することで行うことができ、したがって取り替
え工事は、取り扱い易い重量の過熱器ユニット体を単位
体として容易に、かつ工事期間を大幅に短縮して行うこ
とができる。そして工事期間、すなわち焼却炉の運転停
止期間の大幅な短縮により、焼却量を確保できる。According to the present invention having the above structure, a plurality of superheater unit bodies are set and fixed to the main body, and the operation can be performed by connecting the connecting pipe portions of both header pipes to the corresponding connecting pipes. it can. When the superheater tube is corroded, the replacement is performed by separating both header tubes of the target superheater unit body from the connecting pipe portion of the connecting pipe and detaching the superheater unit body from the main body, and then pulling out the superheater unit body from the main body. After inserting a new superheater unit body into the trace and fixing it to the main body, it can be done by connecting the connecting pipe part of both header pipes to the connecting pipe , so the replacement work is easy to handle The work can be performed easily with the body as a unit body and the construction period can be greatly reduced. The amount of incineration can be secured by greatly shortening the construction period, that is, the period during which the operation of the incinerator is stopped.
【００２０】また過熱器ユニット体は上下・左右で対称
状であることから、その過熱管の下面部側が上面部側よ
りも腐食量が大きく減肉量に差が生じた場合には、引き
抜いた過熱器ユニット体を180 度回転したのち再び差
し込んで固定すればよく、これにより一つの過熱器ユニ
ット体の耐用期間を延ばすことができる。Further, since the superheater unit body is symmetrical in the vertical and horizontal directions, when the amount of corrosion is larger on the lower surface side of the superheater tube than on the upper surface side, the superheater tube is pulled out when a difference occurs in the wall thinning amount. The superheater unit may be rotated 180 degrees and then reinserted and fixed, thereby extending the service life of one superheater unit.
【図１】本考案の一実施例を示し、都市ごみ・産業廃棄
物用焼却炉の熱回収ボイラー設備の要部の斜視図であ
る。FIG. 1 shows an embodiment of the present invention, and shows municipal waste and industrial waste.
It is a perspective view of the principal part of the heat recovery boiler equipment of a material incinerator .
【図２】同過熱器ユニット体の斜視図である。FIG. 2 is a perspective view of the superheater unit body.
１ 本体 ２ 腐食性ガス経路 ３ 腐食性ガス ４ 貫通部 10 過熱器ユニット体 11 取り付け部材 12 過熱管 13 第１ヘッダー管 14 第２ヘッダー管 20 供給用連絡管 21 取り出し用連絡管 DESCRIPTION OF SYMBOLS 1 Main body 2 Corrosive gas path 3 Corrosive gas 4 Penetration part 10 Superheater unit body 11 Mounting member 12 Superheater tube 13 First header tube 14 Second header tube 20 Supply connection tube 21 Removal connection tube
───────────────────────────────────────────────────── フロントページの続き (72)考案者 南 一彦 大阪府大阪市此花区西九条５丁目３番28 号 日立造船株式会社内 (72)考案者 柏原 憲治 大阪府大阪市此花区西九条５丁目３番28 号 日立造船株式会社内 (72)考案者 寺島 正春 大阪府大阪市此花区西九条５丁目３番28 号 日立造船株式会社内 (56)参考文献 特開 昭51−95501（ＪＰ，Ａ) 実開 昭59−158805（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.6，ＤＢ名) F22B 1/18 F22G 3/00 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Kazuhiko Minami 5-28 Nishikujo, Konohana-ku, Osaka-shi, Osaka Inside Hitachi Zosen Corporation (72) Inventor Kenji Kashihara 5-chome, Nishikujo, Konohana-ku, Osaka-shi, Osaka No. 3-28 Hitachi Zosen Corporation (72) Inventor Masaharu Terashima 5-28 Nishikujo, Konohana-ku, Osaka-shi, Osaka-shi Within Hitachi Zosen Corporation (56) References JP-A-51-95501 (JP, A) (58) Field surveyed (Int. Cl. 6 , DB name) F22B 1/18 F22G 3/00
Claims (1)
路中に過熱器を設置した熱回収ボイラー設備であって、
ガス経路を形成する本体側に着脱自在な方形板状の取り
付け部材と、端部が取り付け部材の上部と下部に貫通し
かつ中間部が取り付け部材の内側で蛇行する過熱管群
と、取り付け部材の外側で過熱管群の一端が接続する第
１ヘッダー管、ならびに他端が接続する第２ヘッダー管
と、両ヘッダー管の中央部から外方へ連設した接続管部
とにより上下・左右で対称状の過熱器ユニット体を形成
し、この過熱器ユニット体の複数を、その過熱管群の蛇
行部を本体に形成した貫通部に差し込んでガス経路内に
位置させた状態で、取り付け部材を介して本体に対して
各別に着脱自在に構成したことを特徴とする都市ごみ・
産業廃棄物用焼却炉の熱回収ボイラー設備。Claims 1. A heat recovery boiler, comprising a superheater installed in a gas path of an incinerator for municipal solid waste and industrial waste ,
A rectangular plate-shaped mounting member detachable to the main body side forming a gas path, a superheated tube group whose ends penetrate through the upper and lower portions of the mounting member and an intermediate portion meanders inside the mounting member, A first header tube to which one end of a superheated tube group is connected on the outside, a second header tube to which the other end is connected, and a connection tube portion continuously provided outward from a center portion of both header tubes.
Multiple, snake its overheating tube group of vertically-symmetrical shape of superheater unit body formed in the left and right, the superheater unit body by a
Insert the row part into the through part formed in the main body and insert it into the gas path
The municipal garbage is characterized in that it is configured so that it can be separately attached to and detached from the main body via the mounting member when it is positioned.
Heat recovery boiler equipment for incinerators for industrial waste .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992017842U JP2597918Y2 (en) | 1992-03-31 | 1992-03-31 | Heat recovery boiler equipment for incinerators for municipal solid waste and industrial waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992017842U JP2597918Y2 (en) | 1992-03-31 | 1992-03-31 | Heat recovery boiler equipment for incinerators for municipal solid waste and industrial waste |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0579201U JPH0579201U (en) | 1993-10-29 |
| JP2597918Y2 true JP2597918Y2 (en) | 1999-07-26 |
Family
ID=11954930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992017842U Expired - Lifetime JP2597918Y2 (en) | 1992-03-31 | 1992-03-31 | Heat recovery boiler equipment for incinerators for municipal solid waste and industrial waste |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2597918Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4733612B2 (en) * | 2006-10-19 | 2011-07-27 | 新日鉄エンジニアリング株式会社 | Boiler superheater for waste treatment equipment |
| JP6040308B2 (en) * | 2012-05-16 | 2016-12-07 | バブコック アンド ウイルコックス ボルンド エイ／エス | Heat exchanger with excellent corrosion resistance |
| MY182574A (en) * | 2014-06-04 | 2021-01-25 | Kawasaki Heavy Ind Ltd | Boiler and method of replacing heat transfer pipe thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59158805U (en) * | 1983-04-09 | 1984-10-24 | 川崎重工業株式会社 | Marine exhaust gas boiler |
-
1992
- 1992-03-31 JP JP1992017842U patent/JP2597918Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0579201U (en) | 1993-10-29 |
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