JPH0443703Y2 - - Google Patents
Info
- Publication number
- JPH0443703Y2 JPH0443703Y2 JP9398087U JP9398087U JPH0443703Y2 JP H0443703 Y2 JPH0443703 Y2 JP H0443703Y2 JP 9398087 U JP9398087 U JP 9398087U JP 9398087 U JP9398087 U JP 9398087U JP H0443703 Y2 JPH0443703 Y2 JP H0443703Y2
- Authority
- JP
- Japan
- Prior art keywords
- rotary kiln
- grate
- kiln
- combustion
- grate 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 239000002699 waste material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
Landscapes
- Incineration Of Waste (AREA)
Description
【考案の詳細な説明】 産業上の利用分野 本考案は焼却設備に関する。[Detailed explanation of the idea] Industrial applications The present invention relates to incineration equipment.
従来の技術
従来、ロータリキルンで燃焼させた後、火格子
炉で後燃焼させる焼却設備では、ロータリキルン
からの焼却物は、ロータリキルンのキルン本体か
ら直接火格子上に落下されていた。BACKGROUND ART Conventionally, in incineration equipment in which combustion is performed in a rotary kiln and then post-combusted in a grate furnace, the incinerated material from the rotary kiln is directly dropped onto the grate from the kiln body of the rotary kiln.
考案が解決しようとする問題点
上記従来の構成によると、キルン本体が一定方
向に回転しているため、キルン本体からの焼却物
すなわち排出物は常に火格子上の一箇所にしかも
偏つた所に落下するため、火格子上で均一に分散
されず、燃焼が不安定になるという問題があつ
た。Problems to be Solved by the Invention According to the above conventional configuration, since the kiln main body rotates in a fixed direction, the incinerated material, that is, the waste from the kiln main body, is always concentrated in one place on the grate, and in uneven places. There was a problem that because the fuel fell, it was not evenly distributed on the grate, making combustion unstable.
そこで、本考案は上記問題点を解消し得る焼却
設備を提案することを目的とする。 Therefore, the purpose of the present invention is to propose an incineration facility that can solve the above problems.
問題点を解決するための手段
上記問題点を解決するため、本考案の焼却設備
は、ロータリキルンで燃焼させた後、火格子炉で
後燃焼を行う焼却設備において、ロータリキルン
と火格子炉との接続部に、ロータリキルンと同一
回転軸心回りで正逆回転自在な焼却物案内用のガ
イド筒を設けたものである。Means for Solving the Problems In order to solve the above problems, the incineration equipment of the present invention combines the rotary kiln and the grate furnace in an incinerator that performs combustion in the rotary kiln and then post-combustion in the grate furnace. A guide cylinder for guiding the incinerated material is provided at the connection part of the rotary kiln, which can rotate forward and backward around the same rotation axis as the rotary kiln.
作 用
上記構成においては、廃棄物の焼却中に、ガイ
ド筒が一定時間づつ正逆回転が交互に行われ、ロ
ータリキルン側からの焼却物は火格子炉側の火格
子上に均一に分散落下される。Effect In the above configuration, during the incineration of waste, the guide tube rotates forward and backward alternately for a certain period of time, and the incinerated material from the rotary kiln side is evenly distributed and falls onto the grate on the grate furnace side. be done.
実施例
以下、本考案の一実施例を第1図および第2図
に基づき説明する。1は廃棄物の焼却設備で、廃
棄物と燃焼させるロータリキルン2と、ロータリ
キルン2からの焼却物すなわち排出物3の後燃焼
を行う火格子炉4と、ロータリキルン2からの排
出物3を火格子炉4側に均一に分散させるガイド
筒5とから構成されている。上記ガイド筒5はロ
ータリキルン2のキルン本体6と同一回転軸心上
で例えば受ローラ(図示せず)を介して回転自在
に支持され、またその一端側はキルン本体6の排
出口端部6aに少しの隙間を有して外嵌するよう
にされるとともに、他端側は火格子炉4の火格子
7の端部上方に位置されている。そして、さらに
上記ガイド筒5は回転駆動装置(図示しないが例
えば電動機)により、正逆回転自在にされてい
る。また、火格子7は、ロータリキルン2側から
の排出物3の安息角に基づいて、最適の落差Hを
有するように配置され、勿論ロータリキルン2と
火格子7の中心軸は平面において一致するように
されている。8,9は火格子炉4側の炉壁であ
る。なお、キルン本体6とガイド筒5との隙間お
よびガイド筒5と炉壁8,9との隙間には、エア
シールが施されている。Embodiment An embodiment of the present invention will be described below with reference to FIGS. 1 and 2. 1 is a waste incineration facility, which includes a rotary kiln 2 for burning waste, a grate furnace 4 for post-combusting the incinerated material, that is, exhaust 3 from the rotary kiln 2, and a grate furnace 4 for after-burning the waste 3 from the rotary kiln 2. It is composed of a guide tube 5 that is uniformly distributed on the grate furnace 4 side. The guide cylinder 5 is rotatably supported on the same rotation axis as the kiln main body 6 of the rotary kiln 2 via, for example, a receiving roller (not shown), and one end thereof is connected to the discharge port end 6a of the kiln main body 6. The other end is positioned above the end of the grate 7 of the grate furnace 4. Further, the guide tube 5 is rotatable in forward and reverse directions by a rotary drive device (not shown, but for example, an electric motor). Furthermore, the grate 7 is arranged to have an optimum head H based on the angle of repose of the discharged material 3 from the rotary kiln 2 side, and of course the central axes of the rotary kiln 2 and the grate 7 coincide in a plane. It's like that. 8 and 9 are the furnace walls on the side of the grate furnace 4. Note that air seals are provided in the gaps between the kiln body 6 and the guide tube 5 and the gaps between the guide tube 5 and the furnace walls 8 and 9.
上記構成において、廃棄物の焼却中は、ガイド
筒5も一定時間づつ矢印A,Bで示すように、正
逆回転される。このため、キルン本体6からの排
出物3は回転するガイド筒5によつて、火格子7
上の左右位置に一定量づつ交互に落下され、
(3A,3で示す)その結果火格子7上で分散
された状態となる。したがつて、火格子7全体が
有効に使用され、安定した燃焼状態が得られる。 In the above configuration, during the incineration of waste, the guide tube 5 is also rotated in forward and reverse directions for a certain period of time as shown by arrows A and B. Therefore, the discharged material 3 from the kiln main body 6 is transferred to the grate 7 by the rotating guide cylinder 5.
A fixed amount is alternately dropped on the left and right positions above (indicated by 3A, 3), resulting in a dispersed state on the grate 7. Therefore, the entire fire grate 7 can be used effectively and a stable combustion state can be obtained.
考案の効果
上記本考案の構成によると、ロータリキルンと
火格子炉との接続部に、ロータリキルンと同一回
転軸心回りで正逆回転自在な焼却案内用のガイド
筒を設けたので、ガイド筒を一定時間づつ正逆回
転させることにより、ロータリキルン側からの焼
却物を火格子炉側の火格子上の左右位置にすなわ
ち均一に分散落下させることができ、したがつて
安定した燃焼を行うことができる。Effects of the invention According to the above-mentioned configuration of the invention, a guide tube for guiding incineration, which can freely rotate in forward and reverse directions around the same rotation axis as the rotary kiln, is provided at the connection part between the rotary kiln and the grate furnace. By rotating the rotary kiln forward and backward for a certain period of time, the incinerated material from the rotary kiln side can be evenly distributed and dropped to the left and right positions on the grate on the grate furnace side, thereby achieving stable combustion. I can do it.
図面は本考案の一実施例を示すもので、第1図
は要部断面図、第2図は第1図の−矢視図で
ある。
1……焼却設備、2……ロータリキルン、4…
…火格子炉、5……ガイド筒、6……キルン本
体、6a……排出口端部、7……火格子。
The drawings show one embodiment of the present invention, and FIG. 1 is a sectional view of a main part, and FIG. 2 is a view taken along the - arrow in FIG. 1. 1...Incineration equipment, 2...Rotary kiln, 4...
...Grate furnace, 5...Guide cylinder, 6...Kiln main body, 6a...Discharge port end, 7...Grate.
Claims (1)
燃焼を行う焼却設備において、ロータリキルンと
火格子炉との接続部に、ロータリキルンと同一回
転軸心回りで正逆回転自在な焼却物案内用のガイ
ド筒を設けたことを特徴とする焼却設備。 In incineration equipment that performs after-combustion in a grate furnace after combustion in a rotary kiln, a guide for incinerated materials that can freely rotate forward and backward around the same rotation axis as the rotary kiln is installed at the connection between the rotary kiln and the grate furnace. Incineration equipment characterized by being equipped with a guide tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9398087U JPH0443703Y2 (en) | 1987-06-18 | 1987-06-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9398087U JPH0443703Y2 (en) | 1987-06-18 | 1987-06-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS641243U JPS641243U (en) | 1989-01-06 |
JPH0443703Y2 true JPH0443703Y2 (en) | 1992-10-15 |
Family
ID=30957024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9398087U Expired JPH0443703Y2 (en) | 1987-06-18 | 1987-06-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0443703Y2 (en) |
-
1987
- 1987-06-18 JP JP9398087U patent/JPH0443703Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS641243U (en) | 1989-01-06 |
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