JPH0314135U - - Google Patents
Info
- Publication number
- JPH0314135U JPH0314135U JP7362389U JP7362389U JPH0314135U JP H0314135 U JPH0314135 U JP H0314135U JP 7362389 U JP7362389 U JP 7362389U JP 7362389 U JP7362389 U JP 7362389U JP H0314135 U JPH0314135 U JP H0314135U
- Authority
- JP
- Japan
- Prior art keywords
- slag
- fuel supply
- discharge hole
- slag discharge
- melting burner
- 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
- 239000002893 slag Substances 0.000 claims description 13
- 239000003245 coal Substances 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 241000766026 Coregonus nasus Species 0.000 description 1
Description
第１図は本考案の一実施例の系統図、第２図は
第１図のＡ部分の拡大断面図、第３図は従来の石
炭ガス化炉の系統図、第４図は第３図のＡ部分の
拡大断面図である。
１……石炭ガス化炉本体、２……リダクタ、３
……コンバスタ、４……連結部、５スラグタツプ
、６……アツシユホツパ、７……リダクタ微粉炭
バーナ、８……コンバスタ微粉炭バーナ、９……
チヤーバーナ、１０……スラグ溶融バーナ、１１
……生成ガス供給管、１２……熱交換器、１３…
…サイクロン、１４……減圧弁、１５……チヤー
供給管、１６……燃料供給管、１７……燃料供給
弁、１８……スラグ浴、１９……スラグ排出孔、
２０……溶融スラグ、２１……光センサー、２２
……信号出力線、２３……制御用入力線、２４…
…制御用入力線。
Figure 1 is a system diagram of an embodiment of the present invention, Figure 2 is an enlarged sectional view of part A in Figure 1, Figure 3 is a system diagram of a conventional coal gasifier, and Figure 4 is Figure 3. FIG. 2 is an enlarged sectional view of part A of FIG. 1...Coal gasifier main body, 2...Reductor, 3
... Combustor, 4 ... Connection part, 5 Slag tap, 6 ... Atsushi hopper, 7 ... Reductor pulverized coal burner, 8 ... Combustor pulverized coal burner, 9 ...
Char burner, 10... Slag melting burner, 11
...Produced gas supply pipe, 12... Heat exchanger, 13...
... cyclone, 14 ... pressure reducing valve, 15 ... chir supply pipe, 16 ... fuel supply pipe, 17 ... fuel supply valve, 18 ... slag bath, 19 ... slag discharge hole,
20... Molten slag, 21... Optical sensor, 22
...Signal output line, 23...Control input line, 24...
...Control input line.
Claims (1)
溶融スラグとして排出するスラグ排出孔の閉塞を
防ぐために同スラグ排出孔の下方に設けられたス
ラグ溶融バーナ、同スラグ溶融バーナへ燃料を送
る燃料供給管、および同燃料供給管上に設けられ
た燃料供給弁を備えた石炭ガス化炉のスラグ排出
孔閉塞防止装置において、前記スラグ排出孔の下
方に設けられた同部分の輝度を計る光センサー、
および同光センサーの出力信号に基いて前記燃料
供給弁を開き前記スラグ溶融バーナを起動させる
制御装置を備えたことを特徴とする石炭ガス化炉
のスラグ排出孔閉塞防止装置。 A slag melting burner is installed below the slag discharge hole to prevent the slag discharge hole from clogging, which discharges the ash in the pulverized coal burned in the coal gasifier as molten slag, and fuel is sent to the slag melting burner. In a slag discharge hole blockage prevention device for a coal gasifier equipped with a fuel supply pipe and a fuel supply valve provided on the fuel supply pipe, a light for measuring the brightness of the same portion provided below the slag discharge hole. sensor,
and a control device for opening the fuel supply valve and starting the slag melting burner based on the output signal of the optical sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7362389U JPH0314135U (en) | 1989-06-26 | 1989-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7362389U JPH0314135U (en) | 1989-06-26 | 1989-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314135U true JPH0314135U (en) | 1991-02-13 |
Family
ID=31612604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7362389U Pending JPH0314135U (en) | 1989-06-26 | 1989-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314135U (en) |
-
1989
- 1989-06-26 JP JP7362389U patent/JPH0314135U/ja active Pending
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