JPH0318155U - - Google Patents
Info
- Publication number
- JPH0318155U JPH0318155U JP7873789U JP7873789U JPH0318155U JP H0318155 U JPH0318155 U JP H0318155U JP 7873789 U JP7873789 U JP 7873789U JP 7873789 U JP7873789 U JP 7873789U JP H0318155 U JPH0318155 U JP H0318155U
- Authority
- JP
- Japan
- Prior art keywords
- combustor
- main body
- coal
- supply pipe
- pipe
- 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.)
- Granted
Links
- 239000003245 coal Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 238000002309 gasification Methods 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 2
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は第１図の―横断面図である。第３図は
本考案の他の実施例を示す縦断面図である。第４
図は従来の石炭ガス化燃焼装置の一例を示す縦断
面図、第５図は第４図の―横断面図、第６図
は第４図の―横断面図である。
１，２１……燃焼器本体、２，２２……一次混
合気供給管、３，２３……調整コーン、４，４ａ
，２４……二次空気供給管、５，２５……生成ガ
ス取出管、６，２６……生成ガス管、７……円筒
切欠部、８，２８……スラグタツプ、９，２９…
…スラグビン、１２……遠心分離器、１３……分
配器、１４……細粒炭供給管、１５……粗粒微粉
炭、１６……細粒微粉炭、１９……一次混合気、
２０……石炭粉砕機。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, and FIG. 2 is a cross-sectional view of FIG. 1. FIG. 3 is a longitudinal sectional view showing another embodiment of the present invention. Fourth
The figure is a longitudinal sectional view showing an example of a conventional coal gasification combustion apparatus, FIG. 5 is a cross-sectional view of FIG. 4, and FIG. 6 is a cross-sectional view of FIG. 4. 1, 21... Combustor body, 2, 22... Primary mixture supply pipe, 3, 23... Adjustment cone, 4, 4a
, 24... Secondary air supply pipe, 5, 25... Produced gas take-off pipe, 6, 26... Produced gas pipe, 7... Cylindrical notch, 8, 28... Slug tap, 9, 29...
... Slag bin, 12 ... Centrifugal separator, 13 ... Distributor, 14 ... Fine coal supply pipe, 15 ... Coarse pulverized coal, 16 ... Fine pulverized coal, 19 ... Primary mixture,
20... Coal crusher.
Claims (1)
融状態で排出する石炭ガス化燃焼装置において、
竪型筒状の燃焼器本体と、同燃焼器本体の上端部
に開口し粗粒微粉炭と一次空気との混合気を導入
する一次混合気供給管と、同一次混合気供給管の
開口部下方で上記燃焼器本体の上部の側壁複数箇
所に接線方向に開口し細粒微粉炭を二次空気とと
もに導入する二次空気供給管と、上記燃焼器本体
の下部の軸線近傍に上端が開口する生成ガス取出
管と、同生成ガス取出管に接続され上記燃焼器本
体の側壁を貫通する生成ガス管と、上記燃焼器本
体の下端をその下方のスラグビンに連通するスラ
グタツプとを備えたことを特徴とする石炭ガス化
燃焼装置。 (2) 石炭を高熱負荷で燃焼し石炭中の灰分を溶
融状態で排出する石炭ガス化燃焼装置において、
竪型筒状の燃焼器本体と、同燃焼器本体の上端部
に開口し微粉炭と一次空気との混合気を導入する
一次混合気供給管と、同一次混合気供給管の開口
部下方で上記燃焼器本体の上部の側壁に接線方向
に開口した二次空気供給管と、上記燃焼器本体の
下部に軸線に沿つて設けられ下端が同燃焼器本体
の底部近傍に開口する生成ガス取出管と、同生成
ガス取出管の上端に接続され上記燃焼器本体の側
壁を貫通する生成ガス管と、上記燃焼器本体の下
端をその下方のスラグビンに連通するスラグタツ
プとを備えたことを特徴とする石炭ガス化燃焼装
置。[Scope of claim for utility model registration] (1) In a coal gasification and combustion device that burns coal under high heat load and discharges ash in the coal in a molten state,
A vertical cylindrical combustor body, a primary mixture supply pipe that opens at the upper end of the combustor body and introduces a mixture of coarse pulverized coal and primary air, and the lower part of the opening of the primary mixture supply pipe. On the other hand, there is a secondary air supply pipe that opens tangentially at multiple locations on the upper side wall of the combustor main body and introduces fine pulverized coal together with secondary air, and a secondary air supply pipe that opens near the axis of the lower part of the combustor main body. It is characterized by comprising a produced gas take-off pipe, a produced gas pipe connected to the produced gas take-off pipe and penetrating the side wall of the combustor main body, and a slug tap that communicates the lower end of the combustor main body with the slug bin below. Coal gasification combustion equipment. (2) In a coal gasification combustion device that burns coal under high heat load and discharges the ash in the coal in a molten state,
A vertical cylindrical combustor body, a primary mixture supply pipe that opens at the upper end of the combustor body and introduces a mixture of pulverized coal and primary air, and a primary mixture supply pipe that opens at the upper end of the combustor body and introduces a mixture of pulverized coal and primary air, and a A secondary air supply pipe that opens tangentially to the upper side wall of the combustor main body, and a produced gas takeoff pipe that is provided along the axis at the bottom of the combustor main body and whose lower end opens near the bottom of the combustor main body. , a produced gas pipe connected to the upper end of the produced gas take-off pipe and penetrating the side wall of the combustor main body, and a slug tap that communicates the lower end of the combustor main body with the slag bin below. Coal gasification combustion equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7873789U JPH0643159Y2 (en) | 1989-07-05 | 1989-07-05 | Coal gasification combustion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7873789U JPH0643159Y2 (en) | 1989-07-05 | 1989-07-05 | Coal gasification combustion equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0318155U true JPH0318155U (en) | 1991-02-22 |
| JPH0643159Y2 JPH0643159Y2 (en) | 1994-11-09 |
Family
ID=31622271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7873789U Expired - Lifetime JPH0643159Y2 (en) | 1989-07-05 | 1989-07-05 | Coal gasification combustion equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643159Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2025017541A (en) * | 2023-07-25 | 2025-02-06 | 関西産業株式会社 | Carbonization Equipment |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7070921B2 (en) | 2000-04-28 | 2006-07-04 | Molecular Devices Corporation | Molecular modification assays |
| US7632651B2 (en) | 1997-09-15 | 2009-12-15 | Mds Analytical Technologies (Us) Inc. | Molecular modification assays |
-
1989
- 1989-07-05 JP JP7873789U patent/JPH0643159Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2025017541A (en) * | 2023-07-25 | 2025-02-06 | 関西産業株式会社 | Carbonization Equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643159Y2 (en) | 1994-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |