CA1186951A - Venturi burner nozzle for pulverized coal - Google Patents
Venturi burner nozzle for pulverized coalInfo
- Publication number
- CA1186951A CA1186951A CA000415934A CA415934A CA1186951A CA 1186951 A CA1186951 A CA 1186951A CA 000415934 A CA000415934 A CA 000415934A CA 415934 A CA415934 A CA 415934A CA 1186951 A CA1186951 A CA 1186951A
- Authority
- CA
- Canada
- Prior art keywords
- flow
- coal
- nozzle
- stream
- spreader
- 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
- 239000003245 coal Substances 0.000 title claims abstract description 77
- 238000002485 combustion reaction Methods 0.000 claims abstract description 24
- 239000012298 atmosphere Substances 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 11
- 239000003039 volatile agent Substances 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 239000000446 fuel Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 4
- 230000004323 axial length Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 2
- 206010037660 Pyrexia Diseases 0.000 abstract description 4
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 238000005755 formation reaction Methods 0.000 description 8
- 239000002803 fossil fuel Substances 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- JCYWCSGERIELPG-UHFFFAOYSA-N imes Chemical class CC1=CC(C)=CC(C)=C1N1C=CN(C=2C(=CC(C)=CC=2C)C)[C]1 JCYWCSGERIELPG-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33391081A | 1981-12-23 | 1981-12-23 | |
| US333,910 | 1981-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1186951A true CA1186951A (en) | 1985-05-14 |
Family
ID=23304766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000415934A Expired CA1186951A (en) | 1981-12-23 | 1982-11-19 | Venturi burner nozzle for pulverized coal |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS58164910A (enrdf_load_stackoverflow) |
| CA (1) | CA1186951A (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0729366Y2 (ja) * | 1987-05-29 | 1995-07-05 | 日立造船株式会社 | 微粉炭三段燃焼装置 |
| JPH02170977A (ja) * | 1988-12-21 | 1990-07-02 | Anelva Corp | 基板ホルダー |
| US9857077B2 (en) | 2008-12-18 | 2018-01-02 | General Electric Technology Gmbh | Coal rope distributor with replaceable wear components |
| US9151434B2 (en) | 2008-12-18 | 2015-10-06 | Alstom Technology Ltd | Coal rope distributor with replaceable wear components |
| US9151493B2 (en) | 2008-12-18 | 2015-10-06 | Alstom Technology Ltd | Coal rope distributor with replaceable wear components |
| US9593795B2 (en) | 2009-11-02 | 2017-03-14 | General Electric Technology Gmbh | Fuel head assembly with replaceable wear components |
| JP6231047B2 (ja) * | 2015-06-30 | 2017-11-15 | 三菱日立パワーシステムズ株式会社 | 固体燃料バーナ |
| CN213175878U (zh) * | 2020-01-08 | 2021-05-11 | 伍德沃德有限公司 | 排气气体再循环混合器和发动机系统 |
-
1982
- 1982-11-19 CA CA000415934A patent/CA1186951A/en not_active Expired
- 1982-12-23 JP JP57235137A patent/JPS58164910A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58164910A (ja) | 1983-09-29 |
| JPS6255562B2 (enrdf_load_stackoverflow) | 1987-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |