JPS5495024A - Vent air treating process in particle coal storage type combustion system - Google Patents

Vent air treating process in particle coal storage type combustion system

Info

Publication number
JPS5495024A
JPS5495024A JP194378A JP194378A JPS5495024A JP S5495024 A JPS5495024 A JP S5495024A JP 194378 A JP194378 A JP 194378A JP 194378 A JP194378 A JP 194378A JP S5495024 A JPS5495024 A JP S5495024A
Authority
JP
Japan
Prior art keywords
particle coal
air
vent air
particle
transporting
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
Application number
JP194378A
Other languages
Japanese (ja)
Other versions
JPS6222045B2 (en
Inventor
Takeo Mita
Shoichi Masuko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP194378A priority Critical patent/JPS5495024A/en
Publication of JPS5495024A publication Critical patent/JPS5495024A/en
Publication of JPS6222045B2 publication Critical patent/JPS6222045B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Incineration Of Waste (AREA)

Abstract

PURPOSE: To preclude air supply from being excessive to a furnace in such a way that vent air separated from particle coal is not directly incinerated but used for transporting particle coal and as primary air, on the other hand it is returned to a particle coal machine, and particle coal under residual pressure is recollected.
CONSTITUTION: Part of vent air completed transportation of particle coal from a particle coal machine 1 to a particle coal reservoir 3 is returned again to the particle coal machine 1 for using as outlet temperature control air of the particle coal machine 1, on the other hand residual vent air is used as transporting air for transporting particle coal from the particle coal reservoir 3 to a burner 6. By this process since it is not to directly send vent air separated from particle coal to a furnace or it is merely to send part of it, excessive air is precluded from supplying to a boiler so that it can improve the boiler efficiency and prevent air pollution.
COPYRIGHT: (C)1979,JPO&Japio
JP194378A 1978-01-13 1978-01-13 Vent air treating process in particle coal storage type combustion system Granted JPS5495024A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP194378A JPS5495024A (en) 1978-01-13 1978-01-13 Vent air treating process in particle coal storage type combustion system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP194378A JPS5495024A (en) 1978-01-13 1978-01-13 Vent air treating process in particle coal storage type combustion system

Publications (2)

Publication Number Publication Date
JPS5495024A true JPS5495024A (en) 1979-07-27
JPS6222045B2 JPS6222045B2 (en) 1987-05-15

Family

ID=11515688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP194378A Granted JPS5495024A (en) 1978-01-13 1978-01-13 Vent air treating process in particle coal storage type combustion system

Country Status (1)

Country Link
JP (1) JPS5495024A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749728A (en) * 1980-09-08 1982-03-23 Onoda Cement Co Ltd Pulverized coal combustion device
JP2016095113A (en) * 2014-11-17 2016-05-26 三菱日立パワーシステムズ株式会社 boiler

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4877422A (en) * 1972-01-18 1973-10-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4877422A (en) * 1972-01-18 1973-10-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749728A (en) * 1980-09-08 1982-03-23 Onoda Cement Co Ltd Pulverized coal combustion device
JP2016095113A (en) * 2014-11-17 2016-05-26 三菱日立パワーシステムズ株式会社 boiler

Also Published As

Publication number Publication date
JPS6222045B2 (en) 1987-05-15

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