JPS6488024A - Rotary regeneration type air preheater - Google Patents

Rotary regeneration type air preheater

Info

Publication number
JPS6488024A
JPS6488024A JP62242813A JP24281387A JPS6488024A JP S6488024 A JPS6488024 A JP S6488024A JP 62242813 A JP62242813 A JP 62242813A JP 24281387 A JP24281387 A JP 24281387A JP S6488024 A JPS6488024 A JP S6488024A
Authority
JP
Japan
Prior art keywords
air
rotor
region
gas
pass region
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
Application number
JP62242813A
Other languages
Japanese (ja)
Inventor
Takeshi Kunimoto
Yoshinori Kobayashi
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP62242813A priority Critical patent/JPS6488024A/en
Publication of JPS6488024A publication Critical patent/JPS6488024A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Abstract

PURPOSE:To decrease an amount of air for combustion leaking in exhaust gas, by providing a casing the interior of which is partitioned into four vent passages of a pass region on the high temperature gas side, an intermediate region on the gas side, a pass region on the low temperature air side, and an intermediate region on the air side, and a rotor which is rotated in the order of the four vent passages. CONSTITUTION:A casing 1 is provided with two intermediate regions between a pass region (a) on the gas side and a pass region (b) on the air side, and is connected to low pressure air through a duct by means of an intermediate region (c) on the gas side and an intermediate region (d) on the air side of the outlet of a ventilator. With a rotor 2 rotated, gas conveyed from the pass region (a) on the gas side to the region (c) on the gas side is pushed out by means of high pressure air, and the rotor is rotated to the pass region (b) on the air side in a state to fill the element of the rotor 2 with air. Meanwhile, air conveyed from the pass region (b) on the air side to the intermediate region (d) on the air side along with rotation of the rotor 2 is pushed out to the outlet side of an air preheater, and instead the element of the rotor 2 is filled with gas, and the rotor is rotated to the outlet side of the pass region (a) on the gas side. Along with rotation of the rotor 2, the above process is continued in succession, and an amount of input conveyance leak can be decreased.
JP62242813A 1987-09-29 1987-09-29 Rotary regeneration type air preheater Pending JPS6488024A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62242813A JPS6488024A (en) 1987-09-29 1987-09-29 Rotary regeneration type air preheater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62242813A JPS6488024A (en) 1987-09-29 1987-09-29 Rotary regeneration type air preheater

Publications (1)

Publication Number Publication Date
JPS6488024A true JPS6488024A (en) 1989-04-03

Family

ID=17094670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62242813A Pending JPS6488024A (en) 1987-09-29 1987-09-29 Rotary regeneration type air preheater

Country Status (1)

Country Link
JP (1) JPS6488024A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013484A1 (en) * 1989-04-27 1990-10-31 Rothemuehle Brandt Kritzler Reducing sulphur in thermal power plant emission - by returning partial fume flow for admixture with combustion air
CN102297448A (en) * 2011-06-23 2011-12-28 孟金来 Air pre-heater with rotary heating surface and waste heat recovery system
CN103277782A (en) * 2013-05-24 2013-09-04 太原锅炉集团有限公司 Carbon black tail gas combusting boiler
JP2015004507A (en) * 2013-06-21 2015-01-08 アルストム テクノロジー リミテッドＡＬＳＴＯＭ Ｔｅｃｈｎｏｌｏｇｙ Ｌｔｄ Method of air preheating for combustion power plant, and systems comprising combustion power plant
CN105042621A (en) * 2015-07-10 2015-11-11 清华大学 Multichannel rotating type air preheater

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013484A1 (en) * 1989-04-27 1990-10-31 Rothemuehle Brandt Kritzler Reducing sulphur in thermal power plant emission - by returning partial fume flow for admixture with combustion air
DE4013484C2 (en) * 1989-04-27 1998-04-30 Rothemuehle Brandt Kritzler Process and plant for reducing harmful gas emissions in thermal power plants
CN102297448A (en) * 2011-06-23 2011-12-28 孟金来 Air pre-heater with rotary heating surface and waste heat recovery system
CN103277782A (en) * 2013-05-24 2013-09-04 太原锅炉集团有限公司 Carbon black tail gas combusting boiler
JP2015004507A (en) * 2013-06-21 2015-01-08 アルストム テクノロジー リミテッドＡＬＳＴＯＭ Ｔｅｃｈｎｏｌｏｇｙ Ｌｔｄ Method of air preheating for combustion power plant, and systems comprising combustion power plant
US9841242B2 (en) 2013-06-21 2017-12-12 General Electric Technology Gmbh Method of air preheating for combustion power plant and systems comprising the same
CN105042621A (en) * 2015-07-10 2015-11-11 清华大学 Multichannel rotating type air preheater

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