JP2009057532A - Centrifugal sulfur separator - Google Patents

Centrifugal sulfur separator Download PDF

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Publication number
JP2009057532A
JP2009057532A JP2007265938A JP2007265938A JP2009057532A JP 2009057532 A JP2009057532 A JP 2009057532A JP 2007265938 A JP2007265938 A JP 2007265938A JP 2007265938 A JP2007265938 A JP 2007265938A JP 2009057532 A JP2009057532 A JP 2009057532A
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JP
Japan
Prior art keywords
sulfur
outer frame
micronized coal
plate
installing
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Pending
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JP2007265938A
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Japanese (ja)
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JP2009057532A5 (en
Inventor
Yoshio Abe
芳男 阿部
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Individual
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Individual
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Priority to JP2007265938A priority Critical patent/JP2009057532A/en
Publication of JP2009057532A publication Critical patent/JP2009057532A/en
Publication of JP2009057532A5 publication Critical patent/JP2009057532A5/ja
Pending legal-status Critical Current

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  • Combined Means For Separation Of Solids (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To enable to separate sulfur from micronized coal before burning micronized coal. <P>SOLUTION: A sulfur separator is rotated around its vertical shaft in a high speed by installing a plate 1 in an outer frame 3, installing a rotary shaft 2 in its center, installing jumping-out openings 4, 6 distant from inlets of micronized coal, feeding micronized coal from upper, lower or both inlets. A component flown far from the jumping-out openings is brought to be sulfur, a component flown near the openings is brought to be the micronized coal. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

遠心力を利用して微粉炭と硫黄を分離する事に関するものである。It relates to separating pulverized coal and sulfur using centrifugal force.

特願２００７−１４７４４８等がある。Japanese Patent Application No. 2007-147448 is available.

微粉炭を燃す前に微粉炭と硫黄を分離する。Separate pulverized coal and sulfur before burning pulverized coal.

断面円形の外枠３の中に芯に回転軸２を設けて回転軸２にプレートを固着し、プレートに外枠を固着し、微粉炭を上から入れる時は下部に飛び出し間４、６を設け、外枠の下部から微粉炭を入れる時は上部に飛び出し間を設けて回転軸２を高速回転して遠くに飛んだ硫黄と近くに飛んだ微粉炭を分ける。A rotary shaft 2 is provided at the core in the outer frame 3 having a circular cross section, and the plate is fixed to the rotary shaft 2, and the outer frame is fixed to the plate. When the pulverized coal is introduced from the lower part of the outer frame, a gap is formed at the upper part, and the rotary shaft 2 is rotated at a high speed to separate sulfur that flies far away and pulverized coal that flies nearby.

微粉炭は近くに落ち硫黄は遠くに落ちるので分離できる。The pulverized coal falls nearby and the sulfur falls far away so that it can be separated.

断面円形の外枠３の中にプレート１を３〜４枚位等間隔に配置して中芯に回転軸２を設けて外枠とプレート及びプレートと回転軸を各各固着して下部に飛び出し間４、６を設けて底部に底板５を設ける。飛び出し間は４、６は３６０度外枠がない。Three to four plates 1 are arranged at equal intervals in an outer frame 3 having a circular cross section, and a rotation shaft 2 is provided in the center, and the outer frame, the plate, the plate, and the rotation shaft are fixed to each other and protrude to the bottom. The bottom plate 5 is provided at the bottom with a space 4 and 6. There is no 360 ° outer frame for 4 and 6 between the jumps.

外枠３はプレート１、より天端は上に出す、微粉炭を下から分離器に入れる時はプレートの下にプロペラを設けてプレートの上部に飛び出し間を設ける。The outer frame 3 is placed on the plate 1 and the top end is placed on the top. When pulverized coal is put into the separator from the bottom, a propeller is provided under the plate to provide a space between the top of the plate.

火力発電所の石炭燃料の硫黄分離Separation of sulfur from coal fuel in thermal power plants

遠心硫黄分離器の断面図。Sectional drawing of a centrifugal sulfur separator. Ａ−Ａ断面図。AA sectional drawing.

符号の説明Explanation of symbols

１ プレート
２ 回転軸
３ 外枠
４、６ 飛び出し間
５ 底板1 Plate 2 Rotating shaft 3 Outer frame 4, 6 Jump-out interval 5 Bottom plate

Claims (1)

外枠（３）の中に何枚かのプレート（１）を縦にして回転軸（２）に１端を固着し、外枠（３）の某部に飛び出し間（６）、（４）を設けてプレートに固着する回転軸（２）を縦回転して上又は下の小なくともどちらか１方の端から微粉炭を入れて硫黄と微粉炭を分離する事を特徴とした遠心硫黄分離器。Several plates (1) are placed vertically in the outer frame (3), and one end is fixed to the rotating shaft (2), and it protrudes into the flange of the outer frame (3) (6), (4) Centrifugal sulfur characterized by separating the sulfur and pulverized coal by vertically rotating the rotating shaft (2) that is fixed to the plate and putting pulverized coal from at least one of the upper and lower ends Separator.
JP2007265938A 2007-08-30 2007-08-30 Centrifugal sulfur separator Pending JP2009057532A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007265938A JP2009057532A (en) 2007-08-30 2007-08-30 Centrifugal sulfur separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007265938A JP2009057532A (en) 2007-08-30 2007-08-30 Centrifugal sulfur separator

Publications (2)

Publication Number Publication Date
JP2009057532A true JP2009057532A (en) 2009-03-19
JP2009057532A5 JP2009057532A5 (en) 2010-04-22

Family

ID=40553572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007265938A Pending JP2009057532A (en) 2007-08-30 2007-08-30 Centrifugal sulfur separator

Country Status (1)

Country Link
JP (1) JP2009057532A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5896695A (en) * 1981-12-02 1983-06-08 Mitsubishi Heavy Ind Ltd Process for dry deashing of coal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5896695A (en) * 1981-12-02 1983-06-08 Mitsubishi Heavy Ind Ltd Process for dry deashing of coal

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