KR920021919A - Boiler with water pipe group - Google Patents

Boiler with water pipe group Download PDF

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Publication number
KR920021919A
KR920021919A KR1019920007960A KR920007960A KR920021919A KR 920021919 A KR920021919 A KR 920021919A KR 1019920007960 A KR1019920007960 A KR 1019920007960A KR 920007960 A KR920007960 A KR 920007960A KR 920021919 A KR920021919 A KR 920021919A
Authority
KR
South Korea
Prior art keywords
water pipe
pipe group
boiler
burner
rows
Prior art date
Application number
KR1019920007960A
Other languages
Korean (ko)
Other versions
KR0137751B1 (en
Inventor
히로시 고바야시
호지 우에다
게이료 가라
세이간 이시다니
Original Assignee
히라가와 요시가즈
가부시기가이샤 히라가와 가이다무
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.)
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Publication date
Application filed by 히라가와 요시가즈, 가부시기가이샤 히라가와 가이다무 filed Critical 히라가와 요시가즈
Publication of KR920021919A publication Critical patent/KR920021919A/en
Application granted granted Critical
Publication of KR0137751B1 publication Critical patent/KR0137751B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

내용 없음.No content.

Description

수관군을 갖는 보일러Boiler with water pipe group

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 수관이 바둑판 눈모양배열을 갖는 수열수관 내삽형연소실을 갖는 보일러의 한 실시예.1 is an embodiment of a boiler in which the water pipe of the present invention has a hydrothermal pipe interpolated combustion chamber having a checkerboard eye arrangement.

Claims (4)

다수의 수관을 전열면으로 하는 보일러에 있어서, 버어너로부터 연료와 연소용 공기를 별개로 혹은 혼합해서 분출시켜서 연소시킬때에 연소실안의 수관의 배 설(配設)을 해당수관이 바둑판 눈모양배열의 경우는 연소실의 직경 또는 일변의 길이 D와 버어너 분출구멍 d3와의 비 D/d3= 1.5∼3.0으로 하고, 그리고 버어너끝으로 부터 제1수관까지의 거리 L과 d3와의 비 L/d3= 0.2∼1.0 으로 한것을 특징으로 하는 수관군을 갖는 보일러.In boilers having a plurality of heat pipes as heat transfer surfaces, when the fuel and the combustion air are blown out separately or mixed from the burner, the water pipes in the combustion chamber are arranged with a checkerboard eye arrangement. In the case of, the diameter of the combustion chamber or the length of one side D and the ratio of the burner ejection hole d 3 to D / d 3 = 1.5 to 3.0, and the distance L from the burner tip to the first water pipe L and the ratio L to d 3. / d 3 = a boiler with a water pipe group, characterized in that from 0.2 to 1.0. 제1항에 있어서, 수관이 지그자그배열의 경우는 D/d3= 1.5∼3.0으로 하고, L/d3= 0.1∼0.5로한 수관을 갖는 보일러.The boiler according to claim 1, wherein when the water pipe is a zigzag array, the water pipe is D / d 3 = 1.5 to 3.0, and L / d 3 = 0.1 to 0.5. 제2항에 있어서, 수관군의 제1∼제2열 또는 제1∼제4열을 지그자그 배열로 하고 이후의 수관군을 바둑판 눈모양배열로한 수관을 갖는 보일러.The boiler according to claim 2, wherein the first to second rows or the first to fourth rows of the water pipe group are arranged in a zigzag arrangement, and the water pipe group of the subsequent water pipe group is a checkerboard eye arrangement. 제1항 내지 제3항중 어느 한항에 있어서, 연소가스 온도가 1300℃ 이하로 저하하는 연소가스 온도가 1300∼900℃의 부분의 수관의 일부를 삭제하고 단열공간을 설정해서 되는 수관군을 갖는 보일러.The boiler having a water pipe group according to any one of claims 1 to 3, wherein the combustion gas temperature at which the combustion gas temperature is lowered to 1300 ° C. or less is set by removing a part of the water pipe at a portion of 1300 to 900 ° C. and setting an insulation space. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920007960A 1991-05-31 1992-05-12 Boiler having water tube group KR0137751B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3157713A JP2628237B2 (en) 1991-05-31 1991-05-31 Boiler with water tube group
JP91-157713 1991-05-31

Publications (2)

Publication Number Publication Date
KR920021919A true KR920021919A (en) 1992-12-19
KR0137751B1 KR0137751B1 (en) 1998-07-01

Family

ID=15655751

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920007960A KR0137751B1 (en) 1991-05-31 1992-05-12 Boiler having water tube group

Country Status (2)

Country Link
JP (1) JP2628237B2 (en)
KR (1) KR0137751B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5844922B2 (en) * 1978-10-09 1983-10-06 株式会社平川鉄工所 Straight combustion furnace smoke tube boiler with optimal reverse flow region
JPS6078247A (en) * 1983-10-04 1985-05-02 Tokyo Gas Co Ltd Heat exchange under high intensity combustion while suppressing generation of carbon monoxide and device thereof
JPH0781682B2 (en) * 1988-09-10 1995-09-06 株式会社平川鉄工所 Water tube boiler
JPH02178502A (en) * 1988-12-29 1990-07-11 Hirakawa Tekkosho:Kk Boiler with water tube group
JP3021603U (en) * 1995-08-11 1996-02-27 有限会社ジャパン・アート・オリジン Board

Also Published As

Publication number Publication date
KR0137751B1 (en) 1998-07-01
JP2628237B2 (en) 1997-07-09
JPH06201103A (en) 1994-07-19

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