JPS57202411A - Lance pipe supporter of soot blower - Google Patents

Lance pipe supporter of soot blower

Info

Publication number
JPS57202411A
JPS57202411A JP8496481A JP8496481A JPS57202411A JP S57202411 A JPS57202411 A JP S57202411A JP 8496481 A JP8496481 A JP 8496481A JP 8496481 A JP8496481 A JP 8496481A JP S57202411 A JPS57202411 A JP S57202411A
Authority
JP
Japan
Prior art keywords
pipe
external
line
around
center
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
JP8496481A
Other languages
Japanese (ja)
Other versions
JPS629802B2 (en
Inventor
Koji Nishimoto
Keiichi Katayama
Katsuzo Sudo
Masaaki Miyamoto
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 JP8496481A priority Critical patent/JPS57202411A/en
Publication of JPS57202411A publication Critical patent/JPS57202411A/en
Publication of JPS629802B2 publication Critical patent/JPS629802B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G15/00—Details
    • F28G15/02—Supports for cleaning appliances, e.g. frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)

Abstract

PURPOSE:To obtain the titled supporter free of vibration and easy to remove foreign matters by a mthod wherein a lance pipe is supported by an internal pipe which rotates in an external pipe around its line of center and the external pipe which rotates around the axis vertical to the line of center in the lengthwise direction of the lance pipe. CONSTITUTION:A circular pipe 307 has an opening capable of passing a lance pipe 7. The external circusmferential part is fitted to the inside of another circular pipe 308 and the fitting surfce between these two circular pipes forms a lubricatng surface 309 and they comes in contact with each other through lubricant. The internal circular pipe 307 can rotate in the external pipe 308 around its line of center while the external circular pipe 308 cannot rotate around the line of center. A pair of pins 314, 317 are mounted on the upper and lower parts of the vertical line around the external circular pipe 308 and the external circular pipe 308 rocks in a body with the internal circular pipe 307 around the axis perpendicular to the line of center in the longthwise direction of the lance pipe 7. A lance pipe supporter short of vibration and easy to remove foreign matters on a boiler tube can be obtained.
JP8496481A 1981-06-04 1981-06-04 Lance pipe supporter of soot blower Granted JPS57202411A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8496481A JPS57202411A (en) 1981-06-04 1981-06-04 Lance pipe supporter of soot blower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8496481A JPS57202411A (en) 1981-06-04 1981-06-04 Lance pipe supporter of soot blower

Publications (2)

Publication Number Publication Date
JPS57202411A true JPS57202411A (en) 1982-12-11
JPS629802B2 JPS629802B2 (en) 1987-03-03

Family

ID=13845306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8496481A Granted JPS57202411A (en) 1981-06-04 1981-06-04 Lance pipe supporter of soot blower

Country Status (1)

Country Link
JP (1) JPS57202411A (en)

Also Published As

Publication number Publication date
JPS629802B2 (en) 1987-03-03

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