JPS56124825A - Smoke stack - Google Patents

Smoke stack

Info

Publication number
JPS56124825A
JPS56124825A JP2804580A JP2804580A JPS56124825A JP S56124825 A JPS56124825 A JP S56124825A JP 2804580 A JP2804580 A JP 2804580A JP 2804580 A JP2804580 A JP 2804580A JP S56124825 A JPS56124825 A JP S56124825A
Authority
JP
Japan
Prior art keywords
stack
double structure
wall
gas
gas inlet
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
JP2804580A
Other languages
Japanese (ja)
Other versions
JPS622646B2 (en
Inventor
Masayuki Shimizu
Tamotsu Fukutani
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.)
Shimizu Construction Co Ltd
Tokuyama Corp
Original Assignee
Shimizu Construction Co Ltd
Tokuyama Corp
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 Shimizu Construction Co Ltd, Tokuyama Corp filed Critical Shimizu Construction Co Ltd
Priority to JP2804580A priority Critical patent/JPS56124825A/en
Publication of JPS56124825A publication Critical patent/JPS56124825A/en
Publication of JPS622646B2 publication Critical patent/JPS622646B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To enable to prevent stack rain, without providing a separate heat source, by using such a design for a smoke stack equipped with a blowoff nozzle which is made of a double structure and bottom section of this double structure is provided with an opening for gas inlet in the stack.
CONSTITUTION: A blowoff nozzle 3 to be provided in a smoke stack 1 is made of a double structure consisting of an inner wall 3-1 and an outer wall 3-2, bottom section of this double structure 2 is provided with an opening for gas inlet 5 in the stack 1, and at the same time, the top section is provided with an opening as a gas outlet 4. In operation, a part of wet gas which rises from bottom section of the stack 1 enters the gas inlet 5, passes through the inside of the double structure 2 and becomes discharged from the outlet 4. For this reason, the inner wall 3-1 is kept warm by the wet gas, and because of high flow speed of the wet gas, the inside surface of the inner wall 3-1 can be prevented from condensation of moisture contained in the wet gas. And drain water in the double structure 2 flows down and drops from the gas inlet 5 into space in the stack 1.
COPYRIGHT: (C)1981,JPO&Japio
JP2804580A 1980-03-07 1980-03-07 Smoke stack Granted JPS56124825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2804580A JPS56124825A (en) 1980-03-07 1980-03-07 Smoke stack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2804580A JPS56124825A (en) 1980-03-07 1980-03-07 Smoke stack

Publications (2)

Publication Number Publication Date
JPS56124825A true JPS56124825A (en) 1981-09-30
JPS622646B2 JPS622646B2 (en) 1987-01-21

Family

ID=12237768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2804580A Granted JPS56124825A (en) 1980-03-07 1980-03-07 Smoke stack

Country Status (1)

Country Link
JP (1) JPS56124825A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148453U (en) * 1982-03-27 1983-10-05 株式会社トクヤマ Chimney with anti-stud crane structure
JPS60129522A (en) * 1983-12-15 1985-07-10 Shimizu Constr Co Ltd Preventive device of stack rain
JP2012122647A (en) * 2010-12-07 2012-06-28 Paloma Co Ltd Exhaust pipe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148453U (en) * 1982-03-27 1983-10-05 株式会社トクヤマ Chimney with anti-stud crane structure
JPS60129522A (en) * 1983-12-15 1985-07-10 Shimizu Constr Co Ltd Preventive device of stack rain
JPS6338610B2 (en) * 1983-12-15 1988-08-01 Shimizu Construction Co Ltd
JP2012122647A (en) * 2010-12-07 2012-06-28 Paloma Co Ltd Exhaust pipe

Also Published As

Publication number Publication date
JPS622646B2 (en) 1987-01-21

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