JPS5627805A - Preventing stacks for various combustion machines from generation of dewpoint phenomenon - Google Patents
Preventing stacks for various combustion machines from generation of dewpoint phenomenonInfo
- Publication number
- JPS5627805A JPS5627805A JP10533479A JP10533479A JPS5627805A JP S5627805 A JPS5627805 A JP S5627805A JP 10533479 A JP10533479 A JP 10533479A JP 10533479 A JP10533479 A JP 10533479A JP S5627805 A JPS5627805 A JP S5627805A
- Authority
- JP
- Japan
- Prior art keywords
- stack
- dewpoint
- hot air
- phenomenon
- generation
- 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
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
Landscapes
- Air Supply (AREA)
Abstract
PURPOSE: To prevent generation of dewpoint phenomenon by a method wherein an exposed portion of a stack is fabricated to retain heat and a sudden cooling of the stack due to cold wind, cold weather or the like is prevented while a predetermined temperature of exhaust gas is kept at all times.
CONSTITUTION: A duct 4 is arranged from a part of a furnace body 1 of various boilers and a hot air ventilating port or hot air ventilating ducts 2 to a suction portion of a combustion machine 3 and an edge port of the duct 4 is positioned spacing a slight distance from the suction port, further, an exposed portion of a stack 5 is worked to retain heat with a heat retaining material 6 or hot air is supplied into a space of the heat retaining work to keep a high temperature in the space. Thereby, the hot air is supplied to the combustion machine 3 through the duct 4 for the combustion thereof under sucking a necessary amount of the hot air, and thus, reducing of a temperature in a furnace of the combustion machine is prevented, the temperature is equalized, rising of a temperature of exhaust gas and generation of a dewpoint phenomenon is prevented, thereby, generation of the dewpoint phenomenon may by prevented by preventing the stack from cooling due to open air by heat retaining of the stack.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10533479A JPS5627805A (en) | 1979-08-16 | 1979-08-16 | Preventing stacks for various combustion machines from generation of dewpoint phenomenon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10533479A JPS5627805A (en) | 1979-08-16 | 1979-08-16 | Preventing stacks for various combustion machines from generation of dewpoint phenomenon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5627805A true JPS5627805A (en) | 1981-03-18 |
Family
ID=14404817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10533479A Pending JPS5627805A (en) | 1979-08-16 | 1979-08-16 | Preventing stacks for various combustion machines from generation of dewpoint phenomenon |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5627805A (en) |
-
1979
- 1979-08-16 JP JP10533479A patent/JPS5627805A/en active Pending
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