JPS59142380A - Multitubular heat exchanger - Google Patents
Multitubular heat exchangerInfo
- Publication number
- JPS59142380A JPS59142380A JP1703683A JP1703683A JPS59142380A JP S59142380 A JPS59142380 A JP S59142380A JP 1703683 A JP1703683 A JP 1703683A JP 1703683 A JP1703683 A JP 1703683A JP S59142380 A JPS59142380 A JP S59142380A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- liquid
- diametered
- pipe
- partition
- 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
- 239000007788 liquid Substances 0.000 abstract 13
- 239000007789 gas Substances 0.000 abstract 12
- 238000005192 partition Methods 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 2
- 230000001174 ascending Effects 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000002918 waste heat Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
- F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
- F28D7/1669—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having an annular shape; the conduits being assembled around a central distribution tube
Abstract
PURPOSE:To collect waste heat effectively by a method wherein a convective liquid and a circulating liquid are intervened in a heat exchanger with the effective utilization of an air lift action. CONSTITUTION:A gas blowin pipe 10 whose top end is inserted into a large-diametered tube 6 is provided and a gas is blown into a liquid in a group of tubes within a partition wall so that the liquid in the large-diametered pipe is pushed up to form a violent ascending current a gas- liquid mixture which is then introduced into an annular space formed between the inner wall of the large-diametered pipe 6 and the outer wall of the gas blowin pipe 10 due to air lift action. In this case, the transfer of heat from the liquid to the gas takes place instantaneously as a result of direct contact of the gas with the liquid and a part of the liquid vaporizes to increase the temperature and the humidity of the gas. The current of the gas-liquid mixture is then separated into the gas and the liquid in the upper space within the partition wall and liquid drops included in the humidified gas are separated from the gas due to the presence of a baffle plate 11. Then the gas flows outside the heat exchanger from a gas outlet port 12 and is finally introduced into an incinerator as combustion air. The liquid separated from the gas flows down through the small-diametered tubes within the partition wall, flows into the large-diametered pipe from the lower space within the partition wall and flows upward again due to the air lift action to thereby become a circulating liquid current during which it is heated from outside to an elevated temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1703683A JPS59142380A (en) | 1983-02-03 | 1983-02-03 | Multitubular heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1703683A JPS59142380A (en) | 1983-02-03 | 1983-02-03 | Multitubular heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59142380A true JPS59142380A (en) | 1984-08-15 |
Family
ID=11932766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1703683A Pending JPS59142380A (en) | 1983-02-03 | 1983-02-03 | Multitubular heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59142380A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013170745A (en) * | 2012-02-20 | 2013-09-02 | Hoshizaki Electric Co Ltd | Steam generator |
| CN111089500A (en) * | 2020-01-19 | 2020-05-01 | 诸暨利心输送机械科技有限公司 | Heat exchanger for utilizing and treating waste gas |
-
1983
- 1983-02-03 JP JP1703683A patent/JPS59142380A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013170745A (en) * | 2012-02-20 | 2013-09-02 | Hoshizaki Electric Co Ltd | Steam generator |
| CN111089500A (en) * | 2020-01-19 | 2020-05-01 | 诸暨利心输送机械科技有限公司 | Heat exchanger for utilizing and treating waste gas |
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