GB363083A - Improvements in, or relating to, economisers or other tubular heat exchangers - Google Patents
Improvements in, or relating to, economisers or other tubular heat exchangersInfo
- Publication number
- GB363083A GB363083A GB3381430A GB3381430A GB363083A GB 363083 A GB363083 A GB 363083A GB 3381430 A GB3381430 A GB 3381430A GB 3381430 A GB3381430 A GB 3381430A GB 363083 A GB363083 A GB 363083A
- Authority
- GB
- United Kingdom
- Prior art keywords
- groups
- flanges
- heat exchangers
- offset
- tubular heat
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways
- F22D1/08—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways the tubes having fins, ribs, gills, corrugations, or the like on their outer surfaces, e.g. in vertical arrangement
- F22D1/10—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways the tubes having fins, ribs, gills, corrugations, or the like on their outer surfaces, e.g. in vertical arrangement in horizontal arrangement
-
- 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
- F28D7/0041—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 for only one medium being tubes having parts touching each other or tubes assembled in panel form
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
363,083. Plate heat exchangers ; heating feedwater. HOLLER, G. F., 43, Hindenburgstrasse, Emden, Germany. Nov. 10, 1930, No. 33814. [Classes 64 (i) and 64 (iii).] Groups of pipes a. for an economizer or other tubular heat exchanger, in which each pipe has its wall integral with that of its neighbour in the group, are arranged so that only longitudinal passages j'of approximately uniform cross section obtain between adjacent groups. If the groups do not have flat sides they are offset to produce a wavy passage of uniform cross section. In Fig. 7 this is done by offsetting both the groups and their end flanges c ; in Fig. 4 the groups are offset with regard to their end flanges only. Hollow members m, serving to heat air or water or supplying compressed air jets to remove soot from the tube a, are inserted to reduce the wider passage thus formed between adjacent groups to the width of passages j. A header plate d fits on the end of the group and has flanges e forming a groove f for packing g with the flanges c.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3381430A GB363083A (en) | 1930-11-10 | 1930-11-10 | Improvements in, or relating to, economisers or other tubular heat exchangers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3381430A GB363083A (en) | 1930-11-10 | 1930-11-10 | Improvements in, or relating to, economisers or other tubular heat exchangers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB363083A true GB363083A (en) | 1931-12-17 |
Family
ID=10357798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3381430A Expired GB363083A (en) | 1930-11-10 | 1930-11-10 | Improvements in, or relating to, economisers or other tubular heat exchangers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB363083A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE966473C (en) * | 1951-07-22 | 1957-09-12 | Huels Chemische Werke Ag | Graphite heat exchanger |
| US6000467A (en) * | 1997-05-30 | 1999-12-14 | Showa Aluminum Corporation | Multi-bored flat tube for use in a heat exchanger and heat exchanger including said tubes |
| JP2017219289A (en) * | 2016-06-10 | 2017-12-14 | 株式会社Ihi | Thermal treatment device |
-
1930
- 1930-11-10 GB GB3381430A patent/GB363083A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE966473C (en) * | 1951-07-22 | 1957-09-12 | Huels Chemische Werke Ag | Graphite heat exchanger |
| US6000467A (en) * | 1997-05-30 | 1999-12-14 | Showa Aluminum Corporation | Multi-bored flat tube for use in a heat exchanger and heat exchanger including said tubes |
| JP2017219289A (en) * | 2016-06-10 | 2017-12-14 | 株式会社Ihi | Thermal treatment device |
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