GB1242452A - Improvements in or relating to heat exchangers - Google Patents
Improvements in or relating to heat exchangersInfo
- Publication number
- GB1242452A GB1242452A GB3430568A GB3430568A GB1242452A GB 1242452 A GB1242452 A GB 1242452A GB 3430568 A GB3430568 A GB 3430568A GB 3430568 A GB3430568 A GB 3430568A GB 1242452 A GB1242452 A GB 1242452A
- Authority
- GB
- United Kingdom
- Prior art keywords
- elements
- tubes
- casing
- flow path
- heating
- 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
- 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
- F28D7/02—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 helically coiled
- F28D7/024—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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
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)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
1,242,452. Concentric-tube heat exchangers. SUNDS A.B. 18 July, 1968 [19 July, 1967], No. 34305/68. Heading F4S. A liquid such as viscose is heated or cooled as it passes through the casing 1 of a heat exchanger, from an inlet 2 to an outlet 32 thereof, and over radially-spaced, hollow, annular, heating or cooling elements 3, 4, 5 within the casing, the liquid being agitated by stirrer arms 23, 24, 25 moved through the annular spaces between adjacent elements by a motor driven shaft 33. An additional hollow heating or cooling element 7 may surround the casing 1. Each element shown contains a helically wound tube 8-11, the flow path for the heating or cooling fluid through the hollow elements (from supply pipe 12 and connection tubes 13-16) being by way of these tubes, and the return path to outlet tube 21 being constituted by the helical spaces between the turns of the helical tubes. In a modification (Figs. 3, 4) baffles (38) define the fluid flow path within the elements, the return flow path being by way of tubes (39) extending axially through the elements. The stirrer arms may reciprocate slightly in the axial direction, and may be adjustable in relation to the heat exchange surface; or they may be kept pressed against said surface.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1069267A SE329180B (en) | 1967-07-19 | 1967-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1242452A true GB1242452A (en) | 1971-08-11 |
Family
ID=20292703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3430568A Expired GB1242452A (en) | 1967-07-19 | 1968-07-18 | Improvements in or relating to heat exchangers |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4923337B1 (en) |
DE (1) | DE1751728A1 (en) |
FR (1) | FR1581701A (en) |
GB (1) | GB1242452A (en) |
SE (1) | SE329180B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9068782B2 (en) | 2009-03-17 | 2015-06-30 | Dow Global Technologies Llc | Tube-side sequentially pulsable-flow shell-and-tube heat exchanger appratus, system, and method |
CN110686547A (en) * | 2019-10-10 | 2020-01-14 | 郭志斌 | Waste heat recovery device for waste gas environmental protection treatment |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2513083B1 (en) * | 1981-09-18 | 1989-09-15 | Goavec Jean Jacques | PLANT FOR THE TREATMENT OF LIQUID, PARTICULARLY FOR THE MANUFACTURE OF YOGURTS |
DE102009005637A1 (en) * | 2009-01-22 | 2010-07-29 | Ludwig Bauer | Heat storage device for storing and/or delivering heat energy utilized for e.g. power plant, has stirring device arranged in heat storage container and formed as scraping device that scraps heat storage medium frozen at surface of cylinder |
DE102019121027A1 (en) * | 2019-08-03 | 2021-02-04 | Hubert Langheinz | Hollow jacket tube heat exchanger device |
-
1967
- 1967-07-19 SE SE1069267A patent/SE329180B/xx unknown
-
1968
- 1968-07-18 DE DE19681751728 patent/DE1751728A1/en active Pending
- 1968-07-18 GB GB3430568A patent/GB1242452A/en not_active Expired
- 1968-07-18 JP JP5024768A patent/JPS4923337B1/ja active Pending
- 1968-07-18 FR FR1581701D patent/FR1581701A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9068782B2 (en) | 2009-03-17 | 2015-06-30 | Dow Global Technologies Llc | Tube-side sequentially pulsable-flow shell-and-tube heat exchanger appratus, system, and method |
CN110686547A (en) * | 2019-10-10 | 2020-01-14 | 郭志斌 | Waste heat recovery device for waste gas environmental protection treatment |
CN110686547B (en) * | 2019-10-10 | 2021-08-17 | 安徽华汇建材有限公司 | Waste heat recovery device for waste gas environmental protection treatment |
Also Published As
Publication number | Publication date |
---|---|
SE329180B (en) | 1970-10-05 |
FR1581701A (en) | 1969-09-19 |
DE1751728A1 (en) | 1971-12-30 |
JPS4923337B1 (en) | 1974-06-14 |
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