JPS59142380A - Multitubular heat exchanger - Google Patents

Multitubular heat exchanger

Info

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
Application number
JP1703683A
Other languages
Japanese (ja)
Inventor
Shigeru Komatsu
Original Assignee
Kuraray Co Ltd
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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP1703683A priority Critical patent/JPS59142380A/en
Publication of JPS59142380A publication Critical patent/JPS59142380A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16Heat-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
    • F28D7/163Heat-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
    • F28D7/1669Heat-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.
JP1703683A 1983-02-03 1983-02-03 Multitubular heat exchanger Pending JPS59142380A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
US2862479A (en) Vapor generating unit
US4106309A (en) Analyzer and rectifier method and apparatus for absorption heat pump
CN209790891U (en) Improved falling film evaporator
JPS59142380A (en) Multitubular heat exchanger
EP0019011A1 (en) Liquid heating apparatus
JPS5717403A (en) Manufacturing apparatus for synthetic hydrochloric acid
GB895849A (en) Improvements in or relating to evaporator tubes containing separators
US1950703A (en) Refrigeration
US4157078A (en) Vertical boiler
JPH02225999A (en) Heat exchanger
US2121999A (en) Vertical heat exchanger
JPS59125390A (en) Heat exchanger
GB1596065A (en) Vertical boiler
US4231350A (en) Hot water boiler
CN211357778U (en) Integrated vertical tube type solvent evaporator
JPS60246201A (en) Reforming device for methanol
JPS6011088A (en) Heat exchanger
SU691169A1 (en) Adsorbent regenerator
US1948156A (en) Air conditioning unit
SU1011228A1 (en) Contact apparatus for oxydizing gaseous sulphur dioxide
JPS5565886A (en) Heat exchanger
US3121420A (en) Heater with vertically extended tubes in convection section
JPS6441777A (en) Heat transfer tube body for recovering latent heat
SU724147A1 (en) Evaporator
JPS63105398A (en) Heat pipe of heat syphon type