JPS644202A - Gas cooling device - Google Patents

Gas cooling device

Info

Publication number
JPS644202A
JPS644202A JP15835187A JP15835187A JPS644202A JP S644202 A JPS644202 A JP S644202A JP 15835187 A JP15835187 A JP 15835187A JP 15835187 A JP15835187 A JP 15835187A JP S644202 A JPS644202 A JP S644202A
Authority
JP
Japan
Prior art keywords
tube
cooling
casing
gas
inner tube
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
JP15835187A
Other languages
Japanese (ja)
Inventor
Yoshiki Tsuchida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries 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 Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Priority to JP15835187A priority Critical patent/JPS644202A/en
Publication of JPS644202A publication Critical patent/JPS644202A/en
Pending legal-status Critical Current

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
    • F28D7/10—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 one within the other, e.g. concentrically
    • F28D7/12—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 one within the other, e.g. concentrically the surrounding tube being closed at one end, e.g. return type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Powder Metallurgy (AREA)

Abstract

PURPOSE:In case of cooling gas containing wax from such as e.g. dewaxing furnace of molded ceramic parts, to liquefy a wax contained in a gas while preventing it from solidifying and sticking on the outer surface of cooling tube, by providing an inner tube in the gas cooling tube and making a heated medium flow in the inner tube, and controlling temp. of cooling medium flowed in intermediate space by heat transferred from inner tube. CONSTITUTION:Buffle plates 4 projected in the lateral direction from side walls faced each other are arranged with described interval in the vertical direction of the casing 1 in which gas flows in from the inlet 2 at the upper side of wall and flows out from the outlet 3 at the lower side wall of the casing 1. A gas cooling tube 6 is inserted into the center of the casing from the top to the lowest part of the casing by boring through the ceiling 1a of the casing and the baffle plates 4. The tube 6 has a closed end, and a inner tube 8 is inserted concentrically with the tube 6 but not touching its closed end. It is not necessary to preheat cooling water, and the outer surface of the cooling tube 6 is not cooled to excess because the temp. of the cooling water is controlled by heat exchanging between the inner tube and the outer tube.
JP15835187A 1987-06-25 1987-06-25 Gas cooling device Pending JPS644202A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15835187A JPS644202A (en) 1987-06-25 1987-06-25 Gas cooling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15835187A JPS644202A (en) 1987-06-25 1987-06-25 Gas cooling device

Publications (1)

Publication Number Publication Date
JPS644202A true JPS644202A (en) 1989-01-09

Family

ID=15669753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15835187A Pending JPS644202A (en) 1987-06-25 1987-06-25 Gas cooling device

Country Status (1)

Country Link
JP (1) JPS644202A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02228405A (en) * 1989-02-28 1990-09-11 Shimadzu Corp wax trap
JPH02228404A (en) * 1989-02-28 1990-09-11 Shimadzu Corp Wax trap
JPH06190897A (en) * 1992-12-24 1994-07-12 Tsutsunaka Plast Ind Co Ltd Apparatus for treating vent gas discharged from vent type extruder for plastic
US8657267B2 (en) 2010-11-30 2014-02-25 Spx Cooling Technologies, Inc. Jet stream generating method and apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02228405A (en) * 1989-02-28 1990-09-11 Shimadzu Corp wax trap
JPH02228404A (en) * 1989-02-28 1990-09-11 Shimadzu Corp Wax trap
JPH06190897A (en) * 1992-12-24 1994-07-12 Tsutsunaka Plast Ind Co Ltd Apparatus for treating vent gas discharged from vent type extruder for plastic
US8657267B2 (en) 2010-11-30 2014-02-25 Spx Cooling Technologies, Inc. Jet stream generating method and apparatus

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