JPS644202A - Gas cooling device - Google Patents
Gas cooling deviceInfo
- 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
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02228404A (en) * | 1989-02-28 | 1990-09-11 | Shimadzu Corp | Wax trap |
JPH02228405A (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 |
-
1987
- 1987-06-25 JP JP15835187A patent/JPS644202A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02228404A (en) * | 1989-02-28 | 1990-09-11 | Shimadzu Corp | Wax trap |
JPH02228405A (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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