FIELD: manufacturing of tubular heat-exchangers. SUBSTANCE: method involves arranging tubular walls into pack; cutting and reaming holes in pack in one pass of tool; positioning walls along tube bundle by moving walls, with number of simultaneously moved walls being increased; positioning tube sheets and expanding tube ends. EFFECT: increased quality of heat-exchangers. 12 dwg
Title | Year | Author | Number |
---|---|---|---|
METHOD OF ASSEMBLING TUBE BUNDLE OF HEAT EXCHANGER | 0 |
|
SU804107A1 |
MACHINE FOR ASSEMBLING TUBULAR HEAT-EXCHANGERS | 0 |
|
SU657890A1 |
MODE OF MANUFACTURING OF A GAS AIR COOLING APPARATUS | 2004 |
|
RU2266493C1 |
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HEAT EXCHANGER | 2008 |
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RU2386095C2 |
HEAT EXCHANGER | 0 |
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SU1740945A1 |
METHOD FOR FASTENING TUBES IN TUBE PLATES OF HEAT EXCHANGER | 0 |
|
SU1302130A1 |
METHOD FOR ASSEMBLING OF SHELL-AND-TUBE HEAT EXCHANGER | 2005 |
|
RU2284889C1 |
APPARATUS FOR SIMULTANEOUS SEALING OF ALL TUBES IN TUBE WALL | 0 |
|
SU963622A1 |
SHELL-AND-TUBE HEAT EXCHANGER | 2001 |
|
RU2282808C2 |
Authors
Dates
1994-09-15—Published
1992-01-29—Filed