发明名称 |
Heat exchanger for cooling cracked gas |
摘要 |
A heat exchanger for cooling cracked gas. At least one cooling pipe (4) is enclosed in an outer pipe (6). Both pipes are welded at each end to a water compartment (7 & 8). The water compartment supplies and removes a coolant. Each water compartment comprises a solid strip with as many separated and circular depressions (11) introduced into it as there are cooling pipes. Each depression surrounds a cooling pipe. The diameter of each depression equals or exceeds the inside diameter of the outer pipe. Each depression has a thin annular floor (12) with a slight residual thickness in the vicinity of the ends of the cooling pipes.
|
申请公布号 |
US5579831(A) |
申请公布日期 |
1996.12.03 |
申请号 |
US19950519238 |
申请日期 |
1995.08.25 |
申请人 |
DEUTSCHE BABCOCK-BORSIG AG |
发明人 |
BR+E,UML U+EE CHER, PETER |
分类号 |
C10G9/00;C10G9/18;F28D7/00;F28D7/10;F28F9/02;F28F9/16;F28F9/18;(IPC1-7):F28F19/00 |
主分类号 |
C10G9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|