SU1351338A1 - Shell and tube heat exchanger - Google Patents

Shell and tube heat exchanger

Info

Publication number
SU1351338A1
SU1351338A1 SU4020659/06A SU4020659A SU1351338A1 SU 1351338 A1 SU1351338 A1 SU 1351338A1 SU 4020659/06 A SU4020659/06 A SU 4020659/06A SU 4020659 A SU4020659 A SU 4020659A SU 1351338 A1 SU1351338 A1 SU 1351338A1
Authority
SU
USSR - Soviet Union
Prior art keywords
collector
beams
shell
partition
heat exchanger
Prior art date
Application number
SU4020659/06A
Other languages
Russian (ru)
Inventor
Г.Г. Меркулова
Г.Г. Савватеев
Ю.К. Шаров
Original Assignee
Г.Г. Меркулова
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 Г.Г. Меркулова filed Critical Г.Г. Меркулова
Priority to SU4020659/06A priority Critical patent/SU1351338A1/en
Application granted granted Critical
Publication of SU1351338A1 publication Critical patent/SU1351338A1/en

Links

Landscapes

  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

Кожухотрубный теплообменник, содержащий кожух и размещенные в нем два пучка U-образных теплообменных труб, подключенных к цилиндрическому коллектору, разделенному перегородкой на входную и выходную секции, и компенсаторы температурных расширений, расположенные в зоне соединения коллектора с кожухом, отличающийся тем, что, с целью интенсификации теплообмена и повышения эксплуатационной надежности, перегородка установлена поперек коллектора и U-образные трубы в каждом пучке расположены симметрично относительно ее плоскости, коллектор снаружи заключен с образованием буферной зоны в полый обтекатель в виде шестигранной призмы, два противолежащие ребра которой размещены в осевой плоскости кожуха, а боковые параллельные грани имеют ширину, равную глубине пучков, каждая секция коллектора снабжена вогнутыми перфорированными пластинами, примыкающими к торцам труб обоих пучков и имеющими отверстия ступенчато возрастающего от центра пучков к их периферии диаметра, причем компенсаторы выполнены в виде параллельно расположенных кольцевых мембран.A shell-and-tube heat exchanger comprising a shell and two beams of U-shaped heat-exchange tubes placed in it, connected to a cylindrical collector divided by a partition into the inlet and outlet sections, and expansion joints located in the zone of the collector-to-shell connection, characterized in that intensification of heat exchange and increase operational reliability, the partition is installed across the collector and the U-shaped tubes in each beam are located symmetrically relative to its plane, the collector the outside is enclosed with the formation of a buffer zone in a hollow fairing in the form of a hexagonal prism, two opposite edges of which are placed in the axial plane of the casing, and the side parallel faces have a width equal to the depth of the beams, each section of the collector is equipped with concave perforated plates adjacent to the pipe ends of both beams and having openings of a stepwise increasing diameter from the center of the beams to their periphery, and the compensators are made in the form of parallel-arranged annular membranes.

SU4020659/06A 1986-02-10 1986-02-10 Shell and tube heat exchanger SU1351338A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4020659/06A SU1351338A1 (en) 1986-02-10 1986-02-10 Shell and tube heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4020659/06A SU1351338A1 (en) 1986-02-10 1986-02-10 Shell and tube heat exchanger

Publications (1)

Publication Number Publication Date
SU1351338A1 true SU1351338A1 (en) 2006-09-20

Family

ID=60534941

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4020659/06A SU1351338A1 (en) 1986-02-10 1986-02-10 Shell and tube heat exchanger

Country Status (1)

Country Link
SU (1) SU1351338A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2725740C1 (en) * 2017-05-26 2020-07-03 Альфа Лаваль Ольми С.П.А Steam-liquid drum for shell-and-tube heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2725740C1 (en) * 2017-05-26 2020-07-03 Альфа Лаваль Ольми С.П.А Steam-liquid drum for shell-and-tube heat exchanger
US11536447B2 (en) 2017-05-26 2022-12-27 Alfa Laval Olmi S.P.A. Vapour and liquid drum for a shell-and-tube heat exchanger

Similar Documents

Publication Publication Date Title
SU854281A3 (en) Supporting device for shell-and-tube heat-exchanger tubes
SU1351338A1 (en) Shell and tube heat exchanger
SU1763842A1 (en) Pipe-case heat exchanger
GB1462537A (en) Tubular heat exchangers
SU1067338A1 (en) Shell-and-tube heat exchanger
SU1163124A1 (en) Shell-and tube heat exchanger
SU397736A1 (en) SHELL-TUBE HEAT BLANK
JPH03134491A (en) Heat exchanger
SU1749682A1 (en) Multipath heat exchanger
SU1456741A1 (en) Shell-and-tube heat exchanger
SU1652786A1 (en) Shell-and-tube heat exchanger
SU1677482A1 (en) Heat exchanger
SU1086336A1 (en) Heat exchanger
SU1575054A2 (en) Heat-exchanger
RU2109241C1 (en) Shell-and-tube heat exchanger
SU1386839A1 (en) Heat exchanger
SU478993A1 (en) Shell and tube heat exchanger
SU1638525A2 (en) Tubular recuperator
SU966484A1 (en) Heat exchanger apparatus collector chamber
SU866402A1 (en) Shell-and-tube heat exchanger
SU1408193A1 (en) Shell-and-tube heat exchanger
SU1210046A1 (en) Shell-and-tube heat exchanger
SU909557A1 (en) Heat exchange surface
SU1364847A2 (en) Shell-and-tube heat exchanger
RU2157495C1 (en) Heat exchanger