公开(公告)号：US3799121A

公开(公告)日：1974-03-26

申请号：US31487772

申请日：1972-12-13

Applicant: COMBUSTION ENG

Inventor： ALDEN J ,  WEBSTER K

IPC: F22B1/06 ,  F22B1/02 ,  F22B1/16 ,  F28F9/24

CPC classification number: F22B1/026

Abstract: Flow baffle structure is provided for a shell and tube vapor generator for directing the flowing vaporizable fluid through the shell in heat exchange relation to the heating fluid flowing through the tubes. The structure comprises a plurality of axially spaced assemblies each containing a number of horizontally disposed, radially extending baffle plates. The plates are sector-shaped and circumferentially spaced from one another to form openings through which the vaporizable fluid is caused to flow. The plates and intermediate openings in adjacent assemblies are alternately disposed so as to direct the fluid along substantially sinuous courses through the affected region of the unit.

Abstract translation: 提供流动隔板结构用于壳和管蒸汽发生器，用于将流动的可蒸发流体引导通过壳体与流过管道的加热流体的热交换关系。 该结构包括多个轴向间隔的组件，每个组件包含多个水平设置的径向延伸的挡板。 板是扇形的并且彼此周向地间隔开以形成开口，使可汽化流体通过该开口流动。 交替地布置相邻组件中的板和中间开口，以便使流体沿着基本上弯曲的过程引导穿过单元的受影响区域。

公开(公告)号：US3766892A

公开(公告)日：1973-10-23

申请号：US3766892D

申请日：1972-04-21

Applicant: COMBUSTION ENG

Inventor： WEBSTER K

IPC: F22B1/02 ,  F22B1/06

CPC classification number: F22B1/021

Abstract: An economizer compartment for shell and tube vapor generators is disclosed having a baffle plate separating the compartment into two fluidly distinct sections. Separate nozzles deliver feedwater to each compartment and control means are provided to regulate the rate of feedwater flow delivered to each in order to enhance the operating efficiency of the vapor generator.

Abstract translation: 公开了一种用于壳和管蒸汽发生器的节能器隔室，其具有将隔室分隔成两个流体不同部分的挡板。 单独的喷嘴将给水输送到每个隔室，并且提供控制装置以调节输送到每个隔室的给水流量的速率，以便提高蒸气发生器的操作效率。