JPS6038361U

JPS6038361U - Cooling water foreign matter removal device

Info

Publication number: JPS6038361U
Application number: JP12730283U
Authority: JP
Inventors: 敏明松下
Original assignee: 株式会社日立製作所; 日立機械エンジニアリング株式会社
Priority date: 1983-08-19
Filing date: 1983-08-19
Publication date: 1985-03-16

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は復水器冷却水循環系統図、第２図は従来型冷却
水異物除去装置の外観図、第３図は本考案の一実施例の
冷却水異物除去装置の外観図である。３・・・バタフライ弁、４・・・胴体、５・・・フィル
ター、６・・・出口管、７・・・排出弁、９・・・支持
脚、１０・・・半割りバタフライ弁。FIG. 1 is a condenser cooling water circulation system diagram, FIG. 2 is an external view of a conventional cooling water foreign material removal device, and FIG. 3 is an external view of a cooling water foreign material removal device according to an embodiment of the present invention. 3... Butterfly valve, 4... Body, 5... Filter, 6... Outlet pipe, 7... Discharge valve, 9... Support leg, 10... Half butterfly valve.

Claims

[Scope of utility model registration request]

A conical body in which filters for separating foreign matter in the cooling water are arranged almost concentrically, a butterfly valve installed at the inlet of the cooling water into the body, and an outlet from which the cooling water that has passed through the upstream filter is taken out. In a cooling water foreign matter removal device equipped with a discharge valve for removing foreign matter accumulated inside the fuselage to the outside of the fuselage, support legs are provided in the lower part of the fuselage to support the filter at a certain distance from the lower part of the fuselage. A cooling water foreign matter removal device characterized in that a pair of half-split butterfly valves are provided at the lower end of the device, which are activated when an excessive pressure difference occurs within the device.