JPS60170502U

JPS60170502U - Waste heat boiler equipment for cement firing equipment

Info

Publication number: JPS60170502U
Application number: JP5733784U
Authority: JP
Inventors: 石井　源明; 安在　宏明
Original assignee: 三菱鉱業セメント株式会社
Priority date: 1984-04-20
Filing date: 1984-04-20
Publication date: 1985-11-12

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の実施例のフローシート、第２図はセメ
ント焼成装置の排熱ボイラ装置を示す全体フローシート
、第３図はその熱回収系統のフローシートである。１・・・サスペンションプレヒータ、２・・・ロータリ
ーキルン、３・・・エアクエンチングクーラ、４・・・
集塵機、５・・・排風機、６・・・排気、７・・・誘引
ファン、８−・・送気、１１・・・組の排−ボイラ、１
２・・・給水　゛予熱器、１３．２３・・・過熱蒸気発
生器、１４・・・給水予熱器出口管、１５・・・給水予
熱器入口管、１６・・・給水ポンプ、１７・・・制御弁
、１８・・・温度計、２１・・・第２の排熱ボイラ、３
１・・・フラッシャ、４１・・・タービン、４２・・−
発１１機、４３・・・コンデンサ、５１・・・管路、５
２・・・制御弁、５３・・・温度計、５４　　　′・・
・逆止弁。「−Ｍ−］Ｌ十−一」　　　−Ｊ寸−−−一工′FIG. 1 is a flow sheet of an embodiment of the present invention, FIG. 2 is an overall flow sheet showing a waste heat boiler device for a cement firing device, and FIG. 3 is a flow sheet of its heat recovery system. 1... Suspension preheater, 2... Rotary kiln, 3... Air quenching cooler, 4...
Dust collector, 5... Exhaust fan, 6... Exhaust, 7... Induction fan, 8-... Air supply, 11... Set of exhaust boilers, 1
2...Water supply ゛Preheater, 13.23...Superheated steam generator, 14...Feedwater preheater outlet pipe, 15...Feedwater preheater inlet pipe, 16...Water pump, 17... - Control valve, 18... Thermometer, 21... Second waste heat boiler, 3
1...Flasher, 41...Turbine, 42...-
11 aircraft, 43...condenser, 51...pipeline, 5
2...Control valve, 53...Thermometer, 54'...
·non-return valve. "-M-] L 1-1" -J size---1 work'

Claims

[Scope of utility model registration request]

It consists of a first waste heat boiler including a feed water preheater provided in the exhaust gas pipe of the air quenching cooler, a second waste heat boiler including a feed water preheater provided in the waste gas pipe of the suspension preheater, and a flasher, and the feed water preheater The outlet hot water of the first,
In a waste heat boiler device for a cement sintering device, which is provided with a system for supplying water to a second waste heat boiler and a flasher, respectively, a line path for mixing inlet water of the feed water preheater into the first and second boiler feed water. 1. A waste heat boiler device for a cement sintering device, characterized in that a valve device which is controlled to open and close depending on the outlet temperature of the feed water preheater is interposed in the mixing line.