Engineering and Boiler House Review, Volume 63Braywick House, 1948 |
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Page 136
... superheater . These notes present a neces- sarily brief review of the considerations involved in securing controlled superheat over a suitably wide range of boiler load . Types of Superheater Most superheaters are of the convection type ...
... superheater . These notes present a neces- sarily brief review of the considerations involved in securing controlled superheat over a suitably wide range of boiler load . Types of Superheater Most superheaters are of the convection type ...
Page 137
... superheaters in order to produce a flatter temperature curve . Fig . 2 ( left ) . Interdeck superheater allowing a limited amount of heat absorp- tion . exit temperature by the consequent reduction of the furnace cooling capacity . This ...
... superheaters in order to produce a flatter temperature curve . Fig . 2 ( left ) . Interdeck superheater allowing a limited amount of heat absorp- tion . exit temperature by the consequent reduction of the furnace cooling capacity . This ...
Page 304
... superheater tubes from the saturated superheater header . Sampling connections were installed in the drum , twelve of the connector tubes between drum and saturated header , the saturated superheater header and its drain , and the eight ...
... superheater tubes from the saturated superheater header . Sampling connections were installed in the drum , twelve of the connector tubes between drum and saturated header , the saturated superheater header and its drain , and the eight ...
Contents
HYDRAULIC EQUIPMENT FOR BOILER CONTROL AND MAXIMUM AVAILABILITY | 8 |
THE STEAM FLOW AIR FLOW RATIO PRINCIPLE IN AUTOMATIC BOILER CONTROL | 18 |
NOTES FOR THE BOILER OPERATIVE | 24 |
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air preheater arrangement Association automatic Babcock & Wilcox bagasse boiler house boiler plant Brimsdown British British Electricity Authority burner burning calorific value capacity carbon cent Central Electricity Board chemical chimney clinker coal combustion chamber Company condensate draught duct dust economiser efficiency Electricity equipment evaporation excess air factor feed pumps feedwater firing flow flue fuel bed furnace gas turbine gases grate heat absorption heater heating surface high-pressure hydraulic increase industry inlet installed Lancashire boiler load machine manufacturers maximum mechanical ment metal mill moisture motor National Coal Board nickel operation output oxygen particles pipe Power Station preheater pulverised fuel radiation refractory scale speed STEAM ENGINEERING steel stoker superheater supply temperature tion tube unit valve velocity wall water-tube boiler welding دو دو دو