Test results of the two-circuit scheme for hot-water boiler switching

被引：0

作者：

Shchetkin, V.S. ^{[1
]}

机构：

[1] ORGRES, Sankt-Peterburg, Russia

来源：

Teploenergetika | 1993年 / 04期

关键词：

Deposits - Desalination - District heating - Flow of water - Heat exchangers - Hydraulics - Operations research - Reliability - Schematic diagrams - Water;

D O I：

暂无

中图分类号：

TM62 [发电厂];

学科分类号：

摘要：

Results of prolonged tests (during three heating seasons) of a hot-water boiler PTWM-180 are described. The boiler was connected with a district heating system through water-water heat exchangers. The connection scheme permits in boiler operation with chemically desalted water to provide reliable operation of the boiler during a prolonged period. After connection of the hot-water boiler into a two-circuit scheme and operation during three heating seasons the internal deposits on the boiler heating surfaces were not more than 200 mg/m2. The improvement of water-chemistry boiler operation due to water cleaning is determined by technical and economical calculations.

引用

页码：36 / 42

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