Solution for softening water equipment in thermal power plant boilers

　　The water treatment for boilers in thermal power plants is of great significance. Untreated water quality can lead to residual hardness inside the boilers and a tendency for scaling. Scaling inside the boiler will reduce heat transfer efficiency, increase fuel consumption and thus raise operating costs.

　　High water hardness can cause problems for boilers in thermal power plants

　　The water used in the boilers of thermal power plants has not been treated and is hard, which is prone to form scale, resulting in uneven heating of the boilers and damage to metals. Reduce thermal efficiency and increase energy consumption. Cleaning scale requires the addition of chemicals, which increases operating costs, leads to metal corrosion and easily deteriorates the quality of steam.

　　Technical parameters for water treatment in thermal power plant boilers

　　Effluent hardness≤0.03mmol/L.

　　Inlet pressure0.2 -0.5Mpa.

　　Water temperature5℃-45℃.

　　Free chlorine≤0.3mg/L.

　　Suspended matter<5mg/L.

　　Potassium and sodium content

　　Iron content<0.3mg/L.

　　Working environment temperature5℃-50℃.

　　Relative humidity≤95%(25℃).

　　Power supply: AC220V±10%.

　　Resin model001×7Strongly acidic cation exchange resin.

　　Production control: Co-current timing type, quantitative type.

　　Power5-40W.

　　Regeneration method: Upstream or downstream(User selection).

　　Operating temperature5℃-50℃.

　　electricity The source :220V,50Hz.

　　Water treatment capacity1-30m3/h.

　　Effluent hardness< 0.03mg/L.

　　The process flow of water treatment for boilers in thermal power plants

　　Water treatment work for boilers in thermal power plants(Sometimes it is called water production, the same below)Backwashing, salt absorption(Regeneration)Slow rinse(Replacement)Five processes of quick rinse. All the processes of different water softening equipment are very similar Recently, due to differences in actual processes or control requirements, there may be some additional procedures.

　　Analysis of the Advantages of Boiler Water Treatment in Thermal Power Plants

　　The water treatment for boilers in thermal power plants has a high degree of automation and stable operating conditions. It automatically completes the softening and regeneration and other cycle processes according to the pre-set program. Low energy consumption and economical operating costs. Due to the overall reasonable design, the exchange capacity of the resin is fully exerted. The equipment adopts jet salt suction instead of salt pumps, reducing energy consumption.