Being one of the enterprises with the most complete product categories in water treatment industry in the country, JINING SCIENTIFIC GREEN WATER-TREATMENT CO., LTD. devotes itself to the scientific research, production, marketing and service on water treatment products and is mainly engaged in the businesses in the following four aspects:
   I. Production, marketing and technical service on water treatment chemicals.
   II. Manufacturing, marketing and technical service on water treatment equipment.
   III. Industrial cleaning project.
   IV. Production, marketing and technical service on papermaking chemicals.
 
 
     
 


Boiler Cleaning

Possessing grade A qualification in chemical cleaning of boilers, over ten cleaning pump stations of various specifications, our company has great technical force and rich experience in execution. We are able to clean and make passivation treatment on the newly built boilers and the boilers in operation of various specifications and models, clean the inner heating surface, take necessary measures to prevent the accidents incurred by corrosion and scaling of heating surface. The measure taken by us are also one of the effective measures in boosting boiler thermal efficiency and improving set water vapor quality.

As to a newly built boiler, generally chemical cleaning should be made before startup in order to clear away the high-temperature oxidation rolling skin and silicon containing scale cinder formed during manufacturing and machining as well as the corrosion products, welding slags and the brought-in mud and sands, grease coating and pollutants, etc generated during storage, transportation and installation.

The chemical cleaning for the boilers in operation is to remove the sediments such as scale, corrosive to metals, etc generated during the operation of boilers. It is not only the necessary measure in preventing the accidents incurred by heating surface corrosion and scaling, but also one of the effective measures in boosting boiler thermal efficiency and improving set water vapor quality.

The scope of the chemical cleaning of a boiler involves steam pockets and interior devices, water-cooling system (water-cooled walls, down pipes, upper and lower headers and connecting pipes), economizer, superheater, desuperheater, etc.

 
 
 
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