Several tips of horizontal boiler anti-corrosion

 Horizontal coal-fired boiler has many advantages: long flue gas flow, slow exhaust speed, high thermal efficiency. During the using process of horizontal coal-fired boiler, in order to prolong the service life of the boiler, it is need to do anti-corrosion maintenance of the boiler, the following are some measures to maintain:
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Horizontal coal fired steam boiler

control the water volume

 in daily operation, the boiler water should be controlled within a range. Actually, supply water is few in the operation. you need to constantly increase the water so as to avoid damage and corrosion resulted from boiler of water scarcity.

control the water quality:

The quality of water used in the horizontal coalfired  boiler should be conformed with the national standard.generally speaking, the boiler water need to keep within a certain PH value range.meanwhile, the water temperature should also be controlled to guarantee its normal operation.

stop the boiler to dry it :

2 hours before the boiler stoped,with the help of  water supplying system and medicament system, the fireman add ammonia to the boiler to increase the PH value and ammonia concentration. In this way, a protection membrane will be formed in the boiler with which the corrosion caused by the boiler water will reduce during the idle time.

ZG horizontal coal-fired boiler has the advantages of high thermal efficiency, low operation cost, long-term trouble free operation, low smoke discharge concentration, light weight, less investment, on-site installation ,small workload, short cycle installation etc.. It  is a new alternative products of large capacity boilers in china. jniHorizontal boiler

Tag: horizontal boiler,horizontal boiler, boiler corrosion

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