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the main evaluation index of the boiler used water

Date: 05-22-2014 Author: ailsa from ZG boiler

Industrial boiler is a common equipment.if the water fed in the boiler is not processed, it will easily cause incrustation or lead to boiler explosion.so we need to supervise the water and test its hardness,basicity and PH value. The evaluation index and the testing content of the boiler water includes:

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1.suspended solids The suspended solids expresses the index of foreign matters with large size in the water,the unit of which is mg/L. It is formed in this way: getting some water sample to filtrate with several materials, then dry the residue under the temperature of 105~110℃ and scale them.

2. the salt content It means the total amount of the salt dissolved in the water.its unit is mg/L. It is acquired from the total amount of negion and cation analyzed from water test.

3.The dissolved solid matter

After the filtration,the matter dissolved in the water such as the inorganic salt,the organics is dried on the water bath at the temperature of 105~110℃. The residue is dissolved solid matter. Its unit is mg/L. When the standard is not so strict, and the water is clean, people often use the dissolved solid matter to replace the salt content .

4.the conductivity The conductivity of the water. The simplest and rapidest method of evaluating the salt content in the water is evaluating its conductivity. Conductivity means electric conduction and conduction load of the water.it is the reciprocal of the electric resistive and can be tested by conductormeter. Conductivity reflects the salt content of the water.The purifier the water is ,the less the salt content will be.

Keyword: Industry steam boiler,boiler used water, coal fired boiler

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Established:In 1945

Number of Employees:above 1500 People

Our products:industrial horizontal steam boiler and hot water boiler(biomass boiler, gas boiler, oil boiler, coal boiler, etc), CFB boiler, power plant boiler, waste heating recovery boiler, Pressure Vessel(AAC autoclave, Curing tank,etc )

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Factory Location:Factory 1: Zhengzhou,,Henan, China. Factory 2: Xingyang,Henan,China

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Source: http://www.zgsteamboiler.com/news/the-main-evaluation-index-of-the-boi.html

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Next:  Introduction of the combustion equipments of the steam boiler

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