Boiler water softener
A technology for boiler water and softener, applied in the field of descaling agent, can solve the problems of inability to clean, high operating cost, large equipment investment, etc., achieve ideal descaling effect, ensure safe operation, and low operating cost.
Inactive Publication Date: 2016-04-27
天津长林热能技术服务有限公司
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AI Technical Summary
Problems solved by technology
The common pickling method has the following defects: 1. It is highly corrosive and shortens the service life of the boiler
The corrosion and hydrogen permeation damage caused by the pickling solution to the boiler metal will increase the maintenance cost and shorten the service life of the boiler
2. Low cleaning rate, ineffective for insoluble scale
Pickling can only clean carbonate scale, but it cannot clean the refractory scale such as sulfate and silicide that are commonly found on the heat transfer surface of boilers
The automatic ion exchange method has the following defects: 1. After descaling, there are generally 1-3 mm of scaling and different degrees of corrosion
2. Large equipment investment
3. Complex operation and high operating cost
4. Pollution to the environment
Method used
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Experimental program
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Effect test
Embodiment Construction
[0012] A water softener for boilers. After mixing and stirring high-energy alkali 50Kg, sodium hydroxide 15Kg, trisodium phosphate 15Kg and sodium carbonate 10Kg, adding 10Kg of water to dissolve into an alkaline solution, it can be added to the boiler for use.
[0013] The present invention can replace the traditional drug-adding method and the self-replacing method on more than 90% of steam boilers and hot water boilers.
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The invention relates to a boiler water softener which is prepared from the raw materials of, by weight, 40-60 parts of high-power alkali, 10-30 parts of sodium hydroxide, 10-30 parts of trisodium phosphate, 8-12 parts of sodium carbonate and 8-12 parts of water. The softener can be used on more tan 90% of steam boilers and hot water boilers for replacing traditional dosing method and self-change method.The boiler water softener has a good cleaning effect. With the boiler softener, boiler safe running can be ensured. The boiler water softener also has the characteristics of simple operation, low operation cost, and no environmental pollution.
Description
Technical field: [0001] The invention belongs to a descaling agent, in particular to a boiler water softener. Background technique: [0002] After the boiler has been running for a long time, scale and rust removal problems will inevitably appear. After the boiler scales, the scale will block the pipeline and increase the pressure in the boiler, which will cause the boiler to explode. In addition, boiler scaling will increase energy consumption costs, and 1 mm of scale can consume 8-10% more energy, which will greatly increase the production cost of enterprises. [0003] At present, ordinary pickling method and fully automatic ion exchange method are generally used for boiler descaling. The common pickling method has the following defects: 1. It is highly corrosive and shortens the service life of the boiler. The corrosion and hydrogen permeation damage of the boiler metal caused by the pickling solution will increase the maintenance cost and shorten the service life of th...
Claims
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IPC IPC(8): C02F5/08
Inventor 李长春
Owner 天津长林热能技术服务有限公司