west heat boiler thailand
Our emphasis on increasing green, local governments also west heat boiler thailand operation produces nitrogen oxides and smoke emission requirements become more stringent. Fast boiler followed by the national trend of development, deepening of cleaning boiler product design and development. Lulu as a representative of business development of the national beverage, and hope to find a set of boiler energy conservation and clean in one, for drink production process of fermentation, sterilization, drying, curing and other processes. After many visits and market research, in October 2017 and entered into boiler fast boiler purchase contracts, purchase two 10 tons of steam and a whole 20 tons of steam condensing steam boiler. The two sides this cooperation is the other quality fast condensing gas boiler highly recognized, has proved a powerful strength fast boiler in the boiler production and service of gas condensate from the side.
If used in some bathing establishments west heat boiler thailand, when the boiler water shortage emergency, instant evaporation of water, boiler dramatic expansion in a short time. If this is really explode up, 20 meters away could be hit brick or something like that, endanger within a radius of 10 meters.
Water treatment is an effective approach to address these negative phenomena, along with a wide range of knowledge transfer surface, more customers aware of the need for water treatment, water treatment plant will be for additional west heat boiler thailand. But in the course of the implementation process of the boiler water yet there are some problems, the problem only for boiler water treatment produced a comprehensive analysis, to explore effective measures, to be able to guarantee the smooth boiler management system, long-lasting run down. Let's fast boiler to some frequently asked questions boiler water treatment for detailed analysis.
1, the most common problem is not implemented boiler water treatment. Currently, some boiler due to the relatively small capacity, or is only used in the winter and often do not get people's attention, and those who manage small boilers tend to experience boiler water treatment is not enough, there is no implementation of small-scale boilers in the boiler management process efficient boiler water treatment, making the boiler fouling or corrosion phenomena occur, over time caused serious impact on the management of the boiler.
2, improper boiler water treatment methods. There are many business units to be able to save more spending often treated boiler water will take unscientific, but also in the process of boiler water treatment used tools, equipment, also do not comply with the relevant regulations. This approach does not solve the problem of boiler scale and corrosion fundamentally the same time not only caused a waste of energy but also reduce the life of the boiler. Also, if used improperly will play a scale inhibitor for the protection of the boiler opposite effect, accelerate the scaling and corrosion of boilers, to the normal operation of the boiler poses a serious threat.
3, at the same time, there is also the problem of boiler water treatment equipment. If the poor quality of water treatment equipment boiler water treatment when used, and water efficiency is not high, they tend to accelerate corrosion and fouling of the boiler. The main reason is the improper use of the resin so that the final oxidation damage occurs; boiler or the inner wall of the iron is not timely, appropriate treatment leads to the occurrence of iron poisoning resin.
4. In addition, many companies do not pay attention to the PH value of the boiler water. For type steam boiler, the feed water hardness index is very important, the level of boiler water hardness tends to affect fouling and corrosion problems later. If the hardness of the boiler water will be such that the higher the water boiler fouling occurs due to evaporation, hot water boilers and, relatively speaking, more susceptible to corrosion.
In west heat boiler thailand feed water or boiler water, why should we increase phosphate? What should pay attention to? In order to prevent calcium scale and corrosion in boilers alkaline, addition of phosphate in boiler feed water, boiler feed water into the furnace with the making of Ca2 + will not the formation of scale, but generated slag, and to be excluded by the boiler blowdown. This approach to the boiler feed water dosing phosphate phosphate treatment called boiler feed water. In boiler water phosphate solution was added, good control of a certain amount of phosphate (PO43-), produced under basic conditions as follows: dibasic calcium phosphate generated is referred to, the slag is a soft, easily with boiler blowdown away. Therefore, as long as control of boiler water volume PO43-, you can make the Ca2 + content in boiler water is very small. In actual production, is usually formulated with trisodium phosphate () or sodium phosphate () to 5% to 8% of the liquid, through the filtered residue, and then a 3% solution of water supply dubbed, boiler water it added directly or added boiler feed water, boiler and how much to increase the amount of water Ca2 + amounts, generally have to be determined by the debugger. Phosphate treatment boiler water is not volatile substances to add salt to the water boiler, the boiler will increase the salinity of the water, in order to ensure that the effect of boiler water treatment, without affecting the quality of steam and hot water, must pay attention to the following questions: (1) to the boiler feed water residual hardness smaller, should be more removed during feedwater softening Ca2 +, Mg2 +, in order to avoid too much slag generated in the water in the boiler, increasing the blowdown boiler even affect the steam quality. (2) the internal boiler water should maintain a predetermined excess amount of phosphate root. Further, dosing should be uniform, the speed is not too fast, so the water in the boiler sudden increase in salinity, affect the quality of the steam. (3) should be generated to drain away the water residue, so the boiler water gathering a lot of slag, affect the quality of steam. (4) for the boiler fouling, phosphate dosing during treatment, the scale must be removed first. Because the roots can act with phosphate limescale originally generated, so that the scale becoming detached slag, so that a large amount of water in the boiler water to generate steam to affect the quality of the slag, scale shedding severe clogging of the tubes will be even, resulting in circulation malfunction. (5) adding the drugs should be relatively pure, so as not to cause contamination of the pot and steam boiler corrosion and deterioration of quality. Pharmaceutical quality is generally should meet the following criteria: content of not less than 92%, the insoluble residue is not more than 0.5%. When dosing, the drug should be combined with the sewage, so as to avoid adding new agents are leaving the boiler. Regular or continuous dosing accordance with the provisions regular and continuous blowdown. Regular testing boiler water, to determine the dosage according to test results.