chain grate threaded pipe coal fired hot water boiler

All about the chain grate threaded pipe coal fired hot water boiler popularity With winter coming, the amount of hot water boiler is gradually rising, so in the selection of hot water boilers, hot water boilers about the most common problem, we can do a simple understanding. 1. The output represents the hot water boiler hot water boiler on the output of the power is, in general, there are three expressions kcal / h, t /, MW. When seeing a similar expression, it may be simply determined. 2. The model models the constituent hot water boiler hot water boiler, in general, the volume and pressure of the boiler, the product design number, word consists of three groups Abbreviation manufacturer pinyin. 3. The hot water boiler heating area to measure the area of ​​heating hot water boilers mainly by the use of the site profile boilers (floor height, number of rooms, building insulation and other situation), boiler temperature status of the region, altitude situation (different temperatures and heating area above sea level, the same boiler is not the same), erection of boiler tubes will affect the ease of hot water boiler heating area, so in the election according to the boiler heating area, pay attention to the actual situation. The most important factor to measure the boiler 4. Boiler price measure is the price of thermal efficiency of boilers and auxiliary boiler configuration and nitrogen oxide emissions and boiler, and the other is the client's budget price, after a comprehensive assessment of these factors, then a simple measure, it may be more reasonable price. 5. coal-fired hot water boiler gas hot water boiler change feasible? Gas instead of coal-fired hot water boiler hot water boiler, can be carried out, as the current boiler upgrade and technology, from coal to gas in the boiler running thermal efficiency, and environmental effects on output have improved. Above, in the choice of hot water boiler has some referential value, in addition, if the customer already has a coal-fired boiler in use, want to transform the gas, it is also possible, specific assessment criteria, and the country is and hot water boiler itself be considered binding properties.

The picture shows the fast boiler processing plant located in the plain areas, plus catch up period is for a residential area of ​​Beijing for the production of low concentration of nitrogen product water tube boiler heating in winter, as scheduled in 2018 to ensure that heating at the same time, to meet the 20 mg / m require extremely low emissions of nitrogen oxides, Beijing air emission standards applicable to other regions 30 mg / cubic meter.

Our boiler is mainly about horizontal steam boiler and industrial chain grate threaded pipe coal fired hot water boiler, according to different fuel, the suitable boiler have biomass boiler, coal boiler, gas boiler, oil boiler. In most plant and factory, 1-35 ton steam boilers and hot water boilers is enough.

Corrosion chain grate threaded pipe coal fired hot water boiler hot water boiler is the main production of hot water, installed in the hotel, baths, hotels and other places, and therefore can not be avoided microbial corrosion in the air, but there are some factors that lead to corrosion of equipment, gave the following corrosion we introduce equipment: 1, constant pressure expansion tank and the boiler is inconsistent: expansion tank provided on the third story height is less than 15 meters, but the constant pressure of the boiler 2,5kg / cm2, the result is held fireman 2 , 5kg / cm2 working pressure indicators, regular replenishment, the water overflows into the ditch for no apparent reason, that water fees and expensive coal. 2, no maintenance shutdown boiler outage after the heating period, some filled with soft water boilers, boiler and some exposure to the atmosphere, the lack of necessary maintenance. 3, a relatively fast flow rate ① of the entire process also needs to be done using the corresponding control of the respective flow velocity, because during use too fast or too slow in the boiler water flow rate will be such that there are different crossing rust. ② When the water inside the boiler would cause excessive diffusion rate of various substances contained inside the boiler becomes faster, this situation will be such that the angle of the underlying boiler corroded velocity have a certain upgrade. ③ When the flow rate is too slow water inside, so that it will overflow the phenomenon of gas generation, these gases normally overflow adheres to the inner metal wall of the hot water boiler, the boiler portion of the metal over time will corrosion phenomenon. 4, does not control the amount of leakage of water supply hot water system is generally not more than one per cent of the water capacity of the system, but some have mistaken equipment, the use of hot water on the convenience, the hot water system used for bathing, washing clothes etc., a 2.8MW and pay hundreds of tons per day. 5, the hot wire mounting network failure, the user can not send the circulating water system ends. Some users in order not to be cold, to increase the number of air emissions, drainage to hot, not to cool row, the result of increasing the amount of leakage. The main reason for hot water boiler corrosion occurs on the user, their lack of cleaning and maintenance of the equipment, can also lead to serious device can not open, so we want to do in the course of its maintenance, regular waxing or lubricating coating oil.

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