factory price industrial soild fuel boilers
After the system control principle of vertical gas-fired steam factory price industrial soild fuel boilers is turned on the power switch, click the pump control switch to turn on the position, carry on the boiler feed water to rise to the normal position, click the burner power switch, click the start button. The power supply of the control system is turned on and the burner enters the working state. According to the operation procedure of the program controller, the low-fire combustion is carried out first and then into the fire-burning state, and the boiler enters the normal operation stage. When the water level rises to the high water level, the output high water level alarm signal light is lit, accompanied by the sound of the electric bell, and the protection shutdown is realized to cut off the power supply of the controller. When the water level rises to + 30mm, the pump stops running, and when the water level drops to-30mmm, the pump automatically restarts, When the water level drops to ±50mm, the output is extremely high, the warning signal light is lit at the very low water level, accompanied by the sound of the electric bell, and the power supply of the controller is cut off by protecting the shutdown of the furnace. When the pressure rises to 0.72MPa, the overpressure signal, the sound of the electric bell, alarm and cut off the power supply of the control system to realize the emergency shutdown of the furnace. When the pressure exceeds the upper limit of the regulating pressure, the controller outputs a small fire signal to close the fire valve and open the small fire valve to burn in a small fire. When the pressure falls below the lower limit of the regulating pressure, the controller outputs a fire signal to open the fire valve to burn the fire. When the burner failure occurs, the combustion controller automatically closes the valve to stop combustion. When the exhaust temperature is higher than 250 ℃, there is a blue light, accompanied by the sound of the electric bell, and the protection shut down the power supply of the controller.
The United States is our national enterprise, one of the world's top 500, with very bright glory on the world stage. US air-conditioning as a subsidiary branch, with a very large market competitiveness. 2016, Hubei US air-conditioning due to market demand to expand production lines, need to purchase steam factory price industrial soild fuel boilers to provide energy support for the new production line. After the boiler industry for a number of enterprises contrast, is determined to cooperate with the fast boiler, buy a whole 10 tons of steam condensing gas steam boiler (WNS10-1.25-Y.Q).
Rated thermal power hot water factory price industrial soild fuel boilerss and pressure applications representation system: hot water boiler in the boiler this kind, which is all of us, this is a must have comprehensive knowledge and understanding, because it is not just the product website, Moreover, it is also used in many industries and areas, therefore, based on this, then, will be to try to understand this kind of boiler hot water boiler, in turn, can correct and reasonable use of this website. Different expressions hot water boiler nominal thermal power of 1 hot water boiler, the rated thermal power of this argument, there are different ways of expression, if summarized, then, there are three main, is kcal / hour , t / hr and MW represented by letters, it is Kcal / h, t / h and MW. Wherein kcal / hr for metric units, which is a hot water heat boiler provided per hour. Tons / hour, which is borrowed from the popular argument for a steam boiler. And megawatts, which is the international unit, the basic unit is the W, that is 1MW = 106W. So, it is mainly used in official documents. 2. The pressure hot water boiler pressure hot water boiler pressure meaning, the meaning of pressure, from a professional point of view, this means that the internal pressure of the boiler higher than the atmospheric pressure. And, in this standard, "Special Equipment Safety Supervision Regulations", which refers to an internal gauge pressure greater than 0.1MPa boiler hot water boiler. In addition, we need to know is that the boiler pressure is high by the pressure tank or tanks to maintain, rather than a constant voltage element to maintain.
Henan furnace gas factory price industrial soild fuel boilers water standards and a safety, Henan gas boiler water control MEASURES: ① alkalinity boiler water 6 ~ 26mmol / L② boiler water oxygen ≤0.1mg / L③ feedwater hardness ≤0.03mmol / L④ boiler water PH value of 10 to 120 II normal Henan gas boiler shutdown: ① ② off switch off the boiler natural gas inside the pressure reduction valve drum ③ ④ ⑤ drum water level at high water discharge check valve is closed tightly on the boiler pump valves closed ⑥ ! ⑦ turn off the power switch three different gas boiler safety Henan Henan other gas boiler having a boiler, particularly its mounted position, large air consumption is high product safety requirements. So, in North America, all gas boiler products must detect all pushed through strict safety and environmental standards before the market. Testing standards with the development of products and constantly updated. Various types of boilers exact product has a corresponding special safety testing standards. The balance gas boiler and a flue gas boiler testing standards different decorative gas boiler and heating gas boiler with different standards. Therefore, the balance of North American gas boiler should have the certification of products, such as such as AnsiZ21.88 or CSA2.33, representing a safe and environmentally friendly products has reached the standard, users can be assured.