News trends
NEWS
14
2022
-
06
Tell you how to reduce the temperature of stainless steel pressure tank
作者：
Let me tell you about itStainless steel pressure tankHow to lower the temperature
For saturated pressure vessels，The temperature of the pressure vessel varies with the pressure of the pressure vessel.For superheated pressure vessels，The temperature change of the pressure vessel mainly depends on the heat release on the flue gas side of the superheater and the heat absorption on the pressure vessel side，When the flue gas temperature, the flue gas volume and the flue gas velocity passing through the superheater change，The temperature of a superheated pressure vessel can rise or fall。
(1) If there is an attemperator, the water amount of the attemperator can be increased。
(2) Steam injection cooling, at the outlet of the storage tank of the superheated pressure vessel, the appropriate amount of injection into the saturated pressure vessel can reduce the temperature of the superheated pressure vessel。
(3) Remove the soot on the heating surface of the superheater in front of the superheater. If the ash is blown by the water cooling wall, the heat absorption of the evaporating heating surface of the furnace can be increased, and the flue gas temperature of the furnace outlet can be reduced, thus reducing the heat transfer temperature of the superheater。
(4) Reduce the amount of excess air within the allowable range。
(5) Increase the feed water temperature, when the load is unchanged, increase the feed water temperature will inevitably weaken the combustion, so as not to increase the evaporation amount, the weakening of combustion will reduce the smoke volume and gas flow, reduce the heat absorption of the superheater, thus reducing the temperature of the superheated pressure vessel。
(6) Move the combustion center down, appropriately reduce the induced air and blast air, so that the furnace flame center moves down, the gas volume entering the superheater is reduced, the gas temperature is reduced, and the temperature of the superheated pressure vessel is reduced。
How to prevent stainless steel pressure tanks from freezing in winter?
Winter to prevent a sudden drop in temperature freezing outdoor water pipes and water meters, affecting normal water use, in the north and windward installation of pipe users should pay attention to, in addition, galvanized iron pipe than hot melt pipe is more likely to freeze, to be fully insulated。
Water meters for outdoor installation of stainless steel pressure tanks without tower water supply，The water meter can be wrapped in a thick towel or cloth，You can also turn on the faucet at home，Let the water flow straight out，Get the water in the pipe moving，This prevents water meters and pipes from freezing，If the water meter had frozen in earlier years，Wrap in a hot towel，Sprinkle with warm water (no more than 60 degrees Celsius)，Until the tube freezes and melts，Smooth flow of water，Do not pour boiling water or bake over fire，To avoid damaging the plastic parts in the water meter。
带Stainless steel pressure tankThe water pipes are exposed outdoors，Indoor water pipes can be wrapped with insulation materials (such as old clothes, cotton wool, sponges, etc.)，And a layer of waterproof material (plastic sheet, etc.) can be wrapped around the insulation material，To keep out the cold，If faucets and pipes freeze，You can dry it yourself with a hair dryer，Or wrap it in a towel and slowly pour in warm water，Together you can quietly tap the pipe with a hard object，Until the tube freezes and melts，Smooth flow of tap water。
Well, thank you for watching, if you need to purchase stainless steel pressure tanks can consult our company。
Stainless steel pressure tank
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