Distributor hot water boiler 4t Energy Saving Turkey

After a hot water heating inside dirt cleaning process a whole winter off, after prolonged heating distributor hot water boiler 4t energy saving turkeys, internal will gather a lot of dirt, if not promptly treated, it will definitely affect the efficiency of the boiler and the heating effect of the latter, how to deal with these Heating dirt become big users of hearts. Fast boiler is a brief introduction processes and methods to clean up the dirt hot water boiler. 1, the water is softened salt water against calcium and magnesium scale these major induced species, generally using sodium softening this treatment, the long run can be effectively suppressed growth induced by these scale substances. 2, decontamination decontamination facilities typically disposed in the boiler room and the indoor inlet duct system, in order to effectively separate the water residue. But practice shows that separation effect is limited. 3, in the boiler blowdown steam boiler blowdown is very important, and the effect is very clear, whether periodic or continuous blowdown discharge can effectively expel excess boiler water salinity. But in hot water boiler blowdown effect is not very obvious. The difference is that: first steam boiler into the water only 10 tons per hour, while the same hot water boiler capacity per hour into the water about 240 tons. It can be seen in the hot water boiler traffic is particularly heavy, is more than 20 times the capacity of the same steam boiler. The most commonly used method is to discharge, the circulation pump outage for 2 hours and then precipitated impurities in the water to be seen until the water drain valve is opened. However, this method has limited effect discharge, and the drum is provided as outfall lower header tank can not be drained away precipitate. 4, for cleaning stains proved slag with washing water combined chemical and mechanical method of treatment is effective. Some people think that after you configure a valid demineralized water facilities in the heating system and no more effort to clean. This concept is not realistic, it should be said, that there must be softened water treatment, but also with a combination of cleaning methods, it is effective thorough approach. (1) inside the boiler cleaning winter operation after opening the boiler we can see a lot of red fluffy black slag deposited on the bottom of the drum and the collection box, also seen in the sheet-like water residue adhered drum, a water-cooled wall, the inner wall of the smoke pipe and collection tank. The water wash residue can be chemically or mechanically. Conventional mechanical means is prepurge; a better cleaning effect, but the pot is limited space, especially for pyrotechnic impossible to use the boiler tubes. Methods of chemical cleaning with high pressure water boiling out mechanical grab combination is effective, to the extent that can meet heating surface qualities of the composition. (2) After cleaning the winter run outside the network and indoor facilities outside the network and indoor facilities in the slag should also be cleaned, clean room facilities often simple people start cleaning, extranet cleaning slag recycling can be used under the functioning of the pump system in the room to deal with the sewage entrance decontamination method.

Maintenance distributor hot water boiler 4t energy saving turkey hot water boiler is commonly used in the northern winter equipment. In industrial production, gas hot water boiler will be used during the winter heating, and over the winter heating season, the hot water boiler will be idle. In order to ensure the normal operation of the hot water boiler in the coming year, the idle period of maintenance can not relax. First, idle water in the boiler to be drained, ventilated place. Second, the hot water boiler furnace inspected by specialized staff to find cracks repaired, and then apply lubricating furnace or the appearance of anti-corrosion paint if necessary. Third, the disintegration, the different methods used outage duration 1, boiler water drained, draining suction process shutdown 3 days or less before shutdown Ammonia and hydrazine increase dosage, PH value to the feedwater 10 above, and then turn on the water in the furnace at a certain pressure, drained, dried retention system. 2, an amine protecting shutdown deposition method more than three days, a deposition results were better protected amine, such as pure octadecylamine protection, i.e. pure octadecylamine was added to the liquid moisture protection system before shutdown. Fourth, no disintegration, the different methods used in a length of downtime, the pressure holding process gas hot water boiler: outage 10 days or less, ammonia and hydrazine may be increased dosage before shutdown, feedwater pH is increased to the 10, to maintain the boiler pressure. 2, gas protection law: outage of more than 10 days, in the gas phase protection, this method can be long-term protection of the boiler. V. Desiccant method after maintenance outage gas hot water boiler, when the boiler water temperature is reduced to 100 ~ 120 ℃, to discharge all the water in the furnace, use of waste heat, the metal surface and drying the boiler, and the system scale and in all the water clean out slag, and desiccant in a furnace, maintaining the metal surface and dried, to prevent corrosion.

An accurate understanding of boiler heating surface often hear the term boiler heating surface, in the end what is the heating surface, which means that it is part of the boiler it? Here it says gas boiler heating surface. Gas boiler is the heat energy in line with national environmental requirements provided equipment. Widely used in the food, printing and dyeing, chemical, pharmaceutical and other industries. As machinery and equipment, good maintenance can prolong the life of equipment, so maintenance must be clear when the parts name, the name and location of the professional terminology. Today teach you an accurate understanding of boiler heating surface. Refers to the boiler heating surface absorbs heat from the heat medium and the heat transfer medium to the interface, including convection heating surface with two kinds of radiation heating surface. 1, radiation heating surface heat transfer mainly radiation heating surface manner absorb heat from the heat medium, heat transfer mainly radiation heating surface manner absorb heat from the heat medium. The waterwall tubes, furnace and the like. 2, convection heating surface convection heat transfer from the high temperature flue gas absorbing manner heating surface of heat, generally refers to the smoke passes through the heating surface, flue, the convection tubes and the like.

Fast boiler reason why this bid to stand out, not only relying party in a clean boiler industry brand fast, but also in professional and technical personnel of the party fast. After Tianjin coal-fired boiler in the understanding of the transformation plan, our researchers serious investigation and analysis of Tianjin current boiler fuel usage and parameters coefficient, targeted selection of party-type water tube boiler as fast SZS the bidding of competing products . The boiler vertical type double drum "D" type arrangement, full mode waterwall sealed, positive pressure fuel chamber, heat loss is small, compact and reasonable layout, short cycle installation performance advantages, adapt to city gas, natural gas a variety of fuels, fuel combustion in large combustion chamber, a small smoke pollution, the thermal efficiency of more than 95%, reduce the heat loss to a great extent. Meanwhile in the boiler safe operation, such as using a pressure controller, pressure transmitters, water level alarm, low level alarm, safety valve, etc. furnace blast doors multiple security measures to ensure the safe and stable operation of the boiler.