Comfortable life of people is inseparable from the northern winter heating boiler, normal, stable heat source is vital to people's lives. But the attendant is an increasingly serious environmental pollution problems, the implementation of coal to gas policy without delay, using the gas hot water boiler is the general trend. In order to achieve green heating, the National Tourism Administration Service Center decided to phase out the existing coal-fired boilers, the introduction of clean and environmentally friendly gas hot water boiler. Fast boiler with their own strong comprehensive strength and rich experience in the heating industry cooperation gained the trust of the National Tourism Administration Service Center, and ultimately provide a vacuum hot water boiler (T6-2800 2 sets of 2.8MW by fast Boiler ).
The reason you need to know the boiler energy consumption (reheat steam temperature) reheat steam temperature problems 1. Circumstances reheat temperature rises 1.1 Move boiler furnace flame center, furnace outlet temperature increases (see main economic indicators No. 5 boiler exhaust gas temperature). 1.2 coal increased too fast. 1.3 Excess air amount is increased. 1.4 pulverizing system start-stop. 1.5 Automatic control of the reheater desuperheating water improper adjustment. 1.6 reheater sootblowing time poor choice. 1.7 feed water temperature is low. 1.8 the high pressure turbine exhaust temperature is high. Next to the 1.9 high leakage, high reheater inlet temperature. Hot and cold extraction section greater then 1.10. 1.11 boiler heating surface design is unreasonable, over-temperature reheater tube wall, forced cooling operation. 2. Reheat the following partial flame temperature is lowered center 2.1: burner tilt deviation, hem; burner is switched from the upper to the lower layer, the lower layer or to an excessive amount of the powder; volatile coal fraction is increased, the pulverized coal thinning, water reduction. 2.2 reheater heating surface fouling, slagging, fouling the interior. 2.3 Save reheat the heated drain valve. 2.4 automatic adjustment inappropriate, excessive reheater desuperheating water. 2.5 feedwater temperature. 2.6 economizer and water wall sootblowing time poor choice. 2.7 reduce the amount of coal too fast. 2.8 # 1, # 2 high pressure heater is disabled, increasing the reheated steam flow.
What is the working principle of for sale fired steam boilers, steam boilers, as you know, the main heat source on industrial production, has played an irreplaceable role. Depending on the fuel, coal-fired steam boiler can be divided into steam boilers, biomass steam boiler, gas steam boiler, electric steam boiler, steam boiler fuel and the like. In recent years, our country can be seen from the introduction of environmental management and protection policies, China's degree of attention to the ecological environment. In order to better protect the environment, and to provide people with a better living environment, serious pollution of coal-fired boilers and biomass boilers have been gradually replaced by cleaner and more environmentally friendly gas-fired boiler, the gas boiler has become the mainstream of industrial boiler products. Many users only know enough, I do not know why, small series and everyone works share a gas steam boiler. Today, we talk about the working principle of gas steam boiler, let everyone know more about this type of boiler, that does not hand foot disorder panic purchase. Simply put, gas steam boiler is to achieve chemical energy into heat energy of a carrier. Natural gas, liquefied petroleum gas, fuel gas such as city gas released by combustion heat is transmitted to the water in the boiler, so that the water temperature increases, the output rises to a certain temperature after high-temperature steam, and then fed through the steam pipe production plants, for Production and processing. As this gas steam boiler 4 tons, is provided with a housing inlet, a main steam valve stem, sewage seat, valve stem, the stem and the pressure gauge on the inlet seat economizer, the boiler outlet pipe on the other seat. By interaction over the stem of the gas steam boiler is formed of the following loop: 1, the normal water gas shift cycle: water - softened water tank - the supply pump - the boiler - steam - sub-cylinder - workshop; 2, economizer softening tank water circulation: By circulating pump, an economizer and a water softening tank formed between the reciprocating cycle; 3, the smoke box, economizer condensate normal blowdown boiler water is discharged via the sewage pipe to. Outfall a seat mounted two gas steam boiler drain valve, blowdown, requires two discharge valves are sequentially opened, the sewage.
How do I care after the for sale fired steam boiler shutdown method Recently, many users did not know how to call maintenance shutdown after steam boilers, boiler maintenance is very simple in fact, today we explain the steam boiler and hot water boiler after shutdown maintenance. Since the cause of boiler failure or power shutdown required boiler, a steam boiler before travel should stop combustion boiler, the boiler slowly lowering the temperature until no pressure boiler, should pump before shutdown, induced draft fan and turn off the blower. After the maintenance shutdown home for boiler, furnace divided into external corrosion and home for the pot. Pot corrosion enjoying, enjoying their home for two kinds of wet and dry selected based on the length of shutdown time. When long-term disabled boiler, furnace should be paid close attention to external corrosion problems take care of themselves. First, the boiler shutdown cooling is necessary as far as possible completely eliminate fouling and ash grate heating surface of the upper, the lower portion of the furnace. Then have to adhere to certain natural ventilation flue. Under normal conditions, should be placed to dry moisture-proof agent in the furnace, flue. The dry quicklime as used, the furnace or the flue gas per cubic meter of ordinary should be placed about 3kg. After placing all the ventilation should be tightly closed doors. Lime powder to change after change. Such as boiler rooms in low-lying position, the air during shutdown severe flood tide, the method should be used regularly and placed a small fire to dry dry agent phase separation. If the boiler boiler long time, in order to thoroughly clean the soot topcoat red lead oil furnace or other metal surfaces in the anti-corrosion paint. As for the way home for corrosion inside the furnace shutdown, the shutdown Yaoan the length of time to be. Under normal circumstances, no more than one month shutdown of the available wet home for a month or more should take care of themselves dry. Dry to pay attention when enjoying the following questions: Do not dry agent in direct contact with the metal outer boiler, can be housed in a container such as an iron plate; dry agent after standing, for shutting the hole and the other hand hole cover, the vapor, the water pipe necessary to cut off valve; variant lime powder should be replaced. . Enjoying while wet, to pay attention to boiler water condensate is preferably used, followed by the available existing boiler water, demineralized water again; after adding the base, with a slow fire boiler water is heated to 80 [deg.] C the pressure rose to 100 0.2 when the 0.3MPa to maintain 2-3 hours, alkalinity boiler water circulated reach equilibrium, reduced pressure, then filled boiler water, a certain gauge, and continue to adhere to this pressure throughout the home for, alkalinity should Regular testing, decreases should be added at any time; in winter, wet enjoying pay attention to antifreeze, especially the local sewage channel and economizer; before re-use should release all the pot boiler lye, best prepared sump, in order to facilitate then. At the same time should be rinsed with clean water.
Used Boiler equipment. We will help you find the equipment for your next project. Request a quote on-line or contact usLearn More
The highest energy efficiency ratings belong to our residential gas-fired condensing boilers. The high-efficiency Alpine gas-fired condensing boiler and the K2 condensing gas boiler are both ENERGY STAR®-certified. The Alpine and K2 have a 95% AFUE rating.Learn More
Aug 14, 2017 · Woodchips Steam Boiler, Wholesale Various High Quality Woodchips Steam Boiler Products from Global Woodchips Steam Boiler Suppliers and Woodchips Steam Boiler Biomass Boilers Zero Ridge. Our biomass boilers are of the highest quality and come in a range of sizes and fuel types to meet all operational demands. outputs from 15 to 400 kW;Learn More
Find gas-fired steam boilers on LennoxPros.com. Not a member? Register in 3 easy steps, today! Access to pricing and orderingLearn More
200 horse steam boilers diesel or gas fired 300 PSI - can Export at Virginia Port. Manufacturer: Vaporpower International; One (1) Vaporpower 200 horsepower steam boiler rated at 300 PSIG design pressure firing #2 diesel fuel. Manufactured 1973 and rebuilt in 1983 Option for four boilers that are currently installed, piped and wireLearn More
The Slant/Fin VSL-160 Condensing Gas boiler stands at The Slant/Fin VSL-160 Condensing Gas boiler stands at the top in performance safety and environmental ratings. The boiler is equipped with a stainless steel fecralloy fiber mesh burner and is available for natural or propane gas.Learn More
ACME ACRS Sizing Handout; BOILERS. Gas Fired Steam Superheaters; Electric Steam Boilers; Electric Hot Water Boilers; Large Electric Steam Superheaters; High Voltage Electrode Boilers. Jet Type Steam Boiler Boilers; Immersed Electrode Hot Water Boiler; Auxiliary Boilers; Small Electric Steam Superheaters; GALLERY; NEWS; CONTACT; LOGINLearn More
Shop boilers in the water heaters section of Lowes.com. Find quality boilers online or in store. Oil gas mix Boilers. M series Boilers. Super high efficiency Boilers.Learn More
Aug 18, 2017 · Boilers Introduction How Boilers Work Types of Boilers Key Components of Boilers Safety Issues Best Practices for Efficient Operation. how boilers transfer heat in oil refining CFBC Keyword: CFBC Boiler Manufacturer, how boilers transfer heat in oil refining FAQ about how boilers transfer heat in oil refining 1.Why choose ZG as howLearn More
Weil-McLains EG and PEG Gas Boilers are made of rugged cast iron and are perfect for a residential steam system. Indirect Fired Water Heaters. Baseboards. HeatLearn More
Used boilers can be utilized to provide steam or hot water for any industrial plant. Whether electric, or gas fired, fire tube, water tube or commercial a boiler the process where water or oil burns inside the combustion chamber and heats up the heat exchanger, which in turn heats water or oil to provide steam.Learn More
As a leader in industrial boiler manufacturers, offers 0.5-130 ton with pressure up to 9.81MPa / 98.1bar industrial gas and oil steam boilers, hot water boilers and power plant boilers. Flexible fuels: natural gas, heavy oil, light oil, coke oven gas, blast furnace gas, or dual fuel (burning gas and oil).Learn More
The Peerless® PUREFIRE® PFW-200 gas-fired condensing boiler from PB Heat, LLC is a high-efficiency, large volume hot water supply boiler with 95% AFUE. Available for natural or LP gas systems, the PFW-200 is environmentally friendly with LoNox operation and compliant with the lead-free requirements of the Safe Drinking Water Act. Model NumberLearn More