Esu Ho Pulse Steam Generator
In the steam boiler should be noted that the problem of a water, steam boiler quality requirements, such as boiler water hardness is too high and should be water. Supporting the softened water hardness may reduce the furnace tube fouling, thereby increasing the life of the boiler, reducing operating costs. 2, the water should be added slowly to the steam boiler, the water temperature should not be too high. Electric heating boiler and the boiler is mainly composed of electric control box and control system. Its characteristics are environmentally friendly, clean, no pollution, no noise, automatic, with limited energy and reduce prices significantly, as a new boiler electric heating boiler equipment increasingly being recognized. Electric heating the core member is electrically heated boiler, directly determines the life of the boiler, to select a non-metallic electrical heating tube (such as a ceramic heating pipe), because it is resistant to the load, a long life, and a water separation structure, the boiler Wing no leakage. 3. Add water, not too much, as the temperature rises, the water will continue to expand, resulting in waste. Generally added to the normal water level gauge water level of the water line is the center line, now above the steam boiler supporting intelligent water supply equipment, water supply as long as smart can be opened. 4. Water was added to the boiler, economizer and remove the air from the boiler tubes. 5. After Sheung, there is the need to check the water level drops, it may be because the drain valve is not closed. Fuel gas boiler is not only fuel but also refers to the gas boiler. Previously no such dual-fuel boiler, burner because either fuel or gas, no dual fuel burners. With the rapid development of the world energy equipment, some European countries begin production and sales of fuel gas burner, dual fuel burner and boiler combination of organic birth of a new breed of boiler - fuel gas-fired boiler. During Sheung, it is necessary to check the number of esu ho pulse steam generators, if the weld flange and pipe leaks. Found leakage, should stop immediately with water, and reasonable treatment.
Hotel laundry room how accounting steam boiler for the steam for the steam capital cost accounting steam boiler room, to be used not only economical budget steam boiler operation, the company is also working to strengthen an important basic economic accounting. Steam supply costs can be accounted for in accordance with the total cost for the steam boiler room at run time. Boiler constituting the cost and allocation of items as follows: 1, the fuel consumption in accordance with cost accounting can offer a product of the real consumption of the unit fuel. Quote fuel and fuel type, quality and other relevant and transportation costs should be included. In other words, the cost of fuel consumption should offer to plant accounting. Because the supply channels is not the same, there are programs offer fuel price Stubbs, Stubbs price collaboration and shopping malls purchase price as well as some additional costs (such as power transportation tax) shall be paid by the practice of pricing conditions. 2, the cost of power consumption and electricity meter readings to the product of accounting. The unit with a boiler, for generating a pressure difference between the pressure portion through a back pressure steam turbine generator, the cost of electricity generation can be accounted for. 3, may be the product of meter readings and monovalent tap water cost accounting. The use of deep well, then the price and power consumption of their accounts. 4, village, material consumption steam boiler room material, material consumption, comprising water treatment chemicals, reducing agents, cleaning agents, lubricants, and slag remover. Such costs the best annual total cost per ton discount to the share of steam, as fixed costs included in the cost accounting. 5, depreciation of equipment depreciation typically a steam boiler can be set at 10 to 15 years, annual depreciation rate of 7% to 10% can be accounted for, and then allocated to the cost per ton of steam. 6, repairs generally, industrial boilers every two to three years to overhaul, minor repairs once a year. Costs should be included in the cost-sharing. 7, pay wages according to the steam produced in the boiler room workers, additional wages and labor insurance benefits and other cost-sharing. 8, usually in management fees accounted for more than 15% of capital plus a management fee. In accordance with the cost analysis, labor costs and management fees were attributable to the cost of living labor, and other costs known as materialized labor costs. Total cost accounting in the future, divided by the time the specification to check outside for the amount of steam or external steam supply amount is obtained for the steam unit cost, that is how much steam per ton. To facilitate the capital costs of district heating heat price (RMB / kJ) comparison can also be converted into each outer heat 1000kj for accounting.
Hot water boiler vaporization problem the whole solution 1, hot water boiler steam boiler of the phenomenon (1) boiler and pressure suddenly increased safety valve starts to emerge from the water and steam in the expansion tank. (2) the impact of sound water boiler, pipes to vibrate. Impact or the like occurs in the water (3) circulatory system piping. (4) a sharp rise in the temperature of boiler water, over-temperature signal overtemperature alarm occurs. 2, because (1) hot water boiler pot all the water vaporization operator negligence or misuse. Such as forced circulation hot water systems, at startup, the first boiler ignition, after the circulation pump. When shutdown, stop circulation pump, after stopping the boiler operation; or storage of fuel and heat in the boiler does not distribute all do, eager to stop the circulation pump is running and so grossly erroneous operation. (2) the occurrence of circulating hot water boiler outage, improper handling. (3) hot water boiler circulation system or severe leakage, device malfunction or constant pressure, causing a sudden drop in pressure in the boiler. This situation occurs mainly in the high-temperature hot water boilers. (4) cyclic interrupt occurs, although the boiler immediately stop running, but the remaining fuel in the combustion chamber and heat storage water vapor of the pan. This usually heat storage capacity in the furnace, the occurrence of a small pot of water volume of hot water boiler. (5) stop the pump sudden power failure or failure of the circulation pump. (6) the temperature of the hot water boiler, the pressure indicating instrument malfunction, resulting in erroneous judgment. 3, the reason the hot water boiler local vaporized boiler water (1) within the reservoir portion of the tube boiler scale or debris, the local destruction of the boiler water cycle. (2) a boiler structure unreasonable or undesirable combustion conditions, resulting in the line between the parallel deviation is too large heat boiler or boiler water uneven flow distribution, resulting in local overheating vaporized. Local and overall circulation circuit (3) can not form a natural circulation boiler, causing local overheating of vaporized water circulation circuit occurs once the pump stops and the like. 4, treatment of hot water boiler steam boiler (1) stops running hot water boiler. (2) Check the hot water boiler and heating cycle causes vaporization system, and processed. (3) hot water boiler and hot water heating system natural circulation loop, loop back to the natural valve open road. (4) When a sudden power failure, the pump stops running, stopping in the boiler water cycle (forced circulation boiler), the temperature of the boiler water continues to rise due to heat accumulation surface of the combustion chamber of the boiler water to steam, because of a large water capacity If handled properly, usually does not cause accidents pot of water vapor. For hot water boiler tube DC (most of this is domestically produced boilers), because of its small water capacity, when a sudden power failure stop the pump, resulting in more accidents pot of water vapor. Hot water boiler should have suddenly prevent or mitigate the pot of water vapor measures to stop the pump during a power outage. China is now using more is to add water to the boiler and the boiler outlet slow release of steam, the pot of water on the one hand to maintain liquidity, on the other hand reduce the water temperature, up until the elimination of the combustion chamber of the regenerator. Some install the spare circulation pump driven by the internal combustion engine, when a sudden power failure, start the engine, but poor when asked to take into account, because the engine is not instantaneous will be able to start. There is provided a self-standby power supply or generator.
First Affiliated Hospital of Bengbu fully implement the national environmental protection policies, strict screening of clean boiler as the supply of medical supplies disinfection and ward heating equipment. Fast boiler with its focus on research and development of clean-type gas boiler two decades of experience in the industry favored. The partnership, to provide fast boiler First Affiliated Hospital of Bengbu Medical College, a WNS20-1.25-YQ one condensing steam boiler, in terms of design, manufacture, installation and other aspects of strict checks to enhance the thermal efficiency of the boiler as well as truly Energy saving and environmental protection.