China coal fired hot water szl boiler
How much gas steam china coal fired hot water szl boiler power and water consumption about? One ton of steam coal boiler is about 85 kilograms, a ton of steam consumption of natural gas is about 80 square. I do not know the local fuel prices. Meanwhile, steam boiler tons of gas consumption to about 7 degrees, and tons of gas boiler steam power was insufficient. This is the cost of consumption, you can according to the local point, calculate the cost of coal. Other aspects of superior gas or gas, such as environmental protection, operating environment, repair and maintenance.
Mr. Liu, a pedestrian to my company's remote monitoring cloud services platform is very interested that this is a powerful combination china coal fired hot water szl boiler industry and Internet technology-based platform enables real intelligent control mode boiler, the boiler industry's future development have a very high confidence. The delegation of the aspects of our company continue to promote scientific and technological innovation strength, low nitrogen emission technology upgrade, focusing boiler lifecycle management fully affirmed. Heartfelt praise to our initiative to extend the upstream and downstream industries, and actively challenge higher level field.
The china coal fired hot water szl boiler must be sampled and tested to determine whether the appearance, quality, flash point, viscosity, acid value, carbon residue and moisture content of the heat transfer fluid are in conformity with the quality certificate provided by the heat transfer fluid production plant. At the same time, it also provides the basis for monitoring the change of medium quality in future operation. The heat transfer fluid will be injected into the furnace and expander with a pump to test the qualified heat transfer fluid. When the oil pump injects the heat transfer fluid into the system, it should check the furnace body again, use the heat equipment, the drain valve of the piping system, whether the oil release valve is closed or not, so as to avoid the loss of the heat transfer fluid. At the same time, open the exhaust valve one by one on the pipe and furnace body to remove the air until it is closed when there is an outflow. When When the oil level appears on the expander liquid level meter, the heat conduction liquid is stopped, then the circulating pump is started, and the cold circulation is carried out. The existing dry dust removal and wet desulfurization of boilers are not suitable for the treatment of high wet flue gas of coal water slurry, because the water vapor in the flue gas of coal water slurry is as high as 36%, and the water content of some coal water slurry is more than 40%. It is impossible to consider only dust and sulfur dioxide. Fangkuai Boiler Co., Ltd. has developed a dedusting product through multi-expert research and experiment, successfully using a large amount of water in coal water slurry flue gas as a carrier to capture dust and sulfur dioxide by cooling, reducing dewatering, and capturing dust and sulfur dioxide. Dust removal and Desulfurization reach the Best of Boiler Effect. The dust removal effect has reached the user's satisfaction. The welding of coal-fired boiler must be operated by the welder who holds the qualification certificate of welder for boiler pressure vessel. Welding dimensions meet the requirements of design drawings and process documents, weld height is not lower than base metal, smooth transition with base metal. There are no cracks, pores, craters and slag in the weld and heat affected zone of the oil-fired gas-fired boiler. Pipe hole weld edge bite depth not more than 0.5 mm, total length (sum of both sides) not exceeding 1 / 4 of tube perimeter, and not more than 40 mm. The boiler construction strictly complies with welding operation rules and other standards and relevant regulations, and makes a good record of construction welding. Record for the record.
Well designed and optimized the small series main parameters of steam china coal fired hot water szl boiler maintenance check before delivery of submersible pumps confirm Henan fast boiler us with all the main parameters of the steam boiler optimization design and delivery of well maintenance check before confirming with submersible pumps steam boiler with other boiler Like products, in order to improve the combustion efficiency of the boiler must optimize the product, this article lists the following items index to optimize the design parameters and performance indicators as steam hot water boiler for reference purposes only. (1) to ensure safe operation of the hot water boiler steam: hot water boiler steam integral part life more than 30 years, the life by wear of the heating surface reaches more than 15 years. (2) Operation Economy excellent hot water boiler steam: Steam hot water boiler efficiency of 91% -93%, 99% combustion efficiency; small soda system flow resistance, reducing the power consumption of the feed pump; reduced gas side resistance losses, reducing blower, fan, and other auxiliary equipment mill power consumption. (3) has a good regulation performance: adjusting the combustion, steam temperature adjustment, like the boiler drum water level regulator flexible and effective. (4) investment cost savings: Enhanced heat transfer, reduce the consumption of metal, especially a reduction in the consumption of advanced metallic materials; under the premise of ensuring product quality, reduce manufacturing, transportation, construction and maintenance, operating costs. (5) High Reliability Run: available more than 90%, fewer unplanned downtime; fire, deflagration, and no accident slagging operation of the steam boiler hot water; heating surface leakage and over-temperature occurs, tube rupture. (6) has a good load following properties: rapid start and stop, load change quickly. (7) running stability: stable operation of the steam boiler parameters, thermal stress is small and easy to adjust automatically with coal and load changes. (8) slight heating surface wear, less fouling, corrosion, emissions meet environmental requirements. Check well before delivery inspection confirmed ① out with submersible well pumps, valves, and pre-population with submersible pumps line valve closed; ② confirmed wells with submersible pump inlet line valve closed temporary purged with nitrogen, removal of temporary hose, cap installed; ③ confirmation discharge line valve closed torch; ④ confirm the submersible well pump has been fully emptied medium (neat) with; ⑤ discharge line to confirm a closed valve closed; ⑥ confirmed vent valve opening (Ming row); ⑦ confirm submersible well pump body temperature was lowered to room temperature; ⑧ contact operating position within the pump power corresponding to the apparatus; ⑨ card to send electrical power plant, the pump power; ⑩ confirm that the pump motor off.