Our emphasis on increasing green, local governments also 500kw electric hot water boiler operation produces nitrogen oxides and smoke emission requirements become more stringent. Fast boiler followed by the national trend of development, deepening of cleaning boiler product design and development. Lulu as a representative of business development of the national beverage, and hope to find a set of boiler energy conservation and clean in one, for drink production process of fermentation, sterilization, drying, curing and other processes. After many visits and market research, in October 2017 and entered into boiler fast boiler purchase contracts, purchase two 10 tons of steam and a whole 20 tons of steam condensing steam boiler. The two sides this cooperation is the other quality fast condensing gas boiler highly recognized, has proved a powerful strength fast boiler in the boiler production and service of gas condensate from the side.

Hot water 500kw electric hot water boiler heating mode, which has several? Indirect Heating boiler water: high temperature hot water supply system, and by directly converting the high temperature hot water heat transfer station is a low temperature and a low temperature heating system running hot water. The system contains two separate high and low warm water circulation, two lines standing pressure. Due to the heating system in their assembly separate water circulation system, high and low temperature circulating pump system, a separate area, the presence of equipment investment, operation maintenance, staffing, secondary energy consumption, infrastructure investment, covers and many other issues. Daily fuel tank hot water boiler provided steam heating means and electrical heating means, hot water boiler when cold start ignition furnace, because there is no electric heating steam, hot water boiler when the ignition is successful and handover immediately after the steam generated steam heating. Indirect heating of running hot water boiler with high viscosity heavy oil, in addition to a mechanical pulverizer means daily heater heating the oil in the tank to supply the service required corresponding to a temperature suitable viscosity, the heavy oil is pumped to Front heater - secondary heater again, the latter is to meet the needs of high temperature water boiler oil atomization nozzle. Thus, the heavy oil mainly for secondary heating boilers burning fuel, the other part is small in the circulation tank return line back into the household.

Front electric steam 500kw electric hot water boilers which have to do preparatory work? Electric steam boiler, the fuel is able to heat water or another heating energy to become hot water or steam machinery. Pot original meaning refers to containers that hold water heated on the fire place burning stove refers to fuel, boiler and furnace boiler consists of two parts. (1), the operator must understand how this boiler, location, performance and working methods of the various accessories. (2), check the oil combustion, and each nozzle connection, power supply and the burner, the pump, the boiler installation accessory. (3), a clear main steam valve open, after closing the normal close it. (4), water level gauge inspection, confirmation flexible water level, normal position. (5), the pressure regulator is properly tuned, regulate combustion damper.

The inlet speed of gas-fired hot-water 500kw electric hot water boiler before start-up should not be too fast, usually no less than 4 hours in winter, and 2-3 hours in other seasons, especially in the initial stage of water intake. The inlet temperature of a gas-fired hot water boiler is generally 50 °C, so the difference between the feed water temperature and the steam wall temperature in the drum is less than 40 °C. For gas-fired hot water boiler, the inlet water temperature can be equal to that of steam drum wall without complete cooling, otherwise the inlet water speed should be slowed down. When feed water enters the drum, it always first touches the lower part of the drum. If the difference between the feed water temperature and the drum wall temperature is too Large, the inlet speed is fast, and the upper and lower walls of the drum, the inner and outer walls will have a large expansion. Bad, on the drum caused a lot of additional stress, resulting in drum deformation, serious cracking. Due to the thickness and slow expansion of the drum wall, the tube wall connected to the drum wall is thinner and expands faster. If the inlet temperature of the gas-fired hot water boiler is too high or the inlet speed is too fast, the expansion will be uneven, the welded joint will appear cracks and the gas-fired hot water boiler will be damaged. The inner diameter of the decompression tube is usually φ 7~13mm (water and steam), and its length should not be too long (< 60m). Straightness of pressure pipe If the diameter is too small and the length is too long, it will affect the dynamic transmission of pressure measurement and increase the dynamic error. The inner diameter is too large to be easily maintained and installed. Pressure pipes should not be placed in the horizontal part to prevent the accumulation of bubbles (when measuring liquids) and water columns (when measuring gases). The pressure tap shall be perpendicular to the flow of the medium. Pressure faucet must not have chamfer, flange and burr. When measuring the hydraulic pressure of an electrically heated steam boiler, the pressure outlet should be removed from the lower part of the pipe to prevent the gas in the liquid from entering the pressure guide pipe; When measuring the gas pressure, remove the pressure splice from the upper part of the pipe to prevent dust and dust in the gas The droplets enter the ignition line. The installation site of the electric heating steam boiler pressure gauge (pressure transmitter) should meet the environmental conditions (temperature, humidity, vibration, etc.) used by the instrument, and should be easy to observe, repair and ensure safety. Insulation should be laid on pressure pipes in high temperature media to avoid burning during flushing. Pressure lines are equipped with needle valves (for cutting off pressure in the event of pressure line failures during operation), auxiliary needle valves (for use with instruments, stopping, replacement), condensing coils and elbows (isolation elastic elements from high-temperature media), Easy to install sealing gaskets) as well as sewage valves and sewers. For special pressure measurements, it's still pressing. Install discharge valve, isolation room and so on in the force pipe.