high voltage electric boilers for hot water

How the electric water boiler maintenance shutdown

Weather gets warmer, electric hot water boiler heating season many are also beginning to use the outage. But even the shutdown of the boiler, we can not ignore the maintenance of electric water boiler, furnace inside and outside to prevent corrosion problems arise. Well, you know how the future electric water boiler shutdown maintain it?

1, the electric water boiler shutdown after cooling, the elimination of the heating surface fouling and ash grate the upper, lower part of the furnace.

2, to maintain a certain degree of natural ventilation flue. In general, in order desiccant moisture should be placed in the furnace, flue. If quicklime as a drying agent, needs to be placed within about 3kg lime per cubic meter flue or furnace, should be closely placed after all the vent door closed. Need to be replaced after lime turn pink. Low-lying position as boiler room, ground during shutdown severe flood tide, often approach should be used and placed a small fire to dry desiccant combination. If the boiler shutdown a long time, after the complete removal of soot coated with an anti-corrosion red lead paint in oil or other metal surface furnace.

3, as anti-corrosion maintenance methods inside the furnace shutdown, the shutdown Yaoan the length of time to be. In general, no more than one month shutdown maintenance wet available, more than one month should be taken to maintain dry.

Hot water boiler fuel Henan applicable fast boiler Horizontal hot water boiler fuel suitable for use: pharmaceutical, chemical, light industry, textiles, building materials, aquaculture, food and beverage, foam, printing, washing, rubber, paper, wood processing, hotels , clothing and so on. Product description: WDR automatic level series electric heating steam boiler furnace using separate embodiment of the electrical control cabinet, to avoid thermal aging of the electrical components, affects the life of the boiler. Heating tube using domestic quality products, the normal life of about 20,000 hours, close to 99% thermal efficiency, quiet operation, clean, environmentally friendly, not nitrogen oxides (nitrogen oxide compound) emissions into the atmosphere. PLC control system operation, no buttons, no light, touch screen, Chinese and English display, man-machine dialogue, authorization to operate, real-time information, auto-flip. All electrical components are CE and CCC certification mark to ensure product safety and service life. Each heating element centralized beam flange connection, has a simple structure, high mechanical strength, safe, reliable, easy to replace, and long service life. Having a simple structure, high mechanical strength, easy to replace, and long life. Vapor space, good steam quality. Electromechanical separation installation, the electronic control elements away from heat, allows for heat dissipation. It may be used in parallel with one or more units. PLC programmable control computer and a display screen; automatic control temperature set by the man-machine interface. The display shows the operating parameters, status and fault alarm. Features 1, intelligent automatic control technology, without duty. Flexible working mode can be set to manual or automatic 2. Automatic operation of the boiler period may be set as desired, and set a plurality of different operating time, the boiler can start each time sharing group auto-heating, and switching the heating cycle set, the respective contacts can simultaneously use the same frequency. Improve the life of the equipment. 3, the automatic pressure control, calculus, tracking, starts and stops the water pump and the electric heating tube to automatically load changes, may be manually controlled. 4. With leakage protection, water protection, ground fault protection, steam overpressure protection, overcurrent protection, power protection and other full protection, the boiler automatic protection, safe home. 5. Boiler furnace using steel boiler, furnace longitudinal and circumferential weld X-ray inspection to automatic welding, and. Small furnace and easy to install and mechatronics match. Large boiler furnace designed separately with the electronic control, the influence of a high temperature furnace by electrical control of the electronic control unit is stable. 6, compact structure, scientific and rational design and manufacturing process, so that the boiler space is small, easy to transport, space-saving use. 7. No noise, no pollution, high thermal efficiency. Boiler insulation of high quality insulation material, low heat dissipation, energy saving. Eight. Boiler packaging design using well-known color plate, elegant appearance, easy to rust. 9. All electrical components are CE and CCC certification mark to ensure product safety and service life. 10. Circuit design, wiring is good, clean and reasonable, operation is extremely convenient. 11. Electric heating furnace body flange connection, easy disassembly and maintenance. The present invention has an automatic water supply, water, over-temperature, over-pressure, automatic power failure alarm, leakage protection security systems. 13.PLC computer display and programmable control, to achieve automatic control temperature is set via the HMI, the display device can display the status and operating parameters of the fault alarm.

Heilongjiang provincial government to respond positively to win the Battle of Blue Sky policy action plan issued by the Ministry of ecology and environmental protection, recently issued "on the issuance of Heilongjiang Province to win the Battle of the sky three-year action plan" (hereinafter referred to as "Plan").

"Plan" requirements, as of 2020, the province of sulfur dioxide, nitrogen oxide emissions are decreased year on year in 2015 to more than 11%; PM2.5 did not meet the concentration level and above cities fell year on year in 2015 to more than 15% , and above the level of urban air quality days ratio reaches 88%, and more heavily polluted year 2015 the number of days decreased the ratio of 15% or more.

"Plan" put forward 47 specific measures from nine aspects, namely: to adjust and optimize the industrial structure, promote the formation of green development; speed up the adjustment of energy structure, build clean energy systems; actively adjust the transport structure, the development of green transportation system; optimal adjustment of land structure, promote urban and rural non-point source pollution control; strengthening regional joint prevention and control, to effectively deal with heavy pollution weather; sound regulations and standards, improve environmental economic policies; for strengthening the infrastructure, strict environmental enforcement inspectors; clear responsibility for implementation of the parties, strict accountability assessment ; strengthen information disclosure, mobilize the whole society to participate.

"Plan" requirements, strictly control the total coal consumption.

1, in accordance with the focus on the use of coal and clean use of principles, focusing on reduction of non-coal for electricity, coal and oil to promote alternative energy by 2020, cities (prefectures) Coal accounts for the proportion of energy consumption fell by 1.5% compared with 2015.

2, bulk coal strengthening control, adjustment and optimization of high-pollution fuel combustion zone ban, the use of high-pollution fuel control, bulk coal alternative strengthening. Clean steadily heating, promoting the use of clean coal and clean energy.

3, to carry out comprehensive improvement of coal-fired boilers, to carry out level and above urban area 10 steam tons / hour coal-fired boilers and "clear" action. Improve energy efficiency, we continue to implement the dual-control operations total energy consumption and intensity.

4, accelerate the development of clean energy, and orderly development of wind power, biomass power generation and actively promote the construction of hydropower development focus on the promotion of river basins, and strengthen the development and utilization of geothermal energy exploration, increase renewable energy consumptive efforts.

To meet the domestic water boiler manufacturers also 1, high voltage electric boilers for hot waters: electric boiler today is the most energy saving boiler, the government also tried to promote the product, the product is easy to operate during use, easy to control, it is the first choice for home heating, but boiler gas boiler use is still relatively expensive. 2, gas boilers: gas boilers moment also present a good product, gas boilers and boiler floor is divided into two kinds of boilers to meet ordinary family life mainly boiler heating, convenient and space-saving, wall-hung boilers not only we can provide low temperature hot water floor heating systems, but also to meet domestic water. Home heating or gas-fired boiler or electric boiler selection, but easy to operate control electric boiler, but also get a lot of families. Gas boilers and electric boilers are cleaning boilers, meet the energy requirements of environmental protection. National Day is coming soon, the water boiler manufacturers also can be said now is the best season maintenance of electric boilers. We are in the heating season each year around November, usually through the use of electric boilers for heating season will be a shutdown, a pre-heating of the following year, in order to ensure safe, we need maintenance. Now is the repair, change. 3, gas boilers: gas boilers although it is a mass product, but also much loved family, the Water Cube Hotel 2 tons of gas boilers, gas boilers but more pollutants generated in the course of their work, to pollute our environment, and such gas-fired boiler has not been approved for use in the relevant sectors.

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