how much is the automatic electric steam boiler
What is different from the hot water boiler and steam boiler there? There are many companies will operate on steam boilers do this relatively high cost of care. After the scene since the late boiler equipment, equipment up and running is a big sum of costs. About enterprise, if choose for their own fuel boilers, boiler fuel efficiency will make use of further progress. Therefore, we demand that the cost of running on several different fuel steam boilers budget to know. Gas: Advantages: clean energy, high thermal efficiency, low cost. Disadvantages: gas adapter constrained condition. Produce one ton of steam costs about 240 yuan (gas prices by 3 yuan / square meter accounting). Fuel: Advantages: no pollution, high efficiency, no fuel constraints. Disadvantages: higher operating costs. About 594 yuan one ton of steam production costs (fuel prices accounted for 9.0 yuan / kg). Electric heating: advantages: no pollution and no fuel constraints. Disadvantages: is a secondary energy, high operating costs, the cost of producing one ton of steam is about 700 yuan (price 1 yuan / degree). Coal: Characteristics: low operating costs. Disadvantages: severe pollution in some areas, the use of restraints, cost of production of one ton of steam is about 150 yuan (coal prices by 1,000 yuan / ton accounting). Heat boiler is an important means to transfer heat to the appropriate fuel equipment, it is now being widely used in industrial production and heating and so on. Popular in the size of the boiler is a steam boiler and hot water boiler both types, many people who only know the boiler heating equipment, but can not tell in detail parting boiler. Today we gave Shandong steam boiler explain what the differences steam boilers and hot water boilers, after all, what! On the surface, we can understand heating hot water boilers and steam boiler heating method chosen is not the same, but the distance between the hot water boiler and steam boiler Moreover, detailed in what areas? The different output media we literally can be seen, the medium is hot water output from the boiler, medium boiler steam output of the steam. First, the user can according to their demand for the output media, choose the appropriate boiler. Different steam boiler space occupied by a high pressure vessel, through steam forming water is heated after the completion of the vapor compression heating, and the area of the pressure vessel by the use of less water boiler is an unpressurized vessel by virtue of heat temperature of the water to complete the heating, hot water boilers professional usually occupied by a larger location, but better able to complete the non-selection of the pressure vessel safety are better able to ensure the safety of those who use. Because the size of different heating and heat storage capacity of water vapor from a large, high-volume hot water boiler and thus be able to choose long-distance transport of heat pump delivery lost less able to complete large-scale transport of hot water requirements. The steam boiler because the steam freezes faster, so in the long-distance transport can lead to sudden drop in water temperature, so the size of two kinds of heat supply boiler equipment can withstand different. Heating steam boiler at different speeds when using the heat generated as the water transpiration and thus burn calories in order to ensure the needs of large steam generation, and thus the temperature rise faster fever faster speed; hot water boiler heated water to ensure that the temperature of the water in the use of Yung heat better, thus better able to maintain the heating heat.
Horizontal pressure steam boiler protection 1. There are heating and hot water boiler bath for two purposes. Hot water boiler by circulating hot water circulation pump hot water holding tank, the tank hot water heating cycle can be achieved bath object; hot water boiler by circulating hot water circulation pump heating conduit, through the heat sink (radiator) people can achieve heating requirements; hot water boiler and hot water circulating pump with heat exchanger can be achieved bathing and heating dual function. 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. When the boiler pressure exceeds the vapor pressure protection rating, it is necessary to protect the chain: the furnace is shut down and stop working combustion system; it can change the nozzle, a single stage or two stage combustion, the amount of oil can be adjusted, thereby reducing the pressure, ensure the safe operation of the boiler. 2. Protection of the same pressure level of oil (gas) steam boilers, the use of multiple protection: a pressure controller typically uses two pressure controllers, electromechanical conversion device pressure signal into an electric signal. Its function is different from the high and low signal to the electrical switch, for automatically controlling an external circuit or interlock protection. Common electrical contact manometer and pressure controller can issue an alarm overpressure vapor pressure combustor and cut off, the pressure controller adjusts single or double fire burning fire based on the actual pressure, the pressure controller may overpressure the steam pressure alarm limit is reached close the burner when the limit is reached. For large burner, the fuel can be adjusted according to the amount of pressure, the pressure is always maintained in a stable operating state. 2 safety valve safety valve last line of defense to protect the boiler. When the boiler pressure exceeds the limit, according to the set pressure relief valve design, exhaust pressure to ensure the normal operation of the boiler.
Comparison of natural gas and coal-fired boiler boiler: natural gas, including natural gas boiler water boiler, gas hot water boiler, gas steam boiler, which is also called natural gas hot water boiler natural gas heating boilers and gas boilers bath, days as the name suggests refers to the gas-fired boiler fuel for the boiler of natural gas, natural gas boilers and oil-fired boiler, electric boiler compared to the most economical, most people have opted for natural gas as a steam boiler, heating, boiler equipment for bathing. Gas boiler comprising KS-Q water natural gas boiler, CLHS (CWNS) natural gas hot water boiler, LHS (WNS) natural gas and steam boiler, wherein the natural gas comprises a natural gas hot water boiler heating boilers and gas boilers bath, with the realization of the country "West-East" project, natural gas boiler gradually become the people's choice. "Special Equipment Safety Supervision Regulations" as defined in the boiler is the use of various fuels, electricity or other energy sources, the costumes, the liquid is heated to a certain parameter, and external heat output devices. Which is defined in a range equal to or greater than the volume of the pressure of the steam boiler 30L; outlet pressure is greater than or equal to 0.1MPa (gauge pressure), greater than or equal to the rated power and the pressure of the hot water boiler 0.1Mw;
In the last meeting on April 16, the hard efforts of audits and company officials of president Mr. Lu Haigang couplet review group to pay thanked rigorous review and couplets group work style, professional skills to express my sincere admiration. Ms. Jiang Lianju warranty division said it will continue to improve the ASME quality control system to ensure produce sophisticated products comply with ASME standards. According to ASME certification process, after the on-site audit, the company will obtain certification and stamp issued within 20 working days, this will be the development of our company in the history of another "milestone" event.