how do electric steam boilers work

Steam boiler is too many forms, take an ordinary fast-packed 4-ton steam boiler. Water is heated into steam in the drum and heat is emitted by fire in the furnace, which is the principle of the steam boiler. Say the boiler first the pot. The boiler is a drum boiler with water cooling. Two return pyrotechnic tubes are arranged in the left and right parts of the drum, and the front cigarette box in the front part of the drum is turned back. Between the drum and the bottom box, there is a drop tube and a water-cooled tube, forming the frame of the combustion chamber. There is a steam separator on the top of the drum to reduce the water produced by steam. The heating surface of the boiler is the lower part of the drum, water-cooled pipe and pyrotechnic pipe. The combustion part consists of a chain grate and a drive device, Add the boiler frame on the grate of the composition of the combustion chamber composition. Surrounded by refractories. Coal from coal hopper, there are coal gate to control the thickness of coal seam while sealing the front of the air. The lower part of the combustion chamber is the place where the blast enters, and this kind of boiler has great resistance and needs forced blast. Cinder, discharged from the back of the grate through hawk iron and sent out of the furnace by the slag extractor. From the back of the boiler, the flue gas goes forward from the first return pipe of the boiler, the second return pipe returns to the rear part of the boiler, and then goes into the dust collector to separate the ash, and then through the draught fan, it is discharged from the chimney. The induced draft fan is not only the exhaust gas, but also necessary for the negative pressure operation of the boiler. Steam boiler is pressure capacity Device, safety device is necessary. Essential water level gauges, pressure gauges, safety valves, thermometers, electric pumps that can replenish water under pressure, and steam pumps that can also be used in the event of power outages. Boiler water must be softened and water treatment equipment.

It is reported that Jinjiang City of Fujian Province will be fully started tackling air pollution prevention and control work, Market Authority as a proactive, Take Measures to promote coal-fired boiler renovation work.

Market Authority through three initiatives to further improve the environmental air treatment Jinjiang City, Jinjiang create "blue sky": strict criteria, the better the mark.

Actively cooperate with environmental protection, by letter and other relevant departments, coal-fired boilers do not meet environmental policy, shall not start to inform, Supervision, Inspection and registration certificate for the use of strict coal-fired boilers access gateway, departmental interaction, ensure its effectiveness.

Strengthen communication and coordination with environmental protection, by letter and other related departments and Towns, a solid job of remediation coal-fired boilers, out of work.

Combined area of ​​gas supply, heating pipe network coverage, and vigorously promote the use of natural gas, electricity and other clean energy, and take the way government subsidies, coal-fired boiler to remove their push to ensure the prevention and control of atmospheric achieve results.

Step up publicity services in place. Organization of the market supervision area of ​​propaganda out of coal-fired boilers policy of the increase, according to the sense of service, "a visit to promote a" do a good job guidance subsidies, removal and cancellation of work, and guide to remove their coal-fired boilers, and required to apply for removal of cancellation.

Classification of Oil-fired BoilerCompared with gas-fired boiler and gas-fired boiler, oil-fired boiler runs more economically than electric heating boiler and is more convenient to use than gas-fired boiler. With the development of economy and social progress as well as the improvement of people's awareness of environmental protection, coal-fired boilers are gradually out of sight because of serious pollution. Instead, they are replaced by new types of environmental protection digital boilers, such as electric heating boilers and oil-fired boilers. Gas-fired boilers, such as gas-fired boilers, are the most expensive to operate, gas-fired boilers need to be opened with gas pipelines, then, if there is no natural gas pipeline, and hope that the operation cost of the boiler is low, only the choice of fuel-fired boilers. Fuel-fired boilers are heated by burners, and fuel-fired atomization effects Good fuel combustion, smokestack can not see black smoke, so fuel-fired boiler green, efficient and energy-saving. Oil-fired boilers include oil-fired water boilers, oil-fired hot water boilers, oil-fired heating boilers, oil-fired bath boilers, oil-fired steam boilers and so on. Oil-fired boilers are boilers fueled by light oil (such as diesel oil, kerosene), heavy oil, residual oil or crude oil.

How to steam boiler market price? With the current awareness of environmental protection, monitoring of environmental protection, more and more attention, resulting in fast boiler steam boiler of a good solution to this problem. Steam boiler is natural gas, liquefied petroleum gas and electric heating equipment as a kind of energy. Steam boiler so the market will also be getting better and better, so now the price of steam boilers in the market is what happens then? To fast boiler thermal equipment, for example, for you to explain the relevant market. Factors affecting the price of steam boiler: 1, mass production, large ones who enjoy space: We have more production lines, can accommodate multiple synchronized production orders, production can reduce production costs for the user to secure greater profit sharing space. 2, social needs: social needs can also be said that supply and demand, the price of a product will be adjusted according to the relative size of the purchase demand, that is, when supply exceeds demand, social demand is small, the price naturally low, and vice versa high. 3, spending power: If it's a city of high spending power, then the price of the product will be generally higher, when a low spending power of the city, the price would surely be much lower compared to cities of similar high consumer products. 4, Quality: the saying goes, no good goods cheaper, better goods are not cheap, high-quality equipment than the average price of natural equipment prices slightly higher. 5. Cost: The price of the most crucial point is the cost. Cost includes the cost of raw materials, transportation, and other co-workers are counted as expenses incurred costs, so the cost of a product, the higher the price will naturally be high. In the current social development point of view, steam boiler applications more widely, so will all walks of life to be driven up in recent years, Shanghai, Guangzhou, Henan and other regions of the steam boiler manufacturer, or more, by factors affecting the price conditions analysis, I feel the price Henan market should dominate. Analysis of the two major advantages Henan market price of 1, low cost: First, the overall level of consumption in Henan province is relatively low, so the purchase of raw materials will be lower, together with its rich labor resources, labor compensation generally is relatively low, thereby reducing the overall the production cost of the machine. 2, low price: Henan belong to the production of steam boiler house, where many steam boiler manufacturers, resulting in a very competitive market, all manufacturers to win more customers will make the relative price adjustment, so the price of the market are generally low. As the saying goes, shop around to buy things, we should also find a few manufacturers to compare comprehensive in the purchase of equipment, Henan, fast boiler heat is a good production of steam boiler manufacturers, they have a separate workshop, scale production, advanced technology, over the years has been a homegrown, pre-sale and after-sale dedicated staff responsible for allowing you to buy rest assured that with the comfortable, you want to learn more about steam boiler information, you can call the consultation can also click on the free consultation, our professional staff to answer your questions for free yo!

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