How does the solid thermal storage electric boiler use 10KV electricity for direct supply?

The high-voltage line is connected to the equipment body through the high-voltage distribution box, and the high-voltage electricity is converted into heat energy through the heating body, which is similar to the principle of low-voltage equipment, but the high-voltage equipment requires higher technology and safety.

Solid heat storage electric boiler mainly uses the valley power period to store energy, so as to convert it into heat energy used in work and life, and the general valley electricity price varies from yuan to yuan; When the direct heating boiler is used for heating, the normal electricity price varies from yuan to yuan; In terms of operating costs alone, it can be reduced by as little as 50%.

Known as the blood of industry, its importance is self-evident, used in petroleum, chemical, printing and dyeing, medicine, biology and other industries production, solid heat storage electric boiler steam production has a broad prospect. Many people who are interested in this will also ask when they call, how does a solid thermal storage electric boiler produce steam? How does it work?

A complete solid thermal storage electric boiler steam generation system is composed of solid thermal storage electric boiler, steam generator, softened water system, piston pump, electrical control cabinet and other parts.

The specific principle of steam production is as follows:

1.First of all, the low electricity during the valley power period is used to heat the solid heat storage body to ultra-high temperature.

2.Then, the high-temperature circulating fan is activated during the working hours, and the high-temperature hot air is fed into the steam generator to heat the demineralized water fed by the high-pressure piston pump. The softened water is exchanged to generate high-temperature and high-pressure steam, which can be transported to the corresponding production line as needed.

3.The unit can use natural gas combustion to supplement heat to ensure steam stability or produce superheated steam.

The steam generator used in the steam system of our solid thermal storage electric boiler, with a capacity of less than 30L, does not belong to the pressure vessel specified by the state, and does not need to be inspected by the Technical Supervision Bureau.

Analysis of the cost of steam generation in a solid thermal storage electric boiler.

Steam generators, depending on the heat source, are mainly gas and electricity. Electric steam generators can be divided into ordinary electric steam generators and solid regenerative electric steam generators.

We use solid heat storage and heating to produce steam, 700kwh (1kwh = 1 kilowatt-hour of electricity generated by heat) can produce a meal of steam, simple calculation, if the valley electricity price is yuan, then 210 yuan electricity can produce a ton of steam. In contrast, an ordinary electric steam generator uses electricity during the day, with an average of 1 yuan per kilowatt-hour of electricity, so 700 yuan of electricity can produce a ton of steam.

A tonne of steam produced by a coal-fired boiler is about 150 yuan, and the steam sold by a thermal power plant is generally between 150 and 180 yuan. A gas boiler needs about 80m of natural gas to produce a ton of steam, and a cubic meter of natural gas is about yuan, so it is about 288 yuan to produce a ton of steam.

Therefore, it is clear that the cost of steam in a regenerative boiler is about 30% less than that of a gas boiler; Compared with electric direct heating boilers, the cost of 1 ton of steam can be reduced by 70%. We have calculated that although the input cost is about 5 times higher than that of the steam produced by the thermal storage boiler and the steam produced by the electric direct heating boiler and the gas boiler, the operating cost is low, and the cost of additional input can generally be recovered in one year.

The high-temperature solid heat storage electric boiler is to use the night valley electricity (23:00-7:00 for a total of 8 hours) to heat the heat storage medium to eight high temperature storage heat, and release the heat on demand through the automatic control device at the peak of electricity consumption, and heat or supply domestic hot water with adjustable temperature circulating water, so as to achieve the effect of "shifting peak and filling valley" and reducing heating costs.

In fact, these two types of boilers can only be used after using electric energy heating, and the principle is similar and there is no essential difference. The key is to see which product quality is stable, the technology is mature, and what standards the manufacturer implements and <>

A decision is made after considering many factors, such as many users, timely and thoughtful service in the later stage, and higher boiler efficiency. In addition, the installation site, maintenance, power supply and other conditions should also be considered and evaluated together to finally determine which type of boiler is most suitable for you.

The design of electric boiler heat storage system is mainly considered from several aspects such as technical feasibility, investment and economy. MGO solid heat storage technology has won the gold medal of the World Association of Energy Appliance Inventors, obtained international patents, and passed the Vattenfal certification in Sweden and the KLL quality certification of the Korea Electric Power Research Institute.

Multiple certifications. 2. The principle of the regenerative electric boiler system, which has the following characteristics: 1 mgo compressed brick is a non-conductor, and it is the only one in China that uses this material; Its lifespan is about 25 years; 2 Its heat storage temperature is as high as 800 meters, the world's smallest equivalent heat storage electric boiler, covering an area only.

one-tenth of water storage and one-quarter of a traditional boiler;

3. Adopt high-temperature, fire-resistant and heat-resistant insulation materials for the nuclear industry;

4. Fully automatic intelligent detection energy-saving electronic control system; No personnel management required;

5 Thermal efficiency up to 95 98 ;

6. Simple installation, safe and reliable;

7 No need to install a backup boiler;

At present, the heat storage technology is mainly divided into water heat storage and solid material heat storage according to different heat carriers, but according to the current technical analysis, solid material heat storage carriers are the most ideal and feasible.

Saving heat, generally is the heat storage system water, the use of preferential electricity price policy, night heating, all-day circulation, reduce heating costs, northern frequency conversion electromagnetic heating furnace heat storage, high thermal efficiency, rapid heating, water and electricity separation.

The solid thermal storage electric boiler of Meijie in Chifeng City, Inner Mongolia has a very high market share and is very easy to use! That's what I have at home!

Solid heat storage electric boiler mainly uses the valley power period to store energy, so as to convert it into heat energy used in work and life, and the general valley electricity price varies from yuan to yuan; When the direct heating boiler is used for heating, the normal electricity price varies from yuan to yuan; In terms of operating costs alone, it can be reduced by as little as 50%.