Electric boilers for steam generation are innovative systems that harness the power of electricity to produce steam or hot water for various industrial, commercial, and institutional applications. Unlike traditional fuel-fired boilers, electric boilers utilize electrical resistance heating elements or electrodes to convert electrical energy directly into heat, which is then transferred to the water to generate steam or hot water.
Electric boilers offer several advantages over traditional fuel-fired boilers. Firstly, they have a faster response time, meaning they can quickly generate steam when needed without the need for fuel storage or combustion. Secondly, they are highly efficient, with nearly all the electrical energy being converted into heat without any significant heat loss. Thirdly, electric boilers produce no emissions, making them environmentally friendly and compliant with stringent emission regulations.
|
Item Type |
QR21-3KW |
QR21-3/6KW |
QR21-3/6/9KW |
QR2-6/12KW |
QR2-9/18KW |
|
Rated Power |
3 |
6 |
9 |
12 |
18 |
|
Rated evaporation(kg/h) |
4 |
8 |
13 |
17 |
25 |
|
Rated voltage(V) |
220/380 |
220/380 |
220/380 |
380 |
380 |
|
Rated Working pressure (MPa) |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
|
Saturated steam temperature(℃) |
151 |
151 |
151 |
151 |
151 |
|
Water volume(L) |
14 |
14 |
16 |
16 |
16 |
|
Packing size(L) |
650×385×750 |
650×385×750 |
650×405×800 |
650×405×800 |
650×405×800 |
|
Hauled weight (kg) |
52 |
52 |
65 |
65 |
65 |
QR21 electric boilers for steam generation is widely used in a wide range of applications, because of its environmental protection, high efficiency, easy to control and other advantages, is widely used in many industries.Clothing industry: Steam is mainly used in the ironing process in the clothing processing industry, and the hot and humid characteristics of steam are used for rapid wrinkle removal and reshaping of clothing. In addition, the canteens and domestic hot water of garment processing enterprises often use steam as a heat source. Pharmaceutical processing: In the pharmaceutical processing industry, steam is usually used in the preparation process of pharmaceuticals to provide the necessary temperature and humidity conditions, as well as for the disinfection and sterilization of containers and equipment to ensure the health and safety of pharmaceutical production.Processing of brine products: In the processing of brine products, steam is used to heat the brine, so that the ingredients are evenly heated, and improve the taste and quality of the product.Grain processing: In the field of grain processing, steam is used in the drying, heat treatment and other processes of grains, which helps to improve the storage life of grains and improve their processing properties.
The QR21 steam generator is a standard energy saving steam generator, with hydropower isolation and thermal insulation design. The measured thermal efficiency can reach 99.49%, saving you costs. The inner liner uses Q235B steel plate, and the process adopts 380℃ high temperature anti-corrosion inner liner for longer life. The water and electricity isolation design makes the equipment more stable and safer to use. At the same time, the equipment is equipped with multiple safety intelligent control system, which can monitor the key parameters such as steam temperature and pressure in real time, and automatically adjust the operating state to ensure the safe and stable operation of the equipment. The equipment has stable function, safe use and convenient operation.
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