Steam Generator: What are the primary applications of steam generators?

Speaking of steam generators, as one of two boilers different from hot water boilers, steam generators differ from hot water boilers often used in civil applications and are more often classified as industrial boilers. With the development and progress of society, all sectors of society and relevant functional departments of the state have begun to pay more attention to and control environmental issues. Energy conservation and environmental protection have become a hot topic in recent years, and energy-saving and environmentally friendly steam generators have also emerged.

2021-03-21

The difference between hot water boilers and steam boilers

Based on the applications of the product medium, boilers can be divided into hot water boilers and steam boilers. They are both products in the boiler category, with different functions. When choosing a boiler, many users don't know what a hot water boiler or a steam boiler is, nor do they know the difference between the two. Below, we will briefly analyze the differences between hot water boilers and steam boilers. Hot water boilers use hot water as the medium and are suitable for air conditioners, heaters, low-temperature ovens, drying equipment, hot water tanks used in textile printing and dyeing, and various low-temperature heaters, air conditioning coils, and heat exchange equipment. Hot water as a medium has the following advantages:

2021-03-18

Steam Generators: How to Choose the Right Steam Generator?

How to choose a suitable steam generator? Below, Komei Energy (Yangzhou) Co., Ltd. will introduce it to you! 1. Rated evaporation capacity is a technical term for steam generators, and it is the power of the steam generator. The power of ordinary steam generators is calculated by the rated evaporation capacity (unit: tons). The rated evaporation capacity refers to the boiler's output of heating water into steam per hour. This is a key parameter to consider when selecting a steam generator.

2021-03-15

Hot Water Boiler: Maintenance methods for gas-fired hot water boilers

1. Maintenance from the Pressure Aspect This maintenance method is suitable for boilers that are shut down but require short-term maintenance not exceeding one week. You can first drain all the water from the boiler, then promptly clean the boiler of scale, and then refill with qualified softened water; Regularly heat with a warm fire to keep the water temperature in the gas water boiler below ten degrees in summer. In winter, ensure it does not freeze; The boiler should also be regularly supplied with water to keep the pressure in the boiler at the normal value to prevent air from entering the steam drum.

2021-03-12

Hot water boiler: What is the hot water boiler operation system like?

The operating system of the hot water boiler should be basically sealed and leak-proof. There is a certain amount of water in the system, which repeatedly circulates, undergoing a process of absorbing and releasing heat. After water circulation, the dissolved oxygen in the water has been absorbed by the iron, becoming oxygen-free water, which will not cause serious corrosion to the boiler. Natural gas hot water boiler regulations require a leakage rate of no more than 1% of the system's water capacity, which is reasonable. In order to prevent the natural gas hot water boiler from corrosion, the following is recommended:

2021-03-09

Hot water boiler: What precautions should be taken regarding the drainage of hot water boilers?

To ensure the stable operation of the hot water boiler, what are the specific preventive measures related to wastewater discharge? 1. For hot water boilers, before carrying out drainage work, the water level in the boiler should be adjusted to slightly higher than the normal water level. There should be no sound of running water in the sewage pipe. Touch the sewage pipe outside the drainage valve by hand. If the temperature is high, it indicates that the drainage valve is leaking. It should be checked in time to find out the cause and then remove it.

2021-03-06

Hot water boiler: Common corrosion classification of hot water boilers

Hot water boilers, as a heat source, have advantages such as energy saving, low maintenance costs, low accident rate, and reliability, and have been widely used in northern China. However, corrosion problems are common in hot water boilers. Hot water boiler corrosion has two aspects: operating corrosion and boiler shutdown corrosion. It poses a great threat to the stable and economical operation of the boiler and has received attention from all aspects. Preventing boiler corrosion and extending its service life has become an important goal of boiler management.

2021-03-03

Hot water boiler: Analysis of hot water boiler corrosion causes

The influence of metallic materials themselves on corrosion: Steel contains other chemical components and impurities, or segregation, looseness, etc., which will produce different potential differences on the metal surface. During processing and manufacturing, steel is subjected to impact, bending, cooling, and hardening, resulting in an uneven surface and easily forming a potential difference. The existence of potential difference creates a premise for steel corrosion. The influence of dissolved oxygen in water on corrosion: Most boiler corrosion is electrochemical corrosion, and dissolved oxygen in water is the main factor causing electrochemical corrosion of metals. On the one hand, oxygen is both an anodic depolarizer and a cathodic depolarizer, so the dissolved oxygen in the solution will accelerate the corrosion of the metal.

2021-02-28

Low-nitrogen boiler: 5 major advantages of low-nitrogen boilers

I: Low nitrogen emission Low nitrogen boilers adopt a rear cover structure, with the furnace door open, and large furnace complete mixing combustion. In addition, low nitrogen boilers use flue gas external recirculation (FGR), full premix surface combustion and other technologies. The NOx emission of the boiler reaches the standard value, and the blue flame burner of the boiler can also reduce the NOx emission to 30mg/m3.

2021-02-25

Low-nitrogen boiler: Introduction and specific analysis of low-nitrogen gas boilers

Gas boilers are environmentally friendly boiler products with clean and environmentally friendly advantages. After coal-fired boilers were eliminated, gas boilers have occupied the main market position and become mainstream products. So, what is a brief introduction and specific analysis of low-nitrogen gas boilers?

2021-02-22