A set of devices can completely replace the original conventional system configuration: continuous discharge expansion container, fixed discharge expansion container, continuous discharge energy collector, fixed discharge energy collector, and can also eliminate the steam pipeline connecting the continuous discharge expansion container to the deaerator in the conventional system, greatly reducing the on-site footprint, connecting pipelines, and control valves, thereby greatly reducing the system's infrastructure investment and installation costs.

High tech and innovative technology: a flue gas waste heat recovery system that prevents acid dew point corrosion!

A heat storage device, also known as a steam heat storage device, is a steam container that uses water as the heat storage medium. It is an efficient energy-saving and emission reducing device that improves the reliability and economy of steam use.

High pressure steam trap, also known as vapor-liquid two-phase flow liquid level control device, is suitable for water control of pressure vessels such as high and low pressure heaters, continuous discharge expansion vessels, raw water heaters, and heating network heaters in the power industry; It is also applicable for water level control of various containers in the petroleum, chemical, and steel industries.

Based on the thermal theory of "equivalent enthalpy drop method", the chemical makeup water of the original deaerator is supplemented into the condenser using the "mechanical rotary jet atomization nozzle" designed and manufactured by Huaneng Company.

This product is the latest type of water jet air pump in China, belonging to the sixth generation of environmentally friendly and anti vibration type (noise less than 85 decibels). Used for vacuum suction of steam turbine units in thermal power plants and other equipment that requires vacuum suction.

The main purpose of the deaerator exhaust steam recovery device is to cool and recycle the high-temperature residual gas discharged from various boiler deaerators and thermal equipment, while heating the cooling water to fully recycle and reuse the exhaust steam waste heat. This product belongs to a new type of energy-saving and consumption reducing equipment, which has significant energy-saving benefits. And it is beneficial for controlling exhaust noise.

The main purpose of the continuous discharge steam recovery device is to cool and recycle the high-temperature residual gas discharged from various boilers, including continuous discharge expansion vessels, periodic discharge expansion vessels, drainage expansion vessels, and various thermal equipment. At the same time, it heats the cooling water to fully recycle the waste heat from the exhaust steam. This product belongs to a new type of energy-saving and consumption reducing equipment, which has significant energy-saving benefits. And it is beneficial for controlling exhaust noise.

Industrial water and coal based energy are used to generate steam, and the heat of steam is used to implement industrial production processes. The condensed water generated by the release of some heat energy from steam is often discharged directly. The condensed water undergoes softening and desalination treatment, making it very pure and having a certain residual pressure. It has a large amount of heat, usually accounting for about 20-30% of the total heat of steam, and some equipment can reach up to 40%.

As the operation of the deaerator increases, problems such as unqualified dissolved oxygen, increased exhaust steam volume, and increased energy consumption are discovered during the use of the deaerator. Our company's professional team handles difficult issues with deaerators!

Rotating film deaerator (patent number ZL 2010 2 0265898.2) is mainly aimed at the problems of poor load adaptability, easy vibration, excessive dissolved oxygen in deaerator, steam entrainment, high heat consumption, poor actual deaerating effect and high maintenance cost of the old deaerator, such as water sprinkling pan type and spray packing type. It is proposed to apply the new rotating film deaerator technology to reform the deaerator head of the old deaerator. Practice has proven that the rotary film deaerator has achieved the goals of energy conservation, reduced consumption, improved deaeration efficiency, increased stability, and reduced maintenance costs, and has good promotion and use value.

Deoxygenation is a crucial step in the boiler feedwater treatment process. Oxygen is the main corrosive substance in the water supply system and boiler. The oxygen in the water supply should be quickly removed, otherwise it will corrode the water supply system and components of the boiler. The corrosion product, iron oxide, will enter the boiler and deposit or adhere to the boiler tube wall and heating surface, forming insoluble and poorly heat transferred iron scale. Moreover, corrosion will cause pitting on the inner wall of the pipeline and increase the resistance coefficient. When pipeline corrosion is severe, pipeline explosion accidents may even occur. According to national regulations, steam boilers with an evaporation capacity of 2 tons per hour or more and hot water boilers with a water temperature of 95 ℃ or more must be deoxygenated. For many years, many boiler feedwater treatment workers have been exploring efficient and economical deoxygenation methods, and vacuum deoxygenation method is one of the excellent ones.