Product Details
One.Introduction
The deaerator is a special type of low-pressure thermal deaerator.
In the water treatment process for boiler feed, deoxygenation is a very critical step. Oxygen is the main corrosive substance in the feedwater system and boiler. Oxygen in the feedwater should be removed promptly, otherwise, it will corrode the boiler's feedwater system and components. The corrosion will produce ferric oxide that enters the pot, depositing or adhering to the boiler tube walls and heat surfaces, forming an insoluble iron scale that leads to poor heat transfer. Moreover, corrosion can cause pitting on the inner wall of the pipes, increasing the resistance coefficient. Severe pipe corrosion can even lead to pipeline accidents. National regulations stipulate that the evaporation amount is greater than or equal to2Steam boiler with a capacity of more than or equal to tons per hour and water temperature95℃All of our hot water boilers are deaerated. Over the years, numerous boiler water treatments have been seeking a cost-effective deaeration method for ambient water. Lianyungang Jiu Sheng Power Auxiliary Equipment Co., Ltd. has years of experience in designing and manufacturing deaerators.JSNCYIntegral oxygen removal system of Series Type(Also known as the new type of internal oxygen scavenger, internal spray oxygen scavenger)Utilizing state-of-the-art design and manufacturing techniques, our deaerator offers numerous advantages over conventional industry standards. Several domestic companies, both established and under construction, have adopted our integrated deaerator technology, with all operational entities achieving excellent performance.
Two.Deoxygenator working principle
The deaerator generally includes two working processes.:
1.One-time Deoxygenation: Water that has not been deoxygenated enters the deoxygenation pipeline through the inlet, and is then ejected through nozzles, forming a mist. The mist falls through a liquid-vapor mesh and thoroughly mixes with the steam entering through the steam inlet. This results in the mist reaching the deoxygenation temperature, with most of the oxygen in the water being extracted and expelled through the exhaust port, thus completing the one-time deoxygenation.
2.Deaeration II: The purpose of secondary deaeration is to maintain the tank's temperature consistently at the deaeration level to maximize the deaeration effect. This is achieved by heating the already deaerated water through the auxiliary heating port at the bottom, causing any oxygen not precipitated during the first deaeration to fully precipitate, significantly reducing the oxygen content in the water. At this point, the secondary deaeration is complete.
Three.Built-in oxygen remover structure
JSNCYThe integrated deaerator series is composed of a steam-water mixture heater, tank, soft water inlet coil, secondary heating and red boiling tube, thermal insulation board, antivibration device, level gauge, thermometer, automatic overflow tank, safety valve, and electric valve, as shown in the figure.
Four.In-built Oxygen Remover Advantages
1.Steam and liquid mix instantly and uniformly, rapid heating, high thermal efficiency,Energy-saving.
2.Carbonated beverage mixing heating steam pressure below,Suitable for use above the pressure of the heated liquid,And not subject to steam pressure that must be higher than the liquid pressure0.05～0.1MpaRestrictions.
3.JSNCYThe type-inbuilt oxygen remover has minimal vibration and low noise.
4.JSNCYCompact inline deoxygenator, Low investment required.
5.JSNCYType built-in oxygen remover with large temperature rise,Available100℃Above.
6.JSNCYType-built oxygen scavenger has a simple structure, is resistant to scaling, requires no maintenance, and has a long service life.
7.Industrial low-pressure steam can be utilized as a heat source to produce hot water, saving energy and protecting the environment.
8.Due to the selection of models based on user parameters or special design, it offers good suitability for users, operates smoothly, and meets all user requirements.
Five.Built-in oxygen removal device selection
Please provide the following information when placing an order:
1.Deaerator rated output
2.Water Tank Effective Volume
3.Work pressure
4.Operating Temperature
5.Inlet Water Temperature
