Product Details
One.Preface
The deaerator is a special type of low-pressure thermal deaerator.
In the boiler feed water treatment process, deoxygenation is a very critical step. Oxygen is the primary corrosive substance in both the feed water system and the boiler. The oxygen in the feed water must be removed quickly, otherwise, it will corrode the boiler's feed water system and components. The corrosion will produce iron oxide that enters the boiler, depositing or adhering to the boiler tube walls and heat surfaces, forming an insoluble scale that leads to poor heat transfer. Moreover, corrosion can cause pitting on the inner wall of the pipes, increasing the resistance coefficient. In severe cases of pipe corrosion, even pipe accidents may occur. National regulations stipulate that the evaporation capacity must be greater than or equal to2Steam boiler with a capacity of more than or equal to tons per hour and water temperature95℃All 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 Jiusheng Power Auxiliary Equipment Co., Ltd. has years of experience in designing and manufacturing deaerators.JSNCYType Series Integrated Oxygen Remover(Also known as the new type of integrated oxygen scavenger, integrated spray-type oxygen scavenger)Utilizing cutting-edge design and manufacturing techniques, our deaerators offer numerous advantages over conventional industry standards. Currently, several domestic companies, both established and under construction, have adopted our built-in deaerator technology, with all operational facilities achieving excellent performance results.
Two.Deoxygenator working principle
The deaerator generally includes two working processes.:
1.One-time Deaeration: Water not deaerated enters the deaeration pipeline through the inlet, is sprayed out into a mist by the nozzle, and falls. It passes through the liquid-vapor mesh and is thoroughly mixed with the steam entering through the steam inlet. This causes the misty water to reach the deaeration temperature, with most of the oxygen in the water precipitated and expelled through the exhaust port, completing the one-time deaeration process.
2.Deaeration II: The purpose of secondary deaeration is to maintain the tank temperature consistently at the deaeration temperature to maximize the deaeration effect. This process is achieved by heating the already deaerated water through the auxiliary heating port at the bottom, causing any oxygen not precipitated during primary deaeration to fully precipitate. This significantly reduces the oxygen content in the water, marking the completion of secondary deaeration.
Three.Internal oxygen scavenger design
JSNCYThe Type Series Integrated Oxygen Remover consists of components such as the steam-water mixture heater, tank, soft water inlet coil, secondary heating and reboiling tube, thermal insulation board, antivibration device, level gauge, thermometer, automatic overflow tank, safety valve, and electric valve, as shown in the figure.
Four.Advantages of an Integrated Oxygen Remover
1.Instant mixing of steam and liquid, rapid heating, high thermal efficiency,Energy-saving.
2.Carbonated beverage mixed with steam, pressure below,Suitable for use above the pressure of the heated liquid.,And the steam pressure must be higher than the liquid pressure0.05～0.1MpaRestrictions.
3.JSNCYThe type-inbuilt deoxygenator has minimal vibration and low noise.
4.JSNCYType built-in oxygen removal device, compact size, Low investment.
5.JSNCYType built-in oxygen remover with high temperature rise,Available100℃Above.
6.JSNCYType internal deaerator has a simple structure, is resistant to scaling, requires no maintenance, and has a long service life.
7.Utilizing low-pressure waste steam as a heat source for heating water saves energy and protects the environment.
8.Due to the selection of models based on user parameters or custom design, the product offers good suitability for users, operates smoothly, and meets all user requirements.
Five.Integrated Oxygen Remover Selection
Please provide the following information when placing an order:
1.Deoxygenator rated output
2.Water Tank Effective Volume
3.Work pressure
4.Operating Temperature
5.Inlet Water Temperature
