Thermal Spray Oxygen Remover

Product Details

One.Foreword

DeoxygenatorBoilerOne of the key equipment in the heating system。

In the boiler feed water treatment process, deoxygenation is a very critical step. Oxygen is the primary corrosive substance in the feed water system and boiler. The oxygen in the feed water should be removed quickly, otherwise, it will corrode the boiler feed water system and components. The corrosion produces iron oxide, which enters the boiler, settles or adheres to the boiler tube walls and heating surfaces, forming difficult-to-dissolve iron scale that leads to poor heat transfer. Moreover, corrosion can cause pitting on the inner walls of the pipes, increasing the resistance coefficient. In severe cases of pipe corrosion, pipe accidents may occur. The national regulations stipulate that the evaporation capacity is greater than or equal to2Steam boiler with a capacity of tons per hour and water temperature greater than or equal to95℃All of our hot water boilers are deoxygenated. Over the years, many boiler water treatments have been seeking a cost-effective deoxygenation method for normal temperature water. Lianyungang Jiusheng Power Auxiliary Equipment Co., Ltd. has many years of experience in designing and manufacturing deoxygenators.JSNCYType Series Integrated Oxygen Remover(Also known as the new type of built-in oxygen scavenger, built-in spray-type oxygen scavenger)Advanced design and manufacturing techniques are employed, offering numerous advantages over conventional deaerators in the same industry. Several domestic companies, both established and under construction, have adopted the integrated deaerator technology, and all have achieved excellent operational results.

Two.Operating Principle

The deaerator generally includes two working processes.:

1.One-time Oxygen Removal: Water not deoxygenated enters the deoxygenation pipeline through the inlet, is ejected as a mist through nozzles, and falls. It passes through a liquid-vapor network, where it thoroughly mixes with steam entering through the steam inlet. This results in the mist reaching the deoxygenation temperature, with most of the oxygen in the water being released and expelled through the exhaust port, thus completing the one-time deoxygenation.

2.Deoxygenation II: The purpose of the second deoxygenation is to ensure that the temperature inside the tank is consistently maintained at the deoxygenation temperature to maximize the deoxygenation effect. This process is achieved by heating the already deoxygenated water through the auxiliary heating port at the bottom, allowing the oxygen not released during the first deoxygenation to fully precipitate out, significantly reducing the oxygen content in the water. At this point, the second deoxygenation is complete.

Three.Deoxygenator structure

JSNCYThe type series integrated deaerator is composed of components such as a steam-water mixture heater, tank, soft water inlet coil, secondary heating and reboiling tube, thermal insulation board, anti-foaming device, level gauge, thermometer, automatic overflow tank, safety valve, and electric valve.

Four.Deaerator advantages

1.Steam and liquid mix instantly and evenly, heat rapidly, high thermal efficiency,Energy-efficient.

2.Carbonated beverage blending heating steam pressure lower than,Suitable for use above the pressure of the heated liquid,And the steam pressure must be higher than the liquid pressure0.05～0.1MpaLimitations.

3.JSNCYThe inline oxygen scavenger has minimal vibration and low noise.

4.JSNCYCompact integrated deaerator, Low investment required.

5.JSNCYType built-in deoxygenator with high temperature rise,Available100℃Above.

6.JSNCYType-inbuilt oxygen scavenger features simple structure, anti-scaling, maintenance-free, and long service life.

7.Utilizing industrial low-pressure condensate as a heat source to produce hot water saves energy and protects 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.Integral Oxygen Remover 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