High efficiency 752Yplus orifice plate corrugated regular packing

High efficiency 752Yplus orifice plate corrugated regular packingPlus structure+high specific surface area+low pressure dropAs a core advantage, it significantly reduces energy consumption and improves processing capacity while ensuring ultra-high separation efficiency. It is an ideal choice for upgrading and constructing traditional packed towers with high requirements, especially suitable for harsh working conditions in the fields of petrochemicals, fine chemicals, fluorine chemicals, etc.

1Structural and technological upgrades：752Yplus is regular7The enhanced and improved version of the 50Y orifice plate ripple includes core optimizations such as:

1straight edge+Alternating combination of inclined ripples reduces interlayer eddy current resistance and enhances flux;

2Designed with anti wall flow rings to eliminate tower wall bias and improve mass transfer uniformity;

3Deep semi-circular groove on the surface+High density perforation enhances gas-liquid disturbance and reduces mass transfer resistance;

445 ° corrugated inclination angle, plate thickness 0.15-0.17mm, standard disc height 200mm (customizable 100mm);

5Material options available304/316L/904L/duplex steel, suitable for different corrosion and temperature conditions.

IIKey performance advantages

1Low pressure drop+Large flux：The Plus structure reduces interlayer resistance and increases gas velocity, making it suitable for pressure reducing towers and compressor systems, reducing energy consumption;

2High mass transfer efficiency: high utilization rate of specific surface area, dense theoretical plate number, can reduce tower height or improve separation purity;

3Anti wall flow+Low amplification effect: Anti wall flow ring+whole disc installation, large tower diameter working conditions remain stable;

4Pollution resistance: Large free cross-section, uniform film flow, slight scaling does not significantly affect efficiency.

threeTypical application scenarios

1lubricating oil/Fuel oil pressure reducing tower: Low pressure drop increases vacuum degree, improves extraction rate, and reduces furnace temperature;

2fine chemicals/Pharmaceutical high-purity distillation: such as separation of aromatic hydrocarbons, alcohol ethers, and organic acids, with a purity of up to 99.9%+;

3Oil and gas processing/Exhaust gas absorption: high pressure ratio, low energy consumption conditions;

4Fluorine chemical industry/Strong corrosion system (requiring matching Hastelloy/PTFE material): such as distillation/washing of fluoride and nitric acid systems.

4Selection and installation points

1Working condition matching: high vacuum/Low voltage drop priority selection; High viscosity materials require calculation of liquid holding capacity; Strong corrosion must correspond to corrosion-resistant materials;

2Supporting internal components: must be equipped with efficient liquid distributors, gas redistributors, and support grids to avoid secondary flow deviation;

3Installation: It is strictly prohibited to apply heavy pressure or impact. The entire plate should be lifted, and the anti wall flow ring should be tightly attached to the tower wall to ensure sealing;

4Material selection: Normal working conditions304/316L; choose 904L/duplex steel for strong corrosion; Fluorine/nitric acid systems can consider tetrafluoroethylene composite or fully tetrafluoroethylene structures.

5Compared to ordinary750Y/250Y comparison

1752Yplus compared to ordinary 750Y: theoretical board number+18%, pressure drop -40%, flux+25%;

2comparison250Y (universal type): The separation accuracy is significantly improved, suitable for working conditions that require deep separation, but the pressure drop is slightly higher than 250Y (still much lower than that of bulk packing).