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High Capacity Improved Distillation Packing Model 252y Custom Order

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High Capacity Improved Distillation Packing Model 252y Custom Order

High Capacity Improved Distillation Packing Model 252y Custom Order
High Capacity Improved Distillation Packing Model 252y Custom Order High Capacity Improved Distillation Packing Model 252y Custom Order

Large Image :  High Capacity Improved Distillation Packing Model 252y Custom Order

Product Details:
Place of Origin: Hengshui
Brand Name: Hualai
Certification: ISO-9001
Model Number: 252Y
Payment & Shipping Terms:
Minimum Order Quantity: 0.1 cubic meter
Price: negotiation
Packaging Details: pallets, wooden box
Delivery Time: 3-5 days
Payment Terms: T/T, L/C
Supply Ability: 200 m3/week

High Capacity Improved Distillation Packing Model 252y Custom Order

Description
Plate Thickness: 0.1mm, 0.12mm, 0.15mm Material: SS304, SS316L
Shape: Customized Specific Area: Optional Types
Size: As Per Order Feature: High Capacity
High Light:

structured packings

,

structured tower packing

High capacity improved distillation packing model 252Y custom order

High Capacity 252Y Distillation Packing

 

The impulse sections at the end of each packing layer decrease the local pressure drop at this point. This eliminates the sudden change in flow direction of the liquid and vapour phases at the packing layer interface.

With this special design the capacity of columns can be enhanced appr. 30%.

 

Preferred applications

•Vacuum to over pressure

•Large scale production

•Increasing throughput on existing packed columns

 

For improved performance in new and existing towers. The uniform arrangement of structured packing provides many advantages compared to random packing or fractionation trays. Using structured packing can provide:

Lower pressure drop through the column

■Lower botoms temperature for heat sensitive systems

■Higher relative volatility for difficult separations

■Lower energy consumption

■Reduced foaming tendency

Higher efficiency in the same tower height

■Large number of theoretical stages required

■Reduced reflux requirement

Higher capacity

■Reduced vessel diameter

■Increased operating rates

Excellent liquid spreading characteristics

■Improved efficiency

■Offshore applications subject to permanent tilt and motion

Reduced liquid hold-up

■Smaller amounts of polymer inhibitor

 

 
Structural dimension and characteristic parameters of stainless steel orifice corrugated packing.
 

Item Unit 125X 125Y 250X 250Y 350X 350Y 500X 500Y
corrugation height h mm 24.0 11.5 8.4 6.0
corrugation inclination θ (°) 30 45 30 45 30 45 30 45
corrugation distance 2B mm 39.6 19.0 14.0 9.9
corrugation angle β (°) 79.0 79.1 79.6 79.0
void fraction ε δ=0.15mm % 99.4 98.6 98.0 97.2
δ=0.12mm % 99.5 98.9 98.4 97.8
δ=0.10mm % 99.6 99.1 98.7 98.2
Perforated hole diameter d0 mm 4.5 4.5 4.0 4.0
Opening rate σ % 8.5-9.5 8.5-9.5 9.0-10.0 9.0-10.0
radius of curvature of the top circle of corrugation angle R mm ≤2.0 ≤1.4 ≤0.9 ≤0.5

Note: The influence of opening rate on the plate is not calculated
 
1 General Provisions
 
1.1 This standard specifies the requirements for marking, specification and characteristics, materials, manufacturing requirements, inspection and acceptance, marking, packaging, storage and transportation of stainless steel orifice corrugated packing products, as well as the calculation of characteristic parameters of orifice corrugated packing.
1.2 The corrugated packing with stainless steel orifice plate is suitable for gas-liquid mass transfer separation tower equipment, and the applicable temperature of the packing is - 200 ~ 400 ℃.
1.3 The structured packing is suitable for the clean gas-liquid system without solid particles or suspended solids or easy to self assemble.
 
2. Reference standard: GB / T 4239 cold rolled stainless steel and heat resistant steel strip
 
3.1 Mark
 
HG/T 21559.2—2005—P×××—×××
Standard No. - year No. - packing model - inner diameter of tower Φ (mm)
For example, the inner diameter of packing tower is Φ 600mm, and p250i type stainless steel orifice corrugated packing is used, which is marked as follows: HG/T 21559.2—2005—P250I—600.
3.2 Specifications and characteristics
3.2.1 Stainless steel orifice corrugated packing is a number of corrugated plates pressed from stainless steel strip, which are vertically stacked and assembled into a disc-shaped structured packing according to the requirements of a certain diameter. The corrugations of the adjacent corrugated plates are inclined in the opposite direction, and the corrugations of the upper and lower adjacent packing plates are 90 ° crossed.
3.2.2 Before the corrugated plate is pressed, it is necessary to punch holes on the plate in advance and press the fine grain, or use the rolling grain equivalent to the fine grain.
3.2.3 Eight types of stainless steel orifice plate corrugated packing are listed in the table. The characteristic parameters of the type selection are the specific surface area of the packing and the angle of the corrugation, which can be selected according to the process design requirements.
High Capacity Improved Distillation Packing Model 252y Custom Order 0
Stainless steel orifice corrugated plate
h: corrugation height (mm)
2B: corrugation distance (mm)
β: corrugation angle (°)
δ: plate thickness (mm)
S: corrugation length (mm)
R: radius of curvature of the top circle of corrugation angle (mm)
 
High Capacity Improved Distillation Packing Model 252y Custom Order 1
In Hualai, every year we manufacture and supply hundreds of cubic meters of metal structured packing in different models. There are many popular types and materials for option. Custom order is welcome, too! We are happy to help with what you need!

Contact Details
Anping Hualai Metal Wire Mesh Co.,Ltd

Contact Person: Amelia Li

Tel: +8615383793340

Send your inquiry directly to us (0 / 3000)