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更新時(shí)間:2024-11-05 13:11:51瀏覽次數(shù):81次
聯(lián)系我時(shí),請告知來自 環(huán)保在線SY static mixer
Product Features The technical characteristics of the SY static mixer are: liquid-liquid, liquid-solid phase mixing unevenness coefficient a√x≤1~5% Pressure drop calculation formula ΔP=(f*ρc/ε2W2)*L/dh Re=dh*ρc*w/μ*ε W=(Q/πD2*900)*10^6 1Kg(f)/cm2=98100N/m2 Dh=(πD2L-4Aδ)/(2A+πDL) △P resistance drop (N/m2) f friction coefficient (no dimension) ρc fluid density (Kg/m3) W fluid line speed (m/s) L mixer length (mm) dh hydraulic diameter (mm) ε void ratio (without dimension) μ fluid viscosity (CP) A total area of mixing unit (mm2) δ unit material thickness (mm) D pipe inner diameter (mm) Re Reynolds number (without dimension) Table of relationship between SY-type Reynolds number Reε and friction coefficient f Pressure drop calculation example Assume: Fluid flow Q = 144.35m3 / h Fluid density ρc = 897.6Kg / m3 viscosity μ=28.3CP pipe inner diameter D=250mm length L=2500mm hydraulic diameter dh=15mm void ratio ε=1 W=Q/900πD2=144.35/900*3.14*0.252=0.817m/s Re=dh*ρc*w/(μ*ε)=15*897.6*0.817/28.3*1=388.7 Check the table to get Re>150,f=1 ΔP=(f*ρc/ε2W2)*L/dh=(1*897.6/2)*0.8172*2500*15=49928N/m2=0.5kg(f)/cm2 SY type product use Suitable for chemical, petroleum, oil and other industries, viscosity ≤ 106 centipoise or mixed with high polymer medium, heat exchangers for heat transfer, mixing and heat transfer reactions, heating or cooling of viscous products and other unit operations. Br /> SY type product specification model table Description: 1. The nominal pressure is determined according to the user's process conditions. 2, material: stainless steel, carbon steel, titanium, PTFE, polypropylene, etc. 3, flange standard: match the user connection piece, can provide matching flange 4, the mixing unit can be designed to be made of pumpable or fixed 5, hourly flow is based on water
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