Scraped surface heat exchangers (SSHEs) yog hom tshwj xeeb ntawm cov khoom siv hluav taws xob sib txawv uas tsim los rau kev ua cov kua dej uas muaj viscosity, xws li margarine, shortening, slurries, pastes, thiab cream. Lawv feem ntau siv rau hauv cov khoom noj, tshuaj, thiab tshuaj lag luam rau ntau yam kev siv xws li cua sov, txias, crystallization, sib tov, thiab cov tshuaj tiv thaiv.
Qee cov kev siv tshwj xeeb ntawm scraped nto tshav kub exchangers muaj xws li:
Crystallization:
SSHEs yog dav siv rau crystallization ntawm rog, roj, waxes, thiab lwm yam high-viscosity tshuaj. Cov hniav scraper tsis tu ncua tshem tawm cov txheej txheem siv lead ua los ntawm cov cua kub hloov mus rau qhov chaw, ua kom cov khoom zoo ib yam thiab zoo.
Kev sib xyaw:
SSHEs tuaj yeem siv rau kev sib xyaw thiab sib xyaw ntawm cov khoom muaj viscosity siab. Cov hniav scraper pab txhawm rau rhuav tshem cov khoom thiab txhawb kev sib xyaw, ua rau cov khoom sib xws thiab cov khoom sib xws.
Cua sov thiab txias:
SSHEs feem ntau yog siv rau cua sov thiab cua txias ntawm cov khoom muaj viscosity, xws li cov kua ntses, kua zaub, thiab pastes. Cov hniav scraper pab kom muaj cov yeeb yaj kiab nyias thiab zoo ib yam ntawm qhov chaw hloov hluav taws xob, kom ntseeg tau tias muaj kev hloov pauv tau zoo.
Teb:
SSHEs tuaj yeem siv rau cov txheej txheem tsis tu ncua, xws li polymerization, esterification, thiab transesterification. Cov hniav scraper pab tshem tawm cov khoom siv tshuaj tiv thaiv los ntawm tshav kub hloov chaw, tiv thaiv fouling thiab ua kom cov khoom zoo ib yam.
Zuag qhia tag nrho,
scraped nto tshav kub exchangers yog ib tug ntau yam thiab muaj peev xwm technology rau ua high-viscosity kua. Lawv lub peev xwm los daws cov ntawv thov nyuaj, txo cov fouling, thiab txhim kho cov khoom zoo ua rau lawv muaj kev xaiv nrov hauv ntau qhov kev lag luam.
Post lub sij hawm: Mar-20-2023