Cov ntxaij vab tshaus polyurethane feem ntau suav nrog cov ntxaij vab tshaus polyurethane hauv qhov av thiab cov ntxaij vab tshaus polyurethane dehydration. Cov phaj ntxaij vab tshaus polyurethane siv rau hauv metallurgy (hlau ore, limestone, fluorite, cua txias blast furnace slag, coke thiab lwm yam khoom siv raw), cov hlau tsis yog ferrous, thee, tshuaj lom neeg, cov ntaub ntawv tsim kho thiab hydropower engineering, abrasive pov tseg kho, quarrying thiab lwm yam lag luam. Mining, screening, grading thiab lwm yam lag luam.
Kev ua tau zoo thiab cov yam ntxwv ntawm polyurethane sieve phaj yog:
1. Kev tiv thaiv zoo, nws txoj kev tiv thaiv yog 3 txog 5 zaug ntawm cov hlau sieve phaj thiab ntau dua 5 zaug ntawm cov roj hmab sieve phaj.
2. Qhov kev ua haujlwm txij nkawm me me, lub vijtsam polyurethane tsis yooj yim rau kev puas tsuaj, thiab lub neej ua haujlwm ntev, yog li nws tuaj yeem txo qhov ntau ntawm kev txij nkawm thiab kev poob ntawm kev txij nkawm.
3. Tus nqi tag nrho yog qis. Txawm hais tias lub vijtsam polyurethane ntawm tib qhov loj me (cheeb tsam) yog ib zaug siab dua li lub vijtsam stainless hlau (kwv yees li 2 zaug), lub neej ntawm lub vijtsam polyurethane yog 3 txog 5 zaug ntawm lub vijtsam stainless hlau, thiab tus lej ntawm kev saib xyuas thiab hloov pauv Yog li tus nqi tag nrho tsis siab, thiab nws yog kev lag luam zoo heev.
4. Kev tiv thaiv dej noo zoo, nws tuaj yeem ua haujlwm nyob rau hauv qhov xwm txheej ntawm dej ua qhov nruab nrab, thiab nyob rau hauv qhov xwm txheej ntawm dej, roj thiab lwm yam xov xwm, qhov sib txhuam coefficient ntawm polyurethane thiab cov khoom siv raug txo qis, uas yog qhov zoo dua rau kev nkag mus rau hauv kev tshuaj ntsuam, txhim kho kev tshuaj ntsuam xyuas, thiab tuaj yeem zam cov khoom ntub tib lub sijhawm, vim yog qhov sib txhuam coefficient txo qis, qhov hnav raug txo qis thiab lub neej kev pabcuam raug nce ntxiv.
5. Tiv taus xeb thiab tsis kub hnyiab.
6. Vim yog qhov tsim qauv tsim nyog ntawm cov qhov sieve thiab cov txheej txheem tsim khoom tshwj xeeb ntawm lub phaj sieve, cov khoom me me ntawm qhov loj heev yuav tsis thaiv cov qhov sieve.
7. Kev ua haujlwm zoo ntawm kev co, muaj peev xwm txo suab nrov, tuaj yeem txo suab nrov, thiab ua rau cov khoom siv ntawm lub vijtsam tsis yooj yim tawg thaum lub sijhawm ua haujlwm co.
8. Vim yog cov yam ntxwv ntawm kev co ntawm polyurethane, lub vijtsam polyurethane muaj cov nyhuv ntxuav tus kheej, yog li qhov kev tshuaj ntsuam xyuas zoo.
9. Txuag hluav taws xob thiab txo kev siv hluav taws xob. Polyurethane muaj qhov hnyav tshwj xeeb me me thiab sib dua li cov ntxaij vab tshaus hlau uas muaj tib qhov loj me, yog li txo qhov hnyav ntawm lub tshuab ntxaij vab tshaus, txuag kev siv hluav taws xob thiab txuas lub neej ntawm lub tshuab ntxaij vab tshaus.
Lub sijhawm tshaj tawm: Lub Peb Hlis-23-2021