Yuav ua li cas xaiv li qub hauv kev lag luam tshuaj?

Yongjia Daunwei Valve Co., Ltdpob li qubuas tau siv dav hauv kev lag luam chemical. Cov txheej txheem kev lag luam tshuaj yog qhov nyuaj thiab qhov nruab nrab yog qhov tshwj xeeb, uas tso siab rau kev xav tau ntau dua rau kev xaiv thiab siv cov li qub. Kev ua haujlwm ntawm lub valve yog ncaj qha ntsig txog kev ruaj ntseg ntawm cov khoom, cov khoom zoo thiab qib kev siv hluav taws xob, thiab yog cov khoom siv tseem ceeb rau kev tswj cov dej hauv cov txheej txheem ntau lawm. Yog li ntawd, nyob rau hauv kev lag luam tshuaj, nws yog ib qho tseem ceeb los xaiv lub valve txoj cai.
Ob peb lub ntsiab lus tseem ceeb ntawm kev xaiv valve hauv kev lag luam tshuaj:
Ua ntej, corrosion kuj
Muaj ntau hom xov xwm koom nrog hauv cov txheej txheem tsim tshuaj, suav nrog cov kua qaub, alkali, ntsev, cov kuab tshuaj organic, cov khoom raug tshem tawm, thiab lwm yam. Cov xov xwm no feem ntau muaj zog corrosion. 1, cov khoom xaiv ntawm lub valve yuav tsum muaj kev tiv thaiv corrosion zoo heev, xws li stainless hlau, hlau alloy, titanium, npib tsib xee-raws li alloy thiab lwm yam khoom siv tiv thaiv corrosion. 2, rau qee qhov tshwj xeeb corrosive xov xwm, cov txheej txheem hauv ob sab phlu tuaj yeem siv tau, xws li fluorine yas, roj hmab, thiab lwm yam, txhawm rau txhim kho corrosion ntawm lub valve.

Thib ob, sealing kev ua tau zoo
Nyob rau hauv ib puag ncig ntawm kev kub siab, kub kub los yog tshuaj lom thiab muaj kev phom sij, kev foob tsis zoo yuav ua rau muaj kev phom sij loj. Yog li ntawd, lub sealing qauv tsim ntawm lub valve yuav tsum tsim nyog, thiab cov khoom siv sealing yuav tsum muaj kev hnav zoo, nkag tsis kam thiab kub tsis kam. Feem ntau siv cov khoom sib khi xws li PTFE, Devlon, Peek, graphite, ceramics thiab lwm yam.

Thib peb, kub thiab siab tsis kam
Kev tsim tshuaj lom neeg tuaj yeem ntsib qhov kub thiab txias. Yog li ntawd, cov khoom siv valve thiab cov qauv tsim yuav tsum tiv taus qhov ua haujlwm kub thiab siab. 1. Cov ntaub ntawv kub kub resistant muaj xws li kub resistant steel, superalloy, thiab lwm yam. 2, tsis tshua muaj kub resistant cov ntaub ntawv xws li austenitic stainless hlau, aluminium alloy, thiab lwm yam.

4. Kev ntseeg tau ua haujlwm
Kev qhib thiab kaw cov tshuaj tua kab mob yuav tsum hloov pauv thiab txhim khu kev qha, uas yog ncaj qha ntsig txog kev ruaj ntseg thiab kev nyab xeeb ntawm cov txheej txheem tsim khoom. Tsis txhob muaj xwm txheej tshwm sim los ntawm kev ua haujlwm tsis raug lossis cov khoom siv tsis raug. Txhawm rau nce qib ntawm automation thiab kev ntseeg siab ntawm kev ua haujlwm ntawm lub valve, hluav taws xob, pneumatic lossis hydraulic actuators tuaj yeem siv los tsav lub valve, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig txaus ntshai, qhov chaw tswj chaw taws teeb thiab kev tiv thaiv tsis siv neeg ua haujlwm tseem ceeb tshwj xeeb.

5. Cov kev cai huv huv
Hauv qee cov tshuaj lom neeg lossis tshuaj lag luam, cov txheej txheem tsim khoom yuav tsum muaj kev huv huv ntawm qhov nruab nrab.
1, cov qauv sab hauv ntawm lub valve yuav tsum tau yooj yim kom deb li deb tau, txo cov fab tuag thiab av, yooj yim los ntxuav thiab tswj.