Hauv kev lag luam tshuaj, cov twj siv tshuaj lom, khoom siv tseem ceeb, ua si ib lub luag haujlwm tseem ceeb. Nws yog tsuas yog siv los thauj ntau yam chemical media xws li corrosive tshwj xeeb xws li tawg thiab tawg thiab kub siab thiab muaj kev txhim kho kev nce qib ntawm cov txheej txheem tshuaj ntau lawm.
There are many types of chemical pumps, the most common of which are centrifugal pumps, reciprocating pumps, gear pumps, etc. Centrifugal pumps rely on the centrifugal force generated by the rotation of the impeller to transport the medium. Nws muaj cov yam ntxwv ntawm cov dav ntws ntau thiab muaj txiaj ntsig, thiab haum rau feem ntau cov tshuaj lom neeg tsim khoom siv tshuaj. Reciprocating twj siv cov alponocating suab ntawm pistons lossis plungers los thauj cov nruab nrab. Lawv muaj cov zis siab siab muaj peev xwm thiab feem ntau siv nyob rau hauv cov xwm txheej uas yuav tsum muaj kev thauj mus los ntawm kev thauj mus los hnyav. Iav twj tso siab rau ib nkawm cov vaj ntxwv kom thauj cov nruab nrab. Lawv muaj qhov zoo ntawm kev ntws ruaj khov thiab qhov tsim nyog me me, thiab haum rau kev thauj cov high-viscosity chemo.
Cov kev xav tau kev xav tau kev xav tau ntawm cov twj tso kua mis tau muaj kuab lom tau kub heev. Ua ntej tshaj plaws, nws yuav tsum muaj cov zoo corrosion tsis kam tiv thaiv kev daws txoj kev yaig ntawm ntau yam tshuaj lom neeg siv tshuaj. Qhov no yuav tsum muaj cov khoom xaiv ntawm lub twj tso kua mis kom tsim nyog, thiab cov tshuaj lom neeg kuj muaj cov twj tshuaj yeeb yaj kiab, thiab cov tshuaj lom neeg kuj muaj tshuaj lom neeg kom tiv thaiv kev nyab xeeb. Ib qho ntxiv, tshuaj chem kuj yuav tsum muaj kev ntseeg tau thiab ruaj khov, thiab muaj peev xwm ua haujlwm txuas ntxiv rau lub sijhawm ntev hauv kev ua haujlwm hnyav.
Hauv kev txhim kho cov tshuaj lag luam, cov thev naus laus zis ntawm cov twj tso kua mis tau txhim kho txuas ntxiv. Daim ntawv thov ntawm cov ntaub ntawv tshiab thiab kev tsim cov txheej txheem ua kom zoo dua qub tau txhim kho cov kev ua tau zoo thiab kev ntseeg tau ntawm cov twj tso kua mis. Piv txwv li, qee cov tshuaj lom neeg muaj kuab tshuaj ntse thiab kev hloov kho tsis siv neeg, txhim kho qib kev ua haujlwm thiab kev tswj hwm.
Nrog kev txhim kho kev lag luam txuas ntxiv ntawm kev lag luam tshuaj, qhov kev thov kom muaj tshuaj lom neeg yuav txuas ntxiv. Yav tom ntej, tshuaj lom cov twj yuav tsim kho hauv cov kev taw qhia ntawm kev tiv thaiv ntau dua, thiab kev tiv thaiv ib puag ncig, muab kev txhawb nqa kom muaj zog rau kev tsim tshuaj lom neeg.