Tshem tawm cov kab xeb. Yuav ua li cas tshem tawm xeb?

2024 Tus sau: Priscilla Miln | [email protected]. Kawg hloov kho: 2024-02-18 01:51

Tej zaum, ua ntej txhua tus neeg tsawg kawg ib zaug hauv nws lub neej cov lus nug tshwm sim ntawm yuav ua li cas tshem tawm xeb. Rust stains yog qhov nyuaj tshaj plaws thiab tshem tawm. Qhov kev xaiv ntawm yuav ua li cas tshem tawm lawv nyob ntawm seb cov khoom uas zoo li ib tug stain tshwm, thiab nyob rau hauv cov tshuaj ntawm nws cov tsos.

Yog cov kab xeb tshwm rau ntawm cov hlau, lawv yuav tsum tau muab tshem tawm sai li sai tau.

Hauv cov khw muag tshuaj hauv tsev muaj ib txwm muaj qee yam los tshem tawm xeb. Koj yuav tsum tau yuav ib qho ntawm cov no. Ua ntej, cov pob xeb raug tshem tawm manually, siv cov txhuam txhuam los yog hlau txhuam. Tom qab ntawd qhov chaw kho yog degreased. Tus neeg sawv cev yuav khoom yog siv rau cov chaw kho mob. Txhawm rau tshem tawm xeb los ntawm cov khoom siv hlau me me, koj tuaj yeem ua ib lub cuab yeej nrog koj tus kheej tes. Rau 250 g ntawm dej, ntxiv 52 g ntawm caustic soda, 200 g ntawm ib tug 40% formalin daws thiab 54 g ntawm ammonium. Rau qhov kev daws no yog ntxiv 1 liter dej. Cov khoom siv hlau uas yuav tsum tau ntxuav thiab degreased ua ntej ua haujlwm raug txo qis rau hauv cov tshuaj thiab nyob twj ywm hauv nws kom txog thaum cov xeb raug tshem tawm. Feem ntau nws yuav siv li 10-30 feeb. Ntxuav qhov chawntxuav hauv dej kub. Koj tuaj yeem siv cov tshuaj tin chloride, tom qab ntawd cov khoom yuav tsum tau ntxuav. Muaj ntau ntau txoj hauv kev: txheej tuab ntawm cov roj ntses yog siv rau ntawm qhov chaw xeb ib ntus, tom qab ntawd cov xeb tau yooj yim tshem tawm.

Nrhiav yuav ua li cas tshem cov xeb ntawm cov khaub ncaws hauv cov khw muag tshuaj tsis yooj yim. Tib neeg cov lus qhia yuav pab teb cov lus nug ntawm yuav ua li cas kom tshem tau cov xeb ntawm cov khaub ncaws.

Nws tau thov kom tshem tawm cov stains nrog kua txiv qaub. Ib daim ntawm txiv qaub yuav tsum tau qhwv rau hauv ib daim ntaub, thov mus rau qhov chaw puas thiab ironed. Koj tuaj yeem ua kev daws teeb meem: ib tablespoon ntawm oxalic acid hmoov hauv ib khob dej. Ib yam yuav tsum tau ua nrog acetic acid. Txhua yam yog tov nyob rau hauv ib lub tais enamel thiab rhuab mus rau 90 ° C. Nyob rau hauv no rhuab sib tov, koj yuav tsum tau txo qhov chaw ntawm cov khaub ncaws nyob rau hauv lub stain. Tom qab tshem tawm cov stains, yaug ib feem ntawm cov khaub ncaws no hauv dej, thiab tom qab ntawd ntxuav tag nrho ib yam li qub.

Feem ntau xeb tshwm rau ntawm dab dej, chav dej thiab dab da dej. Lawv nyuaj rau tshem tawm, thiab dua qhov teeb meem tshwm sim ntawm yuav ua li cas tshem tawm xeb los ntawm cov kav dej. Feem ntau, nws cov tsos zoo dua los tiv thaiv dua li tshem tawm. Txhawm rau tiv thaiv xeb, koj yuav tsum tsis tu ncua ntxuav qhov chaw ntawm cov kav dej nrog cov khoom tshwj xeeb, tshem tawm lossis so tawm cov dej sab laug tom qab siv lub tub lossis lub dab dej.

Muaj ntau yam khoom siv ntxhua khaub ncaws, cov lus piav qhia uas hais tias lawv tshem cov xeb. Tab sis, ntawmkev xyaum, xaiv yuav ua li cas tshem tawm xeb ntawm cov kav dej, nws yog qhov ua tau thiab pheej yig dua los siv cov pov thawj pej xeem. Rust stains yog zoo tshem tawm nrog rhuab vinegar nrog me ntsis ntsev. Nrog rau kev sib tov siv rau ib daim ntaub qhwv los yog daim txhuam cev, qhov chaw uas xeb tau tshwm sim yog wiped. Tom qab ib ntus, cov chaw no yuav tsum tau yaug nrog dej thiab so kom qhuav. Nws raug nquahu kom ntxuav cov kab xeb nrog cov dej qab zib. Ob tablespoons dej qab zib yuav tsum tau diluted nyob rau hauv 1 liter dej kub thiab rub stains xeb. Yog hais tias cov kav dej puas loj heev los ntawm xeb, ces nws yog qhov zoo dua los hloov cov khoom no rau cov tshiab los yog pleev xim rau lawv.