Tsis muaj leej twg yuav sib cav txog cov txiaj ntsig thiab txawm tias qhov xav tau siv hluav taws tua hluav taws - qhov no txhais tau tias hluav taws tua hluav taws yog qee zaum tsis muaj dab tsi. Nrog nws txoj kev pab koj sai sai tua cov hluav taws, ntxiv rau, muaj hluav taws kub tshwj xeeb los tiv thaiv qhov kub nyhiab tsis tsuas khoom thiab cov khoom, tab sis txawm siv hluav taws xob, kua thiab roj. Yuav ua li cas thiaj siv tau qhov no los yog lub tua hluav taws tso - peb kawm nyob hauv tsab xov xwm no.
Cov hom tua hluav taws thiab cov cai siv
Nyob ntawm seb dab tsi thiab dab tsi peb tua hluav taws, hluav taws tua hluav taws raug muab faib ua:
- hmoov ;
- carbon dioxide (roj) ;
- npuas dej;
- dej.
Yuav siv cov hmoov tua hluav taws li cas?
Cov hluav taws tua hluav taws no yog siv los tua cov khoom ntiag tug ntawm cov kua, lub zog, cov tshuaj muaj zog, thiab cov hluav taws xob sab nraud thiab hluav taws xob, uas muaj qhov tsis muaj zog tshaj 1 kV.
Yog tias qhov chaw muaj hluav taws thiab kev sib kis ntawm hluav taws yog nyob ntawm thaj tsam ntawm ob lub xwm fab xwm meem - lub tua hluav taws tua hluav taws yuav tiv thaiv nrog hluav taws. Rau cov tsheb, nws yog qhov zoo los xaiv cov hluav taws tua hluav taws.
Yuav siv lub tsheb tua hluav taws li cas:
- mus ua txhaum lub foob;
- rub tawm hauv daim tshev (ntawm lub kaw twj tawm);
- tso lub hose thiab coj nws mus rau qhov chaw tiv thaiv;
- Tshem lub hau thiab pib tua hluav taws.
Yuav ua li cas siv carbon dioxide tua hluav taws?
Cov hluav taws tua hluav taws muaj cov kua roj carbon dioxide nyob rau ntawm lub siab. Thaum lub sijhawm ua haujlwm, ib daus-zoo li huab cua nkag mus rau hauv qhov chaw tua hluav taws los ntawm lub raj. No lub tshuab tua hluav taws muaj peev xwm tua tau hluav taws xob nyob rau hauv ib cheeb tsam me me, txawm tias hluav taws xob txuas hluav taws xob tsawg dua li 10 kV.
Tsis tua cov twj tua hluav taws zoo li no nrog rau cov khaub ncaws ntawm ib tug neeg, vim cov huab cua zoo li ua rau ua rau thaj tsam ntawm cov tawv nqaij. Nws yuav tsis tua cov hlawv ntawm alkali hlau, kua MOS, ib txhia combustible compounds. Ib cov pa roj carbon dioxide tua hluav taws tso kuj yog kev ua haujlwm tsawg tsawg thiab rau kev tua hluav taws.
Txoj cai siv lub tshuab tua hluav taws muaj raws li nram no:
- koj yuav tsum tau ua txhaum lub foob;
- rub tawm ib daim tshev;
- lub tswb ntawm lub tua hluav taws tso rau ntawm lub tua hluav taws;
- Nias lub lever (qhib lub valve) thiab pib tua hluav taws.
Rau lub tswb nws tus kheej, koj tsis tuaj yeem tuav koj nrog koj txhais tes liab, txij li qhov sib tov yog txias mus txog -70 degrees Celsius nyob tawm. Tom qab muaj kev tua hluav taws tua hluav taws, nws yog qhov tsim nyog nkag mus rau hauv chav kom lub zog kom muaj zog ntawm carbon dioxide tsis ua rau tsaus muag. Tsis txhob nqus pa thiab thaum siv lub tshuab tua hluav taws - nws zoo dua los tuav koj cov pa hauv ob peb feeb.
Yuav siv cov tshuaj tua hluav taws li cas?
Cov hluav taws tua hluav taws no yog tsim los tua cov hluav taws hauv cov hluav taws thaum pib tua hluav taws. Lawv tuaj tua tau hluav taws kub, muaj qee yam kua flammable nyob rau hauv ib cheeb tsam me me - txog li ib square meter.
Kev coj li lub tua hluav taws tso rau qhov chaw ua hauj lwm, koj xav tau:
- tig tus tes ntawm qhov ntsuas phoo 180 degrees;
- tig lub tua hluav taws rov qab;
- xa lub raj thiab tshuaj tsuag rau qhov cub;
- Nias lub reverder thiab mus txuas ntxiv rau tua hluav taws.
Tig rov qab yog qhov tsim nyog kom muab cov kua qaub qaub (acid) tov tawm tom qab xa tus tes thiab cov dej alkaline ntawm lub nqi thiab ua rau cov tshuaj tiv thaiv tsim kua foamy.
Siv dej tua hluav taws li cas?
Qhov no tua hluav taws yog qhov zoo rau kev tua hluav taws hlawv, ntoo, ntawv, khib nyiab thiab ntaub pua plag. Dej yog qhov zoo rau nws lub peev xwm nqus cua sov, vim qhov hluav taws kub maj fades, vim nws tsis muaj lub sij hawm tsim hluav taws xob nrog tib siv.
Flammable kua yuav tsis raug tua los ntawm cov dej tua hluav taws - qhov no yuav tsuas ntxiv rau qhov hluav taws kub. Tsis tas li ntawd, cov dej tsis tuaj yeem raug tua los ntawm cov khoom siv hluav taws xob thiab thaiv - dej yog ib qho zoo ntawm cov hluav taws xob. Tus txheej txheem ntawm siv dej tua hluavtaws yog zoo ib yam li lwm hom khoom siv.