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Dab tsi yog cov lus qhia rau xaiv lub hnab ntim khoom zoo?

Jul 07, 2021

Ton hnab yog hom ntau ntawm kev ntim khoom thiab kev ntim khoom, uas muaj ntau ntawm ntau yam kev thov. Peb paub tias tom qab lub hnab tonnage siv ib zaug, nws lub zog compressive yuav txo qis thiab huab cua oxidation yuav tshwm sim. Vim li cas?

Hauv thaj chaw ib puag ncig, uas yog, nyob rau hauv tus qauv ntawm lub hnub raug, lub zog lub zog ntawm cov hnab yas tuj yuav raug txo kom 25% tom qab ib lub limtiam, thiab 40% tom qab ib nrab lub hlis, uas feem ntau tsis nyab xeeb. Yog li ntawd, qhov chaw thau khoom thiab ntim khoom ntawm lub hnab loj yog qhov tseem ceeb heev.

Lub hnab ntim nyhav yog ua los ntawm polypropylene los ntawm kev nqus hlau, xuas tes, xaws lossis dhau lo, thiab cov khoom ntim khoom yog feem ntau 200kg-3T.

Cov hnab ntim tau ntau yuav tsum muab cia rau hauv chav tsev txias thiab huv. Thaum thauj, lawv yuav tsum muaj kev tiv thaiv los ntawm cua thiab tiv tshav ntuj, tsis nyob ze rau ntawm lub pyrogen, thiab lub sijhawm cia yuav tsum tsis pub tshaj 18 lub hlis. Qhov tseeb, lub hnab yas ton yuav ua nkig hauv 18 lub hlis, yog li lub sijhawm ua haujlwm ntawm lub hnab tuj yuav tsum tau txo, thiab nws yuav tsum tsis pub dhau 12 lub hlis.

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Kev ntim ntawm lub hnab loj yuav tsum tiv thaiv los ntawm kev tiv thaiv tshav ntuj.

Tons ntawm lub hnab (tuj lub hnab) zwm rau saum npoo av thaum lub sijhawm tag nrho cov txheej txheem ntim thiab thauj mus los tsim hluav taws xob hluav taws xob ntau qhov hluav taws xob muaj peev xwm sib txawv. Nws yog qhov yooj yim heev los tsim hluav taws xob electrostatic induction nplaim taws, uas yooj yim heev rau kev ua kom tawg kev nyab xeeb thiab lub zog hluav taws xob tsis txaus ntshai. Tom qab ntawd peb yuav tiv thaiv hluav taws xob zoo li cas hauv cov ntawv thov khoom lag luam? Thawj qhov to taub yog qhov ua hluav taws xob zoo li qub:

Muaj ob qho laj thawj tseem ceeb: ib qho yog vim sab hauv, uas yog, hluav taws xob conductivity ntawm cov tshuaj lom neeg; lwm qhov yog vim li cas sab nraud, uas yog, kev sib txhuam, ntxeev, thiab kev sib tsoo ntawm cov tshuaj lom neeg. Ntau cov khoom siv hloov khoom lag luam muaj cov qauv sab hauv los ntawm qhov hluav taws xob zoo li qub. Ib qho ntxiv, lawv kuj yog qhov tseem ceeb rau kev ua haujlwm tiag tiag xws li kev thauj mus los, sib faib, thiab npog hauv cov tsev khaws khoom thiab cov khoom siv. Yog li ntawd, nws yog kev tsis pom dhau los uas cov ntaub ntawv tig yuav ua rau kev sib txhuam, tig mus, thiab sib tsoo. Lub hnab yas ntim khoom lag luam ntawm cov khoom lag luam dav dav yog qhov yooj yim ua rau electrostatic induction vim kev sib nrig sib txhuam thaum lub sijhawm tag nrho cov txheej txheem pawg.

Qhov kev puas tsuaj yog pom tseeb tseeb nyob hauv ob theem: ib qho yog ua rau muaj kev phom sij tawg. Piv txwv li, thaum cov ntsiab lus ntawm lub pob yog cov tshuaj lom neeg tawg yooj yim, thaum lub vapor thiab cov pa uas lawv tso tawm yog nyob rau hauv ib qho kev faib ua feem, lossis thaum cov pa luam yeeb ncav cuag ib qho kev muaj tseeb concentration tus nqi (piv txwv li cov khoom tawg), nws yuav tshwm sim ib zaug nws ntsib hluav taws xob npliag hluav taws xob. tawg. Qhov thib ob yog qhov hluav taws xob hluav taws xob siab. Yog hais tias lub tshuab hluav taws xob cov hluav taws xob muaj qhov hnyav thiab cov paug tawm los ntawm lub sijhawm tag nrho cov txheej txheem kev thauj mus los, nws yuav ua rau muaj qhov tsis zoo ntawm qhov hluav taws xob ntau hluav taws xob rau cov neeg ua haujlwm tiag, uas feem ntau tshwm sim thaum lub tsev rau khoom thauj cov khoom ntim yas. Lub sijhawm tag nrho cov txheej txheem ntawm kev thauj mus los thiab kev thau khoom, cov hluav taws xob electrostatic induction qhov muaj peev xwm ntxiv thiab tso tawm vim tshwm sim los ntawm kev sib txhuam pom tseeb, thiab txawm tias cov neeg ua haujlwm ua haujlwm raug teeb meem dhau los ntawm electrostatic induction them thiab tawm.


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