Nzacha zuru oke na nzacha nke ikwu

Na nhọrọ nke nzacha ụlọ / ihe nzacha, Ọ gaghị ezuru ma ọ bụrụ na ị na-atụle ọkwa nzacha na nha ụlọ nzacha, ma ọ dịkwa mkpa ka ị tụlee arụmọrụ nzacha.

天山过滤器

1. Ndenye aha:

N'oge gara aga, a na-eji akara aha iji kọwaa izi ezi nzacha nke nzacha.

Otú ọ dị, n'ọnụ rating nwere obere ntụaka uru na bara uru ojiji.The nnwale na-egosi na adịghị ọcha irighiri na a dayameta nke 200um nwekwara ike ịgafe site nzacha mmewere na a niminal rating nke 10um n'ọnọdụ ụfọdụ. Ya mere, uru nke norminol filter rating bụ. egosighi na ọ bụ ihe atụ, ya mere e wepụrụ ya ugbu a

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2. Oke zuru oke:

Ntụle zuru oke bụkwa ihe na-egosikarị nkọwa nzacha nzacha nzacha zuru oke pụtara na dayameta irighiri ihe nwere ike gafere na nzacha, Na microns, nke ahụ bụ oke pore nke nzacha, ma ọ bụrụ na akụkụ ahụ buru ibu karịa nha pore a, ya enweghị ike ịgafe ihe nzacha, ya mere a na-enyocha ya ka ọ wepụ ya.Ngosipụta zuru oke bụ ihe ziri ezi karịa ọkwa n'ọnụ ma na-egosipụta nke ọma nha nha nha nha nke nzacha nwere ike igbochi, mana akụkụ ahụ abụghị nke okirikiri.Ha na-adịchaghị mma n'ụdị, na mgbakwunye, oghere nzacha nke ihe nzacha nwere ike ịbụ nke na-ezighi ezi n'ihi usoro nhazi, yabụ enwere ike ịnwe azụ buru ibu na-esi na ụgbụ apụ.Ya mere, enwere ụfọdụ oghere n'etiti ọkwa zuru oke na ngwa bara uru

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3.Beta Rating:

Ugbu a, ihe a na-ahụkarị maka nzacha ziri ezi na ịdị irè bụ Beta Rating (Uru beta) .Beta Rating bụ nzacha nzacha, nke bụ ọnụ ọgụgụ nke ụfọdụ mkpụrụ osisi pore dị n'ime mmiri mmiri dị n'elu na mgbada. nke ihe nzacha, Mgbe ị na-achọpụta mmetụta nzacha nke ihe nzacha.Nke mbụ, a na-achọpụta ọnụọgụ na nha nke irighiri ihe adịghị ọcha nke otu nha n'ime otu olu dị n'elu mmanụ nke ihe nzacha site na ngwa nha nha.Mgbe ahụ, a na-atụ ọnụ ọgụgụ na olu nke ụmụ irighiri ihe dị na mmanụ ala nke ihe nzacha.Mgbe ahụ, a na-ekewa ọnụọgụ nke elu site na ọnụ ọgụgụ nke ala, na nha nke enwetara bụ nha nhata

Dịka ọmụmaatụ, mgbe achọpụtara elu nke ihe nzacha ihe nzacha, ọnụ ọgụgụ nke ụmụ irighiri ihe nwere nha karịa 5 microns bụ 10. Mgbe emechara nzacha site na ihe nzacha, ọnụ ọgụgụ nke ihe dị n'elu 5 microns tụrụ na mgbada bụ 1, mgbe ahụ, onye ikwu. ruo n'ogo ziri ezi nke 5 microns, nhazi nke nzacha nke ihe nzacha bụ 10/1 = 10, akara dị ka β5 = 10. N'ụzọ doro anya, ka uru β dị ukwuu, na-eme ka mmetụta nzacha dịkwuo mma. Mgbe ị na-ahọrọ ihe nzacha, na mgbakwunye. na nzacha ziri ezi, kamakwa ịhụ nzacha nzacha. Na-ewere 5 micron particles dị ka ihe atụ, ma ọ bụrụ na upstream tụrụ tụrụ bụ 1 nde / mL, mgbe ahụ kwekọrọ downstream quantity na filtration na-egosi na ndị na-esonụ table:

Ọ bụrụ na ejiri pasentị na-anọchi anya arụmọrụ nzacha nke ihe nzacha, usoro ntụgharị bụ ((β-1)/ β-uru) x 100. Dịka ọmụmaatụ, na tebụl dị n'elu, β-uru bụ 20, yana pasent ntụgharị. nke nzacha arụmọrụ bụ:(201)/ 20=19/20=0.95,0.95*100=95%

Ya mere, maka ihe nzacha nwere nzacha nzacha nke 5 microns, ma ọ bụrụ na uru β bụ 10, pasent nzacha bụ 90%, yana maka adịghị ọcha nke nwere oke karịa ma ọ bụ nhata 5 microns, 90% nwere ike ịmecha ya. dị mkpa iburu n'obi na n'agbanyeghị na beta nwere ike inyere anyị aka ịghọta nzacha nzacha mmetụta, nwere ntụaka uru, ma beta na-egosi filtration arụmọrụ nwere ike dịtụ iche na mgbanwe nke eruba na okpomọkụ, nhọrọ nke nzacha akụrụngwa, kwesịrị ịṅa ntị. na ojiji nke okpomọkụ, n'ezie eruba ọnụego, ihe nzacha mmetụta nke viscosity na metụtara ọnọdụ


Oge nzipu: Jul-22-2021