Dab tsi yuav tsum yog lub khob cij rau sifting hmoov?

Cov txheej txheem:

Dab tsi yuav tsum yog lub khob cij rau sifting hmoov?
Dab tsi yuav tsum yog lub khob cij rau sifting hmoov?

Video: Dab tsi yuav tsum yog lub khob cij rau sifting hmoov?

Video: Dab tsi yuav tsum yog lub khob cij rau sifting hmoov?
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Thaum ci khoom noj khoom haus, tsis muaj qhov tsis zoo. Tus neeg ua mov ci zoo paub tias qee yam zaub mov yuav tsum tau npaj ua ntej. Yog li ntawd, nyob rau hauv tas li ntawd mus rau lub ntsiab khoom, nws yuav tsum yeej ib txwm muaj ib tug sieve rau sifting hmoov. Xws li cov cuab yeej yooj yim thaum kawg pab cuam tshuam qhov zoo ntawm cov khoom tiav.

Thaum nws los txog rau ci, koj yuav tsum xyuam xim rau txhua yam me me. Piv txwv li, hmoov nplej, uas yog lub ntsiab raw khoom rau nws cov khoom, yuav tsum xub mus rau ntau theem ntawm kev ua. Ib qho ntawm cov theem tseem ceeb ntawm nws qhov kev npaj yog sieving. Txoj haujlwm no pab:

  • tshem tawm cov khoom tsis zoo uas tsis xav tau;
  • txhim kho qhov xwm txheej ntawm crumb, ua rau nws mos thiab muag muag.

Ib lub sieve rau sifting hmoov yuav pab kom ua tau ib txoj kev zoo sib xws.

sieve rau sifting hmoov
sieve rau sifting hmoov

Qhov no yog cov khoom siv hauv chav ua noj yooj yim tshaj plaws uas cov niam tsev siv thaum ub. Rau ntau centuries adaptationpheej hloov nws qhov tsos. Tab sis, hauv essence, nws tseem zoo li qub. Txhua lub sieve rau sifting hmoov yog ib lub cev nrog grate tsau rau nws, los ntawm cov khoom yuav tsum dhau. Xws li tus qauv zoo li yooj yim pab daws teeb meem loj heev. Nyob ntawm cov khoom siv ntawm lub cev, lub sieve rau sifting hmoov tuaj yeem yog hlau, yas lossis ntoo, thiab raws li txoj cai, yas lossis plaub hau mesh yog siv los ua ib daim phiaj. Thaum lub sijhawm ua haujlwm, cov cuab yeej yuav tsum nyob hauv kev txav kom cov khoom tsis ncuav mog qab zib thiab txhaws cov hlwb. Ntawm qhov ntsuas kev lag luam, kev sib hloov, oscillation thiab vibration txheej txheem yog siv rau qhov no. Thiab hauv tsev, rau cov laj thawj zoo li no, raws li txoj cai, kev co zoo tib yam yog siv.

Yooj yim mechanism

Rau siv hauv tsev, cov khw muag khoom kho vajtse muag cov cuab yeej yooj yim - lub khob-sieve rau sifting hmoov. Cov txheej txheem yooj yim no pab tsis tau tsuas yog ua kom cov hauj lwm nrawm, tab sis kuj tso cai rau koj kom ua tau zoo dua.

mug sieve rau sifting hmoov
mug sieve rau sifting hmoov

Outwardly, cov khoom zoo ib yam li lub khob hlau zoo tib yam, nyob rau hauv uas lub sieve yog ntxig rau hauv qab. Xws li lub tais muaj tus kov, muaj ob ntu, nrog lub caij nplooj ntoos hlav ua rau nws. Lub mechanism ntawm lub cuab yeej yog yooj yim heev. Ua ntej, cov khoom yog nchuav rau hauv. Tom qab ntawd, los ntawm nias lub kov, lub sieve yog teem rau hauv tsab ntawv tsa suab. Qhov no ua rau cov hmoov nplej, dhau los ntawm cov qe me me, ua kom nchuav tawm. Cov khoom txawv teb chaws lossis cov pob khoom uas muaj nyob hauv, qhov muaj nyob hauv qhov kev sim yog qhov tsis xav tau. Xws licov cuab yeej muaj ntau qhov zoo:

  • Nws yog ib qho compact heev thiab tsis loj npaum li ib txwm sieve.
  • Lub khob muaj qhov zoo nkauj zoo nkauj thiab tuav tau zoo.
  • Vim tias thaj chaw raug txwv, qhov chaw ua haujlwm ib txwm huv.
  • Yooj yim siv.

Ntxiv rau, lub khob no tuaj yeem siv los ua cov hmoov nplej, tab sis kuj yog cocoa lossis hmoov qab zib.

khoom lag luam ruaj khov

Ua ntej, cov niam tsev tsis muaj ntau yam zoo li no. Lawv paub tsuas yog ib lub sieve rau sifting hmoov - ntoo. Txawm li cas los xij, qhov kev xaiv no tseem siv tau hauv ntau lub tsev. Cov khoom yog ib qho yooj yim ntoo hoop, nyob rau hauv qab ntawm uas ib tug mesh nrog me me hlwb yog tsau.

ntoo hmoov sieve
ntoo hmoov sieve

Txhim kho cov khoom lag luam, tus tswv tsev yuav tsum ua ntau yam kev txhais lus, txav lub cuab yeej ntawm ib sab mus rau sab. Yog li ntawd, cov khoom me me dhau mus ywj pheej, ntog. Thiab tsuas yog tsis tsim nyog inclusions nyob rau saum npoo ntawm lub lattice. Lub ntsiab kom zoo dua ntawm xws li ib tug ntaus ntawv yog nws ib puag ncig tus phooj ywg. Ua los ntawm cov khoom siv ntuj tsim, nws tsis muaj kev phom sij rau cov khoom ua tiav. Tab sis xws li ib tug sieve kuj muaj nws tsis zoo sab. Yeej, nws txhawj txog nws qhov loj. Feem ntau, txoj kab uas hla ntawm lub cev ntawm lub cuab yeej yog los ntawm 20 mus rau 35 centimeters. Yog li ntawd, thaum ua haujlwm nrog nws, cov khoom me me ntawm cov khoom tawg mus rau hauv cov lus qhia sib txawv, ua rau muaj kuab paug nyob ib puag ncig ntawm lub desktop. Lwm yam zoo sib xwstus variant yog tsis muaj txoj kev inferior rau lwm yam.

qauv nrov

Qee tus poj niam nyiam ib lub sieve hlau rau sifting hmoov. Daim duab tso cai rau koj los xav txog cov qauv zoo li no. Outwardly, no sieve zoo li ib tug ladle, nyob rau hauv lub rim ntawm ib tug kov yog tsau, tej zaum txawm nruab nrog ib tug yas insert. Ib qho tshwj xeeb ntawm cov cuab yeej no yog nws cov duab. Lub hauv paus ntawm kev tsim yog cov hlau mesh, uas muaj qhov tshwj xeeb recess. Nws ua rau kom muaj txiaj ntsig zoo ntawm kev tshuaj ntsuam, raws li cov txheej txheem dhau los ntawm yuav luag txhua sab.

sieve rau sifting hmoov yees duab
sieve rau sifting hmoov yees duab

Ntxiv rau, sab hlwb tiv thaiv cov khoom los ntawm caking, tso cua tshiab kom ze rau nws. Nws kuj ua rau nws cov oxygen saturation. Cov hlau mesh yog ib qho yooj yim los ntxuav thiab dries sai sai. Qhov no yog qhov yooj yim heev nyob rau hauv cov xwm txheej uas ib qho ntxiv ntawm cov hmoov nplej dheev xav tau rau kev ua haujlwm. Nrog tus kov, lub thoob no yooj yim heev los tuav hauv koj txhais tes. Qhov no txo qis qhov nyuaj ntawm kev ua haujlwm thiab tso cai rau koj kom nrawm nrawm.

Modern version

Nyob hauv tsev, feem ntau siv lub khob cij los sift hmoov. Ntxiv nrog rau cov kev xaiv tau piav qhia, nws tuaj yeem ua tiav ntawm cov yas. Ntxiv mus, ntau tus niam tsev xaiv qhov kev xaiv no, xav tias nws yog qhov ua tau. Kuv yuav tsum hais tias qhov kev nyiam no tuaj yeem suav tias tsim nyog. Piv txwv li, yog tias koj piv cov cuab yeej zoo li no nrog cov ntoo, koj yuav pom ib qho txiaj ntsig tseem ceeb. Cov yas sieve tuaj yeem ntxuav tau yooj yim thiab hauv vib nas thisso qhuav. Tom qab ntawd, nws tau npaj ua haujlwm dua. Ib qho qauv ntoo tom qab ua tiav ntub dej yuav qhuav ntev dua. Nws yuav siv sij hawm me ntsis ua ntej nws tuaj yeem siv dua. Tsis tas li ntawd, cov khoom me me tuaj yeem nyob hauv microcracks ntawm ntug. Sij hawm dhau mus, qhov no ua rau cov khoom siv hauv chav ua noj ntoo kom tau txais qhov tsis kaj siab, tsw tsw ntxhiab, uas yog ib nrab pauv mus rau cov khoom noj tshiab tshiab.

Hauv paus ntsiab lus, txhua tus qauv tuaj yeem pom ob sab zoo thiab tsis zoo. Yog li ntawd, tus tswv tsev nws tus kheej yuav tsum xaiv qhov kawg.

Pom zoo: