Cov ntaub ntawv thov ntawm 80g Hz Hz radar qib nyob rau hauv txoj kev lag luam live

Cov ntaub ntawv thov ntawm 80g Hz Hz radar qib nyob rau hauv txoj kev lag luam live

Firstly,Thaum lub sijhawm txiv qaub Ntau Lawm Lub 80GHz Instar qib nqaj kaum, muaj qhov tseem ceeb hauv cov chaw muaj plua plav. Siv cov kua txiv qaub loj Cov cuab yeej siv tau siv dhau los ntawm cov hmoov av thiab tsis tuaj yeem tswj cov khoom siv hauv cov khoom siv hauv lub sijhawm ntawm cov txheej txheem ntau lawm, uas cuam tshuam rau cov khoom siv ntau lawm, cov khoom lag luam zoo. Tom qab qhia peb cov khoom 80ghz radar theem lub ntsuas kub (SLDL5280), vim tias muaj kev cuam tshuam tsawg dua los ntawm cov hmoov av thiab muaj peev xwm cuam tshuam nrog cov theem ntawm cov khoom tiag tiag. Thaum lub sijhawm ua haujlwm ntev, nws yog muab cov khoom lag luam muag khoom zoo, txhim kho kev tsim kho kom zoo dua qub, txhim kho kev tsim khoom ntau dua thiab cov khoom siv pov tseg los ntawm kev tswj cov khoom tsis raug.

1.Cia peb qhia cov yam ntxwv ntawm txiv qaub:

Txiv qaub Process txheej txheem: Limone Flociner (tsim cov tshuaj calcium) →

Cov yam ntxwv cov khoom siv:

(1.

(2) .hu-kub ib puag ncig: lub calcining Kiln kub tuaj yeem ncav cuag 900-1200 degree, thiab cov khoom kub nyob rau hauv lub Matured khoom cia hauv ntau tshaj 200 degree.

(3)

(4) Cov Ntaub Ntawv Khoom Siv: suav nrog kev thaiv (limestone), hmoov (txiv qaub), thiab slurry-zoo li (txiv qaub emulsion).

2,Cov kev txwv ntawm kev ntsuas ib txwm muaj

(1)

(2) .pej me ntsis qib meter ': kev kho tshuab tiv thaiv kev ntsuas, nquag nyiam kev txhaws ntawm lub sijhawm kub.

(3) .capacate qib qib meter ': cuam tshuam yooj yim los ntawm cov khoom av noo thiab agglomeration, thiab yuav tsum tau sib cuag nrog cov khoom siv corrosion.

Thib ob,Qhov Zoo Tshaj Plaws ntawm 80ghz Radar Theem Ntsuas

1. High-zaus band tus yam ntxwv haum rau kev mob nyuaj

Luv luv luv luv (txog 3.75mm): piv rau 26GHz Radar (waverengthing los ntawm cov nplais me me, haum rau cov hmoov av ntawm cov txiv qaub.

Kev ntsuas siab dua yog qhov tseeb: Kev daws teeb meem tuaj yeem ncav cuag ± 1mm, ntsib cov kev tswj theem siab (xws li kev metering thiab metering) ntawm cov txiv qaub cia rau hauv.

Me me nqaj lub kaum ntse ntse (3℃-5 degree): Lub zog yog ellerrated, thiab tuaj yeem zam kev cuam tshuam echoes ntawm cov khoom hauv (xws li tov, crossbeams).

2. Cov kev ntsuas tsis sib haum tsis daws cov teeb meem ntawm qhov kub thiab txias / corrosion

Tsis muaj kev sib cuag tsim: Qhov kev sojntsuam tsis tuaj rau hauv cov ntaub ntawv, yog li tsis tas yuav txhawj txog ntau dua -40 kev tawm tsam tau mus txog xyoo dhau los, nws tuaj yeem tiv thaiv ntau dua 300 degree) lossis alkaline corrosion.

Txij Nkawm Kev Tu Kom Huv: Txo cov haujlwm tu los ntawm cov plua plav thiab cov khoom nplaum, txo cov nqi kho los ntawm ntau dua 50%.

3. Lub zog tiv thaiv kev cuam tshuam muaj zog, hloov tau rau hauv cov qauv hauv

FMCW (zaus modulated Nruam Nrov Nrig) Kev suav nrog cov kev hloov pauv ntawm cov khoom siv dielectic tas li (txiv qaub dielectric tas li yog kwv yees li 3-5, ruaj khov thiab ntsuas tau).

Cov ntse tshaj plaws ncho ua: tuaj yeem lim cov kev cuam tshuam los ntawm cov khoom noj kev cuam tshuam, thiab lwm yam.

Thib peb:Tswv yim thov cov xwm txheej thiab cov neeg mob

1. Hauv qab (limestone cia)

Cov xwm txheej yuav tsum muaj: Saib xyuas qhov cia rau hauv cov blocky txwv, muab cov ntaub ntawv theem rau cov txheej txheem kev sib tsoo, zam dhau los yog txeej.

Cov txheej txheem zoo:

Me nqaj lub kaum sab xis, tuaj yeem ntsia tau ntawm nruab nrab ntawm cov hauv sab saum toj, zam kev cuam tshuam ntawm kev pub khoom noj, txo cov plua plav cuam tshuam. Qhov ntau tau tuaj yeem ncav cuag ntau dua 30 metres, haum rau siab raw khoom silos (ib txwm muaj 15-25 meters).

Cov ntaub ntawv: Tom qab siv 80GHz cua tshuab hluav taws xob qib hauv lub txiv qaub cov khoom siv tau txo qis, kev ntsuas cov khoom siv tau txo qis nce 15%.

2. Silica fume silo (cia ntawm high-kub txiv qaub)

Kev nyuaj teeb meem: Cov khoom kub yog 80-200 degree, nrog cov hmoov av ntom. Cov cuab yeej ua ib txwm muaj feem ntau rau kev ua haujlwm tsis zoo vim qhov kub siab.

Kev daws:

Xaiv cov kav hlau txais xov huab cua kub (xws li ceramic kav hlau txais xov), sib xyaw nrog cov tshuab cheb tsev (kom txo cov hmoov av ntxiv).

Siv cov kev coj ua yoj yoj kom coj lub microwave los qhia txog cov yeeb nkab, zam kev cuam tshuam los ntawm cov txheej txheem nyuaj hauv lub silo.

Cov nyhuv: Tom qab daim ntawv thov hauv Silica Fume Silo kab ntau lawm, nws ua haujlwm yam tsis muaj kev sib raug zoo rau 12 lub hlis sib law liag, thiab qhov kub hloov tau muaj kev cuam tshuam ntawm<0.5% on the measurement accuracy.

3. Kev txais lub tank tank (ntsuas ntawm cov kua txiv qaub cov tshuaj)

Cov Tshuaj Yuav Tsum Tau Ua: Saib xyuas theem ntawm cov ntaub ntawv slurry, tswj cov feem ntawm dej rov qab rau kev zom cov tshuaj xyuas.

Cov txiaj ntsig kev ua haujlwm:

Tsis cuam tshuam los ntawm cov kua npuas (microwave tuaj yeem nkag ua npuas ncauj kom loj hlob), ntsuas kev ruaj khov yog qhov zoo dua li ultrasonic vuag.

Txhawb nqa cov ntaub ntawv tsawg dua dielectric tas li (lub dielectric tas li ntawm cov mis nyuj tov yog kwv yees li 8-10, kev ntsuas sib tham).

4. Ua tiav cov khoom lag luam ntsiag to (cia ntawm hmoov txiv qaub)

Cov kev sib tw ua kev sib tw: Cov khoom siv hmoov yog tus nquag ua rau plua plav, thiab cov npoo ntawm cov khoom siv tsis ncaj (muaj lub kaum sab xis ntawm so).

Countermeasures:

Pab kom lub "tsis tseeb echo supression" ua haujlwm kom lim tawm cov echhoes uas tsis yog ntawm cov ntoo txhab thiab inclined saum npoo ntawm cov khoom pawg.

Ua ke nrog plc system kom ua tiav cov khoom lus ceeb toom ntawm cov khoom lag luam theem, thiab cia li pib lub tshuab xa khoom thaum cov khoom nce mus txog qhov chaw pib.

Plaubth:Kev sib piv nrog lwm cov thev naus laus zis

Taw tes	80ghz Radar qib meter	Ultrasonic Theem Ntsuas	Plumb Bob Qib Theem Pib
Kev Ntsuas Cov Ntsiab Cai	Microwave Reflection	Kev Xav Txog Kev Ncaj Ncees Acoustic	Mechanical Hu
Hmoov av hloov tau	Zoo heev (muaj zog heev-zaus nkag mus)	Pluag (plua av nqus cov tsis muaj zog acoustic vuag)	Nruab Nrab (yuav tsum muaj kev siv tshuab ntxhua khaub ncaws tu)
Kub-Kub Adaptability	Zoo heev (kub tsis kam -40 Qib rau 300 degree)	Tsis zoo (acoustic yoj kev hloov ceev ntawm kev kub siab)	Nruab nrab (nquag jamming ntawm qhov kub siab)
Kev Saib Xyuas Ntau	Tsawg (1-2 zaug ib xyoos)	High (sojntsuam Tu Txhua Hli)	Siab (cov qauv kev tshuaj xyuas txhua lub lim tiam)
Kev ua yog	± 1mm5mm	± 5mm50mm	± 50mm100mm
Tus nqi	Nruab nrab (siab dua cov khoom lag luam, txij nkawm tsawg)	Tsawg (cov khoom siv pheej yig, txij nkawm siab)	Tsawg (cov khoom siv pheej yig, tus nqi zog siab)

Ua li tiagDTH:Lub ntsiab

Daim ntawv thov ntawm 80ghz radar qib meters hauv kev lag luam txiv qaub muaj cov teeb meem microwave ntau qib kev soj ntsuam theem theem siab, ua tiav cov khoom siv microwave qib siab kom tiav cov txheej txheem khoom tiav. Nws tsis-kev sib cuag, muaj kev ntseeg siab, ua rau nws muaj ib qho kev hloov pauv ntawm cov txiv qaub ntau lawm. Thaum xaiv, nws yog qhov tsim nyog los xaiv cov kav hlau txais khoom tsim nyog thiab ntsuas kub raws cov mob tshwj xeeb (silo loj) kom ua kom tiav cov khoom siv.