Daim ntawv thov ntawm M90Smultihead weigher hauv cement clinker seasoning

Tus Sau: Smartweigh– Multihead Weighter

Kev siv DCM-1 lub tshuab hluav taws xob siv rau cov cement clinker mus sij hawm ntev, vim tias cov khoom siv ntawm cov cement clinker tsawg heev, thiab qhov kub ntawm cov cement clinker mus rau hauv kev sib tsoo yog siab, uas feem ntau ua rau lub sijhawm ntev ntawm txoj siv sib kis, qhov sib txawv ntawm kev coj thiab txawm tias hlawv; qhov ntsuas no nyuaj rau calibrate. , kev ntseeg siab tsis zoo, cov khoom siv ua tsis tiav siab, thiab qhov ntsuas dynamic qis, ua rau muaj kev poob loj ntawm cov khoom siv cia, nrog rau qhov poob nruab nrab ntau dua 500t. Txhawm rau txhim kho qhov ntsuas thiab kev txheeb xyuas qhov tseeb ntawm cement clinker Thaum Lub Yim Hli, 2 teeb tsa Φ2.1m hauv lem × Lub M90S multihead weigher tau teeb tsa rau ntawm 6.5m concrete grinder, thiab qhov cuam tshuam tiag tiag zoo heev. Txheej txheem cej luam ntawm 2M90S hom multihead weigher. Xaiv CPU8751 ua tus yuam sij ua haujlwm ntawm M90S multihead weigher.

Nws feem ntau muaj tsib ntu: lub tshuab hluav taws xob co, lub tshuab ua kom nrov, lub sensor, lub tsev khaws khoom pov thawj ntsuas thiab lub tshuab microcomputer tseem ceeb, uas feem ntau yog siv rau kev txheeb xyuas kev ntsuas tas mus li ntawm cov khoom siv raw khoom. Cov nqi tseem ceeb ntawm qhov ntsuas: lub sijhawm ua haujlwm voj voog: 30 ~ 255s; 2) kev txheeb xyuas kev ntsuas kev ua haujlwm raug: 0.5% ~ 1%; 3) muaj peev xwm tsim khoom ib teev: 0.1 ~ 60 tons / teev; 4) qhov deb ntawm cov ntaub ntawv xa mus rau lub teeb liab: <Peb kilometers; kev hloov pauv tau: qhov kub ntawm cov yeeb nkab loj: -10 ~ + 50 ℃; av noo: <85%; SCR kub: -15 ~ 40 ℃; av noo: <85%. Lub tshuab M90S hom multihead weigher tuaj yeem tswj hwm kev npaj ntawm 8 yam khoom siv raw sib txawv, thiab nws cov ntim ntau lawm yog txiav txim siab raws li kev npaj tau muab.

Peb tus qauv tswj kev txheeb xyuas metrological. Sau cov ntaub ntawv muab rau hauv lub cim xeeb nkag mus rau hauv random ntawm M90S raws li lub khoos phis tawj keyboard, thiab lub server yuav ua haujlwm tiag tiag raws li cov cai ntawm cov ntaub ntawv cov ntaub ntawv. Peb lub sensors tension txuas nrog hauv series tau teeb tsa hauv chav ntsuas thiab txheeb xyuas, thiab tom qab ntawd raws li lub voj voog ua haujlwm amplifier siab-precision qis-drift, cov ntaub ntawv teeb liab tso tawm los ntawm lub sensor yog nthuav dav rau AC voltage cov ntaub ntawv teeb liab ntawm 0.67 ~ 0.67V, uas yog siv ua A / D converter input, lub khoos phis tawj hluav taws xob kuaj lub A / D socket core 1 ~ 8 txoj kev los ntawm txoj kev, thaum tus nqi muab tau mus txog, kev pub mis raug xaus; 0.67V AC voltage cov ntaub ntawv teeb liab, raws li kev xam thiab kev ua haujlwm, thiab tom qab ntawd ua tiav A / D hloov pauv, thaum lub khoos phis tawj hluav taws xob piv cov ntaub ntawv teeb liab nrog tus nqi muab, tau txais tus nqi sib piv, thiab xaus qhov txiav, yog li ua tiav lub sijhawm ua haujlwm voj voog, thiab tso saib cov ntaub ntawv tawm tag nrho cov khoom txiav rau lub sijhawm voj voog.

Thaum lub sijhawm ib ntus, vim muaj qee yam txaus ntshai, lub kaw lus software yuav xa lub tswb ceeb toom tawm, thiab nws yuav txuas ntxiv tso saib tus lej serial ntawm lub chaw ceeb toom cov ntaub ntawv. Lub sijhawm no, lub kaw lus software nyob rau hauv lub xeev tos. Ua ntej cov nqi thauj khoom thiab tshem tawm mus txog cov nqi muab, txoj haujlwm ntawm lub sijhawm voj voog tom ntej tsuas yog pib. Qhov thib plaub, nruab thiab kho.

4.1 Lub ntsuas qhov nruj. Peb lub ntsuas ntawm lub thawv ntsuas qhov ntsuas yuav tsum tau siv rau hauv tib lub tshav pob, thiab cov ntsuas qhov nruj ntawm ntau lub tshav pob tsis tuaj yeem sib xyaw ua ke. Lub ntsuas yuav tsum tau teeb tsa rau hauv nruab nrab ntawm cov hlua hlau galvanized (saib Daim Duab 1).

3. Tom qab kev teeb tsa, tsis txhob kov lub sensor nrog ib yam khoom, ua rau nws raug lub zog sab. 4.2 Ua ntej tshaj plaws, lub amplifier yuav tsum tau kho tsuas yog tom qab tsa lub sensor, lub thawv ntsuas thiab lub vibrator qhib khoom tiav. 2. Lub zog hloov pauv ntawm lub amplifier yuav tsum tau ua kom ntseeg tau tias muaj 380V ± Hauv qhov ntau ntawm 10%, lub zog hloov pauv tsis tuaj yeem siv nrog cov khoom siv hauv tsev loj uas nquag qhib.

kho qhov "zero" resistor, kom qhov hluav taws xob tso zis ntawm lub amplifier yog li 0.6V. Kho qhov piv txwv magnification, muab 4kg ntawm code rau hauv lub tshuab qhib-hom electro-vibration, thiab saib cov ntaub ntawv tso tawm los ntawm M90S server. "Analog input" Tus nqi ntawm cov ntaub ntawv yuav tsum tau nce los ntawm 40 ~ 80. Txoj kev sib kis me me yog qhov loj dua, thiab txoj kev sib kis loj yog qhov me dua.

Feem ntau siv rau nruab nrab ntawm 20 suav / kg ~ 10 suav / kg. 4.3 Lub tshuab hluav taws xob vibrator nrog lub chamber txheeb xyuas metrological. Yuav tsum muaj qhov deb ntawm 20 hli ntawm qhov chaw pub mov ntawm lub tshuab hluav taws xob pub mov thiab lub thawv ntsuas thiab txheeb xyuas, thiab lub tshuab hluav taws xob pub mov tuaj yeem co thaum xav tau; Nws tsis cuam tshuam rau qhov qhib ntawm cov khoom thaum lub sijhawm ua haujlwm (saib Daim Duab 2).

Xaiv lub tshuab hluav taws xob muaj zog siab ua lub tshuab hluav taws xob pub mis tuaj yeem txo lub sijhawm pub mis, nce lub sijhawm pub mis, thiab ua rau cov khoom siv raw ntws tas li. (4) Qhov loj ntawm lub tsev khaws khoom ntsuas thiab txheeb xyuas yog txiav txim siab raws li qhov ntim ntau lawm ntawm CNC grinder. Peb lub Hoobkas siv lub tshuab sib tsoo CNC 16t / h los qhib cov khoom siv, lub tsev khaws khoom ntsuas thiab txheeb xyuas 800Mm cement clinker, thiab lub tsev khaws khoom ntsuas thiab txheeb xyuas 800Mm ya tshauv. , Siv 600Mm plaster ntawm paris los ntsuas thiab tshawb xyuas lub tsev khaws khoom. Tsib khiav.

Txij li thaum Lub Yim Hli 1992, peb lub tuam txhab nyuam qhuav teeb tsa M90S multihead weighers. Ob lub M90S multihead weighers tau teeb tsa rau lub Cuaj Hli ntawm tib lub xyoo tau raug calibrated los ntawm xoom point thiab cov khoom, thiab qhov sib txawv ntawm kev txheeb xyuas metrology tsawg dua 1%, ua tiav qhov kev ua tau zoo xav tau. cov cai qhia. Lub vibrator hluav taws xob pub mov co heev, thiab lub kauj ntws feem ntau tawg, ua rau qhib tsis sib xws ntawm cov khoom thiab ua rau nws daim ntawv thov raug mob. Cov dej noo ntawm cov tshauv thee loj heev, thiab kev thaiv ntawm cov ntaub ntawv tsim zaj duab xis feem ntau tshwm sim hauv qhov ntsuas thiab pov thawj lub thawv.

Peb siv cov kev ntsuas zoo raws li nram no: Rau qhov teeb meem ntawm kev tawg ntawm cov kauj ntws, xaiv 40mm × 40mm lub kaum sab xis hlau yog welded nyob ib puag ncig cov kauj ntws rau kev txhawb nqa cov qauv. 2) Tswj hwm qhov concentration ntawm cov dej sib tsoo nkag mus kom tsawg dua 2%. Raws li cov kev ntsuas saum toj no, cov khoom tau calibrated 2 multihead weighers, thiab cov ntaub ntawv yuam kev yog raws li: No. 2: 0.528%, No. 2: 0.825%, No. 2: Qhov nruab nrab sib txawv yog tsawg dua 1%.

Kev paub dhau los qhia tau hais tias qhov nplai muaj kev ntseeg siab zoo, thiab feem ntau ntawm lawv tuaj yeem coj mus rau hauv tus account cov kev cai ntawm kev ntsuas thiab kev txheeb xyuas ntawm kev npaj cement clinker. 6. Kev ntsuam xyuas ntawm qhov cuam tshuam tiag tiag. Tom qab kev teeb tsa, kev hloov kho thiab daim ntawv thov, M90Smultihead weigher muaj cov haujlwm hauv qab no: lub multihead weigher yog qhov tsim nyog rau kev ua haujlwm hauv qhov chaw ib puag ncig ntawm qhov kub thiab txias, pa luam yeeb thiab plua plav siab, thiab kev co muaj zog; qib ntawm kev siv tshuab automation siab, thiab tag nrho cov dej ntws thaum unloading tuaj yeem hloov kho tau raws li tus nqi muab.

Nws muaj kev ntseeg siab zoo heev thiab kev ntsuas qhov tseeb ntawm qhov ntsuas tau zoo. (4) Tus nqi ua tsis tiav ntawm cov khoom siv yog qis, thiab kev txij nkawm tsawg dua. (5) Kev kho cov khoom lag luam dynamic yooj yim heev thiab tuaj yeem ua tiav hauv ob peb lub hlis lossis ib hlis.

Xya qhia. Lub M90S multihead weigher feem ntau yog siv rau kev txheeb xyuas metrological ntawm cov khoom me me lossis cov khoom me me ntawm cov khoom siv raw. Qhov loj me ntawm cov khoom me me feem ntau yog 0.5 ~ 35 hli. Nws yog qhov tsim nyog los kho qhov sib txawv ntawm lub kauj ntws thiab lub kauj hluav taws xob nquag kom ua rau qhov kev co ntawm lub vibrator pub mov loj dua.

Thaum kaw, tua lub server thiab cov khoom siv davhlau ya nyob twg kom tiv thaiv kev hu xov tooj tam sim ntawd kom tsis txhob raug ntxuav mus. "K" tus nqi (calibration index ntawm txhua qhov ntsuas), uas cuam tshuam rau qhov tseeb ntawm kev ntsuas kev ntsuas.

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