Automation boiler nroj tsuag: piav qhia, tus ntaus ntawv thiab cov Circuit Court

Yuav kom tswj thiab optimize lub lag luam ntawm boiler chav nyob ntawm cov kev txhais tau tias muaj tau siv tseem nyob rau hauv thaum ntxov ua sawv ntawm muaj automation thiab ntau lawm. Tam sim no theem ntawm kev loj hlob nyob rau hauv no cov kev taw qhia yuav ho ua rau kom lub profitability thiab kev cia siab ntawm lub boiler khoom, xyuas kom meej qhov kev ruaj ntseg thiab cov intellectualization ntawm zog kev pab cuam cov neeg.

Cov hom phiaj thiab cov hom phiaj

Niaj hnub nimno boiler automation tshuab yog muaj peev xwm mus tau lees tias cov teeb meem-dawb thiab npaum lag luam los ntawm cov khoom tsis muaj tus ncaj cuam tshuam rau tus neeg teb xov tooj. txiv neej tsis yog nyob hauv internet xyuas kev ua tau zoo thiab tsis muaj tag nrho cov complex pab kiag li lawm. Automation ntawm boiler nram qab no paub tab:

• Tsis Siv Neeg pib thiab nres lub boiler.
• Cai ntawm lub hwj chim boilers (cascade tswj) raws li qhia kom meej rau thawj qhov chaw.
• Tswj pub twj tso kua mis, kev tswj lub coolant theem nyob rau hauv lub zog thiab cov neeg siv circuits.
• Thaum muaj xwm ceev nres mus thiab taw kiag li lawm nyob rau hauv cov kev tshwm sim ntawm system operating qhov tseem ceeb rau lub teev txwv.

automation khoom

Boilers li tus kwv uas tswj yog ib tug complex dynamic system nrog ib tug plurality ntawm interconnected tswv yim thiab tso zis tsis. Automation boilers nyuab los ntawm qhov tseeb hais tias lub siab heev tshaj tawm khiav ntawm dab nyob rau hauv chav aggregates. Lub ntsiab nce mus nce los qhov tseem ceeb muaj xws li:

• ntws npaum li cas thiab siab ntawm cov coolant (dej los yog chav);
• tsis zoo siab nyob rau hauv lub combustion chamber;
• theem nyob rau hauv lub mov reservoir;
• nyob rau hauv xyoo tsis ntev los, muaj zog ib puag ncig zov no yog ua los rau qhov zoo ntawm cov npaj roj sib tov thiab, raws li ib tug tsim nyog tau, qhov kub thiab muaj pes tsawg leeg ntawm cov pa luam yeeb khoom.

theem ntawm automation

Lub degree ntawm automation yog txhais los ntawm tus tsim ntawm tus boiler chav tsev los yog thaum lub sij hawm overhaul / hloov ntawm cov khoom. Nws muaj peev xwm yog los ntawm phau ntawv kev cai rau cov zaj lus tim khawv ntawm instrumentation siab tsis siv neeg tswj rau huab cua-algorithms. Cov theem ntawm automation yog feem ntau txiav txim los ntawm lub hom phiaj, lub hwj chim, thiab tej yam ntxwv ntawm cov khoom siv.

Niaj hnub nimno boiler lag luam automation yuav ib tug kev mus kom ze - tshawb subsystem thiab tswj ib tug neeg dab ua ke rau hauv ib network nrog tej pab pawg tswj.

General qauv

Automation ntawm boiler ua rau ib tug ob-theem tswj Circuit Court. Lub sab (teb) theem yog lub zos automation pab kiag li lawm raws li nyob rau hauv programmable microcontrollers uas siv cov kev tiv thaiv thiab thaiv cov hlab, hloov thiab hloov chaw, thawj converters ntawm lub cev ntau. Ntawm no tib qib thiab cov khoom siv rau converting, encoding thiab kis cov ntaub ntawv cov ntaub ntawv.

Lub sab sauv theem yuav muaj tuaj raws li ib tug nraaj zaub davhlau ya nyob twg nyob rau hauv cov kev tswj txee los workstation neeg teb xov tooj nyob rau hauv lub hauv paus ntawm ib tug tus kheej lub computer. Nws qhia tag nrho cov ntaub ntawv los ntawm lub theem sab ntawm microcontrollers thiab sensors ntawm lub cev, thiab ua hauj lwm kom ua inputs, kev kho me ntsis thiab tej chaw. Nyob rau hauv tas li ntawd mus dispatching hom optimization teeb meem solved, cov kev mob mob, tsom xam ntawm lub economic indicators, As, archiving thiab cia. Yog hais tias tsim nyog, cov ntaub ntawv yog kis tau rau tag nrho cov enterprise kev tswj system (MRP / ERP) los yog kev sib hais haum.

Automation ntawm boiler khoom

Niaj hnub nimno kev ua lag luam lug hais li cais pab kiag li lawm thiab cov khoom siv, thiab poob lawm tsis siv neeg domestic thiab txawv teb rau chav thiab dej kub boilers. Los ntawm txoj kev automation muaj xws li:

• Khoom ignition thiab nplaim taws tswj triggering thiab tswj lub combustion txheej txheem ntawm cov roj nyob rau hauv lub combustion chamber ntawm ib tug boiler;
• tshwj xeeb sensors (gauges, kub sensors, siab, roj analyzers, etc ...);
• actuating pab kiag li lawm (solenoid li qub, relays, actuators, zaus converters);
• boilers tswj vaj huam sib luag thiab kev boiler khoom (panels, kov ntsi xws li);
• switching khoom, kev sib txuas lus kab thiab fais fab mov.

Thaum xaiv cov kho vajtse tswj thiab kev tswj ntawm cov feem ntau ceev faj mloog yuav tsum tau them rau kev ruaj ntseg automation, xa qhov tshwm sim ntawm kev txawv txav thiab muaj xwm ceev.

Subsystems thiab zog

Tej automation tswvyim boiler muaj xws li ib tug tswj subsystem, tswj thiab tiv thaiv. Cai yog accomplished ntawm kev tswj cov pom combustion hom specifying lub tshuab nqus tsev nyob rau hauv lub cub tawg, cov thawj huab cua txaus thiab tshav kub tsis (kub, siab, txaus). tswj subsystem qhia qhov tseeb cov ntaub ntawv nyob rau hauv lub lag luam ntawm cov khoom rau tus txiv neej-tshuab interface. Kev pab tiv thaiv pab kiag li lawm kom tiv thaiv cov xwm txheej ntawm disturbance ntawm tej kev khiav hauj lwm tej yam kev mob, lub mov ntawm lub teeb, suab los yog nres ntawm boilers nrog txhav tas yog vim li cas (rau graphical qhia, duab, ntaub thaiv npog).

kev sib txuas lus twg

Automation ntawm boiler systems raws li microcontrollers minimizes kev siv ntawm tej daim duab ntawm lub relay switching thiab tswj ntawm lub hwj chim kab. Rau kev twb kev txuas ntawm lub Upper thiab qis theem ntawm automation, kev sib txuas lus ntawm sensors thiab controllers, mus tshaj tawm hauv xov commands mus rau lub actuators yog siv nrog ib tug muaj network interface thiab cov ntaub ntawv hloov lwm lub tsev raws tu qauv. Cov feem ntau lug siv cov qauv rau Modbus thiab Profibus. Lawv yog cov tau tshaj lub ib thooj ntawm cov khoom siv rau lub automation ntawm tshav kub muab rau cov chaw. Yus muaj los ntawm theem ntawm cov kev ntseeg ntawm cov kis ntawm cov ntaub ntawv, tiaj thiab tej ntsiab cai ntawm hauj lwm.

Zog-saving thiab kev zoo los ntawm cov automation

Automation ntawm boiler kiag li eliminates tau ntawm cov xwm txheej nrog rau cov kev puas tsuaj ntawm capital lug, tsis ua hauj lwm. ACS muaj peev xwm sawv ntawm puag ncig lub moos kom cov lag luam ntawm cov khoom kom txo tau cov tib neeg zoo tshaj.

Nyob rau hauv lub teeb ntawm lub txuas ntxiv sawv nyob rau hauv tus nqi rau cov roj cov kev pab tsis yog tsawg kawg ib qho tseem ceeb yog lub zog txuag nyhuv ntawm automation. Savings nyob rau hauv tej yam ntuj tso cov roj, uas nce mus txog rau 25% thaum lub sij hawm lub cua sov rau lub caij, muab:

• pom piv ntawm "huab cua / roj" nyob rau hauv cov roj sib tov nyob rau hauv tag nrho cov kev khiav hauj lwm hom boiler tom los rau theem ntawm cov pa nyob rau hauv lub combustion khoom;
• lub peev xwm los customize tsis tau tsuas yog boilers tab sis kuj cov roj hlawv pab kiag li lawm;
• kho tsis tau tsuas yog qhov kub thiab siab ntawm cov coolant nyob rau inlet thiab hluav taws xob ntawm lub boiler, tab sis kuj noj mus rau hauv tus account lub tej tsis (huab cua-technology).

Nyob rau hauv tas li ntawd, automation tso cai rau lub zog-npaum algorithm rau cua sov thaj chaw los yog vaj tse uas tsis yog siv rau cov hnub so thiab cov hnub caiv.