{"id":1665,"date":"2020-08-17T12:11:55","date_gmt":"2020-08-17T10:11:55","guid":{"rendered":"https:\/\/firebox.com.ua\/?p=1665"},"modified":"2020-08-17T12:11:55","modified_gmt":"2020-08-17T10:11:55","slug":"fakelnye-pelletnye-gorelki-i-ih-primenenie","status":"publish","type":"post","link":"https:\/\/firebox.com.ua\/ro\/fakelnye-pelletnye-gorelki-i-ih-primenenie\/","title":{"rendered":"Arz\u0103toare cu pele\u021bi \u0219i aplica\u021biile acestora"},"content":{"rendered":"

Replic\u0103 \u0219i tor\u021b\u0103 arzatoare pe peleti<\/a>: caracteristici \u0219i diferen\u021be<\/h1>\n

Arz\u0103toarele cu pele\u021bi, care asigur\u0103 \u00eenc\u0103lzire automat\u0103 continu\u0103 \u00eempreun\u0103 cu un dispozitiv de alimentare cu pele\u021bi dintr-un bunc\u0103r, sunt o alternativ\u0103 real\u0103 la gaz. Aceast\u0103 tehnologie este \u00een cre\u0219tere \u00een popularitate pe fundalul cre\u0219terii constante a pre\u021burilor la gazul natural \u0219i la electricitate. Avantajul s\u0103u este pre\u021bul sc\u0103zut pe kilowatt \u0219i disponibilitatea pele\u021bilor. Cu ajutorul unui arz\u0103tor, pute\u021bi arde literalmente orice, de la de\u0219euri agricole la gunoi, extrage\u021bi \u00een acela\u0219i timp energie termic\u0103 util\u0103.<\/p>\n

Costul pele\u021bilor de pe pia\u021b\u0103 este destul de stabil, \u00een timp ce oferta este \u00een continu\u0103 cre\u0219tere. Ca urmare, trecerea la acest tip de resurs\u0103 energetic\u0103 este obiectiv\u0103 strategic. Cu ajutorul pele\u021bilor, pute\u021bi ob\u021bine o autonomie complet\u0103 \u00een furnizarea de c\u0103ldur\u0103.<\/p>\n

Ce este arzator pe peleti<\/a><\/h2>\n

Arzatorul clasic de peleti este un dispozitiv care reprezinta o diferenta structurala cazan pe peleti<\/a> din combustibil solid. Cu ajutorul lui se ard de\u0219eurile \u0219i materiile prime granulare. Exist\u0103 dou\u0103 modele de arz\u0103toare cunoscute - retort\u0103 \u0219i flare.<\/p>\n

\"-<\/a><\/p>\n

Dac\u0103 arde\u021bi combustibil pele\u021bi f\u0103r\u0103 arz\u0103tor, con\u021binutul de cenu\u0219\u0103 va ajunge la 60% \u0219i va fi recuperat\u0103 destul de mult\u0103 energie termic\u0103. Pentru a ob\u021bine mai mult\u0103 c\u0103ldur\u0103, este necesar s\u0103 se asigure condi\u021bii pentru procesul de ardere volumetric\u0103. V\u0103 permite s\u0103 arde\u021bi combustibil f\u0103r\u0103 reziduuri \u0219i s\u0103 reduce\u021bi con\u021binutul de cenu\u0219\u0103 la energia nominal\u0103 de alimentare (nu mai mult de 5%).<\/p>\n

Cazanele pe pele\u021bi implementeaz\u0103 par\u021bial func\u021bia de piroliz\u0103, zona de piroliz\u0103, spre deosebire de cazanul de piroliz\u0103, este situat\u0103 \u00eentr-o camer\u0103 de ardere. Acest lucru evit\u0103 cocsificarea \u0219i sinterizarea combustibilului. Pentru a realiza arderea complet\u0103, arz\u0103toarele pe pele\u021bi au orificii speciale prin care este furnizat aer, controlat de ventilatoare. Pe l\u00e2ng\u0103 g\u0103urile pentru reglarea fl\u0103c\u0103rii, arz\u0103toarele pe pele\u021bi folosesc fotorezistoare pentru controlul fl\u0103c\u0103rii, termostate \u0219i senzori de tiraj. De asemenea, dispozitivele sunt echipate cu aprindere automat\u0103.<\/p>\n

Combustibilul este alimentat \u00een arz\u0103tor \u00een por\u021bii cu un transportor special. Cu toate acestea, acest lucru se aplic\u0103 umplerii \u00eencorporate, care este de obicei suficient\u0103 pentru ciclul zilnic al cazanului. Func\u021bionarea continu\u0103 va necesita un sistem de alimentare cu combustibil mai serios din recipientul de depozitare a pele\u021bilor. Toate elementele sistemului interac\u021bioneaz\u0103 cu automatizarea, ceea ce v\u0103 permite s\u0103 configura\u021bi nu numai func\u021bionarea \u00eenc\u0103lzirii pele\u021bilor, ci \u0219i controlul climei.<\/p>\n

Tipuri de arz\u0103toare<\/h2>\n

\u00cen func\u021bie de design, se face o distinc\u021bie \u00eentre arz\u0103toarele cu retort\u0103 \u0219i arz\u0103toare. Conform metodei de hr\u0103nire, se poate realiza hr\u0103nirea for\u021bat\u0103 \u0219i gravita\u021bional\u0103. Al doilea tip presupune plasarea unui bunc\u0103r deasupra cazanului \u0219i a arz\u0103torului, combustibilul intr\u0103 \u00een el sub influen\u021ba gravita\u021biei. Mai mult, astfel de cazane nu au capacitatea de a regla viteza de alimentare a pele\u021bilor \u0219i intensitatea arderii.<\/p>\n

Alimentarea cu pele\u021bi este dozat\u0103 folosind mecanisme de melc \u0219i pneumo-lift. Ele sunt de obicei bine controlate \u0219i v\u0103 permit s\u0103 regla\u021bi intensitatea arderii.<\/p>\n

Arz\u0103toarele cu flare sunt o solu\u021bie mai modern\u0103 care asigur\u0103 arderea complet\u0103 a combustibilului cu alimentare for\u021bat\u0103 cu pele\u021bi. \u00cen consecin\u021b\u0103, acest echipament este mai scump, dar este, de asemenea, mai bine adaptat modurilor de operare.<\/p>\n

Automatizare arzatoare<\/h2>\n

De fapt, arz\u0103torul de pele\u021bi este instalat \u00een combina\u021bie cu un alimentator de pele\u021bi pe un principiu for\u021bat. Acest tip de arz\u0103tor nu asigur\u0103 alimentarea gravita\u021bional\u0103 \u0219i apar\u021bine tipului de echipament controlat automat.<\/p>\n

Arzatoare pe peleti FOCUS<\/a> sunt echipamente de \u00eenc\u0103lzire de ultim\u0103 genera\u021bie. Cu ajutorul lor, pot fi realizate cele mai complexe sarcini de \u00eenc\u0103lzire a spa\u021biului. FOCUS este un brand ucrainean inovator care vinde cele mai noi echipamente de \u00eenc\u0103lzire combustibil granular<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

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