{"id":1887,"date":"2020-08-29T18:39:05","date_gmt":"2020-08-29T16:39:05","guid":{"rendered":"https:\/\/firebox.com.ua\/?p=1887"},"modified":"2020-08-29T18:39:05","modified_gmt":"2020-08-29T16:39:05","slug":"pelletnye-gorelki-s-mehanicheskoj-ochistkoj-bytovye","status":"publish","type":"post","link":"https:\/\/firebox.com.ua\/ro\/pelletnye-gorelki-s-mehanicheskoj-ochistkoj-bytovye\/","title":{"rendered":"Arzatoare pe peleti cu curatare mecanica (casnice)"},"content":{"rendered":"

Incalzire economica a arzatorului cu curatare mecanica<\/h2>\n

Pele\u021bii sunt materii prime comprimate zdrobite care genereaz\u0103 c\u0103ldur\u0103 atunci c\u00e2nd sunt arse. Pele\u021bii de lemn, agropele\u021bii, lignina \u0219i granulele de turb\u0103 sunt larg reprezentate pe pia\u021ba noastr\u0103. Sunt presate \u00een granulatoare speciale de pres\u0103 de uz casnic, semi-industrial \u0219i industrial. Ca orice combustibil solid, pele\u021bii difer\u0103 \u00een ceea ce prive\u0219te con\u021binutul de calorii, con\u021binutul de umiditate \u0219i con\u021binutul de cenu\u0219\u0103. Cantitatea de c\u0103ldur\u0103 degajat\u0103 \u00een timpul arderii depinde de prima caracteristic\u0103, iar cantitatea de poluare depinde de umiditate \u0219i con\u021binut de cenu\u0219\u0103. Este necesar s\u0103 \u00eel elimina\u021bi pe acesta din urm\u0103 arzatoare pe peleti<\/a> cu curatare mecanica pentru a oferi o incalzire cu adevarat economica.<\/p>\n

Mul\u021bi oameni cred c\u0103 pele\u021bi se adaug\u0103 lipici. Dar nu este a\u0219a, pele\u021bii se lipesc \u00eempreun\u0103 \u00een timpul pres\u0103rii sub influen\u021ba ligninei, care este con\u021binut\u0103 \u00een lemn \u0219i are o capacitate termic\u0103 mare. Pele\u021bii au un con\u021binut sc\u0103zut de umiditate. Granulele de \u00eenalt\u0103 calitate au un con\u021binut de umiditate care nu dep\u0103\u0219e\u0219te 5%.<\/p>\n

Pentru cele de calitate inferioar\u0103 - 12-15%, dar pentru lemn de foc dup\u0103 camerele de uscare, indicele de umiditate nu scade sub 25%. \u00cen acela\u0219i timp, lemnul proasp\u0103t t\u0103iat are o cantitate record de umiditate - p\u00e2n\u0103 la 60%. Ca urmare, pele\u021bii emit mai mult\u0103 c\u0103ldur\u0103 util\u0103 dec\u00e2t combustibilul solid, polu\u00e2nd mai pu\u021bin cazanul \u0219i atmosfera.<\/p>\n

Caracteristici comparative ale ob\u021binerii unui volum de c\u0103ldur\u0103 cu diferite tipuri de combustibil<\/p>\n\n\n\n\n
Pelete<\/td>\nGaz<\/td>\nMotorin\u0103<\/td>\nLemn de foc<\/p>\n

cu umiditate nu mai mare de 20%<\/td>\n

C\u0103rbune<\/td>\n<\/tr>\n
1000 kg<\/td>\n553 mc<\/td>\n500 l<\/td>\n1600 kg<\/td>\n423 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Beneficiile sunt vizibile clar din acest tabel. Dar aproximativ la utilizarea pele\u021bilor, costurile pentru 50% sunt mai mici dec\u00e2t la \u00eenc\u0103lzirea cu gaz natural la pre\u021buri pele\u021bi \u00een 2020.<\/p>\n

De ce este at\u00e2t de important\u0103 cur\u0103\u021barea pentru o \u00eenc\u0103lzire economic\u0103: arzatoare pe peleti <\/a>cu curatare mecanica<\/h2>\n

Orice arz\u0103tor de pele\u021bi poate arde eficient combustibil de calitate sc\u0103zut\u0103, dar nu este imun la depunerea produselor de ardere pe pere\u021bii echipamentelor de \u00eenc\u0103lzire. Pe m\u0103sur\u0103 ce stratul de funingine cre\u0219te, acesta se polimerizeaz\u0103 \u0219i ac\u021bioneaz\u0103 ca un izolator termic. Din acest motiv, \u00een cazan vor trebui arse mai mul\u021bi pele\u021bi pentru a ob\u021bine aceea\u0219i cantitate de c\u0103ldur\u0103.<\/p>\n

\u0218i cu c\u00e2t calitatea combustibilului este mai sc\u0103zut\u0103, cu at\u00e2t proprietarul cazanului pe pele\u021bi se va confrunta mai repede cu acest efect. \u00cen consecin\u021b\u0103, pentru a asigura o \u00eenc\u0103lzire economic\u0103 cu pele\u021bi, este necesar s\u0103 alege\u021bi arz\u0103toare pe pele\u021bi cu cur\u0103\u021bare mecanic\u0103. Dac\u0103 ve\u021bi folosi combustibil de calitate sc\u0103zut\u0103, cur\u0103\u021barea va deveni o activitate obi\u0219nuit\u0103 pentru dvs. Este mai bine s\u0103 face\u021bi convenabil s\u0103 o conduce\u021bi.<\/p>\n

Aproximativ 20-30% centrala \u00ee\u0219i pierde din eficien\u021b\u0103 cu doar 3-4 mm de funingine. Din acest motiv, cur\u0103\u021barea \u0219i un dispozitiv de cur\u0103\u021bare sunt o necesitate pe orice model selectat.<\/strong><\/p>\n

Tipuri de cur\u0103\u021bare \u00een cazane cu combustibil solid<\/a><\/h2>\n

Trei tipuri de cur\u0103\u021bare pot fi utilizate \u00een cazanele \u0219i arz\u0103toarele cu combustibil solid:<\/p>\n

    \n
  • mecanic;<\/li>\n
  • pneumatic;<\/li>\n
  • pneumomecanic.<\/li>\n<\/ul>\n

    Cur\u0103\u021barea mecanic\u0103 este bun\u0103 pentru c\u0103 este fiabil\u0103 \u0219i nu necesit\u0103 echipament suplimentar. \u00cen plus, se efectueaz\u0103 f\u0103r\u0103 \u00eempr\u0103\u0219tiere de cenu\u0219\u0103, iar mediul r\u0103m\u00e2ne constant.<\/p>\n

    Metoda de cur\u0103\u021bare pneumatic\u0103 se realizeaz\u0103 cu ajutorul unui compresor. Suflarea cenu\u0219ii cu aer implic\u0103 \u00eempr\u0103\u0219tierea acesteia prin camera de ardere.<\/p>\n

    Metoda pneumo-mecanica presupune utilizarea pneumatica pentru a sufla cenusa in camera de ardere. Gratarele se curata mecanic. Varianta combin\u0103 avantajele a dou\u0103 metode de cur\u0103\u021bare cu suflare minim\u0103 de cenu\u0219\u0103 \u0219i confort maxim de automatizare.<\/p>\n

    Astfel, metoda de cur\u0103\u021bare mecanic\u0103 r\u0103m\u00e2ne cea mai fiabil\u0103, chiar \u0219i cu comoditatea cur\u0103\u021b\u0103rii pneumatice automate. Aceste adaosuri functionale ajuta la eliminarea funinginei dupa functionarea pe termen lung a unui arzator pe peleti cu curatare mecanica si garanteaza o incalzire cu adevarat economica.<\/p>","protected":false},"excerpt":{"rendered":"

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