{"id":1348,"date":"2024-10-25T11:30:35","date_gmt":"2024-10-25T03:30:35","guid":{"rendered":"https:\/\/www.tflequip.com\/?p=1348"},"modified":"2024-10-25T11:30:35","modified_gmt":"2024-10-25T03:30:35","slug":"several-measures-to-ensure-the-smooth-operation-of-magnetic-pumps","status":"publish","type":"post","link":"https:\/\/www.tflequip.com\/ro\/several-measures-to-ensure-the-smooth-operation-of-magnetic-pumps\/","title":{"rendered":"Mai multe m\u0103suri pentru a asigura buna func\u021bionare a pompelor magnetice"},"content":{"rendered":"

\u00cen compara\u021bie cu pompele etan\u0219e tradi\u021bionale, pompele magnetice au avantajele de a necesita mai pu\u021bin\u0103 \u00eentre\u021binere, de a nu necesita ulei lubrifiant suplimentar, de a nu avea scurgeri, de a avea vibra\u021bii \u0219i zgomot reduse etc. Cu toate acestea, datorit\u0103 propriilor caracteristici, ele sunt diferite de pompele centrifugale tradi\u021bionale \u00een multe privin\u021be, astfel \u00eenc\u00e2t trebuie luate unele m\u0103suri \u0219i modalit\u0103\u021bi \u00een ceea ce prive\u0219te procesul, instalarea \u0219i func\u021bionarea pentru a men\u021bine func\u021bionarea fiabil\u0103 \u0219i stabil\u0103.<\/p>\n

\"20240903164157<\/p>\n

1. Structura: Pompa cu ridicare magnetic\u0103 este o pomp\u0103 centrifug\u0103 orizontal\u0103, f\u0103r\u0103 scurgeri, cu aspira\u021bie axial\u0103 \u0219i evacuare radial\u0103. Arborele pompei este ac\u021bionat de un cuplaj magnetic \u0219i nu exist\u0103 niciun dispozitiv de etan\u0219are a arborelui.<\/p>\n

2. Rulmen\u021bi: Arborele de ac\u021bionare al pompei magnetice este sus\u021binut de un rulment, care este lubrifiat cu propria sa unsoare; arborele pompei este sus\u021binut de un rulment de alunecare hidraulic.<\/p>\n

3. Cuplare magnetic\u0103: Blocul magnetic al pompei magnetice de ridicare este fabricat din magne\u021bi permanen\u021bi din p\u0103m\u00e2nturi rare de \u00eenalt\u0103 calitate, iar temperatura sa maxim\u0103 ireversibil\u0103 poate ajunge la 350-400, ceea ce men\u021bine pe deplin fiabilitatea cuplajului magnetic. \u00cen timpul func\u021bion\u0103rii normale, cuplajul magnetic func\u021bioneaz\u0103 sincron cu motorul asincron trifazat cu performan\u021be stabile. \u00cen plus, magnetul permanent are o stabilitate ridicat\u0103, ceea ce poate preveni efectele adverse la asamblarea \u0219i dezasamblarea rotorului sau atunci c\u00e2nd pompa func\u021bioneaz\u0103 sub un cuplu de transmisie mare.<\/p>\n

4. Lubrifierea rulmen\u021bilor glisan\u021bi \u0219i r\u0103cirea cuplajelor magnetice: Mediul transportat de pomp\u0103 este lubrifiat \u0219i r\u0103cit f\u0103r\u0103 sisteme suplimentare de ulei lubrifiant \u0219i ap\u0103 de r\u0103cire.<\/p>\n

5. Echilibrarea for\u021bei axiale: \u00cen timpul func\u021bion\u0103rii, for\u021ba axial\u0103 a pompei de ridicare magnetic\u0103 este echilibrat\u0103 automat de puterea hidraulic\u0103, iar placa de \u00eempingere suport\u0103 doar \u00eempingerea axial\u0103 instantanee \u00een timpul pornirii \u0219i opririi.<\/p>\n

Care sunt m\u0103surile de men\u021binere a bunei func\u021bion\u0103ri a pompei de ridicare magnetic\u0103?<\/p>\n

1. Conductele de intrare \u0219i de ie\u0219ire ale pompei cu ridicare magnetic\u0103 trebuie s\u0103 fie sus\u021binute pentru a preveni transferul de sarcini suplimentare c\u0103tre pomp\u0103. Pompa de ridicare magnetic\u0103 nu poate fi utilizat\u0103 ca punct de tensiune \u00een conduct\u0103. Sistemul de conducte ar trebui s\u0103 fie men\u021binut pentru a oferi m\u0103suri de compensare pentru dilatarea termic\u0103.<\/p>\n

2. Atunci c\u00e2nd \u00een\u0103l\u021bimea presiunii pozitive de aspira\u021bie este sc\u0103zut\u0103, conducta de admisie trebuie s\u0103 fie c\u00e2t mai scurt\u0103 posibil pentru a preveni cavitarea. Conducta de admisie trebuie s\u0103 aib\u0103 o dimensiune adecvat\u0103 pentru a men\u021bine debitul fluidului la cel mult 3 m\/s; atunci c\u00e2nd se transport\u0103 fluide u\u0219or vaporizate sau gaze lichefiate, men\u021bine\u021bi debitul la cel mult 1 m\/s.<\/p>\n

3. Trebuie instalat\u0103 o supap\u0103 de reglare pe conducta de evacuare pentru a regla debitul \u0219i \u00een\u0103l\u021bimea pompei. Atunci c\u00e2nd se utilizeaz\u0103 o conduct\u0103 de evacuare mai lung\u0103 sau dou\u0103 pompe de ridicare magnetice \u00een paralel, se recomand\u0103 instalarea unei supape de re\u021binere unidirec\u021bionale suplimentare.<\/p>","protected":false},"excerpt":{"rendered":"

Compared with traditional sealed pumps, magnetic pumps have the advantages of less maintenance, no need for additional lubricating oil, no leakage, low vibration and noise, etc. However, due to its own characteristics, it is different from traditional centrifugal pumps in many aspects, so some measures and ways must be taken in terms of process, installation […]<\/p>","protected":false},"author":4,"featured_media":1351,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[36],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/posts\/1348"}],"collection":[{"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/comments?post=1348"}],"version-history":[{"count":0,"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/posts\/1348\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/media\/1351"}],"wp:attachment":[{"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/media?parent=1348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/categories?post=1348"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/tags?post=1348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}