{"id":385,"date":"2018-10-20T02:59:21","date_gmt":"2018-10-20T02:59:21","guid":{"rendered":"https:\/\/www.recycle-plant.com\/?p=385"},"modified":"2023-08-22T16:22:41","modified_gmt":"2023-08-22T08:22:41","slug":"how-does-waste-plastics-renew-in-the-plastic-pellet-machine","status":"publish","type":"info","link":"https:\/\/www.recycle-plant.com\/sw\/how-does-waste-plastics-renew-in-the-plastic-pellet-machine.html","title":{"rendered":"Hur f\u00f6rnyas avfallplast i plastpelletsmaskinen?"},"content":{"rendered":"<p class=\"translation-block\">Bidhaa za plastiki huleta urahisi mwingi kwa uzalishaji na maisha yetu. Hii ni upande mzuri. Kwa upande mwingine, husababisha mojawapo ya vyanzo vikubwa vya uchafuzi katika maisha yetu. Haitaharibika kwa kawaida, na<a href=\"https:\/\/www.recycle-plant.com\/sw\/plastic-pellet-making-machine-2.html\" data-type=\"link\" data-id=\"https:\/\/www.recycle-plant.com\/plastic-pellet-making-machine-2.html\"><strong> mashine ya pellet ya plastiki<\/strong><\/a> imetatuliwa vizuri. Uchafuzi huu umetambua kuchakata tena plastiki taka<\/p>    <figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.recycle-plant.com\/wp-content\/uploads\/2018\/10\/Waster-Plastic-granulation-extruder10-540x405.jpg\" alt=\"Extruder ya granulation ya plastiki ya taka\" class=\"wp-image-225\"\/><\/figure>    <h2 class=\"wp-block-heading\">Hur f\u00f6rnyas avfall av plast i <strong>maskin f\u00f6r plastpellets<\/strong>? L\u00e5t oss ta en n\u00e4rmare titt<\/h2>    <p>Efter att plasten har lagts till i tr\u00e5get, faller tr\u00e5get smidigt p\u00e5 skruven och biter sig fast i skruvtr\u00e5den. N\u00e4r skruven roterar, tvingas tr\u00e5den att avancera mot huvudet f\u00f6r att bilda en mekanisk transportprocess. N\u00e4r plasten r\u00f6r sig fr\u00e5n matningsporten till maskinhuvudet, minskar tr\u00e5ddjupet p\u00e5 skruven gradvis, och p\u00e5 grund av motst\u00e5ndet fr\u00e5n filterduken, manifolden och huvudet, bildas ett h\u00f6gt tryck under plastifieringsprocessen, och materialet pressas mycket. Densifiering f\u00f6rb\u00e4ttrar dess ledande v\u00e4rme och hj\u00e4lper plasten att sm\u00e4lta snabbt. Samtidigt orsakar det gradvis \u00f6kande trycket att gasen som ursprungligen fanns mellan pelletsarna avl\u00e4gsnas genom ventilationsh\u00e5let.<\/p>    <figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.recycle-plant.com\/wp-content\/uploads\/2018\/10\/Waster-Plastic-granulation-extruder9-540x405.jpg\" alt=\"Extruder ya granulation ya plastiki ya taka\" class=\"wp-image-224\"\/><\/figure>    <p>Medan trycket \u00f6kar, v\u00e4rms plasten \u00e5 ena sidan upp av utsidan. \u00c5 andra sidan, under kompressionsr\u00f6relsen, skjuvning och agitation, genererar plasten sj\u00e4lv en stor m\u00e4ngd v\u00e4rme p\u00e5 grund av intern friktion. Under den kombinerade verkan av extern kraft och intern kraft \u00f6kar plastens temperatur gradvis, och dess fysiska tillst\u00e5nd genomg\u00e5r ocks\u00e5 en f\u00f6r\u00e4ndring i glasst\u00e5nd, ett h\u00f6gelastiskt tillst\u00e5nd och ett visk\u00f6st fl\u00f6destillst\u00e5nd.<\/p>    <p>I allm\u00e4nhet, i matningen, \u00e4r glasstatusen huvudsakligen i den mellersta delen av kompressionssektionen d\u00e4r skruvg\u00e4ngan gradvis minskas, materialet \u00e4r huvudsakligen i ett h\u00f6gelastiskt tillst\u00e5nd och sm\u00e4lter gradvis, och materialet \u00e4r i ett visk\u00f6st tillst\u00e5nd bak\u00e5t och i krossningssektionen av kompressionssektionen. Detta inneb\u00e4r att plasten har blivit helt plastifierad, och den plastifierade plasten pressas, kvantitativt och enhetligt kontinuerligt extruderad fr\u00e5n maskinhuvudet genom skruvinferens.<\/p>","protected":false},"excerpt":{"rendered":"<p>Plastic products provide a lot of convenience for our production and life. This is the good side. On the other hand, it causes one of the biggest pollution sources in our life. It will not be naturally degraded, and the plastic pellet machine is well solved. This pollution has realized the recycling of waste plastics. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":221,"parent":0,"template":"","tags":[64],"info-type":[2],"class_list":["post-385","info","type-info","status-publish","has-post-thumbnail","hentry","tag-plastic-pellet-machine","info-type-news"],"taxonomy_info":{"post_tag":[{"value":64,"label":"plastic pellet machine"}],"info-type":[{"value":2,"label":"Case &amp; News"}]},"featured_image_src_large":["https:\/\/www.recycle-plant.com\/wp-content\/uploads\/2018\/10\/Waster-Plastic-granulation-extruder5.jpg",720,540,false],"author_info":{"display_name":"Ella","author_link":"https:\/\/www.recycle-plant.com\/sw\/author\/admin\/"},"comment_info":"","_links":{"self":[{"href":"https:\/\/www.recycle-plant.com\/sw\/wp-json\/wp\/v2\/info\/385","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.recycle-plant.com\/sw\/wp-json\/wp\/v2\/info"}],"about":[{"href":"https:\/\/www.recycle-plant.com\/sw\/wp-json\/wp\/v2\/types\/info"}],"author":[{"embeddable":true,"href":"https:\/\/www.recycle-plant.com\/sw\/wp-json\/wp\/v2\/users\/1"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.recycle-plant.com\/sw\/wp-json\/wp\/v2\/media\/221"}],"wp:attachment":[{"href":"https:\/\/www.recycle-plant.com\/sw\/wp-json\/wp\/v2\/media?parent=385"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.recycle-plant.com\/sw\/wp-json\/wp\/v2\/tags?post=385"},{"taxonomy":"info-type","embeddable":true,"href":"https:\/\/www.recycle-plant.com\/sw\/wp-json\/wp\/v2\/info-type?post=385"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}