{"id":4096,"date":"2019-05-21T17:13:23","date_gmt":"2019-05-21T09:13:23","guid":{"rendered":"https:\/\/charcoalmachines.com\/?p=4096"},"modified":"2024-03-29T16:26:09","modified_gmt":"2024-03-29T08:26:09","slug":"main-factors-influencing-the-coal-and-charcoal-powder-briquetting","status":"publish","type":"info","link":"https:\/\/charcoalmachines.com\/sw\/main-factors-influencing-the-coal-and-charcoal-powder-briquetting\/","title":{"rendered":"Vifaktor muhimu vinavyoathiri kubandika makaa ya mawe na makaa ya mawe ya makaa ya mawe"},"content":{"rendered":"

Watumiaji wengi wanaohusika na uzalishaji wa makaa ya mawe wanajua vizuri kubandika makaa ya mawe au makaa ya mawe yaliyosagwa. Kubandika makaa ya mawe yaliyosagwa ni kiungo muhimu katika uzalishaji wa briquettes za makaa ya mawe na makaa ya mawe ya ubora wa juu. Mashine ya kubandika makaa ya mawe na makaa ya mawe yaliyosagwa ni vifaa kuu vya kubandika. Kuna mambo kadhaa muhimu katika mchakato wa kubandika makaa ya mawe na makaa ya mawe yaliyosagwa ambayo tunapaswa kuzingatia.<\/p>\n\n\n\n

1. Tabia za uundaji wa malighafi<\/b><\/strong><\/h2>\n\n\n\n

Sifa za kubandika za malighafi kama makaa ya mawe na makaa ya mawe ni mambo muhimu zaidi yanayoathiri mchakato wa kubandika makaa ya mawe na makaa ya mawe yaliyosagwa, hasa elasticity na plastiki ya makaa ya mawe na makaa ya mawe. Plastiki ya juu ya makaa ya mawe na makaa ya mawe ni bora kwa sifa za kubandika.<\/p>\n\n\n\n

Malighafi kama peat, lignite, unga wa makaa ya mawe, na malighafi nyingine ni tajiri kwa asfalteni wa plastiki wa juu na vitu vya asidi ya humic, kwa hivyo kubandika ni vizuri, athari ya kubandika ni bora. Kwa ujumla, zaidi ya makaa ya mawe na unga wa makaa ya mawe kabla ya kubandika inahitaji kuongeza binder ili kuongeza plastiki yake kabla ya kubandika.<\/p>\n\n\n\n

2. Shinikizo la uundaji<\/b><\/strong><\/h2>\n\n\n\n

When the forming force is less than the crushing force, the mechanical strength of the charcoal briquettes extruding machine<\/a><\/strong> increases with the increase of the forming pressure. Different types of coal and charcoal have different crushing forces. The optimum molding pressure is closely related to the type of coal charcoal briquettes, the composition of moisture and particle size of the materials, and the type and quantity of binder.<\/p>\n\n\n\n

3. Uwezo wa unyevu wa malighafi<\/b><\/strong><\/h2>\n\n\n\n

Jukumu la unyevu katika malighafi katika mchakato wa kubandika ni pamoja na:<\/p>\n\n\n\n

The proper amount of water content can act as a lubricant, reducing the internal friction of forming system and improve the mechanical strength of the kolextruder-maskin<\/a><\/strong>. If there is too much water, the water layer on the surface of the material will become thicker, which will affect the full density of materials among each other and reduce the mechanical strength of the charcoal briquette machine. In addition, the excessive moisture content will easily crack when the charcoal briquettes are dried, so that the charcoal or coal briquettes are prone to fracture;<\/p>\n\n\n\n

Ikiwa binder inayonyonya maji itumike kwa kubandika, kiasi kinachofaa cha maji kitamwagilia uso wa malighafi mapema, ili kurahisisha uunganishaji kati ya malighafi. Ikiwa maji ni mengi sana, athari ya binder itakuwa mbaya zaidi. Kiwango kinachofaa cha unyevu wa kubandika ni kwa ujumla 10% ~ 15%.<\/p>\n\n\n\n

Ikiwa utumizi wa binder usio na maji kwa kubandika, maji yataondoa athari ya binder, kwa hivyo udhibiti wa kiasi cha maji katika malighafi unapaswa kuwa chini ya 4%. Kwa maneno mengine, unyevu wa malighafi unapaswa kudhibitiwa kwa ufanisi kulingana na hali halisi na kudhibitiwa katika kiwango bora.<\/p>\n\n\n\n

4. Kiasi cha binder<\/b><\/strong><\/h2>\n\n\n\n

Kwa sababu utendaji wa kubandika makaa ya mawe na makaa ya mawe ni mbaya zaidi, hivyo matumizi ya mchakato wa kubandika na binder ni ya kawaida zaidi. Wakati huu, kiasi cha binder siyo tu kiashiria muhimu kinachoathiri nguvu ya briquette bali pia kina athari muhimu kwa gharama za uzalishaji wa briquette. Kutokana na hali ya kuunganisha kwa binder, kuongezeka kwa kiasi cha binder kunafaidi kuboresha nguvu ya briquette.<\/p>\n\n\n\n

Hata hivyo, kwa mtazamo wa mchakato wa kubandika, kuongezeka kwa kiasi cha binder hakufai kuboresha shinikizo la kubandika na nguvu ya briquette: kwa mtazamo wa utulivu wa kubandika, kuongezeka kwa kiasi cha binder hakufai kuboresha nguvu ya briquette. Kwa hivyo, ni muhimu kubaini kiwango bora cha binder kupitia majaribio.<\/p>","protected":false},"excerpt":{"rendered":"

Vifaktor vikuu vinavyoathiri kubandika makaa ya mawe na makaa ya mawe kwa mashine ya kubandika makaa ya mawe, kama vile mchanganyiko wa binder, unyevu, na shinikizo la kubandika.<\/p>","protected":false},"author":1,"featured_media":1980,"parent":0,"comment_status":"open","ping_status":"open","template":"","meta":{"wpai_generated_summary":""},"tags":[20],"info-type":[21],"class_list":["post-4096","info","type-info","status-publish","has-post-thumbnail","hentry","tag-charcoal-briquette-machine1","info-type-news"],"_links":{"self":[{"href":"https:\/\/charcoalmachines.com\/sw\/wp-json\/wp\/v2\/info\/4096","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/charcoalmachines.com\/sw\/wp-json\/wp\/v2\/info"}],"about":[{"href":"https:\/\/charcoalmachines.com\/sw\/wp-json\/wp\/v2\/types\/info"}],"author":[{"embeddable":true,"href":"https:\/\/charcoalmachines.com\/sw\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/charcoalmachines.com\/sw\/wp-json\/wp\/v2\/comments?post=4096"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/charcoalmachines.com\/sw\/wp-json\/wp\/v2\/media\/1980"}],"wp:attachment":[{"href":"https:\/\/charcoalmachines.com\/sw\/wp-json\/wp\/v2\/media?parent=4096"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/charcoalmachines.com\/sw\/wp-json\/wp\/v2\/tags?post=4096"},{"taxonomy":"info-type","embeddable":true,"href":"https:\/\/charcoalmachines.com\/sw\/wp-json\/wp\/v2\/info-type?post=4096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}