1 kumaConcrete Mixing tasharA halin yanzu na sake dawo da ruwa, babban matsalar da ke shafar muhalli ta hanyar tashar hadawa ta kankare shine tsabtace motar hadawa, tukutu a cikin na'urar hadawa lokacin da aka fitar da sharar gida, sharar gida, duk sun kasance kayan gel (siminti, foda, foda mai kwal, da sauransu), yashi, dutse da kuma additives, da sauransu. Idan waɗannan ruwan ruwa, sharar gida ba su yi amfani da sake amfani da shi ba, zai lalata muhalli da ke kewaye da shi, ya zama ɓata albarkatun kasuwanci, a lokaci guda kuma ba shi da kyau ga kare muhalli. Tankir lakar ne alkaline, da darajar PH iya kai kusan 12, m fitarwa zai gurbata muhalli, kuma ya rasa al'umma amfani.

2, sake amfani da ruwa mai ruwa. Yin amfani da yashi raba kayan aiki, raba abubuwa daga, fitar da ruwan pulp, ta hanyar wastewater gutter gudana a cikin hadawa tafkin, ruwan pulp a cikin hadawa tafkin, da na'urar hadawa tsakanin lokaci, lokaci-lokaci daidai hadawa, sa'an nan kuma an jigilar da shi zuwa hadawa ginin, amfani da rabo ta hanyar ma'auni. Tsarin sake dawo da shi shine: lakar → rarraba (kasa da 4%) tsabtace ragowar ruwa a kan motar haɗuwa → rarraba (kasa da 4%) tsabtace motar da ruwa ta haɗuwa → sake dawo da ruwa.

3, fasahar haɗuwa da amfani da ruwa na musamman na Ma'aikatar Gini JGJ63-2006 "Musamman haɗuwa da amfani da ruwa" ka'idodin shine rarraba musamman haɗuwa da amfani da ruwa a matsayin ruwa na ƙasa wanda ya dace da ka'idodin ƙasa (wanda ya haɗa da ruwan jirgin ruwa), musamman masana'antun masana'antun masana'antun masana'antun masana'antun masana'antun masana'antun masana'antun masana'antun masana'antun masana'antun masana'antun masana'antun masana' Ka'idodin da aka tsara a kan kankare kayan masana'antu, wanke mixer da kuma motar jigilar kaya, shirya kankare hadawa tashar ruwa, kamar yadda hadawa ruwa za a iya amfani da shi a kan kankare samar, amma ya kamata a kula da rage tasirin siminti da kuma additives iri a cikin ruwa a kan hadawa da kuma kankare. Ta amfani da ruwan distilled ko ruwan sha da ruwan slurry kwatanta yin siminti slurry condensation lokaci gwaji, biyu farkon condensation da ƙarshen condensation lokaci bambanci, ba ya kamata ya fi 30min, da farkon condensation lokaci da ƙarshen condensation lokaci ya kamata kuma dace da siminti kasa ka'idodin. Tsarin siminti mortar ko kankare 28 kwanaki matsin lamba karfi fiye da ba kasa da 90%. Kasuwancin kowane abu a cikin haɗuwa da ruwa ya kamata ya kasance a cikin iyaka, duba Tebur na 1. (4, binciken abubuwan da ke cikin ruwan pulp da tasirin su a kan kayan aikin kankare ana yin su ne ta hanyar siminti, yashi, dutse, ma'adanai da kuma nau'ikan sinadarai masu haɗuwa, haɗuwa da ruwa daidai da daidaito, kuma abubuwan da ke cikin ruwan pulp sun samo asali ne daga gare su.

4.1, binciken abubuwa a cikin ruwan pulp Saboda ruwan siminti, mafita na ruwan pulp ya ƙunshi Ca2 +, Na +, K +, OH - da SO42 - Saboda yanzu muna amfani da farkon ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfi Sandstone sau da yawa ƙunshi m gurɓataccen abu, yafi sand, sulfides, sulfates, coarse granules ƙunshi m gurɓataccen abu kamar lãka, lakar, wasu sulfates, sulfides da sauransu. Saboda yawan yashi da dutse a cikin kankare ya kamata ya dace da ƙa'idodin JGJ52-2006, yawan ƙasa da aka narke a cikin ruwan pulp yana da ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙa

4.2, binciken tasirin kayan da ke cikin ruwan pulp a kan kankare na ions masu cutarwa a cikin ruwan pulp wanda ke tasirin ayyukan kankare shine Na +, K +, S2- da SO42-. sulfate zai shafi karfin kankare; Sulfide zai haifar da karfe ƙarfe. Ga Na +, K +, shi ne daga blending, additives da kuma siminti, da dai sauransu, da 1% na kowane motar jigilar kaya na kankare ragowar siminti zai kasance 50% daga cikinsu, wanda lissafin da aka samu daga abun ciki na alkali ne 0.015%, abun ciki ne mafi ƙarancin, don haka ruwan pulp ba zai ƙara alkali bones amsa da haifar da haɗari. A cikin ruwan pulp yana ƙunshe da wani ɓangare na lakar, yana sa ruwa ya ƙunshi adadin marasa narkewa. Sadarwar kankare na motar jigilar kaya gabaɗaya shine 0.5%, za a iya lissafa adadin lakar da ke cikin ruwan ruwa a cikin 2% ~ 3%, da adadin ragowar da aka auna a kusan 1%. Wannan ɓangare ba tare da aiki mai ƙarfi foda a kan kankare aiki tasiri, da yawa a cikin gida gwaji sakamakon ya nuna cewa matattarar a 4% ~ 6%, ba zai shafi kankare aiki.

4.3, bambancin lokacin da aka ƙaddamar da bambancin lokacin da aka ƙaddamar da bambancin lokacin da aka ƙaddamar da bambancin lokacin da aka ƙaddamar da bambancin lokacin da aka ƙaddamar da bambancin lokacin da aka ƙaddamar da bambancin lokacin da aka ƙaddamar da bambancin lokacin da aka ƙaddamar da bambancin lokacin da aka ƙaddamar da bambancin lokacin da aka ƙaddamar da bambancin lokacin da aka ƙaddamar da bambancin lokacin da aka ƙaddamar da bambancin lokacin. Sakamakon gwajin ya nuna; Amfani da ruwan pulp a kan siminti coagulation lokaci da kuma matsin lamba ƙarfi ba tare da wani mummunan tasiri, shi coagulation lokaci bambanci ne a cikin mintuna 30, da kuma shi farko coagulation lokaci da kuma karshe coagulation lokaci duka cika da kasa ka'idodin, 3d da 28d matsin lamba ƙarfi rabo a kan 90%.

4.4 Tasirin ruwan pulp a kan kankare aiki Bayan mu aikace-aikace na sake amfani da ruwa a kan mixer tashar, muna da abubuwa biyu kwarewa. Na farko, babban matakan ruwa na pulp zai rage fadowa na sabon haɗuwa da kankare, da sauƙi ya zama mummunan, ba shi da sauƙi ga gini, a lokacin da matakan ruwa na pulp a 2% -4%, a kan kankare da sauƙi ba shi da tasiri, idan ya wuce wannan kewayon, don fadowa da ƙarin amfani da ruwa, ƙarfin kankare zai rage, don kiyaye daidai rabon toka don ƙara amfani da siminti, amfani da ƙarin ƙarin ƙarin ƙarin ƙarin ƙarin ƙarin ƙarin ƙarin ƙarin ƙarin ƙarin ƙarin ƙarin ƙarin ƙarin ƙarin ƙarin ƙarin. Na biyu, bayan kwatancen daban-daban na ruwan ruwa da ruwan haɗuwa na yau da kullun, a cikin kewayon matsayin ruwan ruwa, ƙarfin farko na kankare shine daidai, ƙarfin ƙarshe ba zai rage ba.

Keywords ga wannan shafinMini Mixing tashar Concrete Mixing tashar 25 kankare hadawa tashar

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