Kaalshiyam kaarboonat waa isku-dhis aan dabiici ahayn oo ah qaybta ugu weyn ee dhagaxa nuuradda (dhagax-dhagax marka la soo gaabiyo) iyo kaalshiyam. Kaalshiyam kaarboonat waxa loo qaybiyaa laba qaybood: kaalshiyam kaarboonat culus iyo kaalshiyam kaarboonat fudud. Sida soo saaraha qalabka wax soo saarka kaalshiyam kaarboonat, HC, taxanaha HCQ ee Raymond, taxanaha HLM ee toosan, taxanaha HLMX ee ultra-fine toosan, warshadda giraanta ee taxanaha HCH ee ay soo saarto HCM Makiinadaha ayaa si weyn loogu isticmaalay soo saarista iyo farsamaynta kaalshiyam kaarboonat. Maanta,Makiinadaha HCMwaxay kuu soo bandhigi doontaa tiknoolajiyada farsamaynta iyo qalabka kaalshiyamka karbonat. Marka hore, farsamaynta iyo tiknoolajiyada wax soo saarka ee kaalshiyamka karbonatka culus Waqtigan xaadirka ah, waxaa jira laba hab oo waaweyn oo loogu talagalay wax soo saarka warshadaha ee kaalshiyamka karbonatka culus, mid waa habka qalalan; Mid waa hab qoyan, wax soo saarka qalalan ee alaabada, si weyn ayaa loogu isticmaali karaa caagga, balaastikada, dahaarka iyo warshadaha kale. Habka qoyan waxaa loo isticmaalaa warshadaha warqadda, badeecada guudna waxaa lagu iibiyaa qaab saxarka ah warshadaha warqadda. 1. Habka wax soo saarka qalalan: Alaabta ceeriin ah → Ka saarista Gangue → Burburiyaha Daanka → Burburiyaha dubbe saameynta → Raymond Mill/dhagax toosan ultrafine → Nidaamka qiimeynta → Baakadaha → Baakadaha → Badeecada. Marka hore, gangue-ka waxaa gacanta laga saaraa iyadoo la dooranayo kalsiyum, dhagax nuurad ah, nuurad, qolof badda, iwm., kuwaas oo laga soo qaado dhagaxa. Kadib dhagaxa nuuradda waxaa jajabiya jajabiyaha, ka dibna budada calcite ee fiican waxaa jajabiya shiidi Raymond (pendulum), ugu dambayntiina budada shiididda waxaa qiimeeya kala-soocidda, budada buuxisa shuruudaha cabbirka walxaha waxaa lagu shubaa kaydinta sidii badeecad, haddii kale waxaa lagu celiyaa mashiinka shiididda si uu mar kale u shiido.
2, habka wax soo saarka qoyan:
Macdanta cayriin → daanka jaban → Raymond warshad → mashiinka isku darka qoyan ama mashiinka xoqidda (goor go'an, marxalado badan ama wareeg ah) → Kala-soocidda qoyan 1 → baaritaanka → qalajinta → kicinta → Baakadaha → Baakadaha.
Marka hore, joojinta laga sameeyay budada qalalan ayaa si dheeraad ah loogu burburiyaa warshadda, ka dib marka la qallajiyo oo la qalajiyo, waxaa la diyaariyaa kaalshiyam kaarboonat oo aad u fiican. Hababka ugu muhiimsan ee shiididda qoyaanka leh ee kaalshiyam kaarboonat oo culus waa:
(1) Macdanta ceeriin → daanka jaban → Raymond mill → mashiinka walaaqidda qoyan ama diirka (goorgoos ah, marxalado badan ama wareeg ah) → kala-soocidda qoyan → baadhista → qalajinta → kicinta → bacaynta (kalsiyum culus oo heer dahaadh ah). Kala-soocidda qoyan ee superfine-ka ayaa lagu daraa socodka habka, kaas oo kala sooci kara alaabada u-qalanta waqtigeeda isla markaana hagaajin kara waxtarka. Qalabka kala-soocidda qoyan ee superfine-ka waxaa inta badan ka mid ah duufaan yar oo dhexroor yar, kala-soocidda wareega ee toosan iyo kala-soocidda saxanka, isku-darka saxarka ka dib kala-soocidda waa mid khafiif ah, mararka qaarkoodna waxay u baahan tahay in lagu daro haanta kala-soocidda. Tusmada dhaqaale ee habka waa wanaagsan tahay, laakiin kala-soociddu way adag tahay in la shaqeeyo, mana jirto qalab kala-soocidda superfine-ka qoyan oo aad waxtar u leh.
(2) Macdanta ceeriin → jabitaanka daanka - Raymond → warshad walaaqaysa qoyan - shaandhaynta → qalajinta -→ kicinta -→ bacaynta (kalsiyum culus oo heer sare ah).
(3) Macdanta ceeriin → jab daanka → Raymond mill → mashiinka walaaqidda qoyan ama diirka (goor go'an, marxalado badan ama wareeg ah) → baaritaanka (dahaadhka warqadda ee heerka calcium culus).
Marka labaad, farsamaynta iyo tiknoolajiyada wax soo saarka ee calcium carbonate fudud Habka diyaarinta ee calcium carbonate fudud: walxaha ceeriin ee nuuradda waxaa loo kala jabiyaa cabbir gaar ah, foorno lime ah oo lagu sameeyo oo lagu shido lime (Ca0) iyo gaaska qiiqa (gaaska foornada oo ka kooban carbon dioxide), lime-ka waxaa la geliyaa dheefshiid joogto ah waxaana lagu daraa biyo si loo dheefshiido si loo helo emulsion Ca (OH)2. Ka dib sifeynta qallafsan iyo sifeynta, emulsion Ca (OH) 2 fiican ayaa loo diraa munaaradda kaarboonaynta/kaarboonaynta iyo gaaska foornada ee la safeeyey oo ka kooban kaarboon dioxide si loogu falceliyo falgalka isku-darka kaarboonaynta. Isla mar ahaantaana, qaddarka ku habboon ee lagu daro ayaa lagu daraa si looga falceliyo xaalado farsamo oo gaar ah si loo soo saaro kaarboon calcium carbonate aad u fiican. Kaarboon calcium carbonate aad u fiican ayaa lagu shubay falgalka dahaarka waxaana lagu daray wakiilka dahaarka tirada si uu uga falceliyo xaalado farsamo oo gaar ah si loo helo alaabada kaarboon calcium firfircoon oo aad u fiican oo leh wax ka beddelka dusha sare. Kaarboon calcium carbonate firfircoon ee aadka u fiican waa la sifeeyaa oo la fuuq-baxaa, ka dibna waxaa loo diraa qalajiyaha si loo sii daayo si loo gaaro budada qalalan ee loo baahan yahay biyaha, ka dibna la burburiyaa si loogu xidho baakadaha alaabta la dhammeeyey.
Tan kor ku xusan waa hordhaca farsamaynta iyo soo saarista tignoolajiyada kaalshiyamka ee kaalshiyamka. Haddii aad rabto inaad wax badan ka ogaato farsamaynta iyo soo saarista kaalshiyamka ee kaalshiyamka, fadlan na sii fariin si aad faahfaahin u hesho:hcmkt@hcmilling.com
Waqtiga boostada: Jan-16-2024
