Kev Taw Qhia Txog Gypsum
Tuam Tshoj tau ua pov thawj tias cov gypsum muaj ntau heev, thiab yog thawj lub teb chaws hauv ntiaj teb. Muaj ntau hom gypsum ua rau muaj, feem ntau yog cov pa tso tawm, feem ntau yog xim liab, grey, grey, grey tsaus, thiab sib xyaw nrog ntsev pob zeb. Raws li cov qauv kev faib tawm sib txawv, gypsum muaj ntau hom. Raws li cov khoom siv lub cev, nws muaj peev xwm muab faib ua phosphorus gypsum hmoov, gypsum hmoov, citric acid, gypsum hmoov thiab fluorine gypsum hmoov; Raws li xim, nws muaj peev xwm muab faib ua liab gypsum hmoov, daj gypsum hmoov, ntsuab gypsum hmoov, dawb gypsum hmoov, xiav gypsum hmoov; Raws li cov yam ntxwv lub cev, nws muaj peev xwm muab faib ua dolomitic gypsum hmoov, av nplaum gypsum hmoov, chlorite, gypsum hmoov, alabaster hmoov, talc gypsum hmoov, muaj xuab zeb gypsum hmoov thiab fiber gypsum hmoov; Raws li kev siv, nws muaj peev xwm muab faib ua cov khoom siv hauv tsev, tshuaj gypsum hmoov, pwm gypsum hmoov, khoom noj gypsum hmoov thiab casting nrog gypsum hmoov.
Kev siv gypsum
Hauv thaj chaw tsim kho, cov gypsum raug sintered mus rau 170 ℃ ua rau gypsum uas siv tau rau kev pleev xim rau lub qab nthab, ntoo; yog tias nws raug hlawv 750 ℃ thiab tsoo ua hmoov uas tuaj yeem ua anhydrite, siv los tsim cov plag tsev luam ntawv, cov thav duab qhov rai, cov qhov rai, cov ntaiv, thiab lwm yam; cua sov rau 150 ℃, tawm ntawm dej crystalline ob lub gypsum siav, tom qab ntawd cov hmoov sib xyaw nrog dej tuaj yeem hloov mus ua slurry plasticity uas yog cov khoom siv zoo tagnrho rau kev kos duab, tib lub sijhawm, los ntawm kev ntxiv cov gel fibers txiv qaub thiab lwm yam khoom, tom qab ntawd txhaj tshuaj pwm duab, lub pwm qhib kom ua ntau yam duab puab tiag tiag tom qab ob peb teev.
Gypsum muaj kev tiv thaiv hluav taws zoo, ua kom lub tsev muaj kev nyab xeeb, cov khoom siv ntev thiab luv luv pab tswj cov av noo hauv tsev; thaum sab hauv tsev muaj av noo, cov dej no tuaj yeem nqus tau; thiab vice versa.
Nyob rau xyoo tas los no, kev lag luam vaj tse nce siab, tsav kev loj hlob ntawm kev siv hauv kev lag luam kev tsim kho. Hmoov gypsum muaj lub luag haujlwm tseem ceeb hauv kev txhim kho kev lag luam kev tsim kho, kev sib tsoo mills thiab cov khoom siv ua gypsum, tsuas yog kom tau raws li qhov xav tau kev txhim kho ntawm kev lag luam zeb kom tswj tau kev ua lag luam, txhawb kev txhim kho ntawm kev lag luam khoom siv siab heev.
Cov txheej txheem sib tsoo gypsum
Kev tshuaj xyuas cov khoom siv raw ntawm gypsum
| CaO | SO3 | H2O+ |
| 32.5% | 46.6% | 20.9% |
Kev xaiv cov qauv ntawm lub tshuab ua hmoov gypsum
| Cov Lus Qhia Tshwj Xeeb | Kev ua hmoov av loj (100-400mesh) | Kev ua hmoov zoo sib sib zog nqus (600-2000mesh) |
| Kev xaiv cov khoom siv | Lub tshuab sib tsoo ntsug lossis lub tshuab sib tsoo raymond | Ultrafine sib tsoo rau cov menyuam zeb lossis ntsug sib tsoo zeb |
* Lus Cim: xaiv lub tshuab tseem ceeb raws li qhov tso zis thiab qhov zoo uas yuav tsum tau ua
Kev tshuaj xyuas ntawm cov qauv sib tsoo
1. Raymond Mill, HC series pendulum sib tsoo zeb: tus nqi qis, muaj peev xwm siab, siv hluav taws xob tsawg, ruaj khov ntawm cov khoom siv, suab nrov tsawg; yog cov khoom siv zoo tshaj plaws rau kev ua cov hmoov gypsum. Tab sis qib loj dua piv rau cov sib tsoo ntsug.
2. Lub tshuab zeb ntsug HLM: cov khoom siv loj, muaj peev xwm loj, kom tau raws li qhov xav tau ntau lawm. Cov khoom muaj qhov zoo li lub voj voog, zoo dua, tab sis tus nqi peev siab dua.
3. HCH ultrafine sib tsoo roller mill: ultrafine sib tsoo roller mill yog cov khoom siv milling zoo, txuag hluav taws xob, pheej yig thiab siv tau rau cov hmoov ultrafine tshaj 600 meshes.
4. Lub tshuab zeb ntsug zoo heev HLMX: tshwj xeeb tshaj yog rau cov hmoov loj uas muaj peev xwm tsim tau ntau tshaj 600 meshes, lossis cov neeg siv khoom uas muaj kev xav tau ntau dua ntawm cov hmoov me me, HLMX lub tshuab zeb ntsug zoo heev yog qhov kev xaiv zoo tshaj plaws.
Theem I: Kev tsoo cov khoom siv raw
Cov khoom siv gypsum loj yog crushed los ntawm lub crusher mus rau qhov pub fineness (15mm-50mm) uas tuaj yeem nkag mus rau hauv lub pulverizer.
Theem II: Kev Sib Tsoo
Cov khoom me me gypsum uas raug tsoo raug xa mus rau lub hopper cia khoom los ntawm lub tshuab nqa, thiab tom qab ntawd xa mus rau chav sib tsoo ntawm lub zeb kom sib npaug thiab ntau los ntawm lub tshuab pub rau kev sib tsoo.
Theem III: Kev Faib Pawg
Cov ntaub ntawv milled raug ntsuas los ntawm lub tshuab ntsuas qib, thiab cov hmoov tsis tsim nyog raug ntsuas los ntawm lub classifier thiab xa rov qab mus rau lub tshuab tseem ceeb rau kev sib tsoo dua.
Theem V: Kev sau cov khoom tiav lawm
Cov hmoov uas ua raws li qhov zoo yuav ntws los ntawm cov kav dej nrog cov roj thiab nkag mus rau hauv lub tshuab nqus plua plav kom sib cais thiab sau. Cov hmoov uas sau tau tiav lawm yuav raug xa mus rau lub silo ntawm cov khoom tiav lawm los ntawm lub cuab yeej xa khoom los ntawm qhov chaw tawm, thiab tom qab ntawd ntim los ntawm lub tanker hmoov lossis lub tshuab ntim khoom tsis siv neeg.
Cov piv txwv ntawm kev siv cov hmoov gypsum
Cov khoom siv ua: Gypsum
Qhov zoo: 325 mesh D97
Peev Xwm: 8-10t / h
Kev teeb tsa khoom siv: 1 teeb ntawm HC1300
Guilin Hongcheng ua haujlwm tiag tiag, kho cov neeg ua siab dawb siab zoo, ua haujlwm ruaj khov thiab ruaj khov, tsom mus rau cov neeg siv khoom, xav txog yam uas cov neeg siv khoom xav thiab txhawj xeeb txog yam uas cov neeg siv khoom txhawj xeeb. Hongcheng gypsum grinder muaj lub koob npe nrov hauv kev lag luam, uas tsis yog vim Hongcheng cov khoom zoo heev xwb, tab sis kuj tsis sib cais los ntawm Hongcheng txoj kev pabcuam kho cov neeg ua siab dawb siab zoo.
Lub sijhawm tshaj tawm: Lub Kaum Hli-22-2021
