Nkeakụrụngwa mwepụ akara okporo ụzọahọpụtara nke ọma n'ihi nhọrọ na-ezighi ezi nke nhazi akwa akwa akwa atọ nke metụtara nkọwapụta ihe nzacha ahọpụtara.FeTiO3 mere ka acid na alkali nguzogide nke RZG ika magnetite nzacha ihe dị elu nke ukwuu karịa nke magnetite nkịtị.Otú ọ dị, ụdị nzacha a, RZG ájá garnet na-enweghị uzuzu nke a na-edozi n'ụzọ kwekọrọ n'ụkpụrụ kachasị mma, nwere ọsọ ọsọ na-edozi ngwa ngwa, na n'ihi na ihe nzacha kachasị ala nke ihe nzacha nwere obere nha, ọ nwere ikike siri ike igbochi kwụsịtụrụ. siri ike si banye.Akara a na-ehicha.Nchara nkịtị ga-agabiga usoro nke nchara aja na iwepụ nchara tupu ejiri ya.The njupụta 4. N'elu roughness nwere ike iru 30-80 microns.N'ezie, a na-eji ihicha akara akara dị ka ájá na-enweghị uzuzu abrasive.N'ihi nnukwu ike ndọda nke garnet, ọ na-abụkarị ájá anthracite quartz na magnetite (ma ọ bụ garnet).N'ozuzu, RZG garnet sandblasting abrasive (emery eke) nwere ike iji.Ọnụ ego nke ájá ájá dị ala.Ọzọ belata ọnụ ahịa ojiji onye ahịa.

1. N'ihi ndị magburu onwe ike na ala brittleness nke RZG garnet sandblasting abrasive, oyi akwa Ịgwakọta ga-eme na saịtị mgbe saa na agbara akara Cleaner.Uru ọrụ aka na akụ na ụba wetara site na mwepụ nke ahịrị akara bụ nke a ma ama, ma ọ nọchiela bọọlụ ọla mbụ (ọla kọpa), ájá osimiri, na ájá quartz.Nhicha akara na-abawanye nkwụsi ike nke ihe nzacha magnetite, gbakwunyere RZG uzuzu garnet siri ike 7. RZG garnet na-enweghị uzuzu a na-ahọrọ site na elu igwe-aluminom garnet rock ore, ájá na-enweghị uzuzu garnet sandblasting The abrasive bụghị naanị nwere. njirimara nke ịdị elu dị elu na ọnụ ala dị ala, ọ dịghị protrusions na olulu na-adịghị mma, RZG ájá garnet na-enweghị uzuzu nwere ike ịbanye n'ime oghere na akụkụ na-adịghị mma maka nhicha, ma nwekwara ihe bara uru Al2O3.Mgbe ọtụtụ ịsacha na usoro mmepụta , Ọ gaghị ekwe omume iji nweta zuru ezu na-abụghị ngwakọta mgbe conforming ka iso backwash.

2. Igwe na-ehicha akara akara nwekwara ike zere silicosis kpatara site na silicon n'efu ma nweta ọkwa kachasị elu nke sandblasting nke Sa3.A na-emelite teknụzụ nzacha nke nhicha akara nke oge a mgbe niile.N'ime ha, nyocha nke mgbasa ozi nzacha oyi akwa atọ na nkwalite nsonaazụ ya ewetala uru teknụzụ na akụ na ụba a ma ama na mmepụta.Ya mere, a na-eji ya eme ihe n'ọtụtụ ebe site na gburugburu ebe obibi mmiri na nke mba ọzọ.Tinye uche.Ma maka ụdị nzacha a, otu esi ahọrọ ihe nzacha na otu esi etinye ya?Dị ka aha ahụ pụtara, akwa nzacha nke ihe nzacha atọ nwere akwa atọ nke ihe nzacha mejupụtara.Ihe nzacha a nwere nnukwu ikike mgbochi unyi, ikike siri ike igbochi ihe siri ike kwụsịtụrụ ịbanye, ọsọ nzacha dị elu nwere ike ime, ezigbo mmiri dị mma, yana ogologo usoro nzacha.Ihe ndina nzacha nke nzacha nwere oyi akwa atọ bụ nke anthracite, ájá quartz na magnetite (ma ọ bụ garnet).

3. A na-ekesa ihe nzacha nke nwere nnukwu ọnụọgụ na obere ihe ndọda dị na elu elu, ihe nzacha na-eme ka ọ bụrụ ihe na-eme ka ọ dị n'etiti, na ihe ndị na-emepụta ihe na-eme ka ọ dị ntakịrị. kesara na ala oyi akwa.Ya bụ, nkezi urughuru nha nke atọ ihe nzacha ji nwayọọ nwayọọ na-ebelata site n'elu ruo ala.N'ụzọ dị otú a, nyo bed si nsị interception ikike nwere ike n'ụzọ zuru ezu tinye n'ọrụ, otú filtration okirikiri ogologo, na n'ihi na lowermost oyi akwa nke nzacha ihe nwere obere urughuru size, ọ bụ ihe na-emegharị na elu turbidity ma ọ bụ nnukwu turbidity fluctuations.Mgbe ị na-emepụta nkọwapụta nke akwa nzacha, ị nwere ike ịtu aka na ahụmahụ na-aga nke ọma na ebe ndị ọzọ.Na mgbakwunye, a ga-enyocha ya ma mezie ya site na nnwale dịka ọnọdụ mpaghara si dị, na e kwesịghị itinye ya n'ọrụ.N'ihi na ezighị ezi nhọrọ nke atọ-layer filter gradation nke na-emetụta ahọpụtara ihe nzacha nkọwa, oyi akwa agwakọta ga-eme mgbe reverse marking ihicha akụrụngwa.

4. N'ihi ihe nzacha na-adịghị ọcha, mmiri na-agbagharị agbagharị, na nha nha dị iche iche na ike ndọda nke ihe nzacha, ọ gaghị ekwe omume iji nweta oyi akwa na-enweghị ihe ọ bụla mgbe ịsachara azụ.N'oge a, nhọrọ nke ihe nzacha ihe magnetite dị elu dị ka ihe mkpofu dị mkpa karịsịa.Ọ bụrụ na a na-eji ahịhịa nwere obere ike ndọda ma ọ bụ nke na-erughị eru, ọ dị mfe ime ka ihe nzacha na ihe ahụ pụta ìhè agwakọta n'oge usoro ịsa azụ, yana RZG akara magnetik A na-ahọrọ ihe nzacha ígwè site na nnukwu nrụgide dị elu. nkume metamorphic, nke nwere nnukwu nkọwa zuru oke, ọdịnaya ígwè dị elu, yana nwekwara ihe bara uru Al2O3.Nhicha akara na-abawanye nkwụsi ike nke ihe nzacha magnetite.Nkemarking ihicha igwe emeputaNguzogide iyi nke RZG magnetite filter media bụ 20 ~ 35% dị elu karịa nke mgbasa ozi magnetite nkịtị.N'otu oge ahụ, FeTiO3 dị n'ime ya (nke a na-egosipụtakwa dị ka FeOTiO2) na FeTiO3 na-eme ka acid na alkali eguzogide RZG ika magnetite nzacha ihe dị elu karịa magnetite nkịtị.