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Mgbe ejiri eriri igwe anaghị agba nchara dị ka nchara nchara igwe anaghị agba nchara, ọ nwere ike igbochi obere dayameta nke ọtụtụ ihe siri ike, nke a na-akpọ ogo filtration nke igwe anaghị agba nchara.

Nchacha nke igwe anaghị agba nchara nchara bụ nha ntupu ya. Ezigbo uru nke nha ntupu na-emetụta ogo nzacha ozugbo. Enwere ụdị ihuenyo igwe anaghị agba nchara atọ: ogo filtration nkịtị, ogo filtration, na ogo filtration n'ezie.

Ogo filtration nkịtị (nakwa nha nkịtị): na-ezo aka n'ofe akụkụ nke ntupu igwe anaghị agba nchara kpara akpa, dayameta okirikiri e dere ede nke oghere triangular nke nwere wap na weft. Ogo filtration (nke a na-akpọkwa oghere): na-ezo aka n'obe akụkụ nke twill na-akpa ntupu siri ike, dayameta nke nnukwu okirikiri edere nke dị n'elu ihu nke dị n'akụkụ eriri abụọ weft na waya warp na-akpụ oghere triangular. Ogo nzacha n'ezie: na-ezo aka n'ogo nzacha igwe anaghị agba nchara n'okpuru ọnọdụ ojiji.

Maka nkọwapụta akọwapụtara nke igwe anaghị agba nchara nchara, ogo nzacha n'ezie nke nchara igwe anaghị agba nchara nke otu nkọwa na-agbanwe mgbe ọnọdụ ojiji gbanwere.

N'ezie filtration ogo nke Dutch weave waya ntupu na-emetụta kpọmkwem site na ojiji ọnọdụ dị ka okpomọkụ, iche iche nrụgide, ogologo ojiji, viscosity nke ọkara, na ekwe oge nke nzacha oghere. Ya mere, ogo nzacha n'ezie bụ uru na-agbanwe agbanwe.

Ntupu igwe anaghị agba nchara bụ isi ihe maka nzacha ngwaahịa dị elu. Enwere ike ịhazi ya n'ime ihe nzacha, katrij nzacha, katridges nzacha, wdg. A na-ejikarị ya eme ihe na mbara igwe, mmanụ ala, kemịkalụ, ọgwụ, nri, Ngwuputa, mbipụta, ụgbọala, ekwentị mkpanaaka na ọtụtụ ụlọ ọrụ ndị ọzọ.

Igwe anaghị agba nchara waya ntupu na corroded ruru ya pụrụ iche metallographic Ọdịdị na elu passivation film, nke siri ike na-emeghachi omume na-ajụ n'okpuru nkịtị ọnọdụ, ma ọ pụghị corroded n'okpuru ọnọdụ ọ bụla. Na ọnụnọ nke corrosive media na mkpali (dị ka scratches, splashes, slag, wdg), igwe anaghị agba nchara waya ntupu nwekwara ike ịbụ corroded site ngwa ngwa chemical na electrochemical mmeghachi omume na corrosive media, na corrosion ọnụego bụ nnọọ ngwa ngwa n'okpuru ụfọdụ ọnọdụ. Nrụrụ na-apụta, karịsịa pitting na crevice corrosion.

Usoro corrosion nke igwe anaghị agba nchara nchara ntupu akụkụ bụ tumadi electrochemical corrosion. Ya mere, ekwesịrị ịme usoro niile dị irè n'oge nhazi ngwaahịa nchara igwe anaghị agba nchara iji zere ọnọdụ nchara na ihe mkpali. N'ezie, ọtụtụ ọnọdụ nchara na ihe mkpali (dị ka ncha, splashes, slags, wdg) nwere mmetụta ọjọọ dị ịrịba ama na ọdịdị ọdịdị nke ngwaahịa ahụ ma kwesịrị imeri ya.

Mgbe ejiri eriri igwe anaghị agba nchara dị ka nchara nchara igwe anaghị agba nchara, ọ nwere ike igbochi obere dayameta nke ọtụtụ ihe siri ike, nke a na-akpọ ogo filtration nke igwe anaghị agba nchara.

Nchacha nke igwe anaghị agba nchara nchara bụ nha ntupu ya. Ezigbo uru nke nha ntupu na-emetụta ogo nzacha ozugbo. Enwere ụdị ihuenyo igwe anaghị agba nchara atọ: ogo filtration nkịtị, ogo filtration, na ogo filtration n'ezie.

Ogo filtration nkịtị (nakwa nha nkịtị): na-ezo aka n'ofe akụkụ nke ntupu igwe anaghị agba nchara kpara akpa, dayameta okirikiri e dere ede nke oghere triangular nke nwere wap na weft. Ogo filtration (nke a na-akpọkwa oghere): na-ezo aka n'obe akụkụ nke twill na-akpa ntupu siri ike, dayameta nke nnukwu okirikiri edere nke dị n'elu ihu nke dị n'akụkụ eriri abụọ weft na waya warp na-akpụ oghere triangular. Ogo nzacha n'ezie: na-ezo aka n'ogo nzacha igwe anaghị agba nchara n'okpuru ọnọdụ ojiji.

Maka nkọwapụta akọwapụtara nke igwe anaghị agba nchara nchara, ogo nzacha n'ezie nke nchara igwe anaghị agba nchara nke otu nkọwa na-agbanwe mgbe ọnọdụ ojiji gbanwere.

N'ezie filtration ogo nke Dutch weave waya ntupu na-emetụta kpọmkwem site na ojiji ọnọdụ dị ka okpomọkụ, iche iche nrụgide, ogologo ojiji, viscosity nke ọkara, na ekwe oge nke nzacha oghere. Ya mere, ogo nzacha n'ezie bụ uru na-agbanwe agbanwe.

Ntupu igwe anaghị agba nchara bụ isi ihe maka nzacha ngwaahịa dị elu. Enwere ike ịhazi ya n'ime ihe nzacha, katrij nzacha, katridges nzacha, wdg. A na-ejikarị ya eme ihe na mbara igwe, mmanụ ala, kemịkalụ, ọgwụ, nri, Ngwuputa, mbipụta, ụgbọala, ekwentị mkpanaaka na ọtụtụ ụlọ ọrụ ndị ọzọ.

Igwe anaghị agba nchara waya ntupu na corroded ruru ya pụrụ iche metallographic Ọdịdị na elu passivation film, nke siri ike na-emeghachi omume na-ajụ n'okpuru nkịtị ọnọdụ, ma ọ pụghị corroded n'okpuru ọnọdụ ọ bụla. Na ọnụnọ nke corrosive media na mkpali (dị ka scratches, splashes, slag, wdg), igwe anaghị agba nchara waya ntupu nwekwara ike ịbụ corroded site ngwa ngwa chemical na electrochemical mmeghachi omume na corrosive media, na corrosion ọnụego bụ nnọọ ngwa ngwa n'okpuru ụfọdụ ọnọdụ. Nrụrụ na-apụta, karịsịa pitting na crevice corrosion.

Usoro corrosion nke igwe anaghị agba nchara nchara ntupu akụkụ bụ tumadi electrochemical corrosion. Ya mere, ekwesịrị ịme usoro niile dị irè n'oge nhazi ngwaahịa nchara igwe anaghị agba nchara iji zere ọnọdụ nchara na ihe mkpali. N'ezie, ọtụtụ ọnọdụ nchara na ihe mkpali (dị ka ncha, splashes, slags, wdg) nwere mmetụta ọjọọ dị ịrịba ama na ọdịdị ọdịdị nke ngwaahịa ahụ ma kwesịrị imeri ya.

 


Oge nzipu: Jan-02-2020