Kedu ihe bụ igwe ọkụ ọkụ{0}}ụdị mmanya?
Igwe ọkụ ọkụ -ụdị grate bụ isi ụdị nke agbụ grate, ebe a na-agbakọta ogwe osisi dị ka akpịrịkpa azụ n'agbụ na-aga n'ihu, na-etolite elu ọkụ kwụsiri ike. Ọ na-ebufe ihe ndina coal maka ọkụ ọkụ, na-arụ ọrụ nke ọma mana ọ nwere nnukwu ihe achọrọ maka ịdị mma coal, na-eme ka ọ dabara nke ọma maka coal bituminous dị elu- nke na-adịghị adịkarị mfe ịse. N'oge nkedo, a na-etinye aka na nkenke ma na-eyi nkwụsi ike nke ogwe grate.
Ngwongwo na-emegharị emegharị na-enwe ngbanwe ndị a na-ebugharị ebugharị na nke edoziri, nke na-akwali ma na-akpalite akwa coal site na mmegharị mmegharị nke ogwe ndị a na-ebugharị. Uru ya bụ isi na-arụ ọrụ ya dị ike na-agbaji ọkụ, na-agbajikwa clinkers nke ọma, si otú a na-eme ka ọ dabara nke ọma maka obere coal{1} ma ọ bụ coal dị ala nke na-adị mfe ịkukọ. Otú ọ dị, usoro ya dị mgbagwoju anya karị. Usoro nkedo ya na-elekwasị anya karịa n'ịhụ na ike nhazi yana nguzogide ike ọgwụgwụ nke ihe mgbochi grate n'okpuru oke okpomọkụ yana nrụgide ọzọ.
Hong Sheng Mechanical Parts Co., Ltd dị na Bohai Economic Development Mpaghara nke Qingyun County, Dezhou City, Shandong Province, ihe dị ka kilomita 200 site na ọdụ ụgbọ mmiri Qingdao, na-enye ọmarịcha njem njem mpaghara yana ikike ijere mbubata na mbupụ chọrọ n'ofe Shandong niile. Ụlọ ọrụ ahụ pụrụ iche n'ichepụta ngwaahịa ndị dị ka corrosion ngwakọta{4}} na-eguzogide alloy steel, okpomọkụ{5}} nkedo ígwè na-eguzogide, na nkedo igwe anaghị agba nchara. N'ịbụ nke nwere ndị ọrụ karịrị ndị ọrụ 500 yana mpaghara mmepụta ihe karịrị square mita 10,000, ọ nwere ike nrụpụta nnukwu{10}.
Uru ngwaahịa
Ejiri ngwa ahịa chromium dị elu rụpụta ngwaahịa anyị, kwadoro site na ASTM{1}}ule ịgba ígwè ọkọlọtọ iji nagide okpomọkụ karịrị ogo 900. Nke a na-eme ka nkwụsi ike oxidation pụrụ iche na nkwụsi ike nhazi n'okpuru ikpughe okpomọkụ dị ogologo. Arụmọrụ a dị oke mkpa na ngwa dị ka igwe ọkụ ọkụ ụdị -ụdị grate mmanya, ebe iguzosi ike n'ezi ihe na-ekpebi ogologo ndụ ọrụ yana oge mmezi na oke ọkụ- gburugburu ọkụ ọkụ.
Ọkachamma iyi na nguzogide corrosion
A na-enweta nguzogide iyi nke ihe nkedo anyị site na njikwa njikwa nkesa carbide n'ime matrix alloy, nke egosipụtara n'ezie-wale slag na ash abrasion ule iji gbatịa ndụ ọrụ karịa 40% ma e jiri ya tụnyere ngwa ọkọlọtọ. Ọzọkwa, ihe ndị a haziri ahazi na-enye nguzogide dị elu maka corrosion sulfurous na acidic flue gas corrosion, uru bụ isi nke na-ebelata mmebi n'ime ikuku ụlọ ọrụ siri ike ma na-ebelata oke ọnụ ahịa nke nwe.
Anyị na-akwado nhazi site na nhọpụta ihe gaa n'ichepụta geometric, kwadoro site na usoro nka egosipụtara nke gụnyere nyocha imekọ ihe ọnụ chọrọ, ịme anwansị nke nrụgide na profaịlụ okpomọkụ, na nkwado ụdị. Dịka ọmụmaatụ, enwere ike ịkwalite geometry na ọkwa alloy nke igwe ọkụ ọkụ ụdị - ụdị grate mmanya dabere na njirimara mmanụ ọkụ na oke ọkụ na-arụ ọrụ, na-ahụ maka ikuku ikuku kacha mma, nrụpụta ọkụ, na ike igwe maka nrụnye pụrụ iche.
Njikwa ogo siri ike & nnabata mba ụwa
Ogbe mmepụta ọ bụla na-agbaso usoro njikwa ogo akwadoro (kwekọrọ na ISO 9001), yana nyocha kemịkalụ spectrometric amanyere amanyere iwu, nnwale akụrụngwa, yana nyocha adịghị emebi emebi. Nke a na-eme ka nleba anya zuru oke yana nrube isi na nkọwapụta mba ụwa dịka ASTM, DIN, na JIS. Nkwenye anyị maka ịdị mma enwetara na-enye ndị mmekọ zuru ụwa ọnụ nwere ntụkwasị obi, asambodo{4}} ngwa dị njikere maka ntinye enweghị nkebi n'ime ụdọ ọkọnọ ha.
Ihe ngosi ngwaahịa Grate
Ajụjụ a na-ajụkarị
Kedu ihe eji eme mmanya grate gị?
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A na-eji ígwè dị elu-okpomọkụ chromium- kpụ ọkụ n'ọnụ (dịka ọmụmaatụ, RTCr, RSi5), corrosion{5}} alloy steel nke na-eguzogide ọgwụ, yana ngwakọta igwe anaghị agba nchara ahaziri iji dabara na gburugburu arụ ọrụ dị iche iche.
Kedu oke okpomọkụ nke ihe mgbochi grate gị nwere ike idi?
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Ọkọlọtọ okpomọkụ anyị{0}Ogwe grate na-eguzogide nwere ike ịga n'ihu na-arụ ọrụ na okpomọkụ ruo ogo 900 –1100, yana ụfọdụ alloys nwere ike iguzogide ibu ọkụ dị elu.
Kedu ka ihe mgbochi grate gị si eguzogide iyi na corrosion?
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Anyị na-ebuli nkesa carbide na ngwakọta alloy iji welie nguzogide abrasion, na a na-anwale ihe anyị maka iguzogide sọlfọ, ash, na flue gas corrosion.
Ị nwere ike hazie akụkụ na ụdị grate mmanya?
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Ee, anyị na-enye nhazi zuru oke na nha, geometry, ụkpụrụ oghere, yana imewe njikọ dabere na nkọwapụta ma ọ bụ eserese gị.
Ngwaahịa gị dabara adaba maka biomass ma ọ bụ ihe mkpofu{0}na{1}} osisi ike?
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Kpamkpam. A na-emezi igwe ihe igwe ọkụ anyị{1} ụdị mmanya na ụdị dị iche iche iji na-ejikwa mmiri biomass dị elu, mkpofu obodo, yana ụdị mmanụ ọkụ dị iche iche.
Ihe nchịkọta dị ọkụ: Igwe ọkụ ọkụ ụdị -ụdị grate mmanya, China ji esi mmiri ọkụ ọnụ ọgụgụ{1}}ụdị grate mmanya na-emepụta ihe, ndị na-ebubata ihe, ụlọ ọrụ mmepụta ihe
