A na-emezi usoro grating ígwè na mkpa nke ebumnuche dị iche iche. Ọ e ọtụtụ-eji ulo oru ogbako na ụlọ ọrụ ndị dị ka smelters, ígwè Rolling Mills, chemical ụlọ ọrụ, Ngwuputa ụlọ ọrụ na ike osisi dị ka n'ala nyiwe, nyiwe, sidewalks, steepụ nzọụkwụ, wdg The ígwè grating mejupụtara longitudinal gratings na transverse Ogwe. Nke mbụ na-ebu ibu ahụ, nke ikpeazụ na-ejikọta nke mbụ n'ime grid dum. Dị ka usoro njikọ na njirimara usoro nke grating na ogwe aka, a na-ekewa grating ígwè n'ime ọtụtụ ụdị.
Nrụgide welded ígwè grating
Nrụgide welded grating mere nke longitudinal ibu-ebu gratings na transverse gbagọrọ agbagọ square ígwè, site n'enyemaka nke ịgbado ọkụ ike ọkọnọ n'elu 2000KV na 100t mgbali. Ogologo mmepụta ihe bụ 1000mm. Mpekere ya na-ebu ibu enweghị oghere ntụ (ya bụ, ọ naghị ada mbà). A na-agbakọ ọnụ ọnụ ndị dị n'akụkụ ụzọ ogologo na ntụgharị ntụgharị site na isi ihe. Welds ndị ahụ dị nro na enweghị slag, si otú a na-etolite grid nwere njikọ njikọ 600 ruo 1000 kwa square mita, nke nwere nnyefe ọkụ edo edo na ike ikuku. Ebe ọ bụ na ebe ịgbado ọkụ enweghị slag, ọ nwere ezigbo nrapado na agba ma ọ bụ galvanized oyi akwa, dị ka e gosiri na Figure 1. Njikọ T n'etiti njedebe njedebe ya na ngwongwo na-ebu ibu na-ejikọta ya site na CO2 gas na-ekpuchi ịgbado ọkụ.
agbakwunyere nrụgide welded ígwè grating
Ọ na-enwe grid na-ebu ibu nwere oghere ntụ na grid transverse na-enweghị oghere ọkpọ. A na-etinye grid transverse n'ime grid na-ebu ibu, mgbe ahụ, a na-eji igwe ịgbado ọkụ na-agbado agbado ọ bụla. Ebe ọ bụ na ọ dị ka usoro grid gara aga, mana transverse grid bụ efere, akụkụ ya dị ukwuu karịa nke ígwè square gbagọrọ agbagọ, n'ihi ya, ọ nwere ikike ibu ibu karịa grid gara aga.
Ebe a na-ebu ibu nke efere grating ígwè a na-agbanye na-agbanye maka njikọ nke ogwe. Oghere ahụ nwere ọdịdị sickle. A na-ehulata oghere ndị yiri sickle nke efere ndị na-ebu ibu dị n'akụkụ n'akụkụ nke ọzọ. A na-agbanye ogwe ndị na-agafe agafe na-adịghị ike n'ime oghere nke efere ndị na-ebu ibu na-enwe nrụgide dị elu site na ịpị pụrụ iche. Ebe ọ bụ na oghere ndị ahụ na-ehulata n'akụkụ ndị ọzọ, a na-agbakwunye ogwe ndị na-agafe agafe na akụkụ ọzọ, nke na-eme ka ihe siri ike nke efere grating dịkwuo elu. Ya mere, ndị na-ebu ibu grating efere na transverse Ogwe na-inextricably jikọọ ibe ha, na-akpụ a ike grating efere nke nwere ike iguzogide kehoraizin shiee ike na nwere nnukwu torsional rigidity, nke mere na o nwere ike idi nnukwu ibu. Ọnụ ụzọ nke T dị n'etiti efere nsọtụ nke efere grating a na-agbanye na efere nke na-ebu ibu na-agbado ya na CO2 gas mkpuchi ịgbado ọkụ.
Nkwụnye nchara nchara efere ụdị efere a nwere oghere dị gịrịgịrị na efere nke na-ebu ibu. A na-etinye ogwe ndị ahụ n'ime oghere ma tụgharịa ka ọ bụrụ grid vetikal na kehoraizin na notch. A na-ejikọta efere nsọtụ nsọtụ nke efere ihe na-ebu ibu na-eji efere nke na-ebu ibu site na CO2 gas mkpuchi ịgbado ọkụ. Tụkwasị na nke ahụ, a na-eme ka ogwe osisi ahụ sie ike na ngọngọ mgbe edozichara ya. A na-emepụta ụdị efere a n'ọtụtụ ebe na China. Uru ya bụ mgbakọ dị mfe yana obere ọrụ ịgbado ọkụ, mana ikike ibu ya adịghị elu, yabụ enwere ike iji ya naanị dị ka efere grating ọkụ.
Sawtooth pụrụ iche efere grating Mgbe enwere chọrọ mgbochi skid pụrụ iche maka efere grating, dị ka okporo ụzọ nwere mmasị na ice, snow ma ọ bụ mmanụ, enwere ike iji efere grating pụrụ iche sawtooth. Ụdị efere grating a nwere ụdị abụọ: ndị nkịtị na ndị pụrụ iche. Efere grating nke na-ebu ibu bụ slat nwere serations. Ogwe ihe nrịbama nke transverse bụ otu ihe nke efere a na-agbanye nrụgide, nke a na-agbagọ nchara nchara nke a na-agbanye n'elu efere na-ebu ibu. Mgbe onye ọrụ chọrọ ya, iji gbochie bọọlụ dayameta 15mm ma ọ bụ ihe ndị ọzọ yiri ya ka ọ ghara ịgafe oghere ahụ, otu ma ọ bụ karịa eriri igwe nwere ike ịgbanye nrụgide n'etiti efere ndị na-ebu ibu n'akụkụ n'okpuru ogwe grating transverse (nchara agbagọ). Ihe dị iche n'etiti ụdị efere serrated nke nkịtị na ụdị efere pụrụ iche bụ na a na-agbado ụdị ihe mgbochi transverse ndị nkịtị na njedebe elu nke efere efere nke na-ebu ibu. N'ụzọ dị otú a, akara ukwu nke ndị mmadụ na-akpọtụrụ ndị transverse Ogwe (Ọnụ ọgụgụ 5a), mgbe pụrụ iche ekara transverse Ogwe na-welded na trough nke sawtooth nke ibu okporo efere, nke mere na akara ukwu nke ndị mmadụ ga-kpọtụrụ sawtooth (Figure 5b). Ya mere, ụdị pụrụ iche nwere nkwụsi ike ka ukwuu karịa ụdị nkịtị. E jiri ya tụnyere ụdị nkịtị, nke ikpeazụ nwere 45% ikike mgbochi mgbochi dị ukwuu na ntụzịaka mmanya ntụgharị karịa nke mbụ.
N'agbanyeghị ụdị ọ bụla, n'ihi na ọ bụ njikọ grid nke efere grid na ogwe, ọ nwere ọmarịcha ọrụ mgbochi na-enweghị ike na ike ibu. Na mgbakwunye, ngwaahịa ya emechara enweghị oghere na enweghị oghere ọ bụla. Ọ bụrụ na e nyere elu ihe nchebe galvanized, nguzogide corrosion ya na iyi nguzogide ya dị elu karịa ihe ndozi ọla ndị ọzọ. Tụkwasị na nke ahụ, nnyefe ọkụ ya dị mma na ikuku ikuku na-ekpebikwa na ọ dị mma maka oge dị iche iche.
Oge nzipu: Jun-19-2024