drum na ikpo ọkụ tupu ọgwụgwọ
Nkọwa Ngwaahịa
- Ọgwụgwọ tupu oge eruo bụ isi ihe dị mkpa nke galvanization ọkụ-mikpu, nke nwere mmetụta dị ukwuu na ịdị mma nke ngwaahịa galvanized. Okpomọkụ tupu oge eruo gụnyere: iwepụ mmanụ, iwepụ nchara, ịsa mmiri, ihe enyemaka mkpuchi, usoro ịkpọ nkụ, wdg.
Ugbu a, n'ụlọ ọrụ mmepụta ihe na-ekpo ọkụ n'ime ụlọ, a na-ejikarị tankị granite a na-akpọ simenti eme ihe. Site na mmalite nke teknụzụ galvanizing dị elu na Europe na America, a na-ejikarị tankị PP (polypropylene)/PE (polyethylene) eme ihe n'ụfọdụ usoro mmepụta ihe na-ekpo ọkụ na-akpaghị aka.
Dabere n'otú ntụpọ mmanụ si dị n'elu ihe e ji arụ ọrụ, a na-ewepụ nsị n'ime ihe ụfọdụ.
Tankị e ji mmanụ eme ka ihe ghara ịdị ọcha, tankị ịsa mmiri na tankị enyemaka mkpuchi ihe na-abụkarị nke e ji simenti rụọ, ụfọdụ n'ime ha bụkwa otu ihe e ji mee tankị a na-akpọ pikọp.
Okpomọkụ tupu ọgwụgwọ
Jiri okpomọkụ mkpofu nke gas flue kpoo tankị niile a ga-eji gwọọ ya ọkụ, gụnyere iwepụ mmanụ n'ahụ.ịtụtụchasị ihena ihe mkpuchi enyemaka. Sistemụ okpomọkụ ihe mkpofu gụnyere:
1) Ntinye nke ihe mgbanwe okpomọkụ ejikọtara ọnụ na flue;
2) A na-etinye otu setịpụ nke ihe mgbanwe okpomọkụ PFA n'akụkụ abụọ nke ọdọ mmiri ọ bụla;
3) Sistemụ mmiri dị nro;
4) Sistemụ njikwa.
Okpomọkụ tupu ọgwụgwọ nwere akụkụ atọ:
① Igwe ọkụ gas flue
Dịka mkpokọta okpomọkụ a ga-ekpo ọkụ si dị, a na-emepụta ma na-emepụta ihe mgbanwe okpomọkụ flue a na-ejikọta ọnụ, ka okpomọkụ wee nwee ike iru ihe achọrọ maka okpomọkụ. Ọ bụrụ na okpomọkụ mkpofu nke flue enweghị ike iru ihe achọrọ maka okpomọkụ kpo oku nke ọgwụgwọ tupu oge eruo, enwere ike itinye otu setịpụ ọkụ ikuku ọkụ iji hụ na olu gas flue ahụ dị.
E ji ígwè anaghị agba nchara ma ọ bụ paịpụ ígwè 20 # na-enweghị ntụpọ mee ihe mgbanwe okpomọkụ ahụ, ya na mkpuchi ọhụrụ nano infrared dị elu nke na-azọpụta ike site na iji ihe na-egbochi ire ere. Ike nnabata okpomọkụ bụ 140% nke okpomọkụ nke ihe na-agbanwe okpomọkụ ihe mkpofu nkịtị na-amịkọrọ.
② PFA ihe mgbanwe okpomọkụ
③Oven na-akpọ nkụ
Mgbe ngwaahịa ahụ nwere elu mmiri batara n'ime mmiri zinc, ọ ga-eme ka mmiri zinc gbawaa ma fesaa. Ya mere, mgbe e tinyere ihe mkpuchi ahụ, a ga-ejikwa usoro nkụcha ahụ mee ihe maka akụkụ ndị ahụ.
N'ozuzu, okpomọkụ nkụ ekwesịghị ịgafe 100 Celsius C ma ghara ịdị ala karịa 80 Celsius C. Ma ọ bụghị ya, enwere ike itinye akụkụ ndị ahụ naanị n'olulu nkụ ruo ogologo oge, nke ga-eme ka mmiri zinc chloride banye n'ime ihe mkpuchi nnu nke ihe mkpuchi ahụ n'elu akụkụ ndị ahụ ngwa ngwa.
