Steel Ọdịdị fireproof mkpuchi na-ekewa nke edemede

1. Ụzọ ewu mkpuchi mkpuchi ọkụ

A. Usoro nchacha B. Usoro mkpuchi mkpuchi C. Usoro ịsa ahịhịa D. Usoro ịgbasa ikuku ikuku E. Usoro ịgbasa ikuku na-enweghị ikuku.

1, nke mbụ na-ewu usoro bụ usoro scraping a na-emekarị: a na-ejikarị ya dị ka fiberglass scraper, mpi scraper, plastic scraper, hard rubber sheet and other metal or non-metallic hand scraping tools, ga-abụ elu nke ihe dị iche iche. mkpuchi mkpuchi ọkụ slurry siri ike ma ọ bụ oghere na akụkụ ndị ọzọ na-ekpochapụ ya.

2, usoro ihe owuwu nke abụọ bụ usoro mkpuchi mkpuchi: a na-ejikarị usoro mkpuchi mkpuchi eme ihe na mgbidi mgbidi, na ihe mkpuchi n'elu ihe nkedo agba, wee na-atụgharị azụ na azụ n'elu mgbidi ahụ.

3, usoro ihe owuwu nke atọ bụ usoro mkpuchi ahịhịa: usoro mkpuchi mkpuchi ọ bụghị naanị na ọ na-emetụta mgbidi mgbidi, ụdị ọ bụla ọzọ nke elu nke ihe ahụ nwere ike ịrụ ọrụ, ọtụtụ ihe mkpuchi ọkụ nwere ike ịrụ n'ụzọ dị otú a.

4, usoro ihe owuwu nke anọ bụ usoro ịgbasa ikuku compressor: ojiji nke ikuku compressor pressurization na egbe ịgba ga-efesa n'elu ihe mgbe atomation nke agba, mkpuchi àgwà mgbe spraying bụ edo, mmepụta arụmọrụ. dị oke elu. 5, nke anọ na-ewu usoro bụ airless spraying: ojiji nke plunger nfuli, diaphragm nfuli na ndị ọzọ ụdị pressurized nfuli ga-pressurized na a mmiri mmiri agba, na mgbe ahụ site na elu-nrụgide sooks na airless ịgba egbe, na n'ikpeazụ na. nozzle na-enweghị ikuku iji hapụ nrụgide hydraulic, atomation ozugbo, mgbe ahụ, a pụrụ iji mkpuchi mkpuchi ọkụ mee ihe n'ụzọ dị otú a. Nrụgide hydraulic, atomation ozugbo ka a na-efesa n'elu ihe mkpuchi ahụ ka ọ bụrụ akwa mkpuchi.

Ihe owuwu ígwè bụ ihe eji eme ihe nchara ma bụrụ otu n'ime ụdị ihe owuwu ụlọ. Ihe owuwu a bụ nke nwere osisi, kọlụm nchara, trusses ígwè na ihe ndị ọzọ sitere na profaịlụ ígwè na efere ígwè, wdg, ma nakweere mwepụ nke nchara na usoro mgbochi dị ka silanisation, manganese phosphating dị ọcha, ịsacha na ihicha, na galvanisation. A na-ejikarị welds, bolts ma ọ bụ rivets jikọọ akụkụ ma ọ bụ akụkụ. N'ihi ịdị arọ onwe ya dị mfe na ịrụ ọrụ dị mfe, a na-eji ya eme ihe n'ọtụtụ ụlọ ọrụ buru ibu, ebe egwuregwu, nnukwu elu na ubi ndị ọzọ.

(1) Ọ nwere ike kewara n'ime ihe mgbaze dabeere nchara Ọdịdị fireproof mkpuchi na mmiri dabeere ígwè Ọdịdị fireproof mkpuchi dị ka ụdị ihe nkedo. Ihe mgbaze dabeere na ígwè Ọdịdị fireproof mkpuchi nwere ike kewara n'ime ihe mgbaze dabeere ígwè Ọdịdị fireproof mkpuchi na ala benzene ọdịnaya na ihe mgbaze dabeere ígwè Ọdịdị fireproof mkpuchi na elu benzene ọdịnaya.

(2) Dị ka ebe a na-eji ya, ọ nwere ike kewaa n'ime: ime ụlọ (N) nchara nchara mkpuchi mkpuchi ọkụ: eji n'elu ihe nchara nke ime ụlọ ma ọ bụ ọrụ zoro ezo nke ụlọ; n'èzí (W) ígwè Ọdịdị fireproof mkpuchi: eji n'elu ígwè Ọdịdị nke n'èzí ma ọ bụ na-emeghe-ikuku oru ngo nke ụlọ.

(3) Dị ka ọkpụrụkpụ nke ojiji, ọ nwere ike kewaa: ultra-thin ụdị (CB) ígwè Ọdịdị fireproof mkpuchi: mkpuchi ọkpụrụkpụ ≤3mm; mkpa ụdị (B) ígwè Ọdịdị fireproof mkpuchi: mkpuchi ọkpụrụkpụ nke 3mm-7mm; oké ụdị (H) ígwè Ọdịdị fireproof mkpuchi: oyi akwa ọkpụrụkpụ nke 8-50mm.

Ozi agbatịkwuru

Site na mmepe nke obodo mepere emepe nke China, ntinye nke nhazi ígwè na ụlọ ọrụ mmepụta ihe nke China nwere atụmanya sara mbara. Otú ọ dị, ebe ọ bụ na nchara nchara n'onwe ya bụ ihe a na-apụghị ịgbanyụ ọkụ, a na-eleghara okwu nke ọkụ na-ekpuchi ọkụ na ikpo ọkụ nke ihe owuwu ígwè anya. Dị ka akụkọ data ụlọ na nke mba ụwa si kwuo na ule na ọnụ ọgụgụ sitere na ụlọ ọrụ dị mkpa, nkwụsi ike ọkụ nke ụlọ ígwè dị njọ karịa nke ihe owuwu ụlọ na nke siri ike.

The n'ibu ike nke ígwè mbelata na-abawanye nke okpomọkụ, na ike ya ebelata ka 40% -50% na banyere 500 ℃, na n'ibu Njirimara nke ígwè, dị ka mkpụrụ ebe, mkpakọ ike, modulus nke elasticity, na ibu ikike. wdg, na-ebelata ngwa ngwa, n'oge na-adịghịkwa anya na-efunahụ ike ịkwado ụlọ ahụ, na-eduga na ọdịda nke ụlọ ahụ. Ya mere, ọ dị mkpa iji chebe nhazi ígwè.

A na-ehicha ihe mkpuchi mkpuchi mkpuchi igwe ma ọ bụ fesa ya n'elu ihe owuwu ígwè, nke na-arụ ọrụ nke mkpuchi ọkụ na ikpo ọkụ ọkụ, na-egbochi ígwè ahụ ngwa ngwa kpo oku na ibelata ike ya na ọkụ, ma na-ezere usoro ígwè ahụ ka ọ ghara ịla n'iyi nkwado ya. na-eduga na ọdịda nke ụlọ ahụ.

Dị ka n'oge 1970s, mba ọzọ nnyocha na ngwa nke ígwè Ọdịdị fireproof mkpuchi amalitela ọrụ na-arụsi ọrụ ike na mere ezi rụzuru, na ka na-arịgo.

Na mmalite 80s, mba ọzọ nchara Ọdịdị fireproof mkpuchi banyere Chinese ahịa na etinyere na oru ngo. Site na mmalite 80s, China malitekwara ịmepụta mkpuchi nchara nchara na-egbochi ọkụ, ka ọ dị ugbu a enwere ọtụtụ ụdị dị mma nke a na-ejikarị eme ihe na ụlọ ọrụ dị iche iche.

2.Thin-ụdị ígwè Ọdịdị fireproof mkpuchi

Mkpa ụdị ígwè Ọdịdị fireproof mkpuchi na-ezo aka nchara Ọdịdị fireproof mkpuchi na mkpuchi ọkpụrụkpụ karịa 3mm, ihe na-erughị ma ọ bụ hà 7mm, na ụfọdụ ji achọ mmetụta, mgbasawanye na ndim na elu okpomọkụ, na ọkụ na-eguzogide ịgba n'ime 2h. Nke a na ụdị nchara Ọdịdị fireproof mkpuchi na-adịkarị mere nke kwesịrị ekwesị mmiri dabeere polymers dị ka isi ihe, na mgbe ahụ dakọtara na ọkụ retardant mejupụtara usoro, ọkụ tinyekwa, ọkụ na-eguzogide eriri, wdg, na ya fireproofing ụkpụrụ bụ otu ihe ahụ dị ka nke ahụ. nke ultra-mkpa ụdị. Maka ụdị mkpuchi ọkụ ọkụ a, polymer nke mmiri a na-ahọrọ ga-enwe ezigbo nchikota, ịdịte aka na mmiri na-eguzogide nchara ígwè. Ngwongwo ya eji achọ mma dị mma karịa mkpuchi mkpuchi ọkụ siri ike, ọ dị ala na mkpuchi mkpuchi nchara dị obere, yana oke nguzogide ọkụ n'ozuzu dị n'ime awa 2. Ya mere, a na-ejikarị ya eme ihe na nchara ihe owuwu nchekwa ọkụ na oke nguzogide ọkụ na-erughị 2h, ma na-emekarị ihe owuwu spraying. Ọ na-enwe nnukwu oke n'ime oge, mana n'ọdịdị mkpuchi mkpuchi nchara dị nro, a na-eji nwayọ dochie oke ahịa ya.

3.Thick ígwè Ọdịdị fireproof mkpuchi

Oke ígwè Ọdịdị fireproof mkpuchi na-ezo aka nchara Ọdịdị fireproof mkpuchi na mkpuchi ọkpụrụkpụ karịa 7mm, erughị ma ọ bụ hà 45mm, granular elu, ala njupụta, ala thermal conductivity, na ọkụ na-eguzogide ịgba nke ihe karịrị 2h. Dị ka akụkụ nke oké fireproof mkpuchi bụ ukwuu n'ime inorganic ihe, ya fireproof arụmọrụ kwụsiri ike na ogologo oge ojiji ka mma, ma ahụ nke ya mkpuchi components bụ ibu na ọdịdị nke mkpuchi bụ unen, nke na-emetụta n'ozuzu aesthetics nke. ụlọ ahụ, n'ihi ya, a na-ejikarị ya arụ ọrụ nzuzo nzuzo. Ụdị mkpuchi ọkụ a na-ekpo ọkụ na ọkụ na-eji ihe ndị dị n'elu granular, obere njupụta, obere okpomọkụ conductivity ma ọ bụ ikpo ọkụ nke ihe dị na mkpuchi ahụ, na-egbu oge ịrị elu nke ígwè ahụ iji chebe ígwè ahụ. Ụdị mkpuchi ọkụ a bụ ihe nkedo inorganic kwesịrị ekwesị (dị ka iko mmiri, silica sol, aluminum phosphate, ciment refractory, wdg), wee jiri ihe nchịkọta adiabatic dị arọ nke inorganic (dị ka perlite gbasaa, vermiculite gbasaa, oké osimiri, bleached). beads, uyi ijiji, wdg), ihe mgbakwunye ọkụ, kemịkalụ na ihe na-enye ume (dị ka aluminom silicate fibers, rock wool, ceramic fibers, glass fibers, etc.) na fillers, wdg, agwakọta na kwadebere, na a dịtụ ọnụ ahịa The uru nke ọnụ ala dị ala. Ihe owuwu a na-ejikarị spraying, nke kwesịrị ekwesị maka ime ụlọ na n'èzí zoro ezo nchara usoro na ọkụ na-eguzogide ịgba n'elu 2h, elu-ịrị niile ígwè Ọdịdị na multi-storey osisi Ọdịdị. Dị ka ihe atụ, ọkụ na-eguzogide ịgba nke ogidi nke elu-ebili obodo ụlọ na ogidi na-akwado multi-storey n'ozuzu ulo oru na obodo ụlọ kwesịrị iru 3h, na mkpa ka a ga-echebe site na oké fireproof coating.Ultra-mkpa ígwè Ọdịdị fireproof mkpuchi na-ezo aka. na nchara ihe owuwu fireproof mkpuchi na mkpuchi ọkpụrụkpụ nke 3mm (gụnyere 3mm) ma ọ bụ obere, na mma e ji achọ mmetụta, ịgbasa na ụfụfụ na elu okpomọkụ, na na ọkụ-eguzogide ịgba nke 2h ma ọ bụ obere. Nke a na ụdị ígwè Ọdịdị fireproof mkpuchi bụ n'ozuzu a ihe mgbaze dabeere usoro, na elu nrapado ike, ezigbo ihu igwe na-eguzogide na mmiri na-eguzogide, ezi larịị, mma e ji achọ atụmatụ; mgbe ọ na-agba ọkụ, ọ na-eji nwayọọ nwayọọ gbasaa ma na-afụ ụfụ iji mepụta oyi akwa mkpuchi ọkụ na-ekpo ọkụ na ọkụ siri ike, nke nwere ọkụ ọkụ na-eguzogide mmetụta, na-ebelata okpomọkụ nke ígwè ahụ, ma na-echebe ihe ndị dị nchara nchara nke ọma. Enwere ike ịgbasa ihe mkpuchi mkpuchi mkpuchi mkpuchi mkpuchi mkpuchi, brushed ma ọ bụ ihe mkpuchi, nke a na-ejikarị na oke ọkụ na-eguzogide ihe achọrọ n'ime 2h na nchara ụlọ. E nwere ọhụrụ iche nke ultra-mkpa nchara Ọdịdị fireproof coatings na ọkụ na-eguzogide arụmọrụ eru ma ọ bụ gafere 2h, nke na-tumadi dabeere na pụrụ iche Ọdịdị nke polymethacrylate ma ọ bụ epoxy resin na amino resin, chlorinated paraffin wax, wdg dị ka isi ihe ejikọ. na nnukwu polymerisation nke polyphosphoric acid ammonium nnu, dipentaerythritol, melamine na ihe ndị ọzọ dị ka ọkụ na-ekpuchi ọkụ na ọkụ-retardant usoro, na-agbakwunye titanium dioxide, wollastonite na ndị ọzọ inorganic refractory ihe na 200 # ihe mgbaze mmanụ dị ka ihe mgbaze mejupụtara. A na-eji mmanụ mgbaze eme ihe dị ka ihe mgbaze. Ụdị ụdị ọkụ ọ bụla dị nchara, eriri ụgbụ na ihe ndị ọzọ na-ejikarị ụdị mkpuchi mkpuchi ọkụ maka nchebe ọkụ. N'ihi mkpuchi mkpuchi ultra-thin nke ụdị mkpuchi mkpuchi ọkụ, ojiji nke ihe mkpuchi mkpuchi na-agba agba na nke siri ike na-ebelata nke ukwuu, si otú a na-ebelata ọnụ ahịa nke ọrụ ahụ dum, ma na-eme ka usoro ígwè ahụ nweta nchebe ọkụ dị irè, na mmetụta ọkụ na-ekpuchi ọkụ dị ezigbo mma.