China thermal ikpuchi ígwè anwụrụ factory
Thermal mkpuchi pipeline na-ọtụtụ ebe na-eji mmiri mmiri na gas nnyefe ọkpọkọ netwọk, chemical pipeline thermal mkpuchi mkpuchi engine, mmanụ ala, chemical ụlọ ọrụ, Central kpo oku netwọk, Central ikuku oyi ventilashion pipeline, ọchịchị engineering, wdg Steel jacketed ígwè mejupụtara mkpuchi ígwè ọkpọkọ.
Enwere ike kewaa ihe mkpuchi thermal nke igwe jaket steel nwere ike kewaa ụdị abụọ dị iche iche dị iche iche:
1.Ụdị sliding dị n'ime: ihe mkpuchi ọkụ ahụ mejupụtara ọkpọkọ ígwè na-arụ ọrụ, aluminom silicate, drag Mbelata oyi akwa, microporous calcium silicate, thermal mkpuchi oyi akwa, igwe anaghị agba nchara fasting ígwè warara, aluminum foil reflection oyi akwa, polyurethane thermal mkpuchi oyi akwa, mpụta ígwè anwụrụ na oyi akwa mgbochi corrosion nke mpụga. Ụdị nchara nchara nke dị n'ime na-eme ka ọ bụrụ ọkpọkọ na-ebufe ọkpọkọ, ihe mejupụtara silicate ma ọ bụ microporous calcium silicate, plastik polyurethane foam siri ike, ọkpọkọ nchara na mpụta FRP shei anticorrosive oyi akwa. Nkà na ụzụ ọgwụgwọ ikpo ọkụ nke dị iche iche ọkpọkọ na-eto eto na àgwà a pụrụ ịdabere na ya.
2. Mpụga sliding ụdị: thermal mkpuchi Ọdịdị bụ nke na-arụ ọrụ ígwè ọkpọkọ, iko ajị thermal mkpuchi oyi akwa, aluminum foil reflection oyi akwa, igwe anaghị agba nchara fasting ígwè eriri, slide ndu support, ikuku mkpuchi oyi akwa, mpụga echebe ígwè ọkpọkọ na mpụga mgbochi corrosion oyi akwa. .
1. Ọkpụkpụ ígwè dị n'ime
2. Zinc bara ụba primer
3. Ihe nkwado ntuziaka na-amị amị
4. Ajị iko na-eguzogide okpomọkụ dị elu
5. Aluminom foil reflector
6. oyi akwa mkpuchi ikuku
7. Jacket ígwè ọkpọkọ
8. Mpụta ígwè ọkpọkọ mgbochi corrosion mkpuchi
Steel jaketed ígwè mejupụtara mkpuchi ígwè anwụrụ bụ otu n'ime n'okpuruala kpọmkwem e liri pipeline. A pụkwara lie ya n'okpuru ala na-enweghị ihe owuwu ihe, ya bụ, a na-eme ka mgbasawanye ọkụ nke ọkpọ ígwè na-arụ ọrụ na ọkpọkọ dị n'èzí, nke na-ebelata ọnụ ahịa ihe onwunwe, na-ebelata ụbọchị ihe owuwu, na-eme ka nchekwa nke pipeline kpo oku, ma nwee ike. na-ọzọ n'enweghị na ọtụtụ ebe na-eji dị iche iche okpomọkụ gburugburu, Ọ na-adabara karịsịa maka elu okpomọkụ uzuoku pipeline oru ngo. Okpomọkụ ọrụ nwere ike iru 150 ℃ - 450 ℃. A na-eji ihe nkiri polyethylene mechie njedebe ọkpọkọ ahụ ma ọ bụ teepu oyi oyi akwa oyi akwa PE iji gbochie mmiri ma ọ bụ mmiri ịbanye tupu echichi ma ọ bụ n'oge ewu. Ihe ejikọtara ọtụtụ ihe mkpuchi ihe mkpuchi ọkụ na-ebelata okpomọkụ nke ọma. N'otu oge ahụ, a na-eme usoro nchịkwa n'elu uwe elu dị n'elu iji gbochie ọgbọ nke mmiri oyi, iji hụ na njikwa okpomọkụ nke mkpuchi mkpuchi mgbochi corrosion dị n'elu. A na-eji ihe mkpuchi ọkụ kpuchie multilayer aluminum foil, nke na-ebelata okpomọkụ nke ọma ma mee ka pipeline uzuoku dịkwuo mma na ezi uche. A na-emechi usoro drainage n'ụzọ zuru ezu, na nhazi nhazi, nhazi ezi uche, nchekwa na ntụkwasị obi. Ọkụ na-agbapụta mmiri na mkpuchi nchara nwere ike ọ bụghị naanị ịgbanye ikuku iru mmiri n'oge, kamakwa ọ na-eje ozi dị ka ọkpọkọ mgbaama maka ọrụ kwa ụbọchị. Nkwụghachi ụgwọ ọkụ nke pipeline na-anabata ihe nkwụnye ụgwọ bellows dị elu, nke a na-etinye na casing ma mee ka ọ bụrụ mpempe akwụkwọ ozugbo. Ọ dịghị mkpa ịtọ nleba anya nke ọma. Ọrụ ihe owuwu ahụ dị mma na oge ihe owuwu dị mkpụmkpụ. Ọ dabara maka ibuga uzuoku ma ọ bụ mgbasa ozi ndị ọzọ n'okpuru 2.5MPa na 350 ℃. Ngwaahịa ahụ na-eji ọkpọkọ ígwè dị ka oyi akwa mkpuchi nke dị n'èzí, nke nwere uru nke ike dị elu, ọ dịghị mfe imebi, ịrụ ọrụ dị mfe na nhazi na ogologo ndụ ọrụ.
Iji belata ikpo ọkụ nke pipeline na ala, a na-agbakwunye ihe mkpuchi ihe mkpuchi ọkụ n'èzí nke pipeline na ọkara na obere dayameta okpomọkụ nnyefe mmanụ ma ọ bụ kpo oku pipeline. Ihe mkpuchi ọkụ a na-ejikarị eme ihe bụ ụfụfụ polyurethane siri ike, na okpomọkụ dị n'etiti 18 na 120 degrees. Ihe a dị nro na udidi. Iji mee ka ike ya dịkwuo mma, a na-etinye akwa akwa akwa polyethylene dị elu n'èzí mkpuchi mkpuchi okpomọkụ iji mepụta ihe mejupụtara ihe mejupụtara iji gbochie mmiri ala ịbanye n'ime mkpuchi mkpuchi ọkụ. A na-eji ihe eji eme ụfụfụ polyurethane dị elu zuru oke na-agbapụ nchara nchara n'elu elu nke ọkpọkọ ígwè na ọgwụgwọ corona n'elu ime ụlọ nke mkpuchi mkpuchi, ka ọ dịkwuo mma njikọ njikọ nke ọkpọkọ mkpuchi ọkụ. Ihe mkpuchi mkpuchi mkpuchi bụ ụfụfụ polyurethane siri ike nke nwere njupụta nke 60kg / m3 ruo 80kg / m3. Ọdịiche dị n'etiti ọkpọkọ ígwè na casing jupụtara n'ụzọ zuru ezu ma nwee ụfọdụ ike njikọ, nke mere na enwere ike ịmepụta ihe siri ike n'etiti akụkụ atọ nke ọkpọkọ ígwè, ọkpọkọ aka elu na mkpuchi mkpuchi. Ụfụ polyurethane nwere ezigbo ihe eji arụ ọrụ na ihe mkpuchi ọkụ. N'okpuru ọnọdụ nkịtị, ọ nwere ike iguzogide okpomọkụ nke 120 Celsius. Ọ nwere ike iguzogide okpomọkụ nke ogo 180 site n'ịgbanwe ma ọ bụ jikọta ya na ihe mkpuchi ndị ọzọ.
A na-ekewa ọkpọkọ ígwè a na-emepụta nke ọma na polyurethane n'ime akwa atọ site n'ime ruo n'èzí:
Ala nke mbụ: na-arụ ọrụ ígwè ọkpọkọ n'ala
Dị ka imewe na ndị ahịa chọrọ, a na-ahọrọkarị ọkpọkọ ígwè na-enweghị ntụpọ, spiral steel pipe na ọkpọkọ nchara kwụ ọtọ. Mgbe nchara anwụrụ elu na-emeso site elu ogbugba ogbunigwe, nchara mwepụ ọkwa nke ígwè ọkpọkọ nwere ike iru SA2 na GB / t8923-1988 ọkọlọtọ, na elu roughness nwere ike iru r = 12.5 microns na gb6060.5-88 ọkọlọtọ.
oyi akwa nke abụọ: mkpuchi mkpuchi polyurethane
A na-agbanye plastic foam polyurethane siri ike n'ime oghere a kpụrụ n'etiti ọkpọkọ ígwè na n'ọbọ dị n'elu site na igwe ụfụfụ dị elu, nke a na-akpọkarị "tube in tube foaming".
oyi akwa nke atọ: elu njupụta polyethylene nchebe oyi akwa
Emebere ya ka ọ bụrụ ọkpọkọ rọba ojii ma ọ bụ odo odo nwere ụfọdụ ọkpụrụkpụ mgbidi. Polyethylene enweghị isi, ọ naghị egbu egbu ma ọ dị ka wax. Ọ nwere mma ala okpomọkụ na-eguzogide. Obere okpomọkụ ọrụ nwere ike iru - 70 ~ - 100 ℃. Ọ nwere ezigbo nkwụsi ike nke kemịkalụ, nwere ike iguzogide mmebi nke ọtụtụ acid na ntọala (anaghị eguzogide acids nwere ihe ndị na-emepụta ihe), bụ ihe na-adịghị edozi ahụ n'ozuzu ihe mgbaze na ụlọ okpomọkụ, ma nwee obere mmiri absorption. Otú ọ dị, n'ihi na ọ bụ linear molekul, ọ nwere ike nwayọọ nwayọọ igbari na ụfọdụ organic solvents na-enweghị ọzịza, Magburu onwe eletriki mkpuchi. Ọrụ ya bụ ikpuchi mkpuchi mkpuchi polyurethane site na ihe ndị siri ike na-arụ ọrụ, nke ọzọ bụ mgbochi corrosion na mmiri na-adịghị. Nnukwu njupụta polyethylene polyurethane foam mkpuchi ígwè ọkpọkọ ga-agbaso ụkpụrụ SY / t114-2000 na SY / t115-2001.
