Roba kwụchiri nnukwu dayameta DN900 Rịba Mgbasa njikọ RF Na-ese n'elu mmiri

Okwu Mmalite ngwaahịa

Njikọ mgbasawanye rọba na-abụkarị nke ihe nkwụghachi ụgwọ ebili mmiri dị nro nwere flange rọba na nsọtụ abụọ yana flange igwe.A na-anabatakarị usoro tube rụrụ arụ maka flange metal.
Elu nke ihe nkwụghachi ụgwọ nke waveform bụ roba, na oyi akwa dị n'ime bụ Sanwichi na-emesi ike site n'ọtụtụ ọkwa nke eriri siri ike ma ọ bụ ibe ígwè (wires).Ihe na-eme ka eriri ma ọ bụ nchara nchara (waya) na ihe ndị ọzọ na-agba ume na-agbatị na flange rọba na nsọtụ abụọ ahụ, ma enwere ọkpụkpụ waya siri ike na flange.Mgbasa mgbasawanye roba nwere nnukwu ikike nkwụghachi ụgwọ, nke nwere ike kwụọ ụgwọ nke axial, transverse na angular, belata mkpọtụ, belata mkpọtụ ma nwee ụfọdụ ikike mgbochi corrosion.A na-egosipụta ya site na nguzogide nrụgide dị elu, ịdị mma na-agbanwe agbanwe, nnukwu nchụpụ, ezigbo ihe mgbaka vibration na mmetụta mbelata mkpọtụ, na ntinye dị mma, a pụkwara iji ya mee ihe n'ọtụtụ ebe na mmiri na mmiri mmiri, HVAC, nchebe ọkụ, compressor, ime akwụkwọ, ọgwụ, ụgbọ mmiri. , mgbapụta mmiri, fan na usoro pipeline ndị ọzọ.

Nke nkwonkwo mgbasa robabụ njikọ roba.Ụdị ịba uru metụtara ngwaahịa rọba oghere ejiri maka njikọ na-agbanwe agbanwe n'etiti ọkpọkọ ígwè.Dabere na ọnọdụ njikọ ahụ, enwere ike kewaa ya n'ụdị flange rụrụ arụ, ụdị flange edobere na ụdị eri;Dị ka usoro ahụ si dị, enwere ike kewaa ya n'ime ụdị ise: otu sphere, okpukpu abụọ,onye nbelata, arc sphere, ikuku mgbali eriri igwe, wdg Tubular roba akụkụ na-emi esịnede n'ime na elu roba, eriri oyi akwa na ígwè mgbanaka, nke na-loosely kpọkọtara na metal flanges ma ọ bụ yiri nkwonkwo mgbe vulcanization ịkpụzi.Ngwaahịa ahụ nwere ike ibelata ịma jijiji na mkpọtụ, ma nwee ike kwụọ ụgwọ mgbasawanye okpomọkụ na mgbochi oyi nke mgbanwe okpomọkụ kpatara.A na-ejikarị ya na usoro pipeline dị iche iche.

Njirimara

Akụkụ bụ isi nke PTFE lining bụ ndị a:

1. Mkpuchi: ọ naghị emetụta gburugburu ebe obibi na ugboro ole, nkwụsị olu nwere ike iru 1018 Ω / cm, ọnwụ dielectric dị ntakịrị, na ike nkwụsị nke ubi dị elu.

2. Corrosion eguzogide: ma e wezụga n'ihi na a wụrụ awụ alkali metal, mmetụta nke fluoride ọkara na niile ike alkalis, oxidants, oxidants na iche iche organic ngwọta n'elu 300 ℃ ma e wezụga sodium hydroxide (gụnyere aqua regia).

Uru

Njikọ mgbasawanye robanwere ultra-elu arụmọrụ, ntụkwasị obi na ndụ ọrụ, n'ihi ya, ọ nwere ike melite osisi nchekwa na n'ibu iguzosi ike n'ezi nke akụrụngwa.
1. Ngwaahịa a nwere ike ibelata mkpọtụ na mkpọtụ nke usoro pipeline nke ukwuu, ma na-edozi nsogbu nke nkwụsị nkwonkwo, mgbasawanye axial, nkwụsịtụ, wdg nke dị iche iche pipeline.
2. Dị ka ihe dị iche iche si dị, ọ nwere ike ime ka ọ bụrụ acid na-eguzogide ọgwụ, alkali na-eguzogide, corrosion eguzogide, mmanụ na-eguzogide ọgwụ, okpomọkụ na-eguzogide ọgwụ na ụdị ndị ọzọ, nke kwesịrị ekwesị maka mgbasa ozi dị iche iche na gburugburu ebe obibi.
3. Ihe ahụ bụ roba pola, na-arụ ọrụ nke ọma, ịdị arọ dị arọ, ntinye na nhazi dị mma, na ogologo ndụ ọrụ.Otú ọ dị, ọ dị mkpa ka ị zere ịkpọtụrụ ngwa igwe dị nkọ ka ị ghara ịdụpu oghere ahụ.
4. Ọ bụrụ na a na-eji ya eme ihe n'elu, ọ nwere ike ịkwado ya na nkwado na-agbanwe agbanwe, a ga-ejigide bolts diagonally n'oge echichi.
5. Ọ bụrụ na nrụgide ọkpọkọ dị oke elu, jiri njedebe njedebe jikọọ flanges na nsọtụ abụọ ọnụ.
6. Ọrụ nrụgide ọkwa nke ngwaahịa a bụ 0.6MPa, 1.0MPa, 1.6MPa, 2.5MPa, wdg.