Egbe na-efesa ọkụ ọkụ maka ntụ ntụ ntụ ntụ

Egbe na-efesa ọkụ ọkụ maka ntụ ntụ ntụ ntụ

Okwu Mmalite

PECOAT® PECT6188 nwere igwe anaghị agba nchara pụrụ iche nke na-enye ohere maka iji egbe ịgba abụọ n'otu oge. Ọ nwere oke ifufe fluidized bed ntụ ntụ Nhazi ọkọnọ nwere ihe na-emegharị venturi ntụ ntụ na ihe nhicha ntụ ntụ. Mgbakwunye ntụ ntụ na-aga n'ihu na onye na-enye nri na-eme ka ọ dị ogologo oge, kwụsie ike na ịrụ ọrụ nke egbe ịgba. Ụdị ngwakọta ikuku nke emebere nke ọma na usoro nchebe okpukpu abụọ nke egbe ịgba na-egbochi iwe ọkụ n'oge usoro ịgba mmiri. Ọ na-enyere ngwa ngwa EAA ngwa ngwa, EVA,PO, PE, epoxy yana ndị ọzọ thermoplastic na thermoset plastic powders. Otu ịgba nwere ike ịmepụta ọkpụrụkpụ mkpuchi sitere na 0.5mm ruo 5mm.

Emebere egbe ịgba ahụ maka ọnọdụ ngwakọta gas pụrụ iche na usoro nchekwa gas okpukpu abụọ, ọ nweghịkwa iwe ọkụ na usoro ịgba mmiri. Ọ nwere ike ịgbasa ngwa ngwa ethylene-acrylic acid copolymer EAA, ethylene-vinyl acetate copolymer. EVA, polyolefin PO, polyethylene PE, cross-njikọ polyethylene, epoxy ntụ ntụ, chlorinated polyether, naịlọn usoro, fluoropolymer ntụ ntụ na ndị ọzọ thermoplastic ntụ ntụ na thermosetting plastic ntụ ntụ na-ewu ụlọ. Otu spraying nwere ike ịmepụta ihe mkpuchi nke ihe dịka 0.5-5mm, Ọ dị mma maka ịmepụta nrụnye kemịkalụ, nnukwu akpa, tankị nchekwa, mmanụ na gas pipeline na ihe ndị ọzọ na-ewu ụlọ.

Equipment mejupụtara

  1. Egbe ịgba ọkụ dị elu, onye na-enye ntụ ntụ, valvụ na-achịkwa.
  2. Achọrọ ndị ọrụ ka ha wepụta 0.9m3/min ikuku compressor, oxygen, acetylene, mita mbelata nrụgide oxyacetylene, na pipeline.

atụmatụ

Ihe mkpuchi ahụ dị oke, na-eme ka ọ dị ogologo na nchebe. Ọrụ ahụ dị mfe na enyi na enyi. Akụrụngwa dị fechaa na obere ibu, na-eme ka njem dị mfe.

Uru gụnyere:

  1. ọnụ ala dị ala n'ihi na ọ dịghị mkpa ọpụrụiche spraying ma ọ bụ ihicha ụlọ. Na mgbakwunye, ibugharị akụrụngwa na-enye ohere iwu ụlọ na-enweghị oke dabere na nha ma ọ bụ udi ya.
  2. Enwere ike itinye ya n'ọrụ n'okpuru ọnọdụ gburugburu ebe obibi dị iche iche dịka iru mmiri 100% na obere okpomọkụ.
  3. Dakọtara na ọtụtụ ihe matriks dị iche iche gụnyere ígwè, ihe, wdg, na-enye ohere maka ngwa ngwa.
  4. Ihe mkpuchi ahụ na-enye nrụzi; Enwere ike idozi obere ntụpọ n'ụzọ dị mfe site na ikpo ọkụ n'elu ebe nnukwu ntụpọ nwere ike fesa ya kpamkpam ma ọ dị mkpa.
  5. Mgbanwe ntụ ntụ na agba anaghị agba mbọ iji mejuputa ya.

Ihe atụ ngwa

  1. Ihe dị iche iche na-eguzogide corrosion maka mmanya, biya, mmiri ara ehi, nnu, nri, na akụrụngwa ọgwụgwọ mmiri; Igwe ọkụ na-ekpo ọkụ nchara nchara mmiri tankị gụnyere tankị mmiri ultrafiltration, tankị mmiri ọhụrụ mbụ, tankị mmiri ọhụrụ nke abụọ, tankị mmiri mmiri na usoro mgbochi corrosion ndị ọzọ dị n'ime.
  2. Ngwa dị iche iche na nchara nchara anticorrosion, ịchọ mma, mkpuchi, eyi nguzogide na mbelata esemokwu: Petrochemical na ike osisi nnukwu nchekwa tank na pipeline ịgbado ọkụ n'iji abụọ oyi akwa Pee ma ọ bụ atọ oyi akwa PE mgbochi corrosion coatings; okporo ụzọ nche; okporo osisi ọkụ nke obodo; injinia okporo ámá egwuregwu; mgbata mmiri nfuli; kemịkalụ Fans; ígwè obibi akwụkwọ nylon rollers; ogwe spline ụgbọ ala; electroplating hangers.
  3. Ihe owuwu nchara nke mmiri na akụrụngwa ọdụ ụgbọ mmiri dị ka ntọala akwa mmiri, mmiri mgbawa, àkwà mmiri efere, ikpo ọkpọkọ ígwè, ikpo mpempe akwụkwọ, tresles, na buoys iji gbochie corrosion mmiri osimiri.

Foto nke ịgbasa egbe

Usoro ịgbasa ire ọkụ

Usoro ịgbasa ire ọkụ na-abụkarị pretreatment n'elu, workpiece preheating, ire ọkụ spraying, nchọpụta, na ndị ọzọ procedural st.eps.

  1. Mgbochi n'elu ala: nnukwu ihe ma ọ bụ arịa nwere ike ịme usoro dị ka ncha aja, polishing, pickling, ma ọ bụ phosphating iji kpochapụ mmanụ elu, nchara, ma ọ bụ ihe ndị ọzọ na-emebi emebi. Nnyocha na-egosi na ịcha ájá na phosphating bụ ụzọ kachasị dị irè iji jikọta ya na mkpuchi ịgba ọkụ.
  2. Preheating: The workpiece si elu ga-ekpo ọkụ n'elu ebe agbaze nke plastic ntụ ntụ tupu ngwa. Nzọụkwụ a dị oke mkpa ma enwere ike nweta ya site na iji egbe ịgba ọkụ. Uzuzu rọba dị iche iche na ụdị ọrụ / nkọwapụta chọrọ ikpo ọkụ dị iche iche. Ozi zuru ezu dị iche iche plastic powders 'atụ aro workpiece preheating okpomọkụ na-nyere na-esonụ ịgba kwa.
  3. A na-ekpebi ike ọkụ nke egbe ịgba mmiri site na nrụgide gas na ọnụ ọgụgụ na-asọpụta, na ọkụ ọkụ dị elu nke na-eduga n'ịgba ọkụ nke ntụ ntụ plastik, ebe ọkụ ọkụ dị ala na-eme ka adhesion mkpuchi na-adịghị mma na plasticization ezughị ezu. Ike ire ọkụ tumadi depends na urughuru size nke rọba ntụ ntụ, ebe keadighi rarii powders chọrọ elu-ọkụ ịgba sprays na ezi ntụ ntụ mkpa mkpa obere ike ịgba spraying.
  4. Ogologo Spraying: Mgbe ị na-eji ntụ ntụ thermoplastic nwere nha nha nke ihe dịka 60-140 ntupu, ebe a na-atụ aro ịgbasa bụ gburugburu 200-250mm. Maka ntụ ntụ plastik nke thermosetting nwere nha nha nke ihe dịka 100-180 ntupu, ọ bụ ihe amamihe dị na ya idowe anya ịgba n'etiti 140-200mm.
  5. A na-ejikarị ikuku, carbon dioxide, na nitrogen eme ihe dị ka ikuku nchebe n'oge ọrụ ịgbasa. N'ime ha, carbon dioxide na-enye mmetụta jụrụ oyi ka mma ebe nitrogen dabara maka nchebe ịgbasa ihe naịlọn. ntụ ntụ na-adịghị ahụkebe chọrọ ikuku nchebe dị ntakịrị ala ma e jiri ya tụnyere ntụ ntụ dị mma. Nrụgide akwadoro maka gas nchebe sitere na 0.2 ruo 0.4MPa.
  6. N'ikwu okwu n'ozuzu, ego nri ntụ ntụ maka plastik ndị a na-efesa ọkụ na-adaba n'etiti 60 ruo 300g / min. Ọ bụrụ na achọrọ ọkpụrụkpụ mkpuchi karịrị 0.3mm na-enweghị oghere ọ bụla dị n'elu mkpuchi, a ga-edobe ego nri a.
  7. Dị ka ụdị plastik dị iche iche a na-eji, mgbe ị na-etinye ntụ ntụ ntụ nke 300g / min na ịchọta maka ọkpụrụkpụ ihe nkiri nke 1mm kwa elekere iji otu egbe ịgba nwere ike nweta arụmọrụ sitere na 12 ruo 15m² / hour.
  8. Ekwesịrị ịhọrọ ụzọ nchọpụta n'ụzọ ezi uche dị na ya dabere na ihe omimi ihe nkiri chọrọ; na-ejikarị gauges ọkpụrụkpụ ma ọ bụ ihe nchọpụta leak EDM.

Ọrụ nkwadebe    

  1. Igwe nchikota ikuku: Igwe ikuku ikuku kwesiri inwe ntughari nke opekata mpe 0.9m3/min na nrụgide na-arụ ọrụ sitere na 0.5 ruo 1Mpa. Ọ kwesịrị ibunye ikuku akọrọ na nke dị ọcha n'ime ngwa ịgbasa mgbe ọ gafechara mmanụ na mmiri nzacha.
  2. Njikọ ọkpọkọ ọkpọkọ na egbe fesa ntụ ntụ: Jikọọ n'ụzọ siri ike eriri nrụgide nwere dayameta dị n'ime nke φ15mm na mkpokọta ntinye ikuku nke ihe na-enye ntụ ntụ. Mgbe ahụ, jikọọ nkwonkwo valvụ ikuku ikuku na aka ekpe na aka nri na oche nlele ikuku nke onye na-enye uzuzu na njikwa egbe ịgbasa na-eji eriri nrụgide dị elu nke nwere dayameta dị n'ime nke φ10mm. Ọzọkwa, jikọọ njikọ gas nchebe nke ala aka ekpe (otu maka egbe ịgba mmiri ọ bụla). Jikọọ transperent plastic hoses na n'ime dayameta nke φ12mm karị ma aka ekpe na aka nri ntụ ntụ nri nkwonkwo, nakwa dị ka ala nri ntụ ntụ nri nkwonkwo na onye ọ bụla ịgba egbe aka (otu ọ bụla nwere otu ịgba egbe). Emebere ihe na-enye ntụ ntụ maka ịgbasa egbe abụọ n'otu oge. Ọ bụrụ na a na-eji naanị otu egbe ịgba, ma akụkụ aka ekpe ma ọ bụ aka nri otu ikuku na ntụ ntụ ntụ ntụ nwere ike mechie iche.
  3. Mgbasa egbe na ikuku oxygen / acetylene gas pipeline njikọ: Kpamkpam jikọọ acetylene gas sooks na aka ekpe elu acetylene gas njikọ n'azụ ịgba egbe agba, sochiri ozugbo njikọ oxygen sooks na nri elu oxygen njikọ n'azụ ya.
  4. Ịgbasa ọrụ: Malite na-agba ọsọ ikuku compressor maka nkeji 3-5 ruo mgbe ị ruru ihe nlele ikuku ikuku ≥5MPa na ngalaba nri ntụ ntụ. Mepee nnukwu plọg dị na mkpuchi elu na akụkụ ala nke gbọmgbọm ya n'akụkụ elekere anya; meghee valvụ ịgbagharị azụ n'akụkụ elekere anya iji wepụ ntụ ntụ ọ bụla fọdụrụ na gbọmgbọm / ọkpọkọ nri; valvụ azụ azụ azụ n'akụkụ elekere; N'ikpeazụ nkwụnye azụ nnukwu skru wepụrụ na mbụ.

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