Steel lined ptfe ngwá na-emekarị mere na ihapu ọdụ ụgbọ mmiri, ndepụta n'ọdụ ụgbọ mmiri, anya mirror, wdg, ma otú na-aga nke ọma itinye ụdị ọkpọkọ n'ọdụ ụgbọ mmiri na mgbagwoju isi intersecting ahịrị, n'ezie, anyị azịza bụ ịgbado ọkụ, mgbe ahụ otú ịgbado ọkụ? Otu esi ejikwa okpomọkụ nke ptfe welding? N'okpuru anyị na-agwa otu otu.
Steel lined ptfe ngwá na-emekarị mere na ihapu ọdụ ụgbọ mmiri, ndepụta n'ọdụ ụgbọ mmiri, anya mirror, wdg, ma otú na-aga nke ọma itinye ụdị ọkpọkọ n'ọdụ ụgbọ mmiri na mgbagwoju isi intersecting ahịrị, n'ezie, anyị azịza bụ ịgbado ọkụ, mgbe ahụ otú ịgbado ọkụ? Otu esi ejikwa okpomọkụ nke ptfe welding? N'okpuru anyị na-agwa otu otu.
1, ptfe isi anwụrụ ọnụ mmepụta
PTFE ọkpọkọ ịgbado ọkụ na akara isi na mbụ niile, anyị kwesịrị ime ka PTFE akara isi nozulu, dị ka size nke nozzle dayameta ígwè isi na dị ka ụfọdụ nkezi site na iji ntụ ntụ ịkpụzi usoro n'ichepụta nozulu, 8 awa nke sintered n'okpuru 380 gbakwunyere. ma ọ bụ mwepu 5 degrees Celsius, mgbe ẹkụre sintering ezi nozulu na lathe ụgbọ ala na-nri size, ka ekele nke PTFE tube n'oge a ị gwụchara.
2, ptfe isi oghere
Tinye isi a na-amịpụta n'ime isi ígwè, ma jiri ụkpụrụ nke nnyefe ọkụ na-emeghe isi n'ụzọ ziri ezi, ṅaa ntị na isi ptfe ga-adaba na isi ígwè, ma ọ bụ ngwá ọrụ ikpeazụ na-adịkarị mfe ịmalite, nkwụsịtụ na ihe ize ndụ ndị ọzọ. .
3, ptfe ọkpọkọ ịgbado ọkụ
Site na nzọụkwụ abụọ mbụ, anyị nwere ike ịme ịgbado ọkụ PTFE.N'ebe a, anyị maara na e nwere ụzọ abụọ nke ịgbado ọkụ (ọkụ ọkụ ịgbado ọkụ na ọkụ ikuku ịgbado ọkụ).Anyị ga-akọwa ha otu otu.
(1) ịgbado ọkụ nrụgide
Tupu ịgbado ọkụ ọkụ, anyị kwesịrị ịma ihe ọmụma usoro ihe ọmụma dị mkpa, ịgbado ọkụ na-ekpo ọkụ bụ ụdị ịgbado ọkụ na-ekpo ọkụ, na-enye okpomọkụ zuru oke na nrụgide zuru ezu. Ebe a, anyị ga-ahụrịrị na ikpo ọkụ interface okpomọkụ ga-eru 673.15k na nrụgide ruru 1-2mpa. .Ya mere, iji hụ na ịgbado ọkụ ahụ, anyị kwesịrị ime ihe ndị kwekọrọ na ya iji hụ na mmecha nke ọma nke ịgbado ọkụ ọkụ. Mgbe emechara ihe niile, ihe nkiri FEP nwere ike ịgbanye site na ịpị na kpo oku interface n'etiti nozzle na isi.
(2) ịgbado ọkụ ikuku
N'otu aka ahụ, ptfe ọkụ ikuku ịgbado ọkụ bụ ụdị ọkụ ịgbado ọkụ, nke dị nnọọ mfe karịa ọkụ mgbali ịgbado ọkụ na-adịghị achọ ka ọtụtụ ebu.Mgbe etinyere ọnụ ọkpọkọ ahụ, mkpanaka ịgbado ọkụ PFA na egbe ịgbado ọkụ ikuku dị elu karịa 713K na-eji preheat PFA mbụ wee tinye ya n'ofe ịgbado ọkụ maka ịgbado ọkụ na-aga n'ihu.
Cheta na: ma ọ na-ekpo ọkụ ịgbado ọkụ ma ọ bụ na-ekpo ọkụ ikuku ịgbado ọkụ okpomọkụ ga-adị elu karịa agbaze ebe nke ptfe, ptfe kwere omume n'okpuru okpomọkụ cracking, na-arụpụta na usoro pyrolysis perfluorinated isobutylene na ndị ọzọ na-egbu egbu gas, otú ịgbado ọkụ kwesịrị ịdị na. gburugburu ikuku ventilashion, mgbe ọnọdụ anaghị ekwe ka dị ka mgbado ọkụ ọkụ anọ nke fluorine na-emepụta ga-eji mkpuchi ikuku na-enye ikuku na-ekpuchi mkpuchi gas iji hụ na nchekwa n'otu oge.
Oge nzipu: Jun-24-2019