Nkọwa ngwaahịa
Igwe nitrogen mmiri mmiri agwakọta na-adabere na okirikiri refrigeration na-emegharị ahụ. Site ambient okpomọkụ iji lekwasịrị refrigeration okpomọkụ, elu, ọkara na obere esi ebe dị ọcha akụrụngwa na-ọkacha mma mejupụtara nke otutu agwakọta refrigerants, nke mere na irè jụrụ oyi ọnọdụ machie ibe. N'ụzọ dị otú a, jụrụ okpomọkụ mpaghara nkesa kenha na-zuo okè, na irè jụrụ okpomọkụ mpaghara kenha nke ọ bụla esi ebe akụrụngwa na-ghọtara, si otú na-aghọta na elu-arụmọrụ refrigeration na nnukwu okpomọkụ span, na a dịtụ elu throttling refrigeration mmetụta nwere ike nweta. n'okpuru dịtụ obere nrụgide dị iche. Ya mere, enwere ike iji kọmpụta ikuku refrigeration tozuru etozu na mpaghara izugbe iji kwọọ friji agwakọta okirikiri mechiri emechi iji nweta friji dị ala.
Nkà na ụzụ refrigerant agwakọta nke akpọtụrụ n'elu ka etinyerela n'ọtụtụ ngwa na mpaghara ụlọ ọrụ mmepụta ihe. Dịka ọmụmaatụ, n'ime ụlọ ọrụ ikuku gas na-emepụta ihe, usoro mmiri mmiri refrigerant agwakọtara na-ewere ọnọdụ kachasị. Maka mpaghara okpomọkụ ngwa ngwa na ọnụ ọgụgụ a na-etinye aka na ọrụ a, a pụrụ ịnakwere ngwá ọrụ ndị tozuru okè dị ka compressors na ndị na-ekpo ọkụ na mpaghara oyi na-atụ n'ozuzu iji meziwanye ntụkwasị obi nke usoro ahụ, na isi mmalite ngwá ọrụ dị ukwuu na ọnụ ahịa dị ntakịrị.
Njirimara nke friji agwakọta throttling
1) mmalite ngwa ngwa na ngwa ngwa jụrụ oyi. Site na ngwakọta refrigerant agwakọta, mgbanwe ikike compressor na njikwa oghere trotul, enwere ike nweta ihe achọrọ jụrụ ngwa ngwa;
2) Usoro dị mfe, ọnụ ọgụgụ nke ngwá ọrụ dị ntakịrị, na ntụkwasị obi usoro dị elu. Ihe ndị bụ isi nke usoro ahụ na-anakwere compressors tozuru okè, ndị na-ekpo ọkụ na ngwá ọrụ ndị ọzọ na mpaghara refrigeration. Usoro nwere ntụkwasị obi dị elu yana ọtụtụ isi mmalite akụrụngwa.
Ngosipụta nka na ụzụ na chọrọ ojiji
Ọnọdụ okpomọkụ: ruo 45 ℃ (okpomọkụ)
Elu: 180m
Mmiri nitrogen mmepụta: 3L / h ka 150L / h
The PSA nitrogen generator na-eji ikuku dị ka akụrụngwa, elu-edu carbon molecular sieve dị ka adsorbent, na-eji ụkpụrụ nke mgbali swing adsorption, na-eji molekụla sieve juputara na micropores iji họrọ adsorb ikuku iji nweta nzube nke oxygen na nitrogen nkewa, na mepụta Nitrogen dị ọcha na-agụnye akụrụngwa dị ka compressors ikuku, ihe nzacha, tankị ịwa ahụ, igwe nkụ, ụlọ elu adsorption, na tankị nchekwa nitrogen dị ọcha.
Ngalaba liquefaction MRC na-agụnye nkeji compressor tupu emeju oyi, ikuku ikuku na-eme ka ọ dị jụụ, ngalaba ndị na-ekpo ọkụ na-ekpo ọkụ, isi ihe na-eme ka mmiri dị jụụ, ihe ndị na-eme ka ikuku dị jụụ, igbe oyi, tankị nitrogen mmiri, usoro mgbake BOG na usoro nchịkwa. The isi / tupu jụrụ oyi unit na-agụnye isi / oyi ịghasa compressor na ya kenha lubricating mmanụ separator, lubricating mmanụ nkenke filter, activated carbon adsorber, lubricating mmanụ na-ekesa mgbapụta na ngwakọta refrigerant tank tank, wdg Ọrụ nke MRC liquefaction unit. bụ iji ụkpụrụ nke agwakọtara mmiri na-arụ ọrụ regenerative throttling refrigeration iji nye refrigeration maka liquefaction nke nitrogen. Opekempe okpomọkụ nke unit nwere ike iru -180 Celsius.
