Spiral okpomọkụ ExchangerOkwu Mmalite ngwaahịa
The igwe anaghị agba nchara elu - ịrụ ọrụ gburugburu okpomọkụ Exchanger bụ elu {{1} arụmọrụ okpomọkụ nyefe ngwaọrụ mere nke elu -quality corrosion{3}na-eguzogide ihe ndị dị otú ahụ dị ka 316L igwe anaghị agba nchara na e na a multi{{5}Layer spiral ọnya tube ukwu Ọdịdị.Its isi bụ nke okpomọkụ mgbanwe n'obere tubes mejupụtara a tightly okpomọkụ Central tubes mejupụtara 3 ogo n'ihi na okpomọkụ mgbanwe tubes a na-eme ka a tightly okpomọkụ Central tubes mejupụtara. - ogo 20, na-akpụ crisscrossing, counter{15}}wa mmiri mmiri dị ugbu a. Ejikọtara ya na usoro njikọ tubesheet agbakwunyere n'ụzọ zuru ezu, a na-enweta mgbanwe okpomọkụ kwụsiri ike n'ogo oke okpomọkụ nke -196 degrees ruo ogo 400 yana oke nrụgide nke 0- 20MPa na-emeri ahịa okpomọkụ n'etiti ngwá ọrụ ọdịnala na-emeri e-mpaci. ọrụ, nweta a okpomọkụ nyefe ebe 100-170㎡ / m³ kwa unit olu, nke bụ 3-5 ugboro nke ot shei-na-tube ngwá, mgbe mbenata arọ site ihe karịrị 40%. N'out oge, leveraging na corrosion eguzogide nke igwe anaghị agba nchara na mmiri mmiri njikarịcha ike nke gburugburu akụrụngwa nke usoro ihe owuwu na-eme ka ike nke gburugburu usoro okpomọkụ nke ụlọ ọrụ, ọ ghọrọ.
Njirimara ngwaahịa isi
Spiral- kwalitere mbufe ọkụ, na-eduga ụlọ ọrụ na arụmọrụ.
Usoro atọ {{0} akụkụ helical nke ọkpọkọ okpomọkụ na-ebute mgbasa ozi nke abụọ siri ike na mmiri ahụ, na-abawanye nhụsianya ike site na 3- ugboro 5, na-akpaghasị oyi akwa oke okpomọkụ nke ọma, yana nweta ọnụọgụ mbufe okpomọkụ dị elu dị ka 14000 W/(㎡・be) ).Tụnyere ogo okpomọkụ na shei omenala - na-anọchi anya okpomoku ọdịnala. 30%-50% nkwalite. N'iji usoro mgbanwe mgbanwe okpomọkụ dị ọcha na-agbanwe agbanwe, ọ na-abawanye ojiji dị iche iche nke okpomọkụ site na 30% . N'okpuru otu ihe mgbanwe okpomọkụ chọrọ, arụmọrụ ọkụ na-agafe 98%, na okpomọkụ mgbanwe okpomọkụ kwa mpaghara mpaghara bụ 3-7 ugboro nke ngwa ọdịnala.
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Kwadoro site na igwe anaghị agba nchara, dabara maka ọnọdụ ọrụ siri ike.
Isi ahụ bụ nke 316L igwe anaghị agba nchara, na-enwe kwa afọ corrosion ọnụego nke <0.01mm na Cl⁻ gburugburu, na ike iguzogide corrosive media dị ka acid na alkali ngwọta na mmiri chlorine gas; Maka ọnọdụ pụrụ iche na-arụ ọrụ, ọ nwere ike kwalite na titanium alloy ihe. Ọ na-arụ ọrụ na-aga n'ihu ruo afọ 5 na ogige ụlọ ọrụ mmepụta ihe nke dị n'ụsọ oké osimiri na-enweghị corrosion ma ọ bụ ntapu, na akụrụngwa nwere ndụ ọrụ nke 30- afọ 40. Ọ na-agbatị ndụ site na 3- ugboro 5 ma e jiri ya tụnyere ngwá ọrụ carbon ígwè omenala. Ihe niile welded Ọdịdị, jikọtara ya na ike ịgbado ọkụ na mgbasawanye technology technology, na-arụpụta a ntapu ọnụego nke na-erughị 0.001%, na-eme ka ọ dabara maka 20MPa elu-nrụgide ọnọdụ.
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Nhazi kọmpat + onwe{1} ihicha, ọrụ kacha mma yana ụgwọ mmezi.
N'iji naanị 1/10 nke shei ọdịnala -na{3}}tube okpomọkụ ndị na-agbanwe ọkụ, ọnụ ahịa akụrụngwa na-ebelata site na 70%, na-eme ka ọ dabara adaba maka oghere{5}}ụka dị iche iche dị ka ikpo okwu dị n'ụsọ osimiri na ụgbọ mmiri. Ọnụego imewe dị elu nke 5.5m/s yana njiri nhịahụ nke ọwa 70% na-ehicha ihe na-eme ka ọwa na-ehicha ihe ruru unyi na-ebelata. Ọnwa 12-18, ma belata ụgwọ ọrụ mmezi kwa afọ site na 40%.
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Onwe{0}} na-akwụ ụgwọ nrụgide okpomọkụ, na-ebute nkwụsi ike arụmọrụ.
Mpempe tube ahụ nwere ngalaba na-agbanwe agbanwe na nsọtụ abụọ ahụ, nke nwere ike gbasaa na nkwekọrịta axially na mgbanwe okpomọkụ, na-etinye nrụgide mgbasawanye ọkụ nke ọma. Ọbụna n'okpuru oke ọrụ ọnọdụ na okpomọkụ dị iche nke ruo 300 degrees , ọ ka nwere ike izere ọdịda dị ka tube mpempe akwụkwọ cracking.An ngwa ihe atụ na a thermal ike osisi na-egosi na ngwá na-na-na-na-na-na-aga n'ihu ruo 12 afọ na-enweghị ọdịda, na ntụkwasị obi dị nnọọ ukwuu nke omenala U-tube okpomọkụ Exchangers.
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Uru asọmpi
Izi ezi njikwa okpomọkụ emelitere
Na ọgwụ na-ekpocha mmiri na-ekpo ọkụ ngwa ngwa, mgbanwe okpomọkụ nwere ike ịchịkwa n'ime ± 0.2 degrees , izute stringent GMP chọrọ maka okpomọkụ akara nke mmiri maka injection na n'ịhụ na sterilization mmetụta nke ọgwụ ọjọọ.
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Oriri ike belatara nke ukwuu
Na refinery catalytic units cracking units, ma e jiri ya tụnyere shei ọdịnala{0} na - ndị na-agbanwe ikpo ọkụ tube, arụ ọrụ ọkụ abawanyela site na 72% ruo 88%. Otu ngwa ngwa nwere ike ịchekwa tọn 12,000 nke oriri uzuoku kwa afọ, nke ya na ihe dịka 1,700 tons nke carbon, na ibelata ikuku carbon 4.
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Mgbanwe ibu na-agbanwe agbanwe
Na-eche ihu na mgbanwe ibu nke 10%-120% na mmepụta mmepụta ihe, ọnụego ire ere ọkụ na-erughị ma ọ bụ hà nhata 5%. Dịka ọmụmaatụ, n'ihe achọrọ kpo oku na nhazi nri, ọ nwere ike ịrụ ọrụ nke ọma na-enweghị mmezi oke ugboro ugboro.
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Ọkụkụ- oke okpomọkụ yana ụkpụrụ nrụgide
Na-akwado ọrụ n'ofe okpomọkụ dịgasị iche iche site na -196 degrees (LNG liquefaction) ruo 400 degrees (mmeghachi omume kemịkalụ) .Okpomọkụ dị iche iche akara ziri ezi bụ ±0.3 degrees ka ±1 degrees , izute kpọmkwem okpomọkụ akara chọrọ maka ọgwụ sterilization na ala - okpomọkụ refrigeration. Nguzogide nrụgide karịrị 20MPa. Enwere ike ịmegharị ya ozugbo na usoro nrụgide dị elu dị ka hydrocracking na IGCC gasifiers, na-enweghị mkpa ọzọ desuperheating na nrụgide mbelata ngwaọrụ.
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Carbon dị ala, nchekwa ike na mbelata oriri;
Site n'ibelata oriri ike mbụ site na ịnyefe ọkụ dị mma, ike oriri na LNG liquefaction osisi na-ebelata site na 28%, na carbon emissions na-ebelata site na 25% Usoro ijide carbon na-enweta ọnụọgụ liquefaction CO₂ nke 98%, na-enye aka na ebumnuche nke nnọpụiche carbon. Ngwa ndị a na-arụpụta akụrụngwa na-eji usoro mmegharịgharị{5} mechiri emechi, yana ọnụma ojiji ihe titanium dị 95%, na-ebelata ikuku carbon site na 30% n'oge mmepụta nke otu unit.
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Njirimara nka nka
Structure Helical Na-ewughachi ókèala Thermodynamic.
Usoro nnyefe okpomọkụ dị oke mma
Igwe anaghị agba nchara spiral ọnya tube okpomọkụ na-etolite netwọọkụ na-ebufe ọkụ atọ{0} site n'ọtụtụ ọkwa tubes merụrụ n'akụkụ dị iche iche n'otu akụkụ. Nke a na-ebute mgbasa nke mmiri mmiri nke abụọ n'ime ọwa gburugburu, na-akpaghasị ọkpụrụkpụ oyi akwa na ịbawanye ọnụọgụ nnyefe okpomọkụ site na 20%-40% ma e jiri ya tụnyere shei ọdịnala{5} na tube okpomọkụ, na-erute oke 14,000 W/(m²· degree). Dịka ọmụmaatụ, na mpaghara ethylene cracking, arụmọrụ mgbanwe okpomọkụ abawanyela site na 72% ruo 85%, na-azọpụta 12,000 tọn uzuoku kwa afọ.
Usoro kọmpat
Site n'otu ikike mgbanwe okpomọkụ, olu akụrụngwa bụ naanị 1/10 nke shei ọdịnala{2} na{3}}tube okpomọkụ, na-ebelata ịdị arọ site na 40%-60%. Njirimara a na-enye ya ohere ibelata akara ukwu site na 60% na LNG na-enweta ọrụ njedebe, na-echekwa ihe karịrị nde yuan iri na ọnụ ahịa ala.
Nguzogide corrosion na ogologo ndụ ọrụ
Mere nke 316L igwe anaghị agba nchara ma ọ bụ titanium alloy, ọ nwere a edo ọnụọgụ nke thermal mgbasawanye, na-eguzogide ọgwụ na elu okpomọkụ (ruo 400 degrees), elu mgbali (20MPa), na corrosion (na-eguzogide acid, alkali, na nnu mgbasa ozi), na a haziri ọrụ ndụ nke 30-40 afọ. Na mgbasa ozi na-emebi emebi nke ukwuu dị ka hydrochloric acid (20%) na sulfuric acid (15%), ọnụ ọgụgụ corrosion erughị 0.005mm / afọ.
Ọrụ nhicha onwe{{0}
Nhazi ọwa spiral na-eme ka mmetụta nke mmiri na-asọpụta na unyi ọkpọkọ, na-eme ka ọ ghara ịdị na-agbakọ ọnụ ọgụgụ na ihe siri ike, na-ebelata ọchịchọ nke ịmepụta ọnụ ọgụgụ, na-agbatị usoro nhicha ahụ ruo ọnwa 12-18, na ibelata ụgwọ ọrụ site na 50%.
Igwe anaghị agba nchara dị elu- arụmọrụ spiral heat exchangers, na njirimara ha dị elu{1}} nfefe ọkụ na-arụ ọrụ nke ọma, corrosion and stress resistance, compact design and energy saves, dabara maka mkpa mgbanwe okpomọkụ nke usoro mgbagwoju anya na ụlọ ọrụ dị iche iche. Ihe ngosi ngwa ya bụ isi na-ekpuchi ngalaba mmepụta ihe dị ka kemịkalụ, ume, nri, na ọgwụ ndị dị n'okpuru ebe a.
ụlọ ọrụ petrochemical
Na nhazi mmanụ crude: eji maka preheating mmanụ crude, mkpofu okpomọkụ mgbake na ikuku na oghere distillation ogidi, na okpomọkụ mgbanwe nke usoro mgbasa ozi na catalytic cracking na hydrorefining Filiks.It nwere ike rụọ ọrụ nke ọma corrosive media nwere sọlfọ na acid, na adabara elu {{1}okpomọkụ na elu {{2} usoro nrụgide gburugburu ebe obibi.
Ụlọ ọrụ ike na ike
Na ngalaba nke ume ọhụrụ: na nchacha nke ihe silicon fotovoltaic na njikọ nke electrolytes batrị lithium, ọ na-achọpụta nju oyi nke elu - mgbasa ozi okpomọkụ na preheating nke ala - mgbasa ozi okpomọkụ; na mmepụta nke biomass ume na ike hydrogen, ọ na-emecha mgbanwe okpomọkụ na ịdị ọcha nke raw gas.
Ụlọ ọrụ nri na ọgwụ
N'ichepụta ọgwụ: N'ime njikwa okpomọkụ nke mmeghachi omume mmeghachi omume ọgwụ, sterilization na jụrụ nke ngwọta injection, na ntinye uche na usoro jụrụ oyi nke ọgwụ ndị China ọdịnala, a ghaghị izute sterility na corrosion resistance chọrọ nke mmepụta ọgwụ, ebe okpomọkụ mgbanwe okpomọkụ kwesịrị ịchịkwa nke ọma.
Ọ bụrụ na ịchọrọ ịmatakwu maka nkeji okpomọkụ ma ọ bụ nwee mmasị ịzụrụ, biko ziga email na 9988xiaoshuai@gmail.com, anyị ga-aza gị n'oge ịhụ ozi ahụ!
Otu ọkachamara
Ụlọ ọrụ anyị nwere ezigbo - dị elu mgbe- otu ọrụ ahịa nwere ndị ọrụ nka dị ka isi, ma ga-enye nzaghachi n'oge mgbe ịnata ozi ozi sitere n'aka ndị ọrụ.
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Ihe nchịkọta dị ọkụ: spiral heat Exchanger - elu arụmọrụ igwe anaghị agba nchara, China spiral heat Exchanger - elu arụmọrụ igwe anaghị agba nchara na-emepụta, sobu, factory
