Mfaso a Ɛwɔ Nneɛma a Wɔyɛ So
WINDINGSTRUCTURE,TURBULENCE NKYERƐKYERƐMU
Ɛnam sɛ ɛwɔ reverse-kuru, spiral-rising coil structure ne countercurrent heat transfer nti, ɛde turbulent flow effect a emu yɛ den ba. Wɔde dade a ɛnyɛ den na ɛyɛ [Wound Pipe Condenser] nhama ne akorade nyinaa, na ɛwɔ ntrɛwmu nsusuwii a ɛyɛ pɛ. Sɛ ɔhyew a ɛsen biara yɛ digrii 400 a, ɛrensɛe wɔ nhyɛso ne ɔhyew a ɛsakrasakra mu, na ɛremma ɛho nhia sɛ wɔde afiri a ɛtew nhyɛso so di dwuma.
HEAT TRANSFER EFFICIENCYAND ENERGY AKWANKYERƐ
[Wound Pipe Condenser] no wɔ tube bundles a ɛboro shell tenten mmɔho 3–5. Layer ne tube ntam kwan yɛ pɛpɛɛpɛ, bere a layers a ɛbɛn ho no yɛ kuru wɔ akwan horow a ɛne ne ho bɔ abira so. Saa nhyehyɛe yi ma nsu no kɔ so sesa ne kwan bere a ɛsen fa tube no fã ne shell fã no, na ɛma basabasayɛ a emu yɛ den ba na ɛma ɔhyew a wɔde kɔ baabi foforo no yɛ kɛse kɛse.
Mpɛn pii no, ɔhyew a ɛkɔ baabi foforo a ɛwɔ afie mu ɔhyew a wɔde sesa nneɛma mu no bɛyɛ 2,000–3,000 W/(m·℃). Nea ɛne eyi bɔ abira no, wɔ adwumayɛ tebea pɔtee bi mu no, ɔhyew a wɔde sesa kuru no mu no nya ɔhyew a ɛkɔ baabi foforo a ɛkɔ soro kodu 14,000 W/(m2·℃).
Wɔ nsu a ɛyɛ hyew a wɔde di dwuma mu no, saa nhyehyɛe yi ma nsu a ɛyɛ hyew tumi yɛ nwini koraa wɔ tube bundle no mu, na ɛmma ɛho nhia sɛ wɔsesa ɔhyew a ɛto so abien na ɛnam so ma wɔkora nsu a ɛyɛ hyew pii so.
COMPACT SIZE,ƐYƐ MENYA SƐ WƆDE BƐHYƐ NA WƆASIESIE
Ɛda nhyehyɛɛ a ɛyɛ ketewa na ɛnyɛ den sɛ wɔde besisi hɔ, a ne dodoɔ yɛ bɛyɛ 1/5 pɛ deɛ ɛwɔ ofie shell-ne-tube heat exchangers a wɔde toto ho, na ɛnam so ma ɛkora baabi so na ɛtew sika a wɔde bɛto nnwuma mu so. Esiane sɛ mfiri no mu yɛ hare na ɛnyɛ den sɛ wɔde besisi hɔ, abubu, na wɔasiesie nti, wobetumi de abata nsu afiri no ho tẽẽ, na ɛtew ɛka a wɔbɔ wɔ nneɛma a wɔde besisi ho no so, ne ɛka a wɔbɔ wɔ nhyehyɛe a edi kan ne nsiesie ho ka a ɛkɔ so no ho.
Nnwumayɛbea Nsɛm
NNURUYƐ ADWUMA
Wɔ nnuru a wɔyɛ mu no, ɛtaa ho hia sɛ wɔma nneɛma a ɛma nneɛma yɛ adwuma no yɛ hyew anaasɛ wɔma ɛyɛ nwini kodu ɔhyew pɔtee bi so. Sɛ́ ɔhyew sesafo a wɔyɛ adwuma yiye no, spiral-tube ɔhyew sesafo no di nnuruyɛfo ahwehwɛde ahorow a ɛfa ɔhyew a wɔhwɛ so ne ɔhyew a wɔde kɔ baabi foforo ho no ho dwuma.
Wɔ refinery pɔtee bi mu no, esiane reflux a wɔayɛ no foforo koraa wɔ stripping tower no mu nti, ɔhyew a wɔde kɔ baabi foforo a ɛyɛ adwuma yiye a ɛwɔ floating-head heat exchanger a ɛwɔ pre-fractionation tower no atifi wɔ continuous reforming unit no pre-treatment system no mu no so tew bere a na ɛreyɛ adwuma, a entumi nni ɔhyew a wɔde kɔ baabi foforo ahwehwɛde ahorow ho dwuma. Ɛnyɛ sɛ eyi maa ahoɔden a wɔsɛe no nko na mmom ɛmaa ahoɔden a wɔde di dwuma nyinaa kɔɔ soro wɔ unit no mu, na ɛmaa ne dwumadi a ɛyɛ den bere tenten-asɛe.
Bere a wɔde U-shaped coil-tube heat exchanger sii ananmu akyi no, ɔhyew-awiei ɔhyew nsonsonoe no so tew fii digrii 54 koduu digrii 43 . Ɛnyɛ sɛ eyi siesiee asɛm a ɛfa onwini a ɛnnɔɔso wɔ pre-fractionation tower top cooler no mu nko na mmom eyi ahobammɔ ho asiane ahorow a ɛwɔ ngo akorae no mu nso fii hɔ. Bio nso, saa nsakraeɛ yi maa ɔhyew a ɛwɔ pre-hydrogenation feed heat exchanger no mu kɔɔ soro, ɛtew adesoa a ɛwɔ fononoo mu ɔhyew afiri no so, na ɛmaa ahoɔden a wɔde di dwuma no so tew.
Wɔ nsiesie no akyi no, bere a wɔde tua ka no ayɛ asram abiɛsa pɛ, na ɛde adwumayɛ ne sikasɛm mu mfaso kɛse aba.
ADUAN HO ADWUMA
Wɔ aduane ho adwumayɛ mu no, spiral-tube heat exchangers yɛ nea wɔde di dwuma ma ɔhyew anaa onwini nneɛma-sɛ nhwɛso no, wɔ nufusu pasteurization ne juice concentration akwan mu. Wɔn ahotew su ne sɛnea ɛko tia nsɛe no ma wotumi du ahotew gyinapɛn ahorow a wɔhwehwɛ ma aduan a wɔyɛ ho adwuma no ho.
Industrial aseptic low-temperature filling yɛ mfiridwuma a ɛkɔ anim a wɔde yɛ anonne a anonne ayɛfo atitiriw agye atom kɛse. Wɔ aseptic nsuo nhyehyɛeɛ a ɛwɔ saa adeyɛ yi mu no, plate-type heat exchangers ne ɔkwan a wɔtaa de di dwuma. Bere a saa mprɛte-type units yi yɛ nea ɛho ka yɛ-etu mpɔn no, wɔn ɔhyew a wɔde kɔ baabi foforo no sua koraa wɔ saa dwumadie pɔtee yi mu. Bio nso, ɛsɛ sɛ wɔde nnwinnade foforo a ɛma onwini ne nhyɛso so tew ka ho.
Nea ɛda nsow ne sɛ, nsonsonoe kɛse a ɛwɔ ɔhyew mu wɔ ɔhyew, ɔhyew a edi kan, ne onwini afã horow a ɛwɔ mprɛte-su ɔhyew sesa no ntam no betumi ama wɔn mprɛte no asɛe. Sɛ nsuo a ɛtwetwe nsuo ba ɛnam deformation a ɛte saa nti a, ɛbɛtumi ama nsuo a wɔahyɛ no aduru no asan ayɛ fĩ-awieɛ koraa no asɛe nneɛma no yiedie na atew nneɛma a wɔyɛ no yiedie so.
Nea ɛne eyi bɔ abira no, Ukada spiral-tube ɔhyew sesa no fata yiye titiriw-ma gas-nsu ɔhyew nsakrae tebea horow. Sɛ wɔde saa spiral-tube model yi besi mfitiase plate-type units no ananmu a, ɛde nkɔso soronko ba: ɛtew steam a wɔde di dwuma no so ma ɛtew ahoɔden ho ka so, na tumi a etumi gyina ɔhyew a ɛkɔ soro ne nhyɛso a ɛkɔ soro ano no brɛ thermal shock nsɛm ase yiye. Sɛ yɛka ne nyinaa bom a, saa ade a wɔde besi ananmu yi ada ne ho adi sɛ ɛyɛ nnwinnade a wɔayɛ no foforo a edii yiye.
Mfaso a Ɛwɔ Adwumakuw no Mu
Germanyni Linde na ɔyɛɛ no wɔ afe 1895 mu, na mfiase no wɔde spiral-tube heat exchanger dii dwuma maa mframa a ɛma nsu yɛ nsu wɔ nnuru a wɔyɛ mu. Ɛnnɛ, wɔ mfe du du pii a wɔde akɔ so ayɛ nsakrae ne nneɛma foforo akyi no, saa ɔhyew sesa yi anya dwumadie a ɛtrɛw wɔ nnwuma te sɛ nnuru, petroleum, aduane, ne ahoɔden & anyinam ahoɔden a wɔyɛ mu.
Suzhou Ukada Energy-Saving Technology Co., Ltd. yɛ mfiridwuma adwumakuw foforo a ɛyɛ adwuma titiriw wɔ R&D, nneɛma a wɔyɛ, ne ahoɔden-ɔhyew a wɔde sesa nneɛma a etu mpɔn a wɔtɔn mu. Ne nneɛma a ɛwɔ mu no fa spiral-tube, spiral-plate, tubular, silicon carbide, ne double-tube-kratafa ahorow ho.
Tags a ɛyɛ hyew .: kuru paipu condenser, China kuru paipu condenser adwumayɛfo, wɔn a wɔde ma, adwumayɛbea
