Aguade Nkyerɛase
Type III Through-Type Spiral Plate Heat Exchanger a wɔde Grade 304 stainless steel ayɛ no yɛ ɔhyew a wɔde fa nneɛma mu ano aduru a ɛko tia nsɛe a wɔayɛ ama mfiridwuma mu akwan a ɛsen kɛse-. Ne kwan a ɛyɛ tẽẽ-fa kwan so nhyehyɛe no ma wotumi sesa ɔhyew a etu mpɔn bere a egyina nsɛm a ɛporɔw a acidic gas, brines, ne nnuru a wɔde ano aduru ka ho ano.
Nneɛma a Wɔde Yɛ Nneɛma
Ɛnam-Type Flow Akwan so
Ntrɛwmu a ɛyɛ tẽẽ ma kwan ma wɔde mfiri rodding/nsu-jet siesie a wɔmfa mpaapaemu, na ɛtew bere a wɔde siesie no so 60%.
Gap Geometry a Wɔayɛ no Yiye
Condensation-end clearance a wɔatrɛw mu (mpɛn pii no 15-20mm) brɛ nhyɛso a ɛba fam ase 30-50% vs. amanne kwan so nhyehyɛe ahorow.
Cross-Flow Nsiesiei
Ɛboa gas a ɛsen kɔ 60,000 m3/hr a turbulence enhancement ma nsubɔnten a nneɛma nketenkete-ahyɛ mu ma.
304 SS Adansi adwuma
Ɛma chloride a ɛko tia yiye (ɛkɔ 150 ppm) ne ahotew a ɛwɔ soro awie (Ra Ennu anaasɛ ɛne 0.8 μm yɛ pɛ).
Mfiridwuma mu Mfaso a Ɛwɔ So
Ɔhyew mu Adwennwen Ho Dwumadi
Esiane ne self-compensating spiral winding nti, adwinnade no nhia ntrɛwmu nkwaa bere a ɔhyew nsonsonoe (ΔT) tra digrii 120 anaasɛ ɛba fam .
Fouling a Wɔko tia
Sɛ wɔde dade a ɛnyɛ den 304 (304 SS) na ɛyɛ ɔfasu a, ebetumi asiw nsensanee ano. Bere a wɔde nnɔnhwerew 10,000 ayɛ adwuma akyi mpo no, ɛda so ara kura nea ennu 85% wɔ nea ɛho tew no mu.
Nhyɛso-Ɔhyew Adwumayɛ
Ne adwumayɛ hyew spans fi -40℃kosi 400℃, na ɛwɔ design nhyɛso a ɛsen biara a ɛyɛ 2.5 MPa.
Flow Efficiency a Ɛyɛ Fɛ
Wɔde asymmetric channels a ɛwɔ 10:1 flow ratio ahyɛ mu. Sɛ wɔreyɛ nsuo a ɛyɛ den-a ɛyɛ den (deɛ ɛwɔ nsuo a ɛyɛ den boro 50,000 centipoise, cP) ho adwuma a, saa kwan nhyehyɛɛ yi ma nsuo ahoɔhare kɔ so yɛ 0.3 m/s anaa nea ɛba fam.
Abisadeɛ
Wɔayɛ no yiye sɛnea ɛbɛyɛ a ɛbɛyɛ adwuma wɔ mfiridwuma tebea horow a emu yɛ den mu. Wɔaka sɛnea wɔde di dwuma wɔ mfiridwuma ahorow mu no ho asɛm kɔ akyiri wɔ ase ha:
- Petrochemical Processing: Wɔde yɛ acid mframa a ɛwɔ alkylation units mu, titiriw ma nnwuma a ɛfa sulphuric acid (H2SO4) ne hydrofluoric acid (HF) ho.
- Natural Gas Dehydration: Ɛhwɛ nsuo a ɛsen glycol-a ɛdɔɔso so berɛ a ɛnya ɔhyew a ɛsan nya ahoɔden a ɛyɛ 95%.
- Nnuru CIP Nhyehyɛe: Ɛne ASME BPE gyinapɛn ahorow hyia bere a wɔde di dwuma wɔ nsu a ɛnyɛ ɔyare mmoawa a wɔde yɛ hyew ne onwini mu no.
- Po mu Exhaust Scrubbing: Ɛwɔ ahoɔden a ɛko tia po mu nsuo a ɛbɛsɛe, na ɛma ɛfata ma dwumadie a wɔde wɔn adwene si sulphur oxides (SOx) a wɔyi fi hɔ so.
Mfiridwuma Kuw
Efi bere a wɔde sii hɔ no, Suzhou Ukada Energy Saving Technology Co., Ltd. akura mfiridwuma kuw a ɛyɛ den mu. Ɔsahene Lu a ɔyɛ adwumakuw no nhwehwɛmu ne nkɔso beae no fã no de ne ho ama sɛ ɔbɛyɛ spiral plate heat exchangers ho nhyehyɛe ne ne yɛ fi 1982. Bere bi nso na ɔwɔ dibea sɛ mfiridwumayɛfo panyin wɔ Suhua Machine, na ɔboaboaa osuahu pii ano wɔ nhwehwɛmu ne nkɔso mu.
General Lu ayɛ nhwehwɛmu, nkɔsoɔ ne adwumayɛ adwuma a ɛfa spiral plate heat exchangers ho no yie ama ɔman no mu nnwuma titire dodoɔ bi. Saa nnwuma yi fa nnwuma titire te sɛ satellite, po ase akohyɛn ne nuklea adwumayɛbea ahorow ho. Ɛno da nkyɛn a, ɔde ne ho hyɛɛ ɔman ahoɔden adwumayɛ gyinapɛn a ɛfa spiral plate heat exchangers ho no kyerɛw ne ne hyehyɛ mu, na wɔde saa gyinapɛn yi dii dwuma wɔ afe 2016. Mprempren, ɔyɛ adwuma sɛ mfiridwumayɛfo wɔ Suzhou Ukada.
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