Nneɛma a Wɔyɛ no Ho Nsɛm
Steelmaking Oxygen Supply System yɛ mfiridwuma mu gas ano aduru a wɔayɛ no yie a wɔayɛ sɛ ɛde oxygen a ɛkɔ so, ɛho tew kɛseɛ, ne nhyɛsoɔ kɛseɛ bɛma nnɛyi dadeɛ a wɔyɛ, a Basic Oxygen Furnace (BOF), Electric Arc Furnace (EAF), ne secondary metallurgy systems ka ho.
Wɔ dadeyɛ mu no, oxygen yɛ mframa a ɛho hia a wɔde yɛ adwuma de yi efĩ te sɛ carbon (C), silicon (Si), phosphorus (P), ne sulfur (S) denam ɔhyew a ɛkorɔn-ɔhyew mu oxidation reactions so. Oxygen a ɛyɛ den a wɔde ma no na ɛkyerɛ tẽẽ:
- Steel su a ɛyɛ pɛpɛɛpɛ
- Fononoo mu aba a wɔde yɛ adwuma
- Ahoɔden a wɔde di dwuma yiye
- Ahobammɔ ne sɛnea nneɛma a wɔyɛ no gyina pintinn
Wɔayɛ yɛn nhyehyɛe no sɛ adwumayɛbea-a ɛtrɛw oxygen infrastructure ano aduru, ɛnyɛ gas a wɔde ma kɛkɛ, a ɛhwɛ hu sɛ ɛkɔ so yɛ adwuma 24/7 wɔ dade adwumayɛbea akɛse-kɛse mu.
System Engineering Scope a Ɛwɔ Hɔ
Yɛde turnkey oxygen supply systems a edi mũ ma, a ɛfa engineering design, nnwinnade a wɔyɛ, installation akwankyerɛ, ne commissioning ho.
System Nkabom no Nkɔso:
- Mframa a Wɔpaapae Mu (ASU) / PSA Oxygen Awoɔ Nhyehyɛe
- Oxygen Compression System (Nhyɛso a ɛkorɔn-nhyɛso a wɔde ma) .
- Nsuo Oxygen (LOX) Nneɛma a Wɔkora So & Nneɛma a Wɔde Siesie Nneɛma
- Vaporization Nhyehyɛe (Ambient / Electric) .
- Pipeline Distribution Network (Afifie-oxygen grid a ɛtrɛw) .
- Automation & Control Nhyehyɛe (PLC / DCS) .
- Ahobammɔ & Ntɛmpɛ a Wɔde Tow Nneɛma Mu (ESD) .
Saa nhyehyɛe a wɔaka abom yi hwɛ hu ma oxygen a ɛyɛ den wɔ dade a wɔyɛ no adesoa a ɛsen biara mpo ase.
Mfiridwuma a Wɔde Yɛ Oxygen
Yɛyɛ nhyehyɛe ahorow a egyina afifide kɛse, oxygen a wɔhwehwɛ, ne sikasɛm nhyehyɛe so:
Cryogenic Mframa a Wɔpaapae Mu (ASU) .
Nea eye sen biara ma dade adwumayɛbea akɛse a wɔaka abom a oxygen a wɔhwehwɛ no kɛse kɔ so.
- Oxygen ahotew: ɛkɔ 99.6% .
- Nsuo kɛseɛ-nsuo a ɛfiri mu ba: 10,000 – 100,000+ Nm3/h
- Ahoɔden a wɔde di dwuma yiye a eye sen biara ma adwumayɛ bere tenten-
- Mfiridwuma mu adwumayɛ a ɛkɔ so koraa
PSA Oxygen Generator Nhyehyɛe a Wɔde Yɛ Nneɛma
Ɛfata ma dade afifide a ɛwɔ mfinimfini ne nketewa.
- Oxygen ahotew: 90% – 95% (wɔpɛ sɛ wɔma ɛyɛ kɛse kosi 99%) .
- Mfiase ntɛmntɛm-fi (simma 5–10) .
- Modular ntrɛwmu tumi
- Sika a wɔde hyɛ mu mfiase no so tew
Nsu a Wɔde Siesie Oxygen a Wɔde Siesie Nneɛma (LOX) .
Ɛhwɛ hu sɛ ntɛmpɛ ne peak-ahwehwɛde oxygen ma.
- High-nhyɛso vaporized oxygen a wɔde ma
- Ahobammɔ nhyehyɛe a ɛho nhia ma afifide no kɔ so
- Wɔde di dwuma sɛ backup anaa hybrid nhyehyɛe
Adwumayɛ Nnyinasosɛm wɔ Steelmaking Process mu
Wɔ BOF dade a wɔyɛ mu no, wɔde oxygen fa peaw a nhyɛso kɛse wom so gu dade a ayow mu wɔ ahoɔhare a ɛboro nnyigyei so. Oxygen no ne efĩ yɛ adwuma na ɛma ɔhyew a ano yɛ den a efi akyi ba, na ɛma wotumi:
- Dade a wɔabɔ no decarburization ntɛmntɛm
- Efĩ a woyi fi hɔ (Si, Mn, P, S) .
- Ɔhyew a ɛkɔ soro wɔ aguaree a wɔabɔ no mu
- Bere tiaa a wɔde yɛ ahotew kyinhyia
Yɛn nhyehyɛe no hwɛ hu sɛ:
- Oxygen nhyɛso a ɛyɛ den wɔ lance inlet
- Pɛpɛɛpɛ flow regulation ma dade ahorow ahorow
- Kɔ so de ma bere a converter cycles
- Mmuae ahoɔhare a ɛkorɔn bere a nneɛma a wɔyɛ no sakra
Engineering Mfiridwuma Ho Nsɛm a Wɔakyerɛkyerɛ Mu
|
Parameter a wɔde kyerɛ |
Nkyerɛkyerɛmu Range |
|
Oxygen Ahotew a Ɛho Tew |
90% – 99.6% |
|
Tumi a Ɛwɔ Hɔ |
500 – 100,000+ Nm3/h |
|
Nhyɛso a Wɔde Kɔma |
0.8 – 3.0 MPa (wotumi sesa no kosi nea ɛkorɔn) . |
|
Nhyɛso a Ɛyɛ Den |
±0.01 – ±0.02 MPa na ɛwɔ hɔ |
|
Dew Point a Ɛwɔ Hɔ |
Ennu anaasɛ ɛne -40℃yɛ pɛ |
|
Operation Mode a Wɔde Yɛ Adwuma |
Mfiridwuma mu adwumayɛ a ɛkɔ so 24/7 |
|
System Design Nkwa |
Ɛboro mfe 20 anaasɛ ɛne no yɛ pɛ |
|
Automation Level a Wɔde Yɛ Nneɛma |
PLC / DCS a wɔhwɛ so koraa |
|
Redundancy Nsusuwii a Wɔde Di Dwuma |
N+1 / N+2 a wopɛ |
Engineering Nneɛma Titiriw
Ahotoso a Ɛkorɔn Nsusuwii
- Redundant compressor ne nhyehyɛe ahorow a wɔde di dwuma
- Oxygen a wɔde ma bere nyinaa wɔ ahwehwɛde a ɛsen biara ase
- Ntɛmntɛm LOX backup nkabom
Ahoɔden a Wɔyɛ no Yiye
- Low pɔtee tumi a wɔde di dwuma nhyehyɛe
- Ɔhyew a wɔsan nya no yiye (ASU nhyehyɛe ahorow) .
- Adesoa mu nsakrae a nyansa wom
Dwumadi a Ɛyɛ Automated Koraa
- PLC / DCS a ɛwɔ mfinimfini a wɔde di dwuma
- Akyirikyiri hwɛ & diagnostics
- Automatic ahobammɔ interlock nhyehyɛe
Mfiridwuma mu Ahobammɔ Ho Nhyehyɛe
- Oxygen-a ɛne no hyia nneɛma a wɔpaw
- Ogya ne ɔtopae a wobesiw ano ho nhyehyɛe
- Nhyɛso a wɔde ma ne nea wɔde to mu ntɛm ara
- Pipeline oxygen ahotew ho nhyehyɛe
System Nsiesiei Ho Nneɛma a Wɔpaw
Dade Adwumayɛbea Ketekete Ano Aduru
- PSA oxygen nhyehyɛe
- Buffer a wɔde sie nsukorabea ahorow
- Single-stage nhyɛso nhyehyɛe
Medium Steel Adwumayɛbea Ano aduru
- PSA + LOX afrafra nhyehyɛe
- Nhyɛso abien a wɔde hyɛ mu
- Automated control nhyehyɛe
Dade Mill Ano aduru Kɛse a Wɔaka abom
- Cryogenic ASU afifide
- Oxygen nsuo afiri a ɛwɔ nhyɛsoɔ kɛseɛ-mu
- Redundancy nhyehyɛe a edi mũ (N+1 / N+2) .
- Oxygen kyekyɛ adwumayɛbea a ɛwɔ mfinimfini
Engineering Nnwuma a Wɔde Di Dwuma
Wɔde yɛn oxygen a yɛde ma no di dwuma kɛse wɔ:
- Basic Oxygen Furnace (BOF) dade a wɔyɛ
- Electric Arc Furnace (EAF) oxygen a wɔde ma
- Fononoo a wɔde yɛ ladle (LRF) .
- Nneɛma a ɛto so abien a wɔde yɛ dade ho adwuma
- Afifide a wɔkɔ so tow gu
- Dade a wɔde twa ne ɔhyew nhyehyɛe
- Dade a ɛnyɛ-dade a wɔde yɛ ade
Project Osuahu & Wiase Nyinaa Nneɛma a Wɔde Ma
Yɛde oxygen a wɔde ma ho nhyehyɛe ahorow ma ma:
- Dade a wɔde yɛ nneɛma a wɔaka abom
- Mini-mill dade adwumayɛbea ahorow
- EPC mfiridwuma mu gas adwumayɛfo
- Nnwumakuw a wɔyɛ dade ho mfiridwuma
Wɔayɛ yɛn nhyehyɛe ahorow no ama wiase nyinaa adwumayɛbea ahorow a nea ɛka ho ne:
- Asia
- Mfinimfini Apuei
- Afrika
- Europa
- Amerika Kesee Fam
Wɔayɛ nhyehyɛe biara sɛnea ɛhɔnom ahoɔden tebea, wim tebea, ne mfiridwuma gyinapɛn ahorow te.
Nea Enti a Wopaw Yɛn
Mfiridwuma Ho Tumi a Wɔada no Adi:Yɛde oxygen nhyehyɛe ho mfiridwuma a edi mũ ma fi nhyehyɛe so kosi nea wɔde hyɛ adwuma so.
Mfiridwuma mu Adwumayɛ a Egyina pintinn:Wɔayɛ nhyehyɛe ahorow ama dade adwumayɛbea a ɛkɔ so yɛ adwuma 24/7.
Oxygen Ho Ka a Ɛba Fam wɔ Dade Ton biara mu:Ahoɔden a wɔde di dwuma yiye no ma ɛka a wɔbɔ wɔ nneɛma a wɔyɛ ho bere tenten-tew so.
Nhyehyɛe a Wɔayɛ no Nsakrae:Amanneɛbɔ ano aduru a egyina dade adwumayɛbea tumi ne ntrɛwmu nhyehyɛe so.
Wiase Nyinaa Ɔsom Mmoa:Mfiridwuma ho mmoa, spare parts a wɔde ma, ne akyirikyiri nhwehwɛmu.
Engineering & Mmara a Wɔde Di Dwuma Gyinapɛn
Wɔayɛ yɛn nhyehyɛe ahorow no sɛnea ɛne:
ISO 9001 Nneɛma a Ɛyɛ Paara Ho Nhyehyɛe
ASME Nhyɛso Nsuo Gyinapɛn
CE Ahobammɔ Gyinapɛn
IEC Electrical Control Gyinapɛn
Mfiridwuma mu oxygen nhyehyɛe ahobammɔ ho akwankyerɛ
Installation & Commissioning a Wɔde Yɛ Adwuma
Yɛde nkwa nna nyinaa adwuma no di ma:
1.Engineering nhyehyɛe & nhyehyɛe simulation
2.Equipment manufacturing & adwumayɛbea sɔhwɛ (FAT) .
3.Modular shipment & logistics nhyehyɛe
4.Wɔ-site instɔlehyɛn sohwɛ
5.Pipeline nhyehyɛe a wɔde bɛka abom
6.System commissioning & adwumayɛ sɔhwɛ
7.Operator ntetee & handover
Maintenance & Lifecycle Mmoa a Wɔde Ma
Nsiesiei nhyehyɛe ahorow a wɔde siw yare ano
Spare parts a wɔde ma
Mmoa a wɔde hwɛ nneɛma so wɔ akyirikyiri
System optimization nnwuma
Afe afe adwumayɛ mu nhwehwɛmu
FAQ
Asɛmmisa: Oxygen ahotew bɛn na ɛho hia na wɔde yɛ dade?
A: Mpɛn pii no 93%–99.6% oxygen ahotew, egyina fononoo no su ne ɔkwan a wɔfa so yɛ so.
Asɛmmisa: Dɛn ne oxygen a wɔde di dwuma wɔ dade a wɔyɛ mu?
A: Sɛ wɔkyekyɛ mu a, oxygen a wɔde di dwuma no bɛyɛ 50–60 Nm3 wɔ dade tɔn biara mu, a egyina sɛnea wɔyɛ no yiye so.
Asɛmmisa: So nhyehyɛe no betumi adi dade a wɔyɛ no adesoa a ɛsakrasakra no ho dwuma?
A: Yiw. Wɔayɛ yɛn nhyehyɛe no ne buffer storage ne dynamic flow control de adi peak demand nsakrae ho dwuma.
Asɛmmisa: Nsonsonoe bɛn na ɛda PSA ne ASU nhyehyɛe ahorow ntam?
A: PSA: Sika a wɔde bɛto mu a ɛba fam, ɛfata ma afifide a ɛwɔ mfinimfini/ketewa
ASU: Ɛyɛ adwuma yiye, eye ma dade adwumayɛbea akɛse a wɔaka abom
Asɛmmisa: So wode oxygen nhyehyɛe ahorow a wɔde bɛboa ma?
A: Yiw. Nsu oxygen (LOX) backup nhyehyɛe ahorow wɔ hɔ ma ntɛmpɛ a wɔde ma ne nea wɔhwehwɛ kɛse.
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