Nneɛma a Wɔyɛ no Ho Nsɛm
High Capacity Oxygen Plant for Steel Industry yɛ mfiridwuma mu mframa a wɔde yɛ adwuma a wɔaka abom koraa a wɔayɛ ama dadeɛ adwumayɛbea akɛseɛ-a ɛhia sɛ wɔde oxygen a ɛkɔ so, ɛsen kɔ soro.
Nhyehyɛe no de PSA (Pressure Swing Adsorption) anaa VPSA (Vacuum Pressure Swing Adsorption) mfiridwuma a ɛkɔ anim di dwuma de yɛ oxygen a ɛho tew kɛse-beae no tẽẽ wɔ-beae no, na eyi ahotoso a wɔde to oxygen a ɛyɛ nsu a wɔde kɔ baabiara so no fi hɔ na ɛtew adwumayɛ ho ka so kɛse.
Wɔayɛ no sɛnea ɛbɛyɛ a ɛbɛkɔ so ayɛ adwuma 24/7 wɔ mfiridwuma mu dade a emu yɛ duru tebea horow mu, a nea ɛka ho ne fononoo a ɛyɛ den a wɔbɛma ayɛ kɛse, anyinam ahoɔden fononoo a wɔde bɛbɔ, ne oxygen fononoo dade a wɔde yɛ mfitiasede.
Mfiridwuma mu Dwumadi a Wɔada no Adi
Wɔayɛ yɛn oxygen awo ntoatoaso nhyehyɛe ahorow no gyina wiase ankasa-wiase mfiridwuma adwumayɛ tebea horow so wɔ:
- Dade adwumayɛbea ahorow a wɔaka abom (BOF + BF + EAF afrafra adwumayɛ) .
- EAF mini-mills a ɛwɔ mfinimfini ne akɛse
- High-ɔhyew kɔ so fononoo atwa yɛn ho ahyia
- EPC-gyina dade mfiridwuma ho adwumayɛ so
Nsɛm a wɔtaa de di dwuma no bi ne:
- 120–300 ton BOF converter oxygen a wɔde ma nhyehyɛe ahorow
- 50–150 ton EAF scrap melting oxygen enrichment nhyehyɛe ahorow
- Blast furnace oxygen enrichment ma adwumayɛ mu nkɔso
- Ladle fononoo refining ne nea ɛto so abien metallurgy akwan
Wɔayɛ nhyehyɛe no ama oxygen ahwehwɛde a ɛsakra ne adesoa a ɛkɔ soro -adesoa nsakrae a ɛtaa ba wɔ dade a wɔyɛ mu.
Adwumayɛ Nnyinasosɛm
Oxygen awoɔ ntoatoasoɔ nhyehyɛeɛ no gyina Zeolite Molecular Sieve (ZMS) adsorption su a wɔpaw so.
Mframa a Wɔde Mia Mframa Ho Nhyehyɛe
Wɔde mfiridwuma-grade screw anaa centrifugal compressors na ɛhyɛ mframa a atwa yɛn ho ahyia no mu na wɔadi kan-yɛ ho adwuma denam:
- Multi-stage filtration a wɔde yiyi nneɛma mu
- Nhyehyɛe a wɔde yi ngo fi hɔ
- Mframa a wɔde dry unit
Adsorption Ntetewmu Adeyɛ
Mframa a wɔahyɛ no den kɔ adsorption abantenten a zeolite nneɛma ahyɛ mu ma mu:
- Wɔpaw nitrogen a wɔpaw
- Oxygen fa mu sɛ mframa a wɔde yɛ nneɛma
Awo a Wɔsan Yɛ no Kyinhyia
Bere a abantenten biako wɔ adsorption mode mu no, foforo no fa:
- Nhyɛso a ɛma obi nya nhyɛso (PSA) anaasɛ
- Vacuum a wɔde yɛ nneɛma foforo (VPSA) .
Oxygen a Ɛkɔ So Fi Mu
Adsorption nkuku pii yɛ adwuma wɔ synchronized cycles mu de hwɛ hu sɛ:
- Oxygen a wɔkɔ so yɛ
- Stable ahotew output
- Nneɛma a wɔyɛ no ntwa mu biara nni hɔ
Mfaso Titiriw a Ɛwɔ Mfiridwuma mu
High Capacity Design ma Dade Nnwuma
Wɔayɛ ama oxygen a wɔde di dwuma kɛse-(100–20,000+ Nm3/h) a ɛwɔ ahoɔden a ɛyɛ den wɔ dade fononoo adesoa a ɛsakrasakra ase.
Ahoɔden a Wɔyɛ no Yiye Nhyehyɛe
Mframa a ɛkɔ akyiri ne kyinhyia sohwɛ so tew ahoɔden a wɔde di dwuma no so ma:
0.3 – 0.5 kWh/Nm3 O2 (nhyehyɛe a wɔayɛ no yiye) .
Industrial-Grade Ahotoso
Wɔayɛ ama dade adwumayɛbea ahorow a ɛyɛ den a:
- Kɔ so 24/7 adwumayɛ tumi
- Ɔhyew a ɛkorɔn a ɛko tia atwa yɛn ho ahyia
- Mfutuma ne wosow a ɛko tia
Redundancy & Safety Design (EEAT Ahoɔden a Wɔde Yɛ Adwuma) .
- N+1 adsorption abantenten nhyehyɛe (wɔpɛ) .
- Automatic huammɔdi isolation nhyehyɛe
- Emergency bypass control ntease
- Ankasa-bere oxygen ahotew a wɔhwɛ so
Nneɛma a Wɔde Di Dwuma a Ɛyɛ Automated Koraa
PLC + HMI control nhyehyɛe no ma wotumi:
- Adesoa a wɔde yɛ nsakrae a ɛyɛ adwuma ankasa
- Ankasa-bere nhyehyɛe nhwehwɛmu
- Akyirikyiri hwɛ (Industry 4.0 a wɔpaw a wɔde ka bom) .
- Mfomso alarm ahobammɔ nhyehyɛe
Mfiridwuma Ho Nsɛm a Wɔakyerɛkyerɛ Mu
Oxygen Awo Ntoatoaso Adwumayɛ
|
Parameter a wɔde kyerɛ |
Nsɛm a Wɔakyerɛkyerɛ mu |
|
Tɛknɔlɔgyi |
PSA / VPSA na ɛyɛ adwuma |
|
Tumi a Ɛwɔ Hɔ |
100 – 20,000+ Nm3/h |
|
Oxygen Ahotew a Ɛho Tew |
90% – 95% |
|
Nhyɛso a Wɔde Kɔma |
0.1 – 0.6 MPa (anaasɛ nea ɛboro saa denam booster so) . |
|
Operation Mode a Wɔde Yɛ Adwuma |
Ɛyɛ adwuma a ɛyɛ adwuma koraa, ɛkɔ so 24/7 |
|
Start-up Bere |
Ennu simma 30 anaasɛ ɛne no yɛ pɛ |
|
Design Nkwa Nna |
mfeɛ 15–20 |
Ahoɔden & Nnwuma a Wɔde Di Dwuma Ho Ahwehwɛde
|
Parameter a wɔde kyerɛ |
Nsɛm a Wɔakyerɛkyerɛ mu |
|
Tumi a Wɔde Ma |
380V / 6kV / 11kV na ɛyɛ adwuma |
|
Ahoɔden Pɔtee a Wɔde Di Dwuma |
0.3 – 0.5 kWh/Nm3 O2 na ɛyɛ adwuma |
|
Cooling System a Wɔde Yɛ Nwini |
Mframa-nwini / nsu{1}}nwini a wopɛ |
|
Adwinnade Mframa |
0.6 – 0.8 MPa na ɛwɔ hɔ |
System Nsiesiei a Wɔde Yɛ Adwuma
Oxygen adwumayɛbea a edi mũ no bi ne:
- Mframa a Wɔde Yɛ Adwuma (Screw / Centrifugal type) .
- Mframa a Wɔde Siesie Nneɛma (Filters + Dryer + Separator) .
- PSA / VPSA Adsorption Abantenten a Wɔde Yɛ Nneɛma
- Zeolite Molekyule Sieve Mpa
- Oxygen Buffer Adekorabea a Wɔde Sie
- Oxygen Analyzer & Nneɛma a Wɔde Hwɛ Nneɛma So
- PLC Nyansafoɔ Nkonimdie Kabinet
- Oxygen Booster Compressor System a wobetumi apaw
Steel Nnwumayɛbea a Wɔde Di Dwuma Mfiridwuma
Blast Furnace Oxygen a Wɔde Ma
- Ɛma ɔhyew a ɛwɔ ɔhyew mu no yɛ kɛse
- Ɛma dade a wɔde yɛ nneɛma a wɔtew so no tu mpɔn
- Ɛma fononoo mu adwumayɛ kɔ soro
Electric Arc Fononoo (EAF) .
- Ɛma nneɛma a wɔabubu no yɛ ntɛmntɛm
- Ɛtew anyinam ahoɔden a wɔde di dwuma wɔ dade tɔn biara mu no so
- Ɛma fononoo mu ɔhyew a ɛyɛ adwuma yiye no tu mpɔn
Mfitiase Oxygen Fononoo (BOF) .
- Ɛhwɛ hu sɛ oxygen a wɔbɔ no gyina pintinn
- Ɛma dade no su a ɛyɛ pɛpɛɛpɛ no tu mpɔn
- Ɛtew tapping cycle bere so
Ladle Refining & Nneɛma a Ɛto so Abien Metallurgy
- Oxygen control pɛpɛɛpɛ ma alloy nsakrae
- Ɛma dade a etwa to a wɔahyehyɛ no pɛpɛɛpɛ no tu mpɔn
Wɔ-beae no Oxygen vs Nsu Oxygen
|
Sɛnti |
Wɔ-beae Oxygen Afifide |
Nsu a Wɔde Ma Oxygen |
|
Ka a Wɔbɔ Ho Nhyehyɛe |
Bere tenten-bere a ɛba fam OPEX |
Ɛka a ɛkɔ soro a wɔbɔ mpɛn pii |
|
Nneɛma a Wɔde Ma a Ɛyɛ Den |
Ɔde ne ho koraa |
Logistics gyina so |
|
Ahwɛyie |
Asiane biara nni hɔ a ɛfa akwantu ho |
Asiane a ɛkorɔn-nhyɛso a wɔkora so |
|
Nsakrae a ɛyɛ mmerɛw |
Tumi a wotumi trɛw mu |
Nneɛma a wɔde ma a wɔahyɛ da ayɛ |
|
Nneɛma a ɛwɔ hɔ |
24/7 a ɛkɔ so |
Delivery nhyehyɛe gyina |
On-site oxygen awo ntoatoaso ma nkwa nna ho ka a ɛba fam kɛse ne adwumayɛ mu ahotoso a ɛkorɔn ma dade adwumayɛbea ahorow.
Engineering Adwumayɛ & ROI Nsusuwii
Wɔ dadeɛ adwumayɛkuo gyinaesie-mufoɔ fam no, sikasɛm mu mfasoɔ titire bi ne:
Oxygen a wɔbɛtɔ ho ka a ɛso tew (mpɛn pii no 30–60%) .
Ahoɔden ho ka a ɛba fam wɔ dade tɔn biara a wɔyɛ mu
Nneɛma a wɔde kɔ amannɔne a wɔde wɔn ho to so no so tew
Fononoo mu adwumayɛ a ɛkɔ anim
Wiase Nyinaa Dwumadie no Tumi
Wɔayɛ yɛn oxygen nhyehyɛe ahorow no ama amanaman ntam mfiridwuma a wɔde bedi dwuma, na ɛboa:
- EPC adwumayɛfoɔ a wɔyɛ adwuma wɔ hɔ
- Dade adwumayɛbea ntrɛwmu nnwuma
- Mfiridwuma mu gas nhyehyɛe a wɔasan asiesie
- Greenfield dade adwumayɛbea nkɔso
Nneɛma a wɔde di dwuma no bi ne:
- Mpɔtam a ɛhɔ yɛ hyew kɛse- (Mfinimfini Apuei) .
- Mfiridwuma mmeae a ɛhɔ yɛ nwini kɛse-(Asia Kesee Fam Apuei) .
- Mfiridwuma mu dade akuwakuw akɛse-ayɛ
Quality Assurance & Nneɛma a Wɔyɛ no Gyinapɛn
Wɔyɛ nhyehyɛe ahorow no nyinaa wɔ mfiridwuma gyinapɛn a emu yɛ den ase:
- ISO 9001 Nneɛma a Ɛyɛ Paara Ho Nhyehyɛe
- Nhyɛso anwenne a wɔyɛ no gyinapɛn ahorow
- Electrical ahobammɔ ho nhyehyɛe ahorow a wodi so
- Factory acceptance testing (FAT) ansa na wɔde amena
Nhyehyɛe biara fa:
- Adesoa simulation sɔhwɛ a ɛkɔ so
- Oxygen ahotew a ɛyɛ pintinn ho adansedi
- Nnɔnhwerew 72 oprehyɛn sɔhwɛ a ɛkɔ so
- Leakage ne ahobammɔ ho nhwehwɛmu
Nea Enti a Wopaw SINNA GAS
SINNA GAS de gas a wɔyɛ no ano aduru a wɔayɛ no yiye a wɔde wɔn adwene asi so ma:
- Steel adwumayɛ ho nimdeɛ a wɔde di dwuma
- Oxygen adwumayɛbea nhyehyɛe a wɔayɛ no sɛnea wɔpɛ a egyina fononoo ahwehwɛde ahorow so
- Bere tenten-mfiridwuma adwumayɛ adwumayɛ a ɛyɛ den
- Wiase nyinaa EPC adwuma no mu biakoyɛ tumi
Yɛn bɔhyɛ no bi ne:
- Engineering-gyina nhyehyɛe a wɔayɛ no sɛnea wɔpɛ
- Stable bere tenten-adwumayɛ ho awerɛhyem
- Spare parts & nkwa nna mu mmoa
- Adwumayɛfo a wɔde ahyɛde ma ɔsom kuw
FAQ
Asɛmmisa: Oxygen ahotew bɛn na wobetumi anya?
A: Standard nhyehyɛe ahorow de 90%–95% oxygen ahotew ma, a ɛfata ma dadeyɛ akwan nyinaa.
Asɛmmisa: So nhyehyɛe no betumi adi dade adwumayɛbea dwumadi a ɛkɔ so 24/7 ho dwuma?
A: Yiw. Wɔayɛ nhyehyɛe no titiriw ama mfiridwuma a emu yɛ duru a ɛkɔ so yɛ adwuma a adesoa a ɛsakrasakra no tumi gyina ano.
Asɛmmisa: Nsonsonoe bɛn na ɛda PSA ne VPSA ntam?
A: PSA: Ɛfata ma nhyehyɛe ahorow a ɛwɔ tumi a ɛwɔ mfinimfini
VPSA: Ahoɔden-a ɛyɛ adwuma yie ma dadeɛ adwumayɛbea akɛseɛ-adwuma
Asɛmmisa: Dɛn ne ahoɔden a wɔtaa de di dwuma?
A: Nhyehyɛe a wɔayɛ no yiye no nya oxygen 0.3–0.5 kWh/Nm3 a egyina nhyehyɛe so.
Asɛmmisa: Bere bɛn na wɔde bɛkɔ na wɔde ahyɛ obi nsa?
A: Mpɛn pii no asram 4-8 a egyina nhyehyɛe no tumi ne customization level so.
Asɛmmisa: So wobetumi atrɛw nhyehyɛe no mu daakye?
A: Yiw. Modular nhyehyɛe ma kwan ma tumi ntrɛwmu a wɔmfa nhyehyɛe no nyinaa nsi ananmu.
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