Ukusebenza kanye nezidingo zobuchwepheshe zemishini yokwelapha ukushisa okuvama okuphakathi kwamapayipi ensimbi

1. Qaphela imisebenzi yokuphakela, ukudlulisa, ukushisisa, ukucisha, ukufudumeza nokupholisa amapayipi ensimbi angenamthungo anezincazelo eziningi.

2. Izinga lokushisa eliphakeme kakhulu lokujwayelekile nokucisha ipayipi lensimbi ngu-1100 ℃, ngokuvamile 850℃～980℃

3. Izinga lokushisa: 550℃～720℃

4. Izinga lokushisa lokushisa kwepayipi lensimbi liyiyunifomu, futhi umehluko omkhulu wokushisa phakathi kwezingxenye ezahlukene zepayipi lensimbi elifanayo: ukucisha ± 10 ℃, ukushisa ± 8℃, radial ± 5 ℃

5. Umkhiqizo ocishiwe futhi oqinile uhambisana nezinga le-AP1 kanye nezinga lebhizinisi le-Anshan Iron and Steel.

1.3.2 Amapharamitha wezisetshenziswa kanye nezidingo zobuchwepheshe zeQembu B:

1. Amandla okucisha nawokujwayelekile ngu-5000 kw, futhi imvamisa ingu-1000～1500Hz

2. Amandla okushisa ngu-3500 kw, imvamisa ngu-1000～1500Hz

3. Izinga lokushisa lamanzi angenayo: 0～35℃

4. Izinga lokushisa lamanzi aphuma ngaphandle lingaphansi kuka-55℃

5. Umfutho wamanzi 0.2～0.3MPa

6. Umfutho womoya 0.4Mpa

7. Sebenzisa indawo ezungezile:

①Ukufakwa kwasendlini: okokusebenza kusekelwe kahle, umbala ophansi ngokusobala uhlukile kumugqa wokulawula (umbala ophansi uphuzi), indawo yakhona ephambanayo> 4mm2, ukumelana nokuqina≯4Ω

②Ukuphakama akudluli amamitha angu-1000, ngaphandle kwalokho inani lokusetshenziswa elilinganiselwe lizoncishiswa.

③Izinga lokushisa elisendaweni alidluli ku-+40 ℃, futhi izinga lokushisa elincane ngu -20 ℃

④Izinga lokushisa lomoya elihlobene lingu-85%

⑤Akukho ukudlidliza okunodlame, akukho uthuli, akukho gesi egqwalayo kanye negesi eqhumayo

⑥Ukuthambekela kokufaka akukho ngaphezu kwamadigri angu-5

⑦Faka endaweni enomoya omuhle

⑧Izidingo zegridi yamandla:

a) 5000 kw+3500 kw ugesi wefrikhwensi ephakathi nendawo, umthamo wokusabalalisa awukho ngaphansi kuka-10200 kvA

b) I-voltage yegridi kufanele ibe i-sine wave, futhi ukuhlanekezela kwe-harmonic akufanele kube kukhulu kuno-5%

c) Ukungalingani phakathi kwama-voltage ezigaba ezintathu kufanele kube ngaphansi kuka-±5%

d) Uhlu oluqhubekayo lokuguquguquka kwamandla kagesi wegridi aweqi ku-±10%, futhi ukuhluka kwefrikhwensi yegridi akweqi ku-±2 (okungukuthi, kufanele kube phakathi kuka-49-51HZ)

e) Ikhebuli engenayo yomthombo wamandla wefrikhwensi emaphakathi isebenzisa isistimu yezintambo ezine ezinezigaba ezintathu

f) Ukucaciswa kwekhebula engenayo: 1250 kw, 180mm2×3 (umgogodla wethusi) 1000 kw, 160mm2×3 (umgogodla wethusi)

h) UMA i-voltage yokufaka amandla: 380V

i) Isisetshenziswa sikagesi esisetshenziswayo ≤ 366 kw

g) Isisetshenziswa sikagesi sikagesi esingu-380V±10%

1.3.3. Izinkomba zobuchwepheshe eziyinhloko zesistimu yokupholisa amanzi:

1.3.3.1. I-medium frequency induction heat supply, ikhebula elipholiswe ngamanzi kanye nekhabethe le-capacitor lisebenzisa i-FL500PB, futhi isishintshi samanzi omoya sisetshenziselwa ukupholisa.

1.3.3.2. Isithando somlilo sithatha amanzi ahlanzekile ajikelezayo ukuze apholise.

1.3.3.3. Uketshezi lokucisha lupholiswa ngechibi kanye nombhoshongo wokupholisa.

1.3.3.4. Umthamo wamanzi owengeziwe we-quenching liquid pool ngu-1.5-2M3/h.