Njira yanzeru yowongolera kuyaka kwa okosijeni

Njira yanzeru yowongolera kuyaka kwa okosijeni

Intelligent Control System:
Dongosolo lamagetsi lamagetsi lili ndi kabati yayikulu yowongolera magetsi ndi bokosi lolumikizira pa block valve.Kabati yayikulu yowongolera magetsi imakhala ndi PLC control system.Chotchinga chokhudza ndi batani losinthira ladongosolo limapereka kuwongolera zonse ndikuyamba kuyimitsa ntchito.

◆ ukadaulo waukadaulo wowongolera zida:
1. Zidazo zimakhala ndi mawonekedwe ophatikizika, okwera skid, malo ang'onoang'ono, osapanga zomangamanga, ndalama zochepa, njira yosavuta, zinthu zokhwima, komanso kupatukana kwa adsorption kumachitika kutentha;zigawo zikuluzikulu monga pneumatic valve ndi electromagnetic pilot valve ndi zipangizo zoyambirira zomwe zimatumizidwa kunja, zomwe zimachepetsa kuvala kwa valve ndikutalikitsa moyo wautumiki wa zipangizo.
2. Zida zokongola, phokoso lochepa, lopanda kuipitsa, mphamvu ya zivomezi yamphamvu, ndiye chisankho choyamba cha zinthu zopulumutsa mphamvu komanso zoteteza chilengedwe mumakampani olekanitsa mpweya.
3. Wolamulira wa PLC (SMART S7-200) wa kampani ya German Siemens amamaliza kulamulira nthawi, PSA process valve automatic switching, ndikuzindikira ntchito yokhazikika yosagwiritsidwa ntchito pamalopo.
4. Batani la kusankha "kutali / kwanuko" lakhazikitsidwa kuti liyambe ndikuyimitsa zida kwanuko komanso kutali.
5. Chizindikiro cha zida chimatengera 4-20 mA.DC .
6. Chigawochi chimagwiritsa ntchito makina oyendetsera PLC apamwamba, omwe amatha kuyankhulana ndi wogwiritsa ntchito makompyuta apamwamba a DCS, kusunga mawonekedwe a RS485 kulankhulana, ndikugwirizana ndi wogwiritsa ntchito kuti athetse vutoli ndikukonzekera.
7. Ntchito yodzipatula yokha ya dongosolo: pamene chiwerengero cha chiyero chimalephera kukwaniritsa zofunikira za kasitomala (mtengo wa chiyero ukhoza kukhazikitsidwa).
8. Kuwunika pa intaneti kwa chiyero ndi kuyenda;alamu omveka ndi owoneka ngati osayenera;nthawi yayitali (nthawi ikhoza kukhazikitsidwa) alamu ya okosijeni wosayenerera imatha kuzindikira ntchito yotseka yokha.
9. Dongosolo lowongolera limatha kuzindikira kusinthika kodziwikiratu ndi kuwongolera kwina komwe kumafunikira mkati mwa thupi, ndipo kumatha kuzindikira chiyambi, kuyimitsa, kutetezedwa kwapakati, PID yosinthika yokha ndi ntchito zina za chipangizo chonse choperekera mpweya.
10. Chiyero cha gasi wa mankhwala chikhoza kukhazikitsidwa molingana ndi zosowa za ogwiritsa ntchito, ndipo chikhoza kusinthidwa mosavuta kudzera mu valve yopita kwa okosijeni malinga ndi kugwiritsa ntchito mpweya wa chipangizo chopangira mpweya kuti chiyero cha gasi chisasinthe, kuti apulumutse mphamvu. kugwiritsa ntchito dongosolo.
11. Kupumula kwapamanja ndi kudzikonda ndikupukutira kumatha kuzindikirika mu gulu la chitoliro.
12. Zomwe zimawongolera zokha: Nokia PLC smart, wolamulira wanzeru wapadziko lonse lapansi, amasankhidwa S7-200 programmable controller ngati pachimake, kuphatikiza ndi mawonekedwe apadera a kampani, amatha kusintha magawo ogwiritsira ntchito pamasamba, ndikuwonetsa ntchitoyo. Makhalidwe a dongosolo lililonse (machitidwe oyeserera, mawonekedwe osakwanira a oxygen okhazikika, chizindikiro cha alamu, alamu yolakwika, mbiri ya data, kachitidwe ka data, ndi zina zambiri) kudzera pagawo loyeserera.Njira yogwirira ntchito ndiyosavuta komanso yosavuta;chiwongolero chakutali ndi kuyang'anira mawonekedwe, zodziwikiratu, kugwiritsa ntchito pamanja ndi chizindikiro cholumikizira chowuma chanthawi yayitali;ndi mawonekedwe a RS485 olankhulana kuti muzindikire kuwunika kwakutali kwa DCS, chidacho chitha kuyesedwa mwachindunji mumlengalenga, chosavuta kugwiritsa ntchito ndikuchisamalira.

◆ Ntchito yosindikiza ya deta yogwiritsira ntchito zipangizo:
Sankhani chosindikizira chamtundu wapanyumba chokhala ndi malingaliro a 8 point / mm ndi mizere 384.Kuyika kophatikizidwa, kosavuta kusindikiza ndi kutenga pepala.Kwathunthu chatsekedwa kamangidwe, zosavuta kukhazikitsa pepala dongosolo, wapadera loko kiyi olowa ulamuliro chipangizo patent luso, angathe kuteteza misopening pepala nkhokwe chitseko, kuteteza chosindikizira otetezeka ndi odalirika ntchito.Maonekedwe owoneka bwino komanso owoneka bwino, kukula kochepa ndi kulemera kopepuka, kuthamanga kwambiri, kusindikiza kosalala komanso komveka bwino, komwe kumatha kuphatikizidwa mosavuta mudongosolo lowongolera zida.
Pali njira zitatu zosindikizira:
A.Mumodi yosindikizira yamanja, dinani batani losindikiza pa zenera la opareshoni kuti musindikize magwiridwe antchito a zida;
B.Automatic inspection mode, PLC nthawi iliyonse, sindikizani ntchito ya zipangizo;
C.Fault linanena bungwe mode, pamene zipangizo zikugwira ntchito, ngati zida kulephera, kusindikiza ntchito zida.

Ntchito yosindikiza yanzeru: tengani Nokia PLC SMART S7-200 chowongolera chokhazikika ngati pachimake, werengani chidziwitso chofunikira cha zida, kuphatikiza mawonekedwe apadera a kampaniyo, sindikizani zomwe zidachitikazo malinga ndi momwe zimagwirira ntchito. zida, kuphatikiza zidziwitso zolakwika, magawo ogwirira ntchito, momwe magwiridwe antchito, zidziwitso za ogwiritsa ntchito ndi nthawi yofananira, ndi zina zambiri. Zingapangitse mameneja kukhala osavuta komanso ofulumira kumvetsetsa momwe zida zimagwirira ntchito.