Tangi Rekuchengetera reHT(Q)LC2H4 – Mhinduro Inoshanda Uye Inogara Nguva Refu
Kubatsira kwechigadzirwa
Matangi ekuchengetera ane pressure yakanyanya (HT) linear low-density polyethylene (LC2H4), anozivikanwawo sematangi ekuchengetera eHT(Q) LC2H4, akakosha kumaindasitiri akasiyana-siyana anoda kuchengetwa kwakachengeteka kwegasi reLC2H4 pakupisa kwakanyanya uye kumanikidzwa. Matangi aya akagadzirirwa kusangana nezvinodiwa zvakasiyana zvekuchengetwa kwegasi reLC2H4, zvichivimbisa kuchengetedzeka kwevashandi, nharaunda uye kushanda zvakanaka.
Chimwe chezvinhu zvakakosha zvematangi ekuchengetera eHT(Q)LC2H4 kugona kwawo kutsungirira tembiricha yakakwira. Gasi reLC2H4 rinofanira kuchengetwa patembiricha yakakwira kuti rirambe rakakora uye kudzivirira kuti risave rakasimba. Matangi aya ane masisitimu ekudzivirira kupisa epamusoro anogona kutsungirira tembiricha inosvika 150 degrees Celsius, zvichiita kuti gasi reLC2H4 rirambe riri mugasi mukati metangi.
Pamusoro pezvo, matangi eHT(Q)LC2H4 akagadzirwa kuti agone kutsungirira kumanikidzwa kwakanyanya kuchengetedza tende rakasimba uye kudzivirira chero kubuda kwemvura. Matangi akagadzirwa nezvinhu zvine simba guru rekudhonza senge simbi yekabhoni kana simbi isingatsvi kuti ave nechokwadi chekuti chimiro chawo chakasimba mumamiriro ekumanikidzwa kwakanyanya. Pamusoro pezvo, matangi aya ane mavharuvhu ekurerutsira kumanikidzwa uye zvishandiso zvekuchengetedza zvinodzora nekusunungura kumanikidzwa zvinobudirira kana kwapfuura miganhu yakatarwa, zvichideredza njodzi yetsaona kana kuputika.
Chimwe chinhu chakakosha chematangi ekuchengetera eHT(Q)LC2H4 isimba rawo rekudzivirira ngura. Gasi reLC2H4 rinokuvadza zvakanyanya uye rinokuvadza matangi ekuchengetera echinyakare akagadzirwa nezvinhu zvakajairwa. Zvisinei, matangi eHT(Q)LC2H4 akagadzirwa nehurongwa hwakakosha hwekuputira uye hwekubatanidza hunodzivirira ngura, zvichiita kuti tangi rigare kwenguva refu uye kuderedza njodzi yekubuda kwegasi.
Pamusoro pekuvakwa kwavo kwakasimba, matangi eHT(Q)LC2H4 ane zvinhu zvakasiyana-siyana zvekuchengetedza kuitira kuti gasi reLC2H4 rishande zvakachengeteka. Matangi aya ane masensa akawanda uye masisitimu ekutarisa anogara achiyera tembiricha, kumanikidzwa nezvimwe zvinhu zvakakosha. Kana paine chimwe chinhu chisina kujairika, senge kukwira kamwe kamwe kwetembiricha kana kumanikidzwa, alarm inorwidzwa kuti izivise vanoshanda kuitira kuti vagone kutora matanho anodiwa nenguva.
Pamusoro pezvo, matangi ekuchengetera eHT(Q)LC2H4 akagadzirwa nehurongwa hwemhepo hunoshanda kudzivirira kuunganidzwa kwesimba mukati metangi. Maitiro aya emhepo anodzivirira kumanikidzwa kwakanyanya nekuburitsa magasi akawandisa zvakachengeteka mumhepo. Kufefetera kwakakodzera kwakakosha kuchengetedza chimiro chetangi uye kudzivirira njodzi dzinogona kuitika.
Kukosha kwematangi ekuchengetera eHT(Q)LC2H4 hakufanirwe kutaurwa zvakanyanya, kunyanya mumaindasitiri akadai sekugadzira petrochemical, mapurasitiki nemakemikari uko gasi reLC2H4 rinoshandiswa zvakanyanya. Matangi aya anopa mhinduro yakavimbika uye yakachengeteka yekuchengetera gasi reLC2H4, achivimbisa maitiro ekugadzira asina kukanganiswa uku achikoshesa kuchengetedzeka kwevashandi nenzvimbo.
Muchidimbu, matangi ekuchengetera eHT(Q)LC2H4 anoita basa rakakosha mukuchengetedza gasi reLC2H4 zvakachengeteka. Kudzivirira kupisa kwakanyanya, kugona kubata kumanikidzwa, kuramba ngura uye zvinhu zvakabatana zvekuchengetedza zvinoita kuti ave chikamu chakakosha chemaindasitiri anobata magasi eLC2H4. Nekudyara mari mumatangi ekuchengetera eHT(Q)LC2H4 akavimbika, makambani anogona kuona kuti mashandiro avo anofamba zvakanaka uku vachiisa kuchengetedzeka nekushanda zvakanaka pakutanga.
Zvishandiso zveChigadzirwa
Matangi Ekuchengetera Ethylene (HT(Q)LC2H4) Ane Tembiricha Yakanyanya uye (Anodzima) Tembiricha Yakaderera (HT(Q)LC2H4) imidziyo yakagadzirwa zvakananga inoshandiswa mumaindasitiri akasiyana-siyana kuchengetedza nekutakura magasi anoshanda akawanda. Matangi ekuchengetera aya anopa mamiriro akakodzera ekuchengetedza nekushandisa HT(Q)LC2H4 zvinobudirira, zvichiita kuti zvive nyore kuchengetedza, kushanda zvakanaka uye nyore. Matangi aya ane zvinhu zvakanangana nematambudziko akasiyana ane chekuita nekuchengetera HT(Q)LC2H4, zvichiita kuti zvive zvakakosha mumabasa akasiyana-siyana.
Chinhu chakakosha patangi reHT(Q)LC2H4 zvinhu zvinoshandiswa pakuvaka. Matangi aya anowanzo gadzirwa nesimbi isingatsvedzeri kana zvimwe zvinhu zvinodzivirira ngura. Kusarudzwa kwezvinhu uku kunoita kuti tangi rigone kutsungirira hunhu hweHT(Q)LC2H4 hwekuora, zvichidzivirira kudonha kwemvura nezvimwe zvinogona kukonzera njodzi. Pamusoro pezvo, matangi anogadzirwa nemazvo uye anoongororwa zvakanyanya kuti ave nechokwadi chekuti chimiro chayo chakachengeteka uye chakasimba.
Chimwe chinhu chinoonekwa mutangi rekuchengetera HT(Q)LC2H4 insulation. Kuti ikwanise kumira mumamiriro ekunze akaderera, matangi aya ane masisitimu ekudzivirira kupisa anoshanda zvakanaka. Insulation iyi inobatsira kuchengetedza tembiricha yakanaka mukati metangi, kudzivirira kurasikirwa nekupisa uye kuderedza njodzi yekuoma kana kupenya kwekristaro. Inovimbisa kugadzikana kweHT(Q)LC2H4, ichichengetedza kunaka kwayo uye inowedzera hupenyu hwayo hwesherufu.
Kuchengetedzeka kunokosha pakubata HT(Q)LC2H4 uye tangi rakagadzirirwa kugadzirisa nyaya iyi zvizere. Matangi ane zvinhu zvepamusoro zvekuchengetedza zvinosanganisira mavharuvhu ekurerutsira kumanikidzwa, masisitimu ekudzima emergency uye zvishandiso zvekutarisa tembiricha nekumanikidzwa. Zvinhu izvi zvinovimbisa mamiriro ekuchengetera akarongwa mukati metangi uye zvinodzivirira kubva pakumanikidzwa zvakanyanya kana kuchinja-chinja kwetembiricha kamwe kamwe. Pamusoro pezvo, tangi rine sisitimu yechipiri yekudzivirira seimwe nhanho yekudzivirira kubva pakubuda kwemvura kana kudururwa kwemvura.
Matangi ekuchengetera eHT(Q)LC2H4 anoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana. Chimwe chezvinhu zvikuru zvaanoshandisa ndechekushandisa petrochemical sector, uko HT(Q)LC2H4 inoshandiswa senzvimbo yekudya mumabasa akasiyana-siyana, kusanganisira kugadzirwa kwepolymer uye kugadzirwa kwe ethylene oxide. Matangi aya anogonesa kuchengetwa kwakakura uye kutakurwa kwakanaka kweHT(Q)LC2H4 kubva panzvimbo yekugadzira kuenda kumayuniti ekugadzirisa ari pasi, zvichiita kuti pave nekuwanikwa kwakasimba kwemabasa ari kuenderera mberi.
Imwe nzira inokosha iri muindasitiri yemishonga. HT(Q)LC2H4 inoshandiswa kuchengetedza zvinhu zvipenyu zvakaita semasero, matishu uye majekiseni. Matangi aya anopa nzvimbo yakanaka yekuchengetedza kwenguva refu zvigadzirwa izvi zvine hunyoro uye zvinokosha zvemuviri kuti zvirambe zvine simba uye zvine simba.
Muindasitiri yezvikafu nezvinwiwa, matangi ekuchengetera eHT(Q)LC2H4 anoshandiswa kuomesa nekuchengetedza chikafu. Kupisa kwakaderera kweHT(Q)LC2H4 kunoita kuti chiome nekukurumidza, zvichichengetedza mhando, kunaka uye kukosha kwezvekudya zvezvinhu zvinoora. Semuchina wekuchengetedza wakachengeteka uye unoshanda, HT(Q)LC2H4 inoita kuti tembiricha idzoke nguva dzose panguva yekuchengeta nekutakura.
Muchidimbu, matangi eHT(Q)LC2H4 anoita basa rakakosha mukuchengetedza nekufambisa gasi iri rine simba rakawanda. Nehunhu hwawo hwakasiyana, kusanganisira kuvaka kwakasimba, kudzivirira kupisa kwakasimba uye masisitimu ekuchengetedza epamusoro, matangi aya anopa nharaunda yakakwana yekuchengetedza HT(Q)LC2H4. Mashandisirwo awo anosanganisira maindasitiri akasiyana-siyana, achitsigira maitiro epetrochemical, kuchengetedza mishonga uye kuchengetedza chikafu. Nekuvandudzwa kuri kuramba kuchiitwa tekinoroji yetangi rekuchengetedza, kuchengetedza nekushandisa HT(Q)LC2H4 kuchawedzerwa kunaka uye kuchabatsira mukufambira mberi kwemaindasitiri akasiyana-siyana pasi rese.
Fekitori
Nzvimbo Yekubva
Nzvimbo yekugadzira
| Tsanangudzo | Inzwi rinoshanda | Kumanikidzwa kwedhizaini | Kumanikidzwa kushanda | Kumanikidzwa kwekushanda kunobvumidzwa kwepamusoro | Tembiricha shoma yesimbi yakagadzirwa | Rudzi rwemudziyo | Saizi yemudziyo | Kurema kwemudziyo | Rudzi rwekudzivirira kupisa | Mwero wekushanduka kwemvura usingachinji | Kuvhara chisimbiso | Hupenyu hwebasa rekugadzira | Rudzi rwependi |
| m3 | MPa | MPa | MPa | ℃ | / | mm | Kg | / | %/d(O2） | Pa | Y | / | |
| HT(Q)10/10 | 10.0 | 1,000 | 1.0 | 1.087 | -196 | Ⅱ | φ2166*2450*6200 | (4640) | Kutenderedza kwezvikamu zvakawanda | 0.220 | 0.02 | 30 | Jotun |
| HT(Q)10/16 | 10.0 | 1,600 | 1.6 | 1.695 | -196 | Ⅱ | φ2166*2450*6200 | (5250) | Kutenderedza kwezvikamu zvakawanda | 0.220 | 0.02 | 30 | Jotun |
| HT(Q)15/10 | 15.0 | 1,000 | 1.0 | 1.095 | -196 | Ⅱ | φ2166*2450*7450 | (5925) | Kutenderedza kwezvikamu zvakawanda | 0.175 | 0.02 | 30 | Jotun |
| HT(Q)15/16 | 15.0 | 1,600 | 1.6 | 1.642 | -196 | Ⅱ | φ2166*2450*7450 | (6750) | Kutenderedza kwezvikamu zvakawanda | 0.175 | 0.02 | 30 | Jotun |
| HT(Q)20/10 | 20.0 | 1,000 | 1.0 | 1.047 | -196 | Ⅱ | φ2516*2800*7800 | (7125) | Kutenderedza kwezvikamu zvakawanda | 0.153 | 0.02 | 30 | Jotun |
| HT(Q)20/16 | 20.0 | 1,600 | 1.6 | 1.636 | -196 | Ⅱ | φ2516*2800*7800 | (8200) | Kutenderedza kwezvikamu zvakawanda | 0.153 | 0.02 | 30 | Jotun |
| HT(Q)30/10 | 30.0 | 1,000 | 1.0 | 1.097 | -196 | Ⅱ | φ2516*2800*10800 | (9630) | Kutenderedza kwezvikamu zvakawanda | 0.133 | 0.02 | 30 | Jotun |
| HT(Q)30/16 | 30.0 | 1,600 | 1.6 | 1.729 | -196 | Ⅲ | φ2516*2800*10800 | (10930) | Kutenderedza kwezvikamu zvakawanda | 0.133 | 0.02 | 30 | Jotun |
| HT(Q)40/10 | 40.0 | 1,000 | 1.0 | 1.099 | -196 | Ⅱ | φ3020*3300*10000 | (12100) | Kutenderedza kwezvikamu zvakawanda | 0.115 | 0.02 | 30 | Jotun |
| HT(Q)40/16 | 40.0 | 1,600 | 1.6 | 1.713 | -196 | Ⅲ | φ3020*3300*10000 | (13710) | Kutenderedza kwezvikamu zvakawanda | 0.115 | 0.02 | 30 | Jotun |
| HT(Q)50/10 | 50.0 | 1,000 | 1.0 | 1.019 | -196 | Ⅱ | φ3020*3300*12025 | (15730) | Kutenderedza kwezvikamu zvakawanda | 0.100 | 0.03 | 30 | Jotun |
| HT(Q)50/16 | 50.0 | 1,600 | 1.6 | 1.643 | -196 | Ⅲ | φ3020*3300*12025 | (17850) | Kutenderedza kwezvikamu zvakawanda | 0.100 | 0.03 | 30 | Jotun |
| HT(Q)60/10 | 60.0 | 1,000 | 1.0 | 1.017 | -196 | Ⅱ | φ3020*3300*14025 | (20260) | Kutenderedza kwezvikamu zvakawanda | 0.095 | 0.05 | 30 | Jotun |
| HT(Q)60/16 | 60.0 | 1,600 | 1.6 | 1.621 | -196 | Ⅲ | φ3020*3300*14025 | (31500) | Kutenderedza kwezvikamu zvakawanda | 0.095 | 0.05 | 30 | Jotun |
| HT(Q)100/10 | 100.0 | 1,000 | 1.0 | 1.120 | -196 | Ⅲ | φ3320*3600*19500 | (35300) | Kutenderedza kwezvikamu zvakawanda | 0.070 | 0.05 | 30 | Jotun |
| HT(Q)100/16 | 100.0 | 1,600 | 1.6 | 1.708 | -196 | Ⅲ | φ3320*3600*19500 | (40065) | Kutenderedza kwezvikamu zvakawanda | 0.070 | 0.05 | 30 | Jotun |
| HT(Q)150/10 | 150.0 | 1,000 | 1.0 | 1.044 | -196 | Ⅲ | Kutenderedza kwezvikamu zvakawanda | 0.055 | 0.05 | 30 | Jotun | ||
| HT(Q)150/16 | 150.0 | 1,600 | 1.6 | 1.629 | -196 | Ⅲ | Kutenderedza kwezvikamu zvakawanda | 0.055 | 0.05 | 30 | Jotun |
Cherechedza:
1. Maparamita ari pamusoro apa akagadzirirwa kusangana nemaparamita eokisijeni, nitrogen neargon panguva imwe chete;
2. Nzvimbo yacho inogona kunge iri chero gasi rakanyungudutswa, uye ma parameter anogona kunge asingawirirane nemitengo yetafura;
3. Vhoriyamu/hukuru hunogona kuva chero kukosha uye hunogona kugadziriswa;
4.Q inomirira kusimbisa kusvuta, C inoreva tangi rekuchengetera kabhoni dhayiokisaidhi yemvura
5. Maparamita matsva anogona kuwanikwa kubva kukambani yedu nekuda kwekuvandudzwa kwechigadzirwa.
