Kwintsimi ekhulayo yezicelo zoshishino, imfuno yezisombululo zokupompa ezisebenzayo nezithembekileyo azizange zibe mkhulu. Phakathi kweenketho ezahlukeneyo ezikhoyo, iimpompo zepiston ezihamba phambili ziye zaba yinto yokuqala yokukhetha kumashishini amaninzi. Ezi mpompo zibonelela ngeenzuzo ezahlukeneyo ezenza ukuba zilungele uluhlu olubanzi lwezicelo, ukusuka kwimveliso ukuya kulwakhiwo. Kule bhlog, siza kuphonononga izibonelelo zeempompo zepiston ezihamba phezulu, siqaqambisa iimpawu zabo ezizodwa kunye nendima abayidlalayo ekuphuculeni ukusebenza kakuhle.
Enye yeempawu ezibalaseleyo zeiimpompo zeplunger ezihamba kakuhlekukukwazi kwabo ukubonelela ngokuzinzileyo, amazinga okuhamba aphezulu. Oku kuluncedo ngokukodwa kwiindawo zoshishino apho umthamo omkhulu wolwelo kufuneka uhanjiswe ngokukhawuleza nangempumelelo. I-crankcase ekupheleni kwamandla iphoswe kwi-iron ductile, iqinisekisa ukuhlala kunye namandla, ivumela ezi mpompo ukuba zijongane nemisebenzi enzima ngaphandle kokuphazamisa ukusebenza. Olu lwakhiwo lomelele alunandisi nje kuphela ubomi bempompo kodwa lunciphisa iindleko zokuyilungisa, nto leyo eyenza ukuba ibe sisisombululo esineendleko eziphezulu kumashishini.
Olunye uncedo olubalulekileyo lweempompo zepiston ezihamba phezulu kukusebenza kwazo okuphantsi kwengxolo. Izilayidi zeCrosshead ezenziwe ngetekhnoloji ye-coldset alloy sleeve inceda ekuphuculeni ukunxitywa kwempompo ngelixa inciphisa amanqanaba engxolo. Kwiindawo zokwakha zasezidolophini okanye kwizityalo zokuvelisa apho ungcoliseko lwengxolo lunokuba ngumcimbi, ukusebenza ngokuzolileyo kwezi mpompo kunokukhokelela kwindawo yokusebenza ekhululekile. Olu phawu lunomtsalane ngakumbi kwiinkampani ezijonge ukuthobela imithetho yengxolo ngelixa ziqinisekisa imveliso.
Ukuchaneka ngundoqo kwizicelo zemizi-mveliso, kwaye iimpompo zepiston ezihamba phezulu zigqwesa apha nazo. Ukuhambelana kwezi mpompo kunye neemfuno ezichanekileyo ezichanekileyo zenza ukuba zilungele izicelo ezahlukeneyo, kubandakanywa ukucutshungulwa kweekhemikhali, unyango lwamanzi, kunye neshishini leoli kunye negesi. Ukukwazi kwabo ukugcina ukuhamba okuchanekileyo kunye noxinzelelo luqinisekisa ukuba iinkqubo zihamba kakuhle, ukunciphisa umngcipheko weempazamo kunye nokwandisa imveliso yonke.
Ukongeza, ukuguquguquka kokuhamba okuphezuluimpompo yamanziayinakungahoywa. Banokuphatha iintlobo ngeentlobo zolwelo, kubandakanywa imathiriyeli ye-viscous, i-slurries, kunye ne-abrasives. Oku kuguquguquka kubenza babe yi-asethi yexabiso kumashishini afuna ukuthutha izinto ezahlukeneyo. Ingaba ukupompa ikhonkrithi yokwakha okanye imichiza eshukumayo kwiplanti yokuvelisa, iimpompo zepiston ezihamba phezulu zixhomekeke kumceli mngeni.
I-Tianjin sisixeko esidume ngobutyebi benkcubeko yelifa kunye nophuhliso lwangoku, kwaye likhaya labanye babavelisi abahamba phambili beempompo zepiston ezihamba phezulu. Inkcubeko yesixeko evulelekileyo nebandakanyayo, umdibaniso wesithethe kunye nempucuko, ikhuthaza ukusungula izinto ezintsha nentsebenziswano. Le meko ivumela iinkampani ukuba ziphuhlise izisombululo zokumpompa ezihlangabezana neemfuno zoluhlu olubanzi lwamashishini. Ukudibana kwemilambo kunye nolwandle lwaseTianjin luphawu lokudityaniswa ngokungenamthungo kobugcisa obuhlukeneyo kunye neekhonsepthi, njengeempompo zepiston ezihamba phezulu ezidibanisa ukuqina, ukuchaneka kunye nokusebenza kakuhle.
Isishwankathelo, iimpompo zepiston ezihamba phambili zibonelela ngeenzuzo ezininzi ezenza zibe lukhetho lokuqala kwizicelo zamashishini. Ukwakhiwa kwayo okumagingxigingxi, ukusebenza ngokuzolileyo, ukusebenza okuchanekileyo kunye nokuguquguquka kwezinto ezininzi kuyenza ibe sisixhobo esibalulekileyo kumashishini ukwandisa ukusebenza kakuhle. Njengoko ishishini liqhubeka nokuvela, imfuno yezisombululo zokupompa ezithembekileyo ziya kukhula kuphela, kwaye iimpompo zepiston ezihamba phambili zilungele ukuhlangabezana nale mfuno iphambili. Ngenkxaso yabavelisi bezinto ezintsha kwizixeko ezinjengeTianjin, ikamva lokupompa kwamashishini liqaqambile.
Ixesha lokuposa: Nov-29-2024