Sumo pfupi yeSight Bore Nozzle

Sezvatinoziva tose, kuputika inzira yekushandisa zvinhu zvinoputika nemhepo yakakwirira-velocity kubvisa konkrete kana tsvina pamusoro pebasa rekushanda. Kune akawanda marudzi ekuputika mabhomba kuti aite izvi. Iwo akatwasuka bore nozzle, venturi bore nozzle, kaviri Venturi nozzle, uye mamwe marudzi emhuno. Muchikamu chino, iyo yakatwasuka bore nozzle ichaunzwa muchidimbu.

Nhoroondo

Nhoroondo yemabhomba akatwasuka inotanga nemurume, Benjamin Chew Tilghman, akatanga kuputitsa jecha makore akapoteredza 1870 paakaona kupera kwemahwindo kwakakonzerwa negwenga rinopeperetswa nemhepo. Tilghman akaziva kuti jecha repamusoro-soro raigona kushanda pazvinhu zvakaoma. Akabva atanga kugadzira muchina unoburitsa jecha nekumhanya. Muchina uyu unogona kutarisisa kuyerera kwemhepo murukova rudiki uye kubva kune rumwe rutivi rwerukova. Mushure mekunge mweya wakamanikidzwa wapihwa nemumuromo, jecha rinokwanisa kugashira kukurumidza kukuru kubva kumhepo yakamanikidzwa kuti ivhuvhute zvine pundutso. Uyu ndiwo waive muchina wekutanga wejecha, uye muromo wakashandiswa wainzi straight bore nozzle.

Chimiro

A straight bore nozzle inogadzirwa nezvikamu zviviri. Imwe ndiyo yakarebesa tapered convening magumo kutarisisa mhepo; imwe yacho ndiyo chikamu chakati sandara chakananga kuburitsa mweya wakamanikidzwa. Kana mhepo yakamanikidzwa yasvika kune yakareba tapered convening end, inomhanyisa nezvinhu zvinoputika. Magumo ekuunganidza ane tapered shape. Sezvo mhepo inopinda, kuguma kunoenda kudiki. Iyo mhepo yakamanikidzwa yakagadzira yakakwira velocity uye yakakwirira simba mugomba rakatwasuka chikamu, iyo inoshandiswa kubvisa zvimwe zvinhu kubva kumusoro.

Zvakanakira & Zvakaipa

Zvichienzaniswa nedzimwe mhando dzemabhomba anoputika, mabhomba akatwasuka ane chimiro chakareruka uye ari nyore kugadzira. Asi seyakajairwa nozzle, ine zvikanganiso zvayo. Manozzles akatwasuka haana kufambiswa mberi semamwe marudzi emhuno, uye paanoshanda, mhepo inoburitswa kubva pamuromo wakatwasuka haizove neiyo high pressure.

Applications

Manozzles akatwasuka anowanzo shandiswa mukuputika kwenzvimbo, weld shaping, uye mamwe mabasa akaomarara. Zvinogonawo kushandiswa pakuputika nekubvisa zvinhu munzvimbo duku ine rukova ruduku.

Kana iwe uchida kudzidza zvakawanda nezve abrasive blasting, unogamuchirwa kuti ubate isu kuti uwane rumwe ruzivo.