Waba uzi rwose guturika venturi nozzle? Reka tubigenzure!

--Sobanukirwa na venturi nozzle uhereye kubintu bitatu

Guturika kwa Abrasive, nkibikorwa byo kurangiza hejuru mubisanzwe bikubiyemo gukoresha compressor de air na mashini iturika, ni ugutera ibice byangiza kugirango bikorwe neza.

Nozzle, nkikintu cyingenzi cyo guturika, yateye imbere ukurikije ibihe. Hagati ya 1950 rwagati hari amajwi agororotse gusa. Ariko, uwaturikiye ibisasu yasanze ibibi byabyo kwambara no kubora imbere. Kandi muricyo gihe, uburyo bwiza bwo guturika, venturi nozzle, byagaragaye. None nozzles ya venturi ni iki? Reka tubirebe birambuye.

Imiterere ya Venturi Nozzle

Kubireba isura, nozzle ya venturi igabanijwemo ibice bitatu. Ubwa mbere, itangirana ninzira ndende ifatanyirijwe hamwe, igakurikirwa nigice kigufi kigororotse, hanyuma ikagira impera ndende yo gutandukana iba yagutse mugihe igeze hafi yisohoka rya nozzle. Igishushanyo nkiki gifasha kongera imikorere yakazi 70%, kandi ibi bigerwaho gute?

Umwuka na abrasive winjira muri nozzle unyuze mumurongo muremure uhuza hanyuma ugahita ugana mugice kigufi mugihe umuvuduko ugabanuka muricyo gihe, bikavamo itandukaniro ryumuvuduko hagati n'inyuma. Itandukaniro ryumuvuduko ritanga imbaraga ziva mubice byo gukuramo. Iyo abrasive ivuye muri nozzle, umuvuduko uba wikubye kabiri urwa bore igororotse. Ubuso rero buba busukuye neza.

Ubwoko bwa Venturi Nozzle

Venturi iturika nozzle ifite ibyiciro bitandukanye byashyizwe mubice bitandukanye. Kurugero, duhereye kubireba inlet, igabanijwemo imwe-imwe na kabiri. Mubisanzwe bigabanyijemo karbide, karubone ya silicon, na tungsten karbide mubikoresho bya liner. Byongeye kandi, ubwoko bwurudodo bugabanijwemo ibice bito kandi byiza.

1.Yashyizwe mubikorwa na inlet

1.1 Umuyoboro umwe-umwe

Umuyoboro umwe-winlet, ukurikire bisanzwe Venturi Ingaruka, bivuze ko ifite inzira imwe gusa yo gushushanya umwuka kandi igatemba kugirango igere mubice bigororotse.

1.2 Double-inlets venturi nozzle

Nkuko bigaragara ku gishushanyo cyavuzwe haruguru, gifite amajwi abiri ajyanye no gutandukanya hagati yabo. Hano hari ibyobo umunani bito bikikije icyuho kugirango byorohereze gushushanya ikirere gikikuje muri nozzle, bigatuma umwuka usohoka munini kuruta umwuka wafunitse ushushanya nozzle, bityo umuvuduko wo gukuramo ugahinduka neza bigatuma habaho isuku nziza.

2. Bishyizwe mubikorwa bya liner

Ibikoresho bitatu bizwi cyane bikoreshwa muri iki gihe mu guturika nozzles ni boron karbide, karibide ya silicon, na karubide ya tungsten.

2.1 Boron carbide venturi nozzle

Boron carbide nozzle iragaragaza ubukana bwinshi, kwambara neza, no kurwanya abrasion. Uhereye kubigaragara, ni urumuri ruke.

2.2 Silicon carbide venturi nozzle

Silicon karbide nozzle iranga imiti ihamye kandi irwanya kwambara. Ubuso bwa silicon karbide nozzle burasa cyane nubwa karbide. Mugereranije neza, karibide ya silicon yijimye hamwe no kwerekana cyane. Akarusho kayo nuko ishobora kubumbabumbwa muburyo butandukanye, kandi ikagira igiciro gito, mugihe imyambarire yo kwambara ari 1/3 kugeza 1/2 cyo gukanda bishyushye.

2.3 Tungsten carbide venturi nozzle

Tungsten carbide nozzle igaragaramo ubukana bwinshi, kwihanganira kwambara neza, hamwe nuburyo buhamye bukenera kubungabungwa bike. Nuburyo bushya bwo guhitamo kubakoresha ibisasu kuko bifite igihe kirekire kandi byambara mugihe ukoresheje abrasive ikomeye.

3. Bishyizwe kumurongo

Irashobora kugabanwa mubice bigufi hamwe nu mugozi mwiza.

3.1 Urudodo ruto 2 "-4 1/2 U.N.C.

Urudodo ruto rufite intera nini hagati ya buri murongo, bivuze ko bikwiyekwihanganira imbaraga nini ningaruka.

3.2 Urudodo rwiza 1-1 / 4 ”N.P.S.M.

Urudodo rwiza rusobanura icyuho gito hagati ya buri rudodo, rushobora kugabanya ibice bitemba.

4. Bishyizwe muburebure

4.1 Nozzle ndende

Nkuko izina ribigaragaza, ni birebire, muri rusange kuva kuri 135mm kugeza 230mm.

4.2 Nozzle ngufi

Ni ngufi, kandi uburebure buri hagati ya 81mm na 135mm.

Gukoresha ibisasu biturika nozzle

Guturika guturika ni uburyo bwo kurangiza hejuru harimo koroshya cyangwa gutobora hejuru, gukora ubuso no kuvanaho umwanda hejuru. Ikoreshwa mubice byinshi, nko gukuraho ingese kure yicyuma cyanduye, kuvura imyenda ya jeans, hamwe no kurahisha ibirahure, nibindi.

Imirimo itandukanye ikenera ubwoko butandukanye bwa nozzle. Guhitamo igikwiye nurufunguzo rwo kongera imikorere neza.

Murakaza neza kugirango ubone ZZbetter ya nozzles nziza.