Umhlahlandlela wokugcina we-Sprayer nozzles: izinhlobo, ukusetshenziswa, nosayizi we-droplet

2) Usayizi we-Droplet: Ukumboza vs. Drift

Usayizi we-Droplet uvame ukubhekiswa yi-VMD (ivolumu Median Ububanzi). Amaconsi amaconsi, ukumbozwa kwamaqabunga amaningi ovame ukukuthola - kepha ubungozi obushayeka bukhuphuka, ikakhulukazi ezindaweni eziphakeme ze-boom kanye nesivinini somoya. Amaconsi ama-coarser anciphisa ukudonsa kepha angadinga amavolumu aphezulu noma ama-adgevants ukuze alondoloze ukusebenza kahle.

• Amaconsi amahle  → ukumboza okungcono, ubungozi obuphakeme bokuhamba.

• Amaconsi ama-  coarser

• Izindaba zemvelo:  Izimo ezifudumele, ezomile nezinomoya zikhulisa ukuhwamuka futhi zikhukhuleke.

3) ingcindezi, i-angle, kanye nokugeleza kwesilinganiso sokugeleza - indlela ahlangana ngayo

3.1 ingcindezi vs. flow vs. droplets

• Ingcindezi eyandayo iphakamisa izinga lokugeleza futhi ishintsha amaconsi amaconsi.

• Hlala uhlola ishadi lomkhiqizi lokwakheka kwakho kwe-nozzle.

• Musa ukuxosha ukumbozwa nge-PSI yedwa, ijubane, nosayizi we-nozzle kuqala.

3.2 Angle (80 ° VS. 110 °) kanye nokuphakama kwe-boom

• Ama-angles abanzi (isib. 110 °) Vumela ukuphakama kwe-boom ephansi ngokugqagqana okufanayo, kusiza ukulawulwa kwe-drift.

• Qinisekisa ukunqwabelana ngovivinyo lwephethini; Ihlose ukunqwabelana okungu-50-70% kuma-booms.

• Ku-wands, i-angle ithinta uchithe i-Spray kanye nebanga lokusebenza - gcina ukuphakama okungaguquki nejubane.

4) Ukulinganisa: izindlela ezisheshayo ezisebenza

Ukulinganisa noma nini lapho ushintsha i-nozzle, ingcindezi, ijubane, noma ukwakheka.

4.1 I-nozzle eyodwa (ukusakaza i-Swath)

1. Kala ububanzi obusezingeni eliphezulu (W) ezinyaweni noma kumamitha.

2. Ukuhlolwa kwe-Catch: gijima ekucindezelweni okuqondiwe umzuzu 1; ukukala gpm (US) noma l / min (metric).

3. Sebenzisa ifomula ehambelana amayunithi akho:

Imperial (i-nozzle eyodwa, ukusakaza swath ezinyaweni): GPA = (495 × GPM) / (l / hath

I-4.2 Booms (ama-nozzles amaningi anezikhala ezihleliwe)

Imperial) I-Imperial

5) Iphethini kanye nokuqinisekiswa kwesembozo

5.1 Ukuhlolwa kwephethini elula

• Beka iphepha elibucayi lamanzi noma amathafa angajulile e-swath.

• Fafaza ekuphakameni kokusebenza kanye nesivinini.

• Bheka amadiphozithi afanayo bese unqamula; Lungisa ukuphakama / angle noma ushintshe ama-nozzle njengoba kudingeka.

5.2 Ukuhlolwa kwe-Covage ngohlelo lokusebenza

• Ama-Herbicides:  Ukubeka phambili ukufana nokulawulwa kwe-DRIFT → Medium maphakathi amaconsi.

• Ama-fungicides / ama-insecticides:  ukuvumela ukumbozwa kwamaqabunga → maphakathi namaconsi amahle.

• Ukuphakelwa kokuphakelwa kwe-Foliar:  amaconsi alinganiselayo; Lawula ikhwalithi ye-PH ne-Water.

6) Ukukhetha i-nozzle efanelekile ngoJobe

6.1 Isinqumo Esisheshayo Matrix

• Umoya onomoya, ozwakalayo: umlandeli we-air-induction flat; i-boom ephansi; I-PSI Elinganiselayo.

• Amahlamvu anciphile / mpo: I-Twin-fan noma i-cone eyize; Qinisekisa isilinganiso ne-PPE.

• Ukuvulwa kwe-Turf Ukusakazwa: I-Standard / Low-Drift Flat Fan; 110 ° Angle; Qinisekisa ukunqwabelana.

• Izintambo zocingo / amabhange: deflector / awekho; qinisekisa i-swath; yehlisa ijubane ngemiphetho.

• Umanyolo we-liquid: Izeluleko Zokusakaza; Gwema Scorch; Qinisekisa isilinganiso ngamapani.

I-6.2 angle & usayizi Khetha (imithetho yesithupha)

• Khetha i-Angle ukuze uhambisane nokuphakama kwe-BOOM ephathekayo.

• Ukukhulisa i-ozzle orifice ngamanani aphezulu ngaphandle kokukhuluphala ngokweqile kwe-PSI.

• Downsize noma ukhulise i-PSI lapho ukumbozwa kukhawulelwe (ingqondo).

7) Isondlo: Hlanza, hlola, bese ubuyisela okunye

• Izihlungi & Strainers: Qondanisa mesh ku-nozzle usayizi; Hlanza ngemuva komsebenzi ngamunye.

• I-Nozzle Wear: Uma ukugeleza kukhuphuka ngo ~ 10% kusuka ku-spec, buyisela esikhundleni njengesethi.

• Ukuhlanza okuphephile: cwilisa ne-soft-brashi; Gwema izikhonkwane nocingo.

• Ukujikeleza okusethiwe

8) Ukuphepha Nokuhambisana Nezisekelo

• Landela izinkomba zelebula ye-Droplet usayizi nevolumu yamanzi.

• Hlonipha izindawo ze-buffer kanye nemikhawulo yomoya; Gwema amawindi ashisayo, owomile, onomoya.

• Sebenzisa i-PPE efanele; Flush futhi ulahle i-rinseate ngemithetho yendawo.

• Gcina izingodo zokulungisa namarekhodi okulinganisa.

• I-Cranking Psi yokumboza → Zama i-orifice enkulu noma i-angle ehlukile.

• I-Boom Pheke kakhulu → Yandisa ukugeleza nokungalingani.

• Ukunganaki isivinini sokuhamba → Phindisela kabusha opharetha ngamunye nomthwalo.

• Ukuhlanza ngocingo → Amathiphu womonakalo; cwilisa + ibhulashi elithambile esikhundleni salokho.

• I-Mesh engalungile → izinkanyezi ezinhle kakhulu zezinkanyezi; i-coarse kakhulu ivumela ama-clogs.

  
  

Umthandi

Kufanele ngithathe isikhundla sika-nozzles kangaki?

Faka esikhundleni lapho ukugeleza okulinganiselwe kucishe kube ngu-10% ophakeme kunenani leshadi ngokucindezela okunikezwe. Abasebenzisi abasindayo bavame ukuthatha isikhundla njalo ngonyaka; Faka esikhundleni njengesethi yokufana.

Kungani i-stripe yami yephethini eTurf?

Ukuphakama kwe-boom noma i-angle / ukugqagqana kungahle kuvalwe. Qinisekisa ngokuhlolwa kwephethini kanye nokuphakama okulungile noma i-angle.

Yini usayizi we-droplet ohamba phambili?

AKUKHO MANJE. Sebenzisa ama-coarse-medium aphakathi ukuze ubheke ama-herbicides abucayi; I-Fine-Medium kuphela lapho izimo ziphephile futhi zimbozwa zikhawulelwe.

Ngingakwazi ukusebenzisa ithiphu elilodwa kukho konke?

I-flat-fan ejwayelekile iguquguqukayo, kepha amathiphu ahambelana nemisebenzi (isib. Ukungeniswa komoya kokulawulwa kwe-Drift) kuthuthukisa ukusebenza kahle kanye nemiphumela.