1. Hōʻikeʻike
ʻO kahi o ka nozzle nozzle he mea hoʻohālikelike kūpono i hoʻolālāʻia e wāwahi i nā wai wai i loko o nā'āpana maikaʻi a iʻole nā mana i hoʻopaʻaʻia, ʻO kahi kaʻina hana pono i nāʻoihana i ka hanaʻana mai ka hanaʻana i keʻano o kaʻoihana a me ka mana o ka mana o ka hanauna a me ka mahiʻai.
Ma ka hoʻololiʻana i kahi kahawai wai mau loa i loko o kahi pīpī o ka hoʻokaʻawaleʻana i ka nui, ʻO nā nozzles e hiki ai i nā mea kūpono, ho'ōla, humodition, pāpale, a me nā hopena kaulike.
ʻO ka mea nui o ka atomization e waiho ma ka papa kuhikuhi: Hoʻokomoʻia kahi wai wai i loko o nā pahu micron-siglets i hoʻonuiʻia i kona wahi e pili ana i kekahi mau kauoha e nā kauoha o ka nui, ʻO ka hoʻonuiʻana i ka wela a me nā kaʻina hana maʻamau.
ʻo kahi laʻana, I nā hanaʻoihanaʻoihana, Hoʻokomoʻia nā wahie i ka wikiwiki, Ke hōʻoia nei i ka hoʻohui pihaʻana a me ka hōʻemiʻana i nā emissions nox. I nā mea holoi holoi, Ua hoʻoholoʻiaʻo Inomization i ka Inomization, ʻIkeʻia kaʻike, a me ka paa.
2. He aha ka atomizing nozzle?
He mamo nei Ka atomizing Nzzle ʻO kahi mīkini uila-fladidon e hoʻohuli i kahi kahawai wai mau loa i loko o kahi spect o nā drotled.
Ke hoʻololi nei kēia hoʻololi atomization-ʻO ka loaʻa ma o ka hoʻopiliʻana i ka ikehu ma keʻano o keʻano o ke kino kiʻekiʻe, keokeo aila, a iʻole ka mīkini mīkini e lanakila ai i nā pūʻali o ka wai o ka wai.
ʻO ka hopena he mea maikaʻi loa i ka pīpī me nā'āpana likeʻole, Nā Kūlana Holo, a me nā hiʻohiʻona hoʻonaninani i nā koi i nā koi.

Ma kānaʻano, Hanaʻia kahi nozzle nozzle e hana i nā hana koʻikoʻiʻekolu:
- Wai wai: ʻO ka neʻeʻana o ka neʻeʻana i ka nui a me nā koina o ka paleʻana i ka wai i loko o ka wai.
- Hūnā: Ke kuhikuhi nei i nā pahu pahu i loko o kahi kumu hoʻohālike (Chee, flat fan, holio honu, a iʻole waha paha) No ka uhiʻana.
- Ka mana o ka nui: Ka hanaʻana i kahi spectrum spectrum maʻamau 10 }m (ʻO Ultrafine mists) i kekahi mau microns (Nā SPEREE CRASE), E pili ana i ka noi.
A mai ʻO nā hiʻohiʻona likeʻole, Ua hilinaʻiʻo Atomization i ka hoʻopiliʻana o nāʻokoʻa likeʻole, Nā pūʻali koa, a me ka haunaele. ʻo kahi laʻana:
- I Ke koiʻana i ka atomization, Ua koiʻia ka wai ma o kahi orifine macisely i nā mea ma mua 50 Bar, Ke hana nei i nā pahu kiʻekiʻe-velocity e wehe ana i ka pukaʻana.
- I Kōkua i kōkuaʻia a iʻole ka wai, Hoʻokomoʻia ka hau me ka wai me ka wai ma ka'āpana nozzle, ka hoʻohanaʻana i ka shear shear e hana i nā mea liʻiliʻi, ʻoi aku ka nui o nā pahu i nā'āpana haʻahaʻa haʻahaʻa ma lalo.
- I ʻO ka atomization ultrasonic, Ua wāwahi nā alana mechanical i ka wai i loko o nā pahu micron-scalet a me nā mea kiʻekiʻe a iʻole ka ea.
Ka hiki ke E kāohi i ka nui a me ka nui o ka geometry he mea e hoʻokaʻawale ai i kahi nozzle nozzle mai kahi wai wai maʻalahi.
E hana ana kēia kūpono i nā nozzles nozzles i nā kaʻina hana i kahi e hoʻololi ai ka wela, hui pūʻia, ke komo pūʻana, a iʻole e hilinaʻi pololei i nā kinikona i nā hiʻohiʻona spray.
3. Nāʻano o nā nozzles
Hiki ke heluʻia nā nozzles nozzles e like me kā lākou ʻO kaʻikeʻana o keʻano, ʻO ke kumu waiwai, and Mālama i ka hana.
Hoʻolālāʻia kēlā me kēiaʻano e kaulike ai i ka nui o ke kaulike, hoʻokaʻawale, kahe ana, a me ka hana hana. Aia ma lalo o nā papa mua:
Ke koiʻana i nā nozzles
- Kahi Kahua: Hoʻopiliʻia ka wai i kahi kiʻekiʻe kiʻekiʻe (20-200 Bar) a koiʻia ma o kahi orifice acision-ecifice a iʻole swiril chamber.
E like me ka pukaʻana o ka wai, ʻO ka mea hoʻokūkū hōʻeuʻeu e hoʻohuli i ka ikehu ikaika i ka ikehu kinetic, Ke hana nei i nā velocities kiʻekiʻe kiʻekiʻe.Ke kaomiʻana i ka noiʻana nozle ʻO ka Turbulence Turbulence a me Centrifugumal i loko o ka Nozzle e wāwahi i ka pale wai wai a iʻole nā liga i nā ligament, ka mea e wehe hou ai i nā drooplets.
Ke hilinaʻi neiʻo Atomization i keʻano o keʻano nozzle nozzle, pae kiʻekiʻe, a me ka wai aniani. - ʻO ka nui o ka nui: 50-400 μM (Ke hilinaʻi nei i ke kaomi a me keʻano orifice).
- Nā hiʻohiʻona Spray: Coo kūnū, holio honu, flat fan.
- Noi: Hoʻokaʻawaleʻia huaʻai (ʻO nā mīkini make, nā wahi hau), Hoʻopili i ka maloʻo, ʻO ka pīpīʻana.
Twid-wai (Kōkua-kōkua) Ke komoʻana i nā nozzles
- Kahi Kahua: Loaʻaʻia ka atomization e ka pilina pololei ma waena o kahi kahawai wai e hoʻopili ai a me keʻano kiʻekiʻe (ʻO ka ea kūpono).
E like me ke kaheʻana o ke kino ma nā papa liʻiliʻi, E hoʻopauʻia i nā hale kupapaʻu o Sonic, ka hanaʻana i nā pūʻali koa ikaika.Ke kōkuaʻana i ka ea ʻO kēia mau koi no ka hopena o ka wai wai a iʻole ka pepa, eʻaʻe nei i loko o nā pahu maikaʻi.
Ma muli o ka hoʻonohonohoʻana (ka hui kūloko a iʻole ke kāwiliʻana), Hiki ke loli nui loa, Hoʻopaʻa pololei i ka mana pololei ma luna o ka nui dropplet a me nā kihi a me ka'ā'ī i ka nui o nā kahe haʻahaʻa haʻahaʻa. - ʻO ka nui o ka nui: 10-100 μM (ʻoi aku ka maikaʻi a me nā lole'ē aʻe ma mua o nā nozzles koʻikoʻi).
- Loaʻa: Kūpono i nā koina haʻahaʻa haʻahaʻa; ʻO nā mele mele kiʻekiʻe; maikaʻi loa no ka ciscous a iʻole nā wai sticky.
- Noi: Spiray cheating, humodition, nā keʻena hui, nā mea hana loiloi.
ʻO Ultrasoic Atomizing nozzles
- Kahi Kahua: ʻO ka mea kūʻai akuʻo Piezoeplectric i koho i nā alapine ultrasonic (20-120 KHZ), Ke hoʻouna nei i ka ikehu i ka ikehu i ke kiʻi o ka wai ma kaʻaoʻao nozzle.
Hoʻopili kēia i ka piʻiʻana o nā nalu capillary, a i ka wā eʻoi aku ka nui o ka amplitatude i kahi paepae koʻikoʻi, ʻO nā crests o kēia mau nalu e hōʻoleʻia e like me nā'āpana likeʻole.Ultrasonic atomizing nozzle ʻAʻole like me ka mechization mechanical, ʻAʻole pono ke koiʻana i ka hau.
ʻO ke komoʻana i ka ikaika, E hana i nā mea liʻiliʻi liʻiliʻi, a hāʻawi i nā mana kūpono kūpono, Kūpono kūpono no nā kaʻina hana. - ʻO ka nui o ka nui: 10-50 μm (ʻO ka hoʻokaʻawaleʻana).
- Loaʻa: ʻAʻole koiʻia ka ea i koiʻia; hana mālie; ikaika ikaika; clog-resistant.
- Noi: Nā maʻinikua lapaʻau, Nā leka uila uila, nā hale hakakala, Hoʻolaha kū no ka luko.
Rotary atomizing nozzles
- Kahi Kahua: Ua hoʻokomoʻia ka wai i kahi kīʻaha wikiwiki a iʻole disc (1,000-50,000 rpm).
ʻO nā papa hana Constifufugal e hoʻokele i ka wai i waho, ka hoʻokumuʻana i kahi kiʻiʻoniʻoni ma kaʻaoʻao o kaʻili. Ma ke kihi disc, Hoʻopilikia ka kiʻiʻoniʻoni i nā ligament i nā līlima a laila hāʻule.ʻO ka holoiʻana o ka holoiʻana i ka holoiʻana Ua kiʻiʻia ka nui o ka Dropplet e ka wikiwiki wikiwiki, ka huina o ka huina, Aʻo kaʻili.
No ka mea kūʻokoʻa keʻano o ke komoʻana o ke kaomi wai, Hoʻopili maikaʻi nā nozzles i nā mea kiʻekiʻe-viscosity kiʻekiʻe a e hāʻawi i nā mea hoʻohiwahiwaʻo Uniform. - ʻO ka nui o ka nui: 20-200 μM (Ke hilinaʻi nei i ka wikiwiki wikiwiki).
- Loaʻa: ʻO OCTP kiʻekiʻe, ʻO keʻano o ka unahi i ka spectrum, Adaptable i nā wai o Viscous.
- Noi: Hoʻopili i ka maloʻo (ka waiū waiū, Nā Kūlana), flulue gas scrubbing, nā kaʻina hana koho nui.
ʻO nā mea i hoʻopaʻaʻia i nā nozzles
- Kahi Kahua: ʻO kēia mau hoʻolālā e hoʻohui i nā mea i loaʻa i nā hana inchanists he nui e hōʻike i nā pono o kaʻoihana.
ʻo kahi laʻana, ʻO Hydraulic.
E noi i nā atomizers e pili ana i kahi uku uila i nā mea uila, e hoʻonui ana i ka adhesion e subsrates e nā mea hoʻopiʻi coulous.Elemotika e pili ana i nā nozzles ʻO nā'ōkuhi Steam e hana ai i nā pahu kiʻekiʻe kiʻekiʻe-Endhaloppy i kapaʻoleʻiaʻaʻole wale nō e pale i ka wai akāʻo ka preheat a mahele paha, hoʻomaikaʻiʻana i nā hana hoʻohui i nā mea hana paʻa.
- Loaʻa: Hana no nā kūlana hana kūʻokoʻa a me nā wai.
- Noi: ʻO ka pena kiʻi kiko'ī kiʻekiʻe, Nā Mea Hoʻokomo Hoʻonā, 'ōnaehana papa hana holomua.
4. Koho koho no ke komoʻana i nā nozzles
Ke kohoʻana i nā mea kūpono no keʻano o ka nozzle nozzle ke koʻikoʻi i kona lōʻihi, Hana, a me ke kūlike me nā kūlana wai a me nā kūlana hana.
ʻO nā koho waiwai e pili ana i ke kū'ēʻana, Hanaʻia nā hana Corrosionion, kūlohelohe, mea hana, a me ke kumukuai.
Nā koina koʻikoʻi no ka loaʻaʻana o nā nozzles
- Erosion a kau i ke kū'ē: ʻO nā wai wai kiʻekiʻe a iʻole nā mea e hoʻonāukiuki ai i nā mea e hoʻopili ana i ka ozzle nozzle a me nā papa kūloko kūloko.
Pono nā mea e pale aku i nā mea kanu, nui no nā wai wai a iʻole nā slurry spurs. - Ke kū'ē neiʻo Corrosionion: Hiki i nā Nozzles ke hoʻopili i nā flids-mai nā acids a me nā waihona e hoʻoponopono ai a me nā chrides-koi.
- Paʻa wela: Ua pili kekahi mau noi i nā wela kiʻekiʻe (E.g., ʻO nā mea kanu steam-kōkua a iʻole nā umu wai), e pono ai i nā alloys e hoʻopaʻa i ka hana mechanical i ka wela.
- Ua pau ka mana: Pono keʻano o ka arifice i hana i ka maikaʻi o ka hana i ka hanaʻana a paleʻole i nā mea hana e pono ai a iʻole ka polish.
- Nā manaʻo noʻonoʻo: ʻO nā geometx i loko o nā geometries e pono ai i nā huahana kūpono e like me ka machini, Edm, laser driliing, a iʻole hoʻohui hoʻohui.
- Kumukūʻai a me ka loaʻa: No ka lole kiʻekiʻe, ʻO nāʻano kūlana kiʻekiʻe, ʻO nā kumukūʻai-maikaʻi loa e makemakeʻia.
Nā koho maʻamau no nā koho no ke komoʻana i nā nozzles
| Waiwai | Nā ikaika | PAHUI | Nā noi maʻamau |
| Kila kohu ʻole (304 / 316) | Ke kū'ē neiʻo Corrosion Corrossion, Hygienic, ʻO ka ikaika maikaʻi, maʻalahi | Ke kū'ē nei i ka paleʻana; ʻAʻole kūpono no ka hoʻolahaʻana i nā hoʻolaha abrasive | Nā meaʻai a me nā mea inu, wai wai wai, ʻO ka hoʻoili maʻamau |
| keleawe / Bronze | Maʻa maʻalahi, ka waiwai, ʻO ke kū'ē maikaʻiʻana i nā kelimili | Hiki i ka dezincification i nā wahi kūwaho; Hoʻohanaʻia ka hoʻohanaʻana i keʻano kiʻekiʻe | ʻO nā mea kanu mahiʻai, Nā Kūlana Kūlana Kūlana Kūlana |
| Turmesn carbide (a iʻole ka laweʻana) | ʻO ka Erosion i loko a me nā pale pale, ola lōʻihi | Kumukūʻai kiʻekiʻe, brittle ma lalo o ka hopena o nā ukana | Abrasive slurry spirry, ʻO nā wahie e hoʻopili ai me nā kiko'ī |
| Nā Kūlana (Nā Alluna, Zirconia) | Paʻakikī loa, meaʻoluʻolu, ʻO Corrosion-Proof i ka nui o nā wai | Henia, kumukūʻai e hana ai, palena palena palena i nā geomex paʻakikī | ʻO nā SPERH Chember, abrasive pwder atomization, nā wahi kiʻekiʻe kiʻekiʻe |
| ʻO Nickel-e pili ana i nā alloys (Actoel, Hailani) | ʻO ka Oxidationʻokoʻa a me ke kuʻekuʻeʻana i ke kūpaʻa ma nā kiʻekiʻe kiʻekiʻe; Mālama i ka ikaika | Waiwai; ʻoi aku ka paʻakikī o ka mīkini | Nā manu holoholona holoholona, ʻO nā mea kūʻai aku i nā nozzles spray, furnace atomization |
| Polots (Ptfe, PEEK, PPS) | Māmā māmā, ʻO ka paleʻana i keʻano kūlohelohe, uku haʻahaʻa | Palena palena palena a me keʻano o keʻano; e hoʻopiliʻia | ʻO SPRAGATES SPRAYS, ʻO ka acid acid atomization (haʻahaʻa-temp) |
5. Nā kaʻina hana hana no ka hoʻopiliʻana i nā nozzles
ʻO ka hana a me ka loaʻaʻana o nā notoming nozzles e hoʻoikaikaʻia e ka hana hana.

Pololei cnc machining
- Kahi Kahua: Hoʻohanaʻia nā Lathes kiʻekiʻe a me nā milini ma nā kelepona nozzle nozzle a me nā geometrice arifice a me nā mea kicetice a me nā geomic (E.g., kila kohu ʻole, Keihei).
Hiki ke hoʻokōʻia nā mea hana o ± 5-10 μM i hiki ke hoʻokōʻia no nā'ōmole orifice. - Nā ikaika:
-
- ʻO ka pololei o ka dimensional a pololei.
- E hōʻemi i nā papahele kūloko i ka hōʻemiʻana i ka clogging a me ke kahe haunaele.
- Kūpono no ka prototypingʻelua a me ka hana nui.
- Noi: Hoʻohana nuiʻia no nā nozzles hui, ʻO nā nozzles meaʻai, a me nā kumu nui-kumu.
Hoʻolei kālā
- Kahi Kahua: Hoʻokumu keʻano Wīwī i hana i nā geomet o nā geomet, i ukaliʻia e ka mokuahi semic Kauhi me nā alloys e like me nā mea kila kila a iʻole nā nokel.
ʻO ka hanaʻana i ka machining e hōʻole i nā wahi koʻikoʻi. - Nā ikaika:
-
- E hikiʻole i ka hoʻopiliʻana i nā channels kūloko i loko me ka machining.
- He kūpono no ke kiʻekiʻe kiʻekiʻe a me nā noi kiʻekiʻe.
- Hana i nā'āpana-like-like-likeʻole, ho'ēmi i ka pauʻole.
- Noi: ʻO nā hau hau hau, ʻO nā mea kūʻai aku nozzor nozzles, AerrosPACE Nā kiʻi i nā ASIPHERS.
Patder Itallurgy & Memo memo i hoʻopaʻaʻia (Mim)
- Kahi Kahua: ʻO nā pūpū maikaʻi maikaʻi a iʻole i hoʻopaʻaʻia a iʻole ka injection i huiʻia i loko o kahi kokoke-net-mode nozzle, A laila e hana hewa ana i ka mahana kiʻekiʻe e hoʻokō ai i ka nui piha.
- Nā ikaika:
-
- Ka waiwai no ka liʻiliʻi, nā geomet paʻakikī.
- Hiki ke hoʻohui i nā hiʻohiʻona lehulehu (channels, KauwaiHua) I kahi kaʻina hoʻokahi.
- ʻO ka Microstoructure maʻamau me ka pososity i hoʻopaʻaʻia.
- Noi: Nā 'Stlelo' Spina Hoʻonohonoho'O'Gika, Hoʻohālikelike i nā atomizers, Nā mea hana pono.
Mea hoʻohuiʻaha (3D Pai)
- Kahi Kahua: ʻO ka waihoʻana-ma ka waihoʻana o ka metala (Slm / dmls) a iʻole eʻae i nā powders cerramic eʻae i ke kūʻokoʻa o ka hoʻolālā, E hoʻopau i nā hana a me nā microchannels.
- Nā ikaika:
-
- ʻO ka maikaʻi o ka hoʻolālā hoʻolālā (nā creak curvels, nā ala maʻalahi).
- ʻAʻohe pono no nā molds, Kūpono no ka wikiwiki wikiwiki.
- Mālama i nā kukui māmā.
- Noi: Nā Notzzles hana maʻamau no Aerospace, Nā noiʻi noiʻi, ʻO ka hoʻokipa aʻoaʻo aʻoaʻo.
ʻO ka hoʻoiliʻana o ka hana
- Kahi Kahua: Ua hanaʻia nā nozzles nozzles e ka hukiʻana, hānehi, a iʻole ke kaomiʻana o ka wela wela (Hip), ukali e ka lawehala.
- Nā ikaika:
-
- ʻO ka paʻakikī paʻakikī a me ke kū'ēʻana.
- ʻO ke ola lōʻihi o ka lawelaweʻana i nā wahi hoʻoponopono a iʻole nā hana hōʻino.
- Noi: Abrasive slurry atomization, ʻO nā mea kūʻai aku i nā mea kūʻai aku.
Nā mea kino kino & Ke hoʻopauʻana
- Kahi Kahua: Nā kaʻina e like me ka host, paulapu, Kāleka, a iʻole e uhiʻia (E.g., Pvd, thermal spray) E hoʻomaikaʻi i nā papahele nozzle a me ka hana.
- Nā ikaika:
-
- Hoʻemi i ka friction a me ke clogging.
- Hoʻomaikaʻi i ke kāʻei a me ke kū'ēʻana.
- Hoʻonui i ke ola lawelawe ma lalo o nā kūlana hana harsh.
- Noi: Nā wahi koho nui e pili ana, ʻO nā'ōnaehana Spiray Cary-ola lōʻihi.
6. Hūnā i nā hiʻohiʻona & Nā Manaʻo Metrics
Loiloiʻia ka hana e kekahi mau metric a me nā metric:
- Sauter keʻano o ka diameter (Smd or d32) - ka mea o kahi puʻupuʻu me ka ratioʻano likeʻole e like me ka spety.
ʻO SmD he mea nui no ka mea e hoʻoponopono pololeiʻia me nā mea evaporation a me nā helu hou. - Ka hoʻokaʻawaleʻana - pinepine i hōʻikeʻia e D10, D50 (mediana), D90; Pono nā mea e pono ai nā mea e pono ai no nā lole lole a iʻole nā mea i hoʻopiliʻia.
- Hoʻokaʻawale & Kākau - holle cone, piha cone, flat fan; Hoʻopilikia ka hiʻohiʻona i ka uhiʻana a me ka hoʻomehana wela / ma mua.
- Ka Holo Waike (Q) and kaomiʻana (Δp) - ka mea maʻamau e kuhikuhi i ka Q i hāʻawiʻia ΔP; Hydraulic pili q = C_D a √(2Dp / r) (ʻO ka hoʻohālikelike Orifice) Hāʻawi i ka scaling mua.
- 'Āpana ASOMIMAEN - ka ikehu i koiʻia no kēlā me kēia helu helu e hiki ai i kahi smd smd (he hoʻolālā a me ka hoʻokele waiwai).
- Ka uhi / hui pū - i anaʻia e like me ka nui o kēlā me kēia wahi ma kahi wahi; mea nui i ka noiʻana a me ka noiʻana.
7. Hoʻolālā Pūnaewele & 'Ōwaha
ʻO nā hana hana nozzle mai Geometry a me nā kūlana hana:
- Orifity diameter and 'ōpū ho'ōna E hoʻoholo i ka hoʻihoʻiʻana i ka jet relad.
- Swirl chamber geometry (vine a puni, ʻO ke kahua o Chambar) E hoʻonohonoho i nā kiʻiʻoniʻoni a me ka wikiwiki i ka ikaika-swirl nozzles - a laila e kāohi ana i ka nui o ka drotlet.
- ʻO ke ea wai-wai (Alr nana) I nā Nomin-wai Blud nozzles heʻano maʻamau: Hoʻonui ka hoʻonuiʻana i nā alr smd ma hope o nā kānāwai mana empirical (SMD α alr ^ -α, α maʻamau 0.3-0.6).
- Nā waiwai wai: ʻoi aku ka nui o ka viscosity kiʻekiʻe a me ka paleʻana o ka maʻi; ʻoi aku ka maikaʻi o ka hoʻomehana kiʻekiʻe i ka smd no ka hāʻawiʻana i ka ikehu ikehu.
- Ke hoʻokō nei hoʻonui i ka ikaika a me ka ikaika o ka turbulent; No nā mea he hydraulic nozzles smd pinepine i hāʻule me ka hoʻonuiʻana i ka ikaika e like me ka smd δp ^ -n (n ~ 0.2-0.5 Ke hilinaʻi nei i ke aupuni).
8. Nā palapala noi no ke komoʻana i nā nozzles
Hoʻohanaʻia nā nozzles nozzles i nāʻoihana liʻiliʻi, kahi i hoʻopili pono ai ka hopena o ka hopena i ka hopena, maikaʻi huahana, a me ka hoʻokōʻana me nā kūlana regulatory.
ʻO ka lāʻau lapaʻau a me ka lāʻau lapaʻau
- Hoʻohana kū'a'ā: Nebhine (ʻO Asthma / copd lapaʻau), ʻO ka mālamaʻana (nā films papa), ʻO ka hoʻomaʻemaʻeʻana (Nā māla a me nā biologics).
- ʻAno nozzle: Ultrasinatic (Nebhine), Kōkua-kōkua (papaʻaina), rothely (Hoʻopili i ka maloʻo).
- Kākau mau hua'ōlelo: 316L stainless steel or ptfe kino; Sauter keʻano o ka diameter (Smd) = 2-5 μm (Nebhine); ʻO nā hoʻolālā hoʻolālā Stilele FDA 21 CFR'āpana 177; ʻO ka hana make-zonde-free no ka hoʻohanaʻana.
- Koi koʻikoʻi: Ka nui o ka drooplet <5 μM e komo i ka hohonu hohonu hohonu; piha piha 3-He mau kūlana maʻemaʻe and EHEDG no ka palekana o ka meaʻai / lāʻau.
Autoomotive a me ka hanaʻana
- Hoʻohana kū'a'ā: Kālai kiʻi'elike, ʻO ka uhiʻana, Dielel Engine feel injection.
- ʻAno nozzle: Electrtotictic (Kāleka), Kōkua-kōkua (ʻO ka hui metala), Ke koiʻana i ka hoʻoikaikaʻana (Hoʻokaʻawaleʻia huaʻai).
- Kākau mau hua'ōlelo: Alumiinum a iʻole 316l kino; Smd = 10-20 μm (Kāleka); ʻO ADHONONE EFONONEINY ≥90%; Afr (ʻO ka Radio Air-To-wahie) = 10:1 No nā laina cheating.
- Hopena: Hoʻemi i nā poho overspray e 40-50%, ʻO nā kumu haʻahaʻa haʻahaʻa a me nā mea make voc.
ʻO ka mahiʻai a me ka hanaʻana i ka meaʻai
- Hoʻohana kū'a'ā: Pestide / Hisbide Spraying, E hoʻomoʻa i ka maloʻo o ka waiū waiū / kofe, hua manu.
- ʻAno nozzle: Electrtotictic (ʻO ka pīpīʻana), rothely (Hoʻopili i ka maloʻo), Kōkua-kōkua (pāpale).
- Kākau mau hua'ōlelo: PolyPropylene a iʻole 316l kino; SMD = 50-100 μM (hoʻomālamalama); E kahe ana = 1-10 l / min; ʻO ke kuʻekuʻe kiʻekiʻe e kū'ē i nā mea kūʻai aku a me nā meaʻai meaʻai acidic.
- Hopena: ʻO nā notthstatic nozzles e hōʻemi i ka hoʻohanaʻana i ka hoʻohanaʻana 20-30% ʻOiai e hoʻomaikaʻi ana i nā mea hoʻohui lole.
Nā'ōnaehana ikaika a me nā'ōnaehana
- Hoʻohana kū'a'ā: ʻO Boiler Fuel Glael, flulue gaslfuization (Fgd), mea kanu wahine.
- ʻAno nozzle: Ke koiʻana i ka hoʻoikaikaʻana (huinui), rothely (Fgd), Ultrasinatic (humodition).
- Kākau mau hua'ōlelo: Cemic a iʻole ke kino carbide carbide; SMD = 50-100 μM (huinui); ke kūʻana o keʻano kiʻekiʻe 1000° C; E kaomi i ka helu helu = 10-100 l / min (Fgd).
- Hopena: ʻO ka hoʻopiliʻana i nā nozzles nozzles i FGD e hoʻokō >95% No ka hemo, KA'ĀWAIʻI EPA Ter 4 Nā Kūlana Emism.
ʻO Metallirgy a me ka hanaʻana
- Hoʻohana kū'a'ā: ʻO ka hoʻokomoʻana o nā metala molten no nā metallirgy powder, E hoʻokaʻawale i ka hoʻomahaʻana i ke kau mauʻana, kaʻiʻana.
- ʻAno nozzle: ʻO ka haunaele (Patder Itallurgy), ʻO ka'ōpala wai (Ke kāhea nei), Kōkua-kōkua (keʻaʻaʻa).
- Kākau mau hua'ōlelo: ʻO nā mea hou a iʻole nā mea hoihoi; ʻO ka mana nui o ka'āpana = 10-200 μm (Powena Puʻuwai); Kaila >10⁴ K / s no ka micsstructure maikaʻi.
- Hopena: Mālama i nā mea hoʻohui hoʻohui hoʻohui (meaʻole, Titanium, nickel alloys) me nā mea kiko'ī kiʻekiʻe a me ka haʻahaʻa haʻahaʻa haʻahaʻa.
9. Loaʻa a me nā palena
ʻO nā noiʻana i nā nozzles e hāʻawi i nā pono hana kūʻokoʻa i ka wai i ka wā e hana ana i nā kaʻina hana a me nā kaʻina hana, Akā ua hele pū lākou me nā pilikia hana.
Loaʻa i nā noi no ke komoʻana i nā nozzles
ʻO ka mālama ponoʻana
- Hiki i ka hanaʻana i nā'āpana lole 2 }m (ʻO nā NELTRASONIC Melbulizers) i 200 }m (ʻO ka hoʻomaʻemaʻeʻana).
- Mālama i ka uhi i kohoʻia a hoʻemi i ka hoʻohanaʻana i ka waiwai.
Intertitility ma waena o nā media
- Nā wai wai me nā viscosities mai 1 kepana (wai-like) i 500 kepana (Nā hiʻohiʻona, Nā pāpale).
- Hiki ke hoʻonāukiuki i nā'ōpala, kinopa, slurries, nā meaʻai meaʻai, a me nā biologics.
Pono i ka hoʻohanaʻana i ke kumuwaiwai
- ʻO nā koho koho a me nā hoʻolālā kōkua i hāʻawiʻia e ka mea e hōʻemi ai i ka overspray e 20-50%, nā haʻahaʻa haʻahaʻa a me nā kumukūʻai ikaika.
- E hoʻomaikaʻi i ka'ōnaehana'ōnaehana ma o ka hōʻemiʻana.
Hoʻonui i ka hana hana
- I ka hui pūʻana: ʻoi aku ka maikaʻi o nā dropplets liʻiliʻi, Hoʻonui ana i ka hana maikaʻiʻole e a i 10%.
- I ka mahiʻai: Loaʻa nā Finter i ka hoʻonuiʻana i ka uku uku pesticide ma nā lau, ʻO ka hōʻemiʻana i nā poho Ruoff.
Ka hoʻohālikelikeʻana me nā wahi harsh
- I nā mea i loaʻa 316L fesalless kila, turmesn carbide, a me nā creemics No ke kū'ēʻana i keʻano kiʻekiʻe.
- Ka lawelawe e hoʻomau ai 1000° C I ka ikehu a me nā noi metallirgical.
Nā palena o nā nozzles
ʻO ka loaʻaʻana o ka clogging
- Maikaʻi maikaʻi (E like me ka liʻiliʻi he 10-20 μm) e popopo i ka plugging ke kauʻana i nā kiko'ī a iʻole nā mea hoʻolaha ma keʻano he filcounts.
Ka hoʻohanaʻana i ka nui
- Kōkua nā ea a me nā pihi nozzles e koi i ka ea kiʻekiʻe a iʻole ka mana pumping.
- Hoʻoloholo: ʻO kahi mea maʻamau i hoʻopauʻia 0.3-0.5 nm³ / min o ka hau hau i kēlā me kēia nozzle.
Komo a me ka Erosion
- ʻO nā slurries abrasive (E.g., I nā'ōnaehana mineral a iʻole nā'ōnaehana FGD) Erode nozzle Tood, Ke hoʻololi nei i kaʻili a me ka nui o kaʻili.
- ʻO nā kākela Trungsten a me nā'ōlelo aʻoaʻo demiccivic aʻaʻole e hoʻopau i ka lole.
Mālama a me ka downtime
- Pono ka hoʻomaʻemaʻe maʻamau a me ka nānāʻana e mālama i ka maikaʻi o ka fopplet.
- I nā'ōnaehana lāʻau lapaʻau / meaʻai, Nā kukuna hou (CIP / SIP) E hoʻonui i ka uku hana.
ʻO ke kumukūʻai kūpono
- Mau kupono (Ultrasinatic, electrtotictic, 'ōwili pololei) hiki keʻoi aku ka nui ma mua o nā nozzles maʻamau, Hoʻopili i ka hanaʻana i nā'āpana o nā kumukūʻai.
10. Hoʻohālikelike me nā nozzles'ē aʻe
| Pili / ʻAno nozzle | Ka atomizing nozzle | Shank nozzle | Jet nozzle | Air nozzle |
| Hana phite | Wāwahi i ka wai i loko o nā pahu maikaʻi loa no ka hoʻopiliʻana, huinui, a iʻole ka hōʻemi | ʻO ka hoʻokaʻawaleʻana o ka wai, ho'ōla, ʻO ka hoʻomaʻemaʻe | ʻO nā'ōkuhi wai kiʻekiʻe, ʻO ka hoʻomaʻemaʻe, a iʻole e prosulsion | Kuhikuhi i ka ea i hoʻopaʻaʻia no ka maloʻo, pākū, a iʻole ka neʻeʻana |
| Drplet / ʻO ka laulā nui | 2-200 μM (Ke hilinaʻi nei i keʻano) | 50-500 μM | Pili ʻole (ʻO ke kahawai mau) | Kōkuhi Lākahi, ʻaʻohe drotlets |
| Kahe holo huina | 0.1-100 l / min | 1-200 l / min | 0.5-150 l / min | 0.1-50 nm³ / min |
| Koi koi | 1-50 bar (wai); 2-10 wai wai (twid-wai) | 0.5-20 Bar | 1-40 bar | 2-8 bar |
| Sharay kumu | Piha cone, holio honu, flat fan, KOKUO, ʻO ke komo maikaʻi | Flat, Chee, Fan | Kahawai / JET | Fan a i kuhikuhi i ka mokulele |
Nā Koho Kōkua |
316L ss, hana, turmesn carbide, Ptfe | keleawe, kila kohu ʻole, palaki | Kila kohu ʻole, Keihei | Aluminum, kila kohu ʻole, polymer |
| Kūpono kūpono no | Pāpale, huinui, humodition, Pharma / meaʻai | Ho'ōla, irrigation, ka holoi, ʻO ka pīhoihoi maʻalahi | ʻO ka hoʻomaʻemaʻe, ʻokiʻia, hopōmia | Haunaele, ho'ōla, ʻO ka halihali |
| Loaʻa | ʻO ka hoʻokele maikaʻi maikaʻi, Nā uhi uhi uhi, ka hana | Loko hoʻopiha maʻalahi, kumukūʻai haʻahaʻa | Hopena kiʻekiʻe, Manaʻo wainui | Mālu, kumukūʻai-maikaʻi, kūlohelohe |
| PAHUI | Hiki i ka clogs, uku kiʻekiʻe, ka mālama-ikaika | Nā pāpale lole, ʻO ka mālama ponoʻana | ʻAʻole kūpono no ka atomization | ʻAʻole hiki ke hoʻopili i nā wai |
11. Hopena - hana ana nā lawe pono
ʻO nā inoa o nā nozzles ma waena o nā mea kikowaena waena i nā'ōnaehanaʻoihana a me nā'ōnaehanaʻoihana.
ʻO ka hoʻokūkūʻenehanaʻo ia ka palapala Nā pahuhopu kaʻina (kaona, hopena, Kaulua) i Spray parameters (Smd, Kākau, OLELO) a laila e koho a hoʻolālā paha i kahi nozzle nona ka geometry a me ka hanaʻana i ka hoʻopuka e hāʻawi i kēlā mau helu i nā helu helu a me ka hoʻokele waiwai.
Hana mua i ka hōʻike mua o SMD, Holo, Ka paipai, a me nā hiʻohiʻona wai; hoʻohui i ka filtration a me ka hoʻolālā mālamaʻana; a e noʻonoʻo i ka hana holomua a iʻole nā mea hana akamai no ka waiwai kiʻekiʻe, nā noi kūpono kūpono.
FaqS
He aha ka smd a no ke aha he mea nui?
Smd (Sauter keʻano o ka diameter) ʻO ka nui o ka nui o ka nui; ʻO ia ka mea maikaʻi loa ma kahi o nā kaʻina hana no nā kaʻina hana i alakaʻiʻia e ka wahi (kaona, keʻano o ke kahe).
Pehea wau e hōʻemi ai i ka nui o ka topplet?
Hoʻonui i ka ikehu: e hoʻokiʻekiʻe i ka hoʻoikaika wai, Hoʻonui i nā kōkua o ka ea / Steam, hoʻonui i nā alr ma nā nozzles wai, a iʻole ka hoʻololiʻana i kaʻenehana uila.
Pehea e pale ai iaʻu i ka paleʻana i ka clogs?
ʻO ka kānana kānana e loaʻa i kahi kahawai i kahi'āpana nui o ka nui ma mua o ka ozzle nozzle (kānāwai o nā manamana lima: kānana mesh ≤ 1/3 Orifity diameter), e hoʻohana i nā hoʻolālā hoʻomaʻemaʻe pilikino, a iʻole e hoʻonohonoho i nā'ōnaehana hoʻihoʻi hope.
I ka manawa e koho ai au i ka atomization ultrasonic?
Ke haʻahaʻa haʻahaʻa haʻahaʻa, ʻO nā hōʻailona liʻiliʻi loa a me nā'āpana haʻahaʻa (hoʻomālamalama) koiʻia - e.g., nā maʻinikua lapaʻau, ʻO ka hoʻopunipuniʻana, miconecapsulation.
He mea maikaʻi loa nā nozzles elezzles no nā lole?
Hoʻomaopopo lākou i ka hoʻohanaʻana i ka hoʻohanaʻana a hōʻemi i ka overspray akā pono ke koi i nā mea i kauʻia a mālama pono paha i nā kūlana; palekana (hoʻopihakuhi) pono e noʻonoʻoʻia me nā lole pale ahi.







