cikakken bayani:

A. Aikace-aikace da Ka'idoji

10-18 High matsin lamba centrifugal iska dace da kananan matsakaicin taki masana'antu samar da tsari sanye da kayan aiki, baƙin ƙarfe tandu, konewa tandu, m matsin lamba

Matsala iska na man fetur boiler, kuma za a iya amfani da shi sosai a cikin kayan, abinci jigilar. Jira iska a matsayin gas ba mai lalata, ba mai ƙonewa ba, ba mai mannewa ba. Idan babu buƙatu na musamman, zafin jiki na kafofin watsa labarai ba ya wuce 80 ° C, ƙura na kafofin watsa labarai ba ya fi 150 mg / m3.

Wannan iska aiwatar da misali GB / T13275-91 "General amfani da centrifugal iska fasaha yanayi".

II. Tsarin nau'i

Wannan fan ne guda numfashi ko biyu numfashi irin, jerin yana da jimlar lambobin inji 17, iska iya yin dama da hagu juyawa iri biyu.

Daga karshen injin lantarki, kamar matattarar da ke juyawa a tsakanin agogo da ake kira cyclone injin, da aka nuna 'shun', da aka kira cyclone injin a tsakanin agogo,

'Adadin' yana nufin.

Jigi fitarwa matsayi aka nuna a fitarwa kusurwa na shell, 'hagu', 'dama' za a iya yin 0 °, 45 °, 90 °, 135 °,

180 ° da kuma 225 ° da kuma 6 kusurwa. Hanyar jigilar fan ita ce nau'i 3 na A, D da F.

№4 ~ 6.3 yafi kunshe da impeller, shell, shigar da iska, da sauransu, №7.1 ~ 25 yafi kunshe da impeller, shell, shigar da iska

baki, drive rukuni, da dai sauransu.

1 Wheel: 10-18 nau'in fan fata ne 6 dogon fata, 6 gajeren fata. Gyara daidaitaccen aiki bayan ƙirƙirar impeller, saboda haka, aiki mai laushi da amintacce, da tsawon rayuwar aiki.

2 shell: walda da yau da kullun karfe farantin a cikin snail shell-siffar gaba ɗaya tsari.

3 shigar da iska: sanya convergence streaming irin cikakken tsari, tare da bolt a kan gaban murfin sa.

4 Drive Group: ya kunshi da shaft, bearing akwatin, mai haɗuwa da sauransu, da shaft aka yi da ingancin karfe, bearing akwatin ya yi amfani da cikakken tsari.

№7.1 ~ 16: D-irin bearing akwatin da aka sanya man fetur matakin nuna alama, lubricating man fetur amfani da No. 30 inji man fetur, ƙara man fetur adadin da man fetur matakin manufa

Bukatar Ji. №18 ~ 25: F irin ne biyu bearing akwatuna goyon baya, amfani da madaidaiciya bearing, lubricating da bearing mai.

3. Yin & Zaɓi

1 Fan aiki ne gabaɗaya nufin aikin jigilar gas a cikin misali jihar. Standard yanayin yanayi matsin lamba pa = 101325Pa, gas

zafin jiki t = 20 ℃, dangane zafi 50%, iska yawa ρ = 1.2 kg / m3.

(2) Lokacin da ake amfani da jihar a matsayin non-daidaitaccen jihar, dole ne a canza non-daidaitaccen jihar aiki zuwa daidaitaccen jihar aiki, sa'an nan kuma zabi fan bisa ga canza aiki.

Shigarwa da amfani da fan
1. Kafin shigarwa: Ya kamata a yi cikakken bincike a kan kowane sassa na fan. Cikakken kayan aiki, ko shugabancin juyawa na ƙafafun da na'ura ya dace, ko haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin Idan aka gano matsaloli ya kamata a gyara da kuma daidaita nan da nan.
2. Lokacin shigarwa: kula da bincika shell, tsananin haramtaccen abubuwa da kayan aiki fadi ko bari a cikin shell. A kan wasu hadewa, domin hana

Anti rust, rage wuya cirewa, ya kamata a rufe da wani layer na lubricant ko inji man fetur. Fan da tushen haɗin saman, shiga, fitar da iska bututun haɗi ya kamata ya sa shi a halitta dace, ba za a tilasta haɗi, da kuma ba a yarda da bututun nauyi kara a kan fan daban-daban sassa, da kuma kula da tabbatar da fan ne a kwanciyar hankali mataki matsayi.
3. Shigarwa bukatun
1 Bayan shigarwa, gwada cire motsi motsi, bincika idan akwai m ko haɗuwa da m sassa.
(2) Bayan shigar da motar, ya kamata a shigar da mai haɗin gwiwa (mai amfani da kansa); Idan ba a haɗa bututun gas ba a ƙofar shigarwa, ana buƙatar ƙara kariya (mai amfani da kansa).

.1.

3 duk shigarwa ya kammala, bayan da babban dubawa ya cancanta, za a iya gudanar da gwajin aikin fan.

Gwajin aiki na fan
Don hana ƙonewa ta injin, a lokacin da fan ta fara, dole ne a yi shi ba tare da nauyi ba (za a rufe bawul ɗin iska, bawul ɗin iska ya buɗe ɗan kadan). Idan aiki yana da kyau, a hankali bude bawul har sai yanayin da aka tsara. A tsananin sarrafa halin yanzu a lokacin aiki, ba za a iya wuce motor darajar.

Cibiyar aiki lokaci a cikin rated aiki yanayi, don gyara shigarwa gwaji aiki ba kasa da mintuna 30, don sabon shigarwa iska gwaji

Aiki ba kasa da sa'o'i biyu.

⒌ aikin fan
1 Kafin fan fara, ya kamata a yi wadannan shirye-shiryen:
a. Ka rufe iska bawul, iska bawul bude kadan.
b. Bincika girman spacing na kowane sassi na fan, juyawa sassa da kuma tsayayye sassa ba tare da haɗuwa da kuma gogewa.
2 Lokacin da fan fara, lokacin da ya kai al'ada juyawa gudun, ya kamata sau da yawa bincika yayin aiki da bearing zafin jiki ne na al'ada, lokacin da bearing zafin jiki

Lokacin da digiri ba tare da musamman bukatun, bearing zafin jiki ya wuce 40 ° C na kewaye zafin jiki; Matsakaicin tushen rawar jiki gudun darajar bearing sassa

Kada ya fi 6.3mm / s. Idan gano fan da m rawar jiki, bugun, bearing zafin jiki sauri tashi da sauransu, dole ne

Gidan ajiye motoci na gaggawa.
biyarKulawa da fan
i Fan kulawa aiki lura:
1. Za a iya aiki ne kawai a cikin yanayin da kayan aikin fan ke cikakken al'ada.
2, idan kayan aikin fan ya fara bayan gyaran, dole ne a lura ko kowane ɓangare na fan ya zama al'ada.
3, a kai a kai tsabtace iska fan ciki ash, datti da sauran gurɓataccen abubuwa, da kuma hana tsani.
4, Don tabbatar da lafiyar jiki, dole ne a yi kulawa da fan a lokacin ajiye motoci.
ii) Kulawa a kan aikin fan
A lokacin tuki, dakatar da motoci ko aiki na fan, idan an gano rashin al'ada, ya kamata a duba nan da nan, idan ƙananan matsala

Ya kamata a gano dalilin da ya sa aka yi kokarin kawar da shi a kan lokaci. Idan aka gano babban lalacewa ya kamata a ajiye motocin nan da nan.
2, ban da cewa ya kamata a maye gurbin lubricant bayan kowane gyara, a al'ada yanayi maye gurbin ko kara lubricant bisa ga ainihin yanayi.

shidaBabban matsalar fan da dalilan
1. Fan rawar jiki m
① shell ko shigar da iska shiga tare da shaft.
② tushen rigidity ba ya isa ko karfi.
② Wheel rivet sauƙaƙe ko karkatar da Wheel.
②

② Jirgin iska shiga, fitarwa bututun shigarwa mara kyau, samar da resonance.

뀐 Fan shaft ba daidai da injin shaft, biyu couplings misplaced ko babu wani gap.
2. Bearing zafin jiki sama da high
① bearing akwatin rawar jiki sosai.
② Lubricant inganci mara kyau, lalacewa, cika da yawa ko ƙunshi da ƙura, m yashi, datti da sauran ƙaranci.
② bearing akwatin rufi, zama haɗi bolt da ƙarfi da yawa ko ƙananan.
② shaft da madaidaiciya bearings shigar da karkatacce, gaba da baya biyu bearings ba su da bambanci. .2.
② Rolling bearing lalacewa ko shaft karkata.
3. Motor halin yanzu da yawa da kuma zazzabi da yawa
① Shiga, fitar da bututun bututun ƙofar ba a rufe a lokacin tuki.
② Motor shigarwa ƙarfin lantarki ne too low ko ikon guda mataki kashe.
② da tasirin karfi rawar jiki na bearing akwatin.

② Spindle juyawa gudun ya wuce darajar da aka ƙididdige.
bakwai、Bayanan oda
1 Single inji cikakken saitin samar da kewayon ne: fan daya; tallafawa daya na lantarki motor; Ƙasa ƙafa Bolt: A-irin drive 1 mataimaki, D-irin

drive 12 saiti, F-irin drive 12 saiti; D, F-nau'in motsi mai haɗuwa.

(2) Lokacin yin oda, dole ne a nuna lambar injin, gudun juyawa, gudun, cikakken matsin lamba, kusurwar fitarwa da juyawa, hanyar motsawa,

Motor model da kuma ikon.

8, 10-18 nau'in high matsin lamba centrifugalJigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon Jigon

10-18 nau'i High matsin lamba centrifugal iska aiki da zaɓi tebur (ci gaba 1)

10-18 nau'i High matsin lamba centrifugal ventilator aiki da zaɓi tebur (ci gaba 2)

10-18 nau'i High matsin lamba centrifugal iska aiki da zaɓi tebur (ci gaba 3)