Isku-dhafka jilicsan ee yareeya caaggu waa mid aad u jilicsan oo iftiin leh.Kala-goysyada caagga ah ee yareeya eccentric waxaa loo isticmaali karaa isku xirka dhuumaha iyo ilaalinta tuubooyinka bamka.Marka qalabku ku jiro goob shaqo oo gaar ah, waxay ka ciyaari kartaa door wanaagsan.
Kala-goysyada caagagga eccentric ee leh dhexroorka kala duwan waxay leeyihiin sifooyinka caabbinta cadaadiska sare, dabacsanaanta wanaagsan, barokaca weyn, leexinta dhuumaha dheellitiran, nuugista shoogga iyo dhimista qaylada.Waxa si weyn loogu isticmaalaa biyo-mareennada, biyaha wareegaya, HVAC, samaynta waraaqaha, dawooyinka, tuubooyinka marawaxada, iwm.Deegaanka aadka u daxalka leh, kala-goysyada caagga ah ee dhexroorkoodu kala duwan yahay waa in loo isticmaalo shoogga.
Farqiga iyo adeegsiga kala-goysyada caagga ah ee yareeya isku koobnaanta iyo eccentric
Yaraynta isku dhafka caagga ah waxaa loo isticmaalaa in lagu xiro dhuumaha dhexroorka kala duwan.Guud ahaan waxay u qaybsantaa isku-xidhka caagga ah ee xoogga leh iyo isku-dhafka caagga eccentric.Isku xidhka caagga ah ee yareeya eccentric, kaas oo xaruntiisu aanay ahayn xariiq isku mid ah.Waxay qusaysaa habka dhuumaha ee u dhow gidaarka ama dhulka, si loo badbaadiyo meel bannaan, oo lagu xiro laba dhuumood oo dhexroor kala duwan si loo beddelo heerka socodka.Xirmooyinka caagga ah ee goobadoodu ay ku taal isku xariiq, waxaa loo yaqaannaa kala-goysyada caagga yareeya ee diiradda saaraya.Isku-duubnaanta yaraynta wadajirka caagga ah ee inta badan loo isticmaalo yaraynta dhuumaha dareeraha ah ee gaaska ama tooska ah.Eccentric yaraynta caagga wadajirka ah ee biibiile waa qoraal wareeg ah, sida caadiga ah khuseysaa dhuumaha dareere jiifsan, marka Orifice barta xiriirka kor, taas oo siman kor rakibidda, sida caadiga ah loo isticmaalo gelitaanka bamka, faa'iido u leh daal;Marka barta xiriirka hoos loo dhigo, taas oo siman oo ku taal rakibaadda hoose, badanaa loo isticmaalo habaynta rakibidda valve, faa'iido u leh daad-gureynta.Isku-duubnaanta yaraynta isku-dhafka caagga ah waxay door bidaysaa qulqulka dareeraha, qulqulka iftiinka xaaladda khalkhalgelinta marka la dhimayo, taasi waa sababta ay gaaska iyo dhuumaha dareeraha tooska ah u adeegsadaan isku-duubnaanta yaraynta wadajirka caagga.Maaddaama hal dhinac oo ka mid ah isku-dhafka caagga yareeya ee eccentric uu yahay mid fidsan, waxay ku habboon tahay gaaska ama dareeraha daalinta, sidoo kale dayactirka, taasi waa sababta keentay in tuubada dareeraha ah ee rakibaadda siman loo isticmaalo wadajirka yaraynta caagga.
Liiska Agabka | ||
Maya | Magaca | Qalab |
1 | Lakabka caag dibadda ah | IIR, CR, EPDM, NR, NBR |
2 | Lakabka caagga gudaha | IIR, CR, EPDM, NR, NBR |
3 | Lakabka qaab-dhismeedka | Dharka xadhigga polyesterka |
4 | Flange | Q235 304 316L |
5 | Xoojinta giraanta | Faraantiga tusbaxa |
qeexid | DN50-300 | DN350-600 |
Cadaadiska shaqada (MPa) | 0.25 ~ 1.6 | |
Cadaadiska dilaaca (MPa) | ≤4.8 | |
Vacuum (KPa) | 53.3 (400) | 44.9 (350) |
Heerkulka (℃) | -20 ~ + 115 (xaalad gaar ah -30 ~ + 250) | |
Dhexdhexaadinta lagu dabaqi karo | Hawo, hawo ciriiri ah, biyaha, biyaha badda, biyaha kulul, saliidda, acid-saldhigga, iwm. |
DN(weyn)×DN(yar) | Dhererka | Axial barakac (kordhin) | Axial barakac (cadaadis) | Radial barakac | leexinaysa xagal |
(a1+a2)° | |||||
50×32 | 180 | 15 | 18 | 45 | 35° |
50×40 | 180 | 15 | 18 | 45 | 35° |
65×32 | 180 | 15 | 18 | 45 | 35° |
65×40 | 180 | 15 | 18 | 45 | 35° |
65×50 | 180 | 15 | 18 | 45 | 35° |
80×32 | 220 | 15 | 18 | 45 | 35° |
80×50 | 180 | 20 | 30 | 45 | 35° |
80×65 | 180 | 20 | 30 | 45 | 35° |
100×40 | 220 | 20 | 30 | 45 | 35° |
100×50 | 180 | 20 | 30 | 45 | 35° |
100×65 | 180 | 22 | 30 | 45 | 35° |
100×80 | 180 | 22 | 30 | 45 | 35° |
125×50 | 220 | 22 | 30 | 45 | 35° |
125×65 | 180 | 22 | 30 | 45 | 35° |
125×80 | 180 | 22 | 30 | 45 | 35° |
125×100 | 200 | 22 | 30 | 45 | 35° |
150×50 | 240 | 22 | 30 | 45 | 35° |
150×65 | 200 | 22 | 30 | 45 | 35° |
150×80 | 180 | 22 | 30 | 45 | 35° |
150×100 | 200 | 22 | 30 | 45 | 35° |
150×125 | 200 | 22 | 30 | 45 | 35° |
200×80 | 260 | 22 | 30 | 45 | 35° |
200×100 | 200 | 25 | 35 | 40 | 30° |
200×125 | 220 | 25 | 35 | 40 | 30° |
200×150 | 200 | 25 | 35 | 40 | 30° |
250×100 | 260 | 25 | 35 | 40 | 30° |
250×125 | 220 | 25 | 35 | 40 | 30° |
250×150 | 220 | 25 | 35 | 40 | 30° |
250×200 | 220 | 25 | 35 | 40 | 30° |
300×125 | 260 | 25 | 35 | 40 | 30° |
300×150 | 220 | 25 | 35 | 40 | 30° |
300×200 | 220 | 25 | 35 | 40 | 30° |
300×250 | 220 | 25 | 35 | 40 | 30° |
350×200 | 230 | 28 | 38 | 35 | 26° |
350×250 | 230 | 28 | 38 | 35 | 26° |
350×300 | 230 | 25 | 38 | 40 | 26° |
400×200 | 230 | 25 | 38 | 40 | 26° |
400×250 | 240 | 28 | 38 | 35 | 26° |
400×300 | 240 | 28 | 38 | 35 | 26° |
400×350 | 260或 | 28 | 38 | 35 | 26° |
285 | |||||
450×250 | 280 | 28 | 38 | 35 | 26° |
450×300 | 240 | 28 | 38 | 35 | 26° |
450×350 | 240 | 28 | 38 | 35 | 26° |
450×400 | 240 | 28 | 38 | 35 | 26° |
500×250 | 280 | 28 | 38 | 35 | 26° |
500×300 | 280 | 28 | 38 | 35 | 26° |
500×350 | 240 | 28 | 38 | 35 | 26° |
500×400 | 230 | 28 | 38 | 35 | 26° |
500×450 | 240 | 28 | 38 | 35 | 26° |
600×400 | 240 | 28 | 38 | 35 | 26° |
600×450 | 240 | 28 | 38 | 35 | 26° |
600×500 | 240 | 28 | 38 | 35 | 26° |
Isku-dhafka caagga ah ee yareeya eccentric ayaa si weyn loogu isticmaalaa tuubooyinka iyo nidaamka qalabka si looga ilaaliyo gariirka, buuqa iyo saameynta isbeddelka walaaca, caawinta dheereynta nolosha adeegga tuubooyinka iyo qalabka.Sidoo kale loo isticmaalo dhammaan noocyada dhuumaha gudbinta dhexdhexaadka ah ee warshadaha kiimikada, maraakiibta, injineernimada ilaalinta dabka iyo farmashiyaha.