Yangu yekufema fan K40 kuchera axial kuyerera fan, performance curve isina hump, inogona kudzosera kumashure nekudzoreredza kuyerera kwemhepo
Chizvarwa chitsva K40 yakatevedzana yemafeni ekuchengetedza simba remugodhi
1. Muchidimbu
Chizvarwa chitsva cheK uye DK nhevedzano yemafeni ekuchengetedza simba remigodhi yakagadzirwa zvichibva pane yepakutanga mafeni ekuchengetedza simba remugodhi kuburikidza nekuvandudzwa kwehunyanzvi, kuvandudzwa kwezvimiro, kuvandudzwa kwekuita, uye nekuwedzera kwemhando yemhando. Iyi nhevedzano yevateveri inoratidzira yakakwira mashandiro ekuita, yakaderera ruzha mwero, yakafararira kuita renji, uye zvakanyanya kukosha-ekuchengetedza simba. Pamusoro pezvo, chidzitiro chemhete chinoyerera chakaiswa mukati meiyo huru yemhepo duct, kuve nechokwadi chekuti fan inogona kushanda zvakatsiga pasi pemamiriro ese ekupikisa pasina hump mune yekuita curve.
Kuwedzera huwandu hwekuita kweiyi nhevedzano yeaya mine axial flow mafeni uye kusangana nezvinodiwa zvemigodhi mikuru, yepakati, uye diki isiri marasha, zvichibvumira kusarudzwa kwemafani makuru, ebetsero mafeni, uye multi-stage fan zviteshi zvinoshanda munzvimbo yakakwira-inoshanda yepasi, yepakati, uye yakakwirira kuramba uye yakakura, yepakati, uye diki mhepo vhoriyamu yemhepo network, iyi hutatu hutatu hwema 040 uye inotora maviri 040 mafeni. Zvimiro zvemhando yeimwe uye inopoterera-inotenderera, nekudaro ichipatsanurwa mumhando ina: K40, K45, DK40, uye DK45. Uyezve, K40 inoshandisa 4, 6, uye 8-pole motors kune matatu kumhanya, K45 inoshandisa 4 uye 6-pole mota kune maviri kumhanya, uye DK40 neDK45 ese anoshandisa 6 uye 8-pole motors kune maviri kumhanya.
Nenzira iyi, nhamba yega yega yemodhi yakasanganiswa neaviri hub ratios, maviri ezvimiro mhando, uye matatu kumhanya neimwe nzira inoguma muhuwandu hwemakumi mapfumbamwe nematatu ezvirevo zveiyi nhevedzano yevateveri.
Iyo dhizaini yekuita uye yakakura tekinoroji ma paramita echizvarwa chitsva K akateedzana uye DK akatevedzana emine ekuchengetedza simba mafeni asina hump anoratidzwa muTafura 2 uye Tafura 3 zvakateerana. Iwo akanyorwa mareferenzi ehuremu mumatafura anosanganisira mota uye diffuser sehuremu hwakazara hweyuniti.
Iyo dhizaini yezvimiro uye mativi ekunze eK40 uye K45 akatevedzana mafeni anoratidzwa muMufananidzo 6 uye Tafura 6, Tafura 7 zvakateerana.
Iyo modhi yekumiririra nzira yechizvarwa chitsva K uye DK yakatevedzana yemafeni ekuchengetedza simba remigodhi (muenzaniso) ndeiyi inotevera: K 40– 4 №.15
Mugodhi fan, modhi nhamba 15, (iyo "DJK" yakatevedzana inopesana-inotenderera mhando yemugodhi fan) (kureva, vhiri rekushanda dhayamita D = 15dr;)
1. Hub ratio d = 0.40, motor pole nhamba 4, n = 1450 r/min.
("45" ye d = 0.45) ("6" pamatanda matanhatu, n = 980 r/min; "8" pamatanda masere, n = 730 r/min)
2. Kushandiswa kweMine exhaust fan K40 mining axial flow fanK4n0 Mine Exhaust Fa
Iyi nhevedzano yevateveri yakanyatsogadzirirwa zvinodiwa zvekufemesa kweakasiyana siyana asiri emarasha akadai sesimbi, asiri-ferrous simbi, goridhe, indasitiri yemakemikari, zvekuvakisa, uye indasitiri yenyukireya. Iwo anogona kushandiswa semafani mafeni kana ebetsero mafeni, uye anogona kuiswa pamusoro kana pasi pevhu. Iwo akakodzera kune akawanda-fan akasanganiswa oparesheni uye akanakira imwe neimwe nhanho yeakawanda-fan akatevedzana akawanda-nhanho kufefetera masisitimu. Iwo anoshanda zvakare kufefetera uye kuchinjana kwemhepo mumashopu makuru, tunnels, uye mapurojekiti ekudzivirira mhepo.
3. Zvimiro zveMine exhaust fan K40 mining axial flow fan
(1) Mashizha akamonyoroka-akaita sebapiro anotorwa, ane aerodynamic kunyatsoshanda uye zvakakosha zvekuchengetedza simba.
(2) Kuita kwakasiyana-siyana uye kutsanangurwa kwakazara, izvo zvinogona kunyatsoenderana nekusiyana kwakasiyana-siyana uye mhepo vhoriyamu mhando dzeventilation network, kuchengetedza kwenguva yakareba inoshanda inoshanda.
(3) Yakashongedzerwa ine yakatsiga inoyerera mhete mudziyo, hunhu curve haina hump. Iko hakuna njodzi yekuwedzera, uye inogona kushanda zvakachengeteka uye yakagadzikana pasi pemamiriro ese ekupikisa, uye yakakodzera kune akawanda-fan akasanganiswa oparesheni.
(4) Chimiro chekubatana kwakananga pakati pemota uye impeller inogamuchirwa, ine yakanaka kugadzikana kwese, kuisirwa nyore uye kugadzirisa, uye kushomeka kwenzvimbo kuramba kwemudziyo. Kuenzaniswa nebhandi uye kureba shaft kutapurirana, ine yakanyanya kutapurirana zvakanaka, hapana zvikanganiso zvekutapurirana, hapana njodzi yekuputsika shaft, uye zvishoma kugadzika nheyo uye kutsvedza hakukanganise kushanda kwakajairwa.
(5) Compact chimiro uye yakanaka hunyoro-uchapupu kuita. Muviri wefeni wakagadzirwa nemahwendefa esimbi uye zvikamu zvesimbi zvakabatanidzwa pamwe chete, uye mashizha acho akagadzirwa nesimbi mahwendefa, maburi, ane blade yakakwirira uye simba rose, kupikisa kwakasimba kune pasi pevhu kuputika kunotyisa kwemafungu, akakodzera kuiswa pamusoro uye pasi pevhu, kunyanya akakodzera kushandiswa sechiteshi feni mumatanho akawanda emhepo yemhepo.
(6) Reverse kutenderera uye reverse kuyerera kwemhepo zvinogoneka, ine reverse mhepo yekuyerera yakakura kupfuura 60%, uye hapana chikonzero chekuvaka reverse mhepo ducts.
(7) Iyo yekuisa kona yemablades inogadziriswa, ichibvumira kugadziridzwa kweiyo fan inoshanda mamiriro zvichienderana nekuchinja mukugadzirwa kwemigodhi.
(8) Basa reinjiniya idiki, rinochengetedza mari yakawanda.
(9) Ruzha rushoma.
4.Mine exhaust fan K40 mining axial flow fan Diffuser
Kana K uye DK akateedzana ekuchengetedza simba mafeni emigodhi achishandiswa semafani makuru kana mafeni echiteshi, anofanirwa kuve akashongedzerwa neakazvitsaurira diffuser. Kana mafeni makuru epamusoro akashongedzerwa nema diffuser, chikamu chesimba rekumanikidza chinogona kushandurwa kuita static kudzvanywa, kudzikisa kusimba kwekurasikirwa kwekumanikidza pakubuda kuti uwane zvinangwa zvekuchengetedza simba. Kana mafeni epasi pevhu akashongedzerwa nema diffusers, haangogone chete kudzikisa nharaunda yekupikisa coefficient asi zvakare kudzikisa kukosha kwesimba rekumanikidza pane diffuser yekubuda, nekudaro vachidzikisa zvakanyanya kupokana kwenzvimbo kwechishandiso chefani uye kuchengetedza mashandisirwo emagetsi emhepo.
新一代K、DK系列无驼峰矿用节能风机性能范围和主要技术参数
| 型号 | 机号 | 风量(m3/s) | 全压 (Pa) | 电机型号 | 功率 (KW) |
| K40-4 | 8 | 4.4-9.5 | 108-497 | Y132S-4 | 5.5 |
| 9 | 6.2-13.5 | 136-629 | Y160M-4 | 11 |
| 10 | 8.5-18.6 | 168-776 | Y160L-4 | 15 |
| 11 | 11.3-24.7 | 203-939 | Y200L-4 | 30 |
| 12 | 14.7-32.1 | 242-1118 | Y225S-4 | 37 |
| 13 | 18.7-40.8 | 284-1312 | Y250M-4 | 55 |
| 14 | 23.4-50.9 | 329-1512 | Y280M-4 | 90 |
| 15 | 28.7-62.6 | 387-1746 | Y315S-4 | 110 |
| K40-6 | 7 | 2.0-4.3 | 38-174 | Y90L1-6 | 1.1 |
| 8 | 3.0-6.4 | 49-227 | Y112M-6 | 2.2 |
| 9 | 4.2-9.1 | 62-287 | Y132S-6 | 3 |
| 10 | 5.8-12.5 | 77-355 | Y132M2-6 | 5.5 |
| 11 | 7.7-16.7 | 93-429 | Y160M-6 | 7.5 |
| 12 | 9.9-21.7 | 111-510 | Y180L-6 | 15 |
| 13 | 12.6-27.5 | 130-599 | Y200L1-6 | 18.5 |
| 14 | 15.8-34.4 | 150-695 | Y225M-6 | 30 |
| 15 | 19.4-42.3 | 173-798 | Y250M-6 | 37 |
| 16 | 23.6-51.4 | 197-908 | Y280M-6 | 55 |
| 17 | 28.3-61.6 | 222-1008 | Y315S-6 | 75 |
| 18 | 33.6-73.1 | 249-1149 | Y315M-6 | 90 |
| 19 | 39.5-86.0 | 277-1280 | Y315 L1-6 | 110 |
| 20 | 46.0-100.3 | 307-1418 | Y355M1-6 | 160 |
| 21 | 53.3-116.1 | 339-1563 | Y355 M3-6 | 200 |
| 22 | 61.3-113.4 | 372-1716 | Y355 L2-6 | 250 |
| K40-8 | 11 | 5.7-12.4 | 52-238 | Y160M1-8 | 4 |
| 12 | 7.4-16.1 | 61-283 | Y160M1-8 | 5.5 |
| 型号 | 机号 | 风量(m3/s) | 全压 (Pa) | 电机型号 | 功率 (KW) |
| K40-8 | 13 | 9.4-20.5 | 72-332 | Y160L-8 | 7.5 |
| 14 | 11.8-25.6 | 84-386 | Y180L-8 | 11 |
| 15 | 14.5-31.5 | 96-443 | Y200L-8 | 15 |
| 16 | 17.6-38.3 | 109-504 | Y225M-8 | 22 |
| 17 | 21.1-45.9 | 123-568 | Y250M-8 | 30 |
| 18 | 25.0-54.5 | 138-637 | Y280S-8 | 37 |
| 19 | 29.4-64.1 | 154-710 | Y315S-8 | 55 |
| 20 | 34.3-74.7 | 170-787 | Y315M-8 | 75 |
| 21 | 39.7-86.5 | 188-867 | Y315 L1-8 | 90 |
| 22 | 45.7-99.4 | 206-952 | Y315 L2-8 | 110 |
| 23 | 52.2-113.6 | 225-1041 | Y355M1-8 | 132 |
| 24 | 59.3-129.1 | 245-1133 | Y355M2-8 | 160 |
| 25 | 67.0-146 | 266-1229 | Y355L2-8 | 200 |
| 26 | 75.4-164.2 | 288-1330 | Y450S3-8 | 250 |
| K45-4 | 8 | 6.6-12.5 | 357-685 | Y132M-4 | 7.5 |
| 9 | 9.5-17.8 | 452-867 | Y160L-4 | 15 |
| 10 | 13.0-24.0 | 558-1071 | Y200L-4 | 30 |
| 11 | 17.3-32.6 | 675-1295 | Y225M-4 | 45 |
| 12 | 22.5-42.3 | 804-1542 | Y280S-4 | 75 |
| 13 | 28.6-53.8 | 943-1810 | Y280M-4 | 90 |
| 14 | 35.7-67.2 | 1094-2099 | Y315M-4 | 132 |
| 15 | 43.9-82.6 | 1256-2409 | Y315L2-4 | 200 |
| K45-6 | 7 | 3.0-5.7 | 125-240 | Y100L-6 | 1.5 |
| 8 | 4.5-8.4 | 163-313 | Y132S-6 | 3 |
| 9 | 6.4-12.0 | 207-396 | Y132M2-6 | 5.5 |
| 10 | 8.7-16.5 | 255-489 | Y160M-6 | 7.5 |
| 11 | 11.6-22.0 | 309-592 | Y180L-6 | 15 |
| 12 | 15.1-28.5 | 367-704 | Y200L1-6 | 18.5 |
| 13 | 19.2-36.3 | 431-827 | Y225M-6 | 30 |
| 14 | 23.9-45.3 | 500-959 | Y280S-6 | 45 |
| 15 | 29.4-55.7 | 574-1101 | Y280M-6 | 55 |
| 型号 | 机号 | 风量(m3/s) | 全压 (Pa) | 电机型号 | 功率 (KW) |
| K45-6 | 16 | 35.7-67.6 | 653-1252 | Y315M-6 | 90 |
| 17 | 42.8-81.1 | 737-1414 | Y315 L1-6 | 110 |
| 18 | 50.9-96.2 | 826-1585 | Y315M1-6 | 160 |
| 19 | 59.8-113.2 | 920-1766 | Y355M3-6 | 200 |
| 20 | 69.8-132.0 | 1019-1956 | Y355 L2-6 | 250 |
| DK40-6 | 15 | 18.2-43.6 | 382-1690 | Y250M-6 | 2×37 |
| 16 | 22.1-52.9 | 435-1923 | Y280M-6 | 2×55 |
| 17 | 26.5-63.5 | 491-2171 | Y315S-6 | 2×75 |
| 18 | 31.5-75.4 | 551-2433 | Y315M-6 | 2×90 |
| 19 | 37.0-88.6 | 614-2711 | Y315 L2-6 | 2×132 |
| 20 | 43.2-103.4 | 680-3004 | Y355M1-6 | 2×160 |
| 21 | 50.0-119.7 | 750-3312 | Y355M3-6 | 2×200 |
| DK40-8 | 18 | 23.5-56.1 | 306-1350 | Y280S-8 | 2×37 |
| 19 | 27.6-66.0 | 341-1504 | Y315S-8 | 2×55 |
| 20 | 32.2-77.0 | 377-3334 | T315M-8 | 2×75 |
| 21 | 37.3-89.1 | 416-1838 | Y315 L1-8 | 2×90 |
| 22 | 42.8-102.5 | 457-2017 | Y315 L2-8 | 2×110 |
| 23 | 48.9-117.1 | 499-2204 | Y355 M1-8 | 2×132 |
| 24 | 55.6-133.0 | 543-2400 | Y355 M2-8 | 2×160 |
| 25 | 62.9-150.4 | 589-2605 | Y355 L2-8 | 2×200 |
| DK45-6 | 12 | 10.7-27.6 | 698-1374 | Y200 L2-6 | 2×22 |
| 13 | 13.6-35.0 | 819-1613 | Y250 M-6 | 2×37 |
| 14 | 17.0-43.8 | 950-1871 | Y280M-6 | 2×55 |
| 15 | 20.9-53.8 | 1091-2148 | Y315S-6 | 2×75 |
| 16 | 25.4-65.3 | 1241-2444 | Y315M-6 | 2×90 |
| 17 | 30.4-78.3 | 1400-2759 | Y315 L2-6 | 2×132 |
| 18 | 36.1-93.5 | 1570-3093 | Y355 M1-6 | 2×160 |
| 19 | 42.5-109.4 | 1750-3446 | Y355 M3-6 | 2×200 |
| 20 | 49.5-127.6 | 1939-3819 | Y355 L2-6 | 2×250 |
| DK45-8 | 16 | 18.9-48.7 | 688-1356 | Y280S-8 | 2×37 |
| 17 | 22.7-58.4 | 777-1531 | Y315S-8 | 2×55 |
| 型号 | 机号 | 风量(m3/s) | 全压 (Pa) | 电机型号 | 功率 (KW) |
| DK45-8 | 18 | 26.9-69.3 | 871-1716 | Y315M-8 | 2×75 |
| 19 | 31.6-81.5 | 971-1912 | Y315 L1-8 | 2×90 |
| 20 | 36.9-95.1 | 1076-2119 | Y315 L2-8 | 2×110 |
| 21 | 42.7-110.1 | 1186-2336 | Y355 M2-8 | 2×160 |
| 22 | 49.1-126.6 | 1302-2563 | Y355L2-8 | 2×200 |
