Belofo ea heke ea thipa
Knife heke valve, e tsejoang hape e le thipa heke valve, thipa slurry valve. Likarolo tsa eona tsa ho bula le ho koala ke liheke, tseo tataiso ea tsona e tsamaeang e leng perpendicular ho tataiso ea mokelikeli, 'me bohareng bo khaoloa ke heke e ka thōko ea thipa e ka khaolang thepa ea fiber. Heke e na le libaka tse peli tsa ho tiisa. Likarolo tse peli tsa ho tiisa tsa valve ea heke e sebelisoang ka ho fetesisa li bōpehile ka chedge, 'me angle ea wedge e fapana ho ea ka li-parameter tsa valve, hangata 50. Heke ea valve ea heke ea thipa e ka etsoa kaofela, e bitsoang heke e thata. . E le ho etsa heke e ka hlahisang deformation hanyenyane ho ntlafatsa botekgeniki ba eona le ho etsa bakeng sa ho kheloha ho bakoang ke angle ea ho tiisa holim'a ts'ebetso, mofuta ona oa heke o bitsoa elastic gate. Ha e le hantle, ha ho na kamore 'meleng oa valve. Heke e ea phahama ebe e oela ka lehlakoreng la groove ea tataiso, 'me e hatelloa setulong ke mokotla o ka tlase. Haeba ho hlokahala tiiso e phahameng ea mahareng, setulo sa ho tiisa se sebopeho sa O se ka sebelisoa ho fihlela tiiso ea bobeli. Sephahla sa heke ea thipa se na le sebaka se fokolang sa ho kenya, khatello e tlaase ea ho sebetsa, ha ho bonolo ho bokella litšila, theko e tlaase. Ha valve ea heke ea thipa e koala, sebaka sa ho tiisa se ka tiisoa feela ka khatello e mahareng, ke ho re, sebaka se tiisang sa letlapa la heke se hatelloa setulong se ka lehlakoreng le leng ho netefatsa sebaka sa ho tiisa, e leng sona se ikemetseng. ho tiisa. Li-valve tse ngata tsa heke ea thipa li qobelloa ho tiisa, ke hore, ha valve e koala, letlapa la heke le qobelloa ho lula setulong ka matla a ka ntle ho etsa bonnete ba hore sebaka sa ho tiisa. Li-valve tsa mofuta ona ka kakaretso li tla kenngoa li tšekaletse liphaepheng. Litšobotsi tsa sehlahisoa 1. Letoto lena la litlhaloso le li-valve li loketse ho hloekisa likhoerekhoere, indasteri ea lik'hemik'hale, indasteri ea ho phunya pampiri le indasteri ea ho hlatsoa mashala a merafo. Li bapala karolo ea ho khaola le ho bula liphaepheng tse kang libolo tse emisitsoeng le slurry e nang le metsi. 2. Li-valve li tiisitsoe ka matla a bonngoeng, a sa tšepahaleng feela, empa hape a ka felisa li-deposit ho finyella litlhoko tsa ho tiisa. 'Mele oa valve o ka etsoa ka tšepe e entsoeng ka tšepe, tšepe ea carbon, tšepe e sa hloekang le polytetrafluoroethylene ho finyella litlhoko tse fapaneng tsa ho hanyetsa kutu le ho roala. 3. Sebopeho se khutšoanyane ka bolelele le boima bo bobebe. Ho kenya le ho hlokomela ho bonolo haholo. 4. Mocheso o Sebeletsang: -10 ~ 120 5. Khatello ea Lebitso (0.25MPa), 0.6MPa, 1.0MPa Litšoantšo tsa Moqapi Metaho e Meholo le Boima ba Boima PN(MPa) DN(mm) LD D1 D2 D0 n-Th d H1 H2 重量 1.0 重量 1.0 1.6 50 48 165 125 99 180 4-M16 18 290 350 10 65 48 185 145 118 200 4-M16 18 310 375 11 80 51 28 201 201 430 13.5 100 51 220 180 156 240 8-M16 18 405 505 15.5 125 57 250 210 184 260 8-M16 18 450 575 23.5 150 57 285 240 212 280 8-M20 23 510 07 62 60 62 62 0 8-M20/12-M20 23 610 810 43/43.5 250 70 395/405 350/355 319 340 12-M20/12-M24 23/27 765 1015 67.5/68 300 76 445/460 400/410 370 380 4/12 12-12-20 00.5/101 350 76 505/520 460/470 430 400 16-M20/16-M24 23/27 970 1320 126/127 400 89 565/580 515/525 480 450 16 12-12-12 176.2/177 450 89 615/640 565/585 530/548 530 20-M24/20-M27 27/30 1235 1685 289/290 500 114 670/715 620/650 582-2/30 582/60 1286 1786 380 / 382 600 114 780/840 725/770 682/720 600 20-M27/20-M33 30/36 1486 2086 498.6/500 Setifikeiti sa ho tšoaneleha Pontšo Li-valve tsa rona li amohetse tlhokomelo e ngata. Feme