Boithuto ba liteko ba pompo ea slurry ea china le tataiso ea bokamoso ba ntlafatso
Ka PIV, thekenoloji ea LDV le theknoloji ea ultrasonic e ntseng e hōla, batho ba ka sebelisa monyetla oa theknoloji ena e tsoetseng pele litekong tsa tšimo ea phallo ntle le tšitiso ea tšimo ea phallo ea litekanyo tse phahameng tse nepahetseng.
Tse ling tsa mekhoa ena e tsoetseng pele ea theknoloji e 'nile ea ithutoa ho sebelisa tšimo ea phallo ea pompo ea pompo ea slurry naheng ea Canada, re ka sebelisa taba ena PIV ( particle image velocimetry ) e entsoeng thuto ea liteko , eo litaba tsa eona tse ka sehloohong e leng kabo ea pompo ha ho etsoa qeto ea tšimo e fapaneng ea phallo. phallo le phapang ha karolo e tsoakiloeng le phallo ea phallo ea karolo e le 'ngoe sebakeng sa china slurry pump ho tšoana le ho se tšoane.
Mokhoa oa teko:
Ho sebelisa botenya le viscosity ea oli e tala ea oli e tšoeu ea indasteri e ts'oanang e le mokhoa oa teko, le oli e tšoeu e nang le sekhahla se haufi le lifaha tsa polystyrene tsa GDX501 joalo ka likaroloana tsa tracer.Letlapa le matla le khanyang le sebelisang jenereithara ea laser ea neon ea 10W le mokhoa o ts'oanang oa optical ka lebaka la mabone a khamera ea PIV, le tšebeliso ea mekhoa ea video kapa ea lifoto ho nka litšoantšo tsa PIV.Bakeng sa maemo a fapaneng, ka ho latellana, tlas'a maemo a phallo ea mekhahlelo e le 'ngoe le ea mekhahlelo e' meli e bohareng ba China slurry pump pump tube, valve, piston le likarolo tse ling tsa PIV ea ho rekota le ho nka lifoto, ho lokisetsa tlhahlobo le ts'ebetso e eketsehileng.
Liphetho tsa liteko le tlhahlobo:
Joalo ka ha boithuto ba karolo ea phallo ea pompo e tsitsitseng ea pompo e na le liphetho tse tsamaellanang tsa lipatlisiso, le khase-mokelikeli oa mekhahlelo e 'meli ea PIV lenaneo la ho sebetsana le litšoantšo ha lea phethahala, ka hona mona ho tsepamisitsoe tlhahlobo ea phallo ea phallo ea China slurry pump ha o tsamaea. valve le karolo e le 'ngoe ea mokelikeli oa karolo e le 'ngoe ea likarolo tsa Cyprase tsa sebaka sa phallo .
Motsamao oa pompo ea slurry ea china
Litekong, ho sisinyeha ha valve le ho phela China slurry pump batho ba tseba hore ha e tšoane hantle, ntle le papali ea eona ea vertical linear motion, e tsamaeang le metsamao e 'meli ea rotary.Ha lebelo le lenyenyane la piston, bolo e pota-potileng sebaka se otlolohileng sa ho potoloha ka tlas'a;Ha lebelo la piston le le leholoanyane, ho potoloha ha bolo ho pota-pota axis e otlolohileng le masoba a tšekaletseng ka har'a likhutlo tse ka hare tsa setulo sa valve lesoba bohareng ba axis of revolution .Lebelo la angular la lebelo la ho potoloha ha motsamao oa plunger, ha lebelo le leholo la motsamao oa plunger, ho ba le lebelo le leholo la ho potoloha ha bolo.Mofuta o ikhethileng oa boikoetliso o amana haholo le phello ea bolo e ikhethang le bolo ea valve ea mokelikeli, sebopeho sa setulo sa valve se amanang.China slurry pump valve valve ke valve ea bolo, ha mokelikeli o phalla ho e potoloha karolong e ka morao ea ketsahalo e tla etsahala ho tloha moeling oa moeli, ha e ntse e hlahisa thabo ea lateral.Ka lebaka la symmetry ea bolo, thabo ena ea morao-rao e pota-potileng bolo e haufi le "equator" ea potoloho ea "equator" ho tsamaisa bolo ea valve ha e lule e le moleng oa lesoba la setulo, empa e kheloha ho tloha hole 'me e haufi le setulo se hukung. rotation, e leng ketsahalo ea ” revolution ”.
Ho phaella moo, ka lebaka la ho se tsitse ha phallo ea mokelikeli le ho kheloha ha bolo ea mokelikeli ho bakoang ke motsamao o lekanyelitsoeng oa asymmetry ea bolo ea bolo e tla ba le ts'ebetso e itseng ea ho phunya, kahoo sena ha se matla a lateral a sebetsang bohareng ba sphere, empa sefofane se tshekaletseng le eccentricity e itseng , ho na le belofo ea bolo e potolohang sefofaneng se rapameng, ke hore, "rotation ” ketsahalo.Liqeto tsena li fumanoa tabeng ea mokelikeli o hloekileng.Ha khase-metsi a motsoako a phallang , ka lebaka la ho ba teng ha li-bubble , lebala la phallo ke tšitiso e matla haholoanyane , 'me bubble ea bolo e na le tšusumetso e itseng, lekhetlong lena mokhatlo oa bolo o rarahane haholoanyane , ho phaella ho ho sisinyeha ha rotary , mmoho le ho otla ka matla ho ya hodimo le tlase.
E phethetse hore pompo ea slurry ea china e entsoe ho sebetsana le lintlafatso tse latelang:
( 1 ) bolo ke e 'ngoe ea likarolo tse ka sehloohong tsa pompo ea pompo ea slurry ea china, e boetse e roala likarolo, e khethollang katleho ea potoloho ea pompo le tlhahlobo ea pompo.Litlhahiso bakeng sa pompo ea pompo ea slurry eccentric spherical valve ball, runner narrow china slurry pump ho sebelisa bolo ea lehlabathe e pompang liliba tse kentsoeng ka pompo ea slurry ea china e tiisitsoe ka bolo ea rabara e tapered.
( 2 ) sebakeng sa ho etsa bonnete ba hore maemo a mangata a ho feta, sebopeho sa phallo ea phallo ea dome ea valve se lokela ho lokisoa ka hohle kamoo ho ka khonehang ho fokotsa ho hanyetsa ho phalla.
( 3 ) sebopeho sa moralo oa plunger, moralo o hlophisitsoeng o lokela ho nahanoa kapa karolo e ka tlase ea molomo oa tšepe ea mofuta oa plunger ho fokotsa ho hanyetsa.Ho tsoa ha plunger ho netefatsa phallo e kholo ea phallo ea phallo, ha tsela ea phallo ea phallo ea plunger e etselitsoe hore e be bonolo ho fokotsa khanyetso ea phallo ea plunger holim'a phallo.
Nako ea poso: Jul-13-2021