Kafukufuku woyeserera wa pampu ya slurry yaku China komanso momwe angapititsire patsogolo
Ndi PIV , teknoloji ya LDV ndi teknoloji ya akupanga imakhwima , anthu amatha kugwiritsa ntchito matekinoloje apamwambawa pamayesero amtundu wothamanga popanda kusokoneza otaya gawo la miyeso yolondola kwambiri.
Ena mwa matekinoloje apamwambawa akhala anaphunzira ntchito China slurry mpope mpope otaya kumunda ku Canada, ife tikhoza kugwiritsa ntchito nkhaniyi PIV (tinthu chithunzi velocimetry) anachita kafukufuku experimental, amene zili yaikulu ndi kugawa mpope pamene kutsimikiza osiyana otaya kumunda. kuyenda ndi kusiyanitsa pamene gawo losakanikirana ndi gawo limodzi loyenda gawo mu China slurry mpope kufanana ndi kusiyana.
Njira yoyesera:
Kugwiritsa ntchito kachulukidwe ndi mamasukidwe amafuta amafuta amafuta oyera amafuta ofanana ndi mafakitale monga njira yoyesera, ndi mafuta oyera okhala ndi kachulukidwe pafupi ndi GDX501 polystyrene mikanda ngati tracer particles.Pepala lamphamvu lowala pogwiritsa ntchito 10W neon laser jenereta ndi mawonekedwe ofananirako opangidwa chifukwa cha kuyatsa kwa kamera ya PIV, komanso kugwiritsa ntchito njira zamakanema kapena zithunzi kujambula zithunzi za PIV.Pazikhalidwe zosiyanasiyana, motero, pansi pa gawo limodzi ndi magawo awiri otaya zinthu sing'anga china slurry mpope chubu, valavu, pisitoni ndi mbali zina za kujambula zithunzi za PIV ndi kujambula, kukonzekera kusanthula kwina ndi kukonza.
Zotsatira zoyeserera ndi kusanthula:
Monga phunziro lakuya-chabwino mpope wokhazikika mbali valavu otaya munda ali lolingana zotsatira kafukufuku, ndi mpweya-zamadzimadzi awiri gawo PIV chithunzi processing pulogalamu si wangwiro, kotero apa ndi lolunjika pa kusanthula otaya sing'anga China slurry mpope poyenda. valavu ndi gawo limodzi lamadzimadzi gawo la ku Cyprus la malo oyenda.
Kusuntha kwa pampu ya China slurry
Mu zoyesera, kayendedwe ka valavu ndi moyo China slurry mpope anthu amadziwa kuti si chimodzimodzi , kuwonjezera pa masewera ake ofukula liniya zoyenda limodzi ndi awiri rotary zoyenda .Pamene yaing'ono pisitoni liwiro, mpira mozungulira yopingasa olamulira a kasinthasintha pansi;Kuthamanga kwa pisitoni kukakhala kokulirapo, mpira umayenda mozungulira mozungulira ndi mabowo opingasa m'mbali mwa ngodya zamkati za dzenje lapakati pa axis of revolution.Kuthamanga kwa angular kwa liwiro la kuzungulira kwa plunger , kuwonjezereka kwa kuthamanga kwa plunger , kumapangitsanso kuthamanga kwa angular kwa mpira.Kuchita masewera olimbitsa thupi kwapadera kumakhudzana makamaka ndi momwe mpira umagwirira ntchito komanso mpira wamadzimadzi wa valve, mawonekedwe a mpando wa valve.China slurry mpope valavu ndi valavu ya mpira, pamene madzimadzi akuyenda mozungulira kumbuyo kwa zochitikazo zidzachitika kuchokera kumalire osanjikiza, pamene zimapanga chisangalalo chotsatira.Chifukwa cha kufanana kwa mpirawo, chisangalalo chozungulira mpirawo mozungulira mpirawo mozungulira "equator" kusuntha mpira wa valavu nthawi zonse simakhala pamzere wa dzenje la mpando, koma amapatuka patali ndikuyandikira mpando womwe uli pakona. kuzungulira, chomwe ndi "revolution" chodabwitsa.
Komanso, chifukwa Kusakhazikika kwa madzimadzi otaya ndi kupatuka madzimadzi mpira chifukwa cha wachibale kayendedwe ka mpira valavu asymmetry wa mpira adzakhala ndi kukanda kusuntha, kotero izi si ofananira nawo mphamvu akuchita pakati pa dera , koma mu ndege yopingasa ndi eccentricity inayake, pali valavu ya mpira yomwe imazungulira mu ndege yopingasa, mwachitsanzo, "kuzungulira" chodabwitsa.Malingaliro awa amapezedwa pankhani yamadzi oyera.Pamene mpweya wamadzimadzi osakaniza gawo otaya , chifukwa cha kukhalapo kwa thovu , otaya munda ndi kwambiri chisokonezo kwambiri , ndi kuwira kwa mpira ndi zotsatira zina, nthawi ino mpira kayendedwe ndi zovuta , kuwonjezera pa zoyenda rotary , komanso kumenyedwa koopsa.
Adanenanso kuti pampu ya China slurry yachitidwa kuti athane ndi izi:
(1) Mpira ndi chimodzi mwa zigawo zikuluzikulu za china slurry mpope mpope, komanso kuvala mbali, amene amatsimikizira mphamvu ya mpope ndi mpope anayendera mkombero.Malangizo a madzi osakanikirana a china slurry mpope mpope eccentric spherical valve mpira, wothamanga wopapatiza wa China slurry pump pogwiritsa ntchito zitsime zopopa mchenga zooneka ngati dontho, zomwe zimakutidwa ndi pampu ya China slurry pump zimasindikizidwa pogwiritsa ntchito mpira wa tapered.
( 2 ) m'deralo kuti zitsimikizidwe kuti zimakhala zovuta kwambiri, mawonekedwe oyendayenda amtundu wa valve dome ayenera kusinthidwa momwe angathere kuti achepetse kugonjetsedwa kwa madzi.
( 3 ) kamangidwe ka kamangidwe ka plunger, kamangidwe streamlined ayenera kuganiziridwa kapena m'munsi mapeto a plunger-mtundu suction belu pakamwa kuchepetsa kuyamwa kukana.Kutuluka kwa plunger kumapangitsa kuti pakhale kutuluka kwakukulu, pomwe njira yotuluka ya plunger idapangidwa kuti ikhale yowongoka kuti ichepetse kukana kwa plunger pachotulukira.
Nthawi yotumiza: Jul-13-2021