Ka lebaka la khatello e phahameng, sebopeho sa compact, ts'ebetso e phahameng le phetoho e bonolo ea phallo ea pompo ea plunger, e ka sebelisoa lits'ebetsong tse hlokang khatello e phahameng, phallo e kholo le matla a phahameng le maemong ao phallo e lokelang ho lokisoa, joalo ka lipolane. , mechine ea ho roka, mechine ea hydraulic, mechine ea kaho, merafo, joalo-joalo E sebelisoa haholo ka mechine ea metallurgical le likepe.
1. Sebopeho sa sebopeho sa pompo ea plunger
Pompo ea plunger e entsoe haholo ka likarolo tse peli, pheletso ea matla le pheletso ea hydraulic, 'me e hoketsoe ka pulley, valve ea ho hlahloba, valve ea polokeho, voltage stabilizer, le sistimi ea lubrication.
(1) Qetello ea matla
(1) crankshaft
Crankshaft ke e 'ngoe ea likarolo tsa bohlokoa pompong ena. Ka ho amohela mofuta oa bohlokoa oa crankshaft, e tla phethela mohato oa bohlokoa oa ho fetoha ho tloha ho motsamao oa rotary ho ea ho motsamao o iphetang. E le ho etsa hore e leka-lekane, pinana e 'ngoe le e' ngoe ea crank e 120 ° ho tloha bohareng.
(2) molamu o kopanyang
Thupa e kopanyang e fetisetsa ho phunyeletsa ho plunger ho crankshaft, ebe e fetola motsamao oa rotary oa crankshaft hore e be motsamao o phetoang oa plunger. Tile e nka mofuta oa sleeve mme e behiloe ho eona.
(3) Crosshead
Sefapano se kopanya molamu o hokelang o tsubehang le plunger e khutlisang. E na le ts'ebetso e tataisang, 'me e koetsoe e hokahane le molamu o hokahanyang mme e hokahane le clamp ea plunger.
(4) Leqhoa le phaphametseng
Sleeve e phaphametseng e tsitsitse motheong oa mochini. Ka lehlakoreng le leng, e bapala karolo ea ho arola tanka ea oli le letamo la oli le litšila. Ka lehlakoreng le leng, e sebetsa e le ntlha ea tšehetso e phaphametseng bakeng sa molamu oa tataiso ea crosshead, e ka ntlafatsang bophelo ba tšebeletso ea likarolo tse tsamaeang tsa ho tiisa.
(5) Motheo
Motheo oa mochini ke karolo e nang le matla bakeng sa ho kenya pheletso ea matla le ho hokahanya pheletso ea mokelikeli. Ho na le masoba ka mahlakoreng a mabeli a ka morao a setsi sa mochini, 'me lesoba la phini ea boemo bo hokahaneng le pheletsong ea mokelikeli le fanoa ka pele ho netefatsa ho tsamaisana lipakeng tsa bohare ba slideway le bohareng ba hlooho ea pompo. Ho se nke lehlakore, ho na le lesoba la drain ka lehlakoreng le ka pele la setsi ho ntša metsi a lutlang.
(2) Qetello ea metsi
(1) hlooho ea pompo
Hlooho ea pompo e entsoe ka tšepe e sa hloekang, li-valve tsa ho hula le ho ntša metsi li hlophisitsoe ka holimo, lesoba la ho hula le ka tlas'a hlooho ea pompo, 'me lesoba la ho ntša le ka lehlakoreng la hlooho ea pompo, le buisana le sekoti sa valve, e nolofatsang tsamaiso ea lipeipi tsa ho ntša metsi.
(2) Lengolo le tiisitsoeng
Lebokose la ho tiisa le hlooho ea pompo li hokahane ka flange, 'me mofuta oa tiiso oa plunger ke sephutheloana se bonolo sa khutlonnetsepa sa carbon fiber weaving, se nang le ts'ebetso e ntle ea ho tiisa khatello e phahameng.
(3) moqhobi
(4) Valofo e kenang le e ntšang metsi
Li-valve tse kenang le tse ntšang metsi le litulo tsa li-valve, mongobo o tlase, sebopeho sa li-valve tsa conical tse loketseng ho tsamaisa lino tse nang le viscosity e phahameng, tse nang le litšobotsi tsa ho fokotsa viscosity. Sebaka sa ho kopana se na le boima bo phahameng le ts'ebetso ea ho tiisa ho netefatsa bophelo bo lekaneng ba tšebeletso ea li-valve tsa ho kena le ho tsoa.
(3)Likarolo tse thusang tse tšehetsang
Haholo-holo ho na le li-valve tsa ho hlahloba, li-voltage regulator, li-lubrication system, li-valve tsa polokeho, li-gauge tsa khatello, jj.
(1) Cheka valve
Mokelikeli o tsoang hloohong ea pompo o phallela pompong e nang le khatello e phahameng ka valve ea ho hlahloba metsi a tlaase. Ha mokelikeli o phalla ka lehlakoreng le fapaneng, valve ea ho hlahloba e koetsoe ho kolobisa mokelikeli o phahameng oa khatello ho tloha ho khutlela 'meleng oa pompo.
(2) Molaoli
Mokelikeli o matla oa khatello e phahameng o tsoang hloohong ea pompo o fetoha mokhoa o batlang o tsitsitse oa ho phalla ha metsi a khatello e phahameng ka mor'a hore a fete ka har'a molaoli.
(3) Sistimi ea ho tlotsa
Haholo-holo, pompo ea oli ea gear e pompa oli ho tloha tanka ea oli ho tlotsa crankshaft, crosshead le likarolo tse ling tse bilikang.
(4) Sekala sa khatello
Ho na le mefuta e 'meli ea litekanyo tsa khatello: litekanyo tse tloaelehileng tsa khatello le likhatello tsa khatello ea motlakase. Motlakase oa khatello ea khatello ea motlakase ke oa tsamaiso ea lisebelisoa, e ka finyellang morero oa ho laola ka mokhoa o itekanetseng.
(5) Valofo ea tšireletso
Sesepa sa ts'ireletso sa "micro-opening" sa selemo se kenngoa phapeng ea ho ntša metsi. Sengoloa se hlophisitsoe ke Shanghai Zed Water Pump. E ka netefatsa ho tiisoa ha pompo ka khatello ea ho sebetsa e lekantsoeng, 'me e tla buleha ka bo eona ha khatello e felile,' me e bapala karolo ea tšireletso ea khatello ea khatello.
2. Sehlopha sa lipompo tsa plunger
Lipompo tsa piston hangata li arotsoe ka lipompo tsa plunger tse le 'ngoe, lipompo tsa plunger tse otlolohileng, lipompo tsa axial plunger le lipompo tsa radial plunger.
(1) Pompo e le 'ngoe ea plunger
Likarolo tsa sebopeho li kenyelletsa lebili la eccentric, plunger, spring, cylinder body, le li-valve tse peli tsa tsela e le 'ngoe. Ho thehoa molumo o koetsoeng pakeng tsa plunger le bore ea cylinder. Ha lebili la eccentric le potoloha hang, plunger e khutlela holimo le tlase hanngoe, e theohela tlase ho monya oli, ebe e nyolohela holimo ho ntša oli. Bophahamo ba oli e hlahisoang ka phetolo e 'ngoe ea pompo e bitsoa ho falla,' me phallo e amana feela le likarolo tsa sebopeho sa pompo.
(2) Pompo e tšekaletseng ea plunger
Pompo e otlolohileng ea plunger e kentsoe ka lehlakore ka li-plungers tse 'maloa (ka kakaretso 3 kapa 6),' me crankshaft e sebelisetsoa ho sutumelletsa plunger ka ho toba ka har'a sesela se kopanyang sa rod kapa eccentric shaft ho etsa motsamao o tšoanang, e le ho hlokomela ho hula le ho hula. ho ntsha metsi. pompo ea haeteroliki. Kaofela ba sebelisa lisebelisoa tsa ho tsamaisa phallo ea mofuta oa li-valve, 'me boholo ba tsona ke lipompo tsa bongata. Lipompo tsa emulsion tse ka har'a merafo ea mashala li-hydraulic support system hangata ke lipompo tsa plunger tse rapameng.
Pompo ea emulsion e sebelisoa sefahlehong sa merafo ea mashala ho fana ka emulsion bakeng sa tšehetso ea hydraulic. Molao-motheo oa ts'ebetso o ipapisitse le ho potoloha ha crankshaft ho khanna piston hore e iphetetse ho elelloa ho monya metsi le ho tsoa.
(3) Mofuta oa axial
Pompo ea axial piston ke pompo ea piston eo ho eona tsela e khutlisetsang ea piston kapa plunger e bapileng le axis e bohareng ea silinda. Pompo ea axial piston e sebetsa ka ho sebelisa phetoho ea molumo e bakoang ke motsamao o pheta-phetoang oa plunger o bapileng le moqomo oa phetiso ka lesoba la plunger. Kaha plunger le lesoba la plunger ke likarolo tse chitja, ho lekana hantle haholo ho ka fihlelleha nakong ea ts'ebetso, ka hona, katleho ea volumetric e phahame.
(4) Mofuta oa poleiti ea axis e otlolohileng
Lipompo tsa plunger tsa shaft tse otlolohileng li arotsoe ka mofuta oa phepelo ea oli ea khatello le mofuta oa oli o itšebetsang. Boholo ba lipompo tsa hydraulic tsa khatello ea oli li sebelisa tanka ea oli ea khatello ea moea, le tanka ea oli ea hydraulic e itšetlehileng ka khatello ea moea ho fana ka oli. Kamora ho qala mochini nako le nako, o tlameha ho emela hore tanka ea matheba a hydraulic e fihle khatello ea moea e sebetsang pele o sebelisa mochini. Haeba mochine o qala ha khatello ea moea ka tanka ea oli ea hydraulic e sa lekana, e tla etsa hore seeta se thellang ka har'a pompo ea hydraulic se tlohe, 'me se tla baka ho roala ho sa tloaelehang ha poleiti ea ho khutla le poleiti ea khatello 'meleng oa pompo.
(5) Mofuta oa mahlaseli
Lipompompo tsa radial piston li ka aroloa ka mekhahlelo e 'meli: kabo ea li-valve le kabo ea axial. Lipompompo tsa radial piston tsa kabo ea li-valve li na le mefokolo joalo ka sekhahla se phahameng sa ho hloleha le ts'ebetso e tlase. Pompo ea piston ea shaft-distribution radial e ntlafalitsoeng ka bo-1970 le bo-1980 lefatšeng e hlola mefokolo ea pompo ea piston ea phallo ea li-valve.
Ka lebaka la litšobotsi tsa sebopeho sa pompo ea radial, pompo ea radial piston e nang le kabo e tsitsitseng ea axial e hanana le tšusumetso, bophelo bo bolelele le taolo e nepahetseng ho feta pompo ea axial piston. Lebelo le feto-fetohang la pompo e khuts'oane ea stroke e finyelloa ka ho fetola eccentricity ea stator tlas'a ketso ea plunger e feto-fetohang le moeli oa plunger, 'me boholo ba eccentricity ke 5-9mm (ho ea ka ho falla),' me sekhahla se feto-fetohang se matla haholo. kgutshoanyane. . 'Me mochine o feto-fetohang o etselitsoe ts'ebetso ea khatello e phahameng, e laoloang ke valve ea taolo. Ka hona, lebelo la karabo ea pompo le potlakile. Moralo oa sebopeho sa radial o hlola bothata ba ho roala eccentric ea seeta se thellang sa pompo ea axial piston. E ntlafatsa haholo ho hanyetsa ha eona.
(6) Mofuta oa Hydraulic
Pompo ea hydraulic plunger e itšetlehile ka khatello ea moea ho fana ka oli ho tanka ea oli ea hydraulic. Kamora ho qala mochini nako le nako, tanka ea oli ea hydraulic e tlameha ho fihlela khatello ea moea e sebetsang pele e sebetsa mochini. Lipompo tsa plunger tse otlolohileng tsa li-axis li arotsoe ka mefuta e 'meli: mofuta oa phepelo ea oli ea khatello le mofuta oa oli o itšebetsang. Boholo ba oli ea khatello ea lipompo tsa hydraulic li sebelisa tanka ea mafura e nang le khatello ea moea, 'me lipompo tse ling tsa hydraulic li na le pompo ea tefiso ho fana ka oli ea khatello ho kenya oli ea pompo ea hydraulic. Pompo ea hydraulic e ikemetseng e na le bokhoni bo matla ba ho iketsetsa 'me ha e hloke matla a ka ntle ho fana ka oli.
3. Molao-motheo oa ho sebetsa oa pompo ea plunger
Palo e felletseng ea L ea motsamao oa plunger o pheta-phetoang oa pompo ea plunger e lula e le teng 'me e khethoa ke ho phahamisoa ha khamera. Palo ea oli e fanoang ka potoloho ea plunger e itšetlehile ka sekhahla sa phepelo ea oli, se sa laoloeng ke camshaft mme se fetoha. Nako ea ho qala ea phepelo ea mafura ha e fetohe ka phetoho ea phepelo ea mafura. Ho fetola plunger ho ka fetola nako ea ho qetela ea phepelo ea oli, ka hona ho fetola palo ea phepelo ea oli. Ha pompo ea plunger e sebetsa, tlas'a ts'ebetso ea khamera ka camshaft ea pompo ea ente ea mafura le seliba sa plunger, plunger e qobelloa ho khutlisetsa holimo le tlase ho phetha mosebetsi oa ho pompa oli. Mokhoa oa ho pompa oli o ka aroloa ka mekhahlelo e 'meli e latelang.
(1) Mokhoa oa ho kenya oli
Ha karolo e kholo ea cam e fetoha, tlas'a ts'ebetso ea matla a selemo, plunger e theohela tlaase, 'me sebaka se ka holimo ho plunger (se bitsoang kamore ea oli ea pompo) se hlahisa vacuum. Ha ntlha e ka holimo ea pompo e kenya sekoti holim'a lesoba Ka mor'a hore lesoba la oli le buloe, oli ea diesel e tlatsitsoeng karolong e ka holimo ea 'mele oa pompo ea oli e kena ka kamoreng ea oli ea pompo ka lesoba la oli,' me plunger ea tsamaea. ho ea setsing se ka tlase se shoeleng, 'me sekoti sa oli se fella.
(2) Mokhoa oa ho khutlisa oli
Plunger e fana ka oli ho ea holimo. Ha chute e holim'a plunger (lehlakore la phepelo ea ho emisa) e buisana le lesoba la ho khutlisa oli letsohong, potoloho ea oli e nang le khatello e tlase ka phaposing ea oli ea pompo e tla hokahana le lesoba le bohareng le lesoba la radial la hlooho ea plunger. 'Me chute e buisana, khatello ea oli e theoha ka tšohanyetso,' me valve ea ho ntša oli e koala kapele tlas'a ts'ebetso ea matla a selemo, e emisa phepelo ea oli. Ka mor'a moo plunger le eona e tla nyoloha, 'me ka mor'a hore karolo e phahamisitsoeng ea cam e fetohe, tlas'a ts'ebetso ea selemo, plunger e tla theoha hape. Mothating ona potoloho e latelang ea qala.
Pompo ea plunger e hlahisoa ho latela molao-motheo oa plunger. Ho na le li-valve tse peli tsa tsela e le 'ngoe holim'a pompo ea plunger, 'me litsela li fapane. Ha plunger e tsamaea ka lehlakoreng le le leng, ho ba le khatello e mpe ka har'a silinda. Ka nako ena, valve ea tsela e le 'ngoe ea buleha' me mokelikeli oa monngoa. Ka cylinder, ha plunger e tsamaea ka lehlakoreng le leng, mokelikeli oa hatelloa 'me valve e' ngoe ea tsela e le 'ngoe ea buloa,' me mokelikeli o kentsoeng ka har'a cylinder oa lokolloa. Phepelo e tsoelang pele ea oli e thehoa ka mor'a ho tsamaea ho tsoelang pele ka mokhoa ona oa ho sebetsa.
Nako ea poso: Nov-21-2022