Umgaqo wokusebenza we-diaphragm compressor

I-compressor ye-diaphragm luhlobo olukhethekileyo lwe-compressor edlala indima ebalulekileyo kwiinkalo ezininzi kunye nesakhiwo esikhethekileyo kunye nomgaqo wokusebenza.

I-1, Ukwakhiwa kwesakhiwo se-compressor ye-diaphragm

Icompressor diaphragm ikakhulu iqulathe la malungu alandelayo:

1.1 Indlela yokuqhuba

Ngokuqhelekileyo inikwe amandla yinjini yombane okanye injini yokutsha yangaphakathi, amandla athunyelwa kwi-crankshaft ye-compressor ngokugqithiswa kwebhanti, ukuhanjiswa kwegiya, okanye ukudibanisa ngokuthe ngqo. Umsebenzi wendlela yokuqhuba kukubonelela ngomthombo wamandla ozinzileyo we-compressor, ukuqinisekisa ukuba i-compressor inokusebenza ngokuqhelekileyo.

Umzekelo, kwezinye iicompressor ezincinci ze-diaphragm, imotor enenqanaba elinye inokusetyenziswa njengendlela yokuqhuba, ngelixa kwiicompressor ezinkulu ze-diaphragm kwimizi-mveliso, iimotor ezinenqanaba lesithathu okanye iinjini zokutsha zangaphakathi zingasetyenziswa.

1.2 Indlela yokudibanisa intonga yeCrankshaft

Isixhobo sokudibanisa i-crankshaft yenye yezinto eziphambili ze-compressor ye-diaphragm. Iqukethe i-crankshaft, intonga yokudibanisa, i-crosshead, njl., eguqula ukunyakaza okujikelezayo kwendlela yokuqhuba kwi-reciprocating linear motion yepiston. Ukujikeleza kwe-crankshaft kuqhuba intonga yokudibanisa ukuba ijingi, ngaloo ndlela ityhala intloko enqamlezileyo ukwenza intshukumo ebuyelanayo kwisilayidi.

Umzekelo, uyilo lwe-crankshafts ngokuqhelekileyo lusebenzisa izixhobo zentsimbi ye-alloy ephezulu ezenza umatshini ochanekileyo kunye nonyango lobushushu ukuqinisekisa ukuba banamandla okwaneleyo kunye nokuqina. Intonga yokudibanisa yenziwe ngezinto ezigqwesileyo zetsimbi, kwaye ngokucutshungulwa ngokuchanekileyo kunye nendibano, iqinisekisa unxibelelwano oluthembekileyo kunye ne-crankshaft kunye ne-crosshead.

1.3 Ipiston kunye nomzimba wesilinda

I-piston yinxalenye yoqhagamshelwano oluthe ngqo kunye negesi kwi-compressor ye-diaphragm, eyenza ukunyakaza okuphindaphindiweyo ngaphakathi kwe-cylinder ukufezekisa ukunyanzeliswa kwegesi. Umzimba we-cylinder udla ngokwenziwa ngentsimbi ephezulu yamandla okanye intsimbi, enokumelana noxinzelelo oluhle. Amatywina asetyenziswa phakathi kwepiston kunye nesilinda ukuthintela ukuvuza kwegesi.

Ngokomzekelo, umphezulu wepiston udla ngokuphathwa ngonyango olukhethekileyo olufana ne-chrome plating, i-nickel plating, njl. Ukukhethwa kwamacandelo okutywinwa kukwabalulekile, ngokuqhelekileyo kusetyenziswa irabha esebenza kakhulu okanye itywina lesinyithi ukuqinisekisa isiphumo esihle sokutywinwa.

1.4 Amacandelo e-diaphragm

Icandelo le-diaphragm liyinxalenye ephambili ye-compressor ye-diaphragm, ehlukanisa igesi ecinezelekileyo kwi-oyile yokuthambisa kunye ne-drive mechanism, iqinisekisa ukucoceka kwegesi ecinezelekileyo. Amacandelo e-diaphragm ahlala equlunqwe ngamacwecwe e-diaphragm, iitrayi ze-diaphragm, iiplate zoxinzelelo lwe-diaphragm, njl.

Ngokomzekelo, iipleyiti zensimbi ze-diaphragm zihlala zenziwe ngezinto ezifana nensimbi engenasici kunye ne-titanium alloy, kwaye zicutshungulwa ngeendlela ezikhethekileyo ukuze zibe namandla aphezulu kunye nokuxhathisa ukubola. I-diaphragm yerabha yenziwe ngezinto ezikhethekileyo zerubha zokwenziwa, ezinobuncwane obuhle kunye neempawu zokutywinwa. I-tray ye-diaphragm kunye ne-diaphragm pressure plate isetyenziselwa ukulungisa i-diaphragm, ukuqinisekisa ukuba i-diaphragm ayiyi kuguqula okanye iphule ngexesha lokusebenza.

1.5 Ivalve yegesi kunye nenkqubo yokupholisa

I-valve yegesi iyingxenye kwi-compressor ye-diaphragm elawula ukungena nokuphuma kwegesi, kwaye ukusebenza kwayo kuchaphazela ngokuthe ngqo ukusebenza kunye nokuthembeka kwe-compressor. Ivalve yomoya ngokuqhelekileyo ithatha ivalve ezenzekelayo okanye ivalve enyanzelekileyo, kwaye ikhethwe ngokuhambelana noxinzelelo lokusebenza kunye neemfuno zokuhamba kwe-compressor. Inkqubo yokupholisa isetyenziselwa ukunciphisa ukushisa okwenziwa yi-compressor ngexesha lokusebenza, ukuqinisekisa ukusebenza okuqhelekileyo kwe-compressor.

Ngokomzekelo, iivalve ezizenzekelayo ngokuqhelekileyo zisebenzisa i-spring okanye i-diaphragm njengesiseko sevalve, evula ngokuzenzekelayo kwaye ivale ngokutshintshwa koxinzelelo lwegesi. I-valve enyanzelekileyo kufuneka ilawulwe ngeendlela zokuqhuba zangaphandle, ezifana ne-electromagnetic drive, i-pneumatic drive, njl. Inkqubo yokupholisa ingaba yi-air-cooled okanye i-water-cooled, kuxhomekeke kwindawo yokusebenza kunye neemfuno ze-compressor.

2. Umgaqo wokusebenza we-diaphragm compressor

Inkqubo yokusebenza ye-compressor ye-diaphragm inokwahlulwa ibe ngamanqanaba amathathu: ukufunxa, ukunyanzeliswa, kunye nokukhupha:

2.1 Inqanaba lokuphefumla

Xa i-piston ihambela ngasekunene, uxinzelelo ngaphakathi kwe-cylinder luyancipha, i-valve yokungena ivula, kwaye igesi yangaphandle ingena kumzimba we-cylinder ngombhobho wokungena. Ngeli xesha, ipleyiti ye-diaphragm igobela ngakwesobunxele phantsi kwesenzo soxinzelelo ngaphakathi kwi-cylinder kunye noxinzelelo kwi-diaphragm chamber, kwaye umthamo wegumbi le-diaphragm uyanda, okwenza inkqubo yokufunxa.

Ngokomzekelo, ngexesha lenkqubo yokuphefumula, ukuvulwa kunye nokuvalwa kwe-valve yokungena kulawulwa ngumahluko woxinzelelo ngaphakathi nangaphandle kwebhloko ye-cylinder. Xa uxinzelelo ngaphakathi kwe-cylinder luphantsi kunoxinzelelo lwangaphandle, i-valve yokungena ivula ngokuzenzekelayo kwaye igesi yangaphandle ingena kumzimba we-cylinder; Xa uxinzelelo ngaphakathi kwi-cylinder lulingana noxinzelelo lwangaphandle, i-valve yokungena ivala ngokuzenzekelayo kwaye inkqubo yokufunxa iphelile.

2.2 Inqanaba loxinzelelo

Xa i-piston ihambela ngakwesobunxele, uxinzelelo ngaphakathi kwe-cylinder lukhula ngokuthe ngcembe, i-valve yokungena iyavala, kwaye i-valve yokukhupha ihlala ivaliwe. Ngeli xesha, ipleyiti ye-diaphragm igobela ngasekunene phantsi koxinzelelo ngaphakathi kwe-cylinder, ukunciphisa umthamo wegumbi le-diaphragm kunye nokucinezela igesi. Njengoko i-piston iqhubeka ihamba, uxinzelelo ngaphakathi kwi-cylinder luyanda ngokuqhubekayo de lufikelele kwi-compress compression pressure.

Ngokomzekelo, ngexesha loxinzelelo, i-deformation yokugoba ye-diaphragm inqunywe ngumahluko phakathi koxinzelelo ngaphakathi kwe-cylinder kunye noxinzelelo lwegumbi le-diaphragm. Xa uxinzelelo ngaphakathi kwe-cylinder luphezulu kunoxinzelelo lwegumbi le-diaphragm, i-diaphragm plate igoba ngasekunene, icinezela igesi; Xa uxinzelelo olungaphakathi kwi-cylinder lulingana noxinzelelo kwi-diaphragm chamber, i-diaphragm ilingana kwaye inkqubo yoxinzelelo iyaphela.

3.3 Inqanaba lokuphelelwa ngamandla

Xa uxinzelelo olungaphakathi kwi-cylinder lufikelela kwi-set compression pressure, i-valve yokukhupha ivula kwaye i-gas ecinezelweyo ikhutshwe kwi-cylinder ngokusebenzisa umbhobho wokukhupha. Ngeli xesha, ipleyiti ye-diaphragm igobela ngakwesobunxele phantsi koxinzelelo ngaphakathi kwe-cylinder kunye negumbi le-diaphragm, ukwandisa umthamo wegumbi le-diaphragm kunye nokulungiselela inkqubo yokufunxa elandelayo.

Ngokomzekelo, ngexesha lenkqubo yokukhupha, ukuvulwa kunye nokuvalwa kwe-valve yokukhupha kulawulwa ngumahluko phakathi koxinzelelo ngaphakathi kwe-cylinder kunye noxinzelelo kwipayipi yokukhupha. Xa uxinzelelo ngaphakathi kwe-cylinder luphezulu kunoxinzelelo kwipayipi yokukhupha, i-valve yokukhupha ivula ngokuzenzekelayo kwaye igesi ecinezelweyo ikhutshwe kumzimba we-cylinder; Xa uxinzelelo olungaphakathi kwi-cylinder lulingana noxinzelelo kwipayipi yokukhupha, i-valve yokukhupha ivala ngokuzenzekelayo kwaye inkqubo yokukhupha iphelile.

3, Iimpawu kunye nezicelo zeDiphragm Compressors

3.1 Iimpawu

Ukucoceka okuphezulu kwegesi ecinezelekileyo: Ngenxa ye-diaphragm eyahlula igesi ecinezelweyo kwi-oyile yokuthambisa kunye nendlela yokuqhuba, igesi ecinezelweyo ayingcoliswanga yi-oyile yokuthambisa kunye nokungcola, okukhokelela ekucocekeni okuphezulu.

Ukutywinwa okulungileyo: I-compressor ye-diaphragm ithatha isakhiwo esikhethekileyo sokutywinwa, esinokuthi sithintele ngokufanelekileyo ukuvuza kwegesi, ukuqinisekisa ukusebenza kakuhle kunye nokhuseleko.

Ukusebenza okugudileyo: Ngexesha lenkqubo yokusebenza kwe-compressor ye-diaphragm, isantya sokuhamba kwepiston sincinci, kwaye akukho qhagamshelwano oluthe ngqo phakathi kweengxenye zetsimbi, ngoko ke ukusebenza kuhamba kakuhle kwaye ingxolo iphantsi.

Ukuguquguquka okuqinileyo: Iicompressor ze-diaphragm zinokuqhelana neemfuno ezahlukeneyo zokucinezelwa kwegesi, kubandakanya uxinzelelo oluphezulu, ubunyulu obuphezulu, iigesi ezivuthayo kunye neziqhushumbisi ezikhethekileyo.

3.2 Ukusetyenziswa

Ishishini lePetrochemical: lisetyenziselwa ukucinezela iigesi ezinjengehydrogen, initrogen, igesi yendalo, njl., Ukubonelela ngemathiriyeli ekrwada kunye namandla okuvelisa imichiza.

Ishishini lokutya kunye namayeza: lisetyenziselwa ukucinezela iigesi ezifana nomoya kunye ne-nitrogen, ukubonelela ngemeko yegesi ecocekileyo yokulungiswa kokutya kunye nokuveliswa kwamayeza.

Ishishini le-electronic semiconductor: lisetyenziselwa ukucinezela iigesi ezicocekileyo ezifana ne-nitrogen, i-hydrogen, i-helium, njl.

Kwinkalo yovavanyo lophando lwezenzululwazi, isetyenziselwa ukucinezela iigesi ezizodwa ezahlukeneyo kunye nokubonelela ngegesi ezinzileyo kuvavanyo lophando lwezenzululwazi.

Ngamafutshane, i-diaphragm compressors idlala indima ebalulekileyo kwiinkalo ezininzi ngenxa yesakhiwo esikhethekileyo kunye nomgaqo wokusebenza. Ukuqonda umgaqo wokusebenza kwe-diaphragm compressors kunokunceda ukusebenzisa kakuhle kunye nokugcina esi sixhobo, ukuphucula ukusebenza kwayo kunye nokuthembeka.