February, 2022 | Haiside

Yini okufanele ngiyenze uma isikrini sokudlidliza somugqa sihluleka?

2022-02-21/in Uncategorized @zu /by admin

Isikrini esidlidlizayo esilayini sishayelwa ama-exciter aphindwe kabili. Lapho ama-exciter amabili ezungeziswa ngokuhambisanayo futhi ezinhlangothini eziphambene, amandla ajabulisayo akhiqizwa amabhulokhi e-eccentric akhansela wodwa ohlangothini oluhambisana ne-axis ye-motor, futhi ohlangothini lwe-perpendicular ku-axis ye-motor Isitaki singamandla angumphumela, ngakho-ke i-motion trajectory yomshini wesikrini iwumugqa oqondile. Amashafu enjini amabili ane-engeli yokuthambekela ehlobene nendawo yesikrini. Ngaphansi kwamandla ahlanganisiwe wamandla ajabulisayo kanye namandla adonsela phansi odwa ezinto ezibonakalayo, okubalulekile ziphonswa phezulu esibukweni futhi kuqhubekele phambili ngomugqa oqondile, ukuze kufezwe inhloso yokuhlola kanye nokuhlela impahla.

Ingasetshenziselwa ukwenza imisebenzi kumugqa wokuhlanganisa. Inezici zokusetshenziswa kwamandla okuphansi, ukusebenza kahle okuphezulu, isakhiwo esilula, ukugcinwa okulula, kanye nesakhiwo esivalwe ngokugcwele ngaphandle kokuchitheka kothuli. Inombolo ephezulu yokusefa inezikhala ezingama-400, ezingahlola izinhlobo eziyi-7 zezinto ezinosayizi wezinhlayiyana ezihlukene. Ekusetshenzisweni kwansuku zonke kwesikrini sokudlidliza esingumugqa, akunakugwemeka ukuthi omunye umonakalo ungenzeki. Abakhiqizi besikrini abalandelayo abadlidlizayo bazokwethula amaphutha ajwayelekile nezisombululo zesikrini esidlidlizayo esilandelanayo ngokuningiliziwe.

1. Ukuphuka kwe-pipe beam

Uma udonga lwe-tube beam luncane kakhulu, lungabangela ukuphuka. Kulesi simo, kufanele kusetshenziswe uhlobo olufanayo lwe-tube enezindonga eziqinile noma uhlobo olukhudlwana lwe-tube beam. Kodwa akufanele kube kukhulu kakhulu noma kukhulu kakhulu, ngoba lokhu kuzokwandisa ikhwalithi yokudlidliza yesisefo futhi kubangele izinkinga eziningi; ukuxhunywa kwepuleti lesiseve ngalinye lesikrini sokuphelelwa amanzi emzimbeni kanye ne-de-intermediation kufanele kube nezingqimba ezivundlile neziqondile. Uma lungekho ungqimba olume mpo, amanzi I-beam yepayipi izovuza esikhaleni esiphakathi kwezikrini futhi insimbi yepayipi izophuka kalula endaweni yokushaywa umoya; uma isikrini siba banzi, kuba lula ukuthi ugongolo lwepayipi luphuke.

2. Ukuphuka kwe-beam

Ukuphuka kwe-beam kubangelwa kakhulu isikhathi eside sokusebenza emazingeni abalulekile, ukuphumula kwenani elikhulu lamabholidi anamandla aphezulu abopha amapuleti aseceleni, ukuguqulwa okukhulu kwentwasahlobo, kanye nomehluko phakathi kwesobunxele nakwesokudla. ukuphakama. Ugongolo luphukile. Ngalesi sikhathi, izingxenye zesakhiwo ezilimele kanye nemishayo kufanele kushintshwe, ama-bolts kufanele aqiniswe, futhi ikhwalithi ye-block eccentric kufanele ilungiswe.

3. Uhlaka lwesikrini luphukile

Uhlaka lwesikrini lujwayele ukuphuka ngenxa yokuthuthumela. Indlela engcono kakhulu yokuxazulula le nkinga ukujiya i-side plate, noma wengeze ipuleti elengeziwe endaweni yasendaweni ye-side plate eduze kwe-exciter ukuze uthuthukise ukuqina kwalo lonke uhlaka lwesikrini.

4. Imbobo yokukhipha iphukile

Njengoba isikrini esidlidlizayo ngokuvamile senziwe ngemikhiqizo engajwayelekile, usayizi odingwa amakhasimende ahlukene uhlukile, futhi amanye adinga imbobo yokukhipha ukuze inwetshwe phambili noma phansi, ukuze imbobo yokukhipha izophuka kancane kancane. Uma kuwumklamo wokuqala, ubukhulu bepuleti noma izimbambo zingaqiniswa. Esimeni sokuphuka ngephutha, ikhwalithi yezinto ezibonakalayo ingabhekwa.

Ngaphezu kwalokho, hlola ukuthi amapharamitha esikrini esidlidlizayo alungile yini. Ukwengeza, ohlelweni lokudla, kuyadingeka ukugwema ukudla ngokweqile kwesikrini sokudlidliza ngesikhathi esisodwa, futhi isikrini singasetshenziswa ngokuphelele ngokuphelele. I-outlet yesikrini esidlidlizayo iyakhishwa, futhi ukusilela emuva kwesisindo esiningi kuzobangela ukuphuka kwembobo yokukhipha yesikrini esidlidlizayo.

Uma isikrini sokudlidliza somugqa sihluleka, ungabhekisela ezindleleni ezingenhla zokusixazulula, kodwa uma inkinga yakho ingakaxazululwa, sicela uxhumane nomkhiqizi kusenesikhathi ngesevisi yangemuva kokuthengisa, futhi ucele ochwepheshe ukuthi bayilungise kusenesikhathi, ukuze hhayi ukunciphisa ukusebenza kahle kwakho.

Ukuze uthole imininingwane eyengeziwe mayelana nezinkinga ezivamile zesikrini sokudlidliza ngomugqa, sicela uchofoze ukuze uvakashele:

Yini okufanele ngiyenze uma amandla okudlidliza kwesikrini sokudlidliza komugqa elula? Izimbangela nezixazululo

Yiziphi izizathu zokuxubana kwesikrini sokudlidliza komugqa? Izimbangela nezixazululo

Umthelela kanye nendlela yokulungisa yokushuba okunganele kwemeshi yesikrini esidlidlizayo

Isimiso sokusebenza kanye nenqubo yokusebenza yesikrini sokudlidliza sokususa amanzi okuyimvamisa ephezulu

2022-02-14/in Uncategorized @zu /by admin

Namuhla, okuqukethwe kwe-slime yamalahle emikhiqizweni yemboni yamalahle kuyanda futhi kuqukethe amanzi amaningi, okuletha ubunzima obuthile ekuphelelweni kwamanzi emzimbeni kwe-slime yamalahle. Esikhathini esidlule, ukutshalwa kwezimali ekuhlanzweni kwamanzi kwe-slime yamalahle bekukukhulu, obekungahambisani nokulawulwa kwezindleko zokukhiqiza, kodwa manje kusetshenziswa isikrini sokudlidliza se-high-frequency dewatering, esinezici zomthamo omkhulu wokucubungula nokulula. i-process system, engakwazi ukuqeda kahle i-slime yamalahle. Isikrini se-high-frequency dewatering siwuhlobo lwesikrini esidlidlizayo esinamazamo aphezulu kanye nokuqina kokudlidliza okuphezulu njengezici eziyinhloko. Ifanele ukuhlukaniswa okumanzi kanye nokuhlukaniswa okuqinile-okuketshezi kwezinto ezihlanjululwe kahle. Umkhiqizi wesikrini esidlidlizayo ufingqe umgomo wokusebenza wesikrini sokudlidliza esinemvamisa ephezulu futhi wethula isikrini sokudlidliza se-high-frequency dewatering ngokuningiliziwe.

Umgomo wokusebenza wesikrini sokudlidliza sokususa amanzi okuyimvamisa ephezulu

Umgomo wokusebenza wesikrini sokudlidliza sokususa amanzi esinemvamisa ephezulu ukusebenzisa ukudlidliza kwe-high-frequency ukucekela phansi ukushuba kwesimo se-pulp, futhi izinto ezisanhlamvu ezincane zizodlidliza ngesivinini esikhulu endaweni yesikrini ukuze kusheshiswe ukuhlukaniswa kwe-large- amaminerali, futhi akhulise ukuthintana phakathi kwezinto ezincane kunezinto ezinosayizi wokuhlukanisa kanye nezimbobo zesikrini. Amathuba, i-double vibration motor noma i-flange type vibration exciter, amamotho amabili ashayelwa ngaphandle ukuze enze ukuzungezisa okuzivumelanisa nakho ezindaweni eziphambene, ukuze umzimba wesikrini wenze umnyakazo ophindaphindayo emugqeni oqondile, nezinto ezihlotshiswe kahle zingahlolwa ngokushesha. ngaphandle ngezimbobo zesikrini , ukuze kuzuzwe inhloso yokuhlola nokuphelelwa amanzi emzimbeni.

Ngenxa yokuthi isikrini sefrikhwensi ephezulu samukela imvamisa ephezulu, ngakolunye uhlangothi, sicekela phansi ukushubaza okungaphezulu kwe-pulp kanye nokunyakazisa kwesivinini kwezinto ezisanhlamvu endaweni yesikrini, kusheshisa ukuhlukaniswa kosizo lokuminyana okukhulu. amaminerali, futhi kwandisa ukuthintana phakathi kwezinto ezincane kunosayizi wokuhlukanisa kanye nezimbobo zesisefo. amathuba. Ngakho-ke, izimo zokuhlukanisa ezingcono zidalwe, ukuze izinto ezincane kunosayizi wezinhlayiyana zokuhlukanisa, ikakhulukazi izinhlayiya ezinamandla amakhulu adonsela phansi, kanye ne-ore pulp, zidlule emigodini yesisefo ukuze zibe umkhiqizo ongaphansi kwesisefo.

Ukuhamba komsebenzi kwesikrini sokudlidliza sokususa amanzi okuyimvamisa ephezulu

1. Izinjini zokudlidliza ezimbili ezinamapharamitha afanayo afakwe kuyi-excitation beam zizungeza ngokulinganayo zibheke ezinhlangothini eziphambene lapho zixhunywe kugesi, futhi ngayinye ikhiqiza amandla alinganayo ayi-centrifugal, futhi izingxenye zamandla amabili ohlangothini lokudlidliza okume mpo ziyakhansela ngaphandle. ngezindlela eziphambene;

2. Amandla engxenye ekuqondeni kokudlidliza okuhambisanayo agqitshwa phezu kwelinye ukuze akhe amandla okudlidliza aqondile, futhi amandla okudlidliza omugqa aqhubeka nokusebenza kumzimba wesikrini ngomjikelezo ophindaphindayo, ukuze umzimba wesikrini udlidlizele kusiphethulo sebhafa;

3. Ngesikhathi esifanayo, isiphethu sebhafa sinciphisa umthwalo oguqukayo womzimba wesikrini ukuya kusisekelo sokusekela somshini wesikrini, futhi umzimba wesikrini ushayela indawo yesikrini ukuze idlidlize ngokuhambisanayo, futhi idlulisele amandla kokokusebenza okusesikrinini;

4. Izinto ezinomthelela ziphonswa phezulu esikrinini ukuze kuthuthukiswe ukuphelelwa amanzi emzimbeni, okokusebenza kufakwa ngokuqhubekayo kusuka ku-chute yokudla, futhi kuphelelwa amanzi endaweni yesikrini, okungaphansi kwesikrini kukhishelwa ku-chute engaphansi kwesikrini, futhi I-over-screen material ikhishelwa ku-chute yokukhipha.

Izici ezinyakazayo zesikrini sokudlidliza sokususa amanzi okuyimvamisa ephezulu

Ngokuya ngezidingo zesakhiwo sokusebenza kanye namapharamitha okucubungula, isidlidlizi sesikrini sokudlidliza sokususa amanzi se-high-frequency sihlelwa ngaphezu kwesikhungo samandla adonsela phansi ebhokisi lesikrini. Lolu hlelo lwenza i-trajectory yokunyakaza yomshini wesikrini i-ellipse ekugcineni kokuphakelayo, iyindilinga phakathi nendawo, futhi i-ellipse ekugcineni kokukhipha. , ngakho-ke umzila onyakazayo wesikrini sokudlidliza se-high-frequency dewatering yi-ellipse-circle-ellipse.

Ngenxa yalesi sici esiyingqayizivele sokunyakaza, i-eksisi ende ye-ellipse ekugcineni kwesiphakeli sesikrini sokudlidliza se-high-frequency dewatering yakha i-engeli e-acute ene-engeli ephakathi kwesikrini ne-eksisi ende ye-ellipse ekugcineni kokukhipha, kanye ne-engeli. phakathi kwe-eksisi ende ye-ellipse ekugcineni kokukhipha kanye nendawo yesikrini yenza i-engeli e-obtuse. Ngale ndlela, ijubane elinyakazayo lempahla ekupheleni kokuphakela likhulu kunaleso ekupheleni kokukhipha, okuqinisekisa ukuthi impahla ingaxegiswa ngokushesha ekupheleni kokuphakela kwesikrini, futhi ungqimba lwezinto ezibonakalayo lube luncane, ukuze i-fine-grained material igqitshwa ngokushesha ngangokunokwenzeka. Isisefo, i-mucosa yamanzi iphukile futhi iphelelwe amanzi; futhi isivinini sezinto ezibonakalayo ekupheleni kokukhishwa sincane, esingandisa isikhathi sokuphelelwa amanzi emzimbeni wezinto ezibonakalayo endaweni yesihlungo, ngaleyo ndlela kuthuthukisa umphumela wokuphelelwa amandla kwamanzi. Lesi sici somshini wesikrini siqinisa umphumela wokuphelelwa amanzi emzimbeni.

Izinzuzo zesikrini sokudlidliza sokususa amanzi okuyimvamisa ephezulu

1. Isakhiwo esilula nesihlangene, ukuqina okuphezulu, amandla aphezulu kanye nokusabalalisa kwamandla okulinganisela;

2. Impilo yesevisi yinde, futhi impilo yesevisi iyonke yemishini yesikrini esidlidlizayo iphezulu neminyaka emi-5;

3. Isikrini singenziwa ngempahla ye-polyurethane engagqoki, enempilo ende yokusebenza nokusebenza kahle kokuhlola;

4. Umsindo ophansi wokusebenza, umsindo ungaphansi kwama-decibel angu-75, futhi ukusebenza kuzinzile;

5. Isisindo esilula, ukusetshenziswa kwamandla okuphansi, ukudlidliza okuphezulu (9-12mm), kanye nokusebenza kahle kokuhlola okuphezulu;

6. Izinhlobonhlobo ziphelele, ezingahlangabezana ngokugcwele nezidingo zenqubo yokuhlola izici ezihlukahlukene zezinto ezibonakalayo kanye namandla okucubungula;

7. Ukusebenza nokugcinwa komshini wesikrini kulula, kuyabiza, izingxenye ezisele ezanele, kanye nenkonzo efika ngesikhathi necatshangelwayo. Ngezansi sizokwethula ukugcinwa kwesikrini sokudlidliza sokususa amanzi.

Ukugcinwa kwesikrini sokudlidliza sokususa amanzi okuyimvamisa ephezulu

1. Hlola ukuthi amabhawudi ezingxenye ezihlukene akhululekile noma nini, nokuthi ifremu yesikrini iyangqubuzana yini ne-chute, njll.

2. I-excitation current (amplitude) ingalungiswa ngokuya ngezakhiwo ze-ore kanye nezidingo zezinto ezibonakalayo. Ukuze wenze umshini wesikrini uqedele umsebenzi ngaphansi kwesisekelo sokusebenza kahle okuphezulu, isilingo samanje sesasasa singenziwa.

3. I-exciter kagesi kanye nebhokisi lokulawula kufanele kuvikelwe emanzini ukuze kugwenywe ukujikeleza okufushane. Mboza i-exciter ngeshidi lerabha ukuvimbela amanzi kanye ne-ore slurry ukuthi ingangeni kuyo, wenze i-circuit emfushane futhi uvimbele igebe lomoya.

4. Uma okokusebenza kusebenza ngokujwayelekile, ukugxilwa kwe-ore okuphakelayo kwesisefo kufanele kubhekwe njalo, ukuze ukugxilisa ingqondo kulawulwe cishe ku-40%, ukuze kuthuthukiswe ukusebenza kahle kwezigaba.

5. Uma ukusakazwa kwe-slurry okufakwe esikrinini ngebhakede lokusabalalisa kukude kakhulu, indawo noma i-engeli yefreyimu yesikrini kufanele ilungiswe ngesikhathi sangempela, ukuze kungathinti ukusebenza kahle kwezigaba.

6. Ngenxa yokuthi isikrini sinokusebenza kahle kwezigaba eziphezulu, umsebenzi omuhle wokuphelelwa amanzi emzimbeni kanye nokugxila okuphezulu kwenani esikrinini, ukushelela kwesikrini esingaphezulu kwesikrini kunokungahambi kahle, ngakho kufanele kufakwe ipayipi lamanzi.

Ukufingqa, umgomo wokusebenza wesikrini sokudlidliza esinemvamisa ephezulu ukusebenzisa ukudlidliza okunemvamisa ephezulu ukucekela phansi ukushuba kwe-pulp, ukusheshisa ukuhlukaniswa kwamaminerali anomthamo omkhulu, futhi kwandise amathuba okuxhumana phakathi kwezinto ezincane. kunosayizi wokuhlukanisa nezimbobo zesikrini, nezinto ezisanhlamvu zihlungwa ngezimbobo zesikrini. iphuzu. Lapho sithenga, sidinga ukuthola imodeli yesikrini esidlidlizayo esifanele, ngoba amamodeli ahlukene kanye nokucaciswa okuhlukile kunamazinga okuphakela ahlukene, asukela kumathani ayishumi ngehora kuya kumathani angamakhulu amabili ngehora, futhi kudingeka sikhethe ngokuvumelana nezidingo zethu zokukhiqiza.

Umthelela kanye nendlela yokulungisa yokushuba okunganele kwemeshi yesikrini esidlidlizayo

2022-02-08/in Uncategorized @zu /by admin

Uma into ifuna ukubukwa, kufanele idlule esikrinini esikrinini esidlidlizayo. Uma usebenzisa isikrini, into ebaluleke kakhulu ukushuba kwesikrini, okuhlobene nomphumela wokuhlola wento esetshenziswayo kanye nesikrini sokudlidliza esingumugqa. ukusebenza kahle kokukhiqiza. Ngenxa yokuthi ukushuba okunganele kwe-mesh yesikrini kuzoletha amathonya amaningi, yini imithelela yokushuba okunganele kwemeshi yesikrini esidlidlizayo? Indlela yokuyixazulula?

Umthelela wokudonseka okunganele kwemeshi yesikrini esidlidlizayo

1. Ukuholela ekugcineni impahla

Ukungezwani okunganele kwesikrini sesikrini sesikrini sokudlidliza somugqa kuzoholela ekugcinweni kwezinto, ngaleyo ndlela kuvimbele ukuya phambili kwesendlalelo sezinto ezibonakalayo, okungase kuholele ekuqoqweni kwezinto, noma kuvimbe inetha lesikrini, kuthinte ukusebenza kahle kokukhiqiza isikrini esidlidlizayo. Ngakho-ke, kuyadingeka ukwandisa ukushuba kwesikrini esidlidlizayo ukuze wenze indawo yesikrini isicaba, ngaleyo ndlela ukhulise impilo yesevisi yesikrini esidlidlizayo, futhi ngesikhathi esifanayo unikele emandleni nasekukhiqizeni ukudlidliza. Ingxenye yokuhlolwa izogxila emandleni isikhathi eside, okuzokwenza ukuthi ukuhlunga kunqamuke, futhi kuhlolwe izinto okungafanele zihlolwe, okuzothinta umphumela wokuhlola.

2. Ukugxilisa ukucindezeleka okukhulu

Uma ukushuba kwesikrini kwesikrini sokudlidliza kukhulu, ukugxila kwengcindezi kuzoba kubi kakhulu. Uma ukushuba kwesikrini kuxega, kulula ukukhiqiza ukudlidliza kwesibili, futhi isikrini sizolimala ngaphambi kwesikhathi ngaphansi kwesenzo sokushintshana kwengcindezi, okuzokhuphula izindleko zokukhiqiza.

3. Thinta indawo yokungena ngesisefo

Ukuguqulwa okugobayo kwesikrini sesikrini sesikrini sokudlidliza somugqa kuthinta indawo yokusefa esebenzayo yembobo yesisefo, ukuze okokusebenza okufanele ngabe kudlule ngesisefo kuhluleke ukudlula ngesihlungo, okuholela ekwehleni kokusebenza kokuhlola. . Ngakho-ke, kuyadingeka ukuqinisa ukungezwani kwesikrini sesikrini sesikrini sokudlidliza somugqa, ukuze yonke inetha lesikrini igcizelelwe ngokulinganayo futhi impilo yayo yesevisi inwetshwe. Manje ake sikhulume ngesixazululo sokushuba okunganele kwe-mesh yesikrini.

Isixazululo sokushuba okunganele kwesikrini sokudlidliza esingumugqa

1. Ukwandisa amandla e-tension kunganciphisa nokugoba kwesikrini, kodwa kuzokwandisa ingcindezi esikrinini. Ngokusebenzisa ukushuba, isikrini singamelana nesilinganiso esithile sokucindezela, esiza ekuthuthukiseni ukucaba kwesikrini, kodwa kufanele sibe ngaphansi kwevelu evumelekile yokuphepha.

2. Engeza inombolo yabakaki. Lokhu kunganciphisa i-tortuous deformation ye-sieve, kodwa lapho inani lezisekelo lifinyelela inani, umphumela wokwengezwa ekuguqulweni kwe-sieve awubonakali kangako. Ukwengeza, njengoba inani lokusekela likhuphuka, ingcindezi esikrinini iba yinto efanayo futhi ukugxila kwengcindezi kuncipha.

3. Ukwandisa amandla e-tension kanye nokunciphisa isikhala sokusekela kunganciphisa ukugoba kwesikrini futhi kuthuthukise ukucaba kwendawo yesikrini.

Indlela yokulungisa yokudonsa kwe-mesh kwesikrini sokudlidliza esiqondile

1. Ukulungiswa kokushuba kwesibuko esiyindilinga

(1) Ukushuba nokulungiswa kwebhande likamama nendodakazi: indlela iwukusebenzisa ibhande likamama nendodakazi ukulungisa isikrini ohlakeni lwemeshi, bese uyiqinisa ukuze kuzuzwe umphumela wokushuba nokulungisa. Le ndlela inokucindezeleka okuphezulu, impilo ende yesevisi yesikrini, nokushintshwa okulula, kodwa ijwayele ukuba nezinkinga zokuvuza kwezinto ezibonakalayo nokusebenza kwezinto;

(2) Ukuqina nokulungisa okunamathelayo: Leli fomu liyindlela entsha yokuqinisa nokulungisa amameshi esikrini eminyakeni yamuva. Indlela yokulungisa iwukusebenzisa ungqimba lweglue olukhethekile kuhlaka lwe-mesh, futhi uyisebenzise ngemva kokuqedwa kwesicelo. Ithuluzi lokufaka i-mesh lisabalalisa ngokulinganayo i-mesh yesikrini kufreyimu ye-mesh, ukuze kubonakale ukungezwani nokulungiswa kwe-mesh mesh. Ngale ndlela, i-mesh wire igcizelelwa ngokufanayo, futhi ifreyimu yesikrini nebhokisi lesikrini kusondelene ngaphandle kokuvuza kwempahla nokuvuza kwezinto. Kodwa-ke, le ndlela idinga ithuluzi kanye nabasebenzi ukuze banamathele ku-mesh, futhi akulula ukufaka esikhundleni se-mesh;

(3) Ukuqina nokulungiswa kwe-U-groove: Leli fomu liyindlela evame ukusetshenziswa yokucindezela nokulungisa futhi lifanele izinhlobo ezihlukahlukene zezikrini ezidlidlizayo. Indlela yokulungisa iwukusebenzisa ngokuqondile amabhawodi ukulungisa isikrini ohlakeni lwe-mesh, olulula ngesakhiwo futhi olulula ekufakweni, kodwa olunzima ekuhlakazeni.

2. Ukulungiswa kokushuba kwesibuko sesikwele

(1) Ukushuba nokulungiswa ngendlela ye-hook plate: Ngemeshi yesikrini elukiwe noma ipuleti lesikrini elinogqinsi olungaphansi kuka-6mm, isiphetho semeshi yesikrini noma ipuleti lesikrini singagotshwa sibe umumo wehuku: uma ububanzi bocingo lwesikrini buncane, sebenzisa ipuleti lensimbi elincanyana kanye nephedi yerabha ukuyilungisa. Unqenqema lwe-mesh yesikrini lugoqwe, bese luba yisimo se-hook, bese lulungiswa ngezingwegwe nama-bolt; amahhuku angakwesokunxele nangakwesokudla aqina, kanti amahhuku angaphambili nangemuva ayaqina;

(2) Ukuqina nokulungiswa kwamaweji okhuni: Ipuleti lesikrini sokubhoboza nendawo yesikrini esisikiwe ingagxilwa kuhlaka lwesikrini esidlidlizayo ngamaweji okhuni. Ezindongeni ezimbili ezisemaceleni zebhokisi lesikrini, izinsimbi ezimbili zama-engeli amade zishiselwe ngokulinganayo, futhi ingxenye yensimbi ye-engeli emfushane ishiselwe ebangeni elithile ngaphezu kwayo, futhi insimbi ngayinye yama-engeli amade yenza i-engeli yokuthambekela. Indawo yesisefo isekelwa phakathi kwezinsimbi ezimbili zama-engeli futhi icindezelwe ngama-wedge okhuni nemigoqo yokhuni. Iweji yokhuni iyakhula lapho ihlangana namanzi, angacindezela indawo yesikrini ngokuqinile. Le ndlela ilula futhi inokwethenjelwa, futhi ukushintshwa kwendawo yesikrini kulula futhi kulula. Le ndlela isetshenziswa kakhulu kwizikrini ezisindayo njengezikrini ezidlidlizayo zezimayini;

(3) Ukuqina nokulungiswa kwebholidi: Leli fomu lisetshenziswa kakhulu kuzikrini ezidlidlizayo ezinomugqa okhanyayo. Ukuqina nokulungiswa kwe-mesh yesikrini yalolu chungechunge lwezisefo kungafinyelelwa ngokucindezela imichilo yokhuni noma yensimbi bese uyilungisa ngamabhawudi. Iqinile futhi ilungisiwe. Kumele kuqashelwe lapha ukuthi uhlaka lwe-mesh olufakwe ibha yokhuni ngokucindezela kanye nokucindezela ibha yensimbi kuyahambisana, futhi intengo yohlaka lwe-wood frame mesh izoba ngaphansi kunaleyo yohlaka lwensimbi enezikhala. Kufanele sikunake lokhu lapho sithenga.

Kafushane, umthelela wokungezwani okwanele kwemeshi yesikrini esidlidlizayo ukuthi ukungezwani okunganele kuzoholela ekugcinweni kwezinto, kuthinte ukunyakaza kwezinto, kuholele ekuqongeleleni, futhi kuthinte indawo yokuhlola yezimbobo zesikrini, kunciphise. ukusebenza kahle kokuhlola kwesikrini esidlidlizayo; kuholela ekugxilweni kokucindezeleka okukhulu. Ingaxazululwa ngokungeza inani lezisekelo. Ngaphezu kwalokho, sengeze indlela yokulungisa yokushuba kwesikrini. Izinhlobo ezihlukene zezikrini nezikrini ezidlidlizayo zinezindlela ezihlukile zokulungisa. Kudingeka sinake lapho silungisa.