U lokela ho khethaLisebelisoa tsa ho ntša mosi o mosoeu tse betliloeng ka khalasee tsamaellanang le ts'ebetso ea hau ea ho tjheseletsa, sebaka sa mosebetsi, le litlhoko tsa polokeho. Ho hema mosi o tsoang ho tjheseletsa ka galvanized ho ka baka mathata a tebileng a bophelo bo botle. Ba tjheseletsa ba bangata ba ba le feberu ea mosi oa tšepe, e leng se tlisang feberu, serame le bohloko ba mesifa. U ka 'na ua hlokomela hlooho e opang, tatso ea tšepe, kapa ho thatafala ha sefuba ka mor'a ho sebetsa ntle le ho ntša metsi hantle. Hoo e ka bang 30% ea ba tjheseletsang ba lilemo tse mahareng ba kile ba ba le feberu ea mosi oa tšepe bonyane hanngoe. Ho sebelisa sistimi e nepahetseng ea ho ntša metsi ho u thusa ho qoba likotsi tsena le ho boloka tikoloho ea hau ea mosebetsi e sireletsehile.
Lintlha tsa Bohlokoa
- Khetha lisebelisoa tsa ho ntša mosi ho latela mokhoa oa hau oa ho tjheseletsa le boholo ba sebaka sa mosebetsi ho netefatsa polokeho le katleho.
- Kamehla sebelisa li-filter tse sebetsang hantle haholo, joalo ka HEPA, ho tšoara mosi o kotsi oa zinki le ho sireletsa bophelo ba hau.
- Hlahloba le ho hlokomela sistimi ea hau ea ho ntša metsi khafetsa ho netefatsa hore e sebetsa hantle ebile e fihlela maemo a polokeho.
- Nahana ka makhetlo le bolelele ba mesebetsi ea hau ea ho tjheseletsa ha u khetha pakeng tsa litsamaiso tse nkehang habonolo le tse tsitsitseng tsa ho ntša.
- Lula u tseba ka melao ea OSHA 'me u netefatse hore lisebelisoa tsa hau lia latela ho qoba likotsi tsa bophelo bo botle le litaba tsa molao.
Hobaneng ho Ntša ho le Bohlokoa bakeng sa ho Welding ka Galvanized
Likotsi tsa Bophelo bo Botle ba Mosi oa Zinki
Ha o tjheseletsa tšepe e entsoeng ka galvanized, o hlahisa mosi wa zinc oxide. Mosi ona o ka baka mathata a tebileng a bophelo bo botle. O ka nna wa ikutlwa o kula ka feberu, serame le bohloko ba mesifa. Dingaka di bitsa sena feberu ya mosi wa tshepe. Haeba o hema mosi ona kgafetsa, o ka ba le mathata a matshwafo a nako e telele. Batjheseletsa ba bang ba fumana kgohlela e sa foleng, mafu a sefuba, kapa esita le mafu a kang COPD le asthma ya mosebetsi. O ka boela wa tobana le kotsi e kgolo ya kankere ya matshwafo, tshenyo ya liphio le mathata a tsamaiso ya methapo.
Keletso: Kamehla sebelisa moea o kenang hantle le tšireletso e nepahetseng ea ho hema ha u kopanya tšepe ea galvanized.
Tafole e bonts'ang likotsi tsa mosi oa zinki ke ena:
| Mofuta oa Boloetse / Mosi | Sesosa / Mohloli | Matšoao / Litlamorao | Kotsi ea Tlhaho | Bohloko ba Nako e Telele |
|---|---|---|---|---|
| Feberu ea Mosi oa Tšepe | Mosi oa zinki o tsoang tšepeng ea galvanized | Matšoao a kang a ntaramane: feberu, serame, mesifa e opang, ho nyekeloa ke pelo | E matla, ea nako e khuts'oane | E ka lebisa mathateng a sa foleng a ho hema |
Maemo a phahameng a ho pepesehela zinki le ona a ka sitisa koporo 'meleng oa hau. Sena se ka lebisa pherekanong, mathateng a ho hopola, le mathata a ho sebelisana hantle. Haeba u sebetsa ka tšepe ea galvanized khafetsa, u hloka ho itšireletsa likotsing tsena.
Melao ea Polokeho le ho Latela Melao
O tlameha ho latela melao ea polokeho ho boloka sebaka sa hau sa mosebetsi se sireletsehile. Tsamaiso ea Polokeho le Bophelo bo Botle Mosebetsing (OSHA) e beha meeli bakeng sa mosi oa zinc oxide. OSHA e re ha ua lokela ho hema mosi o fetang 5 mg/m³ oa zinc oxide moeeng.
| Sehlahisoa | OSHA PEL |
|---|---|
| Okside ea Zinki | 5 mg/m³ bakeng sa mosi |
Ho fihlela maemo ana, o hloka ho sebedisa disebediswa tse tshweu tsa ho ntsha mosi tse nang le galvanized tse tshwarang mosi mohloding. O lokela hape ho lokisa sebaka sa hao sa ho tjheseletsa ka ho tlosa sekwahelo se seholo kamoo ho ka kgonehang. Disebediswa tse ntle tsa ho ntsha di o thusa ho dula ka hara meedi e sireletsehileng le ho qoba mathata a bophelo bo botle. O itshireletsa le basebetsi-'moho le wena ha o latela melao ena.
Mefuta ea Lisebelisoa tsa ho Ntša Mosi o Mosoeu o Betliloeng
Ho khetha lisebelisoa tse nepahetseng tsa ho ntša mosi o mosoeu tse entsoeng ka galvanized ho itšetlehile ka mokhoa oa hau oa ho tjheseletsa, sebaka sa mosebetsi, le hore na u tjheseletsa hangata hakae. U hloka ho tseba mefuta e meholo ea litsamaiso tsa ho ntša le hore na li lumellana joang le litlhoko tsa hau.
Lisebelisoa tsa ho ntša mosi tse nkehang habobebe
Di-extract tsa mosi tse nkehang habobebe di sebetsa hantle di-workshop tse nyane kapa bakeng sa mesebetsi e tsamayang. O ka di phutholla dibakeng tse fapaneng tsa mosebetsi. Diyuniti tsena di hula mosi ka ho toba sebakeng sa ho tjheseletsa mme di sefa dikarolwana tse kotsi. Haeba o tjheseletsa dibakeng tse fapaneng kapa o na le lebenkele le lenyenyane, o tla fumana hore di-extract tsa mosi tse nkehang habobebe di thusa haholo.
Tafole ena e bonts'amelemo le mathataea li-extract tsa mosi tse nkehang habobebe:
| Melemo | Mathata |
|---|---|
| Ho tenyetseha le bonolo ba ho tsamaea | Bokhoni bo fokolang ba ho sebetsana le ho tjheseletsa (lintlha tse 1-2 tsa ho tjheseletsa) |
| E sebetsa hantle khahlanong le likaroloana tsa submicron | Maemo a lerata a phahameng ha a bapisoa le litsamaiso tse bohareng |
| E ka sebeletsa libaka tse ngata tsa mosebetsi | E hloka tlhokomelo ho tlatsetso le tlhokomelo ea sefa |
O lokela ho sebedisa di-extractor tse nkehang habobebe bakeng sa mesebetsi e mekgutshwane ya ho tjheseletsa, ditokiso, kapa ha o hloka ho tsamaisa disebediswa kgafetsa. Di sebetsa hantle bakeng sa MIG, TIG, kapa ho tjheseletsa ka di-stick dikarolong tse nyane. O tlameha ho hlahloba di-filter kgafetsa mme o di nkele sebaka ha di tletse.
Keletso: Haeba o hloka ho tjheseletsa dibakeng tse fapaneng, kgetha sesebediswa se nkehang habobebe bakeng sa ho tenyetseha ho hoholo.
Mekhoa e Kenngoeng Leboteng le e Tsitsitseng
Litsamaiso tse kentsweng leboteng le tse tsitsitseng li loketse li-workshop tse kholo kapa liteishene tsa ho tjheseletsa tsa kamehla. U kenya li-unit tsena sebakeng se le seng, hangata haufi le sebaka sa ho tjheseletsa. Li sebetsana le mosi o tsoang libakeng tse 'maloa tsa mosebetsi ka nako e le' ngoe. Litsamaiso tsena hangata li sebelisa matsoho a ho ntša kapa li-hood ho hapa mosi hantle mohloling.
O lokela ho khetha litsamaiso tse kentsweng leboteng haeba o li tjheseletsa nako e telele kapa o na le lebenkele le maphathaphathe. Litsamaiso tsena li sebetsa hantle bakeng sa ho tjheseletsa MIG kapa TIG ka ho tsoelang pele. Li boetse li fokotsa lerata ha li bapisoa le li-unit tse nkehang habobebe. Litsamaiso tse tsitsitseng li hloka moralo le ho kenngoa ho eketsehileng, empa li fana ka ts'ebetso e matla le e tsitsitseng.
Ela Hloko: Mekhoa e khomaretsoeng maboteng e molemohali bakeng sa mesebetsi e meholo kapa ha o batla ho boloka sebaka sa hau sa mosebetsi se hlophisehile.
Mefuta ea Sefa le Phallo ea Moea
Mofuta oa sefe le sekhahla sa phallo ea moea ke likarolo tsa bohlokoa tsaLisebelisoa tsa ho ntša mosi o mosoeu tse betliloeng ka khalase. O tlameha ho bapisa sefe le boholo ba mosi le boholo ba sebaka sa hao sa mosebetsi. Bongata ba di-extract di sebedisa di-filter tsa HEPA kapa tsa khabone e kentsweng tshebetsong. Di-filter tsa HEPA di tshwara dikarolwana tse nyane, ha di-filter tsa khabone di tlosa monko le dikgase.
O hloka ho hlahloba phallo ea moea, e lekanngoang ka li-cubic feet ka motsotso (CFM). CFM e nepahetseng e itšetlehile ka mokhoa oa hau oa ho tjheseletsa le boholo ba letsoho la hau la ho ntša kapa sekoahelo. Mona ke tafole e nang le litefiso tse khothaletsoang tsa CFM bakeng sa mekhoa e fapaneng ea ho tjheseletsa:
| Mokhoa oa ho tjheseletsa | Mefuta e Khothaletsoang ea CFM |
|---|---|
| Ho tjheseletsa ha MIG | 100 CFM (sethunya se tloaelehileng), 200 CFM (letsoho la lisenthimithara tse 3), 600 CFM (letsoho la lisenthimithara tse 6) |
| Ho tjheseletsa TIG | 80-150 CFM |
| Ho tjheseletsa ka lithupa | 80-150 CFM |
Haeba o sebedisa matsoho a ho ntsha mosi, o tla bona sekgahla sa phallo ya moya ho tloha ho 560 ho isa ho 860 CFM. O lokela ho etsa bonnete ba hore difene tsa hao le difilthara di tsamaellana le phepelo ya hao ya motlakase. Fene tse fetohang lebelo di o thusa ho boloka matla le ho ikamahanya le ditlhoko tsa hao. Ditaolo tse iketsang di ka bulela ho ntsha mosi feela ha o o tjheseletsa. Dimotjhini tse sebetsang hantle di sebetsa hantle bakeng sa mesebetsi e telele.
Tlhokomeliso: Kamehla hlahloba mofuta oa sefe le phallo ea moea pele u rekaLisebelisoa tsa ho ntša mosi o mosoeu tse betliloeng ka khalase. Setaele se nepahetseng se boloka moea oa hau o hloekile 'me sehlopha sa hau se sireletsehile.
O ka sebedisa di-extractor tse nkehang habobebe bakeng sa mesebetsi e menyenyane le ditsamaiso tse kentsweng maboteng bakeng sa dibaka tse kgolo. Kamehla bapisa sefe le phallo ya moya le tshebetso ya hao ya ho tjheseletsa. Ka tsela ena, o fumana tshireletso e ntle ka ho fetisisa kgahlanong le mosi o kotsi.
Tlhahlobo ea Sebaka sa Mosebetsi le Ts'ebetso ea ho Welding
Boholo ba Sebaka sa Mosebetsi le Sebopeho
O hloka ho sheba sebaka sa hao sa mosebetsi pele o kgetha sistimi efe kapa efe ya ho ntsha mosi. Boholo le sebopeho sa lebenkele la hao di tla fetola hore na ke disebediswa dife tse sebetsang hantle. Dibaka tse kgolo di hloka ho tsamaya ha diphaephe tse telele le difene tse matla ho hula mosi sebakeng sa ho tjheseletsa. Haeba lebenkele la hao le na le moralo o rarahaneng, o ka nna wa hloka dintlha tse fetang e le nngwe tsa ho ntsha kapa ho seta ka tsela e ikgethang. Disiling tse phahameng di ka thatafatsa ho kenngwa mme di ka eketsa ditjeo hobane o ka nna wa hloka ditshehetso tse eketsehileng kapa ho lokisa dintho botjha.
Tafole ena e tla u thusa ho bona hore na lintlha tsena li ama khetho ea hau joang:
| Ntlha | Tšusumetso Khethong ea Lisebelisoa |
|---|---|
| Boholo ba Sebaka sa Mosebetsi | E hloka liphaephe tse telele le lifene tse matla bakeng sa ho monya hantle |
| Sebopeho | E ka 'na ea hloka lintlha tse ngata tsa ho ntša kapa litlhophiso tse ikhethileng |
| Bophahamo ba siling | E ka eketsa litšenyehelo tsa ho kenya ka lebaka la ho lokisa lintho tse ling hape |
Keletso: Lekanya sebaka sa hao sa mosebetsi 'me u hlokomele litšitiso leha e le life pele u reka lisebelisoa tsa ho ntša mosi o mosoeu tse entsoeng ka galvanized.
Nako le Makgetlo a ho Welsha
Hore na o tjheseletsa hangata hakae le nako e kae le tsona di bohlokwa. Haeba o sebedisa ditshebetso tse nang le bophahamo bo hodimo jwalo ka ho tjheseletsa ka Flux Core, o hloka sistimi e matla ya ho ntsha metsi. Dibaka tse kwalletsweng hangata di hloka ditsamaiso tse tsitsitseng, athe dibaka tse kgolo tse bulehileng di ka sebedisa mefuta e fapaneng ya moya o kenang. Haeba o tsamaya haholo, diyuniti tse nkehang habonolo di ka sebetsa hantle.
- Ho tjheseletsa ka bongata bo phahameng ho hloka ho ntšoa ka matla.
- Libaka tse koetsoeng li sebetsa hantle ka litsamaiso tse tsitsitseng.
- Mabenkele a maholo a ka hloka diyuniti tse tsitsitseng le tse nkehang habobebe.
- Haeba o tjheseletsa letsatsi lohle, kgetha sesebelisoa sa ho ntsha mosi se sa kgaotseng.
- Bakeng sa mesebetsi e mekhutšoanyane, ea matsoho, li-extractor tse nkehang habobebe li lekane.
Tlhokomeliso: Kamehla bapisa sistimi ea hau ea ho ntša metsi le kemiso ea hau ea ho tjheseletsa le litlhoko tsa ho sisinyeha.
Lisebelisoa tse Amanang le Ts'ebeliso
O tlameha ho bapisa disebediswa tsa hao tsa ho ntsha le tshebetso ya hao ya ho tjheseletsa. Ho tjheseletsa ha MIG ho sebetsa hantle ka ditsamaiso tse nang le vacuum e ngata tse hulang mosi hantle mohloding. Ho tjheseletsa ha TIG le stick ho ka hloka ditlhophiso tse fapaneng. Mofuta wa tshepe le wona o bohlokwa. Mohlala, ho tjheseletsa ha aluminium ho hlahisa aluminium oxide, eo di-extractor tse nkehang habobebe kapa tse kentsweng leboteng di ka e sebetsanang. Ho tjheseletsa ka tshepe e sa ruseng ho etsa mosi o kotsi jwalo ka hexavalent chromium, kahoo o hloka difilthara tsa HEPA le carbon. Ho tjheseletsa ka tshepe ya carbon ho hlahisa di-oxide tsa tshepe, tse hlokang difilthara tsa cartridge.
Lifilthara tsa HEPA li tšoasa likaroloana tse nyane, 'me lifilthara tsa khabone li monya likhase tse kotsi. Matsoho a ho ntša a tenyetsehang a u thusa ho beha monya haufi le weld, e leng se etsang hore sistimi e sebetse hantle haholoanyane.
Ela Hloko: Kamehla hlahloba mofuta oa sefe le mokhoa oa ho ntša metsi bakeng sa ts'ebetso ea hau ea ho tjheseletsa le mofuta oa tšepe.
Likarolo tsa Bohlokoa tseo U Lokelang ho li Etelletsa Pele
Bokgoni ba ho Sefa le ho Tsamaellana ha Dintho
O hloka ho tsepamisa maikutlo ho bokgoni ba ho sefa ha o kgethaLisebelisoa tsa ho ntša mosi o mosoeu tse betliloeng ka khalase. Lifilthara tse nang le boleng bo tlase ba tlaleho ea katleho (MERV) ea 15 kapa 16 li sebetsa hantle bakeng sa ho hapa mosi o kotsi. Lifilthara tsena li tšoara likaroloana tse ntle tsa tšepe 'me li thusa ho boloka moea oa hau o sireletsehile. U lokela ho hlahloba hore na sefe se tsamaisana le ts'ebetso ea hau ea ho tjheseletsa le mofuta oa mosi oo u o etsang. Lifilthara tse lahloang, joalo ka N95 kapa P100, li sebetsa mesebetsing e mekhutšoanyane 'me li hloka ho nkeloa sebaka kamora phetoho e' ngoe le e 'ngoe kapa haeba li senyehile. Lifilthara tsa khatriche li nka nako e telele 'me u lokela ho li nkela sebaka ha ho hema ho ba thata. Bakeng sa mabenkele a maphathaphathe, li-unit tse itlhoekisang li ka boloka nako le ho fokotsa liphetoho tsa sefe.
| Mofuta oa Sefa | Nako ea ho Nkela Sebaka | Nyeoe e Molemohali ea Tšebeliso |
|---|---|---|
| N95/P100 e lahloang | Kamora ho falla hanngoe kapa haeba e senyehile | Mesebetsi e mekhutšoanyane, liphetoho tse potlakileng |
| Khatriji | Ha ho hema ho thatafala | Mesebetsi e telele, tšebeliso e boima |
| Ho itlhoekisa | Ha ho hlokahala, hangata ha ho hlokahale | Tšebeliso e phahameng, e tsoelang pele |
Keletso: Kamehla khetha li-filter tse nang le bokhoni bo phahameng ba ho tjheseletsa ka galvanized. Sena se boloka uena le sehlopha sa hau le sireletsehile mosing o kotsi.
Phallo ea Moea (CFM) le Matla
Phallo ea moea, e lekanngoang ka maoto a li-cubic ka motsotso (CFM), e ama tsela eo sistimi ea hau e ntšang mosi ka eona hantle. U hloka ho bapisa phallo ea moea le mokhoa oa hau oa ho tjheseletsa le boholo ba sebaka sa mosebetsi. Matsoho a kopantsoeng a hloka 600 ho isa ho 900 CFM. Phefumoloho e tšekaletseng e sebetsa hantle ho 1,000 CFM kapa ho feta bakeng sa li-booth tse nyane. OSHA e khothaletsa bonyane 2,000 CFM ka welder ntle le haeba u sebelisa litsamaiso tsa mosi oa lehae. Li-hood tse tsamaeang li hloka phallo ea moea pakeng tsa 150 le 600 CFM, ho latela hore na li haufi hakae le weld.
| Mokhoa oa ho ntša | Sekhahla sa Phallo ea Moea (CFM) | Lintlha |
|---|---|---|
| Matsoho a Kopantsoeng | 600 – 900 | Vacuum e tlase, e boloka motlakase |
| Monyako o Fetohang oa Tšepe | 1,000+ | E loketse li-booth tse nyane le likarolo |
Tlhokomeliso: Kamehla hlahloba tekanyo ea CFM pele u reka. Moea o nepahetseng o boloka moea oa hau o hloekile 'me o latela melao ea polokeho.
Ho Tsamaea le Tlhokomelo
O lokela ho nahana ka hore na ho bonolo hakae ho tsamaisa le ho hlokomela lisebelisoa tsa hau tsa ho ntša metsi. Li-unit tse nkehang habobebe li sebetsa hantle haeba u tsamaea lipakeng tsa mesebetsi. Litsamaiso tse tsitsitseng li loketse libaka tsa mosebetsi tsa kamehla. Tlhokomelo e boloka sistimi ea hau e sebetsa hantle. Bakeng sa tšebeliso e boima, nkela li-filter tse seng li ntse li le teng libeke tse ling le tse ling tse 2-4, li-filter tse kholo likhoeli tse ling le tse ling tse 3-6, le li-filter tsa khabone likhoeli tse ling le tse ling tse 2-3. Ka tlhokomelo e ntle, li-filter li ka nka lilemo tse 10-15. Li-fen housing le ductwork li ka nka lilemo tse mashome.
- Diyuniti tse nkehang habobebe: Ho bonolo ho di tsamaisa, di hloka ho hlahlojwa kamehla ha disefe.
- Mekhoa e tsitsitseng: Ho fokotseha ha motsamao, nako e telele ea ts'ebeletso.
- Diyuniti tse itlhoekisang: Tlhokomelo e tlase, e loketse mabenkele a maphathaphathe.
Ela Hloko: Tlhokomelo ya kamehla e thusa disebediswa tsa hao ho nka nako e telele mme e boloka sebaka sa hao sa mosebetsi se bolokehile.
Polokeho, Ho Latela Melao le Tlhokomelo
Ho kopana le OSHA le Melao ea Lehae
O tlameha ho latela melao e thata ha o tjheseletsa tshepe ya galvanized. OSHA le dikhoutu tsa lehae di o sireletsa mosing o kotsi. Melao ena e beha meedi ya ho pepesehela zinc oxide mme e hloka hore o sebedise ditsamaiso tse nepahetseng tsa ho ntsha metsi. O hloka ho hlahloba boleng ba moya kgafetsa le ho boloka direkoto tsa koetliso ya hao ya polokeho. Hape o tlameha ho lokisa lesela lefe kapa lefe leo o le tlosang nakong ya ho tjheseletsa. Tafole e ka tlase e bontsha ditlhoko tsa bohlokwa tseo o lokelang ho di tseba:
| Tlhokahalo | Tlhaloso |
|---|---|
| Moeli o Lumelletsweng oa ho Hlahisa (PEL) | 5 mg/m³ e le karolelano e behilweng ka nako ya dihora tse 8 bakeng sa mosi wa zinc oxide |
| Tlhokomelo ea Boleng ba Moea | Lekola maemo a pepeseho nakong ea ho tlosa le ho tjheseletsa lesela |
| Tlhokomelo ea Bongaka | Fana ka litlhahlobo tsa bophelo bo botle bakeng sa basebetsi ba nang le mosi oa zinki khafetsa |
| Litaolo tsa Boenjiniere | Sebelisa moea o kenang le ho ntša metsi e le tšireletso ea hau ea mantlha |
| Litokomane tsa Koetliso ea Polokeho | Boloka direkoto tsa koetliso mabapi le likotsi tsa tšepe ea galvanized le ho tlosoa ha lesela |
| Maemo a AWS | Tlosa masela a bolelele ba lisenthimithara tse 1-4 ho tloha libakeng tsa ho tjheseletsa |
| Mekhoa ea Tokiso | Lokisa masela a koahetsoeng ka galvanized kamora ho tjheseletsa (ho ya ka ASTM A780) |
Tlhokomeliso: Kamehla boloka litokomane tsa hau li le nakong. Bahlahlobi ba ka kopa bopaki ba ho latela melao neng kapa neng.
Ts'ebetso le Koetliso e Sireletsehileng
O hloka koetliso e nepahetseng ho sebelisa lisebelisoa tsa ho ntša mosi ka mokhoa o sireletsehileng. Koetliso e u thusa ho utloisisa likotsi 'me e u ruta mokhoa oa ho itšireletsa. U lokela ho ithuta ka mekhoa e sireletsehileng ea mosebetsi, lisebelisoa tsa tšireletso ea botho le melao ea setsi. U tlameha hape ho fumana koetliso e khethehileng ha u sebelisa lisebelisoa tse ncha kapa mekhoa ea ho tjheseletsa. Lithuto tsa ho khatholla li u thusa ho hopola mehato ea polokeho le ho ithuta ka likotsi tse ncha.
- Qala ka koetliso mabapi le likotsi tsa ho tjheseletsa le mekhoa e sireletsehileng ea mosebetsi.
- Ithute ho khetha le ho sebelisa PPE e nepahetseng.
- Fumana koetliso e ikhethileng bakeng sa lisebelisoa tse ncha.
- Nka lithuto tsa ho itloaetsa ho lula u le morao-rao.
- Tlosa hlooho ea hao hole le mosi o tsoang ka har'a mosi.
- Etsa bonnete ba hore o na le moea o motle bakeng sa ho tjheseletsa ho hong le ho hong.
- Sebelisa litsamaiso tse ling bakeng sa tšepe e sa ruseng, thepa e thata le ea galvanized.
- Ema holimo ha o tjheseletsa kantle.
- Sebelisa mosi o matla oa sebakeng seo ha u kopanya lipente tsa galvanized.
Keletso: Koetliso e ntle e u boloka u sireletsehile 'me e u thusa ho qoba liphoso.
Tlhokomelo ea Kamehla
O tlameha ho boloka disebediswa tsa hao tsa ho ntsha metsi di le boemong bo botle hore o dule o bolokehile mme o fihlelle melao. Ditlhahlobo le tlhoekiso ya kamehla di thusa sistimi ya hao ho sebetsa hantle. O lokela ho leka moya o kenang mosi wa hao bonyane dikgweding tse ding le tse ding tse 14. Boloka direkoto tsa tlhokomelo yohle le ditekolo tsa kotsi. Koetlisa bohle ba sebedisang disebediswa e le hore ba tsebe ho bona mathata. Rera ho nkela sistimi ya hao sebaka kapa ho e ntlafatsa ha ho hlokahala.
- Hloekisa kapa u nkele difiltara sebaka khafetsa.
- Hlahloba phallo ea moea 'me u hlahlobe liphaephe tsa metsi khafetsa.
- Leka mokhoa oa hau oa ho ntša metsi likhoeli tse ling le tse ling tse 14.
- Boloka litlaleho tsa tlhokomelo le litlhahlobo tsohle.
- Koetlisa basebetsi ho sebelisa sistimi ka nepo.
- Ntlafatsa kapa nkela thepa sebaka ho fihlela maemo a macha.
Ela Hloko: Tlhokomelo ya kamehla e sireletsa bophelo ba hao mme e boloka lebenkele la hao le sebetsa hantle.
O ka kgetha disebediswa tse nepahetseng tsa ho ntsha mosi bakeng sa ho tjheseletsa ka mahlakore ka ho latela mehato ena:
- Lekola sebaka sa hao sa mosebetsi. Sheba boholo, mefuta ea ho tjheseletsa le maemo a mosi.
- Sekaseka litlhaloso tsa sehlahisoa. Hlahloba bokhoni ba ho sefa 'me u netefatse hore bo lumellana le litlhoko tsa hau.
- Nahana ka ditharollo tsa nako e telele. Kgetha ditsamaiso tsa modular tse holang le lebenkele la hao.
- Kamehla sebelisa li-filter tsa HEPA ho fihlela melao ea polokeho le ho tšoara mosi oa zinki.
Keletso: Bakeng sa litlhophiso tse rarahaneng, buisana le setsebi sa lisebelisoa pele u etsa qeto.
LBH
Ke tšobotsi efe ea bohlokoa ka ho fetisisa lisebelisoa tsa ho ntša mosi bakeng sa ho tjheseletsa ka galvanized?
O lokela ho tsepamisa maikutlo ho bokgoni ba ho sefa. Disefa tse sebetsang hantle haholo, jwalo ka HEPA, di tshwara mosi o kotsi wa zinki. Sena se boloka moya wa hao o hlwekile mme se sireletsa bophelo ba hao.
O lokela ho nkela difiltara sebaka hangata hakae ka hara sesebediswa sa hao sa ho ntsha mosi?
Hlahloba difilthara kgwedi le kgwedi. Kenya difilthara tse lahloang hape kamora ho di sebedisa haholo kapa ha moya o phalla. Difilthara tsa khatriji di nka nako e telele empa di hloka ho fetolwa ha ho hema ho thatafala.
Na o ka sebelisa sesebelisoa se le seng sa ho ntša metsi bakeng sa mekhoa e fapaneng ea ho tjheseletsa?
E, o ka sebelisa sesebelisoa se le seng sa ho ntša metsi bakeng sa ho tjheseletsa MIG, TIG, le lithupa. Etsa bonnete ba hore phallo ea moea le mofuta oa sefe li tsamaisana le ts'ebetso ka 'ngoe. Fetola litlhophiso ha ho hlokahala.
Na o hloka koetliso e khethehileng ho sebelisa lisebelisoa tsa ho ntša mosi?
O hloka koetliso ea motheo pele o sebelisa mokhoa ofe kapa ofe oa ho ntša metsi. Koetliso e u thusa ho bona mathata, ho sebelisa lisebelisoa ka mokhoa o sireletsehileng, le ho latela melao ea polokeho.
Nako ea poso: Mmesa-20-2026