I. Nzvimbo ine njodzi
1. Inzvimbo ine njodzi zvakanyanya
Iyo yakanyanya kubvumidzwa kusimbiswa kwehydrogen sulfide mumhepo ndeye 10mg / m3.
Kana iko kusungwa kwakakura kupfuura kana kuenzana ne 760mg / m3 (502PPM), vanhu vanokurumidza kutambudzika nekuda kwekuisa muchetura chepfu, kufema mitezo uye kufa. Iyi nharaunda ine njodzi zvakanyanya.
2. Nzvimbo ine njodzi
Kana iyo hydrogen sulfide yekuvhara iri pakati pe300 ~ 760MG / M3 (198 ~ Iyi nharaunda inzvimbo ine ngozi ine njodzi.
3. Nzvimbo ine njodzi ine njodzi
Kana iko kusungwa kwehydrogen sulfide ndeye 10mg / m3 ~ 300mg / m3 (6.6 ~ Juzed ziso rinogona kuitika, uye kuratidzwa kwenguva refu kunogona kukonzera kusimbisa Edema.
Zvichava mukati kana padyo nemidziyo inotevera: Taerobic Fermentation tangi, mageji emasango, masoja emasvomhu, nzvimbo dzeTorch, dzimba dzeAcid gasi.
Kuwanikwa kwenzvimbo dzakataurwa pamusoro apa dzekuvaka nekugadziriswa kunofanirwa kubvumidzwa nemusangano, kuperekedzwa nevashandi vekumusoro, pfeka mhepo yekuzvidzimisa yemhepo, uye shandisa hydrogen sulfide yekuona alarm.
II. Zviratidzo zvehupfu
1. Zvinyoro zvine chepfu: Zviratidzo zvakadai seMhomia, kubvarura, kutsamwisa kwemaziso, manzwi anopisa mumhino nehuro, achiperekedzwa nehasha, musoro, uye kupera simba.
2. Unhu hwepfungwa zvine mwero
3. Yakakura Upfu: Palpitations, kuoma kwekuvhunduka, kushambadzira, kuomarara, Cerebraary Edema, uye pakupedzisira Esema, uye pakupedzisira kufa nekuda kwekufema.
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III. Rubatsiro rwekutanga Nehupfu
Kana hydrogen sulfide tsaona yehupfumi kana tsaona dzakasvibirira dzinoitika, vashandi vari munzvimbo yakasvibiswa vanofanira kukurumidza kuenda kuimba yemhepo, uye vanofanira kufona kana kuitiswa, uye havafanirwe kubatwa nehasha.
Kana mumwe munhu aine muchetura uye asingazivi, anonunura vashandi vanofanira:
1. Pfeka gasi mask kana mweya wekufema
2. Kana ichipinda munzvimbo yetsaona dzakadai seshongwe, midziyo, masiteji, etc., iwe unofanirwa kutakura bhandi rako rekuchengetedza. Kana paine dambudziko, iwe unofanirwa kutamisa chiitiko ichi ipapo zvichienderana neyakaonana chiratidzo.
3. Mhepo inonzwisisika, kukwidziridzika kwakashata, kusvetuka uye kusvetuka hydrogen sulfide ne spray mvura.
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5. Cherekedza kufema uye kuziva kweanokuvadzwa. Kana iyo moyo wemwoyo unomira kufema, edza kuita cPR mukati memaminitsi mana nekukurumidza sezvinobvira (usingafeme muromo-mumuromo).
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IV. Maitiro ekudzivirira
1. Midziyo yekugadzira inoburitsa hydrogen sulfide inofanirwa kuve yakaiswa chisimbiso kusvika pakukasira uye kumisikidza ne otomatiki alarm mashimendi.
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3. Kana vachipinda mumidziyo yemitambo semidziyo yemitambo, makomba, uye makomba emagetsi emahydrogen ekutanga.
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5. Tora zviyero zvekudzivirira panguva yekuvhiya, pfeka masks gasi, uye tie kununura mabhandi kana tambo dzakakomberedza zviuno zvevashandi. Inishuwarenzi inishuwaru inofanira kuitwa, uye vanhu vanopfuura vaviri vanofanirwa kuve varipo, uye munhu ane muchetura anofanira kununurwa pakarepo kana mamiriro ezvinhu asina kujairika anoitika.
6. Vanhu vanotambura kubva kuHepatitis, Nephrophath, uye tracheitis havasi kuzoita basa rinofumurwa nehydrogen sulfide.
7. Simbisa kudzidziswa kweruzivo rwakakodzera rwehunyanzvi hwevashandi uye kusimudza ruzivo rwavo rwekuzvidzivirira.
V. Nyaya dzinoda kutarisisa mumaindasitiri akasiyana siyana
1. Zvinotangira zvekushanda sampling
(1) Tarisa uone kana iyo sampler iri mune yakanaka;
(2) Pfeka yakakodzera gasi masks, mira mumhepo yekumusoro, uye uve nekutarisirwa kwakakosha;
(3) Munguva yekuita sampling, ruoko rwevharuko runofanira kuvhurwa zvishoma nezvishoma. Usagogodza vharuvhu ne wrench.
2. Zvinotangira zvekutengesa mvura yekucheka
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3. Kugadzirisa basa mukati memidziyo
Izvo zvinodikanwa kuti uise michina uye midziyo yekugadzirisa, kazhinji mushure mekuchenesa, kutsiva, kuongorora mahwendefa anokwanisa, uye kuwana tikiti rakachengeteka rekupinda mumidziyo yemidziyo usati wapinda mushonga. Nekudaro, mimwe michina uye midziyo inoda kuiswa kuti ibvise yakasara yemafuta sludge uye yakasara isati yachengetedzeka. Munguva yekuchenesa, magasi ane chepfu uye anokuvadza senge hydrogen sulfide nemafuta uye gasi zvichabudiswa. Matanho ekuchengetedza anofanira kutorwa. Zvinhu zvinomwe zvinotevera ndiwo matanho ekugadzirisa kwemukati kwemidziyo:
(1) Iva nechirongwa chekuvaka;
(2) vashandisi vane kudzidziswa kwehunyanzvi hwekuchengetedza technical;
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(4) usati wapinda mudziyo wemidziyo yekuvhiya, sampling uye kuongororwa kunofanira kuitwa;
(5) Nguva yekuvhiya haifanire kunge yakareba, kazhinji haisi kupfuura 30min;
(6) Kubata matikiti ekuchengetedza ekuchengetedza;
(7) Vashandi vakasarudzika vanofanirwa kutariswa panguva yekuvaka, uye vashandi vekurapa vanofanirwa kuve varipo pazvinenge zvakakodzera.
4. Isa iyo sewer (tsime) uye trench yemabasa
(1) Shandisa yekuchengetedza kuchengetedza mitemo yekushanda mune shoma nzvimbo;
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(4) Pfeka mask gasi;
(5) Takura bhandi rechigaro (tambo);
(6) Kubata matikiti ekuchengetedza ekuchengetedza;
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5. Kuchenesa basa mudziva
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(2) Sampling uye kuongororwa kuti uone matanho ekuchengetedza ehurongwa hwekuvaka hwakavakirwa pachiyero;
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(4) Bata tikiti rebasa renzvimbo shoma nzvimbo.
6. Lakage pluging, disassaly kana kuisirwa mashandiro
Paunenge uchivheneka, uchisaririra kana kuisa hydrogen sulfide zvinhu mumidziyo, midziyo, uye matanda, zvinotevera zvinofanirwa kuitwa:
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(2) Pfeka yakakodzera gasi masks uye uve nekutarisirwa kwakakosha;
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7. Kuchinjisa kwekutarisa zvigadzirwa zvekugadzira
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(2) isa iyo yakatarwa hydrogen sulfide alarm mune mudziyo;
(3) Simbisa kuchengetedza uye manejimendi emidziyo yemapombi kuderedza kubhururuka;
(4) Simbisa mhepo mumhepo munzvimbo dzinobuda;
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VI. Zvinodiwa pakushandiswa kweFilter Gasi masks
Kana iyo oksijeni zvirimo mumhepo iri munzvimbo yebasa yakakura kupfuura kana yakaenzana ne20%, uye iyo hydrogen sulfide constration isingasviki 10mg / m3, grey canister firita gasi inogona kushandiswa. Kuchinjika kwekushandisa faira gasi mask:
. Kana zvikanzwa zvichiratidzwa uye airchort, mask yacho ndeya airchight.
. Usati washandisa, iwe unofanirwa kusimbisa zviyero zvemhepo duct uye hood, uye batanidza mumwe mugumo neyechikamu che canister kuti uve nechokwadi chekuti zvikamu zvese zvakabatana uye chengetedza iyo mhepo kuyerera zvakanaka. Rangarira kuburitsa pasi peiyo canister usati washandiswa. Iyo rabara plug yemhepo inlet, neimwe nzira inowanzoitika kune tsaona dzekusuwa. Paunenge uchishandiswa, iyo gomba rakabikwa pazasi pemutambi uye nevharanda rehodhi rinotevera kuterera kuti vadzivise iyo bharanzi yezvivakwa zvekunze.
. Mushure mekusimbisa kuti pamucheto wehodhi zvakabatana nemusoro, wobva wawedzera mhepo yasara mumuviri, uye ita mhepo yakapusa yekuedza usati waishandisa.
Vii. Izvo Zvinodiwa Zvinodiwa zveMhepo Kufema Zvishandiso
Kana iyo oksijeni zvirimo mumhepo iri munzvimbo yebasa iri pasi pe20%, kana iyo hydrogen sulfide yekuvhara yakakura kupfuura kana yakaenzana ne10mg / m3, yakasarudzika gasi mask inofanira kusarudzwa. Parizvino, wega-ane (mhepo inodonha) inowanzoshandiswa.
Kuchenjera kwekushandiswa kwemweya wekufema wekufema zvishandiso:
1. Ita bvunzo dzekumanikidza usati washandiswa: Vhura iyo cylinder vhezheni uye tendeuka iyo cylinder Handwuheel counterclockwangwidzo kune angangoita 2 anotendeuka. Cherekedza kuverenga kwekumanikidza kugeza panguva imwe chete, kudzvanywa kwecylinder hakufanirwe kunge kuri kushoma pane 28mpa, zvikasadaro zvinofanirwa kutsiviwa ne cylinder yakazadzwa nemhepo yakamanikidzwa.
2. Kupfeka Zvishandiso: Simbisa uye gadzirisa tambo yefudzi uye chiuno bhandi kuitira kuti chinzvimbo cheMufare Kumanikidza Gauge kwakarongedzwa pane pfudzi tambo yeMhepo kufema
3. Pfeka mask: ita shuwa kuti vharuvha yekupumha yakaiswa pane mask. Dhonza hood uye uise pamusoro, ne tambo nhema nhema pamusoro nemutsipa, pasina kupinda. Dhonza hood kuseri kwemusoro nerumwe ruoko, kuita chokwadi chekuti chin chiri mukati meC chin chifukidzo chemaski.
4 Dhavhara iyo interface yeMask nechanza cheruoko rwako, uye inhale kusvikira kudzvanywa kwakashata kuchinge kuchinge kuchitarisa kuti chisimbiso pakati pemask uye kumeso kwakanaka. Kana mhepo ichidonha mumask, bvisa iyo mask uye uzvipfeke zvakare. Kana iyo mask isingakwanise kusimudzwa nechiso mushure mekugadzirisa, chitsiva iyo newatsva.
Ongorora: Iyo yakasimba yekukwira kweseal mhete yeiyo mask uye ganda ndichavimbisa kune chisimbiso chemask. Inofanira kuve yakavimbiswa kuti hapana bvudzi kana ndebvu pakati penzvimbo yerabha yerabha pasi uye ganda.
5. Kana iyo mhepo yekudyidzana muCylinder inosvika 5.5MPA Kana iwe uchinge uchinzwa alarm, iwe unofanirwa kuve wakagadzirira kupedza kushanda munzvimbo ine njodzi uye siya nzvimbo ine njodzi nekukurumidza sezvinobvira.
Kutumira Nguva: Nov-19-2021