Zoben Zamewa Mai Tarawa Mai Hana Fashewa a Ma'adinai - Babban Sashen Gudanar da Tsaro na Ma'aikata don Masu Juyawa a Karkashin Ƙasa

1. Menene Zoben Zamewa Mai Hana Fashewa?

Zoben zamewa mai hana fashewa, wanda kuma aka sani da zoben zamewa mai hana fashewa, wani bangare ne na musamman mai sarrafa abubuwa wanda aka ƙera don yanayin fashewa mai haɗari wanda ke cike da iskar gas, ƙurar kwal, tururin sinadarai mai ƙonewa, ƙurar da za ta iya ƙonewa da sauran hanyoyin haɗari. Babban aikinsa: lokacin da kayan aiki ke juyawa a 360° ba tare da ƙuntatawa ba, yana isar da wutar lantarki da siginar sarrafawa cikin aminci da aminci daga sassan da ba su da tsayi zuwa sassan da ke juyawa, yayin da yake ware tartsatsin wutar lantarki da aka samar ta hanyar gogayya mai juyawa don kawar da haɗarin fashewa.

Zoben zamewa na yau da kullun yana biyan buƙatun masu amfani da wutar lantarki ne kawai na wuraren aiki na yau da kullun. Suna samar da baka na lantarki da aka fallasa cikin sauƙi yayin aiki ba tare da tsarin rufewa mai hana fashewa ba, kuma an haramta amfani da su sosai a wurare masu haɗari kamar ma'adinai, masana'antar mai da sinadarai. Jiujiang In-giant Technology Co., Ltd ta ɗauki ƙirar kariya mai matakai huɗu ciki har da gidaje masu hana fashewa, tsarin hana fashewa da aka rufe, hulɗar ƙarfe mai daraja mai ƙarancin walƙiya da glandar kebul mai hana fashewa. Ba wai kawai yana magance matsalar karkatar da kebul da lanƙwasa ba, har ma yana bin ƙa'idodin ƙasa na hana fashewa da wutar lantarki ga wurare masu haɗari, yana aiki azaman kayan haɗi na yau da kullun don kayan aikin hana fashewa da ke juyawa.

2. Ka'idar Aiki

(1) Ka'idar Watsa Wutar Lantarki

Samfurin yana ɗaukar tsarin rabawa wanda ya ƙunshi stator (ɓangaren tsayawa) da rotor (ɓangaren juyawa). Ana sanya gogaggun ƙarfe masu daraja a ciki da zoben sarrafawa. Lokacin da kayan aikin ke juyawa gaba da baya akai-akai a 360°, koyaushe ana kiyaye haɗin lantarki mai ɗorewa tsakanin ƙarshen da na juyawa, yana kawar da kurakurai sosai kamar karkatar da kebul, naɗewa, karyewar waya ta tsakiya da fashewar layin rufi.

(2) Manhajar Tsaro Mai Karfin Fashewa

Ana samar da ƙananan baka na lantarki yayin aikin gogayya na hulɗar zoben zamewa. Maƙallin da aka rufe mai ƙarfi mai hana fashewa na zoben zamewa mai hana fashewa yana rufe tartsatsin wuta a cikin ramin; glandar da ke rufe kebul mai hana fashewa ta haɗa tana toshe iskar gas da ƙura daga shiga ramin. Ko da baka na lantarki sun faru a ciki, ba za su iya kunna abubuwan fashewa na waje ba, suna ganin kariya biyu: tartsatsin ciki ba za su iya fitowa ba, kuma kafofin watsa labarai masu haɗari ba za su iya shiga ba.

3. Manyan Abubuwan Ciwo na Amfani da Zoben Zamewa na Yau da Kullum a Wuraren Haɗari na Ma'adinai

1. Haɗarin Fashewa Mai Yawan Tashi
Ma'adinan kwal na ƙarƙashin ƙasa suna tara iskar gas gauraye da ƙurar kwal. Tartsatsin wuta da aka fallasa daga zoben zamewa na yau da kullun na iya tayar da gauraye masu haɗari cikin sauƙi, suna karya ƙa'idodin aminci na ma'adinai da kuma gaza bin diddigin aminci.

2. Lalacewar kebul akai-akai yana haifar da asarar samar da kayayyaki mai yawa
Na'urorin haƙar ma'adinai da na'urorin haƙar ma'adinai masu juyawa suna aiki tare da juyawa mai maimaitawa. Juyawa na dogon lokaci yana haifar da lalacewar gajiyar kebul, karyewar na'urar jagoranci da fashewar rufin gida. Lokacin hutu da ba a tsara ba akai-akai yana rage ingancin aikin haƙar ma'adinai akai-akai.

3. Mai Sauƙin Shiga Fuskantar Rashin Nasara A Ƙarƙashin Muhalli Mai Lalata a Ƙarƙashin Ƙasa
Wuraren hakar ma'adinai suna da yawan ƙura, tururin ruwa a ƙarƙashin ƙasa da feshi na gishiri. Zoben zamewa na al'ada tare da harsashin ƙarfe na carbon suna yin tsatsa cikin sauri; gidajen da ba su da kariya sosai ba za su iya toshe ƙura da kutsewar tururin ruwa ba, wanda ke haifar da iskar shaka, raguwar juriyar hulɗa, rashin ƙarfi na samar da wutar lantarki da kuma yanke wutar lantarki nan take.

4. Rashin Ingantaccen Aikin Gudanar da Ruwa A Lokacin Aiki Mai Nauyi Na Dogon Lokaci
Kayan aikin haƙar ma'adinai suna aiki awanni 24 a rana ba tare da katsewa ba. Kayan hulɗa na yau da kullun suna da ƙarancin juriya ga lalacewa, tare da manyan canje-canjen juriya masu ƙarfi, samar da zafi mai tsanani da kuma ƙaruwar arcing. Rashin isasshen ƙarfin dielectric da juriyar rufi suna kawo ɓoyayyun haɗarin zubewar lantarki da lalacewar rufi; yanayin zafi mai yawa da ƙasa yana hanzarta tsufa na kayan rufi.

4. Fa'idodin Fasaha na Musamman na Model HDC15-29 Zoben Zamewa Mai Hana Fashewar Ma'adinai

1. Tsarin Ƙwararru Mai Karfin Wuta Mai Daidaita ga Fashewar Ma'adinan Kwal a Ƙarƙashin Ƙasa Yankunan Haɗari Masu Fashewa
An sanye shi da ƙa'idodin toshewar kebul na M32-24 na yau da kullun (ƙayyadadden zare M32×1.5, mai dacewa da kebul na ma'adinai mai diamita na waje ≤24mm). Ramin da aka rufe gaba ɗaya mai hana fashewa yana toshe hanyoyin ɓuɓɓugar iskar lantarki ta ciki, yana cika cikakkun buƙatun wayoyi masu hana fashewa don yanayin iskar gas da ƙurar kwal na ƙarƙashin ƙasa kuma yana bin ƙa'idodin aminci na wutar lantarki na ma'adinai.

2. Juyawa mara iyaka ta 360° don kawar da lalacewar juyewar kebul a tushen sa
An sanya tsarin stator da rotor gaba ɗaya da aka raba a tsakiyar juyawa na reels na kebul. Kebul ba ya juyawa da iska yayin aikin reels, wanda hakan ke kawar da gajiyar juyawar kebul kuma yana tsawaita rayuwar kebul ɗin ma'adinai sosai.

3. Gidaje 304 na Bakin Karfe tare da IP65Babban Kariya Daga Tsatsa a Karkashin Kasa
An yi dukkan harsashin injin da ƙarfe 304 mai kyau tare da juriyar tsatsa, juriyar ruwa a ƙarƙashin ƙasa da kuma juriyar feshi na gishiri. Matsayin kariya mai hana ƙura da feshi na IP56 yana hana taruwar ƙura da shigar tururin ruwa, wanda ke ba da damar aiki na dogon lokaci a cikin yanayin danshi da ƙura a ƙarƙashin ƙasa ba tare da tsatsa ko lalacewa ba.

4. Haɗakar Ƙarfe Mai Tamani Don Dakatar da Ƙarfe Mai Lantarki tare da Ƙarfin Juriya Mai Sauƙi
Masu hulɗa da juna a tsakiya suna ɗaukar kayan ƙarfe masu daraja tare da canjin juriya mai ƙarfi ≤5 milliohms. Daidaitaccen hulɗa yayin juyawa yana haifar da zafi mai ƙarancin zafi kuma yana rage haɗarin lanƙwasawa sosai. Ƙarfin Dielectric yana kaiwa 2000V AC / 50Hz / 60s, da juriyar rufi ≥500 MΩ, yana kawar da ɓullar lantarki da lalacewar rufi, wanda ya dace da aikin ɗaukar nauyi mai nauyi na awanni 24 ba tare da katsewa ba a ma'adinai.

5. Tsarin Zafin Jiki Mai Faɗi Mai Daidaita da Bambancin Zafin Jiki Mai Tsanani a Ma'adanai
Yanayin zafin aiki: -40℃ ~ +85℃. Duk sassan rufi da masu sarrafa iska suna wucewa gwaje-gwajen tsufa mai zafi-ƙananan zafin jiki, suna kiyaye ingantaccen aikin lantarki a ƙarƙashin haƙar ma'adinai mai ƙarancin zafin jiki da yanayin aiki a ƙarƙashin ƙasa mai yawan zafin jiki tare da mummunan zubar zafi, ba tare da hanzarta tsufan sassan da bambance-bambancen zafin jiki suka haifar ba.

6. Tsarin Wayoyi Masu Rabawa Na Daidaitacce Don Sauƙin Shigarwa da Gyara
Ramin wayoyi masu zaman kansu don stator da rotor tare da da'irorin wutar lantarki daban-daban ba tare da tsangwama ba. Diamita na da'irar da'ira mai nunin flange: 500±0.1 mm, diamita na waje na hawa: 550 mm, ya dace da sabbin samfura da tsoffin samfuran reels na kebul na ma'adinai. An sanye shi da tashoshin wayoyi na TB2510 masu daidaitattun alamun da'ira, yana inganta haɗuwa a wurin, ingantaccen wayoyi da wargazawa.

7. Tsarin da ba ya haɗa da asbestos, wanda ke da alaƙa da muhalli
Samfurin bai ƙunshi kayan asbestos ba, wanda ya bi ƙa'idodin kula da muhalli na samar da ma'adinai. Yana tsawaita tsawon rayuwar kayan aiki gaba ɗaya, yana rage lokacin hutun da ba a tsara ba kuma yana rage farashin siyan kayan gyara da gyaran hannu.

5. Manyan Fagen Aikace-aikace

1. Ma'adanai na Kwal / Karfe (Yanayin Aikace-aikacen Babban Yanayi)
Kebul na ƙarƙashin ƙasa, winch masu juyawa a cikin rami mai buɗewa, kayan aikin haƙar ma'adinai masu juyawa, masu ɗaga ma'adinai, kayan sa ido na juyawa a ƙarƙashin ƙasa (Misali: HDC15-29 Zoben Zamewa Mai Hana Fashewa)

2. Masana'antar Man Fetur da Sinadarai
Dandalin mai na teku, na'urorin motsa jiki masu hana fashewa, kayan aikin jigilar kaya masu hana fashewa, hanyoyin duba bututun mai da iskar gas

3. Masana'antar da ke hana fashewa da ƙura
Injinan tsaftace hatsi, kayan aikin siminti mai juyawa, injinan marufi masu hana fashewa da foda

4. Sauran Yanayi Masu Haɗari
Kayan aikin rufewa masu hana fashewa, injinan juyawa na ƙarfe masu zafi, kayan aiki masu juyawa a cikin rumbun adanawa masu ƙonewa da fashewa

6. Babban Bambanci Tsakanin Zoben Zamewa Mai Hana Fashewa da Zoben Zamewa Na Yau Da Kullum

1. Ka'idojin Tsaro: Zoben zamiya mai hana fashewa dole ne ya sami takardar shaidar ƙasa ta hana fashewa ta Ex don amfani a wuraren da ke da haɗari ga fashewa; zoben zamiya na yau da kullun ba su da cancantar hana fashewa kuma an haramta su sosai ga wuraren da ke da haɗari.

2. Tsarin Gidaje: Zoben zamewa masu hana fashewa suna ɗaukar ramuka masu ƙarfi waɗanda ba su da ƙarfin wuta waɗanda za su iya jure matsin lamba na fashewa na ciki; zoben zamewa na yau da kullun suna da siririn ƙarfe na carbon ko harsashi na filastik ba tare da ƙarfin wuta mai rufewa ba.

3. Hulɗa Mai Gudarwa: Zoben zamewa mai hana fashewa an sanye su da nau'ikan gogayya mai daraja na ƙarfe masu ƙarancin walƙiya don hana samar da baka na lantarki; zoben zamewa na yau da kullun suna amfani da kayan ƙarfe na yau da kullun waɗanda ke ci gaba da samar da tartsatsin wuta yayin juyawa.

4. Matsayin Kariya: Mafi ƙarancin matakin kariya na zoben zamiya masu hana fashewa shine IP54, yayin da samfuran da aka kera na musamman zuwa IP56; zoben zamiya na yau da kullun galibi suna da kariyar IP20 ~ IP44 tare da ƙarancin ƙura da juriyar ruwa.

5. Muhalli Masu Dacewa: Zoben zamewa masu hana fashewa sun dace da yanayin aiki mai haɗari tare da iskar gas, ƙura, tsatsa da bambancin zafin jiki mai tsanani; zoben zamewa na yau da kullun ana amfani da su ne kawai ga wuraren bita na yau da kullun waɗanda ke da yanayin zafi na yau da kullun, muhalli mai tsabta kuma babu kayan wuta/fashewa.

7. Zaɓin Samfura & Takaitaccen Bayani game da Aikace-aikacen

Zoben zamewa masu hana fashewa sune abubuwan da ba za a iya maye gurbinsu ba na babban aminci don kayan aiki masu juyawa a cikin mahalli masu haɗari na fashewa. Ya kamata a ba da fifiko ga muhimman abubuwa uku yayin zaɓar samfuri:

1. Nau'ikan abubuwan fashewa a wurin (iskar gas, ƙurar kwal, tururin sinadarai ko ƙurar da za ta iya ƙonewa)

2. Saurin juyawar kayan aiki, adadin da'irori, ƙimar wutar lantarki da buƙatun ƙarfin lantarki

3. Yanayin zafin jiki, danshi, tsatsa, ƙura da kuma fesa ruwa a wurin

A matsayin wani samfuri mai tallafawa na na'urorin kebul na ma'adinai, zoben zamewa mai hana fashewa na HDC15-29 daga Jiujiang In-giant Technology yana mai da hankali kan manyan wuraren wahalar aiki guda shida na ma'adanai, yana daidaita manyan fa'idodi guda huɗu waɗanda suka haɗa da aminci mai hana fashewa, juriya ga tsatsa, tsawon rai na sabis da sauƙin shigarwa. Yana aiki azaman mafita mai aminci kuma mai araha ga kayan aikin juyawa na ma'adinai.