Steam kuchengetedza vharafu inoshanda maitiro

Iyo steam jenareta yekuchengetedza vharafu ndeimwe yeakanyanya kuchengetedza zvishongedzo zvejenareta remhepo. Iyo inogona kudzivirira otomatiki kudzvanywa kwemhepo yebhailer kubva pakudarika iyo yakatemerwa inotenderwa huwandu, nekudaro ichiva nechokwadi chekushanda kwakachengeteka kwebhailer. Icho chigadziriso chekuchengetedza kudzvinyirira zvakanyanya.

Inoshandiswa zvakanyanya uye zvakanyanya muhupenyu hwedu, uye inoita basa mukuona kuchengetedzwa kwekushanda kwemajenareta emhepo. Kazhinji, kuisa, kugadzirisa, uye kugadzirisa kunofanira kuitwa maererano nemirairo.

Steam kuchengetedza vharafu inoshanda maitiro:

1. Ivhavha yekuchengetedzwa kwemhepo inofanira kuiswa vertically panzvimbo yakakwirira yechiratidzo chekutengesa generator uye musoro. Hapana pombi dzehutsi kana mavharuvhu achaiswa pakati pevharuvhu rekuchengetedza nedhiramu kana musoro.

2. Iyo lever-type steam safety valve inofanira kuva nemudziyo wekudzivirira uremu kubva pakufamba wega uye mutungamiri wekugadzirisa kutsauka kwevheji. Iyo chitubu-yemhando yekuchengetedza vharafu inofanirwa kunge iine mubato wekusimudza uye mudziyo wekudzivirira siruu yekugadzirisa kubva pakushandurwa zvakajairika.

3. Kumaboilers ane rated steam pressure isingasviki kana kuenzana ne3.82MPa, huro hwevharuvhu yekudzivirira haifaniri kunge iri pasi pe25nm; kumaboilers ane rated steam pressure yakakura kudarika 3.82MPa, huro dhayamita yevharuvhu yekuchengetedza haifanirwe kunge iri pasi pe20mm.

4. Nzvimbo yemuchinjikwa-chikamu chepombi yekubatanidza pakati pevhavhavhavha yekudzivirira uye bhailer haifanire kunge iri pasi peiyo inlet cross-sectional nzvimbo yevhavhavhavha yekuchengetedza. Kana mavharuvhu ekuchengetedza akati wandei akaiswa pamwe chete papombi pfupi yakabatana nedhiramu, nzira yekuyambuka-chikamu chepombi pfupi haifanirwe kunge isingasviki 1.25 nguva yekubuda kwese mavharuvhu ekuchengetedza.

5. Mavharuvhu ekuchengetedza emhepo anofanirwa kuve akashongedzerwa nemapombi emhepo, ayo anofanirwa kutungamira akananga kunzvimbo yakachengeteka uye aine nzvimbo yakakwana yekuyambuka-sectional kuti ave nechokwadi chekuyerera kwakanaka kwemhepo yekuburitsa. Pasi pepombi yepombi yevhavha yekudzivirira inofanira kufananidzwa kuva nepombi yekudhonza yakabatana kune imwe nzvimbo yakachengeteka. Mavharuvhu haabvumidzwe kuiswa papombi yekuburitsa kana pombi yekudonhedza.

6. Maboiler ane rated evaporation capacity yakakura kudarika 0.5t/h anofanirwa kunge ane mavharuvhu anokwana maviri ekuchengetedza; ma boilers ane rated evaporation capacity isingasviki kana kuenzana ne 0.5t/h anofanirwa kunge akashongedzerwa neinenge imwe vharafu yekuchengetedza. Mavharuvhu ekuchengetedza anofanirwa kuiswa panzvimbo yekubuda kweiyo inoparadzaniswa economizer uye yekubuda kweiyo steam superheater.

7. Ivhavha yekuchengetedzwa kwemhepo yemudziyo wekumanikidzika inonyatsoiswa zvakananga panzvimbo yakakwirira yemuviri wekumanikidza. Ivhavhavhavhavhavhavhavha yekuchengetera gasi yakanyungudika inofanira kuiswa muchikamu chegasi. Kazhinji, pombi pfupi inogona kushandiswa kubatanidza kune mudziyo, uye dhayamita yepombi pfupi yevhavhavhavha yekudzivirira haifanirwe kuve idiki pane dhayamita yevhavhavhavha.

8. Mavharuvhu kazhinji haabvumidzwe kuiswa pakati pemavharuvhu ekuchengetedza emhepo nemidziyo. Kune midziyo ine zvinopisa, zvinoputika kana viscous media, kuitira kuti zvive nyore kucheneswa kana kuchinjwa kwevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavharwe,kumisa valve kunogona kuiswa. Iyi valve yekumisa inofanira kuiswa panguva yekushanda kwakajairika. Yakanyatsovhurwa uye yakavharwa kudzivirira kukanganisa.

9. Kune midziyo yekumanikidza ine zvinopisa, zvinoputika kana zvine chepfu midhiya, midhiya inoburitswa nevhavha yekudzivirira yemhepo inofanirwa kuve nemidziyo yekuchengetedza uye masisitimu ekudzoreredza. Kuiswa kwevhavha yekudzivirira yevhavha kunofanirwa kuchengetedza nzvimbo yakamira, uye chitubu chekuchengetedza chitubu chinoiswawo zvakanaka kuti chirege kukanganisa chiito chayo. Panguva yekuisa, kutarisisa kunofanirwawo kubhadharwa kune yakakodzera, iyo coaxiality yezvikamu, uye yunifomu kushushikana pane imwe neimwe bhaudhi.

10. Ichangobva kuiswa mavharuvhu ekuchengetedza steam anofanira kuperekedzwa nechigadzirwa chechigadzirwa. Usati waiswa, iwo anofanirwa kuverengerwa, kuvharwa uye kupihwa neavhavhavha yekuchengetedza calibration chitupa.

11. Kubuda kwevhavha yekuchengetedzwa kwemhepo kunofanira kunge kusina kupokana kuti usapinda shure. Kana pombi yekuyerera ichiiswa, dhayamita yaro yemukati inofanira kunge yakakura kudarika dhayamita yekubuda kwevhavhavhavha. Iko kubuda kwevhavha yekudzivirira kunofanira kuchengetedzwa kubva kuchando. Haikodzere chigaba chinopfuta moto kana chine chepfu kana chine muchetura zvakanyanya. Kune midziyo yemedia, pombi yekuburitsa inofanira kunge yakabatana zvakananga kunzvimbo yakachengeteka yekunze kana kuve nemidziyo yekurasa kwayo. Hapana mavharuvhu anobvumirwa papombi yekuburitsa.

. Kune midziyo inobata zvinopisa, zvinoputika, zvine chepfu kana viscous media, kuitira kufambisa kutsiva uye kuchenesa, vharafu yekumisa inogona kuiswa, uye chimiro chayo uye saizi yedhayamita haizosiyana. Inofanira kukanganisa kushanda kwakajairika kwevhavha yekuchengetedza. Panguva yekushanda kwemazuva ose, valve yekumisa inofanira kunge yakazaruka uye yakavharwa.