Maitiro ekugadzirisa gasi steam jenarator Steam tembiricha yakanyanya kuderera?

Gasi Steam jenareta zvakare inonziwo gasi steam boiler. Gasi Steam jenareta chikamu chakakosha cheSteam Simba Chishandiso. Power Station Boilers, Steam Turbines uye vajenji ndivo mainini makuru emidziyo yemagetsi, saka magetsi emabhodhi emidziyo yakakosha pakugadzira uye kugadzirisa simba emagetsi. Maindasitiri maindasitiri ndezvekuti zvisikwa zvisingabvumirirwe zvekupa mupfusi zvinodiwa pakugadzira, kugadzirisa uye kupisa mumabhizimusi akasiyana siyana. Kune akawanda maindasitiri emabhuru uye anodya mafuta mazhinji. Marara ekudzivirira anopisa anoshandisa yakakwirira-tembiricha yakawedzera simba seyakaipisa sosi mugadziriro yekugadzira ita basa rakakosha mukuchengetedza simba.

Kana vazhinji steam yashandiswa, pane zvinodiwa pakudziya kweiyo steam. Steam-tembiricha yakakwira inoita basa rakakosha mumatanho akadai sekupisa, kuverengera, uye kusvibiswa. Tembiricha yeNobet Steam Genators inogona kuwanzo kusvika 171 ° CL, asi dzimwe nguva vatengi vanotaura kuti iyo Steam tembiricha yakaderera uye haigone kuzadzisa zvinodiwa. Saka, ndechipi chikonzero cherudzi urwu rwemamiriro ezvinhu? Tinofanira kuzvigadzirisa sei? Ngatikurukurei naro nemi.

Chekutanga pane zvese, isu tinofanirwa kufunga chikonzero nei iyo Steam tembiricha yegesi gesi jenareta haina kukwirira. Imhaka here kuti jecha rejenji harisi rakasimba zvakakwana, midziyo ine simba, iyo yekumanikidza yekumanikidza haina musoro, kana tembiricha yekumanikidza inodikanwa nemushandisi yakanyanya, uye imwe steam jenareta haigone kugutsa.

Mhinduro dzinotevera dzakasiyana dzinogona kutorwa nemamiriro ezvinhu akasiyana:
1. Isina kukwana simba reiyo jenji jenareta rinotungamira mukutadza kweSteam kubuda kuti vasangane zvinodiwa zvekugadzira. Huwandu hweSteam uchibuda muJenareta harigoni kusangana nehuwandu hwekupfura hunodiwa pakugadzirwa, uye tembiricha yakasikwa isina kukwana.
2. Pane zvikonzero zviviri zvekutadza kwemidziyo izvo zvinokonzeresa tembiricha inobuda kunze kweiyo steam jenareta kuti ive yakaderera. Imwe ndeyekumanikidza gauge kana thermometer inotadza uye chaiyo-nguva yekudziya tembiricha uye kumanikidzwa hakugone kutariswa nenzira kwayo; Imwe ndeyekuti iyo yekudziya iyo yekudziya yapiswa kunze, huwandu hwemberi hunogadzirwa nemucheka weSteam anova mudiki, uye tembiricha haigoni kusangana nezvinodiwa zvekugadzira.
3. Kazhinji kutaura, tembiricha uye kumanikidzwa kweiyo yakawiswa steam yakananga zvakananga. Kana kudzvinyirira kwakawedzera, tembiricha ichasimukawo. Naizvozvo, kana iwe ukaona kuti tembiricha yemugwagwa inobuda muJenareta haina kukwirisa, unogona kugadzirisa kudzvinyirira kugera nenzira kwayo.

Iyo tembiricha yakakwira haina kukwirira nekuti kana dzvinyiriro isiri yakakwira kupfuura 1 MPA, inogona kusvika pakumanikidzwa zvishoma kwe0.8 MPA. Chimiro chemukati cheSteam jenareta iri mumamiriro ekumanikidza zvisina kunaka (zvakanyanyisa pane kumanikidzwa kwemweya, kazhinji kwakakura kupfuura 0). Kana dzvinyiriro yacho ichiwedzerwa zvishoma ne 0.1 mpa, panofanirwa kuve nekugadziriswa kwekumanikidzwa. Mune mamwe mazwi, kunyangwe kana zvakaderera pane 0, shandisa zvakare steam jenareta mukati me30l, uye tembiricha ichave yakakwira kupfuura zana c.

Dzvinyiriro yakakwira kupfuura 0 Kana dzvinyiriro yakakwira kupfuura kumanikidzwa kwemweya, tembiricha yekushambadzira yekufambisa mafuta yakaderera kwazvo, kana kuti iyo coil inopiswa nekushambidzwa. Kazhinji, ndiyo nzvimbo yemuviri yemvura yemvura. Izvo zvichawedzera kutuka kana zvasvika zana, uye iyo steam haigone kusvika nyore kupisa kwakanyanya.

Kana iyo Steam inowana dzvinyiriro, iyo Steam ichaona tembiricha yakakwira zvishoma, asi kana ichidonha pazasi pekudzvinyirira, iyo chete nzira yekumanikidza injini yeSteam ndeyekudzora steam mukumanikidza. Pese pese pakamanikidza Steam Kuwedzeredza Kuwedzera Kunenge Kunenge kwe1, tembiricha yeiyo Steam ichawedzera kusvika pagumi, uye zvichingodaro, kuti tembiricha inodiwa sei uye kuti dzimba dzakawanda dzinoda kuwedzerwa sei.

Uye zvakare, ingave iyo Steam tembiricha yakakwira kana isina kunangwa. Kana nzira dziri pamusoro dzikasakwanisa kugadzirisa dambudziko rekudzikisira tembiricha inobuda kunze kweiyo jenareta, ingangove yekuti tembiricha inodikanwa yakanyanya uye yakadarika huwandu hwemidziyo. Mune ino kesi, kana pasina zvinodikanwa zvakanyanyisa pakumanikidzwa, funga kuwedzera steam Superheater.

Mukupfupikisa, izvo zviri pamusoro ndizvo zvese zvikonzero nei iyo Steam tembiricha yeiyo Steam jenareta haina kukwirira. Chete nekubvisa matambudziko anogona kuitika mumwe nemumwe isu tinogona kuwana nzira yekuwedzera tembiricha yemugwagwa inobuda kunze kweiyo steam jenareta.