Zvoga gasi Kuparadzirwa chiteshi

GRS - Kuparadzirwa chiteshi inopiwa midziyo kuti unobvumira kuti kudzibatsira negasi kusvitsa kubva nomuzongoza pomumbure kune achida padanho. Uyezve, basa chiteshi zvinosanganisira mupise uye odorization, kuparadzira uye kuchengetedza vapedzwa gasi.

sarudzo

Gas Kuparadzirwa chiteshi ndicho chinhu ari ngetani gasi yedzimudzangara maitiro uye panguva imwecheteyo musoro chivako mumadhorobha gasi zvitengeswa enyika. Sezvo kugumiswa gasi wedzerai maguta uye makuru maindasitiri nemakambani zvisingagamuchirwi GDS anopiwa unodzivirira michina. Uyezve, kudzivirira midziyo unoitwa panheyo redundancy. The negadziriro yeparutivi mutsetse iri kusashanda apo dzakabvarurwa chikuru mutsetse rutapudzo.

GDS chakagadzirirwa:

• kugamuchira gasi kubva huru gasi mapaipi;
• achinatsa kubva siyana zvemaziso tsvina;
• Decompression kuti tsika hunodiwa dzomumaguta gadziriro;
• kuramba kumanikidzwa pane kugara chechetere;
• odorizing gasi uye kudziyisa;
• Kutsunga kwayo mari.

marudzi nhepfenyuro

GDS uye zvoga gasi kuparadzira chiteshi vakakamurwa yavo chinangwa:

• Automatic pamapazi huru gasi mapaipi - kuitira kuti gasi dzomumisha duku. Uyezve akakamurwa gasi kudzora pfungwa (1000-30000 Numbers ³ / h) uye gasi kudzora chikwata (1500 mamita ³ / h).
• Kuzvidzora uye kuparadzirwa nzvimbo - dyisa bhizimisi uye kumaruwa kwezvivako, mapaipi rin'i misha yakapoteredza guru uye maguta 2000-12000 mamita ³ / h).
• Kumorwa GRS - yakaiswa paminda gasi, kubudikidza wokunatswa zvikaramba mbishi zvinobva unyoro uye netsvina.
• End dzemapurisa - dzinovakwa zvakananga kubva vatengi (emakambani, nharaunda).

kushandisa michina

Mumakore achangopfuura, zvikuru kushandiswa zvoga gasi kugovera chechitima. AGDS vanokwanisa 200,000 mamita ³ / h ushande vasina akavatarisa. Panyaya iyi, ravarwi ane zvakawanda zvokushandisa uye zvishandiso, vachibvumira aite kushanda kwayo pane zvaitika nzira.

Kwerunyararo GDS akaita ari kure. Mutekenyi of gasi nokuparadzirwa dzemapurisa, kazhinji riri kwakavakirwa zvesangano basa, kuongorora zvinogona kuitwa kunyange kumba. Kana pakaita inzwi uye chiedza anonongedzera vari chakasvitswa kwakavakirwa uye dzimba dzaishandisa, izvo riri chinhambwe asingapfuuri 0.5? Km kubva inodzorwa yemapurisa. GDS basa waivako pamusoro 200,000 mamita ³ / h akasikwa muchikepe oparesheni.

midziyo

Gas Kuparadzirwa chiteshi unosanganisira coherent akagadzirwa muzvigadzirwa michina:

• nokuzviparadzanisa mudziyo Inlet;
• filters;
• hita;
• mutsetse kuderedza uye yokudzora gasi kufurirwa;
• Metering mudziyo nokuti kuuya gasi aibuda;
• nokuzviparadzanisa mudziyo panguva goho.

Sezvo kumanikidzwa regulators anoshandiswa panzvimbo controllers yakananga RD uye kunanga kuita mhando RDU.

muzvigadzirwa kutenderera

It anogamuchira kuuya gasi kugovera chechitima. Scheme sangano rayo pamwe kubudiswa cheni sezvinotevera:

1. Kubva gasi chikuru Mapaipi nevamwe mudziyo kunoitika pakutanga uye anopinda firita.
2. Zvadaro zviri jekiseni muimba yokutanga Danho rutapudzo, ndine maviri kana matatu mitsetse, rimwe riri negadziriro yeparutivi. Kana pane mbiri akagerwa-mitsara, ari standby shinda rinowanikwa pana zana muzana vanokwanisa, apo panyaya mitsara mitatu - 50%. Standby mutsetse kana vakati dunhu inogona kushandiswa yokunzvenga Danho rokutanga.
3. Kana Inlet nevamwe 4 MPa GDS, wokutanga Danho gasi nevezera zvinoderedza kusvika 1-1.2 MPa, uye yechipiri Danho kuti 0.2-0.3 MPa. Pashure chechipiri Danho gasi nevezera achava kukosha 0.6-0.7 MPa.

Kuisa filters uye kumanikidzwa masimba

Selection chokugadza nzvimbo Sefa kunobva mazano kufurirwa uye gasi sezvamunoita. Kana Kuparadzirwa yemapurisa anogamuchira nyoro gasi, kuti filters inofanira kuiswa pamberi 1st Danho rutapudzo. The filters mune iyi ichava sechinhu condensate musungo, uye nomuviri netsvina. Zvadaro, musanganiswa guruva chete condensate anopinda sedimentation matangi. Yakaungana akaiti chigadzirwa anotumirwa kuti tangi apo inobereka nguva nenguva kupomba uye ekisipoti mune matangi.

Kana mazano GDS kushanda kumanikidzwa pe2 MPa, ivo filters vari kuisa mushure 1st Danho rutapudzo. In akadaro zano marongero filters kubereka pavaigona kutora chikepe chaienda (vanoungana yokunzvenga mutsetse) wokutanga pechikuva. The filters iyi nyaya yakaiswa kuti kumanikidzwa 2.5 MPa. By kuwedzera gasi Inlet nevezera vanopfuura 2.5 MPa, kuti nokuzviparadzanisa mudziyo panguva yokunzvenga mutsetse yapera uye gasi zvokudya mumba mutsara wa1 pachikuva rutapudzo. Namarudzi ndima gasi zvokudya kune wechipiri pachikuva, uye pashure 2 maminitsi - kuerera Mapaipi.

Kana kuparadzira yemapurisa zvinoda yokutsiva zvokushandisa mukuderedza huru mutsetse, uyewo mukusika nechimbichimbi zvibereko kure mutsetse uyu uye kuzarura yokunzvenga mutsetse inopiwa ane igumburwe mudziyo uye kuderedza vharafu. Kugadziridza gasi kuyerera mwero uye kumanikidzwa kuri kuitwa iyi manually.

The umhare ari zvoga gasi kuparadzirwa chiteshi

Zvoga gasi kuparadzirwa dzemapurisa vane nzira dzakawanda kuti midziyo marongerwo. Zvisinei, vanofanira zvose kufungwa ave njodzi hydrate inotungamirwa uye kuoma nechando panze kwokunze wehondo rutapudzo. Saka, muna yechando kushumira yemapurisa mudonzvo kubhadhara ngwariro chaiyo zvinhu zvataurwa pamusoro apa. Kuitira kudzivisa hydrate inotungamirwa ari GDS akashandiswa gasi kudziyisa dzakabatana.

gungano Heating rinosanganisira hita uye bhaira. Mvura iri akapa kuti bhaira kubva rinokosha mudziyo, zvakakodzera kudziyisa mvura iri bhaira rinoitwa nevanhu combustion negasi vaipa kune GDS ndokuipfuudza rutapudzo gadziriro. Gas burner midziyo bhaira ukashanda yakaderera gasi nevezera. Kurambidza inosimbisa gasi kuenda combustion muchoto pamusoro bhaira ari kumanikidzwa zvinopfuura hwakagadzwa pakunogumira, pane kuchengeteka mudziyo. Saka, gasi romugove nevezera kupinda GDS iri kutanga kuchenesa filters iri, zvadaro preheater kutungamirirwa. The preheater iri preheated gasi kwacho akabvisa hydrate. Kuuya hita, dehumidified gasi anopinda chekawo-mutsetse uye zvadaro zvinoyerera Mapaipi.

chibatiso matanho

Kuti adzivise kuputika uye moto ari GDS kumisa chaiwo dzakabatana kupa kwakanaka gasi. Kurongwa aya kuisa apo pasina gasi musoro zvivako odorizing kana ayo mwero pakunogumira. Installation negasi odorization rakakamurwa sefuro, inodonha uye tambo. Ekupedzisira vanonzi vachiri evaporating.

Kushandisa michina yacho gasi nokuparadzirwa yemapurisa

Nheyo nokushanda zvoga gasi kugovera chiteshi aine basa musha ndeyekuti sezvinotevera. In zvinoitirwawo gasi goho nevezera pamusoro bvumidzwa kukosha, kuti Switch iri kuti zvirire imwe kukosha, anorayiridza Kuchinja vharuvhu ane mawa akangwarira mudonzvo chiteshi Via kuridzwa uye chiedza zvichikurukura, akaisa pamusoro nhovo.

Kana pane kuwedzera gasi kufurirwa panguva nzira yokubudisa of SDG 5% kupfuura chezita kumanikidzwa mutengo, kuti runoenzanirana Switch iri apingirishwa. Somugumisiro, kudzora vharafu rimwe kushanda mitsetse rutapudzo anotanga kuvhara, nokudaro kuderedza nzira yokubudisa kwokudzvinyirira kwomunhu gasi. Kana kumanikidzwa asingadi kuderera, zvichava ishande mumwe Switch kuti zvichaita chirwise chinotokurudzira kufukidza pamusoro ndangariro pombi kusvikira patsanura chose zvose mutsetse rutapudzo. Kana yokuderedza goho kuitiswa 0,95R, ari standby mutsetse kuzarurwa.

zvekushandisa ezvinhu

Pasinei nyore mudziyo, gasi kuparadzirwa yeredhiyo vachida updating. Kuvaka gasi pakugoverwa nenhepfenyuro kakawanda kunze ari 70s, apo mapaipi dzakaiswa zviuru makiromita kubva kuminda kuSiberia kuti vatengi European, uye akaita zvakawanda gasification dzomumisha uye mabhizimisi Soviet Union. Vanenge 34% kubva GDS vaipemberera ayo yechi30 gore, 37% - kwemakore 10, asingasviki chimwe muzvitatu nhepfenyuro dziri vakapakata zvivako ano pasi pemakore 10. Panguva iyoyo, isu vaiona misoro chirongwa chebasa apiwa midziyo uye rokuvakazve gasi kuparadzirwa zvechitima.