Minda mishanu yekushandisa uye zvakanakira kuvigwa bhora vharafu mirayiridzo yebhora vharafu

Minda mishanu yekushandisa uye zvakanakira kuvigwa bhora vharafu mirayiridzo yebhora vharafu Yakazara yemagetsi welding bhora vharafu kune zvakasiyana-siyana zvemichina midziyo: zvakasiyana-siyana kupisa kurapwa muitiro pombi, zvakasiyana-siyana maindasitiri kugadzirwa liquefied gasi uye kudziyisa mapaipi. Yakavigwa bhora vharafu yakapetwa kaviri plugging uye yekuburitsa shandisa torsion chitubu torque fluctuation chigaro, zvisinei kuti vharafu iri munzvimbo yakavhurika kana yakavharwa, yekumusoro, yepakati uye yepasi perwizi chigaro inoita chipingamupinyi chemvura, nzira yemafuta mugomba rekuchengetedza zvinoenderana nevhavha yekuburitsa. metabolism. Iyo otomatiki yekudzvinyirira mhedzisiro yeyakavigwa bhora vharafu inogona kuita kuti tembiricha yeitsvo chubhu yekuchengetedza zvinhu zvisimuke uye ikonzere kusarudzika kushanduka, pasina chikonzero chekuvimba nevhavha, uye basa rechigaro rinogona kuve rakazara otomatiki kudzvinyirira, izvo zvinozoita. chengetedza kuchengetedzwa kwevhavha mukutakura kwezvinhu zvemvura zvakakosha zvikuru. 1, yakazara yemagetsi welding bhora vharafu yeguta gasi: liquefied gasi ekisipoti pombi, mugwagwa mukuru uye rimwe nerimwe bazi basa kupa pombi, etc. 2, nechepakati kudziyisa: hombe uye zvepakati kudziyisa zvokushandisa ekisipoti pombi, nzira huru, divi mabasa. 3, yakazara yemagetsi welding bhora vharafu yekupisa exchanger: pombi uye yekudzora loop yakavhurika nekuvhara. 4, smelter: marudzi ese epombi yemvura, organic exhaust gasi yekusarudza pombi, liquefied gasi uye pombi yekupisa yekupisa, pombi yekupa mafuta. 5, yakazara yemagetsi welding bhora vharafu kune zvakasiyana-siyana zvemakina emidziyo: akasiyana-siyana ekupisa kupisa maitiro mapaipi, akasiyana siyana ekugadzirwa kwemaindasitiri eriquefied gasi uye kupisa mapaipi. Yakavigwa bhora vharafu yakapetwa kaviri plugging uye yekuburitsa shandisa torsion chitubu torque fluctuation chigaro, zvisinei kuti vharafu iri munzvimbo yakavhurika kana yakavharwa, yekumusoro, yepakati uye yepasi perwizi chigaro inoita chipingamupinyi chemvura, nzira yemafuta mugomba rekuchengetedza zvinoenderana nevhavha yekuburitsa. metabolism. Iyo otomatiki yekudzvinyirira mhedzisiro yeyakavigwa bhora vharafu inogona kuita kuti tembiricha yeitsvo chubhu yekuchengetedza zvinhu zvisimuke uye ikonzere kusarudzika kushanduka, pasina chikonzero chekuvimba nevhavha, uye basa rechigaro rinogona kuve rakazara otomatiki kudzvinyirira, izvo zvinozoita. chengetedza kuchengetedzwa kwevhavha mukutakura kwezvinhu zvemvura zvakakosha zvikuru. Zvakanakira zvekuvigwa bhora vharafu 1, kuvharira giresi yekununura yekukurumidzira: nekuda kwezvinhu zvakasviba zviri muchinhu kana tsaona dzemoto zvinotungamira mukusatarisirwa kusingatarisirwe kwechigaro chevharuvhu, girosi vharafu inounza kubatana pamwe nejekiseni regirisi, pombi inotengeswa inochengetedza nguva uye kuedza kupinza girisi yekuisa chisimbiso munzvimbo yekuisa chisimbiso, kuderedza kuvuza. 2. Yakavimbika valve stem sealing uye yakakwirira yekushanda torque: kuwedzera kune yakatarwa yakatarwa yekuisa chisimbiso mhete, O-ring inowedzerwa pa packing screw cap, maviri-nzira sealing inovimbisa kugadzikana kwevhavha stem sealing; Kuwedzerwa kwepamusoro kuchena graphite kurongedza uye kuisa chisimbiso girisi kunoita kuti dzinde ribude mushure memoto kudzikira zvakanyanya. Stem rolling bearings uye thrust bearings zvinoita kuti valve ive nyore kushanda. 3. Yakazara pombi dhayamita kana kuderedzwa dhayamita: Yakazara pombi dhayamita kana kuderedzwa dhayamita chimiro chinogona kushandiswa maererano nemamiriro chaiwo. Huwandu hwekuyerera kwedhayamita yevhavha yakazara-dhayamita inopindirana nedhayamita yezita repombi, iyo inokodzera kuchenesa pombi. 4, tsinde yevharuvhu inogona kuwedzerwa: maererano nezvinodiwa zvekuungana kana kushanda, tsinde yevhavha inogona kuwedzerwa. Yakawedzerwa tsvimbo bhora vharafu, kunyanya yakakodzera gasi yemuguta uye dzimwe nzvimbo dzinoda kuvigwa zvakananga mapaipi akaiswa. Extension valve stem specifications sezvinodiwa nemutengi. 5. Zviri nyore kushanda: chigaro chevhavha uye stem rolling kutakura nediki friction resistance uye yakanakisa self-lubrication inosarudzwa kuderedza kushanda torque yevhavha. Naizvozvo, kuvigwa bhora mavharuvhu anogona kushanda flexibly kuti vharafu kwenguva refu kunyange kana vasingapi chisimbiso lubrication. Manual control valve ine rocker kana gear, magetsi kana pneumatic ball valve inotungamirirwa nemagetsi emagetsi kana pneumatic device, ita kuti bhora ritenderere 90. Vhura kana kuvhara valve. Hand-operated ball valve stem inocherechedzwa kumusoro. Concave groove azimuth uye kureba kutungamira kwe spinner uye gwara rekuyerera chiteshi rakavhurika, uye yakatwasuka nzira yekuyerera kwezvinhu yakavharwa. Yenguva refu yekuchengetedza valve inofanira kugara ichichengetwa, *** tsvina. Inofanira kubhadhara kuchenesa nzvimbo, kudzivirira kukanganisa kwepamusoro. Usati wavakwa kuti utarise chiteshi chevhavha uye pamusoro, kana pane mavara, anofanira kusarudza kuchenesa kwakachena. Danho 1: Category Murairo uyu unobata dhayamita rezita DN15mm~500mm(1/2"~20"), dhayamita rezita PN1.6MPa~10MPa(ANSI> 2. Mashandisirwo makuru 2.1 Kiyi inoshandiswa kuvhura kana kuvhara pombi nemichina. 2.2 Shandisa mavharuvhu maererano nezvinhu 2.2.1 Carbon steel valve inogona kushandisa mvura, steam, dhiziri uye zvimwe zvinhu 2.2.2 Stainless plate mavharuvhu akakodzera zvinhu zvinoparadza 130℃ PTFE glass fiber ≤160℃ PPL(admixture polystyrene)≤300℃ Danho 3: Chimiro 3.1 Ball valve structure features inoratidzwa mumufananidzo 1 3.2 Consumable parts sealing gaskets, kurongedza PTFE kana flexible graphite, yakavimbika 441 Manual control valve inoshandisa rocker kana gear transmission device, yemagetsi kana pneumatic ball valve inotyairwa nemagetsi kana pneumatic device, kuitira kuti bhora ritenderere 90. Vhura kana kuvhara vharafu 4.2 Manual ball valve stem top yakanyorwa concave groove kureba kutungamira kwe spinner uye kutungamira kwegwara rekuyerera rakazaruka, uye yakamira yakatwasuka yekuyerera kwemidziyo yakavharwa. 4.3 Kuvhura nekuvhara mamakisi emagetsi uye pneumatic bhora mavharuvhu anoratidzwa nechiratidzo chenzvimbo mumudziyo wemagetsi uye pneumatic device. 5. Kuchengetedza, kuchengetedza, kuisa uye kushandiswa 5.1 Ivhavha inofanira kuchengetwa muimba yakaoma, ine mhepo. Mativi maviri enzira yekuchengeteka yevhavha inofanira kuvharwa. 5.2 Mavhavha ekuchengetedza kwenguva refu anofanirwa kugara achichengetwa, marara. Inofanira kubhadhara kuchenesa nzvimbo, kudzivirira kukanganisa kwepamusoro. 5.3 Usati wavakwa, nyatsotarisa kana chiratidzo chevhavha chinopindirana nezvinodiwa zvekushandisa. 5.4 Usati wavakwa, tarisa nzira yevharuvhu uye pamusoro. Kana paine mavara, achenese nematauro ekuchenesa. 5.5 Tarisa uone kana kurongedza kwakamira kusati kwavakwa, uye ona kusimba kwekurongedza. Panguva imwecheteyo, kutenderera kwegumbo revhavha hakugoni kudziviswa. 5.6 Mavharuvhu anofanirwa kunge ari munzvimbo yakavhurika zvizere kana apedza kuisirwa system kana pombi hydrostatic bvunzo. 5.7 Bhora rinofanira kuvhurwa kana kuvharwa isati yashandiswa, uye chikamu chebhora hachifaniri kuvhurwa kuti chigadzirise valve. 5.8 Muchigadziro chekuzarura kana kuvhara chivharo chebhuku, rocker inofanira kushandiswa kuzarura kana kuvhara, uye rubatsiro rwemari yemari kana mamwe maturusi haafaniri kushandiswa. 5.9 Kuiswa kwevharuvhu kunofanirwa kuchengetwa nguva nenguva kutarisa kana paine kukuvadzwa pamusoro uye kurongedza kwegasket. Kana kukuvara kwacho kusiri kushanda, inoda kugadziriswa uye kutsiviwa nenguva. 5.10 Kune iyo transmission system yemagetsi uye pneumatic mavharuvhu, ndapota tarisa ku "Valve Electric Chishandiso Operation Manual" uye "Valve Pneumatic Chishandiso Chishandiso Manual" yekuchengetedza, kugadzirisa, kuisa uye kushandisa.