Kuongororwa Kwakakwana Kwemitemo Yekusarudza uye Mamiriro Ekushanda Anoshanda Emavharuvhu Emapurugubhu

I. Nheyo dzeKusarudzaMavharuvhu eBhatafurayi

1. Sarudzo yemhando yechivakwa

Vharuvhu yeshavishavi yepakati (rudzi rwemutsetse wepakati):Hunde yevharuvhu nedhisiki remabhurugwa zvakaringana pakati, zvine chimiro chiri nyore uye mutengo wakaderera. Kuvhara kunoenderana nechisimbiso chakapfava cherabha. Yakakodzera zviitiko zvine tembiricha yakajairika uye kumanikidzwa uye pasina zvinodiwa zvakanyanya.

Vharuvhu imwe chete isina kusimba yeshavishavi:Hunde yevharuvhu inobviswa pakati pedhisiki remabhururu, zvichideredza kukweshana pakati penzvimbo dzinovhara panguva yekushanda uye kuwedzera hupenyu hwebasa. Yakanakira kushandiswa kwepakati nepasi pesimba rinoda kuvhurwa nekuvhara nguva nenguva.

Vharuvhu reshavishavi rakasiyana-siyana kaviri (vharuvhu reshavishavi rine simba guru):Hunde yevharuvhu inobviswa kubva padhisiki remabhururu nepakati pechisimbiso, zvichiita kuti ishande zvakanaka. Inowanzova nechisimbiso chesimbi kana chemusanganiswa. Yakanakira midziyo inopisa zvakanyanya, ine simba rakawanda, inoparadza, kana kuti ine tunhu tudiki.

Vharuvhu yeshavishavi ine mitsetse mitatu:Kana ikabatana nekusiyana kwemativi maviri nebeveled conical sealing pair, inoita kuti pasave nekukweshana uye pasave nekubuda kwemvura, ine resistance yekupisa kwakanyanya uye yekumanikidzwa kwakanyanya. Yakanakira mamiriro ekushanda akaomarara (semuenzaniso, utsi, mafuta/gasi, media yekupisa kwakanyanya).

2. Sarudzo yeDrive mode

Bhuku rekushandisa:kune dhayamita diki (DN≤200), mamiriro ekushanda asina kumanikidzwa zvakanyanya, kana kuti asingawanzoitiki.

Giya rehonye rinofambisa:Yakakodzera kushandiswa kwedhayamita yepakati kusvika pakukura inoda kushanda nyore nyore kana kudzora kuyerera kwemvura.

Pneumatic/Magetsi:Kudzora kuri kure, masisitimu ekuzvishandira, kana zvinodiwa zvekudzima nekukurumidza (semuenzaniso, masisitimu ealarm yemoto, kudzima nekukurumidza).

3. Zvishandiso zvekuvhara uye zvinhu

Chisimbiso chakapfava (rabha, PTFE, nezvimwewo): chisimbiso chakanaka, asi hachina tembiricha uye kuramba kumanikidzwa (kazhinji ≤120°C, PN≤1.6MPa). Chakakodzera mvura, mhepo uye ngura isina simba.

Zvisimbiso zvesimbi (simbi isina ngura, carbide yakagadzirwa nesimende): Kudzivirira kupisa kwakanyanya (kusvika 600°C), kumanikidzwa kwakanyanya, uye kuramba kupera uye ngura, asi kushanda kwezvisimbiso kwakaderera zvishoma pane zvisimbiso zvakapfava. Zvakakodzera kushandiswa muzvinhu zvinopisa zvakanyanya musimbi, mafekitori emagetsi, uye petrochemicals.

Zvinhu zvakagadzirwa nemuviri: Simbi yakakandwa, simbi yekabhoni, simbi isingatsvi, simbi ye alloy, kana purasitiki/rabha zvichienderana nekuora kwechinhu chacho.

4. Kumanikidzwa uye tembiricha:

Mavharuvhu eshavishavi akapfava anowanzo shandiswa paPN10~PN16, ane tembiricha ≤120°C. Mavharuvhu eshavishavi ane simbi yakavharirwa katatu anogona kusvika pamusoro pePN100, ane tembiricha ≥600°C.

5. Hunhu hweMotokari

Kana zvichidikanwa kudzora kuyerera kwemvura, sarudza vharuvhu yeshavishavi ine hunhu hwekufamba kwemvura hwakatsetseka kana hwakaenzana (semuenzaniso, dhisiki yakaita seV).

6. Nzvimbo yekuisa uye nzira yekuyerera:Vharuvhu yemashavishavi ine chimiro chakaoma, zvichiita kuti ikwanise mapaipi ane nzvimbo shoma. Kazhinji, hapana zvirambidzo zvekuenda kwemvura, asi pamavharuvhu emashavishavi ane mitsetse mitatu, gwara rekuyerera kwemvura rinofanira kutsanangurwa.

II. Zviitiko Zvinoshanda

1. Kuchengetedza Mvura uye Kupa Mvura & Masisitimu Ekubvisa Mvura: Kupa mvura muguta, mapaipi ekudzivirira moto, uye kurapwa kwetsvina: kazhinji shandisa mavharuvhu epakati pemashavibhuru, ayo asingadhuri uye ane chisimbiso chakavimbika. Kune pombi dzinobuda uye dzinodzora kuyerera kwemvura: sarudza mavharuvhu ehonye kana mavharuvhu emagetsi anodzora mashavibhuru.

2. Mapaipi ePetrochemical negasi rechisikigo: Mavharuvhu eshavishavi ane simbi yakavharwa matatu anosarudzwa kuti arambe kusimba uye kudzivirira kudonha kwemvura. Zvinokanganisa ngura (semuenzaniso, acids/alkalis): Mavharuvhu eshavishavi ane fluorine kana mavharuvhu esimbi anodzivirira ngura anoshandiswa.

3. Kumaindasitiri emagetsi, masisitimu emvura anotenderera, uye kubvisa sulfurization yegesi inoyerera: mavharuvhu eshavishavi ane rabha akaenzana nepakati kana maviri. Kumapaipi emhepo (semuenzaniso, masisitimu emidziyo yekubatsira muzviteshi zvemagetsi): mavharuvhu matatu eshavishavi ane simbi yakavharwa.

4. Masisitimu ekutenderera kwemvura inotonhorera uye inopisa eHVAC (Heating, Ventilation, and Air Conditioning): mavharuvhu eshavishavi akapfava ekudzora kuyerera kana kudzima.

5. Pamapombi ekugadzira zvinhu zvemugungwa nemapaipi emvura yegungwa: mavharuvhu esimbi isina ngura maviri anodzivirira ngura kana mavharuvhu emabharuvhu ane rabha.

6. Mavharuvhu eshavishavi emhando yepamusoro ezvekudya uye ekurapa (simbi isingatsvedzeri yakakweshwa, zvinobatanidzwa nekukurumidza) anosangana nezvinodiwa zvisina utachiona.

7. Guruva nezvidimbu zvemukati mumamiriro ekushanda akakosha: Mavharuvhu emashavishavi anodzivirira kupfekwa anokurudzirwa (semuenzaniso, ekutakura hupfu hwemugodhi).

Sisitimu yekubvisa chando: Yakakosha vharuvhuvharuvhu yeshavishaviinovimbisa kushanda kwekuvhara.

III. Mhedziso

TWShaasi mubatsiri anovimbwa naye chete wemhando yepamusoromavharuvhu eshavishaviasi zvakare ine hunyanzvi hwakakura hwehunyanzvi uye mhinduro dzakasimbiswa mumavharuvhu egedhi, mavharuvhu ekuongororauyemavharuvhu ekuburitsa mweyaChero zvaunoda kudzora mvura, tinopa rutsigiro rwehunyanzvi, rwemavharuvhu rimwe chete. Kana muchida kushanda pamwe chete kana kubvunza nezvehunyanzvi, ndapota inzwa wakasununguka kutibata chero nguva.