Pressure yekudzikisa vharafu yekufuridza soot yekudzikisa chiteshi
| Type | Kudzvinyirira Kuderedza Valve |
| Model | Y669Y-P58280V, Y669Y-3000SPL |
| Nominal Diameter | DN 80 |
Inoshandiswa kune soot blowing system ye600 kusvika 1,000MW supercritical (ultra-supercritical) thermal power unit boiler.
- Muviri wevharuvhu unotora angular forged simbi chimiro chine simba rakakwirira uye yepakati kuyerera kwakananga kuyerera kuvhura mhando yekusangana nezvinodiwa zvesimba pasi pekupisa kwakanyanya uye kudzvanywa. Iine welding yemagaro nepombi.
- Chigaro chevharuvhu chinotora chimiro chinobviswa kuti chifambise kugadzirisa chigaro chevharuvhu uye kutsiva.
- Yepakati mhango yemuviri wevharuvhu inotora kudzvanywa kwekuzvivharira chimiro uye iyo yevhavha ine chisimbiso chirinani mushure mekumanikidzwa.
- Chigaro chevharuvhu chinotora conical chisimbiso uye simbi yevharuvhu uye chigaro inotora Stellite alloy spray welding kuita kuti vharafu ive neabrasion resistance, corrosion resistance, anti-scouring uye humwe hunhu.
- Iyo vharafu dhisiki nedzinde zvine dhizaini yakabatanidzwa, chiteshi chedanho rega rega revhavha harina- zvishoma nezvishoma aperture ine dhayamita isina kuenzana uye kuyerera kwechimiro ndiko kururamisa kwakaenzana muzana, inokwanisa kudzora kuyerera kwechipfunga nemazvo kuti uwane kuita kwakanaka kwemutemo.
- Iyo valve core inotora inoenderera nhanho ina-sleeve throttle pressure yekudzikisa chimiro. Steam inopfuura nekuramba ichidzoreka ina-nhanho throttle mune sleeve uye imwe neimwe nhanho yekumanikidza kudzikisa reshiyo iri pamusoro peyakanyanya kudzvinyirira kudzikisa reshiyo, zvichiita kuti vibrate uye ruzha zvidzorwe zvinobudirira.
- Iine inoshanduka sarudzo, iyo actuator inopihwa nevhavha inogona kugadzirwa sekuenderana nezvinodiwa nevashandisi.
