Sarudzo yekusarudza Sarudzo yeFGD Nozzles: Nei Silicon Carbide Ceramic Inomira kunze

1. Corrosion kuramba

Fgd nozzlesShanda munzvimbo dzakanyanyisa zvine midziyo ine sarufu oxides, chlorides, uye mamwe makemikari ane hutsinye. Silicon Carbide (SIC) Ceramic inoratidza kusarudzika kupesana neisingasviki 0.1% misa kurasikirwa muP 1-14 mhinduro (pa ASTM C863 kuongororwa). Kuenzaniswa nesimbi isina tsvina (preen 18-25) uye nickel alloys (prean 30-40), sic inochengetedza kutendeka pasina kudzikisira kana kushushikana accing

2. Yakakwira-tembiricha kugadzikana

Kupisa kweshiri muFlue Flue Gasi Tsika Shuwa Scasuguzation Systems kazhinji kugovera 60-80 ° C ne Spikes inopfuura zana nemakumi matatu c. SIC Ceramic inochengetedza 85% yeimba yayo yekupisa pa1400 Yayo inobata-famba

3. Pfeka kupokana

Nesimba rekushamisika ye 28 GPA uye kupwanyika kuomarara kwe4,6 MP · · m¹ / ², Sic inoratidza yakakwirira yekukanganisa kupesana nekubhururuka kwechibhururu (mohs 5-7). Miedzo yemidamba inoratidza SIC nozzles inochengetedza <5% pfeka mushure memakumi maviri ezviuru zvebasa, uchienzaniswa ne30% kupfeka muAlumina Nozzles uye kutadza kwakazara kwemasuru akafukidzwa mukati memaawa 8,000.

4. Kuyerera hunhu

Iyo isiri-yekunyorovesa pamusoro peiyo tsika-yakasungwa SIC (Bata angle> 100 °) Inoita kuti ive chaiyo slapy kupararira neCV maitiro <5%. Yayo Ultra-yakatsiga nzvimbo (ra 0.2-03.4.4.Co4μm

5. Kugadziriswa Kureruka

SIC yemakemikari interness inobvumira nzira dzekuchenesa dzekuchenesa kusanganisira:

- Yakakwira-kudzvinyirira mvura jet (kusvika ku250 bar)

- Ultrasonic kuchenesa neAlkaline Solutions

- Steam Stelilization pa150 ° C

Pasina njodzi yekushambadzira kwemusoro yakajairika muPolymer-yakaiswa kana yakachekwa simbi mavara.

6. Lifecycle Economics

Nepo kutanga kwemitengo yeSIC nozzles ndeye 2-3 × yakakwira kupfuura yakajairika Mari yakazara yemuridzi anoratidza 40-60% kuchengetedza nguva dzegumi-dzegore, ne zero downtime yekugadzirisa mu-system.

7. Kubvumirana Kwepomberedza

SIC inoratidza maitiro asina kubhadharwa mumamiriro akanyanya:

- Salt Spray Ristance: 0% Mass Acter mushure me5000hr Astm B117 Kuedza

- acid Dew Point Operation: Inoshanda 160 ° C H2So4 Vapors

- Thermal Speck Resterance: Anopona 1000 ° C → 25 ° C Quench Comecles

8. Anti-Scaling Properties

Iyo covent atomic chimiro cheSIC inogadzira isiri-inoshanda pamusoro neyekutsvaira rate 80% yakaderera pane dzimwe nzira dzesimbi. Crystallographic fundo dzinoratidza kuti Calcite uye Gypsum Deposits Fomu Simba (1 MPA) paSIC Vers> 5 Mpa pane simbi, kuita kuti mitezo isiriyo yekubvisa.

Tekinoroji mhedzisiro

Silicon Carbide caramic inobuda seyakaringana zvinyorwa zveFGD neFGD Notzles kuburikidza nekureba kwekuongororwa kwekuita:

- 10 × Hupenyu hwebasa risingaperi pane masimbi dzimwe nzira

- 92% kuderedzwa mukugadzirisa zvisina kurongwa

- 35% Kuvandudzwa muSo2 Kubvisa Kubudirira Kubudirira kuburikidza neCalction Spray Patterns

- Kuregererwa kwakazara neEPA 40 cfr chikamu 63 emissionons zviyero

Nekufambira mberi kwekugadzira senzira senge yemvura-chikamu chinonamira uye cvd coatter, anotevera-chizvarwa chizvarwa chinopedza-micron ficha uye akaomarara majometiki zvisingawanikwe mune ceramics. Iyi tekinoroji yekushanduka-shandura silicon cardide seicho chinhu chesarudzo yerudzi runotevera-chizvarwa Fitue gasi kuchenesa masisitimu ekuchenesa masisitimu ekuchenesa system.