Ivalvu yesango lesilayidi luhlobo lwezixhobo eziphambili zokulawula ukuhamba okanye ukuhambisa umthamo wezinto zomgubo, izinto zekristale, izinto zesuntswana kunye nezinto zothuli. Ingafakwa kwinxalenye esezantsi ye-ash hopper efana ne-economizer, i-air preheater, i-dry dust remover kunye ne-flue kwisityalo samandla obushushu, kwaye ingasetyenziswa ne-electric feeder. Ngokwezixhobo ezahlukeneyo, ukumelana nobushushu nako kwahlukile. Izinga lokuvuza kwangaphakathi kwevalvu yesango lesilayidi: ≤ 1%; izinga lokuvuza kwangaphandle kwevalvu yesango lesilayidi yi-zero.

Ivalvu yesango lesilayidi inokwahlulwa ibe yi-electric, pneumatic, electro-hydraulic kunye ne-manual operation. Ivalvu yesango lesilayidi isebenzisa ipleyiti ekhethekileyo yokulinganisa, kwaye umphezulu wokutywina wevalvu yesango lesilayidi ucutshungulwa ngokujika kunye nokugaya iitships. Umsantsa wokutywina mncinane kwaye ukusebenza kokutywina kulungile. Indlela yokudibanisa phakathi kwevalvu yesango lesilayidi kunye nombhobho wentsimi inokuba kukudibanisa i-flange bolt okanye ukunxibelelana kwe-butt kunye nombhobho.

1. Ivalvu yesango lesilayidi evaliweyo isebenzisa uyilo lwesakhiwo oluvaliweyo ngokupheleleyo. Emva kokuba idiski ivuliwe, ikwigumbi lokulungisa elivaliweyo kwelinye icala.

2. Ivalvu yesango lesilayidi sombane iqhutywa yi-actuator yombane, i-screw pair iyajikeleza ukuvelisa intshukumo ye-axial, kwaye emva koko i-guide drive screw sleeve iqhuba i-plug-in disc ukuba ihambe, kwaye i-plug-in plate iyakhutshwa okanye ityhalelwe ngaphakathi ukuze kugqitywe isenzo sokuvula okanye sokuvala i-plug-in plate, kwaye umsebenzi uzinzile kwaye uthembekile.

3. Ivalvu yesango lesilayidi esihamba ngomoya ifakwa kwiqokobhe ngesilinda yokuvula neyokuvala ukuze itsale okanye ityhale idiski ukuze ivuleke okanye ivale.

4. Itsheyini yebhola etyibilikayo ifakwe kumacala omabini eqokobhe ukuze kuthintelwe ipleyiti etyibilikayo ukuba isebenze kwireyile yesikhokelo. Ngoyilo olucwangcisiweyo, ipleyiti etyibilikayo ihamba kakuhle nangokulula, kwaye i-torque yokuqhuba incinci.

5. Ivalvu yesango lesilayidi ingasetyenziswa kude okanye ilawulwe yinkqubo, kunye ne-DCS remote control interface. Ivalvu yesango lesilayidi yombane ixhotyiswe ngesixhobo sombane seMechatronics, esingasetyenziswa ngaphakathi nakude, kwaye sixhotyiswe ngesixhobo sokusebenza samavili esandla; ivalvu yesango lesilayidi yomoya ixhotyiswe nge-air cylinder kunye nebhokisi yokulawula, enokwenziwa ngaphakathi nakude.

Xa u-odola ivalvu yesango lesilayidi, kuyimfuneko ukuxelela iiparameter zemeko yokusebenza ngolu hlobo lulandelayo:

1. Ubungakanani, i-medium yokusebenza, i-flow direction ephakathi

2. Uxinzelelo oluphezulu lokusebenza (P) Pa, ubushushu obuphezulu bokusebenza (T) ℃

3. Icala lombhobho (elithe tye / elithe nkqo / elithambekileyo)

4. Isantya sokuvula nokuvala esifunekayo

5. Indawo yokufakelwa (ngaphakathi / ngaphandle)

6. Indlela yokusebenza: yombane / yomoya okanye yesandla

7. Indlela yokudibanisa nombhobho (ukudibanisa ukuwelda / iflange)

1. Ivalvu yesango lesilayidi yombane

2. Ivalvu yesango lesilayidi yomoya

3. Ivalvu yesango lesilayidi esetyenziswa ngesandla