Ivalve yesango lesilayidi luhlobo lwesixhobo esiphambili sokulawula ukuhamba okanye ukuhambisa umthamo wezinto zomgubo, izinto zekristale, izinto zesuntswana kunye nothuli. Inokufakwa kwindawo esezantsi ye-ash hopper efana ne-economizer, i-preheater yomoya, isisusa sothuli esomileyo kunye ne-flue kwiplanti yamandla e-thermal, kwaye inokusetyenziswa kunye nesondlo sombane. Ngokutsho kwezixhobo ezahlukeneyo, ukuchasana kweqondo lokushisa kuyahluka. Umlinganiselo wokuvuza wangaphakathi wevalve yesango lesilayidi: ≤ 1%; umyinge wokuvuza wangaphandle wevalve yesango lesilayidi nguziro.

Ivalve yesango yesilayidi inokwahlulwa ibe ngumbane, ipneumatic, i-electro-hydraulic kunye nokusebenza ngesandla. Ivalve yesilayidi yesilayidi ithatha ipleyiti yokulinganisa ekhethekileyo, kwaye indawo yokutywina yevalve yesango yesilayidi icutshungulwa ngokujika kunye ne-milling chips. Umsantsa wokutywina umncinci kwaye ukusebenza kokutywina kulungile. Indlela yoqhagamshelo phakathi kwevalve yesango lesilayidi kunye nombhobho webala ungaluqhagamshelo lwebholithi yeflange okanye uqhagamshelo lwe-butt welding kunye nombhobho.

1. Ivalve yesango yesilayidi evaliweyo ithatha uyilo lwesakhiwo esivalwe ngokupheleleyo. Emva kokuba i-disc ivuliwe, ifumaneka kwigumbi lokugcinwa elivaliweyo kwelinye icala.

2. Ivalve yesango lesilayidi sombane iqhutywa yi actuator yombane, iperi ejijwayo iyajikeleza ukuvelisa intshukumo yeaxial, emva koko umkhono wesikrufu sesikhokelo sokuqhuba idiskhi yeplagi ukuba ihambe, kwaye ipleyiti yeplagi iyatsalwa okanye ityhalelwe ngaphakathi. ukugqiba isenzo sokuvula okanye sokuvala iplagi-in plate, kwaye umsebenzi uzinzile kwaye unokwethenjelwa.

3. Ivalve yesango yesilayidi sepneumatic ifakwe kwiqokobhe ngokuvula kunye nesilinda yokuvala ukutsala okanye ukutyhala idiski ukuvula okanye ukuvala.

4. Itsheyini yebhola etyibilikayo ifakwe kumacala amabini eqokobhe ukunqanda ipleyiti etyibilikayo ukuba iqhube kumzila kaloliwe wesikhokelo. Ngeskimu soyilo olulungisiweyo, i-sliding plate ihamba kakuhle kwaye ilula, kwaye i-torque yokuqhuba incinci.

5. Ivalve yesilayidi yesilayidi ingaqhutyelwa kude okanye ilawulwa yiprogram, kunye ne-DCS yokulawula ujongano olude. I-valve yesango yesilayidi sombane ixhotyiswe ngesixhobo sombane se-Mechatronics, esinokuthi siqhutywe kwindawo kunye nokude, kwaye sixhotyiswe ngendlela yokusebenza kwevili lesandla; i-valve yesango yesilayidi se-pneumatic ixhotyiswe nge-cylinder yomoya kunye nebhokisi yokulawula, enokuthi iqhutywe kwindawo kunye nokude.

Xa u-odola ivalve yesango lesilayidi, kuyimfuneko ukuxelela imeko yokusebenza kweeparamitha ngolu hlobo lulandelayo:

1. Ubungakanani, i-work medium, medium flow direction

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

3. Icala lemibhobho (ethe tye / ethe nkqo / ithotyiwe)

4. Ukuvulwa okufunekayo kunye nesantya sokuvala

5. Indawo yofakelo (ngaphakathi / ngaphandle)

6. Indlela yokusebenza: umbane / ipneumatic okanye manual

7. Indlela yokudibanisa kunye nombhobho (ukudibanisa i-welding / i-flange)

1. Ivalve yesango yesilayidi sombane

2. Ivalve yesango yesilayidi esisemoyeni

3. Ivalve yesango yesilayidi esenziwa ngesandla