1. Ua ntej kev teeb tsa, xyuas kom txhua qhov chaw ntawm lub npauj npaim valve tsis ploj, tus qauv yog qhov tseeb, tsis muaj cov khib nyiab hauv lub valve lub cev, thiab tsis muaj qhov thaiv ntawm lub solenoid valve thiab muffler.

2. Muab tso rauPOB VALVESthiab lub tog raj kheej nyob rau hauv lub xeev kaw.

3. Ntaus lub tog raj kheej tiv thaiv lub valve (qhov kev taw qhia ntawm kev teeb tsa yog qhov sib npaug los yog perpendicular mus rau lub valve lub cev), thiab tom qab ntawd xyuas seb cov ntsia hlau qhov sib raug zoo li cas, yuav tsis muaj qhov sib txawv ntau dhau. Yog tias muaj qhov sib txawv me ntsis, tsuas yog tig lub tog raj kheej lub cev me ntsis. , Thiab ces zawm cov screws.

4. Tom qab kev teeb tsa, debug lub npauj npaim valve (qhov cua siab yog 0.4 ~ 0.6MPa nyob rau hauv ib txwm muaj), thiab solenoid valve yuav tsum tau qhib thiab kaw manually thaum lub sijhawm ua haujlwm debugging (kev tuav haujlwm tuaj yeem ua haujlwm tau zoo tom qab solenoid valve coil de-energized), thiab saib qhov qhib thiab kaw ntawm pneumatic npauj npaim valve. Yog tias lub valve tau pom tias muaj qhov nyuaj me ntsis thaum pib qhib thiab kaw cov txheej txheem thaum lub sijhawm ua haujlwm debugging, thiab tom qab ntawd nws yog qhov qub, koj yuav tsum tau txo qis stroke ntawm lub tog raj kheej (qhov kev hloov kho mob stroke ntawm ob sab ntawm lub tog raj kheej yuav tsum tau hloov kho rau sab hauv tib lub sijhawm, thiab lub valve yuav tsum tau txav mus rau qhov chaw qhib thaum hloov kho. , Tom qab ntawd kaw cov cua qhov chaw thiab rov qab kho dua.) Nws tseem yuav tsum tau muab sau tseg tias qhov adjustable silencer tuaj yeem kho qhov qhib thiab kaw ceev ntawm lub valve, tab sis nws yuav tsum tsis txhob hloov me me, txwv tsis pub lub valve yuav tsis ua haujlwm.

5. Defa yuav tsum tau khaws cia qhuav ua ntej kev teeb tsa thiab tsis khaws cia rau hauv qhov qhib cua

6. Tshawb xyuas cov raj xa dej ua ntej txhim kho lub npauj npaim valve kom paub tseeb tias tsis muaj qhov txawv txav xws li vuam slag hauv cov kav dej.

7. Cov lus qhia qhib thiab kaw tsis kam ntawm npauj npaim valve lub cev yog qhov nruab nrab, thiab lub zog ntawm lub npauj npaim valve sib tw rau lub zog ntawm tus actuator xaiv.

8. Cov flange specifications rau npauj npaim valve kev twb kev txuas yog lawm, thiab cov yeeb nkab clamp flange ua raws li tus qauv npauj npaim valve flange. Nws raug nquahu kom siv cov flanges tshwj xeeb rau cov npauj npaim li qub es tsis txhob siv vuam flanges.

9. Paub meej tias flange vuam yog qhov tseeb. Tom qab lub npauj npaim valve yog ntsia, lub flange yuav tsum tsis txhob welded kom tsis txhob scalding cov roj hmab qhov chaw.

10. Cov yeeb nkab flange ntsia tau yuav tsum tau nruab nrab thiab nruab nrab nrog lub qhov ntxig npauj npaim valve.

11. Nruab tag nrho cov flange bolts thiab ceev lawv ntawm tes. Nws yuav raug lees paub tias tus npauj npaim valve thiab flange tau ua raws, thiab tom qab ntawd tus npauj npaim valve yuav raug qhib thiab kaw kom zoo kom paub meej qhib thiab kaw.

12. Qhib lub valve tag nrho. Siv tus ciaj ntswj kom nruj cov bolts hauv kab pheeb ces kaum. Tsis xav tau ntxhua khaub ncaws. Tsis txhob overtighten lub bolts los tiv thaiv loj deformation ntawm lub nplhaib valve thiab ntau qhib thiab kaw torque.