AC မီးပြားစနစ္

ေလာင္ကၽြမ္းမႈ လုပ္ငန္းအစဥ္တြင္ ျမင္ႏိုင္ေသာမီးေတာက္ႏွင့္ ထိန္းခ်ဳပ္မႈအနည္းငယ္ျဖင့္ ရိုးရွင္းျမင့္မားေသာ မီးပြားစနစ္

  • မီးပြားအျမင့္၊ မီးေတာက္
  • ကာဗြန္ဒိုင္ေအာက္ဆိုဒ္ပါဝင္ေသာ မီးေတာက္
  • မီးေတာက္အပူခ်ိန္ထိန္းခ်ဳပ္ျခင္း
  • အလင္းေရာင္ထြက္ႏႈန္းနိမ့္ျခင္း
  • မီးေတာက္အျမင့္ထိန္းခ်ဳပ္မႈ

အဓိကအခ်က္မ်ား

  • စီးဆင္းမႈစံႏႈန္းအဆင့္ : 250 မွ 10,000Nm3/h
  • ဓာတ္ေငြ႔ျမင့္တင္စက္မႈ ဖိအားျမင့္တက္မႈ : 150mbarg (အနီးစပ္ဆံုး)
  • မီးေတာက္အပူခ်ိန္ : 800 မွ 1,000°C
  • ထိန္းသိမ္းခ်ိန္ : သတ္မွတ္ထားျခင္းမရွိ
  • ေလာင္ကၽြမ္းေစရန္ အနည္းဆံုး မီသိန္းသိပ္သည္းဆ ထိန္းသိမ္းထားႏိုင္မႈ : 20%

AC မီးပြားစနစ္သည္ ေလဟာျပင္တြင္ေလာင္ကၽြမ္းေသာ မီးေတာက္၏ မီးေလာင္ကၽြမ္းျခင္းစနစ္တြင္ အေျခခံ၍ ထိန္းခ်ဳပ္ပံုစံတစ္ခု ေရးဆြဲထားသည္။ မီးဖို၏ ဒီဇိုင္စနစ္သည္ ကာဗြန္ဒိုင္ေအာက္ဆိုဒ္ပါဝင္ေသာ အလင္းထြက္ႏႈန္းသည္။ မီးေတာက္ငယ္ေပၚတြင္ အေျခခံထားၿပီး အျခားမီးဖိုမ်ားတြင္သံုးသည့္ ရွည္လ်ားၾကာျမင့္စြာ ေလာင္ကၽြမ္းေသာ အေဝါေရာင္မီးေတာက္ႏွင့္ ႏႈိင္းယွဥ္သည္။

မီးေတာက္အပူခ်ိန္သည္ 800°C မွ 1000°C အတြင္း ထိန္းခ်ဳပ္ထားၿပီး မီသိန္းသိပ္သည္းဆ၊ စီးဆင္းမႈအဆင့္ႏွင့္ ျဖစ္ေပၚလာေသာ ေလထုအေျခအေနေပၚမူတည္သည္။

Ignition is automatic upon start up and re-ignition upon flame failure will be automatic for an operator adjustable period.

The unit may be run as a dispersal and vent station, should gas levels be such that combustion cannot be maintained.

The operator has the further option of running the unit in the "run on" mode. Upon flame failure the unit will attempt re-ignition for an operator set period and then continue running as a vent, should re-ignition not be successful.

This latter feature is particularly useful when methane levels are dropping and it is important to keep migration control active regardless of whether combustion is occurring or not.

Whilst this unit is designed to provide greater control over the combustion process it is not able to provide the flame temperature control that is required by certain emission standards now coming into force.

With an elevated flare there is essentially no control possible over secondary combustion air, that air which mixes with the combustion gases after the burner port, and the dilution factor will vary with, for example, wind conditions.

In certain ambient conditions a flame temperature of 1,000oC can be held with reasonable stability but, if methane percentage is low and wind speed is high, it will be very difficult to approach this figure.

It is certainly not possible to obtain extended residence times at elevated temperatures with an elevated flare.

This is a factor governing all types of elevated flare system.

For flares which meet combustion conditions required by current standards it is necessary to move up to the SC Range, the MC Range and the RB Range of flare units.


 

Datasheets (in english):
AC မီးပြားစနစ္



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