Purging Industrial Refrigeration Systems - ammonia industrial engineering

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  • เผยแพร่เมื่อ 24 ธ.ค. 2024

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  • @EngineeringMindset
    @EngineeringMindset  5 ปีที่แล้ว +2

    ⚠️ *Found this video super useful?* Buy Paul a coffee to say thanks: ☕
    PayPal: www.paypal.me/TheEngineerinMindset

    • @tommojenko
      @tommojenko 5 ปีที่แล้ว

      Please, please, please do a video on low loss headers and hydraulic separation in commercial heating systems. I promise to buy you a coffee if you do. Thanks.

    • @EngineeringMindset
      @EngineeringMindset  5 ปีที่แล้ว +1

      We did already th-cam.com/video/lDeuIQ4VeWk/w-d-xo.html

    • @EngineeringMindset
      @EngineeringMindset  5 ปีที่แล้ว

      @@tommojenko We did already th-cam.com/video/lDeuIQ4VeWk/w-d-xo.html there's also a schematic here th-cam.com/video/ak51DHAiuWo/w-d-xo.html

  • @MKD247
    @MKD247 5 ปีที่แล้ว +2

    Blessed are we, for we are graced with another engineering video from the Paul.

  • @EngineeringMindset
    @EngineeringMindset  5 ปีที่แล้ว

    ⚠️ Learn INDUSTRIAL REFRIGERATION basics here th-cam.com/video/peVAaLIJJ6c/w-d-xo.html

  • @Hambxne
    @Hambxne 5 ปีที่แล้ว +2

    Well this just made my monday morning a little bit more enjoyable, thank you Paul!

  • @kylenorton15
    @kylenorton15 5 ปีที่แล้ว +6

    Most purgers use high pressure liquid ammonia and an expansion valve to condense the ammonia in the foul gas off the top of the HPR if I’m not mistaken. I usually deal with Hansen purgers and have even seen one on a Frick 150 ton screw package running on R22 serving a spiral freezer.
    Great video though! Cool seeing what other equipment is out there! Do you know what Danfoss does to avoid corrosion of the piping in the purger refrigeration circuit? Is the evaporator coil stainless or steel?

  • @noloafingwgas
    @noloafingwgas 5 ปีที่แล้ว +14

    My question is how do these gasses get into the system? and what rate, we talking purging a tiny tiny amount out every month or we talking this is a 24h operation?

    • @EngineeringMindset
      @EngineeringMindset  5 ปีที่แล้ว +12

      Hi Simon, it's going to result from leaks, service work and chemical reactions so each system is different. This unit runs and monitors the system 24/7 and utilizing control
      algorithms
      developed by Danfoss, the controller determines when the collected air is pure enough to open the discharge solenoid valve.

    • @simensmariseth5207
      @simensmariseth5207 5 ปีที่แล้ว +7

      In industrial systems, suction pressure might be set to around -0,2bar to reach a colder temperature in the evaperator, hence increasing the efficiency. This has the unfortunate side-effect of sucking in air in the cold side of the system.
      Although a system is tested to be completely sealed with positive pressures, that might not be the case with negative pressure. An air purger is often the solution

  • @MaltaMcMurchy
    @MaltaMcMurchy 5 ปีที่แล้ว +1

    Thank you for the excellent explanation with diagrams! 👍

  • @jaykesapalaran5434
    @jaykesapalaran5434 2 ปีที่แล้ว

    I always amaze of all your education videos... Thanks for the ideas that you share ❤️

  • @TON-sh2xe
    @TON-sh2xe 3 ปีที่แล้ว +1

    excellent!!!!

  • @eulaliorodriguez5325
    @eulaliorodriguez5325 ปีที่แล้ว

    Thank you for sharing this video.

  • @babariqbal4018
    @babariqbal4018 4 ปีที่แล้ว +2

    hi...my question is that if we have no solinide valve or seprate system for purging as shown in video then what is method....? we just have a valve for purging manually

  • @mattcunningham5864
    @mattcunningham5864 4 ปีที่แล้ว

    What's the benefit of Danfoss using a separate refrigerant system in their purger? Hansen and Parker models use HPL ammonia and house suction to cool the discharge gas & non-condensables.

  • @PLCProgrammingCourses
    @PLCProgrammingCourses 4 ปีที่แล้ว

    Nice work 👏👏

  • @toyinorodare4072
    @toyinorodare4072 4 ปีที่แล้ว

    Thank you very much

  • @leventnergiz
    @leventnergiz 5 ปีที่แล้ว

    another great video.

  • @bunnandjenn9405
    @bunnandjenn9405 5 ปีที่แล้ว

    Thank you.

  • @Praveen271
    @Praveen271 5 ปีที่แล้ว

    Nice explanation with diagrams.

  • @markwright9587
    @markwright9587 5 ปีที่แล้ว

    I would love to see a video on flushing of an LTHW and CHW system and back flushing of an AHU

  • @trarredbandit9734
    @trarredbandit9734 5 ปีที่แล้ว +1

    Nice!

  • @sarathy319
    @sarathy319 5 ปีที่แล้ว

    Very good demonstration. Would appreciate if U cover Automotive HVAC system as well ,Since most of the people would be needing this.

    • @EngineeringMindset
      @EngineeringMindset  5 ปีที่แล้ว +1

      Great suggestion, I'll add it to the list

    • @sarathy319
      @sarathy319 5 ปีที่แล้ว

      @@EngineeringMindset Thankyou & Looking forward to it.

  • @mahmoudabdelhamid4695
    @mahmoudabdelhamid4695 ปีที่แล้ว

    What is the difference between the compressor rotating 3000 rpm/d? And 1500 rpm?

  • @rajvaghadiya8814
    @rajvaghadiya8814 5 ปีที่แล้ว

    Please tell about central ac

  • @nielsdaemen
    @nielsdaemen ปีที่แล้ว

    How does any air get into the system in the first place?

  • @geeorbarosanu6945
    @geeorbarosanu6945 5 ปีที่แล้ว

    Hey paul, when the video about diesel generator+alternator+avr will launch? Thank you

    • @EngineeringMindset
      @EngineeringMindset  5 ปีที่แล้ว +2

      Hey, probably Dec/Jan, we have a lot of video's coming in the next weeks on electrical

    • @EngineeringMindset
      @EngineeringMindset  4 ปีที่แล้ว

      Check out how car alternators generate electricity here: th-cam.com/video/jdSKlg80DjU/w-d-xo.html

  • @scottvanruin6481
    @scottvanruin6481 4 ปีที่แล้ว

    Why on the reciever in this video, is there only one pipe going by the reciever and not in and out like the video on single stage

  • @aseladushan8854
    @aseladushan8854 2 ปีที่แล้ว

    Please help me
    How to remove normal air in absence of Purging Unit

  • @GuitarZombie
    @GuitarZombie 5 ปีที่แล้ว

    These ammonia units are used where and what applications?

    • @EngineeringMindset
      @EngineeringMindset  5 ปีที่แล้ว

      Check out this video th-cam.com/video/peVAaLIJJ6c/w-d-xo.html

  • @prbdh2333
    @prbdh2333 2 ปีที่แล้ว

    Is it available in India 🇮🇳?

    • @EngineeringMindset
      @EngineeringMindset  2 ปีที่แล้ว

      Thank you, do you know we also have a Hindi channel? th-cam.com/channels/g4k338hz9U8jnD5SXPO5jQ.html

  • @drssound5273
    @drssound5273 5 ปีที่แล้ว

    කොහොමද යාලුවනේ
    💮🌟🏵️💮🌟🏵️💮🌟🏵️💮🏵️💮🌟🏵️💮🌟🏵️💮🌟🏵️💮🌟🏵️💮🌟🏵️💮🌟🏵️💮

  • @mdaminulislam839
    @mdaminulislam839 2 ปีที่แล้ว

    Ammonia harmotish liquid pump daigaram

  • @İlkerEkici-h2w
    @İlkerEkici-h2w 6 หลายเดือนก่อน

    Hava yukarda kalır.Air purger ayırır atar

  • @brlinf06398
    @brlinf06398 10 หลายเดือนก่อน

    This is very short

  • @stewartbustard5550
    @stewartbustard5550 5 ปีที่แล้ว

    first!