Gravity Settling Chamber Overview
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Questions and Answers

What is the primary function of a gravity settling chamber?

  • To increase gas velocity
  • To enhance thermal efficiency
  • To remove large particles from a gas stream (correct)
  • To cool the gas stream significantly
  • Which of the following is NOT an advantage of gravity settling chambers?

  • Low operational costs
  • Excellent reliability
  • No moving parts
  • High collection efficiency (correct)
  • What contributes to the low maintenance requirement of gravity settling chambers?

  • Their reliance on pumps
  • Their complex design
  • Their high energy costs
  • Their no-moving-parts structure (correct)
  • What is a limitation associated with the gravity settling chamber?

    <p>Low particulate matter collection efficiency</p> Signup and view all the answers

    What materials limit the temperature and pressure capabilities of a gravity settling chamber?

    <p>The materials of construction</p> Signup and view all the answers

    Study Notes

    Gravity Settling Chamber

    • Removes large and abrasive particles greater than 50 μm from a gas stream
    • Uses the principle of gravity to settle particulate matter
    • Can be used in conjunction with filters and precipitators to reduce system costs
    • Contains baffles to serve as impingement devices

    Advantages

    • Low capital cost
    • Very low energy cost
    • No moving parts, resulting in low maintenance requirements and operating costs
    • Excellent reliability
    • Low pressure drop through the device
    • Not subject to abrasion due to low gas velocity
    • Provides incidental cooling of gas stream
    • Temperature and pressure limitations are only dependent on materials
    • Dry collection and disposal

    Disadvantages

    • Relatively low particulate matter collection efficiencies, particularly for smaller particles

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    Description

    Explore the functionalities and benefits of gravity settling chambers in gas filtration systems. This quiz offers insights into how these chambers operate, their advantages, and potential disadvantages. Test your knowledge on their application in reducing particulate matter in various industrial settings.

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