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Exhaust System มีความสำคัญต่อโรงงานอย่างไร

08 พฤษภาคม 2023
426 เข้าดู
Exhaust System มีความสำคัญต่อโรงงานอย่างไร

ภายในโรงงานอุตสาหกรรม มักเป็นแหล่งก่อเกิดมลพิษ ฝุ่น และความร้อนจากเครื่องจักร ซึ่งย่อมส่งผลโดยตรง ต่อสภาพอากาศภายในอาคาร ที่ทำให้ผู้ที่ใช้งานอาคารรู้สึกไม่สบายตัว รวมถึงสามารถส่งผลเสียต่อสุขภาพในระยะยาวได้ ดังนั้นระบบกำจัดอากาศเสีย หรือ Exhaust System จึงเป็นระบบที่ออกแบบมา เพื่อตอบโจทย์ปัญหาเหล่านี้นั่นเอง

วันนี้เราจะพาทุกท่านไปรู้จักกับ ระบบกำจัดอากาศเสีย ว่าทำหน้าที่อะไร มีความสำคัญอย่างไรต่อโรงงานอุตสาหกรรม และมีรายละเอียดแต่ละรูปแบบแตกต่างกันอย่างไร ตาม Yushi Group มาดูกันได้เลย

Types of Exhaust Systems

ระบบ Exhaust มีกี่รูปแบบ

The Importance of Exhaust Systems in Industrial Facilities


Within industrial facilities, there is often a source of pollutants, dust, and heat generated by machinery, directly impacting the indoor air quality. This can lead to discomfort for occupants and pose long-term health risks. Therefore, the design of air purification systems, specifically Exhaust Systems, aims to address these issues.


Why Exhaust Systems are Essential for Industrial Plants:


General Air Ventilation System:


Purpose: Focuses on ventilating air inside the building without specific targeting.

Methods: Utilizes natural convection and mechanical assistance with exhaust fans placed strategically, helping to maintain a balanced airflow.

Point-of-Source Ventilation System:


Purpose: Targets specific points where pollutants are directly generated, such as welding areas.

Methods: Utilizes specialized tools like mobile welding smoke extractors, providing various options for different applications.

Air Circulation Principles:


Natural Convection: Hot air rises, creating a less dense and more buoyant environment, allowing cool air to replace it. This natural circulation is enhanced by strategically placed exhaust fans on rooftops and walls.


Assisted Ventilation: When natural methods are insufficient for maintaining balanced air circulation, mechanical systems, such as large fans or Evap systems, can be employed to distribute cool air effectively.

The Role of Point-of-Source Exhaust System

ระบบ Exhaust แบบเฉพาะจุด ทำหน้าที่อะไร

Types of Exhaust Systems:


General Ventilation System:


Objective: Aims to ventilate the air inside the building without specific targeting.

Methods: Utilizes natural convection and mechanical assistance with exhaust fans placed strategically.

Local Exhaust System:


Objective: Targets specific points where pollutants are directly generated.

Methods: Utilizes specialized tools like welding smoke extractors, available in both mobile and stationary forms. Also includes oil mist extraction systems.

In conclusion, exhaust systems play a vital role in maintaining a healthy and comfortable working environment within industrial facilities. The choice of system depends on factors such as the nature of pollutants, the layout of the facility, and the specific processes involved. Yushi Group, with its expertise, offers a variety of exhaust solutions tailored to different industrial needs.


The Point-of-Source Exhaust System serves the crucial function of eliminating pollutants specifically at their origin, such as welding fumes. This is highly significant for industrial facilities involved in welding, cutting, metalworking, or the use of hazardous chemicals. Additionally, it aids in reducing unpleasant odors, controlling temperature, and capturing oil mist.


This system operates in two main types:


Ducted Exhaust System:


Function: Capable of extracting a large volume of fumes, requiring the installation of ducts through ceilings or walls to expel air using exhaust fans. The pollutants are efficiently treated before being released outside through tools designed for effective purification.

Air Filtration Exhaust System:


Function: Involves drawing pollutants into the system for internal filtration, with the purified air being recirculated back into the workspace. This method eliminates the need for creating openings to release air outside.

Importance of Fume Extraction Systems:


In industrial settings where metalworking processes like welding, cutting, and shaping occur, hazardous chemicals are often released, directly impacting the health of workers. Substances such as particulate matter, metal oxides, nitrogen oxides, and carbon monoxide can have direct health effects on the respiratory system, eyes, and nasal passages. Prolonged exposure may lead to severe health issues.


ระบบกำจัดควันเสีย มีความสำคัญอย่างไร ต่ออากาศภายในโรงงาน

ระบบกำจัดควันเสีย มีความสำคัญอย่างไร ต่ออากาศภายในโรงงาน

Choosing the Right Exhaust System:


Measure and Evaluate Fume Levels:


Conduct assessments to determine the quantity of fumes generated during operations.

Study System Types and Suitability:


Understand the different exhaust system types and select the one most suitable for your specific application.

Evaluate Filter Mechanisms:


Assess the filtration process efficiency to ensure optimal removal of pollutants.

Energy Consumption:


Consider the electrical energy consumption of the system to ensure cost-effectiveness.

Choose a Reliable Brand:


Opt for a reputable brand with high reliability, good standards, and comprehensive after-sales service.

Yushi Group – Your Exhaust System Solution:


For those seeking expertise in industrial ventilation systems, Yushi Group offers a range of exhaust solutions tailored to various industrial needs. Services include site inspections at no cost, professional installation, and the assurance of world-class quality and standards. Whether you require large-scale fans, industrial exhaust fans, or fume extraction systems, Yushi Group provides a diverse range of options to suit your specific requirements.


If you have inquiries or need consultation regarding industrial ventilation systems, feel free to contact Yushi Group. With a team of professionals and high-quality tools, Yushi Group is dedicated to enhancing the efficiency of your industrial facility while ensuring the safety and well-being of your workforce.


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