zozen boiler
Home Service FAQs Boiler basics What are the contents of boiler external inspection?

What are the contents of boiler external inspection?

28 Apr 2023

The external inspection of a boiler is one of the important contents of daily maintenance and safety management of the boiler. Its purpose is to ensure the safe operation of the boiler and prolong its service life. The specific reasons are as follows:

1. Timely detection and repair of problems: By inspecting the exterior of the boiler, problems such as pipe leaks, chimney blockages, and malfunctioning safety valves can be detected in a timely manner. Timely repair of these problems can prevent the occurrence of larger faults and accidents in the boiler.

2. Accident prevention: External inspection of the boiler can identify potential safety hazards in the boiler, and timely measures can be taken to repair and handle them, preventing accidents and ensuring the safety of personnel and equipment.

3. Improved boiler efficiency: By inspecting the exterior of the boiler, problems can be detected in a timely manner, and timely repairs can improve the efficiency of the boiler, reduce energy waste, and lower the production costs of enterprises.

4. Prolonging the service life of the boiler: Regular external inspection of the boiler can detect problems in a timely manner, and timely repairs can prolong the service life of the boiler, reducing the maintenance and replacement costs of equipment for enterprises.

Therefore, external inspection of a boiler is very important, as it can ensure the safe operation of the boiler and prolong its service life, which is of great significance to the production and development of enterprises.

20221026-溧阳加气砖企业DZW15-三锅筒往复炉排生物质炉@KAN (4)

The external inspection of a boiler mainly includes the following aspects:

1. Inspection of the shell and pipelines: Inspect the boiler's shell and pipelines to check for cracks, deformations, rust, oil leaks, and other issues, and whether there are any leaks.

2. Inspection of flues and chimneys: Inspect the boiler's flues and chimneys for smoke accumulation, chimney backdraft, blockages, detachment, air leakage, and other issues.

3. Inspection of fuel and gas pipelines: Inspect the boiler's fuel and gas pipelines for leaks, corrosion, damage, and other issues, and check for any safety hazards.

4. Inspection of valves and safety devices: Inspect the various valves and safety devices of the boiler for damage, malfunction, and whether they can operate normally.

5. Inspection of electrical systems: Inspect the boiler's electrical systems for short circuits, electrical leakage, and other issues, and check for any safety hazards.

6. Cleaning and maintenance: Clean and maintain the boiler, including removing ash and water from the inside of the boiler, replacing vulnerable parts such as burners and heat exchangers, to ensure the normal operation and safety performance of the boiler.

It is important to note that external inspection of a boiler should be conducted regularly and strictly in accordance with relevant safety regulations and standards to ensure the safe operation of the boiler and the safety of personnel.

Related news View More
  • ZOZEN Boiler Breaks the High Humidity Biomass Combustion Challenge with Reciprocating Grate Biomass Steam Boiler
    ZOZEN Boiler Breaks the High Humidity Biomass Combustion Challenge with DZW Series Reciprocating Grate Biomass Steam Boiler Recently, Jinzhi Morning Hong Paper Co., Ltd. (hereinafter referred to as "Morning Hong Paper") reached an important cooperation with ZOZEN Boiler, successfully introducing the DZW series reciprocating grate biomass steam boiler. This brings new impetus for efficient and green production to the company. As a leading paper product manufacturer in North China, Morning Hong P...
    14 Oct 2025
  • ZOZEN Boiler to Showcase at Heatpower Expo 2025 in Moscow, Russia
    From October 21 to 23, the Heatpower Expo, Russia’s premier industrial boiler and heat exchange exhibition, will be held at the Crocus International Expo Center. As a benchmark event in the industrial boiler and heat exchange equipment sector in Russia, the expo serves as both a window into industry trends and a high-energy platform for fostering practical cooperation. ZOZEN Boiler’s Russian-speaking sales team will participate with its core boiler solutions, demonstrating clean, eff...
    07 Oct 2025
  • ZOZEN Boiler Supports Green Development of Enterprises in Zhejiang with Low Nitrogen Emission Advantages
    Zhejiang Province has always prioritized ecological and environmental protection as a fundamental aspect of its development, continuously promoting energy conservation, emission reduction, and green transformation in the industrial sector. In this process, ZOZEN Boiler has established itself as a reliable partner for numerous enterprises in Zhejiang by leveraging its long-standing expertise in low nitrogen emission technology. Its service cases span various fields, including chemicals, energy, t...
    30 Sep 2025

Find the Right Boiler For You

Name *

Email *

WhatsApp/WeChat

Products

Power/Capacity