Identity

A traditional combustion-based heating device utilized in small-scale, open-sided, or semi-EC poultry farms. It consists of a cylindrical sheet-metal drum containing a central grate, fueled by solid combustible materials such as coal, charcoal, or dry wood shavings.

Overview

The Coal Bukhari Heater is a medium-priority, low-cost heating system utilized by local farms to raise shed temperatures during brooding or cold weather. While highly economical due to the accessibility of solid fuels, it lacks automated thermostatic controls and requires strict ventilation management. Incomplete combustion poses a severe risk of releasing lethal carbon monoxide gas into the shed, while its exposed hot surfaces present a significant fire hazard.

Structured Facts

Classification

Heating & Cooling Infrastructure / Heating System

Purpose

To provide low-cost, local space heating using solid fuel combustion and outward thermal radiation.

Design & Construction

Constructed as a cylindrical sheet-metal drum containing a central fuel grate. Air is drawn through a bottom damper door to support the fuel bed combustion. Hot combustion gases rise through a vertical sheet-metal exhaust pipe (chimney) to vent outside. The outer steel shell absorbs heat from the internal fire and passively radiates it to the surrounding environment.

Environmental Controls

• Temperature: Wide temperature fluctuations occur due to entirely manual regulation.
• Ventilation: Demands strict structural ventilation management to supply combustion oxygen and clear toxic exhaust.
• Air Quality: High risk of accumulating carbon monoxide (CO) and oxygen depletion.

Capacity & Layout

Deployed primarily in small-scale, open-sided, or semi-EC farms.

Advantages

Highly economical due to the low cost of solid fuels (coal, charcoal, or dry wood shavings). Provides functional localized heating in areas without reliable electrical infrastructure.

Limitations

Lacks automated thermostatic controls, relying entirely on manual management which causes stressful temperature fluctuations for young chicks. Incomplete combustion poses extreme safety risks, including carbon monoxide (CO) poisoning and oxygen depletion if structural ventilation is restricted. The exposed hot metal surfaces present a severe fire hazard if they come into contact with dry organic litter or shed dust.

Maintenance

Requires continuous manual refilling of solid fuels and manual adjustment of the bottom damper door to regulate combustion airflow. Ash must be manually cleared from the grate.

Quantitative Data

• Energy Requirement: Solid fuels (coal, charcoal, dry wood shavings)

Relationships

• Environmental Parameters: Carbon Monoxide (CO), Oxygen Depletion
• Breeds: Young Chicks
• Diseases: Carbon Monoxide Poisoning, Cold Stress
• Production Systems: Small-scale, open-sided, or semi-EC farms