Contained burn units

Abstract

A fully self-contained, transportable burning unit for logging by-products with low calorific value waste. Non-mechanical unit with natural draft to create a hot burn situation with low smoke particulates. Closable screened lid during non-attended times for continued burn.

What is claimed is: 
     
         1 . A self contained metal apparatus that can be loaded manually or with machinery that can be ignited in a safely controlled situation. Natural drafting design and hole pattern allows air flow to be drawn in at a 360 degree area around apparatus. A continuous 2″ screened hole pattern below a 6″ screened hole pattern creates a rotation of air drawing downward the particulates for re-burning thus reducing smoke. The fixed ash pan allows for easier cleaning after extended use. A closable screened lid allows for continued burning during un-attended hours. A rear door allows for easy access into apparatus for ignition or ash removal. 
     
     
         2 . The method according to  claim 1 , stating the metal apparatus is comprised of a pair of runners located on the ground with a solid metal floor and 3 solid metal sides with a metal door at one end. The lid consists of a metal frame covered with a mesh to allow heat to escape but restrict ash or cinder release. 
     
     
         3 . The method according to  claim 2 , stating natural drafting occurs with a designed 2 row hole pattern in the apparatus at a 360 degree pattern, creating the drawing action and rotation of air causing a hotter burn which in turn reduces smoke particulates. 
     
     
         4 . The method according to  claim 3 , stating there is a fixed ash pan allowing for easier cleaning and also protection of apparatus floor and cooling around tower portion of apparatus through 2″ heat vent holes located along sides allowing for heat dispersal. Heat dispersal occurs with the design of the ash pan installed within the apparatus and heat vents. 
     
     
         5 . The method according to  claim 4 , stating the screened lid is closable during unattended hours also acts as a wind break during burning periods while operators toad material during the course of the burn. The tight mesh on the lid reduces any ash or hot cinders from escaping, while closed for safer unattended burning allowing waste to be burned continuously. 
     
     
         6 . The method according to  claim 5 , stating the apparatus has a door on the rear for easier and safer cleaning.