Plans for soft brick phoenix wood kiln

Plans to download in SketchUp file can be found:

 

Plans to download in PDF file can be found:

Comments on the plans:

This kiln is designed from softfireclay bricks. Its advantage is ability to by easily fired, disadvantage is lost of additional introduction of soda or salt (soda or salt harms the soft brick) and somewhat shorten life span of kiln - about 150 firings (when properly cared for and in case of very good softbrick quality use it can last longer). If the use of soda or salt is desired use plans for hardbrick kiln 

Fireplace insulation

Remember to properly insulate fireplace floor:
Option 1

  • 1.concrete base
  • 2nd Hard refractory bricks
  • 3rd Soft refractory bricks
  • 4th Hard refractory bricks

Option 2

  • 1.concrete base
  • 2nd Hard refractory bricks
  • 3rd Fireblanket
  • 4th old kiln furniture

Bracing kiln with steel profiles

The kiln is moving during firing and need to be braced with steel profiles

Arch insulation

As appropriate insulation we recommend:

  • 1. after 1st layer of soft fireclay bricks - fireblanket
  • 2. rabbit fencing
  • 3rd adobe - a mixture of clay, sawdust (shavings), straw (hay or paper)

Peep holes

Before construction it is recomended to properly consider location od peep holes. If peep holes are necessary only for cones then following locations are fully suffice:

Closing and regulation of the chimney

With this kiln width we recomend two slide damper, preferably of silicon carbide kiln furniture. Their placement is shown below.

Firebox door

Fireboxes needs to be closed during firing (we do not recommend leaving fireboxes open during firing, if necessary they can be partially open for needend time). Pictures below show some of the door possibilities:

 

Brick

Brick measurement are in inch and helps to count all the necessary other measurement in plan and also adjust than to any available brick, which is used.

Loading of this kiln

We recommend properly read the enclosed pdf plans. In case of questions, please contact us.