Reworking our Aerobins

Posted on Updated on

One of our two Aerobins, alongside our worm farm
One of our two Aerobins, alongside our worm farm

At present, we have three Aerobins and one worm farm. The thing that makes the Aerobins special is the  patented lung ® or aeration core inside. This is a series of connected pieces that provides greater levels of circulation, and therefore faster decomposition.

The pieces of the Aerobin "lung", mangled through use.
The pieces of the Aerobin “lung”, mangled through use.

 

At least, that’s the theory. In practice, the pieces often get mangled when turning over the contents of the Aerobin, and several of my hat-like structures have been damaged beyond use. I know I’m not the only one to experience this.

A replacement aeration method, made of out 90mm pipe
A replacement aeration method, made of out 90mm pipe

Taking a suggestion from my dad, I emptied out each of the Aerobins, and removed the aeration core pieces. To replace this, I drilled holes in a length of 90mm polypipe, adding a cap on the end. (These are standard plumbing items that can be obtained from the nearest hardware or plumbing store.)

The result is a more robust source of air circulation, that should be resilient against day-to-day use. Touch wood, it should still give me the faster aerobic breakdown of compost.

The Aerobin refilled, with its new home-made air spike
The Aerobin refilled, with its new home-made air spike
Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s