RICHARD ZHANG
Design Engineer Imperial College London
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Summary
Mycobiont is a business that uses an innovative low-cost growing environment to automate the production of oyster mushrooms using food waste.
This work involved a mixture of my skills including mechanical engineering, electronics, IoT implementation, qualitative research, scientific research, business development, and design.
Technical Breakdown
I developed a simplified method for commercial mushroom production which would allow a small team of employees to grow and harvest mushrooms without requiring expertise of the industry. I used design studies to assess the traditional growing process and engineered solutions to address complex and tedious aspects of it through mechanical design, sensing, and IoT.
In my project mushrooms are grown inside of a low-cost and easy to maintain grow rig made of off the shelf and 3D printed components.
Sensors inside of the rigs monitor temperature, humidity, air quality. This data is then recorded and monitored to adjust the parameters of a growing rig to increase the rate of growth. Alerts are automatically sent via email to alert a worker for unusual activity.
The grow rigs are designed to be scalable by stacking. Cost is reduced by sharing electronic components vertically within a stack. A full bill of materials is available in the report below.
Analysis showed that growing and supplying these mushrooms to the food industry through this method could create a revenue of £7.29 per square meter per day.