Space Plastic Recycling System, Phase I

Metadata Updated: February 28, 2019

Techshot's proposed Space Plastic Recycler (SPR) is an automated closed loop plastic recycling system that allows the automated conversion of disposable ISS packaging materials into suitable 3D printer filament. The SPR includes a receptacle to hold materials to be recycled, a grinding system to cut materials into small pieces, an auger system to transport the shredded material to a heated nozzle and a tension controller to precisely control the diameter of the filament produced. An automatic spooling system will wind the processed filament neatly onto a spool. The SPR includes a method to categorize and label spaceflight packaging materials making them easily identifiable as "print recyclables". The recycler will use the material label barcodes to automatically configure internal settings to process the material without the need for manual adjustments by the user.
We propose operating and controlling the SPR inside the modular Techshot Multi-purpose Variable-G Platform (MVP). Now in Phase III development, MVP has been designed to house, control and provide environmental control for a wide variety of ISS experiments, including hardware such as the SPR. Operating the SPR inside the MVP offers several advantages, such as temperature and humidity control and the ability to monitor and capture vapors. The MVP also provides an extra layer of containment for noise and EMI. But the primary advantage of operating the SPR inside of the MVP is the reduction of development time and cost by eliminating the need to develop separate housing, control and data acquisition systems. The MVP already includes all of the power, data, control and mounting interfaces needed to operate the SPR. The SPR filtering system will ensure that gases and ultrafine particles are maintained below safe limits. The MVP software will monitor the system and shut it down, should any of the air quality measurements exceed safe limits.

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Public: This dataset is intended for public access and use. License: U.S. Government Work

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Dates

Metadata Created Date August 1, 2018
Metadata Updated Date February 28, 2019

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date February 28, 2019
Publisher Space Technology Mission Directorate
Unique Identifier TECHPORT_33740
Maintainer
TECHPORT SUPPORT
Maintainer Email
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id 50e1d6ab-9bd2-4f6c-be8a-d347be8f5929
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2015-12-01
Homepage URL https://techport.nasa.gov/view/33740
License http://www.usa.gov/publicdomain/label/1.0/
Data Last Modified 2018-07-19
Program Code 026:027
Source Datajson Identifier True
Source Hash 8ff8d6391fe34bd55b72e030934bd20a3594c24a
Source Schema Version 1.1

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