Space Plastic Recycling System, Phase I

Metadata Updated: November 12, 2020

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: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Publisher Space Technology Mission Directorate
Unique Identifier Unknown
Maintainer
Identifier TECHPORT_33740
Data First Published 2015-12-01
Data Last Modified 2020-01-29
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
Homepage URL https://techport.nasa.gov/view/33740
Program Code 026:027
Source Datajson Identifier True
Source Hash 94b29786381d8bcb5edf279dab420a6072a20475
Source Schema Version 1.1

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