PL429487A1 - Method of recycling post-production mineral abrasive for its secondary use - Google Patents
Method of recycling post-production mineral abrasive for its secondary useInfo
- Publication number
- PL429487A1 PL429487A1 PL429487A PL42948719A PL429487A1 PL 429487 A1 PL429487 A1 PL 429487A1 PL 429487 A PL429487 A PL 429487A PL 42948719 A PL42948719 A PL 42948719A PL 429487 A1 PL429487 A1 PL 429487A1
- Authority
- PL
- Poland
- Prior art keywords
- subjected
- abrasive
- secondary use
- separated
- mixtures
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób recyklingu ścierniwa mineralnego poprodukcyjnego do wtórnego jego wykorzystania, charakteryzujący się tym, że wstępnie oczyszczone ścierniwo w postaci półpłynnej oraz jako granulat, poddaje procesowi natryskiwania wodą sprężaną, następnie wyrzuca przez dysze w procesie płukania poprzez wzbudzanie strumieniem wody pod ciśnieniem do wytrącenia pyłów, które poddaje się separacji i filtrowania w zamkniętym układzie oczyszczania wody, przy czym oczyszczone ścierniwo tworzy zawiesinę, którą transportuje się na tace i poddaje procesowi wstępnego suszenia w przestrzeni zamkniętej, następnie poddaje procesowi suszenia końcowego w piecu przemysłowym elektrycznym z wibracjami pionowymi, po czym wysuszone ścierniwo poddaje się procesowi usuwania metali separatorem magnetycznym oraz metali nieżelaznych separatorem wirowo prądowym, następnie poddaje procesowi frakcjonowania wibracyjnego, i rozdziela się poszczególne wielkości ziaren, po czym poddaje się je procesowi mieszania, po czym wzbogaca te mieszanki poprzez dodanie ziaren nieprzetworzonych, następnie poddaje się kontroli parametrycznej poszczególnych mieszanek w zakresie jakości cięcia na chropowatość powierzchni ciętej w stosunku do prędkość cięcia.The subject of the application is a method of recycling the post-production mineral abrasive for its secondary use, characterized in that the pre-treated abrasive in a semi-liquid form and as a granulate is sprayed with pressurized water, then ejected through nozzles in the rinsing process by agitation with a jet of water under pressure to precipitate dust , which are separated and filtered in a closed water purification system, where the cleaned abrasive forms a suspension, which is transported to trays and subjected to a pre-drying process in a confined space, then subjected to a final drying process in an electric industrial furnace with vertical vibration, and then dried the abrasive is subjected to the process of removing metals with a magnetic separator and non-ferrous metals with the eddy current separator, then subjected to the process of vibration fractionation, and the individual grain sizes are separated, and then processed and mixing, and then enriches these mixtures by adding raw grains, then the individual mixtures are subjected to parametric control in terms of cut quality for the roughness of the cut surface in relation to the cutting speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL429487A PL239376B1 (en) | 2019-04-01 | 2019-04-01 | Method of recycling post-production mineral abrasive for its secondary use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL429487A PL239376B1 (en) | 2019-04-01 | 2019-04-01 | Method of recycling post-production mineral abrasive for its secondary use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL429487A1 true PL429487A1 (en) | 2020-10-05 |
| PL239376B1 PL239376B1 (en) | 2021-11-29 |
Family
ID=72669354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL429487A PL239376B1 (en) | 2019-04-01 | 2019-04-01 | Method of recycling post-production mineral abrasive for its secondary use |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL239376B1 (en) |
-
2019
- 2019-04-01 PL PL429487A patent/PL239376B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL239376B1 (en) | 2021-11-29 |
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