PL416955A1 - Method for recovery of mineral dust from production process of aggregate stone - Google Patents
Method for recovery of mineral dust from production process of aggregate stoneInfo
- Publication number
- PL416955A1 PL416955A1 PL416955A PL41695516A PL416955A1 PL 416955 A1 PL416955 A1 PL 416955A1 PL 416955 A PL416955 A PL 416955A PL 41695516 A PL41695516 A PL 41695516A PL 416955 A1 PL416955 A1 PL 416955A1
- Authority
- PL
- Poland
- Prior art keywords
- mineral dust
- production process
- water
- rinsing
- thick
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 7
- 239000000428 dust Substances 0.000 title abstract 4
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 4
- 239000011707 mineral Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title 1
- 239000004575 stone Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 238000005352 clarification Methods 0.000 abstract 1
- 239000013065 commercial product Substances 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 238000005194 fractionation Methods 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
Landscapes
- Processing Of Solid Wastes (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Sposób odzyskiwania pyłu mineralnego z procesu wytwarzania kruszyw skalnych charakteryzujący się tym, że podczas prowadzonych procesów rozdrabniania i sortowania wychwytuje się pył mineralny metodą zraszania rozdrobnioną strugą w układzie zamkniętym, transportuje do sortownika płuczącego, w którym poddaje się procesowi płukania i frakcjonowania, następnie prowadzi proces odwadniania, po czym kieruje poprzez instalację wodną do zbiornika klarującego, w którym prowadzi się proces sedymentacji gdzie dochodzi do oddzielenia wody technologicznej czystej, która powraca do obiegu instalacji wody technologicznej czystej, zaś pozostałości stanowiące pył mineralny zrzucany z prasy w postaci płyt niezwiązanych o wymiarach 1200 mm na 1200 mm i grubości 35 mm o wilgotności 18 ÷ 25%, które stanowią produkt handlowy.The method of recovering mineral dust from the rock aggregate production process, characterized in that during conducted grinding and sorting processes, mineral dust is captured by spraying with a crushed stream in a closed system, transported to a rinsing sorter, in which it is subjected to the rinsing and fractionation process, followed by the dehydration process and then directs through the water system to the clarification tank, in which the sedimentation process is carried out, where clean technological water is separated, which returns to the circulation of clean process water, and residues constituting mineral dust discharged from the press in the form of unbound plates with dimensions of 1200 mm 1200 mm thick and 35 mm thick with a humidity of 18 ÷ 25%, which are a commercial product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL416955A PL235737B1 (en) | 2016-04-25 | 2016-04-25 | Method for recovery of mineral dust from production process of aggregate stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL416955A PL235737B1 (en) | 2016-04-25 | 2016-04-25 | Method for recovery of mineral dust from production process of aggregate stone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL416955A1 true PL416955A1 (en) | 2017-11-06 |
| PL235737B1 PL235737B1 (en) | 2020-10-19 |
Family
ID=60190367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL416955A PL235737B1 (en) | 2016-04-25 | 2016-04-25 | Method for recovery of mineral dust from production process of aggregate stone |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL235737B1 (en) |
-
2016
- 2016-04-25 PL PL416955A patent/PL235737B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL235737B1 (en) | 2020-10-19 |
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