BR112022017905A2 - METHOD OF TREATMENT OF BULK MATERIAL CONTAINING MOISTURE AND FLOCULANT ADDITION DEVICE - Google Patents
METHOD OF TREATMENT OF BULK MATERIAL CONTAINING MOISTURE AND FLOCULANT ADDITION DEVICEInfo
- Publication number
- BR112022017905A2 BR112022017905A2 BR112022017905A BR112022017905A BR112022017905A2 BR 112022017905 A2 BR112022017905 A2 BR 112022017905A2 BR 112022017905 A BR112022017905 A BR 112022017905A BR 112022017905 A BR112022017905 A BR 112022017905A BR 112022017905 A2 BR112022017905 A2 BR 112022017905A2
- Authority
- BR
- Brazil
- Prior art keywords
- bulk material
- moisture
- conveyor belt
- flocculant
- floculant
- Prior art date
Links
- 239000013590 bulk material Substances 0.000 title abstract 7
- 239000006185 dispersion Substances 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/20—Auxiliary treatments, e.g. aerating, heating, humidifying, deaerating, cooling, de-watering or drying, during loading or unloading; Loading or unloading in a fluid medium other than air
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Sludge (AREA)
Abstract
MÉTODO DE TRATAMENTO DE MATERIAL A GRANEL CONTENDO UMIDADE E DISPOSITIVO DE ADIÇÃO DE FLOCULANTE. Um método é proporcionado que, mesmo quando se adiciona continuamente um floculante polimérico ao material a granel contendo umidade transportado em uma esteira transportadora, permite utilizar equipamento mais simples para adicionar de forma mais uniforme o floculante polimérico ao material a granel contendo umidade. Este método de tratamento de material a granel contendo umidade, que envolve a adição de um floculante ao material a granel contendo umidade transportado em uma esteira transportadora, envolve: usar, como o floculante acima mencionado, uma dispersão líquida que contém um floculante polimérico em uma solução salina em um estado disperso; usar um elemento em forma tubular instalado acima da esteira transportadora e com saídas que são proporcionadas na parede periférica ao longo da direção do eixo longo e que deixam a dispersão líquida fluir na direção da largura da esteira transportadora; e adicionar a dispersão líquida a partir das saídas no elemento em forma tubular ao material a granel contendo umidade na esteira transportadora.METHOD OF TREATMENT OF BULK MATERIAL CONTAINING MOISTURE AND FLOCULANT ADDITION DEVICE. A method is provided which, even when continuously adding a polymeric flocculant to moisture-containing bulk material transported on a conveyor belt, allows simpler equipment to be used to more uniformly add the polymeric flocculant to the moisture-containing bulk material. This method of treating moisture-containing bulk material, which involves adding a flocculant to moisture-containing bulk material transported on a conveyor belt, involves: using, like the above-mentioned flocculant, a liquid dispersion containing a polymeric flocculant in a saline in a dispersed state; using a tubular shaped element installed above the conveyor belt and with outlets which are provided in the peripheral wall along the long axis direction and which let the liquid dispersion flow in the width direction of the conveyor belt; and adding the liquid dispersion from the outlets in the tube-shaped element to the moisture-containing bulk material on the conveyor belt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020047804A JP7424876B2 (en) | 2020-03-18 | 2020-03-18 | Treatment method for water-containing bulk materials and flocculant addition device |
PCT/JP2021/010899 WO2021187539A1 (en) | 2020-03-18 | 2021-03-17 | Treatment method of moisture-containing bulk material, and flocculant adding device |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022017905A2 true BR112022017905A2 (en) | 2022-11-01 |
Family
ID=77772126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022017905A BR112022017905A2 (en) | 2020-03-18 | 2021-03-17 | METHOD OF TREATMENT OF BULK MATERIAL CONTAINING MOISTURE AND FLOCULANT ADDITION DEVICE |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7424876B2 (en) |
AU (1) | AU2021238175A1 (en) |
BR (1) | BR112022017905A2 (en) |
WO (1) | WO2021187539A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2024004298A1 (en) * | 2022-06-30 | 2024-01-04 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6048833A (en) * | 1984-07-25 | 1985-03-16 | Toa Nenryo Kogyo Kk | Device for preventing generation of dust |
JPH08308554A (en) * | 1995-05-12 | 1996-11-26 | Marukome Kk | Apparatus for feeding seed malt in inoculation apparatus for solid culture raw material |
JP3693273B2 (en) * | 1997-05-21 | 2005-09-07 | ハイモ株式会社 | Construction aggregate cleaning waste mud dewatering method |
WO2014058074A1 (en) * | 2012-10-12 | 2014-04-17 | Jfeスチール株式会社 | Method for unloading water-containing bulk material |
JP6131902B2 (en) * | 2014-04-01 | 2017-05-24 | Jfeスチール株式会社 | Device for adding chemicals to water-containing roses |
-
2020
- 2020-03-18 JP JP2020047804A patent/JP7424876B2/en active Active
-
2021
- 2021-03-17 AU AU2021238175A patent/AU2021238175A1/en active Pending
- 2021-03-17 WO PCT/JP2021/010899 patent/WO2021187539A1/en active Application Filing
- 2021-03-17 BR BR112022017905A patent/BR112022017905A2/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2021147152A (en) | 2021-09-27 |
AU2021238175A1 (en) | 2022-09-22 |
JP7424876B2 (en) | 2024-01-30 |
WO2021187539A1 (en) | 2021-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11N | Dismissal: publication cancelled [chapter 11.14 patent gazette] |
Free format text: ANULADA A PUBLICACAO CODIGO 11.1 NA RPI NO 2777 DE 26/03/2024 POR TER SIDO INDEVIDA. |