BRPI0602585A - vibration screen separation efficiency control system - Google Patents
vibration screen separation efficiency control systemInfo
- Publication number
- BRPI0602585A BRPI0602585A BRPI0602585-4A BRPI0602585A BRPI0602585A BR PI0602585 A BRPI0602585 A BR PI0602585A BR PI0602585 A BRPI0602585 A BR PI0602585A BR PI0602585 A BRPI0602585 A BR PI0602585A
- Authority
- BR
- Brazil
- Prior art keywords
- control system
- bulk material
- separation efficiency
- efficiency control
- screen separation
- Prior art date
Links
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
SISTEMA DE CONTROLE DE EFICIêNCIA DE SEPARAçãO EM PENEIRAS VIBRATóRIAS do tipo que compreende um elemento de peneira (10), na qual é mancalizado um eixo (20 carregando pelo menos um peso excêntrico 30) e acionado Rotativamente por um motor elétrico (60). O sistema compreende um sensor de carga (LS) para produzir um sinal representativo da carga de material a granel sendo alimentada ao elemento de peneira (10); um conversor de freqüência (70); e uma unidade de processamento (80), associada ao sensor de carga (LS) e ao conversor de freqüência (70), de modo a instruir uma velocidade de giro do motor elétrico (60), do eixo (20) e do peso excêntrico (30) e uma conseqüente velocidade de transporte do material a granel sobre o elemento de peneira (10) , necessária para manter a espessura da carga de material a granel e o tempo de sua permanência sobre o elemento de peneira (10) dentro de valores predeterminados.VIBRATING SCREEN SEPARATION EFFICIENCY CONTROL SYSTEM of the type comprising a sieve element (10), on which a shaft (20 carrying at least one eccentric weight 30) is rotatably driven by an electric motor (60). The system comprises a load sensor (LS) for producing a signal representative of the bulk material load being fed to the screen element (10); a frequency converter (70); and a processing unit (80) associated with the load sensor (LS) and the frequency converter (70) to instruct a rotational speed of the electric motor (60), the shaft (20) and the eccentric weight (30) and a consequent transport speed of bulk material over the sieve member (10), necessary to keep the bulk material charge thickness and the time of its permanence over the sieve member (10) within predetermined.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0602585-4A BRPI0602585A (en) | 2006-05-31 | 2006-05-31 | vibration screen separation efficiency control system |
PE2006000920A PE20070556A1 (en) | 2005-08-04 | 2006-07-31 | SEPARATION EFFICIENCY CONTROL SYSTEM IN VIBRATORY SCREENS |
PCT/BR2006/000155 WO2007014444A1 (en) | 2005-08-04 | 2006-08-01 | System for controlling the separation efficiency of vibrating screens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0602585-4A BRPI0602585A (en) | 2006-05-31 | 2006-05-31 | vibration screen separation efficiency control system |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0602585A true BRPI0602585A (en) | 2008-01-29 |
Family
ID=38969668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0602585-4A BRPI0602585A (en) | 2005-08-04 | 2006-05-31 | vibration screen separation efficiency control system |
Country Status (1)
Country | Link |
---|---|
BR (1) | BRPI0602585A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019113666A1 (en) | 2017-12-12 | 2019-06-20 | Metso Brasil Indústria E Comércio Ltda. | Mechanical vibrator with a bearing case for vibrating screens |
-
2006
- 2006-05-31 BR BRPI0602585-4A patent/BRPI0602585A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019113666A1 (en) | 2017-12-12 | 2019-06-20 | Metso Brasil Indústria E Comércio Ltda. | Mechanical vibrator with a bearing case for vibrating screens |
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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 | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |