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1. WO2019050455 - SEPARATOR, SEPARATOR SYSTEM AND METHODS OF THEIR OPERATION

Publication Number WO/2019/050455
Publication Date 14.03.2019
International Application No. PCT/SE2018/050887
International Filing Date 05.09.2018
IPC
B04B 13/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
13Control arrangements specially designed for centrifuges; Programme control of centrifuges
B01D 46/24 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
46Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
24Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
B01D 50/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
50Combinations of devices for separating particles from gases or vapours
B24B 7/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
7Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
10Single-purpose machines or devices
18for grinding floorings, walls, ceilings or the like
B24B 55/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
55Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
06Dust extraction equipment on grinding or polishing machines
B24B 55/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
55Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
06Dust extraction equipment on grinding or polishing machines
10specially designed for portable grinding machines, e.g. hand-guided
CPC
B01D 46/0086
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
46Filters ; , i.e. particle separators; or filtering processes specially modified for separating dispersed particles from gases or vapours
0084provided with safety means
0086Filter condition indicators
B01D 50/002
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
50Combinations of devices for separating particles from gases or vapours
002Combinations of devices relating to groups B01D45/00 and B01D46/00
B04B 13/00
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
13Control arrangements specially designed for centrifuges; Programme control of centrifuges
B04B 2013/006
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
13Control arrangements specially designed for centrifuges; Programme control of centrifuges
006Interface detection or monitoring of separated components
B04C 11/00
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
CAPPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
11Accessories, e.g. safety or control devices, not otherwise provided for ; , e.g. regulators, valves in inlet or overflow ducting
B24B 55/06
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
55Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
06Dust extraction equipment on grinding or polishing machines
Applicants
  • HUSQVARNA AB [SE]/[SE]
Inventors
  • GUSTAVSSON, Daniel
  • FOGELBERG, Andreas
Agents
  • HUSQVARNA AB
Priority Data
1751070-205.09.2017SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SEPARATOR, SEPARATOR SYSTEM AND METHODS OF THEIR OPERATION
(FR) SÉPARATEUR, SYSTÈME DE SÉPARATEUR ET PROCÉDÉS POUR LEUR FONCTIONNEMENT
Abstract
(EN)
The present disclosure provides a method of operating a separator (1,1a, 1b) for separating particles from a particle-laden airflow. The method comprises receiving, in the controller (18), a separation unit status signal from the separation unit status sensor (16a, 16b, 16c, 16d), deriving, in the controller (18), separator status data based on the separation unit status signal, communicating, via the communication device (19), the separator status data to the external unit (1a, 1b, 26), receiving, via the communication device (19), incoming control data from the external unit (1a, 1b, 26), determining, in the controller (18), based on the separator status data and based on the incoming control data, whether to initiate separating unit maintenance, and selectively initiating separating unit maintenance based on said determination. The disclosure also provides a separator for implementing the method and a system comprising two or more such separators.
(FR)
La présente invention concerne un procédé de fonctionnement d'un séparateur (1, 1a, 1b) pour séparer des particules d'un flux d'air chargé de particules. Le procédé consiste à recevoir, dans le dispositif de commande (18), un signal d'état d'unité de séparation provenant du capteur d'état d'unité de séparation (16a, 16b, 16c, 16d), à dériver, dans le dispositif de commande (18), des données d'état de séparateur basées sur le signal d'état d'unité de séparation, communiquer, par l'intermédiaire du dispositif de communication (19), les données d'état de séparateur à l'unité externe (1a, 1b, 26), recevoir, par l'intermédiaire du dispositif de communication (19), des données de commande entrantes provenant de l'unité externe (1a, 1b, 26), déterminer, dans le dispositif de commande (18), sur la base des données d'état de séparateur et sur la base des données de commande entrantes, s'il faut initier une maintenance d'unité de séparation et initier sélectivement une maintenance d'unité de séparation sur la base de ladite détermination. L'invention concerne également un séparateur pour mettre en œuvre le procédé et un système comprenant deux de ces séparateurs ou plus.
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