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1. 发明公开

EP0170639A3 Particle displacement 失效
标题翻译：颗粒位移
公开(公告)号：EP0170639A3
公开(公告)日：1986-08-20
申请号：EP85850198
申请日：1985-06-05
申请人： ROCKWOOL AKTIEBOLAGET
发明人： Ankersson, Bill , Lindqvist, Arne
IPC分类号： B07B13/00 , B07B04/08 , B01F11/00
CPC分类号： D04H1/4209 , B01F13/0013 , B07B1/00 , B07B1/10 , B07B4/08 , B07B9/00 , B07B13/00 , C03B37/10 , C04B30/02 , D04H1/60 , C04B14/022 , C04B14/46 , C04B40/0028
摘要： A method and an apparatus for displacing of particles on and into a loose layer of material, for instance a mineral wool layer (2) by means of an apparatus comprising means, for instance one or more conveyors (4, 10) for continuously advancing the layer of material and means for subjecting the layer of material to a constant force and concurrently therewith an oscillation energy within the acoustic area. The constant force may be applied in that the conveyor is mounted sloping downwards in the advancing direction whereby the gravety force is the constant force, or it may be a flow of air which is blowing against and which is allowed to pass through the layer of material. The oscillation energy may be provided by means of one or more sound emitting means (9, 14) mounted above the layer of material and preferably co-operating with a collection means (7, 12) mounted underneath the layer of material. By the method and the apparatus particles may be expelled from the layer of material or particles supplied to the surface of the layer of material may be forced into and distributed in the interior of the layer of material or both operations may be carried through concurrently.

2. 发明公开

EP0126177A3 Apparatus for sorting granulated products, particularly in the mill grinding field 失效
标题翻译：用于分选造粒产品的装置，特别是在研磨领域
公开(公告)号：EP0126177A3
公开(公告)日：1986-01-08
申请号：EP83106679
申请日：1983-07-07
申请人： Barbieri, Adriano
发明人： Barbieri, Adriano
IPC分类号： B07B04/08 , B07B04/06 , B07B07/06 , B07B09/00
CPC分类号： B07B1/524 , B07B1/24 , B07B1/46 , B07B4/08 , B07B7/06 , B07B9/00 , B07B11/06 , B07B11/08
摘要： The invention is related to the technical field of granulated product sorting apparatus, and in particular to the mill grinding field. The technical problem to be solved was that of practically eliminating high inertia moving parts from such apparatus. The solution to the problem is provided by one such apparatus comprising members (14) generating a forced air circulation between the feeding means (5) and discharging means (6) for the product to be sorted so as to create, at each screening layer (4), a forced air flow mixed up with the product to be sorted and capable of determining its sorting in a substantially spontaneous fashion.

3. 发明公开

EP0212495A3 Screening device and process 失效
标题翻译：筛选设备和过程
公开(公告)号：EP0212495A3
公开(公告)日：1988-07-20
申请号：EP86110984
申请日：1986-08-08
申请人： NORTON COMPANY
发明人： Stole, Kjell A. , Lovsland, Arnstien , Havig, Egil
IPC分类号： B07B04/08
CPC分类号： B07B4/08 , B07B9/00
摘要： A cyclic screening apparatus (10) and method utilizes multiple air flows and differential air pressures to separate undersize and oversize particles from a mixture of 5 to 50 micron size particles. The apparatus (10) comprises support means (12) Including a first air flow conduit (14) connected to a blower (16). A lower undersize particle collecting housing (20) and chamber has a secondary air flow inlet (24) and outlet (26) for the first and second air flows and undersize particles, connected to a suction fan (SF). A screen spans and is sealingly clamped between an outer flange (22) of the lower housing and the outer flange (52) of an axially movable and pivotable upper receiving housing and chamber. An air distributor rotor (R) with radial arms (34) is slowly rotated below and directs the first air flow through the screen and into the upper chamber and a part thereof flows through a lower portion (40) and against the bottom of lower housing. A nozzle (80) rotatable at the entrance to the upper housing distributes, with the help of incoming secondary air flow, to disperse particulate material, supplied thereto by feed means, (FM) onto the screen below. Oversize particles are periodically vacummed away by a suction fan (SF ' ) drawing a third flow of air into, through and out a slotted collector arm rotated above the screen. In operation the volume of the first air flow, supplied to the air conduit at a predetermined pressure (P3), is less than the combined volume of the first and second flow drawn out of the lower collecting chamber. Thus, the pressure (P1) in the upper chamber is less than the outside atmospheric pressure but greater than the pressure (P2) in the lower chamber. As a result a portion of secondary outside air flow is drawn into the rotary nozzle and helps to disperse the particulate material and the combined first and second air flows are drawn downwardly and helps gravity carry the undersize particles through the screen and into the lower collecting chamber where another portion of the secondary air is drawn into and combined with the combined downcoming first and second air flows to help carry the undersize particles therefrom.

4. 发明公开

EP0155527A3 Device for cleaning semolina 失效
标题翻译：用于清洁SEMOLINA的装置
公开(公告)号：EP0155527A3
公开(公告)日：1986-02-05
申请号：EP85101898
申请日：1985-02-21
申请人： Gebrüder Bühler AG
发明人： Mueller, Roman
IPC分类号： B07B04/08 , B02B01/02
CPC分类号： B07B9/00 , B07B1/46 , B07B4/08

5. 发明公开

EP0155556A3 Air suction device for a sifting or sorting apparatus 失效
标题翻译：用于移动或分类装置的空气抽吸装置
公开(公告)号：EP0155556A3
公开(公告)日：1987-06-24
申请号：EP85102170
申请日：1985-02-27
申请人： Gebrüder Bühler AG
发明人： Mueller, Roman
IPC分类号： B07B04/08
CPC分类号： B07B9/00 , B07B1/46 , B07B4/08

6. 发明公开

EP0155537A3 Device for cleaning semolina 失效
标题翻译：用于清洁粗面粉的设备
公开(公告)号：EP0155537A3
公开(公告)日：1986-02-05
申请号：EP85101992
申请日：1985-02-22
申请人： Gebrüder Bühler AG
发明人： Mueller, Roman
IPC分类号： B07B04/08 , B02B01/02
CPC分类号： B07B9/00 , B07B1/46 , B07B4/08

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