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1. 发明专利

CA2586551C ROTARY DRUM FOR THE AEROBIC HEATING OF POURABLE SOLIDS 未知
公开(公告)号：CA2586551C
公开(公告)日：2014-02-11
申请号：CA2586551
申请日：2005-11-08
申请人： FAN SEPARATOR GMBH
发明人： EICHLER DIETRICH
IPC分类号： F26B11/04 , B01F29/60
摘要： The invention concerns a rotary drum (1), in which the hygienic status of separated, pourable cow manure solids (3) is modified by aerobic heating such that the solids can be re-used as bedding in cowsheds. The aim of the invention is that of achieving a high charge level of the drum (1), which lies horizontally for incorporation in an insulated container (2), with a filling level of 60-70 % being achieved. According to the invention, the loaded solid (3) is kept in a chamber (4,8) and is passed to the drum (1) only when there is no solid surrounding the chamber (4,8). An important element is a flap (4,9) of the chamber (4,8), which opens and closes in this area only. If there is solid material on the outside of the flap, then the flap is prevented from opening (4,9).

2. 发明专利

DE10246397B4 未知
公开(公告)号：DE10246397B4
公开(公告)日：2009-07-09
申请号：DE10246397
申请日：2002-10-04
申请人： FAN SEPARATOR GMBH
发明人： EICHLER DIETRICH
IPC分类号： B30B9/14 , B30B9/22 , B30B9/26

3. 发明专利

DE112005003618A5 未知
公开(公告)号：DE112005003618A5
公开(公告)日：2008-04-03
申请号：DE112005003618
申请日：2005-04-21
申请人： FAN SEPARATOR GMBH
发明人： EICHLER DIETRICH
IPC分类号： B30B9/12
摘要： The denticulation is used in screw presses before the entrance into the sieve area. In biogas installations, a solids/liquid separation ensues after the digestion of the substrate in the biogas reactor during which such machines are used. Cloggings caused by long-fiber constituents that were not decomposed often occurs. The aim of the invention is to prevent these cloggings. The screw presses work with cylindrical rod sieves (5). The screw starts in the area of the supply, and the housing has a cylindrical transition starting from inlet box and extending up to the beginning of the rod sieve. According to the invention, this cylindrical transition is provided with axial teeth (6) at an angle to the screw rotating thereabove that favors the pushing and shearing action. The teeth form a narrow gap with regard to the screw (4). The 4 6 mm deep slots between the teeth and the teeth have a width of 5 20 mm. The gap between the teeth and the screw is 0.3 to 0.5 mm. The teeth and the screw are armored on the surfaces.

4. 发明专利

AU2387397A Process and apparatus for the separation of heavier from lighter fractions in aqueous slurries by means of centrifugal force 未知
$Process and apparatus for the separation of heavier from lighter fractions in aqueous slurries by means of centrifugal force$
公开(公告)号：AU2387397A
公开(公告)日：1997-11-19
申请号：AU2387397
申请日：1997-04-17
申请人： FAN SEPARATOR GMBH
发明人： EICHLER DIETRICH
IPC分类号： B04C3/00 , B03B5/34 , B03D1/14 , B03D1/24 , B04C3/06 , B04C5/02 , B04C9/00

5. 发明专利

DE102005059723A1 Arrangement for the concentration of biomass in biogas fermenters using micro-bubbles for flotation purposes, comprises a device control for formation of micro-bubbles, a booster pump and an agitator for mixing the bio-sludge 未知
公开(公告)号：DE102005059723A1
公开(公告)日：2007-06-21
申请号：DE102005059723
申请日：2005-12-14
申请人： FAN SEPARATOR GMBH
发明人： EICHLER DIETRICH , WEIGAND FRIEDRICH , RABENER MATTHIAS
IPC分类号： C12M1/107 , B01F5/20 , B03D1/20 , B03D1/24 , C02F11/04 , C12M1/09
摘要： The arrangement for the concentration of biomass in biogas fermenters (9) using micro-bubbles for flotation, comprises a device control (15) for formation of micro-bubbles, a booster pump (5) and an agitator (10) for mixing the bio-sludge. The micro-bubbles are generated by an aerated liquid, which is removed from the system after the separation of floatable components. A negative pressure is produced for suction of the gas by a valve in the inlet of the liquid before the booster pump and the formation of the micro-bubbles takes place through a flow-intensive expansion. The arrangement for the concentration of biomass in biogas fermenters (9) using micro-bubbles for flotation, comprises a device control (15) for formation of micro-bubbles, a booster pump (5) and an agitator (10) for mixing the bio-sludge. The micro-bubbles are generated by an aerated liquid, which is removed from the system after the separation of floatable components. A negative pressure is produced for suction of the gas by a valve in the inlet of the liquid before the booster pump and the formation of the micro-bubbles takes place through a flow-intensive expansion in a cavitation region of the bubbles. The biogas produced in the fermenter is sucked over a line (17) for the device control and a space is enclosed in the fermenter by a wall. The liquid is clarified over the line. The liquid loaded with micro-bubbles is introduced into the space, while the quantity of the liquid phase, which is introduced into the fermenter, is purified against the flow of micro-bubbles, leaves the plant as a purified and an essentially smell-free liquid over a overflow mechanism and over the line of the clarified liquid. From the clarified liquid, the necessary quantity of the micro-bubbles is removed, while the floating bio-sludge is led back into the region of the biogas fermenter and is mixed down by the agitator. The wall terminates 0.5-1 m below the fluid level that adjusts itself through the height of the overflow mechanism. The bio-sludge is sucked in by the agitator with the help of a conduit tube, which is led from the self-forming floating layer and spans beyond the agitator and is mixed with the contents of the fermenter.

6. 发明专利

DE102004031015A1 Device for producing microbubbles for floating fine solid parts, especially in flotation installations comprises a cylindrical suction chamber arranged before a suction opening of a circulating pump to produce a gasified liquid 未知
公开(公告)号：DE102004031015A1
公开(公告)日：2006-01-12
申请号：DE102004031015
申请日：2004-06-26
申请人： FAN SEPARATOR GMBH
发明人： EICHLER DIETRICH , EICHLER FRANK
IPC分类号： B03D1/14
摘要： Device for producing microbubbles comprises a cylindrical suction chamber (2) arranged before a suction opening of a circulating pump (1) to produce a gasified liquid. The liquid flows tangential to and in the direction of the circulating pump and then tangential via a pressure line (10). A connection formed as a nozzle (12) is arranged between the suction chamber and a pressure chamber and centrally in the intermediate wall (11) of both chambers.

7. 发明专利

DE10110305A1 Dynamic separation of residual vegetable oil from pressings applies transverse oscillating flow to fibers, and separates oil- and fiber suspensions 未知
公开(公告)号：DE10110305A1
公开(公告)日：2002-09-05
申请号：DE10110305
申请日：2001-03-03
申请人： FAN SEPARATOR GMBH
发明人： EICHLER DIETRICH
IPC分类号： C11B3/00 , C11B1/00 , B01D43/00
摘要： The suspension (1) passes between an oscillating surface (3) and a fine sieve (4), where it is subjected to excess- and reduced pressures in succession. Oscillating fluid motion past the fibers, and separates oil, which is forced through the fine sieve as a large side stream (5). A smaller stream of the suspension leaves at the opposite end, as a de-oiled, fibrous, aqueous sludge suspension (6)

8. 发明专利

DE10100904A1 Fine mesh sieve, for pressure sorting in the paper industry, is tensed between flanges which also carry a supporting coarse mesh wire sieve on a diagonal, to support the fine mesh against alternating underpressure/overpressure forces 未知
公开(公告)号：DE10100904A1
公开(公告)日：2002-07-18
申请号：DE10100904
申请日：2001-01-11
申请人： FAN SEPARATOR GMBH
发明人： EICHLER DIETRICH , EICHLER FRANK
IPC分类号： B01D29/05 , B07B1/18 , B07B1/48 , D21D5/16 , B01D35/28 , B01D33/06 , D21D5/06
摘要： The assembly to stretch and support a fine woven mesh sieve (3), against the oscillation pressures of underpressure and overpressure, has a supporting wire sieve (4) between two flanges (1,2) and on a diagonal to them. The wires of the fine sieve are secured to the flanges in an axial and radial alignment. The flanges are held together by screwed supports. The stretch and support system, for a fine sieve, has two flanges of different diameters.

9. 发明专利

DE19810650A1 Removal of small particles from process water 未知
公开(公告)号：DE19810650A1
公开(公告)日：1999-09-23
申请号：DE19810650
申请日：1998-03-12
申请人： FAN SEPARATOR GMBH
发明人： EICHLER DIETRICH
IPC分类号： B01F3/04 , B01F5/04 , B01F7/00 , B01F7/04 , B01F13/06 , B03D1/14 , B03D1/24 , C02F1/24 , B01F5/00 , B01F7/18 , B01D1/24
摘要： In a process to introduce large quantities of pressurized gas bubbles into a spent process liquid, especially water, the fluid is first pressurized by pump and the gas, especially air, is then forced into the liquid via a diffuser. The pressurized liquid and the gas are then mixed intensively by a number of mixers. The pump and mixers are both driven by a shaft.

10. 发明专利

DE112005002115A5 未知
公开(公告)号：DE112005002115A5
公开(公告)日：2007-07-12
申请号：DE112005002115
申请日：2005-03-23
申请人： FAN SEPARATOR GMBH
发明人： EICHLER DIETRICH , EICHLER FRANK
IPC分类号： B01F25/64 , B03D1/14

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