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Patent Searching and Data


Matches 601 - 650 out of 4,293

Document Document Title
WO/1986/006317A1
A polymer filtering apparatus (1) is used to filter a molten polymer in a step of extruding a molten polymer to manufacture films and fibers. A plate type filter medium (4), which is incapable of resisting a filtration pressure, is suppo...  
WO/1986/004254A1
Filter device (10) for the filtration of gases, liquids or the like, preferably for industrial plants, for example industries of food products and beverages or for the preparation of compressed air, particularly in sterile conditions, op...  
WO/1986/001125A1
A filter press contains a pack of filter plates (1) assembled between the support (2) and squeeze (3) plates, a mechanism (7) for displacing filter plates, a sediment discharging mechanism (15) with toothed racks (17) provided with upwar...  
WO/1986/001126A1
A lightweight, substantially hollow filter plate (10) constructed of foam molded thermoplastic material is formed by two separate identical plate sections (12, 14) each having a forward and rearward face (16, 18). In a recessed type plat...  
WO/1986/000240A1
A device for automatic control of filter presses operation comprises a control unit which is connected through the filtrate conduit (2) to at least one filter press and which consists of a tube (4) connected to the conduit (2) and provid...  
WO/1985/002553A1
A polymer filtering apparatus includes a polymer pipe (12, 112) having a multiplicity of through-holes formed in its peripheral surface, and leaf filters (13, 113) and support members (14, 14a, 114, 114a) which are detachably and alterna...  
WO/1984/002477A1
The filter-press comprises a frame (1) being affixed on upholds (2, 3, 4), a supporting plate (5) mounted on the upholds (3) which are arranged in the middle portion of the frame (1), blocks of filter plates (8) which are disposed on bot...  
WO/1984/001725A1
Automatic plate separation in filter presses is effected by a carriage (6) which is reciprocated to and fro adjacent a stack of plates (1). The carriage (6) has means for engaging the first and second plates in the stack and for urging t...  
WO/1984/000701A1
Press filter having a coil unit which is tangentially traversed from the outside to the inside or, on the contrary, from the inside to the outside. Said arrangement is obtained by providing central channels (46, 43, 19) parallel to the a...  
WO/1983/001582A1
Fluid filtering device in various embodiments. The filter includes, in one embodiment, alternating layers (34, 36) of flat and corrugated filter media which are rolled together and sealed at alternate ends by sealant (38, 42). Further em...  
WO/1981/001665A1
A device at a chamber filter press for releasing sludge pressed to filter cakes, which release is effected in that between filter plate (1) and filter cloth (3) rubber hoses (5) are arranged, which when the filter cake is to be released ...  
WO/1979/000012A1
Filter elements in a filter press are closed and made tight by the automatic adaptation and control of their closing force in correspondence to their opening force. The opening force, of variable magnitude, is generated by the pressure o...  
JP7449467B2
To provide a cake blow method that switches to reverse blow when detecting that an air flow rate passing through a cake during normal blow starts increasing.A cake blow method of a filter press performs normal blow for removing moisture ...  
JP7447366B1
To provide a highly convenient filter plate type filter capable of more effectively suppressing leakage of a stock solution to be filtered and a filtrate through a filter medium. A filter chamber C formed between a plurality of filter pl...  
JP2024027770A
An object of the present invention is to provide a filter cloth damage detection device for a filter press that can highly accurately detect damage to the filter cloth during operation of the filter press. [Solution] A linearly communica...  
JP2024027769A
An object of the present invention is to provide a filter cloth damage detection device for a filter press that can highly accurately detect damage to the filter cloth during operation of the filter press. [Solution] Detection paths 17, ...  
JP7430619B2
To calculate an adequate index value related to a state of a filter press device.An information processing device (1) comprises: a data acquisition part (101) which acquires flow rate data (111) as time-series data on a supply flow rate ...  
JP2024505875A
This is a filter plate assembly (1) for a filter press that includes a filter frame (2) and a filter plate (3) supported on the filter frame. A diaphragm (4) is provided between the filter frame (2) and the filter plate (3), and the diap...  
JP7422735B2
A filter plate assembly for a filter press is provided. The filter plate assembly includes at least a first filter plate and a second filter plate, which cooperate to define a filter chamber when the first filter plate and the second fil...  
JP2024503751A
a plurality of filtration chambers 155 defined by two opposing filtration membranes 140, 145 sandwiched between a pair of containment plates 105; a cleaning robot adapted to clean the inlet hydraulic circuit for the liquid to be filtered...  
JP2023183032A
[assignment] To provide a method for diagnosing a filter cloth of a filter press, which allows continuous operation while maintaining high filtration performance by detecting abnormalities such as clogging and tearing of the filter cloth...  
JP2023181547A
An object of the present invention is to smoothly discharge liquid contained in a solid-liquid mixture when dehydrating the solid-liquid mixture in a filter press device. [Solution] A cleaning device 100 is a filter press device having a...  
JP7398754B2
To discharge a liquid contained in a solid-liquid mixture smoothly when the solid-liquid mixture is dehydrated in a filter press device.A cleaning device 100 has: a water discharge part 150 having a discharge port for discharging washing...  
JP7390580B2
To provide a cake washing method of a filter press capable of shortening a washing time by starting washing at a detection timing that cake in a filtration chamber is in a state suitable for washing.In a cake washing method of a filter p...  
JP7390579B2
To provide a cake washing method of a filter press capable of washing the whole area of a dewatered cake in a filtration chamber with a small amount of a washing liquid using a diaphragm.In a cake washing method of a filter press, each o...  
JP2023167731A
To provide a compression membrane for a filter press and an operation method where backwashing can be performed while compressing a dehydrated cake.In a filter press where a stock solution is supplied to a filtration chamber 9 formed bet...  
JP7382561B2
To provide a compact pressure tank built-in type filter press which uses a cavity part formed in a filter plate of a filter press as a pressure tank, whereby a pressure tank is not required.A filter press press-fits a stock solution into...  
JP2023547395A
1 is a filter plate subframe (1) of a filter plate frame assembly having a filter plate frame and a filter plate subframe slidably receivable therein; The sub-frame includes individual outer edge pieces (2a, 3a, 4a, 5a, 6a) that are atta...  
JP2023161725A
To provide a portable water purification manufacturing device which is small and lightweight, has good storage stability, and can be easily transported to a location where the device is needed when a disaster occurs.A filter unit include...  
JP2023546345A
A grid (1) and a tank (4) of a tank assembly of a vertical filter press such as a tower press are disclosed. The grid (1) comprises a topographic pattern (3) that mates with a corresponding inverted topographic pattern (8) on the filtrat...  
JP7371470B2
To provide a filter which has a filtration mechanism constituted with a plurality of filter plates being vertically movable and horizontally arranged in multiple stages in a hermetic treatment tank, where a series of filtration treatment...  
JP2023157311A
To provide a filter plate transfer device where filter plate opening treatment to open overlapped filter plate groups by pulling away one by one can be continuously implemented with a simple configuration.A filter plate transfer device h...  
JP2023538560A
A filter press that cyclically opens and closes plates, and includes a main girder, a thrust plate, a filter plate, a filter plate handle, a plate opener, a push plate, a push-down frame, a chain, and a sprocket. A thrust plate is instal...  
JP2023529456A
The filter press apparatus includes a support frame and elongated side rails arranged parallel and horizontally on the support frame. A driven head assembly is positioned at one end of the support frame and a driven head assembly is mova...  
JP2023095797A
To provide a method for recovering titanium components capable of reducing the chlorine content in recovered titanium components.A method for recovering titanium components includes: a primary step of supplying a suspension containing th...  
JP2023090239A
To provide a pressure dehydration device having a concentration mechanism made by integrating a concentration mechanism on the front stage in a filter plate row forming a filtration chamber and a dehydration mechanism that is provided co...  
JP7291647B2
To provide a cleaning method that reduces muddy water generated by cleaning a filter material.The cleaning method is applied in a filter press device 1 that separates and removes particulates in muddy water from water, and cleans a filte...  
JP2023525046A
Methods, systems, and apparatus are provided for preparing manganese sulfate. The method includes introducing materials including a first stream, a second stream, and a reducing agent into a reactor to form a mixture. The first stream co...  
JP2023076973A
To provide an air blow method of a filter press that can efficiently decreases water content ratios of dehydrated cake, while preventing air consumptions required in air blow from being increased unnecessarily.In an air blow method of a ...  
JP7285071B2
To provide a filter plate which enables a flow rate of a heating medium to be increased without increasing a supply pressure of the heating medium and can heat an entire surface of the filter plate uniformly.A filter plate of a filter pr...  
JP7283030B2
To provide a method for washing dehydrated cakes in a filter press, serially washing dehydrated cakes in all filter chambers via a communication passage for communicating each filter chamber by supplying wash water from one side of a clo...  
JP7283723B2
To provide a filter press device which satisfactorily discharges a cake.A filter plate structure in a filter press device includes a filter plate part having a plate-like substrate part, and an adhesion part which is arranged so as to fa...  
JP7281189B2
To provide a filter press capable of appropriately performing deliquoring even when laminating a number of filter plates.A discharge device 33 capable of switching to at least two states of a full-open state in which filtrate and air can...  
JP7255073B2
To provide a washing method for a dewatering cake in which washing water containing fine bubbles is supplied and the water in the sludge is replaced with the washing water containing fine bubbles after dewatering the sludge in a solid-li...  
JP2023044899A
To provide a safety device of a filter press device which can prevent or inhibit corrosion caused by slurry or a filtrate and stop the filter press device without deteriorating operation efficiency and an operation rate of the filter pre...  
JP7245985B2
To provide an air blow method of a filter press, serially air-blowing all filter chambers via a communication passage for communicating each filter chamber by supplying high-pressure air from one side of a closed filter plate array.An ai...  
JP7229611B1
A filter cloth folding mechanism capable of not only folding a filter cloth filled with soy sauce moromi accurately, but also simplifying the structure, preventing malfunction, reducing initial costs, and reducing maintenance costs. I wi...  
JP2023022949A
To provide an operation method of a filter press where a stock solution is fed into a filtration chamber in a state that a diaphragm is shrunk on the diaphragm stretch surface of a filter plate.An operation method of a filter press inclu...  
JP2023023795A
To provide a filter for a filter press type dehydrater which can prevent closing of a filtrate passage of a liquid supply plate.A filter includes: two filter cloths disposed between a filter plate and a diaphragm plate of a filter press ...  
JP2023505666A
The present invention relates to preventing microplastics from entering the environment. The present invention is directed to filtering and compacting microplastics from any wastewater, but in particular to filtering and compacting micro...  

Matches 601 - 650 out of 4,293