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JP3217241B2 |
To miniaturize a filter press by connecting a piston rod of a first hydraulic cylinder to an associated plate and connecting a piston rod of a second hydraulic cylinder to a movable holding-plate to make the protruding length of a cylind...
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JP2001276513A |
To provide a method and a device for removing the fixing of cakes to filter chambers and a filter material in a filter press using a metallic filter material suitable for the dehydration of inorganic sludge consisting of fine particles. ...
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JP3214812B2 |
To eliminate clogging, to improve peelability, to increase rigidness in the weft direction, to make hardly broken against a filter frame tightening part, to prevent slip and to improve dimensional stability and traveling safety. In a fil...
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JP2001259311A |
To prevent the leakage of pressed liquid from the peripheral parts of diaphragms after frame opening.In the pressing filter plate 1 of a filter press in which a substrate 2 and the diaphragms 3 fitted to both sides of the substrate 2 are...
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JP3212923B2 |
To make easy the giving of vibration to a filter cloth by constituting a filter cloth hanging device for hanging the filter cloth on filter plate surfaces from above a filter plate so that it is provided with an engagement member for eng...
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JP3210256B2 |
To provide protective cloths for filter cloths for a filter press by which the filter cloths are prevented from being broken or damaged to leak filtered particles. In a top feed type simple filter cloth traveling filter press, a pair of ...
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JP2001232396A |
To carry out solid-liquid separation at a high dehydrating rate.When the sludge low in moisture content is treated, as shown in flowchart A, the sludge is separated into a solid content and a pressed liquid by a solid-liquid separation p...
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JP2001232108A |
To provide a hydrous semi-fluidizing material filter equipment provided with a leakage abnormality detecting means capable of informing the generation and the site about the abnormality of a filter part in the filter equipment for separa...
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JP2001232110A |
To provide a button for giving physical seal connection between a diaphragm and an outlet cylindrical body of a water treating cartridge having an opening.The button 20 has a 1st end part 34, a 2nd end part 36 in the opposite side of the...
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JP3203500B2 |
PURPOSE: To make it simple to attach a clamping ring while securing the sealing of a pressing membrane against a filter plate of a filter press. CONSTITUTION: The filter plate 1 has at least one pressing membrane 5 covered with a filter ...
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JP2001224910A |
To provide a method for releasing the sticking state of dehydrated cake to a filtration chamber and a filter medium with respect to a filter press suitable for dehydrating inorganic sludge of fine particles.The filter press is constitute...
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JP3199470B2 |
PURPOSE: To dehydrate a large amt. of sludge etc., with reduced treating cost, efficiently and surely. CONSTITUTION: In a filling space surrounded by filter plates 10 and 10' facing each other while a required gap is held and gap holding...
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JP2001511696A |
The invention relates to a filtration device for deep-bed filtration which is easier to handle and enables filter modules(s) to be changed and disposed of easily. The filtration device has a casing with at least one filter module inserte...
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JP2001511695A |
The invention relates to a flat filter element and a filter module composed of said filter elements, which are easy to handle and enable easy disposal when dealing with large filtering surfaces. The filter element consists of at least on...
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JP3198012B2 |
PURPOSE: To effectively practice pressurized filtration of a closed system and to intend to discharge of dry cake, etc., by mounting an impermeable, flexible membrane as a lining to an outer shell, together forming a space between these ...
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JP3198499B2 |
To reduce installation costs by forcing raw liquid into a group of filter plates having maximum hole diameter and successively forcing the filtered liquid into a group of filter materials having smaller hole diameters so that an auxiliar...
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JP2001212406A |
To provide a dehydration plate for a filter, press, which is free of curing, wearing, damaging, of filter cloth and achieves the longer service life of the filter cloth, easier peeling of cake from the filter cloth, higher discharging ef...
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JP3195577B2 |
To provide filter cloth for a filter press whose filter cloth lower end bar can easily be fitted to the filter cloth lower end part to spread the filter cloth and cannot come off when in use and can easily be removed after use. By laying...
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JP3194265B2 |
To provide a diaphragm for a compressing-type filter press molded of a thermoplastic elastomer with outstanding mechanical characteristics, especially, a degree of tensile elongation. This diaphragm is made of a thermoplastic eleastomer ...
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JP3184095B2 |
To obtain filter cloth which can filter fine particles and to which crystals can hardly adhere and accumulate by arranging the high density warp woven into the weft on the front layer side and the low density warp bonding the wefts on th...
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JP2001170408A |
To easily perform smooth delivery of a slurry from a tank to a solid- liquid separator (filter press) with good durability and good operability while reducing pulsation to a possible minimum, in a slurry pumping system.In this system pro...
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JP2001507986A |
A filtration cassette of a type comprising filter sheets arranged in a multilaminate, peripherally bonded array, wherein the filter sheets alternate with permeate and retentate sheets. A stacked assembly of such filtration cassettes may ...
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JP3177583B2 |
To certainly remove a residual dehydrated cake by successively vibrating a plurality of treatment filter plates up and down and to suppress the generation of noise. A movable holding plate is opened with respect to a fixed holding plate ...
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JP2001507617A |
A filter element having flow passing from upstream to downstream through the filter element, comprising: Filter media comprising s plurality of flutes extending in longitudinal direction; wherein the filter media is coiled in a spirallin...
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JP3174242B2 |
PURPOSE: To provide filter plates or filter frames of a filter press which are smoothly moved by splashing no washing water on engagement members and rails to prevent solid matter such as mud from being stuck thereon when washing filter ...
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JP2001149704A |
To provide a filter cloth washing device for a filter cloth fixing type filter press for washing the filter plates by every block and washing optional numbers of filter plates within an optional time.This device is provided with a frame ...
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JP3169429B2 |
PURPOSE: To always properly and smoothly draw out a filter medium when drawing out the spent filter medium to spread a new filter medium on a filter plate by peeling the filter medium from the upper surface and lower surface of the filte...
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JP2001137617A |
To simplify the structure of a filter chamber and to provide a filter by which a raw liquid in the filter chamber is filtered. A pair of filter cloths 5 and a filter frame 4 formed by a hollow elastic body are held between adjacent filte...
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JP2001129317A |
To provide a filtration apparatus of which a plurality of the filtration chambers are formed to have a simple structure and a filtration method capable of filtering a raw liquid in a plurality of the filtration chambers. A filtration clo...
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JP2001505814A |
The invention discloses an improved apparatus for continuous purification of liquids, dewatering and drying of the separated non-filtering solids. The apparatus is intended to be applied for the purification of industrial or household wa...
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JP3161341B2 |
To provide an apparatus made possible to hold supporting bars and move filter cloth up and down without troubles, regarding improvement of the apparatus which can hang filter cloth between filter plates in a freely running manner, holds ...
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JP3161236B2 |
PURPOSE: To obtain filter cloth stretching device by which a filter cloth is easy to attach and detach and does not come off when used by horizontally bridging a support bar for stretching filter cloth above a filter plate, fixing latche...
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JP3161358B2 |
To provide a device without having a washing pipe and hoe at a lower part of a filter plate and easy in filter plate exchange and maintenance operation oat the lower part as for improvement of the device executing a filter fabric washing...
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JP3160609B2 |
PURPOSE: To provide a membrane device capable of preventing the growth of gel layers on the membrane surfaces, preventing the clogging of the membranes with sludge and preventing the variation in the clogging with the sludge over the ent...
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JP2001105442A |
To provide a multilayered reinforced molded article produced efficiently without generating resin burn mark or cooling irregularity and having excellent strength. A multilayered reinforced molded article comprising a thermoplastic resin ...
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JP2001504750A |
The invention relates to an improved separation device in which a plate unit containing the filter comprises a separate abutment ring and a cassette which can be easily connected thereto, said cassette comprising at least one filter toge...
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JP2001079311A |
To automatically peel dehydrated cake from filter cloth, to automate the work to peel the dehydrated cake and to exceedingly enhance the dehydration efficiency of a filter press dehydrating machine. The front and rear surfaces of a filte...
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JP2001079312A |
To make it possible to extremely efficiently open the frames of many dehydration filter disks and to automate the peeling work of dehydrated cake. Plural sheets of the dehydration filter disks 1 are connected by freely expandable and con...
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JP3150110B2 |
To improve safety by providing a connector means with a key consti tuted so as to connect plural filter cartridges only to an appropriate flow posi tion of a manifold. A cartridge 38 connected to a flow-in conduit pipe 18 and a 2nd cartr...
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JP2001070711A |
To provide the subject dehydrating filter plate excellent in durability and enabling efficient filtration. Drain groove parts 3 are formed by a large number of the projecting parts 3A formed on both surfaces of a dehydrating filter plate...
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JP3146997B2 |
To prevent filtrate whose temperature is lowered from being solidified and stuck on supporting rolls and also to eliminate the clogging by the solidified filtrate. In a filter press in which a pair of filter cloths are hung between a lot...
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JP3146867B2 |
PURPOSE: To provide a device which can prevent a filter cloth from wrinkling and a chain from being entrapped between the cloths. CONSTITUTION: The upper end of a filter cloth is connected with one end of a drive medium through an upper ...
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JP2001062209A |
To facilitate the maintenance by increasing the driving pressure of slurry to efficiently feed the slurry. A forcing-pump is formed from a piston type pump. A cylinder 1 of the driving pump is made from trantine alloy metal or nickel chr...
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JP2001062330A |
To separate sand and gravel from mud of muddy water in a well washed state to take out the same as valuables and to reduce the disposal amt. of mud of muddy water as industrial waste to a large extent. In a treatment method of mud of civ...
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JP3144467B2 |
To eliminate leakage of sludge, cakes, etc., out of a joint part of a filter cloth even in the case of using the cloth at high filtration pressure by inserting space insertion materials into spaces formed in the insides of loop joints in...
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JP2001054704A |
To miniaturize and simplify the whole device and to make an original liquid uniformly flow into a dehydrator by using pressurized air sealed in a forcibly supply tank after compression for a back flow operation for discharging undehydrat...
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JP2001502598A |
The invention concerns a filter press comprising at least two plates (1, 2) which have adjacent peripheral zones (1a, 2a) defining a joint face (7) and delimiting between them a filtering space (6), a membrane (8) extending in this space...
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JP3135303B2 |
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JP3132709B2 |
PURPOSE:To pivotally attach the base end of a washing nozzle to a washing water feeding pipe so that the washing nozzle may be placed halfway between opened filter plates, make the tip thereof be freely engaged and disengaged to and from...
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JP2001025612A |
To prevent the clogging of the filter cloth of a filter press by dipping the filter cloth.A filter cloth dipping process for injecting water in the filter chamber of a filter press 1 to hold filter cloths to a wet state is employed. By e...
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