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JP6840650B2 |
To provide a method and an apparatus for purifying waste water containing radioactive concrete sludge, in which, when the waste water containing the radioactive concrete sludge is treated, filterability of the waste water can be improved...
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JP2021030116A |
To provide a filter press saving the space of a system in its height direction.A filter press 10 in this invention comprises: plural filter frames 12; plural filter plates 14; a rail 18; side bars 30; and a lifting unit 60. The filter fr...
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JP2021028288A |
To provide a method for producing a layered double hydroxide having improved adsorption performance.A method for producing layered double hydroxide by mixing an acidic solution with an alkaline solution, wherein a washing step for washin...
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JP2021013906A |
To provide a structure which can further enhance sealability and can more surely suppress leakage of a liquid from a filter chamber.A filter press device 1 has a filter plate structure 3, in the filter plate structure 3, in each filter p...
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JP6825152B1 |
To easily peel off a filter medium from a support plate or the like so that it can be easily replaced. A filter 20 having a pair of filter plates (intermediate filter plate 9b or the like) and a support plate 96 of a filter medium 18 pro...
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JP6804123B1 |
To smoothly guide a residual material downward when discharging the residual material in a filter press device. A guide instrument 100 is an instrument used in a filter press device 1. The filter press device 1 has a filter plate group 5...
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JP6783977B1 |
To disclose a sewage treatment apparatus for a large-scale spinning industry. A reaction tower and a first settling box are fixedly installed on the top surface of the main body including the main body, and the first settling box is loca...
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JP6755150B2 |
To produce a dewatering cake which has uniform shape and moisture ratio.A high pressure filter press type dehydration device 1 has: a first groove formation component 12 which has a lattice-like shape formed by a first linear part and a ...
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JP6752430B1 |
To provide a filter press type dehydration / drying apparatus in which both improvement of dehydration efficiency and drying are achieved by using pressurized air or steam. In a filter press type dehydration drying apparatus according to...
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JP6736350B2 |
The utility model provides a filter -pressing type diffusion dialysis device, the recovery room of the device increase inslot and the quantity of flowing back room make the acid in each groove, alkali recovery ability improve to can prev...
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JP2020075222A |
To provide a filter press hanging device which can reliably detach a dewatering cake from a filter cloth of a filter press.A filter press, in which plural filter plates 5 are juxtaposed thereby forming a filtration chamber between the fi...
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JP6684380B1 |
The present invention belongs to the field of sulfuric acid recovery technology, and is specifically an intelligent purification and recovery device for sulfuric acid, which is a base, a filtration box, a primary impurity removal box, a ...
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JP6662423B1 |
[Task] An object of the present invention is to provide a method for efficiently separating lignin from the black liquor discharged from the kraft steaming step. a) Add acid and / or carbon dioxide to the black liquor to lower the pH to ...
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JP6659512B2 |
To accurately move a filter cloth.In a filter press device 1, a plurality of filter plates 2 are aligned in a moving direction and are supported so as to move in the moving direction. A long filter cloth 31 is supported by a group of rol...
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JP2019209257A |
To provide a filter press that can make a filtering process more efficient and reduce costs.The filter press is configured to repeatedly execute a treatment liquid pressing-in step for press water to be treated into a filtering chamber f...
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JP6562219B2 |
To provide a filter cloth washing device for a filter press where washing water supplied to the filter cloth washing device can be supplied without using a long flexible pipe and the number of components is reduced.A washing device of a ...
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JP6536511B2 |
To provide a filter cloth for a filter press not imposing a burden on a latching part of a liquid feeding plate, when discharging a dewatering cake by opening a pair of filter cloths of the filter press.In a filter cloth for a filter pre...
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JP2019089011A |
To provide a filter press which enables efficient reduction of a moisture percentage of a case formed at a hollow part in each filter frame.A filter press 10 according to the invention includes: multiple filter frames 12 each having a ho...
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JP6484363B2 |
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JP2019030832A |
To provide a filter press which can easily discharge cakes, which are formed in a hollow part in a filter frame, out from a device.A filter press 10 comprises: plural filter frames 12 which have a hollow part 22 to be a filter chamber; a...
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JP6461677B2 |
To provide a dehydration method capable of sufficiently bringing out the drying effect by heating.The dehydration method is provided that when a processing object 11 agitated and mixed with a hydrophilic solvent is dehydrated using a hea...
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JP2018202346A |
To provide a filter press system which can improve a working environment around a filter press.A filter press system 10 includes a filter press 100, a booth 12, and a ventilation unit. The filter press 100 is structured so as to subject ...
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JP6429698B2 |
To provide a method and an apparatus for recovering a solvent, in each of which the energy consumption required for solvent recovery can be reduced.The method for recovering the solvent comprises: a step of dissociating a gas-liquid mixe...
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JP6412618B2 |
A membrane for a membrane filter plate, having an elastic compression face and a peripheral fastening means. The membrane displays an elastic compression face and a peripheral fastening means. An opening for a fluid communication into a ...
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JP6399377B1 |
To provide a configuration capable of further improving the sealing property and more reliably suppressing liquid leakage from a filter chamber. A filter press device 1 has a filter plate structure 3, and the filter plate structure 3 has...
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JP2018101071A |
To provide a toner manufacturing device that can efficiently separate toner base particles from a toner-containing slurry.A toner manufacturing device includes a filter press device 10 for separating toner base particles from a toner-con...
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JP2018083141A |
To provide a filter plate for a filter press apparatus capable of securely realizing weight saving, more downsizing and more cost reduction, and more securely realizing high throughput and durability.A filter plate for a filter press app...
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JP6326402B2 |
To provide a filter press dehydrator capable of obtaining an excellent filtration efficiency regardless of the quality of dewaterability, and an operational method for a filter press dehydrator.A filter press dehydrator, which comprises ...
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JP6256262B2 |
To provide a filter-pressing filter cloth that is improved in its durability and prevents a liquid leakage due to rupture thereby to improve the efficiency of operation.In a filter-pressing filter cloth 1 impregnated with a silicone resi...
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JP2017181796A |
To provide a filter cloth capable of maintaining a relatively large amount of running water for long period of time by means of washing processing and superior in repetitive use cycle.The filter cloth, which is used for filtering or clea...
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JP6209557B2 |
To provide a filter frame capable of being easily attached to a core frame in a filter press.An annular filter frame 1 is arranged between filter plates 2, and made of a rubber seal material that has an outer periphery provided with a re...
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JP6167497B2 |
To provide a diaphragm for a filter press in which the in-plane unevenness of compression pressure is suppressed.A diaphragm for a filter press includes a compression part 104, and an elastic part 102 provided on the peripheral edge of t...
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JP2017515684A |
The present invention is a press (1) for separating a fat-containing mass, for example, cocoa mass into liquid fat and cake, the frame (2) and a plurality of press members (6) arranged in the frame (2). And a pot (7) having a hydraulic c...
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JP6134060B2 |
A pressure filter includes a hydraulic device, a pressing device, and two filter plates. A guide beam is fixed to the hydraulic device and the pressing device. The hydraulic device has a piston rod movably mounted on the guide beam. The ...
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JP6134059B2 |
A filter plate has two sides thereof peripherally provided with different ridges each formed as a closed loop, so that when two filter plates are pressed together, the ridges at contacting sides of the adjacent filter plates are offset t...
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JP2017077506A |
To remove easily various adhering materials from a filter cloth such as a bag for squeezing; and to prevent generation of saprophyte such as mold on the filter cloth such as the bag for squeezing which is dried after cleaning.In a cleani...
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JP2017077502A |
To provide a heating plate for filter press.There is provided a heating plate for filter press being an outer plate shell body in which a heating body and heat conductive oil are stored and installed, where the outer plate shell body con...
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JP6116423B2 |
To provide a coupling cloth for filter press provided with no suture part and a filter cloth for filter press provided with no suture part.A coupling cloth 11 of a filter cloth for filter press that couples a filter cloth body arranged o...
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JP6108237B2 |
To provide a filter cloth removing device and a filter cloth removing method by a robot, which are not influenced by the field atmosphere and a treating stock solution, because much contaminant adheres to the used filter cloth of a filte...
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JP6086325B2 |
To provide a filtrate discharge mechanism for a filter press, which has an increased treatment capacity by effectively utilizing a plurality of sheets of filter cloth interposed between adjacent filter plates.A filter press includes a de...
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JP6078982B2 |
To provide a method for washing a filter press in which the filter press can be sufficiently cleaned without causing a filter cloth, a filter plate, or peripheral facilities to be corroded.A filter press is washed with a washing liquid i...
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JP6080113B2 |
To provide a filter cloth travel mechanism in a filter press which causes four filter cloths provided between filter plates to travel, thereby separating cake, and which causes all the filter cloths to simultaneously travel by a single d...
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JP6070960B2 |
To provide a filter cloth suspension device in a filter cloth traveling filter press where a filter cloth is automatically lifted up and down while being interlocked with the opening and closing of a filter plate and the filter cloth can...
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JP2016198841A |
To efficiently remove an organic material such as a coolant from sludge containing silicon, and recover the silicon of high purity.A silicon recovery method includes a separation process of performing solid-liquid separation of sludge co...
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JP6032559B2 |
To provide a feeding device of a stock solution in a filter press which is easily attachable and detachable between filter cloths.In a filter press where a stock solution feed plate 6 is held by a pair of filter cloths 1 hung between fil...
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JP6024917B2 |
To provide a filter press which is increased in treatment capacity by utilizing effectively two or more sheets of filter cloth provided in a filter chamber.In a filter press, a plurality of filter plates 10 are arranged in parallel to fo...
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JP6019674B2 |
To provide a method for washing filter press capable of sufficiently washing a filter cloth, a filter plate, or surrounding facilities without corroding them.A filter press is washed by washing liquid containing chelating agent or the ch...
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JP6009482B2 |
To hold a filter cloth in a tensioned state on filtration surfaces of front and back sides of a filter plate by easily thread-stitch-binding a lower end of the filter cloth, without use of a filter cloth stretching rod.A connection struc...
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JP6009380B2 |
To provide a filter press type dehydration device for pulverizing a dehydrated cake to small pieces having a regular shape.A filter press type dehydration device 1 is provided with: first and second filter frame boards 14 having the faci...
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JP6009333B2 |
To provide a filter press type dehydration device crushing a dehydrated cake into small pieces with regular shapes.A filter press type dehydration device 1 includes first linear members 12a arranged mutually in parallel at a first interv...
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