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JP2006187717 |
To provide a heating plate at low costs by conveniently and easily forming a passing hole for warm water of the plate to be used in filter press equipment having a drying function.In filter press equipment having a drying function, filte...
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JP2006181491 |
To provide a structure for extending the life of a liquid feed opening of a filter press shown in Fig. 1.In the filter press, a first head part of the liquid feed opening for an acidic solution is equipped with a rubber lining part of th...
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JP3824056 |
To provide a method and a device for filtering in a filter press which are low in cost and are suitable for environment by utilizing waste such as dehydrated cake generated in a dehydrating system and cake generated in other system as a ...
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JP3824055 |
To provide an inexpensive and eco-friendly method for filtration with a filter press by using the cake formed in a dehydration system as a precoat material and to provide an apparatus therefor. A coagulant comprising polyaluminum chlorid...
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JP3824222 |
To provide a cake separation apparatus using a scraper in a filter press comprising a metal filter medium spread in a filer bed of a filteration plate. The cake separation apparatus for a filter press (4, 4a) is obtained by alternatedly ...
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JP2006175410 |
To provide a method of desalination-washing a waste product in which a chlorine-containing waste product such as burnout ash and fly ash discharged from a city garbage incinerator and an industrial waste incinerator, and dust generated i...
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JP3818364 |
To provide a cake discharge device capable of discharging the concentrated and dehydrated cake in a filter chamber while reducing load and capable of effectively turning a filtering volume to practical use, and a washing device therefor....
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JP3815944 |
To provide a dehydrating and drying method and device for sludge, which is capable of simply reducing the volume of the sludge with one device without adding newly equipment such as a dryer. The device is provided with a filter press typ...
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JP3815433 |
To provide a method for protecting filter cloth of a single filter cloth traveling filter press by sewing a reinforcing patch on the position of the filter cloth to be bent so that the filter cloth is prevented from being broken when ben...
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JP3813922 |
To provide a method for filtering slurry by using a filter press, the filter press, an apparatus for tightening the filter press and a method for driving the apparatus for tightening the filter press. This filter press is provided with: ...
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JP3812908 |
To provide a cryptosporidium deactivating technique capable of more certainly deactivating cryptosporidium, capable of reducing the energy consumption due to heating and also easy in offensive smell measure. In dehydrating sludge caused ...
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JP2006142279 |
To provide a sludge dewatering system to reduce the time and manpower for cleaning filter cloth and improve operation efficiency for a filter press sludge dewatering machine.The sludge dewatering system comprises the filter press sludge ...
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JP3809650 |
To provide equipment for fast clarifying-filtration of fine solids and washing of the whole surface of a filter medium with the filter chamber formed as is. In the equipment for clarifying filtration, a raw-liquid chamber frame (4) and a...
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JP3802015 |
To perform filtration by stable clamping force and to prevent the leakage or the like of sludge caused by the lowering of clamping force during filtration. This filter press 10 is equipped with a filter plate group comprising a plurality...
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JP2006116397 |
To provide a washing method and a washing apparatus of contaminated soil stripping and separating contaminants firmly adhering on surface of earth and sand, and improving quality of washed soil.In this washing method of contaminated soil...
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JP2006116487 |
To provide a vertical filter press with enhanced cake recovery ratio by using a metal filter medium enabling quantity of washing water and clogging to be reduced.The vertical filter press is constituted in such a way that a metal-penetra...
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JP2006116430 |
To provide a method for recovering a dehydrated cake by which the dehydrated cake is prevented from being oxidized.Sludge is supplied to a filtration chamber 50 between filter plates 2 of a filter press apparatus 1, squeezed by supplying...
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JP2006111635 |
To provide a process for preparation of an oral solid rapidly disintegrating dosage form of a pharmaceutically active substance with an unacceptable taste.This invention relates to the process for the preparation of the solid pharmaceuti...
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JP3796164 |
To provide a dehydrating method and a dehydration apparatus for dehydrating the subject to be dehydrated by a filter press in high efficiency while dispensing with pretreatment such as water injection even if the subject to be dehydrated...
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JP2006102588 |
To provide the cake peeling device of a filter press capable of efficiently peeling even a lightweight cake by performing the rising and falling of filter cloth by an air cylinder.Support bars (12) are inserted in the air cylinders (11) ...
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JP2006081959 |
To provide a structure which is capable of easily fitting a suspending filter cloth to a filter plate without welding.The structure for mounting the filter cloth suspending arm is provided with a tubular part 13 to the filter cloth suspe...
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JP3783091 |
To carryout the efficient and positive cleaning of a filter press without the necessity to use a complicated mechanism and without setting an interval through moving a filtration plate. This filter press is of such a construction that fi...
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JP3784309 |
To provide a filtration and concentration apparatus having a compact structure in which a concentration apparatus and a compression filtration apparatus are used in common by one apparatus and a method thereof. An original liquid treatme...
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JP2006068638 |
To provide a method which enhances the strippable property of filter cake in the dewatering treatment of sludge by using a filter-press type dehydrator and which largely enhances the treatment efficiency of the dewatering drying treatmen...
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JP2006068659 |
To provide an apparatus without requiring an installation space and capable of efficiently washing and dewatering slurry.The apparatus includes a filtration chamber 20 at least a part of which is partitioned by a filter cloth 22, a filte...
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JP2006061820 |
To provide a filter cloth structure for removing the sludge cake of a filter press capable of quickly and exactly peeling off the sticky sludge cake from the filter cloth after filtratio with a simple and inexpensive facility.In this fil...
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JP2006061775 |
To simply form a filtration draining ditch in a filter plate of a filter press.In the filter press in which a large number of filter plates 1 are arranged in parallel and filter frames 2 are arranged between the filter plates 1, an insid...
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JP3774986 |
To provide a cleaning device which is capable of cleaning a filter press efficiently and positively without the necessity to use a complicated mechanism. This cleaning device B is connected to an injection aperture 2a through a switching...
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JP3773192 |
To improve throughput, to decrease water content in cake and to improve the releasability of the cake. A resin-made diaphragm 2E for pressing sludge is arranged between a press filter plate 2 at one side and a filter cloth 4 opposed to t...
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JP3773193 |
To enhance treatment capacity and to achieve the reduction of the water content of a cake and the enhancement of cake peelability. Sludge S is supplied into a filter chamber 2C under pressure to be filtered and a heated fluid F is suppli...
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JP3773164 |
To enable the improvement in treatment capability, the reduction of the moisture content of cake and the improvement in cake peelability. Filter plates 2 and 3 are formed of resin material. A diaphragm 2E for compressing the sludge suppl...
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JP3772598 |
To recover cake of a low water content intermittently by a method in which hardly-filtered sludge is removed by double side filtration while the sludge is moved with a filter chamber, and shear resistance generated on the contact surface...
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JP3766220 |
To enhance the treatment capacity, lower the water content of a cake, and improve the cake peeling property. The following processes are reciprocally repeated; a process of supplying warmed sludge S to a filtration chamber 2C by pressure...
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JP2006026604 |
To provide a method by which releasing property of filter cake is improved in dehydrating treatment of sludge by an effectively utilizing method for vegetable waste and a filter-press type dehydrator, formation of a thin film reducing he...
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JP2006007021 |
To provide a filter material allowing free adjustment of the magnitude and area of the opening of the material lapped in the filtration chamber.In the filter material to be stretched in the filtration chamber of a separating apparatus, f...
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JP2006000848 |
To provide a disposable integrated filter unit 10 which is suitable for primary and/or secondary purification of a chemical fluid.This disposable integrated filter unit comprises a plurality of filter plates 20n which have an inlet 40 an...
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JP3751369 |
To easily and inexpensively produce a filter plate body of a filter press which is lightweight and by which precise solid-liquid separation is performed. Molding flasks 28, 28 serving to form a filter plate body to a filter frame 15 and ...
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JP2005329284 |
To provide a filtration apparatus capable of overhauling cleaning which facilitates the cleaning of the filtration apparatus itself by making it possible to disassembling a major constituent element of the filtration apparatus.The inside...
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JP3738885 |
To provide a filter medium which is excellent in cake release properties, has satisfactory strength and is obtained by making effective use of a wedge wire. A punched metal 7 is laid on a filtration bed 3b of a filtration plate 3 and a w...
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JP3738651 |
To provide a diaphragm filter plate having a good cake separation property and comprising a metal filter medium with a high strength by using a wedge wire as the filter medium and a directly extending the filter medium in a diaphragm. In...
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JP3739049 |
To facilitate the manufacture of a filter plate, to make it lightweight and to reduce the cost. The filter press filter plate is provided with a main body part 20 and a hollow heat conductive panel 30 provided at least on one side surfac...
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JP3738649 |
To provide a strong filter medium good in cake peelability by using wedge wires skillfully with regard to the filter plate of a filter press using a metal filter medium suitable for treating water supply sludge, sewage sludge, industrial...
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JP3737267 |
To provide filter cloth for a filter press in which a filter press lower end bar can be easily fitted to a filter cloth lower end part to spread the filter cloth, and the filter cloth lower end bar does not fall off during use, and after...
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JP2005305211 |
To provide a liquid sending ring of a filter press, which can be fit easily to an opening of a filter plate and to provide the filter press equipped with the liquid sending ring.This liquid sending ring 30 to be fit to the opening 25 whi...
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JP2005270829 |
To provide a cryptosporidium deactivating technique capable of more certainly deactivating cryptosporidium, capable of reducing the energy consumption due to heating and also easy in offensive smell measure.In dehydrating sludge caused b...
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JP2005270828 |
To further enhance dewatering capability without reducing pressing efficiency when slurry is dewatered by filtration, pressing and vacuum heat drying.A method for dewatering the slurry includes a filtration process for filtering the slur...
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JP2005254238 |
To provide a sludge dehydrating/drying device where the drying time of a cake is short and drying unevenness is not generated, and a method of the same.The sludge dehydrating/drying device in which a filtering chamber comprising compress...
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JP3720914 |
To reuse muddy water by agitating recovered muddy water after removing large sand by a vibrating screen, and removing solid content of muddy water in a filter press. In case of excavating while using excavating liquid such as water jet, ...
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JP2005238236 |
To provide an apparatus for dehydrating/drying sludge, which has a compression membrane having the thermal conductivity enough to heat sludge so that the drying time of cake can be shortened and sludge can be dried evenly.This apparatus ...
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JP2005238051 |
To provide a heating type filter press, and filtering method with improved heat efficiency and peelability of cake, by improving a heating plate heating a filter chamber and combining vacuum suction with it.In this heating type filter pr...
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