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WO/2021/227103A1 |
A powder conveying device, comprising: a housing (1), the housing (1) being a cylinder having openings at two ends; a discharging port (3) connected to one end of the housing (1) by means of bolts; a feeding port (2) fixedly connected to...
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WO/2021/217108A1 |
A system for transferring particulate material from a hopper of a refractory feed system to a target surface is disclosed. The system includes a first conduit portion having a port on an exterior surface, a second conduit portion, and a ...
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WO/2021/214655A1 |
A method of vertically transporting emulsion explosive includes, using a pump, pumping a predetermined volume of emulsion explosive, from an emulsion explosive reservoir, into a vertically extending pipe, wherein pumping is effected airt...
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WO/2021/186064A1 |
Pumping apparatus comprises a granular material pump assembly and a distributor having a distribution end for distributing granular material. The granular material pump assembly is configured to pump granular material through the distrib...
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WO/2021/179646A1 |
A double piston type pneumatic conveyor, comprising a rack (1), a rotor mechanism (2), an upper cylinder mechanism (4), a lower cylinder mechanism (3), a piston drive mechanism (6), and a hydraulic mechanism (7). The hydraulic mechanism ...
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WO/2021/166804A1 |
A rice transport device (100) that transports rice to a rice processor (1) including a rice storage chamber (12) for storing the rice and a rice cleansing device (13) for cleansing the rice supplied from the rice storage chamber (12), th...
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WO/2021/164336A1 |
Disclosed is a cleaning-type pneumatic conveying shield. The cleaning-type pneumatic conveying shield comprises a shield body (1) which is used for picking up puffed materials from a puffed material outlet and pneumatically conveying the...
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WO/2021/160479A1 |
A rotary valve (100) comprising: a trough (108); a gas inlet (120); a gas outlet (124); a housing (102) having an inlet (104) and an outlet (106) for releasing the material to the trough (108), the trough (108) being located adjacent to ...
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WO/2021/160480A1 |
A rotor assembly (100) for a blow-through rotary valve, the rotor assembly (100) comprising: a drive shaft (102), defining a drive axis (104) along its length; at least one chamber (106) operatively connected to the drive shaft (102), th...
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WO/2021/154118A1 |
The method includes thermal pre-treatment of a washing medium and supplying a stream of liquid or steam under pressure by means of a washing plant to enable mechanical cleaning. For washing off sediment a stream of liquid under pressure ...
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WO/2021/151039A1 |
A powder refill system for a CBAM process uses a sensor to sense the amount of powder in a tray and a compressed air powder application system to force powder into the system. Powder enters the system from a powder bottle mounted upside-...
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WO/2021/144497A1 |
A method for conveying material in a pneumatic material conveying system, such as a waste conveying system, which material conveying system comprises at least one material, specifically waste material, input point (60), a material convey...
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WO/2021/134338A1 |
Disclosed is a closed activated-carbon storage and conveying system. An activated-carbon buffer tank (21) and a spraying system are located in a first independent space (A), and a discharging device and a front-end storage system are new...
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WO/2021/128106A1 |
In order to overcome the problems of insufficient powder fluidity and inaccurate conveying and metering in an existing spraying and chelation treatment system, a powder material conveying device for fly ash spraying and chelation treatme...
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WO/2021/124262A1 |
The invention relates to apparatus and a method of hoisting solids in an underwater environment. At least one but preferably three water-filled chambers (102) are provided. A solids inlet (132) is opened to introduce solids at a position...
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WO/2021/107466A1 |
The present invention relates to a pneumatic air booster, and provides a pneumatic air booster, which: can minimize the amount of air supplied to a pipeline, through which objects move, of high-density transfer equipment for transferring...
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WO/2021/097335A1 |
A container is disclosed for maintaining, shipping and dispensing granular material such as but not limited to pet food. The container includes an aperture in the bottom which is sealed with a pull tab until the material is ready for dis...
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WO/2021/094276A1 |
A pipe section (1) for carrying cohesive powders, the pipe section (1) formed of a boundary wall (3) defining a passage (5) and including a plurality of pipe portions (13, 15, 17, 19), the pipe portions (13, 15, 17, 19) comprising, in se...
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WO/2021/089449A1 |
The invention relates to: a separating device (1) for pneumatically feeding granular material (2) into a metering device (31) of a seeder; and a filter cartridge (9) for use in the separating device (1). The separating device (1) compris...
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WO/2021/080591A1 |
A three-dimensional (3D) printer build material particulate transport system may include a build material source, a build material destination, a conduit extending between the build material source and the build material destination and ...
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WO/2021/073274A1 |
Disclosed are a pneumatic sending device and a pneumatic sending method for a sample tube, and the pneumatic sending device comprises a conveying pipeline and an adjusting element. The conveying pipeline is provided with a conveying chan...
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WO/2021/068020A1 |
The invention relates to an assembly for granulating in particular polymer material, comprising: a housing (1); a gas feed conduit (2) having a rectangular cross-section and leading into the housing; a gas discharge conduit (3) located d...
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WO/2021/055054A1 |
A hydrophobic separating plug is used to separate and inhibit mixing between a first material and a second material. The plug may be formed of a hydrophobic material or may be formed of a plurality of pigs that are a solid or semi-solid ...
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WO/2021/055452A1 |
An additive feeder assembly includes a supply reservoir having an outlet and an outlet tube having a first end in fluid communication with the outlet and a second end located vertically higher than the supply reservoir. An air stream tra...
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WO/2021/054929A1 |
A processing station (2) is provided for receiving a build unit (4) of an additive manufacturing system. The processing station (2) has a flow pathway (12) for build material. The flow pathway has a first end 14) connected to a valve arr...
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WO/2021/046337A1 |
Disclosed is a system for moving and placing granulate, comprising: a housing mounted to a trailer, a cabinet located on a side of the housing with a compressor, a back compartment located on a back side of the housing, wherein the back ...
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WO/2021/037668A1 |
The invention relates to a system for burning material, e.g. sludge, in particular sewage sludge, comprising: a combustion apparatus, which has a combustion chamber; and a feeding device, characterized in that the feeding device is a pne...
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WO/2021/028575A1 |
There as herein defined a pneumatic conveying system comprising a cyclonic feed apparatus. In particular, there is described a pneumatic conveying system comprising a vessel (e.g. a cyclonic separator) in combination with a sifting devic...
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WO/2021/029326A1 |
A continuous ore feeding device (110) according to the present invention can continuously feed ore to a smelting furnace without interruption of ore feeding even during reception of ore, and has: a pressure regulation tank (2) that tempo...
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WO/2021/025008A1 |
Provided are: a molded body production tube equipped with a tube body, the inside of which is filled with a hydrated material, and an auxiliary inner layer that is provided on the inside of the tube body and has long striations positione...
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WO/2021/012061A1 |
The present invention relates to a fish pump comprising a main tank with a feed entry that opens and closes by means of an actuated retention valve. The retention valve, also known as a non-return valve or check valve, comprises an actua...
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WO/2021/006882A1 |
An example system comprises a container to store an amount of a first build material to be sieved; and a first conduit to output a first flow of first build material from the container to a sieve. The sieve is to sieve the first flow of ...
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WO/2021/001090A1 |
In order to be able to operate a dust separator with or without a lower closure element (44), the closure element (44) is part of a separate closure unit (40) which is mounted under the dust separator if required. For this purpose, the d...
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WO/2020/262042A1 |
The purpose of the present invention is to provide a powder supply device that, while stably and continuously supplying a specific amount of a powder, achieves simplification and miniaturization of the device. In order to achieve this pu...
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WO/2020/260478A1 |
The invention is directed to a powder supply system (1) for use in an apparatus (100) for producing a three-dimensional work piece by irradiating layers of a raw material powder (a) with electromagnetic or particle radiation. The powder ...
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WO/2020/257476A1 |
A mixture of gas and solid particles (P) are conveyed through a piping circuit (16) connected between initial and terminal points (12, 14). The gas is introduced at the initial point and the particles (P) are introduced between the initi...
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WO/2020/249610A1 |
A suction device (1) for discharging and/or conveying material comprises a receiving bin, a material chamber (8), an exhaust device (18) being configured to remove air from within the receiving bin (2), whereby a negative pressure is gen...
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WO/2020/252064A1 |
An elbow fitting including an inlet and an outlet. An internal flow path and an internal enclosed portion are formed within the elbow body such that the inlet is in fluid communication with the outlet via the flow path. The enclosed port...
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WO/2020/228394A1 |
An experiment platform for conveying of a dry powder fire suppression agent, comprising: a fluidization blowing conveying device (1) configured to generate a dry powder fire suppression agent capable of being sprayed; a pipeline test dev...
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WO/2020/225568A1 |
An aeration apparatus (10) comprising of a fluid conduit (12) having a fluid inlet (12a), a fluid outlet (12b), an air inlet (12c) and an air outlet (12d). Wherein the air inlet (12c) and the air outlet (12d) are arranged to allow air to...
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WO/2020/225364A1 |
A conveyor system, comprising a first conveyor assembly having: an input end; an output end; and a conveyor belt arranged to convey an object from the input end toward the output end in a direction of travel. The conveyor system comprise...
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WO/2020/225158A1 |
Disclosed is a system and method for conveying particulate material. A plurality of injector arrangements are arranged along the conveying pipeline, for injecting a continuous flow of conveying gas into the pipeline. Each injector arrang...
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WO/2020/226505A1 |
Method and system for fully automatic transportation of alive fish (10)from a water-filled fish reservoir (20) or storage container to a processing station transportation (30, 40) or receiving reservoir or storage container (200) providi...
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WO/2020/221998A1 |
An additive manufacturing powder recirculation apparatus (1) comprising: a powder recirculation loop (120) having: an inlet (114) for receiving powder from an additive manufacture apparatus; an outlet (154) for supplying powder to the ad...
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WO/2020/216730A1 |
The invention relates to an apparatus (1) for filling a container (B) with bulk material (2), in particular sand, having a storage container (3) for the bulk material (2) with a closable lid (4) and an outlet (5), a metering device (6) a...
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WO/2020/216626A1 |
A valve is provided with a valve upper plate defining an inlet, a valve body defining an outlet, and a fluid passage extending between the inlet and the outlet, wherein a closure member is disposed in the fluid passage between the inlet ...
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WO/2020/212319A1 |
The invention relates to a device for producing an aerosol, comprising: a reservoir (1) for storing the powder; a metering wheel (2), which an be driven rotationally about an axis of rotation (8) and has, on its edge, metering cavities (...
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WO/2020/214147A1 |
Embodiments of the present disclosure describe a system for capturing dust and dust-laden air caused by the agitation, movement or transfer of particulate material. The system includes a dust collection assembly positioned proximate and ...
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WO/2020/206476A1 |
The invention relates to an assembly for granulating plasticised material, in particular polymer material, comprising: a housing (1) with a gas feed line (2) having a rectangular cross-section and a gas discharge line (3) opposite the ga...
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WO/2020/210830A1 |
A conduit access (130) includes a base plate (202), a sensor (204), a motor (206), and a pivoting door plate (208). The base plate (202) includes a pivot joint (408), a pass-through (404), and a stop (402). The pivot joint (408) extends ...
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