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WO/2022/167370A1 |
Drill bit (230) for a drilling tool (1) comprising a drill bit member (231) which delimits a through-channel (231C) for the passage of the fluid flow and comprising an external surface (232), from which there extend a plurality of drilli...
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WO/2022/160481A1 |
A large-mining-height digging and anchoring all-in-one machine, comprising a machine frame (1), a cutting device (002), a walking device (003), an anchor rod drill (2), a roof-anchor drill adjusting device (3), a temporary support device...
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WO/2022/161197A1 |
An environmental monitoring apparatus for a mine tunneling robot. The apparatus consists of a current excitation source (1), a roadheader telescopic protection cylinder (2), an electric rotating apparatus (3), auxiliary cutting teeth (4)...
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WO/2022/151613A1 |
A multi-stage continuous conveying system (100). The multi-stage continuous transportation system (100) comprises a tunneling apparatus (1), an anchor conveyor (2), a first adhesive tape machine (3), a self-moving and bridge type transfe...
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WO/2022/154911A1 |
A plasma tunnel boring machine including a plurality of plasma torches on the cutting head, and a plurality of nozzles on the cutting head to provide a stream to cool an area while the plasma torches are active, and a tractor providing p...
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WO/2022/154797A1 |
Breaking rock and concrete, based upon a Controlled-Foam Injection or PCF (Penetrating Cone Fracture) uses a high-pressure fluid to pressurize a pre-drilled hole. A high pressure seal (18) is formed between the injection barrel (2) and w...
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WO/2022/137074A1 |
A bucket wheel chute assembly comprising a frame (2) and a bucket wheel chute (10). The bucket wheel chute comprising a plurality of wear plates. The bucket wheel chute comprising a first chute section and a second chute section and is d...
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WO/2022/128532A1 |
A device and a method for driving a tunnel is characterized in that a cutting wheel front face (112) of a cutting wheel (109) is provided with measuring modules (151, 154, 157, 160, 163) of sensor means to directly sample the consistency...
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WO/2022/120504A1 |
A system and method of multi-stage hydraulic fracturing is disclosed for medium to deep underground rock masses, wherein for a first stage of fracturing, a first fracturing water drive pump is connected to the water injection head; this ...
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WO/2022/117460A1 |
A rotation apparatus for a boom (1) of a min-ing vehicle, the apparatus comprising a rotation de-vice (21) having an axial central axis (210). The rotation device (21) comprises a housing (213), an inner 5 manifold (214) having a tube-li...
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WO/2022/120347A1 |
Systems for forming or extending a tunnel or shaft within geologic material may include a ram accelerator assembly for accelerating one or more projectiles into geologic material to weaken a region of the geologic material. The projectil...
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WO/2022/109056A1 |
Methods and configurable apparatuses for mining a vein using electrocrushing. The apparatus can be configured to match the size and shape of a vein, greatly reducing mining of the surrounding matrix and therefore the amount of material t...
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WO/2022/105114A1 |
The present invention relates to an automatic cable dragging system for a coal shearer. The space in a cable channel is divided into three layers, namely, an upper layer, a middle layer, and a lower layer, by a layering plate assembly; a...
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WO/2022/099802A1 |
A rotary driving mechanism and a construction device, relating to the technical field of rotary systems. The rotary driving mechanism comprises an electrical system and a mechanical transmission system. The electrical system comprises a ...
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WO/2022/104193A1 |
A cutting assembly for a mining machine includes a mount configured to move about a first axis relative to a chassis of the mining machine and a ranging arm coupled to the mount. The ranging arm is moveable relative to the mount. The cut...
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WO/2022/095202A1 |
Disclosed is a fiber grating intelligent coal-rock identification device for a shearer drum. The fiber grating intelligent coal-rock identification device comprises the shearer drum; a fiber grating acceleration sensor is fixedly provide...
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WO/2022/093036A1 |
A method of estimating a polymetallic nodule abundance of a seabed is provided. At least one acoustic parameter of the seabed is provided and the method comprises inverting the at least one acoustic parameter to estimate the polymetallic...
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WO/2022/088678A1 |
A fully automatic post type filling mining control method and control device. The control method comprises: before a coal mining machine starts to cut coal, controlling a manipulator arranged on a hydraulic support to grab a prefabricate...
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WO/2022/086407A1 |
The present invention regards a detonator support device (1) configured for internally supporting an elongated detonator unit (3), the detonator support device (1) exhibits an upper end (5) and a lower end (7) and comprises a first elong...
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WO/2022/086411A1 |
The invention concerns a blasting system (1) configured for explosive material charging in a borehole (3). The system (1) comprises a detonator support device (5) configured to be inserted into the borehole (3) by means of a charging hos...
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WO/2022/079648A1 |
The invention relates to the field of hydromechanically cleaning bodies of water of silt deposits, with the extraction of sapropel at natural moisture content. The technical result is a more reliable device, a reduction in labour costs a...
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WO/2022/074438A1 |
The system for the recovery of at least one object resting on a seabed comprises a floating support device and at least one underwater vehicle connected to the support device by means forming an umbilical, the underwater vehicle further ...
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WO/2022/068983A1 |
The invention relates to a method for the desulphurisation of industrial exhaust gas with an SO2 output content in the range of 12 to 30 vol.%, in particular exhaust gas from large-scale pyrometallurgical processes, the desulphurisation ...
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WO/2022/062628A1 |
A full-section loading mechanism for a boring machine, comprising a main shovel plate (1), a left auxiliary shovel plate and right auxiliary shovel plate (2) which are hinged to vertical edges of the left and right ends of the main shove...
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WO/2022/057999A1 |
A mining machine with a bucket and boom comprises one or more measurement sensors that are arranged into a support structure that provides a possibility to see over the bucket. This provides possibility to see the contents of the bucket ...
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WO/2022/058001A1 |
Various example embodiments relate to customizing a light profile of a mining vehicle (100). A user may select which lights of the mining vehicle (100) are activated in different light modes of the mining vehicle (100). In an embodiment,...
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WO/2022/055673A1 |
Mining apparatuses, systems, and methods related to using a rocket engine's plume and a collection manifold to efficiently displace, collect, process, and store frozen volatiles embedded within or below a surface are disclosed. The plume...
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WO/2022/052716A1 |
A novel ore mining method suitable for multi-stope synchronous mining of a large and thick ore body, comprising: dividing an ore body into several working areas (20) along the trend of the ore body, and dividing each working area into fo...
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WO/2022/051608A1 |
Compositions comprising high levels of high specific activity copper-64, and process for preparing said compositions. The compositions comprise from about 2 Ci to about 15 Ci of copper-64 and have specific activities up to about 3800 mCi...
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WO/2022/047542A1 |
An apparatus or combination of operational equipment 1 for effecting liquid or gas communication to, from or between at least one gas and/or liquid containing source 3a,b. The at least one source 3a,b having an upper boundary 5 through w...
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WO/2022/044153A1 |
[Problem] To provide a multiple hydraulic wedge rock-splitting device. [Solution] A multiple hydraulic wedge rock-splitting device comprising a plurality of hydraulic wedges 30, 30 attached to an operating arm 11 of an excavator 10 via a...
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WO/2022/044154A1 |
[Problem] To provide a hydraulic-wedge rock splitting method by which at least double the work efficiency can be achieved. [Solution] This multiple-type hydraulic-wedge rock splitting method includes a boring step in which bores are made...
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WO/2022/038118A1 |
The invention relates to a water soluble container which is suitable for receiving an additive substance or a additive substance composition and is filled with an additive substance or an additive substance composition comprising at leas...
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WO/2022/036413A1 |
A hydraulic fracturing equipment installation located above-ground drills a plurality of holes downwardly into the rock mass and injects a hydraulic fracturing fluid into the drilled holes and induces fractures in the rock mass. A non-me...
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WO/2022/032818A1 |
An offshore test system for mixed transportation of deep-sea mining, comprising a water surface operation platform (1) and a lifting pipeline (2); the top end of the lifting pipeline (2) is fixed to the water surface operation platform (...
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WO/2022/035441A1 |
An Episodic Memory Deep Q Neural Network (EM-DQN) simulator to a dispatcher for a mining system, which involves initializing a state for the mining system through execution of the simulator; executing on the simulator, for each time shif...
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WO/2022/016604A1 |
A novel rock mucking machine, comprising a travelling assembly (1), a lower base plate (2), an upper base plate (3), an electric control box (5), a lifting assembly (6), a bucket assembly (7), a recoil device (8), and a bucket positionin...
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WO/2022/017048A1 |
An intelligent roadway grooving robot. The robot comprises a main rack (1), a traveling portion (2), a cutting portion (3), a cab (4), a power assembly (5) used for providing power for the intelligent roadway grooving robot, and a stable...
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WO/2022/013388A2 |
A vessel for storage and offloading of a particulates material, to be moored at an location accessible to a bulk carrier, includes storage holds, an inlet system for receiving a slurry of particulates material mixed with liquid, a drying...
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WO/2022/003477A1 |
The invention relates to working members of mining machines. A mining machine comprises a chassis (1), a working member having an arm (2) with a cutting disc (3) and bits mounted in the cutting disc, a lower cutting device (4), and a con...
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WO/2022/003479A1 |
The invention relates to mining machines. A mining machine comprises a chassis (1), an upper breaking device (2) and a lower breaking and loading device (3) with a drive (4), and two working members (5), each having a rotary cutting devi...
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WO/2022/003480A1 |
The invention relates to mining machines. A mining machine comprises a chassis (1), a working member (2) having an arm (3) and a cutting device (4), and a lower breaking and loading device (5) with a drive (6). Technical result: coordina...
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WO/2022/003478A1 |
The invention relates to mining machines. A mining machine comprises a chassis (1), an upper breaking device (2) and a lower breaking and loading device (3) with a drive (4), and two working members (5) with arms (6), each arm having a c...
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WO/2021/261649A1 |
The present invention relates to a tunnel structure for quarrying and a quarrying method using same, the tunnel structure comprising a tunnel portion for transporting stones, the tunnel portion being inclined in a stony mountain such tha...
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WO/2021/263219A1 |
A process for comminuting particles of heterogeneous material. The particles of heterogeneous material are fragmented and broken into smaller particle size by breaking them against each other. Heterogeneous material means two or more dif...
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WO/2021/248737A1 |
Disclosed is a multifunctional seabed mining system, comprising a water surface mother ship (1), a comprehensive mining center (2) placed into the seabed, and one or more mining vehicles (3). The comprehensive mining center (2) is provid...
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WO/2021/243892A1 |
A chisel (1), comprising a chisel end portion (11), a chisel holding portion (10), a holder (3), and a limiting disc (2). The bottom side of the limiting disc (2) is provided with a groove (2.4), and the groove (2.4) is penetrated by a h...
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WO/2021/237267A1 |
Disclosed herein are an anti-stall control method and system for a tracked vehicle. The system includes a control module that includes a processor and a storage medium for storing computer programming code. The computer programming code ...
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WO/2021/237266A1 |
Disclosed herein are a control method and system. The system includes: a deactivation control; a control centre controller for storing an association between the deactivation control and a selected set of mine sites; a plurality of auton...
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WO/2021/240062A1 |
A method, a system, and a computer program product of real-time estimation of risk in an excavation. The method for a real-time estimation of risk in an excavation, such as in a mine or a tunnel, wherein the method comprises receiving (4...
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