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WO/1981/003374A1 |
Furnace construction which exhibits a furnace grate (3, 203) formed by a number of closely interspaced movably supported grate elements (25), in which furnace the removal of ashes and slag formed during the combustion on the grate (3, 20...
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WO/1980/000093A1 |
An apparatus for automatic bolting in rock reinforcement, the apparatus (11) having a drill (3) an injector, a bolting machine (5), a supply beam (6) a machine carriage (7) which is movable along the supply beam, a linear machine shifter...
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JP7489037B2 |
To provide a gasification furnace that can efficiently and uniformly smolder and gasify sheet-like organic materials such as protective clothing and disposable diaper.In a gasification furnace for organic materials, sheet-like organic ma...
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JP7489036B2 |
To provide a gasification furnace that can smolder and gasify rod-like or plate-like organic materials as they are.A gasification furnace for organic materials has: an organic material charging port for allowing a furnace chamber to rece...
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JP7471569B1 |
The present invention provides a waste treatment device that can process more waste at one time. [Solution] A waste processing device 10 includes an input section 20 into which waste is input, and a processing section 40 in which a proce...
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JP2024029906A |
The present invention provides a water-cooled cooling device for a stoker device that does not impair reliability while avoiding the use of a first-class pressure vessel. [Solution] A water-cooled cooling device 1 for a stoker device inc...
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JP2024505397A |
The plate-shaped grate elements (1, 2) have a top wall (12), a bottom wall (13), a front end (14) and a rear end (15). The forward end has a lower inwardly curved wall portion (16) adapted to maintain a predetermined clearance with the t...
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JP2024012863A |
An object of the present invention is to provide a fire grate that can uniformly supply combustion air to a material to be incinerated from a fire bed on which the fire grate is arranged, and can suppress the occurrence of local abnormal...
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JP2024003660A |
[Object] To provide a safer incinerator in which flammable gas is less likely to leak. [Solution] An incinerator, which comprises a part of the bottom of a primary combustion section, has a plurality of holes, and has a grate for dischar...
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JP2024001636A |
[Problem] To provide a stoker support structure that can realize weight reduction while responding to a three-dimensional complex load field. A stoker support structure includes: a stoker main body having a grate that incinerates materia...
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JP7411144B2 |
A grate block including a block body formed as a cast part with a rear end and a front end that lies opposite the rear end in the conveying direction. The block body includes an upper wall which forms an outer rear bearing surface, runni...
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JP7401887B2 |
To provide a bonfire base having high combustion efficiency, comprising a fire bed simply installed or removed with respect to a support base, and further comprising a support base easily assembled and folded.A bonfire base A comprises a...
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JP7397538B1 |
An object of the present invention is to provide a combustion device which, although having a simple structure, can completely burn solid fuel by properly supporting the solid fuel according to its shape during the solid fuel combustion ...
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JP7386361B2 |
This fire grate 10 comprises a fire grate plate 1, a cooling water path 2, a slide shoe 3, a side plate 4, a plug 5, a center fixed bearing 6, fixed bearings 7 on both sides, a water inlet path 8, and a water discharge path 9. The fire g...
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JP2023165393A |
To enable monitoring of a fire grate, in particular, reliable monitoring of the actual advance of the fire grate.A fire grate 1 for waste incineration facility includes: a driver unit 4; a plurality of fire grate bar rows 2, each having ...
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JP2023159917A |
To provide a stoker-type combustion device having a cooling structure of a side fire grate capable of supporting even, operation at an extremely high temperature.A stoker-type combustion device is provided with at least a pair of side fi...
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JP2023145363A |
To provide a method of performing a flexible operation of a thrust fire grate at low costs, and the thrust fire grate.A thrust fire grate has a plurality of fire grate rod arrays 2 respectively having one fire grate rod support body 5. A...
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JP2023145362A |
To improve stability by minimizing a necessary stop time of waste incineration facilities due to maintenance of a fire grate mechanism/feeder mechanism.A fire grate for waste incineration facilities includes: a frame having side walls; a...
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JP7357100B1 |
[Problem] To extend the life of a grate. [Solution] A grate 10 used in a stoker type incinerator 1 to transport materials to be incinerated, including movable grate 30 and fixed grate arranged alternately and in multiple stages in the tr...
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JP2023135740A |
To provide a combustion device comprising a mechanism for preventing blockage of air ports of fire grates, and an incinerator comprising the combustion device.A combustion device comprises a plurality of movable fire grates, a driving pa...
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JP2023540142A |
A cooled grate block (1) which is part of the grate of an installation for thermal treatment of waste, formed as a casting, with an external support surface (7) for the waste to be treated. A main body (3), a flat cavity (50) disposed di...
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JP7344043B2 |
To provide a stoker device which hardly causes malfunction even in the case where breakage occurs in a movable fire grate or a fixed fire grate.A stoker device includes: a plurality of movable fire grates which can oscillate around a fir...
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JP7341085B2 |
To provide boiler equipment in which a combustion chamber becoming high temperature can be appropriately cooled.Boiler equipment includes: a storage tank 20 for storing charged fuel; combustion chambers 30, 60, 65 provided below the stor...
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JP2023091453A |
To propose a structure of a stoker which can alleviate demerits of a conventional parallel swing type stoker, while including a shearing effect and durability equal to that of the conventional parallel swing type stoker.A stoker includes...
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JP2023084154A |
To provide a combustion furnace capable of increasing a combustion temperature as much as possible without using other heating means by devising the structure of the combustion furnace.A combustion furnace includes: an outer container 2;...
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JP7272610B2 |
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JP7254445B2 |
To provide a cooling structure of a fire grate in a refuse incinerator, which although having a simple structure, can cool a fire grate efficiently.A fire grate 10 placed on support shafts C1 and D1 horizontally mounted on a support fram...
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JP7235799B2 |
A grate bar has a grate bar head, two side walls, a running surface behind the head and between the side walls and an underside disposed below the surface and between the side walls. A recess in one side wall forms an air slot between th...
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JP2023023449A |
To provide a manufacturing method of a fire grate capable of greatly reducing significant wall thinning due to oxidation and decarburization on both ends of a pipe upon performing thermal treatment for a prototype of fire grate in which ...
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JP2023023448A |
To provide a manufacturing method of a fire grate capable of greatly reducing significant wall thinning due to oxidation and decarburization on both ends of a pipe upon heat-treating a fire grate prototype in which the pipe made of carbo...
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JP2022158345A |
To detect operational anomaly of a fire grate earlier than before.An information processing device (1) includes: a data acquisition unit (101) for acquiring hydraulic pressure data indicating hydraulic pressure in piping for hydraulic fl...
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JP7153400B2 |
To provide a combustion device that can efficiently recover ash by efficiently dropping ash present on a combustion unit and transporting ash to a position away from a combustion chamber, and can continuously be operated.The combustion d...
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JP7153399B2 |
To provide a combustion apparatus that can efficiently recover ash by efficiently dropping ash on a combustion part and transferring the ash to a position away from a combustion chamber and can be operated continuously.A combustion appar...
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JP2022538488A |
The present invention is a grate block (10) for a combustion grate, in which successive grate blocks are arranged on top of each other in a stepwise fashion and, by means of thrust movements carried out relative to each other, the combus...
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JP2022538489A |
The present invention relates to a grate block (10) for a combustion grate. The grate block (10) has an upper wall (14) along which the fuel is conveyed and forms a support surface (16), and a front wall (20) having a lower support edge ...
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JP2022115254A |
To provide a small and transportable incineration device capable of continuously throwing in objects.One aspect of the present disclosure is an incineration device comprising an incinerator, a discharge mechanism, and a transportation de...
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JP7114052B2 |
To provide a heat resistant cast steel excellent in corrosion resistance, high temperature strength, abrasion resistance, or the like and an incinerator and an incinerator fire grate using the same.The above described problem is solved b...
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JP2022062697A |
To provide an arrangement of incinerator grate bars to make it easier to hold together adjacent incinerator grate bars, where preferably the arrangement of incinerator grate bars is desired to make it also easier to replace defective inc...
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JP2022028957A |
To provide ash discharge part structure of combustion equipment capable of efficiently transferring ash generated in a combustion chamber to the outside of the combustion chamber and recovering the transferred ash, preventing leakage of ...
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JP7018648B2 |
To provide a combustion device which enables a continuous operation by efficiently falling the ash above a combustion part to efficiently collect the ash by transporting the ash at a position distant from a combustion chamber.A combustio...
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JP2022022410A |
To provide an ash discharge part structure of a combustion apparatus capable of transferring ash generated in a combustion chamber to outside of the combustion chamber for efficient recovery, preventing leakage of smoke and heat generate...
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JP7015205B2 |
To easily stabilize a burn-off position of an object to be incinerated.A fire grate structure 21 used in a stoker type incinerator comprises a fire grate block 51a having a front jetting port 516 and a fire grate block 51b having a top j...
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JP6986612B2 |
The invention relates to a sliding grate (100) for a combustion furnace (101), comprising multiple grate bar rows (2a, 2b), each of which has a grate bar support (5a, 5b), multiple grate bars (3a, 3b) being connected to said grate bar su...
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JP6978155B2 |
The invention relates to a feed grate of a grate furnace, comprising grate tracks which are made of individual grate rods (7, 8) that are arranged in multiple longitudinal and transverse rows in a stepped manner and which are inclined. A...
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JP2021127879A |
To provide a stoker type incinerator comprising fire bed plates provided with a gap therebetween made easily adjustable, and hence capable of efficiently incinerating waste and preventing waste from entering the gap and falling therefrom...
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JP6907155B2 |
To provide a cleaning device for a parallel oscillation type stoker type incinerator, capable of being driven without the need of additional power.A cleaning device cleans a top face of a hearth part of a stoker type incinerator, in whic...
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JP3231929U |
To provide a side grate that prevents melting damage due to high heat and, in addition, prevents peeling and falling off of a refractory material so that it can be used stably for a long period of time. A refractory material 7 is closely...
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JP6865429B2 |
To obtain a burner having a simple structure and excellent in combustion efficiency, and to provide a fuel-drying plant including the same.A burner includes: a cylindrical body C having a combustion chamber 1 for burning a solid or powde...
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JP2021060160A |
To provide an incinerator which is small, can be transported, and enables objects to be continuously placed thereinto.One embodiment of the disclosure relates to an incinerator and includes a combustion furnace, a control mechanism, a bl...
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JP6831984B1 |
To provide a stoker drive device in which a power transmission loss of the connecting portion does not occur even if play of the connecting portion of the link increases due to wear due to continuous operation for a long period of time. ...
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