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WO/2023/206866A1 |
A water-cooled solid waste incineration grate, comprising a grate steel frame (3) and a grate assembly (2) arranged on the grate steel frame (3), wherein an air chamber is arranged below the grate assembly (2); the grate assembly (2) com...
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WO/2023/208609A1 |
The invention relates to a grate track separation element (100) for separating a multi-track feed grate (50) of a grate furnace, comprising at least two cast parts (110, 140) which can be moved into one another in a transverse extent (10...
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WO/2023/175427A1 |
The invention relates to a fixed bed gasifier (F) for generating a product or synthesis gas from a solid fuel, in particular a slag-forming fuel, comprising a gasifier container (VB), in particular a cylindrical gasifier container, which...
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WO/2023/152249A1 |
The invention relates to a discharging device configured to retain loose material while controlling the flow thereof through the discharging device. The discharging device comprises a plurality of axially elongate rotors (4), the rotors ...
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WO/2023/125607A1 |
The present invention belongs to the technical field of measurement and testing, and particularly relates to a water cooling flow channel temperature and flow rate measurement system and method, and a flow channel parameter testing syste...
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WO/2023/041599A1 |
The present invention relates to a device for, in particular low-emission, combustion of (solid) fuels, in particular with visible fire, preferably to a fireplace and/or stove and/or stove fireplace, comprising a portion for receiving a ...
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WO/2023/038535A1 |
The subject of the utility model is an element designed to provide mechanical cleaning of the furnace surface of pellet burners with a rotary combustion chamber, comprising at least one scraping surface, the edge of which is strongly sha...
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WO/2022/189202A1 |
The invention relates to a biomass heating system for fuel-flexible burning of biogenic fuels, for example pellets and/or chips, comprising: a boiler having a combustion apparatus; a heat exchanger having an inlet and an outlet; wherein ...
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WO/2022/148630A1 |
The plate-formed grate element (1, 2) has a top wall (12), a bottom wall (13), a front end (14) and a back end (15). The front end has a lower inwardly curved wall portion (16) adapted to maintain a predetermined clearance with a back ti...
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WO/2022/118473A1 |
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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WO/2022/097786A1 |
Provided in the present invention is a thermodynamic system comprising: a boiler in communication with a combustor; and a steam turbine which receives steam heated and discharged from the boiler and supplies a rotational force of an impe...
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WO/2022/082888A1 |
A large household garbage water-cooling grate furnace. Two fixed wall plates (3) are arranged at an interval in the left-right direction, and the two ends of the fixed wall plates are respectively welded to a front wall plate (1) and a r...
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WO/2022/053551A1 |
The invention describes a grate block (1) as part of a grate for a plant for the thermal treatment of waste, comprising a block body (3) formed as a cast part with a rear end (5) and a front end (7) that lies opposite the rear end (5) in...
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WO/2022/053550A1 |
The invention relates to a cooled grate block (1) as part of a grate for a system for thermally treating waste, comprising: a block body (3) in the form of a cast part having an outer supporting face (7) for the waste to be treated; a fl...
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WO/2021/246857A1 |
The present invention relates to an anti-freeze device operating with wood pellets or dried wood chips, comprising a storage hopper (1), a combustion grate (8) located at the end of a channel (2) forming an angle of about 30 to 45° to t...
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WO/2021/116538A1 |
The invention relates to a fireplace (10), which includes a firebox (12) for a fuel charge (60), an intake air duct (17) for leading primary air to the firebox (12), a grate (20) for supporting the fuel charge (60), wherein the grate (20...
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WO/2021/083797A1 |
The invention relates to a grate bar front section and a matching grate bar rear section and to a grate bar comprising the grate bar front section and/or the grate bar rear section. By releasably connecting the grate bar front section to...
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WO/2021/078330A2 |
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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WO/2021/051290A1 |
Provided is an automatic cooling control system for a fire grate gap of a garbage incinerator. A front fan is arranged at the front end of the fire grate gap; a rear fan is arranged at the rear end of the fire grate gap; several monitori...
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WO/2021/043898A1 |
The invention relates to a revolving grate (25) for a biomass heating system (1), comprising: at least one revolving grate element (252, 253, 254); at least one bearing shaft (81) via which the revolving grate element (252, 253, 254) is ...
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WO/2021/043895A1 |
The invention relates to a biomass heating plant (1) for the combustion of fuel in the form of pellets and/or wood chips, said plant comprising the following: a boiler (11) with a combustion unit (2); a heat exchanger (3) with an inlet (...
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WO/2021/043903A1 |
The invention relates to a biomass heating system (1) for the combustion of fuel in the form of pellets and/or chips, comprising a boiler (11) having a combustion unit (2), and a heat exchanger (3) having a plurality of boiler tubes (32)...
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WO/2021/004852A1 |
The invention relates to a grate block (10) for a combustion grate. The grate block (10) comprises a block body (12) having an upper wall (14) which forms a bearing surface (16) and along which the combustible material is to be conveyed ...
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WO/2021/004664A1 |
The invention relates to a grate block (10) for a combustion grate, in which consecutive grate blocks are arranged one over the other in the manner of a staircase and are designed to rearrange and convey the combustible material during c...
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WO/2020/254144A1 |
The present invention relates to an incineration plant for solid material having - a combustion material inlet (1 ) through which solid material can be introduced, - a feed shaft (2) in which the solid material is introduced and which le...
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WO/2020/223987A1 |
Disclosed is a municipal solid waste incinerator grate furnace unit with an alternate pushing function, the municipal solid waste incinerator grate furnace unit comprising two moving grate frames (1, 2) and a driving device (6) for drivi...
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WO/2020/199099A1 |
An overturning fire grate segment of an integrated garbage incinerator provided with a bead welding layer, comprising a fire grate segment body (1), wherein the fire grate segment body (1) consists of an upper end plate (1.1) and a right...
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WO/2020/168411A1 |
A reactor system made up of a single canister or a plurality of separate canister sections for the advanced thermal chemical conversion processing of municipal solid waste ("MSW"), either sorted or unsorted, and autoclaves specially desi...
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WO/2020/162798A1 |
The invention relates to heat and power engineering, more particularly to the design of burners for water-heating boilers. A device for controlling the efficiency of a solid-fired boiler comprises a hopper, a cylindrical grate bar arrang...
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WO/2020/162799A1 |
The utility model relates to heat and power engineering, more particularly to the design of burners for water-heating boilers. The technical result is an increase in reliability, durability and an increase in the degree of protection of ...
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WO/2020/105808A1 |
The present invention relates to a grate formed by coupling split ceramic blocks and, more specifically, to a grate formed by coupling split ceramic blocks, the grate comprising: a shaft coupling part including fitting grooves formed on ...
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WO/2020/105217A1 |
Provided is a fire grate (1) having: an upper wall (2) that extends in a first direction (D); a front wall (3) that extends downward from a tip of the upper wall (2); a flow passage (S) that is provided on the backside of the upper wall ...
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WO/2020/077957A1 |
A water-cooled grate of a waste incinerator. Grate bars constituting the water-cooled grate are each provided with a water chamber. The water chamber of each grate bar is M-shaped, such that temperature differences across the entire grat...
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WO/2020/075359A1 |
Provided is a stoker furnace (1) that has a transport unit (14) to transport items to be combusted downstream in the transport direction at least one of between a drying stage (11) and a combustion stage (12) or between the combustion st...
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WO/2020/073858A1 |
A large-size garbage incinerator grate, comprising a grate body. The grate body comprises a drying grate (1), a combustion grate (2), and a burn-out grate (3) are sequentially arranged from high to low; the drying grate (1), the combusti...
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WO/2020/070926A1 |
This stoker furnace is supplied, from a feeder (4), with material (B) to be incinerated which is then transported sequentially through a drying stage (11), an incineration stage (12), and post-incineration stage (13), to respectively und...
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WO/2020/044578A1 |
This stoker furnace (1), which comprises a feeder (4), a drying stage (11), a combustion stage (12), a post-combustion stage (13), and a discharge chute (17), has: a front arch (31) extending from the upper side of the feeder (4) to the ...
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WO/2020/044577A1 |
Provided is a stoker furnace having: a burn-off-point detection device (31) that acquires a detection signal corresponding to the burn-off-point (P) of an object (B) to be incinerated; a first drive device (18a) that drives moving grates...
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WO/2020/027699A1 |
The utility model relates to devices for burning a solid fuel. The technical result consists in supplying air more evenly. The present device for supplying air into a revolving grate, said device having a sectored drum mounted between ve...
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WO/2020/027700A1 |
The utility model relates to devices for burning a fuel. The technical result of the proposed utility model consists in burning a fuel more efficiently. The technical result is achieved in that a device for distributing supplied air acro...
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WO/2020/013360A1 |
Disclosed is a water-cooled stoker capable of easy individual replacement of a water-cooled stoker unit, by realizing a detachable connection unit for connecting water-cooled stoker units arranged to be adjacent to each other. The presen...
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WO/2020/009620A1 |
The utility model relates to devices for burning a solid fuel. The technical result consists in increasing device service life and decreasing material consumption. The present grate comprises an internal drum, an external cylindrical gra...
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WO/2019/193098A1 |
The invention relates to a downdraft fixed-bed gasifier for generating a product gas form purable biomass particles, in particular fibre-containing or slag-forming materials. The fixed-bed gasifier has a gasifier container, a feed for bi...
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WO/2019/148462A1 |
An air distributing pipe frame, an air distributing pipe frame system and a segmented burning furnace. The air distributing pipe frame is installed in a burning furnace, and comprises a main pipe frame and at least one branch pipe frame ...
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WO/2019/130719A1 |
Provided is a stoker-furnace sealing device (30) that is provided with a plurality of fixed grates and a plurality of moving grates (16) and that seals the space between the moving grates (16) and a drop wall (27) of a stoker furnace tha...
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WO/2019/078071A1 |
Provided is a stoker furnace for burning material to be incinerated in which material to be incinerated is supplied from a feeder (4) and the material to be incinerated is dried, burned, and subjected to a post-burning respectively while...
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WO/2019/067175A1 |
The invention includes a downdraft gasifier having a rotatable auger/grate extending through its reduction zone. The auger at times moves biofuel through the gasifier and at times supports it in the gasifier. A frusto-conical biomass gra...
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WO/2019/054904A1 |
The invention relates to thermal engineering and can be used in boiler plants and steam-water boilers, which can utilize various types of solid lump fuel. The technical result of the invention is increased reliability and durability, inc...
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WO/2018/231155A1 |
A grate for burner, preferably a biomass burner, solves the technical problem of the problem of the occurrence of an unevenly distributed fuel layer along the grate, which causes local variations in the fuel conversion rate, which furthe...
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WO/2018/166587A1 |
The invention relates to a grate bar (100) for combustion systems, comprising a substantially closed surface facing the combustion side, a rear support region which is designed to be supported on a grate support, a front nose region whic...
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