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Matches 1 - 50 out of 21,842

Document Document Title
WO/2019/190928A1
There is disclosed a flue cap cover for covering a flue cap extending from a building wall. The flue cap cover may be of different colors to match or contrast with the color of the building. The flue cap cover includes a cover, an option...  
WO/2019/182237A1
The present invention provides a hot-water storage boiler which has a simple structure to prevent backflow of exhaust gas and has both a heat-quantity proportional control function and a backflow prevention function. In the present inven...  
WO/2019/174655A1
The solid fuel heater with three-zone combustion air supply, containing the lower outlet orifice (16) of the lower primary air, the upper outlet orifice (11) of the upper primary air, the outlet orifice (12) and the inlet orifice (14.3) ...  
WO/2019/153030A1
Disclosed herein is a nozzle and air distributor comprising a plurality of air nozzles for a fluidised bed boiler. The nozzle and air distributor may be used to supply air into the boiler to fluidise a bed of coal. The nozzle may include...  
WO/2019/155357A1
An industrial recuperative burner (10) configured to be mounted on a wall (100) of an industrial furnace so that such burner (10) extends at least partially through an opening (101) formed in the wall of the furnace, the wall (100) delim...  
WO/2019/143983A1
A gas-fired atmospheric pressure steam humidifier having high efficiency and ultra-low NOx(3) emissions is disclosed. In some examples, the gas-fired humidifier can have an efficiency of greater than 90 percent and a NOx(3) output of les...  
WO/2019/140511A1
An enriched air stove having a combustion surface for supporting solid fuel for combustion and an oxygen enriched air intake fluidly connected to the combustion surface to provide an oxygen enriched air source. The combustion surface can...  
WO/2019/138146A1
Mixer device (1) comprising a main body (1a) with an oxidizing gas inlet duct (2), a combustible gas inlet duct (3) and a main channel (4) connected to both inlet ducts (2, 3). The main body (1a) also comprises an auxiliary channel, conn...  
WO/2019/125048A1
A fuel supply unit according to an embodiment of the present invention may comprise: a fuel feeding part for delivering a fuel upward; a fuel support part which is provided over the fuel feeding part and has the fuel placed thereon; and ...  
WO/2019/119493A1
An auxiliary combustion apparatus in combination with a secondary air duct (1), comprising a secondary air duct (1), an auxiliary fuel gun (2), a fixing rack, and an air duct extension tube (4). The air outlet of the secondary air duct (...  
WO/2019/125027A1
A fuel supply unit according to an embodiment of the present invention may comprise: a fuel feeding part for delivering a fuel upward; and a fuel support part which is provided over the fuel feeding part, has the fuel placed thereon, and...  
WO/2019/112211A1
The objective of the present invention is to resolve incomplete combustion of various objects to be incinerated by controlling the air pressure of a primary air supply fan and the amount of combustion air by means of a damper and an angl...  
WO/2019/112210A1
The present invention completely incinerates incineration objects through three-stage combustion by automatically and continuously introducing the incineration objects, thereby suppressing air pollution and noxious gases. In particular, ...  
WO/2019/104651A1
An oxygen-enriched combustion dual-chamber boiler system, comprising a boiler body (01) and a combustion control system; the inside of the boiler body (01) comprises a combustion chamber (02) for fuel to perform oxygen-enriched combustio...  
WO/2019/106796A1
The present invention provides a powdered coal supply device with which the ratio between coal and an elution prevention agent for toxic trace elements can be uniform. This powdered carbon supply device 10 is provided with: a coal bunker...  
WO/2019/103633A1
A method of limiting the formation of nitrogen oxides and / or of their reduction consisting in that a process gas or in another variant the process gas with reactant is injected into the combustion chamber in a direction opposite to the...  
WO/2019/098537A1
The present invention relates to a multilayer high-temperature incinerator. More particularly, the present invention discloses a technical field related to an environmentally friendly multilayer high-temperature incinerator including an ...  
WO/2019/093691A1
The present invention relates to a steam power generation system comprising: a pressurizing first boiler including a burner and a water tube wall so as to generate saturated steam; a pressurizing second boiler into which first exhaust ga...  
WO/2019/090510A1
Disclosed is an opposed aluminum melting furnace flow equalization combustion system, comprising a furnace body (1), a first heat storage unit (10), a second heat storage unit (20), and four fuel spraying guns arranged diagonally on two ...  
WO/2019/077377A1
A vent assembly (200) comprises a housing (13), a flow conduit (10) and a weather hood (12), the flow conduit (10) having a proximal end (10A) for being fluidly connected to a source of material and an open distal end (10B), the housing ...  
WO/2019/074641A1
In staged combustion, wherein fuel is fed into a furnace, and less than all of the gaseous oxidant needed to completely combust the fuel is fed with the fuel and combusted, providing uncombusted fuel, and the remaining portion of gaseous...  
WO/2019/054117A1
Provided are an air preheating device for a boiler and a boiler operation method with which acid dew-point corrosion of an air preheater can be reduced without causing a large reduction in boiler efficiency and a significant increase in ...  
WO/2019/052135A1
An energy-saving VOC waste gas treatment system comprises: a paint film drying room (100), an incineration room (200), a first heat exchanger (300), a second heat exchanger (400), and a chimney (500).The top wall of a drying chamber (110...  
WO/2019/052585A1
Chimney extension (1) adapted to be installed on a chimney body, in particular to the outlet of a diameter-standardized flue lining (3), provided with a bottom part (4) with an internal groove (5) for round seal, with a connecting reduce...  
WO/2019/050486A1
The invention relates to an adjustment technique for combustion system comprising an electrostatic surface neutralization equipment on solid surface. The adjustment technique reduces the mixing ratio between fuel and air flowing into the...  
WO/2019/046972A1
The present disclosure provides methods and systems for modulating a solid-fuel-based combustion process. A current instantaneous heat release for a solid-fuel-based heat generator is determined at a virtual sensor. The current instantan...  
WO/2019/044296A1
The purpose of the present invention is to provide an oxygen-enriching burner and a heating method using the oxygen-enriching burner, wherein, when using a self-excited vibration flame to heat an object to be heated, the vibration period...  
WO/2019/029844A1
The invention relates to a method for combusting a fuel gas with an oxidant by using a burner assembly (10) comprising a burner (12) and a lance (14), the method comprising providing via the burner (12) a main gas flow to a combustion, w...  
WO/2019/025633A1
A heating apparatus (1) for a recreational vehicle, comprising a combustion chamber (2), a burner, including at least one burner module (3), the burner module (3) including a conduit 301 having an inlet port (302), for receiving a mixtur...  
WO/2019/024062A1
A primary air intake device for a waste incinerator comprises an ash discharging hopper (2.1; 2.2; 2.3; 2.4; 2.5) and an air intake pipe (3.1). The air intake pipe (3.1) horizontally extends into the ash discharging hopper (2.1; 2.2; 2.3...  
WO/2019/020864A1
A fluidized bed boiler plant (10) and a method of preheating combustion gas fluidized bed boiler plant, the boiler plant comprising a furnace (12) and a combustion gas channel (24, 24b), and a water-steam cycle comprising an evaporator s...  
WO/2019/014417A1
The present invention relates to a method of combusting a fuel gas with a stoichiometric or near stoichiometric amount of molecular oxygen in the presence of a controlled amount of a diluent to enhance the extent of combustion reactions ...  
WO/2019/013127A1
The purpose of the present invention is to provide: an oxygen enriched burner capable of uniformly heating with excellent heat-transfer efficiency even at positions distanced from the burner, when using a self-oscillating flame to heat o...  
WO/2019/005615A1
A radiative recuperator preheats oxidant and/or fuel for combustion at one or more burners of a furnace. The recuperator includes a duct, at least portions of which comprise a material having a thermal conductivity of greater than 1 W/(m...  
WO/2018/227949A1
A gasification mother-child boiler for coking, steel making, casting and power generation, the gasification mother-child boiler being formed by a combination of 6, 8, 10 or more sub-furnaces. A top portion of a sub-furnace is provided wi...  
WO/2018/231098A1
The utility model relates to thermal power engineering, particularly to heating devices in which wood fuel undergoes high-temperature gasification (pyrolysis). The problem which the claimed utility model addresses is that of the consiste...  
WO/2018/222152A1
The present invention is an industrial heating mechanism which, for saving on heat, fuel, and costs, electrolyzes the mains water by means of the reactor and separates hydrogen and oxygen atoms, makes the released hydrogen and oxygen gas...  
WO/2018/194384A1
The objective of the present invention is to provide a hybrid combustion apparatus using pyrolysis of water and combustion air, in which a combustion chamber is double-walled and is divided into a first combustion chamber for combusting ...  
WO/2018/186769A1
The proposed utility model relates to thermal engineering and concerns a combustion chamber of a solid-fuel boiler which runs primarily on bio fuel in the form of pellets. The combustion chamber of a solid-fuel boiler comprises a branch ...  
WO/2018/181325A1
An air preheater that recovers heat from boiler exhaust gas and preheats air, said air preheater being equipped with a first tube provided inside an exhaust gas flow passage through which exhaust gas passes, and a second tube surrounding...  
WO/2018/181366A1
A boiler system equipped with a furnace for burning fuel, and an exhaust gas passage through which exhaust gas generated in the furnace passes, and in the interior of which a pipe-shaped member is arranged. The furnace is provided with a...  
WO/2018/168160A1
The purpose of the present invention is to provide a method and a device for heating a to-be-heated object, said method and device making it possible to uniformly heat the to-be-heated object in a short time, greatly reduce the generatio...  
WO/2018/162994A1
The present disclosure relates to systems and methods that are useful for controlling one or more aspects of a power production plant. More particularly, the disclosure relates to power production plants and methods of carrying out a pow...  
WO/2017/171362A3
The present invention relates to a combustion apparatus using a charcoal kiln and, more particularly, to a combustion apparatus for maximizing calorific power by complete combustion in such a manner that combustion is performed by inject...  
WO/2018/159960A1
The present invention relates to a pyrolysis gasification furnace including a reprocessor. In particular, according to an embodiment of the present invention, a pyrolysis gasification furnace including: a container part in which combusti...  
WO/2018/157128A1
The present disclosure is generally directed to a burner and boiler/furnace for pressurized oxy-combustion boilers and furnaces. The disclosure includes a design of a burner and boiler for a staged, pressurized oxy-combustion (SPOC) tech...  
WO/2018/155102A1
The purpose of the invention is to inhibit ash and the like floating in a furnace from adhering above and below an opening that discharges after-air into a furnace. A boiler (10A) comprises a furnace (11), a burner that burns a fuel with...  
WO/2018/149651A1
A method of firing a biofuel is provided. The method includes: introducing the biofuel into a combustion chamber having a first stage and a second stage; combusting the biofuel in a suspended state while flowing from the first stage to t...  
WO/2018/148478A1
A method and apparatus for heating a furnace using a burner system having first and second burner assemblies, each including a burner and a regenerative media bed, the method including operating the first burner assembly in a firing mode...  
WO/2018/142772A1
Provided is a combustion burner (100A) provided with a fuel nozzle (110), a secondary air nozzle (120), a secondary air flow channel (121) formed between the secondary air nozzle (120) and the fuel nozzle (110), a secondary air introduct...  

Matches 1 - 50 out of 21,842