Complex of equipment for a waste-free processing of biodegradable municipal waste is solved in such a way that at the input (1) of BMW a crusher (2) is included, the output of with is connected to either a hygieniser (3) or a drying line (5). The output from the hygieniser (3) is connected to the biogas plant (4) input. The output of the bulk intermediate from the biogas plant (4) is connected to the drying line (5). The drying line (5) output is connected either to a pyrolyzer (7) with a second product output (7.1) of bio-coal or is connected to a compaction machine (8). The drying line (5) or the compaction machine (8) has the first product output (8.1) of soil substrate. From the pyrolyzer (7) to the drying line (5) there is a return loop included through a mixing device (6) with input (10) of bio-nutrient waste, whereby the compaction machine (8) included after the drying line (5) has a third product output (8.2).

Boiler equipment includes: a combustion device including a combustion chamber to combust fuel supplied to the combustion device; a combustion furnace including a combustion chamber formed inside thereof; and a heat exchanger transferring thermal energy obtained by combustion of the fuel in the combustion device to water. The combustion device is directly connected to a wall part of the combustion furnace such that the combustion chamber of the combustion device faces the combustion chamber of the combustion furnace. The fuel is efficiently combusted in the combustion chambers of the combustion device and the combustion furnace, which are integrated with each other. Thus, almost no ash is generated.

An organic material gasification system is configured such that a carbonization furnace provided with a first air supply mechanism that radiates high-temperature combustion air and high-temperature steam to an organic material combustion region and with a second air supply mechanism that supplies combustion air to an exhaust gas combustion region, to discharge high-temperature exhaust gas is connected to a gasification furnace including a heating unit penetrating through a reactor. A carbide from the carbonization furnace is supplied to the reactor, and the high-temperature exhaust gas from the carbonization furnace is supplied to the heating unit, so that the carbonization efficiency and the carbonization quality are improved and the gasification efficiency is improved.

The present disclosure concerns a pyrolysis residue-discharge system fluid-tightly connectable to a pyrolysis reactor delimiting a fuel-containing cavity and having a discharge opening extending therethrough, the pyrolysis residue-discharge system comprising a residue discharge duct defining a residue discharge passageway having an inlet port and an outlet port; and a reactor-connecting end portion having a through opening, the reactor-connecting end portion being fluid-tightly connectable to the pyrolysis reactor to fluidly connect the through opening of the reactor-connecting end portion with the discharge opening of the pyrolysis reactor, the reactor-connecting end portion being fluid-tightly connectable to the residue discharge duct at the inlet port thereof to provide a fluid communication between the fuel-containing cavity of the pyrolysis reactor and the residue discharge passageway via the discharge opening. It also concerns a corresponding pyrolysis reactor assembly and a pyrolysis residue discharge method.

A process of making a fuel product from a non-combustible high protein organic material such as a biological by-product or waste material. The moisture content of the high protein organic material is mechanically reduced and dried to reduce the moisture content to less than ten percent (10%). The high protein organic material is pulverized to a particle size of less than about 2 mm. The high protein organic waste material is fed into a combustion chamber and separated during combustion such as by spraying of the high protein organic waste material within the combustion chamber. Temperature and nitrogenous hydrocarbon combustion reactions within the combustion chamber are also controlled by injection of steam within the combustion chamber. The concentration of protein thermal decomposition by-products, the temperature and/or pressure within the combustion chamber is also controlled to degrade hazardous polyfluoro compounds into less hazardous compounds.

The present invention provides a method of preventing high temperature corrosion on a heat exchanging surface of a biomass boiler, including: a first feeding step, supplying a first biomass fuel to the boiler; a deposition step, performing combustion on the first biomass fuel during initial operation of the boiler, and forming an inert deposition layer on a surface of a heat exchanger of the boiler; a second feeding step, supplying a second biomass fuel different from the first biomass fuel to the boiler; and a normal combustion step, performing combustion on the second biomass fuel. A direct contact of an alkali metal chloride with a metal pipe wall is prevented by forming an inert deposition layer on the surface of the heat exchanger of the boiler in the deposition step, thereby establishing a physical barrier between the heat exchanging surface of the boiler and the alkali metal chloride to effectively solve a problem of preventing corrosion on the metal pipe wall of the boiler.

A washing treatment system includes an odor and flue gas washing tower, a biological deodorization filtering tower, a multifunctional biomass combustion boiler, a liquid fermentation reactor, a solid fermentation reactor, circulating pumps, an exhaust fan and an induced draft fan. An exhaust port is formed in a top end cover of the odor and flue gas washing tower. A liquid inlet, an air inlet and a liquid drainage port are formed in a side wall of a tank body. A hanging basket is placed in the tank body. Organic fillers and/or inorganic fillers are placed in the hanging basket. An inner cavity of the washing tower is divided into a liquid inlet shunting cavity, a filler layer, an air cavity and a liquid accumulation cavity from top to bottom. An upper supernatant in the liquid fermentation reactor is connected with the liquid inlet for washing.

A method, system, and apparatus for decomposing a biomass feedstock include providing a layer of inert particulate matter, such as sand, to line and insulate the bottom surface of a main chamber of a reactor where pyrolysis and oxidation are conducted to produce char and producer gases as primary products. In an embodiment, feedstock positioned in a side region of the reaction chamber insulates side walls of the main chamber from heat in the center region of the main chamber. In an embodiment of the method, a rate of removal of solid products such as char from the reactor is controlled in response to a temperature detected at a position of an extraction tube inlet of the reactor. Activated charcoal may be obtained as a primary product using the system and method, by feeding oxygen into the reactor at an inlet positioned adjacent to an inlet to the extraction chamber.

Applying heat from a heat source to a first region to cause a first pyrolysis process, the first pyrolysis process resulting in a gaseous mixture, and applying heat from the heat source to a second region to cause a second pyrolysis process, the second pyrolysis process being applied to the gaseous mixture, wherein the second region is located closer to the heat source than the first region. Pyrolysis is used to destroy oils, tars and/or PAHs in carbonaceous material.

Disclosed is a control system for controlling the feed of a solid fuel in a combustion process. The system includes a control unit which is adapted to communicate by way of a communications link in the system, to receive from online measuring instruments online measurement data regarding a fuel coming from a fuel reception unit, and to control a feeding unit for delivering the measured fuel into a fuel silo on the basis of its content model and measurement data.