129 results about "Post combustion" patented technology

A method for removing acidic gases from a post combustion process stream, the method comprising the steps of: receiving the post combustion process stream into hollow fibers of at least one MBC cell, each hollow fiber gas permeable, liquid impermeable; passing a lean solvent in contact with an external surface of said hollow fibers; exchanging said acidic gas into the solvent through the hollow fiber; venting an acidic gas lean stream; exiting an acidic gas rich solvent.

The invention discloses a solid rocket engine after-test automatic temperature measuring device and a using method. The solid rocket engine after-test automatic temperature measuring device comprises a mechanical arm and a temperature measuring device, and the temperature measuring device is connected with the mechanical arm through a flange plate; the temperature measuring device comprises a temperature measuring rod, a temperature measuring rod heat insulating layer and a high-temperature thermocouple, the temperature measuring rod is provided with a wiring groove and a plurality of through holes, the wiring groove is used for arranging a high-temperature thermocouple wiring harness, and the through holes are used for fixing the high-temperature thermocouple; and the temperature measuring rod heat insulating layer is coated on the outer side of the temperature measuring rod. The automatic temperature measuring device provided by the invention is simple in mechanical structure, high in reliability, low in cost and easy to maintain and replace parts, realizes automatic measurement of the temperature of the combustion chamber after a solid rocket engine test, can flexibly adjust the position of a measuring point according to different engines and test requirements, is safe and rapid in measurement, wide in temperature measuring range and high in measuring precision, and is suitable for popularization and application. And the measurement error is small, and rapid and accurate temperature measurement without damaging the inner surface of a measured object is realized.

The invention provides a hydrogen combustion device and system, belongs to the technical field of combustors, and aims at solving the problem that high-concentration oxynitride is generated due to the fact that the combustion flame temperature of an existing hydrogen combustion device is high. The device comprises a burner shell, a burner cover and a burner cover, a cavity is formed in the burner shell, the burner shell is connected with a boiler body, and the cavity is communicated with a hearth in the boiler body; the combustor shell is connected with a hydrogen header pipe, a flue gas header pipe and an air header pipe; a pre-combustion assembly and a post-combustion assembly; the pre-combustion assembly is used for spraying hydrogen and air into the hearth and mixing the hydrogen and the air to form first mixed gas; the rear combustion assembly is used for spraying hydrogen, flue gas and air into the hearth and mixing the hydrogen, the flue gas and the air to form second mixed gas; the first combustion assembly comprises an ignition part, the ignition part is used for igniting the first mixed gas, and the ignited first mixed gas is used for igniting the second mixed gas.

The invention discloses a post-combustion effect simulation method introducing chemical reaction analysis. The post-combustion effect simulation method comprises the steps that detonation energy, detonation products, mass fraction and related thermodynamic parameters are obtained according to the detonation process of explosives; obtaining an energy release parameter containing a chemical reaction source item; establishing a combustion analysis and calculation model introduced with a chemical reaction source item after the explosion of the closed space; solving the initial temperature and initial pressure of the equivalent gas mass of the explosive; inputting related parameters into a combustion analysis and calculation model after explosion in a closed space in which chemical reaction is introduced, and solving to obtain an energy release rate; and the specific heat energy of the post-combustion effect is obtained through calculation, the JWL state equation is modified, and the implosion response of the closed space considering the post-combustion effect is simulated. The method has the advantages that the calculation model including the chemical reaction source item is introduced, the explosive initiation process can be accurately and effectively simulated, the post-combustion reaction starting and ending time and the energy release rate are obtained, and the simulation result is accurate.

The invention relates to the technical field of ramjet engines, in particular to a wide-speed-range scramjet combustion chamber, a scramjet engine and a combined power device. The wide-speed-range scramjet combustion chamber comprises a front combustion section and a rear combustion section; the front combustion section comprises a front-section runner wall surface, a front-section concave cavity flame stabilizer, a front-section wall surface fuel injector and a front-section multi-mode flame stabilizer; the rear combustion section comprises a rear section runner wall surface, a rear section concave cavity flame stabilizer, a rear section wall surface fuel injector and a rear section multi-mode flame stabilizer; the front-section wall surface fuel injector and the rear-section wall surface fuel injector are fixedly mounted on the wall surfaces in front of the front-section concave cavity flame stabilizer and the rear-section concave cavity flame stabilizer respectively, and the front-section multi-mode flame stabilizer and the rear-section multi-mode flame stabilizer are located in the middle of a front-section flow channel and the middle of a rear-section flow channel respectively and located at the same axial position as the front-section concave cavity flame stabilizer and the rear-section concave cavity flame stabilizer; the lower limit of the working speed domain of the scramjet combustion chamber in the conventional speed domain of Ma 4.0-7.0 can be widened to Ma 3.0-3.5.

The invention provides an LNG transport ship power generation system and an LNG transport ship, the power generation system comprises a fuel cell power generation assembly, and the fuel cell power generation assembly comprises a methane reforming reactor, a first heat exchanger, a second heat exchanger, a fuel cell, a post-combustion module, a converter and a discharge end. Liquefied natural gas (LNG) liquid cargo tank flash steam is conveyed to the methane reforming reactor, and a reforming product enters a fuel cell anode through the first side of the first heat exchanger. Air enters the cathode through the first side of the second heat exchanger. And the electric energy output end of the fuel cell is connected with the converter and outputs the electric energy. The first heat exchanger second-side outlet is connected with the second heat exchanger second-side inlet, and the second heat exchanger second-side outlet is connected with the discharge end. Tail gas of the rear combustion module is connected with a second side inlet of the first heat exchanger, a second side inlet of the second heat exchanger and a discharge end through three branches, and each branch is provided with an on-off valve. The LNG flash steam serves as fuel, power is generated through the fuel cell to supply power to the ship, carbon emission is reduced, reliquefaction is abandoned, and reasonable utilization of waste heat is achieved.

A system for improving steam integration of a combined cycle (CC) power plant. A heat recovery steam generator (HRSG) receives exhaust gases from a gas turbine and discharges steam to a steam turbine. A dual reboiler arrangement includes a first reboiler and a second reboiler, the first reboiler receiving steam discharged from the steam turbine and using heat extracted from the received steam to heat a solvent circulated by a carbon capture arrangement, and the second reboiler channeling steam into the first reboiler for use in heating. A steam ejector receives an external flow, and mixes the external flow with steam from the steam turbine. A flash drum recovers excess steam from the first reboiler and discharges a portion of the recovered excess steam to a steam cycle arrangement including the HRSG and the steam turbine.

A heat engine 10, such as a gas turbine engine, has a controller 290 and a combustor, for example an afterburner combustor 120. The combustor has at least one fuel injection port 128 and at least one pilot ignition device 130. In use, the controller mitigates thermoacoustic instabilities in a gas flow, A, B within the heat engine by selectively energising the at least one pilot ignition device to ignite fuel discharged from the at least one fuel injection port. The heat engine can include a plurality of fuel injection ports radially distributed (170 Fig. 4) with respect to a centreline (9 Fig. 4) of the heat engine and can include a plurality of fuel injection ports angularly distributed (130 Fig. 4) around the centreline of the heat engine. The arrangement delivers a flame (139 Fig. 4) resulting from energisation of the at least one pilot igniting fuel discharged from the at least one fuel injection port, and the flame is blown-off across at least a part of an operating map of the heat engine. The heat engine may also include a main combustor 16.

The utility model relates to the technical field of kitchen utensils, and provides a novel furnace end which comprises a furnace end body provided with a combustion cavity, an ignition needle used for igniting liquid fuel and a heating device used for preheating the liquid fuel to promote gasification of the liquid fuel are arranged on the combustion cavity, and the furnace end body is provided with an air inlet device. A plurality of circles of air inlet channels which are arranged at intervals in the circumferential direction and penetrate through the side portion of the combustion cavity are formed in the side portion of the combustion cavity, the input end of the air inlet device communicates with outside air, the output end of the air inlet device communicates with the air inlet channels, and the outside air enters the combustion cavity through the air inlet device and the air inlet channels and forms spiral airflow spirally flowing in the combustion cavity. After being gasified, the liquid fuel is mixed with the spiral air flow, so that the gasified liquid fuel is fully combusted, and the technical problem that carbon black is easily generated in a combustion cavity due to insufficient combustion after the liquid fuel of an existing furnace end is gasified is effectively solved.

The present invention relates to a steel plant (1) comprising at least one electric arc furnace (10) and a fume collection and treatment system (100) adapted to collect and treat gaseous emissions produced by steel plant (1). Said fume collection and treatment system (100) comprises : a primary suction line (110) fluidically connected to the electric arc furnace (10) to suck the fumes generated in said electric arc furnace (10); at least a first secondary suction line (120) adapted to ventilate the environment surrounding the electric arc furnace (10) by means of at least one fume hood (120a). Along said primary suction line (110) there are arranged in sequence starting from the electric arc furnace (10) at least: - a post-combustion chamber (111), a fume cooling apparatus (112), and a CO2 capture apparatus (113). The first secondary suction line (120) flows into the primary suction line (110) downstream of the CO2 capture apparatus or discharges into the atmosphere separately from said primary suction line (110). The primary suction line (110) comprises a recirculation line (130) to recirculate at least part of the gaseous emissions to the post-combustion chamber (111). The recirculation line (130) fluidically connects the section of the primary suction line (110) between the cooling apparatus (112) and the CO2 capture apparatus (113) with the section of the primary suction line (110) upstream of the post-combustion chamber (111). The plant (1) comprises a control system (132, 133) of the recirculation flow rate of the gaseous emissions to the post-combustion chamber (111) configured to adjust the recirculation flow rate at a sufficient value to reduce the entry of comburent air to the post-combustion chamber to the stoichiometric minimum, maintaining the temperature in the post-combustion chamber within a predetermined temperature range.

The invention discloses an efficient and energy-saving continuous melting method. The method comprises the following steps that S1, the temperature of fuel gas and the temperature of air tend to be balanced; the pretreatment comprises preliminary heating of air and preliminary heat exchange of fuel gas and air; s2, the fuel gas and the air which are subjected to temperature balance in the step S1 are guided into a premixing mechanism, the fuel gas and the air are fully mixed through the premixing mechanism, and uniform premixed gas is obtained; s3, the premixed gas obtained in the step S2 is guided into a burner, the burner sprays out the premixed gas and then combusts the premixed gas, and the copper raw material in the smelting furnace is continuously smelted; and S4, combustion state parameters in the smelting furnace are collected in real time through analysis monitoring equipment, the oxygen-enriched state or the oxygen-deficient state in the furnace is judged based on the combustion state parameters, the proportion of the fuel gas to the air is intelligently adjusted, and the combustion atmosphere in the smelting furnace is controlled. According to the method, energy consumption in the melting process of the copper raw material is remarkably reduced through energy recovery, and the technical effects of high efficiency and energy conservation are achieved.

The embodiment of the invention provides a coal quality detection method, device and equipment. The method comprises the following steps: acquiring a first spectrum of coal to be detected; acquiring a second spectrum of the coal to be detected; extracting a first coal quality detection result of the to-be-detected coal according to the first spectrum; extracting a second coal quality detection result of the to-be-detected coal according to the second spectrum; obtaining a final coal quality detection result of the to-be-detected coal according to the first coal quality detection result and the second coal quality detection result; and adjusting the coal blending ratio according to the final coal quality detection result. In this way, the coal quality can be rapidly detected through the spectrum, the accurate coal quality detection result is obtained, the situation that a coal sample needs to be manufactured and then combusted, and then the coal index is detected is avoided, the coal quality detection procedure is greatly shortened, the coal quality detection efficiency is improved, and the coal blending ratio can be rapidly adjusted.

A light-off detector instrumentation translator comprising: an instrumentation translator (106) having a hardware enclosure (119) and structured to convert a light-off data (115) from a light-off detector (LOD) (104) to an afterburner condition data (108) for use in an engine controller (100) of a gas turbine engine (10), the light-off data (115) indicative of an afterburner condition of the gas turbine engine (10), the instrumentation translator (106) having: a first interface (110) structured to receive an excitation signal (112) and to deliver the afterburner condition data (108) to the engine controller (100); a second interface (113) structured to receive the light-off data (115) from the LOD (104); and a translator controller (130) configured to: convert the excitation signal (112) to an LOD power (118); transduce the light-off data (115) to the afterburner condition data (108) using a signal converter (120); and provide power to the signal converter (120).

Use of a nitrogen-containing cleaning agent as an additive in a diesel fuel composition to reduce the effects of deposits in a post-combustion system of a diesel engine when combusting the diesel fuel composition.

The invention discloses a method for calculating explosion pressure load of charge with a shell based on chemical reaction of detonation products, which comprises the following steps of: obtaining detonation energy, detonation products generated by detonation and mass fraction of each detonation product, and determining further chemical reaction in the post-combustion process of the explosive and pre-exponential factors and activation energy of each detonation product; the explosion process is divided into a detonation stage, an adiabatic expansion stage and a post-combustion reaction stage; calculating the initial temperature and the initial pressure of an air mass generated by explosive detonation; constructing a finite element three-dimensional model of a detonation product air mass generated by the shell charge explosion in the closed space, and calculating related parameters of a detonation product at the end of the adiabatic expansion stage; and solving a time-history curve of the shell charging explosion pressure load in the post-combustion reaction stage. The method has the beneficial effects that the limiting effect of the shell on the chemical reaction of the explosive detonation product is introduced, the pressure load of the charge explosion with the shell is calculated, the analysis process does not depend on the specific test calibration working condition, and the universality is high.

The invention discloses a prediction method, device and equipment for combustion chamber nitrogen oxide emission and a medium, the prediction method comprises the steps that calculation is conducted on multiple encrypted target grids through a fluid dynamic model, a parameter field of a simulation combustion chamber is obtained, and the parameter field comprises one or more of a velocity field, a component field and a temperature field; dividing the simulated combustion chamber into a pure flow area, a combustion reaction area and a post-combustion area according to the airflow flowing direction and the combustion reaction progress of the simulated combustion chamber; according to the parameter field and a corresponding first preset condition, the pure flow zone and the combustion reaction zone are partitioned, a plurality of zones are obtained, and the zones serve as a plurality of grid chemical reactors; and calculating the plurality of chemical reactors by utilizing a fluid dynamic model according to a chemical reaction mechanism to obtain the concentration of the nitric oxide at the outlet of the simulated combustion chamber. According to the embodiment of the invention, the emission amount of the nitric oxide in the combustion chamber can be accurately predicted, and the error is small.

The utility model relates to the technical field of health care equipment, and discloses a moxibustion box which comprises a bandage part and a moxibustion box part, a box pocket part is sewn in the middle of the bandage, the moxibustion box part is placed in the box pocket part, and the moxibustion box is fixed on the legs, the hands or the waist and other positions of a user through the bandage during use and is convenient to fix. The moxibustion box is simple in structure and convenient to use, the phenomenon that the moxibustion box slides down cannot occur, meanwhile, the ash receiving net is detachably inserted into the box body, when the moxibustion box is used, the inserting needles are inserted into moxa sticks, burning ash can be received by the ash receiving net after the moxa sticks are ignited, and when the moxibustion box is cleaned, the ash receiving net is taken out, and cleaning is convenient.

The invention relates to the technical field of welding, and discloses a large-size steel structure welding preheating device which comprises a turbofan jet, one end of the turbofan jet is an air inlet channel, the other end of the turbofan jet is a rear combustion chamber, the turbofan jet is sleeved with a vortex sleeve, the front end of the air inlet channel is provided with a nitrogen compressor, and one end of the vortex sleeve is provided with a cold air discharge pipe. The cold air discharging pipe and the air inlet channel are located on the same side, and the hot air discharging pipe and the rear combustion chamber are located on the same side. Compared with the prior art, the device has the advantages that the turbofan jet generates high-temperature fuel gas flow, large-flow and high-flow-speed hot gas flow injection is achieved, the preheating range is wider, cold nitrogen is mixed into the gas inlet channel through the nitrogen compressor, the oxygen content of a combustion area is reduced, and the oxidation risk of a preheating area is reduced; the hot gas discharge pipe forms a low-oxygen hot nitrogen layer on the periphery of the high-temperature tail gas, so that oxidation is further inhibited while heat loss is reduced.

The invention belongs to the technical field of ship power and distributed energy, and particularly relates to a marine cogeneration system based on a compact reformer and an application method. The system comprises a combined heat and power supply module and a transcritical CO2 circulation module, the combined heat and power module converts chemical energy of gas fuel into electric energy and generates combustion tail gas. And the transcritical CO2 circulation module recovers and utilizes the waste heat of the combustion tail gas to generate power. Through deep coupling of the heat and power cogeneration module and the transcritical CO2 circulation module, the defects that in the prior art, a pre-reformer and a rear combustor are structurally separated, the system size is large, and the heat and mass transfer path is long are overcome, and the problems that in the prior art, the high-grade waste heat utilization rate is low, and the comprehensive energy efficiency of the system is not high are solved. And collaborative optimization of system miniaturization, multi-stage efficient utilization of energy and extremely low emission is realized.

To provide a hydrogen combustion boiler that reduces a heat loss due to purging inside a furnace and has high responsiveness to load demands.SOLUTION: A hydrogen combustion boiler comprises: a boiler body; a blower; a burner having a main burner and a pilot burner; a hydrogen supply line that supplies a hydrogen-based fuel gas containing at least 50% hydrogen to the main burner; a first shut-off valve that opens and closes the flow path of the hydrogen-based fuel gas; an inert gas supply line connected to the hydrogen supply line; a second shut-off valve that opens and closes the flow path of an inert gas; a fuel supply line for the pilot burner; a third shut-off valve that opens and closes the flow path of a fuel for the pilot burner; an air supply line that supplies air to the burner; and a control unit. The control unit has a combustion control unit that controls combustion of the main burner and the pilot burner, and after opening the third shut-off valve to start combustion of the pilot burner, the combustion control unit closes the first shut-off valve and opens the second shut-off valve, thereby performing inert gas purging control on the hydrogen supply line.SELECTED DRAWING: Figure 2

The use of a nitrogen containing detergent as an additive in a diesel fuel composition to reduce the impact of deposits in a post combustion system of a diesel engine when combusting said diesel fuel composition.

The utility model relates to the technical field of biomass hot blast stoves, and discloses an efficient biomass hot blast stove which comprises a shell assembly, a feeding assembly, a cutting assembly, an air supply assembly, a storage assembly, an exhaust assembly and a switch assembly, the feeding assembly is installed above the shell assembly, the cutting assembly is installed on the side wall of the feeding assembly, and the air supply assembly is installed on the side wall of the storage assembly. The air supply assembly is installed on the lower portion of the side wall of the shell assembly, the material storage assembly is installed in the shell assembly, the air exhaust assembly is installed on the upper portion of the shell assembly, and the switch assembly is installed at the bottom of the shell assembly. The primary transmission shaft drives the spiral blade to start to rotate, so that materials fed from the upper feeding port are cut, and combustion is more thorough after the materials enter the material storage assembly.

The invention discloses a biogas residue pyrolysis chemical chain reforming in-situ clean power generation method and device. The system comprises a pretreatment unit, a pyrolysis gasification unit, a chemical chain reforming power generation device, a combustor and a tail gas collection device. The biogas residues are subjected to solid-liquid separation, the moisture content is reduced to 20%-30%, the biogas residues are air-dried to be lower than 10% for pyrolysis gasification, generated pyrolysis gas enters a partitioned reaction hearth, the upper portion is a pyrolysis gas area, and the lower portion is an oxygen carrier anode. An anode is supported by a Ni / nYSZ composite matrix, a Bi2O3 ceramic electrolyte layer and a FeCo2O4-based cathode are integrated, and an oxygen carrier is a composite perovskite catalyst LaxA < 1-x > FeyB < 1-y > O3. After external electric heating is started, a combustor recycles tail gas heat to maintain reaction, tail gas is separated to obtain H2O for cyclic utilization and CO2 resourceful treatment, and an external circuit system achieves power generation and monitoring. The device synchronously completes power generation and gas conversion through chemical chain reforming, has high-temperature-resistant stability and a multi-stage resource recovery function, remarkably improves biogas residue energy conversion efficiency and reduces carbon emission.

A method of heating water in a tankless water heating appliance in conditions of low water flow or no water flow is disclosed. A water supply is introduced into a heat exchanger configured to transfer heat to the water supply from a burner when the water supply is contained in the heat exchanger. A pulse fire duration is determined for the burner and a pre-defined condition of the water supply is sensed. When the pre-defined condition is sensed, the burner is activated to fire for the pulse fire duration, and the burner is deactivated after the pulse fire duration is elapsed. The pre-defined condition of the water supply is monitored, such that when the pre-defined condition is sensed again, the burner is activated to fire for another pulse fire duration, and the burner is deactivated after the another pulse fire duration is elapsed.

The invention provides a liquid ammonia transport ship power generation system and a liquid ammonia transport ship, the power generation system comprises a fuel cell power generation assembly, and the fuel cell power generation assembly comprises a first heat exchanger, a second heat exchanger, a fuel cell, a rear combustion chamber, a converter and a discharge end. Flash steam of the liquid ammonia liquid cargo tank enters the fuel cell anode inlet through the first side of the first heat exchanger. Air enters the fuel cell cathode inlet through the first side of the second heat exchanger. The anode and cathode outlets are connected with the rear combustion chamber. The electric energy output end of the fuel cell is connected with the converter and outputs outwards. The first heat exchanger second-side outlet is connected with the second heat exchanger second-side inlet, and the second heat exchanger second-side outlet is connected with the discharge end. A discharge outlet of the rear combustion chamber is connected with a second side inlet of the first heat exchanger, a second side inlet of the second heat exchanger and a discharge end through three branches, and each branch is provided with an on-off valve. The liquid ammonia flash steam is used as fuel, power is generated through the fuel cell to supply power to the ship, carbon emission is reduced, reliquefaction is not needed, and reasonable utilization of waste heat is achieved.

A thermal energy carrier and a heating and power generation system are disclosed, belonging to the field of thermoelectric technology. Existing heating and power generation systems are generally horizontally positioned for easy connection of the exhaust outlet to a chimney. However, this arrangement causes fuel to flow back to the ignition needle, reducing ignition success rate and hindering fuel diffusion and volatilization. This invention includes an exhaust pipe and a radiator. The thermal energy carrier has an installation chamber at its front end. Multiple heat-absorbing ribs are arranged circumferentially on the inner wall of the installation chamber, forming an exhaust groove between adjacent ribs. After the burner is inserted into the thermal energy carrier, the combustion chamber of the burner communicates with the installation chamber, and the exhaust groove forms an exhaust channel with the outer wall of the burner. The exhaust pipe is located on the side of the thermal energy carrier and is connected to the exhaust channel to discharge flue gas from the exhaust channel. An insertion port is located at or near the top of the thermal energy carrier. The radiator is located at the rear of the thermal energy carrier to accelerate the heat diffusion rate.

The invention discloses an eccentric initiating explosive device initial ignition device, and relates to a point transfer initiating explosive device device, which comprises an electrode plug (1), a charging ring (2), a bridge band transduction element (9) and silicon rubber (10), the bridge band transduction element (9) is connected with the two electrodes (8) in the electrode plug (1) in an energy storage welding mode; after being assembled, the electrode plug (1) and the charging ring (2) are hermetically connected through silicone rubber (10); the electrode plug (1) is manufactured by adopting a glass sintering process, and the electrode plug shell (4) and the two electrodes (8) are sintered into an integral structure by utilizing the glass sealing body (7); the ceramic pad (5) and the insulating ring (6) are positioned above the glass sealing body (7) and are bonded with the electrode plug shell (4) through epoxy resin glue; the device provided by the invention solves the problem that the combustion residues return to conduct the electrode after the action of the initiating explosive device output medicament, and also solves the problem that the combustion residues of the initiating explosive device initial initiating explosive accumulate to conduct the electrode, so that the technical problem that the open-circuit resistance is too low after the action of the initiating explosive device is effectively solved from the source.

The use of nitrogen-containing compounds as additives in a diesel fuel composition to reduce the impact of deposits in the post combustion system of a diesel engine when combusting said diesel fuel co

The present application discloses a gas device and a gas stove. The gas device includes: a gas mixing component, which is provided with an annular gas mixing chamber, a mixed gas outlet communicating with the annular gas mixing chamber, and a plurality of outer ring intake channels. The plurality of outer ring intake channels are arranged at intervals; a gas mixing annular retaining ring, which is fixed in the annular gas mixing chamber. The annular retaining ring includes an annular baffle that divides the gas mixing chamber into an upper first annular chamber and a lower second annular chamber. The top of the first annular chamber communicates with the second annular chamber. A plurality of through holes are provided on the gas mixing ring annular retaining ring to communicate the upper first annular chamber and the lower second annular chamber; wherein, the outlet of the outer ring intake channel communicates with the lower second annular chamber, and the mixed gas outlet communicates with the upper first annular chamber. Thus, when the mixed gas burns after being discharged from the gas outlet, the outer ring fire formed is relatively stable and the combustion efficiency is relatively high.

The invention relates to a process that integrates three techniques or processes, namely direct pyrolysis in a direct flow using heat generated by stoichiometric combustion techniques, in order to perform heat treatment with energy recovery on waste and derivatives thereof, followed by post-combustion of the gases generated in direct pyrolysis and stoichiometric combustion processes to generate heat and utilise the energy thereof. The functional technical composition of the set of integrated equipment (100) for executing the process comprises four basic parts: a means of direct pyrolysis (101) of chlorine-containing waste; a means of stoichiometric combustion (102) of non-pyrolysed and chlorine (Cl)-free waste; a means of post-combustion (103) of combustible gases and vapours generated in the previous processes; and a means of sensing, control and actuation (104).