12results about How to "Burn completely" patented technology

The invention provides a three-time air supply methanol-to-hydrogen combustion evaporator which comprises a heat exchanger, a combustion evaporator body, a combustion chamber and a three-time air supply device, the air outlet end of the heat exchanger communicates with the three-time air supply device, and the three-time air supply device is arranged at the top of the combustion chamber. The tertiary air supply device blows flames generated during combustion of the combustion chamber to the combustion evaporator, the heat exchanger is used for preheating normal-temperature air, and the tertiary air supply device supplies air to the combustion chamber. The three-time air supply design is adopted, so that combustion is more complete, the flame temperature distribution is uniform, the heat efficiency is greatly improved, and fuel waste is reduced. Through gas preheating and waste heat recovery, external energy input is reduced, the operation cost of the system is remarkably reduced, and the energy-saving and environment-friendly trend is met. The high-temperature gas guide pipe guides waste heat back to the heat exchanger, heat energy recycling is achieved, the overall heat energy utilization rate is increased, and emission loss is reduced.

This invention discloses a small-scale medical and domestic waste treatment device specifically designed for epidemic prevention and control. It includes a furnace body with a hoist on one side for conveying materials into the boiler. The boiler's interior is divided into a water storage chamber and a combustion chamber by a partition. The upper end of the water storage chamber is sealed by an end cover with a heat-extraction conductor and a fan compartment. The fan compartment transfers heat from the water storage chamber to the hoist, drying the medical waste inside the hoist and facilitating complete combustion upon entry into the furnace. This achieves comprehensive energy utilization and ensures more thorough combustion of the medical waste.

The present application belongs to the field of burners, and discloses a deflectable wall-type tangential circle boiler burner and a working method. The deflection assembly adopts a transmission mode of servo motors, screw rods and solid rods, which can realize accurate angle adjustment. This makes the burner nozzle able to adjust the direction in real time according to the needs, and optimizes the distribution of combustion gas flow in the furnace. Especially under the conditions of boiler load change or different fuels, this flexible adjustment capability helps to improve the combustion efficiency. By accurately adjusting the deflection angle of the nozzle, the present application can make the combustion gas flow evenly distributed in the furnace, reducing the phenomenon of incomplete combustion. The direction of the burner nozzle can be dynamically adjusted according to different working conditions, so as to better adapt to the needs of different loads and different fuels, and finally improve the overall combustion efficiency of the boiler. The adjustable deflection angle of the present application makes the burner nozzle able to adjust according to the distribution of the temperature in the furnace, effectively avoiding the areas with excessively high or low temperature.

This utility model discloses a high-efficiency combustion-supporting blower for an incinerator, relating to the field of incinerator technology. It includes: a flue pipe, fixedly connected to a support frame; a blower, fixedly connected to the support frame; a connecting pipe, fixedly connected to the blower; a reciprocating mechanism, mounted on the support frame, for uniformly blowing air into the support frame to ensure more complete waste combustion; and a vibration mechanism, mounted inside a collection frame, for vibrating the support frame to cause the burned ash to fall into the collection frame. By incorporating the reciprocating mechanism, blower, and connecting pipe, uniform airflow is achieved within the support frame, resulting in more thorough waste combustion. The vibration mechanism also ensures that the burned ash falls into the collection frame, preventing dust accumulation and ensuring proper waste combustion.

This utility model provides a self-regenerative oxygen-enriched burner, belonging to the technical field of combustion equipment. The self-regenerative oxygen-enriched burner includes a combustion chamber; side plates, which are bolted to the left and right ends of the combustion chamber; L-shaped tubes, which are fixedly connected to the left and right ends of the side plates; a heat storage body, which is fixedly connected inside the two L-shaped tubes; and a support, which is fixedly connected to the lower end of the combustion chamber. A reversing valve is connected to the support, and a connecting pipe connects the reversing valve to the L-shaped tubes. In this design, the heat storage body receives and stores heat transferred from high-temperature flue gas during combustion, and then uses this heat to subsequently heat the cold air or gas entering the combustion chamber, achieving efficient heat recovery and reuse, reducing energy waste, and improving combustion energy utilization efficiency.

The invention relates to the technical field of hot-blast stove equipment, and discloses an integrated biomass particle hot-blast stove which comprises a hot-blast stove body, the hot-blast stove body comprises a feeding mechanism, a combustion mechanism and a heat exchange mechanism, and the combustion mechanism comprises a combustion chamber and an ash chamber which are arranged in the hot-blast stove body; first ash removal doors are arranged on the portions, right opposite to the combustion chamber and the ash chamber, of the hot blast stove body, and a sieving plate is arranged between the combustion chamber and the ash chamber; the heat exchange mechanism comprises a heat exchanger fixed in the hot blast stove body, and an air inlet pipe and an exhaust pipe are arranged on the heat exchanger. Through the arrangement of the combustion chamber, the ash chamber, the sieving plate, the heat exchanger, the discharging hopper and the material guide pipe, particles are put into the combustion chamber through the discharging hopper and the material guide pipe, the particles are combusted through the combustion chamber, ash generated after combustion can descend into the ash chamber at the bottom through the sieving plate, smoldering and coking of a material layer are avoided, and the combustion efficiency is improved. The problem of coke blocks is solved.

The present application relates to a kind of sintering method for reducing the CO content of sintering flue gas, by the reasonable cooperation of measures such as layer thickness, material distribution mode, flue gas reuse composite oxygen-enriched sintering and flue gas carbon monoxide catalytic oxidation in each step, the content of carbon monoxide in the emission flue gas is greatly reduced, so that the environmental friendliness of flue gas emission is greatly improved.

This invention relates to the field of carbonaceous material reactor technology, specifically to a slag melter, comprising: a combustion aid distribution ring, which is a pipe arranged in a ring around the outer periphery of a discharger; a first pipe connected to the combustion aid distribution ring to introduce combustion aid; a gas-liquid fuel distribution ring, which is a pipe arranged in a ring around the outer periphery of the discharger; a second pipe connected to the gas-liquid fuel distribution ring to introduce gas-liquid fuel; multiple burners connected to both the combustion aid distribution ring and the gas-liquid fuel distribution ring; the multiple burners generate flames and high-temperature flue gas, which, in conjunction with the discharger, agitate, mix, oxidize, heat, and lift inorganic residues to produce molten liquid inorganic residues; this application distributes gas-liquid fuels and combustion aids as needed, fully mixes and combusts them, generates a stable high-temperature flame to agitate the inorganic residues according to operational needs, and adjusts the temperature of the inorganic residues, maintaining the slag level of the inorganic residues and ensuring smooth discharge.

The utility model discloses a novel environment-friendly die-casting spraying decoration outer cylinder structure which is integrally formed in a die-casting mode. The outer barrel comprises an outer barrel body, an ignition cavity and a gunpowder cavity, wherein a sealing layer and a connecting channel are arranged between the ignition cavity and the gunpowder cavity; the volume of the ignition cavity is far smaller than that of the gunpowder cavity, and the ignition cavity is located at the upper position during vertical use; an arc-shaped sealing outer wall protruding upwards is arranged above the sealing layer, an upper ignition cavity of an inverted-cone-shaped structure is arranged in the middle of the sealing outer wall, a lower ignition cavity of a cone-shaped structure is correspondingly arranged below the sealing layer, and cone-shaped heads between the two cavities are communicated. And the lower ignition cavity is downwards in smooth transition with the inner wall of the circular-arc-shaped upwards-convex sealing opening above the gunpowder cavity. In order to solve the problems, the utility model provides a novel environment-friendly die-casting firework spraying outer cylinder structure which is simple in structure, convenient to operate, capable of being integrally formed, produced in batches, good in firework setting-off effect, environment-friendly, free of pollution, free of fire hazards and stable in spraying effect.

This invention discloses an organic waste gas RTO regenerative thermal oxidation treatment device and method for waterproof membrane production in the field of waste gas treatment technology. It includes an annular heat storage block, a combustion chamber, an external drive mechanism, an external membrane production machine, an external waste gas emission mechanism, an external waste gas storage machine, and an airflow distribution chamber. The waste gas emission mechanism is connected to both the waste gas storage machine and the airflow distribution chamber. Based on the rate at which the waste gas is generated by the membrane production machine, this invention selects whether to treat the waste gas directly or to store a certain amount of waste gas before treatment, reducing wear and tear on the waste gas storage machine, minimizing waste gas leakage, and increasing treatment efficiency. Furthermore, the annular heat storage block circulates through waste gas, air, and tail gas, enabling this invention to complete the heat storage-recirculation-preheating cycle within a single heat storage chamber, avoiding repeated valve switching, reducing process complexity, and improving process stability.

The utility model relates to the technical field of waste gas combustion, in particular to a safe and efficient combustion device for high-concentration spontaneous combustion and flammable mixed waste gas, which comprises a combustion shell, the combustion shell is of a hollow cylinder structure, an upper partition plate is fixed on the inner wall of the combustion shell, and a lower partition plate is arranged below the upper partition plate. And the lower partition plate is fixedly mounted on the inner wall of the combustion shell. According to the safe and efficient combustion device for the high-concentration spontaneous combustion and flammable mixed waste gas, the interior of the combustion shell is divided into the independent combustion chamber, the independent mixing chamber and the independent conveying chamber through the upper partition plate and the lower partition plate, air can be stably conveyed into the device through the air conveying barrel, and the two sets of air conveying pipes supply air to the combustion chamber and the mixing chamber correspondingly; the spoiler arranged in the mixing chamber is aligned with the gas outlet of the gas conveying pipe, turbulent flow is formed in the mixing chamber, sufficient mixing of air and waste gas is increased, sufficient generation of combustion reaction is promoted, the waste gas can be combusted more completely, and the combustion efficiency of the waste gas is improved.

This invention discloses a rotary combustible waste treatment device and method, belonging to the field of combustible waste treatment technology. The device includes a feeding system and an incineration system connected to the feeding system. A solid panel, a mesh panel, and a spray aeration mechanism in the feeding system are located inside the feeding unit. The solid panel and mesh panel are arranged vertically, and the spray aeration mechanism is located between the solid panel and the mesh panel. The solid panel, mesh panel, and spray aeration mechanism are all connected to a control unit, which controls the opening and closing of the solid panel, mesh panel, and spray aeration mechanism. The burner in the incineration system is located on the outer kiln body of the rotary kiln and connected to the inner kiln cylinder. The inner kiln cylinder is located inside the outer kiln body. The inlet section of the inner kiln cylinder is connected to the tail end of the feeding system. The waste discharge opening of the inner kiln cylinder is located at the outlet section of the inner kiln cylinder, and the waste discharge opening connects to the exhaust gas pipe and the waste discharge channel of the kiln body. This treatment device enables a high degree of matching between the spraying of reducing agent and the feeding pattern of materials, so as to maintain the reducing atmosphere inside the incineration system and prevent the neutralization level of the reducing agent in the furnace from being exceeded due to excessive combustion of materials. It can purify the toxic gaseous pollutants generated during the incineration of combustible solid waste.