30results about How to "Full and efficient combustion" patented technology

An automatic biofuel-combustion multipurpose furnace comprises a furnace body, wherein the furnace body consists of a combustion furnace, a fuel bucket, a feeding device and an automatic control device, the fuel bucket is positioned above the combustion furnace which is obliquely provided with a feeding pipe and internally provided with a combustion pool, the lower port of the feeding pipe is positioned above the combustion pool, the feeding device is arranged between the upper port of the feeding pipe and the combustion bucket, the furnace body is provided with an automatic igniter, the front end of the automatic igniter is contacted with the combustion bucket, a water drum wall is arranged on the side wall of the combustion furnace, a water inlet and a water outlet corresponding to the water drum wall are arranged on the combustion furnace, a water boiling port is arranged at the upper end of the combustion furnace and provided with a water boiling tray, a slag collection box is arranged under the combustion furnace, the combustion furnace is provided with an air inlet under the automatic igniter, an air outlet is arranged at the lower part of the furnace body and provided with an exhaust fan. The automatic biofuel-combustion multipurpose furnace can save non-renewable resources by combusting biofuel, and has the advantages of environment friendliness and safety.

The invention provides a high-energy low-carbon synthetic fuel for a kiln. The high-energy low-carbon synthetic fuel is composed of 40-75% of methanol or ethanol, 5-30% of acetone, 5-25% of water, 0.5-3% of catalyst, 5-10% of combustion improver and 5-20% of emulsifier, 100% in total. The caloric value of the high-energy low-carbon synthetic fuel is 10000 kilocalorie/kg; and if the high-energy low-carbon synthetic fuel is applied to an industrial kiln, carbon dioxide residue can be eliminated; as a result, the fuel is combusted sufficiently so that emission of sulfur dioxide is low and the cost is low; the problem that methanol, ethanol and the like which are the by-products of petroleum and coal chemical industry cannot be taken as the fuel of the industrial kiln directly is solved; and a reliable and effective way is provided for saving energy and reducing emission of the industrial kiln, reducing the production cost and improving the economic benefit. The raw materials of the high-energy low-carbon synthetic fuel for the kiln are easily available and the application value of the high-energy low-carbon synthetic fuel for the kiln is high; and therefore, the high-energy low-carbon synthetic fuel for the kiln is one of the best substitutes for fuel such as liquefied petroleum gas.

The invention discloses an automatic biological material combusting multipurpose furnace, which adopts an automatic ignition, automatic spiral feeding and suspending combustion mode, an enclosed negative pressure type and secondary return air to ensure no leakage of waste gas, simultaneous greatly reduces the discharge capacity of carbon monoxide, is safe, sanitary and environment-friendly, controls temperature outside a combustion chamber in a specific range, adopts a full enclosed combustion mode, can be used separately to achieve the heating effect, and also can be added with water and connected with radiators by pipelines to achieve water circulation heating; in addition, a waste gas discharge pipe can be connected with a hot gas fan of a furnace body through a pipeline to achieve windcirculation; in order to be suitable for rural areas, the furnace can be used for cooking; therefore, the furnace have multiple purposes, combusts waste residue, has high efficiency, low consumption,environment-friendly discharge, energy conservation and emission reduction, and brings safe living environment to life of people; and meanwhile, the furnace utilizes biological granules as fuel, achieves the aims of utilizing the waste and changing the waste into the treasure, makes the environment better, and solves the difficult problem of handling straws, old and useless woodware and peels offruits of urban residents of governments at all levels.

The invention provides an automatic industrial furnace by burning biofuels. The furnace comprises a furnace body, a fuel hopper and an automatic feeding mechanism, wherein a combustion chamber, an air inlet, an air outlet, a water tank and a flue gas channel are arranged in the furnace body, the combustion chamber is provided with a conveyor belt device, the conveying tail end of the automatic feeding mechanism extends into the combustion chamber and is positioned above the conveying initial end of the conveyor belt device, the side of the conveying initial end of the conveyer belt device is provided with an automatic igniter, a slag collection box is arranged below the conveyor belt device, the air inlet is provided with an air inlet fan, the air outlet is provided with an air outlet fan, the shell of the air exhaust fan is provided with a flue temperature sensor and a flue pressure sensor, the water tank is provided with an water inlet and a water outlet, the water inlet and the water outlet are arranged on the furnace body and are respectively provided with a water circulation controller and a water temperature sensor, and the outside of the furnace body is provided with a circuit control system. According to the invention, the automatic industrial furnace by burning the biofuels has the advantages of environmental friendliness and safety.

The embodiment of the invention relates to a barbecue stove, which comprises a base, a built-in base plate, an air blower, an oil receiving tray, an ignition box, an air baffle plate, a charcoal box and a shell, wherein air delivered by the air blower at the bottom, after being reflected by the air baffle plate, enters the ignition box. According to the embodiment disclosed by the invention, since the air delivered by the air blower at the bottom is reflected by the baffle plate, wind force is softer and more durable, so as to prevent charcoal ash from rising.

The invention provides an environment-friendly and high-efficiency garbage continuous incinerator, which includes a continuous transport device, a combustion furnace, a material inlet, a linkage wheel, an oxygen supply air pump, a transmission component, a partition, an oxygen supply air pump, an oxygen inlet pipe, a connecting rod, Material blocking block, bracket, rolling wheel, high temperature resistant conveying belt, high temperature resistant plastic block, air guide groove, air supply pipe, air supply pump, drying air outlet; the invention has simple structure, can be continuously dried to improve waste paper pulp combustion High efficiency and continuous feeding to improve combustion efficiency, reduce environmental pollution, energy saving and environmental protection.

The invention relates to an automated bio-fuel burning multi-purpose furnace, comprising a furnace body; the furnace body comprises a burning furnace, a fuel bucket, a material loading device and an automatic control device; the fuel bucket is located at one side above the burning furnace; the burning furnace is obliquely provided with a material inlet tube; a burning pool is disposed in the burning furnace; the lower opening of the material inlet tube is located above the burning pool; the material loading device is disposed between the upper opening of the material inlet tube and the fuel bucket; the furnace body is provided with an automatic igniter; the front end part of the automatic igniter is contacted with the fuel bucket; the side wall of the burning furnace is provided with a water heating chamber; the burning furnace is provided with a water inlet and a water outlet corresponding to the water heating chamber; the upper end part of the burning furnace is provided with a water boiling opening; the water boiling opening is provided with a water boiling tray; a furnace slag collecting box is disposed under the burning furnace; the burning furnace is provided with an air inlet under the automatic igniter; the lower part of the furnace body is provided with an air outlet; the air outlet is provided with an exhaust fan. The invention uses bio-fuel, which can save non-renewable resource and has advantages of environment protection and safety.

The invention discloses a garbage incinerator combustion chamber and relates to the technical field of environmental friendly electric generation. A combustion chamber front arch and a combustion chamber rear arch are formed by hanging refractory bricks; a combustion chamber rear wall and a combustion chamber front wall are formed by casting materials; a pusher level difference wall, a drying section grate level difference wall, a combustion section grate level difference wall and an ash section grate level difference wall between a pusher, a drying section grate, a combustion section grate and an ash section grate are formed by casting materials; bilateral side walls of the drying section grate, the combustion section grate and the ash section grate are formed by air cooling walls; refractory bricks are symmetrically arranged on bilateral sides of the grates; exteriors of the refractory bricks are provided with insulating bricks; an air cooling wall channel is formed between the refractory bricks and the insulating bricks; the upper end and the lower end of the air cooling wall channel are respectively provided with a hot air outlet and a cold air inlet. The garbage incinerator combustion chamber has the advantages of allowing long-time stable combustion and operation, being simple in operation, not only guaranteeing normal combustion of low heating value garbage and but also guaranteeing high heating value garbage not coking the furnace wall.

This invention relates to high energy hot water furnace without smoke, wherein, its main part comprises extraction furnace chamber, furnace inside connection water part, center upper and down channels, level fire channel, ash storage bare, furnace stand inner chamber and smoke exit channel; the part is fixed and connected with water for automatically water recycling; the furnace using special center upper and down channel devices with different extra function heat exchange tubes and high level stand inner chamber and exit smoke channel connection design to realize whole furnace heat exchange for large area.

The invention provides a hot air boiler with an automatic charging function. The boiler comprises a chassis of which the bottom is parallel with the ground; the upper part of the chassis is inclined; the chassis is provided with a conveying plate; the conveying plate and the upper part inclined shape of the chassis are correspondingly fixedly arranged; the conveying plate is provided with a feeding slot of which the backside wall end is provided with a vibration plate; the position, corresponding to the conveying plate, of the lower part of the feeding slot is provided with a conveyor belt; a rotary roll is arranged at the mounting position of the conveyor belt and the conveying plate; a receiving hopper is arranged at the conveyor belt and the front end, for conveying materials, at the left part of the feeding slot; the receiving hopper is provided with a charging plate; a transmission regulation feeding mechanism is arranged at the conveyor belt and the upper part of the left end of the feeding slot; a boiler is arranged at the left side part of the chassis; a thermal insulation layer surrounds around the outer wall of the boiler; a smoke discharging pipeline is arranged at the upper part of the boiler and can be used for automatic charging; waste chips, namely, wood and bamboo chips, generated in the production are fully used, are charged and are supplied to a burning furnace to perform efficient and full burning, thus realizing the advantages of environment friendliness, dedusting, stable heat supply and the like.

The invention relates to the field of solid waste incineration treatment, in particular to a grate-movable gasification and incineration integrated furnace. The grate-movable gasification and incineration integrated furnace comprises a first feeding device, a hearth and a lower movable grate arranged below the hearth; the integrated furnace further comprises a partition plate used for partitioningthe hearth into a lower gasification combustion cavity and an upper combustion cavity; the position, close to a discharging port of the first feeding device, of the partition plate is provided with asmoke circulation hole, and the discharging port of the first feeding device is located in the middle of the hearth; in the process that materials move from the discharging port to the lower movablegrate, the materials absorb the heat of smoke flowing to the smoke circulation hole; and the lower gasification combustion cavity and the smoke circulation hole are each provided with a first air inlet and a second air inlet. In the process that the materials move from the discharging port to the lower movable grate, materials located on an upper movable grate absorb the heat of smoke flowing to the smoke circulation hole, water in the materials is evaporated, so that the following combustion is more sufficient and efficient.

The invention relates to the technical field of coal combustion, in particular to a coal combustion cleaning catalyst. The coal combustion cleaning catalyst is prepared from the following components:a solvent, an oxygen-containing free radical component, a permeating component, a catalytic cracking component, a function surface component and a metal organic chelate. The coal combustion cleaning catalyst can promote oxygen-enriched combustion of coal, and can further reduce emission of dust, carbon monoxide and carbon dioxide; and the coal combustion cleaning catalyst can further reduce generation of coke scale in coal-consumed boiler and decoke and descale, improve a working condition of a combustor, improve the production safety, and reduce the operation and maintenance costs of the coalcombustion cleaning catalyst.

The invention discloses a heating device with high adaptability. The heating device comprises a heater body, and the heater body comprises a hydrogen and oxygen generating unit which is used for generating hydrogen and oxygen, a drying and storing unit which is used for storing and drying the hydrogen and the oxygen, a gas quantity adjusting unit which is used for adjusting the gas inlet quantity and the combustion-supporting oxygen quantity during hydrogen combustion and a combustion unit which is used for igniting hydrogen gas so that the hydrogen gas is combusted in a combustion chamber. The heating device is reasonable in structural design and can adapt to different atmospheric pressure environments, high-purity hydrogen gas and oxygen gas are generated by setting a hydrogen-oxygen generator, the hydrogen gas is combusted in the combustion chamber after being ignited by the ignition system, the oxygen gas is temporarily stored in the storage tank, and when the ambient atmospheric pressure is thin, oxygen-replenishing air amount is provided for hydrogen combustion, so that sufficient and efficient combustion is achieved, combustion power and efficiency are improved, and meanwhile energy waste and exhaust gas emission amount can be effectively reduced.

The invention discloses a spiral supercharged fuel oil centrifuge for a vehicle. The centrifuge is provided with a shaft sleeve, a sleeve head is arranged at the upper end of the shaft sleeve, an oil inlet pipe is arranged at the lower end of the shaft sleeve, an oil outlet pipe is arranged at the upper end of the sleeve head, a round hole groove, an oil inlet bearing assembly and an oil outlet bearing assembly are arranged in the shaft sleeve, the oil inlet bearing assembly is provided with a bearing I and a threaded core I, and the oil outlet bearing assembly is provided with a bearing II and a threaded core II. According to the invention, two groups of specific sealed bearing assemblies, the shaft sleeve and the sleeve head are assembled, the shaft sleeve is provided with an oil inlet pipe and the oil outlet pipe, and the threaded cores with the spiral spiral grooves are arranged in the middles of the bearing assemblies, so that the threaded cores rotate at a high speed by virtue of suction of vacuum degree of an engine during use, and fuel enters from the oil inlet pipe and is extruded by the spiral spiral groove; and in combination with high-speed rotation of the threaded cores, great oil pressure is generated, then oil is sprayed out from the oil outlet pipe, fuel oil density is improved by squeezing the fuel oil, fuel oil combustion is efficient and sufficient, combustion efficiency is improved, and the effects of saving oil and reducing waste gas emission are achieved.

The invention relates to the field of heating stove equipment, in particular to a multifunctional environment-friendly heating stove which comprises a stove body, and an electric heater and a burner are installed in the stove body and used for heating water in an inner water channel arranged in the stove body; an electric heater is independently arranged in the stove body and is used for independently heating water in the inner water channel; the interior of the stove body is coiled and is communicated with an inner gas flue of a burning chamber, and the inner water channel is sleeved with theinner gas flue; the burner is used for burning various kinds of fuel in the burning chamber, multiple functions are achieved, the performance is good, methanol fuel can be fully burned, smoke burnedin the burning chamber flows along the coiled inner gas flue, water in the inner water channel is circularly heated, the water in the inner water channel can be fully and efficiently heated, the heatexchange efficiency is high, the coiled inner gas flue can promote sufficient burning of fuel, and therefore, the purposes of saving energy and protecting environment are achieved; and according to amanufacturing method of the multifunctional environment-friendly heating stove, the manufacturing cost is low, the process is simple, and the occupied space of the manufactured finished product is small.

The invention discloses an efficient environment-friendly stove. A fire grate is rotatably sleeved on a bracket rotary shaft; a rotary arm is fixedly connected above a fire grate; the portion, close to the side edge, at the top end of a stove body is provided with an arc-shaped rotary hole communicating with a combustion chamber; the rotary arm passes through the combustion chamber, and extends out from a rotary hole; the top end of the stove body is provided with an arc-shaped guide slot; the rotary hole is positioned in the guide slot; a baffle plate, which can slide in the guide slot and can completely cover the rotary hole while sliding to any position, is arranged inside the guide slot in a matched manner; and the baffle plate is sleeved on the rotary arm in a penetration manner. According to the efficient environment-friendly stove, the fire gate rotates around the rotary shaft, and unburned fire coal does not leak between the fire grate and a stove hearth, so that the problem that energy is consumed and wasted due to the fact that the unburned coal burns in a stove ash chamber is avoided, and the problem that environmental pollution is caused by a great deal of black smoke generated by extinguishing unburned fire coal in the stove ash chamber is also avoided, and therefore, the fire coal is sufficiently and efficiently combusted, the energy utilization rate is increased, the dosage of fire coal is saved, waste and pollution caused by insufficient burning are avoided.

The invention provides a gasification and incineration method of a moving grate gasification and incineration integrated furnace. A first feeding device, a hearth, a lower moving grate arranged belowthe hearth and a partition plate used for separating the hearth into a lower portion gasification and combustion cavity and an upper portion combustion cavity are included. A flue gas flow through hole is formed in the position, close to a discharging port of the first feeding device, of the partition plate, and the discharging port of the first feeding device is located at the middle portion of the hearth. The lower portion gasification and combustion cavity and the flue gas flow through hole are provided with first air inlets and second air inlets correspondingly. The method includes the steps that the first feeding device is controlled to convey materials towards the interior of the hearth; the materials move towards an upper moving grate and absorb heat of flue gas flowing to the fluegas flow through hole, and drying and gasification are conducted; combustion supporting air is injected into the lower portion gasification and combustion cavity through the first air inlets so that the materials moving to the upper moving grate can be combusted; and combustion supporting air is injected into the glue gas flow through hole through the second air inlets so that the temperature of the flue gas in the flue gas flow through hole can be increased, and pyrolysis of tar in the flue gas can be achieved. The method has the beneficial effects that combustion is more sufficient, and efficiency is high.