31 results about "Burning head" patented technology

The utility model belongs to the technical field of burners, and particularly discloses a high-speed low-nitrogen burner which comprises an air shell, a gas pipe, a burning head and a burner nozzle, the gas pipe is arranged in the center of the air shell, the gas inlet end of the gas pipe extends out of the air shell, the burning head is arranged at the gas outlet end of the gas pipe, and the burner nozzle is arranged on the side, close to the burning head, of the air shell. A nozzle is formed in the end, away from the air shell, of the burner nozzle, an inner cavity is formed in the burner nozzle, the combustion head is arranged in the inner cavity, fuel gas and a small amount of air can be mixed through the combustion head to form an oxygen-deficient state, incomplete combustion is carried out in the oxygen-deficient state, the combustion temperature can be lowered, and NOx generation can be reduced. Incomplete combustion enters the inner cavity through the gas outlet and is mixed with excessive air in the inner cavity for combustion, the mixed gas can be fed into the hearth for combustion, CO can be converted into CO2, and NOx and CO generated during combustion of the burner can be efficiently and reliably reduced only through the combination of three simple structures.

The utility model discloses a flame-stabilizing energy-saving multifunctional incandescent light which comprises a fuel pipe, one end of the fuel pipe is fixedly connected with a fixing block, the fuel pipe is provided with a flame-stabilizing burning head, the fixing block is provided with a fixing mechanism used for fixing the flame-stabilizing burning head, and the fixing mechanism comprises a clamping assembly and a fixing assembly. The clamping assembly is used for clamping the flame stabilizing burning head, the clamping assembly comprises an annular groove, the annular groove is formed in one side of the fixing block, the flame stabilizing burning head is placed in the annular groove, a pair of first clamping grooves is formed in the fixing block, a pair of second clamping grooves is formed in the flame stabilizing burning head, and the first clamping grooves are matched with the second clamping grooves. The problems that a flame head of the incandescent light cannot be detached, the performance of the incandescent light is reduced, ignition is difficult and the like due to residues generated in the long-time fuel magazine or combustion process of the flame head, and cleaning is not convenient enough due to the fact that an integrated design is generally adopted in the prior art are solved.

The utility model discloses an energy-saving burner with a multi-stage airflow mixing structure, which belongs to the technical field of burners and comprises a gas main pipe, a connecting base communicated with the gas main pipe and a burning head sleeve mounted on the outer side of the connecting base. A gas branch pipe is installed on the connecting base, a gas small hole is formed in the top end of the gas branch pipe, an internal thread is arranged on the inner wall of the gas branch pipe, an ignition hole is formed in the middle of the connecting base, a combustion-supporting pipe is arranged on the outer side of the gas branch pipe in a sleeving mode, and the bottom end of the combustion-supporting pipe is fixedly connected with the connecting base. Small combustion-supporting holes are formed in the side wall of the combustion-supporting pipe in an array mode, so that the problems of scale deposition and rusting in the fuel gas branch pipe can be prevented, pipeline blockage is effectively prevented, meanwhile, the flame jetting range is increased, mixing of fuel and air is promoted in the first-stage combustion area, and sufficient combustion of the fuel can be guaranteed.

The invention discloses a natural gas burner capable of reducing nitric oxide and a natural gas boiler. The natural gas burner comprises a pipe body, a fuel spray pipe and a burning head. A circulating flue gas inlet is formed in the middle of the pipe body; the device further comprises a distribution mechanism. The distribution mechanism comprises a distribution pipeline and an adjusting mechanism; a middle conveying channel is arranged in the distribution pipeline, and a peripheral annular conveying channel is formed between the outer side wall of the distribution pipeline and the inner side wall of the pipe body; the distribution pipeline comprises a separation pipe and a distributor; the rear end of the separation pipe is connected with the combustion head; the adjusting mechanism is used for driving the distributor to move back and forth along the axis of the separation pipe; a plurality of middle gas spraying holes are formed in the middle area of the combustion head; and a plurality of peripheral air injection holes are formed in the peripheral area of the combustion head. The natural gas burner can effectively reduce the burning temperature of a flame core area, facilitates optimization of a temperature field in a natural gas boiler and reduces emission of nitric oxide.

The utility model relates to the technical field of low-nitrogen combustors, in particular to an adjusting mechanism for a low-nitrogen combustor, which comprises a bottom plate, a low-nitrogen combustor body and a horizontal adjusting mechanism, the horizontal adjusting mechanism comprises a vertical plate fixedly connected to the upper end face of the bottom plate, and a sliding rod is slidably connected to the outer wall of the vertical plate in a penetrating manner; the vertical adjusting mechanism comprises a mounting plate located over the sliding rod, the low-nitrogen burner body is mounted on the upper end face of the mounting plate, and a jack is mounted between the mounting plate and the sliding rod. The low-nitrogen burner is simple to operate and convenient to use, the mounting plate can be driven to move up and down through the jack, so that the height of the low-nitrogen burner body is adjusted, the axis of the low-nitrogen burner body can be quickly aligned with the heating surface of a boiler for different boilers, adjustment is convenient, and time and labor are saved.

The application discloses a carbon tail gas and biomass mixed combustion furnace and method, relates to the mixed combustion technical field, and comprises a furnace shell. A combustion chamber is arranged on the left side in the furnace shell. The left side top of the combustion chamber is penetrated and fixed with a burning head. The bottom end of the furnace shell is fixed with a furnace body. The left side of the furnace body is provided with a combustion port. The right side bottom of the furnace body is provided with a slag outlet. The top surface of the furnace body is penetrated and fixed with a feeding pipe. The feeding pipe is penetrated and fixedly connected with the top surface of the furnace shell. The top surface of the furnace body is penetrated and fixedly installed with an ignition assembly. The top surface of the furnace body is penetrated and fixed with an air pipe. The air pipe is penetrated and fixedly connected with the top surface of the furnace shell. The carbon tail gas and biomass raw material combustion gas are uniformly stirred together through the hole fan, so that the problem that the biomass raw material is not completely combusted due to the uneven mixing of the carbon tail gas and the biomass raw material is avoided.

1. The name of this design product: Nitrogen burner head. 2. Purpose of this design product: used as the burner head of a nitrogen burner. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 3D drawing. 5. The enlarged top view of Design 1 is an enlarged view of the top view of Design 1, and the top view of Design 1 is omitted; the enlarged bottom view of Design 1 is an enlarged view of the bottom view of Design 1, and the bottom view of Design 1 is omitted; the enlarged top view of Design 2 is an enlarged view of the top view of Design 2, and the top view of Design 2 is omitted; the enlarged bottom view of Design 2 is an enlarged view of the bottom view of Design 2, and the bottom view of Design 2 is omitted. 6. Designate Design 1 as the base design. 7. Other situations that require explanation: The enlarged view of part A of design 1 is a partial enlarged view of part A of the main view of design 1, and the enlarged view of part B of design 2 is a partial enlarged view of part B of the main view of design 2.

The utility model discloses a low-nitrogen burner for a boiler, which comprises a fan, a flue gas collecting pipe is fixed on an air outlet of the fan, a burning head is fixed in the flue gas collecting pipe, a feeding pipe is fixed on the lower side of the air outlet of the fan, an air suction port of the fan is provided with an air suction hood, and the air suction hood is provided with an air outlet. A return pipe is mounted between the suction hood and the flue gas collecting pipe, and a dust removal box is fixed on the return pipe. The flue gas purification device has the beneficial effects that the electrostatic generator and the dust collection plate are arranged, so that the electrostatic generator can enable the dust collection plate to generate a high-voltage electric field in the flue gas backflow process, impurities in flowing flue gas are adsorbed and separated from the flue gas, the impurities in the flue gas can be removed in an electrostatic dust collection mode, and the flue gas purification effect is improved. While impurity removal is kept, the backflow rate and the reutilization rate of air flow can be ensured, and the using effect of the device is improved.

The utility model relates to the technical field of full-premixing combustors, and discloses a combustion head for a multi-section full-premixing combustor, which comprises a connecting shell and further comprises pipelines arranged on two sides of the connecting shell, two sides of the connecting shell are communicated with connecting sleeves, one side of each connecting sleeve is provided with a sealing groove, the surface of each pipeline is provided with a first connecting hole, and a second connecting hole is formed in the surface of each pipeline. A second connecting hole is formed in the surface of the connecting sleeve, and a baffle is fixedly connected to one side of an inner cavity of the connecting shell. The debugging assembly is fixedly connected to the top of the connecting shell and used for adjusting the gas density, and the debugging assembly comprises an adjusting plate; the problems that a gas pipeline in a traditional multi-section combustor is generally integrated, when a multi-section type combustion head needs to be maintained, replaced or adjusted in the later period, the multi-section type combustion head cannot be rapidly disassembled, fuel and air are possibly mixed insufficiently due to the fact that the gas density of a traditional gas conveying pipeline is inconvenient to adjust, and the combustion efficiency is reduced are solved.

The utility model relates to the technical field of combustors, in particular to a low-nitrogen combustion head which comprises a barrel with an opening at one end, a connecting flange is further arranged at the end with the opening of the barrel, the end, away from the opening, of the barrel is closed, a cavity for heating fuel and air is formed in the barrel, and the opening of the barrel is communicated with the connecting flange. At least one set of anti-backfire ring is arranged on the side wall of the end, close to the closed end, of the cylinder body, the anti-backfire ring comprises a plurality of sets of anti-backfire rings which are evenly distributed in the axial direction of the cylinder body, each anti-backfire ring comprises a plurality of exhaust holes which surround in the circumferential direction of the cylinder body and are evenly distributed, the exhaust holes are obliquely formed, and the exhaust holes are communicated with the cylinder body. An included angle is formed between the median line of the exhaust hole and the axis of the cylinder body, and an air guide plate for guiding fuel and air to enter the cavity in the swirling air direction is arranged on the inner edge of the end, close to the opening, of the cylinder body, The anti-backfire burner has the remarkable anti-backfire capacity, nitrogen oxide is made to be lower than or equal to 30 mg / m < 3 >, and the temperature of the burning position of the burning head is reduced.

The invention discloses an environment-friendly low-nitrogen burner with flue gas internal circulation and a use method, and belongs to the technical field of low-nitrogen burners. The environment-friendly low-nitrogen burner comprises a fan, a burning head, a fuel inlet pipe and a controller, the combustion head comprises an outer cylinder, a filter, a heat exchanger, a condenser, a mixer and a combustion cylinder, wherein the filter, the heat exchanger, the condenser and the mixer are arranged in the outer cylinder and communicated in sequence; the mixer is used for mixing the air input by the fan with the recovered flue gas and guiding the mixed gas into the combustion cylinder; temperature sensors are arranged at an inlet and an outlet of the heat exchanger, a flow speed control assembly is arranged in an outlet of the heat exchanger, circulating flue gas is cooled through the heat exchanger, heat of the circulating flue gas is recycled, the temperature when the flue gas is mixed with air is not too high, and meanwhile heat consumption is avoided.

This invention discloses a flame zoning monitoring burner head and method for a fully premixed surface burner, belonging to the field of burner safety protection and monitoring technology. In this burner head, multiple burners are spaced apart and sleeved on the outside of a support cylinder, forming multiple annular spaces corresponding to the support cylinder. Multiple insulating rings are fixed on the outside of the support cylinder and distributed at the intervals between axially adjacent burners, at the rear end of the last axially adjacent burner, and at the front end of the first axially adjacent burner, to insulate the multiple burners from the support cylinder and between axially adjacent burners. Multiple sets of ion probes extend axially towards the front end between the support cylinder and the burners to the corresponding burners and are fixed to the insulating rings they pass through. The front section of the metal needle of the multiple sets of ion probes passes through the inner side of the corresponding burner to the outer surface of the burner. This invention can effectively prevent backfire and improve burner safety.

The application discloses a through bottom fire head. The through bottom fire head comprises a burner, a gas pipe, an air inlet pipe, a pressurized gas pipe and a nozzle. The burner has a combustion cavity and a preheating cavity. The gas pipe and the air inlet pipe are communicated with the combustion cavity. The nozzle is located at the air outlet end of the combustion cavity. The preheating cavity is communicated with the air outlet end of the combustion cavity. The pressurized gas pipe is communicated with the preheating cavity. The gas pipe is used for supplying fuel to the combustion cavity. The air inlet pipe is used for supplying oxygen to the combustion cavity. The pressurized gas pipe is used for supplying oxygen to the preheating cavity. The preheating cavity is used for absorbing the heat of the combustion cavity and preheating the oxygen from the pressurized gas pipe. The preheated oxygen enters the combustion cavity to assist combustion. The through bottom fire head can keep the through bottom hole as a small hole, thereby hindering the upward flow of the gas in the glass tube and reducing the probability of the metal oxide being brought to the low-temperature part to condense, so that the water resistance is improved.

A turnover type stir-frying stove burner comprises a gas guide hinge seat, a nozzle, a burner seat, a flow dividing seat, an inner annular fire cover, an outer annular fire cover, a burning head and a stir-frying burning piece, the inner annular fire cover is buckled with the inner annular fire cover seat, and a stir-frying injection pipe is arranged between an inner injection pipe and an outer injection pipe. The stir-frying straight pipe extends into an axis hole of the inner annular fire cover seat, a gap between the stir-frying straight pipe and the axis hole forms a stir-frying secondary air channel, and an axis cavity of the inner annular fire cover forms a stir-frying combustion cavity; the combustion head is arranged on the outer ring fire cover, and the outer ring fire cover is buckled with the outer ring gas groove; and the hinged frame plate extends into the hinged seat and is hinged with the side wall plate. Due to the arrangement of the stir-frying combustion part, the inner annular fire cover seat and the inner annular fire cover, stir-frying and high power are realized.

A burner includes a housing, a fan, a burning head and an ignition mechanism. An air inlet of the housing and an input end of the burning head form a pressure equalizing cavity. The ignition mechanism is arranged at an output end of the burning head. The burning head includes a main frame and at least one stable burning isolation strip, an interior of the main frame is divided into at least two ventilation areas by the stable burning isolation strip in a gas channel direction. A plurality of separation mechanisms is arranged in each ventilation area and divide the ventilation area into a plurality of through holes arranged in the gas channel direction, the through holes are used for allowing mixed gas to pass through and strengthening the mixing effect. The burning flame of a burning surface of the main frame can be divided into mutually independent flames by the stable burning isolation strip. The burner can be used in gas stoves, low-nitrogen combustion engines for a gas boiler, gas water heaters and gas heating water heaters.

A full-premixing surface combustion engine is provided with a PLC control unit and a PID controller, expected oxygen content data are set through the PLC control unit and transmitted to the PID controller, an oxygen content analyzer is further arranged, the oxygen content analyzer extracts air around a combustion head, analyzes the oxygen content and transmits the information to the PID controller, and according to the oxygen content information, the combustion head is controlled by the PLC control unit. And the PID controller transmits a signal to the air blower, controls the rotating speed of the air blower and adjusts the amount of blown air, so that the effect of full premixing is realized. Due to the fact that full-premixing fuel gas oxygen supply is sufficient, flame burning around the burning head does not need to stretch like the outside to obtain oxygen, the situation that the flame is attached to the surface of the burning head for burning is shown, the flame is uniform, generation of nitric oxide is reduced, generation of carbon monoxide is avoided, and the energy utilization rate is increased.

The utility model discloses an automatic programmer for automobile chips, which belongs to the technical field of automobile chip programming and comprises a base, a feeding seat is slidably mounted at the top of the base, and a plurality of feeding ports are formed in the top of the feeding seat; the device comprises a burning mechanism, a lifting plate and a plurality of burning heads, a mounting plate is fixedly mounted at the tops of the burning heads, the outer side of the mounting plate is slidably sleeved with a positioning frame, and a vertical plate is fixedly connected between the mounting plate and the lifting plate; and the driving mechanism comprises a worm, a worm gear and two connecting plates, the two connecting plates are rotationally connected to the front side and the rear side of the lifting plate correspondingly, the worm is meshed with the worm gear, a connecting shaft is fixedly installed in the worm gear, and rotating plates are fixedly connected to the front end and the rear end of the connecting shaft correspondingly. According to the utility model, by controlling the up-and-down reciprocating motion of the plurality of burning heads and the positioning frame and cooperating with the movement of the material placing seat, the automatic burning and blanking work of a plurality of automobile chips is realized, and the burning work efficiency is improved.

The utility model provides a linking mechanism and a waterproof roll roller, and belongs to the technical field of linking mechanisms. The chaining mechanism comprises a movable vehicle body and a chaining assembly, an inserting shaft is rotationally arranged on one side of the movable vehicle body, the chaining assembly comprises a support, a burning head, a gas tank, a rotating frame, a pressing roller and a supporting rod, the support is fixedly connected with one side of the movable vehicle body, the burning head is fixedly connected with the support, and the rotating frame is fixedly connected with the supporting rod. The gas tank is placed on the upper portion of the movable vehicle body, the pressing roller is rotationally connected with the rotating frame, one end of the supporting rod is rotationally connected with the rotating frame, and the other side of the supporting rod abuts against the upper portion of the movable vehicle body. According to the waterproof coiled material baking device, the whole roll of waterproof coiled material is continuously released, then the waterproof coiled material is successively baked through the fire head, the baked waterproof coiled material is successively connected to the ground through the compression roller, the fire head does not need to be manually held by hand for a long time, and therefore the workload of workers is relieved.

1. The name of this design product: combustion head. 2. Purpose of this product with design: This product with design serves as the combustion part of the burner and is used to heat the tank. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The burner comprises a stock bin, an air gathering bin and a burner body, the burner body comprises a burning cavity, one end of the burning cavity is provided with a function distribution plate, the function distribution plate is provided with a feeding port, a primary air inlet, a secondary air inlet and a tertiary air inlet, the top of the burning cavity is provided with a tertiary burning head, and the top of the tertiary burning head is provided with a secondary air inlet. A primary combustion area, a secondary combustion area and a tertiary combustion area are arranged in the combustion chamber, the primary combustion area is located at the feed port, and the tertiary combustion area is located at the tertiary combustion head; a primary combustion-supporting air duct, a secondary combustion-supporting air duct and a tertiary combustion-supporting air duct are arranged in the combustion cavity, and the primary air inlet, the secondary air inlet and the tertiary air inlet are connected with the primary combustion-supporting air duct, the secondary combustion-supporting air duct and the tertiary combustion-supporting air duct respectively. According to the combustor, three-time combustion of fuel is achieved in a three-time independent air supply mode, the combustion efficiency is effectively improved, heat dissipated in the combustion process can preheat combustion-supporting air, the combustibility is enhanced, and meanwhile the combustion efficiency of the fuel can be further improved.

The utility model relates to chip technical field, and disclose a kind of multi-station chip burner, including shell, still include: set in the front surface of shell PLC controller, the top of shell is fixedly connected with support, the top of support is provided with burning head;Set in the rear surface of shell arrangement component, the arrangement component includes the arrangement box fixedly connected in the rear surface of shell, the inside wall of arrangement box is fixedly connected with fixed box on one side, the inside of fixed box is provided with locating plate, the rear surface of fixed box is fixedly connected with heat conduction copper pipe;The utility model can arrange and position to multiple cable or connecting wire by setting arrangement component, heat dissipation is carried out to cable simultaneously, prevents heat accumulation.

The utility model discloses an annular pipe type direct-current low-nitrogen gas steam generator which comprises an outer shell, a burner top seat arranged at the top end of the outer shell, a smoke box arranged at the bottom end of the outer shell, a steam generator smoke outlet arranged in the smoke box, a base arranged at the bottom end of the smoke box, a cooling water jacket arranged in the outer shell, and a hearth water wall annular pipe arranged in the cooling water jacket. A metal fiber combustion head is arranged in the hearth water-cooled wall ring pipe, a heat preservation layer is arranged between the cooling water jacket and the outer shell, a ring pipe assembly is arranged at the bottom end of the hearth water-cooled wall ring pipe, and the bottom end of the ring pipe assembly is connected with the top end of the smoke box through an angle plate. The ring pipe assembly is matched with the hearth water-cooled wall ring pipe and the cooling water jacket, so that feed water of the steam generator is injected from an inlet of the ring pipe assembly at the lower low-temperature section under the action of the water pump, flows upwards to the hearth water-cooled wall ring pipe along the ring pipe assembly under the driving of pressure, and forms countercurrent flow with flue gas; therefore, high heat exchange efficiency is guaranteed.

A turnover type stove burner comprises a furnace end, a fire distributor seat, an inner annular fire cover, an outer annular fire cover and a burning head, the fire distributor seat comprises a plate body, a hinge seat frame, an inner annular fire cover seat, an inner injection pipe, an outer annular gas groove, an outer premixing cavity, an outer injection pipe and a direct injection injection cavity, and a hinge plate is inserted into the hinge seat frame and hinged to a hinge frame plate; the inner injection pipe and the outer injection pipe are respectively opposite to the nozzles of the inner air inlet and outlet seat and the outer air inlet and outlet seat; the direct injection nozzle seat is opposite to the direct injection injection cavity; an axis cavity of the inner annular fire cover forms a direct injection combustion cavity and is in butt joint with an axis hole of the inner annular fire cover seat. The outer ring fire cover is buckled with the outer ring gas groove, the radial sub fire cover is buckled with the sub gas cavity, and the mounting hole and the sub mounting hole are respectively provided with a combustion head. The combustion head of the outer ring fire cover forms annular fire, the combustion heads on the radial sub fire covers form annular fire, the fire power distribution is uniform, and the power is high; and through the arrangement of the stir-frying nozzle seat and the stir-frying injection cavity, stir-frying fire is realized.

The present invention provides an ultra-low nitrogen burner head, which belongs to the field of mechanical technology. It solves the problem of unstable flame of existing burner heads. The ultra-low nitrogen burner head includes a sealing plate, a cylinder and an anti-flashback unit. There are at least two cylinders, and the number of anti-flashback units is the same as that of the cylinders. The anti-flashback units and the cylinders are alternately distributed front and back along the axial direction of the cylinder. The anti-flashback unit includes a plurality of ring bodies distributed along the axial direction of the cylinder. A ring portion is integrally formed on the rear side surface of the sealing plate, and the ring portion is inserted into the frontmost ring body and closes the front end of the ring body; an annular exhaust groove is formed between the sealing plate, the ring portion and the frontmost ring body, and an annular closed cavity is formed between the outer wall of the ring portion and the frontmost ring body. A circle of exhaust holes one connected to the closed cavity is radially penetrated on the side wall of the ring portion, and a circle of exhaust holes two are axially penetrated on the ring body, and the closed cavity and the exhaust groove are connected through the exhaust hole two. The flame of the ultra-low nitrogen burner head burns stably.

The utility model discloses a burner for a gas-fired boiler, which comprises a fan, a gas inlet, a gas outlet, a gas inlet pipe, a gas outlet pipe, a gas inlet pipe and a gas outlet pipe, the combustion head is arranged at the front end of the air outlet in a communicating manner; the gas pipeline is communicated with the combustion head; the air inlet pipe is communicated with the air inlet, and the lower end of the air inlet pipe is open; the first butterfly valve is arranged at the opening position of the air inlet pipe; the return pipe is horizontally communicated with the interior of the air inlet pipe; and the second butterfly valve is arranged in the return pipe. Compared with the prior art, the burner has the advantages that the backflow pipe is arranged on the fan, smoke generated after burning is introduced into the fan again and burnt again in the burning head, sufficient burning of fuel gas is achieved, waste of resources and pollution to the environment are reduced, meanwhile, in the smoke backflow process, the temperature of the smoke can be reduced, and the environment is protected. The formation of oxynitride is reduced, and the pollution to the environment is reduced.

The utility model discloses a fire-retardant structure for a full-premixing water-cooled combustion engine, which comprises an exhaust hood, an exhaust fan, a water-cooled combustion chamber and a water-cooled combustion chamber, the fixed frame is arranged at the outlet position of the exhaust hood; the mounting frame is arranged behind the fixing frame; the multiple layers of fire retardant plates are arranged on the mounting frame and embedded in the fixing frame; the fire retardant plate comprises a bottom plate and a top plate, the bottom plate is horizontally arranged, the top plate is arranged in a wave shape, and a plurality of rows of ventilation hole channels are formed between the top plate and the bottom plate on the upper layer and the bottom plate on the lower layer. The burner has the following advantages and effects that through the arrangement of the fire-retardant plate with the uniformly-distributed ventilation hole channels, fuel gas can uniformly enter the burning head, the fuel gas can be burnt as sufficiently as possible, and the backfire phenomenon is prevented.

The utility model discloses a hearth lining refractory material structure of a mixing station burner, and belongs to the technical field of mixing station burners. Combustion oil is conveyed to the fuel oil motor through the oil conveying motor, the combustion oil is pushed into the fuel oil pipe through the fuel oil motor, the fuel oil pipe is connected with the ignition pipe, combustor ignition is conducted through the ignition pipe, the ignition transformer is installed on the fuel oil pipe of the combustion cavity, and the situation that the ignition power generated during ignition is too large, and safety accidents are likely to be caused is prevented. When continuous combustion work is carried out in the combustion head, the air supply barrel installed at the tail end of the combustion cavity carries out air flow flowing, so that the air flow in the combustion cavity in the combustion head is balanced, and explosion accidents caused by air flow disorder are avoided; and the fire clay is arranged between the shell and the inner cavity, the fire resistance of the whole combustor body is improved through the fire clay, and the service life of the combustor body is prolonged.

The utility model discloses a hydrogen combustion boiler which comprises a boiler body, a combustion head is arranged on the lower middle portion of the left side of the boiler body, a second hydrogen pipe is connected to the left side of the combustion head, a hydrogen buffer tank is connected to the left end of the second hydrogen pipe, and a first hydrogen pipe is connected to the upper middle portion of the left side of the hydrogen buffer tank. A steam pocket is arranged at the top of the boiler body, a steam outlet pipe is connected to the top of the steam pocket, a water outlet pipe is connected to the middle of the right side of the steam pocket, the other end of the water outlet pipe is connected with a conveying pump, a tail gas outlet pipe is connected to the upper middle portion of the right side of the boiler body, and a negative pressure fan is connected to the other end of the tail gas outlet pipe. A gas replacement pipe is arranged at the bottom of the furnace body, and the other end of the gas replacement pipe is connected with a compressed air tank. According to the utility model, the problems in the prior art can be better solved, and better economic value is created.

The utility model discloses an energy-saving burner for a gas-fired boiler, which comprises a gas mixing component, and the gas mixing component comprises a mixing pipeline, a fan, a shunting branch pipe, a gas jet orifice, an annular gas pipe, a gas inlet branch pipe, a gas inlet main pipe, a spiral mixing pipe, a burning head and a gas flow regulating valve. According to the utility model, the gas flow regulating valve and the air flow regulating valve are used for accurately controlling the gas inlet amount and the air inlet amount, and the proportion of the gas inlet amount and the air inlet amount can be regulated in real time according to boiler load, so that energy consumption requirements under different working conditions are met, sufficient combustion is ensured, the energy utilization rate is improved, and energy waste is reduced; the gas injection opening is obliquely formed and is consistent with the air flowing direction, gas and air are preliminarily mixed in the flowing process, the gas and the air are mixed more evenly through the spiral mixing channel of the spiral mixing pipe, the contact area is increased, the retention time is prolonged, conditions are created for efficient combustion, and compared with a traditional combustor, the combustion efficiency is greatly improved, and the combustion efficiency is greatly improved. And the emission of pollutants is reduced.