153results about "Steam generation using pressure" patented technology

The utility model discloses a coil pipe type steam boiler, which relates to the technical field of coil pipe type steam boilers, and comprises a boiler body, a burner arranged at the upper end of the boiler body, an energy saver arranged at the rear end of the boiler body, a chimney arranged at the upper end of the energy saver, a steam-water separator arranged on one side of the boiler body, and a steam-water separator arranged on the other side of the boiler body. A control box is arranged on one side of the steam-water separator, a water supply system is arranged on the other side of the furnace body, an air duct pipeline is arranged at one end of the burner, an air supply fan is arranged at one end of the air duct pipeline, a base is arranged at the bottom of the furnace body, and the air supply fan is fixed to the base. According to the scheme, the problems that an existing steam boiler mostly adopts a boiler barrel structure, high-temperature steam is not prone to being discharged, explosion is prone to being caused, and safety is low are solved.

The utility model discloses a heat cyclic utilization type biomass steam boiler which comprises a base, a combustion chamber, a boiler body and a water tank, a scraper blade is movably connected in the combustion chamber, the upper end of the side, away from a feeding port, of the combustion chamber is connected with the water tank through a communicating pipe, and a connecting pipe is fixedly wound on the inner wall of the water tank. And one side of the top end of the water tank fixedly communicates with a second water inlet, an exhaust pipe communicating with the interior of the water tank is fixedly arranged on one side of the second water inlet, and an activated carbon filter screen plate is arranged in the exhaust pipe. The water heater has the advantages that smoke generated by combustion is conveyed into the connecting pipe through the communicating pipe and is coiled in the water tank through the connecting pipe, so that water in the water tank is heated by waste heat in the smoke, the heat utilization rate is improved, finally, the smoke is filtered and purified by the activated carbon filter screen plate and is exhausted from the exhaust pipe, and the environment is protected. And the situation that some unburnt impurities are doped in smoke to affect the environment is prevented.

The utility model discloses a fuel steam boiler, which belongs to the field of steam boilers, and comprises a boiler barrel, and a combustion chamber, a reversal chamber, a first smoke tube assembly, a smoke box and a second smoke tube assembly which are arranged in the boiler barrel, and a feed port and a smoke outlet are formed on the boiler barrel; one side of the reversal chamber is communicated with the first smoke pipe assembly, the other end of the first smoke pipe assembly is communicated with the smoke box, the other end of the smoke box is connected with the second smoke pipe assembly, and the other end of the second smoke pipe assembly is communicated with the smoke outlet. According to the fuel steam boiler, the secondary air inlets, the air blower and the induced draft fan are arranged on the left side and the right side of the hearth of the boiler barrel, so that combustibles can be fully burnt out, heat efficiency is improved, and emission of pollutants is reduced; and meanwhile, through the three-return-stroke design, a downstream combustion structure is formed, and the combustion efficiency and the heat transfer efficiency are greatly improved.

A reverse rapid coordinated control method based on the DCS system of a coal-fired generator set maintains the control logic structure of the DCS system, dynamically revising the control parameters and setpoints of the regulated objects to implement reverse regulation control logic. The setpoints for the main steam pressure on the turbine side and the boiler side are dynamically calculated based on the real-time main steam pressure deviation. The turbine and boiler side load commands are issued based on the nonlinear function output by the variable load ratios of the turbine and boiler sides. The setpoints for the primary air pressure and mill cylinder pressure are based on the nonlinear function output by the variable load command on the boiler side. The PID control parameters of the turbine and boiler main controls are functions related to the main steam pressure deviation, and the magnitude of the PID control parameters for the turbine and boiler main controls are opposite to each other. This system improves the K value of the unit, requires minimal investment, requires less maintenance, and has rapid returns.

The utility model relates to the technical field of steam generators, in particular to a steam generator with a deoxidizing mechanism, which comprises a boiler body, a deoxidizing box is arranged on one side of the boiler body and comprises a deoxidizing tank arranged on one side of the boiler body, and a water inlet is fixedly connected to one end, far away from the boiler body, of the deoxidizing tank. The top end of the deoxidizing tank is fixedly connected with an air outlet, and the end, away from the water inlet, of the deoxidizing tank is fixedly connected with a water outlet which is fixedly connected with one side of the boiler body. The boiler body is matched with the deoxidizing box, water is guided into the lower cavity through the water inlet, then the water is sprayed to the surface of the ultrasonic vibration plate from the interior of the lower cavity through the water spraying pipe, liquid flowing is accelerated while deoxidizing treatment is conducted on the water through the water spraying pipe, and the deoxidizing efficiency is improved; and therefore, the falling water flow flows into the water gathering groove through the drainage groove and is finally transferred into the boiler body through the water outlet.

The utility model belongs to the technical field of steam generators with ultra-low nitrogen emission, and discloses a steam generator with ultra-low nitrogen emission, which comprises a base, a box body arranged at the top end of the base, a structural groove arranged on one side of the box body, a pair of protective doors hinged to the box body through hinges at the notch position of the structural groove, and a detection table arranged at the top end of the box body, a detection box is arranged at the top end of the detection table, a detection groove is formed in the top end of the detection box, a gas detector is arranged at the top end of the detection groove, and a pipeline is arranged in the detection groove. Through cooperative use of the gas detector, the detection groove and the detection box, flue gas discharged by the steam generator can be conveniently detected, it is effectively ensured that when ammonia escape occurs, related personnel can know and take corresponding solutions at the first time, and the environment is effectively protected; and through cooperative use of the solar photovoltaic panel, the power supply groove and the storage battery, electric power can be stably and effectively provided for the gas detector.

The utility model provides a system configuration for a coal power unit to adapt to deep peak regulation flexible operation, which is characterized in that a newly-added external steam cooler is arranged at an existing final-stage high-pressure water supply outlet of a water supply pipeline, and a steam side inlet of the newly-added external steam cooler is connected with a pressurization module; steam lower than the target steam extraction pressure grade is introduced into an inlet of the pressurization module, and a steam side outlet of the newly-added external steam cooler communicates with a steam inlet of an existing final-stage high-pressure heater; the steam lower than the target steam extraction pressure grade is pressurized by the pressurization module, firstly enters the newly-added external steam cooler to heat the feed water, and then enters the existing final-stage high-pressure heater to heat the feed water, so that the temperature of the feed water entering the furnace of the unit is increased; and meanwhile, a certain feed water pressure is maintained, so that feed water at an outlet of the economizer is kept at a certain supercooling degree, dry-state operation of the boiler is maintained under the deep peak regulation working condition, the hydrodynamic stability is maintained, and the denitration system is continuously and stably put into operation.

The application discloses a smoke path and water path double-return, countercurrent ladder type heat exchange energy-saving multi-purpose boiler, which comprises a water outlet tank arranged in a box body and connected with a water outlet; a water return tank arranged in the box body and connected with a water return inlet, wherein the water return tank is arranged below the water outlet tank; a vertical plate connected with one end of the water return tank, wherein the vertical plate and the water outlet tank form a smoke inlet; the water outlet tank, the vertical plate and the water return tank divide the box body into a combustion chamber and a flue gas chamber; a plurality of vertical pipes are connected between the water outlet tank and the water return tank, and the vertical pipes are arranged on one side of the combustion chamber; a plurality of bend pipes are connected between the water outlet tank and the water return tank, and the plurality of bend pipes are arranged on one side of the flue gas chamber; the countercurrent mode of the flue gas and the liquid in the bend pipes can accelerate the liquid flow and effectively slow down the flue gas flow speed; the accelerated liquid flow improves the heat exchange efficiency, and the slowed down flue gas flow speed prolongs the heat exchange time, which is helpful to further improve the heat exchange efficiency.

Provided is a boiler capable of heating a fluid using a heating mechanism provided with a heating element inside a container, and capable of efficiently using heat generated by the heating element and heating the fluid appropriately according to various conditions. The boiler is provided with a heating element and a container provided with the heating element inside and capable of being filled with a gas having a specific heat capacity higher than that of air inside, and heats a fluid using heat generated by the heating element, wherein the boiler is provided with a controller that controls the amount of heat generated by the heating element in a state where the gas is supplied to the container.

The invention provides a gas dilution combustion steam boiler. The gas dilution combustion steam boiler comprises a heat storage oxidation device; the mixing fan is used for inputting gas mixed with air into the heat storage oxidation device; a conveying pipe fitting is arranged between the mixing fan and the heat storage oxidation device, the conveying assembly is provided with the preheating assembly, a heat dissipation part is arranged in the preheating assembly, and the air inlet end of the heat dissipation part is connected with the upper portion of a combustion chamber of the heat storage oxidation device; the bottom of the steam boiler is connected with the air outlet end of the heat dissipation part; the air inlet cover is arranged at the air inlet of the mixing fan, and a filter plate is arranged in the air inlet cover; and the cleaning mechanism is used for cleaning the side, deviating from the air inlet of the mixing fan, of the filter plate and the filter holes of the filter plate. High-temperature airflow can be reutilized, and the heat utilization effect is effectively improved. And through the arrangement of the cleaning mechanism and the lifting mechanism, automatic cleaning of the filter plate is realized, and blockage is avoided.

The utility model discloses a horizontal water pipe gas-steam boiler which comprises a boiler body, a burner, an energy saver, a lower boiler barrel, a heat exchange pipe assembly and an upper boiler barrel, a hearth is arranged in the boiler body, the burner is used for jetting flames into the hearth, the hearth is provided with a smoke outlet, and the smoke outlet is connected with the energy saver; the two ends of the heat exchange pipe assembly communicate with the upper boiler barrel and the lower boiler barrel correspondingly, the heat exchange pipe assembly is arranged in the hearth, the heat exchange pipe assembly divides the inner space of the hearth into a bent rotary flue, and the rotary flue communicates with the smoke outlet. The heat exchange pipe assembly is directly arranged in the hearth, the heat exchange pipe assembly divides the inner space of the hearth into the bent rotary flue, high-temperature flames and high-temperature smoke generated by the combustor can directly act on the heat exchange pipe assembly, water in the heat exchange pipe assembly is heated in a radiation heat transfer and convective heat transfer mode, and the heat exchange efficiency is improved. And the heat exchange tube assembly can quickly generate steam.

The invention relates to a coupling cold storage condensate water recooling thermal power generating unit system and a control system thereof. A boiler generates high-temperature and high-pressure steam to drive a steam turbine to rotate and drive a generator to generate electricity, and the high-temperature and high-pressure steam passes through the steam turbine to become dead steam which enters a condenser to be condensed into water; part of electricity generated by the generator drives the refrigerator to refrigerate, and cold energy is stored through the cold storage tank. The whole structure of the control system is composed of five core parts, namely a refrigerating device, a cold storage tank, a special variable frequency pump set, a spraying device and an intelligent control system, and the working process of the control system comprises the steps that part of condensation water is pumped at an inlet of a condensation water pump, and a condensation water cooling loop is newly built; a refrigerator is driven by off-peak electricity to cool the condensed water, and the condensed water is stored in a large cold storage tank; in the load peak or electricity price peak period, low-temperature condensed water is injected into the condenser in an atomization spraying mode through the variable frequency pump set, the vacuum degree of the condenser is improved, and therefore the power generation power is improved.

The utility model discloses a steam boiler which comprises a burner, a boiler body is arranged on one side of the burner, a hearth is arranged in the boiler body, a flue connected with the boiler body is arranged on one side of the upper end of the boiler body, and an energy saver and a condenser which are connected with the flue are sequentially arranged at the other end, away from the boiler body, of the flue. The energy-saving boiler has the advantages that the temperature of generated steam is high, compared with an existing boiler, the heat efficiency is higher, pollution to the environment is small, smoke coming out of the energy-saving device enters the condenser, normal-temperature water in the condenser exchanges heat with the smoke through water pump circulation, the smoke temperature is further lowered, the heat efficiency of the boiler is improved, and energy is saved. Precipitated floccules at the bottom of the lower boiler barrel are regularly discharged through the blow-off pipe, and the service life of the boiler is prolonged.

The utility model provides an operation system configuration of a coal power unit based on feed water supplementary heating, which is characterized in that on the basis of an existing boiler feed water heating system, a newly-added final-stage high-pressure heater and a newly-added external steam cooler are additionally arranged on a water supply pipeline, and a steam side inlet of the newly-added external steam cooler is connected with a pressurization module; steam lower than the target steam extraction pressure grade is introduced into an inlet of the pressurization module, and a steam side outlet of the newly-added external steam cooler is connected with a steam inlet of the newly-added final-stage high-pressure heater; supplementary heating is conducted on feed water heated by an existing final-stage high-pressure heater at the position of a newly-added external steam cooler and in the newly-added final-stage high-pressure heater, so that the temperature of feed water entering a furnace of a unit under the deep peak regulation working condition is increased, and meanwhile certain feed water pressure is maintained to enable the feed water at an outlet of a coal economizer to be kept at a certain supercooling degree; dry-state operation of the boiler is maintained under the deep peak regulation working condition, the hydrodynamic stability is kept, and the denitration system is continuously and stably put into operation.

This utility model belongs to the technical field of energy utilization, and specifically proposes a steam supply system for comprehensive energy utilization, including: an air source heat pump, a biomass boiler (8), a flash evaporation device (9), and a steam compressor. In this application, by coupling the air source heat pump with biomass, the ambient temperature feedwater can be heated by the air source heat pump and supplied to the biomass boiler (8). The biomass boiler (8) uses the heated water to prepare steam, which reduces energy consumption compared to directly heating the ambient temperature feedwater to prepare steam. When the biomass boiler (8) is not in use or lacks biomass fuel, the high temperature water prepared by the air source heat pump can be supplied to the flash evaporation device (9). The low temperature and low pressure steam prepared by the flash evaporation device (9) is pressurized and heated by the steam compressor and then transported to the external steam supply pipeline (23) to provide steam to users, which makes reasonable use of biomass fuel and meets the steam supply requirements.

The present application relates to a kind of coupling gas holder and molten salt energy storage peak shaving power generation system, belong to the field of power generation peak shaving.It includes coal gas storage system, coal gas power generation system, peak shaving power generation system and molten salt system;The coal gas power generation system includes coal gas boiler, coal gas generator unit, steam is generated by the coal gas boiler and drives the coal gas generator unit power generation;The peak shaving power generation system includes peak shaving coal gas boiler, peak shaving steam turbine generator unit, steam is generated by the peak shaving coal gas boiler and drives the peak shaving steam turbine generator unit power generation;The molten salt system is with molten salt and water as medium and carries out energy storage, energy release to match working condition;The coal gas power generation system and the molten salt system are coupled by the coal gas boiler and the coal gas power generation system.The present application integrates gas holder, coal gas boiler, molten salt system, peak shaving coal gas boiler, to match different working conditions, realize more long-time, more flexible energy storage regulation.

The invention discloses a zero-carbon steam and nitrogen supply system and method for an industrial park, the system comprises a steam supply module, a flue gas pretreatment module and a nitrogen supply module, and the steam supply module comprises an ammonia combustion boiler, a first heat exchanger and a second heat exchanger. The flue gas pretreatment module comprises a filter, a compressor, a cooler and an adsorber, and a flue gas outlet of the second heat exchanger is sequentially connected with the filter, the compressor, the cooler and the adsorber. The nitrogen supply module comprises a deep freezer, an expansion machine, a high-pressure rectifying tower, a low-pressure rectifying tower, an NO rectifying tower and an argon rectifying tower. According to the invention, green fuel is combined with air separation to realize zero-carbon supply common engineering (steam, nitrogen and the like) in an industrial park, and meanwhile, nitrogen oxides in flue gas are recycled.

The utility model provides a deep peak regulation operation system configuration of a coal power unit based on water supply supplementary heating, which is characterized in that a newly-added final-stage high-pressure heater and a newly-added external steam cooler are additionally arranged in a water supply pipeline, and a steam side inlet of the newly-added external steam cooler is connected with a pressurization module; steam lower than the target steam extraction pressure level is introduced into an inlet of the pressurization module, and a steam side outlet of the newly-added external steam cooler communicates with a steam inlet of the newly-added final-stage high-pressure heater. Steam lower than a target steam extraction pressure grade is introduced and pressurized by a pressurization module, and then the steam is used for performing two times of supplementary heating on feed water in a newly-added external steam cooler and a newly-added final-stage high-pressure heater, so that the temperature of feed water entering a furnace of the unit is increased, meanwhile, certain feed water pressure is maintained, stable denitration operation of the unit under the deep peak regulation working condition is achieved, and the aim of improving the denitration efficiency is achieved. The energy consumption of the unit is prevented from being greatly increased, and the unit operation economy is effectively improved.

The utility model relates to steam generator technical field, and disclose full premixing condensing gas steam generator, including frequency conversion fan, the bottom surface fixedly connected with top cover of frequency conversion fan, the bottom surface fixedly connected with cast aluminium exchanger of top cover, the bottom surface fixedly connected with constant temperature protection shell of cast aluminium exchanger, the bottom surface fixedly connected with bottom water receiving tray of constant temperature protection shell, the inside of top cover is provided with high temperature flue gas reaction subassembly, the inside of constant temperature protection shell is provided with constant temperature reaction subassembly, the inside of bottom water receiving tray is provided with condensing exhaust component, this full premixing condensing gas steam generator is composed by frequency conversion fan etc., contains multiple components, cold water is gasified by spiral coil pipe heat absorption, high temperature flue gas heat exchange condenses, and its advantage has the elimination explosion risk, heat efficiency promotion 30%~50%, ultralow nitrogen low temperature flue gas, maintenance is convenient, and multiple advantages are compatible with multiple scenes.

The utility model discloses a horizontal steam generator and relates to a device for producing steam. The horizontal steam generator is mainly designed for solving the problem that an existing horizontal steam generator is poor in heat exchange effect. The boiler comprises a boiler body, a lower smoke box is arranged in a lower boiler barrel in the boiler body, a water jacket is arranged in the space between the lower smoke box and the lower boiler barrel, and a flue in the boiler body is divided into an upper flue, a middle flue and a lower flue by two partition plates; a distance is reserved between the right end of the lower partition plate and the right wall of the flue, and a distance is reserved between the left end of the upper partition plate and the left wall of the flue; and a smoke outlet pipe of the lower smoke box is communicated with the lower flue. A smoke pipe is connected between the two upper smoke boxes in the upper boiler barrel, the upper smoke box on the left side is communicated with a chimney, and a smoke inlet pipe of the upper smoke box on the right side is communicated with an upper flue. And the upper end of the water pipe in the flue is communicated with the upper boiler barrel. The inner walls of the smoke pipe and the water pipe are provided with spiral grooves, and the outer walls are provided with fins. The boiler body is provided with a water inlet and a steam outlet. A feeding port is formed in the top of the combustion chamber. A furnace neck is connected between the combustion chamber and the lower smoke box. The heat exchanger can improve the heat exchange efficiency.

The invention discloses a heat cycle mixed combustion cone-pot steam turbine engine system which comprises a mixed combustion high-pressure steam generation furnace and a heat recovery cone-pot steam turbine, the mixed combustion high-pressure steam generation furnace comprises a furnace body and a high-pressure water pipe, the high-pressure water pipe communicates with the middle of an inner cavity of the furnace body through a high-pressure water atomization nozzle, and a rotary mixing combustion module is arranged in the inner cavity of the lower portion of the furnace body; the upper part of the furnace body is connected with a high-pressure steam pipeline; the heat recovery cone-pot steam turbine comprises an annular spray pipe and a cone-pot steam turbine which are in relative running fit, the cone-pot steam turbine comprises a cone-pot shell, steam turbine blades and a transmission shaft which are connected, the transmission shaft is provided with a power output end, and a fluid outlet is formed in the bottom of the cone-pot shell; a low-temperature high-pressure steam inlet and a nozzle are arranged on the annular spray pipe, and an outlet of the nozzle faces the steam turbine blade; a cold cap is arranged above the steam turbine blades, and a cold core is arranged in an inner cavity of the lower portion of the conical kettle steam turbine. The high-pressure steam pipeline is communicated with the low-temperature high-pressure steam inlet. The thermal cycle mixed combustion cone pot steam turbine engine system is low in energy consumption and high in energy conversion efficiency.

The invention discloses a supercritical coal-fired boiler combustion alarm device which comprises a boiler and a combustion alarm structure, the combustion alarm structure is installed on the inner side of the boiler, and the combustion alarm structure comprises a pressure sensor, a temperature sensor, an air volume sensor, a water level detector and a UV flame scanner; the invention relates to the technical field of boilers, an efficient closed-loop control system is formed through cooperative work of an inflation regulation and control structure fed back and driven by a flue gas analyzer and a pressure difference regulation and control structure with the dynamic buffering capacity, the combustion efficiency can be greatly optimized, emission can be greatly reduced, pressure fluctuation can be effectively restrained, and the stability of system operation can be effectively improved.

This application belongs to the field of aerospace testing technology and discloses a steam supply system and steam supply method. The steam supply system includes a steam generator system, an alcohol supply system, a liquid oxygen supply system, a softened water supply system, and a control system. The steam generator system includes steam generator units arranged in parallel, each steam generator unit including three steam generators. Steam branch lines are equipped with steam regulating valves, and steam supply pipelines are connected to venting pipelines, which are equipped with steam venting valves. An alcohol main valve is provided between the alcohol supply system and each steam generator; a liquid oxygen main valve is provided between the liquid oxygen supply system and each steam generator; and a water main valve is provided between the softened water supply system and each steam generator. The adjustment method provided in this application is more flexible, enabling rapid and accurate changes in steam flow rate according to actual needs, and allowing for step-by-step adjustment of steam flow rate.

The utility model provides a flexible operation system configuration based on feed water heating, which is characterized in that on the basis of an existing boiler feed water heating system, a newly-added external steam cooler is additionally arranged in a water supply pipeline, and a feed water outlet of the newly-added external steam cooler is connected with a boiler feed water inlet; a steam side inlet of the newly-added external steam cooler is connected with a temperature reduction module, steam with the pressure grade higher than that of regenerative steam extraction of the high-pressure cylinder is connected into an inlet of the temperature reduction module, and a steam side outlet of the newly-added external steam cooler communicates with a steam inlet of an existing final-stage high-pressure heater. Steam discharged from the temperature reduction module firstly heats feed water at the rear end in a newly added external steam cooler and then is conveyed to an existing final-stage high-pressure heater to heat feed water at the front end, so that the temperature of feed water entering a furnace of the unit under the deep peak regulation working condition is increased, and a denitration system of the unit under the deep peak regulation working condition is continuously and stably put into operation; the unit operation economy is effectively improved, and meanwhile the unit operation economy and flexibility are improved.

The application discloses a SHS gas boiler with straight fin tube special-shaped combined multi-mechanism coupled enhanced heat exchange, which comprises a full premix water-cooled burner, upper and lower boiler drums, a furnace membrane water-cooled wall, a front light tube bundle and a straight fin tube special-shaped combined tube bundle group. The full premix water-cooled burner ignites and burns after mixing air and gas on the inner surface of a water-cooled combustion head; high flue gas is cooled by the furnace membrane water-cooled wall and the front light tube bundle, and then enters a straight fin tube special-shaped combined tube bundle group formed by symmetric fork-shaped straight fin tubes and front and rear double-wing-shaped longitudinal flat fin tubes to form a multi-mechanism coupled enhanced heat exchange tube row, and the flue gas is discharged from the boiler body after being gathered. x The full premix water-cooled combustion reduces the combustion temperature to realize ultra-low NOx emission, the flame length is short, and the depth of the furnace is only one tenth of that of a traditional diffusion combustion boiler; the straight fin tube special-shaped combined tube bundle group significantly improves the heat exchange coefficient of the tube bundle group, greatly reduces the longitudinal row number of the water pipes, is only one tenth of that of a traditional SZS longitudinal row number, and significantly reduces the steel consumption of the boiler, welding workload, manufacturing cost and carbon emission.

The utility model discloses a vertical enhanced heat transfer marine auxiliary boiler, and relates to the field of marine auxiliary boilers. The marine auxiliary boiler solves the problems that an existing marine auxiliary boiler is large in occupied area, high in height and large in weight. An upper boiler barrel and a lower boiler barrel are installed at the upper end and the lower end of a boiler supporting structure respectively, the upper boiler barrel is communicated with the lower boiler barrel through a downcomer vertically arranged on the side portion, a water supply pipe communicated with an inner cavity of the upper boiler barrel is installed on the upper boiler barrel, and a membrane type wall tube bundle is vertically arranged between the upper boiler barrel and the lower boiler barrel to form a boiler hearth. The tube plate is horizontally arranged in the middle inside the membrane wall tube bundle, the enhanced heat transfer evaporator tube bundle is vertically installed on the tube plate, and the upper ends and the lower ends of the enhanced heat transfer evaporator tube bundle and the membrane wall tube bundle are communicated with the upper boiler barrel and the lower boiler barrel respectively. According to the utility model, the height, the occupied area and the weight of the boiler are greatly reduced, the energy consumption and the CO2 emission are reduced, and meanwhile, cabin equipment arrangement is facilitated.

The utility model provides a fuel oil self-heating gasification burner structure, which belongs to the technical field of burners and comprises a shell, a connecting disc is fixedly mounted at the top of the shell, a water inlet pipe is fixedly mounted at the top of the connecting disc, a water storage tank is arranged at the joint of the water inlet pipe and the shell, and a floating ball is arranged in an inner cavity of the water storage tank. One end of the floating ball is movably arranged at the tail end of the water inlet pipe in a sleeving mode, a limiting block is fixedly installed at the other end of the floating ball, the diameter of the limiting block is larger than the pipe diameter of the water inlet pipe, and the diameter of the floating ball is smaller than the pipe diameter of the water inlet pipe. Through the collaborative design of the extremely small water storage tank and the efficient combustion chamber, the unification of rapid steam generation and stable operation is realized: the thermal inertia is obviously reduced by the micro water storage tank, so that a heating element can rapidly convert a small amount of water into steam; an automatic water level control system formed by the floating ball and the limiting block can accurately maintain the liquid level in a limited space, and dry burning and overflow are prevented.

The invention relates to a vibration type hydrogen production and combustion device with a water decomposition agent, which belongs to the technical field of hydrogen production and mainly comprises a material box, a water decomposition agent material, a material supply pipe, an electric valve, a vibration motor, a hydrogen production pipe, a heat exchange pipe, a combustion pipe, a silicon carbide rod, a water tank, a water supply valve, a water supply pipe, a heat supply device, a heat supply pump, a recovery tank, a recovery valve, a purifier, a flame arrester, a hydrogen pipe, a rack, a shell and the like. The device is characterized in that the feed box is filled with a water dissolving agent material, two electrically operated valves are connected in series in the middle of a discharge port of the feed box at the upper end of the feed pipe, the lower end of the feed box is connected with a feed port of a hydrogen production pipe, a discharge port is formed in the lower part of the hydrogen production pipe, and the hydrogen production pipe, a silicon carbide rod, a combustion pipe and a heat exchange pipe are arranged in the shell. The working process is as follows: the water decomposing agent material is supplied with power and water, when the hydrogen production pipe reaches a set temperature, the electric valve and the vibration motor work, the water decomposing agent material enters the hydrogen production pipe to chemically react with water vapor under the action of gravity and vibration to generate hydrogen, the hydrogen is purified by the purifier and then enters the combustion pipe in the shell to burn and release heat, and the heat exchange pipe supplies heat to the outside. The self-energy consumption accounts for about one fourth of the generated energy. The energy is from hydrogen in the water. The method has the advantages that the cost is low; 2, no pollution; 3, sufficient raw materials; 4, the benefit is good; the randomness is realized.