Steam electrolysis and steam gas method hydrogen making and iron making integrated equipment and control method

Abstract

The invention discloses steam electrolysis and steam gas method hydrogen making and iron making integrated equipment and a control method. And putting on an electric circulating fluidized bed furnace net funnel. The electric worm drives the electric circulating fluidized bed furnace net funnel to rotate through the worm gear, air blown out by the electric air blower supports burning of ignited coal powder on the electric circulating fluidized bed furnace net funnel, and smoke generated by burning penetrates through the small cast iron chimney and the large chimney in the reaction kettle and then enters a heating pipe of the waste heat power generation device to generate power and then desulfurize. The electric screw extrusion coal water slurry conveyor conveys the coal water slurry into the reaction kettle, and the coal water slurry is heated to 700 DEG C water vapor and the 700 DEG C red hot coal powder are subjected to endothermic chemical reaction to generate carbon monoxide and hydrogen. DC voltage is introduced into an artificial graphite anode tube, cast iron and a foam iron porcelain tube cathode tube of a central large chimney to generate oxygen and hydrogen, and the oxygen reacts with 700 DEG C coal powder. And the 700 DEG C carbon monoxide chemically reacts with the iron ore powder leaked into the foam iron and the cast iron pipe to generate iron.

Description

Technical field:

[0001] The invention relates to integrated equipment for producing hydrogen and ironmaking by steam electrolysis and steam gasification and a control method. Background technology:

[0002] Pure water is an insulating material. The power supply bureau uses pure water cannon to wash the insulating ceramic bottles on the high-voltage power tower. Since pure water is an insulating material, it is impossible to electrolyze pure water to produce hydrogen. Sodium hydroxide needs to be added to electrolyze water to produce hydrogen. The efficiency of electrolyzing water to produce hydrogen is very low - only 13%, and the remaining 87% of the electrical energy is converted into heat energy; water above 100°C at normal pressure absorbs the heat of vaporization and becomes water vapor. As the temperature of water vapor increases, the pressure of water vapor increases. This requires the use of very high mechanical strength and high temperature resistant sealing materials to make water electrolysis hydrogen production equipment. According to information on the Internet, the efficiency of electrolyzing 800°C water vapor to produce hydrogen can reach 50%, because at this time the proportion of water vapor ionized into ions is very large, and the efficiency of heating water to 800°C water vapor is very low. The pressure of 800°C water vapor is also very high, and it is very difficult to seal 800°C water vapor, so this method of electrolyzing water to produce hydrogen is very expensive.

[0003] Patent No. ZL201110377552.0 "Automobile Waste Heat Power Generation Device" Background technology: From Yiyan.com "New alloy can directly convert heat energy into electricity", a new non-magnetic alloy material. When a copper plate underneath is slightly heated, the new alloy suddenly becomes a strong magnetic material. Researchers at the University of Minnesota have discovered that a new alloy with unique properties can directly convert heat energy into electricity. The alloy is composed of iron, nickel, cobalt, manganese, and tin, and can be non-magnetic or strongly magnetic depending on the temperature. According to a press release from the University of Minnesota, in a certain case, the new alloy - Ni45Co5Mn40Sn10 undergoes a reversible phase transition: that is, when the temperature changes, one type of solid changes into another type of solid. Specifically, the new alloy changes from non-magnetic to strongly magnetic; in this process, the temperature only needs to be increased slightly. When the heated new alloy is placed near a permanent magnet - for example: a rare earth magnet, the magnetic force of the new alloy suddenly increases dramatically. An electric current will be generated in the surrounding coil. The researchers say that a process called hysteresis causes heat loss, but this new alloy has low hysteresis. Because of this, it can convert a large amount of waste heat into electricity. Obviously, this material can be used in the exhaust pipe of a car. Some car manufacturers have already started to develop heat exchange devices that can convert car exhaust into usable electricity. One car company is using an alloy called skutterudite, which is a mixture of rare earth doped cobalt and arsenic materials.

[0004] Patent No. ZL201110377552.0 "Automobile Waste Heat Power Generation Device", the automobile waste heat power generation device (6) consists of a thermomagnetic power generation stator, an excitation coil, a power generation coil and a magnetic circuit silicon steel sheet round tube. The iron core of the thermomagnetic power generation stator is made of a silicon steel sheet base part and a thermomagnetic alloy sheet magnetic pole part welded together to form an alloy insulation sheet stacked together. The thermomagnetic alloy is a non-magnetic material below 70°C and a magnetic material above 70°C. The thermomagnetic alloy has very small magnetic hysteresis. The magnetic poles of the thermomagnetic power generation stator are on the outside. The slots of the thermomagnetic power generation stator open to the outside. After the thermomagnetic alloy becomes a magnetic material, the magnetic field strength rapidly doubles under the guidance of the guiding magnetic field. The excitation coil and the power generation coil are installed in the slots of the thermomagnetic power generation stator. The magnetic circuit silicon steel sheet round tube is made of annular insulating silicon steel sheets stacked together and then sheathed on a steel tube. The outer shell magnetic circuit silicon steel sheet round tube is sheathed on the outside of the thermomagnetic power generation stator. Summary of the invention:

[0005] Steam electrolysis and steam gasification hydrogen production ironmaking integrated equipment. Steam electrolysis and steam gasification hydrogen production ironmaking integrated equipment mainly consists of iron ore powder hopper, iron ore powder belt conveyor, annular iron ore powder barrel, gear reduction motor of distributed feeder, annular gear of distributed feeder, water-coal slurry hopper, electric rotary butterfly valve, electric spiral extrusion water-coal slurry conveyor, cast iron pipe shell, foam iron and cast iron pipe, cast iron and foam iron pipe, small cast iron chimney, central large chimney, flue gas box, waste heat power generation device, electric smoking machine, desulfurization device, refractory ceramic furnace rake, wheel, circular track, cast iron cone barrel, electric circulating fluidized bed furnace net hopper, electric vibrating scoop, electric crusher, worm gear, electric worm, water tank, electric water pump, first electric regulating water valve, second electric regulating water valve, annular water pipe, boiler pipe, foam iron water steam pipe, electric blower, annular air duct, coal powder hopper, electric spiral extrusion coal powder conveyor and computer controller. The steam electrolysis and steam gasification hydrogen ironmaking integrated reactor is composed of the following from the outside to the inside: cast iron pipe shell, foam iron and cast iron pipe, cast iron and foam iron pipe, a circle of several small cast iron chimneys, and a large central chimney. The upper half of the foam iron and cast iron pipe is a foam iron pipe, and the lower half of the foam iron and cast iron pipe is a cast iron pipe. The upper half of the cast iron and foam iron pipe is a cast iron pipe, and the lower half of the cast iron and foam iron pipe is a foam iron pipe. The upper end of the cast iron and foam iron pipe is equipped with a flue gas box, and the upper ends of the small cast iron chimney and the large chimney pass through the bottom of the flue gas box. The flue gas pipe connected from the right side of the flue gas box and the flue gas pipe connected from the upper right side of the cast iron pipe shell are connected together to the heating pipe inlet in each wire slot of the stator of the waste heat power generation device. The flue gas pipes connected from the heating pipes in each wire slot of the stator of the waste heat power generation device are connected together to the electric suction fan inlet, and the flue gas pipes connected from the electric suction fan are connected to the desulfurization device inlet. The water-coal slurry funnel pipe is equipped with an electric rotary butterfly valve. The funnel pipe below the electric rotary butterfly valve is connected to the entrance of the electric spiral extrusion water-coal slurry conveyor. The outlet of the electric spiral extrusion water-coal slurry conveyor is on the left top side of the cast iron and foam iron pipe. The annular iron ore powder barrel is surrounded by the upper section of the cast iron and foam iron pipe. There is a ring gear of the distributed feeder under the annular iron ore powder barrel. The ring gear of the distributed feeder is sleeved outside the cast iron and foam iron pipe. The output gear of the gear reduction motor of the distributed feeder is meshed with the ring gear. The ring gear of the distributed feeder is fixed to the upper end of the foam iron and cast iron pipe. The circle of circular holes at the bottom of the annular iron ore powder barrel can be aligned with the circle of circular holes on the ring gear of the distributed feeder. The bottom outlet of the iron ore powder funnel is above the input end of the iron ore powder belt conveyor. The bottom of the iron ore powder funnel is equipped with an electric turbine. The output end of the iron ore powder belt conveyor is on the upper right side of the annular iron ore powder barrel. Refractory ceramic furnace rakes are installed under the foam iron and cast iron pipes, and the cast iron and foam iron pipes. The outer diameter of the refractory ceramic furnace rake is slightly smaller than the inner diameter of the foam iron and cast iron pipes. The lower ends of small cast iron chimneys and large chimneys pass through the refractory ceramic furnace rakes.The lower end of the foam iron and cast iron pipes is equipped with several centrally symmetrical wheels, and there is a circular track under the wheels. A cast iron cone barrel is installed under the refractory ceramic furnace rake corresponding to the lower end of the cast iron and foam iron porcelain pipes. The cast iron cone barrel has a funnel net of an electric circulating fluidized bed furnace. The bottom outlet of the coal powder funnel is connected to the entrance of the electric spiral extrusion coal powder conveyor. The bottom of the coal powder funnel is equipped with an electric turbine. The outlet of the electric spiral extrusion coal powder conveyor is on the wall of the cast iron cone barrel above the right upper side of the electric circulating fluidized bed furnace net funnel. The annular water pipe is sleeved on the outside of the cast iron cone barrel above the outlet of the electric spiral extrusion coal powder conveyor. Several centrally symmetrical boiler pipes connected from the inside of the annular water pipe pass through a circle of several small round holes on the cast iron cone barrel above the outlet of the electric spiral extrusion coal powder conveyor and are connected to a circle of several foam iron steam pipes in the gap between a circle of several cast iron small chimneys and a central large chimney through an elbow. The water pipe connected from the lower left side of the water tank is connected to the inlet of the electric water pump, the first water pipe connected from the electric water pump is connected to the inlet of the first electric regulating water valve, the water pipe connected from the first electric regulating water valve is connected to the annular water pipe, the second water pipe connected from the electric water pump is connected to the inlet of the second electric regulating water valve, and the water pipe connected from the second electric regulating water valve is connected to the upper left of the water-coal slurry funnel. The cast iron cone barrel below the net of the electric circulating fluidized bed furnace net funnel is equipped with an annular air duct outside, and several small round holes on the inner side of the annular air duct are connected to several small round holes on the wall of the cast iron cone barrel, and the air duct connected from the electric blower is connected to the inlet of the annular air duct. The two semi-ring copper bottoms of the cast iron cone barrel are installed on the lower end of the barrel tube of the cast iron cone barrel by screws. An inclined electric vibration scoop is installed under the cast iron cone barrel, and the outlet of the inclined electric vibration scoop is above the inlet of the electric crusher. The funnel tube of the electric circulating fluidized bed furnace net funnel passes downward through the center hole at the bottom of the cast iron cone barrel 17, and then passes downward through the center hole of the inclined electric vibration scoop, and then the lower section of the funnel tube of the electric circulating fluidized bed furnace net funnel is equipped with a worm gear, and the electric worm is meshed with the worm gear. The funnel tube of the electric circulating fluidized bed furnace net funnel has a circle of small holes near the bottom of the cast iron cone barrel. The central large chimney 1 is a central cast iron large chimney pipe with an insulating ceramic tube in the upper half, and a central cast iron large chimney pipe with an artificial graphite anode tube in the lower half, and the positive pole of the twelve-volt adjustable safe DC voltage is connected to the upper end of the central cast iron large chimney pipe. The cast iron and foam iron pipes are cathode tube poles, and the negative pole of the twelve-volt adjustable safe DC voltage is connected to the upper ends of the cast iron and foam iron pipes.

[0006] Control method for integrated equipment for producing hydrogen by steam electrolysis and steam gasification. Use a mechanical arm grab to put coal powder into the coal powder hopper, and spray some kerosene on the coal powder in the coal powder hopper. Start the electric turbine installed at the bottom of the coal powder hopper to send the coal powder in the coal powder hopper into the electric screw extrusion coal powder conveyor. Start the electric screw extrusion coal powder conveyor and put the coal powder onto the electric circulating fluidized bed furnace mesh hopper. Start the electric worm, the electric worm drives the worm wheel to rotate, so that the electric circulating fluidized bed furnace mesh funnel rotates, and the electric screw extrusion coal powder conveyor evenly puts the coal powder onto the electric circulating fluidized bed furnace mesh funnel, and uses a liquefied petroleum gas igniter to ignite the coal powder on the electric circulating fluidized bed furnace mesh funnel. Start the electric blower, and the wind blown by the electric blower enters the annular air duct. The wind blown from several small round holes on the inner side of the annular air duct passes through several small round holes on the wall of the cast iron cone barrel and blows upward from the bottom of the electric circulating fluidized bed furnace net funnel, floating the coal powder on the electric circulating fluidized bed furnace net funnel, supporting the combustion of the coal powder on the electric circulating fluidized bed furnace net funnel that has been ignited. The combustion of coal powder on the electric circulating fluidized bed furnace net funnel generates 1000℃ flue gas, which passes through the small cast iron chimney, the large chimney, and the 200℃ flue gas into the flue gas box. Start the electric suction fan, and the 200℃ flue gas coming out of the flue gas box enters the heating tubes in the wire slots of the stator of the waste heat power generation device, heating the thermomagnetic alloy stator core of the waste heat power generation device to more than 70℃, so that the thermomagnetic alloy stator core of the waste heat power generation device is transformed from non-magnetic material to magnetic material, and AC is supplied to the excitation coil of the waste heat power generation device. The thermomagnetic alloy stator core of the waste heat power generation device converts thermal energy into magnetic energy to generate amplified electric energy in the generator coil of the waste heat power generation device. The 100℃ flue gas coming out of the heating tubes in the wire slots of the stator of the waste heat power generation device is collected together and enters the electric suction fan, and the 100℃ flue gas coming out of the electric suction fan enters the desulfurization device, and the desulfurization device removes sulfur dioxide in the 100℃ flue gas. Use a mechanical arm grab to put the coal powder into the water-coal slurry funnel, start the electric water pump, and turn on the second electric regulating water valve. The electric water pump draws water from the water tank and flows to the water-coal slurry funnel through the second electric regulating water valve that is turned on, and mixes with the coal powder in the water-coal slurry funnel. Start the electric rotary butterfly valve, which presses the water-coal slurry in the water-coal slurry funnel into the electric spiral extrusion water-coal slurry conveyor. Start the electric spiral extrusion water-coal slurry conveyor, which squeezes the water-coal slurry into the space between the flue gas box, the refractory ceramic furnace rake, the cast iron and foam iron pipes, and the large chimney. A circle of several small cast iron chimneys, a central large chimney, and the water-coal slurry between the lower half of the cast iron and foam iron pipes and the lower half of the large chimney are heated into 700℃ water vapor and 700℃ red-hot coal powder.The first electric regulating water valve is powered on and turned on. The electric water pump pumps out the water in the water tank and then enters the annular water pipe through the first electric regulating water valve that is powered on and turned on. The water from the inner side of the annular water pipe enters several centrally symmetrical boiler pipes and is heated into water vapor. The water vapor from several centrally symmetrical boiler pipes enters a circle of several foamed iron water steaming pipes in the gap between a circle of several small cast iron chimneys and the central large chimney, and then comes out from a circle of several foamed iron water steaming pipes. A circle of several small cast iron chimneys and the central large chimney heat the water-coal slurry between the cast iron and the lower half of the foamed iron pipe and the lower half of the large chimney into 700°C water vapor, which reacts with the 700°C red-hot coal powder to produce carbon monoxide and hydrogen. A twelve-volt adjustable safe DC voltage is applied between the artificial graphite anode tube in the lower half of the central cast iron chimney pipe and the cast iron and foam iron porcelain tubes and the foam iron cathode tube in the lower half of the central chimney. The water-coal slurry between the cast iron and foam iron tube and the foam iron cathode tube in the lower half of the chimney is heated to become 700°C water vapor and is electrolyzed (with an efficiency of up to 50%). Hydrogen is generated in the foam iron cathode tube in the lower half of the cast iron and foam iron tube, and oxygen is generated in the artificial graphite anode tube in the lower half of the chimney. The oxygen and the 700°C red-hot coal powder between the cast iron and foam iron tube and the lower half of the chimney undergo an exothermic chemical reaction to generate carbon dioxide, which makes up for the large amount of heat energy consumed by the water-coal slurry between the cast iron and foam iron tube and the lower half of the chimney being heated to 700°C water vapor and the 700°C red-hot coal powder undergoing an endothermic chemical reaction. Use a mechanical arm to grab the iron ore powder into the powder hopper, start the electric turbine installed at the bottom of the iron ore powder hopper, and the electric turbine installed at the bottom of the iron ore powder hopper rotates to press the iron ore powder to the input end of the iron ore powder belt conveyor. Start the iron ore powder belt conveyor and transport the iron ore powder to the annular iron ore powder barrel. Start the gear reduction motor of the distributed feeder, and the output gear of the gear reduction motor of the distributed feeder drives the annular gear of the distributed feeder to rotate, so that the foam iron and the cast iron pipe rotate, and the circle of circular holes at the bottom of the annular iron ore powder barrel can be periodically aligned with the circle of circular holes on the annular gear of the distributed feeder. When the circle of circular holes at the bottom of the annular iron ore powder barrel can be periodically aligned with the circle of circular holes on the annular gear of the distributed feeder, the iron ore powder in the annular iron ore powder barrel leaks into the gap between the foam iron and the cast iron pipe, and between the iron and the foam iron pipe. The 700℃ flue gas containing a large amount of hydrogen and carbon monoxide passes through the foam iron pipe at the lower half of the iron and foam iron pipe, and reacts chemically with the iron ore powder leaking into the gap between the foam iron and cast iron pipe, and between the cast iron and foam iron pipe from bottom to top to generate iron, carbon dioxide and water vapor. The 200℃ flue gas passes through the foam iron at the upper half of the foam iron and cast iron pipe and enters the gap between the foam iron and cast iron pipe and the outer shell of the cast iron pipe. The electric suction fan sucks out the 200℃ flue gas in the gap between the foam iron and cast iron pipe 4 and the outer shell of the cast iron pipe.The 200℃ flue gas from the flue gas box and the 200℃ flue gas from the gap between the foam iron and the cast iron pipe and the cast iron pipe shell are collected together and enter the heating tubes in the wire slots of the stator of the waste heat power generation device. The thermomagnetic alloy stator core of the waste heat power generation device is heated to more than 70℃, so that the thermomagnetic alloy stator core of the waste heat power generation device is transformed from non-magnetic material to magnetic material, and AC is supplied to the excitation coil of the waste heat power generation device. The thermomagnetic alloy stator core of the waste heat power generation device converts thermal energy into magnetic energy to generate amplified electrical energy in the generator coil of the waste heat power generation device. The 100℃ flue gas from the heating tubes in the wire slots of the stator of the waste heat power generation device is collected together and enters the electric suction fan. The 100℃ flue gas from the electric suction fan enters the desulfurization device, and the desulfurization device removes sulfur dioxide from the 100℃ flue gas. The silicon dioxide in the iron ore powder reacts chemically with calcium carbonate to generate molten glass and form a viscous sponge iron. The foam iron and the cast iron pipe 4 rotate, and the wheel rotates on the circular track. The spiral scraper inside the foam iron and the cast iron pipe transfers the iron ore powder and the viscous sponge iron between the foam iron and the cast iron pipe 4 and the cast iron and foam iron pipe downward. The viscous sponge iron passes through the refractory ceramic furnace rake and falls on the electric vibration scoop. The electric vibration scoop is started, and the electric vibration scoop sends the sponge iron that has been cooled and solidified into the electric crusher. The electric crusher is started, and the electric crusher crushes the sponge iron that has been cooled and solidified into powder. The coal slag between the lower end of the cast iron and foam iron pipe and the lower end of the large chimney passes through the refractory ceramic furnace rake and falls on the electric circulating fluidized bed furnace net funnel. The coal powder in the coal slag and the coal powder on the electric circulating fluidized bed furnace net funnel are burned together on the electric circulating fluidized bed furnace net funnel, and the furnace ash generated by the combustion falls from the funnel tube of the electric circulating fluidized bed furnace net funnel. Description of the drawings:

[0007] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0008] Figure 1 It is a cross-sectional view of the integrated reaction kettle for producing hydrogen and ironmaking by steam electrolysis and steam-gas method according to the present invention.

[0009] Figure 2 It is a structural principle diagram of the steam electrolysis and steam gas method hydrogen production and ironmaking integrated equipment of the present invention. Specific implementation method:

[0010] Figure 1 and Figure 2As shown, the steam electrolysis and steam gasification method hydrogen production ironmaking integrated equipment. The steam electrolysis and steam gasification method hydrogen production ironmaking integrated equipment mainly consists of an iron ore powder hopper 10, an iron ore powder belt conveyor 9, an annular iron ore powder barrel 8, a gear reduction motor 7 of a distributed feeder, an annular gear of a distributed feeder, a water-coal slurry hopper 15, an electric rotary butterfly valve 16, an electric spiral extrusion water-coal slurry conveyor 14, a cast iron pipe shell 5, foam iron and cast iron pipes 4, cast iron and foam iron pipes 3, a small cast iron chimney 2, a central large chimney 1, a flue gas box 11, a waste heat power generation device, and an electric smoking machine 12 , desulfurization device 13, refractory ceramic furnace rake, wheel 6, circular track, cast iron cone barrel 17, electric circulating fluidized bed furnace net funnel 18, electric vibration scoop 19, electric crusher, worm gear 20, electric worm 21, water tank 29, electric water pump 30, first electric regulating water valve 31, second electric regulating water valve 32, circular water pipe 24, boiler pipe 25, foam iron water steam pipe 26, electric blower 28, circular air duct 27, coal powder funnel 22, electric spiral extrusion coal powder conveyor 23 and computer controller. The steam electrolysis and steam gasification method hydrogen ironmaking integrated reactor is composed of, from the outside to the inside: a cast iron pipe shell 5, foam iron and cast iron pipes 4, cast iron and foam iron pipes 3, a circle of several small cast iron chimneys 2, a large central chimney 1, the upper half of the foam iron and cast iron pipes 4 are foam iron pipes, the lower half of the foam iron and cast iron pipes 4 are cast iron pipes, the upper half of the cast iron and foam iron pipes 3 are cast iron pipes, the lower half of the cast iron and foam iron pipes 3 are foam iron pipes, and the upper ends of the cast iron and foam iron pipes 3 are equipped with a flue gas box 11, and the upper ends of the small cast iron chimneys 2 and the large chimney 1 pass through the bottom of the flue gas box 11. The flue gas pipe connected from the right side of the flue gas box 11 and the flue gas pipe connected from the upper right side of the cast iron pipe shell 5 are connected to the heating pipe inlet in each wire slot of the stator of the waste heat power generation device. The flue gas pipes connected from the heating pipes in each wire slot of the stator of the waste heat power generation device are connected to the inlet of the electric suction fan 12, and the flue gas pipe connected from the electric suction fan 12 is connected to the inlet of the desulfurization device 13. The water-coal slurry funnel 15 is equipped with an electric rotary butterfly valve 16, and the funnel pipe under the electric rotary butterfly valve 16 is connected to the inlet of the electric spiral extrusion water-coal slurry conveyor 14, and the outlet of the electric spiral extrusion water-coal slurry conveyor 14 is at the left top side of the cast iron and foam iron pipe 3. The annular iron ore powder barrel 8 is surrounded by the outside of the upper section of the cast iron and foam iron pipe 3, and a ring gear of a distributed feeder is arranged below the annular iron ore powder barrel 8. The ring gear of the distributed feeder is sleeved on the outside of the cast iron and foam iron pipe 3, and the output gear of the gear reduction motor 7 of the distributed feeder is meshed with the ring gear. The ring gear of the distributed feeder is fixed to the upper end of the foam iron and cast iron pipe 4, and a circle of circular holes at the bottom of the annular iron ore powder barrel 8 can be aligned with a circle of circular holes on the ring gear of the distributed feeder.The bottom outlet of the iron ore powder hopper 10 is above the input end of the iron ore powder belt conveyor 9. An electric turbine is installed at the bottom of the iron ore powder hopper 10. The output end of the iron ore powder belt conveyor 9 is above the annular iron ore powder barrel 8. A refractory ceramic furnace rake is installed below the foam iron and cast iron pipe 4 and the cast iron and foam iron pipe 3. The outer diameter of the refractory ceramic furnace rake is slightly smaller than the inner diameter of the foam iron and cast iron pipe 4. The lower ends of the small cast iron chimney 2 and the large chimney 1 pass through the refractory ceramic furnace rake. Several centrally symmetrical wheels 6 are installed at the lower end of the foam iron and cast iron pipe 4, and there is a circular track under the wheels 6. A cast iron cone barrel 17 is installed below the refractory ceramic furnace rake corresponding to the lower end of the cast iron and foamed iron porcelain tube 3, and a funnel net 18 of an electric circulating fluidized bed furnace is arranged in the cast iron cone barrel 17. The bottom outlet of the coal powder funnel 22 is connected to the entrance of the electric spiral extrusion coal powder conveyor 23. An electric turbine is arranged at the bottom of the coal powder funnel 22, and the outlet of the electric spiral extrusion coal powder conveyor 23 is on the wall of the cast iron cone barrel 17 above the right upper side of the electric circulating fluidized bed furnace net funnel 18. An annular water pipe 24 is sleeved on the outside of the cast iron cone barrel 17 above the outlet of the electric spiral extrusion coal powder conveyor 23, and several centrally symmetrical boiler pipes 25 connected from the inner side of the annular water pipe 24 pass through a circle of several small round holes on the cast iron cone barrel 17 above the outlet of the electric spiral extrusion coal powder conveyor 23, and are connected to a circle of several foamed iron water steaming pipes 26 in the gap between a circle of several cast iron small chimneys 2 and a central large chimney 1 through an elbow upwardly through the ceramic furnace rake. The water pipe connected from the lower left side of the water tank 29 is connected to the inlet of the electric water pump 30, the first water pipe connected from the electric water pump 30 is connected to the inlet of the first electric regulating water valve 31, the water pipe connected from the first electric regulating water valve 31 is connected to the annular water pipe 24, the second water pipe connected from the electric water pump 30 is connected to the inlet of the second electric regulating water valve 32, and the water pipe connected from the second electric regulating water valve 32 is connected to the upper left of the water-coal slurry funnel 15. The cast iron cone barrel 17 below the net of the electric circulating fluidized bed furnace net funnel 18 is equipped with an annular air duct 27 on the outside, and several small round holes on the inner side of the annular air duct 27 are connected to several small round holes on the wall of the cast iron cone barrel 17, and the air duct connected from the electric blower 28 is connected to the inlet of the annular air duct 27. The two half-ring copper bottoms of the cast iron cone barrel 17 are installed at the lower end of the barrel tube of the cast iron cone barrel 17 by screws. An inclined electric vibration scoop 19 is installed below the cast iron cone barrel 17. The outlet of the inclined electric vibration scoop 19 is above the entrance of the electric pulverizer. The funnel tube of the electric circulating fluidized bed furnace net funnel 18 passes downward through the center hole at the bottom of the cast iron cone barrel 17 and then passes downward through the center hole of the inclined electric vibration scoop 19. Then, a worm gear 20 is installed at the lower section of the funnel tube of the electric circulating fluidized bed furnace net funnel 18. The electric worm 21 meshes with the worm gear 20. There is a circle of small holes near the bottom of the cast iron cone barrel 17 of the funnel tube of the electric circulating fluidized bed furnace net funnel 18.The central chimney 1 is a central cast iron chimney tube with an insulating ceramic tube on the upper half and an artificial graphite anode tube on the lower half, and the positive pole of the 12-volt adjustable safe DC voltage is connected to the upper end of the central cast iron chimney tube of the central chimney 1. The lower half of the cast iron and foam iron pipe 3 is a cathode tube, and the negative pole of the 12-volt adjustable safe DC voltage is connected to the upper end of the cast iron and foam iron pipe 3.

[0011] Figure 1 and Figure 2As shown, a control method for an integrated steam electrolysis and steam gasification hydrogen ironmaking equipment. Use a mechanical arm grab to put coal powder into the coal powder hopper 22, and spray some kerosene on the coal powder in the coal powder hopper 22. Start the electric turbine installed at the bottom of the coal powder hopper 22 to send the coal powder in the coal powder hopper 22 into the electric screw extrusion coal powder conveyor 23. Start the electric screw extrusion coal powder conveyor 23 and put the coal powder onto the electric circulating fluidized bed furnace mesh hopper 18. Start the electric worm 21, the electric worm 21 drives the worm wheel 20 to rotate, so that the electric circulating fluidized bed furnace mesh funnel 18 rotates, and the electric screw extrusion coal powder conveyor 23 evenly puts the coal powder onto the electric circulating fluidized bed furnace mesh funnel 18, and uses a liquefied petroleum gas igniter to ignite the coal powder on the electric circulating fluidized bed furnace mesh funnel 18. The electric blower 28 is started, and the wind blown by the electric blower 28 enters the annular air duct 27. The wind blown from the several small round holes inside the annular air duct 27 passes through the several small round holes on the wall of the cast iron cone barrel 17 and blows upward from the bottom of the electric circulating fluidized bed furnace net funnel 18, floating the coal powder on the electric circulating fluidized bed furnace net funnel 18, supporting the combustion of the coal powder on the electric circulating fluidized bed furnace net funnel 18 that has been ignited. The combustion of the coal powder on the electric circulating fluidized bed furnace net funnel 18 generates 1000°C flue gas that passes through the small cast iron chimney 2 and the large chimney 1, and the 200°C flue gas enters the flue gas box 11. Start the electric suction fan 12, and the 200°C flue gas from the flue gas box 11 enters the heating tubes in the wire slots of the stator of the waste heat power generation device, heating the thermomagnetic alloy stator core of the waste heat power generation device to more than 70°C, so that the thermomagnetic alloy stator core of the waste heat power generation device is transformed from a non-magnetic material to a magnetic material, and AC is supplied to the excitation coil of the waste heat power generation device. The thermomagnetic alloy stator core of the waste heat power generation device converts thermal energy into magnetic energy to generate amplified electric energy in the generator coil of the waste heat power generation device. The 100°C flue gas from the heating tubes in the wire slots of the stator of the waste heat power generation device is collected together and enters the electric suction fan 12, and the 100°C flue gas from the electric suction fan 12 enters the desulfurization device 13, and the desulfurization device 13 removes sulfur dioxide in the 100°C flue gas. Use a mechanical arm grab to put the coal powder into the water-coal slurry funnel 15, start the electric water pump 30, and turn on the second electric regulating water valve 32. The electric water pump 30 pumps out the water in the water tank 29 and flows to the water-coal slurry funnel 15 through the second electric regulating water valve 32 that is turned on, and mixes with the coal powder in the water-coal slurry funnel 15. Start the electric rotary butterfly valve 16, and the electric rotary butterfly valve 16 presses the water-coal slurry in the water-coal slurry funnel 15 into the electric screw extrusion water-coal slurry conveyor 14. Start the electric screw extrusion water-coal slurry conveyor 14, and the electric screw extrusion water-coal slurry conveyor 14 squeezes the water-coal slurry into the space between the flue gas box 11, the refractory ceramic furnace rake and the cast iron and foam iron pipes 3, and the large chimney 1.The water-coal slurry between the cast iron and the lower half of the foam iron pipe 3 and the lower half of the large chimney 1 is heated into 700°C water vapor and 700°C red-hot coal powder by a circle of several small cast iron chimneys 2 and the central large chimney 1. The first electric regulating water valve 31 is powered on and turned on, and the electric water pump 30 pumps the water in the water tank 29 and enters the annular water pipe 24 through the first electric regulating water valve 31 that is powered on and turned on. The water drawn from the inner side of the annular water pipe 24 enters several centrally symmetrical boiler pipes 25 and is heated into water vapor. The water vapor coming out of the centrally symmetrical boiler pipes 25 enters a circle of several foamed iron molten steam pipes 26 in the gap between the circle of several small cast iron chimneys 2 and the central large chimney 1, and then comes out from the circle of several foamed iron molten steam pipes 26. A circle of several small cast iron chimneys 2 and a large central chimney 1, the water-coal slurry between the cast iron and the lower half of the foam iron pipe 3 and the lower half of the large chimney 1 are heated to 700°C water vapor and 700°C red-hot coal powder to produce endothermic chemical reactions to generate carbon monoxide and hydrogen. A twelve-volt adjustable safe DC voltage is applied between the artificial graphite anode tube in the lower half of the central cast iron chimney tube of the central chimney 1 and the anode of the foam iron cathode tube in the lower half of the cast iron and foam iron porcelain tube 3, and the water-coal slurry between the foam iron cathode tube in the lower half of the cast iron and foam iron tube 3 and the artificial graphite anode tube in the lower half of the chimney 1 is heated to become 700°C water vapor and is electrolyzed (with an efficiency of up to 50%), hydrogen is generated in the foam iron cathode tube in the lower half of the cast iron and foam iron tube 3, and oxygen is generated in the artificial graphite anode tube in the lower half of the chimney 1, and an exothermic chemical reaction occurs between the oxygen and the 700°C red-hot coal powder between the lower half of the cast iron and foam iron tube 3 and the lower half of the chimney 1 to generate carbon dioxide, thereby compensating for the large amount of heat energy consumed by the water-coal slurry between the lower half of the cast iron and foam iron tube 3 and the lower half of the chimney 1 being heated to 700°C water vapor and the 700°C red-hot coal powder undergoing an endothermic chemical reaction. Use a mechanical arm to grab the iron ore powder hopper 10, start the electric turbine installed at the bottom of the iron ore powder hopper 10, and the electric turbine installed at the bottom of the iron ore powder hopper 10 rotates to press the iron ore powder to the input end of the iron ore powder belt conveyor 9. Start the iron ore powder belt conveyor 9 and convey the iron ore powder to the annular iron ore powder barrel 8. Start the gear reduction motor 7 of the distributed feeder, and the output gear of the gear reduction motor 7 of the distributed feeder drives the annular gear of the distributed feeder to rotate, so that the foam iron and the cast iron pipe 4 rotate, and the circle of circular holes at the bottom of the annular iron ore powder barrel 8 can be periodically aligned with the circle of circular holes on the annular gear of the distributed feeder. When the circle of circular holes at the bottom of the annular iron ore powder barrel 8 can be periodically aligned with the circle of circular holes on the annular gear of the distributed feeder, the iron ore powder in the annular iron ore powder barrel 8 leaks into the gap between the foam iron and the cast iron pipe 4, and between the iron and the foam iron pipe 3.The 700°C flue gas containing a large amount of hydrogen and carbon monoxide passes through the foam iron pipe at the lower half of the iron and foam iron pipe 3, and reacts chemically from bottom to top with the iron ore powder leaking into the gap between the foam iron and cast iron pipe 4 and the cast iron and foam iron pipe 3 to generate iron, carbon dioxide and water vapor. The 200°C flue gas passes through the foam iron at the upper half of the foam iron and cast iron pipe 4 and enters the gap between the foam iron and cast iron pipe 4 and the cast iron pipe shell 5, and the electric suction fan 12 sucks out the 200°C flue gas in the gap between the foam iron and cast iron pipe 4 and the cast iron pipe shell 5. The 200℃ flue gas from the flue gas box 11 and the 200℃ flue gas from the gap between the foam iron and the cast iron pipe 4 and the cast iron pipe shell 5 are collected together and enter the heating pipes in the wire slots of the stator of the waste heat power generation device. The thermomagnetic alloy stator core of the waste heat power generation device is heated to more than 70℃, so that the thermomagnetic alloy stator core of the waste heat power generation device is transformed from non-magnetic material to magnetic material, and AC is supplied to the excitation coil of the waste heat power generation device. The thermomagnetic alloy stator core of the waste heat power generation device converts thermal energy into magnetic energy to generate amplified electric energy in the power generation coil of the waste heat power generation device. The 100℃ flue gas from the heating pipes in the wire slots of the stator of the waste heat power generation device is collected together and enters the electric suction fan 12. The 100℃ flue gas from the electric suction fan 12 enters the desulfurization device 13, and the desulfurization device 13 removes sulfur dioxide in the 100℃ flue gas. The silicon dioxide in the iron ore powder reacts chemically with calcium carbonate to generate molten glass and form viscous sponge iron. The foam iron and cast iron pipe 4 rotate, and the wheel 6 rotates on the circular track. The spiral scraper inside the foam iron and cast iron pipe 4 transfers the iron ore powder and viscous sponge iron between the foam iron and cast iron pipe 4 and the cast iron and foam iron pipe 3 downward. The viscous sponge iron passes through the refractory ceramic furnace rake and falls on the electric vibration scoop 19. The electric vibration scoop 19 is started, and the electric vibration scoop 19 sends the cooled and solidified sponge iron into the electric crusher. The electric crusher is started, and the electric crusher crushes the cooled and solidified sponge iron into powder. The coal slag between the cast iron and foam iron pipe (1, the lower end, and the lower end of the large chimney 1 passes through the refractory ceramic furnace and is raked onto the electric circulating fluidized bed furnace mesh hopper 18, and the coal powder in the coal slag is burned together with the coal powder on the electric circulating fluidized bed furnace mesh hopper 18 on the electric circulating fluidized bed furnace mesh hopper 18, and the furnace ash generated by the combustion falls from the funnel pipe of the electric circulating fluidized bed furnace mesh hopper 18.

[0012] Use straw powder or charcoal powder soaked in water to replace the water-coal slurry in the water-coal slurry funnel, use straw powder or charcoal soaked in gutter oil to replace the coal powder in the coal powder funnel, and use renewable energy to replace fossil energy.

Claims

1. Steam electrolysis and steam gasification hydrogen production ironmaking integrated equipment, the steam electrolysis and steam gasification hydrogen production ironmaking integrated equipment mainly comprises an iron ore powder hopper (10), an iron ore powder belt conveyor (9), an annular iron ore powder barrel (8), a gear reduction motor of a distributed feeder (7), an annular gear of a distributed feeder, a water-coal slurry hopper (15), an electric rotary butterfly valve (16), an electric screw extrusion water-coal slurry conveyor (14), a cast iron pipe shell (5), foam iron and cast iron pipes (4), cast iron and foam iron pipes (3), a small cast iron chimney (2), a central large chimney (1), a flue gas box (11), a waste heat power generation device, an electric smoke exhauster (12), a desulfurization device (13), a refractory ceramic furnace rake, a wheel ( 6), an annular track, a cast iron cone barrel (17), an electric circulating fluidized bed furnace net funnel (18), an electric vibrating scoop (19), an electric pulverizer, a worm gear (20), an electric worm (21), a water tank (29), an electric water pump (30), a first electric regulating water valve (31), a second electric regulating water valve (32), an annular water pipe (24), a boiler pipe (25), a foam iron water steam pipe (26), an electric blower (28), an annular air duct (27), a coal powder hopper (22), an electric spiral extrusion coal powder conveyor (23) and a computer controller. The steam electrolysis and steam gas method hydrogen production ironmaking integrated reactor is composed of, from outside to inside: a cast iron pipe shell (5), a foam iron and cast iron pipe (4), a cast iron and foam iron pipe (3), a circle of several small cast iron chimneys (2) and a central large chimney (1), the upper half of the foam iron and cast iron pipe (4) is a foam iron pipe, the lower half of the foam iron and cast iron pipe (4) is a cast iron pipe, the upper half of the cast iron and foam iron pipe (3) is a cast iron pipe, the lower half of the cast iron and foam iron pipe (3) is a foam iron pipe, the upper end of the cast iron and foam iron pipe (3) is equipped with a smoke box (11), the upper ends of the small cast iron chimneys (2) and the large chimney (1) pass through the bottom of the smoke box (11), the smoke pipes connected from the right side of the smoke box (11) and the smoke pipes connected from the upper right side of the cast iron pipe shell (5) are connected together to the heating pipe inlet in each wire slot of the stator of the waste heat power generation device, and the smoke pipes connected from the heating pipes in each wire slot of the stator of the waste heat power generation device are connected together. The electric suction fan (12) is connected to the inlet of the electric suction fan (12), and the flue gas pipe connected to the electric suction fan (12) is connected to the inlet of the desulfurization device (13). The water-coal slurry funnel (15) is equipped with an electric rotary butterfly valve (16). The funnel pipe below the electric rotary butterfly valve (16) is connected to the inlet of the electric spiral extrusion water-coal slurry conveyor (14). The outlet of the electric spiral extrusion water-coal slurry conveyor (14) is on the left top side of the cast iron and foam iron pipe (3). The annular iron ore powder barrel (8) is surrounded by the outside of the upper section of the cast iron and foam iron pipe (3). There is a ring gear of a distributed feeder below the annular iron ore powder barrel (8). The ring gear of the distributed feeder is sleeved on the outside of the cast iron and foam iron pipe (3). The output gear of the gear reduction motor (7) of the distributed feeder is meshed with the ring gear.The annular gear of the distributed feeder is fixed on the upper end of the foam iron and cast iron pipe (4); a circle of circular holes at the bottom of the annular iron ore powder barrel (8) can be aligned with a circle of circular holes on the annular gear of the distributed feeder; the bottom outlet of the iron ore powder hopper (10) is above the input end of the iron ore powder belt conveyor (9); an electric turbine is installed at the bottom of the iron ore powder hopper (10); the output end of the iron ore powder belt conveyor (9) is at the upper right of the annular iron ore powder barrel (8); a refractory ceramic furnace rake is installed below the foam iron and cast iron pipe (4) and the cast iron and foam iron pipe (3); the outer diameter of the refractory ceramic furnace rake is slightly smaller than the inner diameter of the foam iron and cast iron pipe (4); the lower ends of the small cast iron chimney (2) and the large chimney (1) pass through the refractory ceramic furnace rake The lower end of the foam iron and cast iron pipe (4) is provided with a plurality of wheels (6) with central symmetry, and a circular track is provided below the wheels (6). A cast iron cone barrel (17) is provided below the refractory ceramic furnace rake corresponding to the lower end of the cast iron and foam iron porcelain pipe (3), and an electric circulating fluidized bed furnace net funnel (18) is provided in the cast iron cone barrel (17). The bottom outlet of the coal powder funnel (22) is connected to the inlet of the electric spiral extrusion coal powder conveyor (23), and an electric turbine is provided at the bottom of the coal powder funnel (22). The outlet of the electric spiral extrusion coal powder conveyor (23) is on the wall of the cast iron cone barrel (17) on the upper right side of the funnel net (18) of the electric circulating fluidized bed furnace. The circular water pipe (24) is sleeved on the cast iron cone barrel (17) above the outlet of the electric spiral extrusion coal powder conveyor (23). 7) outside, several centrally symmetrical boiler pipes (25) connected from the inner side of the annular water pipe (24) pass through a circle of several small round holes on the cast iron cone barrel (17) above the outlet of the electric screw extrusion coal powder conveyor (23) and are connected through elbows to a circle of several foamed iron molten steam pipes (26) in the gap between a circle of several cast iron small chimneys (2) and a central large chimney (1) that pass upward through the ceramic furnace rake. The water pipe connected from the lower left side of the water tank (29) is connected to the inlet of the electric water pump (30), the first water pipe connected from the electric water pump (30) is connected to the inlet of the first electric regulating water valve (31), the water pipe connected from the first electric regulating water valve (31) is connected to the annular water pipe (24), and the second water pipe connected from the electric water pump (30) is connected to the annular water pipe (24). A water pipe is connected to the inlet of a second electric regulating water valve (32), and a water pipe connected from the second electric regulating water valve (32) is connected to the upper left of the water-coal slurry funnel (15). An annular air duct (27) is installed outside the cast iron cone barrel (17) below the net of the electric circulating fluidized bed furnace net funnel (18). Several small round holes on the inner side of the annular air duct (27) are connected to several small round holes on the wall of the cast iron cone barrel (17). The air duct connected from the electric blower (28) is connected to the inlet of the annular air duct (27). Two half-ring copper bottoms of the cast iron cone barrel (17) are installed at the lower end of the barrel pipe of the cast iron cone barrel (17) by screws. An inclined electric vibration scoop (19) is installed below the cast iron cone barrel (17). The outlet of the inclined electric vibration scoop (19) is above the inlet of the electric pulverizer.The funnel tube of the electric circulating fluidized bed furnace net funnel (18) passes downward through the center hole of the bottom of the cast iron cone barrel (17), and then passes downward through the center hole of the inclined electric vibration scoop (19), and then the lower section of the funnel tube of the electric circulating fluidized bed furnace net funnel (18) is equipped with a worm gear (20), and the electric worm (21) is meshed with the worm gear (20). The funnel tube of the electric circulating fluidized bed furnace net funnel (18) has a circle of small holes near the bottom of the cast iron cone barrel (17), and is characterized in that: The central chimney (1) is a central cast iron chimney tube with an insulating ceramic tube on the upper half and an artificial graphite anode tube on the lower half. The positive pole of a twelve-volt adjustable safe DC voltage is connected to the upper end of the central cast iron chimney tube of the central chimney (1). The cast iron and foam iron tube (3) is a cathode tube. The negative pole of the twelve-volt adjustable safe DC voltage is connected to the upper end of the cast iron and foam iron tube (3).

2. The control method of the integrated steam electrolysis and steam gasification hydrogen ironmaking equipment according to claim 1 is characterized in that: The coal powder is put into the coal powder hopper (22) by using a mechanical arm grab, and some kerosene is sprayed on the coal powder in the coal powder hopper (22). The electric turbine installed at the bottom of the coal powder hopper (22) is started to send the coal powder in the coal powder hopper (22) into the electric screw extrusion coal powder conveyor (23). The electric screw extrusion coal powder conveyor (23) is started to put the coal powder on the electric circulating fluidized bed furnace net hopper (18). The electric worm (21) is started, and the electric worm (21) drives the worm wheel (20) to rotate, so that the electric circulating fluidized bed furnace net hopper (18) rotates. The electric screw extrusion coal powder conveyor (23) evenly puts the coal powder on the electric circulating fluidized bed furnace net hopper (18). 18), ignite the coal powder on the electric circulating fluidized bed furnace net funnel (18) with a liquefied petroleum gas igniter, start the electric blower (28), the wind blown by the electric blower (28) enters the annular air duct (27), and the wind blown from several small round holes on the inner side of the annular air duct (27) passes through several small round holes on the wall of the cast iron cone barrel (17) and blows upward from the bottom of the electric circulating fluidized bed furnace net funnel (18), so that the coal powder on the electric circulating fluidized bed furnace net funnel (18) floats up, supports the combustion of the coal powder on the electric circulating fluidized bed furnace net funnel (18) that has been ignited, and the combustion of the coal powder on the electric circulating fluidized bed furnace net funnel (18) generates flue gas of 1000° C. and passes through the small cast iron chimney (2) and the large chimney. (1) Flue gas at 200° C. enters the flue gas box (11), and the electric suction fan (12) is started. Flue gas at 200° C. coming out of the flue gas box (11) enters the heating tubes in the stator slots of the waste heat power generation device, and heats the thermomagnetic alloy stator core of the waste heat power generation device to more than 70° C., so that the thermomagnetic alloy stator core of the waste heat power generation device is transformed from a non-magnetic material to a magnetic material. Alternating current is supplied to the excitation coil of the waste heat power generation device, and the thermomagnetic alloy stator core of the waste heat power generation device transforms thermal energy into magnetic energy to generate amplified electric energy in the power generation coil of the waste heat power generation device. Flue gas at 100° C. coming out of the heating tubes in the stator slots of the waste heat power generation device is collected together and enters the electric suction fan (12). The 100° C. flue gas coming out of the electric suction fan (12) is heated to 100° C. and then discharged to the electric suction fan (12). 0°C flue gas enters the desulfurization device (13), the desulfurization device (13) removes sulfur dioxide from the 100°C flue gas, the coal powder is put into the water-coal slurry funnel (15) by a mechanical arm grab, the electric water pump (30) is started, the second electric regulating water valve (32) is powered on and turned on, the electric water pump (30) pumps water out of the water tank (29) and flows to the water-coal slurry funnel (15) through the second electric regulating water valve (32) that is powered on and turned on, and is mixed with the coal powder in the water-coal slurry funnel (15), the electric rotary butterfly valve (16) is started, the electric rotary butterfly valve (16) presses the water-coal slurry in the water-coal slurry funnel (15) into the electric screw extrusion water-coal slurry conveyor (14), the electric screw extrusion water-coal slurry conveyor (14) is started,The electric screw extrusion water-coal slurry conveyor (14) squeezes the water-coal slurry into the space between the smoke box (11), the refractory ceramic furnace rake and the cast iron and foam iron pipe (3), and the large chimney (1). A circle of several small cast iron chimneys (2) and the central large chimney (1) heat the water-coal slurry between the lower half of the cast iron and foam iron pipe (3) and the lower half of the large chimney (1) into 700°C water vapor and 700°C red-hot coal powder. The first electric regulating water valve (31) is powered on and turned on. The electric water pump (30) pumps water out of the water tank (29) and enters the annular water pipe (24) through the first electric regulating water valve (31) that is powered on and turned on. The water taken out from the inner side of the annular water pipe (24) enters several centrally symmetrical boiler pipes (25) and is heated into water. Steam, water vapor coming out of several centrally symmetrical boiler tubes (25) enters a circle of several foamed iron steam pipes (26) in the gap between a circle of several cast iron small chimneys (2) and the central large chimney (1), and then comes out of a circle of several foamed iron steam pipes (26). A circle of several cast iron small chimneys (2), the central large chimney (1) heat the water-coal slurry between the lower half of the cast iron and foamed iron pipes (3), and the lower half of the large chimney (1) into 700°C water vapor and 700°C red-hot coal powder to produce endothermic chemical reaction, generating carbon monoxide and hydrogen, and passing a twelve-volt adjustable safe DC voltage between the artificial graphite anode tube of the lower half of the central cast iron chimney tube of the central large chimney (1), the cast iron and foamed iron porcelain tube (3) cathode tube, and the cast iron. The water-coal slurry between the cast iron and the foam iron cathode tube in the lower half of the foam iron pipe (3) and the artificial graphite anode tube in the lower half of the chimney (1) is heated to 700°C water vapor and electrolyzed, hydrogen is generated in the cast iron and the foam iron cathode tube in the lower half of the foam iron pipe (3), oxygen is generated in the artificial graphite anode tube in the lower half of the chimney (1), and the oxygen and the 700°C red-hot coal powder between the cast iron and the foam iron pipe (3) and the lower half of the chimney (1) undergo an exothermic chemical reaction to generate carbon dioxide, which makes up for the large amount of heat energy consumed by the water-coal slurry between the cast iron and the foam iron pipe (3) and the lower half of the chimney (1) being heated to 700°C water vapor and the 700°C red-hot coal powder undergoing an endothermic chemical reaction, and the iron ore is put into the mechanical arm grab bucket. The iron ore powder hopper (10) is started, and the electric turbine installed at the bottom of the iron ore powder hopper (10) is started. The electric turbine installed at the bottom of the iron ore powder hopper (10) rotates to press the iron ore powder to the input end of the iron ore powder belt conveyor (9). The iron ore powder belt conveyor (9) is started to convey the iron ore powder to the annular iron ore powder barrel (8). The gear reduction motor (7) of the distributed feeder is started. The output gear of the gear reduction motor (7) of the distributed feeder drives the annular gear of the distributed feeder to rotate, so that the foam iron and the cast iron pipe (4) rotate. The circle of circular holes at the bottom of the annular iron ore powder barrel (8) can be periodically aligned with the circle of circular holes on the annular gear of the distributed feeder.When a circle of circular holes at the bottom of the annular iron ore powder barrel (8) can be periodically aligned with a circle of circular holes on the annular gear of the distributed feeder, the iron ore powder in the annular iron ore powder barrel (8) leaks into the gap between the foam iron and the cast iron pipe (4) and between the iron and the foam iron pipe (3), and the 700°C flue gas containing a large amount of hydrogen and carbon monoxide passes through the foam iron pipe at the lower half of the iron and the foam iron pipe (3) and chemically reacts with the iron ore powder leaking into the gap between the foam iron and the cast iron pipe (4) and between the cast iron and the foam iron pipe (3) from bottom to top to generate iron, carbon dioxide and water vapor, and the 200°C flue gas passes through the foam iron at the upper half of the foam iron and the cast iron pipe (4) and enters the foam iron and the cast iron pipe (4) and the outer shell of the cast iron pipe. The electric suction fan (12) sucks out the 200°C flue gas in the gap between the foam iron and the cast iron pipe (4) and the cast iron pipe shell (5), and the 200°C flue gas coming out of the flue gas box (11) and the 200°C flue gas in the gap between the foam iron and the cast iron pipe (4) and the cast iron pipe shell (5) are collected together and enter the heating tube in each wire slot of the stator of the waste heat power generation device. The thermomagnetic alloy stator core of the waste heat power generation device is heated to more than 70°C, so that the thermomagnetic alloy stator core of the waste heat power generation device is transformed from a non-magnetic material to a magnetic material. Alternating current is supplied to the excitation coil of the waste heat power generation device, and the thermomagnetic alloy stator core of the waste heat power generation device transforms thermal energy into magnetic energy in the power generation wire of the waste heat power generation device. The amplified electric energy is generated by the circle, and the 100°C flue gas coming out of the heating tubes in the stator slots of the waste heat power generation device is collected together and enters the electric suction fan (12). The 100°C flue gas coming out of the electric suction fan (12) enters the desulfurization device (13). The desulfurization device (13) removes sulfur dioxide in the 100°C flue gas. The silicon dioxide in the iron ore powder reacts with calcium carbonate to generate molten glass and form viscous sponge iron. The foam iron and cast iron pipe (4) rotate, and the wheel (6) rotates on the circular track. The spiral scraper inside the foam iron and cast iron pipe (4) transfers the iron ore powder and the viscous sponge iron between the foam iron and cast iron pipe (4) and the cast iron and foam iron pipe (3) downward, and the viscous sponge iron is The sponge iron passes through the refractory ceramic furnace rake and falls on the electric vibrating scoop (19), the electric vibrating scoop (19) is started, the electric vibrating scoop (19) sends the cooled and solidified sponge iron into the electric pulverizer, 12 the electric pulverizer is started, the electric pulverizer pulverizes the cooled and solidified sponge iron into powder, the coal slag between the lower end of the cast iron and foam iron pipe (3) and the lower end of the large chimney (1) passes through the refractory ceramic furnace rake and falls on the electric circulating fluidized bed furnace net funnel (18), the coal powder in the coal slag and the coal powder on the electric circulating fluidized bed furnace net funnel (18) are burned together on the electric circulating fluidized bed furnace net funnel (18), and the furnace ash generated by the combustion falls from the funnel tube of the electric circulating fluidized bed furnace net funnel (18).

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