CN102012170B - High-temperature heat energy recycling converter - Google Patents
High-temperature heat energy recycling converter Download PDFInfo
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- CN102012170B CN102012170B CN 201010620018 CN201010620018A CN102012170B CN 102012170 B CN102012170 B CN 102012170B CN 201010620018 CN201010620018 CN 201010620018 CN 201010620018 A CN201010620018 A CN 201010620018A CN 102012170 B CN102012170 B CN 102012170B
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Abstract
The invention relates to a high-temperature heat energy recycling converter capable of recycling heat energy of a high-temperature material. The converter body comprises an inner barrel, heat conducting pipes, a high-temperature resistant heat conducting and energy storage filler, a heat insulation layer and a shell, wherein the inner barrel is made of high-temperature resistant steel; the heat conducting pipes are arranged on the periphery of the inner barrel and used for conveying heat-conducting liquid, and the cross sections of the heat conducting pipes are semicircular; the high-temperature resistant heat conducting and energy storage filler is arranged in the inner barrel and the periphery of each heat conducting pipe; the heat insulation layer is arranged on the periphery of the high-temperature resistant heat conducting and energy storage filler. The heat conducting pipes comprise a plurality of liquid inlet pipes for conveying the heat-conducting liquid from the front end of the converter body to the rear end close to the converter body and reflux pipes connected with the rear ports of the liquid inlet pipes; a sleeve type collecting pipe is arranged at the front end close to the converter body, the front port of each liquid inlet pipe is communicated with an outer pipe at the rear end of the collecting pipe, the front port of the reflux pipe is communicated with an inner pipe at the rear end of the collecting pipe, the collecting pipe extends into the furnace body, and the front port of the collecting pipe is formed on the central axis of the converter body and extended with a discharge hole of the converter body; and the front port of the collecting pipe is connected with a rotary joint for feeding cold heat-conducting liquid and discharging hot heat-conducting liquid.
Description
Technical field
The present invention relates to the technical field that high temperature heat is recycled, specifically a kind of high-temperature heat energy recovery converter.
Background technology
The production principle of yellow phosphorus is that rock phosphate in powder and reducing agent are played reduction reaction under the high temperature of electric furnace, thereby be reduced into the phosphorus in the phosphorus pentoxide elemental phosphorous, produce simultaneously a large amount of tail gas, the content of carbon monoxide will account for 80-90% in the tail gas, and present tail gas is burnt by emptying substantially.
Phosphorus production is the highly energy-consuming industry, and 1 ton of yellow phosphorus of every production will consume 1.4 ten thousand kilowatt hours electricity and 1.6 tons of carbon at least, and Chinese existing annual capacity is 800,000 tons.To produce a large amount of high temperature furnace slags in the phosphorus production process.Equally, also there are a large amount of high temperature furnace slags in the industries such as steel-making, aluminium metallurgy, copper metallurgy.
Therefore, how recycling the heat energy of high temperature furnace slag, reducing the power consumption of the resource production such as yellow phosphorus and metallurgy industry etc., significantly reduce greenhouse gas emission with corresponding, is China's urgent problem.
In addition, in more special industries, having some solid particles or block high-temperature material, how to recycle the heat energy of high-temperature material, is the technical problem that this area will solve.
Summary of the invention
Technical problem to be solved by this invention provides a kind of high-temperature heat energy recovery converter that can carry out to high-temperature material heat energy recycle.
For solving the problems of the technologies described above, high-temperature heat energy recovery converter of the present invention comprises: body of heater, and the forward and backward two ends of body of heater are respectively equipped with discharging opening and charging aperture; Body of heater comprises: the inner barrel that high-temperature-resistant steel is made, the cross section for delivery of conductive fluid of being located at the inner barrel periphery are the heat pipe of semicircle, be located at inner barrel and each heat pipe periphery thermostable heat-conductive energy storage filler, be located at the heat-insulation layer of described thermostable heat-conductive energy storage filler periphery and be located at the housing of described heat-insulation layer periphery; Described heat pipe comprises: the many feed tubes and at least one return duct that links to each other with the rear port of described feed tube that are used for conductive fluid is delivered to from the body of heater front end contiguous described body of heater rear end; The front end place of contiguous described body of heater is provided with the bushing type collecting pipe, the front port of each feed tube is connected with the outer tube of collecting pipe rear end, the front port of described return duct is connected with the inner tube of collecting pipe rear end, collecting pipe extends in the described body of heater, and the front port of collecting pipe is located on the central axis of body of heater and is extended the discharging opening of described body of heater; The front port of collecting pipe is connected be used to the swivel joint of inputting cold conductive fluid and heat outputting conductive fluid.
Further, described thermostable heat-conductive energy storage filler is graphite and the compound of copper powder or the compound of graphite and quartz sand of graphite, quartz sand, aluminum nitride powder, copper powder or equal-volume ratio.Also can be graphite, the quartz sand of equal-volume ratio, the compound of copper powder.It also can be the gas nitriding metal dust.
Further, described heat pipe is straight semi-circular tube, snakelike semi-circular tube or spiral semi-circular tube, and for further improving heat exchange area, described heat pipe can adopt semi-circular bellows, and with its surface roughening.
Further, described swivel joint comprises: turning set, the bearing that links to each other with the outer wall of described collecting pipe is connected to the isocon in this turning set; The back segment section of isocon is sleeve pipe, the inner and outer pipe mouth of pipe in the isocon respectively with described collecting pipe in the inner and outer pipe mouth of pipe be oppositely arranged and be sealed and matched; The leading portion section of isocon comprises: the inner tube isocon that is connected with inner tube in the isocon and the outer tube isocon that is connected with outer tube in the isocon.
Further, for making behind the described body of heater carrying high temperature furnace slag not the furnace wall that fusing does not occur and whole body of heater has preferably heat-insulating property, be suitable for continuously or intermittent feeding and prevent cooling of furnace slag caking in the body of heater, body of heater comprises: the medial surface of inner barrel be provided with for the high-temperature material of described charging aperture being sent at the body of heater time rotational and deliver to the spiral type thread that is consisted of by exotic material or high-temperature-resistant steel of described discharging opening or the stirring blade of spiral distribution.This screw thread or blade can make the high temperature furnace slag at the charging aperture place of body of heater do the rolling type displacement to slag notch at the body of heater time rotational, are beneficial to make high temperature furnace slag and the abundant heat exchange of air.
The present invention has positive effect with respect to prior art: (1) high-temperature heat energy recovery converter of the present invention, the inner barrel outer wall of body of heater are welded with the semi-circular tube (being described heat pipe) for delivery of conductive fluid, with conductive fluid and inner barrel direct heat transfer.Described conductive fluid can be water, also can be the heat conduction wet goods.The hot water that generates can directly be delivered to relevant industrial and mining enterprises, and the high temperature conductive fluid of generation is suitable for sending into relevant heat-exchanger rig, with generating hot water or vapours, then delivers to relevant industrial and mining enterprises.Simultaneously, utilize the body of heater of rotation type to carry out heat exchange with the air that sucks from discharging opening from the high temperature furnace slag of mineral combustion stove, be suitable for the high-temperature hot air of commercial Application with generation; Thereby effectively utilized the waste heat of high-temperature material (comprising: slag, Boiler Cinder Surveying, chemical granule or lump material etc.); can significantly reduce the power consumption that the resources such as phosphorus, iron, aluminium, copper are produced; the discharging of energy savings and a large amount of greenhouse gases of corresponding minimizing has good economic benefit and social benefit.(2) among the present invention, the inner barrel of body of heater and the outer wall of heat pipe are provided with thermostable heat-conductive energy storage filler, this filler has preferably heat conductivility, be suitable for absorbing fast and store heat energy on the inner barrel of body of heater, be suitable for simultaneously and the quick heat exchange of the outer wall of heat pipe, so be suitable for further enlarging heat exchange area, improved heat exchange efficiency; Heat exchanger tube adopts straight semi-circular tube or the Spiral distribution spiral semi-circular tube on described inner barrel, and wherein the spiral semi-circular tube has long length, is suitable for improving the heat exchange stroke, has guaranteed abundant heat exchange.The periphery of thermostable heat-conductive energy storage filler is provided with heat-insulation layer, to prevent heat energy dissipation.This heat-insulation layer adopts the high-temperature-resistant thermal-insulation material, such as asbestos, diatomite, perlite, glass fibre etc.When (3) working, body of heater is in the state around its horizontal center line axis rotation all the time, and be controlled in the certain-length time of contact of inboard wall of furnace body and high temperature furnace slag, can prevent that high temperature furnace slag from melting the furnace wall.In addition, the height of the discharging opening of body of heater is relatively high, can prevent that liquid high temperature furnace slag from directly flowing out from the discharging opening of body of heater; The air themperature that is beneficial to simultaneously in the body of heater is evenly distributed.(4) the air outlet opposite position at body of heater arranges the air inducing case, can guarantee that the hot blast that body of heater is sent all delivers to the steam vaporizer group.The air outlet place of contiguous body of heater has than large space in the body of heater, can guarantee to have enough high temperature airs to send into the steam vaporizer group.(5) body of heater is the conulite that the top has opening, and the opening less on its top is beneficial to control air intake size, can prevent that also hot-air from overflowing from the opening on described top.
Description of drawings
Fig. 1 is the structural representation of high-temperature heat energy recovery converter among the embodiment 1;
Fig. 2 is the A-A cross-sectional view of Fig. 1;
Fig. 3 is the cross-sectional view of swivel joint among Fig. 1;
Fig. 4 is the syndeton schematic diagram of heat pipe and collecting pipe on the body of heater among the embodiment 1;
Fig. 5 is the structural representation that the heat pipe that is distributed in the inner barrel periphery of body of heater of the present utility model adopts the spiral semi-circular tube;
Fig. 6 is the structure chart of mineral combustion stove, sedimentation basin, water scrubber and settling tank in the application examples 1;
Fig. 7 is the rear end face structural representation of body of heater among Fig. 1;
Fig. 8 is mucking machine in the application examples 1 and the structural representation in mineral preheating and drying room;
Fig. 9 is the structure diagram of high temperature heat recycling system in the application examples 1.
Wherein each Reference numeral is: 1--sedimentation basin, 1-1--metallic ore, 2--body of heater, the 2-1--charging aperture, 2-2--end plate, 2-2-1--air outlet, 2-3--air inducing case, 2-4--tooth bar, 2-5--gear, 2-6--synchronous variable-speed motor, 2-7--automatic valve, 2-8--pressure bearing wheels, the 2-9--discharging opening, 2-10--the first hollow cylinder section, 2-11--hollow cone section, 2-12--the second hollow cylinder section, the 2-14--support, the 3--mucking machine, 3-1--enters cinder notch, the 3-2--slag notch, the 3-3--screw rod, the 4--air accumulator, 5--steam vaporizer group, 5-1--first order steam vaporizer, 5-2--second level steam vaporizer, 5-3--third level steam vaporizer, 5-4--combustion chamber, 8--air-introduced machine, the 9--steam turbine generator, 10--mineral combustion stove, 11--water scrubber, 12--settling tank, 13--mineral preheating and drying room, the 14--cylinder, 15--high-pressure pump, 20--deep bead, the 21--hot-water tower, the a--inner barrel, b--thermostable heat-conductive energy storage filler, c--heat pipe, the d--heat-insulation layer, the e--housing, f--collecting pipe, g--swivel joint.
The specific embodiment
(embodiment 1)
See Fig. 3, the high-temperature heat energy recovery converter of the present embodiment comprises: body of heater 2, and the forward and backward two ends of body of heater 2 are respectively equipped with discharging opening 2-9 and charging aperture 2-1; Body of heater 2 comprises: the inner barrel a that high-temperature-resistant steel is made, the cross section for delivery of conductive fluid of being located at inner barrel a periphery are the heat pipe c of semicircle, be located at inner barrel a and each heat pipe c periphery thermostable heat-conductive energy storage filler b, be located at the heat-insulation layer d of described thermostable heat-conductive energy storage filler b periphery and be located at the housing e of described heat-insulation layer d periphery; Described heat pipe c comprises: the many feed tube c1 and at least one return duct c2 that links to each other with the rear port of described feed tube c1 that are used for conductive fluid is delivered to from body of heater 2 front ends contiguous described body of heater 2 rear ends.
The front end place of contiguous described body of heater 2 is provided with bushing type collecting pipe f, the front port of each feed tube c1 is connected with the outer tube of collecting pipe f rear end, the front port of described return duct c2 is connected with the inner tube of collecting pipe f rear end, collecting pipe f extends in the described body of heater 2, and the front port of collecting pipe f is located on the central axis of body of heater 2 and is extended the discharging opening 2-9 of described body of heater 2; The front port of collecting pipe f is connected be used to the swivel joint g that inputs cold conductive fluid and heat outputting conductive fluid.
Described thermostable heat-conductive energy storage filler b is the compound of graphite, quartz sand or graphite and quartz sand.In this compound, the volumetric mixture ratio of graphite and quartz sand is 1:1 to 1:0.1.
Described heat pipe c is straight semi-circular tube or spiral semi-circular tube, also can be snakelike semi-circular tube, corrugated straight semi-circular tube or spiral semi-circular tube, and with its surface roughening.
Described swivel joint g comprises: turning set g1, the bearing that links to each other with the outer wall of described collecting pipe f is connected to the isocon g2 in this turning set g1; The back segment section of isocon g2 is sleeve pipe, the inner and outer pipe mouth of pipe among the isocon g2 respectively with described collecting pipe f in the inner and outer pipe mouth of pipe be oppositely arranged and be sealed and matched; The leading portion section of isocon g2 comprises: the inner tube isocon g3 that is connected with inner tube among the isocon g2 and the outer tube isocon g4 that is connected with outer tube among the isocon g2.Be provided with back-up block between the inner and outer pipe among described collecting pipe f and the isocon g2.
For making behind the described body of heater carrying high temperature furnace slag not the furnace wall that fusing does not occur and whole body of heater has preferably heat-insulating property, be suitable for continuously or intermittent feeding and prevent cooling of furnace slag caking in the body of heater, the medial surface of the inner barrel a of body of heater is provided with for the high-temperature material of described charging aperture 2-1 being sent at body of heater 2 time rotationals and delivers to the spiral type thread that is made of exotic material or high-temperature-resistant steel of described discharging opening 2-9 or the stirring blade of spiral distribution.This screw thread or blade can make the high temperature furnace slag at the charging aperture place of body of heater do the rolling type displacement to slag notch at the body of heater time rotational, are beneficial to make high temperature furnace slag and the abundant heat exchange of air.
For body of heater 2 is realized around its central axis rotation, at least two couples of pressure bearing wheels 2-8 that are used for supporting body of heater 2 that body of heater 2 comprises at least two tooth bar 2-4 being located at housing e outer wall, driven the gear 2-5 of described body of heater 2 rotations and be symmetrically set in the body of heater below by being meshed with each tooth bar 2-4 of driving of synchronous variable-speed motor 2-6.
The rear end of described body of heater 2 is provided with end plate 2-2, has charging aperture 2-1 at the center of end plate 2-2; Described body of heater 2 comprises what concentricity axis distributed: the first hollow cylinder section 2-10, be located at the hollow cone section 2-11 of the first hollow cylinder section 2-10 front end and be located at the second hollow cylinder section 2-10 of hollow cone section 2-11 front end.
Described collecting pipe f is located on the central axis of body of heater 2 by a support 2-14 in the second hollow cylinder section 2-10.As the embodiment of optimum, this support 2-14 links to each other by high temperature resistant bearing or high temperature resistant packing ring with described collecting pipe f.
Described charging aperture 2-1 is located at pushing away of described end plate 2-2 central authorities to pull out the formula charging aperture, and end plate 2-2 is provided with a plurality of air outlet 2-2-1, is provided with air inducing case 2-3 for the high temperature air in the suction body of heater 2 with each air outlet 2-2-1 opposite position; Air inducing case 2-3 has be used to the air outlet of exporting described high temperature air and the air exhauster of being located on this air outlet.
When the charging aperture 2-1 of body of heater 2 stopped charging, described charging aperture 2-1 was by closed by the movable valve 2-7 of cylinder control; The discharging opening 2-9 of described body of heater 2 is the air inlet of body of heater 2, and this air inlet outer end is provided with the deep bead 20 that is used for control air intake size of cylinder control.
The inner tube isocon g3 of described swivel joint g links to each other with a heat-exchanger rig with outer tube isocon g4, and the thermal conductance hydrothermal solution of exporting among the inner tube isocon g3 is back to outer tube isocon g4 after heat-exchanger rig heat exchange cooling.Described heat-exchanger rig is used for generating industrial or hot water for life or vapours, also is suitable for generating.
(application examples 1)
On the basis of embodiment 1, see Fig. 1-9, the high temperature heat recycling system of using above-mentioned high-temperature heat energy recovery converter comprises: the body of heater 2 of rotation type is used for and will carries out heat exchange from the high temperature furnace slag of mineral combustion stove 10 and the air of discharging opening 2-9 input; Steam vaporizer group 5 is used for utilizing high temperature air and/or the high temperature conductive fluid of body of heater 2 outputs that water is converted to the high temperature vapours; High pressure tank 4 is used for the high temperature vapours that storage steam vaporizer group 5 is exported; Steam turbine generator 9 links to each other with high pressure tank 4 and generates electricity, and realizes being incorporated into the power networks by the control circuit device that is incorporated into the power networks at last.
The angle that the inwall of body of heater 2 is provided with exotic material is the screw thread of 10-60 degree, and the front end of body of heater 2 is discharging opening 2-9; The bottom of body of heater 2 is provided with charging aperture 2-1; Around its horizontal middle spindle time rotational, described screw thread is delivered to described discharging opening 2-9 and output with the high temperature furnace slag at body of heater 2 interior contiguous charging aperture 2-1 places at body of heater 2.
See Fig. 3, the rear end of body of heater 2 has end plate 2-2, for convenient liquid slag in the sedimentation basin 1 is introduced in the body of heater 2, and described charging aperture 2-1 is that the pushing away of end plate 2-2 center of being fixed in annular pulled out the formula charging aperture; The discharging opening 2-9 of body of heater 2 also is the air inlet of body of heater 2, and this air inlet outer end is provided with the deep bead 20 that is used for control air intake size of cylinder control; End plate 2-2 is provided with a plurality of air outlet 2-2-1, is provided with the air inducing case 2-3 that is enclosed within on the charging aperture 2-1 with each air outlet 2-2-1 opposite position; The air outlet 2-2-1 of air inducing case 2-3 links to each other with the high temperature air entrance of steam vaporizer group 5; At air outlet 2-2-1 opposite position air inducing case 2-3 is set, all delivers to steam vaporizer group 5 with the hot blast of guaranteeing body of heater 2 is sent.Air inducing case 2-3 links to each other with exterior support frame, does not rotate with body of heater 2.End plate 2-2 comprises by metal outer plate, adiabator layer and exotic material layer in outer the reaching.
High temperature furnace slag fall into body of heater 2 interior after, rotation along with body of heater 2, the slag temperature of body of heater 2 interior contiguous charging aperture 2-1 one ends is higher than the slag temperature of contiguous body of heater 2 front ends, because described body of heater 2 adopts hollow body, and the space of contiguous charging aperture 2-1 one end is larger with respect to the space of contiguous body of heater 2 front ends, has guaranteed that described air outlet 2-2-1 one end has enough high temperature airs and can send into steam vaporizer group 5.
Be to reclaim the metal in the slag, such as iron etc., described high temperature furnace slag flows out after being used for precipitating the sedimentation basin 1 of metallic ore 1-1 from mineral combustion stove 10, flow to the charging aperture 2-1 of body of heater 2.
For utilizing the waste heat of the slag of sending from body of heater 2, the discharging opening 2-9 below of body of heater 2 is provided with the mucking machine 3 of spiral rotary drum type, what the two ends of mucking machine 3 were respectively equipped with the opening upwards relative with described discharging opening 2-9 enters cinder notch 3-1 and the slag notch 3-2 that Open Side Down, be provided with in the mucking machine 3 be used to make slag to slag notch 3-2 do the rolling type displacement by motor-driven screw rod 3-3, slag under the rolling state, be beneficial to mucking machine 3 in the abundant heat exchange of air-flow; The described mucking machine 3 of an end that enters cinder notch 3-1 in vicinity links to each other with the gas outlet of described steam vaporizer group 5, and the other end of mucking machine 3 has be used to the gas outlet that is connected with mineral preheating and drying room 13; At mucking machine 3 to mineral preheating and drying room during 13 logical desiccant hot gas, mucking machine 3 enter cinder notch 3-1 and slag notch 3-2 is closed.Mineral preheating and drying room 13 comprises that for the venthole plate 13-1 that stacks mineral, the gas outlet of mucking machine 3 extends to bottom the venthole plate 13-1 through breather pipe.
Described steam vaporizer group 5 comprises first order steam vaporizer 5-1, second level steam vaporizer 5-2 and the third level steam vaporizer 5-3 of successively series connection; The bottom of first order steam vaporizer 5-1 is provided with for to the further heating and generate the combustion chamber 5-4 that high-temperature steam is sent into air accumulator 4 of the vapours of first order steam vaporizer 5-1 and water, the bottom of combustion chamber 5-4 with link to each other for delivery of the pipeline by the fuel gas that filters through water scrubber 11 of mineral combustion stove 10 dischargings; The side of combustion chamber 5-4 is the high temperature air entrance of steam vaporizer group 5, and links to each other for delivery of the pipeline from the high temperature air of body of heater 2.
The gas outlet of described first order steam vaporizer 5-1 connects the air intake of second level steam vaporizer 5-2, the gas outlet of second level steam vaporizer 5-2 connects the air intake of third level steam vaporizer 5-3, and the gas outlet of third level steam vaporizer 5-3 is the gas outlet of described steam vaporizer group 5; The gas outlet of third level steam vaporizer 5-3 is serially connected with air-introduced machine 8.The water inlet of third level steam vaporizer 5-3 links to each other with the hot-water tower 21 that is used for soft water preheating through high-pressure pump 15; The delivery port of third level steam vaporizer 5-3 links to each other with the water inlet of second level steam vaporizer 5-2, the delivery port of second level steam vaporizer 5-2 links to each other with the water inlet of first order steam vaporizer 5-1, and the high steam outlet of first order steam vaporizer 5-1 connects conveying high-pressure air accumulator 4; The hot gas input of hot-water tower 21 links to each other with the waste gas outlet of steam turbine generator 9, thereby has effectively utilized the waste heat of the waste gas of steam turbine generator 9.
Be provided with a plurality of temperature sensors in the described body of heater 2, temperature sensor links to each other with PLC in the operating desk; PLC links to each other with described air-introduced machine 8 through motor driving controling circuit; When the temperature in the described body of heater 2 was higher than default high temperature values, PLC controlled described air-introduced machine 8 decelerates through motor driving controling circuit, and/or reduced the number of the air-introduced machine 8 under the operating condition; When the temperature in the described body of heater 2 was lower than default low-temperature values, PLC controlled described air-introduced machine 8 accelerated services through motor driving controling circuit, and/or increased the number of the air-introduced machine 8 under the operating condition.
For preventing when the air outlet 2-2-1 air-out, extraneous air is directly through charging aperture 2-1 and air outlet 2-2-1 air inducing case 2-3, and when the charging aperture 2-1 of body of heater 2 stopped charging, described charging aperture 2-1 was by the movable valve 2-7 seal closure by cylinder 14 controls; For making the air that enters body of heater 2 have long heat exchange stroke and realizing abundant heat exchange.
As another embodiment, on the tracheae between described body of heater 2 and the steam vaporizer the group 5 and/or gas outlet of described steam vaporizer group 5 is provided with at least one air-introduced machine 8.Thereby guarantee the high temperature air of body of heater 2 outputs is introduced steam vaporizer group 5, realize water is converted to the purpose of high temperature vapours.
Described being incorporated into the power networks refers to: the alternating current that steam turbine generator 9 is sent send into can the electrical network for mineral combustion stove 10 in.
Claims (9)
1. high-temperature heat energy recovery converter, it is characterized in that comprising: body of heater (2), the forward and backward two ends of body of heater (2) are respectively equipped with discharging opening (2-9) and charging aperture (2-1);
Body of heater (2) comprising: the inner barrel that high-temperature-resistant steel is made (a), the cross section for delivery of conductive fluid of being located at inner barrel (a) periphery are the heat pipe (c) of semicircle, be located at inner barrel (a) and each heat pipe (c) periphery thermostable heat-conductive energy storage filler (b), be located at the heat-insulation layer (d) of described thermostable heat-conductive energy storage filler (b) periphery and be located at the housing (e) of described heat-insulation layer (d) periphery;
Described heat pipe (c) comprising: the many feed tubes (c1) and at least one return duct (c2) that links to each other with the rear port of described feed tube (c1) that are used for conductive fluid is delivered to from body of heater (2) front end contiguous described body of heater (2) rear end;
The front end place of contiguous described body of heater (2) is provided with bushing type collecting pipe (f), the front port of each feed tube (c1) is connected with the outer tube of collecting pipe (f) rear end, the front port of described return duct (c2) is connected with the inner tube of collecting pipe (f) rear end, collecting pipe (f) extends in the described body of heater (2), and the front port of collecting pipe (f) is located on the central axis of body of heater (2) and is extended the discharging opening (2-9) of described body of heater (2);
The front port of collecting pipe (f) is connected be used to the swivel joint (g) of inputting cold conductive fluid and heat outputting conductive fluid.
2. high-temperature heat energy recovery converter according to claim 1, it is characterized in that: described thermostable heat-conductive energy storage filler (b) is the compound of graphite, quartz sand or graphite and quartz sand.
3. high-temperature heat energy recovery converter according to claim 2, it is characterized in that: described heat pipe (c) is straight semi-circular tube or spiral semi-circular tube.
4. described high-temperature heat energy recovery converter one of according to claim 1-3, it is characterized in that: described swivel joint (g) comprising: turning set (g1), the bearing that links to each other with the outer wall of described collecting pipe (f) is connected to the isocon (g2) in this turning set (g1); The back segment section of isocon (g2) is sleeve pipe, the inner and outer pipe mouth of pipe in the isocon (g2) respectively with described collecting pipe (f) in the inner and outer pipe mouth of pipe be oppositely arranged and be sealed and matched; The leading portion section of isocon (g2) comprising: the inner tube isocon (g3) that is connected with inner tube in the isocon (g2) and the outer tube isocon (g4) that is connected with outer tube in the isocon (g2).
5. high-temperature heat energy recovery converter according to claim 1 is characterized in that: at least two pairs of pressure bearing wheels (2-8) that are used for supporting body of heater (2) that body of heater (2) comprises at least two tooth bars (2-4) of being located at housing (e) outer wall, driven the gear (2-5) of described body of heater (2) rotation and be symmetrically set in the body of heater below by being meshed with each tooth bar (2-4) of driving of synchronous variable-speed motor (2-6).
6. high-temperature heat energy recovery converter according to claim 5, it is characterized in that: the rear end of described body of heater (2) is provided with end plate (2-2), has charging aperture (2-1) at the center of end plate (2-2); Described body of heater (2) comprising: the first hollow cylinder section (2-10), be located at the hollow cone section (2-11) of the first hollow cylinder section (2-10) front end and be located at the second hollow cylinder section (2-10) of hollow cone section (2-11) front end.
7. high-temperature heat energy recovery converter according to claim 6, it is characterized in that: described charging aperture (2-1) pulls out the formula charging aperture for pushing away, end plate (2-2) is provided with a plurality of air outlets (2-2-1), is provided with for the air inducing case (2-3) that aspirates the high temperature air in the body of heater (2) with each air outlet (2-2-1) opposite position; Air inducing case (2-3) has be used to the air outlet of exporting described high temperature air and the air exhauster of being located on this air outlet.
8. high-temperature heat energy recovery converter according to claim 7 is characterized in that: when stopping charging, described charging aperture (2-1) is by movable valve (2-7) closure by cylinder control at the charging aperture (2-1) of body of heater (2); The discharging opening (2-9) of described body of heater (2) is the air inlet of body of heater (2), and this air inlet outer end is provided with the deep bead (20) that is used for control air intake size of cylinder control.
9. high-temperature heat energy recovery converter according to claim 1, it is characterized in that: the medial surface of the inner barrel (a) of described body of heater (2) is provided with for the high-temperature material of described charging aperture (2-1) being sent at body of heater (2) time rotational and delivers to the spiral type thread of described discharging opening (2-9) or the stirring blade of spiral distribution.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010620018 CN102012170B (en) | 2010-12-31 | 2010-12-31 | High-temperature heat energy recycling converter |
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|---|---|---|---|
| CN 201010620018 CN102012170B (en) | 2010-12-31 | 2010-12-31 | High-temperature heat energy recycling converter |
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| CN102012170A CN102012170A (en) | 2011-04-13 |
| CN102012170B true CN102012170B (en) | 2013-01-09 |
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|---|---|---|---|---|
| CN102910620B (en) * | 2012-10-18 | 2014-10-08 | 中钢集团鞍山热能研究院有限公司 | Method and device for recycling waste heat of graphitized furnace |
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