CN105375818A - Dual-crank arm type piezoelectric-electromagnetic composite power generation device - Google Patents
Dual-crank arm type piezoelectric-electromagnetic composite power generation device Download PDFInfo
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
- H02N2/186—Vibration harvesters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
- H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
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Abstract
The invention relates to a dual-crank arm type piezoelectric-electromagnetic composite power generation device. The composite power generation device comprises a dual-crank arm type piezoelectric-electromagnetic composite transducer; the dual-crank arm type piezoelectric-electromagnetic composite transducer comprises a dual-crank arm type piezoelectric-electromagnetic composite power generation oscillator, an upper permanent magnet layer, an upper induction coil layer, a lower permanent magnet layer, a lower induction coil layer and a piezoelectric-electromagnetic composite transducer box; the upper permanent magnet layer is arranged in the middle of the upper induction coil layer; the lower permanent magnet layer is arranged in the middle of the lower induction coil layer; and the dual-crank arm type piezoelectric-electromagnetic composite power generation oscillator is arranged between the upper and lower permanent magnets, and the induction coils. A dual-crank arm type piezoelectric oscillator, a permanent magnet mass block and a rigidity-variable spring of the dual-crank arm type piezoelectric-electromagnetic composite power generation oscillator form an overall structure to generate a certain synergistic effect, so that the composite power generation device is relatively low in resonant frequency and relatively high in amplitude, and generated electric quantity is obviously increased; and therefore, the composite power generation device is widely applicable to the recycling fields of random, wideband, low-frequency, high-amplitude, and high-strength vibration energy in the environments.
Description
Technical field
The present invention relates to technical field of new energies, more particularly, relate to a kind of hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT).
Background technology
Current, utilizing piezoelectric to reclaim in environmental energy generating, wherein the overwhelming majority is application target with vibration energy regeneration.As everyone knows, for oscillatory type piezoelectric generating device, often because just higher generating capacity and energy conversion efficiency can be reached when piezoelectric vibrator natural frequency is equal with environmental vibration frequency.But because the resonance frequency that there is piezoelectric vibrator self is usually higher, wherein the resonance frequency of piezoelectric cantilever can reach hundreds of hertz, circular piezoelectric vibrator resonance frequency also up to a few KHz, and environmental vibration frequency is generally only tens hertz, even only has several hertz, therefore directly utilize the effect of piezoelectric vibrator collection environment vibrational energy not remarkable.For reducing the natural frequency of piezoelectric vibrator, the method of current employing directly installs lumped mass block in cantilever beam piezoelectric vibrators end or circular piezoelectric vibrator center, its drawback be work as installed mass larger time, even if piezoelectric vibrator just produces moderate finite deformation when non operating state, very easily damage because being out of shape excessive in work.The deformability that its reason is that piezoceramic material quality is more crisp, can bear is extremely limited, even its safe deformation amount of longer cantilever beam piezoelectric vibrators is also only grade.In the actual life of people, conventional ambient vibration is mainly run by all kinds of vehicles, human motion is brought out, this type of vibration has the double grading of low frequency and large amplitude concurrently, and wherein the extensional vibration amplitude of the vehicles such as automobile, bicycle can reach several centimetres, even tens centimetres sometimes.Therefore, existing portable vibration Blast Furnace Top Gas Recovery Turbine Unit (TRT) is difficult to obtain in practice apply widely.
In prisoner's energy method of three kinds of at present conventional fundamental vibrations, because electrostatic prisoner can need external power supply to cause its application to be restricted by device, electromagnetism is captureed energy and piezoelectric energy-capturing and is then shown potential using value with its respective advantage.Contrast piezoelectric type power generating device and electromagnetic type Blast Furnace Top Gas Recovery Turbine Unit (TRT) known, piezoelectric generating device has higher output voltage, and energy density is comparatively large, but there is the less problem of output current; It is less to there is output voltage in electromagnetic power generation apparatus, the problem that energy density is less.
Summary of the invention
Poor for current existing piezoelectricity oscillating generating set environmental suitability, generating efficiency is low, low frequency bad adaptability, problem that in the unit interval, energy output is little, random in more conforming to enable piezoelectric generating device, broadband, low frequency, large amplitude and high-intensity oscillation energy regenerating, the invention provides a kind of hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT), by adopting hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator novel overall structure, and the cooperative effect produced, reach the object optimizing the combination property promoting Blast Furnace Top Gas Recovery Turbine Unit (TRT).
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT) and comprise: hyperbolic arm type piezoelectricity-Electromagnetic heating transducer; Described hyperbolic arm type piezoelectricity-Electromagnetic heating transducer comprises: hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator, upper strata permanent magnet, upper strata induction coil, lower floor's permanent magnet, lower floor's induction coil, piezoelectricity-Electromagnetic heating transducer box; Described upper strata permanent magnet is placed in the middle part of the induction coil of upper strata, and upper end in the end cap being fixed on piezoelectricity-Electromagnetic heating transducer box; Described lower floor permanent magnet is placed in the middle part of lower floor's induction coil, and is fixed on the interior lower end of piezoelectricity-Electromagnetic heating transducer box; Described hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator is fixed on the interior middle-end of piezoelectricity-Electromagnetic heating transducer box, is in the middle of upper and lower two permanent magnets, induction coil, forms and automatically regulate bistable state electrification structure.
Described hyperbolic arm type piezoelectricity-Electromagnetic heating transducer is assemblied in outer box, below the bottom of hyperbolic arm type piezoelectricity-Electromagnetic heating transducer and between the inner bottom plating of outer box, have one deck elastomeric material; Top board is had on the top of outer box frame; Described top board is lower convex shape, the piezoelectricity one Electromagnetic heating transducer box outer upper end close contact of its protuberance and hyperbolic arm type piezoelectricity-Electromagnetic heating transducer; The sidewall surrounding of described outer box has one deck elastomeric material.
In such scheme, described hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator comprises: the arm-type piezoelectric vibrator of hyperbolic, permanent magnetism mass, variable rate spring; The arm-type piezoelectric vibrator of described hyperbolic adopts contrary radian direction to be connected to one by two arm-type piezoelectric vibrators of prebuckling, forms the arm-type piezoelectric vibrator structure of hyperbolic; Described crank arm type piezoelectric vibrator comprises: piezoelectric, substrate, lead-in wire; The upper surface of described substrate, lower surface are two-sided all has piezoelectric; Described piezoelectric is gluing or other conducting resinl is gluing by epoxide-resin glue; Described piezoelectric adopts series connection or parallel way to connect by lead-in wire, and is connected with piezoelectric vibrator output electrode.
In such scheme, piezoelectricity-Electromagnetic heating transducer medial surface is fixed on by variable rate spring in one end of the arm-type piezoelectric vibrator of hyperbolic in described hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator, and its other end is connected with permanent magnetism mass by variable rate spring; The centre of the arm-type piezoelectric vibrator of hyperbolic is permanent magnetism mass; The arm-type piezoelectric vibrator of hyperbolic is property distributed architecture symmetrically; All there is variable rate spring at the two ends of the arm-type piezoelectric vibrator of hyperbolic; The arm-type piezoelectric vibrator of hyperbolic, permanent magnetism mass, variable rate spring form overall structure, produce cooperative effect, form the special construction of variation rigidity raising frequency piezoelectric type vibration generating.The arm-type piezoelectric vibrator of hyperbolic comprises: two, four, six, eight, ten, 12 and greater number.
In such scheme, described piezoelectric comprises: piezoelectric membrane, polyvinylidene fluoride (PVDF), PZT sheet, piezoelectric fabric, piezoelectric nano material, piezo-electricity composite material; Described elastomeric material comprises: strong elastic rubber, high-density sponge, brute spring, elastic force high-molecular organic material, silica gel, synthesis elasticity material, composite elastic material.
In such scheme, described substrate comprises: beryllium-bronze substrate, tin bronze substrate, phosphor bronze substrate, nickel alloy substrate, aluminium alloy base plate, stainless steel substrate, steel alloy substrate, carbon fibre substrate, silicon substrate, organic material substrate, hybrid inorganic-organic materials substrate, nano material substrate, composite substrate.
In such scheme, described variable rate spring comprises: tapered spring, disc spring, segmentation spring, segmentation spring or composite material spring.
In such scheme, the morphosis of described piezoelectricity-Electromagnetic heating transducer box comprises: cymbals type structure, square type structure, diamond pattern structure, triangular form structure, oval structure, polygonal structure.
In such scheme, described outer box frame top material of roof plate comprises: natural marble stone material, granite material, cement pre-fabricated panel material, inorganic board material, organic plates material, metallic sheet material, glass epoxy material, alloy sheets material, hard board material, nano material, composite board material.
The course of work of hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT) provided by the invention is as follows:
External force acts on the top board on outer box top of device, and external force is passed to hyperbolic arm type piezoelectricity-Electromagnetic heating transducer box by the lower protuberance of top board; In piezoelectricity-Electromagnetic heating transducer box, the variable rate spring of surrounding and elastomeric material all produce vibration, and drive the hyperbolic arm type piezoelectricity in hyperbolic arm type piezoelectricity-Electromagnetic heating transducer-Electromagnetic heating generating oscillator to carry out Non-Linear Vibration, and widen its vibration frequency band, realize the generating of variation rigidity raising frequency piezoelectric type vibration.Under variable rate spring drives, the permanent magnetism mass in the middle part of the arm-type piezoelectricity of hyperbolic-Electromagnetic heating generating oscillator moves along with the motion of the arm-type piezoelectric vibrator of hyperbolic; When permanent magnetism mass moves upward, when changing the distance with upper strata permanent magnet, cause magnetic flux in the induction coil of upper strata to change, will electromotive force be produced in the induction coil of upper strata, in the load be connected with coil, will current electric power generation be flow through; When permanent magnetism mass moves downward, when changing the distance with lower floor permanent magnet, cause magnetic flux in lower floor's induction coil to change, will electromotive force be produced in lower floor's induction coil, in the load be connected with coil, will current electric power generation be flow through; Because permanent magnetism mass is between upper strata permanent magnet and lower floor's permanent magnet, under the synergy of variable rate spring, formed and automatically regulate bistable electromagnetic electrification structure, and there is wider resonance frequency and more large amplitude, so the Electromagnetic generation electricity of generation increases relatively.
When the permanent magnetism mass in hyperbolic arm type piezoelectricity-Electromagnetic heating transducer constantly moves up and down, also drive the vibration of the arm-type piezoelectric vibrator of hyperbolic in hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator; Because the arm-type piezoelectric vibrator of hyperbolic adopts contrary radian direction to be connected to one by two arm-type piezoelectric vibrators of prebuckling, form the arm-type piezoelectric vibrator structure of hyperbolic; Owing to having symmetry Prebending type structure, piezoelectric vibrator length direction has dilatation electricity generate function; In work, piezoelectric bears certain compression all the time, is unlikely to damage because compression chord is excessive; When piezoelectric vibrator dilatation direction is vertical with ambient vibration direction, is also unlikely because environment pitch amplitude is excessive and damages; Hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator is have employed in apparatus of the present invention, because the arm-type piezoelectric vibrator of hyperbolic in hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator, variable rate spring, permanent magnetism mass form overall structure, there is cooperative effect, therefore there is variation rigidity raising frequency vibrating power-generation function; Overcome that traditional piezoelectricity oscillating generating set environmental suitability is poor, generating efficiency is low, the problem of low frequency bad adaptability.Therefore, apparatus of the present invention piezo-electric generating efficiency is improved, and the functional reliability of device is also improved significantly.
Therefore, hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT) can be widely used in environment the recovery field of random, broadband, low frequency, large amplitude, high-intensity oscillation energy.
Implement hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT) of the present invention and there is following beneficial effect:
Hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator is have employed in a, apparatus of the present invention, because the arm-type piezoelectric vibrator of hyperbolic in hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator, variable rate spring, permanent magnetism mass form overall structure, there is cooperative effect, therefore there is variation rigidity raising frequency vibrating power-generation function; Overcome that traditional piezoelectricity oscillating generating set environmental suitability is poor, generating efficiency is low, the problem of low frequency bad adaptability; Thus have lower resonance frequency and larger amplitude, the electricity of generation is improved significantly; To be widely used in environment the recovery field of random, broadband, low frequency, large amplitude, high-intensity oscillation energy.
Adopt hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator to be in structure between upper strata permanent magnet, upper strata induction coil and upper strata permanent magnet, upper strata induction coil in b, apparatus of the present invention, therefore have and automatically regulate bistable state electricity generate function.
C, present invention employs the arm-type piezoelectric vibrator structure of hyperbolic, owing to having symmetry Prebending type structure, piezoelectric vibrator length direction has dilatation electricity generate function; In work, piezoelectric bears certain compression all the time, is unlikely to damage because compression chord is excessive; When piezoelectric vibrator dilatation direction is vertical with ambient vibration direction, is also unlikely because environment pitch amplitude is excessive and damages, thus Blast Furnace Top Gas Recovery Turbine Unit (TRT) reliability be improved significantly improve.
D, the present invention adopt and piezoelectric energy-capturing technology and electromagnetism captures and can technology combine, and overcome the problem shortcoming that output voltage is less, energy density is less of the less problem of the output current of single piezo-electric generating existence and the existence of single Electromagnetic generation; Played near low frequency, the output performance of piezoelectric harvester is good; And at high-frequency region, the performance that the power output of electromagnetic type energy accumulator is higher; Both different advantages are given full play to.Therefore, the comprehensive electric generating efficiency of apparatus of the present invention is significantly improved.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structure vertical section schematic diagram of hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT);
Fig. 2 is the structural representation of hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator;
Fig. 3 is cymbals type structure hyperbolic arm type piezoelectricity-Electromagnetic heating transducer architecture schematic cross section;
Fig. 4 is cymbals type structure piezoelectricity-Electromagnetic heating transducer box schematic diagram.
Embodiment
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now contrast accompanying drawing and describe the specific embodiment of the present invention in detail.
The structure vertical section schematic diagram of hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT) of the present invention as shown in Figure 1, comprising: hyperbolic arm type piezoelectricity-Electromagnetic heating transducer 2.Hyperbolic arm type piezoelectricity-Electromagnetic heating transducer 2 comprises: hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator 3, upper strata permanent magnet 4, upper strata induction coil 5, lower floor's permanent magnet 6, lower floor's induction coil 7 and piezoelectricity-Electromagnetic heating transducer box 8.Piezoelectricity-Electromagnetic heating transducer box 8 adopts cymbals type structure box, sees Fig. 4.Upper strata permanent magnet 4 is placed in the middle part of upper strata induction coil 5, and upper end in the end cap being fixed on piezoelectricity-Electromagnetic heating transducer box 8.Lower floor's permanent magnet 6 is placed in the middle part of lower floor's induction coil 7, and is fixed on the interior lower end of piezoelectricity-Electromagnetic heating transducer box 8.Hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator 3 is fixed on the interior middle-end of piezoelectricity-Electromagnetic heating transducer box 8, is in the middle of upper and lower two permanent magnets, induction coil, forms and automatically regulate bistable state electrification structure.
Hyperbolic arm type piezoelectricity-Electromagnetic heating transducer 2 is assemblied in outer box 9, and the material of outer box 9 adopts marble material.One deck strong elastic elastomeric material 11 is had below the bottom of hyperbolic arm type piezoelectricity-Electromagnetic heating transducer 2 and between the inner bottom plating 10 of outer box 9.Have top board 12 on the top of outer box frame 9, top board 12 adopts marble material.Top board is lower convex shape, the piezoelectricity-Electromagnetic heating transducer box 8 outer upper end close contact of its protuberance 13 and hyperbolic arm type piezoelectricity-Electromagnetic heating transducer 2.The sidewall surrounding of outer box 9 has one deck elastomeric material 14.
In cymbals type structure box 8, hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator 3, as shown in Figure 2 and Figure 3, comprising: eight the arm-type piezoelectric vibrator of hyperbolic 15, permanent magnetism masses, 16,16 variable rate springs 17; The arm-type piezoelectric vibrator of hyperbolic 15 adopts contrary radian direction to be connected to one by two arm-type piezoelectric vibrators of prebuckling, forms the arm-type piezoelectric vibrator structure of hyperbolic; Crank arm type piezoelectric vibrator comprises: piezoelectric 18 is polyvinylidene fluoride (PVDF), substrate is beryllium-bronze substrate 19, lead-in wire; The upper surface of substrate 19, lower surface are two-sided all polyvinylidene fluoride (PVDF) 18; Piezoelectric 18 is gluing or other conducting resinl is gluing by cyclochloride resin glue; Piezoelectric 18 adopts series system to connect, and is connected with piezoelectric vibrator 15 output electrode.
Piezoelectricity one Electromagnetic heating transducer box 8 medial surface is fixed on by variable rate spring 17 in one end of the arm-type piezoelectric vibrator 15 of hyperbolic, and variable rate spring 17 adopts tapered spring; Its other end is connected with permanent magnetism mass 16 by variable rate spring 17; Form overall structure by variable rate spring 17, the arm-type piezoelectric vibrator 15 of hyperbolic, permanent magnetism mass 16, there is cooperative effect, form variation rigidity raising frequency piezoelectricity-Electromagnetic heating type vibrating power-generation structure.
The course of work of hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT) provided by the invention is as follows:
External force 1 acts on the top board 12 on outer box 9 top of device, external force 1 is passed to hyperbolic arm type piezoelectricity-Electromagnetic heating transducer 2 by the lower protuberance 13 of top board 12, in piezoelectricity-Electromagnetic heating transducer box 8, the variable rate spring 17 of surrounding and strong elastic rubber 14 all produce vibration, and drive the hyperbolic arm type piezoelectricity in hyperbolic arm type piezoelectricity-Electromagnetic heating transducer 2-Electromagnetic heating generating oscillator 3 to carry out Non-Linear Vibration, and widen its vibration frequency band, realize variation rigidity raising frequency piezoelectricity-Electromagnetic heating type vibrating power-generation.Under variable rate spring 17 drives, the permanent magnetism mass 16 in the middle part of hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator 3 moves along with the motion of the arm-type piezoelectric vibrator 15 of hyperbolic.As shown in Figure 1, when permanent magnetism mass moves upward 20, when changing the distance with upper strata permanent magnet 4, in upper strata induction coil 5, magnetic flux changes, and will produce electromotive force in upper strata induction coil 5, will flow through current electric power generation in the load be connected with coil; When permanent magnetism mass 16 moves downward, when changing the distance with lower floor permanent magnet 6, in lower floor's induction coil 7, magnetic flux changes, and will produce electromotive force in lower floor's induction coil 7, will flow through electric current in the load be connected with coil; Because permanent magnetism mass 16 is between upper strata permanent magnet 4 and lower floor's permanent magnet 6, under the synergy of variable rate spring 17, formed and automatically regulate bistable Electromagnetic generation structure, and there is wider resonance frequency and more large amplitude, so the Electromagnetic generation amount of generation increases relatively.
When the permanent magnetism mass 16 in hyperbolic arm type piezoelectricity-Electromagnetic heating transducer 2 constantly moves up and down, also drive the vibration of the arm-type piezoelectric vibrator 15 of hyperbolic in hyperbolic arm type piezoelectricity-Electromagnetic heating electric tachometer indicator 3; Because the arm-type piezoelectric vibrator of hyperbolic 15 adopts contrary radian direction to be connected to one by two arm-type piezoelectric vibrators of prebuckling, form the arm-type piezoelectric vibrator structure of hyperbolic; Owing to having symmetry Prebending type structure, piezoelectric vibrator length direction has dilatation generating kinetic energy; Polyvinylidene fluoride (PVDF) piezoelectric in work bears certain compression all the time, is unlikely to damage because compression chord is excessive; When piezoelectric vibrator dilatation direction is vertical with ambient vibration direction, is also unlikely because environment pitch amplitude is excessive and damages.Owing to have employed hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator 3, because the arm-type piezoelectric vibrator 15 of hyperbolic in hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator 3, variable rate spring 17, permanent magnetism mass 16 form overall structure, have cooperative effect, therefore this device has variation rigidity raising frequency vibrating power-generation function; Overcome that traditional piezoelectricity oscillating generating set environmental suitability is poor, generating efficiency is low, the problem of low frequency bad adaptability.Therefore, device piezo-electric generating efficiency is improved significantly, and the functional reliability of device is also improved significantly.
Therefore, hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT) of the present invention can be widely used in environment the recovery field of random, broadband, low frequency, large amplitude, high-intensity oscillation energy.
By reference to the accompanying drawings embodiments of the invention are described above; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present invention; do not departing under the ambit that present inventive concept and claim protect, also can make a lot of form, these all belong within protection of the present invention.
Claims (12)
1. hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT), is characterized in that, comprises hyperbolic arm type piezoelectricity-Electromagnetic heating transducer; Described hyperbolic arm type voltage-Electromagnetic heating transducer comprises: hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator, upper strata permanent magnet, upper strata induction coil, lower floor's permanent magnet, lower floor's induction coil, piezoelectricity-Electromagnetic heating transducer box; Described upper strata permanent magnet is placed in the middle part of the induction coil of upper strata, and is fixed on the interior upper end of piezoelectricity-Electromagnetic heating transducer box; Described lower floor permanent magnet is placed in the middle part of lower floor's induction coil, and is fixed on the interior lower end of piezoelectricity-Electromagnetic heating transducer box; Described hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator is fixed on the interior middle-end of piezoelectricity-Electromagnetic heating transducer box, is in the middle of upper and lower two permanent magnets, induction coil, forms and automatically regulate bistable state electrification structure.
2. hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 1, is characterized in that, described hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator comprises: the arm-type piezoelectric vibrator of hyperbolic, permanent magnetism mass, variable rate spring; Piezoelectricity-Electromagnetic heating transducer medial surface is fixed on by variable rate spring in one end of the arm-type piezoelectric vibrator of hyperbolic in described hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator, and its other end is connected with permanent magnetism mass by variable rate spring.
3. hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 2, it is characterized in that, the arm-type piezoelectric vibrator of hyperbolic in described hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator adopts contrary radian direction to be connected to one by two arm-type piezoelectric vibrators of prebuckling, forms the arm-type piezoelectric vibrator structure of hyperbolic.
4. hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 2, is characterized in that, the arm-type piezoelectric vibrator of the hyperbolic symmetrically property distributed architecture in described hyperbolic arm type piezoelectricity-Electromagnetic heating generating oscillator; The centre of the arm-type piezoelectric vibrator of hyperbolic is permanent magnetism mass; All there is variable rate spring at the two ends of the arm-type piezoelectric vibrator of hyperbolic; The arm-type piezoelectric vibrator of hyperbolic, permanent magnetism mass, variable rate spring form overall structure, and produce cooperative effect, form the structure of variation rigidity raising frequency piezoelectric type vibration generating.
5. hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 4, is characterized in that, described crank arm type piezoelectric vibrator comprises: piezoelectric, substrate, lead-in wire; The upper surface of described substrate, lower surface are two-sided all has piezoelectric; Described piezoelectric is gluing or other conducting resinl is gluing by epoxide-resin glue; Described piezoelectric adopts series connection or parallel way to connect by lead-in wire, and is connected with piezoelectric vibrator output electrode.
6. hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 5, it is characterized in that, described piezoelectric comprises: piezoelectric membrane, poly-inclined two fluorine second Di, PZT sheet, piezoelectric fabric, piezoelectric nano material or piezo-electricity composite material.
7. hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 5, it is characterized in that, described substrate comprises: beryllium-bronze substrate, tin bronze substrate, phosphor bronze substrate, nickel alloy substrate, aluminium alloy base plate, stainless steel substrate, steel alloy substrate, carbon fibre substrate, silicon substrate, organic material substrate, hybrid inorganic-organic materials substrate, nano material substrate or composite substrate.
8. hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 2, it is characterized in that, described variable rate spring comprises: tapered spring, disc spring, segmentation spring or composite material spring.
9. hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 1, it is characterized in that, described hyperbolic arm type piezoelectricity-Electromagnetic heating transducer is assemblied in outer box, below the bottom of hyperbolic arm type piezoelectricity-Electromagnetic heating transducer and between the inner bottom plating of outer box, be provided with elastomeric material; Top board is had on the top of outer box frame; Described top board is lower convex shape, piezoelectricity-Electromagnetic heating transducer box outer upper end close contact of its protuberance and hyperbolic arm type piezoelectricity-Electromagnetic heating transducer; The sidewall surrounding of described outer box is provided with elastomeric material.
10. hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 9, it is characterized in that, described elastomeric material comprises: strong elastic rubber, high-density sponge, brute spring, elastic force high-molecular organic material, silica gel, synthesis elasticity material or composite elastic material.
11. hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 10, it is characterized in that, described outer box frame top material of roof plate comprises: natural marble stone material, granite material, cement pre-fabricated panel material, inorganic board material, organic plates material, metallic sheet material, glass epoxy material, alloy sheets material, hard board material, nano material or composite board material.
12. hyperbolic arm type piezoelectricity-Electromagnetic heating Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 1-11 any one, it is characterized in that, the morphosis of described piezoelectricity-Electromagnetic heating transducer box comprises: cymbals type structure, square type structure, diamond structure, triangular form structure, oval structure or polygonal structure.
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