CN112833385A - Biomass fuel power generation device - Google Patents
Biomass fuel power generation device Download PDFInfo
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- CN112833385A CN112833385A CN202110260375.1A CN202110260375A CN112833385A CN 112833385 A CN112833385 A CN 112833385A CN 202110260375 A CN202110260375 A CN 202110260375A CN 112833385 A CN112833385 A CN 112833385A
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- 239000000446 fuel Substances 0.000 title claims abstract description 42
- 238000010248 power generation Methods 0.000 title claims abstract description 39
- 239000002028 Biomass Substances 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 81
- 238000002485 combustion reaction Methods 0.000 claims abstract description 59
- 230000000630 rising effect Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 87
- 230000017525 heat dissipation Effects 0.000 claims description 67
- 239000000463 material Substances 0.000 claims description 21
- 230000007704 transition Effects 0.000 claims description 21
- 238000009413 insulation Methods 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 abstract description 12
- 230000005611 electricity Effects 0.000 abstract description 6
- 239000002912 waste gas Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000000498 cooling water Substances 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004519 grease Substances 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B40/00—Combustion apparatus with driven means for feeding fuel into the combustion chamber
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention relates to a biomass fuel power generation device, when the device is required to be used for power generation, biomass fuel can be put into a feeding mechanism, the biomass fuel is ignited by an ignition piece, waste gas is discharged by an exhaust fan through a gas outlet, fresh gas is introduced through a gas inlet, flame generated by the biomass fuel heats a heat conducting rod, the heat conducting rod transfers heat to a heat bearing chamber, the heat on the heat bearing chamber is transferred to a temperature equalizing plate through a heat conducting plate, the temperature equalizing plate transfers the heat to one surface of a temperature difference power generation sheet uniformly, meanwhile, a heat radiating piece radiates the other surface of the temperature difference power generation sheet, and then electric energy generated by the temperature difference power generation sheet is converted into effective electricity through a pressure rising plate and is transferred to a power receiver, so that the fuel cost can be reduced, the biomass fuel is used for combustion power generation, the noise and vibration are reduced, and the whole equipment has a simple structure, low cost and easy maintenance.
Description
Technical Field
The invention relates to the technical field of power generation, in particular to a biomass fuel power generation device.
Background
At present, a generator system mainly adopts the technology of generating power by an internal combustion engine formed by the combination of gas explosion, high-temperature expansion work, mechanical motion and the like, and the main structural principle is that after gas in the internal combustion engine is combusted, the internal combustion engine expands to work, pushes a piston to move, pulls a lever, drives a mechanical generator and the mechanical generator to cut magnetic lines of force to generate direct current or alternating current.
The main drawbacks of this type of generator system are: high temperature, high fuel cost, low environmental protection, high risk of keeping combustible and explosive materials, high noise, high vibration, high daily maintenance cost and the like.
Disclosure of Invention
Technical problem to be solved
In order to solve the above problems in the prior art, the present invention provides a biomass fuel power generation apparatus, which can reduce fuel cost, use biomass fuel to perform combustion power generation, reduce noise and vibration, and has a simple overall apparatus structure, low manufacturing cost, and easy maintenance.
(II) technical scheme
In order to achieve the purpose, the invention adopts the main technical scheme that:
a biomass fuel power generation device comprises a shell, a combustion mechanism, a feeding mechanism and a temperature difference power generation mechanism, wherein the combustion mechanism is arranged inside the shell, the feeding mechanism is connected with the combustion mechanism, and a plurality of temperature difference power generation mechanisms are arranged outside the combustion mechanism;
the combustion mechanism comprises a heat bearing chamber, a combustion furnace and a heat conducting rod, the combustion furnace is arranged in the heat bearing chamber, an ignition part is arranged in the combustion furnace, the heat conducting rod is arranged above the combustion furnace and connected with the heat bearing chamber, a material carrying partition plate is arranged in the middle of the combustion furnace, a feed inlet is arranged above the material carrying partition plate, the feeding mechanism is connected with the feed inlet, an air inlet is arranged below the material carrying partition plate, an air outlet is arranged at the lower part of the heat bearing chamber, and an exhaust fan is arranged in the air outlet;
the temperature difference power generation mechanism comprises a heat conduction plate, a temperature equalizing plate, a temperature difference power generation sheet, a pressure rising plate and a heat dissipation piece, wherein one surface of the heat conduction plate is attached to the outer surface of the heat bearing chamber, the other surface of the heat conduction plate is attached to one surface of the temperature equalizing plate, the other surface of the temperature equalizing plate is connected with one surface of the temperature difference power generation sheet, the other surface of the temperature difference power generation sheet is attached to the heat dissipation piece, and the pressure rising plate is electrically connected with the temperature difference power generation sheet;
the inside of the temperature equalizing plate is filled with temperature equalizing liquid.
Furthermore, a holding cavity is arranged inside the temperature-equalizing plate, and the temperature-equalizing liquid is arranged inside the holding cavity.
Further, the apron can be dismantled and be connected with in the one side of casing, the another side of casing articulates there is the insulated door, it is close to hold the hot room one side of insulated door is open, it is provided with splint to hold the opposite side of hot room, splint with it is provided with exhaust passage to hold between the hot room, it is provided with intake pipe, transition room and outlet duct to hold hot room upper portion, the one end of intake pipe with it is connected to hold hot room upper portion, the other end of intake pipe with one side of transition room is connected, the opposite side of transition room with the one end of outlet duct is connected, the other end of outlet duct with exhaust passage's upper portion is connected, exhaust passage's lower part with the gas outlet is connected.
Furthermore, the material loading partition plate is provided with reticular air holes.
Further, feed mechanism includes feeder hopper, driving motor, screw propulsion pole and inlet pipe, the lower part of feeder hopper with the inlet pipe is put through mutually, screw propulsion pole swing joint in the inlet pipe is inside, driving motor with screw propulsion pole drive connection.
Furthermore, a sealing gasket is installed on the heat insulation door, and an observation window is embedded in the heat insulation door.
The heat dissipation device comprises a water tank, a circulating pump, heat dissipation water discharge rows and fans, wherein the circulating pump is arranged in the water tank, the heat dissipation water discharge rows are arranged on the side wall of the water tank, the adjacent heat dissipation water discharge rows are connected with each other through guide pipes, and the fans are connected to the heat dissipation water discharge rows;
the heat dissipation water drainage device is characterized in that transition cavities are formed in the heat dissipation part and the heat dissipation water drainage, a first water inlet and a first water outlet are formed in the heat dissipation part, the first water inlet is connected with the circulating pump through a guide pipe, the first water outlet is connected with the heat dissipation water drainage through a guide pipe, and the other heat dissipation water drainage is connected with the water tank through a guide pipe.
Furthermore, the bottom of the shell is detachably connected with a support frame.
Furthermore, the water tank heat dissipation device further comprises a temperature controller, wherein a temperature sensing element is arranged in the heat dissipation element and the water tank respectively, and the temperature sensing elements are electrically connected with the temperature controller respectively.
Furthermore, the device also comprises a controller which is respectively electrically connected with the ignition piece, the exhaust fan, the feeding mechanism, the heat dissipation mechanism and the temperature controller.
(III) advantageous effects
The invention has the beneficial effects that: when the device is required to be used for generating power in the actual production and use process, biomass fuel can be put into the feeding mechanism, then the feeding mechanism is operated to enable the biomass fuel to enter the combustion furnace and be ignited by the ignition piece, the feeding mechanism is controlled to continuously feed, meanwhile, the exhaust fan exhausts waste gas through the gas outlet, fresh gas is introduced through the gas inlet, flame generated by the biomass fuel heats the heat conducting rod, then the heat conducting rod transfers heat to the heat bearing chamber, meanwhile, redundant heat of the flame is transferred to the heat bearing chamber through air heat radiation, then, the heat on the heat bearing chamber is transferred to the temperature equalizing plate through the heat conducting plate, the temperature equalizing plate uniformly transfers the heat to one surface of the temperature difference power generating piece, meanwhile, the heat radiating piece radiates the other surface of the temperature difference power generating piece, and then, the electric energy generated by the temperature difference power generating piece is converted into effective electricity through the pressure increasing plate and is transferred to the power receiving body, therefore, the fuel cost can be reduced, the biomass fuel is used for combustion power generation, the noise and vibration are reduced, and the whole equipment is simple in structure, low in manufacturing cost and easy to maintain.
Drawings
Fig. 1 is a schematic view of the overall structure of a biomass fuel power plant according to an embodiment of the present invention;
fig. 2 is an exploded view of the overall structure of a biomass fuel power plant according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a combustion mechanism in a biomass fuel power plant according to an embodiment of the present invention;
fig. 4 is an overall structural sectional view of a biomass fuel power plant of an embodiment of the invention;
FIG. 5 is a schematic structural diagram of a temperature difference power generation mechanism in a biomass fuel power generation device according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a heat dissipation mechanism in the biomass fuel power generation device according to the embodiment of the present invention;
[ description of reference ]
1-shell, 2-heat insulation door, 3-feed hopper, 4-cover plate, 5-driving motor, 6-fan, 7-water tank, 8-temperature difference power generation mechanism, 9-combustion mechanism, 10-observation window, 11-input port, 12-support frame, 13-heat dissipation water discharge, 14-spiral pushing rod, 801-heat dissipation piece, 802-first water inlet, 803-pressure raising plate, 804-first water outlet, 805-heat conduction plate, 806-temperature equalization plate, 807-temperature difference power generation sheet, 901-transition chamber, 902-air inlet pipe, 903-heat receiving chamber, 904-air inlet, 905-air outlet, 906-exhaust fan, 907-ignition element, 908-feed inlet, 909-air outlet pipe, 910-discharge plate, 911-combustion furnace, 912-material loading partition plate, 913-exhaust channel and 914-heat conducting rod.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 6, the biomass fuel power generation device of the present invention includes a housing 1, a combustion mechanism 9, a feeding mechanism and a thermoelectric generation mechanism 8, wherein the combustion mechanism 9 is disposed inside the housing 1, the feeding mechanism is connected to the combustion mechanism 9, and a plurality of thermoelectric generation mechanisms 8 are disposed outside the combustion mechanism 9;
the combustion mechanism 9 comprises a heat bearing chamber 903, a combustion furnace 911 and a heat conducting rod 914, the combustion furnace 911 is arranged inside the heat bearing chamber 903, an ignition piece 907 is arranged in the combustion furnace 911, the heat conducting rod 914 is arranged above the combustion furnace 911 and connected with the heat bearing chamber 903, a material carrying partition plate 912 is arranged in the middle of the combustion furnace 911, a feed inlet 908 is arranged above the material carrying partition plate 912, the feeding mechanism is connected with the feed inlet 908, an air inlet 904 is arranged below the material carrying partition plate 912, an air outlet 905 is arranged at the lower part of the heat bearing chamber 903, and an exhaust fan 906 is arranged in the air outlet 905;
the thermoelectric generation mechanism 8 comprises a heat conduction plate 805, a temperature equalization plate 806, a thermoelectric generation sheet 807, a pressure boosting plate 803 and a heat dissipation member 801, wherein one surface of the heat conduction plate 805 is attached to the outer surface of the heat receiving chamber 903, the other surface of the heat conduction plate 805 is attached to one surface of the temperature equalization plate 806, the other surface of the temperature equalization plate 806 is connected to one surface of the thermoelectric generation sheet 807, the other surface of the thermoelectric generation sheet 807 is attached to the heat dissipation member 801, and the pressure boosting plate 803 is electrically connected to the thermoelectric generation sheet 807;
the temperature equalizing plate 806 is internally provided with temperature equalizing liquid.
The working principle of the invention is as follows: when the device is required to be used for power generation in the actual production and use process, biomass fuel can be put into the feeding mechanism, then the feeding mechanism is operated to enable the biomass fuel to enter the combustion furnace 911 and be ignited by the ignition piece 907, the feeding mechanism is controlled to continuously feed, meanwhile, the exhaust fan 906 discharges waste gas through the air outlet 905 and introduces fresh gas through the air inlet 904, then flame generated by the biomass fuel heats the heat conducting rod 914, then the heat conducting rod 914 transfers heat to the heat bearing chamber 903, meanwhile, redundant heat of the flame is transferred to the heat bearing chamber 903 through air heat radiation, then the heat on the heat bearing chamber 903 is transferred to the temperature equalizing plate 806 through the heat conducting plate 805, so that the temperature equalizing plate 806 transfers heat to one side of the thermoelectric generation sheet 807 uniformly, the temperature transfer is more uniform through the temperature equalizing plate 806, and the heat received by one side of the thermoelectric generation sheet 807 is more uniform, the voltage fluctuation is prevented, and meanwhile, the heat dissipation piece 801 dissipates heat of the other surface of the thermoelectric generation piece 807, and then the electric energy generated by the thermoelectric generation piece 807 is converted into effective electricity through the pressure rising plate 803 and transmitted to the power receiver.
As can be seen from the above description, the present invention has the advantages that when the device is required to generate electricity in the actual production and use process, biomass fuel can be put into the feeding mechanism, then the feeding mechanism is operated to make the biomass fuel enter the combustion furnace 911 and be ignited by the ignition piece 907, and the feeding mechanism is controlled to continuously feed, at the same time, the exhaust fan 906 removes exhaust gas through the air outlet 905 and introduces new gas through the air inlet 904, then the flame generated by the biomass fuel heats the heat conducting rod 914, then the heat conducting rod 914 transfers heat to the heat receiving chamber 903, meanwhile the excess heat of the flame is transferred to the heat receiving chamber 903 through air heat radiation, then the heat on the heat receiving chamber 903 is transferred to the temperature equalizing plate 806 through the heat conducting plate 805, so that the temperature equalizing plate 806 transfers heat evenly to one side of the thermoelectric generation sheet 807, and at the same time, the heat sink 801 dissipates the other side of the thermoelectric generation sheet 807, the electric energy that produces thermoelectric generation piece 807 through rising clamp plate 803 is converted into effective electricity and is transmitted for the receiver afterwards, can reduce fuel cost from this, uses biomass fuel to burn the electricity generation, noise reduction and vibration to whole equipment structure is simple, and the cost is low, easy the maintenance.
Further, a holding cavity is arranged inside the temperature-equalizing plate 806, and the temperature-equalizing liquid is arranged inside the holding cavity.
As can be seen from the above description, the temperature equalizing plate 806 is provided with a holding cavity therein, and the temperature equalizing liquid is disposed in the holding cavity, so as to be beneficial to better holding the temperature equalizing liquid.
Further, a cover plate 4 is detachably connected to one side of the housing 1, a heat insulation door 2 is hinged to the other side of the housing 1, one side of the heat receiving chamber 903 close to the heat insulation door 2 is open, a clamping plate is arranged on the other side of the heat receiving chamber 903, an exhaust passage 913 is arranged between the clamping plate and the heat receiving chamber 903, an air inlet pipe 902, a transition chamber 901 and an air outlet pipe 909 are arranged on the upper portion of the heat receiving chamber 903, one end of the air inlet pipe 902 is connected with the upper portion of the heat receiving chamber 903, the other end of the air inlet pipe 902 is connected with one side of the transition chamber 901, the other end of the transition chamber 901 is connected with one end of the air outlet pipe 909, the other end of the air outlet pipe 909 is connected with the upper portion of the exhaust passage 913, and the lower portion of.
As can be seen from the above description, a cover plate 4 is detachably connected to one side of the housing 1, the other side of the housing 1 is hinged to the heat insulation door 2, one side of the heat receiving chamber 903 close to the heat insulation door 2 is open, the other side of the heat receiving chamber 903 is provided with a clamping plate, an exhaust passage 913 is arranged between the clamping plate and the heat receiving chamber 903, an air inlet pipe 902, a transition chamber 901 and an air outlet pipe 909 are arranged at the upper part of the heat receiving chamber 903, one end of the air inlet pipe 902 is connected to the upper part of the heat receiving chamber 903, the other end of the air inlet pipe 902 is connected to one side of the transition chamber 901, the other side of the transition chamber 901 is connected to one end of the air outlet pipe 909, the other end of the air outlet pipe 909 is connected to the upper part of the exhaust passage 913, the lower part of the exhaust passage 913 is connected to the air outlet 905, which, and the air is discharged through the air outlet 905 by the exhaust fan 906, negative pressure is formed in the exhaust passage 913 and the transition chamber 901 by the exhaust, then the waste gas in the heat-bearing chamber 903 is sucked through the air inlet pipe 902, then the waste gas enters the exhaust passage 913 through the air outlet pipe 909 and is discharged through the air outlet 905, and meanwhile fresh air is sucked into the heat-bearing chamber 903 through the air inlet 904 by the negative pressure formed in the heat-bearing chamber 903, which is beneficial to better utilizing heat and replacing the air in the heat-bearing chamber 903.
Further, the material loading partition plate 912 is provided with a mesh air hole.
As can be seen from the above description, the mesh-shaped ventilation holes are formed in the material loading partition 912, so that the fresh air sucked into the heat bearing chamber 903 through the air inlet 904 can be favorably and fully contacted with the biomass fuel.
Further, feed mechanism includes feeder hopper 3, driving motor 5, screw propulsion pole 14 and inlet pipe, the lower part of feeder hopper 3 with the inlet pipe is put through mutually, screw propulsion pole 14 swing joint in inside the inlet pipe, driving motor 5 with screw propulsion pole 14 drive connection.
As can be seen from the above description, the feeding mechanism comprises a feeding hopper 3, a driving motor 5, a screw pushing rod 14 and a feeding pipe, the lower portion of the feeding hopper 3 is connected to the feeding pipe, the screw pushing rod 14 is movably connected to the inside of the feeding pipe, the driving motor 5 is in driving connection with the screw pushing rod 14, so as to facilitate the driving motor 5 to rotate the screw pushing rod 14, and then the biomass fuel is introduced into the combustion furnace 911 through the feeding pipe.
Furthermore, a sealing gasket is arranged on the heat insulation door 2, and an observation window 10 is embedded in the heat insulation door 2.
As can be seen from the above description, the heat insulation door 2 is provided with the sealing gasket, and the observation window 10 is embedded in the heat insulation door 2, so that the heat can be prevented from overflowing through the gap of the heat insulation door 2, and the combustion inside the heat insulation door can be observed through the observation window 10.
Further, the cooling device comprises a cooling mechanism, wherein the cooling mechanism comprises a water tank 7, a circulating pump, cooling water discharge 13 and a fan 6, the circulating pump is arranged in the water tank 7, the cooling water discharge 13 is arranged on the side wall of the water tank 7, the adjacent cooling water discharge 13 are connected with each other through a guide pipe, and the cooling water discharge 13 is connected with the fan 6;
transition cavities are arranged in the heat dissipation piece 801 and the heat dissipation water discharge 13, a first water inlet 802 and a first water outlet 804 are arranged on the heat dissipation piece 801, the first water inlet 802 is connected with the circulating pump through a guide pipe, the first water outlet 804 is connected with the heat dissipation water discharge 13 through a guide pipe, and the other heat dissipation water discharge 13 is connected with the water tank 7 through a guide pipe.
As can be seen from the above description, the heat dissipation mechanism includes a water tank 7, a circulation pump, heat dissipation water discharge 13 and a fan 6, the circulation pump is disposed inside the water tank 7, the heat dissipation water discharge 13 is mounted on the side wall of the water tank 7, the adjacent heat dissipation water discharge 13 are connected to each other through a conduit, and the fan 6 is connected to each heat dissipation water discharge 13;
the heat dissipation member 801 and the heat dissipation water discharge 13 are both internally provided with transition cavities, the heat dissipation member 801 is provided with a first water inlet 802 and a first water outlet 804, the first water inlet 802 is connected with the circulating pump through a guide pipe, the first water outlet 804 is connected with one heat dissipation water discharge 13 through a guide pipe, the other heat dissipation water discharge 13 is connected with the water tank 7 through a guide pipe, heat absorption of the other surface of the thermoelectric generation piece 807 through the heat dissipation member 801 is facilitated, meanwhile, the heat is transmitted to the heat dissipation water discharge 13 through the guide pipe and cooling water, then, the heat dissipation water discharge 13 is dissipated through the fan 6, and then the cooling water enters the water tank 7 and circulates through the circulating pump.
Further, a support frame 12 is detachably connected to the bottom of the housing 1.
As can be seen from the above description, the support frame 12 is detachably connected to the bottom of the housing 1, which is beneficial to preventing the whole device from directly contacting with the ground and preventing the ground from being affected by temperature.
Furthermore, the water tank heat dissipation device further comprises a temperature controller, wherein a temperature sensing element is arranged in the heat dissipation element 801 and the water tank 7 respectively, and the temperature sensing elements are electrically connected with the temperature controller respectively.
As can be seen from the above description, the heat sink 801 and the water tank 7 are respectively provided with a temperature sensing element, the temperature sensing elements are respectively electrically connected to the temperature controller, which is beneficial to sensing the temperature of the temperature equalizing plate 806 and the water tank 7 through the temperature controller, when the temperature of the water tank 7 exceeds 40 degrees, the temperature controller controls the fan 6 to start operating, so as to lower the temperature of the water tank 7, and when the temperature of the heat sink 801 exceeds 40 degrees, the temperature controller controls the circulating pump to start operating, so as to lower the temperature of the heat sink 801.
Further, the device also comprises a controller, and the controller is respectively electrically connected with the ignition piece 907, the exhaust fan 906, the feeding mechanism, the heat dissipation mechanism and the temperature controller.
As can be seen from the above description, the controller is electrically connected to the ignition device 907, the exhaust fan 906, the feeding mechanism, the heat dissipation mechanism and the temperature controller, respectively, which is beneficial for a user to control the whole device more conveniently and quickly, and the controller senses the temperature in the temperature equalization plate 806 through the temperature sensing device, and controls the amount of biomass fuel in the combustion furnace 911 by controlling the feeding speed of the feeding mechanism when the temperature reaches 200 degrees, so as to control the combustion temperature and the generated energy within a certain time.
Example one
Referring to fig. 1 to 6, a biomass fuel power generation device includes a housing 1, a combustion mechanism 9, a feeding mechanism and a thermoelectric generation mechanism 8, wherein the combustion mechanism 9 is disposed inside the housing 1, the feeding mechanism is connected to the combustion mechanism 9, and a plurality of thermoelectric generation mechanisms 8 are disposed outside the combustion mechanism 9;
the number of the thermoelectric generation mechanisms 8 is 7;
the combustion mechanism 9 comprises a heat bearing chamber 903, a combustion furnace 911 and a heat conducting rod 914, the combustion furnace 911 is arranged inside the heat bearing chamber 903, an ignition element 907 is arranged in the combustion furnace 911, the heat conducting rod 914 is arranged above the combustion furnace 911 and connected with the heat bearing chamber 903, the heat conducting rod 914 is welded with the heat bearing chamber 903, the heat conducting rod 914 is made of an aluminum alloy material, a material carrying partition plate 912 is arranged in the middle of the combustion furnace 911, a feed inlet 908 is arranged above the material carrying partition plate 912, the feed inlet 908 is connected with the heat bearing chamber 903, the feeding mechanism is connected with the feed inlet 908, an air inlet 904 is arranged below the material carrying partition plate 912, the air inlet 904 is connected with the heat bearing chamber 903, an air outlet 905 is arranged at the lower part of the heat bearing chamber 903, and an exhaust fan 906 is arranged in the air outlet 905;
the heat-bearing chamber 903 is detachably connected with the shell 1 through a screw;
the combustion furnace 911 is hinged with a material discharging plate 910, and the material discharging plate 910 is used for simply blocking the biomass fuel, so that the biomass fuel is prevented from falling out of the combustion furnace 911 too fast, and the biomass fuel is more sufficient during combustion;
the thermoelectric generation mechanism 8 comprises a heat conduction plate 805, a temperature equalization plate 806, a thermoelectric generation sheet 807, a pressure boosting plate 803 and a heat dissipation member 801, wherein one surface of the heat conduction plate 805 is attached to the outer surface of the heat receiving chamber 903, the other surface of the heat conduction plate 805 is attached to one surface of the temperature equalization plate 806, the other surface of the temperature equalization plate 806 is connected to one surface of the thermoelectric generation sheet 807, the other surface of the thermoelectric generation sheet 807 is attached to the heat dissipation member 801, and the pressure boosting plate 803 is electrically connected to the thermoelectric generation sheet 807;
the temperature is equalized by arranging the temperature equalizing plate 806, so that the temperature difference value of each part of the temperature equalizing plate 806 is within 20 degrees when the temperature equalizing plate 806 contacts the thermoelectric generation piece 807;
the voltage boosting plate 803 is electrically connected with a bus bar, and the bus bar is connected with an alternating current-direct current converter;
heat conducting silicone grease is coated on the joint of the heat conducting plate 805 and the outer surface of the heat bearing chamber 903;
heat conducting silicone grease is coated on the joint of the heat conducting plate 805 and the temperature equalizing plate 806;
the joint of the temperature equalizing plate 806 and the thermoelectric generation piece 807 is coated with heat-conducting silicone grease;
the joint of the thermoelectric generation piece 807 and the heat dissipation piece 801 is coated with heat-conducting silicone grease;
the heat conducting plate 805 is made of an aluminum alloy material;
the temperature equalizing plate 806 is filled with temperature equalizing liquid, and the temperature equalizing liquid is high-temperature resistant industrial white oil;
a holding cavity is arranged in the temperature-equalizing plate 806, and the temperature-equalizing liquid is arranged in the holding cavity;
one surface of the shell 1 is detachably connected with a cover plate 4 and is connected by screws, the other surface of the shell 1 is hinged with a heat insulation door 2, one side of the heat-bearing chamber 903 close to the heat-insulating door 2 is open, the other side of the heat-bearing chamber 903 is provided with a clamping plate, and welded, an exhaust channel 913 is arranged between the clamping plate and the heat-bearing chamber 903, an air inlet pipe 902, a transition chamber 901 and an air outlet pipe 909 are arranged at the upper part of the heat-bearing chamber 903, one end of the air inlet pipe 902 is connected with the upper part of the heat-bearing chamber 903, and welded, the other end of the air inlet pipe 902 is connected with one side of the transition chamber 901, and welded, the other side of the transition chamber 901 is connected with one end of the air outlet pipe 909, the other end of the air outlet pipe 909 is connected with the upper part of the exhaust passage 913 by welding, and the lower part of the exhaust passage 913 is connected with the air outlet 905;
the material loading partition plate 912 is provided with a reticular air hole;
the feeding mechanism comprises a feeding hopper 3, a driving motor 5, a spiral pushing rod 14 and a feeding pipe, the lower part of the feeding hopper 3 is communicated with the feeding pipe, the spiral pushing rod 14 is movably connected inside the feeding pipe, and the driving motor 5 is in driving connection with the spiral pushing rod 14;
the shell 1 is provided with a feeding opening 11, and the feeding opening 11 is communicated with the feed hopper 3;
the feed pipe penetrates through the feed port 908;
the driving motor 5 is a speed reducing motor;
a sealing gasket is arranged on the heat insulation door 2, and an observation window 10 is embedded in the heat insulation door 2;
the sealing gasket is made of fluororubber;
the cooling device is characterized by further comprising a cooling mechanism, wherein the cooling mechanism comprises a water tank 7, a circulating pump, cooling water discharge 13 and a fan 6, the circulating pump is arranged in the water tank 7, the cooling water discharge 13 is arranged on the side wall of the water tank 7, the adjacent cooling water discharge 13 are connected with each other through a guide pipe, and the fan 6 is connected to the cooling water discharge 13;
a cooling water block is also arranged in the water tank 7;
transition cavities are arranged in the heat dissipation member 801 and the heat dissipation water discharge 13, a first water inlet 802 and a first water outlet 804 are arranged on the heat dissipation member 801, the first water inlet 802 is connected with the circulating pump through a conduit, the first water outlet 804 is connected with one heat dissipation water discharge 13 through a conduit, and the other heat dissipation water discharge 13 is connected with the water tank 7 through a conduit;
the bottom of the shell 1 is detachably connected with a support frame 12 and is connected by screws;
the temperature control device is characterized by further comprising a temperature controller, wherein a temperature sensing element is arranged in the heat dissipation element 801 and the water tank 7 respectively, and the temperature sensing elements are electrically connected with the temperature controller respectively;
the temperature sensing piece is a multipoint temperature measuring temperature sensor;
the device also comprises a controller which is respectively and electrically connected with the ignition piece 907, the exhaust fan 906, the feeding mechanism, the heat dissipation mechanism and the temperature controller;
the controller model is DATA-7311.
Example two
The following table shows the power generation parameters of the thermoelectric power generation piece under different temperature difference conditions;
electric parameter of temperature difference sheet
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (10)
1. A biomass fuel power generation device is characterized in that: the device comprises a shell, a combustion mechanism, a feeding mechanism and a temperature difference power generation mechanism, wherein the combustion mechanism is arranged in the shell, the feeding mechanism is connected with the combustion mechanism, and a plurality of temperature difference power generation mechanisms are arranged outside the combustion mechanism;
the combustion mechanism comprises a heat bearing chamber, a combustion furnace and a heat conducting rod, the combustion furnace is arranged in the heat bearing chamber, an ignition part is arranged in the combustion furnace, the heat conducting rod is arranged above the combustion furnace and connected with the heat bearing chamber, a material carrying partition plate is arranged in the middle of the combustion furnace, a feed inlet is arranged above the material carrying partition plate, the feeding mechanism is connected with the feed inlet, an air inlet is arranged below the material carrying partition plate, an air outlet is arranged at the lower part of the heat bearing chamber, and an exhaust fan is arranged in the air outlet;
the temperature difference power generation mechanism comprises a heat conduction plate, a temperature equalizing plate, a temperature difference power generation sheet, a pressure rising plate and a heat dissipation piece, wherein one surface of the heat conduction plate is attached to the outer surface of the heat bearing chamber, the other surface of the heat conduction plate is attached to one surface of the temperature equalizing plate, the other surface of the temperature equalizing plate is connected with one surface of the temperature difference power generation sheet, the other surface of the temperature difference power generation sheet is attached to the heat dissipation piece, and the pressure rising plate is electrically connected with the temperature difference power generation sheet;
the inside of the temperature equalizing plate is filled with temperature equalizing liquid.
2. The biomass-fueled power generating apparatus according to claim 1, wherein: the temperature-equalizing plate is internally provided with a holding cavity, and the temperature-equalizing liquid is arranged in the holding cavity.
3. The biomass-fueled power generating apparatus according to claim 1, wherein: the one side of casing can be dismantled and be connected with the apron, the another side of casing articulates there is the insulated door, it is close to hold the hot chamber one side of insulated door is open, the opposite side that holds the hot chamber is provided with splint, splint with hold and be provided with exhaust passage between the hot chamber, it is provided with intake pipe, transition room and outlet duct to hold hot chamber upper portion, the one end of intake pipe with it is connected to hold hot chamber upper portion, the other end of intake pipe with one side of transition room is connected, the opposite side of transition room with the one end of outlet duct is connected, the other end of outlet duct with exhaust passage's upper portion is connected, exhaust passage's lower part with the gas outlet is connected.
4. The biomass-fueled power generating apparatus according to claim 1, wherein: the material loading partition plate is provided with reticular air holes.
5. The biomass-fueled power generating apparatus according to claim 1, wherein: the feeding mechanism comprises a feeding hopper, a driving motor, a spiral propelling rod and a feeding pipe, the lower part of the feeding hopper is communicated with the feeding pipe, the spiral propelling rod is movably connected to the inside of the feeding pipe, and the driving motor is in driving connection with the spiral propelling rod.
6. The biomass-fueled power generating apparatus according to claim 3, wherein: the heat insulation door is provided with a sealing gasket, and an observation window is embedded in the heat insulation door.
7. The biomass-fueled power generating apparatus according to claim 1, wherein: the heat dissipation device comprises a water tank, a circulating pump, heat dissipation water drains and a fan, wherein the circulating pump is arranged in the water tank, the heat dissipation water drains are arranged on the side wall of the water tank, the adjacent heat dissipation water drains are connected with each other through a guide pipe, and the fan is connected to the heat dissipation water drains;
the heat dissipation water drainage device is characterized in that transition cavities are formed in the heat dissipation part and the heat dissipation water drainage, a first water inlet and a first water outlet are formed in the heat dissipation part, the first water inlet is connected with the circulating pump through a guide pipe, the first water outlet is connected with the heat dissipation water drainage through a guide pipe, and the other heat dissipation water drainage is connected with the water tank through a guide pipe.
8. The biomass-fueled power generating apparatus according to claim 1, wherein: the bottom of the shell is detachably connected with a support frame.
9. The biomass-fueled power generating apparatus according to claim 7, wherein: the temperature control device is characterized by further comprising a temperature controller, wherein a temperature sensing element is arranged in the heat dissipation element and the water tank respectively, and the temperature sensing elements are electrically connected with the temperature controller respectively.
10. The biomass-fueled power generating apparatus according to claim 9, wherein: the controller is electrically connected with the ignition piece, the exhaust fan, the feeding mechanism, the heat dissipation mechanism and the temperature controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110260375.1A CN112833385A (en) | 2021-03-10 | 2021-03-10 | Biomass fuel power generation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110260375.1A CN112833385A (en) | 2021-03-10 | 2021-03-10 | Biomass fuel power generation device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB662885A (en) * | 1949-05-10 | 1951-12-12 | Anthracite Equipment Corp | Improvements in or relating to heating apparatus |
| CN204156755U (en) * | 2013-12-17 | 2015-02-11 | 重庆朗光生物质能有限公司 | Low heat value temperature difference electricity generation device |
| CN205897113U (en) * | 2016-08-09 | 2017-01-18 | 浙江科技学院 | Biomass fuel thermoelectric generator with temperature control function |
| CN209358384U (en) * | 2019-02-21 | 2019-09-06 | 黄河科技学院 | A kind of New energy automobile motor radiator |
| CN214536137U (en) * | 2021-03-10 | 2021-10-29 | 李忠 | Biomass fuel power generation device |
-
2021
- 2021-03-10 CN CN202110260375.1A patent/CN112833385A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB662885A (en) * | 1949-05-10 | 1951-12-12 | Anthracite Equipment Corp | Improvements in or relating to heating apparatus |
| CN204156755U (en) * | 2013-12-17 | 2015-02-11 | 重庆朗光生物质能有限公司 | Low heat value temperature difference electricity generation device |
| CN205897113U (en) * | 2016-08-09 | 2017-01-18 | 浙江科技学院 | Biomass fuel thermoelectric generator with temperature control function |
| CN209358384U (en) * | 2019-02-21 | 2019-09-06 | 黄河科技学院 | A kind of New energy automobile motor radiator |
| CN214536137U (en) * | 2021-03-10 | 2021-10-29 | 李忠 | Biomass fuel power generation device |
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