CN113431649B - Waste incineration power generation device - Google Patents
Waste incineration power generation device Download PDFInfo
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- CN113431649B CN113431649B CN202110534560.5A CN202110534560A CN113431649B CN 113431649 B CN113431649 B CN 113431649B CN 202110534560 A CN202110534560 A CN 202110534560A CN 113431649 B CN113431649 B CN 113431649B
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- top frame
- garbage
- bevel gear
- plate
- waste incineration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K11/00—Plants characterised by the engines being structurally combined with boilers or condensers
- F01K11/02—Plants characterised by the engines being structurally combined with boilers or condensers the engines being turbines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K21/00—Steam engine plants not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/033—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment comminuting or crushing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/442—Waste feed arrangements
- F23G5/444—Waste feed arrangements for solid waste
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
Abstract
The invention discloses a waste incineration power generation device, which relates to the technical field of waste recovery power generation and comprises a main body, a top frame, support frames and a motor, wherein the top frame matched with the main body is arranged on the inner side of the top of the main body, the support frames are fixedly arranged on two sides of the top frame, and the motor with a downward output end is arranged in the center of the interior of each support frame. According to the invention, when the multiple groups of secondary bevel gears revolve around the main bevel gear, the multiple groups of secondary bevel gears also rotate, the rotating secondary bevel gears drive the crushing rollers to crush garbage at the bottom end inside the top frame, the axial directions of the multiple groups of secondary bevel gears are arranged in an outward radiation manner, so that the multiple groups of crushing rollers rotate in an inclined angle, the inclined rotating crushing rollers increase the contact area when crushing the garbage, the garbage is crushed better, the subsequent garbage incineration efficiency is effectively improved, and the utilization rate of garbage incineration energy is greatly improved.
Description
Technical Field
The invention relates to the technical field of garbage recovery power generation, in particular to a garbage incineration power generation device.
Background
The garbage power generation collects various garbage and then carries out classification treatment, wherein firstly, high-temperature incineration (pathogenic organisms and corrosive organic matters are thoroughly eliminated) is carried out on the garbage with higher combustion value, heat energy generated by the high-temperature incineration enables a boiler to generate high-temperature steam, the high-temperature steam pushes a turbine to rotate, a generator generates electric energy, secondly, organic matters which cannot be combusted are fermented and subjected to anaerobic treatment, and finally, the gas generated by drying and desulfurization is called methane and methane, and then, the methane is combusted to convert the heat energy into steam. The turbine is pushed to rotate, and the generator is driven to generate electric energy.
The land area required by the waste incineration power generation is only one twentieth to one fifteenth of the waste sanitary landfill, and the waste incineration speed is high, so that the reduction effect is good, the reduction effect is greatly superior to landfill reduction and compost reduction, the waste incineration pollution emission is low, and the energy utilization rate is high.
Among the current waste incineration device, the majority is directly to burning the rubbish after the moisture that drips, because single rubbish is whole bulky, be unfavorable for burning, so that make holistic incineration efficiency lower, the heat energy of reduction waste incineration of meeting certain degree, and among the prior art waste incineration power generation facility most need carry out the preliminary treatment through all the other equipment in the external world to rubbish, drip the processing of its inside moisture promptly to rubbish, then burn the processing to rubbish again, the overall operation has got up the waste more time.
Disclosure of Invention
Based on the above, the invention aims to provide a waste incineration power generation device, so as to solve the technical problems that in the prior art, before the waste is incinerated, external equipment is required to drain the waste, the overall working efficiency is reduced, and when the waste is incinerated, the volume of the whole single waste is large, and the waste incineration is not facilitated.
In order to achieve the purpose, the invention provides the following technical scheme: a waste incineration power generation device comprises a main body, a top frame, support frames and a motor, wherein the top frame matched with the main body is arranged on the inner side of the top of the main body;
a discharging plate is fixedly arranged on the inner side of the top frame, feed inlets communicated with the top frame are formed in two ends of the interior of the discharging plate, an output shaft penetrating through the discharging plate is connected to the output end of the motor, a crushing mechanism located on the inner side of the top frame is fixedly arranged at the bottom of the outer side of the output shaft, and a plurality of groups of blanking holes are uniformly formed in the bottom of the top frame;
the output shaft outside is fixed with the mechanism that rolls that is located blowing board top one end, the blowing board top is located the feed inlet both ends and is provided with first damping plate mechanism and second damping plate mechanism respectively, and the first damping plate mechanism and the second damping plate mechanism that set up on two sets of feed inlets are the staggered position setting.
By adopting the technical scheme, when the garbage incinerator is used for incinerating garbage, the garbage can be directly placed into the garbage incinerator without pretreating external garbage, the rolling mechanism can roll and drain the garbage to discharge most of water in the garbage, and then the crushing mechanism is provided for crushing the garbage, so that the crushing effect is better, the crushing granularity of the garbage is more qualified, and the combustion efficiency of the garbage is greatly improved.
The crushing mechanism comprises a planet carrier, a main bevel gear, a rotating shaft, an auxiliary bevel gear and a crushing roller, wherein the main bevel gear is fixedly arranged at the bottom end of the output shaft, the planet carrier is fixedly arranged on the outer side of the output shaft, which is positioned at the top of the main bevel gear, the edge position of the inner part of the planet carrier is obliquely provided with a plurality of groups of rotating shafts and auxiliary bevel gears which are fixed on the outer side of the rotating shafts and are meshed with the main bevel gear, the bottom of the material discharging plate is fixedly provided with an inner gear ring which is meshed with the plurality of groups of auxiliary bevel gears, and the bottoms of the plurality of groups of auxiliary bevel gears are fixedly connected with the crushing roller which extends to the bottom end of the inner part of the top frame through the rotating shafts.
Through adopting above-mentioned technical scheme, it is rotatory to drive main bevel gear through the output shaft, and the main bevel gear outside evenly sets up the multiunit and rather than engaged with secondary bevel gear, and the axis of rotation and the planet carrier of multiunit secondary bevel gear rotate and be connected, and then multiunit secondary bevel gear is when carrying out the revolution around main bevel gear, multiunit secondary bevel gear also carries out the rotation, the secondary bevel gear of rotation drives the crushing roller and smashes rubbish in the inside bottom of roof-rack, the axis direction of multiunit secondary bevel gear is the external radiation and places and arranges, make multiunit crushing roller be inclination and rotate, the crushing roller of slope rotation increases the area of contact when crushing rubbish, better smashes rubbish, the follow-up efficiency to msw incineration has effectually been improved, and the utilization ratio of the msw incineration energy has been improved greatly.
The automatic material feeding device is further arranged in a manner that the rolling mechanism is fixedly connected with an output shaft through a fixed frame, a movable shaft is rotatably connected in the fixed frame, a connecting rod is fixedly arranged at one end of the movable shaft, a pressing roller which is attached to the top surface of the discharging plate is rotatably connected to the outer side of the connecting rod, two ends of the movable shaft of the rolling mechanism are connected with the fixed frame through a first torsion spring, a connecting block is fixedly arranged on one side of the connecting rod, and a scraping strip which is positioned on one side of the pressing roller is arranged on one side of the connecting block.
Through adopting above-mentioned technical scheme, through first torsional spring between loose axle and the mount, can make the compression roller when rotating, passive certain angle that rises can not take place the problem of interference, and the compression roller can paste the top surface of blowing board all the time under the effect of first torsional spring.
The first damping plate mechanism further comprises a first matching shaft and a second torsion spring, the first matching shaft is fixed at the bottom of one side of the first damping plate mechanism and extends into the top frame, the first matching shaft and the top frame are connected through the second torsion spring, the second damping plate mechanism comprises a second matching shaft and a third torsion spring, the second matching shaft is fixed at the top of one side of the second damping plate mechanism and extends into the top frame, and the second matching shaft and the top frame are connected through the third torsion spring.
By adopting the technical scheme, the first damping plate mechanism and the second damping plate mechanism can be automatically reset after being turned over by arranging the second torsion spring and the third torsion spring.
The invention is further set that the central positions of the bottoms of the multiple groups of crushing rollers are movably connected with connecting shafts, the connecting shafts and the crushing rollers are movably connected through second bearings, scrapers attached to the bottom wall of the inner part of the top frame are fixedly arranged at the bottoms of the connecting shafts, and multiple groups of blades are uniformly and fixedly arranged at the tops of the scrapers on two sides of the connecting shafts.
Through adopting above-mentioned technical scheme, the connecting axle only can revolve round along with the crushing roller, can not carry out the rotation along with the crushing roller, can not take place the problem of interference with the crushing roller, and the fixed scraper blade that is provided with the inside bottom matched with of roof-rack in connecting axle bottom, scraper blade and blade revolve round along with the crushing roller, and scraper blade and blade not only can strike off the rubbish of adhesion on the inside bottom wall of roof-rack, can also be better to the further cutting of rubbish crushing effect.
The invention is further arranged in such a way that a boiler positioned in the main body is arranged at the bottom of the top frame, one end of the main body is provided with a water inlet pipe which penetrates through the main body and extends into the boiler, one end of the main body is positioned above the water inlet pipe and is provided with an exhaust pipe which penetrates through the main body and extends into the boiler, a combustion bottom plate is fixedly arranged below the boiler in the main body, and a plurality of groups of air holes are uniformly formed in the combustion bottom plate.
Through adopting above-mentioned technical scheme, rubbish granule makes the production heat energy at the burning bottom plate top burning, heats the inside water of boiler, makes water production high temperature steam, and high temperature steam is connected with external steam turbine through the blast pipe, further generates electricity the operation.
The invention is further arranged in such a way that both ends in the top frame are provided with drainage grooves which are flush with the top of the emptying plate, and both ends outside the top frame are provided with drainage baffles which are matched with the drainage grooves.
Through adopting above-mentioned technical scheme, water drainage tank can be to the moisture discharge that comes out after rolling.
The invention is further arranged in such a way that an annular pipe is arranged on the outer side of the main body, the inner side of the annular pipe is communicated with a plurality of groups of fire-retardant smoke hoods extending into the main body, the fire-retardant smoke hoods are just positioned under the plurality of groups of blanking holes, a plurality of groups of smoke holes are uniformly arranged at the bottom of each fire-retardant smoke hood, and one end of the annular pipe is provided with a smoke pipe communicated with the outside.
Through adopting above-mentioned technical scheme, multiunit back-fire relief enclosure end is located the outside of main part, is connected multiunit back-fire relief enclosure through a set of ring pipe, makes the absorptive flue gas of multiunit back-fire relief enclosure can discharge through ring pipe and discharge fume pipe, and the pipe of discharging fume then is connected with external air exhauster equipment.
The invention is further provided with a bin door arranged at the bottom of one side of the main body, and one side in the main body is connected with a lifting door plate matched with the bin door in a sliding manner.
Through adopting above-mentioned technical scheme, through going up and down to open and shut the lift door plant, can observe the main part internal conditions, and conveniently carry out the deashing to the ashes at combustion bottom plate top.
The invention is further provided that the output shaft and the discharging plate are movably connected through a first bearing, and an anti-skid ring is arranged on the inner side of the first bearing.
Through adopting above-mentioned technical scheme, make the output shaft rotate smoothly, and the blowing board can play the supporting role to the output shaft.
In summary, the invention mainly has the following beneficial effects:
1. the main bevel gear is driven to rotate through the output shaft, a plurality of sets of secondary bevel gears meshed with the main bevel gear are uniformly arranged on the outer side of the main bevel gear, the rotating shafts of the plurality of sets of secondary bevel gears are rotatably connected with the planet carrier, the plurality of sets of secondary bevel gears revolve around the main bevel gear and rotate, the plurality of sets of secondary bevel gears drive the crushing rollers to crush garbage at the bottom end inside the top frame, the axial directions of the plurality of sets of secondary bevel gears are arranged in an outward radiation mode, the plurality of sets of crushing rollers rotate in an inclined angle, the contact area of the inclined rotating crushing rollers during crushing of the garbage is enlarged, the garbage is crushed better, the subsequent garbage incineration efficiency is effectively improved, and the utilization rate of garbage incineration energy is greatly improved;
2. The garbage can be placed on the top of the discharging plate which is arranged in a conical shape, and then the rotation of the rolling mechanism on the top of the discharging plate is matched, so that the pressing roller can roll and extrude the moisture in the garbage, the discharging plate is provided with an inclined plane with gradually reduced height from the center to the periphery, and the moisture is convenient to discharge from the drainage groove, the first damping plate mechanism and the second damping plate mechanism which are respectively arranged at two ends of the feeding hole can not only prevent the moisture in the garbage from entering the top frame through the feeding hole, but also can further extrude and discharge the moisture in the garbage under the action of the first damping plate mechanism when the pressing roller drives the garbage to move, the other end surface of the second damping plate can push the garbage under the pushing of the pressing roller, so that the garbage is far away from the feeding hole, and further the garbage and the moisture in the garbage can fall into the top frame from one end of the second damping plate mechanism when the second damping plate mechanism turns over, therefore, before the garbage is rolled, the garbage and the moisture in the garbage cannot enter the top frame through the feeding hole, so that the corrosion of the moisture in the garbage to the top frame, the crushing roller and the scraper is effectively avoided, and the service life is prolonged;
3. After the garbage is crushed, the crushed garbage particles are qualified in size and fall to the top of the combustion bottom plate through the plurality of groups of blanking holes, the garbage particles are combusted on the combustion bottom plate, by arranging the arc fire-retardant smoke exhaust hood corresponding to each group of blanking holes in size, garbage particles can better fall to the central position of the combustion bottom plate under the action of the fire-retardant smoke exhaust hood, flames generated during combustion can be blocked, the flames cannot be combusted to the inside of the top frame through the blanking holes, the combusted flames overflow from the two sides of the fire-retardant smoke exhaust hood, and the combusted flames just avoid the positions of the blanking holes, because the fire-retardant exhaust hood is internally hollow and the bottom of the fire-retardant exhaust hood is provided with a plurality of groups of exhaust holes, the fire-retardant exhaust hood can further filter the flue gas exhausted by combustion through connecting an external exhaust fan, and the environment is further protected.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;
FIG. 4 is a partial structural view of a first perspective of the present invention;
FIG. 5 is an enlarged view of FIG. 4 at B according to the present invention;
FIG. 6 is a schematic view of the transmission structure of the present invention;
FIG. 7 is a partial structural view from a second perspective of the present invention;
FIG. 8 is a schematic view of the internal structure of the present invention;
FIG. 9 is a schematic view of the rolling mechanism of the present invention;
fig. 10 is a partial structural view of the bottom of the present invention.
In the figure: 1. a main body; 2. a top frame; 3. a support frame; 4. a motor; 5. an output shaft; 6. a planet carrier; 7. a main bevel gear; 8. a rotating shaft; 9. a secondary bevel gear; 10. a crushing roller; 11. a connecting shaft; 12. a squeegee; 13. a blade; 14. a rolling mechanism; 1401. a fixed mount; 1402. a movable shaft; 1403. a first torsion spring; 1404. a connecting rod; 1405. a compression roller; 1406. connecting blocks; 1407. scraping the strips; 15. a feed inlet; 16. a first damping plate mechanism; 1601. a first mating shaft; 1602. a second torsion spring; 17. a second damping plate mechanism; 1701. a second mating shaft; 1702. a third torsion spring; 18. a material placing plate; 19. a water discharge tank; 20. a drainage baffle; 21. a boiler; 22. a water inlet pipe; 23. an exhaust pipe; 24. a combustion base plate; 25. air holes are formed; 26. an annular tube; 27. a smoke exhaust pipe; 28. fire retardant smoke exhaust hood; 29. a smoke vent; 30. a blanking hole; 31. a bin gate; 32. a lifting door plate; 33. a first bearing; 34. a second bearing; 35. and the inner gear ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A waste incineration power generation device is shown in figures 1, 2, 4, 6, 7, 8 and 9 and comprises a main body 1, a top frame 2, a support frame 3 and a motor 4, wherein the top frame 2 matched with the main body 1 is arranged on the inner side of the top of the main body 1, the support frame 3 is fixedly arranged on two sides of the top frame 2, and the motor 4 with a downward output end is arranged in the center of the support frame 3;
the inner side of the top frame 2 is fixedly provided with a material discharging plate 18, the top of the material discharging plate 18 can be used for placing garbage, two ends inside the material discharging plate 18 are provided with a material inlet 15 communicated with the top frame 2, the material inlet 15 can be used for enabling the garbage to enter the top frame 2 to be crushed, the output end of the motor 4 is connected with an output shaft 5 penetrating through the material discharging plate 18, the output shaft 5 is movably connected with the material discharging plate 18 through a first bearing 33, the bottom end of the output shaft 5 is fixedly provided with a main bevel gear 7, the outer side of the output shaft 5 is fixedly provided with a planet carrier 6 at the top of the main bevel gear 7, the edge position inside the planet carrier 6 is obliquely provided with a plurality of groups of rotating shafts 8 and auxiliary bevel gears 9 fixed outside the rotating shafts 8 and meshed with the main bevel gear 7, the bottom of the material discharging plate 18 is fixedly provided with an inner gear ring 35 meshed with the plurality of groups of auxiliary bevel gears 9, and the plurality of groups of crushing rollers 10 can revolve while rotating, then crushing the garbage, wherein the bottoms of a plurality of groups of secondary bevel gears 9 are fixedly connected with crushing rollers 10 extending to the bottom end in the top frame 2 through rotating shafts 8, a plurality of groups of blanking holes 30 are uniformly formed in the bottom of the top frame 2, the crushed garbage can be discharged through the blanking holes 30, a connecting shaft 11 is movably connected to the central position of the bottom of the plurality of groups of crushing rollers 10, the connecting shaft 11 is movably connected with the crushing rollers 10 through a second bearing 34, a scraping plate 12 attached to the bottom wall in the top frame 2 is fixedly arranged at the bottom of the connecting shaft 11, a plurality of groups of blades 13 are uniformly and fixedly arranged on two sides of the connecting shaft 11 at the top of the scraping plate 12, and the scraping plate 12 and the blades 13 can scrape and further cut and crush the garbage;
A rolling mechanism 14 positioned at one end above the discharging plate 18 is fixed outside the output shaft 5, the rolling mechanism 14 is fixedly connected with the output shaft 5 through a fixed frame 1401, a movable shaft 1402 is rotatably connected inside the fixed frame 1401, a connecting rod 1404 is fixedly arranged at one end of the movable shaft 1402, a pressing roller 1405 attached to the top surface of the discharging plate 18 is rotatably connected outside the connecting rod 1404, two ends of the movable shaft 1402 of the rolling mechanism 14 are connected with the fixed frame 1401 through a first torsion spring 1403, the movable shaft 1402 and the fixed frame 1401 are connected through the first torsion spring 1403, the pressing roller 1405 can passively ascend at a certain angle during rotation without interference, the pressing roller 1405 can always cling to the top surface of the discharging plate 18 under the action of the first torsion spring 1403, a connecting block 1406 is fixedly arranged at one side of the connecting rod 1404, a scraping bar 1407 positioned at one side of the pressing roller 1405 is arranged at one side of the connecting block 1406, and the scraping bar 1407 can rotate along with the pressing roller 1405, the rolled garbage can be scraped, so that the garbage can enter the top frame 2 through the feed inlet 15, the two ends in the top frame 2 are provided with drainage grooves 19 which are flush with the top of the material placing plate 18, the drainage grooves 19 can discharge the rolled water out of the top frame 2, and the two ends outside the top frame 2 are provided with drainage baffles 20 matched with the drainage grooves 19;
The top of the material feeding plate 18 is located at two ends of the material feeding hole 15 and is provided with a first damping plate mechanism 16 and a second damping plate mechanism 17 respectively, the first damping plate mechanism 16 and the second damping plate mechanism 17 arranged on the two groups of material feeding holes 15 are arranged at staggered positions, the first damping plate mechanism 16 comprises a first matching shaft 1601 and a second torsion spring 1602, the first matching shaft 1601 is fixed at the bottom of one side of the first damping plate mechanism 16 and extends to the inside of the top frame 2, the first matching shaft 1601 is connected with the top frame 2 through the second torsion spring 1602, the second damping plate mechanism 17 comprises a second matching shaft 1701 and a third torsion spring 1702, the second matching shaft 1701 is fixed at the top of one side of the second damping plate mechanism 17 and extends to the inside of the top frame 2, and the second matching shaft 1701 is connected with the top frame 2 through the third torsion spring 1702.
Referring to fig. 1, 4 and 7, the boiler 21 disposed inside the main body 1 is provided at the bottom of the upper frame 2, and water can be injected into the boiler 21 to absorb heat energy to generate high-temperature steam, thereby driving an external steam turbine to generate power, one end of the main body 1 is provided with a water inlet pipe 22 which penetrates through the main body 1 and extends to the interior of the boiler 21, can be to the inside water injection that carries on of inlet tube 22, 1 one end in main part is located inlet tube 22 top and is provided with the blast pipe 23 that runs through main part 1 and extend to the inside of boiler 21, make inside the high temperature steam exhaust boiler, further drive steam turbine generates electricity, 1 inside boiler 21 below that is located of main part is fixed and is provided with burning bottom plate 24, burning bottom plate 24 is inside evenly to be provided with multiunit bleeder vent 25, make rubbish after the breakage can burn at 24 tops of burning bottom plate, bleeder vent 25 not only can increase the air, can also arrange the ash.
Referring to fig. 1, 2 and 4, an annular pipe 26 is arranged on the outer side of the main body 1, a plurality of fire-retardant smoke exhaust hoods 28 extending into the main body 1 are communicated with the inner side of the annular pipe 26, the fire-retardant smoke exhaust hoods 28 are just below the plurality of blanking holes 30, a plurality of smoke exhaust holes 29 are uniformly arranged at the bottom of each fire-retardant smoke exhaust hood 28, and a smoke exhaust pipe 27 communicated with the outside is arranged at one end of the annular pipe 26. According to the invention, by adopting the structure, the tail ends of the multiple groups of fire-retardant smoke exhaust hoods 28 are positioned at the outer side of the main body 1, the multiple groups of fire-retardant smoke exhaust hoods 28 are connected through the one group of annular pipes 26, so that smoke absorbed by the multiple groups of fire-retardant smoke exhaust hoods 28 can be discharged through the annular pipes 26 and the smoke exhaust pipe 27, and the smoke exhaust pipe 27 is connected with external exhaust fan equipment.
Referring to fig. 1 and 2, a bin door 31 is disposed at the bottom of one side of the main body 1, and a lifting door plate 32 matched with the bin door 31 is slidably connected to one side of the inside of the main body 1. By adopting the structure, the internal condition of the main body 1 can be observed through lifting, opening and closing the lifting door plate 32, and ash on the top of the combustion bottom plate 24 can be conveniently cleaned.
The working principle of the invention is as follows: when the garbage rolling machine is used, a power supply is switched on, garbage is placed at two ends of the top of the material placing plate 18, the output shaft 5 of the motor 4 drives the rolling mechanism 14 to rotate, the pressing roller 1405 of the rolling mechanism 14 rolls at the top of the material placing plate 18 to roll the garbage to a certain degree, and water rolled from the interior of the garbage is discharged through the water discharging grooves 19 formed in two ends of the interior of the top frame 2;
The press roller 1405 can press and push a part of the garbage to move when the garbage is pressed and pushed, the first damping plate mechanism 16 at one end of the feeding hole 15 is extruded, the first damping plate mechanism 16 rotates to a position close to the material discharging plate 18, the garbage is pushed to the top of the first damping plate mechanism 16, along with the continuous rotation of the press roller 1405, the garbage is separated from the top of the first damping plate mechanism 16 and falls into the bottom end of the top frame 2 through the feeding hole 15, when the press roller 1405 continuously rotates to cross over the feeding hole 15 and rotates to the other end of the feeding hole 15, the pressing roller 1405 presses the second damping plate mechanism 17, the second damping plate mechanism 17 rotates to a position away from the discharge plate 18, when the garbage bin rotates, the other end of the second damping plate mechanism 17 pushes the garbage at the other end of the top of the material discharging plate 18, so that the garbage cannot fall into the bottom end of the inner part of the top frame through the material inlet 15 when not rolled;
the movable shaft 1402 and the fixed frame 1401 are connected through the first torsion spring 1403, so that the press roller 1405 passively rises for a certain angle when rotating, the problem of interference is avoided, and the press roller 1405 can be always attached to the top surface of the material discharging plate 18 under the action of the first torsion spring 1403;
When the output shaft 5 of the motor 4 drives the rolling mechanism 14 to roll and drain garbage, the bottom of the outer side of the output shaft 5 also drives the planet carrier 6 and the main bevel gear 7 to rotate, a plurality of groups of auxiliary bevel gears 9 meshed with the main bevel gear 7 are uniformly arranged on the outer side of the main bevel gear 7, the rotating shafts 8 of the plurality of groups of auxiliary bevel gears 9 are rotatably connected with the planet carrier 6, then the plurality of groups of auxiliary bevel gears 9 revolve around the main bevel gear 7, the plurality of groups of auxiliary bevel gears 9 also rotate, and the rotating auxiliary bevel gears 9 drive the crushing roller 20 to crush the garbage at the bottom end inside the top frame 2;
the axial directions of the multiple groups of the secondary bevel gears 9 are arranged in an outward radiation manner, so that the multiple groups of the crushing rollers 10 rotate in an inclined angle, the inclined and autorotative crushing rollers 10 increase the contact area when crushing the garbage, the garbage is better crushed, the subsequent garbage incineration efficiency is effectively improved, and the utilization rate of garbage incineration energy is greatly improved;
furthermore, the connecting shaft 11 is movably connected at the central position of the bottom of each group of crushing rollers 10, the connecting shaft 11 is rotatably connected with the crushing rollers 10 through the second bearing 34, the connecting shaft 11 only revolves along with the crushing rollers 10 and does not rotate along with the crushing rollers 10, and the problem of interference with the crushing rollers 10 does not occur, a scraping plate 12 matched with the bottom end inside the top frame 2 is fixedly arranged at the bottom of the connecting shaft 11, the scraping plate 12 and the blade 13 revolve along with the crushing rollers 10, the scraping plate 12 and the blade 13 can not only scrape garbage adhered to the bottom end wall inside the top frame 2, but also can further cut the garbage, and the garbage crushing effect is good;
When the particle size of the crushed garbage can pass through the blanking holes 30, the crushed garbage particles are qualified and fall to the top of the combustion bottom plate 24 through a plurality of groups of blanking holes 30, the garbage particles are combusted on the combustion bottom plate 24, the arc fire-retardant smoke exhaust hood 28 corresponding to the size of each group of blanking holes 30 is arranged under each group of blanking holes 30, so that the garbage particles can better fall to the central position of the combustion bottom plate 24 under the action of the fire-retardant smoke exhaust hood 28, the flame generated during combustion can be blocked, the flame can not be combusted to the inside of the top frame 2 through the blanking holes 30, the combusted flame can overflow from the two sides of the fire-retardant smoke exhaust hood 28, the combusted flame can just avoid the position of the blanking holes 30, the inside of the fire-retardant smoke exhaust hood 28 is of a hollow structure, the bottom of each group of smoke exhaust holes 29 is arranged, and the flue gas generated during combustion can be further filtered by connecting an external exhaust fan, the environment is further protected;
further, the tail ends of the multiple groups of fire-retardant smoke-exhaust hoods 28 are positioned at the outer side of the main body 1, and the multiple groups of fire-retardant smoke-exhaust hoods 28 are connected through the one group of annular pipes 26, so that the smoke absorbed by the multiple groups of fire-retardant smoke-exhaust hoods 28 can be discharged through the annular pipes 26 and the smoke-exhaust pipes 27, and the smoke-exhaust pipes 27 are connected with external exhaust fan equipment;
The garbage particles are combusted at the top of the combustion bottom plate 24 to generate heat energy, water in the boiler 21 is heated to generate high-temperature steam, and the high-temperature steam is connected with an external steam turbine through an exhaust pipe 23 to further perform power generation operation;
Although embodiments of the present invention have been shown and described, it is intended that the present invention should not be limited thereto, that the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples, and that modifications, substitutions, variations or the like, which are not inventive and may be made by those skilled in the art without departing from the principle and spirit of the present invention and without departing from the scope of the claims.
Claims (10)
1. The utility model provides a msw incineration power generation facility, includes main part (1), roof-rack (2), support frame (3) and motor (4), its characterized in that: an upper frame (2) matched with the main body (1) is arranged on the inner side of the top of the main body (1), supporting frames (3) are fixedly arranged on two sides of the top of the upper frame (2), and a motor (4) with a downward output end is installed in the center of the interior of each supporting frame (3);
A discharging plate (18) is fixedly arranged on the inner side of the top frame (2), feed inlets (15) communicated with the top frame (2) are formed in two ends of the inner part of the discharging plate (18), an output end of the motor (4) is connected with an output shaft (5) penetrating through the discharging plate (18), a crushing mechanism located on the inner side of the top frame (2) is fixedly arranged at the bottom of the outer side of the output shaft (5), and a plurality of groups of discharging holes (30) are uniformly formed in the bottom of the top frame (2);
the grinding mechanism (14) located at one end above the material placing plate (18) is fixed on the outer side of the output shaft (5), the first damping plate mechanisms (16) and the second damping plate mechanisms (17) are respectively arranged at two ends, located at the feed inlet (15), of the top of the material placing plate (18), and the first damping plate mechanisms (16) and the second damping plate mechanisms (17) arranged on the two groups of feed inlets (15) are arranged in staggered positions.
2. A waste incineration power plant according to claim 1, characterised in that: broken mechanism includes planet carrier (6), main bevel gear (7), axis of rotation (8), vice bevel gear (9) and crushing roller (10), output shaft (5) bottom mounting is provided with main bevel gear (7), the output shaft (5) outside is located main bevel gear (7) top and is fixed and is provided with planet carrier (6), planet carrier (6) inside edge position department slope is provided with multiunit axis of rotation (8) and fixes in axis of rotation (8) outside and main bevel gear (7) engaged with vice bevel gear (9), flitch (18) bottom is fixed and is provided with ring gear (35) with multiunit vice bevel gear (9) engaged with, multiunit vice bevel gear (9) bottom is through axis of rotation (8) fixedly connected with crushing roller (10) that extend to the inside bottom of roof-rack (2).
3. A waste incineration power plant according to claim 1, characterised in that: the utility model discloses a material discharging device, including fixed frame (1401) and output shaft (5), grinding mechanism (14) is through mount (1401) and output shaft (5) fixed connection, the inside rotation of mount (1401) is connected with loose axle (1402), loose axle (1402) one end is fixed and is provided with connecting rod (1404), connecting rod (1404) outside is rotated and is connected with compression roller (1405) of laminating with material discharging plate (18) top surface mutually, be connected through first torsional spring (1403) between loose axle (1402) both ends and the mount (1401) of grinding mechanism (14), connecting rod (1404) one side is fixed and is provided with connecting block (1406), connecting block (1406) one side is provided with scrapes strip (1407) that are located compression roller (1405) one side.
4. A waste incineration power plant according to claim 1, characterised in that: the first damping plate mechanism (16) comprises a first matching shaft (1601) and a second torsion spring (1602), the first matching shaft (1601) is fixed at the bottom of one side of the first damping plate mechanism (16) and extends to the inside of the top frame (2), the first matching shaft (1601) and the top frame (2) are connected through the second torsion spring (1602), the second damping plate mechanism (17) comprises a second matching shaft (1701) and a third torsion spring (1702), the second matching shaft (1701) is fixed at the top of one side of the second damping plate mechanism (17) and extends to the inside of the top frame (2), and the second matching shaft (1701) and the top frame (2) are connected through the third torsion spring (1702).
5. A waste incineration power plant according to claim 2, characterised in that: the multi-group crushing roller (10) bottom center position department swing joint has connecting axle (11), and passes through second bearing (34) swing joint between connecting axle (11) and crushing roller (10), fixed scraper blade (12) that are provided with mutually with roof-rack (2) inside diapire in connecting axle (11) bottom, scraper blade (12) top is located connecting axle (11) both sides and evenly fixedly is provided with multiunit blade (13).
6. A waste incineration power plant according to claim 1, characterised in that: roof-rack (2) bottom is provided with boiler (21) that are located main part (1) inside, main part (1) one end is provided with and runs through main part (1) and extend to inside inlet tube (22) of boiler (21), main part (1) one end is located inlet tube (22) top and is provided with and runs through main part (1) and extends to inside blast pipe (23) of boiler (21), main part (1) inside is located fixed combustion bottom plate (24) that is provided with in boiler (21) below, combustion bottom plate (24) inside evenly is provided with multiunit bleeder vent (25).
7. A waste incineration power plant according to claim 1, characterised in that: and water drainage grooves (19) which are flush with the tops of the material discharging plates (18) are formed in the two ends of the inner part of the top frame (2), and water drainage baffle plates (20) which are matched with the water drainage grooves (19) are arranged at the two ends of the outer side of the top frame (2).
8. A waste incineration power plant according to claim 1, characterised in that: the main part (1) outside is provided with annular pipe (26), annular pipe (26) inboard is linked together and has the multiunit to extend to main part (1) inside back-fire relief enclosure (28), and multiunit back-fire relief enclosure (28) are located multiunit blanking hole (30) just under, back-fire relief enclosure (28) bottom evenly is provided with multiunit discharge fume hole (29), annular pipe (26) one end is provided with the pipe (27) of discharging fume that is linked together with the external world.
9. A waste incineration power plant according to claim 1, characterised in that: the door is characterized in that a bin door (31) is arranged at the bottom of one side of the main body (1), and a lifting door plate (32) matched with the bin door (31) is connected to one side inside the main body (1) in a sliding mode.
10. A waste incineration power plant according to claim 1, characterised in that: the output shaft (5) is movably connected with the discharging plate (18) through a first bearing (33), and an anti-slip ring is arranged on the inner side of the first bearing (33).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110534560.5A CN113431649B (en) | 2021-05-17 | 2021-05-17 | Waste incineration power generation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110534560.5A CN113431649B (en) | 2021-05-17 | 2021-05-17 | Waste incineration power generation device |
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| CN113431649A CN113431649A (en) | 2021-09-24 |
| CN113431649B true CN113431649B (en) | 2022-07-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3043472U (en) * | 1997-05-16 | 1997-11-18 | 泗仁 簡 | Garbage classification incineration energy recovery equipment |
| CN107597396A (en) * | 2017-11-08 | 2018-01-19 | 无锡智谷锐拓技术服务有限公司 | A kind of garbage power device for pulverizing rubbish |
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| CN113431649A (en) | 2021-09-24 |
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