CN107327849B - Rotary kiln garbage incineration power generation equipment - Google Patents

Rotary kiln garbage incineration power generation equipment Download PDF

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Publication number
CN107327849B
CN107327849B CN201710705908.6A CN201710705908A CN107327849B CN 107327849 B CN107327849 B CN 107327849B CN 201710705908 A CN201710705908 A CN 201710705908A CN 107327849 B CN107327849 B CN 107327849B
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China
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air
rotary kiln
switch
steam
pipe
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CN201710705908.6A
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Chinese (zh)
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CN107327849A (en
Inventor
何顺明
钱进
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Wan Guanghui
Zhuo Jie
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Individual
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Classifications

    • 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
    • F23G5/04—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying
    • 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
    • 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
    • F01K13/00—General layout or general methods of operation of complete plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1807—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines
    • 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
    • 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
    • F23G5/46—Recuperation of heat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/12—Heat utilisation in combustion or incineration of waste
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/30—Technologies for a more efficient combustion or heat usage

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Incineration Of Waste (AREA)

Abstract

The invention discloses rotary kiln garbage incineration power generation equipment which comprises a rotary kiln, a steam furnace and a steam turbine generator, wherein fixing rings are fixedly sleeved at two ends of the outer wall of the rotary kiln, the bottoms of the fixing rings are placed at the tops of two symmetrically arranged riding wheels, the two riding wheels are fixed at two ends of the inner part of a riding wheel seat, and four corners of the bottom of the riding wheel seat are respectively in transmission connection with the output ends of four cylinders. According to the rotary kiln, the rotary kiln can be fixed through the cooperation of the fixed ring and the riding wheel, and the cylinder arranged at the bottom can lift and lower the kiln head and the kiln tail through separate control, so that the inclination of the rotary kiln can be controlled, uniform feeding is realized, and the drying and the dehumidification of garbage are carried out before combustion, so that the continuous combustion of the rotary kiln is ensured; the motor cooperates with the gearbox and the toothed runner to rotate the rotary kiln, so that the efficiency of internal garbage combustion is improved.

Description

Rotary kiln garbage incineration power generation equipment
Technical Field
The invention relates to power generation equipment, in particular to rotary kiln waste incineration power generation equipment.
Background
A large amount of garbage can be produced in China every day, and a large number of garbage treatment methods are provided, including incineration, burial and recovery, wherein the garbage incineration is an important treatment means, the garbage incineration can pollute air, and a large amount of heat energy in the garbage incineration process can bring great economic benefit if the heat energy can be utilized for power generation, so that improvement is made by the method, and rotary kiln garbage incineration power generation equipment is provided.
Disclosure of Invention
The invention provides rotary kiln garbage incineration power generation equipment, which aims to overcome the defects of the prior art that the garbage incineration pollutes the air and the heat is lost.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to rotary kiln garbage incineration power generation equipment, which comprises a rotary kiln, a steam furnace, a first annular water tank and a steam turbine generator, wherein two ends of the outer wall of the rotary kiln are fixedly sleeved with fixing rings, the bottoms of the fixing rings are arranged at the tops of two symmetrically arranged riding wheels, the two riding wheels are fixed at two ends in the inside of the riding wheel seat, four corners of the bottom of the riding wheel seat are respectively in transmission connection with the output ends of four cylinders, the bottom of the cylinders is fixedly connected with the top of a base, the middle part of the rotary kiln is fixedly sleeved with a gear, one side of the gear is in meshed connection with one side of a toothed rotating wheel, a central shaft of the toothed rotating wheel is in transmission connection with the output end of a motor through a gearbox, the toothed rotating wheel, the gearbox and the motor are sequentially arranged at the top of a motor seat, the bottom of the motor seat is fixedly connected with the top of the base, one end of the rotary kiln head, the other end of the rotary kiln is a kiln tail, an air inlet arranged in the center of one side of the kiln head corresponds to the center of an air pipe connected with an air outlet of an air blower, the air blower is arranged at the top of an air blower frame, the bottom of the air blower frame is fixedly connected with the top of a base, a retainer ring is arranged on the inner wall of the kiln head, a discharge hole is arranged on one side of the retainer ring, an electromagnetic valve is arranged at the bottom of the discharge hole, a first annular hot water tank is sleeved on the outer wall of one side of the kiln head, a first water pipe is connected with the inner side of the first annular hot water tank in a surrounding manner, one side of the top of the first annular water tank is provided with a water inlet, the other side of the top of the first annular water tank is provided with a water outlet, the water outlet of the first annular water tank is connected with one end of a water outlet pipe through a water pump, the other end of the water outlet pipe is communicated with the top of one side of a steam furnace, one side of the kiln tail is provided with a baffle, the kiln tail is arranged in the air outlet cavity, the top of the air outlet cavity is provided with a feed hopper, one end of the feed hopper penetrates through the top of the air outlet cavity and corresponds to the center of a feed inlet arranged in the center of a baffle, two ends of the feed inlet of the baffle are symmetrically provided with air baffles, one end of each air baffle is in transmission connection with one end of an electric telescopic rod, one side of the air outlet cavity is communicated with the bottom of one side of a steam furnace, an exhaust fan is arranged at the joint of the air outlet cavity and the steam furnace, the interior of the steam furnace is divided into a heating cavity and a steam cavity by a partition plate, the top of the steam cavity is communicated with a steam inlet of a steam turbine generator through a steam pipe, a water inlet arranged on one side of the steam cavity is connected with one end of a second water pipe, the second water pipe is fixedly arranged in the interior of a second annular hot water tank in a surrounding mode, one side of the exhaust pipe is fixedly connected with the other side of the hot water furnace, the other end of the second water pipe is connected with a water inlet arranged on the other side of the top of the second annular hot water tank, an exhaust pipe is arranged on one side of the heating cavity, the exhaust pipe is arranged in the second annular hot water tank, one end of the exhaust pipe is communicated with an air inlet of a desulfurizing tower, an air outlet of the desulfurizing tower is communicated with the air inlet of a deacidification tower through an air pipe, an air outlet of the deacidification tower is connected with one end of a funnel-shaped exhaust pipe through an air pipe, a control panel is arranged in the middle of one side of the fan frame, an electromagnetic valve switch, two air cylinder switches, a motor switch, a gearbox switch, an air blower switch, a water pump switch, an electric telescopic rod switch, an exhaust fan switch and a heating pipe switch are arranged on the control panel, and the electromagnetic valve is connected with the air inlet of the desulfurizing tower through two air cylinder switches and a motor switch respectively through two air cylinders arranged at the bottoms of the electromagnetic valve seat The gearbox is through gearbox switch, the air-blower is through the air-blower switch, the water pump is through the water pump switch, the electric telescopic handle is through electric telescopic handle switch, the air exhauster is through air exhauster switch and heating pipe through the heating pipe switch all with power electric connection.
Furthermore, an annular cylinder is arranged at the outer side of the kiln head air inlet, and one end of the air pipe is inserted into the annular cylinder.
Further, a heat insulation material is arranged on the outer wall of the water outlet pipe.
Further, the baffle plate is provided with an air outlet hole at the position corresponding to the air baffle plate.
Further, the water outlet pipe is communicated with the inside of a steam cavity of the steam furnace, and the air outlet cavity is communicated with the inside of a heating cavity of the steam furnace.
Further, a filter screen is arranged at the other end of the funnel-shaped exhaust pipe.
Furthermore, a plurality of rectangular grooves are uniformly formed in the surface of the partition board, and water is filled in the grooves.
Further, a plurality of heating pipes are arranged in the heating groove.
Compared with the prior art, the invention has the following beneficial effects: according to the rotary kiln waste incineration power generation equipment, the rotary kiln can be fixed through the cooperation of the fixed ring and the riding wheel, and the cylinder arranged at the bottom can lift and lower the kiln head and the kiln tail through separate control, so that the inclination of the rotary kiln can be controlled, uniform feeding is realized, and the drying and the dehumidification of the waste are carried out before combustion, so that the continuous combustion of the rotary kiln is ensured; the motor is matched with the gearbox and the toothed rotating wheel to work, so that the rotary kiln can be rotated, and the internal garbage combustion efficiency is improved; the air blower arranged at one side of the kiln head can introduce air into the rotary kiln, so that the combustion effect of the garbage is enhanced; the design of the first annular hot water tank can utilize the waste heat generated by the combustion of the rotary kiln to heat the water, and then the water is introduced into the steam cavity of the steam furnace, so that the working efficiency of the steam furnace is improved by supplying hot water, and resources are saved; the air baffle is matched with the electric telescopic rod, so that the outflow of high-temperature air can be flexibly controlled, and an operator can conveniently control the air pressure and the temperature in the rotary kiln; the design of the steam furnace can realize rapid heating and conversion of water into steam, and the steam is connected with a steam turbine motor through a steam pipe, so that power generation by utilizing the steam can be realized; after the high-temperature gas is heated, the second annular hot water tank can cool the high-temperature gas, is more environment-friendly, is sequentially led into the desulfurizing tower and the deacidification tower through the exhaust pipe, is subjected to final treatment through the funnel-shaped exhaust pipe, and is finally discharged.
Drawings
FIG. 1 is a schematic diagram of a rotary kiln waste incineration power generation device;
FIG. 2 is a schematic diagram of a baffle structure of a rotary kiln waste incineration power generation device;
FIG. 3 is a schematic diagram of a retainer ring structure of the rotary kiln waste incineration power generation equipment;
FIG. 4 is a schematic diagram of a partial top view of a rotary kiln waste incineration power plant according to the present invention;
fig. 5 is a schematic diagram of a heating pipe structure of the rotary kiln waste incineration power generation device.
In the figure: 1. a rotary kiln; 2. a steam oven; 3. a turbo generator; 4. a fixing ring; 5. a riding wheel; 6. a supporting wheel seat; 7. a cylinder; 8. a gear; 9. a toothed wheel; 10. a gearbox; 11. a motor; 12. a motor base; 13. heating pipes; 14. a blower; 15. a fan frame; 16. a control panel; 17. a base; 18. a first annular water tank; 19. a first water pipe; 20. a water inlet; 21. a water pump; 22. a water outlet pipe; 23. a thermal insulation material; 24. a baffle; 25. a feed hopper; 26. an air outlet cavity; 27. an exhaust fan; 28. a partition plate; 29. a retainer ring; 30. an electromagnetic valve; 31. a second annular hot water tank; 32. an exhaust pipe; 33. a second water pipe; 34. a steam pipe; 35. a desulfurizing tower; 36. a deacidification tower; 37. a funnel-shaped exhaust pipe; 38. a gas baffle; 39. an electric telescopic rod.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-5, a rotary kiln garbage incineration power generation device comprises a rotary kiln 1, a steam furnace 2, a first annular water tank 18 and a steam turbine generator 3, wherein two ends of the outer wall of the rotary kiln 1 are fixedly sleeved with a fixed ring 4, the bottoms of the fixed rings 4 are placed at the tops of two supporting wheels 5 symmetrically arranged, the two supporting wheels 5 are fixed at two ends inside a supporting wheel seat 6, four corners at the bottom of the supporting wheel seat 6 are respectively in transmission connection with output ends of four cylinders 7, the bottom of the cylinders 7 is fixedly connected with the top of a base 17, the middle part of the rotary kiln 1 is fixedly sleeved with a gear 8, one side of the gear 8 is in meshed connection with one side of a toothed rotating wheel 9, a central shaft of the toothed rotating wheel 9 is in transmission connection with the output end of a motor 11 through a gearbox 10, the toothed rotating wheel 9, the gearbox 10 and the motor 11 are sequentially arranged at the top of a motor seat 12, the bottom of the motor seat 12 is fixedly connected with the top of the base 17, one end of the rotary kiln 1 is a kiln head, the other end of the rotary kiln 1 is a kiln tail, an air inlet arranged in the center of one side of the kiln head corresponds to the center of an air pipe connected with an air outlet of an air blower 14, the air blower 14 is arranged at the top of a fan frame 15, the bottom of the fan frame 15 is fixedly connected with the top of a base 17, a retainer ring 29 is arranged on the inner wall of the kiln head, a discharge hole is arranged on one side of the retainer ring 29, an electromagnetic valve 30 is arranged at the bottom of the discharge hole, a first annular hot water tank 18 is sleeved on the outer wall of one side of the kiln head, a first water pipe 19 is connected in a surrounding manner in the first annular hot water tank 18, a water inlet 20 is arranged on one side of the top of the first annular water tank 18, a water outlet is arranged on the other side of the top of the first annular water tank 18, the water outlet of the first annular water tank 18 is connected with one end of a water outlet pipe 22 through a water pump 21, and the other end of the water outlet pipe 22 is communicated with the top of one side of the steam furnace 2, a baffle plate 24 is arranged at one side of the kiln tail, the kiln tail is arranged in the air outlet cavity 26, a feed hopper 25 is arranged at the top of the air outlet cavity 24, one end of the feed hopper 25 penetrates through the top of the air outlet cavity 26 and corresponds to the center of a feed inlet arranged in the center of the baffle plate 24, two ends of the feed inlet of the baffle plate 24 are symmetrically provided with air baffle plates 38, one end of each air baffle plate 38 is in transmission connection with one end of an electric telescopic rod 39, one side of the air outlet cavity 26 is communicated with the bottom of one side of the steam boiler 2, an exhaust fan 27 is arranged at the joint of the air outlet cavity 26 and the steam boiler 2, the inside of the steam boiler 2 is divided into a heating cavity and a steam cavity by a baffle plate 28, the top of the steam cavity is communicated with a steam inlet of a turbine generator 3 through a steam pipe 34, a water inlet arranged at one side of the steam cavity is connected with one end of a second water pipe 33, the second water pipe 33 is fixedly arranged in the inside of a second annular hot water tank 31 in a surrounding manner, one side of the exhaust pipe 32 is fixedly connected with the other side of the hot water boiler 2, the other end of the second water pipe 33 is connected with a water inlet arranged at the other side of the top of the second annular hot water tank 31, an exhaust pipe 32 is arranged at one side of the heating cavity, the exhaust pipe 32 is arranged in the second annular hot water tank 31, one end of the exhaust pipe 32 is communicated with an air inlet of a desulfurizing tower 35, an air outlet of the desulfurizing tower 35 is communicated with an air inlet of a deacidification tower 36 through an air pipe, an air outlet of the deacidification tower 36 is connected with one end of a funnel-shaped exhaust pipe 37 through an air pipe, a control panel 16 is arranged in the middle of one side of the fan frame 15, an electromagnetic valve switch, two air cylinder switches, a motor switch, a gearbox switch, an air blower switch, a water pump switch, an electric telescopic rod switch, an exhaust fan switch and a heating pipe switch are arranged on the control panel, the electromagnetic valve 30 is respectively connected with the air cylinders arranged at the bottoms of two riding wheel seats 6 through the electromagnetic valve switch and the two air cylinder switches, the motor 11 is electrically connected with the power supply through a motor switch, the gearbox 10 is connected with the gearbox switch, the blower 14 is connected with the blower switch, the water pump 21 is connected with the water pump switch, the electric telescopic rod 39 is connected with the electric telescopic rod switch, the exhaust fan 27 is connected with the heating pipe 13 through the exhaust fan switch and the heating pipe switch.
The annular cylinder is arranged on the outer side of the kiln head air inlet, and one end of the air pipe is inserted into the annular cylinder.
Wherein, the outer wall of the water outlet pipe 22 is provided with a heat insulation material 23 to avoid temperature loss.
Wherein, the baffle 24 and the position corresponding to the air baffle 38 are provided with air outlets, so as to discharge the high-temperature air generated by combustion.
Wherein, outlet pipe 22 communicates with the steam cavity inside of steam stove 2, and the cavity of giving vent to anger 26 communicates with the heating cavity inside of steam stove 2, and outlet pipe 22 is with the inside boiling water of leading into the steam cavity, and the cavity of giving vent to anger 26 is with high temperature gas transmission to the heating cavity inside, realizes the heating function.
The filter screen is installed at the other end of the funnel-shaped exhaust pipe 37, and the last treatment of the exhausted gas is performed, including the suction of peculiar smell and the filtration of dust.
Wherein, baffle 28 surface evenly is equipped with a plurality of rectangular channels, and the inslot is filled with water, increases the area of contact of high temperature gas and water for water boils fast and forms steam.
The inner wall of the kiln head is provided with a heating groove, a plurality of heating pipes 13 are arranged in the heating groove, the kiln head is preheated before feeding, and garbage is dried and dehumidified.
It should be noted that, in the present invention, when the rotary kiln garbage incineration power generation device is provided, an operator can turn on the heating pipe switch on the control panel 16, so that the heating pipe 13 starts to heat the interior of the kiln head, after heating for a certain time, the operator can pour garbage into the interior of the feed hopper 25, the garbage enters the interior of the rotary kiln 1 from the kiln tail along the feed hopper 25, at this time, the cylinder switch at the bottom of the right supporting wheel seat 6 is turned on again, so that the cylinder 7 drives the kiln tail to rise (with a larger inclination angle), the rotary kiln 1 starts to incline, the garbage in the interior slides to the kiln head slowly along the inner wall of the rotary kiln 1, the retainer ring 29 can avoid the garbage blocking the air inlet, then the feeding can be stopped, at this time, the preheated temperature in the kiln head can dry and dehumidify the garbage, after the heated temperature reaches the combustion point of the garbage, the motor switch and the gearbox switch are turned on, the rotary kiln starts to rotate, at this time, the blower 14 will introduce air to the air inlet of the kiln head through the air pipe, thus enhancing the internal combustion speed and efficiency; an operator can connect the water inlet 20 of the first annular hot water tank 18 with an external water source, so that cold water is heated by the waste heat of the rotary kiln 1 through the first water pipe 19 to become hot water, and the hot water is pumped into the steam cavity of the steam boiler 2 through the water pump 21, thereby improving the working efficiency of the steam boiler 2, and simultaneously saving energy by utilizing the waste heat; the high-temperature gas generated by combustion reaches the kiln tail of the rotary kiln 1, then an electric telescopic rod switch is turned on, and an electric telescopic rod 39 pulls a gas baffle 38, so that the high-temperature gas can enter the gas outlet cavity 26 from a gas outlet hole, and is pumped into the heating cavity of the steam furnace 2 through the exhaust fan 27, so that the high-temperature gas can heat water in the steam cavity, the water is heated and boiled, and generated steam can enter a steam inlet of the steam turbine generator 3 along the steam pipe 34, and the power generation function is realized; when the heated high-temperature gas enters the exhaust pipe 32 at one side of the heating cavity, the gas is cooled by the second annular hot water tank 31, the second water pipe 33 arranged in the second annular hot water tank 31 can guide heated and warmed water into the steam cavity of the steam furnace 2 after the temperature is reduced, the cooled gas is sequentially treated by the desulfurizing tower 35 and the deacidifying tower 36, the treated gas is discharged from the funnel-shaped exhaust pipe 37, and the filter screen arranged at one side of the funnel-shaped exhaust pipe 37 can treat the last step before the gas is discharged, including sucking peculiar smell, filtering dust and the like; when the garbage is required to be fed again in the combustion process, the garbage can be fed from the feed hopper 25 again, meanwhile, an operator needs to turn on and turn off one cylinder switch, and turn on the other cylinder switch, so that after the garbage enters the rotary kiln 1, the garbage stays slightly at a position with a smaller diameter of the rotary kiln 1, when the kiln head part rises, the garbage stays at the rotary kiln part with the smaller diameter, the garbage is dried and dehumidified by using the high temperature inside, after a certain time, the kiln head is lowered and the kiln tail is lifted by controlling the two cylinder switches (the inclination angle is smaller), the garbage which is newly added slowly moves the garbage which is being combusted, the sequential feeding is realized, the combustion effect is avoided, and in order to ensure the stability of the rotary kiln 1, the motor switch needs to be turned off before the cylinder control switch is turned on; after combustion is finished, the cylinder switch can be controlled again, so that the kiln tail is lifted, and meanwhile, the electromagnetic valve switch is opened, so that garbage residues generated by combustion can leak out from the discharge hole for the next use.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (3)

1. The utility model provides a rotary kiln waste incineration power generation equipment, includes rotary kiln (1), steam furnace (2), first annular water tank (18) and turbo generator (3), its characterized in that, fixed ring (4) have been cup jointed to the both ends of rotary kiln (1) outer wall fixed, the top of two riding wheels (5) that are equipped with at the symmetry is placed to the bottom of retainer ring (4), two riding wheels (5) are fixed at the inside both ends of riding wheel seat (6), the four corners of riding wheel seat (6) bottom respectively with the output transmission connection of four cylinder (7), the bottom of cylinder (7) and the top fixed connection of base (17), gear (8) have been cup jointed in the middle part of rotary kiln (1) fixedly, one side of gear (8) and one side interlock connection of toothed runner (9), the center pin of toothed runner (9) is through gearbox (10) and the output transmission connection of motor (11), toothed runner (10) and motor (11) are installed in proper order at the top of motor seat (12), the bottom of cylinder (7) and the top of base (17) are the center of rotary kiln (1) is the air inlet and the air inlet (1) is the center of kiln (14), the air blower (14) is arranged at the top of the air blower frame (15), the bottom of the air blower frame (15) is fixedly connected with the top of the base (17), a retainer ring (29) is arranged on the inner wall of the kiln head, a discharge hole is arranged on one side of the retainer ring (29), an electromagnetic valve (30) is arranged at the bottom of the discharge hole, a first annular hot water tank (18) is sleeved on the outer wall of one side of the kiln head, a first water pipe (19) is connected in the first annular hot water tank (18) in a surrounding manner, a water inlet (20) is arranged on one side of the top of the first annular water tank (18), a water outlet is arranged on the other side of the top of the first annular water tank (18), the water outlet of the first annular water tank (18) is connected with one end of a water outlet pipe (22) through a water pump (21), the other end of the water outlet pipe (22) is communicated with the top of one side of a steam boiler (2), a baffle plate (24) is arranged on one side of a kiln tail, the kiln tail is arranged in an air outlet cavity (26), a feed hopper (25) is arranged at the top of the air outlet cavity (26), one end of the feed hopper (25) penetrates through the top of the air outlet cavity (26) and corresponds to the center of a feed inlet arranged in the center of the baffle plate (24), two ends of the feed inlet of the baffle plate (24) are symmetrically provided with air baffle plates (38), one end of each air baffle plate (38) is in transmission connection with one end of an electric telescopic rod (39), one side of the cavity of giving vent to anger (26) is connected with the bottom of steam stove (2) one side, exhaust fan (27) are installed to the junction of cavity of giving vent to anger (26) and steam stove (2), the inside of steam stove (2) is divided into heating cavity and steam cavity by baffle (28), the steam inlet intercommunication of steam turbine generator (3) is passed through at the top of steam cavity (34), the water inlet that steam cavity one side was equipped with is connected with one end of second water pipe (33), second water pipe (33) encircle and fix the inside at second annular hot water tank (31), one side of blast pipe (32) is connected with the opposite side fixed connection of water stove (2), the other end of second water pipe (33) is connected with the water inlet that second annular hot water tank (31) top opposite side was equipped with, blast pipe (32) are installed to one side of heating cavity, the inside that second annular hot water tank (31) were arranged in to blast pipe (32), one end and the steam inlet of blast pipe (35) are connected, the air inlet of blast pipe (35) are connected with the desulfurizing tower (35), the air inlet (36) that is equipped with the air inlet of blast pipe (35) are equipped with one side of the control panel (16) through the air inlet of blast pipe (36), one side of the control panel (16) that is equipped with the air inlet of the control panel (16) of the air inlet, one side of the air inlet (36) is connected with the air conditioner (15, one side of the air conditioner (16) and one side of the panel Two cylinder switches, motor switch, gearbox switch, air-blower switch, water pump switch, electric telescopic handle switch, air exhauster switch and heating pipe switch, solenoid valve (30) are through solenoid valve switch, the cylinder that two riding wheel seat (6) bottoms were equipped with respectively through two cylinder switches, motor (11) are through motor switch, gearbox (10) are through gearbox switch, air-blower (14) are through the air-blower switch, water pump (21) are through water pump switch, electric telescopic handle (39) are through electric telescopic handle switch, air exhauster (27) are through air exhauster switch and heating pipe (13) all with power electric connection through the heating pipe switch, the outside of kiln head air intake is equipped with annular cylinder, inside annular cylinder is inserted to the one end of tuber pipe, insulation material (23) are installed to the outer wall of outlet pipe (22), baffle (24) are equipped with the venthole with the position department that corresponds of gas baffle (38), outlet pipe (22) are communicated with the steam cavity inside of steam stove (2), the heating cavity inside intercommunication of gas outlet cavity (26) and steam stove (2), filter screen is installed to the other end shape blast pipe (37).
2. The rotary kiln waste incineration power generation device according to claim 1, wherein a plurality of rectangular grooves are uniformly formed in the surface of the partition board (28), and water is filled in the grooves.
3. The rotary kiln waste incineration power generation device according to claim 1, wherein a heating groove is formed in the inner wall of the kiln head, and a plurality of heating pipes (13) are installed in the heating groove.
CN201710705908.6A 2017-08-17 2017-08-17 Rotary kiln garbage incineration power generation equipment Active CN107327849B (en)

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CN108144389A (en) * 2018-01-15 2018-06-12 协建（江苏）智能装备有限公司 Coal production steam dust removing device
CN108954326A (en) * 2018-06-06 2018-12-07 烟台知兴知识产权咨询服务有限公司 A kind of rubbish cracking incinerator
CN108844320B (en) * 2018-08-04 2021-01-29 杨小林 Self-burning type dryer and drying method thereof
CN113175674B (en) * 2021-04-01 2022-08-19 安徽中泰创展环境科技有限公司 Domestic waste pyrolysis oven and energy recuperation device

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