CN212640379U - High-temperature carbonization device for municipal domestic waste - Google Patents
High-temperature carbonization device for municipal domestic waste Download PDFInfo
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- CN212640379U CN212640379U CN202021422667.8U CN202021422667U CN212640379U CN 212640379 U CN212640379 U CN 212640379U CN 202021422667 U CN202021422667 U CN 202021422667U CN 212640379 U CN212640379 U CN 212640379U
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Abstract
The utility model discloses a high-temperature carbonization device for municipal solid waste, which comprises an installation box, wherein a feeding device and a carbonization channel are arranged inside the installation box, and the feeding device is connected with the carbonization channel; the carbonization channel is of a snake-shaped structure formed by connecting a plurality of carbonization chambers through connecting pipelines, wherein each carbonization chamber comprises a carbonization cavity, an electric heating device which is concentric with the carbonization cavity and extends out of the carbonization cavity is arranged in the carbonization cavity, pushing blades which can rotate and are of a spiral structure are sleeved on the periphery of the electric heating device, and an exhaust pipe is arranged at the upper right end of the carbonization cavity; feed arrangement all is connected with drive arrangement with pushing away the material blade, the install bin bottom is equipped with ejection of compact structure, and this neotype effect is: the uninterrupted carbonization treatment of the household garbage can be realized, the household garbage is uniformly heated, and the carbonization efficiency is improved; the electric heating device is adopted for heating and warming, and the electric heating device and the fuel are heated and warmed in a combustion mode, so that the pollution gas in waste gas generated by incomplete combustion of the fuel can be avoided.
Description
Technical Field
The utility model relates to a municipal solid waste high temperature carbonizing apparatus belongs to municipal solid waste processing technology field.
Background
With the acceleration of urbanization in China, the problem of garbage generated in urban life also becomes an important content of environmental management at the present stage. The domestic garbage is solid-liquid waste generated in daily life of human beings, has large discharge amount, complex and various components, and has pollution, resource and sociality, and if the domestic garbage cannot be properly treated, the domestic garbage pollutes the environment, influences the environmental sanitation, wastes resources, destroys the safety of production and life, and destroys the social harmony.
Therefore, in the sustainable development of urban construction, in order to improve the urban environment quality and protect the health of people, the municipal domestic waste needs to be subjected to harmless, volume-reducing and recycling treatment.
In the prior art, in order to perform harmless, volume reduction and resource treatment on municipal domestic waste, a waste carbonization device is generally adopted to perform carbonization treatment on the domestic waste. The domestic garbage carbonization treatment is characterized in that domestic garbage is used as a raw material and is treated into 'artificial carbon' through a garbage carbonization device, the artificial carbon can be recycled, the emission is pollution-free, the domestic garbage can be recycled, and the utilization rate of resources is improved.
Domestic waste carbonization treatment device among the prior art adds the domestic waste in the carbonization stove earlier, then carries out the carbonization of certain time in the carbonization stove, discharge the material after the carbonization at last, this kind of living or rubbish carbonization mode can not realize domestic waste's continuous carbonization, and then reduce domestic waste treatment's efficiency, rubbish is quiescent condition at the carbonization in-process moreover, lead to domestic waste to be heated inhomogeneously in the carbonization process, and then lead to the required carbonization time difference of domestic waste in different positions, lead to the carbonization quality relatively poor.
In addition, the domestic waste carbonization treatment device burns and carbonizes the garbage by providing the fuel, preheats the combustion chamber, forms a high-temperature environment in the carbonization furnace, heats the garbage in the carbonization furnace until decomposition and carbonization are carried out, and can effectively carbonize the domestic waste.
Disclosure of Invention
The utility model aims to provide a high-temperature carbonizing device for municipal solid waste, which solves the problems of low carbonizing efficiency and poor quality of the household waste carbonizing device in the prior art; the problem of when producing high temperature through fuel burning and carbonizing the domestic waste, can not realize the complete innoxious, reduction of volume and resourceful treatment to domestic waste is solved.
The utility model adopts the technical scheme as follows: the utility model provides a municipal domestic waste high temperature carbonizing apparatus, includes the install bin, the install bin is bottom open-ended cavity box structure, and feed arrangement is installed to the upper end in the install bin, feed arrangement's left lower extreme is connected with and is located the inside carbonization passageway of install bin, ejection of compact structure is installed to the install bin bottom.
The carbonization passageway is connected through connecting tube by a plurality of carbonization rooms that top-down distributes in proper order and constitutes the structure that is snakelike distribution, and hopper under the carbonization passageway right side lower extreme is installed, and wherein, the carbonization chamber that the carbonization chamber includes cylindrical cavity structure has the electrical heating device who just extends the carbonization chamber with the carbonization chamber is concentric at the internally mounted in carbonization chamber, overlaps all around electrical heating device to be equipped with rotatable and the material blade that pushes away that is helical structure, is connected with the blast pipe at the upper right end in carbonization chamber, feed arrangement and material blade all are connected with drive arrangement.
Preferably, feed arrangement includes the feeding chamber, the feeding chamber is the round platform shape cavity structure that the bottom surface is horizontal distribution right, and the upper right end in feeding chamber is fixed with the feeder hopper that extends the install bin, and the inside rotatable mounting in feeding chamber has the adaptation and is helical structure's feeding blade, and the left lower extreme in feeding chamber passes through unloading pipeline and carbonization passageway connection.
Furthermore, the lower part of the feeding cavity is fixedly provided with a matched collecting box, the feeding cavity is provided with a plurality of uniformly distributed drain holes corresponding to the position of the collecting box, and the bottom of the collecting box is connected with a drain pipe for facilitating the drainage of water in the collecting box after the collecting box is fully collected with water.
Preferably, the electric heating device comprises a heating cavity with a cavity structure, the heating cavity is positioned in the carbonization cavity, an electric heating pipe is fixed in the heating cavity, two ends of the heating cavity are respectively fixed with a cylindrical pipe extending out of the carbonization cavity, and the cylindrical pipe is fixedly connected with the installation box; the two ends of the pushing blade are respectively fixed with a rotating sleeve, the rotating sleeves are rotatably connected with the cylindrical pipe and the side wall of the carbonization cavity, and one end of each rotating sleeve extends out of the carbonization cavity.
Further, the heating chamber is octahedral one end cavity structure for increase heat radiating area, so that the heating chamber is heated up rapidly, and the heating chamber is made of high temperature resistant heat preservation materials.
Further, be fixed with a plurality of scrapers that are the annular and distribute along being fixed with between the cover, wherein, scraper blade and propelling movement blade fixed connection, scraper blade and carbonization intracavity wall contact for, not only can improve the steadiness that pushes away the material blade, can strike off the residue that domestic waste bonds at carbonization intracavity wall in addition.
Preferably, temperature sensor is all fixed with inside the carbonization chamber, temperature sensor is connected with thermostatic control ware and electric heating pipe and constitutes parallel circuit, and thermostatic control ware control carbonization chamber's temperature, the temperature of carbonization passageway risees gradually for, domestic waste removes the in-process and carries out the heat earlier and subtract the carbonization in the carbonization passageway, can reduce the loss of electric energy.
Preferably, the ejection of compact structure includes play flitch and discharge gate, it installs the bottom upside at the install bin to go out the flitch slope, the discharge gate is located the position department that the install bin corresponds the oblique lower extreme of play flitch.
Preferably, the bottom opening of the installation box and the water storage tank form a closed heat exchange cavity, the upper right side end of the heat exchange cavity is connected with a water inlet pipe, and the lower left side end of the heat exchange cavity is connected with a water outlet pipe, so that the carbonized domestic garbage can be cooled, hot water after heat exchange can be used as domestic hot water, and the resource utilization rate is improved; the exhaust pipe is connected with waste gas treatment equipment through a connecting pipeline, wherein the connecting pipeline penetrates through the heat exchange cavity to cool waste gas exhausted from the carbonization chamber.
Preferably, the driving device comprises a driving motor and a transmission mechanism, the driving motor is connected with the feeding device, the transmission mechanism connects the feeding device with the pushing blade, the driving motor adopts a speed regulating motor, and the transmission mechanism adopts a chain transmission mechanism.
The beneficial effects of the utility model reside in that:
the utility model discloses a carbonization passageway that constitutes serpentine structure is connected to a plurality of carbonization rooms to and make domestic waste remove in the carbonization passageway through pushing away the material blade, make domestic waste carry out high temperature pyrolysis carbonization treatment through electric heating device, relative and prior art in the static carbonized mode of domestic waste, not only can realize the incessant carbonization treatment of domestic waste, improve carbonization efficiency, domestic waste is by the continuous propelling movement of thrust blade, the upset in the carbonization process moreover, make domestic waste be heated evenly, carbonization quality is higher.
The utility model has the advantages that the material pushing blade with the shaftless spiral structure and the electric heating device sleeved in the material pushing blade can quickly heat up the carbonization cavity, and the domestic garbage is distributed around the electric heating device, so that the domestic garbage can be quickly heated to be pyrolyzed and carbonized, the carbonization time of the domestic garbage is reduced, and the carbonization efficiency is improved; and the electric heating device is adopted for heating and warming, so that the pollution gas in the waste gas generated by incomplete combustion of the fuel can be avoided.
The utility model discloses be equipped with temperature sensor, thermostatic control ware, the parallel circuit that electric heating pipe constitutes, through the temperature in its place carbonization chamber of temperature sensor monitoring, and through the temperature in the carbonization chamber of thermostatic control ware control temperature sensor place, the temperature in realization carbonization chamber from the top rises gradually down, because domestic waste carbonization is a process of rubbish constantly intensification pyrolysis, consequently make domestic waste remove the in-process pyrolysis carbonization that intensifies gradually in the carbonization passageway, can reduce the loss of electric energy, energy-conserving effect has.
The utility model discloses a feeding chamber of round platform shape cavity structure to and feeding chamber internally mounted helical structure's pay-off blade, the wash port and the collecting box of feeding chamber bottom, make rubbish constantly reduce in the space in the feeding chamber moves, rubbish extrudees mutually, and in water and the liquid thing of mix-in the rubbish flowed into the wash port and gets into the collecting box through the extrusion, can reduce the water content that gets into the rubbish behind the carbonization passageway, improved carbonization efficiency.
The utility model discloses be equipped with the heat transfer chamber, not only can reduce the temperature of carbonization result and the carminative temperature of carbonization, can make full use of heat resource provide hot water for the life moreover, reduce the energy and run off, have energy-conserving effect.
Drawings
Fig. 1 is a schematic view of the novel three-dimensional structure.
Fig. 2 is a schematic view of the novel front view cross-section structure.
Fig. 3 is a schematic view of the novel three-dimensional partial structure.
Fig. 4 is a schematic view of the front cross-section structure of the novel feeding device.
Fig. 5 is a schematic three-dimensional partial structure diagram of the novel carbonization channel.
Fig. 6 is a schematic side view of the electrical heating device.
Fig. 7 is a schematic side view of the novel partial cross-sectional structure.
In the figure: the device comprises an installation box 1, a feeding device 2, a feeding cavity 2-1, a feeding hopper 2-2, feeding blades 2-3, a rotating shaft 2-4, a discharging pipeline 2-5, a collecting box 2-6, a water discharging hole 2-7, a carbonization channel 3, a carbonization chamber 3-1, a carbonization cavity 3-2, an upper carbonization cavity 3-2-1, a medium carbonization cavity 3-2-2, a lower carbonization cavity 3-2-3, a connecting pipeline 3-3, an electric heating device 3-4, a heating cavity 3-4-1, an electric heating pipe 3-4-2, a cylindrical pipe 3-4-3, pushing blades 3-5, a rotating sleeve 3-6, a scraping plate 3-7, a discharging hopper 3-8, an exhaust pipe 3-9, a discharging structure 4, a discharging plate 4-1, The device comprises a discharge port 4-2, a driving device 5, a driving motor 5-1, a transmission mechanism 5-2, a supporting plate 6, a temperature sensor 7, a water storage tank 8, a heat exchange cavity 9, a water inlet pipe 10, a water outlet pipe 11, waste gas treatment equipment 12 and a connecting pipeline 13.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solutions of the present invention and are not limited.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
As shown in fig. 1-7, the high-temperature carbonization device for municipal solid waste comprises an installation box, wherein the installation box is a cavity box structure with an opening at the bottom, a feeding device 2 is installed at the upper end in the installation box, the left lower end of the feeding device 2 is connected with a carbonization channel 3 positioned inside the installation box, and a discharging structure 4 is installed at the bottom of the installation box.
The carbonization channel 3 is formed by connecting a plurality of carbonization chambers 3-1 which are sequentially distributed from top to bottom through connecting pipelines 3-3 to form a snakelike distribution structure, the lower right end of the carbonization channel 3 is provided with a blanking hopper 3-8, wherein the carbonization chambers 3-1 comprise carbonization chambers 3-2 with cylindrical cavity structures, electric heating devices 3-4 which are concentric with the carbonization chambers 3-2 and extend out of the carbonization chambers 3-2 are arranged in the carbonization chambers 3-2, the peripheries of the electric heating devices 3-4 are sleeved with material pushing blades 3-5 which can rotate and are in spiral structures, the upper right end of the carbonization chamber 3-2 is connected with an exhaust pipe 3-9, and the feeding device 2 and the material pushing blades 3-5 are both connected with a driving device 5.
In this embodiment, the feeding device 2 includes a feeding cavity 2-1, the feeding cavity 2-1 is a truncated cone-shaped cavity structure with a bottom surface horizontally distributed rightwards, a feeding hopper 2-2 extending out of the installation box is welded and fixed at the upper right end of the feeding cavity 2-1, the feed hopper 2-2 is fixedly connected with the mounting box by welding, the feeding cavity 2-1 is internally and rotatably provided with a feeding blade 2-3 which is adaptive and has a spiral structure, wherein, two side walls of the feeding cavity 2-1 are respectively and fixedly provided with a rotating shaft 2-4 through a bearing in a rotating way, and the two ends of the rotating shaft 2-4 extend out of the feeding cavity 2-1, the rotating shaft 2-4 is fixedly welded with a feeding blade 2-3, and the left lower end of the feeding cavity 2-1 is connected with the carbonization channel 3 through a blanking pipeline 2-5.
Wherein, the lower part of the feeding cavity 2-1 is welded and fixed with a matched collecting box 2-6, the position of the feeding cavity 2-1 corresponding to the collecting box 2-6 is provided with a plurality of evenly distributed drain holes 2-7, and the bottom of the collecting box 2-6 is connected with a drain pipe with a valve, which is used for draining the water in the collecting box 2-6 conveniently after the collecting box 2-6 is fully collected.
In the present embodiment, the number of the carbonization chambers 3-1 is three, and thus the number of the carbonization chambers 3-2 is three: the device comprises an upper carbonization cavity 3-2-1, a middle carbonization cavity 3-2-2 and a lower carbonization cavity 3-2, wherein the left upper end of the upper carbonization cavity 3-2-1 is connected with the left lower end of a feeding cavity 2-1 through a blanking pipeline 2-5, the right lower end of the upper carbonization cavity 3-2-1 is connected with the right upper end of the middle carbonization cavity 3-2-2 through a connecting pipeline 3-3, the left lower end of the middle carbonization cavity 3-1 is connected with the left upper end of the lower carbonization cavity 3-1 through a connecting pipeline 3-3, and the right lower end of the lower carbonization cavity 3-1 is fixedly welded with a lower hopper 3-8 to form a carbonization channel 3 with a snake-shaped structure.
In this embodiment, the front and rear side ends of the carbonization chamber 3-2 and the collection box 2-6 are respectively welded and fixed with a support plate 6, and the support plate 6 is welded and fixed with the installation box, so that the stability is improved.
Preferably, the electric heating device 3-4 comprises a heating cavity 3-4-1 with a cavity structure, the heating cavity 3-4-1 is located inside the carbonization cavity 3-2, an electric heating tube 3-4-2 is fixed inside the heating cavity 3-4-1, two ends of the heating cavity 3-4-1 are respectively fixed with a cylindrical tube 3-4-3 extending out of the carbonization cavity 3-2, and the cylindrical tube 3-4-3 is fixedly connected with the installation box through a flange structure to realize the fixation of the electric heating device 3-4; the two ends of the pushing blade 3-5 are respectively welded and fixed with a rotating sleeve 3-6, the rotating sleeves 3-6 are rotatably connected with the cylindrical pipe 3-4-3 and the side wall of the carbonization cavity 3-2, the rotating sleeves 3-6 are connected with the cylindrical pipe 3-4-3 in a fit and sleeved mode, the rotating sleeves 3-6 are rotatably connected with the side wall of the carbonization cavity 3-2 through bearings, and one end of each rotating sleeve 3-6 extends out of the carbonization cavity 3-2.
The heating cavity 3-4-1 is of a regular octahedron one-end cavity structure and is used for increasing the heat dissipation area, so that the temperature in the heating cavity 3-4-1 is rapidly increased, and the heating cavity 3-4-1 is made of high-temperature-resistant heat-preservation materials.
A plurality of scraping plates 3-7 distributed in an annular shape are welded and fixed between the rotating sleeves 3-6, wherein the scraping plates 3-7 are fixedly connected with the pushing blades in a welding mode, and the scraping plates 3-7 are in contact with the inner wall of the carbonization cavity 3-2, so that the stability of the pushing blades 3-5 can be improved, and residues of domestic garbage bonded on the inner wall of the carbonization cavity 3-2 in the carbonization process can be scraped.
In this embodiment, the temperature sensors 7 are fixed inside the carbonization chambers 3-2, the temperature sensors 7 are connected with a constant temperature controller (not shown in the figure) and the electric heating pipes 3-4-2 to form a parallel circuit, the constant temperature controller controls the temperature of the carbonization chambers 3-2, and the temperature of the carbonization channel 3 is gradually increased, so that the domestic garbage is dried and then thermally carbonized in the moving process in the carbonization channel 3, and the loss of electric energy can be reduced.
Wherein the temperature in the upper carbonization cavity 3-2-1 is 750-850 ℃; the temperature in the middle carbonization cavity 3-2-2 is 850-950 ℃; the temperature in the upper carbonization cavity 3-2-1 is 950 ℃ -1150 ℃.
In this embodiment, the discharging structure 4 comprises a discharging plate 4-1 and a discharging port 4-2, the discharging plate 4-1 is installed on the upper side of the bottom of the installation box in an inclined welding manner, and the discharging port 4-2 is located at a position of the installation box corresponding to the inclined lower end of the discharging plate 4-1.
In this embodiment, the bottom of the installation box and the water storage tank 8 are welded to form a closed heat exchange cavity 9, the upper right side end of the heat exchange cavity 9 is connected with a water inlet pipe 10, and the lower left side end of the heat exchange cavity 9 is connected with a water outlet pipe 11, so that the carbonized domestic garbage can be cooled, and hot water after heat exchange can be used as domestic hot water, so that the resource utilization rate is improved; the exhaust pipes 3-9 are connected to a waste gas treatment device 12 through a connecting pipeline 13 (the waste gas treatment device 12 is prior art and not described in detail), wherein the connecting pipeline 13 penetrates through the heat exchange cavity 9 to cool the waste gas discharged from the carbonization chamber 3-1.
In this embodiment, the driving device 5 includes a driving motor 5-1 and a transmission mechanism 5-2, the driving motor 5-1 is connected with the feeding device 2, the transmission mechanism 5-2 connects the feeding device 2 with the pushing blade 3-5, the driving motor 5-1 adopts a speed regulating motor, and the transmission mechanism 5-2 adopts a chain transmission mechanism 5-2.
The output end of the driving motor 5-1 is connected with the right end of the rotating shaft 2-4 through a coupler, the driving motor 5-1 is fixed at the right side end of the feeding cavity 2-1 through a fastening bolt, the right end of the rotating shaft 2-4 is connected with the extending end of the rotating sleeve 3-6 through the transmission mechanism 5-2, so that the driving motor 5-1 drives the rotating shaft 2-4 to rotate, the rotating shaft 2-4 drives the feeding blade 2-3 to rotate the rotating shaft 2-4, the rotating sleeve 3-6 is driven to rotate by the rotating shaft 2-4 through the transmission mechanism 5-2, and the rotating sleeve 3-6 drives the pushing blade 3-5 to rotate.
The utility model discloses a theory of operation and application method:
when the water supply device is used, the electric heating device 3-4, the constant temperature controller and the temperature sensor 7 are started firstly, so that the water inlet pipe 10 is connected with water supply equipment when the temperature in the upper carbonization cavity 3-2-1 is 750-850 ℃, the temperature in the middle carbonization cavity 3-2-2 is 850-950 ℃ and the temperature in the upper carbonization cavity 3-2-1 is 950-1150 ℃. The water outlet pipe 11 is connected with domestic hot water storage equipment, and simultaneously, the waste gas treatment equipment 12 is started.
After the temperature in the carbonization channel 3 reaches the standard, starting a driving motor 5-1, wherein the driving motor 5-1 is a speed regulating motor, the rotating speed of the motor can be regulated according to the actual situation, further, the moving speed of the household garbage in the carbonization channel 3 is regulated, the household garbage is controlled to be completely carbonized in the carbonization channel 3, the household garbage is added into a feed hopper 2-2, the household garbage is pushed to the position of a discharge pipeline 2-5 under the rotation of a feed blade 2-3, meanwhile, the household garbage is extruded, water and liquid matters mixed with the household garbage flow into a collection box 2-6 through a drain hole 2-7, the water and the liquid matters in the collection box 2-6 are periodically cleaned, the household garbage enters the carbonization channel 3 from the discharge pipeline 2-5, and is pushed to move in the carbonization channel 3 through a material pushing blade 3-5, meanwhile, the high temperature in the carbonization channel 3 is gradually dried, the pyrolysis carbonization household garbage is dried, the waste gas generated in the pyrolysis carbonization enters a waste gas treatment device 12 through a connecting pipeline 13 connected with an exhaust pipe 3-9 to be treated, the carbonized product falls onto a discharge plate 4-1 through a discharge hopper 3-8 and flows to a discharge port 4-2, and the carbonized product is collected at the position of the discharge port 4-2.
Because the discharge plate 4-1 is positioned at the upper end of the heat exchange cavity 9, heat exchange can be carried out through cold water, the cooling treatment of carbonization products is realized, the connecting pipeline 13 also flows into the heat exchange cavity 9, so that the waste gas can be cooled, and meanwhile, the energy can be fully utilized to provide domestic hot water.
Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that various changes and modifications can be made in the embodiments described above, or equivalent changes and modifications can be made to some of the technical features of the embodiments described above, and any changes, equivalents, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a municipal solid waste high temperature carbonizing apparatus, includes that the bottom is the install bin of opening cavity structure, characterized by: a feeding device and a carbonization channel are sequentially arranged in the installation box from top to bottom, wherein the feeding device is connected with the carbonization channel;
the carbonization channel is formed by connecting a plurality of carbonization chambers which are sequentially distributed from top to bottom through a connecting pipeline to form a snakelike distribution structure, and a blanking hopper is arranged at the right lower end of the carbonization channel, wherein the carbonization chamber comprises a carbonization cavity with a cylindrical cavity structure;
the feeding device and the pushing blade are both connected with a driving device;
and a discharging structure is arranged at the bottom of the mounting box.
2. The high-temperature carbonization device for municipal solid waste according to claim 1, characterized in that: the feeding device comprises a feeding cavity, the feeding cavity is of a circular truncated cone-shaped cavity structure with the bottom surface horizontally distributed rightwards, a feeding hopper extending out of the installation box is arranged at the upper right end of the feeding cavity, feeding blades which are adaptive and of a spiral structure are rotatably installed in the feeding cavity, and the lower left end of the feeding cavity is connected with the carbonization channel through a discharging pipeline.
3. The high-temperature carbonization device for municipal solid waste according to claim 2, characterized in that: the lower part of the feeding cavity is fixed with a matched collecting box, the feeding cavity is provided with a plurality of uniformly distributed drain holes corresponding to the position of the collecting box, and the bottom of the collecting box is connected with a drain pipe.
4. The high-temperature carbonization device for municipal solid waste according to claim 1, characterized in that: the electric heating device comprises a heating cavity with a cavity structure, the heating cavity is positioned in the carbonization cavity, an electric heating pipe is fixed in the heating cavity, two ends of the heating cavity are respectively fixed with a cylindrical pipe extending out of the carbonization cavity, and the cylindrical pipe is fixedly connected with the installation box; the two ends of the pushing blade are respectively fixed with a rotating sleeve, the rotating sleeves are rotatably connected with the cylindrical pipe and the side wall of the carbonization cavity, and one end of each rotating sleeve extends out of the carbonization cavity.
5. The high-temperature carbonization device for municipal solid waste according to claim 4, characterized in that: the heating chamber is regular octahedron one end cavity structure for increase heat radiating area for rapid heating up in the heating chamber, the heating chamber adopts high temperature resistant heat preservation material.
6. The high-temperature carbonization device for municipal solid waste according to claim 4, characterized in that: a plurality of scrapers which are distributed annularly along the edges are fixed between the rotating sleeves, wherein the scrapers are fixedly connected with the pushing blades and are in contact with the inner wall of the carbonization cavity.
7. The high-temperature carbonization device for municipal solid waste according to claim 1, characterized in that: all be equipped with temperature sensor in the carbonization chamber, temperature sensor is connected with thermostatic control ware and electric heating pipe and constitutes parallel circuit, and thermostatic control ware control carbonization chamber's temperature, the temperature of carbonization passageway risees gradually.
8. The high-temperature carbonization device for municipal solid waste according to claim 1, characterized in that: the ejection of compact structure includes play flitch and discharge gate, it installs the bottom upside at the install bin to go out the flitch slope, the discharge gate is located the position department that the install bin corresponds the oblique lower extreme of play flitch.
9. The high-temperature carbonization device for municipal solid waste according to claim 1, characterized in that: an opening position at the bottom of the installation box and the water storage tank form a closed heat exchange cavity, the upper right side end of the heat exchange cavity is connected with a water inlet pipe, and the lower left side end of the heat exchange cavity is connected with a water outlet pipe; the exhaust pipe is connected with waste gas treatment equipment through a connecting pipeline, wherein the connecting pipeline penetrates through the heat exchange cavity to cool waste gas exhausted from the carbonization chamber.
10. The high-temperature carbonization device for municipal solid waste according to claim 1, characterized in that: the driving device comprises a driving motor and a transmission mechanism, the driving motor is connected with the feeding device, the transmission mechanism connects the feeding device with the material pushing blade, the driving motor adopts a speed regulating motor, and the transmission mechanism adopts a chain transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021422667.8U CN212640379U (en) | 2020-07-20 | 2020-07-20 | High-temperature carbonization device for municipal domestic waste |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021422667.8U CN212640379U (en) | 2020-07-20 | 2020-07-20 | High-temperature carbonization device for municipal domestic waste |
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| CN212640379U true CN212640379U (en) | 2021-03-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114634833A (en) * | 2022-03-16 | 2022-06-17 | 蓝山县永芹牧业有限公司 | Animal husbandry discarded object carbonization treatment equipment |
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2020
- 2020-07-20 CN CN202021422667.8U patent/CN212640379U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114634833A (en) * | 2022-03-16 | 2022-06-17 | 蓝山县永芹牧业有限公司 | Animal husbandry discarded object carbonization treatment equipment |
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