CN209778761U - Garbage pyrolysis furnace with built-in water tank - Google Patents
Garbage pyrolysis furnace with built-in water tank Download PDFInfo
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- CN209778761U CN209778761U CN201920180676.1U CN201920180676U CN209778761U CN 209778761 U CN209778761 U CN 209778761U CN 201920180676 U CN201920180676 U CN 201920180676U CN 209778761 U CN209778761 U CN 209778761U
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Abstract
The utility model discloses a garbage pyrolysis furnace with a built-in water tank, which comprises a support frame, a furnace body and a controller, wherein the furnace body and the controller are fixed on the support frame; the drying layer is internally provided with a first inclined material guiding mechanism, a first baffle opening mechanism, a first roller and a first water tank, the first inclined material guiding mechanism, the drying cavity body enclosed by the first roller is formed by the first baffle and the inner top wall of the furnace body, the first inclined material guiding mechanism, the cavity body enclosed by the first substrate and the inner side wall of the furnace body form the first water tank, a first heat exchange pipe and a first temperature sensor are arranged in the first water tank, the air inlet of the first heat exchange pipe is arranged in the drying cavity body, the air outlet is connected with a first air pump through a first electromagnetic valve, the first air pump is connected with a waste gas treatment device, the first water tank is externally connected with a first water inlet control electromagnetic valve and a first water outlet with a first water outlet control electromagnetic valve, and heating pipes are arranged in the drying cavity.
Description
Technical Field
The utility model relates to a rubbish pyrolysis technology field especially relates to a built-in rubbish pyrolysis oven of water tank.
Background
In recent years, with the development of the Chinese society, the urbanization process and the new rural construction pace are increasingly accelerated, the population in cities and towns is developing towards intensive living, the pollution of a large amount of domestic garbage generated in daily life to the living environment is serious, and the characteristics of large garbage amount, complex garbage types, less recyclable resources and the like exist, so that the treatment difficulty is high, and the treatment cost is high.
The existing domestic garbage treatment modes at home and abroad mainly comprise the following four modes:
The landfill method is characterized in that the operation is simple, most types of garbage can be treated, but the landfill method has the defects of large floor area, serious secondary pollution and the like.
The composting method is characterized in that the cost is low, but the composting method can only treat the household garbage which can decay organic biomass, the application range is narrow, the treatment period is long, methane gas generated by garbage fermentation is also hidden danger of fire and explosion, the greenhouse effect can be generated when the methane gas is discharged into the atmosphere, and unpleasant odor can be generated.
thirdly, a burning method is used for burning the garbage to achieve the purposes of volume reduction, weight reduction and harmless treatment, and simultaneously, the heat generated in the burning process can be recycled, but auxiliary energy sources such as electric power, fuel oil and the like are required to be added during burning; if the burning conditions are improperly controlled, high carcinogenic substances such as dioxin and the like can be generated, the problem of smoke pollution exists, and the equipment investment is huge.
And fourthly, the high-temperature cracking method mainly adopts an external heating type indirect heating method, so that the energy consumption in the heating process is high, the recycling property of the cracked product is poor, the resource level is low, the recycling benefit is not obvious, and secondary pollution to the environment is easy to generate.
The methods have the risks of limitation and secondary pollution, the resource recovery rate is low in the treatment process, the benefits are not obvious, and more external energy is needed in the treatment process. In addition, the waste hot gas after the existing garbage treatment is directly discharged into the air, and the waste hot gas is not effectively recycled.
SUMMERY OF THE UTILITY MODEL
The utility model provides a built-in rubbish pyrolysis oven of water tank to the problem that prior art exists with not enough.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
The utility model provides a garbage pyrolysis furnace with a built-in water tank, which is characterized by comprising a support frame, a furnace body and a controller, wherein the furnace body and the controller are fixed on the support frame;
The drying device is characterized in that a first inclined material guiding mechanism, a first baffle opening mechanism, a first roller and a first water tank are arranged in the drying layer, the first inclined material guiding mechanism, the first baffle and the inner top wall of the furnace body form a drying cavity body enclosing the first roller, the first inclined material guiding mechanism, a first substrate and the inner side wall of the furnace body enclose a cavity body forming the first water tank, a first heat exchange pipe and a first temperature sensor are arranged in the first water tank, an air inlet of the first heat exchange pipe is arranged in the drying cavity body, an air outlet of the first heat exchange pipe is connected with a first air pump pipeline through a first electromagnetic valve, a first filter screen is fixed at an air inlet of the first heat exchange pipe, the first air pump is connected with a waste gas treatment device pipeline, and the first water tank is externally connected with a first water inlet control electromagnetic valve and a first water outlet with a first water outlet control electromagnetic valve, the drying chamber is internally provided with heating pipes, and the first roller, the heating pipes, the first baffle opening mechanism, the first electromagnetic valve, the first air pump, the first temperature sensor, the first water inlet control electromagnetic valve and the first water outlet control electromagnetic valve are all electrically connected with the controller.
The controller is used for controlling the first roller to rotate so that garbage at the first inclined material guide mechanism rolls by the first roller and simultaneously controlling the heating pipe to dry the garbage, after drying is completed, the first baffle opening mechanism is controlled to open the first baffle so that the dried garbage enters the pyrolysis gasification layer, the first electromagnetic valve is controlled to open, the first air pump is controlled to pump waste hot gas in the drying cavity to enter the first heat exchange pipe to exchange heat with water in the first water tank, and when the first temperature sensor detects that the temperature reaches a first set value, the controller controls the first water outlet control electromagnetic valve to open so that the hot water flows out of the first water outlet.
Preferably, the first inclined material guiding mechanism comprises a first folding section, a first arc-shaped section and a second folding section which are sequentially connected from the upper right to the lower left, the first folding section penetrates through the top side face of the furnace body and extends to the outside, the extending portion of the first folding section and the top side face of the furnace body form a feed inlet, the first roller is located above the first arc-shaped section, the arc shape of the first arc-shaped section is matched with the outer peripheral edge of the first roller, the bottom end portion of the second folding section is fixedly connected with the first base, the first baffle opening mechanism adopts a first electric telescopic rod, the top wall in the furnace body is hinged with one end of a first baffle and one end of the first electric telescopic rod, the other end of the first baffle is hinged with the other end of the first electric telescopic rod, and the other end of the first baffle is in contact with the bottom end portion of the first arc-shaped section in a natural state.
preferably, the top cover of the feed inlet is provided with a cover plate.
Preferably, the first roller comprises a first rotating shaft, and first material pushing plates abutting against the first arc-shaped section are uniformly arranged on the outer circumference of the first rotating shaft.
Preferably, the first air pump and the exhaust gas treatment device are fixed on the bottom bracket of the support frame.
preferably, a second inclined material guiding mechanism, a second baffle opening mechanism, a second roller and a second water tank are arranged in the pyrolysis gasification layer, the second inclined material guiding mechanism, the second baffle and the first substrate form a gasification cavity enclosing the second roller, the second inclined material guiding mechanism, the second substrate and the cavity enclosed by the inner side wall of the furnace body form a second water tank, a second heat exchange tube and a second temperature sensor are arranged in the second water tank, an air inlet of the second heat exchange tube is arranged in the gasification cavity, an air outlet of the second heat exchange tube is connected with a second air pump through a second electromagnetic valve, a second filter screen is fixed at an air inlet of the second heat exchange tube, the second air pump is connected with a waste gas treatment device through a pipeline, and the second water tank is externally connected with a second water inlet control electromagnetic valve and a second water outlet with a second water outlet control electromagnetic valve, high-temperature heating pipes are arranged in the gasification cavity, and the second roller, the high-temperature heating pipes, the second baffle opening mechanism, the second electromagnetic valve, the second air pump, the second temperature sensor, the second water inlet control electromagnetic valve and the second water outlet control electromagnetic valve are all electrically connected with the controller.
The controller is used for controlling the second roller to rotate so that garbage at the second inclined material guide mechanism rolls by the second roller and simultaneously controlling the high-temperature heating pipe to pyrolyze and gasify the garbage, controlling the second baffle opening mechanism to open the second baffle after pyrolysis and gasification is completed so that the pyrolyzed and gasified garbage flows out, and then controlling the second electromagnetic valve to open, controlling the second air pump to pump waste hot gas in the gasification cavity to enter the second heat exchange pipe to exchange heat with water in the second water tank, and controlling the second water outlet control electromagnetic valve to open when the second temperature sensor detects that the temperature reaches a second set value so that the hot water flows out of the second water outlet.
Preferably, the second inclined material guiding mechanism comprises a third bending section, a second arc-shaped section and a fourth bending section which are sequentially connected from top left to bottom right, the third bending section is fixed on the inner side wall of the furnace body, the second roller is positioned above the second arc-shaped section, the arc shape of the second arc-shaped section is matched with the outer peripheral edge of the second roller, the bottom end of the fourth bending section is fixedly connected with the second base, the second baffle opening mechanism adopts a second electric telescopic rod, the bottom of the first base is hinged with a second baffle and one end of the second electric telescopic rod, the second baffle is hinged with the other end of the second electric telescopic rod, the other end of the second baffle is in contact with the bottom end of the second arc-shaped section in a natural state, and a gap between the second base and the inner wall of the furnace body forms an ash outlet.
Preferably, the second roller comprises a second rotating shaft, and second material pushing plates abutting against the second arc-shaped section are uniformly arranged on the outer circumference of the second rotating shaft.
Preferably, the second air pump is fixed on the bottom bracket of the support frame.
On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.
The utility model discloses an actively advance the effect and lie in:
The utility model discloses a drum structure accelerates domestic waste's drying, pyrolysis gasification process, increases substantially refuse treatment's efficiency, has reduced refuse treatment's cost, and furthest subtracts volume, decrement to domestic waste, avoids producing secondary pollution to the environment. Moreover, the utility model discloses can utilize the space in the furnace body and the waste hot gas after drying, pyrolysis gasification effectively, realize that domestic waste handles input less, zero pollution, zero release.
Drawings
Fig. 1 is a schematic structural view of a garbage pyrolysis furnace with a built-in water tank according to a preferred embodiment of the present invention.
fig. 2 is a schematic structural diagram of the first roller with a built-in water tank according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
as shown in fig. 1, the present embodiment provides a garbage pyrolysis furnace with a built-in water tank, which includes a furnace body 1 and a support frame 2, wherein the furnace body 1 and a controller are both fixed on the support frame 2, the inside of the furnace body 1 is divided into a drying layer 3 and a pyrolysis gasification layer 4 from top to bottom, and a first substrate 5 and a second substrate 6 are respectively disposed at the bottom of the drying layer 3 and the bottom of the pyrolysis gasification layer 4 in the furnace body 1.
A first inclined material guiding mechanism 7, a first baffle 8, a first baffle opening mechanism 9, a first roller 10 and a first water tank 11 are arranged in the drying layer 3, the first inclined material guiding mechanism 7, the first baffle 8 and the inner top wall of the furnace body 1 form a drying cavity 12 enclosing the first roller 10, the first inclined material guiding mechanism 7, the first substrate 5 and the inner side wall of the furnace body 1 form a first water tank 11, a first heat exchanging pipe 13 and a first temperature sensor are arranged in the first water tank 11, an air inlet of the first heat exchanging pipe 13 is arranged in the drying cavity 12, an air outlet of the first heat exchanging pipe 13 is connected with a first air pump 15 through a first electromagnetic valve 14, a first filter screen for filtering particles generated in the drying process is fixed at the air inlet of the first heat exchanging pipe 13, the first air pump 15 is connected with a waste gas treatment device 16 through a pipeline, the first water tank 11 is externally connected with a first water inlet 18 with a first water inlet control electromagnetic valve 17 and a first water outlet 20 with a first water outlet control electromagnetic valve 19, and heating pipes are arranged in the drying cavity 12. The first air pump 15 and the waste gas treatment device 16 are both fixed on the bottom bracket of the support frame 2.
Wherein the first inclined material guiding mechanism 7 comprises a first folded section, a first arc-shaped section and a second folded section which are sequentially connected from the upper right to the lower left, the first folding section penetrates through the side surface of the top of the furnace body 1 and extends to the outside, the extending part of the first folding section and the side surface of the top of the furnace body 1 form a feeding hole, the top of the feed inlet is covered with a cover plate 21, the first roller 10 is positioned above the first arc-shaped section, the arc shape of the first arc section is matched with the outer periphery of the first roller 10, the bottom end part of the second folding section is fixedly connected with the first base 5, the first baffle plate opening mechanism 9 adopts a first electric telescopic rod, the top wall in the furnace body 1 is hinged with a first baffle plate 8 and one end of the first electric telescopic rod 9, the first baffle plate 8 is hinged to the other end of the first electric telescopic rod 9, and the other end of the first baffle plate 8 is in contact with the bottom end of the first arc-shaped section in a natural state.
As shown in fig. 2, the first roller 10 includes a first rotating shaft 101, and first material pushing plates 102 abutting against the first arc-shaped segment are uniformly arranged on the outer circumference of the first rotating shaft 101.
A second inclined material guide mechanism 22, a second baffle 23, a second baffle opening mechanism 24, a second roller 25 and a second water tank 26 are arranged in the pyrolysis gasification layer 4, the second inclined material guide mechanism 22, the second baffle 23 and the first substrate 5 form a gasification cavity 27 enclosing the second roller 25, the second inclined material guide mechanism 22, the second substrate 6 and a cavity enclosed by the inner side wall of the furnace body 1 form a second water tank 26, a second heat exchange tube 28 and a second temperature sensor are arranged in the second water tank 26, an air inlet of the second heat exchange tube 28 is arranged in the gasification cavity 27, an air outlet of the second heat exchange tube 28 is connected with a second air pump 30 through a second electromagnetic valve 29, a second filter screen for filtering particles generated in the pyrolysis gasification process is fixed at the air inlet of the second heat exchange tube 28, and the second air pump 30 is connected with the waste gas treatment device 16 through a pipeline, the second water tank 26 is externally connected with a second water inlet control electromagnetic valve and a second water outlet with a second water outlet control electromagnetic valve, the high-temperature heating pipes are arranged in the gasification cavity 27, and the second air pump 30 is fixed on the bottom bracket of the support frame 2.
Wherein, the second inclined material guiding mechanism 22 comprises a third folding section, a second arc-shaped section and a fourth folding section which are sequentially connected from the left upper part to the right lower part, the third bending section is fixed on the inner side wall of the furnace body 1, the second roller 25 is positioned above the second arc-shaped section, the arc shape of the second arc section is matched with the outer periphery of the second roller 25, the bottom end part of the fourth folding section is fixedly connected with the second base 6, the second baffle plate opening mechanism 24 adopts a second electric telescopic rod, the bottom of the first base 5 is hinged with a second baffle plate 23 and one end of the second electric telescopic rod 24, the second baffle 23 is hinged to the other end of the second electric telescopic rod 24, the other end of the second baffle 23 is in contact with the bottom end of the second arc-shaped section in a natural state, and a gap between the second base 6 and the inner wall of the furnace body 1 forms an ash outlet.
the second roller 25 comprises a second rotating shaft, and second material pushing plates which are abutted against the second arc-shaped section are uniformly arranged on the outer circumference of the second rotating shaft.
The working principle of the present invention is specifically described below:
The cover plate 21 is opened, the household garbage slides into the first folding section of the first inclined material guiding mechanism 7 from the material inlet and is ready to enter the first arc-shaped section, at the moment, the controller controls the first roller 10 to start working, the first roller 10 rotates anticlockwise to drive the household garbage to rotate anticlockwise, and the heating pipe heats the household garbage in the drying layer 3; after the domestic garbage is dried, the controller controls the first roller 10 to rotate clockwise to drive the domestic garbage to rotate clockwise, at the moment, the first electric telescopic rod 9 retracts automatically to drive the first baffle 8 hinged with the first baffle to move, so that a gap exists between the first baffle 8 and the second folding section, the domestic garbage flows out of the gap, moves along the second folding section and the third folding section of the second inclined material guiding mechanism 22, and is ready to enter the second arc-shaped section. The garbage at the first inclined material guiding mechanism is rolled by the first roller by rotating, the heating pipe is controlled to dry the garbage at the same time, and after drying is completed, the first baffle opening mechanism is controlled to open the first baffle so that the dried garbage enters the pyrolysis gasification layer.
And then the first electromagnetic valve 14 is controlled to be opened, the first air pump 15 is controlled to pump the waste hot gas in the drying cavity 12 into the first heat exchange tube 13 to exchange heat with the water in the first water tank 11, and the controller controls the first water outlet control electromagnetic valve 19 to be opened when the first temperature sensor detects that the temperature reaches a first set value, so that the hot water flows out from the first water outlet 20.
At this time, the controller controls the second roller 25 to start working, and the second roller 25 rotates clockwise to drive the household garbage to rotate clockwise. The high-temperature heating pipe heats and pyrolyzes the garbage substances in the gasification layer 3 at high temperature and realizes complete gasification and combustion.
After domestic waste pyrolysis gasification accomplished, second cylinder 25 anticlockwise rotation drives the remaining lime-ash after the pyrolysis gasification also to carry out anticlockwise rotation, and at this moment, second electric telescopic handle 24 automatic retraction to drive and remove rather than articulated second baffle 23, thereby make and have the gap between second baffle 23 and the fourth section of inflection, the remaining lime-ash after the pyrolysis gasification flows out and discharges along fourth section of inflection and ash outlet from this gap.
And then the second electromagnetic valve 29 is controlled to be opened, the second air pump 30 is controlled to pump the waste hot gas in the gasification cavity 27 into the second heat exchange tube 28 to exchange heat with the water in the second water tank 26, and the controller controls the second water outlet control electromagnetic valve to be opened when the second temperature sensor detects that the temperature reaches a second set value, so that the hot water flows out of the second water outlet.
Although particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are examples only and that the scope of the present invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (9)
1. The garbage pyrolysis furnace with the built-in water tank is characterized by comprising a support frame, a furnace body and a controller, wherein the furnace body and the controller are fixed on the support frame;
The drying device is characterized in that a first inclined material guiding mechanism, a first baffle opening mechanism, a first roller and a first water tank are arranged in the drying layer, the first inclined material guiding mechanism, the first baffle and the inner top wall of the furnace body form a drying cavity body enclosing the first roller, the first inclined material guiding mechanism, a first substrate and the inner side wall of the furnace body enclose a cavity body forming the first water tank, a first heat exchange pipe and a first temperature sensor are arranged in the first water tank, an air inlet of the first heat exchange pipe is arranged in the drying cavity body, an air outlet of the first heat exchange pipe is connected with a first air pump pipeline through a first electromagnetic valve, a first filter screen is fixed at an air inlet of the first heat exchange pipe, the first air pump is connected with a waste gas treatment device pipeline, and the first water tank is externally connected with a first water inlet control electromagnetic valve and a first water outlet with a first water outlet control electromagnetic valve, the drying chamber is internally provided with heating pipes, and the first roller, the heating pipes, the first baffle opening mechanism, the first electromagnetic valve, the first air pump, the first temperature sensor, the first water inlet control electromagnetic valve and the first water outlet control electromagnetic valve are all electrically connected with the controller.
2. The waste pyrolysis furnace with a built-in water tank as claimed in claim 1, wherein the first inclined material guiding mechanism comprises a first folding section, a first arc-shaped section and a second folding section which are sequentially connected from top right to bottom left, the first folding section penetrates through the side surface of the top of the furnace body and extends to the outside, the extending part of the first folding section and the side surface of the top of the furnace body form a feed inlet, the first roller is positioned above the first arc-shaped section, the arc of the first arc section is matched with the outer periphery of the first roller, the bottom end of the second folding section is fixedly connected with the first base, the first baffle plate opening mechanism adopts a first electric telescopic rod, the top wall in the furnace body is hinged with a first baffle plate and one end of the first electric telescopic rod, the other end of the first baffle is hinged with the other end of the first electric telescopic rod, and the other end of the first baffle is in contact with the bottom end of the first arc-shaped section in a natural state.
3. The waste pyrolysis furnace with a built-in water tank as claimed in claim 2, wherein the top cover of the feed inlet is provided with a cover plate.
4. The waste pyrolysis furnace with a built-in water tank as claimed in claim 2, wherein the first roller comprises a first rotating shaft, and first material pushing plates are uniformly arranged on the outer circumference of the first rotating shaft and abut against the first arc-shaped section.
5. The waste pyrolysis furnace with built-in water tank as claimed in claim 1, wherein the first air pump and the waste gas treatment device are fixed on the bottom bracket of the support frame.
6. The waste pyrolysis furnace with built-in water tank as claimed in claim 1, wherein a second inclined material guiding mechanism, a second baffle opening mechanism, a second roller and a second water tank are arranged in the pyrolysis gasification layer, the second inclined material guiding mechanism, the second baffle and the first base form a gasification cavity enclosing the second roller, the second inclined material guiding mechanism, the second base and the inner side wall of the furnace body enclose a cavity forming the second water tank, a second heat exchange pipe and a second temperature sensor are arranged in the second water tank, an air inlet of the second heat exchange pipe is arranged in the gasification cavity, an air outlet of the second heat exchange pipe is connected with a second air pump pipeline through a second electromagnetic valve, a second filter screen is fixed at an air inlet of the second heat exchange pipe, the second air pump is connected with a waste gas treatment device pipeline, and the second water tank is externally connected with a second water inlet control electromagnetic valve and a second water outlet control electromagnetic valve The high-temperature heating pipes are arranged in the gasification cavity, and the second roller, the high-temperature heating pipes, the second baffle opening mechanism, the second electromagnetic valve, the second air pump, the second temperature sensor, the second water inlet control electromagnetic valve and the second water outlet control electromagnetic valve are all electrically connected with the controller.
7. The waste pyrolysis furnace with built-in water tank as claimed in claim 6, wherein the second inclined material guiding mechanism comprises a third folding section, a second arc-shaped section and a fourth folding section which are connected in sequence from top left to bottom right, the third bending section is fixed on the inner side wall of the furnace body, the second roller is positioned above the second arc-shaped section, the arc of the second arc section is matched with the outer periphery of the second roller, the bottom end part of the fourth folding section is fixedly connected with the second base, the second baffle plate opening mechanism adopts a second electric telescopic rod, the bottom of the first base is hinged with a second baffle plate and one end of the second electric telescopic rod, the second baffle is hinged to the other end of the second electric telescopic rod, the other end of the second baffle is in contact with the bottom end of the second arc-shaped section in a natural state, and a gap between the second substrate and the inner wall of the furnace body forms an ash outlet.
8. The waste pyrolysis furnace with built-in water tank as claimed in claim 6, wherein the second roller comprises a second rotating shaft, and second material pushing plates are uniformly arranged on the outer circumference of the second rotating shaft and are abutted against the second arc-shaped section.
9. The waste pyrolysis furnace with built-in water tank as claimed in claim 6, wherein the second air pump is fixed on the bottom bracket of the support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920180676.1U CN209778761U (en) | 2019-02-01 | 2019-02-01 | Garbage pyrolysis furnace with built-in water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920180676.1U CN209778761U (en) | 2019-02-01 | 2019-02-01 | Garbage pyrolysis furnace with built-in water tank |
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| Publication Number | Publication Date |
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| CN209778761U true CN209778761U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920180676.1U Active CN209778761U (en) | 2019-02-01 | 2019-02-01 | Garbage pyrolysis furnace with built-in water tank |
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| Country | Link |
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| CN (1) | CN209778761U (en) |
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2019
- 2019-02-01 CN CN201920180676.1U patent/CN209778761U/en active Active
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