CN117264645A - Continuous sludge waste tire and waste plastic treatment device and process - Google Patents
Continuous sludge waste tire and waste plastic treatment device and process Download PDFInfo
- Publication number
- CN117264645A CN117264645A CN202311465353.4A CN202311465353A CN117264645A CN 117264645 A CN117264645 A CN 117264645A CN 202311465353 A CN202311465353 A CN 202311465353A CN 117264645 A CN117264645 A CN 117264645A
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- Prior art keywords
- waste
- pyrolysis
- cabin
- rotating
- piece
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- 239000002699 waste material Substances 0.000 title claims abstract description 96
- 239000010802 sludge Substances 0.000 title claims abstract description 35
- 229920003023 plastic Polymers 0.000 title claims abstract description 27
- 239000004033 plastic Substances 0.000 title claims abstract description 27
- 239000010920 waste tyre Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000008569 process Effects 0.000 title claims abstract description 10
- 238000000197 pyrolysis Methods 0.000 claims abstract description 85
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 230000018044 dehydration Effects 0.000 claims abstract description 15
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 239000006004 Quartz sand Substances 0.000 description 9
- 239000000843 powder Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/07—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of solid raw materials consisting of synthetic polymeric materials, e.g. tyres
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
- C10B47/28—Other processes
- C10B47/30—Other processes in rotary ovens or retorts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
- C10B57/10—Drying
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Processing Of Solid Wastes (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The application discloses a continuous sludge waste tire and waste plastic treatment device and a continuous sludge waste tire and waste plastic treatment process, which relate to the technical field of sludge treatment, wherein the device comprises a feeding device for inputting waste materials; the discharging device is used for outputting a product after waste treatment; the pyrolysis device is used for carrying out pyrolysis reaction on the waste; wherein the feeding device and the discharging device are respectively arranged at two different sides of the pyrolysis device; the feeding device comprises a dehydration device and a feeding hole, the dehydration device comprises a shell piece, a driving piece and a pushing piece, the shell piece is provided with an accommodating space, one end of the accommodating space is connected with the feeding hole, the other end of the accommodating space is connected with the pyrolysis device, and the driving piece stretches into the accommodating space to drive the pushing piece to rotate; the one end that the feed inlet was kept away from to the shell spare is equipped with scattering portion, is equipped with a plurality of orifices on the scattering portion so that waste material gets into pyrolysis device from the shell spare in, is equipped with a plurality of first air current channel that are linked together with the orifice on the shell spare, and first air current channel other end is equipped with the fan, and the fan air inlet passes through pipeline intercommunication pyrolysis device.
Description
Technical Field
The application relates to the technical field of sludge treatment, in particular to a continuous sludge waste tire and waste plastic treatment device and a continuous sludge waste tire and waste plastic treatment process.
Background
The waste tires and the waste plastics have strong heat resistance, thermal biology resistance and mechanical resistance, and are rapid in growth and serious in environmental pollution. Junked tires belong to industrial hazardous solid wastes, cannot be burned or buried, and also can deteriorate natural environment, destroy vegetation growth, influence human health, endanger the earth ecological environment and the like. In the prior art, pyrolysis treatment is carried out on junked tires and waste plastics, but a great amount of capacity is needed for dehydration and pyrolysis in the pyrolysis treatment due to the fact that the junked tires, the waste plastics and the sludge contain higher moisture in the treatment process, so that resources are wasted, and the pyrolysis reaction of the junked tires, the waste plastics and the sludge is not thorough.
Disclosure of Invention
The content of the present application is intended to introduce concepts in a simplified form that are further described below in the detailed description. The section of this application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
To solve the technical problems mentioned in the background section above, some embodiments of the present application provide a continuous sludge waste tire and waste plastic treatment device, including:
a feeding device for inputting waste;
the discharging device is used for outputting a product after waste treatment;
the pyrolysis device is used for carrying out pyrolysis reaction on the waste;
wherein the feeding device and the discharging device are respectively arranged at two different sides of the pyrolysis device;
the feeding device comprises a dehydration device and a feeding hole, the dehydration device comprises a shell piece, a driving piece and a pushing piece, the shell piece is provided with an accommodating space, one end of the accommodating space is connected with the feeding hole, the other end of the accommodating space is connected with the pyrolysis device, and the driving piece stretches into the accommodating space to drive the pushing piece to rotate;
the one end that the feed inlet was kept away from to the shell spare is equipped with scattering portion, is equipped with a plurality of orifices on the scattering portion so that waste material gets into pyrolysis device from the shell spare in, is equipped with a plurality of first air current channel that are linked together with the orifice on the shell spare, and first air current channel other end is equipped with the fan, and the fan air inlet passes through pipeline intercommunication pyrolysis device.
Further, the propelling part comprises a rotating shaft and a blade, the blade is fixedly connected to the rotating shaft, and one end of the rotating shaft is fixedly connected with an output shaft of the driving part.
Further, a second airflow channel is arranged in the rotating shaft, one end of the second airflow channel is connected with the fan through a pipeline, and a plurality of air holes are formed in the blades.
Further, the whole scattering portion is arc-shaped, points which are equal to any point of the scattering portion in the definition space are focus points, and extension lines of axes of the spray holes penetrate through the focus points.
Further, the included angle between the axis of any one airflow channel and the axis of the adjacent jet hole is 30-45 degrees.
Further, the pyrolysis device comprises a power piece, a rotating cabin and a heating cabin, the rotating cabin and the heating cabin are coaxially arranged, the power piece drives the rotating cabin to rotate relative to the heating cabin, and a heat conducting medium is arranged between the heating cabin and the rotating cabin.
Further, the rotating cabin comprises a cabin body, one end of the cabin body is connected to the power piece, a containing cavity is formed in the cabin body, and a rotating piece is arranged in the containing cavity.
Further, the rotating direction of the rotating member is opposite to the rotating direction of the rotating cabin.
As another aspect of the present application, some embodiments of the present application provide a continuous sludge waste tire and waste plastic treatment process, which is suitable for the above device, and includes:
crushing the waste;
drying the waste;
conveying the waste to a rotating cabin for pyrolysis;
the granular waste which is not completely pyrolyzed in the rotating cabin is moved to a dehydration device;
conveying the waste to a rotating cabin for pyrolysis;
the waste product is discharged.
The beneficial effects of this application lie in:
1. the waste materials entering the pyrolysis device are dried by utilizing the gas generated by the pyrolysis reaction, so that the operation steps are saved and the heat waste is reduced;
2. the scattering portion is arranged to be arc-shaped, waste particles in the feeding device can be evenly sprayed to the inside of the rotating cabin, and pyrolysis reaction can be rapidly carried out.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application and to provide a further understanding of the application with regard to the other features, objects and advantages of the application. The drawings of the illustrative embodiments of the present application and their descriptions are for the purpose of illustrating the present application and are not to be construed as unduly limiting the present application.
In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.
In the drawings:
FIG. 1 is a schematic view of the overall structure of a continuous sludge waste tire and waste plastic treatment device according to an embodiment of the present application;
FIG. 2 is a schematic structural view of a housing member of a continuous sludge waste tire and waste plastic treatment device according to one embodiment of the present application;
FIG. 3 is a schematic structural view of a pusher of a continuous sludge waste tire and waste plastic treatment device according to an embodiment of the present application;
fig. 4 is a flow chart of steps of a continuous sludge waste tire and waste plastic treatment process according to one embodiment of the present application.
Meaning of reference numerals in the drawings:
100. a feeding device; 110. a dehydration device; 111. a housing member; 111a, a scattering portion; 111b, a first gas flow passage; 111c, spray holes; 112. a driving member; 113. a propulsion member; 113a, a rotating shaft; 113b, blades; 113c, a second gas flow passage; 113d, air holes; 120. a feed inlet; 130. a blower;
200. a discharging device;
300. a pyrolysis device; 310. a power member; 320. rotating the cabin; 330. and heating the cabin.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.
It should be noted that, for convenience of description, only the portions relevant to the present application are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.
In the description of the present application, it should be noted that, if the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship that a product of the application conventionally puts in use, it is merely for convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like in the description of the present application, if any, are used for distinguishing between the descriptions and not necessarily for indicating or implying a relative importance.
Furthermore, the terms "horizontal," "vertical," and the like in the description of the present application, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be understood by those of ordinary skill in the art that the specific meaning of such terms in this application
It should be noted that references to "one" or "a plurality" in this application are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be interpreted as "one or more" unless the context clearly indicates otherwise.
The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 3, a continuous sludge waste tire and waste plastic treatment device of the present application includes a feeding device 100, a discharging device 200, and a pyrolysis device 300, wherein the feeding device 100 is used for inputting waste materials; the discharging device 200 is used for outputting a product after waste treatment; the pyrolysis device 300 is used for performing pyrolysis reaction on the waste; the feeding device 100 and the discharging device 200 are respectively arranged at two different sides of the pyrolysis device 300; the feeding device 100 comprises a dehydration device 110 and a feeding hole, the dehydration device 110 comprises a shell member 111, a driving member 112 and a pushing member 113, the shell member 111 is provided with an accommodating space, one end of the accommodating space is connected with the feeding hole 120, the other end of the accommodating space is connected with the pyrolysis device 300, and the driving member 112 stretches into the accommodating space to drive the pushing member 113 to rotate. The one end that shell part 111 was kept away from feed inlet 120 is equipped with scattering portion 111a, is equipped with a plurality of orifices 111c on the scattering portion 111a in order to make waste material get into pyrolysis device 300 from shell part 111, is equipped with a plurality of first air current channels 111b that are linked together with orifice 111c on the shell part 111, and the other end of first air current channel 111b is equipped with fan 130, and fan 130 air inlet communicates pyrolysis device 300 through the pipeline.
Specifically, the feeding device 100, the discharging device 200 and the pyrolysis device 300 are all connected to the support, the feeding device 100 is connected to the first side of the pyrolysis device 300, the discharging device 200 is connected to the second side of the pyrolysis device 300 different from the first side, that is, the feeding device 100 and the discharging device 200 are located at two ends of the pyrolysis device 300, so that the waste material can move the farthest distance in the pyrolysis device 300, and the waste material is guaranteed to fully react in the pyrolysis device 300.
More specifically, the dewatering device 110 includes a housing part 111 provided with a receiving space, a heating device is provided outside the housing part 111 for providing heat to the dewatering device 110, a channel for rising water vapor evaporated from waste materials is provided inside the housing, and a condenser is provided at the end of the channel for condensing the water vapor and then collecting the water vapor uniformly.
The housing member 111 is provided therein with an accommodating space for accommodating the crushed waste particles for drying, and one end of the accommodating space is connected to the feed inlet 120 and the other end is connected to the pyrolysis apparatus 300. The shell member 111 is further provided with a pushing member 113, the pushing member 113 comprises a rotating shaft 113a and a blade 113b, one end of the rotating shaft 113a extends into the shell member 111 from the outside of the shell member 111, the portion of the rotating shaft 113a outside the shell member 111 is driven by a driving member 112, the driving member 112 comprises a servo motor and an output shaft, the private clothes motor drives the rotating shaft 113a to rotate through the output shaft, and the rotating shaft 113a drives the blade 113b to rotate to complete pushing of dried waste.
In a specific embodiment, the casing member 111 is provided with a scattering portion 111a at one end of the pyrolysis device 300, a plurality of spray holes 111c are equidistantly arranged on the scattering portion 111a, the spray holes 111c can enable crushed waste particles to pass through, a first air flow channel 111b is correspondingly arranged at one side of each spray hole 111c, the first air flow channel 111b is communicated with the fan 130 through a pipeline, the fan 130 is used for providing instant high-pressure air flow for the first air flow channel 111b, so that the air flow in the first air flow channel 111b can press the waste in the spray holes 111c into the pyrolysis device 300, an air inlet of the fan 130 is communicated into the pyrolysis device 300 through a pipeline, namely, at least part of high-temperature air generated after pyrolysis of the waste by the pyrolysis device 300 is pumped up by the fan 130 and then conveyed into the first air flow channel 111b through a pipeline.
Because the pyrolysis device 300 does not have an oxygen or low oxygen environment when it is required to pyrolyze the waste materials, the blower 130 cannot directly convey air into the first air flow channel 111b, and the gas generated from the pyrolysis device 300 is a high temperature gas, which further promotes the drying process in the accommodating space.
In a specific embodiment, the second airflow channel 113c is disposed in the rotating shaft 113a, and the blades 113b are provided with a plurality of air holes 113d, the second airflow channel 113c is connected to the first airflow channel 111b by the same fan 130, that is, the airflow in the second airflow channel 113c is the gas generated by the reaction of the pyrolysis device 300, the gas is the high-temperature dry gas, which is conveyed to the second airflow channel 113c through the fan 130, the rotating shaft 113a drives the blades 113b to rotate under the action of the driving member 112, the effect of the blades 113b is that the waste is conveyed to the pyrolysis device 300 after the blades are rotated, in the process of conveying the waste, the second airflow channel 113c conveys the high-temperature gas to the accommodating space, further dries the waste in the accommodating space, and as the heat source of the dehydration device 110 comes from the external heating, the waste at the middle position of the dehydration device 110 is the worst, therefore, the air holes 113d are opened on the blades 113b to convey the high-temperature gas to the pyrolysis device to the middle position of the pyrolysis device, the waste is directly connected to the middle position of the pyrolysis device, or the waste is directly connected to the middle position of the pyrolysis device, and the thermal reaction is not needed to be further cooled.
In a specific embodiment, the scattering portion 111a has a circular arc shape as a whole, and points in the definition space at which positions to any point of the scattering portion 111a are equal are focal points, and extension lines of axes of the nozzle holes 111c pass through the focal points. The spray holes 111c are spaced apart from each other equally, and the spray holes 111c are scattered as a whole, so that the waste material is sprayed to the inner wall of the pyrolysis device 300 as a whole in a scattered state when passing through the spray holes 111c, and the pyrolysis reaction can be rapidly and uniformly performed.
Specifically, a first air flow channel 111b is disposed at one side of each nozzle 111c, and the air in the first air flow channel 111b can directly spray the waste material in the nozzle 111c onto the inner wall of the pyrolysis device 300, where the included angle between the axis of any one first air flow channel 111b and the axis of the adjacent nozzle 111c is in the range of 30 ° to 45 °, and the specific included angle is: 30 °, 35 °, 40 °, and 45 °, the injection effect of which is optimal when the axis of the first air flow passage 111b is 35 ° from the axis of the nozzle hole 111c adjacent thereto, through the experimental surface.
In a specific embodiment, the pyrolysis device 300 includes a power member 310 and a rotating cabin 320, the power member 310 is used for driving the rotating cabin 320 to rotate, the driving member 112 is a servo motor, the driving member is meshed with a driven gear on the outer wall of the rotating cabin 320 through an output gear to drive the rotating cabin 320 to rotate, two ends of the rotating cabin 320 are both rotationally connected to a support, the rotating cabin 320 is driven by the power member 310 to rotate, and each part of sludge inside the rotating cabin 320 is heated uniformly after the rotating cabin 320 rotates, so that pyrolysis reaction can be better generated.
The heat source device is used for providing the temperature required by the pyrolysis reaction, and is arranged on the outer side of the pyrolysis device 300 and transmits heat to the sludge in the pyrolysis device 300 to carry out the pyrolysis reaction on the sludge. The heat source device is provided with a plurality of fire-spraying ports which are distributed at equal intervals, and the fire-spraying ports spray flames to the pyrolysis device 300 at the same time to improve the temperature of the pyrolysis device 300, and because the pyrolysis device 300 is made of metal or other fireproof materials, the heat-conducting property of the pyrolysis device is good, but the heat-accumulating capacity of the pyrolysis device is poor, so that in actual use, when the heat source device directly heats the outer wall of the pyrolysis device 300, the temperature of the heat source device at each position inside the heat source device is uneven, and the pyrolysis of sludge inside the heat source device completely needs longer time and more resources. Therefore, under the condition that more flame ports cannot be arranged, a heating cabin 330 is arranged outside the pyrolysis device 300, a heat conducting medium is arranged between the heating cabin 330 and the rotating cabin 320, the heating cabin 330 and the rotating cabin 320 are coaxially arranged, the heating cabin 330 is fixed, a plurality of holes for the flame ports to extend into are formed in the side wall of the heating cabin 330, the flame ports directly heat the heat conducting medium, and then heat is transferred to the rotating cabin 320 through the heat conducting medium.
In a specific embodiment, the heat conducting medium is quartz sand, the melting point of the quartz sand is higher and is far higher than the highest temperature required by pyrolysis of sludge, and meanwhile, the quartz sand has good heat conducting property and good heat insulating property, is economical and practical, and is a preferable choice as the heat conducting medium. In actual use, quartz sand is required to be screened, quartz sand with smaller particle size is selected as a heat conducting medium, a certain gap is reserved between the heating cabin 330 and the rotating cabin 320, namely, the quartz sand can move along with the rotation of the rotating cabin 320, the phenomenon that the servo motor of the power part 310 is damaged due to overlarge rotating resistance of the rotating cabin 320 when the quartz sand is too full of the heating cabin 330 and the rotating cabin 320 is avoided, and the quartz sand can move to enable the rotating cabin 320 to be heated uniformly, so that the sludge inside the quartz sand is heated uniformly is ensured.
In a specific embodiment, the body of the rotating pod 320 is driven by the power member 310, and a rotating member is disposed inside the body, and the rotating member is driven by a separate motor, so that the rotating direction of the rotating pod 320 is opposite to the rotating direction of the rotating member. The blades 113b of the rotating member are in contact with the inner wall of the rotating chamber 320, the whole rotating member is spiral, and the residence time of the sludge in the rotating chamber 320 can be controlled by controlling the rotating speed of the rotating member. The rotation direction of the rotation chamber 320 is opposite to that of the rotation member, so that the sludge inside the rotation chamber 320 can be sufficiently stirred and moved.
As shown in fig. 4, some embodiments of the present application provide a continuous sludge waste tire and waste plastic treatment process, which is suitable for the above device, and includes:
s101, crushing waste materials;
s102, drying the waste;
s103, conveying the waste to a rotating cabin 320 for pyrolysis;
s104, moving the granular waste which is not completely pyrolyzed in the rotating cabin 320 to the dehydrating apparatus 110;
s105, conveying the waste to a rotating cabin 320 for pyrolysis;
and S106, discharging waste products.
Specifically, in the step S101, in the step of pulverizing the waste, since the waste is not contained in the same single article, a plurality of articles are often blended together, and thus, it is necessary to primarily dry the waste, and the brittleness of the dried waste is increased, so that the waste is more conveniently pulverized.
In step S102, the crushed waste powder is fed into the feed port, and the waste powder enters the accommodating space of the housing member 111 by its own weight, and at this time, the drying and dewatering of the waste powder by the heat source outside the housing member 111 is started.
In step S103, the movement of the dried waste powder from the dehydration engine 110 into the pyrolysis engine 300 is started by the action of the pushing member 113, and the pushing member 113 continuously blows out the high-temperature gas from the blade 113b during the conveyance to further dry the waste powder.
In step S104, some waste materials do not completely undergo pyrolysis reaction during pyrolysis of the waste material powder in the pyrolysis device 300, and the waste materials float in the rotating cabin 320, and at this time, the negative pressure of the fan makes the floating objects transported from the pipeline to the dewatering device 110 for further circulation.
In step S105, the float is fused with the waste powder in the dehydrating apparatus 110 and then sprayed again to the inner wall of the rotating chamber 320 to perform a pyrolysis reaction again.
In step S106, the waste material after pyrolysis is discharged.
The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the invention in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the invention. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.
Claims (9)
1. A continuous sludge waste tire and waste plastic treatment device, comprising:
a feeding device for inputting waste;
the discharging device is used for outputting a product after waste treatment;
the pyrolysis device is used for carrying out pyrolysis reaction on the waste;
wherein the feeding device and the discharging device are respectively arranged at two different sides of the pyrolysis device;
the method is characterized in that:
the feeding device comprises a dehydration device and a feeding hole, the dehydration device comprises a shell piece, a driving piece and a pushing piece, the shell piece is provided with an accommodating space, one end of the accommodating space is connected with the feeding hole, the other end of the accommodating space is connected with the pyrolysis device, and the driving piece stretches into the accommodating space to drive the pushing piece to rotate;
the one end that the feed inlet was kept away from to the shell spare is equipped with scattering portion, be equipped with a plurality of orifices on the scattering portion so that the waste material is followed the shell spare gets into in the pyrolysis device, be equipped with a plurality of first air current channels that are linked together with the orifice on the shell spare, the first air current channel other end is equipped with the fan, the fan air inlet passes through the pipeline intercommunication pyrolysis device.
2. The continuous sludge waste tire and waste plastic treatment device according to claim 1, wherein:
the propelling part comprises a rotating shaft and blades, the blades are fixedly connected to the rotating shaft, and one end of the rotating shaft is fixedly connected with an output shaft of the driving part.
3. The continuous sludge waste tire and waste plastic treatment device according to claim 2, wherein:
the fan is characterized in that a second airflow channel is arranged in the rotating shaft, one end of the second airflow channel is connected with the fan through a pipeline, and a plurality of air holes are formed in the blades.
4. A continuous sludge waste tyre waste plastics treatment device according to claim 3, wherein:
the whole scattering portion is arc, and the point that the position that defines the arbitrary point of scattering portion in the space equals all is the focus, the extension line of orifice's axis all passes the focus.
5. The continuous sludge waste tire and waste plastic treatment device according to any one of claims 1 to 4, wherein:
the included angle between the axis of any one first air flow channel and the axis of the adjacent spray hole is 30-45 degrees.
6. The continuous sludge waste tire and waste plastic treatment device according to claim 5, wherein:
the pyrolysis device comprises a power piece, a rotating cabin and a heating cabin, wherein the rotating cabin is coaxially arranged with the heating cabin, the power piece drives the rotating cabin to rotate relative to the heating cabin, and a heat conducting medium is arranged between the heating cabin and the rotating cabin.
7. The continuous sludge waste tire and waste plastic treatment device according to claim 6, wherein:
the rotary cabin comprises a cabin body, one end of the cabin body is connected with the power piece, an accommodating cavity is formed in the cabin body, and a rotary piece is arranged in the accommodating cavity.
8. The continuous sludge waste tire and waste plastic treatment device according to claim 7, wherein:
the rotating direction of the rotating piece is opposite to the rotating direction of the rotating cabin.
9. A continuous sludge waste tyre waste plastics treatment process suitable for the device of any one of claims 1 to 9, comprising:
crushing the waste;
drying the waste;
conveying the waste to a rotating cabin for pyrolysis;
the granular waste which is not completely pyrolyzed in the rotating cabin is moved to a dehydration device;
conveying the waste to a rotating cabin for pyrolysis;
the waste product is discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311465353.4A CN117264645B (en) | 2023-11-07 | 2023-11-07 | Continuous sludge waste tire and waste plastic treatment device and process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311465353.4A CN117264645B (en) | 2023-11-07 | 2023-11-07 | Continuous sludge waste tire and waste plastic treatment device and process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117264645A true CN117264645A (en) | 2023-12-22 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20090014311A1 (en) * | 2007-06-12 | 2009-01-15 | Rft Plastics Inc. | Apparatus for and method of treating waste containing plastic material |
| CN207405057U (en) * | 2017-10-11 | 2018-05-25 | 刘迪 | Dewatered sludge is pyrolyzed disposal system |
| CN211445463U (en) * | 2019-05-08 | 2020-09-08 | 承德北宇环能科技有限公司 | High-efficient mud pyrolysis device |
| KR102198416B1 (en) * | 2020-08-24 | 2021-01-05 | 주식회사 이피에스 | Renewable energy and eco-friendly resource production device using continuous pyrolysis technology of waste |
| CN212894593U (en) * | 2020-08-27 | 2021-04-06 | 杨丽娟 | Multistage pyrolysis device for organic wastes |
| CN112625716A (en) * | 2020-12-23 | 2021-04-09 | 李艺 | Novel temperature-adjustable device with heater arranged on slag receiving sleeve of waste tire and waste plastic sludge pyrolysis kettle |
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- 2023-11-07 CN CN202311465353.4A patent/CN117264645B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090014311A1 (en) * | 2007-06-12 | 2009-01-15 | Rft Plastics Inc. | Apparatus for and method of treating waste containing plastic material |
| CN207405057U (en) * | 2017-10-11 | 2018-05-25 | 刘迪 | Dewatered sludge is pyrolyzed disposal system |
| CN211445463U (en) * | 2019-05-08 | 2020-09-08 | 承德北宇环能科技有限公司 | High-efficient mud pyrolysis device |
| KR102198416B1 (en) * | 2020-08-24 | 2021-01-05 | 주식회사 이피에스 | Renewable energy and eco-friendly resource production device using continuous pyrolysis technology of waste |
| CN212894593U (en) * | 2020-08-27 | 2021-04-06 | 杨丽娟 | Multistage pyrolysis device for organic wastes |
| CN112625716A (en) * | 2020-12-23 | 2021-04-09 | 李艺 | Novel temperature-adjustable device with heater arranged on slag receiving sleeve of waste tire and waste plastic sludge pyrolysis kettle |
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