CN211141947U - Continuous solid waste microwave carbonizing device - Google Patents

Abstract

The utility model relates to a continuous solid waste microwave carbonization device, which comprises a feeding structure, a discharging structure, a microwave carbonization furnace and a controller, wherein the feeding structure and the discharging structure are respectively connected with the microwave carbonization furnace, and the feeding structure, the discharging structure and the microwave carbonization furnace are respectively connected with the controller; the controller controls the feeding structure to transport solid waste materials to enter the microwave carbonization furnace, the rotating speed of the microwave carbonization furnace is adjusted according to the temperature in the microwave carbonization furnace, and the discharging structure is driven to work to transport the materials according to the accumulation amount of the materials output by the microwave carbonization furnace in the discharging structure. The utility model discloses utilize the temperature in the temperature sensor feedback microwave carbonization stove to the churn slew velocity of adjustment feeding structure and microwave carbonization stove realizes the microwave carbonization of the solid-state waste material of self-adaptation control, and microwave radiation is even in the carbonization stove, but continuous operation, improves carbonization efficiency, and area is little, and the energy consumption is low, and can compatible all kinds of solid waste materials of processing.

Description

Continuous solid waste microwave carbonizing device

Technical Field

The utility model relates to a material processing apparatus, more specifically say and indicate continuous type solid waste material microwave carbonizing apparatus.

Background

With the development of economy and the improvement of the living standard of people, the problem of household garbage is increasingly prominent; the sludge is inevitably generated in urban construction, and contains a large amount of pathogenic bacteria, parasites, salts, polychlorinated biphenyl, radioactive nuclide and other refractory toxic and harmful substances which cause great harm to the environment, human beings and animal health; moreover, each medical institution generates a large amount of medical waste every day, the medical waste contains a large amount of germs, and the medical waste not only causes serious pollution to the environment, but also has great potential threat to the health of people. The domestic garbage, the sludge and the medical garbage cannot be buried or burned. Secondary pollution is generated whether buried or incinerated. The garbage is carbonized and cracked by microwaves, so that secondary pollution can be avoided.

The existing microwave carbonization device can not work continuously, so that the efficiency of treating garbage by microwaves is reduced, the microwave carbonization devices for treating different solid wastes can not be used compatibly, the microwave carbonization devices of different types can only be used for treating different solid wastes, the garbage treatment cost is greatly increased, and the problems of large occupied area and high energy consumption are solved.

Therefore, it is necessary to design a new device to solve the problems of the microwave carbonization device that it cannot work discontinuously, the occupied area is large, and the energy consumption is high, and to process various solid wastes compatibly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome prior art's defect, provide continuous type solid waste material microwave carbonizing apparatus.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the continuous solid waste microwave carbonization device comprises a feeding structure, a discharging structure, a microwave carbonization furnace and a controller, wherein the feeding structure and the discharging structure are respectively connected with the microwave carbonization furnace, and the feeding structure, the discharging structure and the microwave carbonization furnace are respectively connected with the controller; the controller controls the feeding structure to transport solid waste materials to enter the microwave carbonization furnace, the rotating speed of the microwave carbonization furnace is adjusted according to the temperature in the microwave carbonization furnace, and the discharging structure is driven to work to transport the materials according to the accumulation amount of the materials output by the microwave carbonization furnace in the discharging structure.

The further technical scheme is as follows: the feeding structure comprises a feeding hopper, a feeding conveying pipe, a spiral extruder and a feeding transmission assembly, wherein the feeding transmission assembly is connected with the spiral extruder, the spiral extruder is connected with the feeding conveying pipe, the upper end of the feeding conveying pipe is connected with the feeding hopper, the spiral extruder is connected with the microwave carbonization furnace, and the feeding transmission assembly is connected with the controller.

The further technical scheme is as follows: the microwave carbonization furnace comprises a roller, a microwave generating part and a roller transmission structure, wherein the roller is internally provided with a stirring structure, the stirring structure comprises a plurality of stirring pieces, the stirring pieces are spirally arranged on the inner side wall of the roller along the axis direction of the roller, the roller transmission structure is positioned on the outer side wall of the roller, the roller transmission structure is connected with a power part, the power part is connected with the controller, two ends of the roller are respectively connected with a slewing bearing assembly, the slewing bearing assembly is provided with the microwave generating part, and the feeding structure and the discharging structure are respectively connected with the roller; the power part drives the roller transmission structure to rotate, the roller transmission structure rotates to drive the roller to rotate, the stirring piece stirs the object in the roller, and the microwave generating part carries out microwave carbonization on the object in the roller.

The further technical scheme is as follows: the cylinder includes churn and goes out the feed cylinder, the stirring piece is located on the inside wall of churn, be equipped with the stirring chamber in the churn, the cylinder transmission structure is located on the lateral wall of churn, just the one end of churn with the one end that goes out the feed cylinder is connected, the other end of churn and it keeps away from to go out the feed cylinder the one end of churn is connected with respectively slewing bearing subassembly, be equipped with a plurality of ejection of compact aperture on going out the feed cylinder.

The further technical scheme is as follows: the discharging cylinder is connected with a first discharging cover clamping seat at the joint of the discharging cylinder and the stirring cylinder, one end, far away from the stirring cylinder, of the discharging cylinder is connected with a second discharging cover clamping seat, a discharging cover mounting position is formed between the first discharging cover clamping seat and the second discharging cover clamping seat, a discharging cover connected with a discharging structure is arranged in the discharging cover mounting position, the second discharging cover clamping seat is connected with the slewing bearing assembly, close to the discharging cylinder, through a second annular connecting disc, and one end, far away from the discharging cylinder, of the stirring cylinder is connected with the slewing bearing assembly, close to the stirring cylinder, through the first annular connecting disc.

The further technical scheme is as follows: the slewing bearing assembly comprises a slewing bearing body, wherein the slewing bearing body comprises an inner ring and an outer ring positioned outside the inner ring; the outer ring close to the mixing drum is connected with the first annular connecting disc, and the inner ring close to the mixing drum is fixed on a support base through a guide rail support; the outer ring close to the discharge barrel is connected with the second annular connecting disc, the inner ring close to the discharge barrel is fixed on a support base through a guide rail support, and the inner ring close to the mixing barrel is provided with a feed inlet; the feeding device is characterized in that a feeding connector connected with the spiral extruding device is connected to the feeding port, the feeding port is communicated with the stirring cavity, a threaded hole is formed in the inner ring, a temperature sensor is inserted into the threaded hole, and the temperature sensor is connected with the controller.

The further technical scheme is as follows: the discharging cover is provided with an exhaust port, the exhaust port is connected with an exhaust pipe, the exhaust pipe is wound on the periphery of the feeding conveying pipe, and the tail end of the exhaust pipe is connected with a gas treatment structure.

The further technical scheme is as follows: and a discharge port is arranged on the discharge cover and is positioned below the exhaust port.

The further technical scheme is as follows: the ejection of compact structure include ejection of compact drive assembly, conveyer and with the cooling module that the discharge gate is connected, cooling module includes sealed chamber, the conveyer with sealed chamber is connected, the conveyer is including carrying the casing and being located carry the hob in the casing, the one end of hob extends to carry the casing outer with ejection of compact drive assembly connects, be equipped with the opening on carrying the casing, the opening part of carrying the casing is equipped with the connection cavity, connect the cavity with sealed chamber passes through the ring flange and connects, be equipped with first position sensor and second position sensor in the connection cavity, first position sensor is located second position sensor's top, and first position sensor, second position sensor and ejection of compact drive assembly are connected with the controller respectively.

The further technical scheme is as follows: the device still includes the box, be equipped with first baffle, second baffle and third baffle in the box, first baffle, second baffle, third baffle and the box encloses to close and forms drive chamber and furnace body chamber, the microwave carbonization stove is located the furnace body intracavity, the feeding structure is located the drive intracavity.

Compared with the prior art, the utility model beneficial effect be: the utility model discloses a set up the controller, the feeding structure, ejection of compact structure and microwave carbonization stove, utilize the temperature in the temperature sensor feedback microwave carbonization stove, with the churn slew velocity of adjustment feeding structure and microwave carbonization stove, realize the microwave carbonization of the solid-state waste material of self-adaptation control, and microwave radiation is even in the carbonization stove, but continuous operation, improve carbonization efficiency and improve the carbonization effect, it can seal the cylinder to set up the slewing bearing subassembly, thereby improve carbonization efficiency, small in floor area, the energy consumption is low, and can all kinds of solid waste materials of compatible processing.

The invention is further described with reference to the accompanying drawings and specific embodiments.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic perspective view of a continuous solid waste microwave carbonization apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of a continuous solid waste microwave carbonizing apparatus according to an embodiment of the present invention;

fig. 3 is a left side view schematically illustrating the structure of the continuous solid waste microwave carbonizing apparatus according to an embodiment of the present invention;

FIG. 4 is a schematic top view of a continuous solid waste microwave carbonizing apparatus according to an embodiment of the present invention;

fig. 5 is a schematic perspective view of a microwave carbonization furnace according to an embodiment of the present invention;

fig. 6 is a schematic front view of a microwave carbonization furnace according to an embodiment of the present invention (excluding a microwave generating element);

fig. 7 is a schematic sectional structure view (excluding a microwave generating part) of a microwave carbonization furnace according to an embodiment of the present invention;

fig. 8 is a schematic perspective view of a roller according to an embodiment of the present invention;

fig. 9 is a schematic sectional structure view of a roller according to an embodiment of the present invention;

fig. 10 is a schematic front view of a slewing bearing assembly according to an embodiment of the present invention;

fig. 11 is a schematic sectional view of a slewing bearing assembly according to an embodiment of the present invention;

fig. 12 is a schematic front view of a rotary support according to an embodiment of the present invention;

fig. 13 is a schematic sectional view of a rotary support according to an embodiment of the present invention;

fig. 14 is a schematic perspective view of a discharging cover according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the 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 work belong to the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

As shown in fig. 1 to 14, the continuous solid waste microwave carbonization device provided in this embodiment can be used for treating solid materials such as domestic waste, medical waste or sludge, so as to solve the problems that the microwave carbonization device cannot work discontinuously, occupies a large area, and consumes a high amount of energy, and can be compatible for treating various solid wastes.

Referring to fig. 1 and 2, the continuous microwave carbonization apparatus for solid waste includes a feeding structure, a discharging structure 3, a microwave carbonization furnace and a controller 1, wherein the feeding structure and the discharging structure 3 are respectively connected to the microwave carbonization furnace, and the feeding structure, the discharging structure 3 and the microwave carbonization furnace are respectively connected to the controller 1; controller 1 control feeding structure transportation solid waste material gets into the microwave carbonization stove to by controller 1 according to the temperature in the microwave carbonization stove, adjust the slew velocity of microwave carbonization stove, and according to the material of microwave carbonization stove output the accumulation volume in ejection of compact structure 3, 3 work of drive ejection of compact structure are in order to transport the material.

According to the temperature in the microwave carbonization furnace, the feeding speed of solid waste materials such as garbage and the like and the rotating speed of the microwave carbonization furnace are automatically adjusted, the problems of discontinuous work, large occupied area, equipment sealing, high energy consumption and the like of the microwave carbonization furnace are solved, and various types of garbage can be compatibly treated.

In an embodiment, referring to fig. 2, the feeding structure includes a feeding hopper 201, a feeding conveying pipe 202, a spiral extruder 206, and a feeding transmission assembly, the feeding transmission assembly is connected to the spiral extruder 206, the spiral extruder 206 is connected to the feeding conveying pipe 202, the feeding hopper 201 is connected to the upper end of the feeding conveying pipe 202, the spiral extruder 206 is connected to the microwave carbonization furnace, and the feeding transmission assembly is connected to the controller 1.

In an embodiment, referring to fig. 1 and fig. 3, the apparatus further includes a box 5, a first partition 503, a second partition 502 and a third partition 501 are disposed in the box 5, the first partition 503, the second partition 502, the third partition 501 and the box 5 enclose to form a driving cavity and a furnace cavity, the microwave carbonization furnace is located in the furnace cavity, and the feeding structure is located in the driving cavity. A first clapboard 503 is arranged between the furnace cavity and the driving cavity, the material of the first clapboard 503 is but not limited to metal, and the first clapboard 503 plays a role of shielding; the other side of the furnace cavity is provided with a shell, and the other side and two ends of the driving cavity are provided with side doors which can be opened and closed, so that the maintenance is convenient.

In addition, the device also comprises a support base 4, the box body 5 is arranged on the support base 4, and the box body 5 is used for protecting equipment, shielding microwave radiation, insulating heat and keeping the temperature, so that the equipment is more attractive.

The feeding transmission assembly comprises a feeding driver 208 and a feeding transmission gear set 207, wherein the feeding driver 208 is connected with the feeding transmission gear set 207, the feeding transmission gear set 207 is connected with a spiral extruder 206, the feeding driver 208 is connected with a controller 1, one end of the spiral extruder 206 is connected with the feeding driver 208 through the feeding transmission gear set 207, the spiral extruder is connected to a feeding conveying pipe 202 through a flange plate at the upper end, the other end of the feeding conveying pipe 202 extends to the outside of a top circular opening of a box body 5 and is connected with the feeding pipe 201 through a flange, solid waste enters from the feeding hopper 201, the feeding driver 208 is driven by the controller 1 to work, the spiral extruder 206 is driven to rotate, and the solid waste is input into a microwave carbonization furnace to be subjected to microwave carbonization.

Referring to fig. 4 to 6, the microwave carbonization furnace includes a drum, a microwave generating element 6 and a drum transmission structure, a stirring structure is disposed in the drum, the stirring structure includes a plurality of stirring blades 11, the plurality of stirring blades 11 are arranged on an inner side wall of the drum in a spiral line along an axial direction of the drum, the drum transmission structure is located on an outer side wall of the drum, the drum transmission structure is connected with a power element, the power element is connected with a controller 1, two ends of the drum are respectively connected with a slewing bearing assembly, the slewing bearing assembly is provided with the microwave generating element 6, and the feeding structure and the discharging structure 3 are respectively connected with the drum; drive the rotation of cylinder transmission structure through power spare, cylinder transmission structure rotates and drives the cylinder and rotate, stirs by stirring piece 11 the material in the cylinder, carries out the microwave carbonization by microwave generation piece 6 to the material in the cylinder.

Stirring piece 11 plays the effect of stirring and guide material, make the abundant carbonization of rubbish ability in the cylinder, the treatment effeciency of material is improved, microwave carbonization stove mainly relies on the cylinder roll of cylinder, can realize continuous operation, by the cooperation of transmission structure and power spare, the roll of drive cylinder, material in the cylinder is through 11 intensive mixing of spiral formula arrangement's stirring piece, thoroughly carbonization is carried out by the microwave that microwave generation spare 6 produced, thereby make the microwave radiation in the carbonization stove even, improve carbonization efficiency and improve the carbonization effect. In addition, the slewing bearing assembly can be more tightly sealed in the whole carbonization process, so that the carbonization efficiency is improved, and the carbonization effect is improved.

The cylinder includes churn 10 and play feed cylinder 12, and stirring piece 11 is located the inside wall of churn 10, is equipped with the stirring chamber in the churn 10, and the cylinder transmission structure is located the lateral wall of churn 10, and the one end of churn 10 is connected with the one end of play feed cylinder 12, and the one end that the churn 10 was kept away from to the other end of churn 10 and play feed cylinder 12 is connected with the slewing bearing subassembly respectively, is equipped with a plurality of ejection of compact aperture 121 on the play feed cylinder 12.

The cylinder both stirred and carbonization work, can also utilize the ejection of compact aperture 121 on the ejection of compact expert, the material output after will carbonizing.

Specifically, form the ejection of compact chamber in foretell play feed cylinder 12, this ejection of compact chamber and stirring chamber intercommunication, and foretell exit orifice 121 and ejection of compact chamber intercommunication, the material stirs the carbonization back in churn 10, can remove the ejection of compact intracavity along with the rotation of cylinder, by the exit orifice 121 output on the play feed cylinder 12, accomplishes whole carbonization process.

In order to improve the whole carbonization effect, the stirring blades 11 are arranged in a spiral manner and are distributed over the whole stirring cylinder 10, so that the materials falling into the stirring cylinder 10 can be fully stirred and carbonized by microwaves.

In an embodiment, a first discharging cover clamping seat 3011 is connected to a joint of the discharging cylinder 12 and the mixing cylinder 10, a second discharging cover clamping seat 30 is connected to one end of the discharging cylinder 12, which is far away from the mixing cylinder 10, a discharging cover mounting position is formed between the first discharging cover clamping seat 3011 and the second discharging cover clamping seat 30, a discharging cover connected to the discharging structure 3 is arranged in the discharging cover mounting position, the second discharging cover clamping seat 30 is connected to the slewing bearing assembly, which is close to the discharging cylinder 12, through a second annular connecting disc, and one end of the mixing cylinder 10, which is far away from the discharging cylinder 12, is connected to the slewing bearing assembly, which is close to the mixing cylinder 10, through the first annular.

First ejection of compact cover cassette 3011 and second ejection of compact cover cassette 30 arrange in the periphery at the both ends of play feed cylinder 12 in fact, ejection of compact cover installation position installation ejection of compact cover that forms between first ejection of compact cover cassette 3011 and second ejection of compact cover cassette 30 can be so that in the material that follow ejection of compact aperture 121 discharge enters into ejection of compact cover, and then is connected with ejection of compact cover by ejection of compact structure 3, plays the output after piling up to the material.

In one embodiment, referring to fig. 14, the discharge hood is provided with an exhaust opening 311, the exhaust opening 311 is connected with an exhaust pipe 203, the exhaust pipe 203 is wound around the periphery of the feed conveying pipe 202, and the end of the exhaust pipe 203 is connected with a gas processing structure 205; the discharging cover is provided with a discharging port 321, and the discharging port 321 is positioned below the exhaust port 311.

Specifically, an air supply duct 204 is connected between the exhaust port 311 and the exhaust pipe 203.

Specifically, foretell ejection of compact cover is including the ejection of compact cover body, be formed with the row material chamber in this ejection of compact cover body, the lower extreme of the ejection of compact cover body is equipped with discharge gate 321, the upper end of the ejection of compact cover body is equipped with gas vent 311, this discharge gate 321 and gas vent 311 communicate with row material chamber respectively, the discharged object of ejection of compact aperture 121 falls into the bottom in row material chamber under the effect of gravity, and discharge gate 321 is located the bottom in row material chamber, then fall into the object that is arranging material chamber bottom and can discharge through this discharge gate 321. And the upper end gas outlet 311 is used to discharge gas during carbonization.

One layer of exhaust pipe 203 is wound on the outer wall of the feeding conveying pipe 202, the exhaust pipe 203 is a metal pipeline such as a stainless steel pipe or a copper pipe, the lower end of the exhaust pipe 203 is connected to an exhaust port 311 at the upper end of the discharging cover body through a pipeline, the upper end of the exhaust pipe 203 is connected with the gas processing structure 205, gas exhausted from the microwave carbonization furnace through the discharging cover has high temperature and enters the exhaust pipe 203 through the pipeline, the high-temperature gas transfers heat to the feeding conveying pipe 202 and then transfers the heat to garbage in the feeding conveying pipe 202, solid materials such as the garbage and the like can be preheated to a certain extent, the heat energy is recycled, the carbonization efficiency is improved, the gas flows to the gas processing structure 205 from the exhaust pipe 203 to be processed by converting the gas into liquid, and then the gas is exhausted from a gas condensation outlet.

The discharging cover body comprises an upper discharging cover body 31 and a lower discharging cover body 32, the upper discharging cover body 31 and the lower discharging cover body 32 are respectively in a semi-ring shape, an exhaust port 311 is arranged at the upper end of the upper discharging cover body 31, a discharge port 321 is arranged at the lower end of the lower discharging cover body 32, and the upper discharging cover body 31 and the lower discharging cover body 32 are enclosed to form the discharging cavity.

Specifically, the upper discharging cover 31 and the lower discharging cover 32 respectively include an annular sheet, an inner sheet and an outer sheet, the lower end of the upper discharging cover 31 is provided with an insert ring, the lower end of the inner sheet of the upper discharging cover 31 is connected with an inner insert bar, the lower end of the outer sheet of the upper discharging cover 31 is connected with an outer insert bar, and the inner insert bar and the outer insert bar are respectively located at the inner side of the insert ring; the inner side piece of the lower discharging cover body 32 is connected with a first inner connecting ring, the other end of the first inner connecting ring is connected with a first inner connecting piece, and the inner side piece, the first inner connecting ring and the first inner connecting piece are enclosed to form a first inner slot; this lower discharging cover body 32's outside piece is connected with second in-connection ring, the other end of second in-connection ring is connected with second in-connection splicing, the outside piece, second in-connection ring, second in-connection splicing encloses and closes and form slot in the second, foretell interpolation strip is inserted and is established in first interior slot, outer interpolation strip is inserted and is established in slot in the second, thereby realize going up discharging cover body 31 and being connected with lower discharging cover body 32's dismantled and assembled, and should insert the ring and insert the annular piece of establishing lower discharging cover body 32, in the concave edge that interior side piece and outside piece enclose and close the formation, in order to guarantee location and sealed.

The annular piece of the upper discharging cover 31 is provided with an exhaust port 311, and the annular piece of the lower discharging cover 32 is provided with a discharge port 321.

The ejection of compact cover is fixed on support base 4, and such first ejection of compact cover cassette 3011 and second ejection of compact cover cassette 30 guarantee that the ejection of compact cover is motionless when following the cylinder and rotate to reach the effect of smooth ejection of compact.

In an embodiment, referring to fig. 7 and 8, the second discharging cover clamping seat 30 is connected with the slewing bearing assembly close to the discharging drum 12 through a second annular connecting disc 14, and one end of the mixing drum 10 far away from the discharging drum 12 is connected with the slewing bearing assembly close to the mixing drum 10 through a first annular connecting disc 13.

Be equipped with the draw-in groove on this first ejection of compact cover cassette 3011 and the second ejection of compact cover cassette 30, in the outside embedding draw-in groove of this ejection of compact cover to indirectly realize ejection of compact cover spacing.

Furthermore, the transmission structure includes a reinforcing ring 23 located on the outer side wall of the mixing drum 10 and a transmission ring connected to the power member, and the reinforcing ring 23 is connected to the transmission ring through a connecting rod assembly.

In addition, the connecting rod assembly comprises a connecting rod seat 22 and a connecting rod 21, the connecting rod seat 22 is connected with the periphery of the reinforcing ring 23, and the connecting rod 21 is respectively connected with the connecting rod seat 22 and the transmission ring piece.

The reinforcing ring 23 is provided with a mounting groove, the connecting rod seat 22 is embedded in the mounting groove, and the mounting groove plays a role in fixing and limiting.

In the present embodiment, the above-mentioned ring gear includes a ring gear 20, and the connecting rods 21 are arranged obliquely in a direction coinciding with the oblique direction of the teeth on the ring gear 20. The inclined arrangement of the connecting rod 21 can improve the stability of the connecting rod 21 in the transmission process of the gear ring 20 and avoid the damage of the connecting rod 21 caused by overlarge stress. Both sides face of this ring gear 20 is equipped with the sand grip, and this connecting rod 21 includes two parallel arrangement's the body of rod, and the upper end of this body of rod is equipped with the shrinkage pool, and this sand grip is inserted and is established in the shrinkage pool to realize connecting rod 21 and ring gear 20's being connected, and adopt two parallel arrangement's the body of rod to be connected with ring gear 20, can improve ring gear 20 and connecting rod 21's stability of being connected.

Ring gear 20 passes through connecting rod 21 to be connected on the connecting rod seat 22 on reinforcing ring 23, and connecting rod 21 not only plays the effect of connecting ring gear 20 and microwave carbonization stove, still plays the isolation because of the cylinder is heated the influence of inflation back to ring gear 20, and ring gear 20 plays driven effect, and power piece passes through power driver's gear to power transmission to ring gear 20 on, ring gear 20 rotates and drives the cylinder continuous rotation to realize continuous operation's effect.

In one embodiment, referring to fig. 10-14, the slewing bearing assembly comprises a slewing bearing body comprising an inner ring 40 and an outer ring 50 located outside the inner ring 40; an outer ring 50 close to the mixing drum 10 is connected with a first annular connecting disc, and an inner ring 40 close to the mixing drum 10 is fixed on a support base 4 through a guide rail support 70; the outer ring 50 close to the discharge barrel 12 is connected with a second annular connecting disc, the inner ring 40 close to the discharge barrel 12 is fixed on the arranged bracket base 4 through a guide rail support 70, and the inner ring 40 close to the mixing barrel 10 is provided with a feed inlet; the feeding inlet is connected with a feeding connector connected with the spiral extruder 206, the feeding inlet is communicated with the stirring cavity, the inner ring 40 is provided with a threaded opening, a temperature sensor 60 is inserted into the threaded opening, and the temperature sensor 60 is connected with the controller 1.

The inner ring 40 is fixed in the triangular guide rail on the bracket base 4 through two triangular guide rail supports 70 to realize the dynamic and static separation and sealing functions, and the triangular guide rail supports 70 on the inner ring 40 and the triangular guide rail on the bracket base 4 play the supporting function.

The rotary supporting body is divided into an inner ring 40 and an outer ring 50, the outer ring 50 is a rotary motion part, and the inner ring 40 is a fixed part, so that the dynamic and static separation of the rotary supporting body is realized, and the rotary supporting body also plays a role in sealing a stirring cavity and a discharging cavity of the roller so as to improve the whole carbonization efficiency and improve the whole carbonization effect.

Specifically, the first annular connecting disc 13 and the second annular connecting disc 14 are respectively provided with a plurality of mounting holes, and the outer ring 50 is connected with the mounting holes through fasteners.

Furthermore, the slewing bearing assembly further comprises a waveguide 90 and a mica sheet 91, wherein the inner ring 40 is provided with a plurality of waveguide ports 42, the inner ring 40 is provided with a groove, the groove is located at the waveguide ports 42, the mica sheet 91 is embedded in the groove, the upper end of the waveguide port 42 is connected with the waveguide 90, and one end of the waveguide 90 close to the waveguide ports 42 is abutted against the mica sheet 91.

Specifically, the upper end of the waveguide 90 is flanged with the excitation chamber 61, the end of the excitation chamber 61 remote from the waveguide 90 is connected with the microwave generating member 6, and the microwave generating member 6 on the same rotary bearing assembly is fixed to the holder base 4 by a fixing support plate 6262.

The waveguide tube 90 includes an inclined tube connected to the upper end of the waveguide opening 42 and a vertical tube located at the upper end of the inclined tube, and one end of the inclined tube close to the waveguide opening 42 is pressed against the mica sheet 91. The excitation chamber 61 is flanged to the upper end of the vertical tube.

The mica sheet 91 is a quartz glass slide, the number of the waveguide ports 42 is three, the three waveguide ports 42 are arranged on the inner ring 40 in an equilateral triangle, and the shape of the waveguide ports 42 is, but not limited to, a rectangle. And the shape of the groove is, but not limited to, rectangular.

In one embodiment, a circular flange opening is formed in the waveguide opening 42 and is located below the groove.

In one embodiment, balls 51 are disposed between the inner ring 40 and the outer ring 50 to ensure relative movement between the inner ring 40 and the outer ring 50.

Further, a flange cover 41 is inserted into the circular opening 43 near the discharge cylinder 12.

Specifically, the screw extruder 206 is fixedly connected to the upper end of the feed inlet of the inner ring 40 through a flange, and the inner end of the screw extruder 206 extends toward the stirring chamber, i.e. the screw extruder 206 is inserted into the feed inlet, and the outer end of the screw extruder 206 is provided with a bevel.

The inner ring 40 is provided with a temperature sensor 60, the temperature sensor 60 includes, but is not limited to, a thermocouple, and the thermocouple is fixed on the inner ring 40 through a threaded opening 44 on the inner ring 40.

In an embodiment, the drum is provided with a heat insulator 80 at the periphery thereof, and more particularly, the heat insulator 80 is provided at the periphery of the mixing drum 10 to insulate the mixing drum 10.

The 3 microwave generating pieces 6 are respectively installed on the rotary supporting body through an excitation cavity and a waveguide tube, a second partition plate 502 and a third partition plate 501 are arranged at the positions of excitation cavities 61 at two ends of the roller, and the 3 microwave generating pieces 6 are fixed on the bracket base 4 through a fixed supporting plate 62.

The temperature sensor 60 is fixed on the inner ring 40 of the rotary support body through the threaded opening 44, and detects the temperature in the carbonization furnace in real time; the drive sources 601 of the microwave generating members 6 on the rotary support body assemblies at both ends are respectively installed on both sides of the roller driver 7 in the drive chamber.

A heat preservation chamber is formed among the first partition 503, the second partition 502, the third partition 501 and the shell in the furnace body cavity, and a heat preservation body is filled in the gap in the heat preservation chamber.

In an embodiment, referring to fig. 1 to 3, the discharging structure 3 includes a discharging transmission assembly, a conveyor 302, and a cooling assembly connected to the discharging hole 321, the cooling assembly includes a sealing chamber, the conveyor 302 is connected to the sealing chamber, the conveyor 302 includes a conveying housing and a screw rod located in the conveying housing, and one end of the screw rod extends out of the conveying housing and is connected to the discharging transmission assembly.

Adopt ejection of compact drive assembly to drive the hob and rotate, through the rotation of hob, transport the material to discharge gate 321 to realize the processing and the transportation of material.

In one embodiment, the other end of the screw rod is connected to the delivery housing by an end cap bearing.

This hob includes dwang and a plurality of blade, and a plurality of blade is the heliciform along the dwang and arranges, through the rotation of dwang, drives the rotation of blade, and the blade stirs the transportation to the material. The dwang is connected with the coupling joint, and the one end of dwang still passes through end cover bearing with carrying the casing and is connected.

In one embodiment, the conveying housing is provided with an opening, and the opening is communicated with the sealing chamber. So as to realize the falling and transportation of the materials driven by the operation of the blades.

The opening of the conveying shell is provided with a connecting cavity, and the connecting cavity is connected with the sealing chamber through a flange plate.

Be equipped with first position sensor and second position sensor in connecting the cavity, first position sensor is located the top of second position sensor, and first position sensor, second position sensor and ejection of compact transmission assembly are connected with controller 1 respectively.

In one embodiment, the discharging transmission assembly comprises a coupler and a discharging power source 301, wherein the discharging power source 301 is connected with the screw rod through the coupler.

In this embodiment, the discharging power source 301 includes, but is not limited to, an electric motor, and may also be a motor.

In an embodiment, the first position sensor, the second position sensor and the discharging power source 301 are connected to the controller 1.

The method comprises the following steps that a first position sensor and a second position sensor are utilized to detect the accumulation condition of materials, namely two thresholds of material accumulation amount are set, when the materials are accumulated to the position of the first position sensor, a controller 1 drives a discharging power source 301 to work so as to convey the materials to a discharging port 321 for discharging; when the material is reduced to the position of the second position sensor, the controller 1 drives the discharging power source 301 to stop working, so as to stack the material continuously. The cooling assembly comprises a water inlet pipe and a water outlet pipe, and a cooling cavity is arranged in the sealing chamber; be equipped with water inlet and delivery port on the seal chamber, the water inlet is located the below of delivery port, and the inlet tube is connected with the water inlet, and the outlet pipe is connected with the delivery port, and the upper end and the discharge gate 321 of cooling chamber are connected, and the lower extreme of cooling chamber is connected with the connection cavity, adopts the water-cooled mode to cool off, reaches the refrigerated effect of environmental protection.

Specifically, foretell cooling chamber body bottom right side sets up the water inlet, sets up the delivery port on cooling chamber body top left side, and then up-flow is followed to water, improves cooling efficiency greatly.

In this embodiment, the discharging power source 301 is, but not limited to, a discharging driver installed on the support base 4, the lower end of the cooling structure is connected to the conveyor 302 through a flange, a connecting cavity is provided between the cooling structure and the conveyor 302, two position sensors are provided in the connecting cavity, the first position sensor is located below, the second position sensor is located above, and a certain distance is provided between the two position sensors; conveyer 302 one end is passed through the shaft coupling and is connected with ejection of compact driver, conveyer 302 one end is equipped with discharge gate 321, the material that leaks down assembles the discharge gate 321 department of ejection of compact cover in the discharge opening in the carbonization stove, and leak down to the cooling structure of ejection of compact unit from it, material after the cooling, pile up in the coupling cavity, when the material in the coupling cavity piles up the second position sensor, conveyer 302 work, the material is transported away, when the material transports to first position sensor, conveyer 302 stop work, realize the self-adaptation of the ejection of compact and seal.

In the using process, solid waste such as household garbage, medical garbage or sludge enters the feed hopper 201 and falls into the spiral extruder 206 along the feed conveying pipe 202, the feed driver 208 works, the spiral extruder 206 is driven to work through gear engagement of the feed transmission gear set 207, the garbage is extruded into the carbonization furnace, the microwave generating part 6 and the roller driver 7 are started, the microwave generating part 6 at two ends of the roller cracks and carbonizes the garbage, the roller driver 7 drives the stirring cylinder 10 to rotate through the chain 8, the stirring sheet 11 in the stirring cylinder 10 slowly turns over the solid waste in the roller, and the control unit adjusts the feed speed of the feed structure and adjusts the rotating speed of the stirring cylinder 10 according to the temperature detected by the temperature sensor 60 in the stirring cylinder 10; if the temperature in the mixing drum 10 is high, the control unit controls the feeding structure to feed materials faster and the roller to rotate faster, and vice versa, so that solid waste materials such as garbage and the like are carbonized more thoroughly, a self-adaptive control mode is adopted to realize continuous carbonization and cracking treatment on the garbage, the waste materials after carbonization are conveyed to the discharging drum 12 by the stirring sheet 11 in the mixing drum 10 and leak out of the discharging cover from the small discharging hole 121 of the discharging drum 12, the leaking materials in the discharging drum 12 not only contain gas, wherein the materials fall into the cooling structure of the discharging unit from the discharging hole 321 of the discharging cover, the cooled waste materials are accumulated in the connecting cavity of the discharging unit, when the waste materials in the connecting cavity are accumulated to the second position sensor, the second position sensor gives signals, the discharging driver controls the conveyor 302 to work, the waste materials are conveyed out, and when the waste materials are conveyed to the first position sensor, the conveyor 302 stops working until the waste materials are accumulated to the second position sensor again, the discharging driver controls the conveyor 302 to work, and the operation is circulated; the generated gas is discharged from the gas outlet 311 at the upper end of the discharge cover and enters the exhaust pipe 203 through the pipeline, the high-temperature gas transfers heat to the feeding conveying pipe 202, and then transfers the heat to solid waste materials such as garbage in the feeding conveying pipe 202, so that the solid waste materials such as garbage can be preheated to a certain degree, the heat energy is recycled, the carbonization efficiency is improved, and the gas flows to the gas treatment unit from the exhaust pipe 203 to be treated and discharged.

In addition, in other embodiments, solid wave-absorbing materials can be loaded into the mixing drum 10, solid waste materials such as household garbage, medical garbage or sludge enter the feed hopper 201 and fall into the spiral extruder 206 along the feed conveying pipe 202, the feed driver 208 works, the spiral extruder 206 is driven to work through gear meshing of the feed transmission gear set 207, the garbage is extruded into the microwave carbonization furnace, the microwave generating piece 6 and the roller driver 7 are started, the microwave generating piece 6 emits microwave radiation, a part of microwaves are absorbed by the solid wave-absorbing materials, the solid wave-absorbing materials absorb the microwaves and then convert the microwaves into heat energy, the heat energy is applied to the solid waste materials such as garbage and the like to play a role in heat transfer, and a part of the microwaves crack and carbonize the solid waste materials such as garbage and the like; the roller driver 7 drives the roller to rotate through the chain 8, the stirring sheet 11 in the stirring cylinder 10 slowly turns over the garbage and the wave-absorbing materials in the stirring cylinder 10, and the wave-absorbing materials continuously crush and mill the garbage among the wave-absorbing materials; the control unit detects the temperature in the mixing drum 10 according to the temperature sensor 60, adjusts the feeding speed of the feeding unit and adjusts the rotating speed of the roller of the carbonization furnace: if the temperature in the mixing drum 10 is high, the control unit controls the feeding structure to feed materials faster and the roller to rotate faster, and vice versa, so that solid waste materials such as garbage and the like are carbonized more thoroughly, a self-adaptive control mode is adopted to realize continuous carbonization and cracking treatment on the garbage, the waste materials after carbonization are conveyed to the discharging drum 12 by the stirring sheet 11 in the mixing drum 10 and leak out of the discharging cover from the small discharging hole 121 of the discharging drum 12, the leaking materials in the discharging drum 12 not only contain gas, wherein the materials fall into the cooling structure of the discharging unit from the discharging hole 321 of the discharging cover, the cooled waste materials are accumulated in the connecting cavity of the discharging unit, when the waste materials in the connecting cavity are accumulated to the second position sensor, the second position sensor gives signals, the discharging driver controls the conveyor 302 to work, the waste materials are conveyed out, and when the waste materials are conveyed to the first position sensor, the conveyor 302 stops working until the waste materials are accumulated to the second position sensor again, the discharging driver controls the conveyor 302 to work, and the operation is circulated; the generated gas is discharged from the gas outlet 311 at the upper end of the discharge cover and enters the exhaust pipe 203 through the pipeline, the high-temperature gas transfers heat to the feeding conveying pipe 202, and then transfers the heat to solid waste materials such as garbage in the feeding conveying pipe 202, so that the solid waste materials such as garbage can be preheated to a certain degree, the heat energy is recycled, the carbonization efficiency is improved, and the gas flows to the gas treatment unit from the exhaust pipe 203 to be treated and discharged.

Foretell continuous type solid waste material microwave carbonizing apparatus, through setting up controller 1, the feeding structure, ejection of compact structure 3 and microwave carbonization stove, utilize temperature sensor 60 feedback microwave carbonization in the temperature, 10 slew velocity in the churn of adjustment feeding structure and microwave carbonization stove, realize the microwave carbonization of the solid-state waste material of self-adaptation control, and microwave radiation is even in the carbonization stove, but continuous operation, improve carbonization efficiency and improve carbonization effect, it can seal the cylinder to set up the slewing bearing subassembly, thereby improve carbonization efficiency, area is little, the energy consumption is low, and can compatible all kinds of solid waste material of processing.

The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.

Claims (10)

1. The continuous solid waste microwave carbonization device is characterized by comprising a feeding structure, a discharging structure, a microwave carbonization furnace and a controller, wherein the feeding structure and the discharging structure are respectively connected with the microwave carbonization furnace, and the feeding structure, the discharging structure and the microwave carbonization furnace are respectively connected with the controller; the controller controls the feeding structure to transport solid waste materials to enter the microwave carbonization furnace, the rotating speed of the microwave carbonization furnace is adjusted according to the temperature in the microwave carbonization furnace, and the discharging structure is driven to work to transport the materials according to the accumulation amount of the materials output by the microwave carbonization furnace in the discharging structure.

2. The continuous microwave carbonization apparatus for solid wastes according to claim 1, wherein the feeding structure comprises a feeding hopper, a feeding conveying pipe, a screw extruder, and a feeding transmission assembly, the feeding transmission assembly is connected with the screw extruder, the screw extruder is connected with the feeding conveying pipe, the feeding hopper is connected to the upper end of the feeding conveying pipe, the screw extruder is connected with the microwave carbonization furnace, and the feeding transmission assembly is connected with the controller.

3. The continuous microwave carbonization device for solid wastes according to claim 1, wherein the microwave carbonization furnace comprises a drum, a microwave generating member and a drum transmission structure, the drum is internally provided with a stirring structure, the stirring structure comprises a plurality of stirring blades, the plurality of stirring blades are spirally arranged on the inner side wall of the drum along the axial direction of the drum, the drum transmission structure is positioned on the outer side wall of the drum, the drum transmission structure is connected with a power member, the power member is connected with the controller, two ends of the drum are respectively connected with a slewing bearing assembly, the slewing bearing assembly is provided with the microwave generating member, and the feeding structure and the discharging structure are respectively connected with the drum; the power part drives the roller transmission structure to rotate, the roller transmission structure rotates to drive the roller to rotate, the stirring piece stirs the object in the roller, and the microwave generating part carries out microwave carbonization on the object in the roller.

4. The continuous microwave carbonization device for solid wastes according to claim 3, wherein the drum comprises a mixing drum and a discharge drum, the mixing blade is located on the inner side wall of the mixing drum, a mixing cavity is provided in the mixing drum, the drum transmission structure is located on the outer side wall of the mixing drum, one end of the mixing drum is connected with one end of the discharge drum, the other end of the mixing drum and one end of the discharge drum far away from the mixing drum are respectively connected with the slewing bearing assembly, and the discharge drum is provided with a plurality of discharge holes.

5. The continuous microwave carbonization device for solid wastes according to claim 4, wherein a first discharging cover clamping seat is connected to a joint of the discharging cylinder and the mixing cylinder, a second discharging cover clamping seat is connected to an end of the discharging cylinder away from the mixing cylinder, a discharging cover mounting position is formed between the first discharging cover clamping seat and the second discharging cover clamping seat, a discharging cover connected to the discharging structure is arranged in the discharging cover mounting position, the second discharging cover clamping seat is connected to the slewing bearing assembly close to the discharging cylinder through a second annular connecting plate, and an end of the mixing cylinder away from the discharging cylinder is connected to the slewing bearing assembly close to the mixing cylinder through a first annular connecting plate.

6. The continuous solid waste microwave carbonization apparatus of claim 5 wherein the slewing bearing assembly comprises a slewing bearing body comprising an inner ring and an outer ring outside the inner ring; the outer ring close to the mixing drum is connected with the first annular connecting disc, and the inner ring close to the mixing drum is fixed on a support base through a guide rail support; the outer ring close to the discharge barrel is connected with the second annular connecting disc, the inner ring close to the discharge barrel is fixed on a support base through a guide rail support, and the inner ring close to the mixing barrel is provided with a feed inlet; the feeding device is characterized in that a feeding connector connected with the spiral extruding device is connected to the feeding port, the feeding port is communicated with the stirring cavity, a threaded hole is formed in the inner ring, a temperature sensor is inserted into the threaded hole, and the temperature sensor is connected with the controller.

7. The continuous microwave carbonization device for solid wastes according to claim 6, wherein the discharging hood is provided with a gas outlet, the gas outlet is connected with a gas outlet pipe, the gas outlet pipe is wound around the periphery of the feeding conveying pipe, and the gas outlet pipe is connected with a gas treatment structure at the end.

8. The continuous microwave carbonization apparatus for solid waste material as claimed in claim 7, wherein the discharge hood is provided with a discharge port, and the discharge port is located below the exhaust port.

9. The continuous solid waste microwave carbonization apparatus of claim 8, the discharging structure comprises a discharging transmission component, a conveyor and a cooling component connected with the discharging hole, the cooling assembly comprises a sealed chamber, the conveyor is connected with the sealed chamber, the conveyor comprises a conveying shell and a screw rod positioned in the conveying shell, one end of the screw rod extends out of the conveying shell and is connected with the discharging transmission component, the conveying shell is provided with an opening, a connecting cavity is arranged at the opening of the conveying shell and is connected with the sealing chamber through a flange plate, the connecting cavity is internally provided with a first position sensor and a second position sensor, the first position sensor is positioned above the second position sensor, and the first position sensor, the second position sensor and the discharging transmission assembly are respectively connected with the controller.

10. The continuous microwave carbonization device for solid waste material according to any one of claims 1 to 9, further comprising a box, wherein the box is provided with a first partition, a second partition and a third partition, the first partition, the second partition, the third partition and the box enclose a driving chamber and a furnace chamber, the microwave carbonization furnace is located in the furnace chamber, and the feeding structure is located in the driving chamber.

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