CN112387402B - Transmission device of vertical wide-temperature-section melting device for waste incineration fly ash - Google Patents
Transmission device of vertical wide-temperature-section melting device for waste incineration fly ash Download PDFInfo
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- CN112387402B CN112387402B CN202011574607.2A CN202011574607A CN112387402B CN 112387402 B CN112387402 B CN 112387402B CN 202011574607 A CN202011574607 A CN 202011574607A CN 112387402 B CN112387402 B CN 112387402B
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- main shaft
- transmission
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 88
- 239000010881 fly ash Substances 0.000 title claims abstract description 47
- 238000002844 melting Methods 0.000 title claims abstract description 40
- 230000008018 melting Effects 0.000 title claims abstract description 40
- 238000004056 waste incineration Methods 0.000 title claims abstract description 17
- 238000005553 drilling Methods 0.000 claims abstract description 38
- 238000005520 cutting process Methods 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000004927 fusion Effects 0.000 claims 4
- 239000002956 ash Substances 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/20—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
- B02C13/205—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors arranged concentrically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Crushing And Pulverization Processes (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The invention provides a transmission device of a vertical wide-temperature-section melting device for waste incineration fly ash, which comprises a transmission main shaft, a rotary sleeve, an outer crushing cage, an inner crushing cage and a drilling top plate, wherein the transmission main shaft is arranged on the rotary sleeve; the transmission main shaft extends into the melting device through the bottom surface of the stripper plate; the rotary sleeve is arranged on the periphery of the transmission main shaft and is in rotary connection with the stripper plate; the outer crushing cage is fixedly connected with the top end of the rotary sleeve, the inner crushing cage is sleeved on the periphery of the transmission main shaft, and the inner crushing cage is accommodated inside the outer crushing cage; the bottom end of the rotary sleeve is in transmission connection with the first driving device; the bottom end of the transmission main shaft is in transmission connection with the second driving device; the drilling top plate is fixedly connected with the top end of the transmission main shaft. The device adopts the reverse rotation of the inner and outer double-cage grates, so that the piled fly ash clinker is extruded into the holes of the cage grates under the action of gravity to be cut and crushed by the cage grates, and a drilling top plate is arranged above the double-cage grates, so that the fly ash clinker is cut and crushed by the drilling top plate, and meanwhile, the flow velocity of the fly ash clinker is quickened when the drilling top plate is rotationally cut, and the crushing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of waste incineration fly ash melting, in particular to a transmission device of a vertical wide-temperature-section melting device for waste incineration fly ash.
Background
At present, fly ash with extremely fine granularity generated in household garbage incineration fly ash, medical garbage incineration fly ash or other industrial production processes can be subjected to melting treatment together with a component regulator so as to solidify heavy metals in the fly ash. The device used may be a high temperature melting furnace.
The bottom of the currently used waste incineration fly ash treatment melting device is provided with a crushing and discharging transmission mechanism so that sintered fly ash clinker is discharged from a discharge opening after being crushed by a crushing arch, however, the crushing and discharging transmission mechanism of the existing waste incineration fly ash treatment melting device generally adopts a single-layer cage grate crushing structure, and the crushing effect is poor.
Disclosure of Invention
Aiming at the defects in the prior art, the transmission device of the vertical wide-temperature-section melting device for the waste incineration fly ash provided by the invention solves the technical problems that the crushing and discharging transmission mechanism of the existing waste incineration fly ash treatment melting device generally adopts a single-layer cage grate crushing structure and has poor crushing effect.
In order to achieve the above object, the present invention is realized by the following technical scheme:
The transmission device is arranged at the bottom end of the melting device, a discharge plate is obliquely arranged at the bottom end in the melting device, and a discharge opening is formed in a shell of the melting device and comprises a transmission main shaft, a rotary sleeve, an outer crushing cage, an inner crushing cage and a drilling top plate; the transmission main shaft penetrates through the stripper plate from the bottom surface of the stripper plate and then extends into the melting device; the rotary sleeve is sleeved on the periphery of the transmission main shaft in a rotatable mode and is also in rotary connection with the stripper plate; the outer crushing cage is fixedly connected with the top end of the rotary sleeve, the inner crushing cage is sleeved on the periphery of the transmission main shaft and is fixedly connected with the transmission main shaft, and the inner crushing cage is accommodated inside the outer crushing cage; the bottom end of the rotary sleeve is in transmission connection with the first driving device so as to drive the outer crushing cage to rotate; the bottom end of the transmission main shaft is in transmission connection with the second driving device so as to drive the inner crushing cage to rotate; the rotation directions of the outer crushing cage and the inner crushing cage are opposite so that fly ash clinker at the bottom of the melting device is crushed through the outer crushing cage holes and the inner crushing cage holes, and is discharged through a discharge opening after being discharged into a discharge plate from the bottom of the crushing cage; the drilling top plate is fixedly connected with the top end of the transmission main shaft so as to rotationally cut and crush the fly ash clinker accumulated above the transmission main shaft along with the rotation of the transmission main shaft.
Optionally, the outer crushing cage comprises a first cage plate, a crushing arm and a second cage plate; the first cage dish bottom and rotary sleeve top fixed connection, the second cage dish is located first cage dish top and rotates with transmission main shaft to be connected, broken arm is connected between first cage dish and second cage dish, broken arm has a plurality ofly, and is a plurality of broken arm sets up around first cage dish periphery even interval.
Optionally, crushing teeth are arranged on one side, far away from the transmission main shaft, of the crushing arm, and the crushing teeth are uniformly arranged at intervals along the extending direction of the crushing arm.
Optionally, the crushing arm has offered towards drilling roof one end and has held the chamber, hold the intracavity swivelling joint has the gyro wheel, the gyro wheel outer fringe exposes in the crushing arm outside, gyro wheel and drilling roof butt.
Optionally, the crushing arm passes through connecting bolt and second cage dish threaded connection, connecting bolt is including screw rod section and the slide bar section that connects gradually, screw rod section and second cage dish lateral wall threaded connection, the slide bar section runs through the holding chamber and rotates with the gyro wheel and be connected.
Optionally, a plurality of first limiting grooves are uniformly formed in the periphery of the first cage plate, and the bottom surfaces of the crushing arms are abutted to the bottom surfaces of the first limiting grooves; the periphery of the second cage plate is uniformly provided with a plurality of second limit grooves, a plurality of limit grooves penetrate through the second cage plate, and the top ends of the crushing arms are embedded into the second limit grooves.
Optionally, a flange plate is arranged at the top of the rotary sleeve, and the flange plate is fixedly connected with the first cage plate through bolts.
Optionally, an outer gear ring is sleeved on the periphery of the rotary sleeve, and the outer gear ring is meshed with the transmission teeth of the first driving device for transmission.
Optionally, the stripper middle part runs through and is equipped with a support section of thick bamboo, rotatory cover is connected through the bearing rotation with a support section of thick bamboo.
Optionally, the top surface of the drilling top plate is provided with a plurality of cutting edges, and the plurality of cutting edges are uniformly distributed in a vortex shape.
According to the technical scheme, the beneficial effects of the invention are as follows:
The invention provides a transmission device of a vertical wide-temperature-section melting device for waste incineration fly ash, which is arranged at the bottom end of the melting device, wherein a stripper plate is obliquely arranged at the bottom end in the melting device, and the transmission device comprises a transmission main shaft, a rotary sleeve, an outer crushing cage, an inner crushing cage and a drilling top plate; the transmission main shaft penetrates through the stripper plate from the bottom surface of the stripper plate and then extends into the melting device; the rotary sleeve is sleeved on the periphery of the transmission main shaft in a rotatable mode and is also in rotary connection with the stripper plate; the outer crushing cage is fixedly connected with the top end of the rotary sleeve, the inner crushing cage is sleeved on the periphery of the transmission main shaft and is fixedly connected with the transmission main shaft, and the inner crushing cage is accommodated inside the outer crushing cage; the bottom end of the rotary sleeve is in transmission connection with the first driving device so as to drive the outer crushing cage to rotate; the bottom end of the transmission main shaft is in transmission connection with the second driving device so as to drive the inner crushing cage to rotate; the rotation directions of the outer crushing cage and the inner crushing cage are opposite so that fly ash clinker at the bottom of the melting device is crushed through the outer crushing cage holes and the inner crushing cage holes, and is discharged through a discharge opening after being discharged into a discharge plate from the bottom of the crushing cage; the drilling top plate is fixedly connected with the top end of the transmission main shaft so as to rotationally cut and crush the fly ash clinker accumulated above the transmission main shaft along with the rotation of the transmission main shaft. The device adopts the reverse rotation of the inner and outer double-cage grates, so that the piled fly ash clinker is extruded into the holes of the cage grates under the action of gravity to be cut and broken by the cage grates, and a drilling top plate is arranged above the double-cage grates, the fly ash clinker is firstly cut and broken by the drilling top plate, and meanwhile, the flow velocity of the fly ash clinker is quickened when the drilling top plate is used for rotary cutting, so that the breaking efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic cross-sectional view of the bottom structure of a vertical wide temperature section melting device for waste incineration fly ash;
FIG. 2 is an exploded view of the transmission;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a schematic view of a construction of a connecting bolt;
FIG. 5 is an exploded view of the outer crushing cage;
FIG. 6 is an overall schematic of a transmission structure;
Reference numerals:
1-a melting device shell, 2-a transmission main shaft, 3-a rotary sleeve, 4-an outer crushing cage, 5-an inner crushing cage, 6-a crushing top plate and 7-a bottom mounting seat;
11-stripper plate, 12-discharge opening, 13-supporting cylinder, 31-outer gear ring, 32-flange, 41-first cage plate, 42-crushing arm, 43-second cage plate, 61-cutting edge;
411-a first limit groove, 421-a connecting bolt, 422-a containing cavity, 423-a roller, 424-a crushing tooth and 431-a second limit groove;
4211-screw rod section, 4212-slide bar section.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention.
Referring to fig. 1, the driving device for a vertical wide temperature range melting device for fly ash generated by garbage incineration is provided at the bottom end of the melting device, a discharge plate 11 is obliquely arranged at the bottom end inside the melting device, and a discharge opening 12 is provided on the housing 1 of the melting device. Preferably, the melting device is a shaft kiln structure. The transmission device comprises a transmission main shaft 2, a rotary sleeve 3, an outer crushing cage 4, an inner crushing cage 5 and a drilling top plate 6. The transmission main shaft 2 penetrates through the stripper plate 11 from the bottom surface of the stripper plate 11 and then stretches into the melting device. The rotary sleeve 3 is rotatably sleeved on the periphery of the transmission main shaft 2, the rotary sleeve 3 is also rotatably connected with the stripper plate 11, specifically, the middle part of the stripper plate 11 is provided with a supporting cylinder 13 in a penetrating manner, and the rotary sleeve 3 is rotatably connected with the supporting cylinder 13. In one embodiment, the inner wall of the rotary sleeve 3 is rotationally connected with the outer wall of the transmission main shaft 2 through an axial stress bearing, and the outer wall of the rotary sleeve 3 is rotationally connected with the inner wall of the supporting cylinder 13 through an axial stress bearing. The outer crushing cage 4 is fixedly connected with the top end of the rotary sleeve 3, the inner crushing cage 5 is sleeved on the periphery of the transmission main shaft 2 and is fixedly connected with the transmission main shaft 2, and the inner crushing cage 5 is accommodated inside the outer crushing cage 4. The bottom end of the rotary sleeve 3 is in transmission connection with a first driving device so as to drive the outer crushing cage 4 to rotate; the bottom end of the transmission main shaft 2 is in transmission connection with a second driving device so as to drive the inner crushing cage 5 to rotate, preferably, an outer gear ring 31 is sleeved on the periphery of the rotary sleeve 3, the outer gear ring 31 is in meshed transmission with transmission teeth of the first driving device, a bottom mounting seat 7 is further arranged at the bottom of the melting device, the upper part of the rotary sleeve 3 is in rotary connection with the supporting cylinder 13, the lower part of the rotary sleeve 3 is in rotary connection with the bottom mounting seat 7, and a mounting space and a transmission space of the outer gear ring 31 are reserved between the bottom mounting seat 7 and the supporting cylinder 13; the rotation directions of the outer crushing cage 4 and the inner crushing cage 5 are opposite, so that fly ash clinker at the bottom of the melting device is crushed through the pores of the outer crushing cage 4 and the pores of the inner crushing cage 5, and discharged through the discharge opening 12 after being discharged into the discharge plate 11 from the bottom of the crushing cage. The drilling top plate 6 is fixedly connected with the top end of the transmission main shaft 2 so as to rotationally cut and crush the fly ash clinker accumulated above the crushing along with the rotation of the transmission main shaft 2.
The device adopts the reverse rotation of the inner and outer double-cage grates, so that the piled fly ash clinker is extruded into the holes of the cage grates under the action of gravity to be cut and crushed by the cage grates, and a drilling top plate 6 is arranged above the double-cage grates, the fly ash clinker is firstly cut and crushed by the drilling top plate 6, and meanwhile, the flow velocity of the fly ash clinker is quickened when the drilling top plate 6 is used for rotary cutting, so that the crushing efficiency is improved.
As a further improvement to the above, referring to fig. 2-6, the outer crushing cage 4 comprises a first cage plate 41, crushing arms 42 and a second cage plate 43; the bottom of the first cage 41 is fixedly connected with the top of the rotating sleeve 3, specifically, the top of the rotating sleeve 3 is provided with a flange plate 32, and the flange plate 32 is fixedly connected with the first cage 41 through bolts. The second cage plate 43 is located above the first cage plate 41 and is rotatably connected with the transmission main shaft 2 through a bearing, the crushing arms 42 are connected between the first cage plate 41 and the second cage plate 43, a plurality of crushing arms 42 are arranged, a plurality of crushing arms 42 are uniformly arranged at intervals around the periphery of the first cage plate 41, and fly ash clinker is fed into a gap between two adjacent crushing arms 42. Preferably, one side of the crushing arm 42 far away from the transmission main shaft 2 is provided with crushing teeth 424, the crushing teeth 424 are uniformly arranged at intervals along the extending direction of the crushing arm 42, through arranging the crushing teeth 424, the crushing teeth 424 are driven to cut and crush fly ash clinker hardened outside the outer crushing cage 4 through the rotation of the outer crushing cage 4, so that the fly ash clinker can conveniently enter the crushing cage through the gap between two adjacent crushing arms 42, and the crushing effect and the discharging rate are improved.
As a further improvement to the above scheme, the end of the crushing arm 42 facing the drilling roof 6 is provided with a receiving cavity 422, the receiving cavity 422 is rotationally connected with a roller 423, the outer edge of the roller 423 is exposed outside the crushing arm 42, and the roller 423 is abutted against the drilling roof 6. Specifically, the crushing arm 42 is in threaded connection with the second cage plate 43 through a connecting bolt 421, the connecting bolt 421 comprises a screw rod segment 4211 and a sliding rod segment 4212 which are sequentially connected, the screw rod segment 4211 is in threaded connection with the side wall of the second cage plate 43, and the sliding rod segment 4212 penetrates through the accommodating cavity 422 and is in rotary connection with the roller 423. The drilling top plate 6 covers the top surface of the outer crushing cage 4, so that on one hand, large blocks of fly ash clinker are prevented from falling into the stripper plate 11 directly through the top end of the crushing cage to lose crushing effect, and on the other hand, the drilling range of the drilling top plate 6 is enlarged, and the flow rate of the fly ash clinker is accelerated; by providing the roller 423 at the top end of each crushing arm 42 to support the edge of the drilling roof 6, the edge of the drilling roof 6 is prevented from being crushed, and the reliability of the drilling roof 6 is improved.
As a further improvement to the above-mentioned solution, referring to fig. 5, a plurality of first limiting slots 411 are uniformly formed on the periphery of the first cage 41, and the bottom surface of the crushing arm 42 abuts against the bottom surface of the first limiting slots 411 to provide a vertical supporting force for the crushing arm 42; the periphery of the second cage plate 43 is uniformly provided with a plurality of second limiting grooves 431, a plurality of limiting grooves penetrate through the second cage plate 43, the top ends of the crushing arms 42 are embedded into the second limiting grooves 431, and the through second limiting grooves 431 leave extension channels for the rollers 423 and share the resistance when the crushing arms 42 rotate to crush the fly ash clinker. Preferably, the outer diameter of the crushing roof is larger than that of the outer crushing cage 4, a baffle (not shown in the figure) is arranged at the edge of the bottom surface of the crushing roof in an extending manner, the baffle surrounds the bottom surface of the crushing roof and the top surface of the outer crushing cage 4, and the baffle is arranged to prevent fly ash clinker from invading through the gap between the bottom surface of the crushing roof and the top surface of the outer crushing cage 4 so as to aggravate the abrasion of the roller 423.
As a further improvement to the above solution, referring to fig. 6, the top surface of the drilling top plate 6 is provided with a cutting edge 61, and a plurality of cutting edges 61 are uniformly arranged in a vortex manner. Preferably, the drilling top plate 6 has a conical shape, and the tip of the drilling top plate 6 is upwardly directed to improve the drilling effect and to divide the drilling resistance.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (7)
1. The utility model provides a vertical wide temperature section fusion device transmission of msw incineration flying ash, transmission sets up in the fusion device bottom, the inside bottom of fusion device is provided with stripper (11) with slope, offer discharge opening (12), its characterized in that on fusion device casing (1): comprises a transmission main shaft (2), a rotary sleeve (3), an outer crushing cage (4), an inner crushing cage (5) and a drilling top plate (6); the transmission main shaft (2) penetrates through the bottom surface of the stripper plate (11) and then stretches into the melting device after penetrating through the stripper plate (11); the rotary sleeve (3) is sleeved on the periphery of the transmission main shaft (2) in a rotatable mode, and the rotary sleeve (3) is also in rotary connection with the stripper plate (11); the outer crushing cage (4) is fixedly connected with the top end of the rotary sleeve (3), the inner crushing cage (5) is sleeved on the periphery of the transmission main shaft (2) and is fixedly connected with the transmission main shaft (2), and the inner crushing cage (5) is accommodated inside the outer crushing cage (4); the bottom end of the rotary sleeve (3) is in transmission connection with a first driving device so as to drive the outer crushing cage (4) to rotate; the bottom end of the transmission main shaft (2) is in transmission connection with a second driving device so as to drive the inner crushing cage (5) to rotate; the rotation directions of the outer crushing cage (4) and the inner crushing cage (5) are opposite, so that fly ash clinker at the bottom of the melting device is crushed through the pores of the outer crushing cage (4) and the pores of the inner crushing cage (5), and is discharged through a discharge opening (12) after being discharged into a discharge plate (11) from the bottom of the crushing cage; the drilling top plate (6) is fixedly connected with the top end of the transmission main shaft (2) so as to rotationally cut and crush fly ash clinker accumulated above the crushing along with the rotation of the transmission main shaft (2); the outer crushing cage (4) comprises a first cage plate (41), a crushing arm (42) and a second cage plate (43); the bottom of the first cage plate (41) is fixedly connected with the top of the rotary sleeve (3), the second cage plate (43) is positioned above the first cage plate (41) and is rotationally connected with the transmission main shaft (2), the crushing arms (42) are connected between the first cage plate (41) and the second cage plate (43), a plurality of crushing arms (42) are arranged, and the plurality of crushing arms (42) are uniformly arranged at intervals around the periphery of the first cage plate (41); an accommodating cavity (422) is formed in one end, facing the drilling roof (6), of the crushing arm (42), a roller (423) is rotationally connected to the accommodating cavity (422), the outer edge of the roller (423) is exposed out of the crushing arm (42), and the roller (423) is abutted to the drilling roof (6); the top surface of the drilling top plate (6) is provided with a plurality of cutting edges (61), and the plurality of cutting edges (61) are uniformly distributed in a vortex shape.
2. The waste incineration fly ash vertical type wide temperature section melting device transmission device according to claim 1, characterized in that: crushing teeth (424) are arranged on one side, far away from the transmission main shaft (2), of the crushing arm (42), and the crushing teeth (424) are uniformly arranged at intervals along the extending direction of the crushing arm (42).
3. The waste incineration fly ash vertical type wide temperature section melting device transmission device according to claim 1, characterized in that: the crushing arm (42) is in threaded connection with the second cage plate (43) through a connecting bolt (421), the connecting bolt (421) comprises a screw rod section (4211) and a slide rod section (4212) which are sequentially connected, the screw rod section (4211) is in threaded connection with the side wall of the second cage plate (43), and the slide rod section (4212) penetrates through the accommodating cavity (422) and is in rotary connection with the roller (423).
4. The waste incineration fly ash vertical type wide temperature section melting device transmission device according to claim 1, characterized in that: a plurality of first limiting grooves (411) are uniformly formed in the periphery of the first cage plate (41), and the bottom surfaces of the crushing arms (42) are abutted to the bottom surfaces of the first limiting grooves (411); the periphery of the second cage plate (43) is uniformly provided with a plurality of second limiting grooves (431), a plurality of limiting grooves penetrate through the second cage plate (43), and the top ends of the crushing arms (42) are embedded into the second limiting grooves (431).
5. The waste incineration fly ash vertical type wide temperature section melting device transmission device according to claim 1, characterized in that: the top of the rotary sleeve (3) is provided with a flange plate (32), and the flange plate (32) is fixedly connected with the first cage plate (41) through bolts.
6. The waste incineration fly ash vertical type wide temperature section melting device transmission device according to claim 1, characterized in that: the outer circumference of the rotary sleeve (3) is sleeved with an outer gear ring (31), and the outer gear ring (31) is meshed with the transmission teeth of the first driving device for transmission.
7. The waste incineration fly ash vertical type wide temperature section melting device transmission device according to claim 1, characterized in that: the middle part of the stripper plate (11) is penetrated and provided with a supporting cylinder (13), and the rotary sleeve (3) is rotationally connected with the supporting cylinder (13) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011574607.2A CN112387402B (en) | 2020-12-28 | 2020-12-28 | Transmission device of vertical wide-temperature-section melting device for waste incineration fly ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011574607.2A CN112387402B (en) | 2020-12-28 | 2020-12-28 | Transmission device of vertical wide-temperature-section melting device for waste incineration fly ash |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112387402A CN112387402A (en) | 2021-02-23 |
| CN112387402B true CN112387402B (en) | 2024-06-04 |
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| CN202011574607.2A Active CN112387402B (en) | 2020-12-28 | 2020-12-28 | Transmission device of vertical wide-temperature-section melting device for waste incineration fly ash |
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| CH75028A (en) * | 1916-08-30 | 1917-10-01 | Arnold Steiger | Rotatable furnace base for shaft furnaces for burning cement, lime and similar materials |
| JP2006015228A (en) * | 2004-06-30 | 2006-01-19 | Max Co Ltd | Garbage disposer |
| JP2006322303A (en) * | 2005-04-22 | 2006-11-30 | Yutani Kogyo Kk | Crusher |
| CN203725193U (en) * | 2014-01-23 | 2014-07-23 | 樊安定 | Dual-cage-type breaking and milling machine |
| CN106931448A (en) * | 2017-04-28 | 2017-07-07 | 广东昕旺环保科技发展有限公司 | A kind of automatic lime-ash fire grate device of pyrolytic gasification |
| CN207929320U (en) * | 2017-12-11 | 2018-10-02 | 洛阳市达华非标准设备有限公司 | A kind of more rotor material crushing devices |
| CN108654977A (en) * | 2018-05-03 | 2018-10-16 | 贵州贵恒环保科技有限公司 | A kind of agglomerated activated carbon molding screening separator |
| CN210675430U (en) * | 2019-05-22 | 2020-06-05 | 宜昌明珠磷化工业有限公司 | Mining cage crusher |
| CN111957408A (en) * | 2020-06-22 | 2020-11-20 | 福建龙亿粉体装备制造有限公司 | Material crushing mechanism for sand making machine and sand making machine |
| CN214288702U (en) * | 2020-12-28 | 2021-09-28 | 高峰 | Transmission device of vertical wide-temperature-range melting device for waste incineration fly ash |
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