CN110756152A - External rotation type pyrolysis reaction kettle supporting wheel traveling mechanism and traveling method - Google Patents
External rotation type pyrolysis reaction kettle supporting wheel traveling mechanism and traveling method Download PDFInfo
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- CN110756152A CN110756152A CN201911202514.4A CN201911202514A CN110756152A CN 110756152 A CN110756152 A CN 110756152A CN 201911202514 A CN201911202514 A CN 201911202514A CN 110756152 A CN110756152 A CN 110756152A
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 97
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 230000008602 contraction Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000002910 solid waste Substances 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000011343 solid material Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000010920 waste tyre Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/28—Moving reactors, e.g. rotary drums
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/07—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of solid raw materials consisting of synthetic polymeric materials, e.g. tyres
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
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- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses a riding wheel walking mechanism and a walking method for an outward-rotating pyrolysis reaction kettle, and belongs to the field of solid waste recovery and treatment. Comprises a stop ring sleeved outside the outward-rotating pyrolysis reaction kettle, a riding wheel component in concave-convex connection with the stop ring, and a riding wheel walking component arranged below the riding wheel component; the stop ring is of a convex structure; the riding wheel assembly comprises a riding wheel bracket, a riding wheel body erected on the riding wheel bracket and a connecting base arranged below the riding wheel bracket, wherein the riding wheel body is connected with the riding wheel bracket through a first bearing; the riding wheel body is cylindrical, the bearing is arranged in the riding wheel body along the central axis of the riding wheel body in a penetrating way, and the circumferential side surface of the riding wheel body is provided with a groove which is connected with the stop ring in a matching way. The invention overcomes the problem of overlarge friction between the conventional external-rotation type pyrolysis reaction kettle and a riding wheel body when the external-rotation type pyrolysis reaction kettle expands and contracts due to thermal expansion caused by heating, and has the characteristics of facilitating the automatic walking and expansion of the external-rotation type pyrolysis reaction kettle, providing a stable operation environment for the external-rotation type pyrolysis reaction kettle and prolonging the service life of the external-rotation type pyrolysis reaction kettle.
Description
Technical Field
The invention belongs to the field of solid waste recovery and treatment, and particularly relates to a riding wheel walking mechanism and a walking method for an outward-rotating pyrolysis reaction kettle.
Background
With the rapid development of economic society in China, the increasingly serious pollution of solid materials such as waste tires and waste plastics causes serious pressure and damage to the ecological environment in China, and the black pollution caused by the treatment of the solid materials such as the waste tires and the waste plastics is not slow. At present, an outward rotary pyrolysis reaction kettle is often adopted to carry out cracking treatment on solid materials such as waste tires, waste plastics, household garbage and the like.
However, when the outward-rotating pyrolysis reaction kettle is used for cracking waste tires, waste plastics, household garbage and other solid materials, the pyrolysis reaction temperature is very high, when the outward-rotating pyrolysis reaction kettle is thermally expanded by heat, the outward-rotating pyrolysis reaction kettle can only extend and move by means of hard friction between the outward-rotating reaction kettle and the supporting roller body, when the temperature of the reaction kettle is reduced, the reaction kettle can only retract by means of hard friction, and in addition, the outward-rotating reaction kettle and the weight of the materials, the supporting roller group is fixed and other factors, so that the reaction kettle is damaged or even fails due to too large friction in the heating and stretching process of the outward-rotating reaction kettle.
Disclosure of Invention
Aiming at the defects in the prior art, the technical problem to be solved by the invention is to overcome the problem that the friction between the existing outward-rotating pyrolytic reaction kettle and a riding wheel body is overlarge when the outward-rotating pyrolytic reaction kettle expands and contracts due to thermal expansion caused by heating, and provide an outward-rotating pyrolytic reaction kettle riding wheel walking mechanism and a walking method which can facilitate the outward-rotating pyrolytic reaction kettle to automatically walk and expand, provide a stable running environment for the outward-rotating pyrolytic reaction kettle and prolong the service life of the outward-rotating pyrolytic reaction kettle.
In order to solve the technical problem, the technical scheme adopted by the invention is as follows:
the invention provides a riding wheel walking mechanism of an external rotation type pyrolysis reaction kettle, which comprises a stop ring sleeved outside the external rotation type pyrolysis reaction kettle, a riding wheel component in concave-convex connection with the stop ring, and a riding wheel walking component arranged below the riding wheel component;
the stop ring is of a convex structure;
the riding wheel assembly comprises a riding wheel bracket, a riding wheel body erected on the riding wheel bracket and a connecting base arranged below the riding wheel bracket, wherein the riding wheel body is connected with the riding wheel bracket through a first bearing;
the supporting roller body is cylindrical, the bearing penetrates through the supporting roller body along the central axis of the supporting roller body, and a groove which is matched and connected with the stop ring is formed in the circumferential side surface of the supporting roller body;
the riding wheel walking assembly comprises a track positioned on the outer rotary pyrolytic reaction kettle mounting base, 2 walking wheels erected on the track and distributed side by side, a second bearing sleeved in the walking wheels, bearing seats arranged at two ends of the second bearing and a connecting plate fixedly connected with the bearing seats, wherein the connecting plate is connected with the connecting base.
Preferably, the riding wheel assembly comprises a left riding wheel assembly and a right riding wheel assembly which are arranged at two sides of the external rotation type pyrolysis reaction kettle, a left riding wheel walking assembly arranged below the left riding wheel assembly, and a right riding wheel walking assembly arranged below the right riding wheel assembly.
Preferably, still include be used for connecting the left side riding wheel subassembly with the coupling assembling of right side riding wheel subassembly, coupling assembling include both ends respectively with left side riding wheel subassembly reaches right side riding wheel subassembly fixed connection's backup pad.
Preferably, the supporting plate comprises a left supporting plate fixedly connected with the left idler assembly and a right supporting plate fixedly connected with the right idler assembly;
the connecting assembly further comprises a supporting sleeve sleeved outside the left supporting plate and the right supporting plate, and a supporting expansion plate arranged outside the supporting sleeve, wherein two ends of the supporting expansion plate are respectively connected with the left supporting plate and the right supporting plate;
the left side supporting plate, the supporting sleeve and the supporting expansion plate are provided with first slotted holes at corresponding positions, and the right side supporting plate, the supporting sleeve and the supporting expansion plate are provided with second slotted holes at corresponding positions; a first fixing bolt used for connecting the left side supporting plate, the supporting sleeve and the supporting expansion plate is arranged in the first slotted hole, and a second fixing bolt used for connecting the right side supporting plate, the supporting sleeve and the supporting expansion plate is arranged in the second slotted hole;
the first slotted hole and the second slotted hole are long-strip-shaped, and two ends of a long edge of the first slotted hole and two ends of a long edge of the second slotted hole respectively point to the left side carrier roller component and the right side carrier roller component.
Preferably, the device also comprises a tensioning assembly for tensioning the idler assembly; the tensioning assembly comprises a left tensioning assembly located on the left side of the left supporting wheel assembly and a right tensioning assembly located on the right side of the right supporting wheel assembly.
Preferably, the tensioning assembly is located outside the riding wheel support and comprises a third fixing bolt, a compression spring sleeved outside the third fixing bolt and a spring fixing plate sleeved outside the third fixing bolt and fixedly connected with the third fixing bolt, one end of the compression spring is in contact with the riding wheel support, and the other end of the compression spring is in contact with the spring fixing plate; the compression spring is pressed towards the connecting component.
Preferably, the riding wheel walking assembly further comprises a track stopper positioned on the track, and the track stopper is positioned on the front side of the walking wheel.
Preferably, the stopping ring comprises a front stopping ring sleeved at the front end of the external rotation type pyrolysis reaction kettle, a rear stopping ring sleeved at the rear end of the external rotation type pyrolysis reaction kettle, a front supporting wheel component in concave-convex connection with the front stopping ring, a rear supporting wheel component in concave-convex connection with the rear stopping ring, a front supporting wheel walking component below the front supporting wheel component, and a rear supporting wheel walking component below the rear supporting wheel component.
Preferably, the front riding wheel walking assembly further comprises a front rail positioner located on the rail, and the front rail positioner is located on the rear side of the walking wheel; the rear idler travel assembly further includes a rear track stop on the track, the rear track stop being located on a rear side of the travel wheel.
The invention also provides a method for driving the externally-rotating pyrolysis reaction kettle to travel by the riding wheel traveling mechanism of the externally-rotating pyrolysis reaction kettle, which comprises the following steps:
when the outward-rotating pyrolysis reaction kettle is subjected to thermal expansion, the outward-rotating pyrolysis reaction kettle drives the supporting wheel assembly to move along the track under the action of the travelling wheels, so that the automatic extension process is realized;
when the external rotation type pyrolysis reaction kettle is cooled and contracted, the external rotation type pyrolysis reaction kettle drives the supporting wheel component to move along the track under the action of the travelling wheels, and the automatic contraction process is realized.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides a riding wheel travelling mechanism of an external rotation type pyrolysis reaction kettle, which solves the problem that the friction between the existing external rotation type pyrolysis reaction kettle and a riding wheel body is overlarge when the existing external rotation type pyrolysis reaction kettle expands and contracts due to thermal expansion caused by heating, ensures that the external rotation type pyrolysis reaction kettle automatically expands and contracts along the axial direction when being heated or cooled, prolongs the service life of the external rotation type pyrolysis reaction kettle, and provides a stable operation environment for the external rotation type pyrolysis reaction kettle;
2. the invention provides a riding wheel walking mechanism of an external rotation type pyrolysis reaction kettle, which ensures that a left riding wheel component and a right riding wheel component synchronously move by arranging a connecting component, and further ensures the stable operation environment of the external rotation type pyrolysis reaction kettle;
3. the invention provides a riding wheel walking mechanism of an external rotation type pyrolysis reaction kettle, which is characterized in that a tensioning assembly is arranged, so that automatic tensioning between the riding wheel assembly and the external rotation type pyrolysis reaction kettle is realized, and the connection stability of the riding wheel assembly and the external rotation type pyrolysis reaction kettle is ensured;
4. the invention provides a riding wheel travelling mechanism of an external rotation type pyrolysis reaction kettle, which is characterized in that a rear track retainer and a front track positioner are arranged, so that the automatic extension and contraction of the external rotation type pyrolysis reaction kettle when being heated or cooled are ensured on one hand, the fixation of the rear part of the external rotation type pyrolysis reaction kettle is ensured on the other hand, and the displacement of a chain wheel driven by the reaction kettle is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a riding wheel traveling mechanism of an external rotation type pyrolysis reaction kettle provided in an embodiment of the present invention, wherein a is a front view, and b is a left view;
fig. 2 is a schematic view of a connecting assembly structure of a riding wheel traveling mechanism of an external rotation type pyrolysis reactor provided in an embodiment of the present invention, c is a front view of the connecting assembly, and d is a top view of the connecting assembly;
FIG. 3 is a perspective view of a riding wheel traveling mechanism of an external rotation type pyrolysis reaction kettle provided in the embodiment of the invention;
in the above figures: 1. an outward rotation type pyrolytic reaction kettle; 2. a stop ring; 3. a idler assembly; 31. a riding wheel support; 32. a riding wheel body; 33. connecting a base; 34. a first bearing; 4. a riding wheel walking assembly; 41. a track; 42. a traveling wheel; 43. a second bearing; 44. a bearing seat; 45. a connecting plate; 46. a track limiter; 47. a front rail locator; 48. a rear rail stopper; 5. a connecting assembly; 51. a support plate; 52. a support sleeve; 53. supporting the expansion plate; 54. a first slot; 55. a second slot; 56. a first fixing bolt; 57. a second fixing bolt; 6. a tensioning assembly; 61. a third fixing bolt; 62. a compression spring; 63. a spring fixing plate; 7. the outer rotary pyrolytic reaction kettle is provided with a base.
Detailed Description
The invention is described in detail below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "inner", "outer", "front", "rear", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1, are only used for convenience in describing the present invention and for simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b): as shown in fig. 1, the embodiment provides an outward-rotation type pyrolysis reaction kettle riding wheel traveling mechanism, which includes a stopping ring 2 sleeved outside an outward-rotation type pyrolysis reaction kettle 1, a riding wheel assembly 3 in concave-convex connection with the stopping ring 2, and a riding wheel traveling assembly 4 disposed below the riding wheel assembly 3; the stop ring 2 is of a convex structure; the riding wheel assembly 3 comprises a riding wheel support 31, a riding wheel body 32 erected on the riding wheel support 31, and a connecting base 33 arranged below the riding wheel support 31, wherein the riding wheel body 32 is connected with the riding wheel support 31 through a first bearing 34; the supporting roller body 32 is cylindrical, the bearing penetrates through the supporting roller body 32 along the central axis of the supporting roller body 32, and a groove matched and connected with the stop ring 2 is formed in the circumferential side surface of the supporting roller body 32; the riding wheel walking assembly 4 comprises a track 41 positioned on the outer rotary pyrolysis reaction kettle mounting base 7, 2 walking wheels 42 erected on the track 41 and distributed in parallel, a second bearing 43 sleeved in the walking wheels 42, bearing seats 44 arranged at two ends of the second bearing 43, and a connecting plate 45 fixedly connected with the bearing seats 44, wherein the connecting plate 45 is connected with the connecting base 33. This outer rotary pyrolytic reaction cauldron riding wheel running gear has guaranteed that outer rotary pyrolytic reaction cauldron 1 is automatic flexible along the axial when being heated or cooling, has prolonged outer rotary pyrolytic reaction cauldron 1's life, provides stable operational environment for outer rotary pyrolytic reaction cauldron 1. Specifically, when the external rotation type pyrolysis reaction kettle 1 expands due to heating or contracts due to cooling, the external rotation type pyrolysis reaction kettle 1 drives the carrier wheel assembly 3 to move along the rail 41 under the action of the walking wheel 42, so that automatic expansion and contraction are realized.
In order to ensure the stability of the connection between the external rotation type pyrolysis reaction kettle 1 and the supporting roller component 3 and the stability of the operation of the external rotation type pyrolysis reaction kettle 1, the supporting roller component 3 comprises a left supporting roller component 3 and a right supporting roller component 3 which are arranged at two sides of the external rotation type pyrolysis reaction kettle 1, a left supporting roller walking component 4 arranged below the left supporting roller component 3, and a right supporting roller walking component 4 arranged below the right supporting roller component 3.
In order to ensure the synchronous motion of the left-side carrier wheel assembly 3 and the right-side carrier wheel assembly 3 and further ensure the stable operation environment of the external rotation type pyrolysis reaction kettle 1, the device further comprises a connecting assembly 5 for connecting the left-side carrier wheel assembly 3 and the right-side carrier wheel assembly 3, wherein the connecting assembly 5 comprises a supporting plate 51, and two ends of the supporting plate are respectively fixedly connected with the left-side carrier wheel assembly 3 and the right-side carrier wheel assembly 3. The two ends of the supporting plate 51 in this embodiment are fixedly connected with the supporting roller bracket 31 through square flanges, so that the supporting roller assemblies 3 distributed on the left and right sides of the outer rotary pyrolysis reaction kettle 1 form a whole, the synchronous operation of the supporting roller assemblies is ensured, and the stable operation environment of the outer rotary pyrolysis reaction kettle 1 is ensured.
As shown in fig. 2, in order to facilitate the adjustment of the tightness degree between the idler assembly 3 and the external-rotation type pyrolysis reaction kettle 1, the supporting plate 51 comprises a left supporting plate 51 fixedly connected with the left idler assembly 3, and a right supporting plate 51 fixedly connected with the right idler assembly 3;
the connecting assembly 5 further comprises a supporting sleeve 52 sleeved outside the left supporting plate 51 and the right supporting plate 51, and a supporting expansion plate 53 arranged outside the supporting sleeve 52, wherein two ends of the supporting expansion plate 53 are respectively connected with the left supporting plate 51 and the right supporting plate 51;
the left support plate 51, the support sleeve 52 and the support expansion plate 53 are provided with first slots 54 at corresponding positions, and the right support plate 51, the support sleeve 52 and the support expansion plate 53 are provided with second slots 55 at corresponding positions; a first fixing bolt 56 for connecting the left support plate 51, the support sleeve 52 and the support expansion plate 53 is arranged in the first slot 54, and a second fixing bolt 57 for connecting the right support plate 51, the support sleeve 52 and the support expansion plate 53 is arranged in the second slot 55;
the first slot 54 and the second slot 55 are long strips, and two ends of the long edge of the first slot 54 and the second slot 55 point to the left idler pulley assembly 3 and the right idler pulley assembly 3, respectively.
Further, the device also comprises a tension assembly 6 for tensioning the idler pulley assembly 3; the tensioning assembly 6 comprises a left tensioning assembly 6 positioned on the left side of the left idler assembly 3 and a right tensioning assembly 6 positioned on the right side of the right idler assembly 3.
In order to realize automatic tensioning, the tensioning assembly 6 is positioned outside the riding wheel bracket 31, the tensioning assembly 6 comprises a third fixing bolt 61, a compression spring 62 sleeved outside the third fixing bolt 61, and a spring fixing plate 63 sleeved outside the third fixing bolt 61 and fixedly connected with the third fixing bolt 61, one end of the compression spring 62 is in contact with the riding wheel bracket 31, and the other end of the compression spring is in contact with the spring fixing plate 63; the compression spring 62 is biased in the direction of the connecting assembly 5. When the outer stop ring 2 and the riding wheel body 32 are worn, a gap is formed between the stop ring 2 and the riding wheel body 32, and at this time, under the action of the tensioning assembly 6 arranged outside the riding wheel support 31, the compression springs 62 on the left and right sides respectively press towards the direction of the connecting assembly 5, so that the automatic tensioning between the outward-rotation type pyrolysis reaction kettle 1 and the riding wheel body 32 is realized.
In order to prevent the potential safety hazard caused by the overlarge movement amplitude of the outward-rotating pyrolysis reaction kettle 1, the riding wheel walking assembly 4 further comprises a track stopper 46 positioned on the track 41, and the track stopper 46 is positioned on the front side of the walking wheel 42.
As shown in fig. 3, in order to further improve the operation stability of the external rotation type pyrolysis reaction kettle 1, the stop ring 2 includes a front stop ring 2 sleeved at the front end of the external rotation type pyrolysis reaction kettle 1, a rear stop ring 2 sleeved at the rear end of the external rotation type pyrolysis reaction kettle 1, a front idler wheel assembly 3 in concave-convex connection with the front stop ring 2, a rear idler wheel assembly 3 in concave-convex connection with the rear stop ring 2, a front idler wheel traveling assembly 4 located below the front idler wheel assembly 3, and a rear idler wheel traveling assembly 4 located below the rear idler wheel assembly 3.
In order to prevent the displacement of a chain wheel driven by the reaction kettle and influence the production caused by the bad meshing between the chain wheel and a chain, the front riding wheel walking assembly 4 also comprises a front track positioner 47 positioned on the track 41, and the front track positioner 47 is positioned at the rear side of the walking wheel 42; the rear idler travel assembly 4 also includes a rear track stop 48 on the track 41, the rear track stop 48 being located on the rear side of the travel wheels 42. It should be noted that, because the rear end is located to the drive sprocket of outer rotary pyrolytic reaction cauldron 1, in order to prevent that outer rotary pyrolytic reaction cauldron 1 from being heated back drunkenness, cause the drive sprocket displacement, it is not good to influence sprocket and chain meshing, this embodiment sets up rear portion track retainer 48, has guaranteed that rear portion riding wheel subassembly 3 keeps the stationary state, has guaranteed that outer rotary pyrolytic reaction cauldron 1 even if still can guarantee steady work when being heated or cooling expansion and shrink.
The invention also provides a method for driving the externally-rotating pyrolysis reaction kettle 1 to travel by the externally-rotating pyrolysis reaction kettle riding wheel traveling mechanism in any one of the embodiments, which comprises the following steps:
when the external rotation type pyrolysis reaction kettle 1 is heated to expand, the external rotation type pyrolysis reaction kettle 1 drives the carrier wheel component 3 to move along the track 41 under the action of the walking wheel 42, and the automatic extension process is realized;
when the external rotation type pyrolysis reaction kettle 1 is cooled and contracted, the external rotation type pyrolysis reaction kettle 1 drives the carrier wheel assembly 3 to move along the track 41 under the action of the walking wheel 42, and the automatic contraction process is realized.
Claims (10)
1. The utility model provides an outer formula pyrolysis reaction cauldron riding wheel running gear which characterized in that: comprises a stop ring (2) sleeved outside an outward-rotating pyrolysis reaction kettle (1), a riding wheel component (3) in concave-convex connection with the stop ring (2), and a riding wheel walking component (4) arranged below the riding wheel component (3);
the stop ring (2) is of a convex structure;
the riding wheel assembly (3) comprises a riding wheel support (31), a riding wheel body (32) erected on the riding wheel support (31), and a connecting base (33) arranged below the riding wheel support (31), wherein the riding wheel body (32) is connected with the riding wheel support (31) through a first bearing (34);
the supporting roller body (32) is cylindrical, the bearing penetrates through the supporting roller body (32) along the central axis of the supporting roller body (32), and a groove matched and connected with the stop ring (2) is formed in the circumferential side surface of the supporting roller body (32);
riding wheel walking subassembly (4) including being located track (41) on outer formula pyrolysis reaction cauldron installation base (7) of circling round erect in 2 walking wheels (42) that just distribute side by side on track (41), the cover is located second bearing (43) in walking wheel (42) are located bearing frame (44) at second bearing (43) both ends, and with bearing frame (44) fixed connection's connecting plate (45), connecting plate (45) with it links to each other to connect base (33).
2. The externally-rotating pyrolysis reactor riding wheel walking mechanism of claim 1, wherein: the carrier roller assembly (3) comprises a left carrier roller assembly (3) and a right carrier roller assembly (3) which are arranged on two sides of the outer rotary pyrolysis reaction kettle (1), a left carrier roller walking assembly (4) below the left carrier roller assembly (3), and a right carrier roller walking assembly (4) below the right carrier roller assembly (3).
3. The externally-rotating pyrolysis reactor riding wheel walking mechanism of claim 2, wherein: still including being used for connecting left side riding wheel subassembly (3) with coupling assembling (5) of right side riding wheel subassembly (3), coupling assembling (5) include both ends respectively with left side riding wheel subassembly (3) and right side riding wheel subassembly (3) fixed connection's backup pad (51).
4. The externally-rotating pyrolysis reactor riding wheel walking mechanism of claim 3, wherein: the supporting plate (51) comprises a left supporting plate (51) fixedly connected with the left idler assembly (3) and a right supporting plate (51) fixedly connected with the right idler assembly (3);
the connecting assembly (5) further comprises a supporting sleeve (52) sleeved outside the left supporting plate (51) and the right supporting plate (51) and a supporting expansion plate (53) arranged outside the supporting sleeve (52), and two ends of the supporting expansion plate (53) are respectively connected with the left supporting plate (51) and the right supporting plate (51);
the left side supporting plate (51), the supporting sleeve (52) and the supporting expansion plate (53) are provided with first slotted holes (54) at corresponding positions, and the right side supporting plate (51), the supporting sleeve (52) and the supporting expansion plate (53) are provided with second slotted holes (55) at corresponding positions; a first fixing bolt (56) for connecting the left side supporting plate (51), the supporting sleeve (52) and the supporting expansion plate (53) is arranged in the first slotted hole (54), and a second fixing bolt (57) for connecting the right side supporting plate (51), the supporting sleeve (52) and the supporting expansion plate (53) is arranged in the second slotted hole (55);
the first slotted hole (54) and the second slotted hole (55) are long-strip-shaped, and two ends of the long edge of the first slotted hole (54) and the two ends of the long edge of the second slotted hole (55) respectively point to the left idler pulley component (3) and the right idler pulley component (3).
5. The externally-rotating pyrolysis reactor riding wheel walking mechanism of claim 4, wherein: the device also comprises a tensioning assembly (6) for tensioning the carrier wheel assembly (3); the tensioning assembly (6) comprises a left tensioning assembly (6) located on the left side of the left supporting wheel assembly (3) and a right tensioning assembly (6) located on the right side of the right supporting wheel assembly (3).
6. The externally-rotating pyrolysis reactor riding wheel walking mechanism of claim 5, wherein: the tensioning assembly (6) is located on the outer side of the riding wheel support (31), the tensioning assembly (6) comprises a third fixing bolt (61), a compression spring (62) sleeved outside the third fixing bolt (61), and a spring fixing plate (63) sleeved outside the third fixing bolt (61) and fixedly connected with the third fixing bolt (61), one end of the compression spring (62) is in contact with the riding wheel support (31), and the other end of the compression spring is in contact with the spring fixing plate (63); the compression spring (62) is pressed towards the connecting component (5).
7. The externally-rotating pyrolysis reactor riding wheel walking mechanism of claim 1, wherein: the riding wheel walking assembly (4) further comprises a track stopper (46) positioned on the track (41), and the track stopper (46) is positioned on the front side of the walking wheel (42).
8. The externally-rotating pyrolysis reactor riding wheel walking mechanism of claim 7, wherein: stop collar (2) are located including the cover anterior stop collar (2) of outer formula pyrolysis reation kettle (1) front end are located to the cover rear portion stop collar (2) of outer formula pyrolysis reation kettle (1) rear end, with anterior riding wheel subassembly (3) that anterior stop collar (2) are unsmooth to be connected, with rear portion riding wheel subassembly (3) that rear portion stop collar (2) are unsmooth to be connected are located anterior riding wheel walking subassembly (4) of riding wheel subassembly (3) below and are located rear portion riding wheel walking subassembly (4) of rear portion riding wheel subassembly (3) below.
9. The externally-rotating pyrolysis reactor riding wheel walking mechanism of claim 8, wherein: the front riding wheel walking assembly (4) further comprises a front rail positioner (47) positioned on the rail (41), and the front rail positioner (47) is positioned at the rear side of the walking wheel (42); the rear idler travel assembly (4) further includes a rear track stop (48) on the track (41), the rear track stop (48) being located rearward of the travel wheels (42).
10. The walking method of the extrusive pyrolysis reactor (1) driven by the riding wheel walking mechanism of the extrusive pyrolysis reactor according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:
when the external rotation type pyrolysis reaction kettle (1) is heated to expand, the external rotation type pyrolysis reaction kettle (1) drives the carrier wheel component (3) to move along the track (41) under the action of the travelling wheel (42), so that the automatic extension process is realized;
when the external rotation type pyrolysis reaction kettle (1) is cooled and contracted, the external rotation type pyrolysis reaction kettle (1) drives the carrier wheel component (3) to move along the track (41) under the action of the travelling wheel (42), so that the automatic contraction process is realized.
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Effective date of registration: 20200918 Address after: No.4428 Industrial Avenue, Shiwan City, Hubei Province Applicant after: Shiyan yikesda renewable resources Co.,Ltd. Address before: 266400 Dongjiakou chemical industry park, 66 Gangxing Avenue, Boli Town, Huangdao District, Qingdao, Shandong Province Applicant before: Qingdao ixda renewable resources Co.,Ltd. |
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