CN111218296A - Modular continuous pyrolysis internal rotation type reaction kettle device - Google Patents
Modular continuous pyrolysis internal rotation type reaction kettle device Download PDFInfo
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- CN111218296A CN111218296A CN202010196668.3A CN202010196668A CN111218296A CN 111218296 A CN111218296 A CN 111218296A CN 202010196668 A CN202010196668 A CN 202010196668A CN 111218296 A CN111218296 A CN 111218296A
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 92
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 80
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 50
- 239000002893 slag Substances 0.000 claims description 32
- 238000007599 discharging Methods 0.000 claims description 13
- 238000012856 packing Methods 0.000 claims description 10
- 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 abstract description 8
- 239000002910 solid waste Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 239000002699 waste material Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000010813 municipal solid waste Substances 0.000 description 2
- 239000003027 oil sand Substances 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 239000010920 waste tyre Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/10—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
Abstract
The invention relates to the technical field of solid waste recovery treatment, in particular to a modularized continuous pyrolysis internal rotation type reaction kettle device. Connect first internal rotation formula pyrolysis reaction kettle barrel and second internal rotation formula pyrolysis reaction kettle barrel through feed end connection module, middle part connection module, the end connection module of slagging tap, through the cooperation installation between the outer hexagonal axle of hexagonal axle head and the hanging shaft transmission of the outer hexagonal structure of both ends for the symmetry in the first propulsion screw axis of interior hexagonal structure, realize a plurality of reation kettle's connection. The modularized continuous pyrolysis internal rotation type reaction kettle device provided by the invention has the advantages that the structure is convenient, the operation is simple, the kettle body can be modularized and exchanged, the operation cost is low, when module parts are used for connecting the whole device, the device can be continuously used only by replacing one module regardless of which module has a problem, the production and operation cost of an enterprise is greatly reduced, the service life of the whole device is prolonged, and the modularized continuous pyrolysis internal rotation type reaction kettle device has high application value.
Description
Technical Field
The invention relates to the technical field of solid waste recovery treatment, in particular to a modularized continuous pyrolysis internal rotation type reaction kettle device.
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, no matter the pyrolysis reaction kettle adopts the outward-rotating or inward-rotating type to pyrolyze solid wastes such as waste rubber, waste plastics, oil sand, domestic garbage and the like, the reaction kettle has an integral structure during manufacturing, when a problem occurs locally on the kettle body, the whole kettle body can be scrapped, and the problems that the kettle body cannot be modularized and exchanged, the operation cost is high and the like exist.
Disclosure of Invention
The invention provides a modularized continuous pyrolysis inner-rotation type reaction kettle device aiming at the defects of the existing pyrolysis reaction kettle, and the device solves the technical problems that an outer-rotation type or inner-rotation type pyrolysis reaction kettle is adopted to pyrolyze solid wastes such as waste rubber, waste plastics, oil sand, household garbage and the like, the reaction kettle is of an integral structure during manufacturing, when a local problem occurs in the kettle body, the integral scrapping can be caused, the kettle body cannot be modularized and interchanged, the operation cost is high and the like.
In order to achieve the purpose, the invention provides the following technical scheme:
a modular continuous pyrolysis internal rotation type reactor apparatus, comprising:
the left end sealing head is arranged on the sealing stuffing box;
the feeding end connecting module is an interchangeable universal part, flanges are arranged at the left end, the right end, the upper end and the lower end of the feeding end connecting module, the upper end flange is an open flange, and the left end flange of the feeding end connecting module is connected with a left end sealing head;
the left end and the right end of the first internal rotation type pyrolysis reaction kettle barrel are provided with flanges, and the right end flange of the feeding end connecting module is connected with the left end flange of the first internal rotation type pyrolysis reaction kettle barrel;
the first internal rotation type pyrolysis reaction kettle barrel is connected with the second internal rotation type pyrolysis reaction kettle barrel through the middle connecting module;
the slag discharging end connecting module is connected with the second internal rotation type pyrolysis reaction kettle barrel;
the connecting device is characterized in that a hanging shaft mounting support upper connecting plate and a hanging shaft mounting support lower connecting plate are sequentially arranged in the feeding end connecting module near the upper portion, a plurality of bolt holes are respectively formed in the hanging shaft mounting support upper connecting plate and the hanging shaft mounting support lower connecting plate in an equal arrangement mode in parallel, a plurality of hanging shaft mounting support connecting bolts are correspondingly arranged in the hanging shaft mounting support upper connecting plate and the hanging shaft mounting support lower connecting plate, the hanging shaft mounting support upper connecting plate and the hanging shaft mounting support lower connecting plate are fixedly connected, two parallel hanging shafts are welded on the lower portion of the hanging shaft mounting support lower connecting plate and are vertically connected with a supporting piece, a hanging shaft bearing box is vertically connected with the supporting piece lower portion in a hanging shaft mounting mode, and the hanging.
Furthermore, the hanging shaft bearing box is of a long structure, two ends of the hanging shaft bearing box are respectively provided with a high-temperature-resistant bearing, the high-temperature-resistant bearings are fixed in the hanging shaft bearing box through the outer-side mounting bearing covers, the middle of each high-temperature-resistant bearing of the hanging shaft bearing box is provided with a hanging shaft transmission outer hexagonal shaft, and the high-temperature-resistant bearings and the hanging shaft transmission outer hexagonal shafts are installed in an interference fit mode.
Furthermore, the middle part of the outer hexagonal shaft for transmission of the hanging shaft is a cylinder, and two ends of the outer hexagonal shaft are of symmetrical outer hexagonal structures.
Further, the inside internal rotation formula reation kettle that is equipped with of first internal rotation formula pyrolysis reaction cauldron barrel impels the spiral, internal rotation formula reation kettle impels the spiral and includes first helical blade and first propulsion screw axle, the both ends spindle nose of first propulsion screw axle is the hexagonal spindle nose in the first propulsion screw axle.
Further, the inner hexagonal shaft head of the first propelling screw shaft is of an inner hexagonal structure and is matched with the outer hexagonal shaft of the hanger shaft transmission with the two symmetrical ends and the outer hexagonal structure, and a thermal expansion gap is reserved between the inner hexagonal shaft head and the outer hexagonal shaft.
Furthermore, a feed inlet is arranged above the feed end connecting module, and a feed inlet sealing ball valve and a feed inlet sealing knife gate valve are arranged at the feed inlet.
Further, a first pressure remote sensor and a first temperature remote sensor are arranged at the upper part of the first internal rotation type pyrolysis reaction kettle cylinder;
furthermore, a second pressure remote sensor and a second temperature remote sensor are arranged on the upper portion of the second internal rotation type pyrolysis reaction kettle cylinder, a second helical blade and a second propelling screw shaft are arranged inside the second internal rotation type pyrolysis reaction kettle cylinder, and the structures of the second helical blade and the second propelling screw shaft are respectively the same as those of the first helical blade and the first propelling screw shaft.
Furthermore, a middle oil gas outlet is arranged above the middle connecting module, and a middle oil gas outlet sealing ball valve and a middle oil gas outlet sealing knife gate valve are arranged at the middle oil gas outlet;
an oil gas outlet is formed in the upper portion of the slag discharging end connecting module, and an oil gas outlet sealing ball valve and an oil gas outlet sealing knife gate valve are arranged at the oil gas outlet.
Further, a slag outlet is arranged below the slag outlet end connecting module, and a slag outlet sealing ball valve and a slag outlet sealing knife gate valve are arranged at the slag outlet; the right end of the slag discharging end connecting module is provided with a right end bearing box, a propelling screw shaft telescopic system is arranged inside the slag discharging end connecting module, and propelling screw shaft telescopic systems are also arranged inside the feeding end connecting module and the middle connecting module.
Further, the internal rotation type reaction kettle device further comprises: the transmission system, the transmission connection transmission plum coupling, the left end bearing seat and the bearing support that connect gradually set up, the bearing support is connected with the sealing packing box and is set up.
Compared with the prior art, the invention has the following beneficial effects:
1. the modularized continuous pyrolysis internal rotation type reaction kettle device provided by the invention has the advantages of convenient structure, simple operation, modularized exchange of the kettle body and low operation cost, overcomes the problem that the existing pyrolysis reaction kettle needs to be integrally replaced due to local damage, and has the characteristics of modularized design, modularized installation and modularized replacement.
2. The modular continuous pyrolysis internal rotation type reaction kettle device provided by the invention can be used for connecting a plurality of reaction kettles for unlimited times through the connecting module, when one of the reaction kettles is damaged, the reaction kettle can be continuously used after being replaced, the hoisting bearing box is arranged at the central part of the connecting module, the high-temperature-resistant bearings are respectively arranged at two ends of the bearing box, and the bearing is fixed in the bearing box by installing the bearing covers outside the bearing box, so that the bearing is prevented from moving.
3. The modular continuous pyrolysis internal rotation type reaction kettle device provided by the invention is also provided with a feed inlet sealing ball valve and a feed inlet sealing knife gate valve at the feed inlet, and the device adopts a double-valve design to increase the reliability of the device.
Drawings
FIG. 1 is a first schematic structural diagram of a modular continuous pyrolysis internal rotation type reactor apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a second modular continuous pyrolysis internal rotation type reactor apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a feed end connection module in the apparatus of FIG. 1;
FIG. 4 is a schematic diagram of a middle connection module of the apparatus of FIG. 1;
FIG. 5 is a schematic structural diagram of a hanger shaft transmission external hexagonal shaft in a modular continuous pyrolysis internal rotation type reactor apparatus provided in an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of an internal hexagonal shaft head of a first screw propelling shaft in a modular continuous pyrolysis internal rotation type reaction kettle device provided by an embodiment of the invention;
fig. 7 is a schematic structural diagram of a first internal rotation type pyrolysis reaction kettle barrel in the modular continuous pyrolysis internal rotation type reaction kettle device provided in the embodiment of the present invention;
FIG. 8 is a schematic structural diagram of an internal rotation type reaction kettle propelling screw in a modular continuous pyrolysis internal rotation type reaction kettle device provided by an embodiment of the invention;
1-transmission system, 2-transmission connection transmission plum coupling, 3-left end bearing seat, 4-bearing support, 5-sealing packing box, 6-left end head, 7-feeding end connection module, 7-1-upper connection plate of hanging shaft installation support, 7-2-lower connection plate of hanging shaft installation support, 7-3-hanging shaft installation support connection bolt, 7-4-hanging shaft installation vertical connection support, 7-5-hanging shaft bearing box, 7-6-hanging shaft transmission external hexagonal shaft, 8-feeding port sealing ball valve, 9-feeding port sealing knife gate valve, 10-first internal rotation type pyrolysis reaction kettle barrel, 10-1-first pressure remote sensor, 10-2-first temperature remote sensor, 10-3-first helical blade, 10-4-first propelling helical shaft, 10-4-1-first propelling helical shaft inner hexagonal shaft head, 11-middle connecting module, 12-middle oil gas outlet sealing ball valve, 13-middle oil gas outlet sealing knife gate valve, 14-second inner-rotation type pyrolysis reaction kettle barrel, 14-1-second pressure remote sensor, 14-2-second temperature remote sensor, 14-3-second helical blade, 14-4-second propelling helical shaft, 15-propelling helical shaft telescopic system, 16-slag discharge end connecting module, 17-oil gas outlet sealing ball valve, 18-oil gas outlet sealing knife gate valve, 19-right end bearing box, 20-slag discharge port sealing ball valve, 21-sealing the knife gate valve at the slag outlet.
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", and the like, as used herein, refer to an orientation or positional relationship based on that shown in fig. 1-8, and are used merely to facilitate the description of the present invention and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered limiting of the present invention.
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.
In order to more clearly and specifically describe the modular continuous pyrolysis internal rotation type reactor device provided by the embodiment of the invention, the following description is provided with reference to specific embodiments.
Example 1
As shown in fig. 1-2, the present embodiment provides a modular continuous pyrolysis internal rotation type reactor apparatus, including:
the sealing and packing device comprises a sealing and packing box 5 and a left end sealing head 6, wherein the left end sealing head 6 is arranged on the sealing and packing box 5;
the feeding end connecting module 7 is an interchangeable general component, flanges are arranged at the left end, the right end, the upper end and the lower end of the feeding end connecting module 7, the upper end flange is an open flange, and the left end flange of the feeding end connecting module 7 is connected with the left end sealing head 6; the flange of the upper end of the feed end connecting module 7 in the embodiment is an open flange, and the function of the flange is that the installation and the maintenance work of a hanging shaft are facilitated, and then the connecting operation of replacing accessories and modules is facilitated.
The first internal rotation type pyrolysis reaction kettle barrel 10 is provided with flanges at the left end and the right end of the first internal rotation type pyrolysis reaction kettle barrel 10, and the flange at the right end of the feeding end connecting module 7 is connected with the flange at the left end of the first internal rotation type pyrolysis reaction kettle barrel 10;
the middle connecting module 11 and the second internal rotation type pyrolysis reaction kettle barrel 14 are connected, and the first internal rotation type pyrolysis reaction kettle barrel 10 and the second internal rotation type pyrolysis reaction kettle barrel 14 are connected through the middle connecting module 11;
the slag discharging end connecting module 16 is connected with the second internal rotation type pyrolysis reaction kettle barrel 14;
both ends all are equipped with the flange that accords with the national standard requirement about first internal rotation formula pyrolysis reaction cauldron barrel 10 of this embodiment and the second internal rotation formula pyrolysis reaction cauldron body 14, are convenient for be connected with the flange of other modules, and both ends also are equipped with the flange that accords with the national standard requirement about middle part linking module 11 and the end linking module 16 of slagging tap.
As shown in fig. 3, in the embodiment, a hanging shaft mounting bracket upper connecting plate 7-1 and a hanging shaft mounting bracket lower connecting plate 7-2 are sequentially arranged in the feed end connecting module 7 near the upper position, a plurality of bolt holes are equally arranged in parallel on the hanging shaft mounting bracket upper connecting plate 7-1 and the hanging shaft mounting bracket lower connecting plate 7-2, respectively, a plurality of hanging shaft mounting bracket connecting bolts 7-3 are arranged corresponding to the bolt holes, the hanging shaft mounting bracket upper connecting plate 7-1 and the hanging shaft mounting bracket lower connecting plate 7-2 are connected and fixed, two parallel hanging shaft mounting vertical connecting supports 7-4 are welded on the lower portion of the hanging shaft mounting bracket lower connecting plate 7-2, a hanging shaft bearing box 7-5 is arranged on the lower portion of the hanging shaft mounting vertical connecting supports 7-4, and the hanging shaft bearing box 7-5 is arranged at the central part of the connecting module.
In this embodiment, the hanging shaft bearing box 7-5 is a long structure, two ends of the hanging shaft bearing box are respectively provided with a high temperature resistant bearing, the high temperature resistant bearings are fixed in the hanging shaft bearing box 7-5 by an outer mounting bearing cap, the bearing is prevented from moving, the middle part of the high temperature resistant bearing of the hanging shaft bearing box 7-5 is provided with a hanging shaft transmission outer hexagonal shaft 7-6, the high temperature resistant bearings and the hanging shaft transmission outer hexagonal shaft 7-6 are installed in an interference fit manner, as shown in fig. 5, the middle part of the hanging shaft transmission outer hexagonal shaft 7-6 is a cylinder, and two ends of the hanging shaft transmission outer hexagonal shaft 7-6 are symmetrical outer hexagonal structures.
Fig. 7 is a view of the first internal rotation type pyrolysis reaction kettle barrel 10 in the embodiment, an internal rotation type reaction kettle propelling screw is arranged in the first internal rotation type pyrolysis reaction kettle barrel 10, as shown in fig. 8, the internal rotation type reaction kettle propelling screw includes a first helical blade 10-3 and a first propelling screw shaft 10-4, two end shaft heads of the first propelling screw shaft 10-4 are first propelling screw shaft internal hexagonal shafts 10-4-1, as shown in fig. 6, the first propelling screw shaft internal hexagonal shaft 10-4-1 is an internal hexagonal structure, and is installed in cooperation with the hanging shaft transmission external hexagonal shaft 7-6 with two symmetrical ends and an external hexagonal structure, and a thermal expansion gap is left between the two. As the inner hexagonal shaft 10-4-1 of the first propelling screw shaft is of an inner hexagonal structure and the two ends of the outer hexagonal shaft 7-6 of the suspension shaft transmission are of outer hexagonal structures, the two shafts can be highly matched.
In order to keep the feed inlet not to enter air in the reaction kettle before or after feeding in this embodiment, the feed inlet is arranged above the feed end connecting module 7, the feed inlet is provided with a feed inlet sealing ball valve 8 and a feed inlet sealing knife gate valve 9, and the reliability of the device is improved by adopting the double-valve design.
In the embodiment, a first pressure remote sensor 10-1 and a first temperature remote sensor 10-2 are arranged at the upper part of the first internal rotation type pyrolysis reaction kettle barrel 10; the upper part of the second internal rotation type pyrolysis reaction kettle barrel body 14 is provided with a second pressure remote sensor 14-1 and a second temperature remote sensor 14-2, a second helical blade 14-3 and a second propelling helical shaft 14-4 are arranged inside the second internal rotation type pyrolysis reaction kettle barrel body 14, and the structures of the second helical blade 14-3 and the second propelling helical shaft 14-4 are respectively the same as the structures of the first helical blade 10-3 and the first propelling helical shaft 10-4. The upper parts of the first internal rotation type pyrolysis reaction kettle barrel 10 and the second internal rotation type pyrolysis reaction kettle barrel 14 are provided with a pressure remote sensor and a temperature remote sensor for detecting the working temperature and pressure in the kettle, and the sensors transmit field working parameters to a central control room so as to adjust the pressure, the feeding speed and the heating temperature of the system through a PLC of the central control room.
As shown in fig. 4, which is a schematic structural diagram of the middle connection module 11, a middle oil gas outlet is arranged above the middle connection module 11, and a middle oil gas outlet sealing ball valve 12 and a middle oil gas outlet sealing knife gate valve 13 are arranged at the middle oil gas outlet; an oil gas outlet is formed above the slag outlet end connecting module 16, an oil gas outlet sealing ball valve 17 and an oil gas outlet sealing knife gate valve 18 are arranged at the oil gas outlet, a slag outlet is formed below the slag outlet end connecting module 16, and a slag outlet sealing ball valve 20 and a slag outlet sealing knife gate valve 21 are arranged at the slag outlet; the right end of the slag discharging end connecting module 16 is provided with a right end bearing box 19, a propelling screw shaft telescopic system 15 is arranged inside the slag discharging end connecting module 16, and a propelling screw shaft telescopic system (not shown in the figure) is also arranged inside the feeding end connecting module 7 and the middle connecting module 11.
In this embodiment, the internal rotation type reaction kettle device further comprises: the transmission system 1, the transmission connection transmission plum coupling 2, the left end bearing seat 3 and the bearing support 4 that connect gradually the setting, bearing support 4 is connected the setting with the gland packing case 5.
In this embodiment, the first internal rotation type pyrolysis reaction kettle cylinder 10 and the second internal rotation type pyrolysis reaction kettle cylinder 14 have the same structures as the internal rotation type reaction kettle propelling screw and the like arranged in the internal rotation type pyrolysis reaction kettle cylinder, the structures of the middle connecting module 11 and the slag discharging end connecting module 16 are the same as the feeding end connecting module 7, in this embodiment, the structure is not limited to two reaction kettle cylinders, a plurality of reaction kettle cylinders can be arranged according to the needs, and the reaction kettle cylinders are connected through the connecting module with the same structure as the feeding end connecting module 7 provided in this embodiment, therefore, the modularized continuous pyrolysis internal rotation type reaction kettle device provided by the invention has the advantages of convenient structure, simple operation, modularized interchange of the kettle bodies and low operation cost, overcomes the problem that the existing pyrolysis reaction kettle needs to be integrally replaced due to local damage, and has the characteristics of modularized design, modularized installation and modularized replacement, when module parts are used for connecting the whole device, the modularized continuous pyrolysis internal rotation type reaction kettle device provided by the invention can be used continuously after being replaced by the connecting module for infinite times, and when one module is damaged, the device can be used continuously after being replaced.
Claims (10)
1. The utility model provides a spiral formula reation kettle device in modularization continuous pyrolysis which characterized in that: the internal rotation type reaction kettle device comprises:
the sealing and packing device comprises a sealing and packing box (5) and a left end head (6), wherein the left end head (6) is arranged on the sealing and packing box (5);
the feeding end connecting module (7) is an interchangeable universal component, flanges are arranged at the left end, the right end, the upper end and the lower end of the feeding end connecting module (7), the upper end flange is an open flange, and the left end flange of the feeding end connecting module (7) is connected with the left end sealing head (6);
the device comprises a first internal rotation type pyrolysis reaction kettle barrel (10), wherein flanges are arranged at the left end and the right end of the first internal rotation type pyrolysis reaction kettle barrel (10), and a right end flange of a feeding end connecting module (7) is connected with a left end flange of the first internal rotation type pyrolysis reaction kettle barrel (10);
the middle part connecting module (11) and the second internal rotation type pyrolysis reaction kettle barrel (14), wherein the first internal rotation type pyrolysis reaction kettle barrel (10) is connected with the second internal rotation type pyrolysis reaction kettle barrel (14) through the middle part connecting module (11);
the slag discharging end connecting module (16), the slag discharging end connecting module (16) is connected with the second internal rotation type pyrolysis reaction kettle cylinder (14);
a hanging shaft mounting support upper connecting plate (7-1) and a hanging shaft mounting support lower connecting plate (7-2) are sequentially arranged in the feed end connecting module (7) near the upper part, a plurality of bolt holes are respectively and equally arranged on the hanging shaft mounting support upper connecting plate (7-1) and the hanging shaft mounting support lower connecting plate (7-2) in parallel, a plurality of hanging shaft mounting support connecting bolts (7-3) are arranged corresponding to the bolt holes, the hanging shaft mounting support upper connecting plate (7-1) and the hanging shaft mounting support lower connecting plate (7-2) are fixedly connected, two parallel hanging shaft mounting vertical connecting supporting pieces (7-4) are welded on the lower part of the hanging shaft mounting support lower connecting plate (7-2), and a hanging shaft bearing box (7-5) is mounted on the lower part of the hanging shaft mounting vertical connecting supporting pieces (7-4), the hanging shaft bearing box (7-5) is arranged at the central part of the connecting module.
2. The modular continuous pyrolysis internal rotation type reaction kettle device according to claim 1, wherein: the hanging shaft bearing box (7-5) is of a long structure, two ends of the hanging shaft bearing box are respectively provided with a high-temperature-resistant bearing, the high-temperature-resistant bearings are fixed in the hanging shaft bearing box (7-5) through the outer-side mounting bearing caps, the middle of each high-temperature-resistant bearing of the hanging shaft bearing box (7-5) is provided with a hanging shaft transmission outer hexagonal shaft (7-6), and the high-temperature-resistant bearings and the hanging shaft transmission outer hexagonal shafts (7-6) are installed in an interference fit mode.
3. The modular continuous pyrolysis internal rotation type reaction kettle device according to claim 2, wherein: the middle part of the hanging shaft transmission outer hexagonal shaft (7-6) is a cylinder, and two ends of the hanging shaft transmission outer hexagonal shaft are of symmetrical outer hexagonal structures.
4. The modular continuous pyrolysis internal rotation type reaction kettle device according to claim 3, wherein: an internal rotation type reaction kettle propelling screw is arranged in the first internal rotation type pyrolysis reaction kettle barrel body (10), the internal rotation type reaction kettle propelling screw comprises a first spiral blade (10-3) and a first propelling spiral shaft (10-4), and shaft heads at two ends of the first propelling spiral shaft (10-4) are first propelling spiral shaft internal hexagonal shaft heads (10-4-1).
5. The modular continuous pyrolysis internal rotation type reaction kettle device according to claim 4, wherein: the inner hexagonal shaft head (10-4-1) of the first propelling screw shaft is of an inner hexagonal structure and is matched with the outer hexagonal shaft (7-6) of the hanger shaft transmission with two symmetrical ends and an outer hexagonal structure, and a thermal expansion gap is reserved between the inner hexagonal shaft head and the outer hexagonal shaft.
6. The modular continuous pyrolysis internal rotation type reaction kettle device according to claim 1, wherein: the feed inlet is arranged above the feed end connecting module (7), and a feed inlet sealing ball valve (8) and a feed inlet sealing knife gate valve (9) are arranged at the feed inlet.
7. The modular continuous pyrolysis internal rotation type reaction kettle device according to claim 1, wherein: a first pressure remote sensor (10-1) and a first temperature remote sensor (10-2) are arranged at the upper part of the first internal rotation type pyrolysis reaction kettle barrel body (10);
the upper part of the second internal rotation type pyrolysis reaction kettle barrel body (14) is provided with a second pressure remote sensor (14-1) and a second temperature remote sensor (14-2), a second helical blade (14-3) and a second propelling helical shaft (14-4) are arranged inside the second internal rotation type pyrolysis reaction kettle barrel body (14), and the structures of the second helical blade (14-3) and the second propelling helical shaft (14-4) are respectively the same as those of the first helical blade (10-3) and the first propelling helical shaft (10-4).
8. The modular continuous pyrolysis internal rotation type reaction kettle device according to claim 1, wherein: a middle oil gas outlet is formed above the middle connecting module (11), and a middle oil gas outlet sealing ball valve (12) and a middle oil gas outlet sealing knife gate valve (13) are arranged at the middle oil gas outlet;
an oil gas outlet is arranged above the slag discharging end connecting module (16), and an oil gas outlet sealing ball valve (17) and an oil gas outlet sealing knife gate valve (18) are arranged at the oil gas outlet.
9. The modular continuous pyrolysis internal rotation type reaction kettle device according to claim 1, wherein: a slag outlet is arranged below the slag outlet end connecting module (16), and a slag outlet sealing ball valve (20) and a slag outlet sealing knife gate valve (21) are arranged at the slag outlet; the right end of the slag discharging end connecting module (16) is provided with a right end bearing box (19), and a propelling screw shaft telescopic system (15) is arranged inside the slag discharging end connecting module (16).
10. The modular continuous pyrolysis internal rotation type reaction kettle device according to claim 1, wherein: the internal rotation type reaction kettle device further comprises: the transmission system (1), the transmission connection transmission plum coupling (2), the left end bearing seat (3) and the bearing support (4) that connect gradually the setting, bearing support (4) and sealing packing case (5).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100522A (en) * | 2021-11-29 | 2022-03-01 | 青岛伊克斯达智能装备有限公司 | Internal rotation type waste rubber-plastic thermal cracking equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4408125A (en) * | 1981-07-13 | 1983-10-04 | University Of Utah | Modular pyrolysis inlet and method for pyrolyzing compounds for analysis by mass spectrometer |
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| CN114100522B (en) * | 2021-11-29 | 2023-09-26 | 青岛伊克斯达智能装备有限公司 | Internal rotation type waste rubber and plastic thermal cracking equipment |
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