CN217149080U

CN217149080U - Stable waste tire pyrolysis furnace structure

Info

Publication number: CN217149080U
Application number: CN202220906933.7U
Authority: CN
Inventors: 董文龙
Original assignee: Anhui Kelin Taiyou Renewable Resources Technology Co ltd
Current assignee: Anhui Kelin Taiyou Renewable Resources Technology Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-09
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a stable waste tire pyrolysis furnace structure, which relates to the technical field of pyrolysis furnaces and comprises a base, wherein the upper surface of the base is fixedly provided with an installation cylinder, the inner wall of the installation cylinder is uniformly provided with buffer mechanisms along the circumferential direction, a furnace body is fixedly arranged between the buffer mechanisms, the front side surface of the furnace body is provided with a gas injection mechanism near the right side position, the gas injection mechanism is communicated with a first filter mechanism, a gas distribution pipe is arranged on the gas outlet of the first filter mechanism, the front side surface of the furnace body is provided with a heat exchanger near the right side position, the gas inlet of the heat exchanger is communicated with the gas outlet of the furnace body through a first connecting pipe, the utility model increases the buffer and damping function of the furnace body, so that the vibration of substances in the furnace body is weakened when the substances in the furnace body roll, the service life of the furnace body is prolonged, and the oxygen injected into the furnace body is purified, thereby the substance reaction in the furnace body is more stable, can purify and exchange heat to the exhaust gas, use environmental protection and energy saving more.

Description

Stable waste tire pyrolysis furnace structure

Technical Field

The utility model relates to a pyrolysis furnace technical field specifically is a junked tire pyrolysis furnace structure of stable form.

Background

The cracking furnace is a device for cracking hydrocarbons. The cracking furnace is required to rapidly heat reactants to 700-90 CTC so as to ensure the balanced yield of ethylene and ensure heat supply and heat transfer; the medium residence time is short, the generation of coke in the cracking process is reduced, and a cracking furnace is required to be used in the carbon black production process.

Among the prior art, the rolling of traditional carbon black pyrolysis furnace material can increase the wearing and tearing to the pyrolysis furnace in the in-process pyrolysis furnace of work, makes the pyrolysis furnace produce vibrations, owing to lack buffer function, has shortened the life of pyrolysis furnace, and the pyrolysis furnace can't purify the oxygen of injection simultaneously, leads to the interior gas body of furnace body to be polluted, and furnace body exhaust air lacks purification performance simultaneously, air pollution easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a junked tire pyrolysis furnace structure of stable form to solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a junked tire pyrolysis furnace structure of stable form, the on-line screen storage device comprises a base, the last fixed surface of base installs an installation section of thick bamboo, evenly be provided with buffer gear along circumference on the inner wall of an installation section of thick bamboo, fixed mounting has the furnace body between the buffer gear, the leading flank of furnace body is close to the right side position and is provided with gas injection mechanism, gas injection mechanism is linked together with first filter mechanism, be provided with the gas distribution pipe on the first filter mechanism gas outlet, and the gas distribution pipe inserts and locates in the furnace body, the leading flank of furnace body is close to the right side position and is provided with the heat exchanger, the air inlet of heat exchanger is linked together through first connecting pipe and furnace body gas vent, the heat exchanger is linked together through second connecting pipe and second filter mechanism, be provided with first one-way check valve on the second connecting pipe, second filter mechanism installs in the leading flank of furnace body.

Furthermore, an ash discharge pipe is arranged on the lower surface of the furnace body close to the left side, and the ash discharge pipe is arranged in an inclined mode, and the inclined angle is 60-65 degrees.

Furthermore, a rectangular opening is formed in the position, corresponding to the ash discharge pipe, of the base.

Furthermore, buffer gear includes spring, direction inner ring and direction outer loop, the spring is evenly installed on the installation section of thick bamboo inner wall along circumference, the inner wall of installation section of thick bamboo is close to about the marginal position and is provided with the direction inner ring, the corresponding furnace body surface of direction inner ring is provided with the direction outer loop.

Further, the gas injection mechanism includes fan, intake pipe and the one-way check valve of second, the fan is installed in the furnace body leading flank, the gas outlet of fan is linked together through intake pipe and first filter mechanism, be provided with the one-way check valve of second in the intake pipe.

Further, first filtering mechanism includes rose box, filter screen and active carbon adsorption board, the rose box is installed in the furnace body leading flank, supreme filter screen and the active carbon adsorption board of installing in proper order are followed to the inner wall of rose box, second filtering mechanism is the same with first filtering mechanism structure.

Compared with the prior art, the utility model provides a junked tire pyrolysis furnace structure of stable form possesses following beneficial effect:

1. this junked tire pyrolysis furnace structure of stable form increases furnace body buffering shock-absorbing function through setting up buffer gear, and the vibrations that produce when making the interior material of furnace body roll are weakened, reduce the wearing and tearing of furnace body, extension furnace body life.

2. This junked tire pyrolysis furnace structure of stable form purifies the oxygen of pouring into the furnace body through setting up first filter mechanism, avoids the interior impurity contamination furnace body material of oxygen, makes the interior material reaction of furnace body more stable, and heat exchanger and second filter mechanism can purify the combustion gas and the heat transfer, use environmental protection and energy saving more.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a cross-sectional view of the first filter mechanism of the present invention.

In the figure: 1. a base; 2. mounting the cylinder; 3. a buffer mechanism; 301. a spring; 302. a guide inner ring; 303. a guide outer ring; 4. a furnace body; 5. a gas injection mechanism; 501. a fan; 502. an air inlet pipe; 503. a second one-way check valve; 6. a first filter mechanism; 601. a filter box; 602. a filter screen; 603. an activated carbon adsorption plate; 7. an air distribution pipe; 8. a heat exchanger; 9. a first connecting pipe; 10. a second connecting pipe; 11. a second filter mechanism; 12. a first one-way check valve; 13. an ash discharge pipe; 14. a rectangular opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a stable waste tire pyrolysis furnace structure, which comprises a base 1, wherein an installation barrel 2 is fixedly installed on the upper surface of the base 1, buffer mechanisms 3 are uniformly arranged on the inner wall of the installation barrel 2 along the circumferential direction, a furnace body 4 is fixedly installed between the buffer mechanisms 3, a gas injection mechanism 5 is arranged on the front side surface of the furnace body 4 near the right side, the gas injection mechanism 5 is communicated with a first filter mechanism 6, a gas distribution pipe 7 is arranged on the gas outlet of the first filter mechanism 6, the gas distribution pipe 7 is inserted into the furnace body 4, a heat exchanger 8 is arranged on the front side surface of the furnace body 4 near the right side, the gas inlet of the heat exchanger 8 is communicated with the gas outlet of the furnace body 4 through a first connecting pipe 9, the heat exchanger 8 is communicated with a second filter mechanism 11 through a second connecting pipe 10, the second connecting pipe 10 is provided with a first one-way check valve 12, and the second filtering mechanism 11 is installed on the front side surface of the furnace body 4.

Specifically, the ash discharge pipe 13 is arranged on the lower surface of the furnace body 4 close to the left side, and the ash discharge pipe 13 is arranged in an inclined manner, and the inclined angle is 60-65 degrees.

In this embodiment, the ash discharge pipe 13 is convenient for discharging the furnace ash, and the ash beating is more convenient.

Specifically, a rectangular opening 14 is formed in the base 1 at a position corresponding to the ash discharge pipe 13.

In this embodiment, the rectangular opening 14 conveniently falls into the bottom hopper.

Specifically, the buffer mechanism 3 comprises a spring 301, a guide inner ring 302 and a guide outer ring 303, the spring 301 is uniformly installed on the inner wall of the installation cylinder 2 along the circumferential direction, the guide inner ring 302 is arranged on the inner wall of the installation cylinder 2 close to the left and right edges, and the guide outer ring 303 is arranged on the outer surface of the furnace body 4 corresponding to the guide inner ring 302.

In this embodiment, the spring 301 makes the furnace body 4 have the buffering shock attenuation in the installation cylinder 2, and the direction inner ring 302 moves along the direction outer ring 303 simultaneously, makes the furnace body 4 buffering shock attenuation more stable.

Specifically, the gas injection mechanism 5 comprises a fan 501, a gas inlet pipe 502 and a second one-way check valve 503, the fan 501 is installed on the front side surface of the furnace body 4, a gas outlet of the fan 501 is communicated with the first filtering mechanism 6 through the gas inlet pipe 502, and the gas inlet pipe 502 is provided with the second one-way check valve 503.

In this embodiment, the blower 501 injects oxygen into the first filtering mechanism 6 through the air inlet pipe 502, and the second one-way check valve 503 prevents the gas on the inner wall of the furnace body 4 from flowing back.

Specifically, first filter mechanism 6 includes rose box 601, filter screen 602 and active carbon adsorption plate 603, rose box 601 is installed in furnace body 4 leading flank, supreme filter screen 602 and active carbon adsorption plate 603 of installing in proper order are followed to the inner wall of rose box 601, second filter mechanism 11 is the same with first filter mechanism 6 structure.

In this embodiment, the filter screen 602 and the activated carbon adsorption plate 603 in the filter box 601 can filter the impurities in the entering oxygen, so that the entering oxygen is more pure, and the stable reaction of the substances in the furnace body 4 is not affected.

When in use, the spring 301 in the buffer mechanism 3 enables the furnace body 4 in the installation cylinder 2 to have buffer shock absorption, the guide inner ring 302 moves along the guide outer ring 303, the buffer shock absorption of the furnace body 4 is more stable, the buffer shock absorption function of the furnace body 4 is increased, the shock generated when the material in the furnace body 4 rolls is weakened, the abrasion of the furnace body 4 is reduced, the service life of the furnace body 4 is prolonged, the fan 501 in the gas injection mechanism 5 injects oxygen into the first filtering mechanism 6 through the gas inlet pipe 502, the second one-way check valve 503 avoids the gas backflow on the inner wall of the furnace body 4, the impurities in the entering oxygen can be filtered through the filtering net 602 in the filtering box 601 in the first filtering mechanism 6 and the active carbon adsorption plate 603, the impurities in the oxygen are prevented from polluting the material in the furnace body 4, the material in the furnace body 4 is more stable in reaction, the heat exchanger 8 is used for exchanging heat of the discharged high-temperature gas, and utilizing the heat exchanged hot gas, meanwhile, the second filtering mechanism 11 can purify the gas discharged from the furnace body 4, so that the use is more environment-friendly and energy-saving.

To sum up, this stable form's junked tire pyrolysis furnace structure increases furnace body 4 buffering shock-absorbing function, and vibrations are weakened when making 4 interior matters of furnace body roll, and extension furnace body 4 life purifies the oxygen of pouring into furnace body 4 simultaneously, makes 4 interior matter reactions of furnace body more stable, can purify and the heat transfer to the combustion gas, uses environmental protection and energy saving more.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a junked tire pyrolysis furnace structure of stable form, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly provided with an installation barrel (2), the inner wall of the installation barrel (2) is uniformly provided with buffer mechanisms (3) along the circumferential direction, a furnace body (4) is fixedly arranged between the buffer mechanisms (3), the front side surface of the furnace body (4) is provided with a gas injection mechanism (5) near the right side position, the gas injection mechanism (5) is communicated with a first filtering mechanism (6), the gas outlet of the first filtering mechanism (6) is provided with a gas distribution pipe (7), the gas distribution pipe (7) is inserted in the furnace body (4), the front side surface of the furnace body (4) is provided with a heat exchanger (8) near the right side position, the gas inlet of the heat exchanger (8) is communicated with the gas outlet of the furnace body (4) through a first connecting pipe (9), the heat exchanger (8) is communicated with a second filtering mechanism (11) through a second connecting pipe (10), the second connecting pipe (10) is provided with a first one-way check valve (12), and the second filtering mechanism (11) is arranged on the front side surface of the furnace body (4).

2. The stable type scrap tire pyrolysis furnace structure according to claim 1, wherein: the ash discharging pipe (13) is arranged on the lower surface of the furnace body (4) close to the left side, the ash discharging pipe (13) is arranged in an inclined mode, and the inclined angle is 60-65 degrees.

3. The stable type scrap tire pyrolysis furnace structure according to claim 2, wherein: the base (1) is provided with a rectangular opening (14) corresponding to the ash discharge pipe (13).

4. The stable type scrap tire pyrolysis furnace structure according to claim 1, wherein: buffer gear (3) include spring (301), direction inner ring (302) and direction outer ring (303), spring (301) are evenly installed on installation section of thick bamboo (2) inner wall along circumference, the inner wall of installation section of thick bamboo (2) is close to about the border position and is provided with direction inner ring (302), the corresponding furnace body (4) surface of direction inner ring (302) is provided with direction outer ring (303).

5. The stable type scrap tire pyrolysis furnace structure according to claim 1, wherein: gas injection mechanism (5) include fan (501), intake pipe (502) and one-way check valve of second (503), install in furnace body (4) leading flank fan (501), the gas outlet of fan (501) is linked together through intake pipe (502) and first filter mechanism (6), be provided with one-way check valve of second (503) on intake pipe (502).

6. The stable type scrap tire pyrolysis furnace structure according to claim 1, wherein: first filtering mechanism (6) include rose box (601), filter screen (602) and active carbon adsorption board (603), rose box (601) are installed in furnace body (4) leading flank, supreme filter screen (602) and active carbon adsorption board (603) are installed in proper order down to the inner wall of rose box (601), second filtering mechanism (11) are the same with first filtering mechanism (6) structure.