CN110898770A

CN110898770A - Device for pyrolyzing materials by arranging energy ball circulator in reaction kettle

Info

Publication number: CN110898770A
Application number: CN201911162930.6A
Authority: CN
Inventors: 李艺; 肖国华; 欧阳李黎; 江钰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-03-24

Abstract

The utility model provides a set up energy ball circulator pyrolysis material device in reation kettle, this device comprises separation sleeve, outlet duct, reation kettle, circulating pipe, seal cover, feeder, right riding wheel, driver, support, left riding wheel, slag extractor, pinch bulb, wherein: the left end of the reaction kettle is provided with a separation sleeve, and the right end of the reaction kettle is provided with a sealing sleeve; a circulating pipe is arranged in the reaction kettle and is mutually welded by a support; the ball scooping pipe surrounds the circulating pipe, one end of the ball scooping pipe extends into the left end of the circulating pipe, and the other end of the ball scooping pipe falls into the sieve hole section of the reaction kettle and is spaced from the sieve holes by a proper distance; a left riding wheel, a driver and a right riding wheel are sequentially arranged outside the reaction kettle; the feeder is arranged in the middle of the sealing sleeve, the slag discharger is arranged at the lower part of the separation sleeve, and the air outlet pipe is arranged at the upper part of the separation sleeve. The invention is characterized in that the sieve holes are arranged in the reaction kettle, and the circulating pipe and the ball scooping pipe are arranged, so that the energy balls for dispersing materials can automatically circulate in the reaction kettle. Novel structure, the practicality is strong.

Description

Device for pyrolyzing materials by arranging energy ball circulator in reaction kettle

Technical Field

The invention belongs to the technical field of chemical industry, and particularly relates to a material pyrolysis device with an energy ball circulator arranged in a reaction kettle.

Background

At present, equipment for thermally cracking materials such as waste tires, waste plastics, oil sludge, organic glass, sludge and the like is basically a cylindrical cavity converter structure, and the materials enter from one end and react and then are discharged from the other end. Because many materials have cohesiveness, coking is easy to occur on the inner wall of the reaction kettle, heat transfer is seriously influenced, and although some thinks that substances in hard blocks are added into the materials for friction, the substances cannot return to the feed end to be mixed with the materials again after running to the tail part; some people also design that the hard blocks with friction effect are discharged, then the hard blocks are returned to the front part outside the reaction kettle by other devices and then enter the reaction kettle to be mixed with materials again for operation, obviously, the structure is complex, the cost is increased, and the energy consumption is wasted. Therefore, it is necessary to develop a technology and equipment capable of utilizing a hard substance to automatically circulate in the reaction kettle, dispersing the material, and transferring heat energy to the material.

Disclosure of Invention

The invention aims to avoid the defects in the prior art and provides a material pyrolysis device with an energy ball circulator arranged in a reaction kettle. The invention adopts heat-absorbing and heat-transferring spherical particles, such as alumina balls or iron balls, which are called as energy balls, the energy balls have the function of dispersing materials simultaneously, can be fully mixed with the materials during operation and fully disperse the materials, so that the materials can absorb heat rapidly and efficiently for pyrolysis, and the energy balls are separated from reacted slag materials at a sieve hole section of a reaction kettle, then slide into a circulating pipe during rotation through a ball pinching pipe, are pushed by a spiral groove in the circulating pipe to move towards a feeding end, can absorb heat during operation and store energy, finally automatically fall into the reaction kettle, are mixed with the materials, and perform automatic continuous circulation of dispersion and heat transfer.

The purpose of the invention is realized by the following technical scheme:

the utility model provides a set up energy ball circulator pyrolysis material device in reation kettle, this device comprises separation sleeve 1, outlet duct 2, reation kettle 3, circulating pipe 4, seal cover 5, feeder 6, right riding wheel 7, driver 8, support 9, left riding wheel 10, slag extractor 11, pinch bulb 15, wherein: the left end of the reaction kettle 3 is provided with a separation sleeve 1, and the right end is provided with a sealing sleeve 5; a circulating pipe 4 is arranged in the reaction kettle 3 and is welded with each other by a support 9; the ball scooping pipe 15 surrounds the circulating pipe 4, one end of the ball scooping pipe extends into the left end of the circulating pipe 4, and the other end of the ball scooping pipe falls into the sieve pore section 12 of the reaction kettle and is spaced from the sieve pores 12 by a proper distance; a left riding wheel 10, a driver 8 and a right riding wheel 7 are sequentially arranged outside the reaction kettle 3; the feeder 6 is arranged in the middle of the sealing sleeve 5, the slag extractor 11 is arranged at the lower part of the separation sleeve 1, and the air outlet pipe 2 is arranged at the upper part of the separation sleeve 1.

The invention has the beneficial effects that:

1. according to the invention, the circulating pipe and the ball pinching pipe which can enable the energy balls to automatically circulate are arranged in the reaction kettle, and the energy balls can be continuously and circularly mixed with the materials and disperse the materials, so that the materials are fully dispersed, and the materials are better decomposed in a heat absorption manner.

2. The invention fully utilizes the heat energy absorbed by the energy ball when the energy ball runs in the circulating pipe to transfer to the material, thereby accelerating the material to be heated and cracked.

3. The invention has simple and novel structure and strong practicability.

Drawings

The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic sectional view of the circulation tube and the reaction vessel according to the present invention.

The figure includes: 1. the device comprises a separation sleeve, 2. an air outlet pipe, 3. a reaction kettle, 4. a circulating pipe, 5. a sealing sleeve, 6. a feeder, 7. a right riding wheel, 8. a driver, 9. a support, 10. a left riding wheel, 11. a slag discharger, 12. a sieve hole, 13. materials, 14. an energy ball and 15. a ball pinching pipe.

Detailed Description

The invention is further described with reference to the following examples.

The utility model provides a set up energy ball circulator pyrolysis material device in reation kettle, this device comprises separation sleeve 1, outlet duct 2, reation kettle 3, circulating pipe 4, seal cover 5, feeder 6, right riding wheel 7, driver 8, support 9, left riding wheel 10, slag extractor 11, pinch bulb 15, wherein: the left end of the reaction kettle 3 is provided with a separation sleeve 1, and the right end is provided with a sealing sleeve 5; a circulating pipe 4 is arranged in the reaction kettle 3 and is welded with each other by a support 9; the ball scooping pipe 15 surrounds the circulating pipe 4, one end of the ball scooping pipe extends into the left end of the circulating pipe 4, and the other end of the ball scooping pipe falls into the sieve pores 12 of the reaction kettle and keeps a proper distance from the sieve pores 12, so that the energy balls 14 can be scooped into the ball scooping pipe 15 conveniently; a left riding wheel 10, a driver 8 and a right riding wheel 7 are sequentially arranged outside the reaction kettle 3; the feeder 6 is arranged in the middle of the sealing sleeve 5, the slag extractor 11 is arranged at the lower part of the separation sleeve 1, and the air outlet pipe 2 is arranged at the upper part of the separation sleeve 1.

The operation process of the invention is as follows: starting the driver 8 to rotate the reaction kettle 3; feeding the material 13 into a reaction kettle 3 by using a feeder 6; under the pushing of the spiral groove in the reaction kettle 3, the material 13 is mixed with the energy ball 14, the material 13 is dispersed, and the heat absorbed by the energy ball 14 is transferred to the material 13, so that the thermal cracking of the material 13 is accelerated. When the materials 13 and the energy balls 14 run to the tail separation sleeve 1, the pyrolyzed slag falls from holes of the sieve pores 12 and enters the slag extractor 11 to be discharged, the energy balls 14 are scooped in through the ball scooping pipe 15 and continuously slide in rotation to be guided into the circulating pipe 4, under the propelling of the guide groove in the circulating pipe 4, the energy balls 14 return to the feeding end to fall, and then are mixed with the materials 13 to run, so that the materials are continuously mixed, dispersed and transferred with heat. The pyrolyzed gases are discharged from the outlet duct 2.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a set up energy ball circulator pyrolysis material device in reation kettle, characterized by, this device comprises separation sleeve (1), outlet duct (2), reation kettle (3), circulating pipe (4), seal cover (5), feeder (6), right riding wheel (7), driver (8), support (9), left riding wheel (10), slag discharging device (11), pinch bulb pipe (15), wherein: the left end of the reaction kettle (3) is provided with a separation sleeve (1), and the right end is provided with a sealing sleeve (5); a circulating pipe (4) is arranged in the reaction kettle (3) and is welded with each other by a support (9); the ball scooping pipe (15) surrounds the circulating pipe (4), one end of the ball scooping pipe extends into the left end of the circulating pipe (4), and the other end of the ball scooping pipe falls into the sieve hole section (12) of the reaction kettle and is spaced from the sieve holes (12) at a proper distance; a left riding wheel (10), a driver (8) and a right riding wheel (7) are sequentially arranged outside the reaction kettle (3); the feeder (6) is arranged in the middle of the sealing sleeve (5), the slag discharger (11) is arranged at the lower part of the separation sleeve (1), and the air outlet pipe (2) is arranged at the upper part of the separation sleeve (1).