CN222026953U - Garbage incineration fly ash treatment device with anti-coking function - Google Patents

Abstract

The utility model discloses a garbage incineration fly ash treatment device with an anti-coking function, which comprises an incineration fly ash treatment box, wherein one side of the inside of the incineration fly ash treatment box is provided with an incineration cavity, and the other side of the inside of the incineration fly ash treatment box is provided with a waste cavity. According to the utility model, under the action of the rotating motor and the gear outer toothed ring, the rotating ring drives the coke beating rod and the scraping plate to circularly rotate, so that the scraping plate performs a scraping effect on the inner wall of the smoke outlet section of the incineration cavity, so that ash stains or coke blocks attached to the inner wall are scraped in time, the continuous accumulation of the ash stains or the coke blocks is reduced, a certain coking prevention effect is realized, the service life of the incineration fly ash treatment box is prolonged, the air jet head is matched to perform air jet cooling treatment along the inner wall, and the ash to be attached to the inner wall is cooled down in advance, so that the melting coking effect of the ash is further reduced.

Description

Garbage incineration fly ash treatment device with anti-coking function

Technical Field

The utility model relates to the technical field of garbage incineration, in particular to a garbage incineration fly ash treatment device with an anti-coking function.

Background

Along with the steady and healthy development of urban construction steps, the most effective method for solving the problem of the existing garbage surrounding city is to take urban household garbage as fuel, treat the garbage by adopting advanced garbage incineration technology and equipment, and realize the harmless, decrement and recycling of the urban household garbage, so that a garbage incineration fly ash treatment device is required to perform the incineration treatment function on the garbage;

In the incineration process of the existing garbage incinerator device, ash generated by incineration is melted into liquid state or is in a softened state at high temperature due to high temperature of a hearth, when the ash contacts a heating surface, coking is formed, more and more adhered ash is formed, a large-area coke block is finally formed, a flue gas flow channel is blocked, the flue gas flow area is reduced suddenly, and the incinerator cannot burn normally, so that a certain improvement space exists, and an improvement scheme is provided.

Disclosure of utility model

The utility model aims to provide a waste incineration fly ash treatment device with an anti-coking function, so as to solve the problem that the prior waste incineration fly ash treatment device has common anti-coking and coking effects.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waste incineration fly ash treatment device with anti-coking function, includes burns the fly ash treatment case, burn one side of fly ash treatment incasement portion and seted up the burning chamber, burn the opposite side of fly ash treatment incasement portion and seted up the waste material chamber, and the waste material chamber communicates with each other with burning chamber, the feeder hopper is installed to one side on burning fly ash treatment case top, and one side of feeder hopper is installed the support frame, the bottom of feeder hopper extends to the inside of burning chamber and installs the charge-in plate in its below, burn the bottom of intracavity and install the guide duct, and the air guide is installed to one end of guide duct, the internally mounted in burning chamber of guide duct top has the burning grate, the guide way has been seted up on the top of burning fly ash treatment case, and the internally mounted of guide way has the rotor ring, one side of rotor ring is provided with the coke-making adjustment mechanism, the both sides of rotor ring bottom all install the coke oven, and beat one side of coke oven all installs the scraper blade, the motor burns the air conditioning case, and the air conditioning case is installed to one end of the air conditioning case, the air conditioning case is installed to the air conditioning case, and the air conditioning case is installed to the air conditioning case's end, and the air conditioning case is installed to the air conditioning case.

When the garbage incineration fly ash treatment device with the anti-coking function is used, the rotating ring drives the coking rod and the scraping plate to circularly rotate under the action of the rotating motor and the gear outer toothed ring, so that the scraping plate performs a scraping effect on the inner wall of the smoke outlet section of the incineration cavity, ash or coke attached to the inner wall is scraped in time, and the continuous accumulation of ash or coke is reduced.

Preferably, the feeding plate slides left and right in the incineration chamber through the power source acted by the electric push rod, and the feeding plate and the incineration fly ash treatment box form a left and right sliding structure.

Preferably, the cross section of the guide groove is annular, the rotating ring is rotationally connected with the guide groove, and the bottom end of the guide groove is connected with the top end of the incineration cavity.

Preferably, the coke-beating adjusting mechanism comprises a rotating motor, the rotating motor is arranged on one side of the incineration fly ash treatment box, a rotating shaft is arranged at one end of the rotating motor, a gear is arranged at one end of the rotating shaft, an external gear ring is sleeved outside the rotating ring on one side of the gear, and the external gear ring is meshed with the gear.

Preferably, the coke beating rods and the scraping plates are respectively provided with two groups, each group is respectively provided with two groups, and the coke beating rods are annularly distributed at the bottom end of the rotating ring.

Preferably, the exhaust mechanism comprises an exhaust sleeve, the exhaust sleeve is arranged at the bottom end of the connecting sleeve, the bottom end of the exhaust sleeve is connected with one end of the air inlet hose, exhaust pipes are arranged on two sides of the exhaust sleeve, sliding blocks are arranged at one ends of the exhaust pipes, a jet head is arranged on one side, far away from the exhaust sleeve, of the exhaust pipe, and an extrusion spring is wound outside the exhaust pipe on one side of the jet head.

Compared with the prior art, the garbage incineration fly ash treatment device with the anti-coking function has the beneficial effects that the cyclic coking of the interior of the incineration cavity is realized, and the smoke outlet section of the incineration cavity is cooled in time so as to reduce the melting and coking of the ash;

Under the action of a rotating motor and an outer gear ring of the gear, the rotating ring drives the coking rod and the scraping plate to circularly rotate, so that the scraping plate performs a scraping effect on the inner wall of the smoke outlet section of the incineration cavity, so that ash stains or coking blocks attached to the inner wall are scraped in time, the continuous accumulation of the ash stains or the coking blocks is reduced, a certain coking prevention effect is realized, and the service life of the incineration fly ash treatment box is prolonged;

Through the effect such as air conditioner cooperation exhaust duct, blast pipe to be favorable to reducing the effect of cooling to burning the chamber and go out the cigarette section, thereby be favorable to reducing cigarette ash because of the possibility of high temperature melting, thereby improve anti-coking effect, simultaneously under gear motor, screw rod, adapter sleeve and extrusion spring effect, make the jet head carry out jet treatment along the inner wall as far as possible, make the cigarette ash that will adhere to on the inner wall cool off in advance, thereby further be favorable to reducing the melting coking effect of cigarette ash.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic top view of an exhaust mechanism according to the present utility model;

Fig. 4 is a schematic diagram of a distribution three-dimensional structure of a coke making rod of the present utility model.

Reference numerals in the drawings illustrate: 1. an incineration fly ash treatment box; 2. a wind guide machine; 3. an air guide pipe; 4. an incineration grate; 5. a feed plate; 6. a support frame; 7. a feed hopper; 8. a guide groove; 9. a rotating ring; 10. a coking adjusting mechanism; 1001. a rotating motor; 1002. a rotating shaft; 1003. a gear; 1004. an outer toothed ring; 11. a smoke exhaust pipe; 12. an air conditioner; 13. a waste chamber; 14. an incineration chamber; 15. a coke beating rod; 16. a scraper; 17. a speed reducing motor; 18. a screw; 19. connecting sleeves; 20. an air intake hose; 21. a guide rod; 22. an exhaust mechanism; 2201. an exhaust sleeve; 2202. an exhaust pipe; 2203. extruding a spring; 2204. a slide block; 2205. a jet head.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the garbage incineration fly ash treatment device with the anti-coking function comprises an incineration fly ash treatment box 1, wherein an incineration cavity 14 is formed in one side of the inside of the incineration fly ash treatment box 1, a waste cavity 13 is formed in the other side of the inside of the incineration fly ash treatment box 1, the waste cavity 13 is communicated with the incineration cavity 14, a feed hopper 7 is arranged on one side of the top end of the incineration fly ash treatment box 1, a support frame 6 is arranged on one side of the feed hopper 7, and the bottom end of the feed hopper 7 extends to the inside of the incineration cavity 14 and is provided with a feed plate 5 below the feed hopper;

The feeding plate 5 slides left and right in the incineration chamber 14 through the power source acted by the electric push rod, and the feeding plate 5 and the incineration fly ash treatment box 1 form a left and right sliding structure;

Specifically, as shown in fig. 1, the position of the feeding plate 5 is conveniently adjusted by the action of the electric push rod in use, so that the feeding plate can move left and right, and the garbage can be conveniently fed and intercepted;

The bottom end of the inside of the incineration chamber 14 is provided with an air guide pipe 3, one end of the air guide pipe 3 is provided with an air guide machine 2, the inside of the incineration chamber 14 above the air guide pipe 3 is provided with an incineration grate 4, the top end of the incineration fly ash treatment box 1 is provided with a smoke exhaust pipe 11, one end of the smoke exhaust pipe 11 extends to the inside of the waste chamber 13, and the outside of the top end of the incineration fly ash treatment box 1 is provided with a guide groove 8;

The section of the guide groove 8 is annular, the rotating ring 9 is rotationally connected with the guide groove 8, and the bottom end of the guide groove 8 is connected with the top end of the incineration cavity 14;

Specifically, as shown in fig. 1, the guide groove 8 is used to limit and guide the rotating ring 9, so that the rotating ring can rotate at the top end of the incineration fly ash treatment box 1, thereby realizing the rotation of the coke making rod 15 and facilitating the movement of the coke making rod 15 to be more stable;

A rotating ring 9 is arranged in the guide groove 8, and a coking adjusting mechanism 10 is arranged on one side of the rotating ring 9;

The coking adjusting mechanism 10 comprises a rotating motor 1001, wherein the rotating motor 1001 is arranged on one side of the incineration fly ash treatment box 1, a rotating shaft 1002 is arranged at one end of the rotating motor 1001, a gear 1003 is arranged at one end of the rotating shaft 1002, an external gear ring 1004 is sleeved outside a rotating ring 9 on one side of the gear 1003, and the external gear ring 1004 is meshed with the gear 1003;

Specifically, as shown in fig. 1 and fig. 2, when in use, the rotating motor 1001 is started, under the meshing action of the gear 1003 and the external gear ring 1004, the rotating ring 9 rotates, so that the coke beating rod 15 drives the scraping plate 16 to a certain extent, the inner wall of the smoke outlet section of the incineration chamber 14 is convenient to scratch and decoke, and the accumulation of soot coke blocks is reduced;

A coke beating rod 15 is arranged on both sides of the bottom end of the rotating ring 9, and a scraping plate 16 is arranged on one side of the coke beating rod 15;

Two groups of coke beating rods 15 and scraping plates 16 are arranged, each group is provided with two coke beating rods 15, and the coke beating rods 15 are annularly distributed at the bottom end of the rotating ring 9;

Specifically, as shown in fig. 1 and fig. 4, when in use, the plurality of coking rods 15 and the scraping plates 16 are matched so as to perform cyclic coking on the inner wall, thereby being beneficial to improving the coking efficiency and effect and improving the coking prevention effect of the incineration fly ash treatment box 1;

a gear motor 17 is arranged on one side of the incineration fly ash treatment box 1, a screw 18 is arranged at one end of the gear motor 17, one end of the screw 18 extends to the inside of the incineration chamber 14 and is sleeved with a connecting sleeve 19, guide rods 21 penetrate through two sides of the connecting sleeve 19, and an exhaust mechanism 22 is arranged at the bottom end of the connecting sleeve 19;

The exhaust mechanism 22 comprises an exhaust sleeve 2201, the exhaust sleeve 2201 is arranged at the bottom end of the connecting sleeve 19, the bottom end of the exhaust sleeve 2201 is connected with one end of the air inlet hose 20, the two sides of the exhaust sleeve 2201 are provided with an exhaust pipe 2202, one end of the exhaust pipe 2202 is provided with a sliding block 2204, one side of the exhaust pipe 2202 far away from the exhaust sleeve 2201 is provided with a jet head 2205, and the outside of the exhaust pipe 2202 at one side of the jet head 2205 is wound with a compression spring 2203;

an air conditioner 12 is arranged at the top end of the incineration fly ash treatment box 1, and an air inlet hose 20 is arranged at one end of the air conditioner 12;

Specifically, as shown in fig. 1 and 3, during use, by the action of the compression spring 2203, when the exhaust sleeve 2201 moves horizontally back and forth, the two exhaust pipes 2202 can perform internal and external contraction and expansion actions according to the shape of the inner wall of the incineration chamber 14, so that the jet head 2205 can be aligned with the inner wall for cooling, and the possibility of soot melting into coke is reduced.

Working principle: when the garbage incinerator is used, garbage firstly passes through the feed hopper 7, the feed plate 5 is started to enable the garbage to enter the incineration chamber 14, and external air enters the incineration chamber 14 through the air guide pipe 3 by starting the incineration system and the air guide machine 2, so that the garbage on the incineration grate 4 can be fully combusted, and the decomposition of dioxin in the garbage is realized;

Secondly, the waste incineration waste enters the waste cavity 13 for subsequent treatment, wherein the waste incineration ash flows upwards and is cooled and dust fall through the smoke exhaust pipe 11 and reenters the waste cavity 13, in the upward flow process of the ash, the air conditioner 12 is synchronously started, so that the air enters the interior of the exhaust sleeve 2201 through the air inlet hose 20 and is discharged through the exhaust pipe 2202 by the air jet head 2205, the cooling effect on the ash is realized, the ash is reduced to be melted into coke, the gear motor 17 is synchronously started in the process, the screw 18 is rotated, the connecting sleeve 19 slides along the guide rod 21, the exhaust pipe 2202 synchronously moves, and the air jet head 2205 jets air along the inner wall of the incineration ash treatment box 1 as much as possible under the action of the sliding block 2204 and the extrusion spring 2203, so that ash stains attached to the inner wall can be blown up;

Finally, the rotating motor 1001 is synchronously started, so that the rotating shaft 1002 rotates, and the gear 1003 rotates, and as the gear 1003 is meshed with the outer gear ring 1004, the outer gear ring 1004 drives the rotating ring 9 to rotate along the guide groove 8, so that the coke making rod 15 moves synchronously with the scraping plate 16, the scraping plate 16 scrapes the inner wall of the incineration fly ash treatment box 1, the ash is scraped, the combination of fly ash and attached ash is avoided, and the coking phenomenon in the incineration cavity 14 is reduced.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a waste incineration fly ash treatment device with anti-coking function, includes incineration fly ash treatment box (1), its characterized in that: the utility model discloses a coke oven, including burning fly ash treatment case (1), waste cavity (13) have been seted up to one side of burning fly ash treatment case (1) inside, waste cavity (13) have been seted up to the opposite side of burning fly ash treatment case (1) inside, and waste cavity (13) communicate with each other with burning cavity (14), feeder hopper (7) are installed to one side on burning fly ash treatment case (1) top, and support frame (6) are installed to one side of feeder hopper (7), guide slot (8) have been seted up to the inside of burning cavity (14) and install feed plate (5) in its below to the bottom of feeder hopper (7), guide duct (3) are installed to the inside bottom of burning cavity (14), and guide duct (3) one end installs air guide machine (2) in the one end of guide duct (14) top, burn fire grate (4) are installed to the internally mounted of burning fly ash treatment case (1), and one end of discharging fume tube (11) extends to the inside of waste cavity (13), guide slot (8) have been seted up to outside on the top of burning fly ash treatment case (1), and guide slot (8) are installed in the inside of guide slot (9), and one side (9) are all installed to rotate on the rotary ring (9), and beat one side of burnt pole (15) and all install scraper blade (16), gear motor (17) are installed to one side of burning fly ash treatment box (1), and screw rod (18) are installed to one end of gear motor (17), the one end of screw rod (18) extends to the inside of burning chamber (14) and overlaps there is adapter sleeve (19), and the both sides of adapter sleeve (19) all run through have guide bar (21), the bottom of adapter sleeve (19) is provided with exhaust mechanism (22), air conditioner (12) are installed on the top of burning fly ash treatment box (1), and inlet hose (20) are installed to one end of air conditioner (12).

2. The refuse incineration fly ash treatment device with anti-coking function according to claim 1, characterized in that: the feeding plate (5) slides left and right in the incineration cavity (14) through an electric push rod acting power source, and the feeding plate (5) and the incineration fly ash treatment box (1) form a left and right sliding structure.

3. The refuse incineration fly ash treatment device with anti-coking function according to claim 1, characterized in that: the section of the guide groove (8) is annular, the rotating ring (9) is rotationally connected with the guide groove (8), and the bottom end of the guide groove (8) is connected with the top end of the incineration cavity (14).

4. The refuse incineration fly ash treatment device with anti-coking function according to claim 1, characterized in that: the coke-beating adjusting mechanism (10) comprises a rotating motor (1001), the rotating motor (1001) is arranged on one side of the incineration fly ash treatment box (1), a rotating shaft (1002) is arranged at one end of the rotating motor (1001), a gear (1003) is arranged at one end of the rotating shaft (1002), an outer toothed ring (1004) is sleeved outside a rotating ring (9) on one side of the gear (1003), and the outer toothed ring (1004) is meshed with the gear (1003).

5. The refuse incineration fly ash treatment device with anti-coking function according to claim 1, characterized in that: the two groups of the coke beating rods (15) and the scraping plates (16) are arranged, each group of the coke beating rods is two, and the coke beating rods (15) are annularly distributed at the bottom end of the rotating ring (9).

6. The refuse incineration fly ash treatment device with anti-coking function according to claim 1, characterized in that: the exhaust mechanism (22) comprises an exhaust sleeve (2201), the exhaust sleeve (2201) is arranged at the bottom end of the connecting sleeve (19), the bottom end of the exhaust sleeve (2201) is connected with one end of the air inlet hose (20), the two sides of the exhaust sleeve (2201) are provided with exhaust pipes (2202), one ends of the exhaust pipes (2202) are provided with sliding blocks (2204), one side of the exhaust pipes (2202) away from the exhaust sleeve (2201) is provided with jet heads (2205), and the outer parts of the exhaust pipes (2202) on one side of the jet heads (2205) are wound with extrusion springs (2203).