Waste incineration fly ash curing device

Abstract

The utility model relates to the technical field of fly ash solidification, and discloses a waste incineration fly ash solidification device which comprises an ash receiving box and further comprises a mixing box arranged at the top of the ash receiving box, a cover body is arranged on the outer side of the mixing box, and a mixing assembly for mixing fly ash and materials is arranged on the outer side of the cover body. The first motor drives the stirring rod to mix fly ash and materials, the curing efficiency of the fly ash is improved, the cured fly ash falls into the discharging box through the discharging pipe, the hydraulic rod is started to drive the push plate to move, the cured fly ash is extruded, and the size of the cured fly ash is reduced; a second motor drives a gear to move on a gear ring in an engaged mode, the gear drives a support to move on the outer side of a connecting disc, the inner wall of the mixing box is cleaned while the support drives a scraping plate to move, residues remaining on the inner wall are scraped off, and the situation that materials adhere to the inner wall of the mixing box and affect next use is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fly ash solidification, in particular to a garbage incineration fly ash solidification device. Background Art

[0002] Garbage is solid waste generated in human daily life and production. Due to its large discharge volume, complex and diverse composition, and pollution, resource and social nature, it needs to be treated harmlessly, resource-based, reduced and socialized. If it is not properly treated, it will pollute the environment, affect environmental hygiene and waste resources, and at the same time, it will also damage production and living safety and destroy social harmony. Garbage disposal is to quickly remove garbage and treat it harmlessly, and finally make rational use of it.

[0003] Currently, the widely used methods of garbage disposal are sanitary landfill, high-temperature composting and incineration. In particular, the former two require a long degradation reaction cycle. Therefore, garbage is usually disposed of by incineration. At the same time, incineration can also utilize the heat generated by it to effectively save resources. During the incineration process, a large amount of incineration fly ash is generated, and the fly ash usually needs to be solidified. During the solidification process, the fly ash needs to be mixed with reactants such as molten salt. However, the inner wall of the container for the mixed fly ash will adhere to the mixture and is difficult to clean, which not only affects the solidification efficiency of the fly ash but also affects the next use of the container. Utility Model Content

[0004] The purpose of the utility model is to provide a garbage incineration fly ash solidification device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a garbage incineration fly ash solidification device, including an ash receiving box, and further comprising:

[0006] A mixing box is provided on the top of the ash receiving box, wherein a cover is provided on the outside of the mixing box, and a mixing assembly for mixing fly ash and materials is provided on the outside of the cover;

[0007] A scraper is arranged on the outside of the cover body to clean the mixture remaining on the inner wall of the mixing box. The outside of the cover body is provided with an adjustment component that drives the scraper to move in a circular motion around the inner wall of the mixing box. The top of the ash receiving box is provided with a discharge pipe connected to the bottom of the mixing box.

[0008] Preferably, the mixing assembly includes a first motor arranged outside the cover body, and a stirring rod is provided at the output end of the first motor.

[0009] Preferably, the adjustment assembly includes a connecting disk arranged on the outside of the cover body, a gear ring is arranged on the outside of the connecting disk, a second motor is arranged on the outside of the connecting disk, a gear meshing with the gear ring is arranged at the output end of the second motor, and a bracket is arranged on the outside of the gear.

[0010] Preferably, the scraper is fixedly connected to the bracket by bolts.

[0011] Preferably, a connecting block is fixedly connected to the top of the connecting plate, and a mounting hole is provided inside the connecting block.

[0012] Preferably, a limiting wheel is provided on the outer side of the bracket, and a limiting groove adapted to the limiting wheel is provided inside the connecting disc.

[0013] Preferably, a discharge box is provided inside the ash receiving box, a hydraulic rod is provided inside the ash receiving box, and a piston rod of the hydraulic rod is provided with a push plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] The utility model drives the stirring rod to mix the fly ash and the material through the first motor, thereby accelerating the solidification efficiency of the fly ash. The solidified fly ash falls into the discharge box through the discharge pipe, and the hydraulic rod is turned on to drive the push plate to move, so as to squeeze the solidified fly ash and reduce the volume after solidification. When the inner wall of the mixing box needs to be cleaned, the gear is driven by the second motor to engage and move on the gear ring, and the gear drives the bracket to move on the outside of the connecting disk. The bracket drives the scraper to move and clean the inner wall of the mixing box at the same time, scraping off the residue remaining on the inner wall, so as to prevent the material from adhering to the inner wall of the mixing box and affecting the next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the garbage incineration fly ash solidification device provided by the utility model;

[0017] Figure 2 A schematic diagram of the structure of the mixing assembly provided by the utility model;

[0018] Figure 3 A schematic diagram of the structure of the adjustment component provided by the utility model;

[0019] Figure 4 A schematic diagram of the support structure provided by the utility model;

[0020] Figure 5 This is a schematic diagram of the internal structure of the ash receiving box provided by the utility model.

[0021] In the figure: 1. Ash receiving box; 2. Mixing box; 3. Cover; 4. Mixing assembly; 401. First motor; 402. Stirring rod; 5. Adjusting assembly; 501. Connecting plate; 502. Gear ring; 503. Second motor; 504. Gear; 505. Bracket; 6. Scraper; 7. Connecting block; 8. Limiting wheel; 9. Limiting slot; 10. Discharge box; 11. Hydraulic rod; 12. Push plate; 13. Discharge pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-5 As shown, a waste incineration fly ash solidification device includes an ash receiving box 1 and further includes:

[0024] A mixing box 2 is arranged on the top of the ash receiving box 1, and a cover 3 is provided on the outside of the mixing box 2. The cover 3 is used to seal the mixing box 2. A mixing component 4 for mixing fly ash and materials is provided on the outside of the cover 3. The fly ash and curing drug in the mixing box 2 are mixed by the mixing component 4 to improve the curing effect; a scraper 6 is provided on the outside of the cover 3 to clean the residual mixture on the inner wall of the mixing box 2. The scraper 6 is used to scrape off the residual mixture on the inner wall of the mixing box 2, and an adjusting component 5 is provided on the outside of the cover 3 to drive the scraper 6 to make a circular motion around the inner wall of the mixing box 2. The adjusting component 5 is used to drive the scraper 6 to move to evenly clean the inner wall of the mixing box 2. A discharge pipe 13 connected to the bottom of the mixing box 2 is provided on the top of the ash receiving box 1, and the cured material is discharged into the ash receiving box 1 through the discharge pipe 13 for storage.

[0025] The mixing assembly 4 includes a first motor 401 arranged outside the cover body 3, the first motor 401 is fixedly installed on the top of the cover body 3, and a stirring rod 402 is provided at the output end of the first motor 401, and the stirring rod 402 is fixedly installed at the output end of the first motor 401.

[0026] The adjustment assembly 5 includes a connecting disk 501 disposed on the outside of the cover 3. A gear ring 502 is disposed on the outside of the connecting disk 501 and is fixedly connected to the top of the connecting disk 501. A second motor 503 is disposed on the outside of the connecting disk 501. A gear 504 is disposed at the output end of the second motor 503 and meshes with the gear ring 502. A bracket 505 is disposed on the outside of the gear 504 and is snap-fitted to the outside of the connecting disk 501. The second motor 503 is fixedly mounted on the bracket 505, and the gear 504 is fixedly mounted on the output end of the second motor 503. The scraper 6 is fixedly connected to the bracket 505 via bolts. The second motor 503 drives the gear 504 to mesh and move on the gear ring 502, which drives the bracket 505 to move outside the connecting disk 501. The bracket 505 drives the scraper 6 to move while cleaning the inner wall of the mixing box 2.

[0027] The top of the connection plate 501 is fixedly connected to a connection block 7 , and a mounting hole is provided inside the connection block 7 . The connection plate 501 is fixedly mounted on the bottom of the cover 3 through the connection block 7 .

[0028] A limiting wheel 8 is set on the outside of the bracket 505, and two limiting wheels 8 are symmetrically arranged. A limiting groove 9 adapted to the limiting wheel 8 is set inside the connecting disk 501. Limiting grooves 9 are set on the inside and outside of the connecting disk 501. When the bracket 505 moves, it drives the limiting wheel 8 to move in the limiting groove 9, thereby limiting the bracket 505 on the connecting disk 501.

[0029] A discharge box 10 is provided inside the ash receiving box 1, and the discharge box 10 is inserted into the ash receiving box 1. A hydraulic rod 11 is provided inside the ash receiving box 1, and the hydraulic rod 11 is fixedly installed in the ash receiving box 1. The piston rod of the hydraulic rod 11 is provided with a push plate 12, and the piston rod of the hydraulic rod 11 extends into the ash receiving box 1 and is fixedly connected to the push plate 12.

[0030] Working principle: Fly ash, molten salt and other materials are discharged into the mixing box 2 through the feed port on the mixing box 2, and the first motor 401 drives the stirring rod 402 to mix the fly ash and the materials to accelerate the solidification efficiency of the fly ash. The solidified fly ash falls into the discharge box 10 through the discharge pipe 13, and the hydraulic rod 11 is turned on to drive the push plate 12 to move, so as to squeeze the solidified fly ash and reduce the volume after solidification. When the inner wall of the mixing box 2 needs to be cleaned, the second motor 503 drives the gear 504 to engage and move on the gear ring 502, and the gear 504 drives the bracket 505 to move outside the connecting disk 501. The bracket 505 drives the scraper 6 to move while cleaning the inner wall of the mixing box 2, scraping off the residue remaining on the inner wall, and preventing the material from adhering to the inner wall of the mixing box 2 and affecting the next use. An exhaust hole is provided on the cover body 3 to discharge the exhaust gas.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste incineration fly ash solidification device, comprising an ash receiving box (1), characterized in that: Also includes: A mixing box (2) is arranged on the top of the ash receiving box (1), a cover (3) is arranged on the outside of the mixing box (2), and a mixing component (4) for mixing fly ash and materials is arranged on the outside of the cover (3); A scraper (6) is provided on the outside of the cover (3) to clean the mixture remaining on the inner wall of the mixing box (2). An adjusting component (5) is provided on the outside of the cover (3) to drive the scraper (6) to perform a circular motion around the inner wall of the mixing box (2). A discharge pipe (13) is provided on the top of the ash receiving box (1) and is connected to the bottom of the mixing box (2).

2. The waste incineration fly ash solidification device according to claim 1, characterized in that: The mixing assembly (4) comprises a first motor (401) arranged outside the cover body (3), and a stirring rod (402) is provided at the output end of the first motor (401).

3. The waste incineration fly ash solidification device according to claim 1, characterized in that: The adjustment assembly (5) comprises a connecting disk (501) arranged on the outside of the cover body (3), a gear ring (502) is arranged on the outside of the connecting disk (501), a second motor (503) is arranged on the outside of the connecting disk (501), a gear (504) meshing with the gear ring (502) is arranged at the output end of the second motor (503), and a bracket (505) is arranged on the outside of the gear (504).

4. The waste incineration fly ash solidification device according to claim 3, characterized in that: The scraper (6) is fixedly connected to the bracket (505) by means of bolts.

5. The waste incineration fly ash solidification device according to claim 3, characterized in that: A connecting block (7) is fixedly connected to the top of the connecting disk (501), and a mounting hole is provided inside the connecting block (7).

6. The waste incineration fly ash solidification device according to claim 3, characterized in that: A limiting wheel (8) is provided on the outside of the bracket (505), and a limiting groove (9) adapted to the limiting wheel (8) is provided on the inside of the connecting disc (501).

7. The waste incineration fly ash solidification device according to claim 1, characterized in that: A discharge box (10) is provided inside the ash receiving box (1), a hydraulic rod (11) is provided inside the ash receiving box (1), and a piston rod of the hydraulic rod (11) is provided with a push plate (12).

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