CN217653853U

CN217653853U - Fly ash collecting and solidifying device for waste incineration power plant

Info

Publication number: CN217653853U
Application number: CN202220965013.2U
Authority: CN
Inventors: 杨茂华; 何建华
Original assignee: Sichuan Weisheng Environmental Protection Group Co ltd
Current assignee: Sichuan Weisheng Environmental Protection Group Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-10-25
Anticipated expiration: 2032-04-25

Abstract

The utility model relates to a msw incineration technical field discloses a solidification equipment is collected to msw incineration power plant flying dust, comprising a base plate, the bottom plate upper end is provided with a plurality of connecting rods, and is a plurality of the one end fixedly connected with retaining ring that the bottom plate was kept away from to the connecting rod is buckled, the fixed cover of retaining ring knot inside wall is equipped with burns burning furnace, burn the fixed disinfection water tank that is provided with in burning furnace upper end one side, disinfection water tank outer wall leans on lower extreme one side fixedly connected with raceway, disinfection water tank's one end fixedly connected with water pump is kept away from to the raceway, burn the fixed motor that is provided with in burning furnace upper end one side, the output and the water pump fixed connection of motor. The utility model discloses in, this be used for a waste incineration power plant flying dust to collect solidification equipment has the harmful substance that evenly eliminates waste incineration and produce, and simultaneously a waste incineration power plant flying dust is collected solidification equipment and has been possessed and got rid of the peculiar smell when exhausting and to burning the advantage that the thing carries out compression molding and conveniently handles.

Description

Fly ash collecting and solidifying device for waste incineration power plant

Technical Field

The utility model relates to a msw incineration technical field especially relates to a solidification equipment is collected to waste incineration power plant flying dust.

Background

In recent years, the incineration treatment of municipal solid wastes in China is in a rapid development stage, with the construction and operation of a large number of domestic waste incineration power plants, the flue gas generated by the incineration contains a plurality of harmful substances such as particulate matters, acid gases and metals, the waste incineration fly ash refers to the residue collected in a flue gas purification system of a waste incineration plant, generally comprises dust remover fly ash and absorption tower fly ash, wherein the dust remover fly ash contains flue ash, added chemical agents and chemical reaction products, the waste incineration fly ash is used as a substance with high specific surface area, not only enriches a large amount of toxic heavy metals such as mercury, lead and cadmium, but also enriches a large amount of kayingying substances, is a double-material hazardous waste which has both heavy metal hazard characteristics and environmental persistent organic toxicity hazard characteristics, and has great hazard to human health and ecological environment, fly ash is the collected material of a flue gas purification system and the bottom ash settled at the bottom of a flue and a chimney in the process of burning domestic garbage, the burning fly ash is generated in the process of burning municipal domestic garbage, organic matters in the garbage are mainly discharged in the form of gaseous substances, inorganic substances mainly form solid particles, the solid with larger particles are deposited at the bottom of a burning furnace and a fire grate and are called as bottom ash, the fine particles float in the flue gas and enter the flue gas purification system along with the flue gas, the particles form 50 percent of burning fly ash, the rest burning fly ash is derived from limestone or active carbon added in the process of purifying the flue gas, the limestone or active carbon is commonly collected in an electrostatic dust collector, a cloth bag dust collector and the like of a dust collector, and a part of fine particles are settled at the bottom of the flue and the chimney, and the fine particles caught and settled are called as burning fly ash, along with the implementation of environmental protection measures in China and the improvement of consciousness of people on environmental protection, advanced environmental protection treatment methods such as garbage incineration and the like are developed and matured in China, fly ash solidification is a mode for effectively treating fly ash generated after garbage incineration and hazardous waste treatment, and components harmful to the environment and human bodies are not activated or migrated in a gelled matrix body any more by a mode of mixing the fly ash with various gelling materials and curing agents to form fly ash condensate.

Through search, the prior patent (publication number: CN 209991467U) discloses a waste incineration fly ash solidification device, although the technology of the patent has the advantages of more compact solidified substance, benefit for the solidification of fly ash and simple equipment operation and management, but has the problem of improper treatment of harmful substances, so that more harmful substances can flow out and pollute the environment during waste incineration, therefore, the technical personnel in the field provide a waste incineration power plant fly ash collection and solidification device to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the solidification equipment is collected to a waste incineration power plant flying dust that proposes, this a solidification equipment is collected to waste incineration power plant flying dust has the harmful substance that evenly eliminates waste incineration production, the problem that the solidification equipment is collected to a waste incineration power plant flying dust that has now comparatively improper is handled to harmful substance is solved, simultaneously a waste incineration power plant flying dust is collected solidification equipment and has been possessed and got rid of the peculiar smell when exhausting and to burning the advantage that the thing carries out compression molding and conveniently handles.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a fly ash collecting and curing device for a waste incineration power plant comprises a bottom plate, wherein a plurality of connecting rods are arranged at the upper end of the bottom plate, one ends of the connecting rods, which are far away from the bottom plate, are fixedly connected with fixed buckles, an incinerator is fixedly arranged on the inner side walls of the fixed buckles, a disinfection water tank is fixedly arranged on one side of the upper end of the incinerator, a water delivery pipe is fixedly connected with one side, close to the lower end, of the outer wall of the disinfection water tank, a water pump is fixedly connected with one end of the water delivery pipe, which is far away from the disinfection water tank, a motor is fixedly arranged on one side of the upper end of the incinerator, and the output end of the motor is fixedly connected with the water pump;

the air blower is fixedly arranged on one side, close to the upper end, of the outer wall of the incinerator, the input end of the air blower is fixedly connected with an air suction pipe and extends into the incinerator, the output end of the air blower is fixedly connected with an air outlet pipe, and an activated carbon layer is fixedly arranged on one side inside the air outlet pipe;

the bottom plate upper end one side is fixed and is provided with the compression chamber, the fixed a plurality of cylinders that are provided with of compression intracavity portion upper end, it is a plurality of cylinder lower extreme fixedly connected with clamp plate, the fixed a plurality of shaping chambeies that are provided with in compression intracavity bottom.

Through above-mentioned technical scheme, utilize disinfection water tank, water pump and motor can realize sterile automation nature, can reach the advantage of getting rid of the peculiar smell through air-blower and active carbon layer, can conveniently carry out the shaping through cylinder, clamp plate and shaping chamber to burning the thing and handle.

Furthermore, the lower end of the water pump is fixedly connected with a water inlet pipe, the lower end of the water inlet pipe is fixedly connected with a combined water pipe, and the outer wall of the combined water pipe is fixedly connected with a plurality of spray heads;

through the technical scheme, the plurality of spray heads can achieve the effect of uniform spraying.

Furthermore, a feeding port is fixedly arranged at one side of the outer wall of the incinerator close to the upper end;

through the technical scheme, the feeding port can be convenient for garbage throwing.

Further, heaters are fixedly arranged on two sides of the inner side wall of the incinerator;

through above-mentioned technical scheme, utilize the heater to accelerate burning rubbish.

Furthermore, a discharge pipe is fixedly connected to the middle of the bottom of the incinerator, and an electromagnetic valve is fixedly sleeved on the outer wall of the discharge pipe;

through the technical scheme, the electromagnetic valve can be used for controlling incineration treatment of the next treatment after incineration.

Furthermore, a control panel is fixedly arranged on one side of the outer wall of the incinerator close to the upper end;

through the technical scheme, the incinerator process can be conveniently controlled through the control panel.

Further, a conveyor belt is fixedly arranged on one side of the upper end of the bottom plate;

through the technical scheme, the automatic treatment can be realized by the conveyor belt.

Furthermore, a feed inlet is formed in one side wall of the compression cavity and is aligned with one end part of the conveyor belt;

through above-mentioned technical scheme, can conveniently throw the material to the compression chamber through conveyer belt and feed inlet are in alignment.

The utility model discloses following beneficial effect has:

1. the utility model provides a solidification equipment is collected to waste incineration power plant flying dust compares current device, and the device can produce more harmful substance when burning rubbish, only needs to utilize the disinfection water tank to carry out the feeding processing to burning furnace through water pump and motor this moment, and later a plurality of shower nozzles of rethread merger water pipe fixed connection can be to burning the inside function that evenly sprays of realization of burning furnace, have reached the effect to even processing harmful substance when burning rubbish.

2. The utility model provides a solidification equipment is collected to waste incineration power plant flying dust compares current device, after finishing to burning rubbish harmful substance processing, the rethread air-blower carries out gas emission, at first begins the work of breathing in to incinerator inside through the breathing pipe, and later outside the emission of rethread outlet duct has reached the effect of environmental protection because the inside active carbon layer of outlet duct can effectual absorption peculiar smell.

3. The utility model provides a solidification equipment is collected to waste incineration power plant flying dust compares current device, when the msw incineration finishes becoming the solid, convey the solid to the compression chamber through the conveyer belt, later recycle cylinder drives the clamp plate and begins to push down work, makes the rubbish solid by even distribution in a plurality of shaping intracavity portions to become a plurality of fragment of brick of facilitating the processing, bury the convenience of handling more to later stage soil, reached the effect to the rubbish convenient processing after the solidification.

Drawings

FIG. 1 is a front cross-sectional view of a fly ash collecting and solidifying apparatus of a waste incineration power plant;

FIG. 2 is a front view of a fly ash collecting and solidifying apparatus of a waste incineration power plant according to the present invention;

FIG. 3 is a schematic structural view of a cylinder of a fly ash collecting and solidifying device of a waste incineration power plant according to the present invention;

fig. 4 is an enlarged view of a point a in fig. 1.

Illustration of the drawings:

1. a base plate; 2. a conveyor belt; 3. an incinerator; 4. a sterilizing water tank; 5. a water delivery pipe; 6. a water pump; 7. a motor; 8. a feeding port; 9. a control panel; 10. fixing a ring buckle; 11. a connecting rod; 12. a water inlet pipe; 13. merging the water pipes; 14. a spray head; 15. a heater; 16. a discharge pipe; 17. an electromagnetic valve; 18. a compression chamber; 19. a feed inlet; 20. a cylinder; 21. pressing a plate; 22. a molding cavity; 23. an air intake duct; 24. an air outlet pipe; 25. an activated carbon layer; 26. a blower.

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. 1-4, the present invention provides an embodiment: a fly ash collecting and solidifying device for a waste incineration power plant comprises a bottom plate 1, wherein a plurality of connecting rods 11 are arranged at the upper end of the bottom plate 1, one ends, far away from the bottom plate 1, of the connecting rods 11 are fixedly connected with fixing buckles 10, the inner side walls of the fixing buckles 10 are fixedly sleeved with an incinerator 3, a disinfection water tank 4 is fixedly arranged at one side of the upper end of the incinerator 3, a water delivery pipe 5 is fixedly connected to one side, close to the lower end, of the outer wall of the disinfection water tank 4, one end, far away from the disinfection water tank 4, of the water delivery pipe 5 is fixedly connected with a water pump 6, a motor 7 is fixedly arranged at one side of the upper end of the incinerator 3, the output end of the motor 7 is fixedly connected with the water pump 6, and the disinfection automation of disinfection can be realized by utilizing the disinfection water tank 4, the water pump 6 and the motor 7;

an air blower 26 is fixedly arranged on one side, close to the upper end, of the outer wall of the incinerator 3, the air blower 26 is fixedly connected with an air suction pipe 23 at the input end of the air blower 26 and extends into the incinerator 3, an air outlet pipe 24 is fixedly connected with the output end of the air blower 26, an activated carbon layer 25 is fixedly arranged on one side inside the air outlet pipe 24, and the advantage of removing peculiar smell can be achieved through the air blower 26 and the activated carbon layer 25;

the fixed compression chamber 18 that is provided with in bottom plate 1 upper end one side, the fixed a plurality of cylinders 20 that are provided with in the inside upper end of compression chamber 18, a plurality of cylinders 20 lower extreme fixedly connected with clamp plate 21, the fixed a plurality of shaping chambeies 22 that are provided with of bottom in compression chamber 18 can conveniently carry out the shaping through cylinder 20, clamp plate 21 and shaping chamber 22 to burning thing and handling.

The lower extreme fixedly connected with inlet tube 12 of water pump 6, inlet tube 12 lower extreme fixedly connected with merges water pipe 13, merge a plurality of shower nozzles 14 of water pipe 13 outer wall fixedly connected with, a plurality of shower nozzles 14 can reach all with the effect of spraying, it is provided with pan feeding mouth 8 to lean on upper end fixed on 3 outer wall one side of burning furnace, pan feeding mouth 8 can make things convenient for rubbish to put in, it is provided with heater 15 all to fix in 3 inside wall both sides of burning furnace, utilize heater 15 to burn rubbish with higher speed, burn 3 middle fixedly connected with discharging pipe 16 in bottom of burning furnace, the fixed cover of discharging pipe 16 outer wall is equipped with solenoid valve 17, burn the burning process that continues on next step processing after can be controlled to utilize solenoid valve 17, it is provided with control panel 9 to burn 3 outer wall by upper end one side fixed of burning furnace 3, can conveniently control through control panel 9 and burn 3 processes, bottom plate 1 upper end one side fixed conveyer belt 2 that is provided with, can realize automated processing by conveyer belt 2, feed inlet 19 has been seted up to compression chamber 18 a lateral wall, feed inlet 19 aligns with a conveyer belt 2, can conveniently throw the material to compression chamber 18 through conveyer belt 2 and feed inlet 19.

The working principle is as follows: the utility model discloses during the use, the device is when burning rubbish, can produce more harmful substance, only need utilize disinfection water tank 4 to burn burning furnace 3 through water pump 6 and motor 7 to carry out the feeding processing this moment, later a plurality of shower nozzles 14 of combining 13 fixed connection of water pipe can be to burning the inside function that evenly sprays of 3, after finishing burning rubbish harmful substance processing, rethread air-blower 26 carries out gas emission, at first through breathing pipe 23 to burning 3 inside work of breathing in of burning, later rethread outlet duct 24 outwards discharges, because the inside active carbon layer 25 of outlet duct 24 can effectual absorption peculiar smell, when rubbish burning finishes becoming the solid, convey the solid to compression chamber 18 through conveyer belt 2, later recycle cylinder 20 and drive clamp plate 21 and begin to carry out the work of pushing down, make the rubbish solid by even distribution in a plurality of shaping chambeies 22 insidely, with to becoming a plurality of bricks of convenient disposals, bury the processing more convenience to later stage soil, the effect of conveniently handling rubbish after the solidification has been reached.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a solidification equipment is collected to msw incineration power plant flying dust, includes bottom plate (1), its characterized in that: the incinerator is characterized in that a plurality of connecting rods (11) are arranged at the upper end of the bottom plate (1), one ends, far away from the bottom plate (1), of the connecting rods (11) are fixedly connected with fixing buckles (10), the inner side walls of the fixing buckles (10) are fixedly sleeved with the incinerator (3), one side of the upper end of the incinerator (3) is fixedly provided with a disinfection water tank (4), one side, close to the lower end, of the outer wall of the disinfection water tank (4) is fixedly connected with a water delivery pipe (5), one end, far away from the disinfection water tank (4), of the water delivery pipe (5) is fixedly connected with a water pump (6), one side of the upper end of the incinerator (3) is fixedly provided with a motor (7), and the output end of the motor (7) is fixedly connected with the water pump (6);

a blower (26) is fixedly arranged on one side, close to the upper end, of the outer wall of the incinerator (3), the blower (26) is provided, the input end of the blower (26) is fixedly connected with an air suction pipe (23) and extends into the incinerator (3), the output end of the blower (26) is fixedly connected with an air outlet pipe (24), and one side inside the air outlet pipe (24) is fixedly provided with an activated carbon layer (25);

the bottom plate is characterized in that a compression cavity (18) is fixedly arranged on one side of the upper end of the bottom plate (1), a plurality of air cylinders (20) are fixedly arranged at the upper end of the interior of the compression cavity (18), a plurality of pressing plates (21) are fixedly connected to the lower ends of the air cylinders (20), and a plurality of forming cavities (22) are fixedly arranged at the bottom of the interior of the compression cavity (18).

2. The fly ash collecting and solidifying device of a waste incineration power plant as claimed in claim 1, wherein: the water pump (6) lower extreme fixedly connected with inlet tube (12), inlet tube (12) lower extreme fixedly connected with merges water pipe (13), merge a plurality of shower nozzles (14) of water pipe (13) outer wall fixedly connected with.

3. The fly ash collecting and solidifying device of a waste incineration power plant as claimed in claim 1, wherein: a feeding port (8) is fixedly arranged at one side of the outer wall of the incinerator (3) close to the upper end.

4. The fly ash collecting and solidifying device of a waste incineration power plant as claimed in claim 1, wherein: and heaters (15) are fixedly arranged on two sides of the inner side wall of the incinerator (3).

5. The fly ash collecting and solidifying device of a waste incineration power plant as claimed in claim 1, wherein: the middle of the bottom of the incinerator (3) is fixedly connected with a discharge pipe (16), and an electromagnetic valve (17) is fixedly sleeved on the outer wall of the discharge pipe (16).

6. The fly ash collecting and solidifying device of a waste incineration power plant as claimed in claim 1, wherein: a control panel (9) is fixedly arranged on one side of the outer wall of the incinerator (3) close to the upper end.

7. The fly ash collecting and solidifying device of a waste incineration power plant as claimed in claim 1, wherein: and a conveyor belt (2) is fixedly arranged on one side of the upper end of the bottom plate (1).

8. The fly ash collecting and solidifying device of a waste incineration power plant as claimed in claim 1, wherein: a feed inlet (19) is formed in one side wall of the compression cavity (18), and the feed inlet (19) is aligned with one end of the conveyor belt (2).