CN213316782U

CN213316782U - Waste incineration flying ash washing processing apparatus

Info

Publication number: CN213316782U
Application number: CN202021700700.9U
Authority: CN
Inventors: 吴成强; 陈海飞; 蒋浓
Original assignee: Hangzhou Renhong Environmental Technology Co Ltd
Current assignee: Hangzhou Renhong Environmental Technology Co Ltd
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2021-06-01
Anticipated expiration: 2030-08-15

Abstract

The utility model discloses a msw incineration flying dust washing processing apparatus, including advancing the tobacco pipe, be equipped with the valve on advancing the tobacco pipe, it is equipped with the fuselage to advance tobacco pipe one end connection, and the bottom of fuselage is equipped with the washing tank, the inside of washing tank is equipped with aeration tank and mixing box, the inside motor that is equipped with of mixing box bottom end is equipped with the delivery rod on the motor, is equipped with the mixing plate on the delivery rod, the top of fuselage is equipped with the air exhauster, the below of air exhauster is equipped with No. two atomizing sprinklers. During the use, a water pipe and No. two water pipes all are connected in water source department, and the exhaust airway is connected on subsequent smog processing apparatus, and the inside of introducing the fuselage in advancing the tobacco pipe is followed to the smoke and dust after burning, and carries out the dust fall through opening an atomizing sprinkler and No. two atomizing sprinklers and the blowout water source and handle the smoke and dust in the fuselage, and the dust body that falls into the mixing box inside, carries out slurrying through the dust that adds lime or other neutralizers and handles.

Description

Waste incineration flying ash washing processing apparatus

Technical Field

The utility model relates to a waste gas treatment device specifically is a waste incineration flying dust washing processing apparatus.

Background

In recent years, the waste incineration gradually becomes the mainstream trend of domestic waste treatment in China due to the advantages of reduction, harmlessness and resource, however, a large amount of fly ash generated in the incineration process is rich in high-concentration chloride salt, high-content heavy metal which is easy to leach out and trace persistent organic pollutants (dioxin and furan), the fly ash is listed as dangerous waste by various countries in the world, and the fly ash can be reduced, harmlessly and recycled extremely through melting and solidification, so that the fly ash is one of the most advanced fly ash disposal technologies at present, but the waste incineration needs a lot of harmful substances in smoke dust, wherein, the harmful substances in the dust account for most of the dust, the dust settling effect in the prior smoke dust processing device is not good, and the subsequent solidification treatment can be caused due to uneven mixing during the pulping, therefore, the utility model provides a waste incineration flying dust washing processing apparatus to solve the problem that proposes in the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide a waste incineration flying dust washing processing apparatus to solve the problem that proposes among the above-mentioned background art.

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

a waste incineration fly ash washing treatment device comprises a smoke inlet pipe, wherein a valve is arranged on the smoke inlet pipe, one end of the smoke inlet pipe is connected with a machine body, a washing tank is arranged at the bottom of the machine body, an aeration tank and a mixing tank are arranged inside the washing tank, a motor is arranged inside the bottom end of the mixing tank, an output rod is arranged on the motor, a mixing plate is arranged on the output rod, an exhaust fan is arranged at the top end of the machine body, a second atomization sprinkler is arranged below the exhaust fan, an inclined plate is arranged below the second atomization sprinkler, a first atomization sprinkler is arranged below the inclined plate, and the first atomization sprinkler, the second atomization sprinkler and the inclined plate are all fixed inside the machine body;

the left end of the aeration tank is provided with an opening and a first material conveying pipe, the first material conveying pipe is connected with a first material conveying pump, the first material conveying pump is connected with a hydraulic separator through the first material conveying pipe, and the left side of the hydraulic separator is connected with a plate-and-frame filter-press dehydrator;

the inside aeration board that is equipped with in aeration tank's bottom, one side of aeration board is connected with the aeration pipe, and aeration pipe one end is connected on the aeration board, and the aeration pump is equipped with in the connection of the aeration pipe other end, the aeration pump is fixed on the right side wall of washing tank, be equipped with the stock box on aeration tank's the top surface, stock box one side is equipped with the pump body No. two, No. two the connection is equipped with the conveying pipeline No. two on the pump body, the inside of stock box and aeration tank is being connected through No. two conveying pipelines to the pump body No. two.

As a further proposal of the utility model, the right-hand member of the first atomizing sprinkler is connected and is equipped with a water pipe, and the water pipe is located the outside of the fuselage.

As the utility model discloses further scheme again, the right-hand member of No. two atomizing sprinklers is connected and is equipped with the water pipe No. two, and the water pipe No. two is located the outside of fuselage.

As a further proposal of the utility model, the top of the aeration pump is provided with a pump body, the pump body is provided with a connecting pipe and a connecting pipe, and the connecting pipe is positioned in the machine body.

As a further proposal of the utility model, a connecting valve is arranged between the aeration tank and the mixing tank.

As a further scheme of the utility model, the top of air exhauster is connected with the exhaust airway, and the inside of fuselage is being connected through the air exhauster to the exhaust airway.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, during the use, a water pipe and No. two water pipes are all connected in water source department, and the exhaust duct is connected on subsequent smog processing apparatus, and the inside of introducing the fuselage in the smoke and dust follow advancing the tobacco pipe after burning, and carries out the dust fall through opening an atomizing sprinkler and No. two atomizing sprinklers and blowout water source and handle the smoke and dust in the fuselage, and inside the dust body that falls fell into the mixing box, the dust that will fall through adding lime or other neutralizers carried out slurrying and handles.

2. The utility model discloses, carry out aeration and washing work in the introduction aeration tank from the connecting valve after the slurrying, and the water source in the storage box carries out the neutralization through No. two pump body introduction aeration tanks and washes, and the fluid dust pollutant after passing through aeration and washing carries out dehydration treatment in through a defeated material pump introduction hydroseparator, and the object after the dehydration is arranged and is extruded the blocking rear and can be discharged in the sheet frame filter-press hydroextractor to conveniently handle.

Drawings

FIG. 1 is a schematic structural view of a waste incineration fly ash water washing device.

FIG. 2 is a schematic view of the external structure of a waste incineration fly ash water washing device.

FIG. 3 is an enlarged schematic view of the position A of a refuse incineration fly ash water washing treatment device.

In the figure: 1. a smoke inlet pipe; 2. a valve; 3. a body; 4. an exhaust fan; 5. an exhaust duct; 6. a washing tank; 7. an aeration tank; 8. a mixing box; 9. a motor; 10. a mixing plate; 11. an output rod; 12. an aeration pump; 13. an aeration pipe; 14. an aeration plate; 15. a connecting valve; 16. a pump body I; 17. a first connecting pipe; 18. a second connecting pipe; 19. An atomizing sprinkler; 20. a first water pipe; 21. a sloping plate; 22. a second atomizing sprinkler; 23. a second water pipe; 24. a first material delivery pump; 25. a first material conveying pipe; 26. a hydraulic separator; 27. a plate-and-frame filter pressing dehydrator; 28. A material storage box; 29. a second pump body; 30. and a second material conveying pipe.

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 to 3, in an embodiment of the present invention, a waste incineration fly ash water washing apparatus includes a smoke inlet pipe 1, a valve 2 is disposed on the smoke inlet pipe 1, one end of the smoke inlet pipe 1 is connected to a body 3, a washing tank 6 is disposed at the bottom of the body 3, an aeration tank 7 and a mixing tank 8 are disposed inside the washing tank 6, a connection valve 15 is disposed between the aeration tank 7 and the mixing tank 8, a motor 9 is disposed inside the bottom end of the mixing tank 8, an output rod 11 is disposed on the motor 9, a mixing plate 10 is disposed on the output rod 11, an exhaust fan 4 is disposed at the top end of the body 3, an exhaust duct 5 is connected to the top end of the exhaust fan 4, the exhaust duct 5 is connected to the inside of the body 3 through the exhaust fan 4, a second atomizing sprinkler 22 is disposed below the exhaust fan 4, an inclined plate 21 is disposed below the second atomizing sprinkler 22, a first atomizer 19 is disposed below the, the first atomizing sprinkler 19, the second atomizing sprinkler 22 and the inclined plate 21 are all fixed inside the machine body 3, a first water pipe 20 is connected to the right end of the first atomizing sprinkler 19, the first water pipe 20 is located on the outer side of the machine body 3, a second water pipe 23 is connected to the right end of the second atomizing sprinkler 22, and the second water pipe 23 is located on the outer side of the machine body 3;

the left end of the aeration tank 7 is provided with an opening and a first material conveying pipe 25, the first material conveying pipe 25 is connected with a first material conveying pump 24, the first material conveying pump 24 is connected with a hydraulic separator 26 through the first material conveying pipe 25, the left side of the hydraulic separator 26 is connected with a plate frame filter-pressing dehydrator 27, a first pump body 16 is arranged above the aeration pump 12, the first pump body 16 is provided with a first connecting pipe 17 and a second connecting pipe 18, and the first connecting pipe 17 is positioned inside the machine body 3;

aeration tank 7's bottom is inside to be equipped with aeration plate 14, and one side of aeration plate 14 is connected with aeration pipe 13, and aeration pipe 13 one end is connected on aeration plate 14, and aeration pump 12 is connected to the aeration pipe 13 other end, aeration pump 12 is fixed on the right side wall of washing tank 6, be equipped with storage box 28 on aeration tank 7's the top surface, storage box 28 one side is equipped with No. two pump bodies 29, No. two connect on the pump body 29 and be equipped with No. two conveying pipeline 30, No. two pump bodies 29 are connecting storage box 28 and aeration tank 7's inside through No. two conveying pipeline 30.

The utility model discloses a theory of operation is:

the device needs to be integrally controlled by an external controller;

in the utility model, when in use, the first water pipe 20 and the second water pipe 23 are both connected at the water source, the exhaust duct 5 is connected on the subsequent smoke treatment device, the burnt smoke is introduced into the machine body 3 from the smoke inlet pipe 1, the first atomizing sprinkler 19 and the second atomizing sprinkler 22 are opened and the water source is sprayed to perform dust reduction treatment on the smoke in the machine body 3, the falling dust falls into the mixing box 8, and the falling dust is slurried by adding lime or other neutralizers;

the dust after pulping is introduced into the aeration tank 7 from the connecting valve 15 for aeration and water washing, the water source in the storage tank 28 is introduced into the aeration tank 7 through the second pump body 29 for neutralization and water washing, the fluid dust pollutants after aeration and water washing are introduced into the hydraulic separator 26 through the first material conveying pump 24 for dehydration treatment, and the dehydrated objects are discharged into the plate-and-frame filter-pressing dehydrator 27 for extrusion and blocking and then can be discharged, so that the treatment is convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a msw incineration flying dust washing processing apparatus, is including advancing tobacco pipe (1), a serial communication port, it is equipped with valve (2) on tobacco pipe (1) to advance, it connects and is equipped with fuselage (3) to advance tobacco pipe (1) one end, and the bottom of fuselage (3) is equipped with washing tank (6), the inside of washing tank (6) is equipped with aeration tank (7) and mixing box (8), mixing box (8) bottom is inside to be equipped with motor (9), is equipped with output pole (11) on motor (9), is equipped with mixing plate (10) on output pole (11), the top of fuselage (3) is equipped with air exhauster (4), the below of air exhauster (4) is equipped with No. two atomizing sprinklers (22), and No. two atomizing sprinklers (22) below is equipped with swash plate (21), the below of swash plate (21) is equipped with No. one atomizing sprinkler (19), atomizer (19), The second atomizing sprinkler (22) and the inclined plate (21) are fixed inside the machine body (3);

the left end of the aeration tank (7) is provided with an opening and a first material conveying pipe (25), the first material conveying pipe (25) is connected with a first material conveying pump (24), the first material conveying pump (24) is connected with a hydraulic separator (26) through the first material conveying pipe (25), and the left side of the hydraulic separator (26) is connected with a plate frame filter-pressing dehydrator (27);

the utility model discloses a washing tank, including aeration tank (7), aeration tank (13) and pump body (29), aeration tank (7) is equipped with aeration plate (14) in the bottom inside, and one side of aeration plate (14) is connected with aeration pipe (13), and aeration pipe (13) one end is connected on aeration plate (14), and aeration pipe (13) other end is connected and is equipped with aeration pump (12), aeration pump (12) are fixed on the right side wall of washing tank (6), the top of aeration tank (7) is equipped with storage tank (28) on the surface, and storage tank (28) one side is equipped with No. two pump bodies (29), connect on No. two pump bodies (29) and be equipped with No. two conveying pipeline (30), the inside of storage tank (28) and aeration tank (7) is.

2. The waste incineration fly ash washing treatment device as claimed in claim 1, wherein a first water pipe (20) is connected to the right end of the first atomizing sprinkler (19), and the first water pipe (20) is located outside the machine body (3).

3. The waste incineration fly ash washing treatment device as claimed in claim 1, wherein a second water pipe (23) is connected to the right end of the second atomizing sprinkler (22), and the second water pipe (23) is located outside the machine body (3).

4. The waste incineration fly ash washing treatment device according to claim 1, wherein a first pump body (16) is arranged above the aeration pump (12), a first connecting pipe (17) and a second connecting pipe (18) are arranged on the first pump body (16), and the first connecting pipe (17) is located inside the machine body (3).

5. The waste incineration fly ash washing treatment device according to claim 1, wherein a connection valve (15) is provided between the aeration tank (7) and the mixing tank (8).

6. The waste incineration fly ash washing treatment device according to claim 1, wherein an exhaust duct (5) is connected to a top end of the exhaust fan (4), and the exhaust duct (5) is connected to the inside of the machine body (3) through the exhaust fan (4).