CN214513583U

CN214513583U - Carbon roasting flue gas tail gas dust removal device of turbocharging turbulator

Info

Publication number: CN214513583U
Application number: CN202120509732.9U
Authority: CN
Inventors: 刘启杰
Original assignee: Beijing Zhongye Longsheng Environmental Protection Technology Co ltd
Current assignee: Beijing Zhongye Longsheng Environmental Protection Technology Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-10-29
Anticipated expiration: 2031-03-10

Abstract

The utility model belongs to the technical field of flue gas dust removal equipment, specifically disclose carbon element calcination flue gas tail gas dust collector of turbo-charging turbulator, including the gas wash tower, one side bottom of gas wash tower is equipped with the air inlet, and the top of gas wash tower is equipped with the gas outlet, and the gas wash tower is inside from top to bottom to be equipped with active carbon adsorption layer, spray spare and turbo-charging turbulator in proper order; the bottom of the dust removal tower is provided with a liquid recovery box, and the liquid recovery box is communicated with the dust removal tower through a through hole; the bottom of the liquid recovery box is fixedly connected with a bottom plate through a fixing column, the left side and the right side of the top of the bottom plate are respectively provided with a liquid supplementing mechanism and a liquid recycling mechanism, and the liquid supplementing mechanism and the liquid recycling mechanism are respectively connected with two ends of the spraying piece; the utility model discloses dust removal effect is good, and the liquid after spraying can cyclic utilization, is difficult for causing the waste of water resource.

Description

Carbon roasting flue gas tail gas dust removal device of turbocharging turbulator

Technical Field

The utility model relates to a flue gas dust collecting equipment technical field specifically is carbon element calcination flue gas tail gas dust collector of turbo-charging turbulator.

Background

The flue gas generated by the roasting furnace of the carbon plant contains a large amount of harmful substances such as sulfide, fluoride, tar, dust, oxynitride, benzopyrene and the like, which can cause serious harm to animals, plants and human bodies, particularly acidic gases such as sulfur dioxide, nitric oxide, hydrofluoric acid and the like, have high corrosivity, and benzopyrene has strong carcinogenicity. Therefore, the roasting flue gas of the carbon plant can be discharged only after being purified in time by the flue gas dedusting and deoiling device.

The existing carbon roasting flue gas tail gas dust removal device is poor in dust removal effect, and a large amount of water resources are consumed during spraying, so that the carbon roasting flue gas tail gas dust removal device of the turbo-charging turbulator is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carbon element calcination flue gas tail gas dust collector of turbo-charging turbulator to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the carbon roasting flue gas tail gas dust removal device of the turbocharging turbulator comprises a dust removal tower, wherein the bottom of one side of the dust removal tower is provided with an air inlet, the top of the dust removal tower is provided with an air outlet, and the interior of the dust removal tower is sequentially provided with an active carbon adsorption layer, a spraying part and the turbocharging turbulator from top to bottom; the bottom of the dust removal tower is provided with a liquid recovery box, and the liquid recovery box is communicated with the dust removal tower through a through hole; the bottom of the liquid recovery box is fixedly connected with a bottom plate through a fixing column, the left side and the right side of the top of the bottom plate are respectively provided with a liquid supplementing mechanism and a liquid recycling mechanism, and the liquid supplementing mechanism and the liquid recycling mechanism are respectively connected with two ends of the spraying piece.

Preferably, the spraying part comprises a spraying pipe, the spraying pipe transversely penetrates through the dust removal tower to be arranged, and a plurality of nozzles are arranged at the bottom of the spraying pipe at equal intervals.

Preferably, the liquid recycling mechanism comprises a circulating water tank, the circulating water tank is communicated with the liquid recovery tank through a connecting pipe, a filter screen plate is vertically arranged in the circulating water tank, the left space of the filter screen plate is a filter chamber, and the right space of the filter screen plate is a purification chamber; a slag discharge pipe is arranged at the bottom of the filtering chamber, and a first valve is arranged on the slag discharge pipe; the purification chamber is internally provided with a liquid guide pipe, the top end of the liquid guide pipe is communicated with the spray pipe, and the liquid guide pipe is provided with a first water pump.

Preferably, a flushing port is arranged at the position, corresponding to the filtering chamber, of the top of the circulating water tank.

Preferably, the equal rigid coupling in circulating water tank's both sides has the supporting leg, and the bottom fixed connection of supporting leg is at the top of bottom plate.

Preferably, fluid infusion mechanism is equipped with the fluid infusion pipe including placing the liquid reserve tank on the bottom plate, the inside of liquid reserve tank, the top and the shower intercommunication of fluid infusion pipe, and install the second water pump on the fluid infusion pipe.

Preferably, the top of the liquid replenishing pipe is provided with a second valve.

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

1. the utility model discloses in well flue gas gets into the gas wash tower from the air inlet, liquid passes through the nozzle and sprays downwards, under turbo-charged turbulator's effect, is turbulent motion between flue gas and the liquid, and then greatly increased the area of contact of flue gas with liquid to improve the ability of device entrapment dust, dust removal effect is good.

2. The utility model discloses in liquid after spraying flows in the liquid recovery case through the through-hole under the action of gravity, in rethread connecting pipe gets into circulation tank, can spray in the gas wash tower under the effect of first water pump again after filtering through filtering the otter board, be difficult for causing the water waste.

3. The utility model discloses in when the liquid volume in the liquid recovery case is not enough, open the second valve, can spray in introducing the gas wash tower with the liquid in the liquid reserve tank under the effect of second water pump, easy operation is convenient for supply liquid, is difficult for influencing dust collection efficiency and effect.

4. The utility model discloses in wash into the washing liquid in to the filter chamber through washing the mouth, be convenient for wash filtering the otter board, open first valve, can discharge the impurity in the filter chamber, guaranteed filtering screen plate's filter effect.

Drawings

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

fig. 2 is a schematic diagram of the local enlarged structure of the present invention.

In the figure: 1. a dedusting tower; 2. an air inlet; 3. an air outlet; 4. an activated carbon adsorption layer; 5. a turbocharged turbulator; 6. a liquid recovery tank; 7. a through hole; 8. fixing a column; 9. a base plate; 10. a circulating water tank; 11. a connecting pipe; 12. a filter screen plate; 13. a slag discharge pipe; 14. a first valve; 15. a catheter; 16. a shower pipe; 17. a nozzle; 18. flushing the opening; 19. supporting legs; 20. a liquid storage tank; 21. a liquid supplementing pipe; 22. a first water pump; 23. a second water pump; 24. a second valve.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: the carbon roasting flue gas tail gas dust removal device of the turbocharging turbulator comprises a dust removal tower 1, wherein the bottom of one side of the dust removal tower 1 is provided with an air inlet 2, the top of the dust removal tower 1 is provided with an air outlet 3, and the interior of the dust removal tower 1 is sequentially provided with an active carbon adsorption layer 4, a spraying part and a turbocharging turbulator 5 from top to bottom; a liquid recovery tank 6 is arranged at the bottom of the dedusting tower 1, and the liquid recovery tank 6 is communicated with the dedusting tower 1 through a through hole 7; the bottom of the liquid recovery box 6 is fixedly connected with a bottom plate 9 through a fixing column 8, the left side and the right side of the top of the bottom plate 9 are respectively provided with a liquid supplementing mechanism and a liquid recycling mechanism, and the liquid supplementing mechanism and the liquid recycling mechanism are respectively connected with two ends of a spraying piece.

Further, the spraying part comprises a spraying pipe 16, the spraying pipe 16 transversely penetrates through the dust removal tower 1, and a plurality of nozzles 17 are arranged at the bottom of the spraying pipe 16 at equal intervals.

Further, the liquid recycling mechanism comprises a circulating water tank 10, the circulating water tank 10 is communicated with the liquid recovery tank 6 through a connecting pipe 11, a filter screen plate 12 is vertically arranged in the circulating water tank 10, the left space of the filter screen plate 12 is a filter chamber, and the right space of the filter screen plate 12 is a purification chamber; a slag discharge pipe 13 is arranged at the bottom of the filtering chamber, and a first valve 14 is arranged on the slag discharge pipe 13; a liquid guide pipe 15 is arranged in the purification chamber, the top end of the liquid guide pipe 15 is communicated with the spray pipe 16, and a first water pump 22 is arranged on the liquid guide pipe 15.

Further, a washing port 18 is arranged at the top of the circulating water tank 10 corresponding to the filtering chamber.

Furthermore, the both sides of circulating water tank 10 all the rigid coupling have supporting leg 19, and the bottom fixed connection of supporting leg 19 is at the top of bottom plate 9.

Further, fluid infusion mechanism is including placing liquid reserve tank 20 on bottom plate 9, and the inside of liquid reserve tank 20 is equipped with fluid infusion pipe 21, and fluid infusion pipe 21's top and shower 16 intercommunication, and install second water pump 23 on the fluid infusion pipe 21.

Further, a second valve 24 is installed on the top of the liquid replenishing pipe 21.

The working principle is as follows: when the device is used, flue gas enters the dust removal tower 1 from the gas inlet 2, the first water pump 22 is started, liquid in the circulating water tank 10 is introduced into the spray pipe 16 through the liquid guide pipe 15 and is sprayed downwards through the nozzle 17, turbulent motion is performed between the flue gas and the liquid under the action of the turbo-charging turbulator 5, the contact area between the flue gas and the liquid is further greatly increased, the dust trapping capacity of the device is improved, the dust removal effect is good, and the sprayed flue gas is filtered and purified again through the activated carbon adsorption layer 4 and then is discharged from the gas outlet 3; the sprayed liquid flows into the liquid recovery tank 6 through the through holes 7 under the action of gravity, then enters the circulating water tank 10 through the connecting pipe 11, is filtered by the filter screen plate and is reserved, and water resource waste is not easy to cause; when the liquid amount in the liquid recovery tank 6 is insufficient, the second valve 24 is opened, and the liquid in the liquid storage tank 20 can be introduced into the spray pipe 16 through the liquid supplementing pipe 21 for spraying under the action of the second water pump 23, so that the operation is simple, the liquid is conveniently supplemented, and the dust removal efficiency and the dust removal effect are not easily influenced; the cleaning liquid is flushed into the filter chamber of the circulating water tank 10 through the flushing port 18, so that the filter screen plate 12 is convenient to flush, impurities in the filter chamber can be discharged by opening the first valve 14, and the filtering effect of the filter screen plate 12 is ensured.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The carbon roasting flue gas tail gas dust removal device of the turbocharging turbulator is characterized by comprising a dust removal tower (1), wherein the bottom of one side of the dust removal tower (1) is provided with an air inlet (2), the top of the dust removal tower (1) is provided with an air outlet (3), and the dust removal tower (1) is internally provided with an active carbon adsorption layer (4), a spraying part and the turbocharging turbulator (5) in sequence from top to bottom; a liquid recovery tank (6) is arranged at the bottom of the dust removing tower (1), and the liquid recovery tank (6) is communicated with the dust removing tower (1) through a through hole (7); the bottom of the liquid recovery box (6) is fixedly connected with a bottom plate (9) through a fixing column (8), the left side and the right side of the top of the bottom plate (9) are respectively provided with a liquid supplementing mechanism and a liquid recycling mechanism, and the liquid supplementing mechanism and the liquid recycling mechanism are respectively connected with two ends of a spraying piece.

2. The carbon roasting flue gas tail gas dust removal device of the turbocharged turbulator of claim 1, wherein: the spraying part comprises a spraying pipe (16), the spraying pipe (16) transversely penetrates through the dust removal tower (1) to be arranged, and a plurality of nozzles (17) are arranged at the bottom of the spraying pipe (16) at equal intervals.

3. The carbon roasting flue gas tail gas dust removal device of the turbocharged turbulator of claim 1, wherein: the liquid recycling mechanism comprises a circulating water tank (10), the circulating water tank (10) is communicated with the liquid recovery tank (6) through a connecting pipe (11), a filter screen plate (12) is vertically arranged in the circulating water tank (10), the left space of the filter screen plate (12) is a filter chamber, and the right space of the filter screen plate is a purifying chamber; a slag discharge pipe (13) is arranged at the bottom of the filtering chamber, and a first valve (14) is arranged on the slag discharge pipe (13); a liquid guide pipe (15) is arranged in the purification chamber, the top end of the liquid guide pipe (15) is communicated with the spray pipe (16), and a first water pump (22) is arranged on the liquid guide pipe (15).

4. The carbon roasting flue gas tail gas dust removal device of the turbocharged turbulator of claim 3, wherein: the top of the circulating water tank (10) is provided with a flushing port (18) corresponding to the filtering chamber.

5. The carbon roasting flue gas tail gas dust removal device of the turbocharged turbulator of claim 3, wherein: and supporting legs (19) are fixedly connected to the two sides of the circulating water tank (10), and the bottom ends of the supporting legs (19) are fixedly connected to the top of the bottom plate (9).

6. The carbon roasting flue gas tail gas dust removal device of the turbocharged turbulator of claim 1, wherein: fluid infusion mechanism is equipped with fluid infusion pipe (21) including placing liquid reserve tank (20) on bottom plate (9) in the inside of liquid reserve tank (20), the top and shower (16) the intercommunication of fluid infusion pipe (21), and installs second water pump (23) on fluid infusion pipe (21).

7. The carbon roasting flue gas tail gas dust removal device of the turbocharged turbulator of claim 6, wherein: and a second valve (24) is arranged at the top of the liquid supplementing pipe (21).