CN210171691U - Wet-type electrostatic dust removal system of turn-back desulfurization tower - Google Patents
Wet-type electrostatic dust removal system of turn-back desulfurization tower Download PDFInfo
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- CN210171691U CN210171691U CN201921000572.4U CN201921000572U CN210171691U CN 210171691 U CN210171691 U CN 210171691U CN 201921000572 U CN201921000572 U CN 201921000572U CN 210171691 U CN210171691 U CN 210171691U
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Abstract
The utility model discloses a wet electrostatic dust collection system of a turn-back desulfurization tower, which comprises a desulfurization tower body, wherein one side of the bottom of the desulfurization tower body is provided with an air inlet, and the bottom of the desulfurization tower body is internally provided with an air equalizing wall and a partition wall; a partition layer is arranged on the partition wall; a channel is reserved between the top of the partition layer and the top plate of the desulfurizing tower body, and the partition layer divides the inside of the desulfurizing tower into an inlet air duct and an outlet air duct; the other side of the bottom of the desulfurizing tower body is connected with a wet electrostatic dust collector through a pre-dedusting system. The utility model discloses a desulfurizing tower and the flue that turns back merge, make the flue built-in, very big reduction the installation degree of difficulty of the wet electric system of desulfurizing tower to occupation space is less relatively, is convenient for maintain.
Description
Technical Field
The utility model relates to an electrostatic precipitator technical field especially relates to a desulfurizing tower wet-type electrostatic precipitator system turns back.
Background
Flue gas generated by industry, such as waste gas generated by brick and tile plants, cement plants and the like, contains a large amount of harmful substances such as sulfide, dust and the like, and can be discharged into the air after being treated to reach the national standard. The desulfurization tower is a tower-type device for desulfurizing industrial waste gas, and a large-sized desulfurization device for desulfurizing flue gas is called a desulfurization tower. The wet electrostatic precipitator is a new dust-removing equipment for treating the gas containing trace dust and microparticles, mainly used for removing dust, acid mist, water drops, aerosol, stink and PM from the gas containing moisture2.5And the like, and is an ideal device for treating the atmospheric dust pollution. The combination of the desulfurizing tower and the wet electrostatic dust collector can remove the substandard components in the waste gas, so that the waste gas meets the national standard. The existing desulfurizing tower has an independent flue, and the problems of large installation difficulty, large occupied space and high maintenance difficulty generally exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, providing a desulfurizing tower wet-type electrostatic precipitator system turns back, the flue of desulfurizing tower is built-in the desulfurizing tower, and area is little, and it is convenient to maintain.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a wet electrostatic dust removal system of a turn-back desulfurization tower comprises a desulfurization tower body, wherein an air inlet is formed in one side of the bottom of the desulfurization tower body, and an air equalizing wall and a partition wall are arranged inside the bottom of the desulfurization tower body; a partition layer is arranged on the partition wall; a channel is reserved between the top of the partition layer and the top plate of the desulfurizing tower body, and the partition layer divides the inside of the desulfurizing tower into an inlet air duct and an outlet air duct;
the other side of the bottom of the desulfurizing tower body is connected with a wet electrostatic dust collector through a pre-dedusting system.
The partition wall is disposed opposite to the wind inlet.
The top end of the partition wall is flush with the middle of the wind inlet.
And a packing layer, a spraying layer, a dehydration layer and a top spraying layer are sequentially arranged in the inlet air duct from bottom to top.
The spraying layers are four, and are respectively a first spraying layer, a second spraying layer, a third spraying layer and a fourth spraying layer which are arranged from bottom to top in sequence.
The wind inlet is connected with the outlet of the fan through a pipeline.
The electrostatic dust collector comprises an upper air chamber, a middle air chamber and a lower air chamber, wherein a honeycomb anode tube bundle is arranged on the inner wall of the middle air chamber, and a cathode system is arranged inside the middle air chamber.
The utility model has the advantages that:
the flue of the desulfurizing tower is arranged in the desulfurizing tower, so that the installation is simple, and a chimney does not need to be installed independently.
The floor area is small, and the maintenance is convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
the device comprises a fan 1, a packing layer 2, a first spraying layer 3, a second spraying layer 4, a third spraying layer 5, a fourth spraying layer 6, a dehydration layer 7, a top spraying layer 8, a partition layer 9, a uniform air wall 10, a partition wall 11, an air inlet 12, a pre-dedusting system 13, a cathode system 14, a honeycomb anode tube bundle 15, a desulfurizing tower body 16, an outlet air duct 17 and an inlet air duct 18.
The specific implementation mode is as follows:
the invention will be further explained with reference to the following embodiments and drawings:
as shown in fig. 1, a reentry desulfurization tower wet electrostatic dust removal system comprises a desulfurization tower body 16, wherein a wind inlet 12 is arranged at one side of the bottom of the desulfurization tower body 16, and a wind equalizing wall 10 and a partition wall 11 are arranged inside the bottom of the desulfurization tower body 16; a partition layer 9 is arranged on the partition wall 11; a channel is reserved between the top of the partition layer 9 and the top plate of the desulfurizing tower body 16, and the partition layer 9 divides the inside of the desulfurizing tower into an inlet air duct 18 and an outlet air duct 17;
the other side of the bottom of the desulfurizing tower body 16 is connected with a wet electrostatic dust collector through a pre-dust-removing system 13.
The partition wall 11 is disposed opposite to the wind inlet 12.
The top end of the partition wall 11 is flush with the middle of the wind inlet 12.
And a packing layer 2, a spraying layer, a dehydration layer 7 and a top spraying layer 8 are sequentially arranged in the inlet air duct 18 from bottom to top.
The spraying layers are four, and are respectively a first spraying layer 3, a second spraying layer 4, a third spraying layer 5 and a fourth spraying layer 6 which are arranged from bottom to top in sequence.
The wind inlet 12 is connected with the outlet of the fan 1 through a pipeline.
The electrostatic dust collector comprises an upper air chamber, a middle air chamber and a lower air chamber, wherein a honeycomb anode tube bundle 15 is arranged on the inner wall of the middle air chamber, and a cathode system 14 is arranged inside the middle air chamber.
The utility model discloses a desulfurizing tower and the flue that turns back merge, make the flue built-in, very big reduction the installation degree of difficulty of the wet electric system of desulfurizing tower to occupation space is less relatively, is convenient for maintain.
The flue is divided into an inlet air duct 18 and an outlet air duct 17 by a partition layer, the fan sends flue gas into the desulfurizing tower through an air inlet, the air inlet is opposite to the air-equalizing wall 10, the air-equalizing wall disperses the air, then the air passes through the inlet air duct 18 and the outlet air duct 17 and then enters the wet electrostatic precipitator through the pre-dedusting system, and the flue gas after dedusting and desulfurizing treatment is discharged into the atmosphere.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (7)
1. A wet electrostatic dust removal system of a turn-back desulfurization tower is characterized by comprising a desulfurization tower body, wherein one side of the bottom of the desulfurization tower body is provided with an air inlet, and an air equalizing wall and a partition wall are arranged inside the bottom of the desulfurization tower body; a partition layer is arranged on the partition wall; a channel is reserved between the top of the partition layer and the top plate of the desulfurizing tower body, and the partition layer divides the inside of the desulfurizing tower into an inlet air duct and an outlet air duct;
the other side of the bottom of the desulfurizing tower body is connected with a wet electrostatic dust collector through a pre-dedusting system.
2. A reentry desulfurization tower wet electrostatic precipitator system according to claim 1, wherein said partition wall is disposed opposite to said air inlet.
3. A reentry desulfurization tower wet electrostatic precipitator system according to claim 1 or 2, wherein the top end of the partition wall is flush with the middle of the air inlet.
4. The wet electrostatic dust collection system of a reentry desulfurization tower of claim 1, wherein a packing layer, a spraying layer, a dehydration layer and a top spraying layer are sequentially arranged in the inlet air duct from bottom to top.
5. The wet electrostatic dust collection system of a reentrant desulfurization tower of claim 4, wherein the number of the spraying layers is four, and the four spraying layers are respectively a first spraying layer, a second spraying layer, a third spraying layer and a fourth spraying layer which are arranged from bottom to top in sequence.
6. A reentry desulfurization tower wet electrostatic precipitator system according to claim 1, wherein the air inlet is connected to the outlet of the fan via a pipe.
7. A reentry desulfurization tower wet electrostatic precipitator system as recited in claim 1, wherein said electrostatic precipitator comprises an upper air chamber, a middle air chamber and a lower air chamber, a honeycomb anode tube bundle is disposed on the inner wall of the middle air chamber, and a cathode system is disposed inside the middle air chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921000572.4U CN210171691U (en) | 2019-06-27 | 2019-06-27 | Wet-type electrostatic dust removal system of turn-back desulfurization tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921000572.4U CN210171691U (en) | 2019-06-27 | 2019-06-27 | Wet-type electrostatic dust removal system of turn-back desulfurization tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210171691U true CN210171691U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921000572.4U Active CN210171691U (en) | 2019-06-27 | 2019-06-27 | Wet-type electrostatic dust removal system of turn-back desulfurization tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210171691U (en) |
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2019
- 2019-06-27 CN CN201921000572.4U patent/CN210171691U/en active Active
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