CN106563572A - Flow guide system with particle coagulation function for wet type electrostatic precipitator - Google Patents
Flow guide system with particle coagulation function for wet type electrostatic precipitator Download PDFInfo
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- CN106563572A CN106563572A CN201510655287.6A CN201510655287A CN106563572A CN 106563572 A CN106563572 A CN 106563572A CN 201510655287 A CN201510655287 A CN 201510655287A CN 106563572 A CN106563572 A CN 106563572A
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- flow guide
- deflector
- guide system
- microgranule
- flow
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Abstract
The invention provides a flow guide system with a particle coagulation function for a wet type electrostatic precipitator. The flow guide system with the particle coagulation function for the wet type electrostatic precipitator comprises a flow guide device. The flow guide device comprises a shell, a first flow guide plate, a second flow guide plate and a third flow guide plate. The shell is provided with an inlet and an outlet. The section areas between the inlet and the outlet are sequentially increased, so that the shell is in a funnel shape. The first flow guide plate, the second flow guide plate and the third flow guide plate are sequentially arranged in the shell. The first flow guide plate is close to the inlet. The first flow guide plate is provided with multiple flow guide channels in the flowing direction of smoke. The section of each flow guide channel is gradually increased in the smoke direction. The second flow guide plate is provided with multiple strip-shaped plates which are arranged at intervals. The third flow guide plate is provided with multiple small holes. The three flow guide plates jointly form the flow guide system of the wet type electrostatic precipitator, and the flow guide system of the wet type electrostatic precipitator has the functions of medium flow equalization and particle coagulation, reduces the resistance flow of fluid and is stable in structure.
Description
Technical field
The present invention relates to fume treatment technology, more particularly to a kind of wet electrostatic with microgranule coalescence function
Cleaner unit flow guide system, belongs to flue gas equipment manufacturing technology field.
Background technology
Wet cottrell is widely used in the depth of fire coal, fuel oil and burning power plant desulfurization wet flue gas
Degree purification, be particularly suitable for trapping the fine particle such as PM10, PM2.5 in desulfurization wet flue gas, acid mist,
Hydrargyrum etc..
In prior art, due to being limited by place and technology arrangement, turn in wet cottrell flue
Crook, flue gas due to occur action of turbulent flow, therefore flue gas in medium will uneven difference, and by
In guiding device is not provided with, the drag losses of fluid is very big.
The content of the invention
The present invention provide it is a kind of there is medium to flow, microgranule coalescence, to reduce fluid impedance losses, structure steady
The fixed wet cottrell flow guide system with microgranule coalescence function.
The wet cottrell flow guide system with microgranule coalescence function of the embodiment of the present invention, including：
Guiding device；The guiding device includes；Shell, the first deflector, the second deflector and the 3rd deflector；
The shell and have entrance and exit, the section between the entrance and the outlet increases successively so that described
Shell is in infundibulate；
First deflector, second deflector and the 3rd deflector are set in turn in the inside the shell,
And first deflector is arranged near the entrance；
Flow of flue gas direction is provided with multiple flow-guiding channels on first deflector, each described flow-guiding channel edge
The section in flue gas direction gradually increases；Second deflector is intervally arranged by many stripe boards and is constituted；Described 3rd
Multiple apertures are offered on deflector.
The wet cottrell flow guide system with microgranule coalescence function as above, wherein, described the
Stripe board section during two deflectors have is in П shapes, and the П shapes opening is just to the outlet.
The wet cottrell flow guide system with microgranule coalescence function as above, wherein, described the
Hole diameter on three deflectors is 50mm, and the distance between two neighboring aperture is 36mm.
The wet cottrell flow guide system with microgranule coalescence function as above, wherein, described the
One water conservancy diversion plate thickness is 500mm, and the thickness of second deflector is 50mm, and the 3rd water conservancy diversion plate thickness is
10mm。
The wet cottrell flow guide system with microgranule coalescence function as above, wherein, it is described enter
Between mouth and first deflector, between first deflector between second deflector, described second
Between deflector and the 3rd deflector, support bar is provided with.
The wet cottrell flow guide system with microgranule coalescence function as above, wherein, it is described go out
Grid layer is additionally provided with mouthful.
The wet cottrell flow guide system with microgranule coalescence function as above, wherein, it is described wet
Formula electrostatic precipitator flow guide system also includes：Well word square steel beam；
The well word square steel beam is arranged at the lower section of the guiding device, and is located at the exit.
The one kind that three kinds of deflectors in the present invention collectively forms is flowed with medium, microgranule coalescence, reduction fluid resistance
Loss, constitutionally stable wet cottrell flow guide system.
Description of the drawings
Fig. 1 is the wet cottrell flow guide system with microgranule coalescence function of the embodiment of the present invention
Structure chart；
Fig. 2 is the first deflector top view in the embodiment of the present invention；
Fig. 3 is the first deflector sectional view in the embodiment of the present invention；
Fig. 4 is the second deflector top view in the embodiment of the present invention；
Fig. 5 is Section A-A figure in Fig. 4；
Fig. 6 is the 3rd deflector top view in the embodiment of the present invention.
Specific embodiment
As shown in figure 1, and with reference to Fig. 2 and Fig. 3；The embodiment of the present invention with microgranule coalescence function
Wet cottrell flow guide system, including：Guiding device；The guiding device includes；Shell 5, first
Deflector 1, the second deflector 2 and the 3rd deflector 3.
The shell 5 and have entrance and exit, at solid arrow be entrance, at dotted arrow for outlet；It is described
Section between entrance and the outlet increases successively so that the shell 5 is in infundibulate.
First deflector 1, second deflector 2 and 3 plate of the 3rd water conservancy diversion are set in turn in the shell
It is interior, and 1 plate of the first water conservancy diversion arranged near the entrance；
Flow of flue gas direction is provided with multiple flow-guiding channels on first deflector 1, each described flow-guiding channel
Section along flue gas direction gradually increases；Such as Fig. 4, second deflector 2 are intervally arranged by many stripe boards and are constituted；
Multiple apertures are offered on 3rd deflector 3.
First deflector plays a part of medium and flows；Second deflector plays a part of microgranule coalescence；
3rd guiding device also functions to the effect of further microgranule coalescence, it is possible to reduce fluid impedance losses.
First deflector 1 is assemblied to form by multiple side plates, intersects, and be obliquely installed between each side plate,
To ensure that each exhaust gases passes constantly expands along the section in flow of flue gas direction, flow so as to play a part of medium.
The one kind that three kinds of deflectors in the present invention collectively forms is flowed with medium, microgranule coalescence, reduction stream
Body drag losses, constitutionally stable wet cottrell flow guide system.
Such as Fig. 4 and Fig. 5, the wet cottrell water conservancy diversion system with microgranule coalescence function of the present embodiment
System, wherein, the stripe board section during second deflector 2 has is in П shapes, and the П shapes opening is just
To the outlet.Second deflector includes multiple stripe boards, each stripe board width 180mm, adjacent two
Spacing between individual stripe board is 180mm, and thickness is 50mm.Stripe board section is in П shapes or π fonts.
Such as Fig. 6, further, the hole diameter on the 3rd deflector 3 is 50mm, two neighboring
The distance between aperture is 36mm.
Specifically, in the present embodiment, the first water conservancy diversion plate thickness is 500mm, and the thickness of second deflector is
50mm, the 3rd water conservancy diversion plate thickness are 10mm.
The wet cottrell flow guide system with microgranule coalescence function of the present embodiment, the entrance and described
Between one deflector 1, between first deflector 1 between second deflector 2, second water conservancy diversion
Between plate 2 and the 3rd deflector 3, support bar 11 is provided with.Support bar 1 and 5 junction of guiding device
Connection is pasted using fiberglass.
Further, in the present embodiment, the exit is additionally provided with grid layer 4.The wet electrostatic is removed
Dirt device flow guide system also includes：Well word square steel beam 6；The well word square steel beam 6 is arranged at the water conservancy diversion dress
5 lower section is put, and is located at the exit.
Finally it should be noted that：Various embodiments above is only illustrating technical scheme rather than right
Its restriction；Although being described in detail to the present invention with reference to foregoing embodiments, this area it is common
Technical staff should be understood：Which still can be modified to the technical scheme described in foregoing embodiments,
Or equivalent is carried out to which part or all technical characteristic；And these modifications or replacement, and
The scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution is not made.
Claims (7)
1. a kind of wet cottrell flow guide system with microgranule coalescence function, it is characterised in that bag
Include：Guiding device；The guiding device includes；Shell, the first deflector, the second deflector and the 3rd deflector；
The shell and have entrance and exit, the section between the entrance and the outlet increases successively so that described
Shell is in infundibulate；
First deflector, second deflector and the 3rd deflector are set in turn in the inside the shell,
And first deflector is arranged near the entrance；
Flow of flue gas direction is provided with multiple flow-guiding channels on first deflector, each described flow-guiding channel edge
The section in flue gas direction gradually increases；Second deflector is intervally arranged by many stripe boards and is constituted；Described 3rd
Multiple apertures are offered on deflector.
2. the wet cottrell flow guide system with microgranule coalescence function according to claim 1,
Characterized in that, the stripe board section during second deflector has is in П shapes, the П shapes opening is just to described
Outlet.
3. the wet cottrell flow guide system with microgranule coalescence function according to claim 1,
Characterized in that, hole diameter on the 3rd deflector is 50mm, between two neighboring aperture away from
From for 36mm.
4. the wet cottrell flow guide system with microgranule coalescence function according to claim 1,
Characterized in that, the first water conservancy diversion plate thickness is 500mm, the thickness of second deflector is 50mm, described
3rd water conservancy diversion plate thickness is 10mm.
5. the wet cottrell flow guide system with microgranule coalescence function according to claim 1,
Characterized in that, with described second between the entrance and first deflector, between first deflector
Between deflector, between second deflector and the 3rd deflector, support bar is provided with.
6. the wet cottrell flow guide system with microgranule coalescence function according to claim 1,
Characterized in that, the exit is additionally provided with grid layer.
7. the wet cottrell flow guide system with microgranule coalescence function according to claim 1,
Characterized in that, the wet cottrell flow guide system also includes：Well word square steel beam；
The well word square steel beam is arranged at the lower section of the guiding device, and is located at the exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510655287.6A CN106563572A (en) | 2015-10-12 | 2015-10-12 | Flow guide system with particle coagulation function for wet type electrostatic precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510655287.6A CN106563572A (en) | 2015-10-12 | 2015-10-12 | Flow guide system with particle coagulation function for wet type electrostatic precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106563572A true CN106563572A (en) | 2017-04-19 |
Family
ID=58507893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510655287.6A Pending CN106563572A (en) | 2015-10-12 | 2015-10-12 | Flow guide system with particle coagulation function for wet type electrostatic precipitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106563572A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202061730U (en) * | 2011-04-18 | 2011-12-07 | 钱蓓蓓 | Water-film electrostatic air cleaning device |
| CN102626672A (en) * | 2012-04-13 | 2012-08-08 | 宜兴市化工成套设备有限公司 | Improved electroconductive glass fiber reinforced plastic electric demister |
| CN102631989A (en) * | 2012-04-06 | 2012-08-15 | 中国华能集团清洁能源技术研究院有限公司 | Electric mote remover |
| CN102728469A (en) * | 2012-07-11 | 2012-10-17 | 福建龙净环保股份有限公司 | Vertical type wet process electric dust collector flow field optimizing device |
| CN103056030A (en) * | 2012-12-04 | 2013-04-24 | 武汉科技大学 | Wet-type vibrating-wire bipolar electrostatic coagulation deduster |
| CN103878063A (en) * | 2014-04-10 | 2014-06-25 | 江苏天洁环境工程有限公司 | Breeze electrical dust remover |
| JP2014213253A (en) * | 2013-04-24 | 2014-11-17 | 住友金属鉱山エンジニアリング株式会社 | Wet type electric dust collector |
| CN205042617U (en) * | 2015-10-12 | 2016-02-24 | 国电科学技术研究院 | Wet electrostatic precipitator water conservancy diversion system with particle coalescence function |
-
2015
- 2015-10-12 CN CN201510655287.6A patent/CN106563572A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202061730U (en) * | 2011-04-18 | 2011-12-07 | 钱蓓蓓 | Water-film electrostatic air cleaning device |
| CN102631989A (en) * | 2012-04-06 | 2012-08-15 | 中国华能集团清洁能源技术研究院有限公司 | Electric mote remover |
| CN102626672A (en) * | 2012-04-13 | 2012-08-08 | 宜兴市化工成套设备有限公司 | Improved electroconductive glass fiber reinforced plastic electric demister |
| CN102728469A (en) * | 2012-07-11 | 2012-10-17 | 福建龙净环保股份有限公司 | Vertical type wet process electric dust collector flow field optimizing device |
| CN103056030A (en) * | 2012-12-04 | 2013-04-24 | 武汉科技大学 | Wet-type vibrating-wire bipolar electrostatic coagulation deduster |
| JP2014213253A (en) * | 2013-04-24 | 2014-11-17 | 住友金属鉱山エンジニアリング株式会社 | Wet type electric dust collector |
| CN103878063A (en) * | 2014-04-10 | 2014-06-25 | 江苏天洁环境工程有限公司 | Breeze electrical dust remover |
| CN205042617U (en) * | 2015-10-12 | 2016-02-24 | 国电科学技术研究院 | Wet electrostatic precipitator water conservancy diversion system with particle coalescence function |
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