CN209189010U - A kind of current equalizer of the fixed device of wet electrical dust precipitator lower cathodic - Google Patents
A kind of current equalizer of the fixed device of wet electrical dust precipitator lower cathodic Download PDFInfo
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- CN209189010U CN209189010U CN201821681580.5U CN201821681580U CN209189010U CN 209189010 U CN209189010 U CN 209189010U CN 201821681580 U CN201821681580 U CN 201821681580U CN 209189010 U CN209189010 U CN 209189010U
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Abstract
A kind of current equalizer of the fixed device of wet electrical dust precipitator lower cathodic, current equalizer includes porous fixed plate and equal stream unit, porous fixed plate is connected and fixed the outer casing end of device, fixation member is flowed in connection on the outside of porous fixed plate, equal stream unit includes the shell of open at one end, stream impeller is evenly equipped in shell, if shell is divided into stem portion by stream impeller, the one end for flowing impeller is immobilized in the shell wall, the other end is fixed on the firm banking of casing center, round-meshed closure plate centered on the other end of shell.Using equal stream unit is arranged, it may make insulator that there is better anti-dust, Anti-dew performance.
Description
Technical field
The utility model relates to wet electrical dust precipitator technical field, in particular to a kind of wet electrical dust precipitator lower cathodic is solid
Determine the current equalizer of device.
Background technique
Prevent the moisture in flue gas exhausted in equipment in solving the operation of wet electrical dust precipitator cathode fixed system pulling device
Condensation caused on the problem of ground connection, phase fault on edge, and the method used at this stage is in wet electrical dust precipitator cathod system
One purging wind interface of setting on the shell of fixed device is pulled, purging tap mouth is directly to insulator surface, by purging wind interface
Hot-air is blown into achieve the purpose that prevent moisture condensation on apparatus insulated son from causing ground connection, phase fault.It is above-mentioned to adopt at this stage
Method, the fixed device of drawing are blown into air and are difficult to uniformly purge insulator, can generate condensed water on insulator over time
And dust stratification, insulation performance can decline very much, be easy to produce electric discharge phenomena.
Utility model content
To overcome problems of the prior art, it is solid that the utility model provides a kind of wet electrical dust precipitator lower cathodic
Determine the current equalizer of device.
The technical solution adopted by the utility model to solve its technical problems is that: this kind of wet electrical dust precipitator lower cathodic is solid
Determine the current equalizer of device, current equalizer includes porous fixed plate and equal stream unit, and porous fixed plate is connected and fixed the outer of device
Fixation member is flowed in shell end, the connection of porous fixed plate outside, and equal stream unit includes the shell of open at one end, is evenly equipped in shell
Impeller is flowed, shell is divided into stem portion if flowing impeller, one end of stream impeller is immobilized in the shell wall, and the other end is fixed
In the housing on the firm banking of the heart, round-meshed closure plate centered on the other end of shell.
Further, the inner walls are equipped with several slots, and firm banking is equipped with and slot pair in inner walls
The slot answered, stream impeller are inserted admittedly on the inner wall of the housing and in the corresponding slot being arranged on firm banking.
Further, the through-hole through porous fixed plate is evenly equipped in the porous fixed plate.
Further, the extended line of the through-bore axis in porous fixed plate is contacted with insulator surface.
Further, the extended line and insulator surface of the axis of the through-hole from porous fixed plate outer edge to center position
Intersection point successively gradually moved from the fixed one end of insulator and drawing rod piece to one end of insulator and the fixation of porous fixed plate.
To sum up, the above-mentioned technical proposal of the utility model has the beneficial effect that:
The extended line of through-bore axis in porous fixed plate is contacted with insulator surface.From porous fixed plate outer edge to
The extended line of the axis of the through-hole of center position and the intersection point of insulator surface are successively from insulator and the one of drawing rod piece fixation
It holds to insulator one end fixed with porous fixed plate and gradually moves.The wind after porous fixed plate through-hole is set to blow to absolutely as far as possible
Effect is brushed in edge sublist face, raising.It may make insulator that there is better anti-dust, Anti-dew performance.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the equal stream unit structural schematic diagram of the utility model.
Fig. 3 is Fig. 2 left view.
In figure:
1 shell, 2 wet electrical dust precipitators, 3 insulators, 4 porous fixed plates, 5 purging wind interfaces, 6 drawing rod pieces, 7 shells, 8
Flow impeller, 9 firm bankings, 10 closure plates, 11 through-holes.
Specific embodiment
It is described in detail below in conjunction with feature and principle of the attached drawing to the utility model, illustrated embodiment is only used for explaining
The utility model not limits the protection scope of the utility model with this.
As shown in Figure 1, the current equalizer of the fixed device of this kind of 2 lower cathodic of wet electrical dust precipitator, including porous fixed plate 4
With equal stream unit, porous fixed plate 4 is connected and fixed 1 end of shell of device, is bolted on the outside of porous fixed plate 4 and flows
Fixation member, the installation form being fixed by bolts between component, facilitates equipment repair and maintenance.As shown in Figures 2 and 3, equal stream portion
Part includes the shell 7 of open at one end, and stream impeller 8 is evenly equipped in shell 7, and shell 7 is divided into stem portion if flowing impeller 8,
Flow impeller 8 one end be fixed on 7 inner wall of shell, the other end is fixed on the firm banking 9 at 7 center of shell, shell 7 it is another
Round-meshed closure plate 10 centered on end, circular hole position are equipped with purging wind interface 5, and purging wind interface 5 is along 1 axis of shell to shell
Hot-air is blown into 7.
7 inner wall of shell is equipped with several slots, and firm banking 9 is equipped with slot corresponding with slot on 7 inner wall of shell,
Stream impeller 8 is inserted in the solid corresponding slot being arranged on 7 inner wall of shell and firm banking 9.The design facilitates adjustment to flow impeller 8
Quantity is also convenient for changing stream impeller 8.
The through-hole 11 through porous fixed plate 4 is evenly equipped in porous fixed plate 4, porous fixed plate 4 is as homogenizing plate to warp
The wind equal stream process again for flowing impeller 8 is crossed, the uniformity of wind is improved.
The extended line of 11 axis of through-hole in porous fixed plate 4 is contacted with 3 surface of insulator.Outside porous fixed plate 4
Through-hole 11 from edge to center position axis extended line and 3 surface of insulator intersection point successively from insulator 3 and stayed pole
The fixed one end of part 6 is gradually moved to the one end fixed with porous fixed plate 4 of insulator 3.Make as far as possible by porous 4 through-hole 11 of fixed plate
Wind afterwards can blow to 3 surface of insulator, and effect is brushed in raising.It may make insulator 3 that there is better anti-dust, Anti-dew
Energy.
Above-described embodiment is only the description carried out to preferred embodiments of the present invention, not to model of the invention
It encloses and is defined, under the premise of not departing from the spirit of the design of the utility model, relevant technical staff in the field is to the utility model
Various changes and improvements, should all expand in protection scope determined by the utility model claims book.
Claims (5)
1. a kind of current equalizer of the fixed device of wet electrical dust precipitator lower cathodic, which is characterized in that current equalizer includes porous
Fixed plate and equal stream unit, porous fixed plate are connected and fixed the outer casing end of device, and connection stream is fixed on the outside of porous fixed plate
Component, equal stream unit include the shell of open at one end, and stream impeller is evenly equipped in shell, and shell is divided into several by stream impeller
Part, stream impeller one end be immobilized in the shell wall, the other end is fixed on the firm banking of casing center, shell it is another
Round-meshed closure plate centered on end.
2. a kind of current equalizer of the fixed device of wet electrical dust precipitator lower cathodic according to claim 1, feature exist
In the inner walls are equipped with several slots, and firm banking is equipped with slot corresponding with slot in inner walls, stream leaf
Plate is inserted admittedly on the inner wall of the housing and in the corresponding slot being arranged on firm banking.
3. a kind of current equalizer of the fixed device of wet electrical dust precipitator lower cathodic according to claim 1, feature exist
In being evenly equipped with the through-hole through porous fixed plate in the porous fixed plate.
4. a kind of current equalizer of the fixed device of wet electrical dust precipitator lower cathodic according to claim 1 or 3, feature
It is, the extended line of the through-bore axis in porous fixed plate is contacted with insulator surface.
5. a kind of current equalizer of the fixed device of wet electrical dust precipitator lower cathodic according to claim 1, feature exist
In the extended line of the axis of the through-hole from porous fixed plate outer edge to center position and the intersection point of insulator surface are successively from exhausted
Edge one end fixed with drawing rod piece is gradually moved to insulator one end fixed with porous fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681580.5U CN209189010U (en) | 2018-10-17 | 2018-10-17 | A kind of current equalizer of the fixed device of wet electrical dust precipitator lower cathodic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681580.5U CN209189010U (en) | 2018-10-17 | 2018-10-17 | A kind of current equalizer of the fixed device of wet electrical dust precipitator lower cathodic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209189010U true CN209189010U (en) | 2019-08-02 |
Family
ID=67408163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821681580.5U Active CN209189010U (en) | 2018-10-17 | 2018-10-17 | A kind of current equalizer of the fixed device of wet electrical dust precipitator lower cathodic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209189010U (en) |
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2018
- 2018-10-17 CN CN201821681580.5U patent/CN209189010U/en active Active
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