CN206082851U - Flexible wet -type electrostatic precipitator dust -collecting pole plate fixing device and flexible wet -type electrostatic precipitator - Google Patents
Flexible wet -type electrostatic precipitator dust -collecting pole plate fixing device and flexible wet -type electrostatic precipitator Download PDFInfo
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- CN206082851U CN206082851U CN201621052011.5U CN201621052011U CN206082851U CN 206082851 U CN206082851 U CN 206082851U CN 201621052011 U CN201621052011 U CN 201621052011U CN 206082851 U CN206082851 U CN 206082851U
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Abstract
The utility model discloses a flexible wet -type electrostatic precipitator dust -collecting pole plate fixing device and flexible wet -type electrostatic precipitator, upper portion pipe network and lower part card including positive pole cloth, the cathodic discharge utmost point and upper and lower setting, upper portion pipe network and lower part card between link to each other through many stands, the side of every stand all is equipped with a plurality of fore -and -aft recesses, a junior unit is constituteed to four stands, four left back faces all set up positive pole cloth around every junior unit to constitute the square body of standing inclosed relatively, cathodic discharge extremely set up at the center of stand, its positive pole cloth all around is as the utmost point that gathers dust, the upper end and the upper portion pipe network of each positive pole cloth are connected, and the lower extreme is connected with the lower part card.
Description
Technical field
This utility model is related to a kind of fixing device and is provided with the flexible wet electrical dust precipitator of the fixing device, specifically
The tensioning fixing device for being related to a kind of wet cottrell flexibility dust collecting pole plate, belong to gas cleaning environmental protection equipment technology neck
Domain.
Background technology
Flexible wet electrical dust precipitator using organic fiber as anode dust collecting pole plate material is done, using its excellent moistening
Property, form uniform water film, efficient deashing；Meanwhile, the features such as organic fiber has corrosion-resistant, lightweight, make flexible wet dust removal
Device embodies " zero alkaline consumption ", " nearly zero water consume ", O＆M simply during actual flue gas is processed, and anti-shock loading etc. is many excellent
Gesture, is widely used in recent years in electric power, steel industry.
However, the long-play for passing through demonstration project, finds flexible wet static dedusting technology in the mistake for processing flue gas
Certain inadaptability is shown in journey, the unstable of efficiency of dust collection is concentrated on.Analyzing reason is：Flexible anode plate (with
Under can be described as " anode cloth ") height is typically greater than 6 meters, because flexible plate is organic fibrous material, its own does not have firm
Degree, therefore be easily deformed in actual moving process, there is distortion, fold etc., this aspect affects the distance between anode and cathode, enters
And affect electric field performance；On the other hand cause on pole plate that moisture film deashing is not thorough, the phenomenon that there is dust stratification.
Utility model content
In order to solve the technical problem of background section proposition, the utility model proposes a kind of tensioning of flexible plate is solid
Determine device and flexible wet electrical dust precipitator, make flexible plate remain smooth, smooth in actual moving process, it is ensured that electric field
High-performance and efficient moisture film deashing run, so as to ensure the stability of flexible wet electrical dust precipitator efficiency of dust collection.
The technical solution adopted in the utility model is as follows：
A kind of flexible wet electrical dust precipitator dust collecting pole plate fixing device, including the top pipe network and bottom flower of upper and lower setting
It is connected by many root posts between plate, described top pipe network and bottom card, the side per root post is equipped with multiple longitudinal directions
Groove, described groove is used to insert anode cloth；Four adjacent root posts constitute a junior unit, the center of each junior unit
For placing cathodic discharge pole.
Further, described column is a four stupefied posts, and four sides of the four stupefied post are equipped with through its top
With the groove of bottom.
Further, described top pipe network is made up of horizontal square tube and vertical square tube, and horizontal, vertical square tube is hollow pipe, and it crosses
Place in downward direction arranges steel bar.
Further, described bottom card is made up of horizontal, vertical band steel, is set in the intersection upward direction of horizontal, vertical band steel
Put steel column；
Further, described column top arranges slit-like recesses, to facilitate embedded above-mentioned top pipe network steel bar, column
Bottom arranges hole, to facilitate embedded above-mentioned bottom card steel column.
Further, described column top-side is provided with the horizontal direction the hole I for extending vertically through slit-like recesses, together
When, top pipe network steel bar is provided with hole II, and described hole I, hole II is connected by securing member, so as to realize between column and steel bar
Connection.
A kind of flexible wet electrical dust precipitator, including foregoing fixing device.
A kind of flexible wet electrical dust precipitator, including anode cloth, cathodic discharge pole and upper and lower setting top pipe network and under
It is connected by many root posts between portion's card, described top pipe network and bottom card, the side per root post is equipped with multiple
The groove of longitudinal direction, four root posts constitute a junior unit, and left back four faces are respectively provided with anode cloth before and after each junior unit, so as to
The relatively closed square columns of composition, described cathodic discharge pole is arranged on the center of column, and the anode cloth of its surrounding is used as receipts
Dirt pole；The upper end of each piece of anode cloth is connected with top pipe network, and lower end is connected with bottom card.
Further, described column is a four stupefied posts, and four sides of the four stupefied post are equipped with through its top
With the groove of bottom；Described anode cloth both sides edge in the direction of the width wraps up cloth rope, and cloth rope is embedded into described recessed
In groove so that anode cloth obtains in the lateral direction spacing, so as to realize the tensioning of anode cloth in the lateral direction.
Further, described column section is irregular rectangle, and four side mid portions of rectangle are raised, described
Projection in be provided with the groove for caving in.
Further, the shape of cross section of described groove be opening arc-shaped structure, and be open width be slightly larger than
The thickness of anode cloth.
Further, the top pipe network each of which network interface size being made up of horizontal, vertical square tube is equal with anode cloth width, anode
The upper end of cloth is wound on the horizontal or vertical square tube of top pipe network, realizes fixing；Accordingly, the bottom being made up of transverse and longitudinal flat steel bar
Its network interface size of card is equal with anode cloth width, and the lower end of anode cloth is connected on horizontal stroke or vertical flat steel bar.Above-mentioned connection side
Formula realizes the upper and lower spacing of anode cloth.
Further, anode cloth lower end junction is provided with multiple spacing holes, the horizontal or vertical flat steel bar phase being connected with anode cloth
It is corresponding to be also provided with spacing hole, realize the connection of anode cloth and bottom card using securing member.
Further, the material of the column is fiberglass.
Further, it is the weight of mitigation column, reduces the weight loading of top pipe network and bottom card, reduces flexible wet
The cost of formula electric cleaner, preferably becomes hollow-core construction by above-mentioned column design, the section of hollow-core construction can for circular, square or
Other shapes, its maximum gauge or span are 5-10mm.
Further, described top pipe network, the material of bottom card are two phase stainless steel, thereon the material of steel bar and steel column
Matter is mutually all two phase stainless steel.
Further, described steel bar and the connection side that the connected mode of top pipe network is welding, steel column and bottom card
Formula is welding.
The beneficial effects of the utility model：
(1) by column to the tensioning of anode cloth left and right directions and top pipe network, bottom card to anode cloth upper and lower
To tensioning, it is ensured that anode cloth remains in the electric field smooth, smooth.Its advantage is on the one hand to maintain the steady of electric field
It is fixed, efficient discharge；On the other hand, anode cloth is maintained to show that moisture film is uniform, efficient deashing.Effectively tensioner guarantees flexible wet
The stability of the efficiency of dust collection of formula electric cleaner.
(2) although column realizes spacing and tensioning to anode cloth left and right directions, because of the embedded stake pocket of anode cloth cloth rope
Structure design, anode cloth is moved freely in above-below direction by slideway of groove, thus when anode cloth occur damage need more
When changing, only it need to be opened with the connection of top pipe network, bottom card, so that it may freely extract out, quick-replaceable.
(3) material of column is fiberglass, and its density is larger, on the premise of its intensity is ensured, is designed into hollow
Structure, mitigates to the full extent weight, prevents it from deforming.Meanwhile, this reduces to the full extent the entirety of wet electrical dust precipitator
Cost.
Description of the drawings
Fig. 1 overall structure top views of the present utility model；
Fig. 2 side views of the present utility model；
Fig. 3 (1), Fig. 3 (2) for top pipe network structure chart；
Fig. 4 (1), Fig. 4 (2) for bottom card structure chart；
The top structure figure of Fig. 5 columns；
The sectional view of Fig. 6 columns side；
In figure：1 top pipe network, the horizontal square tubes of 1-1,1-2 indulges square tube, 2 bottom cards, and 2-1 indulges flat steel bar, the horizontal flat steel bars of 2-2,
3 columns, 3-1 columns, 3-2 columns, 3-3 columns, 3-4 columns, 4 anode cloth, 4-1 anode cloth, 4-2 anode cloth, 4-3 anode cloth,
4-4 anode cloth, 5 cathodic discharge poles, 6 steel bars, 7 steel columns, 8 grooves, 9 holes, 10 holes, 11 holes, 12 grooves, 13 cloth ropes, 14 is spacing
Hole.
Specific embodiment
This utility model is described in detail below in conjunction with the accompanying drawings：
Embodiment 1
As shown in Fig. 3,4,5, a kind of flexible wet electrical dust precipitator dust collecting pole plate fixing device, including upper and lower setting is upper
It is connected by many root posts between portion's pipe network and bottom card, described top pipe network and bottom card, the side per root post
Multiple longitudinal grooves are equipped with, described groove is used to insert anode cloth；Four adjacent root posts constitute a junior unit, often
The center of individual junior unit is used to place cathodic discharge pole.
Further, column is a four stupefied posts, and four sides of the four stupefied post are equipped with through its top and bottom
Groove.Or column section is irregular square, the equal projection of four side mid portions, and have the groove for caving in, in groove
It is big outer little, into courage jacking mouth shape (as shown in Figure 5)；There are four per root post through upper and lower groove；
The material of above-mentioned column is fiberglass.The height of column is 4-7 rice, and section maximum gauge d1 is 58mm；Each face
The height d2 of jut is 12mm；Depth d3 of top slit-like recesses is 100mm；Depth d4 of bottom hole is 50mm.
Further, top pipe network is made up of horizontal square tube and vertical square tube, and horizontal, vertical square tube is hollow pipe, and its intersection is downward
Direction arranges steel bar.
Further, bottom card is made up of horizontal, vertical band steel, and in the intersection upward direction of horizontal, vertical band steel steel column is arranged；
Further, column top arranges slit-like recesses, and to facilitate embedded above-mentioned top pipe network steel bar, column bottom sets
Hole is put, to facilitate embedded above-mentioned bottom card steel column.
Further, column top horizontal direction perforate, and above-mentioned slit-like recesses are extended vertically through, meanwhile, can be embedded in
The steel bar perforate of the top network collocation of above-mentioned slit-like recesses, both bores alignment, applies securing member, so as to realize column 3
And the connection between the steel bar of top network collocation.
Embodiment 2
As shown in Figure 1, 2, flexible wet electrical dust precipitator, including top pipe network, bottom card, anode cloth and cathodic discharge
Pole；Top pipe network 1 and bottom card 2 are set inside flexible wet electrical dust precipitator electric field, pipe network 1 and bottom card 2 on top
Between many root posts 3 are set.A junior unit A is constituted per adjacent four root post 3, left back four faces are all provided with before and after each subsection
Anode cloth 4-1,4-2,4-3,4-4 are put, so as to constitute relatively closed square columns, in the centrally disposed cathodic discharge pole of cylinder
5, its four Thursdays block anode cloth is used as dust collector pole；The upper end of each piece of anode cloth is connected with top pipe network 1, lower end and bottom card
Connection 2.
By column to the tensioning of anode cloth left and right directions and top pipe network, bottom card to anode cloth above-below direction
Tensioning, it is ensured that anode cloth remains in the electric field smooth, smooth.Its advantage is on the one hand to maintain stablizing for electric field, high
Effect electric discharge；On the other hand, anode cloth is maintained to show that moisture film is uniform, efficient deashing.Effectively tensioner guarantees flexible wet type electricity
The stability of the efficiency of dust collection of cleaner unit.
Although column realizes spacing and tensioning to anode cloth left and right directions, because of the knot of the embedded stake pocket of anode cloth cloth rope
Structure is designed, and anode cloth is moved freely in above-below direction by slideway of groove, therefore when anode cloth damage occurs and need to change,
Only it need to be opened with the connection of top pipe network, bottom card, so that it may freely extract out, quick-replaceable.
The material of column is fiberglass, and its density is larger, on the premise of its intensity is ensured, is designed into hollow knot
Structure, mitigates to the full extent weight, prevents it from deforming.Meanwhile, this entirety for reducing wet electrical dust precipitator to the full extent is made
Valency.
Further, top pipe network 1 is made up of horizontal square tube 1-2 with vertical square tube 1-1, bottom card by horizontal flat steel bar 2-2 with
Vertical flat steel bar 2-1 compositions.Horizontal, vertical square tube is hollow pipe, and its intersection in downward direction arranges steel bar 6, transverse and longitudinal band steel intersection
Upward direction arranges steel column 7.
Further, column top arranges slit-like recesses 8, with the steel bar 6 for facilitating embedded above-mentioned top pipe network 1 to arrange,
Column low side arranges hole 9, with the steel column 7 for facilitating embedded above-mentioned bottom card 2 to arrange.
Further, column top horizontal direction perforate 10, and above-mentioned slit-like recesses 8 are extended vertically through, meanwhile, can be with embedding
Enter the steel bar perforate 11 that the top pipe network 1 of above-mentioned slit-like recesses is arranged, both bores alignment applies securing member, so as to realize
Connection between the steel bar 6 that column 3 and top pipe network 1 are arranged.
Further, column is a four stupefied posts, and four sides of the four stupefied post are equipped with through its top and bottom
Groove.Or column section is irregular square, the equal projection of four side mid portions, and have the groove for caving in, in groove
It is big outer little, into courage jacking mouth shape (as shown in Figure 5)；There are four per root post through upper and lower groove；
Further, column section is irregular square, the equal projection of four side mid portions, and has the groove for caving in
12, it is big outer little in groove, into courage jacking mouth shape.There are four per root post 3 through upper and lower groove 12；Corresponding, anode
The both sides edge in the direction of the width of cloth 4 wraps up cloth rope 13, cloth rope 13 be embedded into it is above-mentioned cave in groove 12, anode cloth is on a left side
Obtain spacing in right direction, so as to realize the tensioning of anode cloth in the lateral direction.
Further, each of which network interface size of top pipe network 1 being made up of transverse and longitudinal square tube is equal with the width of anode cloth 4, sun
The upper end of pole cloth is wound on horizontal square tube 1-2 of top pipe network or vertical square tube 1-1, realizes fixing；Accordingly, by transverse and longitudinal band steel
Its network interface size of the bottom card 2 of bar composition is equal with the width of anode cloth 4, and the lower end of anode cloth is connected to horizontal steel bar 2-2 or vertical
On flat steel bar 2-1.Above-mentioned connected mode realizes the upper and lower spacing of anode cloth 4.
Further, the lower end junction of anode cloth 4 is provided with multiple spacing holes, the horizontal flat steel bar 2-2 that is connected with anode cloth or
Vertical flat steel bar 2-1 it is corresponding be also provided with spacing hole 14, realize the company of anode cloth 4 and bottom card 2 using securing members such as bolts
Connect.
Further, the material of above-mentioned column 3 is fiberglass.The height of column 3 is 4-7 rice, and section maximum gauge d1 is
58mm；The height d2 of each face jut is 12mm；Depth d3 of top slit-like recesses 8 is 100mm；Bottom hole 9
Depth d4 is 50mm；
Further, it is the weight of mitigation column 3, reduces the weight loading of top pipe network 1 and bottom card 2, reduces soft
Property wet electrical dust precipitator cost, preferably above-mentioned column 3 is designed to into hollow-core construction 15, the section of hollow-core construction 15 is side
Shape, its length of side d5 is 10mm.
Further, the square tube size of top pipe network 1 is (wide * high * thick) 35*50*5mm；The chi of the flat steel bar of bottom card 2
It is very little for (high * is thick) 80*4mm；The width of anode cloth 4 is 400mm.
Further, top pipe network 1, the material of bottom card 2 are two phase stainless steel, thereon the material of steel bar 6 and steel column 7
It is all two phase stainless steel.Steel bar 6 is welding with the connected mode of top pipe network 1, and steel column 7 is with the connected mode of bottom card 2
Welding.
It is not new to this practicality although the above-mentioned accompanying drawing that combines is described to specific embodiment of the present utility model
The restriction of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Various modifications or deform still in protection model of the present utility model that field technique personnel make by need not paying creative work
Within enclosing.
Claims (15)
1. a kind of flexible wet electrical dust precipitator dust collecting pole plate fixing device, it is characterised in that：Including the top pipe network of upper and lower setting
With bottom card, it is connected by many root posts between described top pipe network and bottom card, the side per root post is equipped with
Multiple longitudinal grooves, described groove is used to insert anode cloth；Four adjacent root posts constitute a junior unit, each little list
The center of unit is used to place cathodic discharge pole.
2. flexibility wet electrical dust precipitator dust collecting pole plate fixing device as claimed in claim 1, it is characterised in that：Described column
For a four stupefied posts, four sides of the four stupefied post are equipped with the groove through its top and bottom.
3. flexibility wet electrical dust precipitator dust collecting pole plate fixing device as claimed in claim 1 or 2, it is characterised in that：Described
Top pipe network is made up of horizontal square tube and vertical square tube, and horizontal, vertical square tube is hollow pipe, and its intersection in downward direction arranges steel bar.
4. flexibility wet electrical dust precipitator dust collecting pole plate fixing device as claimed in claim 1 or 2, it is characterised in that：Described
Bottom card is made up of horizontal, vertical band steel, and in the intersection upward direction of horizontal, vertical band steel steel column is arranged.
5. flexibility wet electrical dust precipitator dust collecting pole plate fixing device as claimed in claim 1 or 2, it is characterised in that：Described
Column top is arranged and slit-like recesses；Column bottom arranges hole.
6. a kind of arbitrary described flexible wet electrical dust precipitator dust collecting pole plate of flexible wet electrical dust precipitator, including claim 1-5
Fixing device.
7. a kind of flexible wet electrical dust precipitator, it is characterised in that：Including the upper of anode cloth, cathodic discharge pole and upper and lower setting
It is connected by many root posts between portion's pipe network and bottom card, described top pipe network and bottom card, the side per root post
Multiple longitudinal grooves are equipped with, four root posts constitute a junior unit, and left back four faces are respectively provided with before and after each junior unit
Anode cloth, so as to constitute relatively closed square columns, described cathodic discharge pole is arranged on the center of column, the sun of its surrounding
Pole cloth is used as dust collector pole；The upper end of each piece of anode cloth is connected with top pipe network, and lower end is connected with bottom card.
8. flexibility wet electrical dust precipitator as claimed in claim 7, it is characterised in that：Described column be a four stupefied posts, institute
Four sides for stating four stupefied posts are equipped with the top of it and the groove of bottom；Described anode cloth both sides in the direction of the width
Edge wraps up cloth rope, and cloth rope is embedded in described groove so that anode cloth obtains in the lateral direction spacing, so as on a left side
The tensioning of anode cloth is realized in right direction.
9. flexibility wet electrical dust precipitator as claimed in claim 7, it is characterised in that：Described column section is irregular square
Shape, four side mid portions of rectangle are raised, and the groove for caving in is provided with described projection；The cross section of described groove
The arc-shaped structure being open, and the width being open are shaped as slightly larger than the thickness of anode cloth.
10. as claimed in claim 8 or 9 flexibility wet electrical dust precipitator, it is characterised in that：Described top pipe network, each of which
Network interface size is equal with anode cloth width, and the upper end of anode cloth is wound on the horizontal or vertical square tube of top pipe network, realizes fixing；
Accordingly, its network interface size of described bottom card is equal with anode cloth width, and the lower end of anode cloth is connected to horizontal stroke or vertical band steel
On bar.
11. flexibility wet electrical dust precipitators as claimed in claim 8 or 9, it is characterised in that：Described anode cloth lower end junction
Multiple spacing holes are provided with, corresponding with the horizontal or vertical flat steel bar that anode cloth is connected also is provided with spacing hole, are realized using securing member
The connection of anode cloth and bottom card.
12. flexibility wet electrical dust precipitators as claimed in claim 8 or 9, it is characterised in that：The material of the column is glass
Steel.
13. flexibility wet electrical dust precipitators as claimed in claim 7, it is characterised in that：Described column is hollow-core construction, hollow
The section of structure can be circular, square or other shapes, and its maximum gauge or span are 5-10mm.
14. flexibility wet electrical dust precipitators as claimed in claim 7, it is characterised in that：Described top pipe network, bottom card
Material is two phase stainless steel, and thereon steel bar is mutually all two phase stainless steel with the material of steel column.
15. flexibility wet electrical dust precipitators as claimed in claim 7, it is characterised in that：The connected mode of steel bar and top pipe network
For welding, steel column is welding with the connected mode of bottom card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621052011.5U CN206082851U (en) | 2016-09-12 | 2016-09-12 | Flexible wet -type electrostatic precipitator dust -collecting pole plate fixing device and flexible wet -type electrostatic precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621052011.5U CN206082851U (en) | 2016-09-12 | 2016-09-12 | Flexible wet -type electrostatic precipitator dust -collecting pole plate fixing device and flexible wet -type electrostatic precipitator |
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| Publication Number | Publication Date |
|---|---|
| CN206082851U true CN206082851U (en) | 2017-04-12 |
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ID=58475382
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621052011.5U Active CN206082851U (en) | 2016-09-12 | 2016-09-12 | Flexible wet -type electrostatic precipitator dust -collecting pole plate fixing device and flexible wet -type electrostatic precipitator |
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| Country | Link |
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| CN (1) | CN206082851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423568A (en) * | 2016-09-12 | 2017-02-22 | 山东神华山大能源环境有限公司 | Dust collecting polar plate fixing device of flexible wet electric dust remover and flexible wet electric dust remover |
| EP3659709A4 (en) * | 2017-07-25 | 2021-07-07 | China Energy Investment Corporation Limited | Fabric substrate and flue gas co-purification device |
-
2016
- 2016-09-12 CN CN201621052011.5U patent/CN206082851U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423568A (en) * | 2016-09-12 | 2017-02-22 | 山东神华山大能源环境有限公司 | Dust collecting polar plate fixing device of flexible wet electric dust remover and flexible wet electric dust remover |
| EP3659709A4 (en) * | 2017-07-25 | 2021-07-07 | China Energy Investment Corporation Limited | Fabric substrate and flue gas co-purification device |
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Address after: 250014 5th floor, Swan Building, 157 Lishan Road, Lixia District, Jinan City, Shandong Province Patentee after: Guoneng (Shandong) energy environment Co.,Ltd. Address before: 250014 4th floor, South Block B, Lishan Mingjun, 173 Lishan Road, Jinan City, Shandong Province Patentee before: SHANDONG SHENHUA SHANDA ENERGY ENVIRONMENTAL Co.,Ltd. |
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