CN206334759U - A kind of wet electric dust-removing component - Google Patents
A kind of wet electric dust-removing component Download PDFInfo
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- CN206334759U CN206334759U CN201621327067.7U CN201621327067U CN206334759U CN 206334759 U CN206334759 U CN 206334759U CN 201621327067 U CN201621327067 U CN 201621327067U CN 206334759 U CN206334759 U CN 206334759U
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- anode
- electric dust
- metal film
- wet electric
- removing component
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Abstract
The utility model is related to wet electric dust-removing field.The utility model discloses a kind of wet electric dust-removing component, including cathod system, anode system, spray equipment, the anode system includes the anode that arrangement is set, the anode includes positive plate, the positive plate has the single-layer plate-like structure that porous metal film is constituted, and the cathod system includes being arranged on the cathode line of anode both sides.The utility model is compared with prior art, the utility model is because the porosity characteristic of the metal film of anode, penetration by water porous metal film can form uniform and stable flushing moisture film when using, the moisture film of formation is not easy breakage occur, so that ash-removal effect of the present utility model is more excellent, it is achieved in the thoroughly cleaning to dust on dust face, thoroughly evade the risk of dust, gypsum in anode plate structure, the stabilization of formation and uniform moisture film make it that anode is also more corrosion-resistant, the service life of anode is also greatly prolonged.
Description
Technical field
The utility model belongs to wet electric dust-removing technical field, and in particular to a kind of wet electric dust-removing component.
Background technology
Hydrofilter relies on high-voltage corona discharge so that the charging particle such as dust, drop, in the presence of electric field force to
The two poles of the earth are migrated, and the overwhelming majority deposits to the anode surface i.e. surface of anode, is then removed dust by flushing liquor, and then reduce powder
The concentration of emission of dirt, droplet and heavy metal, and " gypsum rain " for solving the slurries entrainment of wet desulfurization system simultaneously and producing etc.
Problem, is the abatement equipment of flue gas multiple pollutant deep purifying, applied to industries such as chemical plant, thermal power plant, steel plant.
Anode in existing hydrofilter is broadly divided into stainless steel anode, flexible fabric anode according to its composition, led
Electric fiberglass anode.
Stainless steel anode has the following disadvantages that decay resistance of the stainless steel in wet flue gas environment depends on polar board surface
Uniform moisture film, which there is damaged pole plate, in moisture film to be corroded quickly；Due to the surface tension and anode surface defect of water, water can be caused
Film skewness on pole plate；Uniform moisture film is formed to the design of positive plate, manufacture, installation and live operation maintenance
There is high requirement；Constantly water spray is needed in operation and adds alkali lye to neutralize, operation and maintenance cost is higher；Flue gas can not effectively be removed
In water smoke, or even can be because water spray increase flue gas water smoke content, increase chimney emit the phenomenon of " white cigarette "；Spray system is relied on
Greatly, invest higher, it is impossible to realize the cleaning positive plate that do not have a power failure.
Flexible fabric anode has the following disadvantages that flexible fabric anode application achievement is not long, and service life is short；Flexible fabric
Thermal expansion rate it is big compared with metal, directly influence actual die opening, and then have influence on the normal operation of voltage；Flexible fabric sun
Pole is difficult to accomplish modularized production and installation, is unfavorable for standardization.
Electroconductive frp anode has the following disadvantages that electroconductive frp anode has easy aging, gyrpseous scale equivalent risk；Lead
Electric fiberglass anode is modular structure, if local damage is, it is necessary to which whole module replacing, maintenance cost is high, difficulty is larger；It is conductive
Fiberglass anode complex manufacturing technology, investment is big.
Generally speaking, Wet-electric duster of the prior art exist not easy-to-clean ash, be easily corroded, cost is higher, make
The shortcomings of using short life.Due to the deashing demand of anode, the spray equipment needs of Wet-electric duster are more in the prior art
Shower nozzle, spray flux is larger, but overall ash-removal effect is undesirable, there is a situation where non-uniform spraying.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of ash-removal effect is excellent, corrosion-resistant, cost is relatively low
And service life longer wet electric dust-removing component and its anode.
In order to solve above-mentioned first problem of the prior art, the utility model is realized using following technical scheme：
A kind of wet electric dust-removing component of the utility model, including cathod system, anode system, spray equipment, the anode
System includes the anode that arrangement is set, and the anode includes positive plate, and the positive plate has the individual layer that porous metal film is constituted
Platy structure, the cathod system includes being arranged on the cathode line of anode both sides.The anode also includes being welded on porous metals
The frame on the periphery of film.The thickness of the porous metal film is 0.4-0.6mm.The aperture of the porous metal film is 0.1-50 μ
m。
In order to solve above-mentioned Second Problem of the prior art, the utility model is realized using following technical scheme：
The spray equipment is the cloth water-bound of supporting anodes, and the single-layer plate-like structure suspension is arranged on cloth water-bound
On.The porous metal film is flexible, porous metal film, and the cloth water-bound includes the feed pipe laterally set, the feed pipe
Water distributing pore group is interval with axial direction, described porous metal film one side turnup supplies water tubular into crimping around feed pipe central shaft parcel
Into cloth hydrospace.Flexible, porous metal film can use soft in the earlier application of the applicant's Application No. 201510153116.3
Property multicellular metal foil.
The water distributing pore group includes 1-3 along water path tube to spaced water distributing pore.The anode system is anode
In the system of board-like arrangement.The corresponding feed pipe one end of adjacent anode communicates with each other to form main water channel.The anode system
The system or the system in cellular arrangement arranged for anode in tubular type.The corresponding feed pipe of adjacent anode passes through feed pipe two ends
The fittings of setting.
The utility model additionally provides a kind of anode for above-mentioned wet electric dust-removing component, and the anode includes anode
Plate, the positive plate has the single-layer plate-like structure that porous metal film is constituted.
Compared with prior art, the utility model is because the porosity characteristic of the metal film of anode, when using for the utility model
Penetration by water porous metal film can form uniform and stable flushing moisture film, and the moisture film of formation is not easy breakage occur so that this
The ash-removal effect of utility model is more excellent, is achieved in the thoroughly cleaning to dust on dust face, thoroughly evades dust, gypsum and exists
The risk of anode plate structure, the stabilization of formation and uniform moisture film make it that anode is also more corrosion-resistant, the service life of anode
Greatly prolong.
Brief description of the drawings
Fig. 1 is the structural representation of Sole anode setting in the utility model.
Fig. 2 is the schematic cross-section in Fig. 1 along line A-A.
Fig. 3 is the utility model structural representation of the anode in board-like arrangement.
Fig. 4 is that anode is in the structural representation of the present utility model that tubular type is arranged.
Fig. 5 is that anode is in the structural representation of the present utility model that honeycomb fashion is arranged.
Fig. 6 is anode in the adjacent anode feed pipe attachment structure schematic diagram of tubular type arrangement phase.
Fig. 7 is adjacent anode feed pipe attachment structure schematic diagram when anode is arranged in honeycomb fashion.
Embodiment
The utility model wet electric dust-removing component is arranged at the inside of Wet-electric duster housing, wet method in actual applications
Electric cleaner includes housing, the anode system for being arranged on enclosure interior, cathod system, water-distributing device and ash bucket, its Anodic
System, cathod system and water-distributing device constitute wet electric dust-removing component.
A kind of wet electric dust-removing component of the utility model, including cathod system, anode system, spray equipment, the anode
System includes the anode 1 that arrangement is set, as shown in figure 1, the anode 1 includes positive plate, the positive plate has porous metals
The single-layer plate-like structure that film 11 is constituted, the spray equipment is the cloth water-bound 3 of supporting anodes 1, the single-layer membrane structure suspension
It is arranged on cloth water-bound 3, the cathod system includes being arranged on the cathode line 2 of the both sides of anode 1.The frame 12 is welded in many
The periphery of mesoporous metal film 11.The thickness of the porous metal film 11 is 0.4-0.6mm.The aperture of the porous metal film 11 is
0.1-50μm.Anode 1 is advantageous in that porous metal film is to be manufactured by metal material by specific technique using said structure
Go out the material with micropore and with certain flexibility, its flexible anode constituted between metal material is constituted with flexible fabric material
Anode between, can stablize as anode its die opening and keep, excellent anti-corrosion performance, while it to possess metal material conductive
Property excellent feature, when carrying out deashing to anode 1 penetration by water porous metal film can be formed it is uniform rinse moisture film because metal
The porosity characteristic of film, part water forms uniform water film through positive plate in dust face, realize on dust face dust it is thorough clear
Wash, thoroughly evade the risk of dust, gypsum in anode plate structure.Because the surface of anode 1 can form stable and uniform moisture film,
The moisture film is not susceptible to damage, therefore also substantially increases the decay resistance of anode 1 simultaneously so that anode 1 is non-aging.Sun
The light weight of pole 1, weight is the 1/10 of stainless steel anode, is the 1/3 of electroconductive frp anode weight；Rigidity is than flexible fabric anode
It is good, it can maintain to stablize die opening in 200mm~400mm；Electric conductivity is not all better than flexible fabric anode and glass steel electrode, and not
The steel anode that becomes rusty is consistent；Resistance to elevated temperatures is good, can for a long time be used in scope below 400 DEG C, be not in aging phenomenon；Water disappears
Consumption is low, use cost reduction；Its service life was up to 10 years.
As shown in Fig. 2 the cloth water-bound 3 includes being spaced on the feed pipe 31 laterally set, the axial direction of feed pipe 31
Provided with water distributing pore group, described single-layer membrane structure one side turnup is formed into crimping 110 around the central shaft of feed pipe 31 parcel feed pipe 31
Water distribution space S.The water distributing pore group includes the 1-3 water distributing pores 32 set along the spaced radial of feed pipe 31.One in the present embodiment
Individual water distributing pore group includes 3 water distributing pores 32, and the anode system is system of the anode 1 in board-like arrangement.Form water distribution space S
Be advantageous in that can cause from water distributing pore group flow out flushing water along porous metal film 11 face flowing, penetrate afterwards porous
Micropore on metal film, water after penetrating realizes the function of water distribution uniformity in anode surface formation uniform water film, it is to avoid routine
The uneven shortcoming of spray system moisture film, while it is low to invest more conventional spray system, simple and reliable process.The utility model is in height
Up under 5m/s flue gas flow rate, the moisture film of uniformly continuous can be still formed.
As shown in figure 3, anode in anode system is according to board-like arrangement, adjacent anode 1 is corresponding in anode system supplies water
The one end of pipe 31 communicates with each other to form main water channel H, depending on the quantity of anode 1 of board-like arrangement is according to actual dedusting demand.
As shown in Figure 4 and Figure 6, the anode 1 in the anode system is arranged in tubular type, and specifically, four anodes 1 surround one
Individual tubular structure, the adapter that the corresponding feed pipe 31 of adjacent anode 1 is welded by two ends is connected, and the adapter is four-way adapter 41.
Depending on the quantity of tubular structure is according to actual dedusting demand.
As shown in figure 5 and figure 7, the anode 1 in the anode system is in cellular arrangement, specifically, six in tubular type arrangement
Individual anode 1 surrounds an alveolate texture, and the adapter that the corresponding feed pipe 31 of adjacent anode 1 is welded by two ends is connected, should
Take over as t-joint 42.Depending on the quantity of alveolate texture is according to actual dedusting demand.
The utility model additionally provides a kind of anode 1, and the anode 1 is porous metal film 11 and support porous metal film 11
Frame 12 constitute single-layer membrane structure, the spray equipment be supporting anodes 1 cloth water-bound 3, the single-layer membrane structure hang
Extension is arranged on cloth water-bound 3, and the cathod system includes being arranged on the cathode line 2 of the both sides of anode 1.The frame 12 is welded in
The periphery of porous metal film 11.The thickness of the porous metal film 11 is 0.4-0.6mm.The aperture of the porous metal film 11 is
0.1-50μm。
Claims (10)
1. a kind of wet electric dust-removing component, including cathod system, anode system, spray equipment, it is characterised in that the anode system
System includes the anode (1) that arrangement is set, and the anode (1) includes positive plate, and the positive plate has porous metal film (11) structure
Into single-layer plate-like structure, the cathod system includes being arranged on the cathode line (2) of anode (1) both sides.
2. a kind of wet electric dust-removing component as claimed in claim 1, it is characterised in that the spray equipment is supporting anodes
(1) cloth water-bound (3), the single-layer plate-like structure suspension is arranged on cloth water-bound (3).
3. a kind of wet electric dust-removing component as claimed in claim 2, it is characterised in that the porous metal film (11) is flexibility
Porous metal film, the cloth water-bound (3), which includes being spaced on the feed pipe (31) laterally set, feed pipe (31) axial direction, to be set
There is water distributing pore group, porous metal film (11) one side turnup wraps up feed pipe into crimping (110) around feed pipe (31) central shaft
(31) cloth hydrospace (S) is formed.
4. a kind of wet electric dust-removing component as claimed in claim 3, it is characterised in that the water distributing pore group includes 1-3 edge
The water distributing pore (32) that feed pipe (31) spaced radial is set.
5. a kind of wet electric dust-removing component as claimed in claim 3, it is characterised in that the anode system is in for anode (1)
The system of board-like arrangement.
6. a kind of wet electric dust-removing component as claimed in claim 5, it is characterised in that the corresponding feed pipe of adjacent anode (1)
(31) one end communicates with each other to form main water channel (H).
7. a kind of wet electric dust-removing component as claimed in claim 3, it is characterised in that the anode system is in for anode (1)
The system or the system in cellular arrangement of tubular type arrangement.
8. a kind of wet electric dust-removing component as claimed in claim 7, it is characterised in that the corresponding feed pipe of adjacent anode (1)
(31) adapter set by feed pipe (31) two ends is connected.
9. a kind of wet electric dust-removing component as claimed in claim 1, it is characterised in that the anode (1) also includes being welded on
The frame (12) on the periphery of porous metal film (11).
10. a kind of wet electric dust-removing component as claimed in claim 1, it is characterised in that the thickness of the porous metal film (11)
Spend for 0.4-0.6mm, the aperture of the porous metal film (11) is 0.1-50 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621327067.7U CN206334759U (en) | 2016-12-05 | 2016-12-05 | A kind of wet electric dust-removing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621327067.7U CN206334759U (en) | 2016-12-05 | 2016-12-05 | A kind of wet electric dust-removing component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206334759U true CN206334759U (en) | 2017-07-18 |
Family
ID=59307288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621327067.7U Active CN206334759U (en) | 2016-12-05 | 2016-12-05 | A kind of wet electric dust-removing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206334759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185718A (en) * | 2017-07-20 | 2017-09-22 | 山东大学 | A kind of foldable anode board supporting structure of ready-package and method |
| CN107470028A (en) * | 2017-08-16 | 2017-12-15 | 珠海格力电器股份有限公司 | A kind of electrodecontamination part and include its air purifier |
-
2016
- 2016-12-05 CN CN201621327067.7U patent/CN206334759U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185718A (en) * | 2017-07-20 | 2017-09-22 | 山东大学 | A kind of foldable anode board supporting structure of ready-package and method |
| CN107470028A (en) * | 2017-08-16 | 2017-12-15 | 珠海格力电器股份有限公司 | A kind of electrodecontamination part and include its air purifier |
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