CN105772224B - A kind of tubular type wet electrical dust precipitator anode module structure - Google Patents
A kind of tubular type wet electrical dust precipitator anode module structure Download PDFInfo
- Publication number
- CN105772224B CN105772224B CN201610311923.8A CN201610311923A CN105772224B CN 105772224 B CN105772224 B CN 105772224B CN 201610311923 A CN201610311923 A CN 201610311923A CN 105772224 B CN105772224 B CN 105772224B
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- Prior art keywords
- anode
- anode module
- coated
- sealing flange
- tubular type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/16—Plant or installations having external electricity supply wet type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/49—Collecting-electrodes tubular
Abstract
The invention provides a kind of tubular type wet electrical dust precipitator anode module structure.This tubular type wet electrical dust precipitator anode module structure, including some electroconductive frp single tubes, fiberglass layer is coated with the outer wall of electroconductive frp single tube, cellular anode module is formed by resin bonding between some electroconductive frp single tubes, coated with glass fibre reinforced plastics layer forms overall enhancement layer in the peripheral outer wall of anode module, the lower end cladding one of anode module encloses frp layer formation lower end and reinforces band, the upper end socket sealing flange and load-bearing flange of anode module, sealing flange is located at the top of anode module at, some stiffener plates are set between sealing flange and load-bearing flange, recessed anode line groove on the top surface of sealing flange, the top and bottom of anode module are coated with equipotential paste head, equipotential paste head is also coated on anode wire casing inwall and sealing flange top surface, anode line and carbon fibre resin inserts are placed in anode wire casing, sealing sets glass epoxy on the notch of anode wire casing.
Description
Technical field
The invention belongs to flue gas desulfurization technique field, it is related to a kind of deduster, particularly a kind of tubular type wet electrical dust precipitator
Anode module structure.
Background technology
In face of the increasingly serious haze of China, aerosol, PM2.5, heavy metal pollution situation, country has successively put into effect one and has been
Row environmental regulation and policy, encourage enterprise realize ultra-clean discharge, called by national policy, more and more power plant soot units or
The large-scale desulfurizer such as sintering machine of steel mill is more and more configured with tubular type wet electrical dust precipitator, to remove the acid in flue gas
Mist, fine particle, PM2.5, aerosol etc.；Tubular type wet electrical dust precipitator uses electro-conductive glass steel moald-cavity, cellular assembling mostly.
The manufacturing firm of majority tubular type wet electrical dust precipitator, which still uses, now is directly bonded electroconductive frp anode module,
The globality of module is poor, after several years, and module lower end is easily split；Other existing structure middle-jiao yang, function of the spleen and stomach polar curve and anode module
Simple overlap joint, makes anode line externally-located and is directly contacted with air, thus exposed that imperfect earth is caused in flue gas, and easily by corruption
The problems such as erosion.
The content of the invention
The purpose of the present invention is there is above mentioned problem for existing technology, it is proposed that a kind of by setting anode wire casing,
And be sealed against internally using inserts and sealing plate, it is ensured that anode linear contact lay is not well by the tubular type of gas dielectric corrosion
Wet electrical dust precipitator anode module structure.
The purpose of the present invention can be realized by following technical proposal：A kind of tubular type wet electrical dust precipitator anode mold agllutination
It is coated with fiberglass layer on structure, including some electroconductive frp single tubes, the outer wall of the electroconductive frp single tube, it is some described to lead
Cellular anode module is formed by resin bonding between electric fiberglass single tube, the resin is coated on the outer surface of fiberglass layer
On, coated with glass fibre reinforced plastics layer forms overall enhancement layer, the lower end cladding of the anode module in the peripheral outer wall of the anode module
One circle frp layer formation lower end reinforces band, the upper end socket sealing flange and load-bearing flange of the anode module, the sealing
Flange is located at the top of anode module at, and the load-bearing flange is located at the lower section of sealing flange, the sealing flange and load-bearing method
Recessed anode line groove on some stiffener plates, the top surface of the sealing flange is set between orchid, the upper end of the anode module with
Lower end is coated with equipotential paste head, and the equipotential paste head is also coated on anode wire casing inwall and sealing flange top surface, the sun
Sealing on anode line and carbon fibre resin inserts, the notch of the anode wire casing is placed in polar curve groove glass epoxy is set.
In this tubular type wet electrical dust precipitator anode module structure, the outline of overall anode module can be it is square, fan-shaped etc.,
It is in alveolate texture that it is internal.Electroconductive frp single tube is regular hexagon, and coating six sides of fiberglass layer formation by periphery manages, and passes through
The split of some six sides pipe forms integral honeycomb shape structure.Anode wire casing is arranged on by setting anode wire casing, and by anode line
It is interior, anode wire casing is effectively protected anode line not by flue gas corrosion, and ensure that anode line is contacted well with anode module.
In above-mentioned tubular type wet electrical dust precipitator anode module structure, the electroconductive frp single tube outer surface winding is washed
Synthetic fibre grid cloth, the quality of the polyester mesh cloth is 50g/ ㎡, and the helical angle of the polyester mesh cloth winding is 15 °, and crimping is wide
Spend for 30mm.By winding polyester mesh cloth in electroconductive frp single tube outer surface, electroconductive frp single tube is enabled in group
There is stronger stress articulamentum during conjunction；The close and firm connected between single tube is ensured.
In above-mentioned tubular type wet electrical dust precipitator anode module structure, the thickness of the overall enhancement layer for 3mm~
5mm。
In above-mentioned tubular type wet electrical dust precipitator anode module structure, the width that the lower end reinforces band is 200mm, thick
Spend for 5mm.Band is reinforced by lower end and ensure that the bottom of anode module is tightly bound round together, it is to avoid stress during use
Cause bottom end crack.
In above-mentioned tubular type wet electrical dust precipitator anode module structure, the stiffener plate and sealing flange, load-bearing method
It is bonded between blue, anode module outer wall by fiberglass.
In above-mentioned tubular type wet electrical dust precipitator anode module structure, the equipotential paste head includes 200g/ ㎡ glass
Fine layer of cloth and 20g/ ㎡ carbon fiber carpet veneer, the equipotential paste head is coated on the joint face of adjacent two electroconductive frps single tube
On, on the inner and outer wall for being also coated on the electroconductive frp single tube for being arranged in anode module periphery, equipotential paste head by
The electroconductive frp single tube 100mm is goed deep into end.Head is pasted by equipotential and ensure that all electro-conductive glass in anode module
The same equipotential of steel single tube, so that all electroconductive frp single tube ground connection is good, receptor site is uniform.
Compared with prior art, the conduction of the former anode module of this tubular type wet electrical dust precipitator anode module structural improvement is uniform
Property, it is good with positive contact, and anode line is not by gas dielectric corrosion.Thoroughly solve original structure middle-jiao yang, function of the spleen and stomach polar curve and anode module
Simple overlap joint is exposed the problems such as imperfect earth, corrosion-vulnerable are caused in flue gas.Rational in infrastructure, advanced technology of the invention, effect
Reliably, it is ingenious in design, make anode by electric uniform.
Brief description of the drawings
Fig. 1 is the front view of this tubular type wet electrical dust precipitator anode module structure.
Fig. 2 is the top view of this tubular type wet electrical dust precipitator anode module structure.
Fig. 3 is the Local map of this tubular type wet electrical dust precipitator anode module structure.
In figure, 1, electroconductive frp single tube；2nd, overall enhancement layer；3rd, lower end reinforces band；4th, sealing flange；4a, anode line
Groove；5th, stiffener plate；6th, load-bearing flange.
Embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1, Figure 2 and Figure 3, this tubular type wet electrical dust precipitator anode module structure, including some electro-conductive glass
It is coated with steel single tube 1, the outer wall of electroconductive frp single tube 1 between fiberglass layer, some electroconductive frp single tubes 1 viscous by resin
Connect to form cellular anode module, resin is coated on the outer surface of fiberglass layer, glass is coated in the peripheral outer wall of anode module
Glass steel layer forms overall enhancement layer 2, and the lower end cladding one of anode module encloses frp layer formation lower end and reinforces band 3, anode module
Upper end socket sealing flange 4 and load-bearing flange 6, sealing flange 4 is located at the top of anode module along place, and load-bearing flange 6 is positioned at close
The lower section of flange 4 is sealed, sets recessed on some stiffener plates 5, the top surface of sealing flange 4 between sealing flange 4 and load-bearing flange 6
Anode wire casing 4a, the top and bottom of anode module are coated with equipotential paste head, and equipotential paste head is also coated on anode wire casing 4a
Anode line and carbon fibre resin inserts, anode wire casing 4a groove are placed in inwall and the top surface of sealing flange 4, anode wire casing 4a
Sealing sets glass epoxy on mouth.
In this tubular type wet electrical dust precipitator anode module structure, the outline of overall anode module be it is square, fan-shaped etc., its
Inside is in alveolate texture.Electroconductive frp single tube 1 is regular hexagon, and coating six sides of fiberglass layer formation by periphery manages, and passes through
The split of some six sides pipe forms integral honeycomb shape structure.Anode line is arranged on by setting anode wire casing 4a, and by anode line
In groove 4a, anode wire casing 4a is set to be effectively protected anode line not by flue gas corrosion, and ensure that anode line is contacted with anode module
Well.
The outer surface of electroconductive frp single tube 1 winds polyester mesh cloth, and the quality of polyester mesh cloth is 50g/ ㎡, polyester mesh
The helical angle of cloth winding is 15 °, and crimping width is 30mm.By winding polyester mesh cloth in the outer surface of electroconductive frp single tube 1,
Electroconductive frp single tube 1 is enabled to have stronger stress articulamentum in combination；The close jail connected between single tube is ensured
Gu.
The thickness of overall enhancement layer 2 is 3mm~5mm.
The width that lower end reinforces band 3 is 200mm, and thickness is 5mm.Band 3 is reinforced by lower end and ensure that anode module
Tightly bind round together bottom, it is to avoid stress causes bottom end crack during use.
It is be bonded by fiberglass between stiffener plate 5 and sealing flange 4, load-bearing flange 6, anode module outer wall.
Equipotential paste head includes 200g/ ㎡ glass layer of cloth and 20g/ ㎡ carbon fiber carpet veneer, and equipotential paste head is coated on
On the joint face of adjacent two electroconductive frps single tube 1, the electroconductive frp single tube 1 that is arranged in anode module periphery is also coated on
On inner and outer wall, equipotential paste head gos deep into electroconductive frp single tube 1100mm by end.Head is pasted by equipotential ensure that
The same equipotential of all electroconductive frp single tubes 1 in anode module so that all electroconductive frp single tubes 1 be grounded it is good
Good, receptor site is uniform.
The manufacturing process of this tubular type wet electrical dust precipitator anode module structure is：
1), the outer surface of electroconductive frp single tube 1 is wound to 50g/ ㎡ one layer of polyester mesh cloth, its winding screw first
Angle be 15 °, crimping thickness be 30mm, the fiberglass layer combined as single tube, by the joint face brushing resin between single tube and single tube,
So that the profile of some single tubes is bonded together to form cellular module.
2), module-external outer layer is added along one layer thick of fiberglass of 3mm~5mm is pasted week as the entirety of module-external
Strong layer 2, and a width of 200mm or so is met in module lower end paste, thickness is 5mm or so frp layer, and band 3 is reinforced as lower end.
3) load-bearing flange 6 and sealing flange 4, are pasted in module, sun is reserved on its top face when pasting sealing flange 4
Polar curve groove 4a, and the position between load-bearing flange 6 and sealing flange 4 is pasted into the several piece of stiffener plate 5.
4) equipotential paste head, is finally made,, will be per any two electroconductive frps along module border in the lower end of module
The joint face patch paste equipotential paste head of single tube 1, and length gos deep into 100mm in single tube, joint face both sides must be an entirety, will arrange
The single tube inwall outer wall of module edge is listed in while pasting paste equipotential paste head.Equipotential paste head for 200g/ ㎡ glass-fiber-fabric and
Each one layer of 20g/ ㎡ carbon fiber felt so that whole anode module lower end forms an equipotential link.The sealing flange 4 in upper end
Place, it is identical with lower end method, but anode wire casing 4a must stick and return to the face of sealing flange 4 by carbon fiber felt along along groove, be formed
The equipotential link of epimere.
5) when, installing, anode line need to be only applied in anode wire casing 4a, and modulates carbon fibre resin and fill up anode wire casing
4a, anode wire casing 4a surfaces are sealed using glass epoxy.
The conductive uniformity of this tubular type wet electrical dust precipitator anode module structural improvement original anode module, it is good with positive contact
It is good, and anode line is not by gas dielectric corrosion.Thoroughly solve original structure middle-jiao yang, function of the spleen and stomach polar curve and simply overlapped with anode module, it is exposed
The problems such as imperfect earth, corrosion-vulnerable are caused in flue gas.Rational in infrastructure, advanced technology of the invention, reliable effect is ingenious in design,
Make anode by electric uniform.There is great help to the operating efficiency for improving tubular type wet electrical dust precipitator.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more having used electroconductive frp single tube 1 herein；Overall enhancement layer 2；Lower end reinforces band 3；Sealing flange
4；Anode wire casing 4a；Stiffener plate 5；The grade term of load-bearing flange 6, but it is not precluded from the possibility using other terms.Use this
A little terms are used for the purpose of more easily describing and explaining the essence of the present invention；It is construed as any additional limitation
All disagreed with spirit of the present invention.
Claims (4)
1. a kind of tubular type wet electrical dust precipitator anode module structure, including some electroconductive frp single tubes, it is characterised in that institute
It is coated with the outer wall for stating electroconductive frp single tube between fiberglass layer, some electroconductive frp single tubes and passes through resin bonding shape
Into cellular anode module, the resin is coated on the outer surface of fiberglass layer, is wrapped in the peripheral outer wall of the anode module
Cover frp layer and form overall enhancement layer, the lower end cladding one of the anode module encloses frp layer formation lower end and reinforces band, institute
The upper end socket sealing flange and load-bearing flange of anode module are stated, the sealing flange is located at the top of anode module at, described
Load-bearing flange is located at the lower section of sealing flange, and some stiffener plates are set between the sealing flange and load-bearing flange, described close
Recessed anode line groove on the top surface of flange is sealed, the top and bottom of the anode module are coated with equipotential paste head, described to wait electricity
Position paste head, which is also coated in anode wire casing inwall and sealing flange top surface, the anode wire casing, places anode line and carbon fiber tree
Sealing sets glass epoxy, the stiffener plate and sealing flange, load-bearing method on fat inserts, the notch of the anode wire casing
It is bonded between blue, anode module outer wall by fiberglass, the equipotential paste head includes 200g/ ㎡ glass layer of cloth and 20g/
㎡ carbon fiber carpet veneer, the equipotential paste head is coated on the joint face of adjacent two electroconductive frps single tube, also the row of being coated on
It is listed on the inner and outer wall of electroconductive frp single tube on anode module periphery, the equipotential paste head is led by end is deeply described
Electric fiberglass single tube 100mm.
2. tubular type wet electrical dust precipitator anode module structure according to claim 1, it is characterised in that the electro-conductive glass
Steel single tube outer surface winds polyester mesh cloth, and the quality of the polyester mesh cloth is 50g/ ㎡, the polyester mesh cloth winding
Helical angle is 15 °, and crimping width is 30mm.
3. tubular type wet electrical dust precipitator anode module structure according to claim 1, it is characterised in that the overall reinforcement
The thickness of layer is 3mm~5mm.
4. tubular type wet electrical dust precipitator anode module structure according to claim 1, it is characterised in that the lower end is reinforced
The width of band is 200mm, and thickness is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610311923.8A CN105772224B (en) | 2016-05-12 | 2016-05-12 | A kind of tubular type wet electrical dust precipitator anode module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610311923.8A CN105772224B (en) | 2016-05-12 | 2016-05-12 | A kind of tubular type wet electrical dust precipitator anode module structure |
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| CN105772224A CN105772224A (en) | 2016-07-20 |
| CN105772224B true CN105772224B (en) | 2017-08-01 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269255B (en) * | 2016-11-04 | 2018-09-25 | 中冶赛迪工程技术股份有限公司 | A kind of wet electrical dust precipitator being easily installed |
| CN106807554A (en) * | 2016-12-30 | 2017-06-09 | 浙江宏电环保科技有限公司 | Drawing out type changes anode tube group |
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|---|---|---|---|---|
| GB728185A (en) * | 1952-05-29 | 1955-04-13 | Air Preheater | Improvements in or relating to electrostatic precipitators |
| US3765154A (en) * | 1971-07-10 | 1973-10-16 | Metallgesellschaft Ag | Tube-type electrostatic precipitator |
| CN1252017A (en) * | 1997-04-11 | 2000-05-03 | 沃斯特－阿尔派因工业设备制造有限公司 | Electric filter |
| CN200963606Y (en) * | 2006-10-13 | 2007-10-24 | 金川集团有限公司 | Electric demister |
| CN101811093A (en) * | 2010-03-18 | 2010-08-25 | 广西明利集团有限公司 | Phosphoric acid tail gas electric demister |
| CN103316766A (en) * | 2013-06-27 | 2013-09-25 | 江苏中兴化工设备有限公司 | Electrostatic catcher |
| CN203972150U (en) * | 2014-07-30 | 2014-12-03 | 李爱云 | A kind of regular hexagon electroconductive frp anode tube |
| CN205628292U (en) * | 2016-05-12 | 2016-10-12 | 海宁国能中电节能环保设备技术有限公司 | Tubular wet -type electrostatic precipitator positive pole modular structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005307832A (en) * | 2004-04-20 | 2005-11-04 | Toyota Motor Corp | Exhaust gas purifying device |
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2016
- 2016-05-12 CN CN201610311923.8A patent/CN105772224B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB728185A (en) * | 1952-05-29 | 1955-04-13 | Air Preheater | Improvements in or relating to electrostatic precipitators |
| US3765154A (en) * | 1971-07-10 | 1973-10-16 | Metallgesellschaft Ag | Tube-type electrostatic precipitator |
| CN1252017A (en) * | 1997-04-11 | 2000-05-03 | 沃斯特－阿尔派因工业设备制造有限公司 | Electric filter |
| CN200963606Y (en) * | 2006-10-13 | 2007-10-24 | 金川集团有限公司 | Electric demister |
| CN101811093A (en) * | 2010-03-18 | 2010-08-25 | 广西明利集团有限公司 | Phosphoric acid tail gas electric demister |
| CN103316766A (en) * | 2013-06-27 | 2013-09-25 | 江苏中兴化工设备有限公司 | Electrostatic catcher |
| CN203972150U (en) * | 2014-07-30 | 2014-12-03 | 李爱云 | A kind of regular hexagon electroconductive frp anode tube |
| CN205628292U (en) * | 2016-05-12 | 2016-10-12 | 海宁国能中电节能环保设备技术有限公司 | Tubular wet -type electrostatic precipitator positive pole modular structure |
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| CN105772224A (en) | 2016-07-20 |
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