CN105772224A - Anode module structure of wet type tubular electric precipitator - Google Patents
Anode module structure of wet type tubular electric precipitator Download PDFInfo
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- CN105772224A CN105772224A CN201610311923.8A CN201610311923A CN105772224A CN 105772224 A CN105772224 A CN 105772224A CN 201610311923 A CN201610311923 A CN 201610311923A CN 105772224 A CN105772224 A CN 105772224A
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- anode
- sealing flange
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- anode module
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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
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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
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/49—Collecting-electrodes tubular
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Abstract
The invention provides an anode module structure of a wet type tubular electric precipitator. The anode module structure of the wet type tubular electric precipitator comprises a plurality of single conductive fiber reinforced plastic tubes. Glass fiber layers cover the outer walls of the single conductive fiber reinforced plastic tubes. The single conductive fiber reinforced plastic tubes are bonded through resin to form a honeycomb-shaped anode module. A fiber reinforced plastic layer covers the circumferential outer wall of the anode module to form an integral reinforced layer. A fiber reinforced plastic layer covers the lower end of the anode module to form a lower-end reinforced strip. A sealing flange and a load-bearing flange sleeve the upper end of the anode module, the sealing flange is located on the top edge of the anode module, a plurality of reinforcing rib plates are arranged between the sealing flange and the load-bearing flange, and an anode line channel is formed in the top surface of the sealing flange in a concave mode. Equi-potential paste heads coat the upper end and the lower end of the anode module, and further coat the inner wall of the anode line channel and the top surface of the sealing flange. Anode lines and carbon fiber resin filling materials are placed in the anode line channel, and a fiber reinforced plastic plate is arranged in the channel opening of the anode line channel in a sealing mode.
Description
Technical field
The invention belongs to flue gas desulfurization technique field, relate to a kind of cleaner unit, particularly a kind of tubular type wet electrical dust precipitator anode mold block structure.
Background technology
In the face of the increasingly serious haze of China, aerosol, PM2.5, heavy metal pollution situation, country has successively put into effect a series of environmental regulation and policy, enterprise is encouraged to realize ultra-clean discharge, call by national policy, more and more large-scale desulfurizers such as power plant soot unit or sintering machine of steel mill are more and more configured with tubular type wet electrical dust precipitator, to remove acid mist in flue gas, fine particle, PM2.5, aerosol etc.；Tubular type wet electrical dust precipitator adopts electro-conductive glass steel moald-cavity, cellular assembling mostly.
The manufacturing firm of most tubular type wet electrical dust precipitators still adopts direct bonding electroconductive frp anode module now, and the globality of module is poor, and after using several years, easily split in module lower end；Additionally existing structure middle-jiao yang, function of the spleen and stomach polar curve and anode module simply overlap, and make that anode line is externally-located directly to be contacted with air, thus exposed cause the problems such as imperfect earth, and corrosion-vulnerable in flue gas.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, propose a kind of by arranging anode wire casing, and utilizing inserts and sealing plate to be sealed against in inside, it is ensured that anode line contacts tubular type wet electrical dust precipitator anode mold block structure that is good and that be not affected by body dielectric corrosion.
nullThe purpose of the present invention can be realized by following technical proposal: a kind of tubular type wet electrical dust precipitator anode mold block structure，Including some electroconductive frp single tubes，The outer wall of described electroconductive frp single tube is coated with fiberglass layer，Cellular anode module is formed by resin bonding between some described electroconductive frp single tubes，Described resin is coated on the outer surface of fiberglass layer，In the peripheral outer wall of described anode module, coated with glass fibre reinforced plastics layer forms overall enhancement Layer，The lower end cladding one circle frp layer of described anode module forms lower end and reinforces band，The upper end socket sealing flange of described anode module and load-bearing flange，Described sealing flange is positioned at the top of anode module along place，Described load-bearing flange is positioned at the lower section of sealing flange，Some reinforcement gussets are set between described sealing flange and load-bearing flange，Recessed anode line groove on the end face of described sealing flange，The top and bottom of described anode module are coated with isoelectric level and stick with paste head，Described isoelectric level is stuck with paste head and is also coated on anode wire casing inwall and sealing flange end face，Anode line and carbon fibre resin inserts is placed in described anode wire casing，The notch of described anode wire casing seals glass epoxy is set.
In this tubular type wet electrical dust precipitator anode mold block structure, the outline of overall anode module can be square, fan-shaped etc., and it is internal is alveolate texture.Electroconductive frp single tube is regular hexagon, is coated with fiberglass layer by periphery and forms six limit pipes, forms integral honeycomb shape structure by the split of some six limit pipes.By arranging anode wire casing, and anode line is arranged in anode wire casing, makes anode wire casing can be effectively protected anode line not by flue gas corrosion, and ensure that anode line and anode module contact are good.
In above-mentioned tubular type wet electrical dust precipitator anode mold block structure, described fiberglass layer is the polyester mesh cloth being wrapped in electroconductive frp single tube outer surface, the quality of described polyester mesh cloth is 50g/, and the helical angle that described polyester mesh cloth is wound around is 15 °, and crimping width is 30mm.By being wound around polyester mesh cloth at electroconductive frp single tube outer surface, it is possible to make electroconductive frp single tube have stronger stress articulamentum when combination；Ensure the close and firm connected between single tube.
In above-mentioned tubular type wet electrical dust precipitator anode mold block structure, the thickness of described overall enhancement Layer is 3mm～5mm.
In above-mentioned tubular type wet electrical dust precipitator anode mold block structure, it is 200mm that described lower end reinforces the width of band, and thickness is 5mm.Reinforce band by lower end and ensure that the bottom of anode module is tightly bound round together, it is to avoid in use procedure, stress causes bottom end crack.
In above-mentioned tubular type wet electrical dust precipitator anode mold block structure, bonding each through fiberglass between described reinforcement gusset with sealing flange, load-bearing flange, anode module outer wall.
In above-mentioned tubular type wet electrical dust precipitator anode mold block structure, described isoelectric level is stuck with paste head and is included the glass layer of cloth of 200g/ and the carbon fiber carpet veneer of 20g/, described isoelectric level is stuck with paste head and is coated on the joint face of adjacent two electroconductive frp single tubes, also being coated on the inner and outer wall of the electroconductive frp single tube being arranged in anode module periphery, described isoelectric level is stuck with paste head and is goed deep into described electroconductive frp single tube 100mm by end.Sticking with paste head by isoelectric level and ensure that the same isoelectric level of all electroconductive frp single tubes in anode module, so that all of electroconductive frp single tube ground connection is good, receptor site is uniform.
Compared with prior art, this tubular type wet electrical dust precipitator anode mold block structure improves the conduction uniformity of pole, Yuanyang module, good with positive contact, and anode line is not affected by body dielectric corrosion.Thoroughly solve original structure middle-jiao yang, function of the spleen and stomach polar curve and anode module simply to overlap, exposed in flue gas, cause the problems such as imperfect earth, corrosion-vulnerable.Present configuration is reasonable, advanced technology, and reliable effect designs ingenious, makes anode be subject to electricity uniformly.
Accompanying drawing explanation
Fig. 1 is this tubular type wet electrical dust precipitator anode mold block structured front view.
Fig. 2 is this tubular type wet electrical dust precipitator anode mold block structured top view.
Fig. 3 is this tubular type wet electrical dust precipitator anode mold block structured Local map.
In figure, 1, electroconductive frp single tube；2, overall enhancement Layer；3, lower end reinforces band；4, sealing flange；4a, anode wire casing；5, gusset is strengthened；6, load-bearing flange.
Detailed description of the invention
The following is specific embodiments of the invention and in conjunction with accompanying drawing, technical scheme is further described, but the present invention is not limited to these embodiments.
nullSuch as Fig. 1、Shown in Fig. 2 and Fig. 3，This tubular type wet electrical dust precipitator anode mold block structure，Including some electroconductive frp single tubes 1，The outer wall of electroconductive frp single tube 1 is coated with fiberglass layer，Cellular anode module is formed by resin bonding between some electroconductive frp single tubes 1，Resin is coated on the outer surface of fiberglass layer，In the peripheral outer wall of anode module, coated with glass fibre reinforced plastics layer forms overall enhancement Layer 2，The lower end cladding one circle frp layer of anode module forms lower end and reinforces band 3，The upper end socket sealing flange 4 of anode module and load-bearing flange 6，Sealing flange 4 is positioned at the top of anode module along place，Load-bearing flange 6 is positioned at the lower section of sealing flange 4，Some reinforcement gussets 5 are set between sealing flange 4 and load-bearing flange 6，Recessed anode line groove 4a on the end face of sealing flange 4，The top and bottom of anode module are coated with isoelectric level and stick with paste head，Isoelectric level is stuck with paste head and is also coated on anode wire casing 4a inwall and sealing flange 4 end face，Anode line and carbon fibre resin inserts is placed in anode wire casing 4a，The notch of anode wire casing 4a seals glass epoxy is set.
In this tubular type wet electrical dust precipitator anode mold block structure, the outline of overall anode module is square, fan-shaped etc., and it is internal in alveolate texture.Electroconductive frp single tube 1 is regular hexagon, is coated with fiberglass layer by periphery and forms six limit pipes, forms integral honeycomb shape structure by the split of some six limit pipes.By arranging anode wire casing 4a, and anode line is arranged in anode wire casing 4a, makes anode wire casing 4a can be effectively protected anode line not by flue gas corrosion, and ensure that anode line and anode module contact are good.
Fiberglass layer is the polyester mesh cloth being wrapped in electroconductive frp single tube 1 outer surface, and the quality of polyester mesh cloth is 50g/, and the helical angle that polyester mesh cloth is wound around is 15 °, and crimping width is 30mm.By being wound around polyester mesh cloth at electroconductive frp single tube 1 outer surface, it is possible to make electroconductive frp single tube 1 have stronger stress articulamentum when combination；Ensure the close and firm connected between single tube.
The thickness of overall enhancement Layer 2 is 3mm～5mm.
It is 200mm that lower end reinforces the width with 3, and thickness is 5mm.Reinforced by lower end and ensure that the bottom of anode module is tightly bound round together with 3, it is to avoid in use procedure, stress causes bottom end crack.
Strengthen gusset 5 bonding each through fiberglass with between sealing flange 4, load-bearing flange 6, anode module outer wall.
Isoelectric level is stuck with paste head and is included the glass layer of cloth of 200g/ and the carbon fiber carpet veneer of 20g/, isoelectric level is stuck with paste head and is coated on the joint face of adjacent two electroconductive frp single tubes 1, also being coated on the inner and outer wall of the electroconductive frp single tube 1 being arranged in anode module periphery, isoelectric level is stuck with paste head and is goed deep into electroconductive frp single tube 1100mm by end.Sticking with paste head by isoelectric level and ensure that the same isoelectric level of all electroconductive frp single tubes 1 in anode module, so that all of electroconductive frp single tube 1 ground connection is good, receptor site is uniform.
This tubular type wet electrical dust precipitator anode mold block structured manufacturing process is:
1), first the outer surface of electroconductive frp single tube 1 is wound around the polyester mesh cloth one layer of 50g/, its winding screw angle is 15 °, crimping thickness is 30mm, fiberglass layer as single tube combination, by the joint face brushing resin between single tube and single tube so that the profile of some single tubes is bonded together the cellular module of formation.
2), by module-external outer layer along pasting one layer thick of fiberglass of 3mm～5mm week, as the overall enhancement Layer 2 of module-external, and connecing width for about 200mm at module lower end paste, thickness is the frp layer of about 5mm, reinforces band 3 as lower end.
3), in module, paste load-bearing flange 6 and sealing flange 4, reserve anode wire casing 4a when pasting sealing flange 4 on its top face, and the position between load-bearing flange 6 and sealing flange 4 is pasted reinforcement gusset 5 several piece.
4), finally make isoelectric level and stick with paste head, lower end in module, along module border, the joint face of often any two electroconductive frp single tubes 1 is pasted and sticks with paste isoelectric level paste head, and length gos deep into 100mm in single tube, joint face both sides must be as a whole, the single tube inwall outer wall being arranged in module edge is pasted paste isoelectric level simultaneously sticks with paste head.Isoelectric level sticks with paste each one layer of the carbon fiber felt that head is the glass-fiber-fabric of 200g/ and 20g/ so that whole anode module lower end forms an equipotential link.At upper end sealing flange 4 place, identical with lower end method, but anode wire casing 4a must be sticked and return sealing flange 4 by carbon fiber felt along groove, forms the equipotential link of epimere.
5), when installing, only anode line need to be applied in anode wire casing 4a, and modulate carbon fibre resin and fill up anode wire casing 4a, use glass epoxy to seal anode wire casing 4a surface.
This tubular type wet electrical dust precipitator anode mold block structure improves the conduction uniformity of pole, Yuanyang module, good with positive contact, and anode line is not affected by body dielectric corrosion.Thoroughly solve original structure middle-jiao yang, function of the spleen and stomach polar curve and anode module simply to overlap, exposed in flue gas, cause the problems such as imperfect earth, corrosion-vulnerable.Present configuration is reasonable, advanced technology, and reliable effect designs ingenious, makes anode be subject to electricity uniformly.The work efficiency improving tubular type wet electrical dust precipitator there is great help.
Specific embodiment described herein is only to present invention spirit explanation for example.Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by those skilled in the art, but without departing from the spirit of the present invention or surmount the scope that appended claims is defined.
Although more employing electroconductive frp single tube 1 herein；Overall enhancement Layer 2；Lower end reinforces band 3；Sealing flange 4；Anode wire casing 4a；Strengthen gusset 5；Load-bearing flange 6 term such as grade, but it is not precluded from using the probability of other term.These terms are used to be only used to describe and explain more easily the essence of the present invention；It is all contrary with spirit of the present invention for being construed as any additional restriction.
Claims (6)
- null1. a tubular type wet electrical dust precipitator anode mold block structure，Including some electroconductive frp single tubes，It is characterized in that，The outer wall of described electroconductive frp single tube is coated with fiberglass layer，Cellular anode module is formed by resin bonding between some described electroconductive frp single tubes，Described resin is coated on the outer surface of fiberglass layer，In the peripheral outer wall of described anode module, coated with glass fibre reinforced plastics layer forms overall enhancement Layer，The lower end cladding one circle frp layer of described anode module forms lower end and reinforces band，The upper end socket sealing flange of described anode module and load-bearing flange，Described sealing flange is positioned at the top of anode module along place，Described load-bearing flange is positioned at the lower section of sealing flange，Some reinforcement gussets are set between described sealing flange and load-bearing flange，Recessed anode line groove on the end face of described sealing flange，The top and bottom of described anode module are coated with isoelectric level and stick with paste head，Described isoelectric level is stuck with paste head and is also coated on anode wire casing inwall and sealing flange end face，Anode line and carbon fibre resin inserts is placed in described anode wire casing，The notch of described anode wire casing seals glass epoxy is set.
- 2. tubular type wet electrical dust precipitator anode mold block structure according to claim 1, it is characterized in that, described fiberglass layer is the polyester mesh cloth being wrapped in electroconductive frp single tube outer surface, the quality of described polyester mesh cloth is 50g/, the helical angle that described polyester mesh cloth is wound around is 15 °, and crimping width is 30mm.
- 3. tubular type wet electrical dust precipitator anode mold block structure according to claim 1, it is characterised in that the thickness of described overall enhancement Layer is 3mm～5mm.
- 4. tubular type wet electrical dust precipitator anode mold block structure according to claim 1, it is characterised in that it is 200mm that described lower end reinforces the width of band, and thickness is 5mm.
- 5. tubular type wet electrical dust precipitator anode mold block structure according to claim 1, it is characterised in that bonding each through fiberglass between described reinforcement gusset with sealing flange, load-bearing flange, anode module outer wall.
- 6. tubular type wet electrical dust precipitator anode mold block structure according to claim 1, it is characterized in that, described isoelectric level is stuck with paste head and is included the glass layer of cloth of 200g/ and the carbon fiber carpet veneer of 20g/, described isoelectric level is stuck with paste head and is coated on the joint face of adjacent two electroconductive frp single tubes, also being coated on the inner and outer wall of the electroconductive frp single tube being arranged in anode module periphery, described isoelectric level is stuck with paste head and is goed deep into described electroconductive frp single tube 100mm by end.
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| 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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| 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 true CN105772224A (en) | 2016-07-20 |
| CN105772224B CN105772224B (en) | 2017-08-01 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269255A (en) * | 2016-11-04 | 2017-01-04 | 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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| 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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2016
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Patent Citations (9)
| 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 |
| JP2005307832A (en) * | 2004-04-20 | 2005-11-04 | Toyota Motor Corp | Exhaust gas purifying device |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269255A (en) * | 2016-11-04 | 2017-01-04 | 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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| CN105772224B (en) | 2017-08-01 |
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