CN2376335Y - Glass fibre reinforced plastics anode tube for electric demister - Google Patents
Glass fibre reinforced plastics anode tube for electric demister Download PDFInfo
- Publication number
- CN2376335Y CN2376335Y CN 99220852 CN99220852U CN2376335Y CN 2376335 Y CN2376335 Y CN 2376335Y CN 99220852 CN99220852 CN 99220852 CN 99220852 U CN99220852 U CN 99220852U CN 2376335 Y CN2376335 Y CN 2376335Y
- Authority
- CN
- China
- Prior art keywords
- anode tube
- glass fibre
- tube
- reinforced plastics
- fibre reinforced
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a glass fibre reinforced plastics anode tube for an electric demister. The section of the tube wall of the glass fibre reinforced plastics anode tube is provided with a three-layered structure, wherein, an inner cavity layer is a flame resistant and conductive resin layer; a middle layer is a medium-alkali glass fibre cloth layer; an outer layer is a yarn winding resin layer. The cross section of the glass fibre reinforced plastics anode tube presents a regular hexagon, and the regular hexagonal prism inner surface of the glass fibre reinforced plastics anode tube is a surface treated by fluffing. The glass fibre reinforced plastics anode tube for an electric demister can reduce the volume of an anode tube bundle and can fully utilize the space of effective tube bundles. The utility model has the advantages of light weight, high tensile strength corrosion resistance, favorable performance of flame resistance and conduction. The utility model can improve the air speed of processing air current more than 3m/s.
Description
The utility model relates to the improvement of electrostatic precipitator, specifically is a kind of fiberglass anode tube of electrostatic precipitator, and it belongs to the sulfuric acid technical field of chemical.
In the sulphation construction equipment, a kind of electrostatic precipitator is arranged, anode tube wherein mostly adopts lead pipe, or stainless steel tube, or the PVC plastic tube.These anode tube, the rigidity that has is poor, Heavy Weight, the cost height, manufacture difficulty is big; Though must measuring of having is light, poor electric conductivity, the demist weak effect, not ageing-resistant, inefficiency.These anode tube all are pipes, and its rate of arranging on tube sheet can not be too big.Amass the number of the anode tube of determining like this by the effective cross section of anode tube, be arranged on the tube sheet with certain tube pitch again, must cause the tube sheet diameter excessive, certainly will form bulky electrostatic precipitator.
The purpose of this utility model is the fiberglass anode tube that a kind of novel electrostatic precipitator will be provided.This pipe will be arranged on the limited tube sheet as wide as possible, reduces the volume of anode tube bank, makes full use of the space of effective tube bank.This pipe also will keep having certain hot strength＞60Mpa, and corrosion-resistant, the flame-retardant conductive performance is good, the corona field uniform strength height that produces in the tube chamber.
Task of the present utility model is finished by following technical scheme, developed a kind of fiberglass anode tube of electrostatic precipitator, the tube wall cross section of this pipe is a three-decker: wherein the inner chamber layer is the resin bed of flame-retardant conductive, the intermediate layer is the medium alkali fiber cloth layer, extexine is for twining the yarn resin bed, the cross section of this pipe is regular hexagon, the surface that positive six prismatic inner surfaces of this pipe are handled for fluffing.
Described tube wall, its wall thickness is at 3-10mm; The hot strength of this pipe is greater than 70Mpa.
The resin bed of described flame-retardant conductive, unsaturated polyester resin content wherein is greater than 70%.
Described winding yarn resin bed, unsaturated polyester resin content wherein is at 40-45%.
Anode tube of the present utility model, its advantage is: owing to adopt the glass web anode tube of the flame-retardant conductive of positive hexagon, make the arrange rate of anode tube on tube sheet improve greatly.In all effective anode tube numbers, do not line up tube bank with can having tube pitch between all pipes, make full use of effective tube bank space, reduced the tube bank volume, and then reduced the volume of whole electrostatic precipitator.Because the mylar that adopts flame-retardant conductive can form uniform corona field as tube cavity, can produce bigger electric current, thereby improve air-flow velocity, makes SO
2Air-flow gas speed reaches 3m/s, has improved the efficient of electric demist.
Embodiment accompanying drawings of the present utility model is as follows:
Fig. 1 is fiberglass anode tube axial arrangement figure;
Fig. 2 is a fiberglass anode cross-sectional structure schematic diagram;
Referring to Fig. 1-2, the fiberglass anode tube of the electrostatic precipitator of making is the anode tube of the flame-retardant conductive of positive six prismatic 5 shapes.Its tube wall cross section is a three-decker, and wherein the inner chamber layer is the resin bed 1 of flame-retardant conductive, and the intermediate layer is a medium alkali fiber cloth layer 2, and extexine is for twining yarn resin bed 3.The cross section of this pipe is regular hexagon.The surface that positive six prismatic 5 inner surfaces of this pipe are handled for fluffing strengthens with this pipe electric conductivity.The anode tube of this example, its diagonal internal diameter 4 is 289mm, and pipe thickness is 6mm, and the hot strength of this pipe is 97.5Mpa after tested, is far longer than 60Mpa.The resin bed of the flame-retardant conductive of this pipe, wherein filler is fire retardant and conductive material, and the fire-retardant oxygen index (OI) of making this pipe is 26-33, and the volume resistance value is less than 48.8 Ω/m; Wherein unsaturated polyester resin content is more than 78%.The winding yarn resin bed of this pipe, wherein unsaturated polyester resin content is 42%.
Claims (4)
1, a kind of fiberglass anode tube of electrostatic precipitator, the tube wall cross section of this pipe is a three-decker: wherein the inner chamber layer is the resin bed of flame-retardant conductive, the intermediate layer is the medium alkali fiber cloth layer, extexine is for twining the yarn resin bed, it is characterized in that: the cross section of this pipe is regular hexagon, the surface that positive six prismatic inner surfaces of this pipe are handled for fluffing.
2, the fiberglass anode tube of electrostatic precipitator according to claim 1 is characterized in that: described tube wall, and its wall thickness is at 3-10mm; The hot strength of this pipe is greater than 70Mpa.
3, the fiberglass anode tube of electrostatic precipitator according to claim 1 is characterized in that: the resin bed of described flame-retardant conductive, unsaturated polyester resin content wherein is greater than 70%.
4, the fiberglass anode tube of electrostatic precipitator according to claim 1 is characterized in that: described winding yarn resin bed, unsaturated polyester resin content wherein is at 40-45%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220852 CN2376335Y (en) | 1999-05-12 | 1999-05-12 | Glass fibre reinforced plastics anode tube for electric demister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220852 CN2376335Y (en) | 1999-05-12 | 1999-05-12 | Glass fibre reinforced plastics anode tube for electric demister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2376335Y true CN2376335Y (en) | 2000-05-03 |
Family
ID=34011529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99220852 Expired - Fee Related CN2376335Y (en) | 1999-05-12 | 1999-05-12 | Glass fibre reinforced plastics anode tube for electric demister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2376335Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102448614A (en) * | 2009-03-24 | 2012-05-09 | 涡轮声响公司 | Wet electrostatic precipitator system components |
| CN102989587A (en) * | 2012-12-27 | 2013-03-27 | 昊华中意玻璃钢有限公司 | Conductive fiberglass reinforced polyester anode tube and preparation method thereof |
| CN104339490A (en) * | 2014-09-25 | 2015-02-11 | 李爱云 | Pultrusion mould and conductive orthohexagonal glass reinforced plastic anode tube produced by using pultrusion mould |
| US9387487B2 (en) | 2011-03-28 | 2016-07-12 | Megtec Turbosonic Inc. | Erosion-resistant conductive composite material collecting electrode for WESP |
| CN106552714B (en) * | 2016-11-07 | 2018-08-17 | 嘉兴市华能环保设备有限公司 | The method for making wet electrical dust precipitator anode tube using nonmetallic materials |
| US11027289B2 (en) | 2011-12-09 | 2021-06-08 | Durr Systems Inc. | Wet electrostatic precipitator system components |
-
1999
- 1999-05-12 CN CN 99220852 patent/CN2376335Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102448614A (en) * | 2009-03-24 | 2012-05-09 | 涡轮声响公司 | Wet electrostatic precipitator system components |
| US9387487B2 (en) | 2011-03-28 | 2016-07-12 | Megtec Turbosonic Inc. | Erosion-resistant conductive composite material collecting electrode for WESP |
| US11027289B2 (en) | 2011-12-09 | 2021-06-08 | Durr Systems Inc. | Wet electrostatic precipitator system components |
| CN102989587A (en) * | 2012-12-27 | 2013-03-27 | 昊华中意玻璃钢有限公司 | Conductive fiberglass reinforced polyester anode tube and preparation method thereof |
| CN102989587B (en) * | 2012-12-27 | 2015-07-01 | 昊华中意玻璃钢有限公司 | Conductive fiberglass reinforced polyester anode tube and preparation method thereof |
| CN104339490A (en) * | 2014-09-25 | 2015-02-11 | 李爱云 | Pultrusion mould and conductive orthohexagonal glass reinforced plastic anode tube produced by using pultrusion mould |
| CN106552714B (en) * | 2016-11-07 | 2018-08-17 | 嘉兴市华能环保设备有限公司 | The method for making wet electrical dust precipitator anode tube using nonmetallic materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: QINGDAO LOGA CHEMICAL EQUIPMENT CO., LTD. Free format text: FORMER NAME OR ADDRESS: QINGDAO CHEMICAL ENGINEERING ENVIRONMENTAL PROTECTION EQUIPMENT MANUFACTURECO. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Qingdao Luojia Chemical Equipment Co., Ltd. Patentee before: Qingdao Chemical Environmental Protection Equipment Manufacture Co., Ltd. |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |