CN205042613U - Wet electrostatic precipitator positive pole intermodule sealing connecting structure - Google Patents
Wet electrostatic precipitator positive pole intermodule sealing connecting structure Download PDFInfo
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- CN205042613U CN205042613U CN201520786288.XU CN201520786288U CN205042613U CN 205042613 U CN205042613 U CN 205042613U CN 201520786288 U CN201520786288 U CN 201520786288U CN 205042613 U CN205042613 U CN 205042613U
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- connecting structure
- positive pole
- anode
- glass epoxy
- wet cottrell
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Abstract
The utility model provides a wet electrostatic precipitator positive pole intermodule sealing connecting structure, include: glass steel sheet and two positive pole modules, the glass steel sheet has both ends, and two are distinguished in both ends the positive pole module links to each other, every all be provided with in the positive pole module and connect the face, be provided with elasticity BC petro mastic layer on the connection face, the both ends of glass steel sheet are passed through elasticity BC petro mastic layer with two connection faces link to each other respectively. The utility model discloses in, two positive pole modules of sealing connection wet electrostatic precipitator are distinguished through regard elasticity BC petro mastic as the transition layer to the glass steel sheet, and be full of cracks, fracture that normal direction fatigue stress, vibration and the bending etc. That can effectively weaken temperature stress, curved surface caused peel off the scheduling problem.
Description
Technical field
The utility model relates to deduster water-tight equipment manufacturing technology, particularly relates to a kind of wet cottrell anode mold interblock Hermetical connecting structure, belongs to chimney arrangement manufacture technology field.
Background technology
Wet cottrell is widely used in the deep purifying of fire coal, fuel oil and burning power plant desulfurization wet flue gas, to be particularly suitable in trapping desulfurization wet flue gas fine particle, acid mist, the mercury etc. such as PM10, PM2.5.
In prior art, in wet cottrell anode module installation process, due to reasons such as anode module making precision, designs, there is certain gap between multiple anode module, the existence in these gaps can cause flue gas to be revealed, increase flue gas pressures loss, pollutes and corrode the problems such as periphery relevant device facility.Therefore, must seal between wet cottrell anode module.
Utility model content
The utility model provides a kind of and has excellent sealing property, and installation simple wet cottrell anode mold interblock Hermetical connecting structure.
Wet cottrell anode mold interblock Hermetical connecting structure of the present utility model, comprising: glass epoxy and two anode modules;
Described glass epoxy has two ends, and two ends difference two described anode modules are connected;
Each described anode module is provided with joint face, described joint face is provided with elastic anti-corrosion clay layer;
The two ends of described glass epoxy are connected with described two joint faces respectively by described elastic anti-corrosion clay layer.
Wet cottrell anode mold interblock Hermetical connecting structure as above, wherein, the interface of described glass epoxy and described joint face is provided with fiberglass sealed bar.
Wet cottrell anode mold interblock Hermetical connecting structure as above, wherein, the width of described fiberglass sealed bar is 100mm.
Wet cottrell anode mold interblock Hermetical connecting structure as above, wherein, described joint face is flange face.
Wet cottrell anode mold interblock Hermetical connecting structure as above, wherein, the thickness of described glass epoxy is 4-20mm.
Wet cottrell anode mold interblock Hermetical connecting structure as above, wherein, the thickness of described elastic anti-corrosion clay layer is 2-6mm.
In the utility model, glass epoxy passes through elastic anti-corrosion clay as transition zone, be tightly connected two anode modules of wet cottrell respectively, can effectively weaken temperature stress, the normal direction fatigue stress of curved surface, vibration and bending etc. cause be full of cracks, cracking, the problem such as to peel off.Thus achieve fiberglass fragile material curve form with vibration operating mode under flexible sealing be connected.
Accompanying drawing explanation
Fig. 1 is the sectional structure chart of the wet cottrell anode mold interblock Hermetical connecting structure of the utility model embodiment.
Detailed description of the invention
As shown in Figure 1, the wet cottrell anode mold interblock Hermetical connecting structure of the utility model embodiment, comprising: glass epoxy 1 and two anode modules 2; Described glass epoxy 1 has two ends, and the described anode modules 2 of two ends difference two are connected; Each described anode module 2 is provided with joint face 20, and generally, described joint face 20 is flange face.Described joint face 20 is provided with elastic anti-corrosion clay layer 3; The two ends of described glass epoxy 1 are connected with described two joint faces 20 respectively by described elastic anti-corrosion clay layer 3.
In order to increase sealing effectiveness further, in the present embodiment, described glass epoxy 1 is provided with fiberglass sealed bar 4 with the interface of described joint face 20.The width of described fiberglass sealed bar 4 is generally 100mm.
The wet cottrell anode mold interblock Hermetical connecting structure of the present embodiment, wherein, the thickness of described glass epoxy is generally 4-20mm; The thickness of described elastic anti-corrosion clay layer is generally 2-6mm.
The utility model embodiment is in concrete installation process, and according to the design size of wet cottrell anode module, the glass epoxy of first prefabricated connection, its length and width are determined according to actual requirement of engineering, and thickness is generally 4-20mm.
In installation process, be first coated with 2-6mm elastic anti-corrosion clay respectively in intending in two anode module top (or bottom) flange surface be tightly connected, to form elastic anti-corrosion clay layer; Then by prefabricated glass epoxy lay above elastic anti-corrosion clay layer, as Fig. 1, connect two each and every one anode module flanges, adopt make the coated interface of fiberglass sealed bar by hand, coated width is determined according to actual requirement of engineering.
In the utility model embodiment, Hermetical connecting structure body is formed by based on elastic anti-corrosion clay and polyurethane modified epoxy vinylite substrate glass steel plate.Elastic anti-corrosion clay adopts and passes network silicone modified polymers mutually, and glass epoxy is polyurethane modified epoxy vinylite matrix.This bi-material all has permeability, corrosion resistance, mar proof, the superior function such as media-resistant and weather aging of excellent water resistant, acid, alkali, partial solvent and some other special chemical medium.
Glass epoxy is used for jointed anode module, because desulfurization wet flue gas temperature is higher, it is by producing larger temperature stress during wet cottrell, adopts polyurethane modified epoxy vinylite matrix, greatly can improve the fracture elongation of glass epoxy, thus effectively weaken temperature stress.
Elastic anti-corrosion clay also has the superior function such as low modulus, high-adhesion, and its cure shrinkage is little, and thermal coefficient of expansion is little, and spalling resistance is good, especially has fabulous damping shock absorption characteristic.
In the utility model, glass epoxy passes through elastic anti-corrosion clay as transition zone, be tightly connected two anode modules of wet cottrell respectively, can effectively weaken temperature stress, the normal direction fatigue stress of curved surface, vibration and bending etc. cause be full of cracks, cracking, the problem such as to peel off.Thus achieve fiberglass fragile material curve form with vibration operating mode under flexible sealing be connected.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (6)
1. a wet cottrell anode mold interblock Hermetical connecting structure, is characterized in that, comprising: glass epoxy and two anode modules;
Described glass epoxy has two ends, and two ends difference two described anode modules are connected;
Each described anode module is provided with joint face, described joint face is provided with elastic anti-corrosion clay layer;
The two ends of described glass epoxy are connected with described two joint faces respectively by described elastic anti-corrosion clay layer.
2. wet cottrell anode mold interblock Hermetical connecting structure according to claim 1, it is characterized in that, the interface of described glass epoxy and described joint face is provided with fiberglass sealed bar.
3. wet cottrell anode mold interblock Hermetical connecting structure according to claim 2, is characterized in that, the width of described fiberglass sealed bar is 100mm.
4. the wet cottrell anode mold interblock Hermetical connecting structure according to any one of claim 1-3, it is characterized in that, described joint face is flange face.
5. the wet cottrell anode mold interblock Hermetical connecting structure according to any one of claim 1-3, is characterized in that, the thickness of described glass epoxy is 4-20mm.
6. the wet cottrell anode mold interblock Hermetical connecting structure according to any one of claim 1-3, is characterized in that, the thickness of described elastic anti-corrosion clay layer is 2-6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786288.XU CN205042613U (en) | 2015-10-12 | 2015-10-12 | Wet electrostatic precipitator positive pole intermodule sealing connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786288.XU CN205042613U (en) | 2015-10-12 | 2015-10-12 | Wet electrostatic precipitator positive pole intermodule sealing connecting structure |
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| Publication Number | Publication Date |
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| CN205042613U true CN205042613U (en) | 2016-02-24 |
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| CN201520786288.XU Active CN205042613U (en) | 2015-10-12 | 2015-10-12 | Wet electrostatic precipitator positive pole intermodule sealing connecting structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080178A (en) * | 2018-06-21 | 2018-12-25 | 国电环境保护研究院有限公司 | The sampling method of in-service wet cottrell glass reinforced plastic anode |
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2015
- 2015-10-12 CN CN201520786288.XU patent/CN205042613U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080178A (en) * | 2018-06-21 | 2018-12-25 | 国电环境保护研究院有限公司 | The sampling method of in-service wet cottrell glass reinforced plastic anode |
| CN109080178B (en) * | 2018-06-21 | 2020-06-19 | 国电环境保护研究院有限公司 | Sampling method for glass fiber reinforced plastic anode of in-service wet electrostatic precipitator |
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| GR01 | Patent grant |