CN207287119U - A kind of desulfurizing tower anti-corrosion resistance to erosion reinforcement structure - Google Patents
A kind of desulfurizing tower anti-corrosion resistance to erosion reinforcement structure Download PDFInfo
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- CN207287119U CN207287119U CN201721330770.8U CN201721330770U CN207287119U CN 207287119 U CN207287119 U CN 207287119U CN 201721330770 U CN201721330770 U CN 201721330770U CN 207287119 U CN207287119 U CN 207287119U
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- layer
- vinylite
- alloy
- desulfurizing tower
- paint layer
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Abstract
The utility model discloses a kind of desulfurizing tower anti-corrosion resistance to erosion reinforcement structure, desulfurizing tower body including being welded with several alloy bolts on inner wall, vinylite prime coat is equipped with the inner wall of desulfurizing tower body successively, first layer vinylite flake paint layer, first layer is incorporated the wear-resisting type vinylite flake paint layer of ceramic particle, FRP glass cloth, the second layer is incorporated the wear-resisting type vinylite flake paint layer of ceramic particle, second layer vinylite flake paint layer and reinforced polypropylene wearing plate, all alloy bolts both pass through reinforced polypropylene wearing plate, and it is combined with the alloy nut closely abutted against with reinforced polypropylene wearing plate.The service life of desulfurizing tower body, and favorable anti-corrosion effect are substantially increased, erosion corrosion, the generation of perforated phenomenon is solved, ensure that normal production work and the safe operation of desulphurization system；In addition, reinforced polypropylene wearing plate is safeguarded simply, the reinforced polypropylene wearing plate that alloy nut more renews only need to be unclamped.
Description
Technical field
Desulfurizing tower technical field of anticorrosion is the utility model is related to, more particularly to a kind of desulfurizing tower is strengthened tying with anti-corrosion resistance to erosion
Structure.
Background technology
It is well known that desulfurizing tower is one of important equipment in power plant, in actual use, in the desulfurizing tower of metallic matrix
Wall and its protective layer (especially spraying zone) are washed away by high flow rate, high solids slurries for a long time, in turn result in erosion corrosion, perforation
The generation of phenomenon, can not only largely effect on using mission, but also needs periodically to carry out maintenance and (position of burn into perforation is carried out
Strengthen repairing), normal production work is influenced, very big hidden danger is brought to desulphurization system safe operation, while can be wasted a large amount of
Human and material resources.
Utility model content
The purpose of this utility model is to provide a kind of desulfurizing tower anti-corrosion resistance to erosion reinforcement structure, to reach raising anti-corrosion
Performance, avoids erosion corrosion and the generation of perforated phenomenon, and then improves the purpose of service life.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of desulfurizing tower is strengthened with anti-corrosion resistance to erosion
Structure, including desulfurizing tower body, are welded with several alloy bolts on the inner wall of the desulfurizing tower body, positioned at all conjunctions
Vinylite prime coat, the vinylite bottom are brushed or are coated with the desulfurizing tower inner body wall on gold shell bolt periphery
First layer vinylite flake paint layer is brushed or is coated with enamelled coating, on the first layer vinylite flake paint layer
Brush or be coated with the wear-resisting type vinylite flake paint layer of first layer supplying ceramic particle, the first layer supplying ceramics
The wear-resisting type ethene of second layer supplying ceramic particle is brushed or is coated with the wear-resisting type vinylite flake paint layer of particle
Base resin flake dope layer, the second layer, which is incorporated on the wear-resisting type vinylite flake paint layer of ceramic particle, to be brushed or sprays
Second layer vinylite flake paint layer is scribbled, the second layer vinylite flake paint layer is equipped with reinforced polypropylene
Wearing plate, all alloy bolts pass through the reinforced polypropylene wearing plate, and all alloy bolts are combined with conjunction
Metal nut, together with all alloy nuts are closely abutted against with the reinforced polypropylene wearing plate；
The wear-resisting type vinylite flake paint layer and second layer supplying pottery of the first layer supplying ceramic particle
FRP glass cloth is bonded between the wear-resisting type vinylite flake paint layer of porcelain particle.
As an improvement the first layer vinylite flake paint layer and the second layer vinylite scale
The thickness of dope layer is all higher than or equal to 0.8mm；The wear-resisting type vinylite scale of the first layer supplying ceramic particle applies
The thickness of the wear-resisting type vinylite flake paint layer of the bed of material and second layer supplying ceramic particle is all higher than or is equal to
1mm；The thickness of the FRP glass cloth is greater than or equal to 1mm；The thickness of the reinforced polypropylene wearing plate is greater than or equal to 5mm.
As a further improvement, alloy gasket is set with all alloy bolts, the alloy gasket is located at
Between the alloy nut and the reinforced polypropylene wearing plate, and the both sides of the alloy gasket respectively with the alloy nut
Together with closely being abutted against with the reinforced polypropylene wearing plate.
As a further improvement, the alloy bolt equal array in the circumferential direction of the desulfurizing tower body and in axial direction
Set.
By adopting the above-described technical solution, a kind of desulfurizing tower provided by the utility model is strengthened tying with anti-corrosion resistance to erosion
Structure has the beneficial effect that：
Due to being equipped with vinylite prime coat on the inner wall of desulfurizing tower body successively, first layer vinylite scale applies
The bed of material, the wear-resisting type vinylite flake paint layer of first layer supplying ceramic particle, FRP glass cloth, second layer supplying ceramics
The wear-resisting type vinylite flake paint layer of particle, second layer vinylite flake paint layer and reinforced polypropylene are wear-resisting
Plate；All alloy bolts being welded in desulfurizing tower inner body wall both pass through reinforced polypropylene wearing plate and are combined with and strengthen
The alloy nut that polypropylene abrasion-proof plate closely abuts against, based on said structure, the desulfurizing tower is with anti-corrosion resistance to erosion reinforcement structure in reality
Border by vinylite prime coat, first layer vinylite flake paint layer, first layer in use, be incorporated ceramic particle
Wear-resisting type vinylite flake paint layer, FRP glass cloth, the wear-resisting type vinylite scale of second layer supplying ceramic particle
Dope layer and second layer vinylite flake paint layer form erosion resistant coating, and anticorrosion antiwear is formed by reinforced polypropylene wearing plate
Layer is simultaneously fastened on the inner wall of desulfurizing tower body by alloy nut.Using desulfurizing tower anti-corrosion resistance to erosion reinforcement structure, greatly
The big service life (being more than 15 years) for improving desulfurizing tower body, and favorable anti-corrosion effect, solve erosion corrosion, perforated phenomenon
Occur, ensure that normal production work and the safe operation of desulphurization system；In addition, anticorrosion antiwear layer is safeguarded simply, it is only necessary to
Unclamp the reinforced polypropylene wearing plate that alloy nut more renews.
Since the thickness of first layer vinylite flake paint layer and second layer vinylite flake paint layer is big
In or equal to 0.8mm；The wear-resisting type vinylite flake paint layer and second layer supplying ceramics of first layer supplying ceramic particle
The thickness of the wear-resisting type vinylite flake paint layer of particle is all higher than or equal to 1mm；The thickness of FRP glass cloth is more than or waits
In 1mm；The thickness of reinforced polypropylene wearing plate is greater than or equal to 5mm, so that by above-mentioned size, not only will not be to desulfurizing tower sheet
Body damages or increases burden, and does not interfere with normal desulfurization work；Meanwhile to realize good anti-corrosion effect, carrying
High service life provides guarantee.
Due to being set with alloy gasket on all alloy bolts, alloy gasket is located at alloy nut and reinforced polypropylene is resistance to
Between nog plate, and together with the both sides of alloy gasket closely abut against with alloy nut and reinforced polypropylene wearing plate respectively, so that
Abutted against by the big alloy gasket of area with reinforced polypropylene wearing plate, effectively increase fastening effect；Meanwhile avoid conjunction
During metal nut rotational fastener, reinforced polypropylene wearing plate is caused to wear.
Due to alloy bolt, array is set in the circumferential direction of desulfurizing tower body and in axial direction, ensure that reinforced polypropylene is resistance to
Nog plate has good stationarity in desulfurizing tower body, and (is passed through easy to hole on reinforced polypropylene wearing plate for alloy bolt
Hole) processing.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
In figure, 1- desulfurizing tower bodies；101- alloy bolts；102- alloy nuts；103- alloy gaskets；2- vinylites
Prime coat；3- first layer vinylite flake paint layers；4- first layers are incorporated the wear-resisting type vinylite squama of ceramic particle
Piece dope layer；The 5- second layers are incorporated the wear-resisting type vinylite flake paint layer of ceramic particle；6- second layer vinylites
Flake paint layer；7- reinforced polypropylene wearing plates；8-FRP glass cloth.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining
The utility model, is not used to limit the utility model.
For convenience of description, this programme is preferentially arranged at the spray region of desulfurizing tower, but simultaneously not only limits and be used for spraying zone
Domain.
As shown in Figure 1, a kind of desulfurizing tower anti-corrosion resistance to erosion reinforcement structure, including the desulfurizing tower body 1 that matrix is metal,
Several alloy bolts 101 are welded with the inner wall of the desulfurizing tower body 1, the desulfurizing tower positioned at all 101 peripheries of alloy bolt
Vinylite prime coat 2 is brushed or be coated with 1 inner wall of body, brushes or be coated with the vinylite prime coat 2
One layer of vinylite flake paint layer 3, brushes or is coated with first layer on the first layer vinylite flake paint layer 3 and match somebody with somebody
Enter the wear-resisting type vinylite flake paint layer 4 of ceramic particle, which is incorporated the wear-resisting type vinyl tree of ceramic particle
The wear-resisting type vinylite flake paint layer 5 of second layer supplying ceramic particle is brushed or is coated with fat flake paint layer 4, should
Second layer vinylite is brushed or is coated with the wear-resisting type vinylite flake paint layer 5 of second layer supplying ceramic particle
Flake paint layer 6, the second layer vinylite flake paint layer 6 are equipped with reinforced polypropylene wearing plate 7, all alloy bolts
101 pass through reinforced polypropylene wearing plate 7, and equal thread fitting has alloy nut 102, all alloys on all alloy bolts 101
Together with nut 102 is closely abutted against with reinforced polypropylene wearing plate 7；The first layer is incorporated the wear-resisting type vinyl of ceramic particle
FRP is bonded between the wear-resisting type vinylite flake paint layer 5 of resin flake dope layer 4 and second layer supplying ceramic particle
Glass cloth 8.
Specific implementation process is：Surface cleaning processing is carried out to the inner wall of desulfurizing tower body 1, welds upper some alloys afterwards
Bolt, carries out blasting treatment afterwards, brushes or sprays upper vinylite prime coat 2 afterwards, be dried, brush afterwards afterwards
Or the upper first layer vinylite flake paint layer 3 of spraying, it is dried and checks afterwards repair procedure, brushes or spray afterwards
The wear-resisting type vinylite flake paint layer 4 of upper first layer supplying ceramic particle, is dried, is bonded with FRP afterwards afterwards
Glass cloth 8, brushes or sprays afterwards the wear-resisting type vinylite flake paint layer 5 of upper second layer supplying ceramic particle, afterwards
It is dried, brushes or spray upper second layer vinylite flake paint layer 6 afterwards, be dried, examined afterwards afterwards
Look into (electric spark, calibrator etc.), after passed examination, be laid with reinforced polypropylene wearing plate 7 and fixed by alloy nut 102.
The thickness of the first layer vinylite flake paint layer 3 and second layer vinylite flake paint layer 6 is big
In or equal to 0.8mm；The wear-resisting type vinylite flake paint layer 4 and second layer supplying pottery of first layer supplying ceramic particle
The thickness of the wear-resisting type vinylite flake paint layer 5 of porcelain particle is all higher than or equal to 1mm；The thickness of the FRP glass cloth 8 is big
In or equal to 1mm；The thickness of the reinforced polypropylene wearing plate 7 is greater than or equal to 5mm.
Alloy gasket 103 is set with all alloy bolts 101, which is located at alloy nut 102 and increases
Between strong polypropylene abrasion-proof plate 7, and the both sides of alloy gasket 103 are tight with alloy nut 102 and reinforced polypropylene wearing plate 7 respectively
It is close to abut against together；Array is set the alloy bolt 101 in the circumferential direction of desulfurizing tower body 1 and in axial direction.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of desulfurizing tower anti-corrosion resistance to erosion reinforcement structure, including desulfurizing tower body, it is characterised in that the desulfurizing tower body
Inner wall on be welded with several alloy bolts, applied in the desulfurizing tower inner body wall on all alloy bolt peripheries
Vinylite prime coat is brushed or be coated with, first layer vinylite is brushed or be coated with the vinylite prime coat
Flake paint layer, brushes or is coated with the resistance to of first layer supplying ceramic particle on the first layer vinylite flake paint layer
Mill type vinylite flake paint layer, the first layer are incorporated on the wear-resisting type vinylite flake paint layer of ceramic particle
Brush or be coated with the wear-resisting type vinylite flake paint layer of second layer supplying ceramic particle, the second layer supplying ceramics
Second layer vinylite flake paint layer is brushed or is coated with the wear-resisting type vinylite flake paint layer of particle, it is described
Second layer vinylite flake paint layer is equipped with reinforced polypropylene wearing plate, and all alloy bolts both pass through the increasing
Strong polypropylene abrasion-proof plate, and all alloy bolts are combined with alloy nut, all alloy nuts with the increasing
Strong polypropylene abrasion-proof plate closely abuts against together；
The wear-resisting type vinylite flake paint layer and the ceramic grain of second layer supplying of the first layer supplying ceramic particle
FRP glass cloth is bonded between the wear-resisting type vinylite flake paint layer of son.
2. desulfurizing tower according to claim 1 anti-corrosion resistance to erosion reinforcement structure, it is characterised in that the first layer ethene
The thickness of base resin flake dope layer and the second layer vinylite flake paint layer is all higher than or equal to 0.8mm；It is described
The wear-resisting type vinylite flake paint layer and the second layer of first layer supplying ceramic particle are incorporated the wear-resisting of ceramic particle
The thickness of type vinylite flake paint layer is all higher than or equal to 1mm；The thickness of the FRP glass cloth is greater than or equal to 1mm；
The thickness of the reinforced polypropylene wearing plate is greater than or equal to 5mm.
3. desulfurizing tower according to claim 1 or 2 anti-corrosion resistance to erosion reinforcement structure, it is characterised in that all conjunctions
Be set with alloy gasket on gold shell bolt, the alloy gasket be located at the alloy nut and the reinforced polypropylene wearing plate it
Between, and the both sides of the alloy gasket closely act against one with the alloy nut and the reinforced polypropylene wearing plate respectively
Rise.
4. desulfurizing tower according to claim 3 anti-corrosion resistance to erosion reinforcement structure, it is characterised in that the alloy bolt exists
Set in the circumferential direction of the desulfurizing tower body with axial equal array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721330770.8U CN207287119U (en) | 2017-10-16 | 2017-10-16 | A kind of desulfurizing tower anti-corrosion resistance to erosion reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721330770.8U CN207287119U (en) | 2017-10-16 | 2017-10-16 | A kind of desulfurizing tower anti-corrosion resistance to erosion reinforcement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207287119U true CN207287119U (en) | 2018-05-01 |
Family
ID=62415378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721330770.8U Expired - Fee Related CN207287119U (en) | 2017-10-16 | 2017-10-16 | A kind of desulfurizing tower anti-corrosion resistance to erosion reinforcement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207287119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364726A (en) * | 2018-11-29 | 2019-02-22 | 湖南古圣砖瓦科技有限公司 | Desulfurizing tower is used in a kind of production of grey tile |
-
2017
- 2017-10-16 CN CN201721330770.8U patent/CN207287119U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364726A (en) * | 2018-11-29 | 2019-02-22 | 湖南古圣砖瓦科技有限公司 | Desulfurizing tower is used in a kind of production of grey tile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20211016 |