CN206556040U - Corrosion protective lining and chimney - Google Patents
Corrosion protective lining and chimney Download PDFInfo
- Publication number
- CN206556040U CN206556040U CN201720044226.0U CN201720044226U CN206556040U CN 206556040 U CN206556040 U CN 206556040U CN 201720044226 U CN201720044226 U CN 201720044226U CN 206556040 U CN206556040 U CN 206556040U
- Authority
- CN
- China
- Prior art keywords
- coat
- corrosion protective
- protective lining
- chimney
- layer
- 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.)
- Active
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model provides a kind of corrosion protective lining and chimney, is related to technical field of anticorrosion, the corrosion protective lining, including anticorrosive coat and the web frame that is arranged on inside the anticorrosive coat；The chimney, including matrix and corrosion protective lining, the anticorrosive coat are fixedly connected by connector with described matrix.The corrosion protective lining and chimney can improve the intensity of lining.
Description
Technical field
The utility model is related to technical field of anticorrosion, more particularly, to a kind of corrosion protective lining and chimney.
Background technology
Old thermal power plant's chimney is when building, and country does not force also to install flue gas desulfurization device in thermal power plant, for
The Anticorrosion of high-temperature flue gas, it is original that anti-corrosion is mainly carried out using refractory brick and heat-insulation layer.After 2004, start progressively to pacify
Flue gas desulfurization device is filled, the flue gas inside chimney becomes 50 degree or so of flue gas containing water temperature by 130 degree of original dry flue gas,
Meanwhile, the problem of flue gas containing water temperature brings sulfuric acid corrosion.
In common building construction process, often occur corrosion protective lining and basal body structure it is not firm the problems such as,
In operation process, pause can be caused to repair, schedule delays result even in the problem of whole matrix anticorrosion structure fails when serious
Occur.
The information for being disclosed in the background section is merely intended to deepen the reason to general background technology of the present utility model
Solution, and be not construed as recognizing or imply known to those skilled in the art existing of the information structure in any form
Technology.
Utility model content
The purpose of this utility model is to provide a kind of corrosion protective lining and chimney, largely alleviates above-mentioned technology and ask
Topic.
First purpose of the present utility model is to provide a kind of corrosion protective lining.
Second purpose of the present utility model is to provide a kind of chimney of corrosion protective lining.
On the one hand, the corrosion protective lining that the utility model is provided, including anticorrosive coat and be arranged on inside the anticorrosive coat
Web frame.
Further, the web frame is network structure, and is made up of glass fibre fluoroplastics.
Further, the anticorrosive coat is glass flake plasticine layer.
On the other hand, the chimney that the utility model is provided, including matrix and described corrosion protective lining, the anticorrosive coat lead to
Connector is crossed to be fixedly connected with the brick matrix.
Further, the connector is tack cement nail.
Further, described matrix is interlocked by multiple brick matrixes and is formed by stacking.
Further, screed-coat and priming coat are respectively arranged between described matrix and glass flake plasticine layer.
Further, in addition to enhancement layer, the enhancement layer is coated in the glass flake plasticine layer surface.
Further, the enhancement layer is FRP enhancement layers.
Further, in addition to finishing coat, the top coat strengthens layer surface in the FRP.
The beneficial effects of the utility model are：
On the one hand, the corrosion protective lining that the utility model is provided, including anticorrosive coat and be arranged on inside the anticorrosive coat
Web frame；This set so that web frame and anticorrosive coat are combined into corrosion protective lining, web frame can be by corrosion protective lining
Preferably it is connected with matrix, while the bond strength of corrosion protective lining and matrix can also be improved, lifts the stability of total.
On the other hand, the chimney that the utility model is provided, it includes corrosion protective lining, has the advantages that corrosion protective lining is all,
Web frame serves the effect of auxiliary bonding, on the bad matrix of some adhesive properties in advance by intensive nail on matrix
It can ensure that lining is difficult for drop-off, web frame is corrosion-resistant in itself, can be combined together with glass flake plasticine layer, form complete
Lining structure, improve the intensity of lining.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the corrosion protective lining that the utility model embodiment one is provided；
The structural representation for the web frame that Fig. 2 provides for the utility model embodiment one based on Fig. 1；
The partial enlargement structural representation for the A that Fig. 3 provides for the utility model embodiment one based on Fig. 1；
Anticorrosive coat and the structural representation of web frame that Fig. 4 provides for the utility model embodiment one based on Fig. 1.
Icon：100- chimneys；200- anticorrosive coats；201- web frames；300- matrixes；400- connectors；500-
Screed-coat；600- priming coats；700- enhancement layers；800- finishing coats.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
In description of the present utility model, it should be pointed out that term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
In description of the present utility model, it should be pointed out that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Fig. 1 is the structural representation for the corrosion protective lining that the utility model embodiment one is provided；Fig. 2 is this reality based on Fig. 1
The structural representation of the web frame provided with new embodiment one；Fig. 3 is that the utility model embodiment one based on Fig. 1 is provided
A partial enlargement structural representation；Anticorrosive coat and strengthen bone that Fig. 4 provides for the utility model embodiment one based on Fig. 1
The structural representation of frame.
Embodiment one
As shown in figure 1, the corrosion protective lining 200 that the present embodiment is provided, including anticorrosive coat 202 and it is arranged on the anticorrosive coat
Web frame 201 inside 202.
It is pointed out that anticorrosive coat 202 is total to by all kinds of high-performance erosion resistants and modified toughened heat stable resin
Poly- reaction, forms inierpeneirating network structure, produces cooperative effect, effectively improves the functional coating of the corrosion resistance of polymer.
The corrosion protective lining 200 that the present embodiment is provided, including anticorrosive coat 202 and be arranged on inside the anticorrosive coat 202
Web frame 201；This set so that web frame 201 and anticorrosive coat 202 are combined into corrosion protective lining 200, web frame
201 can preferably be connected corrosion protective lining 200 with matrix 300, while corrosion protective lining 200 and matrix 300 can also be improved
Bond strength, lifts the stability of total.
Specifically, it is described in detail below for the specific part of the corrosion protective lining 200 of the present embodiment：
As shown in Fig. 2 specifically, the web frame 201 is network structure, and is made up of glass fibre fluoroplastics.
It is pointed out that fiberglass gridding cloth is using fiberglass woven fabric as base material, soaked through the anti-emulsion of macromolecule
Steep coating.So as to good alkali resistance, pliability and through broadwise high resistance pulling force, be widely used in inside and outside building
Wall anti-corrosion, cracking resistance etc..Fiberglass gridding cloth is based on alkali-resisting glass fiber screen cloth, alkali-free glass fiber yarn (Main Ingredients and Appearance during it is used
It is that silicate, chemical stability are good) twist to knit through special institutional framework-lace stitch and form, by alkali resistant liquid, reinforcing agent etc.
High temperature thermal finalization is handled.
It may also be noted that fluoroplastics are the alkane hydrocarbon polymers that part or all of hydrogen is replaced by fluorine, they have poly- four
PVF (PTFE), perfluor (ethylene, propylene) (FEP) copolymer, poly- perfluoro alkoxy (PFA) resin, polytrifluorochloroethylene
(PCTFE), the chlorotrifluoroethylene of ethene one (ECTFE), the tetrafluoroethene of ethene one (ETFE) copolymer, Kynoar
And polyvinyl fluoride (PVF) (PVDF).
It may also be noted that the web frame 201 that glass fibre fluoroplastics are made has corrosion-resistant, intensity height, thickness
Thin the features such as, easily lay, the thickness of the corrosion lining eventually formed corrodes the bulk strength meeting of lining because adding also than relatively thin
The presence of strong skeleton 201 and improve.
It may also be noted that the present embodiment is nonmetallic as raw material using glass fibre fluoroplastics, its reason exists
In, it is not corrosion-resistant using metal web frame 201 itself, and it is difficult laying, the thickness of corrosion protective lining 200 eventually formed
Than larger, the bulk strength of corrosion protective lining 200 can decline because of the presence of metal web frame 201.
To sum up, fluoroplastics impregnated glass fiber web frame 201 itself is corrosion-resistant, can with glass flake plasticine layer melt for
One, forms the complete structure of corrosion protective lining 200.Improve the intensity of corrosion protective lining 200.
Specifically, the anticorrosive coat 202 is glass flake plasticine layer.
It is pointed out that glass flake is that production anticorrosive paint, pearlescent pigment and plastic products are indispensable heavy
Raw material are wanted, applied to corrosion-resistant field, the antiseptic property of coating can be significantly improved, extend object service life；For manufacturing pearl
Delustering pigment, the glossiness of glass flake pearlescent pigment is far superior to the pearlescent pigment that natural mica, artificial mica synthesis make, and
Have anti-corrosion, the function of resisting ultraviolet radiation concurrently；For plastic applications, the intensity of plastic products can be increased, thermoplastic is prevented
The thermal deformation for the precise part being made, improves its spatial stability.
It may also be noted that glass flake plasticine includes following component and its mass fraction：Vinyl ester resin 60%
(including styrene), glass flake 30%-38%, thickener 2.5%-4%, defoamer 0.3%-0.8%, levelling agent
0.05%-0.5%, thixotropic agent 0.1%-1%, color stuffing 2%-3%.
Herein it is pointed out that anticorrosive coat 202 is glass flake plasticine layer, only as a kind of for example, can be with
For other basic anticorrosion structures, just do not repeat herein.
Embodiment two
As Figure 1-4, the present embodiment additionally provides a kind of chimney 100, including base on the basis of corrosion protective lining 200
Body 300 and described corrosion protective lining 200, the anticorrosive coat 202 are fixedly connected by connector 400 with described matrix 300.
The chimney 100 that the present embodiment is provided, it includes corrosion protective lining 200, has the advantages that corrosion protective lining 200 is all, plus
Strong skeleton 201 serves the effect of auxiliary bonding, in the bad base of some adhesive properties in advance by intensive nail on matrix 300
It can ensure that lining is difficult for drop-off on body 300, web frame 201 itself is corrosion-resistant, can melt with glass flake plasticine layer as one
Body, forms complete lining structure, improves the intensity of lining.
Specifically, it is described in detail below for the partial interior component of chimney in the present embodiment 100：
As shown in figure 3, specifically, the connector 400 is tack cement nail.
It is pointed out that cement nail is commonly called as steel nail, it is one kind of nail, simply quality is harder！Its function is exactly
Nail is on the object that some harder other nails are not followed closely！It is category because material is very different than common nail
In special nail.The hardness of cement nail is very big, thick and short, gives a farfetched interpretation very capable.
It may also be noted that the connector 400 of the present embodiment uses tack cement nail, it is because tack cement nail can be with
Entirely it is locked into inside anticorrosive coat 202, will not exposes, and the intensity of cement nail is very big, is adapted to nail in harder anti-corrosion
The surface of layer 200, its structural integrity, the different structure selected as needed can also use other connectors 400, herein
Do not repeat.
Specifically, described matrix 300 is interlocked by multiple brick matrixes and is formed by stacking.
Preferably, brick matrix 300 uses refractory brick.
It is pointed out that refractory brick abbreviation firebrick, the refractory material being fired into refractory clay or other refractory raw materials.
It is faint yellow or with brown, it is mainly used in building smelting furnace, is resistant to 1580 DEG C -1770 DEG C of high temperature.Refractory brick is generally divided into two kinds,
I.e. amorphous refractory and sizing refractory material.Amorphous refractory：Also be castable, be by a variety of aggregates or gather materials and
The mixing powdery material of one or more bonding agent compositions, must coordinate with one or more liquid when using and stir, have
There is stronger mobility.Sizing refractory material：General refractory brick processed, its shape has standard rule, can also as needed build and cut
When process temporarily.
Herein it is pointed out that described matrix 300 is staggeredly formed by stacking by multiple brick matrixes 300, only say as an example
It is bright, or similar set up, just do not repeat herein.
Herein it may also be noted that brick matrix 300 uses refractory brick, it is illustrative only, or other materials
Material, is not just repeated herein.
In the present embodiment, described matrix 300 and the glass flake plasticine layer between be respectively arranged with screed-coat 500 and
Priming coat 600.
It is pointed out that screed-coat 500 refer to original structure face because exist be uneven or the gradient carry out levelling laying
Basic unit, such as cement mortar, fine-stone concrete are conducive to laying surface layer in the above.
In the present embodiment, screed-coat 500 is mainly made up of vinyl ester resin, wherein being mixed with silica flour, screed-coat exists
During laying, whole process is not allow for moisture presence in dry environment.
It may also be noted that priming coat 600 is located at screed-coat 500 and glass flake plasticine layer is middle, therefore not only
Guarantee has a good antiseptic property, but also to have simultaneously with screed-coat 500 and glass flake plasticine layer stronger cohesive force and
Anti-shearing force, to ensure will not fall off, in addition, in addition it is also necessary to have good extension property, and therefore, priming coat 600 in the present embodiment
Using adhesive.
In the present embodiment, in addition to enhancement layer 700, the enhancement layer 700 is coated in the glass flake plasticine layer surface.
In the present embodiment, the enhancement layer 700 is FRP enhancement layers 700.
It is pointed out that FRP implies that fiberglass, scientific name fiberglass reinforced plastics.It is with glass fibre and its system
Product (glass cloth, band, felt, yarn etc.) make a kind of composite of matrix material with synthetic resin as reinforcing material.
It may also be noted that FRP is mainly made up of reinforcing fiber and main matrix, it is general unsaturated with glass fiber reinforcement
Polyester, epoxy resin and phenolic resin are decided matrix, make the reinforced plastics of reinforcing material with glass fibre or its product.Wherein,
The diameter very little of fiber (or whisker), typically below 10 μm, defect is less and smaller, breaking strain be about 30/1000ths with
It is interior, it is fragile material, easy damaged, fracture and is corroded.Main matrix phase is for fiber, and intensity, modulus will be much lower,
But big strain can be withstood, is toughness material often with viscoplasticity and elastoplasticity.The FRP master commonly used in engineering structure
Material mainly has：Carbon fiber (CFRP), glass fibre (GFRP) and aramid fiber (AFRP), its material forms mainly have：Sheet material
(fiber cloth and plate), bar (muscle material and rope material) and section bar (grid type, I-shaped, honeycomb type etc.).
It may also be noted that the intensity of anticorrosive coat 202 is further increased using FRP enhancement layers 700, so as to improve whole
The intensity of individual corrosion protective lining 200.
In the present embodiment, in addition to finishing coat 800, the finishing coat 800 is coated in the surface of FRP enhancement layers 700.
It is pointed out that the coating that finishing coat 800 is hedged off from the outer world as anticorrosive coat 202 and enhancement layer 700, face is applied
Layer 800 is mainly made up of vinyl ester resin, and it has antiseptic property.
Herein it is pointed out that chimney 100 also includes other structures, but other structures are public as prior art
Opened, just do not repeated herein.
The construction procedure of the present embodiment：
First, before constructing, screed-coat 500 is first coated on matrix 300；
2nd, in the outer surface coating base coat 600 of screed-coat 500.
3rd, then the intensive nail of web frame 201 is applied into glass on priming coat 600 in the grid of web frame 201
Flake mortar, forms glass flake plasticine layer.
4th, at least one connector 400 is sequentially passed through web frame 201, glass flake plasticine layer, priming coat 600, looked for
Flat bed 500 is finally inserted inside matrix 300.
5th, applied on the surface of web frame 201 and the surface of connector 400 glass flake plasticine (it is fully wrapped around live
Web frame 201 and all connectors 400), glass flake plasticine layer is formed, the effect of auxiliary bonding is served, one
It can ensure that lining is difficult for drop-off on the bad matrix 300 of a little adhesive properties.
6th, in the glass flake plasticine layer outer surface coating enhancement layer 700 finally coated.
7th, finishing coat 800 is finally applied in the outer surface of enhancement layer 700.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of corrosion protective lining, it is characterised in that including anticorrosive coat and the web frame being arranged on inside the anticorrosive coat.
2. corrosion protective lining according to claim 1, it is characterised in that the web frame is network structure, and by glass
Fiber fluoroplastics are made.
3. corrosion protective lining according to claim 1, it is characterised in that the anticorrosive coat is glass flake plasticine layer.
4. a kind of chimney, it is characterised in that the corrosion protective lining including matrix and according to any one of claim 1-3,
The anticorrosive coat is fixedly connected by connector with described matrix.
5. chimney according to claim 4, it is characterised in that the connector is tack cement nail.
6. chimney according to claim 5, it is characterised in that described matrix is interlocked by multiple brick matrixes to be formed by stacking.
7. the chimney according to claim 6, it is characterised in that divide between described matrix and glass flake plasticine layer
Screed-coat and priming coat are not provided with.
8. chimney according to claim 7, it is characterised in that also including enhancement layer, the enhancement layer is coated in the glass
Glass flake mortar layer surface.
9. chimney according to claim 8, it is characterised in that the enhancement layer is FRP enhancement layers.
10. chimney according to claim 9, it is characterised in that also including finishing coat, the top coat is described
FRP strengthens layer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044226.0U CN206556040U (en) | 2017-01-13 | 2017-01-13 | Corrosion protective lining and chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044226.0U CN206556040U (en) | 2017-01-13 | 2017-01-13 | Corrosion protective lining and chimney |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206556040U true CN206556040U (en) | 2017-10-13 |
Family
ID=60359585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720044226.0U Active CN206556040U (en) | 2017-01-13 | 2017-01-13 | Corrosion protective lining and chimney |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206556040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705089A (en) * | 2017-01-13 | 2017-05-24 | 南京大自然环境科技有限公司 | Corrosion resistant lining and chimney |
| CN108724874A (en) * | 2018-04-23 | 2018-11-02 | 陈剑雄 | Heat-resisting acid-resistant container |
-
2017
- 2017-01-13 CN CN201720044226.0U patent/CN206556040U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705089A (en) * | 2017-01-13 | 2017-05-24 | 南京大自然环境科技有限公司 | Corrosion resistant lining and chimney |
| CN108724874A (en) * | 2018-04-23 | 2018-11-02 | 陈剑雄 | Heat-resisting acid-resistant container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Bank | Composites for construction: structural design with FRP materials | |
| Brigante | New composite materials | |
| CN103496865A (en) | Hybrid FRP (Fiber Reinforced Plastic) grid enhancedreinforced ECC (Engineered Cementitious Composite) and application thereof tostructure for reinforcing concrete structure | |
| CN105131660A (en) | Rebar corrosion resistant coating and coating method therefor | |
| CN206556040U (en) | Corrosion protective lining and chimney | |
| CN105462298B (en) | A kind of fireproof coating and the H profile steel structural member for building for coating the coating | |
| CN106478019A (en) | A kind of bonding mortar of utilization cullet Stainless-steel fibre | |
| CN101307856A (en) | Steel pipeline corrosion proof reinforcing method | |
| CN105694354A (en) | Bakelite corrugated board made of preliminarily woven components with flow guide layers and method for manufacturing bakelite corrugated board | |
| CN106760212A (en) | A kind of ripple multiple tube seawater marine sand concrete structure | |
| CN203867268U (en) | Inflaming retarding anticorrosion glass fiber reinforced plastic structure chimney part | |
| CN103912154A (en) | Material of chimney with flame-retardant and corrosion-prevention glass fiber reinforced plastic structure | |
| CN104059238A (en) | Preparation method of basalt fiber reinforced polymer rebar | |
| CN102632033A (en) | Technology for spraying glass fibre reinforced plastic anticorrosive coating on added isolating layers of chimney, flue, other pipelines and container | |
| Xie et al. | Optimization of calcium carbonate whisker reinforced cement paste for rheology and fracture properties using response surface methodology | |
| WO2017148388A1 (en) | Low porosity anti-corrosion coating for steel reinforcement and coating method | |
| CN105239394A (en) | Method of preparing basalt fiber external wall heat preservation gridding cloth | |
| CN104501192B (en) | The glass fibre reinforced plastic coating of MULTILAYER COMPOSITE | |
| CN103739268A (en) | Fiber composite material reinforced ceramic plate and preparation method thereof | |
| CN106705089A (en) | Corrosion resistant lining and chimney | |
| CN102518287B (en) | Manufacturing method of boninite air tube and manufactured product thereof | |
| CN201351769Y (en) | Special corrosion and wear resistant composite pipeline | |
| CN103924819A (en) | Flame-retardant and anticorrosion wet chimney with glass fiber reinforced plastic structure for thermal power plant | |
| Jian-Jun et al. | The performance of green basalt fiber and its application in the civil engineering field | |
| CN207314583U (en) | Reinforcing wall for building construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |