CN204531583U - A kind of brick internal cylinder chimney Titanium board anti-corrosive apparatus - Google Patents
A kind of brick internal cylinder chimney Titanium board anti-corrosive apparatus Download PDFInfo
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- CN204531583U CN204531583U CN201520041861.4U CN201520041861U CN204531583U CN 204531583 U CN204531583 U CN 204531583U CN 201520041861 U CN201520041861 U CN 201520041861U CN 204531583 U CN204531583 U CN 204531583U
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- China
- Prior art keywords
- keel
- chimney
- titanium
- barrel
- internal cylinder
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 239000010936 titanium Substances 0.000 title claims abstract description 81
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 81
- 239000011449 brick Substances 0.000 title claims abstract description 20
- 239000004568 cement Substances 0.000 claims abstract description 5
- 239000004576 sand Substances 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 18
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 17
- 239000010962 carbon steel Substances 0.000 claims description 17
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- 229910052786 argon Inorganic materials 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 5
- 230000002421 anti-septic effect Effects 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 description 11
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005536 corrosion prevention Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241001061264 Astragalus Species 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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- Chimneys And Flues (AREA)
Abstract
The utility model proposes a kind of brick internal cylinder chimney Titanium board anti-corrosive apparatus, comprise the keel be fixed on inner wall of stack, described keel comprise barrel keel and vertical keel; Described barrel keel are coaxial circular with chimney, and some described barrel keel set gradually along the axis of chimney; Between two adjacent rings barrel keel, splicing has some described vertical keels; Cement sand bed is filled with between adjacent keel; Tubular titanium plate is fixed with inside described keel.The utility model structure is simple, and easy construction, the life-span is long, and antiseptic effect is excellent.
Description
Technical field
The utility model relates to chimney anticorrosion technical field, specifically a kind of brick internal cylinder chimney Titanium board anti-corrosive apparatus.
Background technology
Titanium is very stable in many media, if titanium is corrosion resistant in the media such as oxidisability, neutrality and week reduction.Titanium and oxygen have very large affinity, in atmosphere or in oxygen containing medium, the densification of titanium Surface Creation one deck, oxide film that strong adhesion, inertia are large, protect Titanium base and be not corroded.Even if because mechanical wear also can very fast self-healing or again regenerate.This demonstrating titanium is the metal with strong deactivation tendency.Titanium is widely used as various chemical reaction container, heat exchanger material because of its excellent corrosion resistance.
The application of chimney anticorrosion erosion titanium material mainly contains two schemes at present.One adopts titanium steel composite board scheme, and one adopts Titanium board scheme.
1) titanium steel composite board scheme
The composite wood of titanium and ordinary steel is referred to as titanium steel composite wood, the corrosion resistance of existing titanium, has again general steel plate as the intensity of works.Current titanium steel composite board titanium material is generally 1.2mm, and ordinary steel thickness is determined according to structural calculation.Titanium steel composite board technical characterstic has:
(1) the titanium steel composite board specification that possesses skills is complete, and design, construction technology are ripe, and domestic application achievement is numerous, and effect is in well in many Corrosion prevention scheme;
(2) titanium steel composite board has good resistance to corrosion, and corrosion life has predictable;
(3) titanium steel composite board easily produces that titanium material is in uneven thickness, weld seam dreg defect easily appears in joint strip welding, affects total quality;
2) Titanium board scheme
Titanium board Corrosion prevention scheme, its technical characterstic has:
(1) the Titanium board specification that possesses skills is complete, and design, construction technology are ripe, and domestic application achievement is numerous, and effect is in best in many Corrosion prevention scheme;
(2) welding of Titanium board anticorrosive coat is that the welding zone formed in same material adds thermal weld, weldquality and sheet material same life-span, avoid the weld defect of titanium steel composite board, have good resistance to corrosion, and corrosion life has predictable;
(3) Titanium board Anti-corrosive chimney has the applicating history of more than 30 years in the world, also have 9 600WM unit chimney application at home, the chimney the earliest of domestic application has reached 14 years and has run history, and all operation chimneys did not occur leakage, also history is not keeped in repair, abroad instance and quite domestic.
(4) Titanium board in transformation chimney anticorrosion have lower than titanium steel composite board cost, the duration is short, the feature of long service life, is the best anti-corrosion method of cost performance.
Utility model content
The utility model proposes a kind of brick internal cylinder chimney Titanium board anti-corrosive apparatus, have structure simple, easy construction, the life-span is long, the feature that antiseptic effect is excellent.
The technical solution of the utility model is achieved in that
A kind of brick internal cylinder chimney Titanium board anti-corrosive apparatus, comprise the keel be fixed on inner wall of stack, described keel comprise barrel keel and vertical keel; Described barrel keel are coaxial circular with chimney, and some described barrel keel set gradually along the axis of chimney; Between two adjacent rings barrel keel, splicing has some described vertical keels; Cement sand bed is filled with between adjacent keel; Tubular titanium plate is fixed with inside described keel.
Further, some described barrel keel are equidistantly arranged along the axis of chimney.
Further, the some vertical keels between two adjacent rings barrel keel are along the angular distance such as the central axis distribution of barrel keel.
Further, be connected to carbon steel joint strip with described keel joint by Resistance Welding outside described tubular titanium plate, be welded and fixed between described carbon steel joint strip and described keel.
Further, described tubular titanium plate is spliced by some rectangle titanium plates, is welded and fixed between adjacent described rectangle titanium plate by argon arc welding.
Further, described carbon steel joint strip is positioned at the seam crossing of adjacent described rectangle titanium plate.
Further, described barrel keel and vertical keel are bolted on inner wall of stack by penetrating.
Further, the cylinder first packet of chimney is covered with the first titanium plate of cylinder.
Further, the first titanium plate of described cylinder extends coated 90mm-120mm at the first outer wall to chimney of cylinder.
The beneficial effects of the utility model are:
Brick internal cylinder chimney Titanium board anti-corrosive apparatus provided by the utility model has the following advantages: structure is simple, and easy construction, the life-span is long, and antiseptic effect is excellent.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is keel structure schematic diagram in the utility model embodiment;
Fig. 2 is barrel keel installation structure schematic diagram in the utility model embodiment;
Fig. 3 is another schematic diagram of barrel keel installation structure in the utility model embodiment;
Fig. 4 is the structural representation after installing rectangle titanium plate in the utility model embodiment;
Fig. 5 is cylinder header bits anticorrosion structure schematic diagram in the utility model embodiment.
In figure:
1, chimney; 2, barrel keel; 3, vertical keel; 4, bolt is penetrated; 5, cement sand bed; 6, rectangle titanium plate; 7, cylinder is first; 8, the first titanium plate of cylinder.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Brick internal cylinder chimney Titanium board anti-corrosive apparatus in the present embodiment, as shown in Figure 1, comprise the keel be fixed on chimney 1 inwall, keel comprise barrel keel 2 and vertical keel 3; As shown in Figure 2, barrel keel 2 and vertical keel 3 are directly fixed on chimney 1 inwall by penetrating bolt 4.
Barrel keel 2 are coaxial circular with chimney 1, and some barrel keel 2 are equidistantly arranged along the axis of chimney 1; Between two adjacent rings barrel keel 2, splicing has some vertical keels 3, and the some vertical keels 3 between two adjacent rings barrel keel 2 are along the angular distance such as the central axis distribution of barrel keel 2; As shown in Figure 3, between adjacent keel, cement sand bed 5 is filled with; Tubular titanium plate is fixed with inside keel, as shown in Figure 4, tubular titanium plate is spliced by some rectangle titanium plates 6, each rectangle titanium plate 6 edge is connected to carbon steel joint strip by Resistance Welding, the quantity of rectangle titanium plate 6 edge welding carbon steel joint strip is determined by erection sequence, the limit of not meeting with mounted rectangle titanium plate 6 when rectangle titanium plate 6 is installed needs to weld carbon steel joint strip, when rectangle titanium plate 6 is installed with the limit that rectangle titanium plate 6 meets be installed do not need to weld carbon steel joint strip, carbon steel joint strip stretches out rectangle titanium plate 6 edge 15mm-30mm; When adjacent two rectangle titanium plates 6 are fixed, be a rectangle titanium plate 6 there is no a carbon steel joint strip with another rectangle titanium plate 6 have carbon steel joint strip while be welded and fixed by argon arc welding; Fixing by CO between rectangle titanium plate 6 and keel
2carbon steel joint strip is welded on keel and realizes by protection weldering.
As shown in Figure 5, the cylinder head 7 of chimney 1 is coated with the first titanium plate 8 of cylinder, and the first titanium plate 8 of cylinder extends coated 90mm-120mm to first 7 outer walls of cylinder of chimney 1.
The work progress of the present embodiment is as follows:
1, cylinder head's 7 is anticorrosion
Cylinder first 7 is highest points of chimney 1, during the high density being in acid rain for a long time drenches with rain, adopts the first titanium plate 8 of the thick cylinder of 1.6mm to be shaped with thing carry out parcel welding for cylinder first 7, the first titanium plate 8 of cylinder at first 7 outer walls of the cylinder of chimney 1 to outer wrapping 90mm-120mm length.
2, barrel is anticorrosion
The installation of 2.1 carbon steel keel
Finding out horizontal reference astragal from cylinder first 7 topmost, lay first lap barrel keel 2 at horizontal reference line position, fixing with penetrating bolt 4; According to the distance along chimney 1 axially spaced-apart 1190mm, the second circle barrel keel 2 are equidistantly installed, all barrel keel 2 are installed by that analogy; Between adjacent two barrel keel 2, according to uniform principle, the vertical keel 3 that regular length is 1180mm is installed, two adjacent rings vertical keel 3 fissure of displacement 100mm.
2.2 cement mortar fill brick face between keel
Between adjacent keel, brick barrel is lower than keel surface 4-6mm, must fill, reliable padding scheme adopts cement mortar that brick face and keel face is levelling, thus minimizing anticorrosive coat back side hollowing, effectively can reduce shake secondary, eliminate the ess-strain expanding with heat and contract with cold and produce.
2.3 rectangle titanium plates 6 are located, weld, are detected
Link plate refers to locates rectangle titanium plate 6 by putting to be welded on keel according to designing requirement, and keel adopt CO with the welding of carbon steel joint strip of rectangle titanium plate 6
2protection solder joint weldering location, the welding between rectangle titanium plate 6 adopts artificial argon arc welding spot welding to locate, and after spot welding completes, adopts CO between keel and carbon steel joint strip
2protection weldering section weldering or full weld, found out the not laminating points of two-layer rectangle titanium plate 6, eliminate gap with hammer hammering solder joint by visual inspection between rectangle titanium plate 6.
After link plate completes, with automatic argon arc welder, full weld is carried out to the weld seam that rectangle titanium plate 6 overlaps, by artificial argon arc welding, welding is completed to lap-joint 300mm scope.
100% dyeing inspection is carried out to the weld seam welded, ensures qualification rate 100%, check that no matter how small the defect found is, all must repair to qualified.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a brick internal cylinder chimney Titanium board anti-corrosive apparatus, is characterized in that, comprises the keel be fixed on inner wall of stack, and described keel comprise barrel keel and vertical keel; Described barrel keel are coaxial circular with chimney, and some described barrel keel set gradually along the axis of chimney; Between two adjacent rings barrel keel, splicing has some described vertical keels; Cement sand bed is filled with between adjacent keel; Tubular titanium plate is fixed with inside described keel.
2. a kind of brick internal cylinder chimney Titanium board anti-corrosive apparatus as claimed in claim 1, it is characterized in that, some described barrel keel are equidistantly arranged along the axis of chimney.
3. a kind of brick internal cylinder chimney Titanium board anti-corrosive apparatus as claimed in claim 2, is characterized in that, the some vertical keels between two adjacent rings barrel keel are along the angular distance such as the central axis distribution of barrel keel.
4. a kind of brick internal cylinder chimney Titanium board anti-corrosive apparatus as claimed in claim 1, is characterized in that, be connected to carbon steel joint strip, be welded and fixed between described carbon steel joint strip and described keel outside described tubular titanium plate with described keel joint by Resistance Welding.
5. a kind of brick internal cylinder chimney Titanium board anti-corrosive apparatus as claimed in claim 4, it is characterized in that, described tubular titanium plate is spliced by some rectangle titanium plates, is welded and fixed between adjacent described rectangle titanium plate by argon arc welding.
6. a kind of brick internal cylinder chimney Titanium board anti-corrosive apparatus as claimed in claim 5, is characterized in that, described carbon steel joint strip is positioned at the seam crossing of adjacent described rectangle titanium plate.
7. a kind of brick internal cylinder chimney Titanium board anti-corrosive apparatus as claimed in claim 1, it is characterized in that, described barrel keel and vertical keel are bolted on inner wall of stack by penetrating.
8. a kind of brick internal cylinder chimney Titanium board anti-corrosive apparatus as described in claim 1-7 any one, is characterized in that, the cylinder first packet of chimney is covered with the first titanium plate of cylinder.
9. a kind of brick internal cylinder chimney Titanium board anti-corrosive apparatus as claimed in claim 8, is characterized in that, the first titanium plate of described cylinder extends coated 90mm-120mm at the first outer wall to chimney of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041861.4U CN204531583U (en) | 2015-01-21 | 2015-01-21 | A kind of brick internal cylinder chimney Titanium board anti-corrosive apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041861.4U CN204531583U (en) | 2015-01-21 | 2015-01-21 | A kind of brick internal cylinder chimney Titanium board anti-corrosive apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204531583U true CN204531583U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520041861.4U Expired - Fee Related CN204531583U (en) | 2015-01-21 | 2015-01-21 | A kind of brick internal cylinder chimney Titanium board anti-corrosive apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204531583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863360A (en) * | 2015-01-21 | 2016-08-17 | 陈选玲 | Pure-titanium plate anti-corrosion device of brick inner tube chimney |
-
2015
- 2015-01-21 CN CN201520041861.4U patent/CN204531583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863360A (en) * | 2015-01-21 | 2016-08-17 | 陈选玲 | Pure-titanium plate anti-corrosion device of brick inner tube chimney |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170621 Address after: 102488 Beijing, Fangshan District Star Street, building 1, building No. 425, No. 9 Patentee after: Beijing sai'ao Anticorrosion Technology Co. Ltd Address before: 441002 No. 1, Qilihe Road, Fancheng District, Hubei, Xiangfan Patentee before: Chen Xuanling |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20200121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |