CN203901849U - Composite material unit plate and composite material plate for being firmly combined with steel material - Google Patents
Composite material unit plate and composite material plate for being firmly combined with steel material Download PDFInfo
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- CN203901849U CN203901849U CN201420343151.2U CN201420343151U CN203901849U CN 203901849 U CN203901849 U CN 203901849U CN 201420343151 U CN201420343151 U CN 201420343151U CN 203901849 U CN203901849 U CN 203901849U
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- corrosion
- resistant metal
- link plate
- metal link
- welding
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 111
- 239000010959 steel Substances 0.000 title claims abstract description 111
- 239000002131 composite material Substances 0.000 title claims abstract description 105
- 239000000463 material Substances 0.000 title claims abstract description 42
- 238000005260 corrosion Methods 0.000 claims abstract description 163
- 230000007797 corrosion Effects 0.000 claims abstract description 162
- 229910052751 metal Inorganic materials 0.000 claims abstract description 155
- 239000002184 metal Substances 0.000 claims abstract description 155
- 238000003466 welding Methods 0.000 claims abstract description 71
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 136
- 229910052742 iron Inorganic materials 0.000 claims description 68
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 21
- 230000002421 anti-septic effect Effects 0.000 claims description 16
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 14
- 229910052719 titanium Inorganic materials 0.000 claims description 14
- 239000010936 titanium Substances 0.000 claims description 14
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 10
- 239000002360 explosive Substances 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 239000010955 niobium Substances 0.000 claims description 7
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 7
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 7
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 6
- 239000011261 inert gas Substances 0.000 claims description 6
- 229910052758 niobium Inorganic materials 0.000 claims description 6
- 229910052715 tantalum Inorganic materials 0.000 claims description 6
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- 229910001257 Nb alloy Inorganic materials 0.000 claims description 5
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 5
- 229910001362 Ta alloys Inorganic materials 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 5
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 4
- 229910001093 Zr alloy Inorganic materials 0.000 claims description 4
- 238000002788 crimping Methods 0.000 claims description 3
- 238000004880 explosion Methods 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 12
- 230000008901 benefit Effects 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 9
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- 239000002023 wood Substances 0.000 description 8
- 239000003610 charcoal Substances 0.000 description 5
- 239000007769 metal material Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000008642 heat stress Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
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Abstract
The utility model provides a composite material unit plate and a composite material plate for being firmly combined with a steel material. The composite material unit plate comprises a first corrosion-resistant metal hanging plate and at least one strip-shaped steel sheet, wherein the strip-shaped steel sheets are respectively fixed on the side edges of the first corrosion-resistant metal hanging plate; one surface of each strip-shaped steel sheet is fixedly connected with the first corrosion-resistant metal hanging plate at a combined part, and the other surface of the strip-shaped steel sheet is used for being fixed to the surface, which needs to be subjected to anti-corrosion treatment, of steel equipment; the first corrosion-resistant metal hanging plate is fixed with an adjacent second corrosion-resistant metal hanging plate at a first welding part through a welding manner. According to the composite material unit plate, a corrosion-resistant lining material is firmly fixed on the surface of the steel material. The composite material unit plate provided by the utility model also has the advantages of simple structure and simple manufacturing process and especially has the advantages of simple subsequent field construction process, high reliability and good operability by only needing linear welding when the composite material unit plate is fixed to the surface of the equipment after being manufactured.
Description
Technical field
The utility model relates to a kind of composite plate, be specifically related to a kind of for composite cell board and the composite panel of ferrous materials strong bonded.
Background technology
The metals such as titanium, tantalum, niobium and zirconium have extraordinary corrosion resistance, and still, because above-mentioned corrosion resistant metallic materials is expensive, therefore, if use the direct manufacturing equipment of above-mentioned corrosion resistant metallic materials, the cost of the equipment of manufacturing is very high.In prior art, conventionally using above-mentioned corrosion resistant metallic materials as lining, be attached to steel material surface, thereby manufacture the composite wood equipment that obtains, this equipment had both possessed high corrosion resistance, there is again lower manufacturing cost, therefore, be widely used in oil, chemical enterprise, electroplating enterprise or pharmaceutical factory.
Then,, when in conjunction with corrosion resistant metallic materials and ferrous materials, for metals such as titanium, tantalum, niobium and zirconiums, cannot adopt conventional method directly to weld.Ripe composite wood preparation method, generally adopts explosive welding and resistance welded mode at present.The blast composite wood manufacturing technology of dissimilar metal was familiar with by numerous engineers and technicians in recent years, and resistance welded complex technique can referenced patent CN02108761.X, CN96107025.0 " lining material ".
In recent years, domestic have the distilling apparatus of tens oil plants, the chemical equipment such as coke, coking fractional distillation column, catalyst cracker and acid-fast alkali-proof, vacuum salt production of coking plant to adopt explosive clad plate technology.Titanium steel composite wood is also brought into use in the chimney of power plant's flue gas desulfurization equipment, the making of flue recently.Non-patent technology is with reference to " application of precious titanium composite wood in chimney of electric plant is built ".Patented technology is with reference to CN101812936A " anticorrosion device for inner cylinder of steel chimney ".
Although composite wood manufacturing technology comparative maturity, the research of the domestic subsequent machining technology to composite also relatively lacks.
The method of for example,, when two explosive welding titanium steel composite material plates are welded to each other, must adopt that titanium plate and titanium plate weld mutually, charcoal steel and charcoal steel welding mutually.If sneak into micro-charcoal steel in titanium weld seam, both having made is 0.2%, also can form the intermetallic compound of fragility and occurs failure welding, occurs the problem such as leakage in using.Adopted explosive clad plate manufacture power plant's flue gas desulfurization equipment chimney occur leakage some belong to this class problem.
Concrete, the melting point of titanium is 1668 DEG C, the melting point of charcoal steel is 1535 DEG C.If the thinner thickness of titanium plate, should melt the titanium of high melting point, can not melt again the charcoal steel of combining closely with it, therefore, the guarantee of weldquality is a difficult problem, for construction causes difficulty.The melting point of zirconium is 1852 DEG C, and the melting point of niobium is 2468 DEG C, and the melting point of tantalum is 2996 DEG C.The melting point of lining material is higher, and the problems referred to above can be more outstanding.
Although overcome the combination problem of titanium and steel, between keel and equipment surface, there is certain distance by means of " anticorrosion device for inner cylinder of steel chimney " of keel.For the shake that prevents corrosion-resistant metal thin plate is broken, need to be between equipment inner wall and corrosion-resistant metal thin plate filled and process material.In addition, even if there is foam material to fill, the deadweight of corrosion-resistant metal liner plate also can be because distance between keel and equipment surface applies a larger moment at the tie point of equipment inner wall, causes between corrosion-resistant metal thin plate and equipment fixing not firm.
Utility model content
The defect existing for prior art, the utility model provide a kind of for composite cell board and the composite panel of ferrous materials strong bonded, by this composite panel, can make corrosion resistance inner lining material firmly be fixed on steel material surface; Also there is simple in structure, the simple advantage of manufacturing process; Especially after making composite cell board, in the time that composite cell board is fixed to the work progress of equipment steel material surface, only need to carry out straight line weldering, have advantages of that follow-up construction technology is simple, workable.
The technical solution adopted in the utility model is as follows:
The utility model provide a kind of for the composite cell board of ferrous materials strong bonded, comprising: the first corrosion-resistant metal link plate (1) and at least one banded iron and steel thin sheet (2);
Described in each, banded iron and steel thin sheet (2) is separately fixed at the side of described the first corrosion-resistant metal link plate (1); And, in joint portion, (3) are fixedly connected with the one side of described banded iron and steel thin sheet (2) with described the first corrosion-resistant metal link plate (1), and the another side of described banded iron and steel thin sheet (2) is used for being fixed to and need to does antiseptic steel equipment surface (6).
Preferably, described the first corrosion-resistant metal link plate (1) is titanium, titanium alloy, zirconium, zircaloy, niobium, niobium alloy, tantalum, tantalum alloy, nickel or nickel alloy.
Preferably, described banded iron and steel thin sheet (2) thickness is 0.5 millimeter～6.0 millimeters; Described the first corrosion-resistant metal link plate (1) thickness is 0.5 millimeter～3.0 millimeters, and width is 500 millimeters～7000 millimeters, and length is 200 millimeters～1500 millimeters.
Preferably, described banded iron and steel thin sheet (2) is fixedly connected with by welding or mechanical connection manner with described the first corrosion-resistant metal link plate (1).
Preferably, between described banded iron and steel thin sheet (2) and described the first corrosion-resistant metal link plate (1), be welded as resistance welded, explosive welding or explosion crimping; Described mechanical connection manner is that riveted joint or bolt are fixedly connected with.
Preferably, between described banded iron and steel thin sheet (2) and described the first corrosion-resistant metal link plate (1), be welded as full engagement or local engagement; Described local engagement comprises and a little connects or stitch weldering; The weldering of described seam is the weldering of wall scroll seam, the weldering of two bar seam or the weldering of more than three seam, the arrangement mode that seam welds for being arranged in parallel, arranged vertically or be radial arrangement.
Preferably, the another side of described banded iron and steel thin sheet (2) is fixedly connected with by the mode of welding with need to do between antiseptic steel equipment surface (6) at the second weld part (4).
Preferably, the another side of described banded iron and steel thin sheet (2) is fixedly connected with by the mode of lap fillet welding at the second weld part (4) with need to do between antiseptic steel equipment surface (6).
The utility model provides a kind of composite panel, and described composite panel is mutually spliced fixedly and forms by least two composite cell boards described in claim 1-8 any one; Specifically comprise the first composite cell board and the second composite cell board adjacent with described the first composite cell board; Wherein, described the first composite cell board comprises the first corrosion-resistant metal link plate (1); Described the second composite cell board comprises the second corrosion-resistant metal link plate (7); Described the first corrosion-resistant metal link plate (1) is fixedly connected with by welding manner at the first weld part (5) with adjacent described the second corrosion-resistant metal link plate (7).
Preferably, described the first corrosion-resistant metal link plate (1) adopts the welding manner of the Laser Welding under plasma weldering, welding or the inert gas shielding under argon arc welding, inert gas shielding to be fixedly connected with adjacent described the second corrosion-resistant metal link plate (7) at the first weld part (5);
Described the second corrosion-resistant metal link plate (7) adopts the overlap welding mode that covers described joint portion (3) to be fixedly connected with described the first corrosion-resistant metal link plate (1); Or
Described the second corrosion-resistant metal link plate (7) adopts the butt welding mode that does not cover described joint portion (3) to be fixedly connected with described the first corrosion-resistant metal link plate (1).
Preferably, for described the first corrosion-resistant metal link plate (1), itself and the second corrosion-resistant metal link plate (7) are arranged above and below, and described the second corrosion-resistant metal link plate (7) adopts the overlap welding mode that covers the first joint portion to be fixedly connected with and to form cross weld with described the first corrosion-resistant metal link plate (1); It is also arranged side by side with the 3rd corrosion-resistant metal link plate left and right, and described the 3rd corrosion-resistant metal link plate adopts the overlap welding mode that covers the second joint portion to be fixedly connected with and to form longitudinal seam with described the first corrosion-resistant metal link plate (1);
If described the first corrosion-resistant metal link plate (1), described the second corrosion-resistant metal link plate (7) are identical with the thickness of described the 3rd corrosion-resistant metal link plate, be L1;
If cross weld is L2 to the distance between the first edge, joint portion; Need to meet: L2 >=2*L1;
If described longitudinal seam is L3 to the vertical range of described cross weld; Need to meet: L3 >=2*L1.
The utility model provide for having the following advantages with composite cell board and the composite panel of ferrous materials strong bonded:
(1) manufacture craft is simple, and cost is low: its cost is lower by 25% than explosive composite material cost, makes the duration than blast composite wood shortening 1/2nd;
(2) adopt this composite panel, corrosion resistance inner lining material firmly can be fixed to the surface of steel equipment, thereby how the surface that has solved steel equipment adopts corrosion-resistant metal to carry out antiseptic technical barrier;
(3) after making composite cell board, in the time that composite cell board is fixed to the work progress of equipment steel material surface, only need to carry out the local straight line of banded iron and steel thin sheet and be welded to the straight line welding engineering that need to do between antiseptic steel equipment surface and adjacent composite cell board, have advantages of that follow-up construction technology is simple, workable, the very convenient site operation that carries out.
Brief description of the drawings
Fig. 1 for the utility model provide for a kind of front section view of the composite panel of ferrous materials strong bonded;
Fig. 2 is the side view of Fig. 1;
Fig. 3 for the utility model provide for the another kind of front section view of the composite panel of ferrous materials strong bonded;
Fig. 4 is the side view of Fig. 3;
The front view of the composite cell board that Fig. 5 provides for embodiment mono-;
Fig. 6 is the first corrosion-resistant metal link plate 1 overlap joint section and front schematic view longitudinal with another corrosion-resistant metal link plate 1 ';
Fig. 7 is the first corrosion-resistant metal link plate 1 and the structural representation of the adjacent horizontal work progress of another corrosion-resistant metal link plate;
Fig. 8 is the mounting structure front schematic view of 4 corrosion-resistant metal link plates;
The front view of the composite cell board that Fig. 9 provides for embodiment bis-;
Figure 10 is a in Fig. 9 and a transverse lap front schematic view of another same configuration;
Figure 11 is the schematic diagram that Figure 10 longitudinal separation is arranged;
Figure 12 is the section schematic side view of Figure 13;
Figure 13 is the schematic diagram that inserts the b in Fig. 9 at the interval of Figure 11;
The front view of the composite cell board that Figure 14 provides for embodiment tri-;
Horizontal docking front schematic view between two identical corrosion-resistant metal link plates that Figure 15 provides for Figure 14;
Figure 16 is the front schematic view that two row's corrosion-resistant metal link plates connect;
The front view of the composite cell board that Figure 17 provides for embodiment tetra-;
Figure 18 is a in Figure 17 and a transverse lap front schematic view of another same configuration;
Figure 19 is the schematic diagram that Figure 18 longitudinal separation is arranged;
Figure 20 is the schematic diagram that inserts the h in Figure 17 at the interval of Figure 19.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated:
The utility model provide a kind of for composite cell board and the composite panel of ferrous materials strong bonded, by this composite panel, can for example, by corrosion resistance inner lining material, titanium or titanium alloy; Zirconium and zircaloy; Niobium and niobium alloy; Tantalum and tantalum alloy; Nickel and nickel alloy etc., be firmly welded to the surface of steel equipment, thereby how the surface that has solved steel equipment adopts corrosion-resistant metal to carry out antiseptic technical barrier.
Concrete, the utility model provide a kind of for the composite cell board of ferrous materials strong bonded, as shown in Figure 1, a kind of front section view of the composite panel providing for the utility model; Fig. 2 is the side view of Fig. 1; The another kind of front section view of the composite panel providing for the utility model as shown in Figure 3; Fig. 4 is the side view of Fig. 3; Comprise: the first corrosion-resistant metal link plate 1 and at least one banded iron and steel thin sheet 2; Each banded iron and steel thin sheet 2 is separately fixed at the side of the first corrosion-resistant metal link plate 1; Banded iron and steel thin sheet 2 plays joint, need to do etch-proof inner surface or outer surface and be served as a contrast the corrosion-resistant metal link plate of paying for being connected steel equipment, concrete, the one side of banded iron and steel thin sheet 2 is fixedly connected with in joint portion 3 with the first corrosion-resistant metal link plate 1, and the another side of banded iron and steel thin sheet 2 is used for being fixed to and need to does antiseptic steel equipment surface 6; In practical application, the engineering that banded iron and steel thin sheet 2 is fixed on the first corrosion-resistant metal link plate 1 can complete in this composite cell board processing factory.
Wherein, the first corrosion-resistant metal link plate 1 can be titanium, titanium alloy, zirconium, zircaloy, niobium, niobium alloy, tantalum, tantalum alloy, nickel or nickel alloy etc. corrosion-resistant metal, its thickness is between 0.5 millimeter to 3.0 millimeters, its long and wide can selection arbitrarily according to the designing requirement in the efficiency of construction at the manufacture specification of sheet material, anticorrosion scene, anticorrosive construction intensity and reason economically, most suitable width is between 500～7000 millimeters, and most suitable length is between 200～1500 millimeters.Corrosion-resistant metal link plate is the sheet material of moulding, therefore, can ensure to have the thickness of homogeneous.
The thickness of banded iron and steel thin sheet 2 is between 0.5 millimeter to 6.0 millimeters; Because the Gravitative Loads of corrosion-resistant metal link plate is the thickness of banded iron and steel thin sheet 2 to the moment of equipment inner wall, therefore, the thickness of banded iron and steel thin sheet 2 is less, and it is just less that liner corrosion-resistant metal link plate is subject to air pressure inside to change the impact of the vibration causing.Length and wide can the selection arbitrarily according to the designing requirement in the efficiency of construction at the manufacture specification of sheet material, anticorrosion scene, anticorrosive construction intensity and reason economically of banded iron and steel thin sheet 2.
Joint portion 3 between the first corrosion-resistant metal link plate 1 and banded iron and steel thin sheet 2 can be the welding manners such as electric resistance welding, explosive welding or explosion crimping; Also can be any mechanical combination fixed form, for example riveted joint or bolt be fixing etc.Both can be full engagement, can be also local engagement.Wherein, in the time being local engagement, can be both that point connects, can be also seam weldering.While adopting seam weldering, can be both the weldering of wall scroll seam, can be also the weldering of two bar seam or the weldering of more than three seam etc.The arrangement of seam weldering can be to be both arranged in parallel, can be also arranged vertically or to be radial arrangement.
Banded iron and steel thin sheet 2 and need to do the second weld part 4 between antiseptic steel equipment surface 6 can be any usual welding method applicable to ferrous materials.Optimal welding manner is lap fillet welding mode.
According to the specific requirement of construction technology, use multiple above-mentioned composite cell boards mutually to splice and fixing can make composite panel, specifically comprise the first composite cell board and the second composite cell board adjacent with the first composite cell board; Wherein, the first composite cell board comprises the first corrosion-resistant metal link plate 1; The second composite cell board comprises the second corrosion-resistant metal link plate 7; The first corrosion-resistant metal link plate 1 is fixedly connected with by welding manner at the first weld part 5 with the second adjacent corrosion-resistant metal link plate 7.In addition, between the first corrosion-resistant metal link plate 1 and adjacent the second corrosion-resistant metal link plate 7, at the first weld part 5, adopt the welding method that prevents motlten metal oxidation.For example: the Laser Welding under plasma weldering, welding or inert gas shielding under argon arc welding, inert gas shielding.Welding manner can adopt two kinds: the first, the overlap welding under the second corrosion-resistant metal link plate 7 is covered in the joint portion 3 between the first corrosion-resistant metal link plate 1 and banded iron and steel thin sheet 2; Shown in Fig. 1 and Fig. 2, be while covering the overlap welding under the second corrosion-resistant metal link plate 7 in connection with portion 3 cutaway view of composite panel; The second, exposes the joint portion 3 between the first corrosion-resistant metal link plate 1 and banded iron and steel thin sheet 2, and the second corrosion-resistant metal link plate 7 adopts butt welding mode to be fixedly connected with the first corrosion-resistant metal link plate 1.Shown in Fig. 3 and Fig. 4, be in connection with portion 3 and expose, when the second corrosion-resistant metal link plate 7 adopts butt welding mode to be fixedly connected with the first corrosion-resistant metal link plate 1, the cutaway view of composite panel.In the time adopting the first fixed form, can not do requirement to the air-tightness of the joint portion 3 between the first corrosion-resistant metal link plate 1 and banded iron and steel thin sheet 2.While adopting the second fixed form, have advantages of and can save corrosion-resistant metal sheet material.
When practice of construction, first make multiple composite cell boards, for each composite cell board, its banded iron and steel thin sheet 2 local weldings are done to antiseptic steel equipment surface to needs; And, between adjacent composite cell board, also adopt welding manner to be fixedly connected with.And, by banded iron and steel thin sheet 2 local weldings to the welding engineering that need to do between welding engineering and the adjacent composite cell board on antiseptic steel equipment surface, both can in new equipment manufactory, construct, also can be at old steel equipment preservative treatment site operation.In addition, after making the composite cell board that the utility model provides, its subsequent machining technology has only comprised the welding of the straight bead between composite cell board and ferrous materials, and the welding of straight bead between adjacent composite cell board.Therefore, there is the operability that follow-up site construction technology is simple, reliability is high and good.
In addition, in the utility model, the first weld part 5 between the first corrosion-resistant metal link plate 1 and adjacent the second corrosion-resistant metal link plate 7, and design certain interval between the joint portion 3 between the first corrosion-resistant metal link plate 1 and banded iron and steel thin sheet 2, thereby avoid the danger of sneaking into iron and steel component in the process of welding the weld seam between corrosion-resistant metal link plate, also there is air-tightness and simplification automatic Welding Process between the corrosion-resistant metal of raising link plate.
To sum up, the utility model provide for composite cell board and the composite panel of ferrous materials strong bonded, have the following advantages:
(1) manufacture craft is simple, and cost is low: its cost is lower by 25% than explosive composite material cost, makes the duration than blast composite wood shortening 1/2nd;
(2) adopt this composite panel, corrosion resistance inner lining material firmly can be fixed to the surface of steel equipment, thereby how the surface that has solved steel equipment adopts corrosion-resistant metal to carry out antiseptic technical barrier;
(3) after making composite cell board, in the time that composite cell board is fixed to the work progress of equipment steel material surface, only need to carry out the local straight line of banded iron and steel thin sheet and be welded to the straight line welding engineering that need to do between antiseptic steel equipment surface and adjacent composite cell board, have advantages of that follow-up construction technology is simple, workable, the very convenient site operation that carries out.
In practical application, can on each side of the first corrosion-resistant metal link plate 1, fix respectively banded iron and steel thin sheet 2, number of sides for fixing banded iron and steel thin sheet 2 is adjusted according to the specific requirement of construction technology, thereby makes different composite cell boards; Then,, by by various multi-form composite cell board combination processing, obtain the composite panel of different structure form.Below introduce respectively four specific embodiments:
Embodiment mono-:
The present embodiment provides the situation of only fixing banded iron and steel thin sheet 2 at a side of the first corrosion-resistant metal link plate 1:
As shown in Figure 5, be the front view of composite cell board; Fix a banded iron and steel thin sheet 2 at a side of the first corrosion-resistant metal link plate 1, and, the both sides of the first corrosion-resistant metal link plate 1 than banded iron and steel thin sheet 2 respectively wide go out for 20 millimeters of adjacent corrosion-resistant metal link plate overlap joint.The first corrosion-resistant metal link plate 1 joint portion 3 adopts electric-resistance seam-welding.
As shown in Figure 6, be the first corrosion-resistant metal link plate 1 overlap joint section and front schematic view longitudinal with another corrosion-resistant metal link plate 1 '; Wherein, 1 ' is another corrosion-resistant metal link plate a; 1 ' is banded iron and steel thin sheet a; 3 ' is joint portion a; 4 ' is the second weld part a; 5 ' is the first weld part a; Figure notation 1 ', 2 ', 3 ', 4 ' corresponding with 1,2,3,4 and 5 structures respectively with 5 '.1 " represent the 3rd corrosion-resistant metal link plate, its longitudinal lap joint is below corrosion-resistant metal link plate a.
As shown in Figure 7, be the first corrosion-resistant metal link plate 1 and the structural representation of the adjacent horizontal work progress of another corrosion-resistant metal link plate; Wherein, the second weld part 4 banded iron and steel thin sheet and that need to do between antiseptic steel equipment surface adopts carbon dioxide gas arc welding method, lap fillet welding mode.8 is the lap weld between longitudinal corrosion-resistant metal link plate, and the present embodiment adopts non-melting electrode argon arc welding method, lap fillet welding mode.
As shown in Figure 8, be the mounting structure front schematic view of 4 corrosion-resistant metal link plates; The 5th, the transverse lap weld seam between corrosion-resistant metal link plate, the present embodiment adopts non-melting electrode argon arc welding method, lap fillet welding mode.
Welding between two corrosion-resistant metal link plates that are arranged above and below adopts overlap welding, between the edge of the joint portion 3 between the weld seam of the first weld part 5 and corrosion-resistant metal link plate and banded iron and steel thin sheet, ensure the interval of 2 times of left and right of rare soldered sheet metal thickness, by this kind of welding structure, avoid in weld seam, sneaking into iron and steel component, improved on-the-spot efficiency of construction.
Adopt the structure of above-mentioned overlap welding mode, the joint portion 3 between corrosion-resistant metal link plate and banded iron and steel thin sheet is covered by next corrosion-resistant metal link plate.Be suitable for the bubble-tight work progress of joint portion 3 right and wrong.
In addition, in order to prevent concentrating of sweating heat stress, cross weld and longitudinal seam should avoid occurring right-angled intersection, and the staggered distance of 2 times of left and right of thickness of at least soldered material of the lap weld 8 between longitudinal corrosion-resistant metal link plate, has been staggered in the present embodiment 10 millimeters.
Embodiment bis-:
The present embodiment provides the situation of two fixing banded iron and steel thin sheets 2 of relative side up and down at the first corrosion-resistant metal link plate 1:
As shown in Figure 9, be the front view of composite cell board; Fixedly mount banded iron and steel thin sheet 2 at the upper side edge of the first corrosion-resistant metal link plate 1, joint portion is 3; Fixedly mount another banded iron and steel thin sheet 2 ' at the lower side of the first corrosion-resistant metal link plate 1, joint portion is 3 ', and, the both sides of the first corrosion-resistant metal link plate 1 than banded iron and steel thin sheet wide go out 20 millimeters for overlap joint, make thus the corrosion-resistant metal link plate a that banded iron and steel thin sheet is installed; B is the blank corrosion-resistant metal link plate that banded iron and steel thin sheet is not installed;
As shown in figure 10, be a transverse lap front schematic view of a in Fig. 9 and another same configuration; As shown in figure 11, the schematic diagram of arranging for Figure 10 longitudinal separation; As shown in figure 13, for insert the schematic diagram of the b in Fig. 9 at the interval of Figure 11; Between b and a, be to adopt overlapping mode.Figure 12 is that the section side of Figure 13 is shown schematic diagram.
Embodiment tri-:
The present embodiment provides adjacent two situations that side is fixed respectively banded iron and steel thin sheet 2 at the first corrosion-resistant metal link plate 1:
As shown in figure 14, be the front view of composite cell board; Fixedly mount banded iron and steel thin sheet 2 at the upper side edge of the first corrosion-resistant metal link plate 1, joint portion is 3; Fixedly mount another banded iron and steel thin sheet 2 on the limit, left side of the first corrosion-resistant metal link plate 1, joint portion is 3.
As shown in figure 15, horizontal docking front schematic view between two identical corrosion-resistant metal link plates that provide for Figure 14; Lap weld 8 between two corrosion-resistant metal link plates adopts butt welding, and the joint portion 3 between corrosion-resistant metal link plate and banded iron and steel thin sheet is presented on surface.It is bubble-tight work progress that this kind of welding manner is suitable for joint portion 3.
As shown in figure 16, be the front schematic view that two row's corrosion-resistant metal link plates connect; Wherein, the cross weld 9 between two rows corrosion-resistant metal link plate also adopts butt welding.Longitudinal lap weld 8 certain distance that staggered, thus the right-angled intersection of weld seam in length and breadth avoided.
The present embodiment, compared with the first and second embodiment, because the limit, left side at corrosion-resistant metal link plate is also fixed with banded iron and steel thin sheet, can improve subsides and intensity between corrosion-resistant metal link plate and steel equipment surface.
Embodiment tetra-:
The present embodiment provides three situations that side is fixed respectively banded iron and steel thin sheet 2 at the first corrosion-resistant metal link plate 1:
As shown in figure 17, be the front view of composite cell board; Fixedly mount banded iron and steel thin sheet 2 at the upper side edge of the first corrosion-resistant metal link plate 1, joint portion is 3; Fixedly mount another banded iron and steel thin sheet 2 ' at the lower side of the first corrosion-resistant metal link plate 1, joint portion is 3 '; Fixedly mount another banded iron and steel thin sheet 2 on the limit, left side of the first corrosion-resistant metal link plate 1 ", joint portion is 3 "; Make thus the corrosion-resistant metal link plate g that three banded iron and steel thin sheets are installed; H is the corrosion-resistant metal link plate that banded iron and steel thin sheet is only installed at a side;
As shown in figure 18, be a transverse lap front schematic view of a in Figure 17 and another same configuration; As shown in figure 19, the schematic diagram of arranging for Figure 18 longitudinal separation; As shown in figure 20, for insert the schematic diagram of the h in Figure 17 at the interval of Figure 19.Figure notation 10 represents the longitudinal lap joint weld seam between two h in Figure 17.
In actual work progress, the methods that can provide embodiment mono-to four according to designing requirement, economic requirement are carried out independent assortment, to meet the requirement of corrosion protection of equipment processing.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be looked protection domain of the present utility model.
Claims (11)
- For with the composite cell board of ferrous materials strong bonded, it is characterized in that, comprising: the first corrosion-resistant metal link plate (1) and at least one banded iron and steel thin sheet (2);Described in each, banded iron and steel thin sheet (2) is separately fixed at the side of described the first corrosion-resistant metal link plate (1); And, in joint portion, (3) are fixedly connected with the one side of described banded iron and steel thin sheet (2) with described the first corrosion-resistant metal link plate (1), and the another side of described banded iron and steel thin sheet (2) is used for being fixed to and need to does antiseptic steel equipment surface (6).
- According to claim 1 for the composite cell board of ferrous materials strong bonded, it is characterized in that, described the first corrosion-resistant metal link plate (1) is titanium, titanium alloy, zirconium, zircaloy, niobium, niobium alloy, tantalum, tantalum alloy, nickel or nickel alloy.
- According to claim 1 for the composite cell board of ferrous materials strong bonded, it is characterized in that, described banded iron and steel thin sheet (2) thickness is 0.5 millimeter～6.0 millimeters; Described the first corrosion-resistant metal link plate (1) thickness is 0.5 millimeter～3.0 millimeters, and width is 500 millimeters～7000 millimeters, and length is 200 millimeters～1500 millimeters.
- According to claim 1 for the composite cell board of ferrous materials strong bonded, it is characterized in that, described banded iron and steel thin sheet (2) is fixedly connected with by welding or mechanical connection manner with described the first corrosion-resistant metal link plate (1).
- According to claim 4 for the composite cell board of ferrous materials strong bonded, it is characterized in that, between described banded iron and steel thin sheet (2) and described the first corrosion-resistant metal link plate (1), be welded as resistance welded, explosive welding or explosion crimping; Described mechanical connection manner is that riveted joint or bolt are fixedly connected with.
- According to claim 4 for the composite cell board of ferrous materials strong bonded, it is characterized in that, between described banded iron and steel thin sheet (2) and described the first corrosion-resistant metal link plate (1), be welded as full engagement or local engagement; Described local engagement comprises and a little connects or stitch weldering; The weldering of described seam is the weldering of wall scroll seam, the weldering of two bar seam or the weldering of more than three seam, the arrangement mode that seam welds for being arranged in parallel, arranged vertically or be radial arrangement.
- According to claim 1 for the composite cell board of ferrous materials strong bonded, it is characterized in that, the another side of described banded iron and steel thin sheet (2) is fixedly connected with by the mode of welding with need to do between antiseptic steel equipment surface (6) at the second weld part (4).
- According to claim 7 for the composite cell board of ferrous materials strong bonded, it is characterized in that, the another side of described banded iron and steel thin sheet (2) is fixedly connected with by the mode of lap fillet welding at the second weld part (4) with need to do between antiseptic steel equipment surface (6).
- 9. a composite panel, is characterized in that, described composite panel is mutually spliced fixedly and forms by least two composite cell boards described in claim 1-8 any one; Specifically comprise the first composite cell board and the second composite cell board adjacent with described the first composite cell board; Wherein, described the first composite cell board comprises the first corrosion-resistant metal link plate (1); Described the second composite cell board comprises the second corrosion-resistant metal link plate (7); Described the first corrosion-resistant metal link plate (1) is fixedly connected with by welding manner at the first weld part (5) with adjacent described the second corrosion-resistant metal link plate (7).
- 10. composite panel according to claim 9, it is characterized in that, described the first corrosion-resistant metal link plate (1) adopts the welding manner of the Laser Welding under plasma weldering, welding or the inert gas shielding under argon arc welding, inert gas shielding to be fixedly connected with adjacent described the second corrosion-resistant metal link plate (7) at the first weld part (5);Described the second corrosion-resistant metal link plate (7) adopts the overlap welding mode that covers described joint portion (3) to be fixedly connected with described the first corrosion-resistant metal link plate (1); OrDescribed the second corrosion-resistant metal link plate (7) adopts the butt welding mode that does not cover described joint portion (3) to be fixedly connected with described the first corrosion-resistant metal link plate (1).
- 11. composite panels according to claim 10, it is characterized in that, for described the first corrosion-resistant metal link plate (1), itself and the second corrosion-resistant metal link plate (7) are arranged above and below, and described the second corrosion-resistant metal link plate (7) adopts the overlap welding mode that covers the first joint portion to be fixedly connected with and to form cross weld with described the first corrosion-resistant metal link plate (1); It is also arranged side by side with the 3rd corrosion-resistant metal link plate left and right, and described the 3rd corrosion-resistant metal link plate adopts the overlap welding mode that covers the second joint portion to be fixedly connected with and to form longitudinal seam with described the first corrosion-resistant metal link plate (1);If described the first corrosion-resistant metal link plate (1), described the second corrosion-resistant metal link plate (7) are identical with the thickness of described the 3rd corrosion-resistant metal link plate, be L1;If cross weld is L2 to the distance between the first edge, joint portion; Need to meet: L2 >=2*L1;If described longitudinal seam is L3 to the vertical range of described cross weld; Need to meet: L3 >=2*L1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343151.2U CN203901849U (en) | 2014-06-25 | 2014-06-25 | Composite material unit plate and composite material plate for being firmly combined with steel material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343151.2U CN203901849U (en) | 2014-06-25 | 2014-06-25 | Composite material unit plate and composite material plate for being firmly combined with steel material |
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| Publication Number | Publication Date |
|---|---|
| CN203901849U true CN203901849U (en) | 2014-10-29 |
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| CN201420343151.2U Expired - Lifetime CN203901849U (en) | 2014-06-25 | 2014-06-25 | Composite material unit plate and composite material plate for being firmly combined with steel material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433842A (en) * | 2022-03-03 | 2022-05-06 | 宁波江丰热等静压技术有限公司 | Sheath for hot isostatic pressing |
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2014
- 2014-06-25 CN CN201420343151.2U patent/CN203901849U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433842A (en) * | 2022-03-03 | 2022-05-06 | 宁波江丰热等静压技术有限公司 | Sheath for hot isostatic pressing |
| CN114433842B (en) * | 2022-03-03 | 2024-05-28 | 宁波江丰热等静压技术有限公司 | Sheath for hot isostatic pressing |
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