CN106697650A - Petrolatum anticorrosive coating used for waterproof sealing of edge plate of storage tank and laying method of petrolatum anticorrosive coating - Google Patents
Petrolatum anticorrosive coating used for waterproof sealing of edge plate of storage tank and laying method of petrolatum anticorrosive coating Download PDFInfo
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- CN106697650A CN106697650A CN201710167193.3A CN201710167193A CN106697650A CN 106697650 A CN106697650 A CN 106697650A CN 201710167193 A CN201710167193 A CN 201710167193A CN 106697650 A CN106697650 A CN 106697650A
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- Prior art keywords
- vaseline
- storage tank
- belt
- layer
- margin plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
- B65D90/06—Coverings, e.g. for insulating purposes
Abstract
The invention discloses a petrolatum anticorrosive coating used for waterproof sealing of an edge plate of a storage tank and a method for laying the petrolatum anticorrosive coating on the periphery of the storage tank. The petrolatum anticorrosive coating used for waterproof sealing of the edge plate of the storage tank can comprise an antirust anticorrosive primer layer evenly sprayed on the wall of the storage tank, the edge plate of the storage tank, a storage tank base platform and an anticorrosive section of the outer side of a storage tank base, a petrolatum factice layer evenly sprayed on the antirust anticorrosive primer layer, a petrolatum daub layer arranged on the part, corresponding to the positions of the edge plate of the storage tank and the storage tank base platform, on the petrolatum factice layer, a petrolatum belt layer arranged on the petrolatum daub layer and the part, not covered with the petrolatum daub layer, on the petrolatum factice layer, and an outer protection sealing belt layer arranged on the wall of the storage tank and the petrolatum belt layer, wherein the height of the part, sprayed to the part of the wall of the storage tank, of the petrolatum factice layer is H, and the height of the part, sprayed to the part of the wall of the storage tank, of the antirust anticorrosive primer layer is larger; and the petrolatum belt layer covers the petrolatum factice layer on the wall of the storage tank, the edge plate of the storage tank, the storage tank base platform and the anticorrosive section of the outer side of the storage tank base.
Description
Technical field
The invention belongs to technical field of anticorrosion, more particularly to a kind of vaseline anticorrosive coat for storage tank margin plate waterproof sealing
And the method that vaseline anticorrosive coat is laid around storage tank.
Background technology
In existing technical field of anticorrosion, it is sometimes necessary to flexible grease fiber corrosion protection sealing is laid around storage tank
System, but the vaseline prime coat that this sealing system is usually present near storage tank after a long time use is combined with storage tank shell
Not old problem.
Therefore, exist in the prior art the need for being improved for flexible grease fiber corrosion protection sealing system.
The content of the invention
In order to solve the above-mentioned technical problem, according to the first aspect of the invention, there is provided a kind of anti-for storage tank margin plate
The vaseline anticorrosive coat of water-stop, the vaseline anticorrosive coat can include：It is coated uniformly on tank wall, storage tank margin plate and storage tank pedestal
Antirust, anti-corrosive prime coat on the outside of platform, storage tank pedestal in anti-corrosion section；It is coated uniformly on the vaseline oil on antirust, anti-corrosive prime coat
Layer of paste, wherein it is H to be coated in corresponding to the vaseline ointment layer height in storage tank wall part, and is coated in anti-in storage tank wall part
Rust anti-corrosion primer layer height is more than H；Arranged on the vaseline ointment layer corresponding to storage tank margin plate and storage tank pedestal position of platform
Vaseline clay layer；The vaseline belt arranged on the vaseline ointment layer not covered in vaseline clay layer and by vaseline clay layer, its
Anti-corrosion on the outside of vaseline ointment layer, storage tank margin plate, storage tank base platform and storage tank pedestal in middle vaseline belt covering tank wall
Section；It is arranged in the outer protection sealing belt in tank wall and on vaseline belt.
In one embodiment of the invention, wherein vaseline clay layer is on storage tank margin plate and storage tank pedestal position of platform
Can have since the slope from high to low, diagonally downward tank wall intersection.In alternative embodiments, vaseline glue
Mud layer has since the slope from high to low, diagonally downward the intersection of storage tank margin plate and storage tank base platform.
In another embodiment of the present invention, wherein vaseline belt can include the first vaseline belt and the second petroleum jelly belt
Layer.
In yet another embodiment of the present invention, wherein antirust, anti-corrosive prime coat can be following any one：Butyl
Rubber modified asphalt priming paint, epoxide coal bituminous anti-corrosion primer, epoxy primer, antirust paint.
In yet another embodiment of the present invention, its China and foreign countries' protection sealing belt can be following any one：Poly- third
Alkene reinforcing fiber antiseptic adhesive tape, cloth base antiseptic adhesive tape, aluminium foil antiseptic adhesive tape, viscoelastic body anticorrosion belt, polyvinyl chloride anti-corrosion
Adhesive tape, polyethylene antiseptic adhesive tape, electrician's adhesive tape, butyl rubber belt.
In one embodiment of the invention, the vaseline ointment layer height H scopes wherein in tank wall are 0-300mm.
In another embodiment of the present invention, its China and foreign countries' protection sealing belt can cover all antirust, anti-corrosive priming paint
Vaseline belt in layer, tank wall, and bending extends over the part ore deposit on storage tank margin plate and storage tank pedestal position of platform
In lipid layer.
In yet another embodiment of the present invention, its China and foreign countries' protection sealing belt can cover all antirust, anti-corrosive priming paint
Layer, the vaseline belt in tank wall, and bending extended over by the vaseline layer of storage tank margin plate and storage tank pedestal position of platform,
The vaseline layer in anti-corrosion section on the outside of storage tank pedestal is extended over always.
According to the second aspect of the invention, there is provided a kind of method that vaseline anticorrosive coat is laid around storage tank, can wrap
Include following steps：The uniform coating antirust in anti-corrosion section on the outside of tank wall, storage tank margin plate and storage tank base platform, storage tank pedestal
Anti-corrosion primer layer；The uniform coating vaseline ointment layer on antirust, anti-corrosive prime coat, wherein being coated in corresponding in storage tank wall part
Vaseline ointment layer height be H, and be coated in the antirust, anti-corrosive priming paint layer height in storage tank wall part more than H；Corresponding to storage
Vaseline clay layer is arranged on the vaseline ointment layer of tank margin plate and storage tank pedestal position of platform；In vaseline clay layer and not by vaseline
Clay layer covering vaseline ointment layer on arrange vaseline belt, wherein vaseline belt cover in tank wall vaseline ointment layer,
Anti-corrosion section on the outside of storage tank margin plate, storage tank base platform, storage tank pedestal；The outer protection of arrangement is close in tank wall and on vaseline belt
Envelope belt.
In one embodiment of the invention, wherein vaseline clay layer is on storage tank margin plate and storage tank pedestal position of platform
It is equipped with since the slope from high to low, diagonally downward tank wall intersection.In alternative embodiments, vaseline clay
Layer has since the slope from high to low, diagonally downward the intersection of storage tank margin plate and storage tank base platform.
In another embodiment of the present invention, wherein vaseline belt can include the first vaseline belt and the second petroleum jelly belt
Layer.
In yet another embodiment of the present invention, wherein antirust, anti-corrosive prime coat can be following any one：Butyl
Rubber modified asphalt priming paint, epoxide coal bituminous anti-corrosion primer, epoxy primer, antirust paint.
In yet another embodiment of the present invention, its China and foreign countries' protection sealing belt can be following any one：Poly- third
Alkene reinforcing fiber antiseptic adhesive tape, cloth base antiseptic adhesive tape, aluminium foil antiseptic adhesive tape, viscoelastic body anticorrosion belt, polyvinyl chloride anti-corrosion
Adhesive tape, polyethylene antiseptic adhesive tape, electrician's adhesive tape, butyl rubber belt.
In one embodiment of the invention, the vaseline ointment layer height H scopes wherein in tank wall are 0-300mm.
In another embodiment of the present invention, wherein arrangement is outer in tank wall and on vaseline belt protects sealing belt
The step of can include：Outer protection sealing belt covers all the vaseline belt in antirust, anti-corrosive prime coat, tank wall, and rolls over
On the curved part vaseline belt extended on storage tank margin plate and storage tank pedestal position of platform.
In yet another embodiment of the present invention, wherein the outer protection sealing belt of arrangement in tank wall and on vaseline belt
The step of can include：Outer protection sealing belt covers all the vaseline belt in antirust, anti-corrosive prime coat, tank wall, and rolls over
It is curved to extend over by the vaseline layer of storage tank margin plate and storage tank pedestal position of platform, storage tank pedestal outside is extended over always
On vaseline belt in anti-corrosion section.
Vaseline is laid by means of the vaseline anticorrosive coat for storage tank margin plate waterproof sealing of the invention and around storage tank
The method of anticorrosive coat, due to the storage tank margin plate (often metal) of storage tank and storage tank base platform such as cemented platform surface
Still there is the small foreign matters such as floating dust, floating rust after the cleaning, what is be difficult to clean up is very clean, while storage tank base platform such as water
Surface on mud platform after cement solidification has many cellular stomatas.If not using antirust, anti-corrosive prime coat, and it is direct
Using vaseline balm daubing, be in contact for the foreign matter on direct and surface by vaseline ointment, directly affects vaseline ointment and storage tank side
Listrium metal surface and the close contact on cemented platform surface, substantially reduce vaseline anticorrosive coat with storage tank margin plate and storage tank base
The contact area on seat platform such as cemented platform surface, weakens the antiseptic effect of overall vaseline anticorrosive coat.Simultaneously as cement
The cellular stomata of platform surface be not closure, stomata in itself have fat absorption ability, vaseline ointment layer will quickly by
The stomata on cemented platform surface siphons away desiccation, have impact on the bonding of vaseline ointment layer and vaseline clay layer, and vaseline clay layer just holds
It is easily mobile, destroy main body anticorrosive coat.Antirust, anti-corrosive prime coat is employed herein can overcome of the prior art above-mentioned
Defect.
Brief description of the drawings
Fig. 1 is the cross section of the vaseline anticorrosive coat for storage tank margin plate waterproof sealing according to an embodiment of the invention
View；
Fig. 2 is the transversal of the vaseline anticorrosive coat for storage tank margin plate waterproof sealing in accordance with another embodiment of the present invention
Face view；
Fig. 3 is the transversal of the vaseline anticorrosive coat for storage tank margin plate waterproof sealing according to further embodiment of the present invention
Face view；
Fig. 4 is the transversal of the vaseline anticorrosive coat for storage tank margin plate waterproof sealing according to another embodiment of the invention
Face view；
Fig. 5 is the cross section of the vaseline anticorrosive coat for storage tank margin plate waterproof sealing according to an embodiment of the invention
View；
Fig. 6 is the transversal of the vaseline anticorrosive coat for storage tank margin plate waterproof sealing according to another embodiment of the invention
Face view；
Fig. 7 is the method flow diagram that vaseline anticorrosive coat is laid around storage tank according to an embodiment of the invention.
Specific embodiment
Below, will be described in detail for each embodiment of the invention with reference to accompanying drawing 1-7 of the invention.
Fig. 1 diagrammatically illustrates the vaseline anti-corrosion for storage tank margin plate waterproof sealing according to an embodiment of the invention
The viewgraph of cross-section of layer, vaseline anticorrosive coat can include：It is coated uniformly on tank wall 1, storage tank margin plate 2 and storage tank base platform
3rd, the antirust, anti-corrosive prime coat 4 on the outside of storage tank pedestal on anti-corrosion section C；It is coated uniformly on the vaseline oil on antirust, anti-corrosive prime coat 4
Layer of paste 5, wherein it is H to be coated in corresponding to vaseline ointment 5 height of layer on the part of tank wall 1, and is coated on the part of tank wall 1
The height of antirust, anti-corrosive prime coat 4 be more than H；In the vaseline ointment layer corresponding to storage tank margin plate 2 and the position of storage tank base platform 3
The vaseline clay layer 6 arranged on 5；In vaseline clay layer 6 and not by arrangement on the vaseline ointment layer 5 of the covering of vaseline clay layer 6
Vaseline ointment layer 5, storage tank margin plate 2, the and of storage tank base platform 3 in vaseline belt 7, wherein vaseline belt 7 covering tank wall 1
Anti-corrosion section C on the outside of storage tank pedestal；It is arranged in the outer protection sealing belt 8 in tank wall 1 and on vaseline belt 7.
Below, introduced in detail for above description." tank wall 1, storage tank side are coated uniformly on above-mentioned
Antirust, anti-corrosive prime coat 4 on the outside of listrium 2 and storage tank base platform 3, storage tank pedestal on anti-corrosion section C ", such as show in Fig. 1-4
On the horizontal component D and vertical portion E in left side, storage tank margin plate 2 in the lower end of tank wall 1 and storage tank base platform 3 water
On the outside of flat part B, storage tank pedestal antirust, anti-corrosive prime coat 4 is all uniformly coated with anti-corrosion section C.When construction, first will storage
The storage tank margin plate 2 (often metal) of tank and such as cemented platform surface of storage tank base platform 3 are tried one's best and are cleaned out, then
Uniform coating antirust, anti-corrosive prime coat 4.Antirust, anti-corrosive prime coat 4 it is alternative be quick-dry type, surface drying speed is fast, and it is act as in storage
Tank margin plate 2 (often metal) and storage tank base platform 3 (cemented platform) surface form ground floor waterproof layer, infiltration covering
The surface of storage tank margin plate 2 and the micropore on the surface of storage tank base platform 3, reach sealing saturation degree, so that antirust
The vaseline ointment being subsequently coated with layer 5 above anti-corrosion primer layer 4 can muchly keep oiling state.In addition, outside storage tank pedestal
The length of side anti-corrosion section C can be represented with " A ", such as shown in Fig. 1-4.
" the vaseline ointment layer 5 on antirust, anti-corrosive prime coat 4 is coated uniformly on, wherein be coated in corresponding on above-mentioned
Vaseline ointment 5 height of layer on the part of tank wall 1 are H, and are coated in the height of antirust, anti-corrosive prime coat 4 on the part of tank wall 1
More than H ", after antirust, anti-corrosive prime coat 4 is coated with, uniform coating vaseline ointment layer 5, wherein being coated in the part of tank wall 1
On the height of antirust, anti-corrosive prime coat 4 be more than H, and be coated in the ore deposit on the antirust, anti-corrosive prime coat 4 corresponding to the part of tank wall 1
The height of fatty oil layer of paste 5 is H.The second layer (that is, vaseline ointment layer 5) for why coating herein (that is, is prevented than the ground floor of coating
Rust anti-corrosion primer layer is 4) shorter on height because the vaseline belt 7 of follow-up laying on the part of tank wall 1 some be
It is laid immediately on vaseline ointment layer 5, rather than being laid immediately on antirust, anti-corrosive prime coat 4, as shown in figures 1-4,
If because the vaseline belt 7 corresponded on the part of tank wall 1 is laid immediately on antirust, anti-corrosive prime coat 4, can make
Can not be with the consequence of the strong bonded of antirust, anti-corrosive prime coat 4 into vaseline belt 7.
" arranged on the vaseline ointment layer 5 corresponding to storage tank margin plate 2 and the position of storage tank base platform 3 on above-mentioned
Vaseline clay layer 6 ", two black triangle Some illustratives in Fig. 1-4 show vaseline clay layer 6, vaseline clay layer 6
Have on the storage tank margin plate 2 and the position of storage tank base platform 3 since tank wall intersection from high to low, diagonally downward
Slope, this ramp system can be referred to as " full slope ", full slope be since the intersection of tank wall 1 and storage tank margin plate 2,
The intersection cut-off of anti-corrosion section C on the outside of to the horizontal component B and storage tank pedestal of storage tank base platform 3.In the process of practical operation
In, substantially in the left side corresponding to the lower end of tank wall 1, on the horizontal component D of storage tank margin plate 2 and vertical portion E and store up
Vaseline clay layer 6 is all arranged on the vaseline ointment layer 5 of the horizontal component B of tank base platform 3, with being smoothed out for convenient to operate.
The vaseline clay layer 6 of arrangement is presented since the slope from high to low, diagonally downward tank wall intersection.It may be noted that
It is that vaseline clay 6 viewgraph of cross-section of layer shown in Fig. 1-4 are triangle, but are not limited thereto, during operation,
It is possible to be arranged to more thick by vaseline clay layer 6, completely covers the horizontal component D and vertical portion E of storage tank margin plate 2
Junction so that vaseline clay layer 6 be continuous structure.Alternative so that the vaseline clay layer 6 of arrangement has from tank wall
The slope from high to low, diagonally downward that intersection starts.Alternative, a black triangle Some illustrative in Fig. 5-6
Show vaseline clay layer 6, vaseline clay layer 6 have (correspond to the intersection of storage tank base platform 3 from storage tank margin plate 2
The vertical portion E of storage tank margin plate 2) start slope from high to low, diagonally downward.This ramp system can be referred to as
" half way up the mountain ", half way up the mountain is since the intersection of storage tank margin plate 2 and storage tank base platform 3, to the level of storage tank base platform 3
The intersection cut-off of anti-corrosion section C or arrive also on the outside of storage tank pedestal before anti-corrosion section C on the outside of part B and storage tank pedestal,
In any place cut-off of the horizontal component B of storage tank base platform 3.During practical operation, substantially corresponding to storage tank
On the vertical portion E of margin plate 2 and storage tank base platform 3 horizontal component B vaseline ointment layer 5 on all arrange vaseline
Clay layer 6, with being smoothed out for convenient to operate.The vaseline clay layer 6 of arrangement is presented from storage tank margin plate 2 and storage tank base platform 3
The slope from high to low, diagonally downward that starts of intersection.It is pointed out that the vaseline clay layer 6 shown in Fig. 5-6 is horizontal
Section view is triangle, but is not limited thereto, during operation, it is possible to be arranged to vaseline clay layer 6 thick
A bit, completely covers the junction of the horizontal component D and vertical portion E of storage tank margin plate 2 so that vaseline clay layer 6 is company
Continuous structure.
On above-mentioned " in vaseline clay layer 6 and not by the ore deposit of arrangement on the vaseline ointment layer 5 of the covering of vaseline clay layer 6
Vaseline ointment layer 5, storage tank margin plate 2, storage tank base platform 3 and storage in fat belt 7, wherein vaseline belt 7 covering tank wall 1
Anti-corrosion section C on the outside of tank pedestal ", " not by the vaseline ointment layer 5 of the covering of vaseline clay layer 6 " position therein is included positioned at storage tank
The vaseline ointment layer 5 of anti-corrosion section location of C, the vaseline oil on these positions on the outside of vaseline ointment layer 5 and storage tank pedestal on wall 1
Layer of paste 5 is not all covered by vaseline clay layer 6, and it is, in order to cost-effective, also may be used certainly why to be not covered with vaseline clay layer 6
To arrange vaseline clay layer 6 on the vaseline ointment of these positions layer 5.Vaseline clay layer 6 is all arranged over these locations
In the case of, vaseline belt 7 can be covered corresponding to tank wall 1, storage tank margin plate 2, storage tank base platform 3 and storage tank pedestal outside
The vaseline clay layer 6 of anti-corrosion section location of C.Why it is described as " the vaseline ointment in the covering tank wall 1 of vaseline belt 7 herein
Layer 5, storage tank margin plate 2, storage tank base platform 3 and anti-corrosion section C on the outside of storage tank pedestal ", because in the close storage tank of tank wall 1
The lower end position of margin plate 2, vaseline belt 7 some be directly overlay corresponding in tank wall 1 vaseline ointment layer 5
On, and another part of vaseline belt 7 is directly overlayed on vaseline clay layer 6, as shown in figures 1-4.Corresponding to
Storage tank margin plate 2 (horizontal component D and vertical portion E), storage tank base platform 3 (horizontal component B) position, vaseline belt 7 is straight
Connect and be covered on vaseline clay layer 6, as shown in figures 1-4.Alternative, as shown in figures 5-6, corresponding to storage tank
Base platform 3 (horizontal component B) position, vaseline belt 7 is directly overlayed on vaseline clay layer 6, and corresponding to storage tank side
Listrium 2 (horizontal component D) position, vaseline belt 7 is directly overlayed on vaseline ointment layer 5.The anti-corrosion section C on the outside of storage tank pedestal
Position, vaseline belt 7 is actually to directly overlay on vaseline ointment layer 5.Because the position of the covering of vaseline belt 7 can be from storage
Vaseline ointment layer 5 on the outside of tank pedestal on anti-corrosion section C starts smooth always extending over by (the horizontal part of storage tank base platform 3
Point B), the vaseline clay layer 6 of storage tank margin plate 2 (vertical portion E and horizontal component D) position, finally extend over and correspond to
Vaseline ointment layer 5 in tank wall 1, therefore take general statement " the vaseline ointment in the covering tank wall 1 of vaseline belt 7
Layer 5, storage tank margin plate 2, storage tank base platform 3 and anti-corrosion section C on the outside of storage tank pedestal ".
On above-mentioned " be arranged in the outer protection in tank wall 1 and on vaseline belt 7 and seal belt 8 ", it is necessary to explanation
It is that the outer protection sealing belt 8 on the position of tank wall 1 is the antirust, anti-corrosive prime coat more than H height for being arranged into tank wall 1
4 positions, rather than, for the vaseline ointment layer 5 of H just ends, the purpose being arranged so as to is to the height on the position of tank wall 1
Outer protection sealing belt 8 on the position of tank wall 1 is combined closely with antirust, anti-corrosive prime coat 4 more than H height, prevents the external world
The foreign matters such as steam, dust are directly entered faying face, vaseline ointment layer 5 and the vaseline of antirust, anti-corrosive prime coat 4 and vaseline ointment layer 5
The faying face of belt 7, plays preferably etch-proof effect.
In one embodiment of the invention, vaseline belt 7 can include the first vaseline belt 7a and the second vaseline belt
7b, for example, just show a situation in which in Fig. 2 and Fig. 4.Although it will be appreciated by persons skilled in the art that Fig. 2 and Fig. 4
In show vaseline belt 7 can include the first vaseline belt 7a and the second vaseline belt 7b, but the basis in practical operation
It is actually needed, vaseline belt 7 can be designed as multilayer, for example can also be including the 3rd vaseline belt, the 4th vaseline belt etc.
Deng.
The antirust, anti-corrosive prime coat for using in various embodiments of the present invention can be following any one：Butyl rubber
Glue modified pitch priming paint, epoxide coal bituminous anti-corrosion primer, epoxy primer, antirust paint.
The outer protection sealing belt for using in various embodiments of the present invention can be following any one：Polypropylene
Reinforcing fiber antiseptic adhesive tape, cloth base antiseptic adhesive tape, aluminium foil antiseptic adhesive tape, viscoelastic body anticorrosion belt, polyvinyl chloride dope
Adhesive tape, polyethylene antiseptic adhesive tape, electrician's adhesive tape, butyl rubber belt.
In various embodiments of the present invention, the 5 height H of vaseline ointment layer in tank wall 1 may range from 0-300mm.
In one embodiment of the invention, its China and foreign countries protection sealing belt 8 cover all antirust, anti-corrosive prime coat 4,
Vaseline belt 7 in tank wall 1, and bending extends over the part ore deposit on storage tank margin plate 2 and the position of storage tank base platform 3
On fat belt 7.The parcel mode of this outer protection sealing belt 8, can be referred to as " half wraps ", i.e., outer protection sealing belt 8 is complete
All standing is corresponding to vaseline belt 7 in antirust, anti-corrosive prime coat 4, tank wall 1, but part is covered corresponding to storage tank side
Listrium 2 and the vaseline belt 7 of the position of storage tank base platform 3.For example include one layer of vaseline figure 3 illustrates in vaseline anticorrosive coat
In the case of belt 7, the outer protection sealing bending of belt 8 is extended over corresponding to storage tank margin plate 2 and storage tank base platform 3
The situation on part vaseline belt 7 put.Although the left end of the outer protection sealing belt 8 shown in Fig. 3 is positioned corresponding to storage
Black triangles shaped position on the horizontal component D of tank margin plate 2, but it is only schematical here, as needed, can be outer
The left end of protection sealing belt 8 is arranged into any one black triangle on the horizontal component B corresponding to storage tank base platform 3
Position.As mentioned above, in the case of Quan Po, corresponding to the black triangle on the horizontal component D of storage tank margin plate 2
Region and corresponding to the black triangle region on the horizontal component B of storage tank base platform 3 be vaseline clay layer 6 where position
Put, here triangular shaped is only schematical, and in actual operation, vaseline clay layer 6 usually can be at storage tank edge
The intersection of the horizontal component D and vertical portion E of plate 2 lays certain thickness so that whole vaseline clay layer 6 is formed as from storage
The slope from high to low, diagonally downward that tank skin intersection starts.The situation similar with Fig. 3 is also illustrated in fig. 4, simply
Show that vaseline belt is to include the first vaseline belt 7a and the second vaseline belt 7b in Fig. 4.Alternative, in the feelings of half way up the mountain
It is the position where vaseline clay layer 6 corresponding to the black triangle region on the horizontal component B of storage tank base platform 3 under condition,
Here triangular shaped same is only schematical, and in actual operation, vaseline clay layer 6 usually can be at storage tank edge
The intersection of the horizontal component D and vertical portion E of plate 2 lays certain thickness so that whole vaseline clay layer has from storage tank
Intersection (the i.e. horizontal part of the vertical portion E of storage tank margin plate 2 and storage tank base platform 3 of margin plate and storage tank base platform
Point B intersections) slope from high to low, diagonally downward that starts.The situation similar with Fig. 5 is also illustrated in figure 6, simply
Show that vaseline belt is to include the first vaseline belt 7a and the second vaseline belt 7b in Fig. 6.In a reality of the invention
Apply in example, its China and foreign countries' protection sealing belt 8 is covered all corresponding to the vaseline belt in antirust, anti-corrosive prime coat 4, tank wall 1
7, and bending extends over the vaseline belt 7 by storage tank margin plate 2 and the position of storage tank base platform 3, extends over always
Vaseline belt 7 on the outside of storage tank pedestal on anti-corrosion section C.The parcel mode of this outer protection sealing belt 8, can be referred to as " complete
Bag ", i.e., outer protection sealing belt 8 completely covers corresponding to the vaseline belt 7 in antirust, anti-corrosive prime coat 4, tank wall 1, storage
Vaseline belt 7 on the outside of the vaseline belt 7 and storage tank pedestal of tank margin plate 2 and the position of storage tank base platform 3 on anti-corrosion section C.
What is shown in Fig. 1,2 is all the mode of full bag, and what is shown in Fig. 3,4 is all the mode of half bag, and difference is, Fig. 1,
Show a case that vaseline anticorrosive coat includes one layer of vaseline belt 7 in 3, and show that vaseline belt is to include first in Fig. 2,4
The situation of vaseline belt 7a and the second vaseline belt 7b.
The method 50 that vaseline anticorrosive coat is laid around storage tank is shown in Fig. 7, be may include steps of：Step 51,
The uniform coating antirust, anti-corrosive prime coat in anti-corrosion section on the outside of tank wall, storage tank margin plate and storage tank base platform, storage tank pedestal；
Step 52, the uniform coating vaseline ointment layer on antirust, anti-corrosive prime coat, wherein being coated in corresponding to the ore deposit in storage tank wall part
Fatty oil layer of paste is highly H, and is coated in the antirust, anti-corrosive priming paint layer height in storage tank wall part more than H；Step 53, is corresponding to
Vaseline clay layer is arranged on the vaseline ointment layer of storage tank margin plate and storage tank pedestal position of platform；Step 54, in vaseline clay layer
Not by arrangement vaseline belt on the vaseline ointment layer of vaseline clay layer covering, wherein vaseline belt covers the ore deposit in tank wall
Anti-corrosion section on the outside of fatty oil layer of paste, storage tank margin plate, storage tank base platform, storage tank pedestal；Step 55, in tank wall and petroleum jelly belt
Outer protection sealing belt is arranged on layer.
In one embodiment of the invention, wherein vaseline clay layer is on storage tank margin plate and storage tank pedestal position of platform
It is equipped with since the slope from high to low, diagonally downward tank wall intersection.In alternative embodiments, vaseline clay
Layer has since the slope from high to low, diagonally downward the intersection of storage tank margin plate and storage tank base platform.
In one embodiment of the invention, wherein vaseline belt can include the first vaseline belt and the second petroleum jelly belt
Layer.
In one embodiment of the invention, wherein antirust, anti-corrosive prime coat can be following any one：Butyl rubber
Glue modified pitch priming paint, epoxide coal bituminous anti-corrosion primer, epoxy primer, antirust paint.
In one embodiment of the invention, its China and foreign countries' protection sealing belt can be following any one：Polypropylene
Reinforcing fiber antiseptic adhesive tape, cloth base antiseptic adhesive tape, aluminium foil antiseptic adhesive tape, viscoelastic body anticorrosion belt, polyvinyl chloride dope
Adhesive tape, polyethylene antiseptic adhesive tape, electrician's adhesive tape, butyl rubber belt.
In one embodiment of the invention, the vaseline ointment layer height H scopes wherein in tank wall are 0-300mm.
In one embodiment of the invention, wherein outer protection of arrangement seals belt in tank wall and on vaseline belt
Step 55 can include：Outer protection sealing belt covers all the vaseline belt in antirust, anti-corrosive prime coat, tank wall, and rolls over
On the curved part vaseline layer extended on storage tank margin plate and storage tank pedestal position of platform.
In one embodiment of the invention, wherein outer protection of arrangement seals belt in tank wall and on vaseline belt
Step 55 can include：Outer protection sealing belt covers all the vaseline belt in antirust, anti-corrosive prime coat, tank wall, and rolls over
It is curved to extend over by the vaseline layer of storage tank margin plate and storage tank pedestal position of platform, storage tank pedestal outside is extended over always
On vaseline layer in anti-corrosion section.
The antirust, anti-corrosive prime coat 4 of the coating mentioned in above-mentioned each embodiment, the vaseline ointment layer 5, arrangement of coating
Vaseline clay layer 6, covering vaseline belt 7 (including first vaseline belt 7a and the second vaseline belt 7b), arrangement outer guarantor
Shield sealing belt 8 is preferably all to be coated from the bottom up, arrange, covering when construction so that due to self gravitation
Effect is down trickled or those layers for down sliding carry out again in follow-up coating, arrangement, overwrite procedure coating, cloth
Put, cover, so that material-saving and the purpose for reaching uniform coating, arrangement, covering.
It is advantageous in that using antirust, anti-corrosive prime coat 4 in each above-mentioned embodiment, even if according to existing method
Storage tank margin plate 2 and storage tank base platform 3 are cleaned out as far as possible, but still has floating dust, floating rust etc. micro- after the cleaning
Small foreign matter, what is be difficult to clean up is very clean, while the surface in such as cemented platform of storage tank base platform 3 after cement solidification has
Many cellular stomatas.If not using antirust, anti-corrosive prime coat, and vaseline balm daubing is directly used, vaseline ointment will be straight
Connect and be in contact with the foreign matter on surface, directly affects vaseline ointment and storage tank margin plate metal surface and storage tank base platform cement
The close contact on surface, substantially reduces vaseline anticorrosive coat with storage tank margin plate metal surface and storage tank base platform cement surface
Contact area, weaken the antiseptic effect of overall vaseline anticorrosive coat.Simultaneously as the cellular stomata of cement surface is not closed
Close, stomata has fat absorption ability in itself, vaseline ointment layer will siphon away desiccation, have impact on by the stomata of cement table top quickly
The bonding of vaseline ointment layer and vaseline clay layer, vaseline clay layer is easy for movement, destroys main body anticorrosive coat.It is of the invention each
Antirust, anti-corrosive prime coat has been used in individual embodiment can overcome drawbacks described above of the prior art.
There is colloid composition in antirust, anti-corrosive prime coat, the colloid composition can rapidly infiltrate, cover storage tank edge sheetmetal
Surface and the stomata of storage tank base platform cement surface, stomata are filled and are closed.In storage tank margin plate metal surface and storage tank base
Seat platform cement surface forms coast of paint film, is storage tank margin plate metal surface and storage with the effect of good rust resistance and corrosion resistance
Tank base platform cement surface provides first antirust, anti-corrosive barrier of closing seam.Hairbrush can be by brush simultaneously during
The band of foreign matter one of storage tank margin plate metal surface and storage tank base platform cement surface is removed, and improves vaseline ointment and storage tank side
Listrium metal surface and the contact area of storage tank base platform cement surface, increased between vaseline ointment layer and vaseline clay layer
Bonding.
In the description of the invention, the term for using such as vaseline ointment, vaseline clay, petroleum jelly belt, outer protection sealing
Band all common definitions with the art, such as vaseline ointment includes the materials such as flexible oil ester fiber corrosion protection sealing cement
Matter, vaseline clay is also called flexible oil ester fiber corrosion protection sealant or soft oily sloping layer, and petroleum jelly belt is also called flexible grease
Fiber corrosion protection Seal Oil band (containing film or without film), outer protection band includes polypropylene fibre band, non-woven fabrics fiber
Band or aluminium foil fiber band etc., these materials are also all materials well known to those skilled in the art, therefore there is no need to repeat.
It may also be noted that the antirust, anti-corrosive prime coat 4 illustrated in each accompanying drawing of the invention, vaseline ointment layer 5,
Vaseline belt 7 (including first vaseline belt 7a and the second vaseline belt 7b), the viewgraph of cross-section of outer protection sealing belt 8 seem
It is rectangular shape, only actually is schematical, and the viewgraph of cross-section of above layers is not limited to rectangular shape, according to reality
Border situation, above layers are all smoothly to coat, arrange, covering, therefore the viewgraph of cross-section shape of each layer can be according to reality
Depending on situation.
Although describing the present invention by reference to the embodiment being presently contemplated that, it should be appreciated that the invention is not restricted to institute
Disclosed embodiment.Conversely, it is contemplated that cover various modifications included in spirit and scope of the appended claims and
Equivalent arrangements.The scope of following claims meets most broad interpretation, so as to comprising it is all it is such modification and equivalent structure and
Function.
Claims (18)
1. a kind of vaseline anticorrosive coat for storage tank margin plate waterproof sealing, it is characterised in that the vaseline anticorrosive coat includes：
It is coated uniformly on tank wall, storage tank margin plate and storage tank base platform, the antirust, anti-corrosive on the outside of storage tank pedestal in anti-corrosion section
Prime coat；
The vaseline ointment layer on the antirust, anti-corrosive prime coat is coated uniformly on, wherein being coated in corresponding to the storage tank wall part
On vaseline ointment layer height be H, and be coated in the antirust, anti-corrosive priming paint layer height in the storage tank wall part more than H；
The vaseline clay layer arranged on the vaseline ointment layer corresponding to the storage tank margin plate and storage tank pedestal position of platform；
The vaseline belt arranged on the vaseline ointment layer not covered in vaseline clay layer and by vaseline clay layer, wherein
Vaseline ointment layer, the storage tank margin plate, storage tank base platform and storage tank base in the vaseline belt covering tank wall
Seat outside anti-corrosion section；
It is arranged in the outer protection sealing belt in the tank wall and on vaseline belt.
2. the vaseline anticorrosive coat of storage tank margin plate waterproof sealing is used for as claimed in claim 1, wherein vaseline clay layer
On the storage tank margin plate and storage tank pedestal position of platform have since the tank wall intersection from high to low, incline
Downward slope.
3. the vaseline anticorrosive coat of storage tank margin plate waterproof sealing is used for as claimed in claim 1, wherein vaseline clay layer
With since the slope from high to low, diagonally downward the intersection of the storage tank margin plate and storage tank base platform.
4. the vaseline anticorrosive coat for storage tank margin plate waterproof sealing as any one of claim 1-3, wherein described
Vaseline belt includes the first vaseline belt and the second vaseline belt.
5. the vaseline anticorrosive coat for storage tank margin plate waterproof sealing as any one of claim 1-3, wherein described
Antirust, anti-corrosive prime coat can be following any one：Butyl rubber modified pitch priming paint, epoxide coal bituminous anti-corrosion primer, ring
Oxygen priming paint, antirust paint.
6. the vaseline anticorrosive coat for storage tank margin plate waterproof sealing as any one of claim 1-3, wherein described
Outer protection sealing belt is following any one：Polypropylene reinforcing fiber antiseptic adhesive tape, cloth base antiseptic adhesive tape, aluminium foil are prevented
Rotten adhesive tape, viscoelastic body anticorrosion belt, polyvinyl chloride antiseptic adhesive tape, polyethylene antiseptic adhesive tape, electrician's adhesive tape, butyl rubber
Band.
7. the vaseline anticorrosive coat for storage tank margin plate waterproof sealing as any one of claim 1-3, wherein described
Vaseline ointment layer height H scopes in tank wall are 0-300mm.
8. the vaseline anticorrosive coat of storage tank margin plate waterproof sealing is used for as claimed in claim 6, wherein the outer protection sealing
Belt covers all the vaseline belt in the antirust, anti-corrosive prime coat, tank wall, and bending extends over the storage tank
On part vaseline belt on margin plate and storage tank pedestal position of platform.
9. the vaseline anticorrosive coat of storage tank margin plate waterproof sealing is used for as claimed in claim 6, wherein the outer protection sealing
Belt covers all the vaseline belt in the antirust, anti-corrosive prime coat, tank wall, and bending is extended over by the storage
The vaseline layer of tank margin plate and storage tank pedestal position of platform, extends over the ore deposit in anti-corrosion section on the outside of the storage tank pedestal always
Fat belt.
10. the method that vaseline anticorrosive coat is laid around storage tank, comprises the following steps：
The uniform coating antirust, anti-corrosive bottom in anti-corrosion section on the outside of tank wall, storage tank margin plate and storage tank base platform, storage tank pedestal
Enamelled coating；
The uniform coating vaseline ointment layer on the antirust, anti-corrosive prime coat, wherein being coated in corresponding in the storage tank wall part
Vaseline ointment layer height be H, and be coated in the antirust, anti-corrosive priming paint layer height in the storage tank wall part more than H；
Vaseline clay layer is arranged on the vaseline ointment layer corresponding to the storage tank margin plate and storage tank pedestal position of platform；
Vaseline belt, wherein institute are arranged on the vaseline ointment layer not covered in vaseline clay layer and by vaseline clay layer
State vaseline ointment layer, the storage tank margin plate, storage tank base platform, storage tank pedestal that vaseline belt is covered in the tank wall
Outside anti-corrosion section；
The outer protection sealing belt of arrangement in the tank wall and on vaseline belt.
11. methods that vaseline anticorrosive coat is laid around storage tank as claimed in claim 10, wherein vaseline clay layer exists
Be equipped with the storage tank margin plate and storage tank pedestal position of platform since the tank wall intersection from high to low, incline
Downward slope.
12. methods that vaseline anticorrosive coat is laid around storage tank as claimed in claim 10, wherein vaseline clay layer tool
Have since the slope from high to low, diagonally downward the intersection of the storage tank margin plate and storage tank base platform.
13. method that vaseline anticorrosive coat is laid around storage tank as any one of claim 10-12, wherein the ore deposit
Fat belt includes the first vaseline belt and the second vaseline belt.
14. method that vaseline anticorrosive coat is laid around storage tank as any one of claim 10-12, wherein described anti-
Rust anti-corrosion primer layer can be following any one：Butyl rubber modified pitch priming paint, epoxide coal bituminous anti-corrosion primer, epoxy
Priming paint, antirust paint.
15. method that vaseline anticorrosive coat is laid around storage tank as any one of claim 10-12, wherein described outer
Protection sealing belt is following any one：
Polypropylene reinforcing fiber antiseptic adhesive tape, cloth base antiseptic adhesive tape, aluminium foil antiseptic adhesive tape, viscoelastic body anticorrosion belt, polychlorostyrene
Ethene antiseptic adhesive tape, polyethylene antiseptic adhesive tape, electrician's adhesive tape, butyl rubber belt.
16. method that vaseline anticorrosive coat is laid around storage tank as any one of claim 10-12, wherein the storage
Vaseline ointment layer height H scopes on tank skin are 0-300mm.
17. method that vaseline anticorrosive coat is laid around storage tank as any one of claim 10-12, wherein described
The step of outer protection of arrangement seals belt in tank wall and on vaseline belt includes：
The outer protection sealing belt covers all the vaseline belt in the antirust, anti-corrosive prime coat, tank wall, and bending
Extend on the part vaseline layer on the storage tank margin plate and storage tank pedestal position of platform.
18. method that vaseline anticorrosive coat is laid around storage tank as any one of claim 10-12, wherein described
The step of outer protection of arrangement seals belt in tank wall and on vaseline belt includes：
The outer protection sealing belt covers all the vaseline belt in the antirust, anti-corrosive prime coat, tank wall, and bending
Extend over by the vaseline layer of the storage tank margin plate and storage tank pedestal position of platform, the storage tank base is extended over always
On vaseline layer in the anti-corrosion section of seat outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710167193.3A CN106697650B (en) | 2017-03-20 | 2017-03-20 | Vaseline erosion resistant coating and its laying method for storage tank margin plate waterproof sealing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710167193.3A CN106697650B (en) | 2017-03-20 | 2017-03-20 | Vaseline erosion resistant coating and its laying method for storage tank margin plate waterproof sealing |
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| CN106697650B (en) | 2019-03-08 |
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