CN201506579U - Box-type inner floating disc for storage tank - Google Patents
Box-type inner floating disc for storage tank Download PDFInfo
- Publication number
- CN201506579U CN201506579U CN2009202324353U CN200920232435U CN201506579U CN 201506579 U CN201506579 U CN 201506579U CN 2009202324353 U CN2009202324353 U CN 2009202324353U CN 200920232435 U CN200920232435 U CN 200920232435U CN 201506579 U CN201506579 U CN 201506579U
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- China
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- floating plate
- tank
- box
- floating
- interior floating
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Abstract
The utility model relates to a box-type inner floating disc for a storage tank. An air vent, a man hole, an oil measuring device and a static conducting belt connected with a tank body are arranged on the inner floating disc; the inner floating disc has a disc structure formed by splicing a plurality of floating boxes; an outer ring is provided with an outer ring beam; a sealing device matched with the storage tank wall is arranged on the outer side of the outer ring beam; and a stainless-steel-wire anti-rotation device connected with the tank top and the tank bottom is arranged on the inner floating disc. The floating boxes comprise square standard floating boxes arranged at the center of the inner floating box and nonstandard floating boxes arranged at the periphery of the inner floating box, and are arranged into a plurality of rows; the floating boxes between the rows are staggered, and connecting beams are arranged between the adjacent rows; two sides of each floating box are provided with lap joint brims which are clamped above the connecting beams; oil proof adhesive tapes are arranged at lap joint seams and are in riveted joint with the connecting beams through pressure plates; and the nonstandard floating boxes are fixed with the outer ring beam. The inner floating disc can effectively reduce medium evaporating loss, has the advantages of great buoyancy force, stable operation, simple and quick installation, low maintenance cost, and is particularly suitable to improve a tank.
Description
Technical field
The utility model relates to a kind of oil plant storing technology, the box interior floating plate that particularly a kind of storage tank is used.
Background technology
The floating plate that storage tank is used in the prior art is generally well shape corrosion-resistant steel floating plate or arachnoid aluminium floating plate, and it installs inconvenient, and the consumption reduction rate is low, and buoyancy is little, produces phenomenons such as heavy dish, tilting disc sometimes.Aluminum inner floating roof floating plate aluminium alloy material is a fusible material, and floating head is easily destroyed when catching fire.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, proposed a kind of buoyancy evenly, storage tank that the consumption reduction rate is high use box in floating plate.
The technical problems to be solved in the utility model is achieved through the following technical solutions, the box interior floating plate that a kind of storage tank is used, interior floating plate is provided with the air extractor vent, manhole, oil-measuring apparatus of band connection for bbreather pipe and leads electrostatic belt with the tank body bonded assembly, be characterized in: interior floating plate is the disc structure that is spliced by several buoyancy tanks, be provided with cycle beam in the outer ring, the outside of cycle beam is provided with the sealing arrangement that cooperates with tank wall, and interior floating plate is provided with and connects tank deck and the jar stainless steel wire anti-rotation device at the end.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, described buoyancy tank comprises the square standard buoyancy tank that is located at interior floating plate central authorities and is provided with the nonstandard buoyancy tank of interior floating plate periphery, the standard buoyancy tank is lined up plurality of rows, buoyancy tank between row and row is crisscross arranged, between adjacent row, be provided with tie-beam, the buoyancy tank both sides are provided with landing edge, landing edge is stuck in the tie-beam top, be provided with the oil resistant adhesive tape in lapped seam place, and by pressing plate and tie-beam riveted joint, nonstandard buoyancy tank and described cycle beam are fixed.
The technical problems to be solved in the utility model can also come to realize that further the below of interior floating plate is provided with adjustable legs by the following technical programs.
The utility model compared with prior art, the whole buoyancy tank that adopts closely links to each other, the more common floating plate of buoyancy is big, buoyancy tank thickness reduces many with respect to the pontoon type floating plate, thereby has increased the oil reserve of storage tank, increases the storage tank degree of utilization.Box floating plate and liquid level contact portion evenly are covered with buoyancy tank, thereby buoyancy is even, operates steadily, and have guaranteed the safe in operation of floating plate, the chuck phenomenon can not occur.Box floating plate installation is simple and easy, rapid, maintenance cost is low; Be specially adapted to transform jar; Parts are realized mold, standardized production, and interchangeability is good.
Floating plate had adopted case structure in floating plate was box, and promptly the main body of floating plate is a box-shaped, and main body and medium are total contact, and oil-gas space can effectively reduce the medium evaporation loss near zero, reduced the pollution of medium to air environment.Consumption reduction rate 96% with respect to well shape corrosion-resistant steel floating plate and arachnoid aluminium floating plate is increased to 98%.
Description of drawings
Fig. 1 is a structure diagram of the present utility model.
Fig. 2 is the attached TV structure figure of interior floating plate.
Fig. 3 is a buoyancy tank bonded assembly constructional drawing.
The specific embodiment
The box interior floating plate that a kind of storage tank is used, interior floating plate 2 is provided with the air extractor vent 11, manhole 3, oil-measuring apparatus 12 of band connection for bbreather pipe and leads electrostatic belt 8 with tank body 1 bonded assembly, interior floating plate 2 is the disc structures that are spliced by several buoyancy tanks, be provided with cycle beam 6 in the outer ring, the outside of cycle beam 6 is provided with the sealing arrangement 10 that cooperates with tank wall, and interior floating plate 2 is provided with and connects tank deck and the jar stainless steel wire anti-rotation device 7 at the end.
Described buoyancy tank comprises square standard buoyancy tank 4 that is located at interior floating plate central authorities and the nonstandard buoyancy tank 5 that is provided with interior floating plate periphery, standard buoyancy tank 4 is lined up plurality of rows, buoyancy tank between row and row is crisscross arranged, between adjacent row, be provided with tie-beam 13, the buoyancy tank both sides are provided with landing edge, and landing edge is stuck in tie-beam 13 tops, is provided with oil resistant adhesive tape 14 in lapped seam place, and pass through rivet 16 by pressing plate 15 and tie-beam and rivet, nonstandard buoyancy tank 5 and described cycle beam 6 are fixing.Each buoyancy tank just forms integral body, increases the overall construction intensity of floating plate, moves more steady.Interior floating plate 2 is installed stainless steel wire anti-rotation device 7 and is connected in a tank deck and a jar end, plays flexible guiding, and the effect of anti-floating plate rotation can be avoided the chuck fault.
Floating plate has adopted box float in box, guarantee that every buoyancy tank all may send in the jar so that assembling by shell manhole, every buoyancy tank adopts steel plate or aluminium plate in coil to make square, one weld seam is arranged on buoyancy tank, this weld seam is in more than the liquid level during floating plate operation, do not contact with medium, thereby reduced the possibility of leaking.
Floating plate 2 is installed in the storage tank 1 in box, in storage tank 1, charge into medium and surpass supporting leg 9 height, floating plate 2 floats over the liquid level top in box, along with liquid level fluctuates, the floating plate bottom is equipped with many adjustable support legs 9, gravity in the time of at the bottom of being used to support floating plate and dropping on jar, adjustable support leg 9 are fixed on the tie-beam 13 between cycle beam 6 and buoyancy tank.The floating plate outer ring is provided with sealing arrangement 10 along tank skin, is installed on the cycle beam 6 and uses bolt, and sealing arrangement has ligulate and two kinds of versions of capsule formula.Lead electrostatic conductor 8 tops and be connected with tank deck, the bottom is connected in interior floating plate 2 upper surfaces, with bolt.Be provided with a connection for bbreather pipe 11, a cover oil-measuring apparatus 12, a cover manhole device 3 on the interior floating plate 2.
Box floating plate can be made stainless steel material, and when the floating plate jar caught fire, the intensity of a fire was easy to put out a fire to save life and property for a short time.
The supporting leg 9 of box floating plate is adjustable, and the workman need not lift buoyancy tank when mounted, and is time saving and energy saving.
Claims (3)
- A storage tank use box in floating plate, interior floating plate is provided with the air extractor vent, manhole, oil-measuring apparatus of band connection for bbreather pipe and leads electrostatic belt with the tank body bonded assembly, it is characterized in that: interior floating plate is the disc structure that is spliced by several buoyancy tanks, be provided with cycle beam in the outer ring, the outside of cycle beam is provided with the sealing arrangement that cooperates with tank wall, and interior floating plate is provided with and connects tank deck and the jar stainless steel wire anti-rotation device at the end.
- 2. the box interior floating plate that storage tank according to claim 1 is used, it is characterized in that: described buoyancy tank comprises the square standard buoyancy tank that is located at interior floating plate central authorities and is provided with the nonstandard buoyancy tank of interior floating plate periphery, the standard buoyancy tank is lined up plurality of rows, buoyancy tank between row and row is crisscross arranged, between adjacent row, be provided with tie-beam, the buoyancy tank both sides are provided with landing edge, landing edge is stuck in the tie-beam top, be provided with the oil resistant adhesive tape in lapped seam place, and by pressing plate and tie-beam riveted joint, nonstandard buoyancy tank and described cycle beam are fixed.
- 3. the box interior floating plate that storage tank according to claim 1 is used, it is characterized in that: the below of interior floating plate is provided with adjustable legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202324353U CN201506579U (en) | 2009-09-18 | 2009-09-18 | Box-type inner floating disc for storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202324353U CN201506579U (en) | 2009-09-18 | 2009-09-18 | Box-type inner floating disc for storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201506579U true CN201506579U (en) | 2010-06-16 |
Family
ID=42467707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202324353U Expired - Lifetime CN201506579U (en) | 2009-09-18 | 2009-09-18 | Box-type inner floating disc for storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201506579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020015253A1 (en) * | 2018-07-17 | 2020-01-23 | 广东世华设备技术有限公司 | Aluminum profile floating roof |
| CN111348340A (en) * | 2020-03-09 | 2020-06-30 | 上海和达化工石油工程技术有限公司 | Efficient storage tank connects liquid floating plate entirely |
-
2009
- 2009-09-18 CN CN2009202324353U patent/CN201506579U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020015253A1 (en) * | 2018-07-17 | 2020-01-23 | 广东世华设备技术有限公司 | Aluminum profile floating roof |
| CN111348340A (en) * | 2020-03-09 | 2020-06-30 | 上海和达化工石油工程技术有限公司 | Efficient storage tank connects liquid floating plate entirely |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100616 |