CN201276304Y - Oil resistant, antistatic and hermetic oxygen insulation apparatus of water storage tank - Google Patents
Oil resistant, antistatic and hermetic oxygen insulation apparatus of water storage tank Download PDFInfo
- Publication number
- CN201276304Y CN201276304Y CNU2008201358517U CN200820135851U CN201276304Y CN 201276304 Y CN201276304 Y CN 201276304Y CN U2008201358517 U CNU2008201358517 U CN U2008201358517U CN 200820135851 U CN200820135851 U CN 200820135851U CN 201276304 Y CN201276304 Y CN 201276304Y
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- China
- Prior art keywords
- floating plate
- water tank
- electrostatic prevention
- oxygen separation
- storage tank
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a closed oxygen separation device with oil resistance and electrostatic prevention used in a water storage tank. The closed oxygen separation device consists of a disc-type oxygen separation floating plate and a frame that are spliced by a closed ring wrapped with a sponge by adhesive tape and a floating body closed bag wrapped with a foam board by the adhesive tape. The closed oxygen separation device is characterized in that the wrapping adhesive tape of the oxygen separation floating plate is the electrostatic prevention and oil resistance adhesive tape; the stuffing in the circular closed ring is the sponge; the diameter of the oxygen separation floating plate is a little greater than the inner diameter of the water storage tank; and a limit frame of the oxygen separation floating plate which is higher than the accessory of the water storage tank is arranged at the bottom of the water storage tank. The fact indicates that the closed oxygen separation device with oil resistance and electrostatic prevention used in the water storage tank has good tightness with the inner diameter of the water storage tank after being placed in a steel tank, whether the closed oxygen separation device is applied in clear water or oily sewage storage tank; the liquid level moves freely up and down, thus having good closed oxygen separation effect, good electrostatic prevention and oil resistance, safe and reliable use, and long service life.
Description
One, technical field
The utility model relates to the field water treatment facility, particularly a kind of enclosed oxygen isolation device that is used for the water tank oil resistant electrostatic prevention of field water processing.
Two, background technology
In the field water disposal system, water tank is the most frequently used process equipment.General oil-containing 2～15L/m in the oily sewage of oil field output
3Natural fuels, contain 100～2000g/m
3Crude oil, sometimes cleaning water treatment system owing to operation or the reason of technology also can enter also a little crude oil and (or) natural fuels; When the water that contains crude oil and natural fuels enters water tank, natural fuels that contains in the water and crude oil will be separated, isolated crude oil floats on the water and forms one deck oil slick, isolated natural fuels can with the air-blending of jar internal upper part, cause the accident in case exist static just very easily to blast, this enclosed oxygen isolation device that just requires to move water tank can not produce the also necessary oil resistant of static.
In existing technology, the clad material of " water tank cake formula air bag enclosed oxygen isolation device (ZL94223039.6) " is natural rubber, HG4-329-66 or nitrogen fourth rubber, and the clad material of " floating bed formula water pot oxygen isolation device (ZL97231676.0) " is a waterproof sheet, obviously these materials all can be dissolved in the crude oil and dissolve, material not oil resistant can not use on the oily sewage jar, also has potential safety hazard on the clear water jar; " the oil-resisting type floating bed formula oxygen isolation device (ZL200620113912.0) that is used for the oily sewage jar " is to utilize nitrile rubber cloth or poly-chloroprene rubber cloth to make cloth bag to fill the floating bed body that kickboard is made, its main deficiency is: 1, kickboard be do not have elasticity can not automatically regulating floating bed body and steel can between gap affects the oxygen barrier effect, 2, up-and-down movement can produce static and has potential safety hazard between nitrile rubber cloth or poly-chloroprene rubber cloth and steel can, can pierce through the rubber fabric of coating on the annex at the bottom of the oxygen barrier device body directly dropped on jar when 3, liquid level was low, influence service life.
Three, summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, provides that a kind of enclosed oxygen isolation is effective, fuel tolerance capability is strong, the enclosed oxygen isolation device of the water tank oil resistant electrostatic prevention of safe in operation, long service life.
In order to achieve the above object, the technical solution of the utility model is: a kind of enclosed oxygen isolation device of water tank oil resistant electrostatic prevention, wrapped up the seal ring of sponge is made up of with oxygen barrier floating plate and support that the buoyancy aid sealing bag that has wrapped up cystosepiment is spliced into the plate-like consistent with water tank internal diameter shape adhesive plaster, it is characterized in that: the coating adhesive plaster of oxygen barrier floating plate is the anti-static oil-resistance adhesive plaster, filler is a sponge in the seal ring of annular, the slightly larger in diameter of oxygen barrier floating plate in the internal diameter of water tank, an oxygen barrier floating plate limiting bracket that is higher than the water tank annex is arranged at the water tank bottom.
The coating adhesive plaster of above-mentioned oxygen barrier floating plate is the anti-static oil-resistance adhesive plaster, and this adhesive plaster is that the electrostatic prevention nitrile rubber, poly-chloroprene rubber or the compound oil proof rubber that have added 0.5～3% antistatic agent S-18, S-15, AVC, SN or BY-400 made a kind of in electrostatic prevention fourth cyanogen adhesive plaster, neoprene adhesive plaster or the compound oil resistant adhesive plaster.These several anti-static oil-resistance adhesive plasters have been carried out test to be detected, employing contains the 0# diesel oil of the aromatic hydrocarbon of 5% high-solvency, under 80 ℃ of conditions, soaked 24 hours, test oil resistance and electrostatic prevention index show: the swelling ratio of adhesive plaster meets the requirement of oil proof rubber, and the electrostatic prevention index meets the requirement of GB4385.
The shape of above-mentioned oxygen barrier floating plate is consistent with water tank internal diameter shape, and seal ring (8) is in the outer ring of the disk body of oxygen barrier floating plate (3), play and water tank (6) internal diameter between sealing function.
The material of parcel sponge (12) is the high resilience polyurethane sponge in above-mentioned oxygen barrier floating plate (3) the outer ring seal ring (8), can select a kind of in high resiliency perforate or the closed-cell polyurethane sponge as required.
The diameter of above-mentioned oxygen barrier floating plate is 0.5～1.5 times seal ring diameter greater than the water tank internal diameter.
The support of above-mentioned oxygen barrier floating plate is higher than annex 0.3～5m.
The buoyancy aid sealing bag of above-mentioned oxygen barrier floating plate is trapezoidal, triangle, rhombus or the semicircular arc that has a maximum width straight flange or arc limit.Its benefit is to sever from the widest part, loads more conveniently, and buoyancy aid is tightr with combining of buoyancy aid sealing bag, is more convenient for guaranteeing design-calculated shape and size.
The fact shows; no matter in clear water or oily sewage water tank, use; the oxygen barrier floating plate of the enclosed oxygen isolation device of the water tank oil resistant electrostatic prevention of making like this; not only oil resistance is good; and have the good anti-static function, be placed on the internal diameter good seal of interior back of steel can and water tank, freely with the liquid level up-and-down movement; support has played spacing effect and has protected the oxygen barrier floating plate directly not contact with the annex of water tank, has prolonged service life.Not only enclosed oxygen isolation is effective, and is safe and reliable to operation, and long service life.
Four, description of drawings
Fig. 1 is a principle schematic of the present utility model,
Fig. 2 is an oxygen barrier floating plate structural representation;
Fig. 3 is the A-A section-drawing of oxygen barrier floating plate;
Among the figure: (1) jar interior annex, (2) floating plate support, (3) oxygen barrier floating plate, (4) water tank, (5) miscellaneous gas, (6) oil slick, (7) water body, (8) seal ring, (9) buoyancy aid sealing bag, (10) adhesive plaster, (11) cystosepiment, (12) sponge.
Five, the specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified its embodiment.
A kind of enclosed oxygen isolation device that can be used for the water tank oil resistant electrostatic prevention of oily sewage jar and clear water jar is by support (2) and include the oxygen barrier floating plate (3) that the seal ring (8) of having filled elastomeric sponge (12) and the buoyancy aid sealing bag (9) of having filled polystyrene closed-cell foam plate (11) are spliced into the anti-static oil-resistance of dish-type; The coating adhesive plaster (10) of seal ring (8) and sealing bag (9) for contain commercially available interpolation electrostatic prevention nitrile rubber, poly-chloroprene rubber or the compound oil proof rubber of 0.5～3% antistatic agent S-18, S-15, AVC, SN or BY-400 make electrostatic prevention fourth cyanogen, neoprene or compound oil resistant adhesive plaster, these several adhesive plasters (10) are put into the 0# diesel oil of using the aromatic hydrocarbon that contains 5% high-solvency, under 80 ℃ of conditions, soaked 24 hours, swelling ratio meets the requirement of oil proof rubber, and the electrostatic prevention index also satisfies the requirement of GB4385; Fill high elasticity sponge (12) in the seal ring (8), the material of sponge (12) is the high resiliency polyurathamc, can select high resiliency perforate or closed pore polyurathamc as required.Oxygen barrier floating plate (3) than water tank () internal diameter does the diameter of big 0.5～1.5 times of seal ring (8), oxygen barrier floating plate (3) is placed on the internal diameter good seal of back and water tank (4) in the water tank (4), with the liquid level up-and-down movement freely; The height of support (2) has reached the spacing purpose of low liquid level greater than the height 0.3～5m of annex (1), has prevented annex (1) direct contact oxygen barrier floating plate (3) and damages, and has prolonged service life.
The oxygen barrier floating plate (3) of the anti-static oil-resistance adhesive plaster (10) of the anti-static oil-resistance that does not have sulfuration, sponge (12) is coated in the seal ring (8), buoyancy aid sealing bag (9) bonding forming with sky carries out baking then, has just made the oxygen barrier floating plate (3) of anti-static oil-resistance.The floating plate support (2) that exceeds annex (1) 0.3～5m is installed in inside at water tank (4), played the spacing effect of low liquid level during with the liquid level up-and-down movement at oxygen barrier floating plate (3), prevent annex (1) direct contact oxygen barrier floating plate (3) and damaged, prolonged service life; By the manhole on the water tank (4), oxygen barrier floating plate (3) is sent in the water tank (4), be placed on the support (2), sever the adhesive plaster (10) of buoyancy aid sealing bag (9) top, be filled into the polystyrene closed-cell foam plate (11) of size suitable dimension, the filling mouth that bonding sealing is severed is well just finished the example of executing of the utility model reality.
For the ease of installing and carrying, the width of the widest part of buoyancy aid sealing bag (9) is at 10～60cm, added a kind of among 0.5～3% antistatic agent S-18, S-15, AVC, SN or the BY-400 in the rubber of used adhesive plaster (10) or made multiple, the fabricbase of adhesive plaster (10) is selected high-intensity nylon cord for use, and the gross thickness of fabricbase and rubber is at 0.3～1.5mm.
Claims (5)
1, a kind of enclosed oxygen isolation device of water tank oil resistant electrostatic prevention, wrapped up the seal ring (8) of sponge (12) is made up of with oxygen barrier floating plate (3) and support (2) that the buoyancy aid sealing bag (9) that has wrapped up cystosepiment (11) is spliced into the plate-like consistent with water tank (6) internal diameter shape adhesive plaster (10), it is characterized in that: the coating adhesive plaster (10) of oxygen barrier floating plate (3) is the adhesive plaster (10) of anti-static oil-resistance, the interior filler of seal ring (8) of annular is sponge (12), the diameter of oxygen barrier floating plate (3) greater than with the internal diameter of water tank (4), an oxygen barrier floating plate limiting bracket (2) that is higher than the water tank annex is arranged at water tank (4) bottom.
2, the enclosed oxygen isolation device of water tank oil resistant electrostatic prevention according to claim 1 is characterized in that: the material of the adhesive plaster (10) of oxygen barrier floating plate (3) is a kind of in electrostatic prevention fourth cyanogen adhesive plaster, electrostatic prevention neoprene adhesive plaster or the electrostatic prevention compound oil resistant adhesive plaster.
3, the enclosed oxygen isolation device of water tank oil resistant electrostatic prevention according to claim 1, it is characterized in that: the shape of oxygen barrier floating plate (3) is consistent with water tank (6) internal diameter shape, seal ring (8) the outer ring of the disk body of oxygen barrier floating plate (3) play and water tank (6) internal diameter between sealing function.
5, the enclosed oxygen isolation device of water tank oil resistant electrostatic prevention according to claim 1 is characterized in that: the material of parcel sponge (12) is the high resiliency polyurathamc in oxygen barrier floating plate (3) the outer ring seal ring (8).
6, the enclosed oxygen isolation device of water tank oil resistant electrostatic prevention according to claim 1, the diameter of its oxygen barrier floating plate (3) greater than with seal ring (8) diameter of 0.5～1.5 times of the internal diameter of water tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201358517U CN201276304Y (en) | 2008-10-09 | 2008-10-09 | Oil resistant, antistatic and hermetic oxygen insulation apparatus of water storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201358517U CN201276304Y (en) | 2008-10-09 | 2008-10-09 | Oil resistant, antistatic and hermetic oxygen insulation apparatus of water storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201276304Y true CN201276304Y (en) | 2009-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201358517U Expired - Fee Related CN201276304Y (en) | 2008-10-09 | 2008-10-09 | Oil resistant, antistatic and hermetic oxygen insulation apparatus of water storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201276304Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742893A (en) * | 2016-11-30 | 2017-05-31 | 冀州市安全防爆器材有限责任公司 | A kind of Tray type oxygen isolation device |
| CN110606285A (en) * | 2019-09-04 | 2019-12-24 | 珠海恒基达鑫国际化工仓储股份有限公司 | Internal floating disc type styrene storage tank |
-
2008
- 2008-10-09 CN CNU2008201358517U patent/CN201276304Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742893A (en) * | 2016-11-30 | 2017-05-31 | 冀州市安全防爆器材有限责任公司 | A kind of Tray type oxygen isolation device |
| CN110606285A (en) * | 2019-09-04 | 2019-12-24 | 珠海恒基达鑫国际化工仓储股份有限公司 | Internal floating disc type styrene storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20121009 |