CN102172439A - Hydrocyclone defoamer and defoaming method thereof - Google Patents
Hydrocyclone defoamer and defoaming method thereof Download PDFInfo
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- CN102172439A CN102172439A CN2011100614300A CN201110061430A CN102172439A CN 102172439 A CN102172439 A CN 102172439A CN 2011100614300 A CN2011100614300 A CN 2011100614300A CN 201110061430 A CN201110061430 A CN 201110061430A CN 102172439 A CN102172439 A CN 102172439A
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- pipe
- fuel tank
- oil
- bubble
- froth breaker
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Abstract
The invention discloses a hydrocyclone defoamer and a defoaming method thereof, belonging to the technical field of defoaming of a hydraulic sub-station. The hydrocyclone defoamer comprises an overflow pipe, a liquid inlet pipe, a taper pipe, a bottom flow pipe 5, an oil pipe, an oil tank, a demister and a round pipe, wherein the oil tank (6) is provided with a manhole and a manhole cover (3); the round pipe (8) is fixed on the manhole cover; the liquid inlet pipe (2) is connected with the round pipe (8); the round pipe (8) is connected with the upper end of the taper pipe (4); the lower end of the taper pipe (4) is connected with the bottom flow pipe (1); the overflow pipe (1) is fixed above the taper pipe (4) through the round pipe (1); and the other end of the overflow pipe (1) is connected with the demister (7). According to the invention, the problem that high-pressure oil carries bubbles is solved, efficient bubble removal is realized, and a hydraulic pump is protected.
Description
Technical field
The invention belongs to hydraulic pressure substation froth breaking technical field, a kind of spinning liquid froth breaker and debubbling method thereof particularly are provided, realized the bubble of efficiently cooling down.
Background technology
Present application along with hydraulic pressure substation and hydraulic pressure substation car, from getting back to the hydraulic oil of Hydraulic Station, the hydraulic pressure car often is entrained with a large amount of bubbles, hydraulic pump can't be worked, also taked at present certain froth breaking measure, as with fuel tank in two to 3 half but effect is all undesirable, in the case, the spinning liquid froth breaker has been invented by my company.
Summary of the invention
The object of the present invention is to provide a kind of spinning liquid froth breaker and debubbling method thereof, solve the problem of carrying bubble secretly in the hydraulic oil, realized the bubble of efficiently cooling down, play the effect of protection hydraulic pump, make hydraulic pump safety operate as normal.
The present invention adds a spinning liquid froth breaker between fuel tank and oil inlet pipe, the spinning liquid froth breaker comprises overflow pipe, feed tube, Taper Pipe, underflow pipe, fuel tank, demister, pipe etc.Have manhole on the fuel tank, and manhole cover is set, pipe is fixed on the manhole cover, feed tube is connected with pipe, and pipe is connected with the Taper Pipe upper end, and the Taper Pipe lower end is connected with underflow pipe, by pipe overflow pipe is fixed on the Taper Pipe top, the overflow pipe other end is connected with demister.
The present invention is applied in and removes the problem of carrying bubble in the oil return secretly in the hydraulic pressure substation, relate to parts in the course of work of hydraulic pressure substation: 1# gas cylinder, gases at high pressure, hydraulic oil, 2# gas cylinder, oil pump, fuel tank, spinning liquid froth breaker, reversal valve group etc., during work, gases at high pressure in the 1# gas cylinder push back fuel tank with oil, hydraulic pump is got to the oil in the fuel tank in the 2# gas cylinder, gas in the 2# gas cylinder is released, be added in the combustion gas car by gas selling machine then and do fuel.Debubbling method is that the oil return pipe and the pipe of spinning liquid froth breaker become 10 ° angle, thereby can be rotated down along pipe and Taper Pipe when making oil return enter froth breaker, in the middle of by centrifugal action bubble being pooled to; The bubble oil that do not have by rotation is got back to fuel tank.
Oil in the 1# gas cylinder pushes back fuel tank by the pressure of gases at high pressure, so often be entrained with gas in the oil return, for the gas of carrying secretly in the oil return is thoroughly removed, we have invented the spinning liquid froth breaker, reach the purpose of eliminating bubble and protection hydraulic pump.Fig. 1 is the fundamental diagram of Hydraulic Station and long high-pressure gas pipe hydraulic pressure filling vehicle in the hydraulic pressure substation.
The present invention adds a spinning liquid froth breaker between fuel tank and oil inlet pipe, hydraulic oil rotates in spinning liquid froth breaker high speed, under centrifugal action, founder the inwall of spinning liquid froth breaker, flow to fuel tank then, and the bubble in the hydraulic oil between centrifugal action next part centre to centre, flows to the top gas-phase space of fuel tank because density is little by overflow pipe.In the terminal of overflow pipe, increased a demister, avoid bubble directly to impact pasta, guarantee that bubble returns less than in the oil.
The invention has the advantages that:
1, the spinning liquid froth breaker is on manhole cover, and is easy to make, need not people's operation in the fuel tank, the safety of the protection person, and operating maintenance is convenient.
2, simple in structure, de-bubble is effective, has realized the safe and stable operation of hydraulic pump.
3, easy accessibility, this cyclone hydraulic separators directly is welded on the manhole cover, need not the people and gets into welding in the fuel tank, guarantor's personal safety.
4, the terminal at overflow pipe has also increased a silk screen froth breaker, avoids bubble directly to impact pasta, and the assurance bubble can not got back in the oil, reaches the purpose of thorough elimination bubble and protection hydraulic pump.
Description of drawings
Fig. 1 is the high-pressure gas long pipe hydraulic pressure air-entrapping semitrailer that provides of example of the present invention and the fundamental diagram of hydraulic pressure substation.
Fig. 2 is the structural representation of the spinning liquid froth breaker that provides of example of the present invention.Wherein, overflow pipe 1, feed tube 2, manhole cover 3, Taper Pipe 4, underflow pipe 5, fuel tank 6, bubble trap 7, pipe 8.
The specific embodiment
The present invention includes overflow pipe 1, feed tube 2, Taper Pipe 4, underflow pipe 5, fuel tank 6, demister 7, pipe 8; Have manhole on the fuel tank 6, and manhole cover (3) is set.Pipe 8 is fixed on the manhole cover 3, and feed tube 2 is connected with pipe 8, and pipe 8 is connected with Taper Pipe 4 upper ends, and Taper Pipe 4 lower ends are connected with underflow pipe 1, by pipe 1 overflow pipe 1 are fixed on Taper Pipe 4 tops, and overflow pipe 1 other end is connected with demister 7.
As shown in Figure 1, comprise 1# gas cylinder, gases at high pressure, hydraulic oil, 2# gas cylinder, oil pump, fuel tank, spinning liquid froth breaker, reversal valve group etc. in the hydraulic pressure substation, during work, gases at high pressure in the 1# gas cylinder push back fuel tank with oil, hydraulic pump is got to the oil in the fuel tank in the 2# gas cylinder, gas in the 2# gas cylinder is released, be added in the combustion gas car by gas selling machine then and do fuel.Cyclone hydraulic separators is placed on the top manhole cover of fuel tank.
As shown in Figure 2, comprise overflow pipe, feed tube, manhole, Taper Pipe, underflow pipe, fuel tank, bubble trap, pipe etc.Hydraulic oil under centrifugal action, founders the inwall of spinning liquid froth breaker in the rotation of spinning liquid froth breaker high speed, flow to fuel tank then, and the bubble in the hydraulic oil between centrifugal action next part centre to centre, flows to the top gas-phase space of fuel tank because density is little by overflow pipe.Terminal at overflow pipe has also increased a silk screen froth breaker, avoids bubble directly to impact pasta, and the assurance bubble can not got back in the oil, reaches the purpose of eliminating bubble and protection hydraulic pump.
Claims (2)
1. a spinning liquid froth breaker is characterized in that, comprises overflow pipe, feed tube, Taper Pipe, underflow pipe 5, fuel tank, demister, pipe; Have manhole on the fuel tank (6) and manhole cover (3) is set, pipe (8) is fixed on the manhole cover (3), feed tube (2) is connected with pipe (8), pipe (8) is connected with Taper Pipe (4) upper end, Taper Pipe (4) lower end is connected with underflow pipe (1), by pipe (1) overflow pipe (1) is fixed on Taper Pipe (4) top, overflow pipe (1) other end is connected with demister (7).
2. method that adopts the described spinning liquid froth breaker of claim 1 froth breaking, it is characterized in that, be applied in to remove in the hydraulic pressure substation and carry bubble in the oil return secretly, relate to parts in the course of work of hydraulic pressure substation: 1# gas cylinder, gases at high pressure, hydraulic oil, 2# gas cylinder, oil pump, fuel tank, spinning liquid froth breaker, reversal valve group; During work, the gases at high pressure in the 1# gas cylinder push back fuel tank with oil, and hydraulic pump is got to the oil in the fuel tank in the 2# gas cylinder, and the gas in the 2# gas cylinder is released, and are added in the combustion gas car by gas selling machine then and do fuel; Oil return pipe becomes 10 ° angle with the pipe (8) of spinning liquid froth breaker, thereby is rotated down along pipe and Taper Pipe when making oil return enter froth breaker, in the middle of by centrifugal action bubble being pooled to; The bubble oil that do not have by rotation is got back to fuel tank; Bubble in the froth breaker is got back to the top gas-phase space of fuel tank by overflow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100614300A CN102172439A (en) | 2011-03-15 | 2011-03-15 | Hydrocyclone defoamer and defoaming method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100614300A CN102172439A (en) | 2011-03-15 | 2011-03-15 | Hydrocyclone defoamer and defoaming method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102172439A true CN102172439A (en) | 2011-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100614300A Pending CN102172439A (en) | 2011-03-15 | 2011-03-15 | Hydrocyclone defoamer and defoaming method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102172439A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2542334Y (en) * | 2002-04-30 | 2003-04-02 | 中国轻工业武汉设计院 | Vortex foam-removing device |
| CN201273307Y (en) * | 2008-09-17 | 2009-07-15 | 奇瑞汽车股份有限公司 | Steering oil storage tank |
| US20110092875A1 (en) * | 2008-04-30 | 2011-04-21 | Gambro Lundia Ab | Degassing device |
-
2011
- 2011-03-15 CN CN2011100614300A patent/CN102172439A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2542334Y (en) * | 2002-04-30 | 2003-04-02 | 中国轻工业武汉设计院 | Vortex foam-removing device |
| US20110092875A1 (en) * | 2008-04-30 | 2011-04-21 | Gambro Lundia Ab | Degassing device |
| CN201273307Y (en) * | 2008-09-17 | 2009-07-15 | 奇瑞汽车股份有限公司 | Steering oil storage tank |
Non-Patent Citations (1)
| Title |
|---|
| 祁冠芳等: "如何降低空气对液压系统的危害", 《液压气动与密封》 * |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110907 |