CN204113778U - The device of sheet billet continuous casting machine hydraulic system fast repairing oil and oil product precision controlling - Google Patents
The device of sheet billet continuous casting machine hydraulic system fast repairing oil and oil product precision controlling Download PDFInfo
- Publication number
- CN204113778U CN204113778U CN201420427311.1U CN201420427311U CN204113778U CN 204113778 U CN204113778 U CN 204113778U CN 201420427311 U CN201420427311 U CN 201420427311U CN 204113778 U CN204113778 U CN 204113778U
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- oil
- fuel tank
- casting machine
- continuous casting
- hydraulic system
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- Expired - Fee Related
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Abstract
The utility model belongs to the improvement of steel plant continuous casting machine host hydraulic system structure, the particularly device of a kind of sheet billet continuous casting machine hydraulic system fast repairing oil and oil product precision controlling, comprise main frame fuel tank, in the side of main frame fuel tank, oil storage fuel tank is set, the outer pipe that the bottom of oil storage fuel tank is arranged is connected to the first valve, recycle pump and three-way interface successively, wherein an interface of three-way interface is connected to the second valve and main frame fuel tank by connecting tube, and another interface of three-way interface is connected to filter and oil storage fuel tank by connecting tube.The utility model can realize fast repairing and fill oil tank liquid level, and can realize the outer automatic fitration oil product of line, improves the turbidity test of hydraulic pressure oil product, reduces the outage rate of casting machine hydraulic pressure accident.
Description
Technical field
The utility model belongs to the improvement of steel plant continuous casting machine host hydraulic system structure, particularly the device of a kind of sheet billet continuous casting machine hydraulic system fast repairing oil and oil product precision controlling.
Background technique
Some Iron And Steel Plant's sheet billet continuous casting product line hydraulic pressure accident frequency in casting machine operation process is very high, and what wherein incidence rate was the highest will count hydraulic pressure leakage and solenoid valve jam accident.Hydraulic station liquid level in process of billet withdrawal of tracing it to its cause declines suddenly and causes jumping pump, hydraulic system is in without pressure state of paralysis, finally causes stopping accident; When oil product precision is more than NAS7 level, the probability of hydrovalve card group increases, and the actual granularity of the barreled hydraulic oil that we purchase back about NAS10 level, therefore needs to filter its precision when injecting mailbox.Main Problems existing is after hydraulic station mailbox liquid level declines suddenly, cause oil hydraulic pump to jump pump, owing to can not supplement oil level in time, opens oil hydraulic pump, finally causes stopping accident; Directly can make the new hydraulic oil pollution fuel tank injected toward oiling in fuel tank.
Summary of the invention
The purpose of this utility model is the device providing a kind of sheet billet continuous casting machine hydraulic system fast repairing oil and oil product precision controlling; oil tank liquid level can be filled by fast repairing; and the outer automatic fitration oil product of line can be realized, improve the turbidity test of hydraulic pressure oil product, reduce the outage rate of casting machine hydraulic pressure accident.
The purpose of this utility model is achieved in that the device of a kind of sheet billet continuous casting machine hydraulic system fast repairing oil and oil product precision controlling, comprise main frame fuel tank, in the side of main frame fuel tank, oil storage fuel tank is set, the outer pipe that the bottom of oil storage fuel tank is arranged is connected to the first valve, recycle pump and three-way interface successively, wherein an interface of three-way interface is connected to the second valve and main frame fuel tank by connecting tube, and another interface of three-way interface is connected to filter and oil storage fuel tank by connecting tube.
First analytic liquid is pressed with leakage accident and causes the main cause of shutdown to be cause jumping pump after oil tank liquid level declines, and as can not the pressure of answering system in 15min, can cause casting embryo of silkworms bulge in fan-shaped section, casting embryo draws motionless; Can make oscillating roller and de-ingot roller cannot action, cause perniciously freezing embryo stopping accident.
According to the oil storage fuel tank of our online outdoor main unit hydraulic system outside of this problem 5000L that sets up that to be a volume be, and load onto recycle pump and filter, go out pipeline from recursive filter front tube pass and be connected to hydraulic reservoir line and install manual switch valve additional.Achieve automatic fitration and fast repairing outside line and fill hydraulic station liquid level.
The good effect that the utility model produces: achieve through trial run and make the repairing of hydraulic station fuel tank efficient and convenient, stopping accident rate reduces.Oil product turbidity test improve all within NAS6 level, and hydrovalve jam rate obviously declines.
The utility model achieves fast repairing and fills oil tank liquid level, and achieves the outer automatic fitration oil product of line, improves the turbidity test of hydraulic pressure oil product, reduces the outage rate of casting machine hydraulic pressure accident.
Accompanying drawing explanation
Be further stated the utility model below in conjunction with accompanying drawing, Fig. 1 is structural representation of the present utility model.
Embodiment
The device of a kind of sheet billet continuous casting machine hydraulic system fast repairing oil and oil product precision controlling, comprise main frame fuel tank 7, in the side of main frame fuel tank 7, oil storage fuel tank 1 is set, the outer pipe 2 that the bottom of oil storage fuel tank 1 is arranged is connected to the first valve 3, recycle pump 4 and three-way interface successively, wherein an interface of three-way interface is connected to the second valve 6 and main frame fuel tank 7 by connecting tube, and another interface of three-way interface is connected to filter 5 and oil storage fuel tank 1 by connecting tube.First valve 3 and the second valve 6 are manually-operated gate.The volume of oil storage fuel tank 1 is 5000L.
Claims (3)
1. the device of a sheet billet continuous casting machine hydraulic system fast repairing oil and oil product precision controlling, comprise main frame fuel tank (7), it is characterized in that: in the side of main frame fuel tank (7), oil storage fuel tank (1) is set, the outer pipe (2) that the bottom of oil storage fuel tank (1) is arranged is connected to the first valve (3), recycle pump (4) and three-way interface successively, wherein an interface of three-way interface is connected to the second valve (6) and main frame fuel tank (7) by connecting tube, and another interface of three-way interface is connected to filter (5) and oil storage fuel tank (1) by connecting tube.
2. the device of a kind of sheet billet continuous casting machine hydraulic system fast repairing oil according to claim 1 and oil product precision controlling, is characterized in that: the first valve (3) and the second valve (6) are manually-operated gate.
3. the device of a kind of sheet billet continuous casting machine hydraulic system fast repairing oil according to claim 1 and oil product precision controlling, is characterized in that: the volume of oil storage fuel tank (1) is 5000L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420427311.1U CN204113778U (en) | 2014-07-31 | 2014-07-31 | The device of sheet billet continuous casting machine hydraulic system fast repairing oil and oil product precision controlling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420427311.1U CN204113778U (en) | 2014-07-31 | 2014-07-31 | The device of sheet billet continuous casting machine hydraulic system fast repairing oil and oil product precision controlling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204113778U true CN204113778U (en) | 2015-01-21 |
Family
ID=52331092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420427311.1U Expired - Fee Related CN204113778U (en) | 2014-07-31 | 2014-07-31 | The device of sheet billet continuous casting machine hydraulic system fast repairing oil and oil product precision controlling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204113778U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396404A (en) * | 2020-04-24 | 2020-07-10 | 广船国际有限公司 | Design method of hydraulic system |
| CN112161187A (en) * | 2020-08-25 | 2021-01-01 | 中广核核电运营有限公司 | Oil supplementing device |
-
2014
- 2014-07-31 CN CN201420427311.1U patent/CN204113778U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396404A (en) * | 2020-04-24 | 2020-07-10 | 广船国际有限公司 | Design method of hydraulic system |
| CN112161187A (en) * | 2020-08-25 | 2021-01-01 | 中广核核电运营有限公司 | Oil supplementing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |