CN104389829A - Leakage-prevention control device of blast furnace hydraulic station - Google Patents
Leakage-prevention control device of blast furnace hydraulic station Download PDFInfo
- Publication number
- CN104389829A CN104389829A CN201410623136.8A CN201410623136A CN104389829A CN 104389829 A CN104389829 A CN 104389829A CN 201410623136 A CN201410623136 A CN 201410623136A CN 104389829 A CN104389829 A CN 104389829A
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- CN
- China
- Prior art keywords
- hydraulic station
- hydraulic
- leakage
- blast furnace
- control system
- Prior art date
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
- F15B20/005—Leakage; Spillage; Hose burst
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention discloses a leakage-prevention control device of a blast furnace hydraulic station. The leakage-prevention control device comprises an oil tank, an inserting valve, an electromagnetic valve, an oil supply pipe, a pressure sensor and a hydraulic station control system, wherein an oil supply pipeline is provided with the pressure sensor, the inserting valve is connected with the oil supply pipeline and is connected with the oil tank, the electromagnetic valve controls the inserting valve, the pressure sensor is connected with the hydraulic station control system, and the hydraulic station control system controls the electromagnetic valve. The leakage-prevention control device has the following steps that when hydraulic oil leakage accidents occur, the pressure sensor inputs rapidly lowered pressure data into the hydraulic station control system in time, the electromagnetic valve is opened, hydraulic oil returns to the oil tank in time, a hydraulic system is enabled to reduce the hydraulic oil leakage, the occurrence of fire hazards and other accidents is reduced, in addition, the structure is simple, and the control is convenient.
Description
Technical field
The present invention relates to automation field, more specifically to a kind of automatic controller of hydraulic station Leakage prevention of blast furnace.
Background technique
In iron and steel enterprise, blast furnace, perpendicular distance is higher, and the control of plurality of devices and transmission need hydraulic system to provide power.If there is the problems such as pipeline cracking, hydrovalve seal failure in hydraulic system causes hydraulic fluid leak accident, blast furnace is produced normally and causes damage, if the hydraulic oil resisting combustibility used is not strong, the hot environment of blast furnace very easily causes the accidents such as fire, when there is this type of accident, if it is hardly imaginable to process consequence not in time.At present, not for problems, effective solution is produced.
Summary of the invention
The object of the invention is to, a kind of blast furnace hydraulic station anti-leak control gear is provided.Adopt this control gear, make generation hydraulic fluid leak accident hydraulic station, timely oil return, ensure that hydraulic system reduces the leakage of hydraulic oil, reduce the generation of fire or other accidents.For achieving the above object, present invention employs following technological scheme:
A kind of blast furnace hydraulic station anti-leak control gear, comprise fuel tank, cartridge valve, solenoid valve, fuel supply line, pressure transducer, hydraulic station control system, wherein, described oil feed line is provided with pressure transducer, oil feed line described in described cartridge valve connects, fuel tank described in described cartridge valve connects, the cartridge valve described in described electromagnetic valve;
Hydraulic station control system described in described pressure transducer connects;
Solenoid valve described in described hydraulic station control system controls;
The present invention has following advantage: make generation hydraulic fluid leak accident, the pressure data input hydraulic pressure station control system that pressure transducer will reduce rapidly in time, solenoid valve is opened, the timely oil sump tank of hydraulic oil, ensure that hydraulic system reduces the leakage of hydraulic oil, reduce the generation of fire or other accidents, and structure is simple, control is convenient.
Accompanying drawing explanation
Fig. 1 is a kind of blast furnace hydraulic station of the present invention anti-leak control gear hydraulic schematic diagram;
Fig. 2 is that a kind of blast furnace hydraulic station of the present invention anti-leak control gear controls schematic diagram;
Wherein, 1, fuel tank; 2, cartridge valve; 3, solenoid valve; 4, fuel supply line; 5, pressure transducer; 6, hydraulic station control system.
Embodiment
With the drawings and specific embodiments, the present invention is further detailed explanation below.
As shown in Figure 1 and Figure 2, Fig. 1 is a kind of blast furnace hydraulic station of the present invention anti-leak control gear hydraulic schematic diagram, and Fig. 2 is that a kind of blast furnace hydraulic station of the present invention anti-leak control gear controls schematic diagram.In figure, fuel tank 1, cartridge valve 2, solenoid valve 3, fuel supply line 4, pressure transducer 5, hydraulic station control system 6.A kind of blast furnace hydraulic station anti-leak control gear, comprise fuel tank 1, cartridge valve 2, solenoid valve 3, fuel supply line 4, pressure transducer 5, hydraulic station control system 6, wherein, described oil feed line 4 is provided with pressure transducer 5, described cartridge valve 2 connects described oil feed line 4, described cartridge valve 2 connects described fuel tank 1, described solenoid valve 3 controls described cartridge valve 2, described pressure transducer 5 connects described hydraulic station control system 6, and described hydraulic station control system 6 controls described solenoid valve 3.
Make generation hydraulic fluid leak accident, the pressure data input hydraulic pressure station control system 6 that pressure transducer 5 will reduce rapidly in time, solenoid valve 3 is opened, the timely oil sump tank 1 of hydraulic oil, ensure that hydraulic system reduces the leakage of hydraulic oil, reduce the generation of fire or other accidents.
The present invention has following advantage: adopt the present invention, is quick on the draw in time, and manufacture simple, equipment cost is lower, easy to use etc.
It should be noted last that, above embodiment is only in order to illustrate technological scheme of the present invention and unrestricted.Although with reference to embodiment to invention has been detailed description, will be understood by those skilled in the art that, modify to technological scheme of the present invention or equivalent replacement, do not depart from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (3)
1. a blast furnace hydraulic station anti-leak control gear, comprise fuel tank, cartridge valve, solenoid valve, fuel supply line, pressure transducer, hydraulic station control system, it is characterized in that, described oil feed line is provided with pressure transducer, oil feed line described in described cartridge valve connects, fuel tank described in described cartridge valve connects, the cartridge valve described in described electromagnetic valve.
2. a kind of blast furnace hydraulic station according to claim 1 anti-leak control gear, is characterized in that, the hydraulic station control system described in described pressure transducer connects.
3. a kind of blast furnace hydraulic station according to claim 1 anti-leak control gear, is characterized in that, the solenoid valve described in described hydraulic station control system controls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410623136.8A CN104389829A (en) | 2014-11-09 | 2014-11-09 | Leakage-prevention control device of blast furnace hydraulic station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410623136.8A CN104389829A (en) | 2014-11-09 | 2014-11-09 | Leakage-prevention control device of blast furnace hydraulic station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104389829A true CN104389829A (en) | 2015-03-04 |
Family
ID=52607774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410623136.8A Pending CN104389829A (en) | 2014-11-09 | 2014-11-09 | Leakage-prevention control device of blast furnace hydraulic station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104389829A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906080A (en) * | 2017-11-02 | 2018-04-13 | 云南昆钢电子信息科技有限公司 | Large-scale vacuum smelting furnace hydraulic multi-cylinder synchronization intelligence control system |
| CN110303588A (en) * | 2019-07-16 | 2019-10-08 | 嘉善县天成强磁有限责任公司 | Full-automatic material-feeding system |
-
2014
- 2014-11-09 CN CN201410623136.8A patent/CN104389829A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906080A (en) * | 2017-11-02 | 2018-04-13 | 云南昆钢电子信息科技有限公司 | Large-scale vacuum smelting furnace hydraulic multi-cylinder synchronization intelligence control system |
| CN107906080B (en) * | 2017-11-02 | 2023-10-24 | 云南昆钢电子信息科技有限公司 | Hydraulic multi-cylinder synchronous intelligent control system for large vacuum smelting furnace |
| CN110303588A (en) * | 2019-07-16 | 2019-10-08 | 嘉善县天成强磁有限责任公司 | Full-automatic material-feeding system |
| CN110303588B (en) * | 2019-07-16 | 2024-03-01 | 嘉兴天成强磁科技股份有限公司 | Full-automatic feeding system |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |
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| WD01 | Invention patent application deemed withdrawn after publication |