CN104570898A - Alarm device for ore pulp leakage - Google Patents
Alarm device for ore pulp leakage Download PDFInfo
- Publication number
- CN104570898A CN104570898A CN201510012434.8A CN201510012434A CN104570898A CN 104570898 A CN104570898 A CN 104570898A CN 201510012434 A CN201510012434 A CN 201510012434A CN 104570898 A CN104570898 A CN 104570898A
- Authority
- CN
- China
- Prior art keywords
- leakage
- detection sensor
- ore pulp
- support
- collection pit
- 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
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses an alarm device for ore pulp leakage. The alarm device comprises a collecting pit (5) and a support (4). The support (4) is arranged on the collecting pit (5), and the support (4) is provided with a leakage position detection sensor (2) and a non-leakage position detection sensor (3). A floating ball (1) is arranged in the collecting pit (5), and the floating ball (1) is provided with a lower limit position detecting block (6) and an upper limit position detecting block (7). The alarm device for the ore pulp leakage is low in fault rate and capable of giving an alarm for ore pulp leakage in time.
Description
Technical field
The invention belongs to panalarm technical field, specifically relate to the warning device that a kind of ore pulp leaks.
Background technology
The pipeline of conveying iron ore concentrate is according to the requirement of delivery technology, needing, some are set on pipe-line pumping station and terminal station and switches pipeline, pipeline valve and corresponding joint flange, according to delivery technology requirement, need to operate switch valve in course of conveying, complete technology controlling and process, occur that valve part weares and teares in operation, aging, loosening or some other natural cause that can not resist causes ore pulp to leak, if at night, can not to go forward side by side row relax by Timeliness coverage, may cause work for the treatment of amount being carried out to leakage ore pulp large afterwards, also may because leak rear failure propagation, pipeline accident is caused to stop.Existing ore pulp leakage warning device uses common ball float contact switch level sensing mode, and ball float easily sticks on ore pulp, causes ball float not float, and Simultaneous Switching contact is detected and easily broken down, and cannot report to the police timely to the leakage of ore pulp.
Summary of the invention
For above-mentioned weak point of the prior art, the object of the invention is to aim to provide a kind of can failure rate is low, realize carrying out the leakage of ore pulp and warning device that the ore pulp of alarm leaks.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: the warning device that a kind of ore pulp leaks, it comprises collection pit and support, Bracket setting is on collection pit, support is provided with and reveals position-detection sensor and No leakage position-detection sensor, be provided with ball float in collection pit, ball float be provided with lower position and detect block and upper limit position detection block.
Preferably, the leakage position-detection sensor be positioned on support is arranged near collection pit side, and to reveal position-detection sensor present position for benchmark, No leakage position-detection sensor is positioned to be revealed above position-detection sensor.
Preferably, time ball float is positioned at bottom collection pit, it is corresponding with No leakage position-detection sensor that block is detected in lower position.
During work, one, steam piano is installed in collection pit, carries out conventional ponding and extract, leakage ore pulp is extracted, without the need to labor cleaning simultaneously.
Compared with prior art beneficial effect of the present invention is:
By installing a set of liquid level detection device, detect the leakage ore pulp that may occur, detect ore pulp leakage situation by direct current induction contactless proximity switch, transmission signal gives neighbouring staff's duty room, detection after solution ore pulp tentatively leaks and warning, avoid accident expanded range.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein: 1-ball float; 2-leak position detecting sensor; 3-No leakage position-detection sensor; 4-support; 5-collection pit; Block is detected in 6-lower position; 7-upper limit position detects block.
Embodiment
As shown in Figure 1, the warning device that a kind of ore pulp leaks, it comprises collection pit 5 and support 4, support 4 is arranged on collection pit 5, support 4 is provided with and reveals position-detection sensor 2 and No leakage position-detection sensor 3, be provided with ball float 1 in collection pit 5, ball float 1 be provided with lower position and detect block 6 and upper limit position detection block 7; The leakage position-detection sensor 2 be positioned on support 4 is arranged near collection pit 5 side, and to reveal position-detection sensor 2 present position for benchmark, No leakage position-detection sensor 3 is positioned to be revealed above position-detection sensor 2; Time ball float 1 is positioned at bottom collection pit 5, it is corresponding with No leakage position-detection sensor 3 that block 6 is detected in lower position.
Claims (3)
1. the warning device of an ore pulp leakage, it is characterized in that, comprise collection pit (5) and support (4), support (4) is arranged on collection pit (5), support (4) is provided with and reveals position-detection sensor (2) and No leakage position-detection sensor (3), be provided with ball float (1) in collection pit (5), ball float (1) be provided with lower position and detect block (6) and upper limit position detection block (7).
2. the warning device of a kind of ore pulp leakage according to claim 1, it is characterized in that, the leakage position-detection sensor (2) be positioned on support (4) is arranged near collection pit (5) side, to reveal position-detection sensor (2) present position for benchmark, No leakage position-detection sensor (3) is positioned at reveals position-detection sensor (2) top.
3. the warning device of a kind of ore pulp leakage according to claim 1, it is characterized in that, time ball float (1) is positioned at collection pit (5) bottom, it is corresponding with No leakage position-detection sensor (3) that block (6) is detected in lower position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012434.8A CN104570898A (en) | 2015-01-12 | 2015-01-12 | Alarm device for ore pulp leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012434.8A CN104570898A (en) | 2015-01-12 | 2015-01-12 | Alarm device for ore pulp leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104570898A true CN104570898A (en) | 2015-04-29 |
Family
ID=53087251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510012434.8A Pending CN104570898A (en) | 2015-01-12 | 2015-01-12 | Alarm device for ore pulp leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104570898A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323809A (en) * | 2018-10-31 | 2019-02-12 | 苏州凌云视界智能设备有限责任公司 | A kind of cleaning machine leakage inspector and its control method |
| CN114249148A (en) * | 2022-03-01 | 2022-03-29 | 中铁九局集团第三建设有限公司 | Asphalt oil discharge tank over-limit alarm transport vehicle lifting system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6311547B1 (en) * | 1997-12-16 | 2001-11-06 | Tokheim Services France | Sensor for detecting leaks in a liquid hydrocarbon dispenser |
| CN201087826Y (en) * | 2007-10-17 | 2008-07-16 | 鞍钢集团矿业公司 | Liquid level alarm especially for pump pit |
| CN203038124U (en) * | 2013-01-14 | 2013-07-03 | 高桥金属制品（苏州）有限公司 | Liquid level controller |
| CN203502088U (en) * | 2013-07-31 | 2014-03-26 | 南京梅山冶金发展有限公司 | Novel liquid level detection device |
| CN204347550U (en) * | 2015-01-12 | 2015-05-20 | 云南大红山管道有限公司 | The warning device that a kind of ore pulp leaks |
-
2015
- 2015-01-12 CN CN201510012434.8A patent/CN104570898A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6311547B1 (en) * | 1997-12-16 | 2001-11-06 | Tokheim Services France | Sensor for detecting leaks in a liquid hydrocarbon dispenser |
| CN201087826Y (en) * | 2007-10-17 | 2008-07-16 | 鞍钢集团矿业公司 | Liquid level alarm especially for pump pit |
| CN203038124U (en) * | 2013-01-14 | 2013-07-03 | 高桥金属制品（苏州）有限公司 | Liquid level controller |
| CN203502088U (en) * | 2013-07-31 | 2014-03-26 | 南京梅山冶金发展有限公司 | Novel liquid level detection device |
| CN204347550U (en) * | 2015-01-12 | 2015-05-20 | 云南大红山管道有限公司 | The warning device that a kind of ore pulp leaks |
Non-Patent Citations (1)
| Title |
|---|
| 荣国强 等: "大型浮选设备矿浆液位检测控制系统的研究", 《中国矿业》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323809A (en) * | 2018-10-31 | 2019-02-12 | 苏州凌云视界智能设备有限责任公司 | A kind of cleaning machine leakage inspector and its control method |
| CN114249148A (en) * | 2022-03-01 | 2022-03-29 | 中铁九局集团第三建设有限公司 | Asphalt oil discharge tank over-limit alarm transport vehicle lifting 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: 20150429 |
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| WD01 | Invention patent application deemed withdrawn after publication |