CN205020254U - Centrifugal separator oxygen content testing system - Google Patents
Centrifugal separator oxygen content testing system Download PDFInfo
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- CN205020254U CN205020254U CN201520616437.8U CN201520616437U CN205020254U CN 205020254 U CN205020254 U CN 205020254U CN 201520616437 U CN201520616437 U CN 201520616437U CN 205020254 U CN205020254 U CN 205020254U
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- centrifuge
- oxygen content
- centrifugal separator
- flow meter
- controller
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Abstract
The utility model discloses a centrifugal separator oxygen content testing system, including storing up water filter, vacuum air powered pump, vortex condenser, unloading flowmeter, sampling flow meter, drier -filter, dehydrator, analytical instrument, controller, alarm and centrifugal separator converter, the gas sampling mouth of centrifugal separator loops through and stores up water filter, vacuum air powered pump, vortex condenser and link to each other with the sampling flow meter, an output of sampling flow meter link to each other with the unloading flowmeter, another output links to each other with drier -filter, drier -filter loop through dehydrator, analytical instrument, controller and link to each other with the centrifugal separator converter, the operation and the break -make of centrifugal separator converter control centrifugal separator. The utility model discloses but automatic feedback control.
Description
Technical field
The utility model relates to centrifuge field, particularly relates to a kind of centrifuge oxygen content detecting system.
Background technology
Centrifuge utilizes centrifugal force, the machinery of each component in the mixture of separating liquid and solid particle or liquid and liquid.Centrifuge is mainly used in the solid particle in suspension to separate with liquid, or by two kinds of density differences in emulsion, separately, it also can be used for getting rid of the liquid in wet solid liquid immiscible again; The admixture of gas of special hypervelocity channel separator also separable different densities; Utilize the solid particle of different densities or the granularity feature that sinking speed is different in a liquid, some sedimentation centrifuges also can carry out classification to solid particle by density or granularity.
Material variety handled by centrifuge is various, and many be inflammable and explosive, this just easily causes the generation of combustion explosion accident.In centrifuge, oxygen is inconvenient to detect, oxygen content exceeds standard dangerous, existing pretreatment is simple pump+absorbent cotton, feed contaminants cannot be removed, cannot automatically control supplementary nitrogen, high-concentration oxygen is replaced, automatically cannot be stopped centrifuge under dangerous situation.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of centrifuge oxygen content detecting system of integrated detection control.
The utility model is achieved by the following technical solution: a kind of centrifuge oxygen content detecting system, comprise water storage filter, Pneumatic vacuum pump, eddy current condenser, emptying flow meter, sample streams gauge, device for drying and filtering, dehydrater, analytical instrument, controller, alarm and centrifuge frequency converter, the gas sampling mouth of described centrifuge is successively by water storage filter, Pneumatic vacuum pump, eddy current condenser is connected with sample streams gauge, one output of described sample streams gauge is connected with emptying flow meter, another output is connected with device for drying and filtering, described device for drying and filtering passes through dehydrater successively, analytical instrument, controller is connected with centrifuge frequency converter, the operation of described centrifuge Frequency Converter Control centrifuge and break-make.
Further, described analytical instrument is also connected with alarm, and when in sample gas, oxygen content is higher than setting value, alarm starts.
Further, described controller is also connected with the magnetic valve being arranged on nitrogen pipeline interface, controls the break-make of nitrogen.
Further, described sample streams gauge is for controlling sample throughput, and unnecessary sample gas is discharged by emptying flow meter.
Described water storage filter is used for the separating and filtering moisture in sample gas and grease.
Described eddy current condenser is used for the condensation vapor in sample gas to become aqueous water.
Described device for drying and filtering and dehydrater are for filtering the moisture in sample gas.
Described controller is used for the parameter function of the whole instrument of control analysis.
The utility model compared to existing technology, has following beneficial effect:
1. the sample air dry after the utility model process is stablized.
2. the sample gas after the utility model process is measured precisely.
3. the utility model can automatic feedback control.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Wherein: 1-water storage filter, 2-Pneumatic vacuum pump, 3-eddy current condenser, 4-sample streams gauge, 5-emptying flow meter, 6-device for drying and filtering, 7-dehydrater, 8-analytical instrument, 9-controller, 10-alarm, 11-centrifuge frequency converter, 12-magnetic valve.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure.A kind of centrifuge oxygen content detecting system, comprise water storage filter 1, Pneumatic vacuum pump 2, eddy current condenser 3, emptying flow meter 5, sample streams gauge 4, device for drying and filtering 6, dehydrater 7, analytical instrument 8, controller 9, alarm 10 and centrifuge frequency converter 11, the gas sampling mouth of described centrifuge is successively by water storage filter 1, Pneumatic vacuum pump 2, eddy current condenser 3 is connected with sample streams gauge 4, one output of described sample streams gauge 4 is connected with emptying flow meter 5, another output is connected with device for drying and filtering 6, described device for drying and filtering 6 is successively by dehydrater 7, analytical instrument 8, controller 9 is connected with centrifuge frequency converter 11, described centrifuge frequency converter 11 controls operation and the break-make of centrifuge.
Further, described analytical instrument 8 is also connected with alarm 10, and when in sample gas, oxygen content is higher than setting value, alarm 10 starts.
Further, described controller 9 is also connected with the magnetic valve 12 being arranged on nitrogen pipeline interface, controls the break-make of nitrogen.
Further, described sample streams gauge 4 is for controlling sample throughput, and unnecessary sample gas is discharged by emptying flow meter 5.
Described water storage filter 1 is for by the separating and filtering moisture in sample gas and grease.
Described eddy current condenser 3 is for becoming aqueous water by the condensation vapor in sample gas.
Described device for drying and filtering 6 and dehydrater 7 are for filtering the moisture in sample gas.
Described controller 9 is for the parameter function of the whole instrument of control analysis.
Operation principle of the present utility model is as follows:
When centrifuge runs, after the process such as detected sample gas dewaters through sampling, insulation, oil removing, dedusting, condensation, supercharging or decompression, clean for the drying of constant pressure and flow sample pneumatic transmission is detected to analytical instrument 8, when detecting that oxygen content is higher than setting value, can send and report to the police and control to supplement nitrogen, displace oxygen by controller 9.As oxygen continues to increase arrival dangerous situation, then controller 9 controls centrifuge stopping, ensureing safety.
The course of work that utility model works is complete is as follows:
Sample gas is extracted by Pneumatic vacuum pump 2 and enters pipeline, first by water storage filter 1, the moisture in sample gas and grease and sample gas are carried out separating and filtering, then by eddy current condenser 3, the condensation vapor in sample gas is become aqueous water, unnecessary sample gas is drained from emptying flow meter 5, appropriate for control sample gas is entered device for drying and filtering 6 and carries out redrying filtration by sample streams gauge 4, then moisture filter is again carried out by dehydrater 7, dry sample gas passes into analytical instrument 8 and carries out oxygen analysis, analytical instrument 8 controls centrifuge frequency converter 11 and magnetic valve 12, for controlling the switch of the supplementary of nitrogen and centrifuge. when detecting that oxygen content is higher than setting value, can send and report to the police and automatically control to supplement nitrogen, displace oxygen.As oxygen continues to increase arrival dangerous situation, then automatically control centrifuge and stop, ensureing safety.
Claims (4)
1. a centrifuge oxygen content detecting system, it is characterized in that: comprise water storage filter (1), Pneumatic vacuum pump (2), eddy current condenser (3), emptying flow meter (5), sample streams gauge (4), device for drying and filtering (6), dehydrater (7), analytical instrument (8), controller (9), alarm (10) and centrifuge frequency converter (11), the gas sampling mouth of described centrifuge is successively by water storage filter (1), Pneumatic vacuum pump (2), eddy current condenser (3) is connected with sample streams gauge (4), one output of described sample streams gauge (4) is connected with emptying flow meter (5), another output is connected with device for drying and filtering (6), described device for drying and filtering (6) is successively by dehydrater (7), analytical instrument (8), controller (9) is connected with centrifuge frequency converter (11), described centrifuge frequency converter (11) controls operation and the break-make of centrifuge.
2. centrifuge oxygen content detecting system according to claim 1, is characterized in that: described analytical instrument also (8) is connected with alarm (10), and when in sample gas, oxygen content is higher than setting value, alarm (10) starts.
3. centrifuge oxygen content detecting system according to claim 1, is characterized in that: described controller also (9) is connected with the magnetic valve (12) being arranged on nitrogen pipeline interface, for controlling the break-make of nitrogen.
4. centrifuge oxygen content detecting system according to claim 1, is characterized in that: described sample streams gauge (4) is for controlling sample throughput, and unnecessary sample gas is discharged by emptying flow meter (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616437.8U CN205020254U (en) | 2015-08-17 | 2015-08-17 | Centrifugal separator oxygen content testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616437.8U CN205020254U (en) | 2015-08-17 | 2015-08-17 | Centrifugal separator oxygen content testing system |
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| CN205020254U true CN205020254U (en) | 2016-02-10 |
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| CN201520616437.8U Active CN205020254U (en) | 2015-08-17 | 2015-08-17 | Centrifugal separator oxygen content testing system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889458A (en) * | 2018-08-08 | 2018-11-27 | 江苏同泽过滤科技有限公司 | A kind of explosion protected centrifugal machine system |
| CN109507246A (en) * | 2018-11-26 | 2019-03-22 | 江苏威尔安智能科技有限公司 | Oxygen content detector |
| CN111366681A (en) * | 2020-03-09 | 2020-07-03 | 江苏威尔安智能科技有限公司 | Intelligent online analysis system for oxygen concentration of centrifugal machine |
| CN115103725A (en) * | 2020-02-25 | 2022-09-23 | 阿法拉伐股份有限公司 | Method for determining whether air is trapped in a centrifugal separator |
-
2015
- 2015-08-17 CN CN201520616437.8U patent/CN205020254U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889458A (en) * | 2018-08-08 | 2018-11-27 | 江苏同泽过滤科技有限公司 | A kind of explosion protected centrifugal machine system |
| CN108889458B (en) * | 2018-08-08 | 2024-01-02 | 江苏同泽过滤科技有限公司 | Explosion-proof centrifuge system |
| CN109507246A (en) * | 2018-11-26 | 2019-03-22 | 江苏威尔安智能科技有限公司 | Oxygen content detector |
| CN115103725A (en) * | 2020-02-25 | 2022-09-23 | 阿法拉伐股份有限公司 | Method for determining whether air is trapped in a centrifugal separator |
| CN115103725B (en) * | 2020-02-25 | 2023-12-12 | 阿法拉伐股份有限公司 | Method for determining whether air is trapped in a centrifugal separator |
| CN111366681A (en) * | 2020-03-09 | 2020-07-03 | 江苏威尔安智能科技有限公司 | Intelligent online analysis system for oxygen concentration of centrifugal machine |
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