CN2906596Y - Fluid density detector - Google Patents
Fluid density detector Download PDFInfo
- Publication number
- CN2906596Y CN2906596Y CN 200620007149 CN200620007149U CN2906596Y CN 2906596 Y CN2906596 Y CN 2906596Y CN 200620007149 CN200620007149 CN 200620007149 CN 200620007149 U CN200620007149 U CN 200620007149U CN 2906596 Y CN2906596 Y CN 2906596Y
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- utility
- model
- dressing
- sensor
- density
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Abstract
The utility model relates to a liquid density detector, and comprises two parts: a mechanical part and an electronic part, wherein the mechanical part is composed of a support, a shock absorber, a plurality of sensors, a lifting construction, a floating ball and a drag rope; the electronic part is composed of a PLC, electronic circuits and related elements, etc., the two parts compose a mechanical-electrical product by the organic combination of system software. The utility model can monitor the density of not only normal liquids, but also a plurality of special miscible liquids, such as soluble electrolyte and miscible liquids composed of a plurality of materials, and more particularly the detector can also continually monitor liquid densities in different depth in the concentration tank. And the utility model can be used in a plurality of areas, such as metal ores dressing by washing, non-metal ores dressing by washing, coal water slurry equipments, paper making, chemical industry, food processing and the equipments used in heavy medium dressing.
Description
Affiliated technical field
The utility model relates to a kind of in the commercial production field, liquid or the suspension liquid that is mixed with solid particle is carried out the fluid density detection instrument of measuring density.
Background technology
At present, it is a lot of to be used for the instrument of monitoring liquid density in the commercial production field, and as gamma-rays density instrument, microwave density instrument, condenser type density instrument etc., they have all obtained application to a certain degree.But they yet exist some problems.Just because of the existence of these problems, make them aspect widespread use, be subjected in various degree restriction.Not only price is high for gamma-rays density instrument, also exists the safety and protection problem simultaneously.If it is improper to install and use, gamma-rays is in case outside seepage will cause great injury to staff's health.For microwave density instrument and condenser type density instrument, though there is not the safety and protection problem, they are comparatively strict for environmental requirement, therefore, accuracy of detection can not be guaranteed, and especially when measuring the density of those suspending liquid with hierarchical nature, its precision is relatively poor.As for some particular application, for example in the operational process of thickener, want to monitor out simultaneously each areal concentration of clear water layer in the settling process, settled layer, compression layer, it is impossible fully adopting above-mentioned traditional measuring density instrument.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned traditional measuring density instrument, and a kind of fluid density detection instrument is provided.It can not only be to general fluid density monitoring, and the while also can be to Special Mixed liquid, and as solubility electrolytic solution, or the mixed liquor that multiple material mixes carries out measuring density.Especially at special dimension---in the operational process of thickener, the fluid density of different depth in the concentration basin is carried out continuous monitoring, realize intelligent operation for thickener the reliable technique assurance is provided.
For achieving the above object, the utility model fluid density detection instrument comprises suspension bracket, spring bumper, sensor, link, hoisting gear, traction rope, probe ball, PLC Programmable Logic Controller etc., the two ends of described spring bumper connect suspension bracket, sensor respectively, sensor is connected with hoisting gear by link, and hoisting gear connects probe ball by traction rope; Sensor is connected with the PLC Programmable Logic Controller respectively with light or electric counter.
Because the utility model adopts the management of PLC Programmable Logic Controller participation system, make this density detection instrument not only realize intellectuality, simultaneously, also expanded application, particularly because the utility model is provided with hoisting gear, for realizing in same container that the density of different depth suspending liquid is carried out continuous probe provides structural assurance.The utility model can be widely used in fields such as metallic ore washing, nonmetalliferous ore washing, coal water mixture preparation, papermaking, chemical industry, food processing and the preparation of the intermediary in the dense media preparation process.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1, suspension bracket, 2, spring bumper, 3, sensor, 4, link, 5, hoisting gear, 6, traction rope, 7, probe ball, 8, the PLC Programmable Logic Controller, 9, light or electric counter.
Embodiment
Below in conjunction with drawings and Examples the utility model is described.
As shown in Figure 1, the utility model comprises suspension bracket 1, spring bumper 2, sensor 3, link 4, hoisting gear 5, traction rope 6, probe ball 7, PLC Programmable Logic Controller 8, light or electric counter 9.
Described suspension bracket 1 is a hardware, and it is carrying the weight of all mechanical parts; Described spring bumper 2 is extension springs, is used for eliminating because the unnecessary vibrations that mechanical motion brought; Described sensor 3 is the high pulling force sensor of a kind of sensitivity, can be transformed into electric signal to the power of experiencing effectively and be transferred to the PLC Programmable Logic Controller; Described link 4 is hardwares, pulling force sensor and hoisting gear 5 can be connected into an integral body effectively; Described hoisting gear 5 is one can allow probe ball 7 as requested or programmed instruction reaches the device of assigned position rapidly; Described probe ball 7 is spheroids that form with the specific materials manufacturing, and its weight and volume must be controlled in strictness; Described PLC Programmable Logic Controller 8 is smart instrumentations, by the software that designs in advance, realizes intellectualized operation; Described light or electric counter 9 are used for monitoring probe ball 7 run locations.
Connecting a spring bumper 2 with screw below suspension bracket 1, the other end of spring bumper 2 links to each other with an end of sensor 3.The other end at sensor is installed with a link 4, and its below is a hoisting gear 5.
The two ends of traction rope 6 are connected with probe ball 7 with hoisting gear 5 respectively, and its length is determined according to the measurand degree of depth and detection mode.The electric signal that sensor 3 is detected can be real-time transmitted to PLC Programmable Logic Controller 8, through computing, storage and demonstration numerical value.The setting of light or electric counter 9 is to be used for writing down the degree of depth that probe ball 7 moves the place up and down specially.So just, can recognize the different densities value of the different liquid level degree of depth by the digital display screen of PLC.
Claims (1)
1. fluid density detection instrument, comprise suspension bracket (1), spring bumper (2), sensor (3), link (4), hoisting gear (5), traction rope (6), probe ball 7, PLC Programmable Logic Controller (8) etc., it is characterized in that: the two ends of described spring bumper (2) connect suspension bracket (1), sensor (3) respectively, sensor (3) is connected with hoisting gear (5) by link (4), and hoisting gear (5) connects probe ball (7) by traction rope (6); Sensor (3) is connected with PLC Programmable Logic Controller (8) respectively with light or electric counter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007149 CN2906596Y (en) | 2006-04-30 | 2006-04-30 | Fluid density detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007149 CN2906596Y (en) | 2006-04-30 | 2006-04-30 | Fluid density detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906596Y true CN2906596Y (en) | 2007-05-30 |
Family
ID=38115237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620007149 Expired - Fee Related CN2906596Y (en) | 2006-04-30 | 2006-04-30 | Fluid density detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2906596Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101487785B (en) * | 2008-01-16 | 2011-09-07 | 贵阳铝镁设计研究院有限公司 | Interface analysis apparatus for double-floating ball red mud setting tank |
| CN109580437A (en) * | 2018-10-30 | 2019-04-05 | 中国神华能源股份有限公司 | Concentration basin effect of settling detection system |
-
2006
- 2006-04-30 CN CN 200620007149 patent/CN2906596Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101487785B (en) * | 2008-01-16 | 2011-09-07 | 贵阳铝镁设计研究院有限公司 | Interface analysis apparatus for double-floating ball red mud setting tank |
| CN109580437A (en) * | 2018-10-30 | 2019-04-05 | 中国神华能源股份有限公司 | Concentration basin effect of settling detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 |