CN202693082U - Liquid level detecting device special for flotation column - Google Patents
Liquid level detecting device special for flotation column Download PDFInfo
- Publication number
- CN202693082U CN202693082U CN2012203408771U CN201220340877U CN202693082U CN 202693082 U CN202693082 U CN 202693082U CN 2012203408771 U CN2012203408771 U CN 2012203408771U CN 201220340877 U CN201220340877 U CN 201220340877U CN 202693082 U CN202693082 U CN 202693082U
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- CN
- China
- Prior art keywords
- liquid level
- installing plate
- ball lever
- level gauge
- detection device
- 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.)
- Expired - Fee Related
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B03D1/028—Control and monitoring of flotation processes; computer models therefor
Abstract
The utility model discloses a liquid level detecting device special for a flotation column. The device comprises a floating ball, a floating ball rod and a liquid level meter support frame; the liquid level meter support frame comprises a supporting rod; a floating ball rod mounting rack is arranged in the middle of the supporting rod; a liquid level meter mounting support is arranged on the top of the supporting rod; an ultrasonic liquid level meter is arranged on the liquid level meter mounting support; the floating ball rod mounting rack is provided with a sleeve hole where the floating ball rod slides up and down; the floating ball is fixedly connected to the bottom of the floating ball rod; an ultrasonic reflective plate is fixedly connected to the top of the floating ball rod; the ultrasonic reflective plate corresponds to the ultrasonic liquid level meter on the liquid level meter mounting support; and the floating ball rod is sleeved in the sleeve hole of the floating ball rod mounting rack. The liquid level detecting device for measuring the height of a liquid level by adopting the principle of ultrasonic ranging, and is high in automation degree, accurate in measurement, convenient to operate and install and worthy of popularization and application.
Description
Technical field
The utility model belongs to the Technology of Level Detection field, particularly relates to a kind of liquid level detection device of columned pneumatic flotation machine special use.
Background technology
At present, the method and apparatus of level gauging has a lot.Because the work under bad environment of columned pneumatic flotation machine is so the level gauge that really can be applied directly on the columned pneumatic flotation machine is actually rare.And can realize the real-time of columned pneumatic flotation machine inside liquid level accurately monitored, this directly has influence on the stability of columned pneumatic flotation machine work.
Therefore, design a kind of automaticity high, easy installation and removal, easy access, the liquid level detection device of measuring simultaneously accurate columned pneumatic flotation machine special use has become needing badly of industry.
The utility model content
The purpose of this utility model provides a kind of liquid level detection device of columned pneumatic flotation machine special use, and this device can detect liquid level automatically, detects accurately applicable abominable working environment, easy installation and removal.
The technical solution of the utility model is: a kind of liquid level detection device of columned pneumatic flotation machine special use, comprise ball float, ball lever, the liquid level gauge bracing frame, described liquid level gauge bracing frame comprises support bar, described support bar middle part is provided with the ball lever erecting frame, the top of described support bar is provided with the liquid level gauge mounting bracket, be provided with ultrasonic level gage on the described liquid level gauge mounting bracket, described ball lever erecting frame is provided with the trepanning that slides up and down for ball lever, described ball float is fixedly connected on the bottom of ball lever, the top of described ball lever is fixedly connected with the ultrasonic reflections plate, described ultrasonic reflections plate is corresponding with the ultrasonic level gage on the liquid level gauge mounting bracket, and described ball lever is sleeved in the trepanning of described ball lever erecting frame.
Preferably; described liquid level gauge mounting bracket comprises fixed head, liquid level gauge installing plate and liquid level gauge protective cover; described fixed head is vertically welded in the top of described support bar; described liquid level gauge installing plate is by fixed pin or screw is parallel is fixedly mounted on the described fixed head, and described ultrasonic level gage and liquid level gauge protective cover are installed on the described liquid level gauge installing plate.
Preferably, described ball lever erecting frame comprises installing plate, orienting sleeve, upper cover and traps, one side of described installing plate is vertically welded on the described support bar, described orienting sleeve is welded on a side of installing plate, the middle part of described orienting sleeve is provided with the trepanning that slides up and down for ball lever, described upper cover and trap and be separately fixed at the top and bottom of described orienting sleeve by screw is provided with more than one inlet opening on the described orienting sleeve.Further, described installing plate comprises the first installing plate and the second installing plate, one side of described the first installing plate is vertically welded on the described support bar, and the outside of described the second installing plate is welded with orienting sleeve, and described the first installing plate and the second installing plate are threaded connection fixing.Particularly, offer the above equally distributed screw of a row on described the first installing plate, the position that corresponding the first installing plate is offered screw on described the second installing plate offers elongate slot.
Preferably, described support bar is formed by connecting by the pole more than, between the described pole by be spirally connected, rivet, the mode of welding, pin joint or clamping is fixedly connected with.
Preferably, described ultrasonic reflections plate by be spirally connected, rivet, the mode of welding, pin joint or clamping is fixedly connected with ball lever.
Preferably, the bottom of described ultrasonic reflections plate is provided with screw rod, and described ball lever top is provided with screw, and described ultrasonic reflections plate is connected by the mode that is spirally connected with ball lever.
Preferably, described ball float is stainless steel floating ball, and described ball lever adopts the stainless steel floating ball bar.
Preferably, described upper cover and trap and all adopt the Teflon material.Teflon is teflon, and the characteristics that it has antiacid alkali resistant, anti-various organic solvents are dissolved in all solvents hardly.Simultaneously, Teflon has resistant to elevated temperatures characteristics, and its friction factor is extremely low, so can make lubrication.Have good resistance to bond, thermotolerance, sliding, moisture-proof, wear-resistant, corrosion-resistant.
The utility model has the advantage of: the utility model adopts the principle of ultrasonic ranging to measure liquid level, and automaticity is high, measures accurately, and operation, easy for installation is worthy of popularization.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural drawing of the utility model liquid level gauge mounting bracket;
Fig. 3 is the structural drawing of the utility model ball lever erecting frame;
Fig. 4 is the structural representation of its junction of the utility model ultrasonic reflections plate.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, a proposition embodiment of the present utility model, as shown in the figure, a kind of liquid level detection device of columned pneumatic flotation machine special use, comprise ball float 1, ball lever 2, the liquid level gauge bracing frame, described liquid level gauge bracing frame comprises support bar 3, described support bar 3 is formed by connecting by the pole 301 more than, between the described pole 301 by be spirally connected, rivet, the mode of welding, pin joint or clamping is fixedly connected with.
Described support bar 3 middle parts are provided with ball lever erecting frame 4, the top of described support bar 3 is provided with liquid level gauge mounting bracket 5, be provided with ultrasonic level gage 6 on the described liquid level gauge mounting bracket 5, described ball lever erecting frame 4 is provided with the trepanning 7 that slides up and down for ball lever 2, described ball float 1 is fixedly connected on the bottom of ball lever 2, the top of described ball lever 2 is fixedly connected with ultrasonic reflections plate 8, described ultrasonic reflections plate 8 is corresponding with the ultrasonic level gage 6 on the liquid level gauge mounting bracket 5, and described ball lever 2 is sleeved in the trepanning 7 of described ball lever erecting frame 4.The utility model utilization utilizes the ultrasonic ranging principle to detect in real time the level change of columned pneumatic flotation machine inside, measures accurately.
With reference to Fig. 2; Fig. 2 is the structural drawing of the liquid level gauge mounting bracket of the present embodiment; described liquid level gauge mounting bracket 5 comprises fixed head 501, liquid level gauge installing plate 502 and liquid level gauge protective cover 503; described fixed head 501 is vertically welded in the top of described support bar 3; described liquid level gauge installing plate 502 is by fixed pin or screw is parallel is fixedly mounted on the described fixed head 501; in the present embodiment, described liquid level gauge installing plate 502 is by fixed screw 504 parallel being fixedly mounted on the described fixed head 501.Being demountable syndeton (adopting screw to fix in the present embodiment) between liquid level gauge installing plate and the support bar, is easy for removal and installation, for daily maintenance is provided convenience.All parts can separately be made simultaneously, and on-the-spot the installation also is conducive to the transportation of product.Described ultrasonic level gage 6 and liquid level gauge protective cover 503 are installed on the described liquid level gauge installing plate 502.
With reference to Fig. 3, Fig. 3 is the structural drawing of the ball lever erecting frame of the present embodiment, described ball lever erecting frame 4 comprises installing plate 401, orienting sleeve 402, upper cover 403 and trap 404, one side of described installing plate 401 is vertically welded on the described support bar 3, described orienting sleeve 402 is welded on a side of installing plate 401, the middle part of described orienting sleeve 402 is provided with the trepanning 7 that slides up and down for ball lever 2, described upper cover 403 and trap and 404 be separately fixed at the top and bottom of described orienting sleeve 402 by screw, described upper cover 403 of the present utility model and trap and 404 all adopt the Teflon material.The Teflon material has superior resistance to bond, wearing quality, and simultaneously itself friction factor is very little, has lubricated effect, can be conducive to sliding up and down of floating lever, reflects more accurately the variation of liquid level by the slip of floating lever.
Be provided with more than one inlet opening 9 on the described orienting sleeve 402.The design of inlet opening is to be convenient to water rush in the water hole and enter in the orienting sleeve, is convenient to wash in the orienting sleeve and the foreign material that speckle with on the ball lever, avoids affecting because of foreign material measuring accuracy.
Further, described installing plate 401 comprises the first installing plate 405 and the second installing plate 406, one side of described the first installing plate 405 is vertically welded on the described support bar 3, the outside of described the second installing plate 406 is welded with orienting sleeve 402, and described the first installing plate 405 and the second installing plate 406 are threaded connection fixing.Particularly, offer the above equally distributed screw 407 of a row on described the first installing plate 405, the position that corresponding the first installing plate 405 is offered screw 407 on described the second installing plate 406 offers elongate slot 408.Such design is dismountable connected mode between ball lever erecting frame and the support bar, and product can separately be made, and on-the-spot the installation is conducive to demolition and maintenance, also is convenient to simultaneously produce and transportation.In addition, it is adjustable design that the installation fixing position of the first installing plate and the second installing plate is put, and can according to actual conditions, regulate the installation bearing of the first installing plate and the second installing plate.
With reference to Fig. 4, ultrasonic reflections board connecting structure schematic diagram in the present embodiment is provided, described ultrasonic reflections plate 8 by be spirally connected, rivet, the mode of welding, pin joint or clamping is fixedly connected with ball lever 2.Particularly, the bottom of the plate of ultrasonic reflections described in the present embodiment 8 is provided with screw rod 801, and described ball lever 2 tops are provided with screw, and described ultrasonic reflections plate 8 is connected by the mode that is spirally connected with ball lever 2.
In addition, ball float 1 described in the utility model is stainless steel floating ball, and described ball lever 2 adopts the stainless steel floating ball bar.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure transformation that utilizes the utility model instructions and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (10)
1. the liquid level detection device of a columned pneumatic flotation machine special use, comprise ball float, ball lever, the liquid level gauge bracing frame, it is characterized in that: described liquid level gauge bracing frame comprises support bar, described support bar middle part is provided with the ball lever erecting frame, the top of described support bar is provided with the liquid level gauge mounting bracket, be provided with ultrasonic level gage on the described liquid level gauge mounting bracket, described ball lever erecting frame is provided with the trepanning that slides up and down for ball lever, described ball float is fixedly connected on the bottom of ball lever, the top of described ball lever is fixedly connected with the ultrasonic reflections plate, described ultrasonic reflections plate is corresponding with the ultrasonic level gage on the liquid level gauge mounting bracket, and described ball lever is sleeved in the trepanning of described ball lever erecting frame.
2. the liquid level detection device of columned pneumatic flotation machine special use according to claim 1; it is characterized in that: described liquid level gauge mounting bracket comprises fixed head, liquid level gauge installing plate and liquid level gauge protective cover; described fixed head is vertically welded in the top of described support bar; described liquid level gauge installing plate is by fixed pin or screw is parallel is fixedly mounted on the described fixed head, and described ultrasonic level gage and liquid level gauge protective cover are installed on the described liquid level gauge installing plate.
3. the liquid level detection device of columned pneumatic flotation machine special use according to claim 1, it is characterized in that: described ball lever erecting frame comprises installing plate, orienting sleeve, upper cover and traps, one side of described installing plate is vertically welded on the described support bar, described orienting sleeve is welded on a side of installing plate, the middle part of described orienting sleeve is provided with the trepanning that slides up and down for ball lever, described upper cover and trap and be separately fixed at the top and bottom of described orienting sleeve by screw is provided with more than one inlet opening on the described orienting sleeve.
4. the liquid level detection device of columned pneumatic flotation machine special use according to claim 3, it is characterized in that: described installing plate comprises the first installing plate and the second installing plate, one side of described the first installing plate is vertically welded on the described support bar, the outside of described the second installing plate is welded with orienting sleeve, and described the first installing plate and the second installing plate are threaded connection fixing.
5. the liquid level detection device of columned pneumatic flotation machine special use according to claim 4, it is characterized in that: offer the above equally distributed screw of a row on described the first installing plate, the position that corresponding the first installing plate is offered screw on described the second installing plate offers elongate slot.
6. according to claim 1 to the liquid level detection device of the described columned pneumatic flotation machine special use of 6 arbitrary claims, it is characterized in that: described support bar is formed by connecting by the pole more than, between the described pole by be spirally connected, rivet, the mode of welding, pin joint or clamping is fixedly connected with.
7. the liquid level detection device of columned pneumatic flotation machine special use according to claim 6 is characterized in that: described ultrasonic reflections plate by be spirally connected, rivet, the mode of welding, pin joint or clamping is fixedly connected with ball lever.
8. the liquid level detection device of columned pneumatic flotation machine special use according to claim 7, it is characterized in that: the bottom of described ultrasonic reflections plate is provided with screw rod, described ball lever top is provided with screw, and described ultrasonic reflections plate is connected by the mode that is spirally connected with ball lever.
9. the liquid level detection device of columned pneumatic flotation machine special use according to claim 8, it is characterized in that: described ball float is stainless steel floating ball, described ball lever adopts the stainless steel floating ball bar.
10. the liquid level detection device of columned pneumatic flotation machine special use according to claim 9 is characterized in that: described upper cover and trap and all adopt the Teflon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203408771U CN202693082U (en) | 2012-07-13 | 2012-07-13 | Liquid level detecting device special for flotation column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203408771U CN202693082U (en) | 2012-07-13 | 2012-07-13 | Liquid level detecting device special for flotation column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202693082U true CN202693082U (en) | 2013-01-23 |
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ID=47548686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203408771U Expired - Fee Related CN202693082U (en) | 2012-07-13 | 2012-07-13 | Liquid level detecting device special for flotation column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202693082U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471684A (en) * | 2013-09-17 | 2013-12-25 | 辽宁中新自动控制集团有限公司 | Flotation liquid level reflection-type ultrasonic test instrument and test method |
| CN104165654A (en) * | 2014-07-25 | 2014-11-26 | 长城信息产业股份有限公司 | Liquid level detection and flow monitoring apparatus and method based on supersonic wave attenuation principle |
| CN105675086A (en) * | 2016-04-15 | 2016-06-15 | 洛阳功航机械科技有限公司 | Hydrological detection scale |
| US9593977B2 (en) | 2015-01-30 | 2017-03-14 | King Fahd University Of Petroleum And Minerals | Water tank notifier |
-
2012
- 2012-07-13 CN CN2012203408771U patent/CN202693082U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471684A (en) * | 2013-09-17 | 2013-12-25 | 辽宁中新自动控制集团有限公司 | Flotation liquid level reflection-type ultrasonic test instrument and test method |
| CN104165654A (en) * | 2014-07-25 | 2014-11-26 | 长城信息产业股份有限公司 | Liquid level detection and flow monitoring apparatus and method based on supersonic wave attenuation principle |
| CN104165654B (en) * | 2014-07-25 | 2017-04-19 | 长城信息产业股份有限公司 | Liquid level detection and flow monitoring apparatus and method based on supersonic wave attenuation principle |
| US9593977B2 (en) | 2015-01-30 | 2017-03-14 | King Fahd University Of Petroleum And Minerals | Water tank notifier |
| CN105675086A (en) * | 2016-04-15 | 2016-06-15 | 洛阳功航机械科技有限公司 | Hydrological detection scale |
| CN105675086B (en) * | 2016-04-15 | 2018-09-18 | 洛阳功航机械科技有限公司 | A kind of hydrology detection scale |
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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: 20130123 Termination date: 20150713 |
|
| EXPY | Termination of patent right or utility model |