CN202748101U - Float level meter - Google Patents
Float level meter Download PDFInfo
- Publication number
- CN202748101U CN202748101U CN 201220485440 CN201220485440U CN202748101U CN 202748101 U CN202748101 U CN 202748101U CN 201220485440 CN201220485440 CN 201220485440 CN 201220485440 U CN201220485440 U CN 201220485440U CN 202748101 U CN202748101 U CN 202748101U
- Authority
- CN
- China
- Prior art keywords
- level meter
- residual oil
- float level
- urceolus
- connector
- 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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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a float level meter. The float level meter comprises an outer barrel of the level meter, wherein the upper part and the lower part of the side wall of the outer barrel are respectively provided with an upper connector and a lower connector which are communicated with a vacuum tower; and the side wall of the outer barrel is communicated with a steam input tube, and superheated steam can be input through the steam input tube. The superheated steam supplies enough heat to melt residual oil which is coagulated and adhered to an exposed liquid surface part of an inner floating barrel, and then the melted residual oil is blown into the vacuum tower, so that the exposed liquid surface part of the inner floating barrel can be kept clean, and the trouble of detaching a butt-clamp flange of a gauge outfit of the conventional level meter to clean the residual oil is avoided. The float level meter is simple in structure and convenient and safe to use.
Description
Technical field
The utility model relates to a kind of float level meter.
Background technology
Float level meter is to close the level gauging instrument that principle design forms according to Archimedes' principle and magnetic lotus root, instrument can be used to measure liquid level, position, boundary and density, be responsible for up and down spacing alerting signal output, be exclusively used in liquid level in the gaging pressure container, in use can increase the weight of floating drum weight owing to being positioned near the residual oil that condenses on the liquid level gauge floating drum top of top connector, cause the liquid level gauge indication malfunctioning, thereby cause the VACUUM TOWER BOTTOM liquid level unusual, and occurrence frequency is quite high, yet occur when unusual, the liquid level gauge gauge outfit can only be taken apart the folder flange, floating drum is pulled down the residual oil that extraction will condense to be cleaned out, but because the process medium of VACUUM TOWER BOTTOM is high temperature residual oil, in a single day valve is not closed completely during dismounting, the danger that exists fire or personnel to scald.
The utility model content
The technical problems to be solved in the utility model is for defects, provide a kind of be convenient to clear up interior floating drum top condense residual oil, keep the float level meter of liquid level gauge display sensitivity.
In order to solve the problems of the technologies described above, the utility model provides a kind of float level meter with following structure, the urceolus that comprises liquid level gauge, the sidewall upper and lower part of described urceolus is provided with respectively for the upper connector that is communicated with vacuum distillation tower and lower connector, and its design feature is to be communicated with steam input pipe on the sidewall of described urceolus.
Owing to being communicated with steam input pipe on the sidewall of urceolus, therefore can input superheated vapor by steam input pipe, superheated vapor provides enough heats that interior floating drum is exposed partly the condense residual oil that adheres to of liquid level to melt and be blown into vacuum distillation tower, partly keep clean cleaning thereby make interior floating drum expose liquid level, avoided the trouble of the folder flange being taken the liquid level gauge gauge outfit apart cleaning residual oil.
The steam inlet tube valve is installed on the described steam input pipe, can controls the steam inlet.
Described steam input pipe is arranged on the outer tube side wall between connector and the lower connector, is convenient to the vapours circulation, better melts the residual oil that is attached on the floating drum.
Compared with prior art the utlity model has following advantage: because the sidewall of urceolus is provided with the steam input pipe that is communicated with it, therefore can input superheated vapor by steam input pipe, superheated vapor provides enough heats that interior floating drum is exposed partly the condense residual oil that adheres to of liquid level to melt and be blown into vacuum distillation tower, thereby make interior floating drum expose liquid level and partly keep clean cleaning, avoided the folder flange being taken the liquid level gauge gauge outfit apart clear up residual oil trouble, the steam inlet tube valve is installed on the steam input pipe, the steam inlet tube valve can be controlled vapor stream and enter amount, and simple in structure, easy to use, safety.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the flange that a kind of float level meter comprises the urceolus 2 of liquid level gauge and is installed in its top is to clamping fixed pattern gauge outfit 3, the upper and lower part of urceolus 2 is provided with respectively for the upper connector 4 that is communicated with vacuum distillation tower and lower connector 5, the bottom is provided with blowoff valve 6, urceolus 2 inside are equipped with floating drum 1, the linking springs that is connected on the floating drum 1 is hinged by floating drum torque arm tie point 10 and torque arm 9, and the buoyancy that torque arm 9 measures floating drum 1 changes gives gauge outfit 3.Be communicated with steam input pipe 8 on the sidewall of urceolus 2, can be by steam input pipe 8 input superheated vapors, superheated vapor provides enough heats that floating drum 1 is exposed partly the condense residual oil that adheres to of liquid level to melt and be blown into vacuum distillation tower, the steam inlet tube valve 7 of control steam flow is installed on the steam input pipe 8, steam input pipe 8 is arranged on the sidewall of urceolus 2, but be preferably disposed on the sidewall of urceolus 2 between connector 4 and the lower connector 5, be convenient to the vapours circulation, better melt the residual oil that is attached on the floating drum 1.
During use, close 2 times connectors 5 of urceolus, open connector 4 on the urceolus 2, open a little steam inlet tube valve 7, by steam input pipe 8 input superheated vapors, superheated vapor provides enough heats that floating drum 1 is exposed the residual oil thawing that liquid level partly condenses and adheres to, and be blown into vacuum distillation tower by upper connector 4, the viscosity colloid stripping that the steam of input can also adhere to floating drum torque arm tie point 10 places simultaneously also is blown in the vacuum distillation tower by upper connector 4, thereby make interior floating drum expose liquid level and partly keep clean cleaning, avoided the folder flange being taken the liquid level gauge gauge outfit apart clear up residual oil trouble, and simple in structure, easy to use, safety.
Claims (3)
1. float level meter, the urceolus (2) that comprises liquid level gauge, the sidewall upper and lower part of described urceolus (2) is provided with respectively for the upper connector (4) that is communicated with vacuum distillation tower and lower connector (5), it is characterized in that: the sidewall of described urceolus (2) is communicated with steam input pipe (8).
2. float level meter according to claim 1 is characterized in that: steam inlet tube valve (7) is installed on the described steam input pipe (8).
3. float level meter according to claim 1 and 2 is characterized in that: described steam input pipe (8) is arranged on urceolus (2) sidewall between connector (4) and the lower connector (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485440 CN202748101U (en) | 2012-09-22 | 2012-09-22 | Float level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485440 CN202748101U (en) | 2012-09-22 | 2012-09-22 | Float level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202748101U true CN202748101U (en) | 2013-02-20 |
Family
ID=47707479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220485440 Expired - Fee Related CN202748101U (en) | 2012-09-22 | 2012-09-22 | Float level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202748101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387287A (en) * | 2018-02-07 | 2018-08-10 | 中国原子能科学研究院 | A kind of float-type high temperature Na-K alloy liquid level gauge |
-
2012
- 2012-09-22 CN CN 201220485440 patent/CN202748101U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387287A (en) * | 2018-02-07 | 2018-08-10 | 中国原子能科学研究院 | A kind of float-type high temperature Na-K alloy liquid level gauge |
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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: 20130220 Termination date: 20150922 |
|
| EXPY | Termination of patent right or utility model |