CN207263262U - Liquid level device for preventing asphalt interference - Google Patents
Liquid level device for preventing asphalt interference Download PDFInfo
- Publication number
- CN207263262U CN207263262U CN201721254332.8U CN201721254332U CN207263262U CN 207263262 U CN207263262 U CN 207263262U CN 201721254332 U CN201721254332 U CN 201721254332U CN 207263262 U CN207263262 U CN 207263262U
- Authority
- CN
- China
- Prior art keywords
- radar
- steel pipe
- flange
- level gauge
- pitch
- 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.)
- Active
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 title abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003546 flue gas Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000011295 pitch Substances 0.000 description 10
- 239000011339 hard pitch Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to a prevent liquid level device of pitch interference, including steel pipe, radar flange, tetrafluoro board, steel pipe bottom and pitch groove top fixed connection, the tetrafluoro board is fixed between steel pipe and pitch groove, and the steel pipe top is passed through the radar flange and is connected with the radar level gauge, and the radar level gauge transmission radar wave passes the tetrafluoro board. The advantages are that: the whole structure is simple, the processing and the maintenance are easy, and the oil leakage accident of the high-temperature asphalt caused by the liquid level measurement error, namely the secondary accident is avoided. Adopt the tetrafluoro board to block pitch flue gas, avoid radar level gauge to block up, realize the accurate measurement of liquid level.
Description
Technical field
It the utility model is related to a kind of auxiliary device of bitumen level detection, more particularly to a kind of liquid for preventing pitch from disturbing
Position device.
Background technology
The Asphalt tank level sensing of tar refining operation area uses radar level gauge, since Asphalt tank temperature is higher, causes
Pitch volatilization bitumen flue gas, longtime running cause radar level gauge radar emission end to block pitch, and then lead to not measure liquid
Position, corrodes radar level gauge, causes radar level gauge to damage when serious.Domestic radar level in respect of the anticorrosive material system of use
Make, but cost of investment is high, it is not easy to implement.
The content of the invention
For overcome the deficiencies in the prior art, the purpose of this utility model, which is to provide, a kind of simple in structure prevents pitch from disturbing
Level gauge, solve the problems, such as radar level gauge radar emission end block pitch and can not measure.
To achieve the above object, the utility model is achieved through the following technical solutions：
A kind of level gauge for preventing pitch from disturbing, including steel pipe, radar flange, tetrafluoro plate, steel pipe bottom and Asphalt tank
Top is fixedly connected, and between tetrafluoro plate is fixed at the top of steel pipe and Asphalt tank, steel pipe top passes through radar flange and radar level
Meter connection, radar level gauge transmitting radar wave pass through tetrafluoro plate.
The steel pipe bottom is connected with flange one, Asphalt tank top is connected with flange two, between flange one and flange two
It has been bolted to connection tetrafluoro plate.
Compared with prior art, the beneficial effects of the utility model are：
Prevent that the level gauge overall structure that pitch disturbs is simple, maintenance easy to process, prevents due to level gauging error
Cause hard pitch that oil leak accident, that is, the secondary accident produced occurs.Bitumen flue gas is stopped using tetrafluoro plate, avoids radar liquid
Position meter blocks, and realizes the accurate measurement of liquid level.Steel pipe uses radar flanged joint, is replaced in order to overhaul.Present apparatus input makes
Zero is reduced to rear annual radar level gauge failure rate, equipment loss rate is reduced to zero.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：One 5- flanges of 1- steel pipe 2- radar flange 3- radar level gauge 4- flanges, two 6- Asphalt tank 7- tetrafluoros
Plate.
Embodiment
The utility model is described in detail with reference to Figure of description, it should be noted that the utility model
Implementation is not limited to following embodiment.
See Fig. 1, a kind of level gauge for preventing pitch from disturbing, including steel pipe 1, radar flange 2, tetrafluoro plate 7,1 bottom of steel pipe
End is fixedly connected with the top of Asphalt tank 6, and tetrafluoro plate 7 is fixed between steel pipe 1 and the top of Asphalt tank 6, and 1 top of steel pipe passes through radar
Flange 2 is connected with radar level gauge 3, and radar level gauge 3 launches radar wave and detects 6 liquid level of Asphalt tank through tetrafluoro plate 7.
For convenience of regular maintenance, 1 bottom of steel pipe is connected with flange 1,6 top of Asphalt tank is connected with flange 25, flange one
Tetrafluoro plate 7 is bolted to connection between 4 and flange 25, tetrafluoro plate 7 has high temperature resistant, corrosion resistant advantage.
Embodiment：
See Fig. 1, the level gauge for preventing pitch from disturbing, steel pipe 1 selects the DN200 steel pipes 1 that length is 200mm, tetrafluoro plate 7
Tetrafluoro plate 7 of the thickness for 3mm is used, radar flange 2 selects DN200 flanges.By 6 liquid level interface of Asphalt tank and the flange of DN200
25 are fixedly connected, and 1 bottom of steel pipe is fixedly connected with the flange 1 of DN200, and tetrafluoro plate 7 is clamped between flange 1 and flange 25,
And be bolted, radar level gauge 3 is installed on 1 top of steel pipe by radar flange 2, and blending bolt is fixed.
The utility model overall structure is simple, maintenance easy to process, prevents since level gauging error causes hard pitch
Generation oil leak accident, that is, the secondary accident produced.Bitumen flue gas is stopped using tetrafluoro plate 7, avoids radar level gauge 3 from blocking,
Realize the accurate measurement of liquid level.Steel pipe 1 is connected using radar flange 2, is replaced in order to overhaul.The present apparatus is annual after coming into operation
3 failure rate of radar level gauge is reduced to zero, and equipment loss rate is reduced to zero.
Claims (2)
1. a kind of level gauge for preventing pitch from disturbing, it is characterised in that including steel pipe, radar flange, tetrafluoro plate, steel pipe bottom
With being fixedly connected at the top of Asphalt tank, between tetrafluoro plate is fixed at the top of steel pipe and Asphalt tank, steel pipe top by radar flange with
Radar level gauge connects, and radar level gauge transmitting radar wave passes through tetrafluoro plate.
A kind of 2. level gauge for preventing pitch from disturbing according to claim 1, it is characterised in that the steel pipe bottom
Be connected with flange one, Asphalt tank top is connected with flange two, be bolted to connection tetrafluoro between flange one and flange two
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721254332.8U CN207263262U (en) | 2017-09-27 | 2017-09-27 | Liquid level device for preventing asphalt interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721254332.8U CN207263262U (en) | 2017-09-27 | 2017-09-27 | Liquid level device for preventing asphalt interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207263262U true CN207263262U (en) | 2018-04-20 |
Family
ID=61919743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721254332.8U Active CN207263262U (en) | 2017-09-27 | 2017-09-27 | Liquid level device for preventing asphalt interference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207263262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945951A (en) * | 2019-04-04 | 2019-06-28 | 中冶焦耐(大连)工程技术有限公司 | A kind of measuring system and its application method of reaction kettle bitumen level |
-
2017
- 2017-09-27 CN CN201721254332.8U patent/CN207263262U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945951A (en) * | 2019-04-04 | 2019-06-28 | 中冶焦耐(大连)工程技术有限公司 | A kind of measuring system and its application method of reaction kettle bitumen level |
| CN109945951B (en) * | 2019-04-04 | 2024-06-11 | 中冶焦耐(大连)工程技术有限公司 | System for measuring asphalt liquid level of reaction kettle and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210827 Address after: 114000 Angang Xiaodongmen, Lishan District, Anshan City, Liaoning Province Patentee after: Anshan Chemical Technology Co.,Ltd. Address before: 114000 Anshan City, Liaoning Province No. 1, Huangang Road, Tiexi District, Anshan City, Liaoning Province Patentee before: ANGANG STEEL COMPANY LIMITED |