CN202195858U - Liquid level detector of blast furnace slag flushing pool - Google Patents
Liquid level detector of blast furnace slag flushing pool Download PDFInfo
- Publication number
- CN202195858U CN202195858U CN2011203457896U CN201120345789U CN202195858U CN 202195858 U CN202195858 U CN 202195858U CN 2011203457896 U CN2011203457896 U CN 2011203457896U CN 201120345789 U CN201120345789 U CN 201120345789U CN 202195858 U CN202195858 U CN 202195858U
- Authority
- CN
- China
- Prior art keywords
- radar
- blast furnace
- furnace slag
- level detector
- slag flushing
- 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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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
A liquid level detector of a blast furnace slag flushing pool comprises a radar level gage and is characterized by furthering comprising a sealing sleeve, a wireless power transmission device and a wireless signal transmission device. The radar level gage is arranged in the sealing sleeve. The liquid level detector of the blast furnace slag flushing pool can achieve complete sealing of the radar level gage and effectively prevent corrosive gas and vapor from permeating into a radar so as to prolong service life of the radar.
Description
Technical field
The utility model relates to a kind of fluid level measuring instrument, and particularly a kind of blast furnace slag flushing pit level detector that is applicable to rugged surroundings such as flushing cinder pond in a large amount of Iron industries belongs to the instrument detecting field.
Background technology
Understand according to the applicant, in Iron industry, the detection of flushing cinder pit level is owing to receive water vapour and the erosion of other corrosive gas at present, and the liquid level instrument damage is very serious, and the general work life-span is no more than 1 year.
Summary of the invention
The purpose of the utility model is: the problem to above appearance proposes a kind of blast furnace slag flushing pit level detector.This measuring instrument adopts the technology and the radar Sealing Technology of wireless power transmission, transmission of wireless signals, effectively realizes the high-seal of radar, avoids water vapor and corrosive gas to be penetrated into the inside of instrument, reaches the long-life effect of instrument.
The technical scheme of the utility model is:
In order to reach above purpose, this blast furnace slag flushing pit level detector has comprised a radar level gauge, two sealing shrouds, a pair of wireless electric energy transmission device and a pair of wireless signal transceiver.
A kind of blast furnace slag flushing pit level detector comprises radar level gauge, it is characterized in that also comprising sealing shroud, wireless electric energy transmission device and wireless signal transmission, and radar level gauge is arranged in the sealing shroud.
Said radar level gauge comprises radar electric parts, radar antenna and radar flange; Sealing shroud comprises seal closure and lower seal cover; Wireless electric energy transmission device comprises radio energy transmitter and radio energy receiver; Wireless signal transmission comprises radio signal senders and wireless signal receiver; Said radio energy receiver and radio signal senders are fixed on the top of radar flange, and the setting of next-door neighbour's radar electric parts, and radar antenna is arranged in the seal cavity of being made up of lower seal cover and radar flange; Accomplish the inner corresponding wiring of electronics, use seal closure and radar mounting flange these three position good seals.
Radar electric parts and radio energy receiver are arranged in the seal cavity of being made up of last seal closure and radar flange.
Said lower seal cover is the radar electromagnetic wave transparent material.
Said radio energy transmitter places the place from about 10 meters of flushing cinder pool sides.
Said wireless signal receiver is placed on Central Control Room, and links to each other with the control display of Central Control Room.
The radar level gauge of said good seal is installed on the measurement point in flushing cinder pond through the radar flange.
The beneficial effect of the utility model is:
The blast furnace slag flushing pit level detector of the utility model effectively prevents the radar that is penetrated into of corrosive gas and water vapor to whole sealings of radar level gauge, realizes the long-life operation of radar.
Description of drawings
Fig. 1 is the structural representation of radar level gauge of the blast furnace slag flushing pit level detector of the utility model.
Fig. 2 is the whole user mode synoptic diagram of the blast furnace slag flushing pit level detector of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Like Fig. 1 to 2, a kind of blast furnace slag flushing pit level detector comprises radar level gauge, also comprises sealing shroud, wireless electric energy transmission device and wireless signal transmission, and radar level gauge is arranged in the sealing shroud.
Radar level gauge comprises radar electric parts 1-1, radar antenna 1-2 and radar flange 1-3; Sealing shroud comprises seal closure 2-1 and lower seal cover 2-2; Wireless electric energy transmission device comprises radio energy transmitter 3-1 and radio energy receiver 3-2; Wireless signal transmission comprises radio signal senders 4-1 and wireless signal receiver 4-2; Said radio energy receiver 3-2 and radio signal senders 4-1 are fixed on the top of radar flange 1-3, and next-door neighbour's radar electric parts 1-1 setting, and radar antenna 1-2 is arranged in the seal cavity of being made up of lower seal cover 2-2 and radar flange 1-3; Accomplish the inner corresponding wiring of electronics, use seal closure 2-1 and radar mounting flange 1-3 these three position good seals.
Radar electric parts 1-1 and radio energy receiver 3-2 are arranged in the seal cavity of being made up of last seal closure 2-1 and radar flange 1-3.
Lower seal cover 2-2 is the radar electromagnetic wave transparent material.
Radio energy transmitter 3-1 places the place from about 10 meters of flushing cinder pool sides.
Wireless signal receiver 4-2 is placed on Central Control Room, and links to each other with the control display of Central Control Room.
The radar level gauge of good seal is installed on the measurement point in flushing cinder pond through radar flange 1-3.
During work, radio energy transmitter 3-1 sends to the radio energy receiver 3-2 on the radar with electric energy with wireless mode, and radio energy receiver 3-2 arrives radar electric parts 1-1 and radio signal senders 4-1 with electrical energy transfer again.
Radar electric parts 1-1 is again with the electric signal of corresponding liquid level; Send radio signal senders 4-1 to; And 4-1 sends to electric power signal receiver 4-2 with wireless mode with corresponding leve signal; And the electric signal of corresponding liquid level is sent to controller to show by signal receiver 4-2, and system's operation shows and control.
Embodiment recited above describes the preferred implementation of the utility model; Be not that design and scope to the utility model limits; Do not breaking away under the utility model design concept prerequisite; Common engineering technical personnel make the technical scheme of the utility model in this area various modification and improvement all should fall into the protection domain of the utility model, and the technology contents that the utility model is asked for protection all is documented in claims.
Claims (6)
1. a blast furnace slag flushing pit level detector comprises radar level gauge, it is characterized in that also comprising sealing shroud, wireless electric energy transmission device and wireless signal transmission, and radar level gauge is arranged in the sealing shroud.
2. blast furnace slag flushing pit level detector according to claim 1; It is characterized in that said radar level gauge comprises radar electric parts (1-1), radar antenna (1-2) and radar flange (1-3); Sealing shroud comprises seal closure (2-1) and lower seal cover (2-2); Wireless electric energy transmission device comprises radio energy transmitter (3-1) and radio energy receiver (3-2); Wireless signal transmission comprises radio signal senders (4-1) and wireless signal receiver (4-2); Said radio energy receiver (3-2) and radio signal senders (4-1) are fixed on the top of radar flange (1-3), and next-door neighbour's radar electric parts (1-1) setting, and radar antenna (1-2) is arranged in the seal cavity of being made up of lower seal cover (2-2) and radar flange (1-3); Radar electric parts (1-1) and radio energy receiver (3-2) are arranged in the seal cavity of being made up of last seal closure (2-1) and radar flange (1-3).
3. blast furnace slag flushing pit level detector according to claim 2 is characterized in that said lower seal cover (2-2) is the radar electromagnetic wave transparent material.
4. blast furnace slag flushing pit level detector according to claim 2 is characterized in that said radio energy transmitter (3-1) places the place from about 10 meters of flushing cinder pool sides.
5. blast furnace slag flushing pit level detector according to claim 2 is characterized in that said wireless signal receiver (4-2) is placed on Central Control Room, and links to each other with the control display of Central Control Room.
6. blast furnace slag flushing pit level detector according to claim 2 is characterized in that the radar level gauge of said good seal is installed on the measurement point in flushing cinder pond through radar flange (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203457896U CN202195858U (en) | 2011-09-15 | 2011-09-15 | Liquid level detector of blast furnace slag flushing pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203457896U CN202195858U (en) | 2011-09-15 | 2011-09-15 | Liquid level detector of blast furnace slag flushing pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195858U true CN202195858U (en) | 2012-04-18 |
Family
ID=45950761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203457896U Expired - Fee Related CN202195858U (en) | 2011-09-15 | 2011-09-15 | Liquid level detector of blast furnace slag flushing pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195858U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103571986A (en) * | 2013-10-28 | 2014-02-12 | 芜湖新兴铸管有限责任公司 | Water level alarm system of granulating pit of iron-making blast furnace |
| CN104635771A (en) * | 2015-02-15 | 2015-05-20 | 上海大众祥源动力供应有限公司 | Liquid level protective device of slag bath |
| CN110595575A (en) * | 2019-10-18 | 2019-12-20 | 北京均友欣业科技有限公司 | Automatic metering instrument for storage tank |
| CN113758540A (en) * | 2020-06-03 | 2021-12-07 | 中国石油天然气股份有限公司 | Isolation device and liquid storage tank |
-
2011
- 2011-09-15 CN CN2011203457896U patent/CN202195858U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103571986A (en) * | 2013-10-28 | 2014-02-12 | 芜湖新兴铸管有限责任公司 | Water level alarm system of granulating pit of iron-making blast furnace |
| CN103571986B (en) * | 2013-10-28 | 2016-03-16 | 芜湖新兴铸管有限责任公司 | A kind of iron-smelting blast furnace granulating pit water level alarm system |
| CN104635771A (en) * | 2015-02-15 | 2015-05-20 | 上海大众祥源动力供应有限公司 | Liquid level protective device of slag bath |
| CN110595575A (en) * | 2019-10-18 | 2019-12-20 | 北京均友欣业科技有限公司 | Automatic metering instrument for storage tank |
| CN113758540A (en) * | 2020-06-03 | 2021-12-07 | 中国石油天然气股份有限公司 | Isolation device and liquid storage tank |
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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: 20120418 Termination date: 20140915 |
|
| EXPY | Termination of patent right or utility model |