CN204807419U - Microwave concentration on line measurement system - Google Patents
Microwave concentration on line measurement system Download PDFInfo
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- CN204807419U CN204807419U CN201520554451.XU CN201520554451U CN204807419U CN 204807419 U CN204807419 U CN 204807419U CN 201520554451 U CN201520554451 U CN 201520554451U CN 204807419 U CN204807419 U CN 204807419U
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- measurement system
- line measurement
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Abstract
The utility model relates to a buggy concentration monitoring devices, especially microwave concentration on line measurement system. It is including installation external member, sensor external member, gauge outfit, electric valve and proximity switch, the installation external member includes base and base sealing member, the pedestal mounting is on being surveyed the tube cell, base upper end installation base sealing member, sensor external member internally mounted has microwave radar, the sensor external member is located fix on the base sealing member and with base screw cap, the gauge outfit is located sensor external member upper end, install intelligent changer and intelligent display terminal in the gauge outfit. The utility model discloses an installation base, microwave radar, changer circuit triplex independently designs, all can independently change the spare parts of each part, through detecting buggy concentration and mobility in all tube cells, the control buggy jetting degree of consistency carry on situations such as stifled pipes manual / automatically process, the realization is stablized the working of a furnace, is protected the spray gun, the purpose of improvement coal powder injection efficiency.
Description
Technical field
The utility model relates to coal powder density monitoring device, especially microwave concentration on-line measurement system.
Background technology
Coal powder density in combustion system powder feeding pipe and mobility are very important parameters, directly affect the homogeneity of powder feeding, the stability of combustion system and burning efficiency.Therefore, studying coal powder measurement of concetration technology, seeks the Measure Method of Pulverized Coal be applicable to, and has very important meaning.
The patent No. 2010203017425, a kind of microwave method pulverized coal injection on-Line Monitor Device, comprise shell, the inside of shell is fixed with circuit board, the bottom of circuit board connects microwave source transmission and reception head, the bottom of shell is fixedly connected with base, the bottom of base is provided with welding hole, microwave source transmission and reception head is communicated with by microwave sounding hole with between welding hole, described base is cylindrical, welding hole is radial through in base, plane has been cut in the corresponding both sides of radial direction of two opening parts of welding hole, the diameter in microwave sounding hole is 20-25mm, be threaded connection between described base and shell.The shortcoming of this patent is: 1, microwave source and transmitter circuit plate integrate, and need integral replacing when a component malfunction, the cost rate of exchange are high, and consider from economics, practicality is little.2, this patent equipment only detects coal powder density, and cannot also process the unusual conditions such as the such as plugging occurred in operation by Timeliness coverage, more single limitation, only provides tell-tale parameter, and function is less.
Utility model content
The technical problems to be solved in the utility model is the deficiency how overcoming prior art existence, provides microwave concentration on-line measurement system.
Technical solution of the present utility model is: microwave concentration on-line measurement system comprises mounting kit, sensor suite, gauge outfit, electrically operated valve and proximity switch, be connected to each other, described mounting kit comprises base and base seal part, described floor installation is on tested tube cell, described base upper end mounting seat seal, described sensor suite inside is provided with microwave radar, described sensor suite to be positioned on described base seal part and to fix with base turncap, described gauge outfit is positioned at described sensor suite upper end, intelligent transducer and intelligent display terminal are installed in described gauge outfit, described electrically operated valve and proximity switch are connected by cable.
As preferably, described microwave radar adopts titanium alloy encapsulation.
As preferably, described sensor suite adopts titanium alloy.
As preferably, described electrically operated valve and proximity switch are arranged on tested tube cell.
As preferably, the shell of described intelligent transducer adopts magnalium.
The utility model microwave radar is all purchased in InnoSent company, has state-of-the-art measuring principle and exclusive correction algorithm.The utility model microwave radar adopts titanium alloy encapsulation, and compressive resistance reaches 100KG/CM2, effective guarantee equipment and personal security.
The utility model base perfect matching, in tested tube cell, does not make any change to the fluid state of measured medium, ensures accuracy and the validity of measurement data.
The utility model intelligent transducer all uses the military project level chip of imported with original packaging, and environmental suitability is strong.
Powerful shielding can also be provided to circuit while the utility model intelligent transducer shell adopts magnalium to provide protection.
The utility model adopts mounting seat, microwave radar, intelligent transducer three part independent design, all can independently change the spare part of every part.The utility model, by detecting coal powder density and mobility in all tube cells, controls breeze blowing uniformity coefficient, realizes the object of stable furnace condition, protection spray gun, raising coal powder injection efficiency.The utility model is installed simple, easy to use and is detected data accuracy increase.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is that the utility model arranges structural representation;
Fig. 2 is the utility model cut-open view;
Embodiment
Referring to accompanying drawing, describe the utility model microwave concentration on-line measurement system in detail.
As shown in 1 to 2 figure, microwave concentration on-line measurement system comprises mounting kit 1, sensor suite 2, gauge outfit 3, electrically operated valve 4 and proximity switch 5, described mounting kit 1 comprises base 11 and base seal part 12, and described base 11 is arranged on tested tube cell 6, and left and right connects surveys tube cell 6.Mounting kit 1 realizes sealing, wear-resisting, resistance to compression functions; The isolation of other parts is ended in, so that the online replacing of equipment and maintenance by tested.Described base 11 upper end mounting seat seal 12, installation place adopts O-ring seal 13 closely to fix.
Described sensor suite 2 inside is provided with microwave radar 21, and described microwave radar 21 adopts titanium alloy to encapsulate, and compressive resistance reaches 100KG/CM2, effective guarantee equipment and personal security.Described microwave radar 21 is all purchased in InnoSent company, has state-of-the-art measuring principle and exclusive correction algorithm.Described microwave radar 21, for measuring coal powder density in tested tube cell 6 and mobility, is sent to intelligent transducer 31 with ac voltage signal.
Described sensor suite 2 to be positioned on described base seal part 12 and to be fixed with base turncap 14, ensures to install solid.Described gauge outfit 3 is positioned at the upper end of described sensor suite 2, is provided with intelligent transducer 31 and intelligent display terminal 32 in described gauge outfit 3, and intelligent transducer 31 all uses the military project level chip of imported with original packaging, and environmental suitability is strong.Powerful shielding can also be provided to circuit while the shell of intelligent transducer 31 adopts magnalium to provide protection.Electrically operated valve 4 and proximity switch 5 are connected with above-mentioned parts by cable.The signal that intelligent transducer 31 pairs of microwave radars 21 send carries out computing, obtains concentration and the mobility of coal dust, and it is sent to intelligent display terminal 32.Intelligent display terminal 32 receives display terminal instruction, carries out switch control rule to electrically operated valve 4.Intelligent display terminal 32 is man-machine interactive platforms, provides automatic back blow and manual blowback pattern, and analyzes coal powder density and mobility according to the signal condition of sensor suite 2, shows.The effect of electrically operated valve 4 receives intelligent transmitter signal, controls tested tube cell 6 and compressed air hose 7 on off state.The operated pneumatic valve position of the switch feeds back in intelligent transducer 31 by proximity switch 5, so that
Calculate coal powder density and mobility.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. microwave concentration on-line measurement system, comprise mounting kit, sensor suite, gauge outfit, electrically operated valve and proximity switch, be connected to each other, it is characterized in that: described mounting kit comprises base and base seal part, described floor installation is on tested tube cell, described base upper end mounting seat seal, described sensor suite inside is provided with microwave radar, described sensor suite to be positioned on described base seal part and to fix with base turncap, described gauge outfit is positioned at described sensor suite upper end, intelligent transducer and intelligent display terminal are installed in described gauge outfit, described electrically operated valve and proximity switch are connected by cable.
2. microwave concentration on-line measurement system according to claim 1, is characterized in that: described microwave radar adopts titanium alloy encapsulation.
3. microwave concentration on-line measurement system according to claim 1, is characterized in that: described sensor suite adopts titanium alloy.
4. microwave concentration on-line measurement system according to claim 1, is characterized in that: described electrically operated valve and proximity switch are arranged on tested tube cell.
5. microwave concentration on-line measurement system according to claim 1, is characterized in that: the shell of described intelligent transducer adopts magnalium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554451.XU CN204807419U (en) | 2015-07-28 | 2015-07-28 | Microwave concentration on line measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554451.XU CN204807419U (en) | 2015-07-28 | 2015-07-28 | Microwave concentration on line measurement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204807419U true CN204807419U (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520554451.XU Active CN204807419U (en) | 2015-07-28 | 2015-07-28 | Microwave concentration on line measurement system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108359761A (en) * | 2018-03-16 | 2018-08-03 | 青岛恒拓环保科技有限公司 | A kind of uniform injection system control method of coal jetting branch of blast furnace and system |
| CN108641754A (en) * | 2018-05-31 | 2018-10-12 | 新奥科技发展有限公司 | Detect device, gasification furnace and the method for fluidized-bed gasification furnace powder fluidized uniformity |
| CN114790500A (en) * | 2022-04-08 | 2022-07-26 | 青岛恒拓环保科技有限公司 | Blast furnace coal injection anti-blocking intelligent back-blowing device and method |
-
2015
- 2015-07-28 CN CN201520554451.XU patent/CN204807419U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108359761A (en) * | 2018-03-16 | 2018-08-03 | 青岛恒拓环保科技有限公司 | A kind of uniform injection system control method of coal jetting branch of blast furnace and system |
| CN108641754A (en) * | 2018-05-31 | 2018-10-12 | 新奥科技发展有限公司 | Detect device, gasification furnace and the method for fluidized-bed gasification furnace powder fluidized uniformity |
| CN114790500A (en) * | 2022-04-08 | 2022-07-26 | 青岛恒拓环保科技有限公司 | Blast furnace coal injection anti-blocking intelligent back-blowing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |