CN107727043A - A kind of low-density dust accretions depth detection apparatus - Google Patents
A kind of low-density dust accretions depth detection apparatus Download PDFInfo
- Publication number
- CN107727043A CN107727043A CN201711123479.8A CN201711123479A CN107727043A CN 107727043 A CN107727043 A CN 107727043A CN 201711123479 A CN201711123479 A CN 201711123479A CN 107727043 A CN107727043 A CN 107727043A
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- China
- Prior art keywords
- dust
- torsion torque
- torque sensor
- swingle
- torsion
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/18—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring depth
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of low-density dust accretions depth detection apparatus, including horizontal mounting plate, the drive device being arranged on above horizontal mounting plate and controller, swingle in described drive device, described swingle is vertically-mounted and is sequentially installed with several torsion torque sensors from top to bottom, oscillating deck is combined with described torsion torque sensor, collector ring is provided with above described swingle, described torsion torque sensor is connected by collector ring with controller conveys torsion signal to it.Instant invention overcomes the deficiencies in the prior art, when swingle rotates, amplify in ash bucket dust to its resistance using oscillating deck, so as to indirectly amplify torsion, torsion torque sensor is facilitated to detect, the depth of dust is judged according to the torsion torque sensor being immersed in dust and the detection data difference of the torsion torque sensor outside dust, so as to control magnetic valve to open and close, completes lower ash.
Description
Technical field
The present invention relates to depth detection technical field, particularly belongs to a kind of low-density dust accretions depth detection apparatus.
Background technology
Deduster, it is deduster or cleaner the equipment that dust is separated from flue gas.The performance of deduster
Expressed with accessible gas flow, gas by drag losses during deduster and efficiency of dust collection.Meanwhile the valency of deduster
Lattice, operation and maintenance cost, the difficulty or ease of service life length and operational administrative are also an important factor for considering its performance.Deduster
It is the facility commonly used in boiler and industrial production；Dust shield is set in each place for emitting ash, by pipeline gas circuit by ash-laden gas
Body is transported in dust arrester, after carrying out gas solid separation wherein, by dust collection in the dust arrester, and the gas cleaned
It is introduced into house steward or is directly discharged into the complete equipment of air, is dust pelletizing system, and deduster is the important set portion in the system
Point.From the point of view of dust removal by ventilation, dust is exactly that all solids that can be present in floating state in air the long period are small
Particle, it is a kind of dispersion, is called aerosol, wherein air is decentralized medium, and solid particle is dispersed phase.Deduster is exactly
The equipment that this solid granule is separated from aerosol.
Existing deduster feed opening realizes automatic blanking using weighted valve mostly, but which part deduster is collected
Dust seal it is very low, so as to often there is blanking failure.
The content of the invention
It is an object of the invention to provide a kind of low-density dust accretions depth detection apparatus, prior art is overcome not
Foot, when swingle rotates, it is square so as to indirectly amplify torsion to its resistance to amplify dust in ash bucket using oscillating deck
Just torsion torque sensor detects, the torsion torque sensor testing number according to the torsion torque sensor being immersed in dust and outside dust
Judge the depth of dust according to difference, so as to control magnetic valve to open and close, complete lower ash.
To solve the above problems, the technical solution used in the present invention is as follows：
A kind of low-density dust accretions depth detection apparatus, including horizontal mounting plate, the driving that is arranged on above horizontal mounting plate
Device and controller, the swingle in described drive device, described swingle is vertically-mounted and installs successively from top to bottom
There are several torsion torque sensors, oscillating deck be combined with described torsion torque sensor, collector ring is provided with above described swingle,
Described torsion torque sensor is connected by collector ring with controller conveys torsion signal to it.
Further, the closure for covering controller and drive device is provided with above described horizontal mounting plate.
Further, described drive device includes servomotor and the gear-box coordinated with servomotor.
Compared with prior art, implementation result of the invention is as follows by the present invention：
A kind of low-density dust accretions depth detection apparatus of the present invention, when swingle rotates, amplified using oscillating deck
Dust so as to indirectly amplify torsion, facilitates torsion torque sensor to detect its resistance in ash bucket, according to being immersed in dust
Torsion torque sensor and the torsion torque sensor outside dust detect data difference to judge the depth of dust, so as to control magnetic valve
Open and close, complete lower ash.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
With reference to embodiment, the invention will be further described, but the present invention is not limited only to these examples, to be de-
On the premise of from present inventive concept, carried out by it is any improvement be within the scope of the present invention.
As illustrated, a kind of low-density dust accretions depth detection apparatus of the present invention, including horizontal mounting plate 51,
It is arranged on the drive device 52 and controller 6 of the top of horizontal mounting plate 51, the swingle 63 in described drive device is described
Swingle is vertically-mounted and is sequentially installed with several torsion torque sensors 54 from top to bottom, coordinates on described torsion torque sensor 54
There is oscillating deck 55, collector ring 56 is provided with above described swingle, described torsion torque sensor is connected by collector ring and controller
Connect and convey torsion signal to it；The closure 7 for covering controller and drive device is provided with above described horizontal mounting plate；Institute
The drive device stated includes servomotor and the gear-box coordinated with servomotor.
Claims (3)
- A kind of 1. low-density dust accretions depth detection apparatus, it is characterised in that：Including horizontal mounting plate, it is arranged on and is horizontally mounted Drive device and controller above plate, the swingle in described drive device, described swingle are vertically-mounted and from upper Several torsion torque sensors are sequentially installed with, are combined with oscillating deck on described torsion torque sensor, on described swingle Side is provided with collector ring, and described torsion torque sensor is connected by collector ring with controller conveys torsion signal to it.
- A kind of 2. low-density dust accretions depth detection apparatus according to claim 1, it is characterised in that：Described level The closure for covering controller and drive device is provided with above installing plate.
- A kind of 3. low-density dust accretions depth detection apparatus according to claim 1, it is characterised in that：Described driving Device includes servomotor and the gear-box coordinated with servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711123479.8A CN107727043A (en) | 2017-11-14 | 2017-11-14 | A kind of low-density dust accretions depth detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711123479.8A CN107727043A (en) | 2017-11-14 | 2017-11-14 | A kind of low-density dust accretions depth detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107727043A true CN107727043A (en) | 2018-02-23 |
Family
ID=61215608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711123479.8A Pending CN107727043A (en) | 2017-11-14 | 2017-11-14 | A kind of low-density dust accretions depth detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107727043A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD128029A1 (en) * | 1976-05-31 | 1977-10-26 | Dietmar Pretscheck | DEVICE FOR CONTROLLING THE LEVEL OF TOOTHPASTOES MEDIA, ESPECIALLY LUBRICANTS, IN THE STORAGE OF FOERDER PUMPS |
| CN1015932B (en) * | 1989-01-12 | 1992-03-18 | 清华大学 | Torsion chain type level position transducer |
| CN201225915Y (en) * | 2008-07-04 | 2009-04-22 | 广东美的电器股份有限公司 | Level monitor |
| CN201237569Y (en) * | 2008-07-10 | 2009-05-13 | 中铁第五勘察设计院集团有限公司 | Fast tester for emulsified asphalt cement mortar fluidity |
| CN101446529A (en) * | 2008-12-31 | 2009-06-03 | 西安理工大学 | Field measurement system of wall rock mechanical parameter |
| CN102577741A (en) * | 2012-02-20 | 2012-07-18 | 南通大学 | Spike head feed depth detection system of half-feed combine harvester |
| CN204154358U (en) * | 2014-10-31 | 2015-02-11 | 黄山顺昌汽车电器有限公司 | A kind of novel fuel sensor |
-
2017
- 2017-11-14 CN CN201711123479.8A patent/CN107727043A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD128029A1 (en) * | 1976-05-31 | 1977-10-26 | Dietmar Pretscheck | DEVICE FOR CONTROLLING THE LEVEL OF TOOTHPASTOES MEDIA, ESPECIALLY LUBRICANTS, IN THE STORAGE OF FOERDER PUMPS |
| CN1015932B (en) * | 1989-01-12 | 1992-03-18 | 清华大学 | Torsion chain type level position transducer |
| CN201225915Y (en) * | 2008-07-04 | 2009-04-22 | 广东美的电器股份有限公司 | Level monitor |
| CN201237569Y (en) * | 2008-07-10 | 2009-05-13 | 中铁第五勘察设计院集团有限公司 | Fast tester for emulsified asphalt cement mortar fluidity |
| CN101446529A (en) * | 2008-12-31 | 2009-06-03 | 西安理工大学 | Field measurement system of wall rock mechanical parameter |
| CN102577741A (en) * | 2012-02-20 | 2012-07-18 | 南通大学 | Spike head feed depth detection system of half-feed combine harvester |
| CN204154358U (en) * | 2014-10-31 | 2015-02-11 | 黄山顺昌汽车电器有限公司 | A kind of novel fuel sensor |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |