CN108870999A - A kind of disconnected stick detection system of the kiln based on infrared sensor - Google Patents
A kind of disconnected stick detection system of the kiln based on infrared sensor Download PDFInfo
- Publication number
- CN108870999A CN108870999A CN201710338184.6A CN201710338184A CN108870999A CN 108870999 A CN108870999 A CN 108870999A CN 201710338184 A CN201710338184 A CN 201710338184A CN 108870999 A CN108870999 A CN 108870999A
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- Prior art keywords
- infrared
- stick
- infrared sensor
- detection
- furnace body
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- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 89
- 229910052573 porcelain Inorganic materials 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 208000032365 Electromagnetic interference Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/04—Arrangements of indicators or alarms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/40—Arrangements of controlling or monitoring devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The present invention relates to a kind of disconnected stick detection systems of kiln based on infrared sensor, including furnace body, roller stick and disconnected stick detection components；The roller stick is arranged in the furnace body and the furnace body is stretched out in the end of the roller stick；The disconnected stick detection components include infrared sensor, infrared detection part and processor；The infrared detection part is arranged in the roller stick and exposes on the Partner circumference of the furnace body, and the infrared sensor is arranged in outside furnace body and is located at the side of the roller stick, and the infrared ray of infrared sensor transmitting is towards the infrared detection part；The infrared sensor is connect with the processor signal.The disconnected stick detection system of the kiln based on infrared sensor that the present invention relates to has the advantages that structure is simple, detection is accurate, at low cost.
Description
Technical field
The present invention relates to furnace equipment fields, more particularly to a kind of disconnected stick detection system of kiln based on infrared sensor
System.
Background technique
Kiln is ceaselessly to be rotated to the same direction by numerous roller sticks to transport ceramic tile, the products such as glass.Due to gold
The fusing point for belonging to roller stick is lower, the working environment of unbearable kiln high temperature itself, therefore generally uses porcelain in kiln high-temperature region
Roller stick.But porcelain roller stick is more crisp, and transmission is easy to happen fracture for a long time, ultimately causes serious stifled kiln accident, brings huge
Loss.
Currently, reply kiln breaks, stick detection substantially has following methods：
(1) roller stick Partner contact monitors：Conducting bracket is installed above kiln outer roller stick Partner extending, together
When be additionally provided with metal cable and be located above roller stick and be located at below conducting bracket.Conducting bracket has alarm by conducting wire tipping.
Metal cable powers on.Once disconnected stick phenomenon occurs, by lever principle it is found that roller stick middle concave collapses, both sides caput is tilted,
Disconnected stick Partner jacks up metal cable touching conducting bracket to alarm.Disadvantage：Still it will appear disconnected stick tail end and tilt dynamics not
Foot or metal cable both ends it is excessively loose and lead to not triggering alarm risk, secondly, being also unable to judge accurately the tool of disconnected stick
Body position and product overlapping cases.
(2) addressing radio detection sensor detection：Multiple addressing wireless sensors are placed in roller stick Partner tail portion, it is corresponding
Receiving host is placed in the rotation data measured for receiving addressing wireless sensor roller stick above multiple roller stick.Receive master
Machine is connected with data processing system.If data processing system receives fault-signal, warning device alarm can be triggered.Disadvantage：By
It uses a large amount of porcelain roller stick as transmission in kiln, will need to spend higher cost using this technology；And kiln works
Environment is more severe, and there are more complicated electromagnetic interferences, and it is higher to be wirelessly transferred failure rate.
(3) main transmission detects：Magnetic approach switch is installed in motor driven part, for detecting whether main transmission works.
Disadvantage：Main transmission is generally seldom broken down, and detection effect is poor.
Therefore, there is the problems such as detection inaccuracy, at high cost in the disconnected stick detection of the kiln of the prior art.
Summary of the invention
Based on this, the object of the present invention is to provide a kind of disconnected stick detection system of kiln based on infrared sensor, tools
Have the advantages that structure is simple, detection is accurate, at low cost.
A kind of disconnected stick detection system of the kiln based on infrared sensor, including furnace body, roller stick and disconnected stick detection components；Institute
State that roller stick is arranged in the furnace body and the furnace body is stretched out in the end of the roller stick；The disconnected stick detection components include infrared biography
Sensor, infrared detection part and processor；The Partner circle that the roller stick exposes to the furnace body is arranged in the infrared detection part
Zhou Shang, the side for outside furnace body and being located at the roller stick is arranged in the infrared sensor, and infrared sensor transmitting is red
Outside line is towards the infrared detection part；The infrared sensor is connect with the processor signal.
Kiln based on infrared sensor of the invention breaks stick detection system by the way that disconnected stick detection components are arranged, by infrared inspection
It surveys part to be arranged on the Partner circumference of roller stick, emits infrared signal using infrared sensor, reflected from infrared detection part red
External signal situation judges whether roller stick is normal by processor, and detection method is simple, detection is accurate, at low cost, solves existing
The disconnected stick detection false alarm of technology detects the problems such as inaccurate, at high cost.
Further, infrared emission end and infrared receiver end, the infrared emission end are provided on the infrared sensor
With infrared receiver end towards the front of the infrared detection part.
Further, the infrared detection part is infrared wave-absorbing detection piece.
Further, the infrared sensor is arranged on the outer wall of the furnace body by fixed plate.
Further, the disconnected stick detection components further include alarm, and the alarm is connect with the processor signal.
Further, the alarm is combined aural and visual alarm.
Further, the roller stick is porcelain roller stick.
Compared with the existing technology, the kiln of the invention based on infrared sensor breaks stick detection system by the way that disconnected stick inspection is arranged
Component is surveyed, infrared detection part is arranged on the Partner circumference of roller stick, emits infrared signal using infrared sensor, from infrared
The infrared signal situation of detection piece reflection, judge whether roller stick normal by processor, detection method is simple, detection accurately, at
This is low, solves the problems such as disconnected stick detection false alarm of the prior art, detection is inaccurate, at high cost.It is of the invention based on infrared biography
The disconnected stick detection system of the kiln of sensor has many advantages, such as that structure is simple, detection is accurate, at low cost.
In order to better understand and implement, the invention will now be described in detail with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the disconnected stick detection system of the kiln of the invention based on infrared sensor.
Specific embodiment
Referring to Fig. 1, the kiln of the invention based on infrared sensor break stick detection system, including furnace body, roller stick 1 and
Disconnected stick detection components 2.The roller stick 1 is arranged in the furnace body and the furnace body, the roller stick are stretched out in the end of the roller stick 1
1 is porcelain roller stick 1.The disconnected stick detection components 2 are used to even occur by the way that whether transmitting infrared detection roller stick 1 bending occurs
The case where disconnected stick.
The disconnected stick detection components 2 of the embodiment of the present invention include infrared sensor 21, infrared detection part 22, processor 23 and report
Alert device 24.The infrared detection part 22 is arranged in the roller stick 1 and exposes on the Partner circumference of the furnace body, the infrared biography
Sensor 21 is arranged in outside furnace body and is located at the side of the roller stick 1, and the infrared ray that emits of the infrared sensor 21 is towards institute
Infrared detection part 22 is stated, the infrared ray that infrared sensor 21 emits can be absorbed and be reflected by infrared detection part 22；The infrared biography
Sensor 21 is connect with 23 signal of processor, and the alarm 24 is connect with 23 signal of processor.During installation, furnace body
It is mounted on an infrared detection part 22 on the Partner circumference of every interior roller stick 1, correspondingly, each infrared detection part 22 is also right
One infrared sensor 21 is installed with answering, all infrared sensors 21 are signally attached to processor 23, thus can be accurately
Detect it is which root roller stick goes wrong.
Infrared emission end 211 and infrared receiver end 212, the infrared emission end are provided on the infrared sensor 21
211 and infrared receiver end 212 towards the front of the infrared detection part 22.The embodiment of the present invention infrared sensor 21 is preferred
Ground is arranged on the outer wall of the furnace body by fixed plate.
The infrared detection part 22 can be fixed on roller stick by coating, stickup or using other mechanical means
On Partner circumference.The embodiment of the present invention infrared detection part 22 is infrared wave-absorbing detection piece, specifically, the detection of this infrared wave-absorbing
Part can make for a black material, the general easy extinction of black.Infrared wave-absorbing detection piece can be absorbed and reflective infrared sensor
The infrared rays of 21 transmittings, and the case where absorb by infrared wave-absorbing detection piece and reflect infrared ray, it can learn the bending of roller stick 1
Situation, to achieve the purpose that 1 situation of measuring roll stick.
Since roller stick 1 rotates while the infrared detection part 22 being driven to move in a circle together, infrared sensor is eventually led to
The infrared ray that 21 infrared emission end 211 issues is whenever being irradiated to infrared detection part 22 all because its absorption is unable to generate foot
Enough reflected intensitys, so that the infrared light intensity that infrared receiver end 212 detects is insufficient.According to this phenomenon, infrared receiver
End 212 will generate the electric signal transmission of specific frequency into processor 3.
The normal frequency range of electric signal when the processor 23 can preset roller 1 normal condition of stick, if infrared
The electric signal that sensor 21 detects falls into the normal frequency range, then processor 23 judges that roller stick 1 is normal, and kiln is normally transported
Row；If the electric signal that infrared sensor 21 detects, not within the scope of the normal frequency, processor 23 judges the bending of roller stick 1 very
To more serious situation, then processor 23 can issue 1 abnormal signal of roller stick, then alarm 24 is alarmed, and roller stick 1 can be taken to stop later
Turn to wait measures.
The embodiment of the present invention alarm 24 is combined aural and visual alarm 24, if processor 23 handles infrared sensor 21 and detects
Electric signal not within the scope of above-mentioned normal frequency, then processor 23 control alarm 24 alarm.
Compared with the existing technology, the kiln of the invention based on infrared sensor breaks stick detection system by the way that disconnected stick inspection is arranged
Component is surveyed, infrared detection part is arranged on the Partner circumference of roller stick, emits infrared signal using infrared sensor, from infrared
The infrared signal situation of detection piece reflection, judge whether roller stick normal by processor, detection method is simple, detection accurately, at
This is low, solves the problems such as disconnected stick detection false alarm of the prior art, detection is inaccurate, at high cost.It is of the invention based on infrared biography
The disconnected stick detection system of the kiln of sensor has many advantages, such as that structure is simple, detection is accurate, at low cost.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.
Claims (7)
- The stick detection system 1. a kind of kiln based on infrared sensor breaks, it is characterised in that：It is examined including furnace body, roller stick and disconnected stick Survey component；The roller stick is arranged in the furnace body and the furnace body is stretched out in the end of the roller stick；The disconnected stick detection components Including infrared sensor, infrared detection part and processor；The infrared detection part, which is arranged, exposes to the furnace body in the roller stick Partner circumference on, the infrared sensor is arranged in outside furnace body and is located at the side of the roller stick, and the infrared sensing The infrared ray of device transmitting is towards the infrared detection part；The infrared sensor is connect with the processor signal.
- The stick detection system 2. the kiln according to claim 1 based on infrared sensor breaks, it is characterised in that：It is described infrared Covers disposed on sensor is equipped with infrared emission end and infrared receiver end, and the infrared emission end and infrared receiver end are towards described infrared The front of detection piece.
- The stick detection system 3. the kiln according to claim 1 or 2 based on infrared sensor breaks, it is characterised in that：It is described Infrared detection part is infrared wave-absorbing detection piece.
- The stick detection system 4. the kiln according to claim 1 based on infrared sensor breaks, it is characterised in that：It is described infrared Sensor is arranged on the outer wall of the furnace body by fixed plate.
- The stick detection system 5. the kiln according to claim 1 based on infrared sensor breaks, it is characterised in that：The disconnected stick Detection components further include alarm, and the alarm is connect with the processor signal.
- The stick detection system 6. the kiln according to claim 5 based on infrared sensor breaks, it is characterised in that：The alarm Device is combined aural and visual alarm.
- The stick detection system 7. the kiln according to claim 1 based on infrared sensor breaks, it is characterised in that：The roller stick For porcelain roller stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710338184.6A CN108870999B (en) | 2017-05-15 | 2017-05-15 | Kiln broken rod detection system based on infrared sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710338184.6A CN108870999B (en) | 2017-05-15 | 2017-05-15 | Kiln broken rod detection system based on infrared sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108870999A true CN108870999A (en) | 2018-11-23 |
| CN108870999B CN108870999B (en) | 2024-04-26 |
Family
ID=64320367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710338184.6A Active CN108870999B (en) | 2017-05-15 | 2017-05-15 | Kiln broken rod detection system based on infrared sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108870999B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109696060A (en) * | 2019-01-31 | 2019-04-30 | 江苏翔鹰新能源科技有限公司 | The disconnected stick detection device of atmosphere Oven Sintered Technology furnace hot environment lower roll stick and atmosphere furnace |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4335316A (en) * | 1980-04-09 | 1982-06-15 | Baldwin-Korthe Web Controls, Inc. | Web break detector with adjustable scanning head |
| CN202757433U (en) * | 2012-09-04 | 2013-02-27 | 北京中础窑炉设备制造有限责任公司 | Partition roller breakage alarm device of roller kiln |
| WO2013147410A1 (en) * | 2012-03-29 | 2013-10-03 | 한화테크엠주식회사 | Roller rotation sensing device for heat treating furnace |
| CN105300097A (en) * | 2015-10-30 | 2016-02-03 | 中国电子科技集团公司第四十八研究所 | Detecting device for rollers of roller kiln |
| CN106124792A (en) * | 2016-06-13 | 2016-11-16 | 海信集团有限公司 | A kind of colour wheel rotating speed measurement method and device |
| CN106440778A (en) * | 2016-08-30 | 2017-02-22 | 湖南金炉科技有限责任公司 | Roller kiln subarea broken roller detection method and system |
| CN206015206U (en) * | 2016-08-25 | 2017-03-15 | 江苏德顺纺织有限公司 | A kind of modified model warping machine |
| CN206959620U (en) * | 2017-05-15 | 2018-02-02 | 广东科达洁能股份有限公司 | A kind of disconnected rod detecting system of kiln based on infrared sensor |
-
2017
- 2017-05-15 CN CN201710338184.6A patent/CN108870999B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4335316A (en) * | 1980-04-09 | 1982-06-15 | Baldwin-Korthe Web Controls, Inc. | Web break detector with adjustable scanning head |
| WO2013147410A1 (en) * | 2012-03-29 | 2013-10-03 | 한화테크엠주식회사 | Roller rotation sensing device for heat treating furnace |
| CN202757433U (en) * | 2012-09-04 | 2013-02-27 | 北京中础窑炉设备制造有限责任公司 | Partition roller breakage alarm device of roller kiln |
| CN105300097A (en) * | 2015-10-30 | 2016-02-03 | 中国电子科技集团公司第四十八研究所 | Detecting device for rollers of roller kiln |
| CN106124792A (en) * | 2016-06-13 | 2016-11-16 | 海信集团有限公司 | A kind of colour wheel rotating speed measurement method and device |
| CN206015206U (en) * | 2016-08-25 | 2017-03-15 | 江苏德顺纺织有限公司 | A kind of modified model warping machine |
| CN106440778A (en) * | 2016-08-30 | 2017-02-22 | 湖南金炉科技有限责任公司 | Roller kiln subarea broken roller detection method and system |
| CN206959620U (en) * | 2017-05-15 | 2018-02-02 | 广东科达洁能股份有限公司 | A kind of disconnected rod detecting system of kiln based on infrared sensor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109696060A (en) * | 2019-01-31 | 2019-04-30 | 江苏翔鹰新能源科技有限公司 | The disconnected stick detection device of atmosphere Oven Sintered Technology furnace hot environment lower roll stick and atmosphere furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108870999B (en) | 2024-04-26 |
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