CN209027286U - Device for detecting state of side plate of pellet chain grate - Google Patents
Device for detecting state of side plate of pellet chain grate Download PDFInfo
- Publication number
- CN209027286U CN209027286U CN201821623871.9U CN201821623871U CN209027286U CN 209027286 U CN209027286 U CN 209027286U CN 201821623871 U CN201821623871 U CN 201821623871U CN 209027286 U CN209027286 U CN 209027286U
- Authority
- CN
- China
- Prior art keywords
- close
- switch
- detection lug
- proximity switch
- side plate
- 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
- 239000008188 pellet Substances 0.000 title claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000001514 detection method Methods 0.000 claims abstract description 32
- 229910052742 iron Inorganic materials 0.000 claims abstract description 19
- 230000000007 visual effect Effects 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 101100190617 Arabidopsis thaliana PLC2 gene Proteins 0.000 description 5
- 101100408456 Arabidopsis thaliana PLC8 gene Proteins 0.000 description 5
- 101100464304 Caenorhabditis elegans plk-3 gene Proteins 0.000 description 5
- 101100093534 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) RPS1B gene Proteins 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 241001463014 Chazara briseis Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Retarders (AREA)
Abstract
The utility model provides a device for detecting the state of a side plate of a pellet chain grate, which is additionally provided with a base, a sealing cover, a detection piece rotating shaft, a proximity switch stop iron, a grate plate detection piece, a proximity switch and an audible and visual alarm; the sealed cowling is fixed on the base, and the test piece rotation axis penetrates sealed cowling both sides shaft hole and at the shaft hole internal rotation, is equipped with proximity switch buting iron on the test piece rotation axis that is in the sealed cowling, and the comb board test piece is connected to the other end of test piece rotation axis, and proximity switch is ann to be had by the proximity switch buting iron, and the master control room PLC is connected to test piece rotation axis and proximity switch, and master control room PLC links to each other with audible-visual annunciator. The utility model discloses can detect in advance and send audible-visual alarm, in time inform the producers to carry out the curb plate and reset, the curb plate that prevents the perk is scraped and is bumped chain grate internal seal and shovel flitch, avoids the accident to shut down, reduces and handles the degree of difficulty and work load, improves chain grate operation rate and life.
Description
Technical field
The utility model belongs to agglomerates of sintered pellets machinery equipment field more particularly to a kind of pellet chain combing machines side plate state-detection
Device.
Background technique
What an integral moving in the production line of Bayuquan pelletizing production linear system Anshan iron and steel plant The Great Hermit Hill two was formed to Bayuquan,
Due to ageing equipment, drying grate often causes side plate to tilt since the small bending shaft of grate or snap ring damage during production run,
Position easily swipe drying grate inner sealing and shovel flitch are tilted, drying grate card is caused to stop, or even drying grate is caused to stop for a long time
Fire is shut down.Additionally, due to drying grate internal temperature at 700~1000 DEG C, and narrow space, it deals with extremely difficult.Previous chain
Comb pusher side board checking device is due to closer away from drying grate, temperature height easily scaling loss.
Summary of the invention
The utility model, which is intended to provide one kind, can prevent side plate scraping collision inner sealing and shovel flitch, avoid accidental shutdown,
Improve the pellet chain combing machines side plate condition checkout gear of drying grate service life.
For this purpose, the technical solution that the utility model is taken are as follows:
A kind of pellet chain combing machines side plate condition checkout gear, including master control room PLC add pedestal, seal closure, detection lug rotation
Shaft, close switch buting iron, grate plate detection lug, close switch and combined aural and visual alarm；Two sides are fixed on the seal closure of axis hole
On pedestal, detection lug rotary shaft penetrates seal closure two sides axis hole, and rotates in axis hole, the detection lug rotation in seal closure
Grate plate detection lug is connected equipped with the other end close to switch buting iron, detection lug rotary shaft on axis, grate plate detection lug is close to drying grate
Side plate upper end is in same perpendicular with close to switch buting iron close to switch close to beside switch buting iron equipped with close to switch
Interior, detection lug rotary shaft and the master control room PLC for being connected with side plate state-detection control module by signal wire close to switch are main
Control room PLC is connected with combined aural and visual alarm.
The utility model has the following beneficial effects:
Due to farther out, and close to switch in the seal closure, not only can avoid high temperature scaling loss, and can realize apart from drying grate
Sound-light alarm is detected and issued in advance, notifies producers to reset drying grate side plate to scene in time, prevents the side plate tilted
Scraping collision inner sealing and shovel flitch, avoid accidental shutdown in into drying grate, to reduce processing difficulty and workload, mitigate
Labor intensity improves drying grate operating rate and service life.
Detailed description of the invention
Fig. 1 is drying grate side plate condition checkout gear schematic front view；
Fig. 2 is drying grate side plate condition checkout gear schematic side view.
In figure: combined aural and visual alarm 1, master control room PLC2, pedestal 3, close switch 4, seal closure 5, close switch buting iron 6, inspection
Survey piece rotary shaft 7, grate plate detection lug 8, drying grate side plate 9.
Specific embodiment
By attached drawing as it can be seen that the utility model pellet chain combing machines side plate condition checkout gear, is on the basis of master control room PLC2
On, add combined aural and visual alarm 1, pedestal 3, close switch 4, seal closure 5, close switch buting iron 6, detection lug rotary shaft 7 and grate plate
Detection lug 8.Seal closure 5 is fixed on the base 3, and 5 two sides of seal closure have axis hole, and detection lug rotary shaft 7 is penetrated at 5 liang of seal closure
In side axle hole, and rotated in axis hole；Equipped with close to switch buting iron 6 in the detection lug rotary shaft 7 in seal closure 5, detect
The other end of piece rotary shaft 7 connects grate plate detection lug 8, and grate plate detection lug 8 is close to the upper end of drying grate side plate 9, close to switch gear
The side of iron 6 is equipped with close to switch 4, is in same perpendicular close to switch 4 with close to switch buting iron 6, detection lug rotation
Axis 7 and be connected with the master control room PLC2 of side plate state-detection control module by signal wire close to switch 4, master control room PLC2 and
Combined aural and visual alarm 1 is connected.
When drying grate side plate 9 tilts, that is, understand scraping collision grate plate detection lug, 8, because of grate plate detection lug 8 and close to switch
Shelves iron 6 is coaxial, and inclination angle displacement can occur simultaneously, i.e., is subjected to displacement close to switch 4 with close to switch shelves iron 6, master control room PLC2 meeting
The alarm of combined aural and visual alarm 1 is controlled to shut down.
Claims (1)
1. a kind of pellet chain combing machines side plate condition checkout gear, including master control room PLC, which is characterized in that add pedestal, sealing
Cover, detection lug rotary shaft, close switch buting iron, grate plate detection lug, close switch and combined aural and visual alarm；Two sides are close with axis hole
Sealing cover is fixed on the base, and detection lug rotary shaft penetrates seal closure two sides axis hole, and rotates in axis hole, in seal closure
Grate plate detection lug, grate plate detection lug are connected equipped with the other end close to switch buting iron, detection lug rotary shaft in detection lug rotary shaft
Close to drying grate side plate upper end, close to beside switch buting iron equipped with close to switch, it is in same with close to switch buting iron close to switch
In one perpendicular, detection lug rotary shaft and the master for being connected with side plate state-detection control module by signal wire close to switch
Room PLC is controlled, master control room PLC is connected with combined aural and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623871.9U CN209027286U (en) | 2018-10-08 | 2018-10-08 | Device for detecting state of side plate of pellet chain grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623871.9U CN209027286U (en) | 2018-10-08 | 2018-10-08 | Device for detecting state of side plate of pellet chain grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209027286U true CN209027286U (en) | 2019-06-25 |
Family
ID=66905601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821623871.9U Active CN209027286U (en) | 2018-10-08 | 2018-10-08 | Device for detecting state of side plate of pellet chain grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209027286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294959A (en) * | 2021-11-19 | 2022-04-08 | 新兴铸管股份有限公司 | Drying grate side plate attitude detection device and drying grate |
-
2018
- 2018-10-08 CN CN201821623871.9U patent/CN209027286U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294959A (en) * | 2021-11-19 | 2022-04-08 | 新兴铸管股份有限公司 | Drying grate side plate attitude detection device and drying grate |
| CN114294959B (en) * | 2021-11-19 | 2023-06-16 | 新兴铸管股份有限公司 | Grate side plate posture detection device and grate |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |