CN110508388A - A kind of grinding machine monitoring system based on lifting strip height detection - Google Patents
A kind of grinding machine monitoring system based on lifting strip height detection Download PDFInfo
- Publication number
- CN110508388A CN110508388A CN201910803094.9A CN201910803094A CN110508388A CN 110508388 A CN110508388 A CN 110508388A CN 201910803094 A CN201910803094 A CN 201910803094A CN 110508388 A CN110508388 A CN 110508388A
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- lifting strip
- grinding machine
- bolt
- data
- machine control
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000011022 operating instruction Methods 0.000 claims description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- 238000000034 method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/1805—Monitoring devices for tumbling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
Abstract
A kind of grinding machine monitoring system based on lifting strip height detection, the intelligent bolt being threaded through on lining board of grinder lifting strip including one, intelligent bolt is twisted and is located on grinding mill barrel, intelligent bolt is equipped with the sensor for capableing of real-time monitoring lining board of grinder lifting strip height, wireless transmitter is additionally provided in intelligent bolt, enable intelligent bolt that lifting strip present level data are wirelessly transmitted to bolt data sink, bolt data sink controls computer with grinding machine by ethernet communication route and connect, enable bolt data sink that lifting strip present level data are transmitted to grinding machine control computer, lifting strip elemental height data are prestored in grinding machine control computer, material easily grinds index, mill working index and lifting strip add up processed inventory, enable grinding machine control computer that lifting strip current residual disposables doses is calculated , realize the real-time monitoring to the lining board of grinder lifting strip service life, guarantee the highly effective and safe operation of grinding machine.
Description
Technical field
The present invention relates to grinding machine monitoring field more particularly to a kind of grinding machine monitoring systems based on lifting strip height detection.
Background technique
Liner plate lifting strip is the easily worn part of grinding machine.In the work of grinding machine, liner plate will receive steel ball, material constantly rushes
It hits and grinding and peeling effect, also suffers from the corrosion of ore pulp, along with mineral, liner plate lifting strip and steel ball material, hardness and installation fortune
The influence of the factors such as row operating condition, liner plate lifting strip can constantly be worn and then damage.After wear liner reaches a certain level,
Grinding efficiency lowers, liner plate lifting strip itself also due to thickness is thinning and easy to break, lose the protection of liner plate lifting strip with
Afterwards, grinding mill barrel will soon also damage under the impact of steel ball and material.And in the prior art to the usage degree of liner plate into
When row detection, usually requiring to shut down detection, detection method is also relatively complicated, the production efficiency of grinding machine can be greatly reduced, and
Liner plate service condition at a time and remaining life can only be detected, so lacking can run in the prior art in grinding machine
The apparatus and method of real-time monitoring are carried out in journey to liner plate operating condition, it is difficult to guarantee the highly effective and safe operation of grinding machine.
Summary of the invention
To solve the problems, such as that the prior art is difficult in grinding machine operational process carry out liner plate operating condition real-time monitoring, the present invention
Provide a kind of grinding machine monitoring system based on lifting strip height detection.
Used technical solution is the present invention to solve above-mentioned technical problem: a kind of mill based on lifting strip height detection
Machine monitoring system, the intelligent bolt being threaded through on lining board of grinder lifting strip including one, the intelligent bolt twist and are located at grinding machine cylinder
In order to which lining board of grinder lifting strip is fixed on body, intelligent bolt is equipped with being capable of real-time monitoring lining board of grinder lifting strip height
The sensor of degree is additionally provided with the wireless transmitter that can transmit lifting strip present level data in intelligent bolt, makes intelligent bolt
Lifting strip present level data can be wirelessly transmitted to bolt data sink, bolt data sink passes through ethernet communication
Route is connect with grinding machine control computer, enables bolt data sink that lifting strip present level data are transmitted to grinding machine control
Computer processed, grinding machine control computer in prestore lifting strip elemental height data, material easily grinds index, mill working index and
Lifting strip adds up processed inventory, enables grinding machine control computer that lifting strip current residual disposables material is calculated
Amount.
Preferably, it is connected with data exchange unit between the bolt data sink and grinding machine control computer, makes bolt
Lifting strip present level data can be transmitted to data exchange unit by ethernet communication route by data sink, pass through data
Lifting strip present level data are transmitted to grinding machine control computer by exchanger；Grinding machine controls computer can be to data exchange unit
Grinding machine operating instruction is issued, data exchange unit also starts cabinet and grinding machine control cabinet successively with data acquisition module, mill main motor
Concatenation, grinding machine control cabinet are connect with mill main motor, enable grinding machine control computer that can be handled according to lifting strip current residual
Inventory controls grinding machine operating status.
Preferably, lifting strip current residual disposables doses is calculated as using following in the grinding machine control computer
Formula:
T2 = K1*K2*H1*/C；C=(H0-H1)/T1；
In formula: T2Lifting strip current residual disposables doses, ton；
K1 Material easily grinds index, value range 0.8-1.2；
K2 Mill working index, value range 0.8-1.2；
H0 Lifting strip elemental height, mm；
H1 Lifting strip present level, mm；
C- lifting strip rate of depreciation, mm/ tons；
T1Lifting strip adds up processed inventory, ton.
According to the above technical scheme, the beneficial effects of the present invention are:
Grinding machine monitoring system provided by the invention based on lifting strip height detection is promoted by intelligent bolt real-time detection grinding machine
Item height, and it is transmitted to grinding machine control computer, it will be able to calculate lifting strip current residual in real time in grinding machine operational process
Disposables doses, can the current lining board of grinder of accurate judgement form and remaining service life, be production management and standby
Part management provides the decision data prepared, and operative employee can also be instructed in turn to improve behaviour according to the actual motion state of grinding machine
Make mode to improve the liner plate service life, and by the accumulation to wear course data, also helps in liner plate design to deduction
The parameters such as height-width ratio, material are adjusted, and are improved to improve the liner plate service life.It compared with prior art, can be in grinding machine
Real-time monitoring is carried out to liner plate operating condition in operational process, and no longer needs to shut down detection, conducive to the production efficiency for promoting grinding machine, is protected
Demonstrate,prove the highly effective and safe operation of grinding machine.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention.
Marked in the figure: 101, grinding mill barrel, 102, intelligent bolt, 201, bolt data sink, 202, grinding machine control meter
Calculation machine, 203, data exchange unit, 301, data acquisition module, 302, grinding machine control cabinet, 303, mill main motor starting cabinet.
Specific embodiment
Referring to attached drawing, specific embodiment is as follows:
A kind of grinding machine monitoring system based on lifting strip height detection, the intelligence being threaded through on lining board of grinder lifting strip including one
Bolt 102, the intelligent bolt 102 are twisted and are located in order to which lining board of grinder lifting strip is fixed on grinding mill barrel 101, intelligence
Bolt 102 is equipped with the sensor for capableing of real-time monitoring lining board of grinder lifting strip height, is additionally provided with and can pass in intelligent bolt 102
The wireless transmitter of defeated lifting strip present level data enables intelligent bolt 102 wirelessly to pass lifting strip present level data
Bolt data sink 201 is transported to, bolt data sink 201 controls computer 202 by ethernet communication route and grinding machine
Connection enables bolt data sink 201 that lifting strip present level data are transmitted to grinding machine control computer 202, grinding machine
Lifting strip elemental height data are prestored in control computer 202, material easily grinds index, mill working index and lifting strip are accumulative
Processed inventory enables grinding machine control computer 202 that lifting strip current residual disposables doses is calculated, wherein grinding
Machine controls computer 202 and uses following formula:
T2 = K1*K2*H1*/C；C=(H0-H1)/T1；
In formula: T2Lifting strip current residual disposables doses, ton；
K1 Material easily grinds index, value range 0.8-1.2；
K2 Mill working index, value range 0.8-1.2；
H0 Lifting strip elemental height, mm；
H1 Lifting strip present level, mm；
C- lifting strip rate of depreciation, mm/ tons；
T1Lifting strip adds up processed inventory, ton；
Can be according to intelligent bolt 102 to the testing result of lifting strip height, calculating lifting strip current residual in real time can locate
Inventory is managed, that is, judges the remaining life of lifting strip.
It is connected with data exchange unit 203 between bolt data sink 201 and grinding machine control computer 202, makes Number of Bolts
Lifting strip present level data can be transmitted to data exchange unit 203 by ethernet communication route according to receiver 201, passed through
Lifting strip present level data are transmitted to grinding machine control computer 202 by data exchange unit 203；Grinding machine controls 202 energy of computer
It is enough to issue grinding machine operating instruction to data exchange unit 203, data exchange unit 203 also with data acquisition module 301, mill main motor
Starting cabinet 303 and grinding machine control cabinet 302 are sequentially connected in series, and grinding machine control cabinet 302 is connect with mill main motor, calculate grinding machine control
Machine 202 can control grinding machine operating status according to lifting strip current residual disposables doses, it will be able to remain to lifting strip
In the case that the remaining service life is monitored in real time, the operating status of grinding machine is continued to optimize, guarantees the highly effective and safe operation of grinding machine.
Claims (3)
1. a kind of grinding machine monitoring system based on lifting strip height detection, it is characterised in that: be threaded through lining board of grinder including one
Intelligent bolt (102) on lifting strip, the intelligent bolt (102) are twisted and are located on grinding mill barrel (101) in order to serve as a contrast to grinding machine
Plate lifting strip is fixed, and intelligent bolt (102) is equipped with the sensor for capableing of real-time monitoring lining board of grinder lifting strip height, intelligence
It can be additionally provided with the wireless transmitter that can transmit lifting strip present level data on bolt (102), make intelligent bolt (102) can
Lifting strip present level data are wirelessly transmitted to bolt data sink (201), bolt data sink (201) passes through ether
Network Communication route is connect with grinding machine control computer (202), makes bolt data sink (201) can be by lifting strip present level
Data be transmitted to grinding machine control computer (202), grinding machine control computer (202) in prestore lifting strip elemental height data,
Material easily grinds index, mill working index and lifting strip and adds up processed inventory, count grinding machine control computer (202) can
Calculation gets a promotion a current residual disposables doses.
2. a kind of grinding machine monitoring system based on lifting strip height detection according to claim 1, it is characterised in that: described
Data exchange unit (203) are connected between bolt data sink (201) and grinding machine control computer (202), make bolt data
Lifting strip present level data can be transmitted to data exchange unit (203) by ethernet communication route by receiver (201), be led to
It crosses data exchange unit (203) and lifting strip present level data is transmitted to grinding machine control computer (202)；Grinding machine controls computer
(202) grinding machine operating instruction can be issued to data exchange unit (203), data exchange unit (203) is gone back and data acquisition module
(301), mill main motor starting cabinet (303) and grinding machine control cabinet (302) are sequentially connected in series, grinding machine control cabinet (302) and grinding machine master
Motor connection makes grinding machine control computer (202) that can control grinding machine operation according to lifting strip current residual disposables doses
State.
3. a kind of grinding machine monitoring system based on lifting strip height detection according to claim 1, it is characterised in that: described
It is using following formula that lifting strip current residual disposables doses, which is calculated, in grinding machine control computer (202):
T2 = K1*K2*H1*/C；C=(H0-H1)/T1；
In formula: T2Lifting strip current residual disposables doses, ton；
K1 Material easily grinds index, value range 0.8-1.2；
K2 Mill working index, value range 0.8-1.2；
H0 Lifting strip elemental height, mm；
H1 Lifting strip present level, mm；
C- lifting strip rate of depreciation, mm/ tons；
T1Lifting strip adds up processed inventory, ton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910803094.9A CN110508388A (en) | 2019-08-28 | 2019-08-28 | A kind of grinding machine monitoring system based on lifting strip height detection |
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| CN201910803094.9A CN110508388A (en) | 2019-08-28 | 2019-08-28 | A kind of grinding machine monitoring system based on lifting strip height detection |
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| CN110508388A true CN110508388A (en) | 2019-11-29 |
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| CN201910803094.9A Pending CN110508388A (en) | 2019-08-28 | 2019-08-28 | A kind of grinding machine monitoring system based on lifting strip height detection |
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Cited By (3)
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|---|---|---|---|---|
| CN111623701A (en) * | 2020-04-27 | 2020-09-04 | 洛阳矿山机械工程设计研究院有限责任公司 | Online abrasion detection method for lining plate bottom plate of ball mill |
| CN111754127A (en) * | 2020-06-29 | 2020-10-09 | 苏州博而特智能技术有限公司 | Real-time digital evaluation method and device for service life of mill lining plate |
| CN112742591A (en) * | 2020-11-30 | 2021-05-04 | 洛阳矿山机械工程设计研究院有限责任公司 | Intelligent control system and method for vertical stirring mill |
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| CN111754127A (en) * | 2020-06-29 | 2020-10-09 | 苏州博而特智能技术有限公司 | Real-time digital evaluation method and device for service life of mill lining plate |
| CN112742591A (en) * | 2020-11-30 | 2021-05-04 | 洛阳矿山机械工程设计研究院有限责任公司 | Intelligent control system and method for vertical stirring mill |
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