CN106732985A - A kind of control method of ball mill - Google Patents
A kind of control method of ball mill Download PDFInfo
- Publication number
- CN106732985A CN106732985A CN201710024223.5A CN201710024223A CN106732985A CN 106732985 A CN106732985 A CN 106732985A CN 201710024223 A CN201710024223 A CN 201710024223A CN 106732985 A CN106732985 A CN 106732985A
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- CN
- China
- Prior art keywords
- ball mill
- host computer
- blast
- temperature
- alarm
- 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.)
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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
- B02C17/18—Details
-
- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of control method of ball mill, problem above that ball mill is produced in process of production can be prevented and production is influenceed, reduce the loss of ball mill, improve production efficiency.Including：Detection bearing housing two ends oil level and fuel tank oil temperature, when oil level reaches preset value, oil temperature less than preset value, start ball mill；Beyond preset value, ball mill is reminded or stops, startup shakes motor and Anti-rotation type material level switch；Ball mill normally runs, Anti-rotation type material level switch action, and startup shakes motor makes pan feeding smooth；After Anti-rotation type material level switch action exceedes Preset Time, the alarm device being connected with host computer starts, and closes pan feeding flashboard and starts bypass reamer；The blast of feed inlet and outlet is detected, when blast is in values, ball mill normally runs；When blast exceeds values, alarm and reminding or stopping ball mill running, and close pan feeding flashboard, start bypass reamer.
Description
Technical field
The invention belongs to gypsum board manufacture field, and in particular to a kind of control method of ball mill.
Background technology
In the production process of plasterboard, the ball mill of pulverized coal preparation system is the key equipment of grog refractory system, it is ensured that its stabilization
Possibility of the operational relation to follow-up steady production.Existing control system does not take equipment corresponding trouble-saving and protection to arrange
Apply, the failure for often occurring imports and exports putty for ball mill, ball mill lubricates not in time, damage equipment.
The content of the invention
It is an object of the invention to provide a kind of control method of ball mill, ball mill can be prevented to produce in process of production
Raw problem above and influence production, reduce the loss of ball mill, improve production efficiency.
In order to achieve the above object, concrete technical scheme of the invention is as follows：
A kind of control method of ball mill, comprises the following steps：
Step 1) by the bearing housing two ends oil level of oil level detecting device detection ball mill, temperature-detecting device detection fuel tank
Oil temperature, when the oil level reaches preset value, oil temperature less than preset temperature, PC control ball mill starts；When oil level or oil
When temperature is beyond values, host computer interface is reminded or directly control stops ball mill, and startup is located at ball mill and enters
Material mouth shakes motor and Anti-rotation type material level switch；
Step 2) ball mill is when normally running, the Anti-rotation type material level switch action, start described in shake motor, promote institute
The pan feeding for stating feeding mouth is smooth；After Anti-rotation type material level switch action exceedes Preset Time, the alarm being connected with host computer
Device starts, and closes the pan feeding flashboard of the feeding mouth, and starts bypass reamer；
Step 3) by being located at the vacuum table detection charging aperture at ball mill two ends and the blast of discharging opening, when blast exists
When in values, PC control ball mill normally runs；When blast exceeds values, host computer is by described
Alarm device sends alarm and reminding or stops ball mill operation, closes the pan feeding flashboard, starts the bypass reamer.
Further, step 1) in, the bearing housing two ends oil level of ball mill, specific bag are detected by oil level detecting device
Include：
When the oil level at the bearing housing two ends is more than 30%, and tank temperature be less than 80 DEG C when, host computer start ball milling
Machine, otherwise, it is impossible to start；
When the oil level is below 40%, host computer interface prompting repairing；When less than 30%, control ball mill stops.
Further, step 1) in, fuel tank oil temperature is detected by temperature-detecting device, specifically include：
When tank temperature is higher than 60 DEG C, host computer interface display alarm checks tank temperature information；
When tank temperature is higher than 70 DEG C, alarm；
When tank temperature is higher than 80 DEG C, PC control ball mill is out of service.
Further, step 2) in, after Anti-rotation type material level switch action exceedes Preset Time, it is connected with host computer
Alarm device start, specifically include：
When Anti-rotation type material level switch action was more than 60 seconds, alarm device starts.
Further, step 3) in, the charging aperture and discharging opening are detected by the vacuum table for being located at ball mill two ends
Blast, specifically includes：
When the blast of ball mill discharging mouthful is higher than -80Pa, alarm device starts, and the inspection of host computer interface display alarm is received
Dirt system；
When the blast is higher than 0Pa, the host computer is judged as discharging opening putty, and control ball mill is out of service.
Further, the warning information of the alarm device includes basic, normal, high three alert levels, and operator is according to institute
State the malfunction that Alert Level tentatively understands ball mill.
A kind of control method of ball mill that the present invention is provided, by optimizing program, increases linkage point, and bypass is started in real time
Reamer, shunts the plaster of paris, controls the inlet amount of ball mill, prevents charging aperture putty.At former and later two bearing housings of ball mill
Temperature-detecting device and oil level detecting device are installed, by the judgement to oil level and the detection data of oil temperature, control ball mill
Operation stops, and then prevents ball mill discharging mouthful putty.Discharging opening to ball mill installs vacuum table, and discharging opening blast is examined
Survey, prevent discharging opening putty.
Brief description of the drawings
A kind of control method schematic flow sheet of ball mill that Fig. 1 is provided for the present invention.
Specific embodiment
Embodiments of the present invention are illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of control method of ball mill, comprises the following steps：
Step 1) by the bearing housing two ends oil level of oil level detecting device detection ball mill, temperature-detecting device detection fuel tank
Oil temperature, when the oil level reaches preset value, oil temperature less than preset temperature, PC control ball mill starts；When oil level or oil
When temperature is beyond values, host computer interface is reminded or directly control stops ball mill, and startup is located at ball mill and enters
Material mouth shakes motor and Anti-rotation type material level switch.
When the oil level at the bearing housing two ends is more than 30%, and tank temperature be less than 80 DEG C when, host computer start ball milling
Machine, otherwise, it is impossible to start；
When the oil level is below 40%, host computer interface prompting repairing；When less than 30%, control ball mill stops.
When tank temperature is higher than 60 DEG C, host computer interface display alarm checks tank temperature information；
When tank temperature is higher than 70 DEG C, alarm；
When tank temperature is higher than 80 DEG C, PC control ball mill is out of service.
Step 2) ball mill is when normally running, the Anti-rotation type material level switch action, start described in shake motor, promote institute
The pan feeding for stating feeding mouth is smooth；After Anti-rotation type material level switch action exceedes Preset Time, the alarm being connected with host computer
Device starts, and closes the pan feeding flashboard of the feeding mouth, and starts bypass reamer.
It is preferred that when Anti-rotation type material level switch action was more than 60 seconds, alarm device starts.
Wherein, the warning information of alarm device includes basic, normal, high three alert levels, and operator is according to alarm level
The malfunction of ball mill is not understood not tentatively.
Step 3) by being located at the vacuum table detection charging aperture at ball mill two ends and the blast of discharging opening, when blast exists
When in values, PC control ball mill normally runs；When blast exceeds values, host computer is by described
Alarm device sends alarm and reminding or stops ball mill operation, closes the pan feeding flashboard, starts the bypass reamer.
When the blast of ball mill discharging mouthful is higher than -80Pa, alarm device starts, and the inspection of host computer interface display alarm is received
Dirt system；
When the blast is higher than 0Pa, the host computer is judged as discharging opening putty, and control ball mill is out of service.
The resistance rotation stuff level switch used in the present embodiment, drive device, power transmission shaft and clutch phase are done using micro motor
Connection, when not in contact with material, motor runs well, and when blade contact material, motor stops operating, detection means output one
Contact point signal, while cut off the electricity supply stopping operating.
Blade rotational speed:2.5 revs/min, contact rating:220V/3A (AC), Media density:>=0.2g/cm (larger blade),
Temperature of charge:- 10~80 DEG C, -20~250 DEG C, sensitivity:Five grades adjustable (movement), mounting means:Flange installs G1.5 " spiral shells
Line, environment temperature:- 10~80 DEG C, power supply:36V, 110V, 220V, AC, power consumption:3 watts of ﹤.
Electric motor of shaker, the vibration of electric motor of shaker is because electric motor of shaker is respectively to install one group of adjustable eccentric at armature spindle two ends
Block, exciting force is obtained using axle and the eccentric block centrifugal force that rotation is produced at a high speed.So exciting force is bigger, and vibrating motor is got over
Greatly, the flutter failure to itself is stronger.
More than, although several embodiments of the invention is illustrated, but these implementation methods are intended only as example proposition
, it is not intended to limit the scope of the present invention.For these new implementation methods, can be implemented in other various modes,
Do not departing from the range of idea of the invention, various omissions, displacement and change can carried out.These implementation methods and its change
Shape, while being contained in scope and spirit of the present invention, the invention being also contained in described in claims and its impartial model
In enclosing.
Claims (6)
1. a kind of control method of ball mill, it is characterised in that comprise the following steps：
Step 1) by the bearing housing two ends oil level of oil level detecting device detection ball mill, temperature-detecting device detection fuel tank oil
Temperature, when the oil level reaches preset value, oil temperature less than preset temperature, PC control ball mill starts；When oil level or oil temperature
During beyond values, host computer interface is reminded or directly control stops ball mill, and startup is located at ball mill pan feeding
Mouthful shake motor and Anti-rotation type material level switch；
Step 2) ball mill is when normally running, the Anti-rotation type material level switch action, start it is described shake motor, promote described in enter
The pan feeding of material mouth is smooth；After Anti-rotation type material level switch action exceedes Preset Time, the alarm device being connected with host computer
Start, close the pan feeding flashboard of the feeding mouth, and start bypass reamer；
Step 3) by being located at the vacuum table detection charging aperture at ball mill two ends and the blast of discharging opening, when blast is default
When in the range of value, PC control ball mill normally runs；When blast exceeds values, host computer is by the alarm
Device sends alarm and reminding or stops ball mill operation, closes the pan feeding flashboard, starts the bypass reamer.
2. a kind of control method of ball mill as claimed in claim 1, it is characterised in that step 1) in, by oil level detection
Device detects the bearing housing two ends oil level of ball mill, specifically includes：
When the oil level at the bearing housing two ends is more than 30%, and tank temperature be less than 80 DEG C when, host computer start ball mill, it is no
Then, it is impossible to start；
When the oil level is below 40%, host computer interface prompting repairing；When less than 30%, control ball mill stops.
3. a kind of control method of ball mill as claimed in claim 1, it is characterised in that step 1) in, by temperature detection
Device detects fuel tank oil temperature, specifically includes：
When tank temperature is higher than 60 DEG C, host computer interface display alarm checks tank temperature information；
When tank temperature is higher than 70 DEG C, alarm；
When tank temperature is higher than 80 DEG C, PC control ball mill is out of service.
4. a kind of control method of ball mill as claimed in claim 1, it is characterised in that step 2) in, when the blocking rotary type
After stuff level switch action exceedes Preset Time, the alarm device being connected with host computer starts, and specifically includes：
When Anti-rotation type material level switch action was more than 60 seconds, alarm device starts.
5. a kind of control method of ball mill as claimed in claim 1, it is characterised in that step 3) in, by being located at ball milling
The vacuum table at machine two ends detects the blast of the charging aperture and discharging opening, specifically includes：
When the blast of ball mill discharging mouthful is higher than -80Pa, alarm device starts, and host computer interface display alarm inspection is gathered dust and is
System；
When the blast is higher than 0Pa, the host computer is judged as discharging opening putty, and control ball mill is out of service.
6. the control method of a kind of ball mill as described in claim any one of 1-5, it is characterised in that the alarm device
Warning information includes basic, normal, high three Alert Levels, and operator tentatively understands the failure shape of ball mill according to the Alert Level
State.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710024223.5A CN106732985A (en) | 2017-01-13 | 2017-01-13 | A kind of control method of ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710024223.5A CN106732985A (en) | 2017-01-13 | 2017-01-13 | A kind of control method of ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106732985A true CN106732985A (en) | 2017-05-31 |
Family
ID=58948258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710024223.5A Pending CN106732985A (en) | 2017-01-13 | 2017-01-13 | A kind of control method of ball mill |
Country Status (1)
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| CN (1) | CN106732985A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012912A (en) * | 2018-10-12 | 2018-12-18 | 河南先导机械力化学研究院有限公司 | A kind of planet mill tube for ball mill |
| CN109078711A (en) * | 2018-10-12 | 2018-12-25 | 河南先导机械力化学研究院有限公司 | A kind of planet mill tube of side discharging ball mill |
| CN109092460A (en) * | 2018-10-12 | 2018-12-28 | 河南先导机械力化学研究院有限公司 | A kind of planet mill tube for ball mill |
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| CN1034681A (en) * | 1988-02-06 | 1989-08-16 | 沈阳水泥机械厂 | Multifunctional bush-testing device |
| CN1981938A (en) * | 2005-12-15 | 2007-06-20 | 宜昌地质矿产研究所 | Self-suction feeder of impacting crusher |
| CN101274299A (en) * | 2008-05-14 | 2008-10-01 | 贵州开磷（集团）有限责任公司 | Method for starting and controlling ball mill |
| CN202715461U (en) * | 2012-09-04 | 2013-02-06 | 南京飞利宁航空科技发展有限公司 | Liquid nitrogen refrigeration low temperature crushing device |
| CN103170403A (en) * | 2013-04-15 | 2013-06-26 | 鞍钢集团矿业公司 | Data acquisition monitoring module and method for ball grinder group monitoring system |
| CN103203277A (en) * | 2013-04-15 | 2013-07-17 | 鞍钢集团矿业公司 | Ball mill monitoring system based on smart cloud computing platform and monitoring method |
| CN104689877A (en) * | 2014-08-10 | 2015-06-10 | 安徽工程大学 | Feeding device for grinding miller |
| CN105983473A (en) * | 2015-03-05 | 2016-10-05 | 江苏康鹏农化有限公司 | Gas flow smashing device for pesticide production |
| CN106017929A (en) * | 2016-05-25 | 2016-10-12 | 湘潭大学 | Bearing swing test control system |
-
2017
- 2017-01-13 CN CN201710024223.5A patent/CN106732985A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034681A (en) * | 1988-02-06 | 1989-08-16 | 沈阳水泥机械厂 | Multifunctional bush-testing device |
| CN1981938A (en) * | 2005-12-15 | 2007-06-20 | 宜昌地质矿产研究所 | Self-suction feeder of impacting crusher |
| CN101274299A (en) * | 2008-05-14 | 2008-10-01 | 贵州开磷（集团）有限责任公司 | Method for starting and controlling ball mill |
| CN202715461U (en) * | 2012-09-04 | 2013-02-06 | 南京飞利宁航空科技发展有限公司 | Liquid nitrogen refrigeration low temperature crushing device |
| CN103170403A (en) * | 2013-04-15 | 2013-06-26 | 鞍钢集团矿业公司 | Data acquisition monitoring module and method for ball grinder group monitoring system |
| CN103203277A (en) * | 2013-04-15 | 2013-07-17 | 鞍钢集团矿业公司 | Ball mill monitoring system based on smart cloud computing platform and monitoring method |
| CN104689877A (en) * | 2014-08-10 | 2015-06-10 | 安徽工程大学 | Feeding device for grinding miller |
| CN105983473A (en) * | 2015-03-05 | 2016-10-05 | 江苏康鹏农化有限公司 | Gas flow smashing device for pesticide production |
| CN106017929A (en) * | 2016-05-25 | 2016-10-12 | 湘潭大学 | Bearing swing test control system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012912A (en) * | 2018-10-12 | 2018-12-18 | 河南先导机械力化学研究院有限公司 | A kind of planet mill tube for ball mill |
| CN109078711A (en) * | 2018-10-12 | 2018-12-25 | 河南先导机械力化学研究院有限公司 | A kind of planet mill tube of side discharging ball mill |
| CN109092460A (en) * | 2018-10-12 | 2018-12-28 | 河南先导机械力化学研究院有限公司 | A kind of planet mill tube for ball mill |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |