CN105947597B - A kind of aluminium ash conveying mechanism safety monitoring system and method - Google Patents
A kind of aluminium ash conveying mechanism safety monitoring system and method Download PDFInfo
- Publication number
- CN105947597B CN105947597B CN201610461014.2A CN201610461014A CN105947597B CN 105947597 B CN105947597 B CN 105947597B CN 201610461014 A CN201610461014 A CN 201610461014A CN 105947597 B CN105947597 B CN 105947597B
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- China
- Prior art keywords
- temperature
- aluminium ash
- transport mechanism
- separating transport
- safety monitoring
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
Abstract
The invention discloses a kind of aluminium ash conveying mechanism safety monitoring system and method, cooling body, conveying mechanism and aluminium ash reprocessing mechanism including the aluminium ash set gradually, further include the aluminium ash temperature for monitoring separating transport mechanism exit and the safety monitoring mechanism of the control driving motor start and stop of the temperature signal by monitoring, conveying mechanism includes separating transport mechanism and feed mechanism, feed mechanism is belt conveyor, and separating transport mechanism is by driving motor driving operation.The present invention is compact-sized, and of low cost, easy to operate and the degree of automation is high, the aluminium ash temperature in separating transport mechanism exit can in real time be monitored, add the service life of equipment, improve the security used.
Description
Technical field
The present invention relates to high temperature aluminum ash slag recycling field, be related specifically to a kind of high temperature aluminum ash conveying temperature monitoring and
Transport system control device and method.
Background technology
The secondary recovery of concise molten aluminum, configuration alloy and aluminium scrap, can all produce a certain amount of aluminium in electrolytic aluminium production process
Ash, be mingled with more metallic aluminium in these aluminium ashes, it is necessary to it is recycled to avoid being polluted to environment and
The energy is caused greatly to waste.The recycling of aluminium ash, which is often undergone, skim-separates stirring-spraying cooling-aluminium ash content
From-middle block collects reprocessing, it is necessary to which the hot aluminium ash for the high-temperature for taking off out in smelting furnace is stirred separation and cooling, then leads to
Cross separator and isolate medium-sized particle aluminium ash, the reprocessing of aluminium ash is then carried out by conveying device feeding to processing mechanism.
Since the temperature of aluminium ash is higher, about at 400 DEG C or so, the conveying device of aluminum current ash need to use resistance to the aluminium ash temperature without cooling
The material of high temperature, generally use scrapper conveyor is as conveying device, and the noise produced during conveying is larger, and manufacture is complicated and sets
Standby cost is higher.At the same time, operating personnel must will be cooled to the aluminium ash feeding after certain temperature and handle in aluminium ash processing procedure
Mechanism is reprocessed, once it is sent into the excessive damage that will cause high temperature corrosion, cause equipment of aluminium ash temperature of processing mechanism.
In aluminium ash processing procedure at this stage, separation, cooling and the conveying of aluminium ash control operation, aluminium ash quilt respectively by different mechanisms
Being sent into the temperature of processing mechanism needs operating personnel by correctly controlling cooling device to cool down and relying on the experience control of operating personnel
Refrigeration but degree, not only complicated, the treatment effeciency of aluminium ash is low, once and operating personnel's operation error or cool down journey
Degree control is improper, will cause very big damage to aluminium ash processing mechanism, there is also very big security risk during operation.
The content of the invention
It is an object of the invention to for deficiency of the prior art, there is provided a kind of aluminium ash conveying mechanism safety monitoring system
And method, to solve the above problems.
Technical problem solved by the invention can be realized using following technical scheme：
A kind of aluminium ash conveying mechanism safety monitoring system, including the cooling body of the aluminium ash set gradually, conveying mechanism and
Aluminium ash reprocessing mechanism, conveying mechanism include separating transport mechanism and feed mechanism, and the feed mechanism is belt conveyor, point
From conveying mechanism by driving motor driving operation, further include the aluminium ash temperature for monitoring separating transport mechanism exit and lead to
Cross the safety monitoring mechanism of the temperature signal control driving motor start and stop monitored.
Further, the safety monitoring mechanism includes temperature-detecting device, further includes to temperature-detecting device detection
Signal is handled and is controlled the controller of driving motor start and stop, and temperature-detecting device is arranged on the outlet of separating transport mechanism
Place.
Further, the safety monitoring mechanism includes the fuse being arranged in the drive circuit of driving motor, fuse
It is embedded in the exit of separating transport mechanism.
Further, the temperature-detecting device is temperature alarm or infrared temperature sensor.
Further, the start-up circuit of the cooling body and separating transport mechanism is unified.
Further, effective operating temperature of conveyer belt is set by controller, is monitored and separated by temperature-detecting device
Whether the aluminium ash temperature in the exit of conveying mechanism exceedes effective operating temperature of setting, is closed if not less than effective operating temperature
Separating transport mechanism operating circuit is closed, controls driving motor to work normally separating transport mechanism by controller；If monitor
Aluminium ash temperature exceed setting effective operating temperature then disconnect separating transport mechanism operating circuit, pass through controller control driving
Motor makes separating transport mechanism be stopped, and then checks whether cooling body works normally；If check cooling body to be in
Normal operating conditions, then exclude temperature-detecting device failure and make its normal work, so that termination of security monitoring；If check
Abnormal operating state is in cooling body, then excludes cooling body failure and makes its normal work, so that termination of security is supervised
Survey work；By again through the aluminium ash in the exit of temperature-detecting device monitoring separating transport mechanism after termination of security monitoring
Whether temperature, which exceedes it, sets effective operating temperature, circulates according to this.
Further, whether the inspection cooling body is worked normally by setting special monitoring modular on cooling body
It is monitored.
Compared with prior art, beneficial effects of the present invention are as follows：
The present invention by it is traditional to aluminium ash reprocessing cooling body, conveying mechanism and aluminium ash reprocessing mechanism in plus
Enter safety monitoring mechanism, the circuit control unit by the aluminium ash temperature Real-time Feedback in separating transport mechanism exit to driving motor
Point, avoid the aluminium ash of high-temperature from entering aluminium ash reprocessing mechanism by feed mechanism, so as to avoid operating personnel in operation
During phenomena such as high temperature corrosion is caused due to maloperation or equipment fault, add the service life of equipment, reduce height
The generation of warm scald accident, it is ensured that the personal safety of operating personnel, achievees the purpose that safe transport；It is defeated that separation has been effectively ensured
It is low-temperature condition during the aluminium ash outlet for sending the exit of mechanism, feed mechanism can use belt defeated without heat-resisting material
Send with traditional scrapper conveyor is replaced, change the principle and material of feed mechanism on the premise of delivery safety temperature is ensured, significantly
Equipment and production cost are reduced, largely reduces the noise pollution produced in feeding process, improves sending for aluminium ash
Expect efficiency.The present invention is compact-sized, and device fabrication is easy to process, and easy to operate and the degree of automation is high, reduces to operator
The requirement of the operating experience of member, makes the applicability of equipment stronger.
Brief description of the drawings
Fig. 1 is the flow chart of aluminium ash conveying mechanism safety monitoring system of the present invention.
Fig. 2 is the structure diagram of the embodiment one of aluminium ash conveying mechanism safety monitoring system of the present invention.
Embodiment
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, with reference to
Embodiment, the present invention is further explained.
Referring to Fig. 1 and Fig. 2, a kind of aluminium ash conveying mechanism safety monitoring system of the present invention, a kind of aluminium ash conveyer
Structure safety monitoring system, including the cooling body of the aluminium ash set gradually, conveying mechanism and aluminium ash reprocessing mechanism.Conveying mechanism
Including separating transport mechanism and feed mechanism, feed mechanism is belt conveyor.Separating transport mechanism is by driving motor to drive
Operation.Further include the aluminium ash temperature for monitoring separating transport mechanism exit and the control driving of the temperature signal by monitoring
The safety monitoring mechanism of motor start and stop, the circuit by the aluminium ash temperature Real-time Feedback in separating transport mechanism exit to driving motor
Control section.
Embodiment one
Safety monitoring mechanism includes temperature-detecting device, further include to temperature-detecting device detection signal handled with
And the controller of control driving motor start and stop, temperature-detecting device are arranged on the exit of separating transport mechanism.Temperature-detecting device
For temperature alarm or infrared temperature sensor, certainly, as long as by after the aluminium ash temperature detection in the exit of separating transport mechanism
Other devices or component for feeding back to controller are equally applicable to this.
The start-up circuit of cooling body and separating transport mechanism is unified, i.e., cooling body must be with separating transport mechanism circuit
Work at the same time, so as to avoid operating personnel from just operating during due to maloperation or forget start cooling body and cause
High temperature damages, and can effectively ensure that when the aluminium ash in the exit of separating transport mechanism exports be low-temperature condition.
During actual motion use, effective operating temperature of conveyer belt is set by controller, can be set effectively
Operating temperature is 100 DEG C, i.e., conveyer belt being capable of normal operation work when temperature is less than 100 DEG C.Supervised by temperature-detecting device
Whether the aluminium ash temperature for surveying the exit of separating transport mechanism exceedes 100 DEG C of effective operating temperature of setting.If not less than 100 DEG C
Separating transport mechanism operating circuit is then closed, controls driving motor to work normally separating transport mechanism by controller.If prison
The aluminium ash temperature measured then disconnects separating transport mechanism operating circuit more than 100 DEG C, controls driving motor to make point by controller
It is stopped from conveying mechanism, so as to avoid the aluminium ash of high-temperature from entering aluminium ash reprocessing mechanism by feed mechanism, reaches peace
The purpose conveyed entirely.Original scrapper conveyor can be replaced by the simple Belt Conveying made of neoprene in this case
Band is transported, and common flute profile belt can be selected, and has saved cost and transport efficiency is constant.Then whether cooling body is checked
Normal work.Check whether cooling body works normally and is judged by operating personnel, or set on cooling body special
Monitoring modular is monitored, and operating personnel are reminded by alarm or suggestion device when cooling body breaks down.If check
Cooling body is in normal operating conditions, then excludes temperature-detecting device failure and make its normal work, so that termination of security is supervised
Survey work.If checking cooling body is in abnormal operating state, excludes cooling body failure and make its normal work, from
And termination of security monitoring.By again through temperature-detecting device monitoring separating transport mechanism after termination of security monitoring
Whether the aluminium ash temperature in exit, which exceedes it, sets effective 100 DEG C of operating temperature, circulates according to this, so as to reach the peace of safe aluminium ash
Full conveying.
Embodiment two
Safety monitoring mechanism includes the fuse being arranged in the drive circuit of driving motor, and fuse is embedded in separation conveying
The exit of mechanism.When temperature is excessive, when insurance, can fuse automatically, so as to disconnect conveying mechanism operating circuit, make separation defeated
Mechanism is sent to be stopped, this mode is not only easy to implement, highly practical, and cost is than less expensive, the replacement of fuse
It is quite convenient.
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of aluminium ash conveying mechanism safety monitoring system, includes cooling body, conveying mechanism and the aluminium of the aluminium ash set gradually
Ash reprocessing mechanism, conveying mechanism include separating transport mechanism and feed mechanism, it is characterised in that：The feed mechanism is belt
Conveyer belt, separating transport mechanism further include the aluminium for monitoring separating transport mechanism exit by driving motor driving operation
Grey temperature and the safety monitoring mechanism of the control driving motor start and stop of the temperature signal by monitoring；
Effective operating temperature of conveyer belt is set by controller, the outlet of separating transport mechanism is monitored by temperature-detecting device
Whether the aluminium ash temperature at place exceedes effective operating temperature of setting, and separating transport mechanism is closed if not less than effective operating temperature
Operating circuit, controls driving motor to work normally separating transport mechanism by controller；If the aluminium ash temperature monitored exceedes
Effective operating temperature of setting then disconnects separating transport mechanism operating circuit, controls driving motor to convey separation by controller
Mechanism is stopped, and then checks whether cooling body works normally；If checking cooling body is in normal operating conditions,
Exclude temperature-detecting device failure and make its normal work, so that termination of security monitoring；If check cooling body to be in
Abnormal operating state, then exclude cooling body failure and make its normal work, so that termination of security monitoring；Termination of security
Whether will exceed it again through the aluminium ash temperature in the exit of temperature-detecting device monitoring separating transport mechanism after monitoring
Effective operating temperature is set, is circulated according to this.
2. aluminium ash conveying mechanism safety monitoring system according to claim 1, it is characterised in that：The safety monitoring mechanism
Including temperature-detecting device, further include and handled and controlled driving motor start and stop to the signal of temperature-detecting device detection
Controller, temperature-detecting device are arranged on the exit of separating transport mechanism.
3. aluminium ash conveying mechanism safety monitoring system according to claim 1, it is characterised in that：The safety monitoring mechanism
Including the fuse in the drive circuit of driving motor, fuse is embedded in the exit of separating transport mechanism.
4. aluminium ash conveying mechanism safety monitoring system according to claim 2, it is characterised in that：The temperature-detecting device
For temperature alarm or infrared temperature sensor.
5. the aluminium ash conveying mechanism safety monitoring system according to Claims 2 or 3, it is characterised in that：The cooling body
It is unified with the start-up circuit of separating transport mechanism.
6. aluminium ash conveying mechanism safety monitoring system according to claim 1, it is characterised in that：The inspection cooling body
Whether work normally by setting special monitoring modular to be monitored on cooling body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610461014.2A CN105947597B (en) | 2016-06-23 | 2016-06-23 | A kind of aluminium ash conveying mechanism safety monitoring system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610461014.2A CN105947597B (en) | 2016-06-23 | 2016-06-23 | A kind of aluminium ash conveying mechanism safety monitoring system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105947597A CN105947597A (en) | 2016-09-21 |
| CN105947597B true CN105947597B (en) | 2018-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610461014.2A Expired - Fee Related CN105947597B (en) | 2016-06-23 | 2016-06-23 | A kind of aluminium ash conveying mechanism safety monitoring system and method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714483A (en) * | 2018-06-01 | 2018-10-30 | 上海交通大学 | The cyclic processing device of electrostatic separator aluminum mixture ash particle |
| CN109665257A (en) * | 2018-12-24 | 2019-04-23 | 华润电力唐山丰润有限公司 | High temperature slag charge conveying detection protective device and detection protection system |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3963481A (en) * | 1975-03-03 | 1976-06-15 | Koppers Company, Inc. | Process for cooling sinter on the strand |
| CN1154749C (en) * | 1999-03-19 | 2004-06-23 | 重庆钢铁股份有限公司 | System for controlling cooling of agglomerate |
| CN103307897B (en) * | 2013-06-26 | 2015-06-17 | 南京梅山冶金发展有限公司 | Finished discharging belt protection and temperature control method for annular shaft kiln |
| CN103361487B (en) * | 2013-07-22 | 2015-04-22 | 南南铝业股份有限公司 | Production method of recycled aluminum |
| CN203373264U (en) * | 2013-08-01 | 2014-01-01 | 雅安格纳斯光电科技有限公司 | Self-stop automatic-discharging annealing furnace |
| CN203512675U (en) * | 2013-09-02 | 2014-04-02 | 刘旭珍 | Infrared monitoring device of conveyer belt |
| CN103695656A (en) * | 2013-12-04 | 2014-04-02 | 台澳铝业（台山）有限公司 | Method for recycling aluminum ash |
| CN104692430B (en) * | 2015-03-20 | 2016-07-06 | 洛阳金石再生资源开发有限公司 | A kind of aluminum ash treatment system produced for corundum |
| CN204624592U (en) * | 2015-04-22 | 2015-09-09 | 南京南钢嘉华新型建材有限公司 | Material at lines conveying equipment in a kind of buffering chamber |
| CN205091628U (en) * | 2015-11-13 | 2016-03-16 | 武汉钢铁(集团)公司 | Temperature monitoring system for belt conveyor |
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2016
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Effective date of registration: 20180903 Address after: 200240 No. 800, Dongchuan Road, Shanghai, Minhang District Co-patentee after: Shanghai Li can Environmental Protection Technology Co., Ltd. Patentee after: Shanghai Jiao Tong University Address before: 200240 No. 800, Dongchuan Road, Shanghai, Minhang District Co-patentee before: SHANGHAI TAIZHIJIE INDUSTRY CO., LTD. Patentee before: Shanghai Jiao Tong University |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180424 Termination date: 20210623 |