CN103846138A - Aluminum oxide caking grinding device - Google Patents
Aluminum oxide caking grinding device Download PDFInfo
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- CN103846138A CN103846138A CN201210508841.4A CN201210508841A CN103846138A CN 103846138 A CN103846138 A CN 103846138A CN 201210508841 A CN201210508841 A CN 201210508841A CN 103846138 A CN103846138 A CN 103846138A
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- dust
- precipitator
- flour mill
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- aluminum oxide
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Abstract
The invention relates to an aluminum oxide caking grinding device. The device comprises a grinder, two iron removing devices, a transporting machine, a raw material chamber, two gate valves, a vibration feeder, a grinding machine, two electrical butterfly valves, a bucket lifter, a cylinder sieve, a bag-type dust collecting device, an exhaust fan, two pressure transmitters, a temperature transmitter, and a finished product chamber. The aluminum oxide caking grinding device can carry out a primary grinding treatment on aluminum oxide caking, and after the treatment the particle size is decreased to a range of 1 mm to 10 mm. The device is beneficial for the adjustment of the production line, moreover, the pipeline pressure and temperature of the production line can also be monitored by the device in real time, and thus the operation state of the production line can be monitored in any time. The grinding device has the characteristics of simple structure, easy reconstruction, user-friendliness, energy saving, high efficiency, safety, and environment-friendliness.
Description
Technical field
The present invention relates to crushing technology, particularly relate to the alumina crust block grinding device of one kind of multiple product gradings.
Background technology
Current existing alumina crust block treatment process mainly comprises following two kinds:
1, the granularity of utilizing disintegrating machine that alumina crust block crushing is become to need, carry the alumina particle after fragmentation to filter to screen cloth by conveyer, by the bulky grain not filtering out again by crusher in crushing, screen again, until the alumina particle after fragmentation all can pass through screen cloth, i.e. existing multiple stage crushing; But in this technique, equipment failure rate is high, and maintenance cost is large, and disintegrating apparatus liner plate is not wear-resisting, thereby operation rate is reduced.In whole system running, material airborne dust is larger, and site environment can not meet the requirement of environmental protection, and worker laboring environment is poor.
2, adopt Raymond mill that alumina crust block is worn into powder, but exist, efficiency is low, the problem of the bad control of material, be mainly reflected in the hardness of (1), alumina crust block when high, the speed of Raymond mill abrasive dust is too slow, and self wearing and tearing of Raymond mill are also serious; (2), the water content of alumina crust block is when large, in Raymond mill, easily adheres to, and also easily in blanking course of conveying, stops up, and causes Raymond mill production capacity to reduce; (3), when alumina crust block fineness of grinding being required when high, Raymond mill abrasive dust ability is little; (4), before alumina crust block abrasive dust during doped with fine powder, need cross in advance once sieve; Otherwise these fine powders easily adhere to the conveying that material is worn in impact in raymond mill; (5), Raymond mill self structure, the wearability of tup, Hubei Province plate has determined the abrasive dust ability of Raymond mill to a certain extent, is therefore difficult to adapt to large industrial expansion requirement.
Inventor finds realizing in process of the present invention: except having, working (machining) efficiency is low, equipment failure rate is high, automaticity is low for the treatment process of existing alumina crust block, outside the problems such as plant maintenance and maintenance workload are large, also exist and affect the quantum of output of production environment and alumina crust block far above the problem of yield.
Because the problem that the treatment process of above-mentioned existing alumina crust block exists, practical experience and the professional knowledge of inventor based on being engaged in this type of product design manufacture and enriching for many years, and the utilization of cooperation scientific principle, actively research and innovation in addition, to founding a kind of air-transport system mill separator of new structure, can overcome the problem that existing air-transport system exists, make it have more practicality.Through continuous research and design, and after repeatedly studying sample and improving, finally create the present invention who has practical value.
Summary of the invention
The object of the invention is to, overcome the technical problem of the treatment process existence of existing alumina crust block, and provide a kind of alumina crust block grinding device of new structure, technical problem to be solved comprises: be more conducive to the adjusting of production line, pipeline pressure to production line and temperature are monitored in time, understand at any time the ruuning situation of production line, like this, can not only find at any time fault in production line running, and can process timely it, thereby improve working (machining) efficiency, reduce equipment failure rate, improve automaticity, and avoid the harmful effect to production environment, and improve the yield of alumina crust block.
The object of the invention to solve the technical problems realizes by the following technical solutions.
The alumina crust block grinding device proposing according to the present invention, mainly comprises: disintegrating machine, the first tramp iron separator, conveyer, raw material cabin, the first push-pull valve, oscillating feeder, flour mill, the first electric butterfly valve, the second electric butterfly valve, bucket are carried, the second tramp iron separator, drum sieve, dust-precipitator, exhaust blower, the first pressure transmitter, temperature transmitter, the second pressure transmitter, finished bin and the second push-pull valve; The feeding mouth of disintegrating machine is connected with dust-precipitator, and is provided with electric butterfly valve between the feeding mouth of disintegrating machine and dust-precipitator; Conveyer is positioned at the below of the discharging opening of disintegrating machine, and is provided with tramp iron separator between the discharging opening of disintegrating machine and conveyer; Raw material cabin is arranged at the below of conveyer; Oscillating feeder is arranged at the below of raw material cabin, and is provided with the first push-pull valve between oscillating feeder and raw material cabin; Flour mill is arranged at the below of oscillating feeder, and flour mill is connected with dust-precipitator, and between flour mill and dust-precipitator, be provided with the second electric butterfly valve, the first pressure transmitter and temperature transmitter; Bucket is carried with discharging opening and the dust-precipitator of flour mill and being connected respectively; Drum sieve is arranged at the below that bucket is carried, and drum sieve and bucket are provided with the second tramp iron separator between carrying, and drum sieve is also connected with the charging aperture of flour mill; Dust-precipitator is positioned at the top of raw material cabin, is connected respectively, and is provided with the second pressure transmitter between dust-precipitator and exhaust blower with exhaust blower, drum sieve and finished bin; Finished bin is arranged at the below of drum sieve, and the below of finished bin is provided with the second push-pull valve.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of description, and for above and other object of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Brief description of the drawings
Fig. 1 is the structural representation of alumina crust block grinding device of the present invention.
Detailed description of the invention
Technological means and effect of taking for reaching predetermined goal of the invention for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to its detailed description of the invention of alumina crust block grinding device, structure, feature and effect thereof of proposing according to the present invention, be described in detail as follows.
The structure of alumina crust block grinding device of the present invention as shown in Figure 1.
In Fig. 1, the below of disintegrating machine 1 is provided with conveyer 3, the charging aperture of disintegrating machine 1 is connected with dust-precipitator 13 by pipeline, between disintegrating machine 1 and dust-precipitator 13, be provided with the first electric butterfly valve 8, between conveyer 3 and disintegrating machine 1, be provided with the first tramp iron separator 2, the below of conveyer 3 one end is provided with raw material cabin 4, and the below of raw material cabin 4 is provided with oscillating feeder 6, raw material cabin 4 with go back dust-precipitator 13 and be connected, between oscillating feeder 6 and raw material cabin 4, be provided with the first push-pull valve 5.
The below of oscillating feeder 6 one end is provided with flour mill 7, one side and the bucket of the discharging opening of flour mill 7 are carried 10 and are connected, one side of the top of flour mill 7 is connected with dust-precipitator 13, is provided with the second electric butterfly valve 9, the first pressure transmitter 15 and temperature transmitter 16 between flour mill 7 and dust-precipitator 13.
The side that bucket is carried 10 top is provided with dust-precipitator 13, and a side of dust-precipitator 13 is connected with exhaust blower 14, is provided with the second pressure transmitter 17 between dust-precipitator 13 and exhaust blower 14.
Bucket is carried 10 below and is provided with drum sieve 12, and drum sieve 12 and bucket are provided with the second tramp iron separator 11 between carrying 10, and the below of drum sieve 12 is provided with finished bin 18.
Dust-precipitator 13 is all connected with drum sieve 12 and finished bin 18.
The below of finished bin 18 is provided with the second push-pull valve 19, and drum sieve 12 is connected with the charging aperture of flour mill 7.
Device of the present invention can also comprise electric control system.This electric control system comprises: industrial computer, PLC, sound and light alarm display system and sensor-based system.
The output of industrial computer is connected with PLC, and the output of PLC is connected with sound and light alarm display system, to realize device failure alert.
The output of sensor-based system is connected with the input of PLC, the sensor signals of sensor-based system transfers to PLC by order wire, this sensor signals is transferred to industrial computer by PLC, to pass through the ruuning situation of the real-time display device of industrial computer, the operation information that operating personnel input by industrial computer can transfer to PLC.
The crushing process flow process of alumina crust block grinding device of the present invention mainly comprises following content:
A), feed
Alumina crust block (hereinafter to be referred as material) enters flour mill 7 through disintegrating machine 1, conveyer 3, raw material cabin 4 and batcher 6.
B), grinding
Material is grinding under flour mill 7 effects: material lifting is arrived certain altitude by the shell liner that is fixed with lifting strip in flour mill 7, and material is tumbled by the state that rushes down, and material mutually impacts grinding and pulverizes; And the projection setting on end cap liner plate, makes to occur to come and go spring after material collision, thereby mixes material, effectively prevents the generation of segregation phenomena, has also extended the service life of equipment consumable accessory when improving broken mill effect.
C), feed separation
Material after grinding is carried 10 by bucket and is promoted to vibratory sieve 12, by it, material is carried out the separation of thickness material.The material that meets finished product requirement directly enters finished bin 18 via material pipe, and the material that does not meet finished product requirement returns to flour mill 7 and carries out further grinding via refeed line.
D), gather dust
For the environment at safeguard work scene, the ad hoc dust-precipitator 13 of crushing process of alumina crusting block and production line thereof and exhaust blower 14, under the drive of exhaust blower 14, airborne dust directly enters bag filter 13 by pipeline, carries out the collection of airborne dust and separating of gas by it.The speed of exhaust blower 14 is monitored and shown to electric control system simultaneously, regulates draft capacity to follow according to production technology changes, and saved electric energy on the one hand, reduces on the other hand exhaust emission.
F), material storing
The logical charge tube of qualified material that vibratory sieve 12 sieves directly enters finished bin 18, by it, material is stored.
PLC of the present invention can realize system coordination, coordinates mainly to comprise following content:
The control of A, lubricating system and demonstration, oil pressure of lubricating system, oil temperature, oil level, flow signal are all sent into PLC, monitor its duty, and be transferred to industrial computer and show its numerical values recited, ensure that lubricating system can normally provide lubricated to flour mill bearing bush, in the time that appearance is abnormal, PLC outputs signal to sound and light alarm display system, makes its action warning reminding staff.
B, flour mill 7 control of main brasses temperature and demonstrations, main brasses temperature is an important indicator of flour mill 7 duty quality, utilize temperature sensor to gather flour mill 7 main brasses temperature, and collected information is passed to PLC and process, information after treatment is transferred on the one hand industrial computer and shows, export on the other hand sound and light alarm display system, automatic alarm when main brasses temperature is high.
C, the control of pipeline valve blast, utilize pressure sensor to gather pipeline pressure, and accepted and believed breath is passed to PLC and process, after processing, be transferred on the one hand industrial computer as showing reference, send valve opening variation instruction according to technique settings on the other hand and regulate pipeline pressure to actuator.
The above is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, but not in order to limit the present invention, any those skilled in the art are not departing within the scope of technical solution of the present invention, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solution of the present invention, any simple modification of above embodiment being done according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (1)
1. an alumina crust block grinding device, it is characterized in that, comprising: disintegrating machine, the first tramp iron separator, conveyer, raw material cabin, the first push-pull valve, oscillating feeder, flour mill, the first electric butterfly valve, the second electric butterfly valve, bucket are carried, the second tramp iron separator, drum sieve, dust-precipitator, exhaust blower, the first pressure transmitter, temperature transmitter, the second pressure transmitter, finished bin and the second push-pull valve;
The feeding mouth of disintegrating machine is connected with dust-precipitator, and is provided with the first electric butterfly valve between the feeding mouth of disintegrating machine and dust-precipitator;
Conveyer is positioned at the below of the discharging opening of disintegrating machine, and is provided with the first tramp iron separator between the discharging opening of disintegrating machine and conveyer;
Raw material cabin is arranged at the below of conveyer;
Oscillating feeder is arranged at the below of raw material cabin, and is provided with the first push-pull valve between oscillating feeder and raw material cabin;
Flour mill is arranged at the below of oscillating feeder, and flour mill is connected with dust-precipitator, and between flour mill and dust-precipitator, be provided with the second electric butterfly valve, the first pressure transmitter and temperature transmitter;
Bucket is carried with discharging opening and the dust-precipitator of flour mill and being connected respectively;
Drum sieve is arranged at the below that bucket is carried, and drum sieve and bucket are provided with the second tramp iron separator between carrying, and drum sieve is also connected with the charging aperture of flour mill;
Dust-precipitator is positioned at the top of raw material cabin, is connected respectively, and is provided with the second pressure transmitter between dust-precipitator and exhaust blower with exhaust blower, drum sieve and finished bin;
Finished bin is arranged at the below of drum sieve, and the below of finished bin is provided with the second push-pull valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210508841.4A CN103846138A (en) | 2012-12-03 | 2012-12-03 | Aluminum oxide caking grinding device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210508841.4A CN103846138A (en) | 2012-12-03 | 2012-12-03 | Aluminum oxide caking grinding device |
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| CN103846138A true CN103846138A (en) | 2014-06-11 |
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| CN201210508841.4A Pending CN103846138A (en) | 2012-12-03 | 2012-12-03 | Aluminum oxide caking grinding device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080691A (en) * | 2015-09-18 | 2015-11-25 | 韶关核力重工机械有限公司 | Environment-friendly intelligent stone breaking and sand making machine |
| CN106669888A (en) * | 2017-01-10 | 2017-05-17 | 罗干年 | Efficient roller pressing grinding station and technique thereof |
| CN107723738A (en) * | 2017-10-24 | 2018-02-23 | 云南云铝涌鑫铝业有限公司 | The system of process aluminum electrolytic pole feeding |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06218297A (en) * | 1993-01-22 | 1994-08-09 | Mitsubishi Materials Corp | Method for controlling combined pulverizing system |
| CN201669137U (en) * | 2009-12-29 | 2010-12-15 | 洛阳宇航重工机械有限公司 | Alumina crust block crushing production line |
| CN202201987U (en) * | 2011-07-06 | 2012-04-25 | 洛阳宇航重工机械有限公司 | Open production line device for crushing aluminium oxide crusting block |
| CN102527483A (en) * | 2011-07-06 | 2012-07-04 | 洛阳宇航重工机械有限公司 | Open circuit production line device and method for crushing aluminum oxide crusting block |
| CN202316065U (en) * | 2011-07-06 | 2012-07-11 | 洛阳宇航重工机械有限公司 | Closed-loop production line device for crushing aluminum oxide crusting block |
| CN202460788U (en) * | 2011-12-31 | 2012-10-03 | 洛阳宇航重工机械有限公司 | Closed wind belt feed type aluminum oxide crust block crushing production line device |
| CN202538894U (en) * | 2011-12-05 | 2012-11-21 | 洛阳宇航重工机械有限公司 | Crushing production line for alumina crusting blocks with various finished product sizes |
| CN203018167U (en) * | 2012-12-03 | 2013-06-26 | 洛阳宇航重工机械有限公司 | Grinding device for alumina crusting block |
-
2012
- 2012-12-03 CN CN201210508841.4A patent/CN103846138A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06218297A (en) * | 1993-01-22 | 1994-08-09 | Mitsubishi Materials Corp | Method for controlling combined pulverizing system |
| CN201669137U (en) * | 2009-12-29 | 2010-12-15 | 洛阳宇航重工机械有限公司 | Alumina crust block crushing production line |
| CN202201987U (en) * | 2011-07-06 | 2012-04-25 | 洛阳宇航重工机械有限公司 | Open production line device for crushing aluminium oxide crusting block |
| CN102527483A (en) * | 2011-07-06 | 2012-07-04 | 洛阳宇航重工机械有限公司 | Open circuit production line device and method for crushing aluminum oxide crusting block |
| CN202316065U (en) * | 2011-07-06 | 2012-07-11 | 洛阳宇航重工机械有限公司 | Closed-loop production line device for crushing aluminum oxide crusting block |
| CN202538894U (en) * | 2011-12-05 | 2012-11-21 | 洛阳宇航重工机械有限公司 | Crushing production line for alumina crusting blocks with various finished product sizes |
| CN202460788U (en) * | 2011-12-31 | 2012-10-03 | 洛阳宇航重工机械有限公司 | Closed wind belt feed type aluminum oxide crust block crushing production line device |
| CN203018167U (en) * | 2012-12-03 | 2013-06-26 | 洛阳宇航重工机械有限公司 | Grinding device for alumina crusting block |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080691A (en) * | 2015-09-18 | 2015-11-25 | 韶关核力重工机械有限公司 | Environment-friendly intelligent stone breaking and sand making machine |
| CN106669888A (en) * | 2017-01-10 | 2017-05-17 | 罗干年 | Efficient roller pressing grinding station and technique thereof |
| CN107723738A (en) * | 2017-10-24 | 2018-02-23 | 云南云铝涌鑫铝业有限公司 | The system of process aluminum electrolytic pole feeding |
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Application publication date: 20140611 |