CN103831156A - Specific production device and process method for electrolyte grinding - Google Patents
Specific production device and process method for electrolyte grinding Download PDFInfo
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- CN103831156A CN103831156A CN201210508620.7A CN201210508620A CN103831156A CN 103831156 A CN103831156 A CN 103831156A CN 201210508620 A CN201210508620 A CN 201210508620A CN 103831156 A CN103831156 A CN 103831156A
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Abstract
The invention relates to a specific production device and process method for electrolyte grinding. The specific production device comprises a first jaw crusher, a second jaw crusher, a belt feeder, an iron remover, a buffer bin, a gate valve, a vibration feeder, a grinder, a coarse powder collector, a bag-type dust collector, a fan, a three-way distribution valve, a first finished product bin and a second finished product bin. The invention further provides a specific process method for electrolyte grinding. According to the device and the method, aluminum oxide crust blocks can be subjected to primary grinding, the automatic running process is realized, and the dust purification effect in a production process is achieved.
Description
Technical field
The present invention relates to a kind of grinding process, particularly relate to a kind of peculiar process units and process for electrolyte grinding.
Background technology
In recent years, aluminum electrolysis industry development is rapid, therefore the alumina crust block that aluminium electrolysis enterprise is left over aborning also increases thereupon.But the Current Status of R & D of the grinding process of domestic alumina crust block is comparatively single and technique is loaded down with trivial details, and seriously polluted to environment.
The grinding process step of domestic alumina crust block is as follows: 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.
There is following defect in the treatment process of the alumina crust block that as can be seen here, above-mentioned aluminium electrolysis enterprise generally adopts:
(1) above-mentioned process working (machining) efficiency is low, labor strength is large;
(2) fault rate of device therefor is high, automaticity is low, and the maintenance of equipment and maintenance workload large, simultaneously the environment of potroom is vulnerable to destroy etc.;
(3) can cause the quantum of output of alumina crust block far above yield, form in a large number and overstock, cause transport and the warehouse cost of alumina crust block, the maintenance cost of broken processing cost and device therefor is high simultaneously.
Therefore, be badly in need of a kind of peculiar production technology of electrolyte grinding that is applicable to large suitability for industrialized production.
Summary of the invention
The object of the present invention is to provide a kind of peculiar process units and process for electrolyte grinding, can reach grinding alumina crust block effectively incessantly, and can realize material size≤300mm, discharging-material size≤1mm, than few 2-3 disintegrating apparatus and the conveying equipment of using of existing multiple stage crushing, but reached the standard discharging-material size that in the past can reach by 2 to 3 grades of fragmentations, improve production efficiency, and realize automatic operating, reach the effect of production process purifying and stive.
The object of the invention to solve the technical problems realizes by the following technical solutions.The present invention a kind of peculiar process units and process for electrolyte grinding, it comprises: the first jaw crusher, the second jaw crusher, belt feeder, tramp iron separator, surge bunker, push-pull valve, oscillating feeder, flour mill, meal collector, bag filter, blower fan, T-piece splitting valve, finished bin one and finished bin two;
Wherein, this first jaw crusher is connected by pipeline with belt feeder with the second jaw crusher simultaneously; This belt feeder is provided with tramp iron separator, and the discharging opening below of this belt feeder is connected with surge bunker by pipeline; The discharging opening place of this surge bunker is provided with push-pull valve, and the discharging opening of this surge bunker is connected with oscillating feeder by pipeline; The discharging opening of this oscillating feeder is connected with the feeding mouth of flour mill by pipeline, and the discharging opening of this flour mill is connected by pipeline with meal collector; The air outlet of this meal collector is connected with the air intake vent of bag filter, and this meal collector is connected with finished bin one and finished bin two by pipeline, and this pipeline is provided with T-piece splitting valve; The air intake vent place of this bag filter is provided with blower fan, and this bag filter is also connected with finished bin one and finished bin two.
Object of the present invention also can be applied to the following technical measures to achieve further.
Preferably, aforesaid a kind of peculiar process units for electrolyte grinding, wherein this peculiar process units is by electric control system control, and this electric control system comprises industrial computer, PLC, the broken control in Hubei Province, power supply control, grinding machine control, air-blower control, Cleaner Control, lubrication station control, jet lubrication control, monitoring system, sound and light alarm display system and sensor-based system.
Object of the present invention also realizes by the following technical solutions.For a distinctive process for electrolyte grinding, comprise the following steps: primary crushing, electrolyte crust piece enters the first jaw crusher or the second jaw crusher carries out primary crushing; Feed, material after primary crushing is delivered to surge bunker through belt feeder, enter oscillating feeder via this surge bunker again, then even pan feeding is to flour mill, in this step, the push-pull valve that is positioned at the discharging opening place of surge bunker can regulate the discharge quantity of surge bunker, and tramp iron separator on belt feeder is by the iron of removing on belt feeder; Grinding, flour mill running, makes phase mutual friction and the collision repeatedly of its inner material, realizes grinding; The collection of material and storage, first this meal collector is collected the material after grinding, and a part of material precipitation is fallen, and enters T-piece splitting valve by pipeline, then enters respectively finished bin one and finished bin two is collected and stores; Meanwhile, the negative pressure producing by blower fan, the dust in this flour mill is collected into bag filter, then enters finished bin one or finished bin two is collected and stored.
The present invention compared with prior art has obvious advantage and beneficial effect.By technique scheme, a kind of peculiar process units for electrolyte grinding of the present invention and process and process at least have following advantages and beneficial effect:
1, reach the processing of one-level fragmentation, realize material size≤300mm, discharging-material size≤1mm, than few 2-3 disintegrating apparatus and the conveying equipment of using of existing multiple stage crushing, but reached the standard discharging-material size that in the past can reach by 2 to 3 grades of fragmentations, improve production efficiency, reduced cost.
2, monitor in real time by electric control system, ensured that whole electrolyte grinding process is efficient, automated operation.
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: the structural representation of a kind of peculiar process units for electrolyte grinding 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, a kind of for the peculiar process units of electrolyte grinding and detailed description of the invention, structure, feature and effect thereof of process to what propose according to the present invention, be described in detail as follows.
Consulting shown in Fig. 1, is a kind of peculiar process units for electrolyte grinding of the present invention and the structural representation of process; This is used for a kind of peculiar process units for electrolyte grinding and process comprises the first jaw crusher 1, the second jaw crusher 2, belt feeder 3, tramp iron separator 4, surge bunker 5, push-pull valve 6, oscillating feeder 7, flour mill 8, meal collector 9, bag filter 10, blower fan 11, T-piece splitting valve 12 and finished bin 1 and finished bin 2 14.
In the present embodiment; this first jaw crusher 1 is all connected with belt feeder 3 with the second jaw crusher 2; electrolyte crust piece (referring to material) enters the first jaw crusher 1 and the second jaw crusher 2 carries out primary crushing; wherein; the first described jaw crusher 1 and the second jaw crusher 2 the using and the reserved, any shutdown can not affect the operation of single unit system.
This belt feeder 3 is provided with tramp iron separator 4, and for removing the iron on belt feeder 3, the discharging opening of this belt feeder 3 below is connected with surge bunker 5 simultaneously, by the mass transport through jaw crusher 1 or jaw crusher 2 fragmentations to surge bunker 5; The discharging opening place of this surge bunker 5 is provided with push-pull valve 6, this push-pull valve 6 regulates the discharge quantity of the material after preliminary fragmentation in surge bunker 5, this surge bunker 5 is connected by pipeline with oscillating feeder 7 simultaneously, this oscillating feeder 7 is connected with the charging aperture of flour mill 8, this oscillating feeder 7 receives after the material after preliminary fragmentation, and pan feeding is to flour mill 8 uniformly.
The charging aperture of this flour mill 8 is all connected with meal collector 9 with discharging opening, by the material after these flour mill 8 grindings by Pipeline transport to meal collector 9; This meal collector 9 is connected with charging aperture and discharging opening, finished bin 1 and the finished bin 2 14 of flour mill 8 by pipeline, the air outlet of this meal collector 9 is connected with the air intake vent of bag filter 10 simultaneously, the air intake vent of this bag filter 10 goes out to be provided with blower fan 11, and the pipeline that this meal collector 9 is connected with finished bin 1 and finished bin 2 14 is provided with T-piece splitting valve 12, this T-piece splitting valve 12 is for sub-material.Wherein, first this meal collector 9 is collected the material after grinding, a part of material precipitation is fallen, enter T-piece splitting valve 12 by pipeline, then enter respectively finished bin 1 and finished bin 2 14 is collected and stores, and remaining part reenters flour mill 8 and carries out grinding in meal collector 9; Meanwhile, the negative pressure producing by blower fan 11, the dust in this flour mill 8 is collected into bag filter 10, then enters T-piece splitting valve 12, then assigns to finished bin 1 or finished bin 2 14 is collected and stored.
It should be noted that, the operation of this kind of peculiar process units for electrolyte grinding adopts electrical control, and this electric control system comprises industrial computer, PLC, the broken control in Hubei Province, power supply control, grinding machine control, air-blower control, Cleaner Control, lubrication station control, jet lubrication control, monitoring system, sound and light alarm display system and sensor-based system etc.; Wherein, the run signal of sensor-based system feedback plant equipment is to PLC, PLC signal transmission is to industrial computer and by the online display device ruuning situation of industrial computer, and the operation information of operating personnel on industrial computer is transferred to PLC by order wire, then the each several part of this electric control system is controlled.By this electric control system, can realize the automatic operating of this kind of peculiar process units for electrolyte grinding.
The present invention also provides a kind of distinctive process for electrolyte grinding, comprises the following steps:
(1) primary crushing: electrolyte crust piece enters the first jaw crusher 1 or the second jaw crusher 2 carries out primary crushing;
(2) feed: the material after primary crushing is delivered to surge bunker 5 through belt feeder 3, enter oscillating feeder 7 via this surge bunker 5 again, then even pan feeding is to flour mill 8, in this step, the push-pull valve 6 that is positioned at the discharging opening place of surge bunker 5 can regulate the discharge quantity of surge bunkers 5, and tramp iron separator 3 on belt feeder 3 is by the iron of removing on belt feeder 3;
(3) grinding: flour mill 8 turns round, makes phase mutual friction and the collision repeatedly of its inner material, realizes grinding.
(4) collection of material and storage: first this meal collector 9 is collected the material after grinding, falls a part of material precipitation, enters T-piece splitting valve 12 by pipeline, then enters respectively finished bin 1 and finished bin 2 14 is collected and stores; Meanwhile, the negative pressure producing by blower fan 11, the dust in this flour mill 8 is collected into bag filter 10, then enters T-piece splitting valve 12, then assigns to finished bin 1 or finished bin 2 14 is collected and stored.
The above, it 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, do 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 (3)
1. for peculiar process units and the process of electrolyte grinding, it is characterized in that it comprises: the first jaw crusher, the second jaw crusher, belt feeder, tramp iron separator, surge bunker, push-pull valve, oscillating feeder, flour mill, meal collector, bag filter, blower fan, T-piece splitting valve, finished bin one and finished bin two;
Wherein, this first jaw crusher is connected by pipeline with belt feeder with the second jaw crusher simultaneously; This belt feeder is provided with tramp iron separator, and the discharging opening below of this belt feeder is connected with surge bunker by pipeline; The discharging opening place of this surge bunker is provided with push-pull valve, and the discharging opening of this surge bunker is connected with oscillating feeder by pipeline; The discharging opening of this oscillating feeder is connected with the feeding mouth of flour mill by pipeline, and the discharging opening of this flour mill is connected by pipeline with meal collector; The air outlet of this meal collector is connected with the air intake vent of bag filter, and this meal collector is connected with finished bin one and finished bin two by pipeline, and this pipeline is provided with T-piece splitting valve; The air intake vent place of this bag filter is provided with blower fan, and this bag filter is also connected with finished bin one and finished bin two.
2. the peculiar process units for electrolyte grinding according to claim 1, is characterized in that, this peculiar process units is by electric control system control.
3. for a distinctive process for electrolyte grinding, it is characterized in that it comprises the following steps:
Primary crushing, electrolyte crust piece enters the first jaw crusher or the second jaw crusher carries out primary crushing;
Feed, material after primary crushing is delivered to surge bunker through belt feeder, enter oscillating feeder via this surge bunker again, then even pan feeding is to flour mill, in this step, the push-pull valve that is positioned at the discharging opening place of surge bunker can regulate the discharge quantity of surge bunker, and tramp iron separator on belt feeder is by the iron of removing on belt feeder;
Grinding, flour mill running, makes phase mutual friction and the collision repeatedly of its inner material, realizes grinding;
The collection of material and storage, first this meal collector is collected the material after grinding, and a part of material precipitation is fallen, and enters T-piece splitting valve by pipeline, then enters respectively finished bin one and finished bin two is collected and stores; Meanwhile, the negative pressure producing by blower fan, the dust in this flour mill is collected into bag filter, then enters finished bin one or finished bin two is collected and stored.
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| CN201210508620.7A CN103831156A (en) | 2012-12-03 | 2012-12-03 | Specific production device and process method for electrolyte grinding |
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| CN201210508620.7A CN103831156A (en) | 2012-12-03 | 2012-12-03 | Specific production device and process method for electrolyte grinding |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525342A (en) * | 2015-01-06 | 2015-04-22 | 福建南方路面机械有限公司 | High-quality asphalt fine aggregate production equipment and method |
| CN105903539A (en) * | 2016-04-15 | 2016-08-31 | 李奇峰 | Slag vertical mill |
| CN107309047A (en) * | 2017-07-27 | 2017-11-03 | 天津邦克科技有限公司 | Building station type nonmetallic wear-resistant material system of processing and its processing technology |
| CN113277276A (en) * | 2021-05-25 | 2021-08-20 | 扬州八方机电设备有限公司 | Material dust absorption warehousing and transportation system |
| CN116078510A (en) * | 2022-11-23 | 2023-05-09 | 苏州金远胜智能装备股份有限公司 | Explosion-proof jet milling system and control method |
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| CN102489357A (en) * | 2011-11-22 | 2012-06-13 | 口口香米业股份有限公司 | Rice processing technology and detecting and distributing device |
| 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 |
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| CN201493244U (en) * | 2009-09-25 | 2010-06-02 | 南京凯盛水泥技术工程有限公司 | Combined type powder screening device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104525342A (en) * | 2015-01-06 | 2015-04-22 | 福建南方路面机械有限公司 | High-quality asphalt fine aggregate production equipment and method |
| CN105903539A (en) * | 2016-04-15 | 2016-08-31 | 李奇峰 | Slag vertical mill |
| CN107309047A (en) * | 2017-07-27 | 2017-11-03 | 天津邦克科技有限公司 | Building station type nonmetallic wear-resistant material system of processing and its processing technology |
| CN113277276A (en) * | 2021-05-25 | 2021-08-20 | 扬州八方机电设备有限公司 | Material dust absorption warehousing and transportation system |
| CN116078510A (en) * | 2022-11-23 | 2023-05-09 | 苏州金远胜智能装备股份有限公司 | Explosion-proof jet milling system and control method |
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Application publication date: 20140604 |