CN103831157A - Crushing device of aluminum oxide crusting block - Google Patents
Crushing device of aluminum oxide crusting block Download PDFInfo
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- CN103831157A CN103831157A CN201210508668.8A CN201210508668A CN103831157A CN 103831157 A CN103831157 A CN 103831157A CN 201210508668 A CN201210508668 A CN 201210508668A CN 103831157 A CN103831157 A CN 103831157A
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- flour mill
- pipeline
- breaker
- vibratory sieve
- bag filter
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Abstract
The invention relates to a crushing device of an aluminum oxide crusting block. The crushing device comprises two belt conveyors, a jaw crusher positioned between the two belt conveyors, a pulverizing mil connected with one of the belt conveyors, a bucket elevator, a vibrating screen connected with the pulverizing mill through a pipeline, a bag type dust collector internally provided with a fan, and a finished product warehouse connected with the vibrating screen and the bag type dust collector through a pipeline, wherein the lower part of the bucket elevator is connected with the pulverizing mill, and the upper part of the bucket elevator is connected with the vibrating screen through a pipeline. By means of the crushing device, the effect of one-stage pulverizing can be achieved, and the automatic operation is realized.
Description
Technical field
The present invention relates to a kind of crushing technology, particularly relate to a kind of breaker of alumina crust block.
Background technology
In recent years, rapidly, electrolytical output increases in aluminum electrolysis industry development, and the recycling rate of electrolyte crust piece also increases, therefore the particle diameter for the electrolyte granular as mulch has also had new requirement, also increase for the demand of large-grain alumina crust block simultaneously.
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.
Therefore there is following defect in the treatment process of the alumina crust block that 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 transportation and the warehouse cost of alumina crust block, the maintenance cost of broken processing cost and device therefor is high simultaneously.
As can be seen here, above-mentioned existing breaker, in structure and use, obviously still has inconvenience and defect, and is urgently further improved.In order to solve the problem of its existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, completed by development but have no for a long time applicable design always, and common product does not have appropriate structure to address the above problem, this is obviously the problem that the anxious wish of relevant dealer solves.
Summary of the invention
The object of the invention is, a kind of breaker of alumina crust block is provided, can reach the effect of one-level grinding, and realize automatic operating.
The object of the invention to solve the technical problems is to adopt following technical scheme to realize.The breaker of a kind of alumina crust block of the present invention, is characterized in that it comprises: two belt feeders; Jaw crusher, between two belt feeders; Flour mill, is connected with one of them of belt feeder; Bucket elevator, the bottom of this bucket elevator is connected with flour mill, and top is connected with vibratory sieve by pipeline; Vibratory sieve, is connected with flour mill by pipeline; Bag filter, inside is provided with blower fan, and this bag filter is connected with jaw crusher, flour mill and vibratory sieve; And finished bin, be connected with bag filter with vibratory sieve by pipeline.
Object of the present invention and solve its technical problem and can also be further achieved by the following technical measures.
Preferably, aforesaid breaker, wherein this belt feeder is provided with tramp iron separator.
Preferably, aforesaid breaker, wherein this breaker more comprises surge bunker and oscillating feeder, this oscillating feeder is connected to the bottom surface of surge bunker, and is connected with flour mill.
Preferably, aforesaid breaker, wherein this breaker is by electric control system control.
By technique scheme, breaker of the present invention at least has following advantages and beneficial effect:
1, by this breaker, than few 2-3 disintegrating apparatus of existing multiple stage crushing and conveying equipment, realize material size≤300mm, discharging-material size≤4mm, 2 to 3 grades of standard discharging-material sizes that just can reach are in the past reached, improve production efficiency, reduced consumption, can make material be recycled in time utilization simultaneously.
2, monitor in real time by electric control system, guaranteed that whole shattering 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.
Accompanying drawing explanation
Fig. 1 is the structural representation of the breaker of embodiments of the invention.
The specific embodiment
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 specific embodiment of breaker, structure, feature and effect thereof of a kind of alumina crust block proposing according to the present invention, be described in detail as follows.
Referring to shown in Fig. 1, is the structural representation of the breaker of the embodiment of the present invention; The breaker of a kind of alumina crust block of the present invention comprises: belt feeder 1, tramp iron separator 2, jaw crusher 3, belt feeder 24, tramp iron separator 5, surge bunker 6, rod valve 7, oscillating feeder 8, flour mill 9, bucket elevator 10, vibratory sieve 11, bag filter 12, blower fan 13 and finished bin 14.
Described belt feeder 1 by mass transport to jaw crusher 3, and belt feeder 24 for by the mass transport after primary breakup to surge bunker 6, wherein, this belt feeder 1 and belt feeder 24 are provided with tramp iron separator 2 and tramp iron separator 5, for removing the iron rust on belt feeder.
This jaw crusher 3 carries out primary breakup to material, and is connected with surge bunker 6 by belt feeder 24; Below this surge bunker 6, be connected with oscillating feeder 8, and between this surge bunker 6 and oscillating feeder, be provided with rod valve 7, for controlling feeding coal, the material that this oscillating feeder 8 receives in these surge bunkers 6, and by its even pan feeding to flour mill 9, carry out grinding; This flour mill 9 is connected with the bottom of bucket elevator 10, and the top of bucket elevator 10 is connected with vibratory sieve 11 by pipeline, and this bucket elevator 10 is for being promoted to certain altitude by granule materials after flour mill 9 grindings, then provides Pipeline transport to vibratory sieve 11.
In the present embodiment, the compass screen surface aperture of this vibratory sieve 11 is about 4mm, and screening materials carrying, for being greater than 4mm and be less than or equal to two kinds of 4mm, is wherein greater than 4mm material and is back to flour mill 9 grinding again by pipeline, and the material that is less than or equal to 4mm enters finished bin 14.Each part (jaw crusher 3, flour mill 9, vibratory sieve 11 and surge bunker 6) of this breaker is equipped with the pipeline that gathers dust, be connected with bag filter 12 by the pipeline that gathers dust again, in this bag filter 12, be provided with blower fan 13, the negative pressure producing by this blower fan 13, the dust collection producing in this breaker, to bag filter 12, then is collected into finished bin 14 by pipeline.
It should be noted that, this reducing mechanism adopts electrical control, this electric control system comprises the industrial computer connected by order wire, PLC, PLC outputs signal to frequency conversion speed-adjusting system, sound and light alarm display system, wherein, this frequency conversion speed-adjusting system is by being arranged on flour mill motor, sorter motor, circulating fan motor, frequency converter composition on exhaust blower motor, and 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, the operation information of operating personnel on industrial computer is transferred to PLC by order wire.By this electric control system, can realize the automatic operating of this reducing mechanism.
Specifically, the processing step of this reducing mechanism comminuting matter is as follows:
A) precrushing
Material is delivered to jaw crusher 3 by belt feeder 1 and carries out precrushing, and in this process, tramp iron separator 2 can be removed the iron rust on belt feeder 1.
B) feed
Material after precrushing is delivered to surge bunker 6 by belt feeder 24, then blanking is to oscillating feeder 8, evenly enters flour mill 9, and in this process, surge bunker 6 rod valve 7 below can be controlled feeding coal;
C) grinding
Flour mill 9 carries out grinding to material, the motor speed of lubricating system signal, flour mill main brasses temperature and flour mill is monitored and shown to electric control system simultaneously, to ensure that lubricating system can normally provide lubricated to flour mill main brasses, the motor that simultaneously guarantees flour mill carries out speed adjustment according to the size of entered material piece, to meet the demand of different material fragmentation, in the time that appearance is abnormal, sound and light alarm display system is sent warning simultaneously;
D) feed separation
Material after grinding is under the effect of bucket elevator 10, be promoted to certain altitude, enter subsequently vibratory sieve 11 and carry out the separation of thickness powder, the material that is greater than product grading requirement returns to flour mill 9 grinding again by pipeline, and the qualified material that is less than or equal to product grading requirement enters finished bin 14 by pipeline;
E) gather dust
Under the effect of blower fan 13, dusty gas carries out secondary through bag filter 12 and gathers dust, finished product materials after gathering dust enters finished bin 14, and directly enter in atmosphere through purified gas, the speed of blower fan 13 is monitored and shown to electric control system simultaneously, to change and regulate draft capacity and granule size according to production technology, save electric energy on the one hand, reduce on the other hand exhaust emission;
F) material collection
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 (4)
1. a breaker for alumina crust block, is characterized in that it comprises:
Two belt feeders, for delivery of material;
Jaw crusher, between two belt feeders, carries out primary breakup to material;
Flour mill, is connected with one of them of belt feeder;
Bucket elevator, the bottom of this bucket elevator is connected with flour mill, and top is connected with vibratory sieve by pipeline, for by the mass transport after grinding to certain altitude;
Vibratory sieve, is connected with flour mill by pipeline, for filtering out qualified grinding particle;
Bag filter, inside is provided with blower fan, and this bag filter is connected with jaw crusher, flour mill and vibratory sieve; And
Finished bin, is connected with bag filter with vibratory sieve by pipeline.
2. breaker according to claim 1, is characterized in that, wherein this belt feeder is provided with tramp iron separator.
3. breaker according to claim 1, is characterized in that, wherein this breaker more comprises surge bunker and oscillating feeder, this oscillating feeder is connected to the bottom surface of surge bunker, and be connected with flour mill, for evenly pan feeding is to flour mill, this surge bunker is connected with bag filter.
4. breaker according to claim 1, is characterized in that, wherein this breaker is by electric control system control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210508668.8A CN103831157A (en) | 2012-12-03 | 2012-12-03 | Crushing device of aluminum oxide crusting block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210508668.8A CN103831157A (en) | 2012-12-03 | 2012-12-03 | Crushing device of aluminum oxide crusting block |
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| Publication Number | Publication Date |
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| CN103831157A true CN103831157A (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210508668.8A Pending CN103831157A (en) | 2012-12-03 | 2012-12-03 | Crushing device of aluminum oxide crusting block |
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| CN (1) | CN103831157A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108313771A (en) * | 2018-04-12 | 2018-07-24 | 唐山三友氯碱有限责任公司 | It unloads for calcium carbide, feeding and broken device |
| CN110508383A (en) * | 2019-09-20 | 2019-11-29 | 鄂尔多斯市君正能源化工有限公司 | A kind of silica raw material field crushing and screening device |
| CN111617881A (en) * | 2020-06-01 | 2020-09-04 | 国家电投集团黄河上游水电开发有限责任公司 | Broken production line of incomplete utmost point electrolyte clearance for aluminium |
| CN113457818A (en) * | 2021-08-05 | 2021-10-01 | 重庆齿轮箱有限责任公司 | Waste ceramic tile sand making and powder making integrated machine and sand making and powder making method |
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| 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 |
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2012
- 2012-12-03 CN CN201210508668.8A patent/CN103831157A/en active Pending
Patent Citations (8)
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| JP2007160189A (en) * | 2005-12-13 | 2007-06-28 | Ube Machinery Corporation Ltd | Crushing facility of cement clinker |
| 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 |
| CN202006132U (en) * | 2011-03-25 | 2011-10-12 | 青海宜化化工有限责任公司 | Dry method acetylene carbide conveying and decontaminating device |
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| 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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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108313771A (en) * | 2018-04-12 | 2018-07-24 | 唐山三友氯碱有限责任公司 | It unloads for calcium carbide, feeding and broken device |
| CN110508383A (en) * | 2019-09-20 | 2019-11-29 | 鄂尔多斯市君正能源化工有限公司 | A kind of silica raw material field crushing and screening device |
| CN111617881A (en) * | 2020-06-01 | 2020-09-04 | 国家电投集团黄河上游水电开发有限责任公司 | Broken production line of incomplete utmost point electrolyte clearance for aluminium |
| CN113457818A (en) * | 2021-08-05 | 2021-10-01 | 重庆齿轮箱有限责任公司 | Waste ceramic tile sand making and powder making integrated machine and sand making and powder making method |
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Application publication date: 20140604 |