CN206382105U - The efficient grinding system of aluminum cell electrolyte crust block - Google Patents

The efficient grinding system of aluminum cell electrolyte crust block Download PDF

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Publication number
CN206382105U
CN206382105U CN201621432195.8U CN201621432195U CN206382105U CN 206382105 U CN206382105 U CN 206382105U CN 201621432195 U CN201621432195 U CN 201621432195U CN 206382105 U CN206382105 U CN 206382105U
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CN
China
Prior art keywords
discharging opening
charging aperture
disintegrating machine
aperture connection
triple valve
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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.)
Expired - Fee Related
Application number
CN201621432195.8U
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Chinese (zh)
Inventor
鲁爽
吕明来
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Shenyang Yinhai Machinery Equipment Manufacturing Co Ltd
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Shenyang Yinhai Machinery Equipment Manufacturing Co Ltd
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Priority to CN201621432195.8U priority Critical patent/CN206382105U/en
Application granted granted Critical
Publication of CN206382105U publication Critical patent/CN206382105U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of efficient grinding system of aluminum cell electrolyte crust block, the discharging opening of first triple valve is connected with the disintegrating machine of one-level first, the charging aperture connection of the disintegrating machine of one-level first and large inclination belt conveyor, the discharging opening of large inclination belt conveyor and the charging aperture of surge bunker are connected, the discharging opening of surge bunker and first, two vibrating feed machine inlets are connected, first, the discharging opening of two oscillating feeders respectively with two grade first, the charging aperture connection of second disintegrating machine, the second discharging opening and belt feeder of second triple valve, bucket elevator import is connected, bucket elevator outlet is connected with the charging aperture of screening machine;First discharging opening of the 3rd triple valve is connected with the charging aperture of two grade of first disintegrating machine, second discharging opening of the 3rd triple valve and the charging aperture of tertiary crusher are connected, 3rd discharging opening of screening machine is connected with the charging aperture of the second tramp iron separator, and the discharging opening of the second tramp iron separator and the charging aperture of finished bin are connected.

Description

The efficient grinding system of aluminum cell electrolyte crust block
Technical field
The utility model is related to a kind of grinding system, more particularly to a kind of aluminum cell electrolyte of technical field of aluminum electrolysis The efficient grinding system of crust block.
Background technology
From nineteen nineties, China's Aluminium Industry fast development, wherein primary aluminum yield are from 3,410,000 in 2001 Ton develops into and increases 9 times between 31,410,000 tons in 2015, short 14 years, and yield occupies the first in the world in continuous 12 years, Electrolytic aluminium yield has been turned over one and turned over wherein during " 12 ", and more than the 55% of world wide production is accounted at present.Aluminium electrolysis enterprise is in production The alumina crust block of generation also increases therewith.But the grinding system of domestic alumina crust block is more single, and to environment It is seriously polluted.
The grinding process step of domestic alumina crust block is as follows as shown in Figure 1:Utilize one-level, the disintegrating machine of two-stage tandem The alumina crust block crushing that composing room's cleaning electrolyte is got off into needs granularity, by conveyer will it is broken after knot Shell particle is transported to screening machine and sieved, will the upper underproof bulky grain of sieve again with two-stage crushing crusher machine, sieve again, until Crust particle after broken can pass through screen cloth, i.e., existing graded crushing.
As can be seen here, there is following defect in the processing system for the alumina crust block that above-mentioned aluminium electrolysis enterprise is generally used:
1) single line technological process is single, no stand-by equipment, and when equipment fault or maintenance, easily large area hoards windrow;
2) general to build two production lines, two lines the using and the reserved, equipment is high with construction investment, and utilization rate is low;
3) because electrolyte is partially hard, double-roll crusher(Or conventional counterattack is broken)Fault rate is high, and serious wear;
4) dust collection effect is poor, does not reach environmental requirement discharge standard(Dust concentration is less than 10mg/Nm3);
5) debris can not be efficiently separated, does not have debris floss hole;
6) labor strength is big;
7) controllability of granule size is poor;
8) the fault rate height of system equipment, automaticity are low, and the maintenance of equipment and maintenance workload are big;
Therefore, it is badly in need of a kind of big production capacity, low-power consumption, investment is small, taking up an area small, granularity, easy to adjust, automaticity is high Alumina crust block grinding production system.
The content of the invention
In order to solve the above-mentioned technical problem the utility model provides a kind of efficient grinding system of aluminum cell electrolyte crust block System, it is therefore an objective to dragged for for crushing the electrolyte crust block for clearing up to get off on anode scrap and Multi-function equipments in change poles in pre-baking tank Electrolyte crust block out, can also handle the electrolyte crust block that other channels are shipped.
To be the efficient grinding system of the utility model aluminum cell electrolyte crust block up to above-mentioned purpose, the first triple valve Discharging opening is connected with the charging aperture of the disintegrating machine of one-level first, the disintegrating machine of one-level second, and the disintegrating machine of one-level first, one-level second are crushed The discharging opening of machine and the charging aperture of large inclination belt conveyor are connected, the discharging opening of large inclination belt conveyor and entering for surge bunker Material mouth is connected, and the discharging opening of surge bunker is connected with the charging aperture of the first oscillating feeder, the second oscillating feeder, first vibrate to First discharging opening of material machine is connected with the charging aperture of two grade of first disintegrating machine, the first discharging opening of the second oscillating feeder and two grades The charging aperture connection of second disintegrating machine, the first oscillating feeder, the second oscillating feeder the second discharging opening and belt conveying The charging aperture connection of machine, the discharging opening of two grade of first disintegrating machine and the charging aperture of ribbon conveyer connect, and ribbon conveyer goes out The charging aperture connection of material mouth and bucket elevator, the discharging opening of two grade of second disintegrating machine is connected with the charging aperture of the second triple valve, First discharging opening of the second triple valve and the charging aperture of ribbon conveyer are connected, and the second discharging opening and the three-level of the second triple valve are broken The charging aperture connection of broken machine, the discharging opening of tertiary crusher and the charging aperture of bucket elevator are connected, the discharging of bucket elevator Mouthful it is connected with the charging aperture of screening machine, the first discharging opening of screening machine is connected with impurity barrel, the second discharging opening of screening machine and the The charging aperture connection of one tramp iron separator, the discharging opening of the first tramp iron separator is connected with the charging aperture of the 3rd triple valve, the 3rd triple valve First discharging opening is connected with the charging aperture of two grade of first disintegrating machine, the 3rd second discharging opening of triple valve and entering for tertiary crusher Material mouth is connected, and the 3rd discharging opening of screening machine is connected with the charging aperture of the second tramp iron separator, the discharging opening and finished product of the second tramp iron separator The charging aperture connection in storehouse.
The air inlet of cyclone dust collectors is connected with the mouth that gathers dust of each equipment, the air outlet and pulse dust collector of cyclone dust collectors Air inlet connection, the charging aperture of the discharging openings of cyclone dust collectors and conveying worm connects, the discharging opening of conveying worm with The air inlet of the charging aperture connection of finished bin, the air outlet of pulse dust collector and blower fan is connected, the discharging opening of pulse dust collector with The charging aperture connection of finished bin.
First triple valve, the second triple valve and the 3rd triple valve are automatic or manual triple valve.
First oscillating feeder, the second oscillating feeder are electro-vibrating feeder or motor oscillating batcher.
Described screening machine is double deck screen, and the superiors possess the online function of excluding debris.
Described pulse dust collector is sack cleaner or filter cartridge dust remover.
Described finished bin dischargeable capacity is 800m3More than.
The disintegrating machine of one-level first and the disintegrating machine of one-level second are the using and the reserved.
Two grade of first disintegrating machine is board-like impact crusher, and two grade of second disintegrating machine is small grade jaw crusher.
Tertiary crusher is flour mill, interior to be provided with synchronous rotary screen cloth.
The utility model has the advantages of:The utility model low cost, floor space are small, stable, fault rate is low, inspection Repair convenience, production adjustment is flexible, efficiency high, automaticity are high, energy consumption is low, operating cost is low, environment protecting good, dust emission Concentration is less than 10mg/Nm3
The utility model is broken by the way of tertiary crusher is combined using tradition machinery, and product material is particle-stabilised again Adjustable, more than 1mm granularity material occupy the majority, and be not in the excessive phenomenon of fine powder, electrolytic cell use requirement is met well;Fine crushing Can be connected with flour mill can also be in parallel, can be standby each other when there is overhaul of the equipments, is conducive to the continuous, steady of production It is fixed;Automaticity is high.System can automatically switch various mode of operations, centralized Control, and device context is unattended, improve labor Dynamic productivity ratio, reduction labor intensity;Product granularity is uniform, and crushing phenomenon excessively is less, and grinding efficiency is higher;For tertiary crusher So the larger equipment of noise, takes special sound insulation and noise reduction measure, it is ensured that apart from noise≤85dB at 1 meter of equipment, meet work Industry productive labor safety and health request;Two-stage crushing working stability, fault rate is low, and standby redundancy quantity is also obviously reduced, with sieve Extension set, which coordinates, can also play the broken effect of three-level;One-level disintegrating machine(It is thick broken)Given birth to when the using and the reserved, equipment fault or maintenance Producing line does not stop production;Using ripe, advanced reliable equipment, plant maintenance is easy, and energy-saving and environmental protection, production efficiency are high, cost of labor Low, the stability of a system is strong, is easy to production management;Floor space is small, and equipment construction investment is low, and space availability ratio is high;Finished product fines Storage amount is big;Plant capacity is relatively small(380V voltages, distribution small investment), the call of the environmentally friendly energy-conservation of consumption reduction emission reduction of response, saving Substantial amounts of operation and maintenance cost;There is provided rotoclone collector, accomplishes two-stage dust removal, dust collection effect is good, can reach that environmental protection will Seek discharge standard(Dust concentration is less than 10mg/Nm3);Bucket elevator uses the wire belt of larger specification, binary channels(Material containing Bucket is run with empty hopper in respective passage)Bucket elevator, totally-enclosed, stable, maintenance facilitates, does not emit ash, enhancement of environment; Using two layers of screening machine, possesses online discharge debris function;Tertiary crusher is flour mill, interior to be provided with synchronous rotary screen cloth, electricity Solution matter fine powder passes through, and the debris such as aluminium flake leaves, and is easy to separating sundries.
Brief description of the drawings
Fig. 1 is existing structure schematic diagram.
Fig. 2 the utility model structural representations.
In figure:1st, the first triple valve, 2, the disintegrating machine of one-level first, 3, the disintegrating machine of one-level second, 4, large-tip angle and belt conveying Machine, 5, tramp iron separator, 6, surge bunker, the 7, first oscillating feeder, the 8, second oscillating feeder, 9, two grade of first disintegrating machine, 10, two The second disintegrating machine of level, 11, ribbon conveyer, 12, elevator, the 13, second triple valve, 14, tertiary crusher, 15, screening machine, 16th, impurity bucket, the 17, first tramp iron separator, the 18, the 3rd triple valve, the 19, second tramp iron separator, 20, finished bin, 21, conveying worm, 22nd, cyclone dust collectors, 23, pulse dust collector, 24, blower fan.
Embodiment
Next step description is carried out to the utility model with reference to embodiment.Following examples are only tool of the present utility model Body embodiment, in order that the purpose of this utility model, technical scheme and advantage are very clear, below in conjunction with drawings and Examples, The utility model is further elaborated.
As shown in Fig. 2 the efficient grinding system of aluminum cell electrolyte crust block, it is characterised in that:First triple valve 1 goes out Material mouth is connected with the charging aperture of the first disintegrating machine of one-level 2, the second disintegrating machine of one-level 3, and the first disintegrating machine of one-level 2, one-level second are broken The discharging opening of broken machine 3 is connected with the charging aperture of large inclination belt conveyor 4, and the waste outlet of large inclination belt conveyor 4 is with removing Ironware 5 is connected, and the discharging opening of large inclination belt conveyor 4 is connected with the charging aperture of surge bunker 6, the discharging opening of surge bunker 6 and The charging aperture connection of one oscillating feeder 7, the second oscillating feeder 8, the first discharging opening of the first oscillating feeder 7 and two grades the The charging aperture of the charging aperture connection of one disintegrating machine 9, the first discharging opening of the second oscillating feeder 8 and two grade of second disintegrating machine 10 connects Connect, the charging aperture of the first oscillating feeder 7, the second discharging opening of the second oscillating feeder 8 with ribbon conveyer 11 is connected, two The discharging opening of the first disintegrating machine 9 of level is connected with the charging aperture of ribbon conveyer 11, and discharging opening and the bucket type of ribbon conveyer 11 are carried The charging aperture connection of machine 12 is risen, the discharging opening of two grade of second disintegrating machine 10 is connected with the charging aperture of the second triple valve 13, the two or three First discharging opening of port valve 13 is connected with the charging aperture of ribbon conveyer 11, and the second discharging opening and the three-level of the second triple valve 13 are broken The charging aperture connection of broken machine 14, the discharging opening of tertiary crusher 14 is connected with the charging aperture of bucket elevator 12, bucket elevator 12 discharging opening is connected with the charging aperture of screening machine 15, and the first discharging opening of screening machine 15 is connected with impurity bucket 16, screening machine 15 The second discharging opening be connected with the charging aperture of the first tramp iron separator 17, the first discharging opening of tramp iron separator 17 and entering for the 3rd triple valve 18 Material mouth is connected, and the first discharging opening of the 3rd triple valve 18 is connected with the charging aperture of two grade of first disintegrating machine 9, the 3rd triple valve 18 Second discharging opening is connected with the charging aperture of tertiary crusher 14, the charging of the 3rd discharging opening and the second tramp iron separator 19 of screening machine 15 Mouth connection, the discharging opening of the second tramp iron separator 19 is connected with the charging aperture of finished bin 20.
The air inlet of cyclone dust collectors 22 is connected with the mouth that gathers dust of each equipment, and air outlet and the pulse of cyclone dust collectors 22 are removed The air inlet connection of dirt device 23, the discharging opening of cyclone dust collectors 22 is connected with the charging aperture of conveying worm 21, conveying worm 21 discharging opening is connected with the charging aperture of finished bin 20, and the air outlet of pulse dust collector 23 is connected with the air inlet of blower fan 24, arteries and veins The discharging opening for rushing deduster 23 is connected with the charging aperture of finished bin 20.
First triple valve 1, the second triple valve 13 and the 3rd triple valve 18 are automatic or manual triple valve.
First oscillating feeder 7, the second oscillating feeder 8 are electro-vibrating feeder or motor oscillating batcher.
Described screening machine 15 is double deck screen, and the superiors possess the online function of excluding debris.
Described pulse dust collector 23 is sack cleaner or filter cartridge dust remover.
The described dischargeable capacity of finished bin 20 is 800m3More than, can store 1-2 days production needed for grinding electrolyte into Product.
The first disintegrating machine of one-level 2 and the second disintegrating machine of one-level 3 are the using and the reserved.
Two grade of first disintegrating machine 9 is board-like impact crusher, and two grade of second disintegrating machine 10 is small grade jaw crusher.
Tertiary crusher is flour mill, interior to be provided with synchronous rotary screen cloth, and electrolyte fine powder passes through, and the debris such as aluminium flake leaves, It is easy to separating sundries.
Cyclone dust collectors, pulse dust collector, blower fan constitute secondary dust collecting system.
Tertiary crusher takes special multistage sound insulation and noise reduction measure.

Claims (10)

1. the efficient grinding system of aluminum cell electrolyte crust block, it is characterised in that:First triple valve(1)Discharging opening and one-level First disintegrating machine(2), the disintegrating machine of one-level second(3)Charging aperture connection, the disintegrating machine of one-level first(2), the disintegrating machine of one-level second (3)Discharging opening and large inclination belt conveyor(4)Charging aperture connection, large inclination belt conveyor(4)Discharging opening with it is slow Rush storehouse(6)Charging aperture connection, surge bunker(6)Discharging opening and the first oscillating feeder(7), the second oscillating feeder(8)'s Charging aperture is connected, the first oscillating feeder(7)The first discharging opening and two grade of first disintegrating machine(9)Charging aperture connection, second Oscillating feeder(8)The first discharging opening and two grade of second disintegrating machine(10)Charging aperture connection, the first oscillating feeder(7)、 Second oscillating feeder(8)The second discharging opening and ribbon conveyer(11)Charging aperture connection, two grade of first disintegrating machine(9) Discharging opening and ribbon conveyer(11)Charging aperture connection, ribbon conveyer(11)Discharging opening and bucket elevator(12)'s Charging aperture is connected, two grade of second disintegrating machine(10)Discharging opening and the second triple valve(13)Charging aperture connection, the second triple valve (13)The first discharging opening and ribbon conveyer(11)Charging aperture connection, the second triple valve(13)The second discharging opening and three-level Disintegrating machine(14)Charging aperture connection, tertiary crusher(14)Discharging opening and bucket elevator(12)Charging aperture connection, bucket Formula elevator(12)Discharging opening and screening machine(15)Charging aperture connection, screening machine(15)The first discharging opening and impurity bucket (16)Connection, screening machine(15)The second discharging opening and the first tramp iron separator(17)Charging aperture connection, the first tramp iron separator(17)'s Discharging opening and the 3rd triple valve(18)Charging aperture connection, the 3rd triple valve(18)The first discharging opening and two grade of first disintegrating machine (9)Charging aperture connection, the 3rd triple valve(18)The second discharging opening and tertiary crusher(14)Charging aperture connection, screening machine (15)The 3rd discharging opening and the second tramp iron separator(19)Charging aperture connection, the second tramp iron separator(19)Discharging opening and finished bin (20)Charging aperture connection.
2. the efficient grinding system of aluminum cell electrolyte crust block according to claim 1, it is characterised in that cyclone dust removal Device(22)Air inlet be connected with the mouth that gathers dust of each equipment, cyclone dust collectors(22)Air outlet and pulse dust collector(23)Enter Air port is connected, cyclone dust collectors(22)Discharging opening and conveying worm(21)Charging aperture connection, conveying worm(21)'s Discharging opening and finished bin(20)Charging aperture connection, pulse dust collector(23)Air outlet and blower fan(24)Air inlet connection, Pulse dust collector(23)Discharging opening and finished bin(20)Charging aperture connection.
3. the efficient grinding system of aluminum cell electrolyte crust block according to claim 1, it is characterised in that the first threeway Valve(1), the second triple valve(13)With the 3rd triple valve(18)For automatic or manual triple valve.
4. the efficient grinding system of aluminum cell electrolyte crust block according to claim 1, it is characterised in that the first vibration Batcher(7), the second oscillating feeder(8)For electro-vibrating feeder or motor oscillating batcher.
5. the efficient grinding system of aluminum cell electrolyte crust block according to claim 1, it is characterised in that described sieve Extension set(15)For double deck screen, the superiors possess the online function of excluding debris.
6. the efficient grinding system of aluminum cell electrolyte crust block according to claim 2, it is characterised in that described arteries and veins Rush deduster(23)For sack cleaner or filter cartridge dust remover.
7. the efficient grinding system of aluminum cell electrolyte crust block according to claim 1, it is characterised in that it is described into Product storehouse(20)Dischargeable capacity is 800m3More than.
8. the efficient grinding system of aluminum cell electrolyte crust block according to claim 1, it is characterised in that one-level first Disintegrating machine(2)With the disintegrating machine of one-level second(3)For the using and the reserved.
9. the efficient grinding system of aluminum cell electrolyte crust block according to claim 1, it is characterised in that two grade first Disintegrating machine(9)For board-like impact crusher, two grade of second disintegrating machine(10)For small grade jaw crusher.
10. the efficient grinding system of aluminum cell electrolyte crust block according to claim 1, it is characterised in that three-level is crushed Machine is flour mill, interior to be provided with synchronous rotary screen cloth.
CN201621432195.8U 2016-12-26 2016-12-26 The efficient grinding system of aluminum cell electrolyte crust block Expired - Fee Related CN206382105U (en)

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CN201621432195.8U CN206382105U (en) 2016-12-26 2016-12-26 The efficient grinding system of aluminum cell electrolyte crust block

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Application Number Priority Date Filing Date Title
CN201621432195.8U CN206382105U (en) 2016-12-26 2016-12-26 The efficient grinding system of aluminum cell electrolyte crust block

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Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20170808

Termination date: 20191226