CN206701449U - A kind of efficient grinding system of aluminum cell electrolyte crust block - Google Patents

A kind of efficient grinding system of aluminum cell electrolyte crust block Download PDF

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Publication number
CN206701449U
CN206701449U CN201720389548.9U CN201720389548U CN206701449U CN 206701449 U CN206701449 U CN 206701449U CN 201720389548 U CN201720389548 U CN 201720389548U CN 206701449 U CN206701449 U CN 206701449U
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CN
China
Prior art keywords
discharging opening
charging aperture
grinding system
conveyer
cell electrolyte
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Expired - Fee Related
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CN201720389548.9U
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Chinese (zh)
Inventor
鲁爽
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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 CN201720389548.9U priority Critical patent/CN206701449U/en
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Abstract

The utility model discloses a kind of grinding system, and more particularly to a kind of efficient grinding system of aluminum cell electrolyte crust block, it belongs to technical field of aluminum electrolysis.A kind of efficient grinding system of aluminum cell electrolyte crust block, it is mainly formed by connecting by threeway scraper-trough conveyer, jaw crusher, large inclination belt conveyor, buffer bin, oscillating feeder, impact breaker, ribbon conveyer, floated grinder, bucket elevator, vibratory sieve, tramp iron separator, pulsed jet cloth filter, blower fan, finished product bin.The efficient grinding system of the utility model aluminum cell electrolyte crust block possesses ground fabric path, and the system production efficiency high, change working are flexibly, system effective capacity height, low cost, floor space is small, energy consumption is low, operating cost is low, environment protecting is good.

Description

A kind of efficient grinding system of aluminum cell electrolyte crust block
Technical field
A kind of efficient grinding system of aluminum cell electrolyte crust block is the utility model is related to, belongs to aluminum electrolyzation technology neck Domain.
Background technology
From nineteen nineties, China's Aluminium Industry fast development, wherein primary aluminum yield are from 3,410,000 in 2001 Ton increases 9 times between developing into 31,870,000 tons, short 15 years of 2016, 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 ", accounts for more than the 55% of world wide production at present.Aluminium electrolysis enterprise is in production Caused alumina crust block 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:Using disintegrating machine by alumina crust block crushing into needs Granularity, by conveyer will it is broken after crust particle be transported to vibratory sieve and sieved, by the upper underproof bulky grain of sieve Sieved again with crusher in crushing, again, until the crust particle after broken can pass through screen cloth, i.e., existing multiple stage 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 generally uses: Single line technological process is single, no stand-by equipment, when equipment fault or maintenance, easily large area heap buildup;Typically build two productions Line, two lines the using and the reserved, equipment construction investment is high, and utilization rate is low.Because electrolyte is partially hard, double-roll crusher or conventional anti- It is high to break up fault rate, and serious wear, noise are big, dust pollution is serious;System dust collection effect is poor, does not reach environmental requirement row Put standard(Dust concentration is less than 10mg/Nm3);Labor strength is big;The fault rate of equipment is high, automaticity is low, and sets Standby maintenance and maintenance workload is big;Therefore, it is badly in need of a kind of big production capacity, low-power consumption, investment is small, takes up an area small alumina crust block Grinding production system.
The content of the invention
In order to solve the above-mentioned technical problem the utility model is exactly, there is provided a kind of aluminum cell electrolyte crust block is efficient Grinding system, it possesses ground fabric path, and low cost, floor space are small, energy consumption is low, big production capacity, operating cost are low, environmentally friendly effect The characteristics of fruit is good.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions:
A kind of efficient grinding system of aluminum cell electrolyte crust block, mainly by threeway scraper-trough conveyer, jaw crusher, incline greatly Angle ribbon conveyer, buffer bin, oscillating feeder, impact breaker, ribbon conveyer, floated grinder, bucket type carry The machine of liter, vibratory sieve, tramp iron separator, pulsed jet cloth filter, blower fan, finished product bin are formed by connecting.
The above-mentioned efficient grinding system of aluminum cell electrolyte crust block, its structure are as follows:The discharging of first threeway scraper-trough conveyer Mouth is connected with the charging aperture of the first jaw crusher and the second jaw crusher, the first jaw crusher and the second jaw crusher Discharging opening and large inclination belt conveyor charging aperture connect, tramp iron separator be arranged on high angle belt conveyer transporter on, high inclination-angle The charging aperture of the discharging opening of ribbon conveyer and buffer bin connects, the discharging opening of buffer bin and the first oscillating feeder and the The charging aperture connection of two oscillating feeders, the discharging opening of the first oscillating feeder are connected with the charging aperture of the second threeway scraper-trough conveyer, the The charging aperture of one discharging opening of two threeway scraper-trough conveyers and impact breaker connects, another discharging opening of the second threeway scraper-trough conveyer with Ground or vehicle equipment connection, the discharging opening of the second oscillating feeder are connected with the charging aperture of floated grinder, and reaction type is broken The discharging opening of broken machine is connected with the charging aperture of the first ribbon conveyer, the discharging opening of floated grinder and the first ribbon conveyer Charging aperture connects, and the discharging opening of the first ribbon conveyer and the charging aperture of bucket elevator connect, the discharging opening of bucket elevator It is connected with the charging aperture of the 3rd threeway scraper-trough conveyer, the top discharge mouth of the 3rd threeway scraper-trough conveyer is connected with vibratory sieve charging aperture, the 3rd threeway The lower discharge port of scraper-trough conveyer is connected with pipe type permanent magnetic tramp iron separator charging aperture, pipe type permanent magnetic tramp iron separator discharging opening and finished product bin charging aperture Connection, the sorting discharging opening of vibratory sieve are connected with the second belt conveying machine inlet, the second ribbon conveyer discharging opening and buffering Feed bin charging aperture connects.
It is connected as the air inlet of preferable pulsed jet cloth filter with the mouth that gathers dust of each equipment, pulsed jet cloth filter goes out Air port is connected with air inlet, and pulsed jet cloth filter discharging opening is connected with finished product bin charging aperture.
Above-mentioned the first jaw crusher and the second jaw crusher is installed in parallel, standby each other.
Above-mentioned floated grinder and impact breaker is the using and the reserved machine, and sieve is provided with inside floated grinder Net, sealing and sound insulation and noise reduction device are installed on floated grinder and impact breaker.
Above-mentioned bucket elevator is using wire belt, Dual-channel type structure.
Above-mentioned the first threeway scraper-trough conveyer, the second threeway scraper-trough conveyer, the 3rd threeway scraper-trough conveyer are automatic or manual threeway scraper-trough conveyer.
The first above-mentioned oscillating feeder and the second oscillating feeder are electro-vibrating feeder or motor oscillating batcher.
Above-mentioned vibratory sieve is single-deck screen.
Above-mentioned pulse dust collector is sack cleaner or filter cartridge dust remover.
Above-mentioned finished product bin dischargeable capacity can reach 800m3
Due to using above-mentioned technical proposal so that the utility model has following features and effect:
Broken by the way of efficient flour mill is combined using tradition machinery, product material is particle-stabilised and adjustable, 1mm with Upper granularity material occupies the majority, and is not in the excessive phenomenon of fine powder, meets electrolytic cell requirement well;Impact breaker is with hanging Floating grinder is in parallel, can be standby each other when there is overhaul of the equipments, is advantageous to the continuous, stably of production;Reaction type crushes The material that machine comes out with floated grinder can be directly entered finished product bin by bucket elevator can also be after sifting out Feed bin is respectively enterd again and is returned breaks mill again;Automaticity is high.System can automatically switch various mode of operations, concentrate control System, device context is unattended, raises labour productivity, reduces labor intensity;Product granularity is uniform, and crushing phenomenon excessively is less, Grinding efficiency is higher;For the equipment that the such noise of efficient flour mill is larger, special sound insulation and noise reduction measure is taken, ensures distance Noise≤85dB at 1 meter of equipment, meet the requirement of industrial production labour safety and hygiene;Two-stage crushing uses the using and the reserved, and work is surely Fixed, fault rate is low, and standby redundancy quantity is also obviously reduced;Produced when big jaw crusher the using and the reserved, equipment fault or maintenance 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), energy-conserving and environment-protective, save substantial amounts of operation and safeguard Cost;There is provided pulsed jet cloth filter, accomplishes high-effective dust-removing, and dust collection effect is good, can meet the requirement of environmental protection discharge standard;Bucket type Elevator uses the wire belt of larger specification, binary channels(Goods charging bucket is run with empty hopper in respective passage)Bucket elevator, Stable, maintenance convenience, ash, enhancement of environment are not emitted.
The utility model possesses ground fabric path, and low cost, floor space are small, energy consumption is low, production capacity is big, operating cost Low, the characteristics of environment protecting is good.
Brief description of the drawings
A kind of structural representation of the efficient grinding system of aluminum cell electrolyte crust block of Fig. 1 the utility model.
In figure, the 1, first threeway scraper-trough conveyer, the 2, first jaw crusher, the 3, second jaw crusher, 4, large-tip angle and belt it is defeated Send machine, 5, tramp iron separator, 6, buffer bin, the 7, first oscillating feeder, the 8, second oscillating feeder, the 9, second threeway scraper-trough conveyer, 10, Impact breaker, the 11, first ribbon conveyer, 12, floated grinder, 13, bucket elevator, the 14, the 3rd threeway scraper-trough conveyer, 15th, vibratory sieve, 16, pipe type permanent magnetic tramp iron separator, 17, finished product bin, 18, pulsed jet cloth filter, 19, blower fan, the 20, second belt Conveyer.
Embodiment
The utility model is described further 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.
A kind of efficient grinding system of aluminum cell electrolyte crust block of the utility model, it is mainly by threeway scraper-trough conveyer, jaw It is formula disintegrating machine, large inclination belt conveyor, buffer bin, oscillating feeder, impact breaker, ribbon conveyer, floated Grinder, bucket elevator, vibratory sieve, tramp iron separator, pulsed jet cloth filter, blower fan, finished product bin are formed by connecting.
As shown in figure 1, a kind of efficient grinding system of aluminum cell electrolyte crust block of the utility model, its detailed construction is such as Under:The discharging opening of first threeway scraper-trough conveyer 1 is connected with the charging aperture of the first jaw crusher 2 and the second jaw crusher 3, the first jaw The jaw crusher 3 of formula disintegrating machine 2 and second is simultaneously operable and can also worked respectively, and the first jaw crusher 2 and the second jaw are broken The discharging opening of broken machine 3 is connected with the charging aperture of large inclination belt conveyor 4, the tramp iron separator on high angle belt conveyer transporter Material in 5 pairs of high angle belt conveyer transports 4 carries out iron removaling, the discharging opening of large inclination belt conveyor 4 and the charging of buffer bin 6 Mouth connection, the discharging opening of buffer bin 6 are connected with the charging aperture of the first oscillating feeder 7 and the second oscillating feeder 8, and first shakes The discharging opening of dynamic batcher 7 is connected with the charging aperture of the second threeway scraper-trough conveyer 9, a discharging opening and the counterattack of the second threeway scraper-trough conveyer 9 The charging aperture connection of formula disintegrating machine 10, another discharging opening of the second threeway scraper-trough conveyer 9 are connected with ground or vehicle equipment, and second shakes The discharging opening of dynamic batcher 8 is connected with the charging aperture of floated grinder 12, the discharging opening and first band of impact breaker 10 The charging aperture connection of formula conveyer 11, the discharging opening of floated grinder 12 are connected with the charging aperture of the first ribbon conveyer 11, the The discharging opening of one ribbon conveyer 11 is connected with the charging aperture of bucket elevator 13, the discharging opening of bucket elevator 13 and the three or three The charging aperture connection of logical scraper-trough conveyer 14, the top discharge mouth of the 3rd threeway scraper-trough conveyer 14 are connected with the charging aperture of vibratory sieve 15, and the 3rd threeway is slipped The lower discharge port of son 14 is connected with the charging aperture of pipe type permanent magnetic tramp iron separator 16, the discharging opening of pipe type permanent magnetic tramp iron separator 16 and finished product bin 17 Charging aperture connects, and vibratory sieve 15 sorts discharging opening and is connected with the charging aperture of the second ribbon conveyer 20, and the second ribbon conveyer 20 goes out Material mouth is connected with the charging aperture of buffer bin 6.Air inlet and the mouth that gathers dust of each equipment as preferable pulsed jet cloth filter 18 Connection, the air outlet of pulsed jet cloth filter 18 are connected with the air inlet of blower fan 19, the discharging opening of pulsed jet cloth filter 17 and finished product material The charging aperture connection of storehouse 17.
Above-mentioned the first jaw crusher 2 and the second jaw crusher 3 is installed in parallel, standby each other.Floated grinder 12 and impact breaker 10 be the using and the reserved machine, have screen cloth inside floated grinder 12, floated grinder 12 and counterattack Sealing and sound insulation and noise reduction device are installed on formula disintegrating machine.Bucket elevator 13 is using wire belt, Dual-channel type structure.First Threeway scraper-trough conveyer 1, the second threeway scraper-trough conveyer 9, the 3rd threeway scraper-trough conveyer 14 are automatic or manual threeway scraper-trough conveyer.The He of first oscillating feeder 7 Second oscillating feeder 8 is electro-vibrating feeder or motor oscillating batcher.Vibratory sieve 15 is single-deck screen.Pulse dust collector 18 For sack cleaner or filter cartridge dust remover.The dischargeable capacity of finished product bin 17 can reach 800m3
The characteristics of the utility model, is as follows:
It is broken by the way of efficient flour mill is combined using tradition machinery, and product material is particle-stabilised and adjustable, 1mm Above granularity material occupies the majority, and is not in the excessive phenomenon of fine powder, meets electrolytic cell requirement well;Impact breaker with Floated grinder is in parallel, can be standby each other when there is overhaul of the equipments, is advantageous to the continuous, stably of production;Reaction type is broken Broken machine can be directly entered finished product bin with the material that floated grinder comes out by bucket elevator can also be through sifting out Respectively enter feed bin again afterwards and return and break mill again;Automaticity is high.System can automatically switch various mode of operations, concentration Control, device context is unattended, raises labour productivity, reduces labor intensity;Product granularity is uniform, cross crushing phenomenon compared with Few, grinding efficiency is higher;For the equipment that the such noise of efficient flour mill is larger, special sound insulation and noise reduction measure is taken, is ensured Apart from noise≤85dB at 1 meter of equipment, meet the requirement of industrial production labour safety and hygiene;Two-stage crushing working stability, fault rate Low, standby redundancy quantity is also obviously reduced;Big jaw crusher and floated grinder use one with impact breaker It is standby with one, equipment fault or maintenance when production line do not stop production;Using ripe, advanced reliable equipment, plant maintenance is easy, section Energy, environmental protection, production efficiency are high, and cost of labor is low, and the stability of a system is strong, is easy to production management;Floor space is small, and equipment civil engineering is thrown Provide low, space availability ratio height;Finished product fines storage amount is big;Plant capacity is relatively small(380V voltages, distribution small investment), energy-saving ring Protect, save substantial amounts of operation and maintenance cost;There is provided pulsed jet cloth filter, accomplishes high-effective dust-removing, dust collection effect is good, energy Meet the requirement of environmental protection discharge standard;Bucket elevator uses the wire belt of larger specification, binary channels(Goods charging bucket exists with empty hopper Respective passage operation)Bucket elevator, stable, maintenance convenience, ash, enhancement of environment is not emitted.

Claims (9)

1. a kind of efficient grinding system of aluminum cell electrolyte crust block, it is characterised in that it is mainly by threeway scraper-trough conveyer, jaw Disintegrating machine, large inclination belt conveyor, buffer bin, oscillating feeder, impact breaker, ribbon conveyer, floated pressure Grinding machine, bucket elevator, vibratory sieve, tramp iron separator, pulsed jet cloth filter, blower fan, finished product bin are formed by connecting;First threeway is slipped The discharging opening of son is connected with the charging aperture of the first jaw crusher and the second jaw crusher, the first jaw crusher and the second jaw The discharging opening of formula disintegrating machine and the charging aperture of large inclination belt conveyor connect, and tramp iron separator is arranged on high angle belt conveyer transporter On, the discharging opening of large inclination belt conveyor and the charging aperture of buffer bin connect, the discharging opening of buffer bin and the first vibration The charging aperture of batcher and the second oscillating feeder connects, the charging of the discharging opening of the first oscillating feeder and the second threeway scraper-trough conveyer The charging aperture of mouthful connection, a discharging opening of the second threeway scraper-trough conveyer and impact breaker connects, the second threeway scraper-trough conveyer it is another Individual discharging opening is connected with ground or vehicle equipment, and the charging aperture of the discharging opening of the second oscillating feeder and floated grinder connects Connect, the discharging opening of impact breaker is connected with the charging aperture of the first ribbon conveyer, the discharging opening of floated grinder and One ribbon conveyer charging aperture connects, and the discharging opening of the first ribbon conveyer and the charging aperture of bucket elevator connect, and bucket type carries The discharging opening of the machine of liter is connected with the charging aperture of the 3rd threeway scraper-trough conveyer, and top discharge mouth and the vibratory sieve charging aperture of the 3rd threeway scraper-trough conveyer connect Connect, the lower discharge port of the 3rd threeway scraper-trough conveyer is connected with pipe type permanent magnetic tramp iron separator charging aperture, pipe type permanent magnetic tramp iron separator discharging opening with into Product feed bin charging aperture is connected, and the sorting discharging opening of vibratory sieve is connected with the second belt conveying machine inlet, the second ribbon conveyer Discharging opening is connected with buffer bin charging aperture, and the air inlet of pulsed jet cloth filter is connected with the mouth that gathers dust of each equipment, pulse cloth Bag dust collector air outlet is connected with air inlet, and pulsed jet cloth filter discharging opening is connected with finished product bin charging aperture.
2. a kind of efficient grinding system of aluminum cell electrolyte crust block according to claim 1, it is characterised in that described The first jaw crusher and the second jaw crusher be installed in parallel, it is standby each other.
3. a kind of efficient grinding system of aluminum cell electrolyte crust block according to claim 1, it is characterised in that described Floated grinder and impact breaker be the using and the reserved machine, screen cloth is provided with inside floated grinder, floated pressure is ground Sealing and sound insulation and noise reduction device are installed on machine and impact breaker.
4. a kind of efficient grinding system of aluminum cell electrolyte crust block according to claim 1, it is characterised in that described Bucket elevator using wire belt, Dual-channel type structure.
5. a kind of efficient grinding system of aluminum cell electrolyte crust block according to claim 1, it is characterised in that described The first threeway scraper-trough conveyer, the second threeway scraper-trough conveyer, the 3rd threeway scraper-trough conveyer be automatic or manual threeway scraper-trough conveyer.
6. a kind of efficient grinding system of aluminum cell electrolyte crust block according to claim 1, it is characterised in that described The first oscillating feeder and the second oscillating feeder be electro-vibrating feeder or motor oscillating batcher.
7. a kind of efficient grinding system of aluminum cell electrolyte crust block according to claim 1, it is characterised in that described Vibratory sieve be single-deck screen.
8. a kind of efficient grinding system of aluminum cell electrolyte crust block according to claim 1, it is characterised in that described Pulse dust collector be sack cleaner or filter cartridge dust remover.
9. a kind of efficient grinding system of aluminum cell electrolyte crust block according to claim 1, it is characterised in that described Finished product bin dischargeable capacity reach 800m3
CN201720389548.9U 2017-04-14 2017-04-14 A kind of efficient grinding system of aluminum cell electrolyte crust block Expired - Fee Related CN206701449U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108468068A (en) * 2018-07-03 2018-08-31 贵州顺安机电设备有限公司 A kind of conveying of electrolyte mixing mulch, feed, charging system and its operating method
CN108855574A (en) * 2018-07-12 2018-11-23 河南省振源科技有限公司 Building stones produce combined dust-eliminating system
CN108855545A (en) * 2018-07-12 2018-11-23 河南省振源科技有限公司 Building stones crushing and screening integrated manufacturing system (IMS)
CN110201773A (en) * 2019-05-14 2019-09-06 辉县市新科机械设备有限公司 Metallic silicon power produces and processes system
CN111111898A (en) * 2020-01-23 2020-05-08 廉博 Digestion and utilization technology process for directly feeding electrolytic shell surface block into purification system
CN115228586A (en) * 2022-09-23 2022-10-25 山西中铝华润有限公司 Production process system for automatically removing iron by cleaning and crushing electrolyte

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108468068A (en) * 2018-07-03 2018-08-31 贵州顺安机电设备有限公司 A kind of conveying of electrolyte mixing mulch, feed, charging system and its operating method
CN108855574A (en) * 2018-07-12 2018-11-23 河南省振源科技有限公司 Building stones produce combined dust-eliminating system
CN108855545A (en) * 2018-07-12 2018-11-23 河南省振源科技有限公司 Building stones crushing and screening integrated manufacturing system (IMS)
CN110201773A (en) * 2019-05-14 2019-09-06 辉县市新科机械设备有限公司 Metallic silicon power produces and processes system
CN111111898A (en) * 2020-01-23 2020-05-08 廉博 Digestion and utilization technology process for directly feeding electrolytic shell surface block into purification system
CN111111898B (en) * 2020-01-23 2022-04-12 廉博 Digestion and utilization technology process for directly feeding electrolytic shell surface block into purification system
CN115228586A (en) * 2022-09-23 2022-10-25 山西中铝华润有限公司 Production process system for automatically removing iron by cleaning and crushing electrolyte
CN115228586B (en) * 2022-09-23 2023-01-17 山西中铝华润有限公司 Production process system for automatically removing iron by cleaning and crushing electrolyte

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Granted publication date: 20171205