CN201140097Y - Carbonaceous raw material pulverizing and screening system - Google Patents
Carbonaceous raw material pulverizing and screening system Download PDFInfo
- Publication number
- CN201140097Y CN201140097Y CNU2007200167541U CN200720016754U CN201140097Y CN 201140097 Y CN201140097 Y CN 201140097Y CN U2007200167541 U CNU2007200167541 U CN U2007200167541U CN 200720016754 U CN200720016754 U CN 200720016754U CN 201140097 Y CN201140097 Y CN 201140097Y
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- raw material
- material crushing
- carbon raw
- crushing screening
- screening
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Abstract
The utility model discloses a carbonaceous raw material crushing-screening system, in particular to a raw material crushing-screening system used to produce anodes, cathodes and electrodes for aluminum. The carbonaceous raw material crushing-screening system structurally comprises that a discharging chute of a belt conveyer is provided with an on-line sampling analyzer, a three-way valve is arranged under the on-line sampling analyzer, one way of the three-way valve is communicated with a feeding end of a bucket elevator, another way of the three-way valve is connected with a crusher, the crusher is further connected with the feeding end of the bucket elevator, and a discharge end of the bucket elevator is connected with a screening device. The carbonaceous raw material crushing-screening system utilizes the novel crushing and screening technique of carbonaceous raw materials, and can choose the technical process of screening first and crushing after or crushing first and screening after, according to results of grain fineness distribution of the materials, the materials on a screen return to the crusher for continuative crushing, and the materials with different grade sizes under the screen respectively enter different distributing bins, thereby avoiding overload of the screening device and the crusher and over-crushing of the materials.
Description
Technical field
The utility model relates to a kind of carbon raw material crushing screening system, relates in particular to a kind of aluminium anode, negative electrode and electrode raw material crushing screening system of producing that be applicable to.
Background technology
Produce aluminium anode, negative electrode and the used raw material of electrode, comprise the production returns, must require fragmentation according to prescription, sieve into various varigrained materials, according to proportioning that is fit to and the adhesive production carbon element raw product of preparing burden, therefore broken, screening is that carbon product is produced requisite operation, the quality index of the consumption of the distribution influence adhesive of the raw material granularity broken, that screening produces and the density of carbon product, porosity, mechanical strength.The technological process that existing broken screening system adopts is that raw material all directly enters disintegrating machine, directly enters screening plant after the fragmentation and sieves, and oversize returns disintegrating machine again and continues broken.Cause raw material broken excessively like this, make in the raw material fines on the high side, the raw meal particle size irrational distribution, and increased the load of disintegrating machine and screening plant.
The utility model content
Provide a kind of carbon raw material crushing screening system for solving the problems of the technologies described above the utility model, purpose is to select the broken or broken earlier back screening in screening back earlier according to the raw meal particle size distribution results, oversize returns disintegrating machine and continues broken, the sieve material of size fractionated down enters different batch bins respectively, avoided the overload of screening plant and disintegrating apparatus, prevent the broken excessively of raw material, improve the reasonability that raw meal particle size distributes.
For reaching above-mentioned purpose, the utility model is realized like this, a kind of carbon raw material crushing screening system, be made of following structure: the discharging elephant trunk of ribbon conveyer is provided with online sample analysis instrument, the below of online sample analysis instrument is provided with triple valve, and a road of triple valve is communicated with the bucket elevator feed end, and another road of triple valve is connected with disintegrating machine, disintegrating machine is connected with the feed end of bucket elevator again, and the discharge end of bucket elevator is connected with screening plant.
The outlet that the grade of described screening plant is big is connected with disintegrating machine.
Described screening plant is inertia vibrating screen or probability screen, and mesh size is at 1～15mm.
The valve port that described triple valve is connected with disintegrating machine is the big valve port of grain size of raw material.
Described triple valve be electronic, electricity surges or Pneumatic three-way valve.
Described disintegrating machine is impact breaker, double-roll crusher or hammer mill, and carbon raw material crushing is become variable grain material between 0.1～20mm.
The top of described ribbon conveyer is provided with the raw material bunker.
Be provided with batcher between described ribbon conveyer and the outlet of raw material bunker.
Described batcher is electro-vibrating feeder or motor oscillating batcher.
The outlet of described raw material bunker is provided with push-pull valve.
The top of described raw material bunker is provided with reversible ribbon conveyer.
The top of described reversible ribbon conveyer is provided with first ribbon conveyer.
The quantity of described raw material bunker is 1-3, and the quantity of batcher is 2-6,2 batchers is set below each raw material bunker.
Advantage of the present utility model and effect are:
Adopt above-mentioned carbon raw material crushing screen system, can select the technical process of screening back fragmentation earlier or the screening of broken earlier back according to the raw meal particle size distribution results, oversize returns disintegrating machine and continues broken, the sieve material of size fractionated down enters different batch bins respectively, avoided the overload of screening plant and disintegrating apparatus, broken excessively with raw material makes that the batching size distribution is more reasonable.
Description of drawings
Fig. 1 is the structural representation of the utility model carbon raw material crushing screening system.
Among the figure: 1, ribbon conveyer, 2, reversible ribbon conveyer, 3, the raw material bunker, 4, push-pull valve, 5, batcher, 6, ribbon conveyer, 7, online sample analysis instrument, 8, triple valve, 9, disintegrating machine, 10, bucket elevator, 11, screening plant.
The specific embodiment
Below in conjunction with embodiment the utility model is done to describe in further detail, but protection domain of the present utility model is not limit by embodiment.
As shown in Figure 1, the utility model carbon raw material crushing screening system, be made of following structure: the top of ribbon conveyer 6 is provided with raw material bunker 3, raw material bunker 3 is 1-3, raw material bunker 3 can be set to different height and diameter according to the difference of system's production capacity, to satisfy the reserves requirement, be provided with batcher 5 between 3 outlets of raw material bunker and the ribbon conveyer 6, batcher 5 is 2-6,2 batchers are set below each raw material bunker, it among the figure 1 bunker, 2 batchers, batcher 5 is electro-vibrating feeder or motor oscillating batcher, the outlet of each raw material bunker 3 is provided with a push-pull valve 4, the top of raw material bunker 3 is provided with reversible ribbon conveyer 2, reversible ribbon conveyer 2 be for realize the multiple spot blanking with even feeding to raw material bunker 3, the other forms of multiple spot blanking of replaceable one-tenth conveying equipment, the top of reversible ribbon conveyer 2 is provided with first ribbon conveyer 1, the discharging elephant trunk of ribbon conveyer 6 is provided with online sample analysis instrument 7, the below of online sample analysis instrument 7 is provided with triple valve 8, after online sample analysis instrument 7 online sample analysis are judged the granularity situation of supplied materials, instruction triple valve 8 feeding crushing machines 9 or bucket elevator 10, triple valve 8 is electronic, electricity surges or Pneumatic three-way valve, a road of triple valve 8 is communicated with bucket elevator 9 feed ends, another road of triple valve 8 is connected with disintegrating machine 9, disintegrating machine 9 is connected with the feed end of bucket elevator 10 again, the valve port that triple valve 8 is connected with disintegrating machine 9 is the big valve port of grain size of raw material, disintegrating machine 9 is impact breakers, double-roll crusher or hammer mill, carbon raw material crushing is become variable grain material between 0.1～20mm, the discharge end of bucket elevator 10 is connected with screening plant 11, the outlet oversize that the grade of screening plant 11 is big is connected with disintegrating machine 9 and carries out second-time breakage, the sieve material of size fractionated down enters different batch bins respectively, avoided the broken excessively of the overload of screening plant and disintegrating apparatus and raw material, screening plant 11 is inertia vibrating screen or probability screen, mesh size is at 1～15mm, can change the batching granularity by changing mesh size, and can improve screening efficiency.
Claims (13)
1, a kind of carbon raw material crushing screening system, it is characterized in that being made of following structure: the discharging elephant trunk of ribbon conveyer is provided with online sample analysis instrument, the below of online sample analysis instrument is provided with triple valve, a road of triple valve is communicated with the bucket elevator feed end, another road of triple valve is connected with disintegrating machine, disintegrating machine is connected with the feed end of bucket elevator again, and the discharge end of bucket elevator is connected with screening plant.
2, carbon raw material crushing screening according to claim 1 system is characterized in that the big outlet of grade of described screening plant is connected with disintegrating machine.
3, carbon raw material crushing screening according to claim 2 system is characterized in that described screening plant is inertia vibrating screen or probability screen, and mesh size is at 1～15mm.
4, carbon raw material crushing screening according to claim 1 system is characterized in that the valve port that described triple valve is connected with disintegrating machine is the big valve port of grain size of raw material.
5, carbon raw material crushing screening according to claim 1 system, it is characterized in that described triple valve be electronic, electricity surges or Pneumatic three-way valve.
6, according to claim 1 or 2 described carbon raw material crushing screening systems, it is characterized in that described disintegrating machine is impact breaker, double-roll crusher or hammer mill, carbon raw material crushing is become variable grain material between 0.1～20mm.
7, carbon raw material crushing screening according to claim 1 system is characterized in that the top of described ribbon conveyer is provided with the raw material bunker.
8, carbon raw material crushing screening according to claim 7 system is characterized in that being provided with batcher between the outlet of described ribbon conveyer and raw material bunker.
9, carbon raw material crushing screening according to claim 8 system is characterized in that described batcher is electro-vibrating feeder or motor oscillating batcher.
10, carbon raw material crushing screening according to claim 8 system is characterized in that the outlet of described raw material bunker is provided with push-pull valve.
11, according to Claim 8 or 10 described carbon raw material crushing screening systems, it is characterized in that the top of described raw material bunker is provided with reversible ribbon conveyer.
12, carbon raw material crushing screening according to claim 11 system is characterized in that the top of described reversible ribbon conveyer is provided with first ribbon conveyer.
13, carbon raw material crushing screening according to claim 8 system, the quantity that it is characterized in that described raw material bunker is 1-3, the quantity of batcher is 2-6,2 batchers is set below each raw material bunker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200167541U CN201140097Y (en) | 2007-12-11 | 2007-12-11 | Carbonaceous raw material pulverizing and screening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200167541U CN201140097Y (en) | 2007-12-11 | 2007-12-11 | Carbonaceous raw material pulverizing and screening system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201140097Y true CN201140097Y (en) | 2008-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200167541U Expired - Fee Related CN201140097Y (en) | 2007-12-11 | 2007-12-11 | Carbonaceous raw material pulverizing and screening system |
Country Status (1)
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| CN (1) | CN201140097Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101450333B (en) * | 2007-11-29 | 2011-02-02 | 沈阳铝镁设计研究院 | Carbon raw material crushing screening method and system |
| CN102580833A (en) * | 2011-12-20 | 2012-07-18 | 宁夏华辉活性炭股份有限公司 | Device for crushing activated carbon |
| CN103086171A (en) * | 2011-10-28 | 2013-05-08 | 酒泉奥凯种子机械股份有限公司 | Automatic unloading device |
| CN105132949A (en) * | 2015-10-13 | 2015-12-09 | 北京森泉伟业科技有限公司 | Comprehensive utilization method of aluminum electrolytic waste cathode materials |
| CN105586607A (en) * | 2016-01-19 | 2016-05-18 | 中国铝业股份有限公司 | Using method of spent cathodes |
-
2007
- 2007-12-11 CN CNU2007200167541U patent/CN201140097Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101450333B (en) * | 2007-11-29 | 2011-02-02 | 沈阳铝镁设计研究院 | Carbon raw material crushing screening method and system |
| CN103086171A (en) * | 2011-10-28 | 2013-05-08 | 酒泉奥凯种子机械股份有限公司 | Automatic unloading device |
| CN102580833A (en) * | 2011-12-20 | 2012-07-18 | 宁夏华辉活性炭股份有限公司 | Device for crushing activated carbon |
| CN105132949A (en) * | 2015-10-13 | 2015-12-09 | 北京森泉伟业科技有限公司 | Comprehensive utilization method of aluminum electrolytic waste cathode materials |
| CN105132949B (en) * | 2015-10-13 | 2017-09-19 | 北京森泉伟业科技有限公司 | A kind of method of comprehensive utilization of aluminum electrolysis waste cathode material |
| CN105586607A (en) * | 2016-01-19 | 2016-05-18 | 中国铝业股份有限公司 | Using method of spent cathodes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20111211 |