CN107597316A - A kind of anti-blocking tremie pipe of ball mill grinding aluminum ore - Google Patents
A kind of anti-blocking tremie pipe of ball mill grinding aluminum ore Download PDFInfo
- Publication number
- CN107597316A CN107597316A CN201711122952.0A CN201711122952A CN107597316A CN 107597316 A CN107597316 A CN 107597316A CN 201711122952 A CN201711122952 A CN 201711122952A CN 107597316 A CN107597316 A CN 107597316A
- Authority
- CN
- China
- Prior art keywords
- tremie pipe
- pipe
- ball mill
- collecting funnel
- lower tube
- Prior art date
- 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.)
- Granted
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 15
- 239000003513 alkali Substances 0.000 claims abstract description 19
- 238000005553 drilling Methods 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004131 Bayer process Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of anti-blocking tremie pipe of ball mill grinding aluminum ore, including material-collecting funnel, drilling machine, double-edged fine-toothed comb, tremie pipe, bolt, backgauge apron, feed back pipe, alkali liquor pipe, ball mill, belt conveyer, belt conveyer is installed on the left of material-collecting funnel, the drilling machine is fixed on the surface of material-collecting funnel, material-collecting funnel upper surface is provided with double-edged fine-toothed comb by bolt, mesh is offered on double-edged fine-toothed comb, tremie pipe is arranged on below material-collecting funnel, the internal diameter of pipeline section is less than tremie pipe lower tube section internal diameter on the tremie pipe, the alkali liquor pipe connection tremie pipe bottom surface, the circle backgauge apron of surrounding welding one of the material-collecting funnel, and the bottom of backgauge apron is connected by feed back pipe with tremie pipe lower tube section, the tremie pipe lower tube section connects ball mill.It is of the invention reasonable in design, excessive, the pollution surrounding environment of alkali lye and ore pulp is avoided, the bulk ore body that can not be crushed by the quick cleaning drilling machine of the cooperation of baffle plate and rake is not so as to influence to use.
Description
Technical field
The present invention relates to aluminum oxide processing technique field, more particularly to a kind of anti-blocking tremie pipe of ball mill grinding aluminum ore.
Background technology
Alumina producing Bayer process, it is the main technique of current production aluminum oxide, it substantially passes through ore and alkali lye
Ore pulp is worn into mixing, and qualified aluminum oxide is then prepared by techniques such as dissolution, sedimentation, decomposition, roastings.And prepared in ore pulp
During often occur lump ore block ball mill tremie pipe, thick ore and ore deposit are often covered above ore blocking
Slurry, manpower get through that feed opening is very time-consuming, laborious, and more than ten minutes, at most nearly one hour at least, causes raw material supply to interrupt, sternly
Ghost image rings product quality, increases cost；Because it is found that not in time while feed opening is blocked（Simultaneously because the start and stop of lye pump
It is master control room control, Field Force is uncontrollable, and it makes a phone call to have had little time in the case of informing）Cause a large amount of alkali lye（Ore pulp）
The safety of excessive serious threat worker, while the workplace of surrounding is polluted, it is necessary to which more people clear up several hours ability
Eliminate the effects of the act.
The content of the invention
It is an object of the invention to provide a kind of anti-blocking tremie pipe of ball mill grinding aluminum ore, asked with solving above-mentioned technology
Topic.
The present invention uses following technical scheme to achieve the above object：
A kind of anti-blocking tremie pipe of ball mill grinding aluminum ore, including material-collecting funnel, drilling machine, double-edged fine-toothed comb, tremie pipe, bolt, backgauge
Apron, feed back pipe, alkali liquor pipe, ball mill, belt conveyer, the material-collecting funnel left side is provided with belt conveyer, for defeated
Ore is sent, the drilling machine is fixed on wall, and positioned at the surface of material-collecting funnel, can block blanking in lump ore
Quick drill is broken during pipe upper end does not delay production, and the material-collecting funnel upper surface is provided with double-edged fine-toothed comb by bolt, opened on the double-edged fine-toothed comb
Provided with mesh, the length of the mesh is less than tremie pipe upper end minimum diameter, and the tremie pipe is arranged on below material-collecting funnel, institute
State tremie pipe and be divided into pipeline section and tremie pipe lower tube section on tremie pipe, the internal diameter of pipeline section is less than in tremie pipe lower tube section on tremie pipe
Footpath, the alkali liquor pipe connection tremie pipe bottom surface, the circle backgauge apron of surrounding welding one of the material-collecting funnel, and the bottom of backgauge apron
Portion is connected by feed back pipe with tremie pipe lower tube section, and the tremie pipe lower tube section connects ball mill.
Preferably, baffle plate is connected by hinge on the right side of the backgauge apron, the backgauge apron side is fixed by clip
Rake.
Preferably, pipeline section is small 5 centimetres relative to the internal diameter of tremie pipe lower tube section on the tremie pipe.
Preferably, rake is connected in sequence by rake teeth, connecting rod, handle.
Preferably, the material-collecting funnel, double-edged fine-toothed comb, tremie pipe, backgauge apron, feed back pipe, alkali liquor pipe, baffle plate, rake and card
Hoop material is cast iron.
Compared with prior art, the present invention has advantages below：Present invention knot is reasonable in design, securely and reliably；Using ball
During grinding machine, if lump ore blocks tremie pipe, it will block the upper end of tremie pipe, without card in the middle or under
Portion, because drilling machine is fixed on wall top, production is not delayed using drilling machine quick drill is broken, and double-edged fine-toothed comb passes through bolt and material-collecting funnel
Be connected, effectively reduce block feed opening situation, alkali lye and ore pulp from material-collecting funnel it is excessive when, backgauge apron is collected,
And tremie pipe is flowed to by feed back pipe and enters ball mill, avoid excessive, the pollution surrounding environment, by falling of alkali lye and ore pulp
Baffle fit rake can clear up away ore body on material-collecting funnel, avoid the generation of danger, preferably promote the use of.
Brief description of the drawings
Fig. 1 is the structural representation of the anti-blocking tremie pipe of ball mill grinding aluminum ore of the present invention；
Fig. 2 is the tremie pipe structural representation of the anti-blocking tremie pipe of ball mill grinding aluminum ore of the present invention；
Fig. 3 is the structural representation of the anti-blocking tremie pipe material-collecting funnel of ball mill grinding aluminum ore of the present invention.
Fig. 4 is rake structural representation of the present invention.
In figure：1st, material-collecting funnel, 2, drilling machine, 3, double-edged fine-toothed comb, 4, mesh, 5, tremie pipe, 6, pipeline section on tremie pipe, 7, blanking
Pipe lower tube section, 8, bolt, 9, backgauge apron, 10, feed back pipe, 11, alkali liquor pipe, 12, ball mill, 13, belt conveyer, 14, gear
Plate, 15, rake, 16, clip, 17, rake teeth, 18, connecting rod, 19, handle.
Embodiment
The present invention is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
As Figure 1-4, a kind of anti-blocking tremie pipe of ball mill grinding aluminum ore, including material-collecting funnel 1, drilling machine 2, double-edged fine-toothed comb
3rd, tremie pipe 5, bolt 8, backgauge apron 9, feed back pipe 10, alkali liquor pipe 11, ball mill 12, belt conveyer 13, the leakage of gathering materials
The left side of bucket 1 is provided with belt conveyer 13, and for conveying ore, the drilling machine 2 is fixed on wall, and is located at and gathers materials
The surface of funnel 1, can when lump ore blocks 5 upper end of tremie pipe, quick drill is broken does not delay production, on the material-collecting funnel 1
Surface is provided with double-edged fine-toothed comb 3 by bolt 8, and mesh 4 is offered on the double-edged fine-toothed comb 3, and the length of the mesh 4 is less than on tremie pipe 5
Minimum diameter is held, the tremie pipe 5 is arranged on the lower section of material-collecting funnel 1, and the tremie pipe 5 divides for pipeline section on tremie pipe 6 and blanking
Pipe lower tube section 7, the internal diameter of pipeline section 6 is less than the internal diameter of tremie pipe lower tube section 7 on tremie pipe, and the alkali liquor pipe 11 connects the bottom of tremie pipe 5
Face, the circle backgauge apron 9 of surrounding welding one of the material-collecting funnel 1, and the bottom of backgauge apron 9 passes through feed back pipe 10 and tremie pipe
Lower tube section 7 connects, and the tremie pipe lower tube section 7 connects ball mill 12.The right side of backgauge apron 9 connects baffle plate by hinge
14, rake 15 is fixed in the side of backgauge apron 9 by clip 16；Pipeline section 6 is relative to tremie pipe lower tube section 7 on the tremie pipe
Internal diameter it is small 5 centimetres.Rake 15 is connected in sequence by rake teeth 17, connecting rod 18, handle 19, the material-collecting funnel 1, double-edged fine-toothed comb 3,
Tremie pipe 5, backgauge apron 9, feed back pipe 10, alkali liquor pipe 11, baffle plate 14, rake 15 and the material of clip 16 are cast iron.
Operation principle of the present invention：When using ball mill, if lump ore blocks tremie pipe 5, it will block blanking
The upper end of pipe 5, it is, broken using the quick drill of drilling machine 2 because drilling machine 2 is fixed on wall top without card in the middle or bottom
The lump ore of the upper end of tremie pipe 5 is stuck in, does not delay production, and double-edged fine-toothed comb 3 is connected by bolt 8 and material-collecting funnel 1, just
Changed in detachable maintaining；The design of double-edged fine-toothed comb 3 causes most of lump ores to be intercepted, and leakage of gathering materials is being blocked by closing baffle plate 14
Gap between bucket 1 and backgauge apron 9, then rake 15 is taken out from clip 16, it is big by what is be intercepted on double-edged fine-toothed comb 3 using rake 15
Lump ore body is cleared, and when alkali lye and ore pulp excessive from material-collecting funnel 1, backgauge apron 9 is collected, and passes through feed back pipe 10
Flow to tremie pipe 5 and enter ball mill 12, excessive, the pollution surrounding environment of alkali lye and ore pulp is avoided, without cleaning, mitigation
Work load, avoid the generation of danger.
Described above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention's
Teaching, in the case where not departing from the principle of the present invention and spirit, the changes, modifications, replacement and the change that are carried out to embodiment
Type is still fallen within protection scope of the present invention.
Claims (5)
1. a kind of anti-blocking tremie pipe of ball mill grinding aluminum ore, including material-collecting funnel（1）, drilling machine（2）, double-edged fine-toothed comb（3）, tremie pipe
（5）, bolt（8）, backgauge apron（9）, feed back pipe（10）, alkali liquor pipe（11）, ball mill（12）, belt conveyer（13）, it is special
Sign is:The material-collecting funnel（1）Left side is provided with belt conveyer（13）, for conveying ore, the drilling machine（2）
It is fixed on wall, and is located at material-collecting funnel（1）Surface, tremie pipe can be blocked in lump ore（5）Quick drill during upper end
It is broken not delay production, the material-collecting funnel（1）Upper surface passes through bolt（8）Double-edged fine-toothed comb is installed（3）, the double-edged fine-toothed comb（3）On open up
There is mesh（4）, the mesh（4）Length be less than tremie pipe（5）Upper end minimum diameter, the tremie pipe（5）Installed in gathering materials
Funnel（1）Lower section, the tremie pipe（5）It is divided into pipeline section on tremie pipe（6）With tremie pipe lower tube section（7）, pipeline section on tremie pipe（6）
Internal diameter be less than tremie pipe lower tube section（7）Internal diameter, the alkali liquor pipe（11）Connect tremie pipe（5）Bottom surface, the material-collecting funnel（1）
Surrounding welding one circle backgauge apron（9）, and backgauge apron（9）Bottom pass through feed back pipe（10）With tremie pipe lower tube section（7）
Connection, the tremie pipe lower tube section（7）Connect ball mill（12）.
A kind of 2. anti-blocking tremie pipe of ball mill grinding aluminum ore according to claim 1, it is characterised in that:The backgauge encloses
Skirt（9）Right side connects baffle plate by hinge（14）, the backgauge apron（9）Side passes through clip（16）Fixed rake（15）.
A kind of 3. anti-blocking tremie pipe of ball mill grinding aluminum ore according to claim 1, it is characterised in that:The tremie pipe
Upper pipeline section（6）Relative to tremie pipe lower tube section（7）Internal diameter it is small 5 centimetres.
A kind of 4. anti-blocking tremie pipe of ball mill grinding aluminum ore according to claim 1, it is characterised in that:Rake（15）By
Rake teeth（17）, connecting rod（18）, handle（19）It is connected in sequence.
A kind of 5. anti-blocking tremie pipe of ball mill grinding aluminum ore according to claim 1, it is characterised in that：The leakage of gathering materials
Bucket（1）, double-edged fine-toothed comb（3）, tremie pipe（5）, backgauge apron（9）, feed back pipe（10）, alkali liquor pipe（11）, baffle plate（14）, rake（15）With
Clip（16）Material is cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711122952.0A CN107597316B (en) | 2017-11-14 | 2017-11-14 | A kind of anti-blocking feeder pipe of ball mill grinding aluminum ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711122952.0A CN107597316B (en) | 2017-11-14 | 2017-11-14 | A kind of anti-blocking feeder pipe of ball mill grinding aluminum ore |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107597316A true CN107597316A (en) | 2018-01-19 |
| CN107597316B CN107597316B (en) | 2019-11-26 |
Family
ID=61085921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711122952.0A Active CN107597316B (en) | 2017-11-14 | 2017-11-14 | A kind of anti-blocking feeder pipe of ball mill grinding aluminum ore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107597316B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134895Y (en) * | 1991-06-18 | 1993-06-02 | 罗南阶 | Centrifugal cylinder screening machine |
| CN1237483A (en) * | 1998-06-03 | 1999-12-08 | 刘容谟 | Superfine tube mill |
| CN103949338A (en) * | 2014-05-19 | 2014-07-30 | 山东华联矿业股份有限公司 | Anti-blocking device for concentrate filtration |
| CN204841829U (en) * | 2015-07-24 | 2015-12-09 | 刘玉春 | Outer feed arrangement of ball mill bonding type |
| CN207628512U (en) * | 2017-11-14 | 2018-07-20 | 青岛金星矿业股份有限公司 | A kind of anti-blocking tremie pipe of ball mill grinding aluminum ore |
-
2017
- 2017-11-14 CN CN201711122952.0A patent/CN107597316B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134895Y (en) * | 1991-06-18 | 1993-06-02 | 罗南阶 | Centrifugal cylinder screening machine |
| CN1237483A (en) * | 1998-06-03 | 1999-12-08 | 刘容谟 | Superfine tube mill |
| CN103949338A (en) * | 2014-05-19 | 2014-07-30 | 山东华联矿业股份有限公司 | Anti-blocking device for concentrate filtration |
| CN204841829U (en) * | 2015-07-24 | 2015-12-09 | 刘玉春 | Outer feed arrangement of ball mill bonding type |
| CN207628512U (en) * | 2017-11-14 | 2018-07-20 | 青岛金星矿业股份有限公司 | A kind of anti-blocking tremie pipe of ball mill grinding aluminum ore |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107597316B (en) | 2019-11-26 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20191106 Address after: 362000 No.166, Fengwei Town, Fengwei City, Quanzhou City, Fujian Province Applicant after: Liu Lingming Address before: Urban and rural areas in Shandong province 277200 Fu Guan Zhuang Cun, Shanting District of Zaozhuang City No. 210 Applicant before: Jiang Anxiang |
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| TA01 | Transfer of patent application right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201130 Address after: 242200 Shuangxi village, Qiucun Town, Guangde County, Xuancheng City, Anhui Province Patentee after: Guangde Guangli new building materials Co., Ltd Address before: 362000 No.166, Fengwei Town, Fengwei City, Quanzhou City, Fujian Province Patentee before: Liu Lingming |
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| TR01 | Transfer of patent right |