CN102728267A - High concentration filled two stage horizontal stirrer - Google Patents
High concentration filled two stage horizontal stirrer Download PDFInfo
- Publication number
- CN102728267A CN102728267A CN2012102110492A CN201210211049A CN102728267A CN 102728267 A CN102728267 A CN 102728267A CN 2012102110492 A CN2012102110492 A CN 2012102110492A CN 201210211049 A CN201210211049 A CN 201210211049A CN 102728267 A CN102728267 A CN 102728267A
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- 238000007599 discharging Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000006210 lotion Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000014366 other mixer Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000004155 tailings processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The invention discloses a high concentration filled two stage horizontal stirrer, which comprises a primary stirrer and a secondary stirrer, a discharge hatch of the primary stirrer is connected with a feeding hatch of the secondary stirrer, the primary stirrer comprises a U-shaped casing and two primary stirring shafts possessing retrograde rotation in the U-shaped casing, wherein a levorgyration blade is arranged on one primary stirring shaft, a dextrorotation blade is provided on another primary stirring shaft; the secondary stirrer comprises a U-shaped body and two secondary stirring shafts possessing retrograde rotation in the U-shaped body, wherein an external layer left spiral blade and an internal layer right spiral blade are respectively provided with one of the secondary stirring shafts in an interlace mode, an internal layer left spiral blade and an external layer right spiral blade are respectively provided with another secondary stirring shaft in an interlace mode, the tactical diameter of the external layer left spiral blade is greater than that of the internal layer right spiral blade, and the tactical diameter of the external layer right spiral blade is greater than that of the internal layer left spiral blade. The horizontal stirrer of the invention has the advantages of high stirring efficiency, good stirring effect, and is capable of reducing the power consumption, filling cost, failure rate and maintenance cost.
Description
Technical field
The present invention relates to the mixer technical field, especially a kind of high concentration filling twin-stage horizontal mixer that is used for the mill tailings processing.
Background technology
For fully reclaiming subterranean resource, strengthen the ecological protection dynamics, filling method mining has become the mining industry Development Trend.Therefore; Through mine tailing condition, mine tailing conveying technology, the mechanism research of low-heat high-strength plastic gel material and necessary detection means are reduced filling cost; To improving mine tailing preparation and stowage capacity; Realize the continuous filling of mine tailing high concentration, further improve cemented fill intensity, extremely important meaning is arranged.
Existing nowadays in the filling in mine engineering project, the high concentration mixer is the important component part of preparation lotion, general domestic employing mostly be vertical mixer.There is certain limitation in the processing capacity of vertical mixer; And the problem that vertical mixer exists is also a lot, and along with the mixer increase of service time, the cylindrical shell bottom has a large amount of lotion accumulation; Not only increased the power consumption of mixer, and operating efficiency reduces greatly also.
Summary of the invention
The technical problem that the present invention will solve is: overcome the deficiency in the prior art, provide a kind of stirring efficiency high, the high concentration filling twin-stage horizontal mixer of mixing effect good and reduction power consumption and filling cost.
The technical solution adopted for the present invention to solve the technical problems is: a kind of high concentration filling twin-stage horizontal mixer; Comprise one-level mixer and secondary mixer; The discharging opening of one-level mixer links to each other with the feeding mouth of secondary mixer; The one-level mixer comprises U-shaped housing and the one-level shaft that is arranged on two counter-rotatings in the U-shaped housing, and wherein an one-level shaft is provided with left-handed blade sheet, then is provided with dextrorotation blade sheet on another root one-level shaft; The secondary mixer comprises U-shaped body and the secondary shaft that is arranged on two counter-rotatings in the U-shaped body; Wherein be staggeredly equipped with outer left-hand screw blade and internal layer right-hand screw blade respectively on a secondary shaft; Another root secondary shaft then is staggeredly equipped with internal layer left-hand screw blade and outer right-hand screw blade respectively; Outer left-hand screw blade tactical diameter is greater than internal layer right-hand screw blade, and outer right-hand screw blade tactical diameter is greater than internal layer left-hand screw blade.
One-level shaft and secondary shaft are connected with variable-frequency motor through shaft coupling respectively.
In order to improve stirring efficiency, the angle of inclination between left-handed blade sheet and dextrorotation blade sheet and the one-level shaft is 10 ° to 20 °.
Outer left-hand screw blade is crossed support arm with outer right-hand screw blade pass and is connected with the secondary shaft, and described internal layer right-hand screw blade is crossed inner support with internal layer left-hand screw blade pass and is connected with the secondary shaft.
In order further to improve stirring efficiency, the angle of inclination between inner support and support arm and the secondary shaft is 10 ° to 20 °.
U-shaped housing medial surface is pasted with the U-shaped internal layer liner plate that can improve U-shaped housing bottom height and compressive strength.
U-shaped body medial surface is pasted with two blocks of C shape liner plates that can agree with spiral stirring movement track and improve mixing effect.
The open top of U-shaped body is arranged at intervals with the pull bar that prevents the U-shaped body deformation between the both sides.
The invention has the beneficial effects as follows: high concentration filling twin-stage horizontal mixer provided by the invention is simple in structure, and stirring efficiency is high, and mixing effect is good, and has reduced power consumption, filling cost, fault rate and maintenance cost.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of figure one.
Fig. 3 is the axonometric drawing of one-level mixer among the present invention.
Fig. 4 is the axonometric drawing of secondary mixer among the present invention.
The outer right-hand screw blade of the outer left-hand screw blade of the feeding mouth 2-2.U shape body 2-3. secondary shaft 2-4. of the left-handed blade sheet of the discharging opening 1-2.U shape housing 1-3. one-level shaft 1-4. 1-5. dextrorotation blade sheet 1-6.U shape interior lining panel 2-1. secondary mixer of 1-1. one-level mixer 2-5. internal layer right-hand screw blade 2-6. internal layer left-hand screw blade 2-7. 2-8. support arm 2-9. inner support 2-10.C shape liner plate 2-11. pull bar 3. shaft couplings 4. variable-frequency motors among the figure
The specific embodiment
Combine accompanying drawing and preferred embodiment that the present invention is further described now.These accompanying drawings are the sketch map of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
To a kind of high concentration filling twin-stage horizontal mixer shown in Figure 4, comprise one-level mixer and secondary mixer like Fig. 1, the discharging opening 1-1 of one-level mixer links to each other with the feeding mouth 2-1 of secondary mixer.The secondary shaft 2-3 of the one-level shaft 1-3 of one-level mixer and secondary mixer is connected with variable-frequency motor 4 through shaft coupling 3 respectively.
The one-level mixer comprises U-shaped housing 1-2 and the one-level shaft 1-3 that is arranged on two counter-rotatings in the U-shaped housing 1-2; Wherein an one-level shaft 1-3 is provided with left-handed blade sheet 1-4, then is provided with dextrorotation blade sheet 1-5 on another root one-level shaft 1-3.Left-handed blade sheet 1-4 is connected with one-level shaft 1-3 through fixed head with dextrorotation blade sheet 1-5.Angle of inclination between left-handed blade sheet 1-4 and dextrorotation blade sheet 1-5 and the one-level shaft 1-3 is 15 °.U-shaped housing 1-2 medial surface is pasted with U-shaped internal layer liner plate 1-6.
The secondary mixer comprises U-shaped body 2-2 and the secondary shaft 2-3 that is arranged on two counter-rotatings in the U-shaped body 2-2; Wherein be staggeredly equipped with outer left-hand screw blade 2-4 and internal layer right-hand screw blade 2-5 respectively on a secondary shaft 2-3; Another root secondary shaft 2-3 then is staggeredly equipped with internal layer left-hand screw blade 2-6 and outer right-hand screw blade 2-7 respectively; Outer left-hand screw blade 2-4 tactical diameter is greater than internal layer right-hand screw blade 2-5, and outer right-hand screw blade 2-7 tactical diameter is greater than internal layer left-hand screw blade 2-6.Outer left-hand screw blade 2-4 is connected with secondary shaft 2-3 through support arm 2-8 with outer right-hand screw blade 2-7, and described internal layer right-hand screw blade 2-5 is connected with secondary shaft 2-3 through inner support 2-9 with internal layer left-hand screw blade 2-6.Angle of inclination between support arm 2-8 and inner support 2-9 and the secondary shaft 2-3 is 15 °.U-shaped body 2-2 medial surface is pasted with two C shape liner plate 2-10.U-shaped body 2-2 open top is arranged at intervals with pull bar 2-11 between the both sides.
Get into the one-level oar blade type in the feeding mouth entering one-level mixer of slip that needs to stir and stir active section by the one-level mixer; The left-handed blade sheet 1-4 and the dextrorotation blade sheet 1-5 that are distributed on the one-level shaft 1-3 stir slip; It is mixed; Pass through the feeding mouth 2-1 entering secondary screw type stirring active section of secondary mixer via the discharging opening 1-1 of one-level mixer; The outer left-hand screw blade 2-4, internal layer right-hand screw blade 2-5, internal layer left-hand screw blade 2-6 and the outer right-hand screw blade 2-7 that are arranged on the secondary shaft 2-3 carry out secondary screw type stirring conveying to slip; The lotion for preparing is at last accomplished whole workflow from the discharging opening output of secondary mixer.
Stir active section at the one-level oar blade type, the one-level mixer adopts U-shaped housing 1-2, has avoided lower housing portion to have angle and the accumulation that produces slip, has effectively lowered traditional " dead band " area; Be provided with U-shaped liner plate 1-6 in the U-shaped housing 1-2, U-shaped liner plate 1-6 is highly less, has improved the height and the compressive strength of U-shaped housing 1-2 bottom; In addition through systematically calculating and the spacing of testing between the optimal spacing confirmed between left-handed blade sheet 1-4 and dextrorotation blade sheet 1-5 and the U-shaped housing 1-2 and the two one-level shaft 1-3; Thereby make U-shaped housing 1-2 bottom can not exist stirring less than phenomenon; Can not produce simultaneously the situation that left-handed blade sheet 1-4 or dextrorotation blade sheet 1-5 get to U-shaped housing 1-2 yet; Utilize the space in the limited U-shaped housing 1-2, produce maximum efficient.
Stir active section at secondary screw type; The secondary mixer adopts U-shaped body 2-2, is provided with two C shape liner plate 2-10 in the U-shaped body 2-2, has agreed with the movement locus of spiral stirring; Avoid slip accumulation and generation stirring " dead band " below blade crosses, make mixing effect better; Several pull bars 2-11 that between U-shaped body 2-2 open top both sides, is provided with has at interval guaranteed that then U-shaped body 2-2 can be because of the U-shaped body 2-2 distortion that in reason or the slip whipping process U-shaped body 2-2 impact is caused service time.When stirring; Wherein the outer left-hand screw blade 2-4 on secondary shaft 2-3 is rotated counterclockwise; Turn clockwise with its coaxial internal layer right-hand screw blade 2-5, and the outer right-hand screw blade 2-7 on another root secondary shaft 2-3 turns clockwise, be rotated counterclockwise with its coaxial internal layer left-hand screw blade 2-6; Two so coaxial reverse rotation modes can promote stirring efficiency biglyyer, and it is more even to make slurry mix ground.Traditional helical blade is directly to be fixed together with secondary shaft 2-3, though concentricity is better, can cause the helical blade and the place of touching that is coupling to have the slip accumulation and produce " dead angle ".Though and the stirring of new-type shaftless can solve " dead angle " problem, concentricity is difficult to guarantee that vane stability is not enough.And this active section can solve " dead angle " problem, and guarantee concentricity well through adopting fixing each helical blade of inner support 2-9 and support arm 2-8.Through the location of inner support 2-9 and support arm 2-8, connecting meets the demands, and when helical blade damaged, the corresponding helical blade that only needs repairing greatly reduced maintenance cost.
The present invention adopts two-shipper to stir active section; It is more even that slip is mixed, stirring efficiency and effect be improved significantly, when effectively reducing filling cost; Can effectively solve the dust distinct issues that other mixers exist, improve the work on the spot environment; When reducing the part transmission link, reduce fault rate and maintenance cost, and effectively improved the transmission efficiency of equipment, played energy-conservation effect.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (8)
1. high concentration filling twin-stage horizontal mixer; Comprise one-level mixer and secondary mixer; The discharging opening of one-level mixer (1-1) links to each other with the feeding mouth (2-1) of secondary mixer; It is characterized in that: described one-level mixer comprises U-shaped housing (1-2) and is arranged on the one-level shaft (1-3) of two counter-rotatings in the U-shaped housing (1-2); Wherein an one-level shaft (1-3) is provided with left-handed blade sheet (1-4), then is provided with dextrorotation blade sheet (1-5) on another root one-level shaft (1-3); Described secondary mixer comprises U-shaped body (2-2) and is arranged on the secondary shaft (2-3) of two counter-rotatings in the U-shaped body (2-2); Wherein be staggeredly equipped with outer left-hand screw blade (2-4) and internal layer right-hand screw blade (2-5) on the secondary shaft (2-3) respectively; Another root secondary shaft then is staggeredly equipped with internal layer left-hand screw blade (2-6) and outer right-hand screw blade (2-7) respectively; Described outer left-hand screw blade (2-4) tactical diameter is greater than internal layer right-hand screw blade (2-5), and outer right-hand screw blade (2-7) tactical diameter is greater than internal layer left-hand screw blade (2-6).
2. high concentration filling twin-stage horizontal mixer according to claim 1 is characterized in that: described one-level shaft (1-3) is connected with variable-frequency motor (4) through shaft coupling (3) respectively with secondary shaft (2-3).
3. high concentration filling twin-stage horizontal mixer according to claim 1 is characterized in that: the angle of inclination between described left-handed blade sheet (1-4) and dextrorotation blade sheet (1-5) and the one-level shaft (1-3) is 10 ° to 20 °.
4. high concentration filling twin-stage horizontal mixer according to claim 1; It is characterized in that: described outer left-hand screw blade (2-4) is connected with secondary shaft (2-3) through support arm (2-8) with outer right-hand screw blade (2-7), and described internal layer right-hand screw blade (2-5) is connected with secondary shaft (2-3) through inner support (2-9) with internal layer left-hand screw blade (2-6).
5. high concentration filling twin-stage horizontal mixer according to claim 4 is characterized in that: the angle of inclination between described inner support (2-9) and support arm (2-8) and the secondary shaft (2-3) is 10 ° to 20 °.
6. high concentration filling twin-stage horizontal mixer according to claim 1 is characterized in that: described U-shaped housing (1-2) medial surface is pasted with U-shaped internal layer liner plate (1-6).
7. high concentration filling twin-stage horizontal mixer according to claim 1 is characterized in that: described U-shaped body (2-2) medial surface is pasted with two blocks of C shape liner plates (2-10).
8. high concentration filling twin-stage horizontal mixer according to claim 1 is characterized in that: described U-shaped body (2-2) open top is arranged at intervals with pull bar (2-11) between the both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102110492A CN102728267A (en) | 2012-06-26 | 2012-06-26 | High concentration filled two stage horizontal stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102110492A CN102728267A (en) | 2012-06-26 | 2012-06-26 | High concentration filled two stage horizontal stirrer |
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| Publication Number | Publication Date |
|---|---|
| CN102728267A true CN102728267A (en) | 2012-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102110492A Pending CN102728267A (en) | 2012-06-26 | 2012-06-26 | High concentration filled two stage horizontal stirrer |
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| CN (1) | CN102728267A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731979A (en) * | 2017-01-23 | 2017-05-31 | 山东双源印铁制罐有限公司 | A kind of convertible mould wash mixer |
| CN111773996A (en) * | 2020-07-10 | 2020-10-16 | 谢天 | Mine lotion stirring is with doublestage horizontal reposition of redundant personnel mixer |
| CN111821897A (en) * | 2020-07-15 | 2020-10-27 | 常州市新武机械有限公司 | High-concentration two-stage horizontal mixer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2366171Y (en) * | 1999-02-26 | 2000-03-01 | 陈月乔 | Blade apparatus of stirring machine |
| JP2003117370A (en) * | 2001-10-19 | 2003-04-22 | Yuji Osuga | Mixing and stirring drier and production method of compost using the same |
| CN2766944Y (en) * | 2005-01-21 | 2006-03-29 | 李荣旭 | Spiral blade type continuous feeding blending machine |
| CN201525795U (en) * | 2009-11-04 | 2010-07-14 | 江苏明轩环保科技有限公司 | Curing material mixing, stirring and conveying device |
| CN202666771U (en) * | 2012-06-26 | 2013-01-16 | 孙泽云 | High-concentration filling double-stage horizontal agitator |
-
2012
- 2012-06-26 CN CN2012102110492A patent/CN102728267A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2366171Y (en) * | 1999-02-26 | 2000-03-01 | 陈月乔 | Blade apparatus of stirring machine |
| JP2003117370A (en) * | 2001-10-19 | 2003-04-22 | Yuji Osuga | Mixing and stirring drier and production method of compost using the same |
| CN2766944Y (en) * | 2005-01-21 | 2006-03-29 | 李荣旭 | Spiral blade type continuous feeding blending machine |
| CN201525795U (en) * | 2009-11-04 | 2010-07-14 | 江苏明轩环保科技有限公司 | Curing material mixing, stirring and conveying device |
| CN202666771U (en) * | 2012-06-26 | 2013-01-16 | 孙泽云 | High-concentration filling double-stage horizontal agitator |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731979A (en) * | 2017-01-23 | 2017-05-31 | 山东双源印铁制罐有限公司 | A kind of convertible mould wash mixer |
| CN111773996A (en) * | 2020-07-10 | 2020-10-16 | 谢天 | Mine lotion stirring is with doublestage horizontal reposition of redundant personnel mixer |
| CN111773996B (en) * | 2020-07-10 | 2021-05-25 | 苏州巴涛信息科技有限公司 | Mine lotion stirring is with doublestage horizontal reposition of redundant personnel mixer |
| CN113262700A (en) * | 2020-07-10 | 2021-08-17 | 谢天 | Two-stage horizontal split-flow mixer for stirring mine paste |
| CN113262700B (en) * | 2020-07-10 | 2023-06-30 | 赣州骏友机械设备有限公司 | Two-stage horizontal shunt mixer for mine paste stirring |
| CN111821897A (en) * | 2020-07-15 | 2020-10-27 | 常州市新武机械有限公司 | High-concentration two-stage horizontal mixer |
| CN111821897B (en) * | 2020-07-15 | 2022-04-22 | 常州市新武机械有限公司 | High-concentration two-stage horizontal mixer |
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Owner name: CHANGZHOU XINWU MACHINERY CO., LTD. Free format text: FORMER OWNER: SUN ZEYUN Effective date: 20130116 |
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Effective date of registration: 20130116 Address after: 213154 Jiangsu city of Changzhou province Wujin Huangli Town Village Applicant after: Changzhou Xinwu Machinery Co., Ltd. Address before: 213154 Jiangsu city of Changzhou province Wujin Huangli Town Village No. 227 Applicant before: Sun Zeyun |
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Application publication date: 20121017 |