CN104941481A - Paste thickener aggregate well stirring device - Google Patents
Paste thickener aggregate well stirring device Download PDFInfo
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- CN104941481A CN104941481A CN201510370249.6A CN201510370249A CN104941481A CN 104941481 A CN104941481 A CN 104941481A CN 201510370249 A CN201510370249 A CN 201510370249A CN 104941481 A CN104941481 A CN 104941481A
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Abstract
The invention provides a paste thickener aggregate well stirring device, belonging to the technical field of paste stirring devices. The device is formed by welding angle steel, I-shaped steel, steel pipes, flanges and a sealing plate according to a certain angle and arrangement mode. The I-shaped steel is vertically welded on a driving shaft; the angle steel is welded at the end part of the I-shaped steel and is parallel to the driving shaft; the difference of every two of the four welded stirring arms is 90 degrees; the driving shaft is formed by processing the steel pipes; the top end of the driving shaft is connected with a rake rack on the upper part by virtue of a flange; the part which is 50mm away from the bottom of the driving shaft is sealed by the sealing plate; the bottom of the driving shaft is inserted into a wear-resistant steel pipe; the height of the driving shaft changes between 1500mm and 2500mm. The device disclosed by the invention is simple and reliable, the problems that the traditional aggregate well stirring device is unreasonable in structure and the stirring device is easy to degenerate, warp and drop can be effectively solved, the problems that the underflow concentration in the paste thickener aggregate well is not homogenized and the paste thickener presses the rake and stops and the like are further solved, and slurry homogenizing and fluidization stirring of the paste thickener aggregate well are realized.
Description
Technical field
The present invention relates to lotion agitating device technical field, refer to that a kind of Paste thickener gathers materials well agitating device especially.
Background technology
The ore that mining goes out is after ore-dressing practice, and remaining solid waste is mine tailing, and it is generally discharged with low concentration Tailings Slurry state.The discharge of low concentration mine tailing usually causes the great number of issues such as environmental pollution, water resource waste, Tailings Dam dam break, and therefore crude tailings lotion technology is arisen at the historic moment.Paste thickener by flocculating setting effect by high concentration crude tailings lotion low for disposable for low concentration tailings dense one-tenth moisture content, can solve the difficult problem that the discharge of traditional low concentration last mortar exists.
The well that gathers materials is the core texture of Paste thickener, and low concentration last mortar is deposited on gradually and gathers materials in well bottom Paste thickener after dense dehydration, and be subject to the effect of upper pressure, in the well that gathers materials, last mortar concentration constantly raises.Because the pressure in the well that gathers materials suffered by diverse location tailings is inconsistent, and then form last mortar concentration gradient gathering materials in well, namely higher the closer to the bottom tailings concentration that gathers materials, mobility is poorer, stirs resistance larger.If effectively stir the well middle and high concentration last mortar that gathers materials not in time, make it be formed to homogenize, fluidised crude tailings lotion, very easily cause concentrator to press the accidents such as rake is shut down, underflow cannot discharge.
And traditional gather materials well agitating device due to structural design unreasonable, effectively crude tailings lotion can not be stirred, when being subject to larger shearing resistance, agitating device usually deforms, distortion, to come off, cause Paste thickener to shut down.Therefore, need a kind of effective Paste thickener badly to gather materials well agitating device.
Summary of the invention
The technical problem to be solved in the present invention is to provide effectively can solve that Paste thickener gathers materials that pulp density in well is uneven, agitating device is yielding, distortion, the Novel cream concentrator that comes off gather materials well agitating device, and in the well that realizes gathering materials, the homogenizing of slip, fluidization are stirred.
This Paste thickener gathers materials well agitating device, by angle steel, I-steel, steel pipe, flange, sealing plate forms, wherein, I-steel vertical welding on the driving shaft, on I-steel has, lower two groups, one group, top I-steel is positioned at driving shaft top, distance driving shaft distance from top is 50 ~ 200mm, comprise I-steel one, I-steel two, I-steel three and I-steel four, and I-steel, I-steel two, I-steel three and I-steel four are positioned at same plane, arrange around driving shaft successively half-twist, one group, bottom I-steel is positioned at bottom driving shaft, distance wear-resistant steel pipe distance from top is 50 ~ 400mm, comprise I-steel five, I-steel six, I-steel seven and I-steel eight, I-steel five, I-steel six, I-steel seven and I-steel eight are positioned at same plane, arrange around driving shaft successively half-twist, angle steel is parallel to driving shaft and is welded on the end of I-steel away from driving shaft, concrete is, angle steel one and angle steel two are welded on I-steel one and both sides, I-steel seven end, angle steel three and angle steel four are welded on I-steel two and both sides, I-steel six end, angle steel five and angle steel six are welded on I-steel three and both sides, I-steel five terminal portion, and angle steel seven and angle steel eight are welded on I-steel four and both sides, I-steel eight end, driving shaft top is connected with top harrow frame by flange, adopts sealing plate to seal bottom driving shaft, and insert in wear-resistant steel pipe bottom driving shaft, wear-resistant steel pipe is connected with lower bearing.
It is maximum that the mixing arm that above-mentioned angle steel one and angle steel two form stirs radius, the mixing arm that angle steel five and angle steel six form stirs radius and takes second place, it is minimum that the mixing arm that angle steel three and angle steel four form stirs radius, and wherein, the maximum mixing arm of radius is less than the well inwall 50 ~ 100mm that gathers materials.
The angle steel length that this device is used is between 1000mm ~ 2000mm, and I-steel length is between 200mm ~ 1000mm, and driving shaft height is between 1500mm ~ 2500mm.
Above-mentioned driving shaft is that Q235 steel pipe processes by external diameter 620mm, wall thickness 16mm, material; 50mm bottom sealing plate distance driving shaft; Wear-resistant steel pipe internal diameter 620mm, wall thickness 10mm, high 400mm, material are Q345.
The beneficial effect of technique scheme of the present invention is as follows:
In such scheme; form Paste thickener by the angle steel of different size structure, I-steel, steel-pipe welding to gather materials well agitating device; effective tradition that solves is gathered materials well agitating device unreasonable structure, agitating device mutability, distortion, the problem that comes off; this device is simple, reliable; good effect is obtained in actual application; effectively can solve lotion underflow heterogeneity, a difficult problem such as Paste thickener pressure rake shutdowns etc., achieve Paste thickener and gather materials that well slip homogenizes, fluidization stirring.
Accompanying drawing explanation
Fig. 1 is that Paste thickener of the present invention gathers materials the generalized section of well agitating device;
Fig. 2 is that Paste thickener of the present invention gathers materials the top view of well agitating device;
Fig. 3 is that Paste thickener of the present invention gathers materials the generalized section of well agitating device up time half-twist;
Fig. 4 is that Paste thickener of the present invention gathers materials the top view of well agitating device up time half-twist.
Wherein, 1-driving shaft; 2-flange; 3-angle steel one; 4-I-steel one; 5-angle steel three; 6-angle steel four; 7-angle steel five; 8-I-steel three; 9-I-steel five; 10-I-steel seven; 11-I-steel two; 12-I-steel six; 13-wear-resistant steel pipe; 14-sealing plate; 15-gathers materials well inwall; 16-I-steel four; 17-angle steel two; 18-angle steel six; 19-angle steel seven; 20-angle steel eight; 21-I-steel eight.
Detailed description of the invention
For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The present invention is directed to existing gather materials well agitating device due to structural design unreasonable; can not effectively stir crude tailings lotion; when being subject to larger shearing resistance; agitating device usually deforms, distortion, come off; cause the problems such as Paste thickener shutdown, provide a kind of Paste thickener to gather materials well agitating device.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, be the structural representation of this device.This device is by angle steel, I-steel, steel pipe, flange, sealing plate forms, I-steel is vertically welded on driving shaft 1, on I-steel has, lower two groups, one group, top I-steel is positioned at driving shaft 1 top, apart from driving shaft 1 distance from top 50 ~ 100mm, comprise I-steel 1, I-steel 2 11, I-steel 38 and I-steel 4 16, and I-steel 1, I-steel 2 11, I-steel 38 and I-steel 4 16 are positioned at same plane, arrange around driving shaft 1 successively half-twist, one group, bottom I-steel is positioned at bottom driving shaft 1, apart from wear-resistant steel pipe 13 distance from top at 50 ~ 400mm, comprise I-steel 59, I-steel 6 12, I-steel 7 10 and I-steel 8 21, I-steel 59, I-steel 6 12, I-steel 7 10 and I-steel 8 21 are positioned at same plane, arrange around driving shaft 1 successively half-twist, angle steel is parallel to driving shaft 1 and is welded on the end of I-steel away from driving shaft 1, concrete is, angle steel 1 and angle steel 2 17 are welded on I-steel 1 and both sides, I-steel 7 10 end, angle steel 35 and angle steel 46 are welded on I-steel 2 11 and both sides, I-steel 6 12 end, angle steel 57 and angle steel 6 18 are welded on I-steel 38 and both sides, I-steel 59 end, and angle steel 7 19 and angle steel 8 20 are welded on I-steel 4 16 and both sides, I-steel 8 21 end, driving shaft 1 top is connected with top harrow frame by flange 2, and adopt sealing plate 14 to seal bottom driving shaft 1, insert in wear-resistant steel pipe 13 bottom driving shaft 1, wear-resistant steel pipe 13 is connected with lower bearing.It is maximum that the mixing arm that angle steel 1 and angle steel 2 17 form stirs radius, and the mixing arm that angle steel 57 and angle steel 6 18 form stirs radius and takes second place, and it is minimum that the mixing arm that angle steel 35 and angle steel 46 form stirs radius.
Embodiment 1
To gather materials well agitating device by above-mentioned design Paste thickener, I-steel adopts I16# I-steel, and high 160 wing plates are wide by 88, material Q235.I-steel 1, the long 850mm of I-steel 7 10, I-steel 38, the long 670mm of I-steel 59, I-steel 4 16 and the long 510mm of I-steel 8 21, I-steel 2 11, the long 330mm of I-steel 6 12.Angle steel adopts L16016 angle steel, material Q235.Angle steel 57, angle steel 6 18, angle steel 7 19, angle steel 8 20, angle steel 2 17, angle steel 1 are long is 1600mm, and angle steel 46, angle steel 35 are long is 1420mm.The high 1650mm of driving shaft 1 is that Q235 steel pipe processes by external diameter 620mm, wall thickness 16mm, material, and driving shaft 1 top is connected with top harrow frame by flange 2, and bottom driving shaft 1,50mm place adopts sealing plate 14 to carry out encapsulation process, thickness of slab 8mm.Wear-resistant steel pipe 13 internal diameter 620mm, wall thickness 10mm, high 400mm, material are Q345.
The well agitating device that gathers materials formed thus, effectively can stir different parts lotion in the well that gathers materials.
Embodiment 2
To gather materials well agitating device by above-mentioned design Paste thickener, I-steel adopts I18# I-steel, and high 180 wing plates are wide by 94, material Q275.I-steel 1, the long 880mm of I-steel 7 10, I-steel 38, the long 690mm of I-steel 59, I-steel 4 16 and the long 540mm of I-steel 8 21, I-steel 2 11, the long 350mm of I-steel 6 12.Angle steel adopts L16016 angle steel, material Q345.Angle steel 57, angle steel 6 18, angle steel 7 19, angle steel 8 20, angle steel 2 17, angle steel 1 are long is 1650mm, and angle steel 46, angle steel 35 are long is 1480mm.The high 1700mm of driving shaft 1 is that Q235 steel pipe processes by external diameter 620mm, wall thickness 16mm, material, and driving shaft 1 top is connected with top harrow frame by flange 2, and bottom driving shaft 1,50mm place adopts sealing plate 14 to carry out encapsulation process, thickness of slab 8mm.Wear-resistant steel pipe 13 internal diameter 620mm, wall thickness 10mm, high 400mm, material are Q345.
The well agitating device that gathers materials formed thus, effectively can stir different parts lotion in the well that gathers materials.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. Paste thickener gathers materials a well agitating device, by angle steel, I-steel, steel pipe, flange, sealing plate forms, and it is characterized in that: I-steel is vertically welded on driving shaft (1), on I-steel has, lower two groups, one group, top I-steel is positioned at driving shaft (1) top, is 50 ~ 200mm, comprises I-steel one (4) apart from driving shaft (1) distance from top, I-steel two (11), I-steel three (8) and I-steel four (16), and I-steel one (4), I-steel two (11), I-steel three (8) and I-steel four (16) are positioned at same plane, arrange around driving shaft (1) successively half-twist, one group, bottom I-steel is positioned at driving shaft (1) bottom, distance wear-resistant steel pipe (13) distance from top is 50 ~ 400mm, comprises I-steel five (9), I-steel six (12), I-steel seven (10) and I-steel eight (21), I-steel five (9), I-steel six (12), I-steel seven (10) and I-steel eight (21) are positioned at same plane, arrange around driving shaft (1) successively half-twist, angle steel is parallel to driving shaft (1) and is welded on the end of I-steel away from driving shaft (1), concrete is, angle steel one (3) and angle steel two (17) are welded on I-steel one (4) and I-steel seven (10) both sides, end, angle steel three (5) and angle steel four (6) are welded on I-steel two (11) and I-steel six (12) both sides, end, angle steel five (7) and angle steel six (18) are welded on I-steel three (8) and I-steel five (9) both sides, end, angle steel seven (19) and angle steel eight (20) are welded on I-steel four (16) and I-steel eight (21) both sides, end, driving shaft (1) top is connected with top harrow frame by flange (2), driving shaft (1) bottom adopts sealing plate (14) sealing, driving shaft (1) bottom is inserted in wear-resistant steel pipe (13), and wear-resistant steel pipe (13) is connected with lower bearing.
2. Paste thickener according to claim 1 gathers materials well agitating device, it is characterized in that: it is maximum that the mixing arm that described angle steel one (3) and angle steel two (17) form stirs radius, the mixing arm that angle steel five (7) and angle steel six (18) form stirs radius and takes second place, it is minimum that the mixing arm that angle steel three (5) and angle steel four (6) form stirs radius, wherein, the mixing arm that radius is maximum is less than well inwall (15) 50 ~ 100mm that gathers materials.
3. Paste thickener according to claim 1 gathers materials well agitating device, it is characterized in that: described angle steel length is between 1000mm ~ 2000mm, I-steel length is between 200mm ~ 1000mm, and driving shaft (1) height is between 1500mm ~ 2500mm.
4. Paste thickener according to claim 1 gathers materials well agitating device, it is characterized in that: described driving shaft (1) is that Q235 steel pipe processes by external diameter 620mm, wall thickness 16mm, material.
5. Paste thickener according to claim 1 gathers materials well agitating device, it is characterized in that: described sealing plate (14) is apart from driving shaft (1) bottom 50mm.
6. Paste thickener according to claim 1 gathers materials well agitating device, it is characterized in that: described wear-resistant steel pipe (13) internal diameter 620mm, wall thickness 10mm, high 400mm, material are Q345.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510370249.6A CN104941481B (en) | 2015-06-29 | 2015-06-29 | Paste thickener aggregate well stirring device |
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| CN201510370249.6A CN104941481B (en) | 2015-06-29 | 2015-06-29 | Paste thickener aggregate well stirring device |
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| CN104941481A true CN104941481A (en) | 2015-09-30 |
| CN104941481B CN104941481B (en) | 2017-01-18 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5688048A (en) * | 1995-09-26 | 1997-11-18 | Duckworth; Gary K. | Stirrer |
| US5865539A (en) * | 1997-09-30 | 1999-02-02 | Rogers; Mike | Rotary mixing device for fluidic material |
| JP2009006246A (en) * | 2007-06-27 | 2009-01-15 | Mitsubishi Heavy Ind Ltd | Fluid stirring method and arm rotating sparger |
| CN201399331Y (en) * | 2009-04-15 | 2010-02-10 | 国投新疆罗布泊钾盐有限责任公司 | Bottom stirring device of thickener |
| CN103768980A (en) * | 2014-01-20 | 2014-05-07 | 东南大学 | Long-paddle short-blade composite stirrer |
| CN203777986U (en) * | 2014-04-04 | 2014-08-20 | 广州艾科化学有限公司 | Surface active agent mixing and dispersing device |
| CN204768367U (en) * | 2015-06-29 | 2015-11-18 | 北京科技大学 | Lotion concentrator well agitating unit that gathers materials |
-
2015
- 2015-06-29 CN CN201510370249.6A patent/CN104941481B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5688048A (en) * | 1995-09-26 | 1997-11-18 | Duckworth; Gary K. | Stirrer |
| US5865539A (en) * | 1997-09-30 | 1999-02-02 | Rogers; Mike | Rotary mixing device for fluidic material |
| JP2009006246A (en) * | 2007-06-27 | 2009-01-15 | Mitsubishi Heavy Ind Ltd | Fluid stirring method and arm rotating sparger |
| CN201399331Y (en) * | 2009-04-15 | 2010-02-10 | 国投新疆罗布泊钾盐有限责任公司 | Bottom stirring device of thickener |
| CN103768980A (en) * | 2014-01-20 | 2014-05-07 | 东南大学 | Long-paddle short-blade composite stirrer |
| CN203777986U (en) * | 2014-04-04 | 2014-08-20 | 广州艾科化学有限公司 | Surface active agent mixing and dispersing device |
| CN204768367U (en) * | 2015-06-29 | 2015-11-18 | 北京科技大学 | Lotion concentrator well agitating unit that gathers materials |
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| CN104941481B (en) | 2017-01-18 |
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Inventor after: Wu Aixiang Inventor after: Hu Wenda Inventor after: Yin Shenghua Inventor after: Shi Fawu Inventor after: Li Hui Inventor after: Jiang Ji Inventor after: Yuan Guowen Inventor after: Zhang Zewu Inventor after: Wang Yiming Inventor after: Wang Chunlai Inventor after: Zhang Jinjun Inventor after: Sun Wei Inventor after: Zhou Shengping Inventor after: Yang Qingping Inventor after: Wang Hongjiang Inventor before: Wu Aixiang Inventor before: Yin Shenghua Inventor before: Shi Fawu Inventor before: Li Hui Inventor before: Wang Yiming Inventor before: Wang Chunlai Inventor before: Zhang Jinjun Inventor before: Sun Wei Inventor before: Zhou Shengping Inventor before: Yang Qingping Inventor before: Wang Hongjiang Inventor before: Hu Wenda |
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Effective date of registration: 20180327 Address after: 100083 Haidian District, Xueyuan Road, No. 30, Co-patentee after: Feny Co., Ltd. Patentee after: University of Science and Technology Beijing Address before: 100083 Haidian District, Xueyuan Road, No. 30, Patentee before: University of Science and Technology Beijing |
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