CN103521111A - Three-shaft scattering device of viscous slurry - Google Patents
Three-shaft scattering device of viscous slurry Download PDFInfo
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- CN103521111A CN103521111A CN201310507944.3A CN201310507944A CN103521111A CN 103521111 A CN103521111 A CN 103521111A CN 201310507944 A CN201310507944 A CN 201310507944A CN 103521111 A CN103521111 A CN 103521111A
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Abstract
The invention relates to a three-shaft scattering device of viscous slurry. The three-shaft scattering device comprises a round cylinder, a master stirring apparatus, a slave stirring apparatus, a guide blade, a pressure stabilizing plate, a waveform shear plate, a feeding hole, a discharge hole, a round hole sieve plate, a high-pressure water pipe and the like. According to the scattering device of the viscous slurry, the pressure stabilizing plate is arranged at the bottom and can automatically suck ore slurry into the round cylinder by pressure difference; a cylindrical rotary zone in the cylinder is eliminated by the shear plate arranged at the inner wall; the shear performance of the material is also improved; the stirring intensity of each stirring apparatus is effectively increased by the guide plate and three groups of mixing impellers arranged on stirring bearings; namely, the kinematic velocity of the material in the round cylinder is increased. Thus, effective dispersing of a viscous material is achieved.
Description
Technical field:
The present invention relates to a kind of material stirring and break up equipment, particularly entering the breaing up and agitating device of viscous material of flocculation treatment.
Background technology:
Steel and iron industry needs to consume a large amount of resources and the energy in process of production, has also produced a large amount of solid waste simultaneously, and gas mud is exactly wherein a kind of.And gas mud is the product that filtering means dehydration obtains after wet dust removal, in filter process, need to add a large amount of polyacrylamides as flocculant, therefore treat that in the metallurgical dust mud of sorting, particle floc sedimentation phenomenon is serious, if do not carry out the good dispersion of opening, will directly affect follow-up separation operation.Prior art adopts the mode of ore grinding to process more, although and this technology to a certain degree solved the problem of the mutual flocculation of subparticle, but the high energy consumption producing due to ore grinding causes this type of cost of material of processing to increase, the particle that ore grinding causes is simultaneously overground, worsened follow-up separating effect, therefore most of iron and steel enterprises directly dump this type of dirt mud or a small amount of reuse, have caused the significant wastage of resource.In the agitating device of laboratory and commercial Application, major part is paddle agitator, and maximum feature is that paddle is short, more responsive to ratio of viscosities.Because gas mud granularity is thinner, viscosity is larger, ore pulp effectively can not be disperseed, and medicament can not contact fully with ore particle if paddle is short.For conventional agitating device cannot be in actual assorting room subparticle flocculation serious, various valuable minerals are difficult to separated problem, have designed the dispersing device of the viscosity slurry that a kind of flocculation treatment crosses.
Summary of the invention:
In order to increase the shearing force to material, realize the effectively minute calculation of viscous material.The present invention adopts following technical scheme:
A kind of dispersing device of three axle viscosity slips, comprise circular cylinder body, main agitating device, from agitating device, guide vane, voltage stabilizing plate, waveform shear plate, charging aperture, discharge gate, round-hole punched plate, high-pressure water pipe, bracing frame, it is characterized in that charging aperture entrance goes out to be positioned at the lower end of circular cylinder body voltage stabilizing plate, discharge gate is positioned at the upper end of circular cylinder body; Described main agitating device is 1, from agitating device, it is 2,3 agitating devices are fixed in circular cylinder body by bracing frame, and form by stirring motor, agitator arm and stirring bearing, three agitating devices are positioned at the inside of circular cylinder body, and the center line of three stirring bearings forms equilateral triangle, the center of equilateral triangle and the center of circular cylinder body coincide, charging aperture arranges the nearest position from main agitating device, its stirring intensity be two from 1.5 times of agitating device stirring intensity; The internal diameter of described circular cylinder body is 1.9 times that the center line of three stirring bearings forms the equilateral triangle length of side, is furnished with waveform shear plate on circular cylinder body inwall, and cylindrical shell bottom is provided with voltage stabilizing plate, and voltage stabilizing plate is provided with deflector.
Press such scheme, four groups of agitator arms are installed on the stirring bearing of each agitating device, the mixing direction of main agitating device is different from two stirrings from agitating device, and namely the direction of rotation of main agitating device and two direction of rotation from agitating device are in opposite directions.
Press such scheme, the voltage stabilizing plate that is positioned at circular cylinder body bottom is provided with three pressure transmission holes, size with descend most impeller sizableness, slip is sucked in circular cylinder body by pressure reduction automatically from charging aperture, by the space of voltage stabilizing plate and circular cylinder body inwall, is thrown away.
Press such scheme, at discharge gate and circular cylinder body junction, be provided with round-hole punched plate and high-pressure water pipe.
By the viscosity slip dispersing device of the technical program design, its charging aperture is arranged on the distance nearest position of main agitating device, and the voltage stabilizing plate that the bucket end arranges reduces the impact of agitating device on beneath produced negative pressure, guaranteed slip can pressured difference oneself suck in circular cylinder body.From agitating device and main agitating device opposite direction rotating, can strengthen collision and kneading action between each component of material.The shear plate arranging in circular cylinder body has been eliminated " cylindric tow-away zone " in cylindrical shell, has also improved the cutting performance of material simultaneously, increases between liquid or the impact force between liquid and bubble.Four groups of agitator arms installing on the deflector that circular cylinder body bottom arranges and stirring bearing effectively increase the stirring intensity of agitating device, have namely increased the movement velocity of material in circular cylinder body, have strengthened impact force and the shearing force of storeroom.The round-hole punched plate of discharge gate setting can make not disperse completely material again fall into and in circular cylinder body, re-start dispersion.The high-pressure water pipe of discharge gate setting shoots by ejection water under high pressure the material getting lodged on circular sieve plate down, prevents that circular sieve plate from stopping up.
Accompanying drawing explanation:
Fig. 1 represents the cutaway view of the dispersing device of three axle viscosity slips
Fig. 2 represents the top view below the dispersing device bracing frame of three axle viscosity slips
Fig. 3 represents the top view of the dispersing device voltage stabilizing plate of three axle viscosity slips
(1) circular cylinder body in figure, (2) charging aperture, (3) discharge gate, (4) round-hole punched plate, (5) high-pressure water pipe; (6) stirring motor, (7) stir bearing, (8) agitator arm, (9) voltage stabilizing plate, (10) bracing frame, (11) waveform shear plate, (12) deflector.
The specific embodiment:
Below in conjunction with accompanying drawing 1, Fig. 2 and Fig. 3 and embodiment in detail the present invention is described in detail:
The diameter of circular cylinder body (1) is 1.9 times of the equilateral triangle length of side that forms of the center line of three stirring bearings, on circular cylinder body (1) inwall, be furnished with waveform shear plate (11), circular cylinder body (1) bottom is provided with voltage stabilizing plate (9), voltage stabilizing plate (9) is provided with deflector (12) and three pressure transmission holes, the size of pressure transmission hole and agitator arm bottom (8) sizableness, slip is sucked in circular cylinder body by pressure reduction automatically from charging aperture (2), by the space between voltage stabilizing plate (9) and circular cylinder body (1) inwall, is thrown away.Slip is at opposite direction rotating winner agitating device and from collision mutually between agitating device, and collide to the waveform cutting plate (11) in round tube wall (1), viscosity floc sedimentation particle is opened under the effect of impact force and cutting force, rising gradually along with viscous material, grain graininess diminishes gradually, after slip rises to discharge gate (3) and locates, qualified slip will be discharged from discharge gate by round-hole punched plate (4), the particle that granularity is greater than round-hole punched plate (4) sieve aperture returns to circular cylinder body (1), re-start again collision cutting and realize dispersion, near mesh particle in viscosity slip can stop up round-hole punched plate (4) in after a while, open high-pressure water pipe (5) and dispel and clean sieve plate.
Three agitating devices are positioned at the inside of circular cylinder body (1), and the center line of three stirring bearings (7) forms equilateral triangle, the center of equilateral triangle and the center of circular cylinder body coincide, the agitating device near apart from charging aperture (2) is main agitating device, its stirring intensity be two from 1.5 times of agitating device stirring intensity, the upper four groups of agitator arms (8) of installing of stirring bearing (7) of each agitating device, the mixing direction of main agitating device is different from two stirrings from agitating device, the direction of rotation of main agitating device and two direction of rotation from agitating device are in opposite directions.
Main agitating device and from agitating device under the drive of stirring motor (6), by stirring bearing (7) transmission, make agitator arm (8) carry out High Rotation Speed, in agitator arm (8) bottom, can produce negative pressure, negative pressure enters voltage stabilizing plate lower end by the pressure transmission hole of voltage stabilizing plate (9), make voltage stabilizing plate lower end produce negative pressure, slurry enters the lower end of the interior voltage stabilizing plate of circular cylinder body (1) (9) from charging aperture (2) self-priming, the centrifugal force being produced by agitator arm (8) again, gets rid of the stirring local that enters voltage stabilizing plate (9) top to the looping pit between voltage stabilizing plate (9) and circular cylinder body (1) inwall.
Claims (4)
1. the dispersing device of an axle viscosity slip, comprise circular cylinder body, main agitating device, from agitating device, guide vane, voltage stabilizing plate, waveform shear plate, charging aperture, discharge gate, round-hole punched plate, high-pressure water pipe, bracing frame, it is characterized in that charging aperture entrance is positioned at the lower end of circular cylinder body voltage stabilizing plate, discharge gate is positioned at the upper end of circular cylinder body; Described main agitating device is 1, from agitating device, it is 2,3 agitating devices are fixed in circular cylinder body by bracing frame, and form by stirring motor, agitator arm and stirring bearing, three agitating devices are positioned at the inside of circular cylinder body, and the center line of three stirring bearings forms equilateral triangle, the center of equilateral triangle and the center of circular cylinder body coincide, charging aperture arranges the nearest position from main agitating device, its stirring intensity be two from 1.5 times of agitating device stirring intensity; The internal diameter of described circular cylinder body is 1.9 times of the equilateral triangle length of side that forms of the center line of three stirring bearings, is furnished with waveform shear plate on circular cylinder body inwall, and cylindrical shell bottom is provided with voltage stabilizing plate, and voltage stabilizing plate is provided with deflector.
2. the dispersing device of a kind of three axle viscosity slips according to claim 1, it is characterized in that: four groups of agitator arms are installed on the stirring bearing of each agitating device, the mixing direction of main agitating device is different from two stirrings from agitating device, and namely the direction of rotation of main agitating device and two direction of rotation from agitating device are in opposite directions.
3. the dispersing device of a kind of three axle viscosity slips according to claim 1, it is characterized in that: the voltage stabilizing plate that is positioned at circular cylinder body bottom is provided with three pressure transmission holes, size and foot impeller sizableness, slip is sucked in circular cylinder body by pressure reduction automatically from charging aperture, by the space of voltage stabilizing plate and circular cylinder body inwall, is thrown away.
4. the dispersing device of a kind of three axle viscosity slips according to claim 1, is characterized in that: at discharge gate and circular cylinder body junction, be provided with round-hole punched plate and high-pressure water pipe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310507944.3A CN103521111B (en) | 2013-10-25 | 2013-10-25 | Three-shaft scattering device of viscous slurry |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310507944.3A CN103521111B (en) | 2013-10-25 | 2013-10-25 | Three-shaft scattering device of viscous slurry |
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| CN103521111A true CN103521111A (en) | 2014-01-22 |
| CN103521111B CN103521111B (en) | 2014-10-29 |
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| CN201310507944.3A Expired - Fee Related CN103521111B (en) | 2013-10-25 | 2013-10-25 | Three-shaft scattering device of viscous slurry |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962084A (en) * | 2014-04-29 | 2014-08-06 | 苏州市金翔钛设备有限公司 | Reaction kettle convenient for reaction |
| CN104370283A (en) * | 2014-10-23 | 2015-02-25 | 江阴碳谷科技有限公司 | Graphene stripping kettle, graphene production system and graphene production method |
| CN106731929A (en) * | 2016-12-13 | 2017-05-31 | 完美（中国）有限公司 | One kind realizes various granule materials and the mixed uniformly technique of various powders material and its application and device |
| CN107321449A (en) * | 2017-08-02 | 2017-11-07 | 浙江艾领创矿业科技有限公司 | A kind of multi-shaft stirring grinding machine |
| CN108177283A (en) * | 2018-01-16 | 2018-06-19 | 南通强生安全防护科技股份有限公司 | Lift-on/lift-off type glove impregrating machine structure |
| CN113663344A (en) * | 2021-07-22 | 2021-11-19 | 周悦 | Food concentration evaporator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5624186A (en) * | 1996-02-06 | 1997-04-29 | Chem Financial, Inc. | Multi-chamber high pressure dispersion apparatus |
| CN201329261Y (en) * | 2008-08-04 | 2009-10-21 | 长沙有色冶金设计研究院 | Lifting agitation tank |
| CN201930745U (en) * | 2010-12-09 | 2011-08-17 | 天津滨海国际花卉科技园区股份有限公司 | Turfy soil loosening and stirring device |
-
2013
- 2013-10-25 CN CN201310507944.3A patent/CN103521111B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5624186A (en) * | 1996-02-06 | 1997-04-29 | Chem Financial, Inc. | Multi-chamber high pressure dispersion apparatus |
| CN201329261Y (en) * | 2008-08-04 | 2009-10-21 | 长沙有色冶金设计研究院 | Lifting agitation tank |
| CN201930745U (en) * | 2010-12-09 | 2011-08-17 | 天津滨海国际花卉科技园区股份有限公司 | Turfy soil loosening and stirring device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962084A (en) * | 2014-04-29 | 2014-08-06 | 苏州市金翔钛设备有限公司 | Reaction kettle convenient for reaction |
| CN104370283A (en) * | 2014-10-23 | 2015-02-25 | 江阴碳谷科技有限公司 | Graphene stripping kettle, graphene production system and graphene production method |
| CN106731929A (en) * | 2016-12-13 | 2017-05-31 | 完美（中国）有限公司 | One kind realizes various granule materials and the mixed uniformly technique of various powders material and its application and device |
| CN107321449A (en) * | 2017-08-02 | 2017-11-07 | 浙江艾领创矿业科技有限公司 | A kind of multi-shaft stirring grinding machine |
| CN108177283A (en) * | 2018-01-16 | 2018-06-19 | 南通强生安全防护科技股份有限公司 | Lift-on/lift-off type glove impregrating machine structure |
| CN113663344A (en) * | 2021-07-22 | 2021-11-19 | 周悦 | Food concentration evaporator |
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| CN103521111B (en) | 2014-10-29 |
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