CN1048665A - Collophane floatation machine - Google Patents
Collophane floatation machine Download PDFInfo
- Publication number
- CN1048665A CN1048665A CN 89102428 CN89102428A CN1048665A CN 1048665 A CN1048665 A CN 1048665A CN 89102428 CN89102428 CN 89102428 CN 89102428 A CN89102428 A CN 89102428A CN 1048665 A CN1048665 A CN 1048665A
- Authority
- CN
- China
- Prior art keywords
- impeller
- collar bush
- cover plate
- main shaft
- current stabilization
- 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.)
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention is a kind of collophane floatation machine.By motor, main shaft, rabbling mechanism, collar bush, current stabilization mechanism, cell body are formed collophane floatation machine.This machine is the outer formula air supply system that fills, and collar bush is the side gap and bores porous, and ore pulp is full of between collar bush and the main shaft, and isolated air without control enters stirring region.Main shaft and bottom impeller connect, impeller is tiltedly to take turns two-sided vane type, design has uniform at an angle square-section flow deflector around it, cover plate top is fixed with the frustum of a cone, the cover plate bottom is designed to roll flute shape groove, and current stabilization mechanism is 16 and is the rectangle current stabilization baffle plate formation of radial equipartition on framework.
Description
The present invention is a kind of collophane floatation machine.
The present invention is a kind of by motor with stepless speed regulation, main shaft, and the rabbling mechanism that motor with stepless speed regulation drives by main shaft, collar bush, current stabilization mechanism, cell body are formed.
Existing collophane floatation machine is by motor with stepless speed regulation, main shaft, is made of by rabbling mechanism, collar bush, current stabilization mechanism, the cell body that main shaft drives motor.The rabbling mechanism cover plate is dull and stereotyped.Collar bush and cover plate junction have three suctions of drawing ore pulp to starch the villous themeda mouths, connect with pipeline and cell body both sides, and this spline structure brings difficulty to changing or maintain impeller.The bottom is level and smooth garden plate, and garden plate and slurry formula impeller are formed rabbling mechanism, and this spline structure does not satisfy the requirement of floatation process to the rabbling mechanism linear velocity.Collar bush is that the garden is tubular, upper opening and air communicate, and air is because the impeller rotation is sucked into stirring region in the middle of sleeve pipe, axle, and the air capacity of inspiration is uncontrollable.
Task of the present invention is to design can control the air inlet outer to fill the formula air supply system and satisfy the less impeller linear velocity of collophane direct flotation technological requirement and bigger stirring intensity, and design and this cover mechanism deflector, the steady flow system that cooperate.
The present invention finishes through the following steps: motor with stepless speed regulation (1) is connected and fixed by impeller (3) in main shaft (2) and the rabbling mechanism.In order to overcome the collar bush (4) that the collar bush that can not control air inflow, change former upper shed is side gap and brill porous, ore pulp is full of between collar bush and the main shaft, isolated air without control enters stirring region.Design gas ducting (5) top and be connected with air compressor machine (6) between main shaft and collar bush, the annular inflatable pipeline (7) of bottom and impeller stirring area is connected.Control air inflow with flowmeter.The rabbling mechanism of low linear velocity, high stirring intensity is made up of with the guider (10) that square-section prerotation vane uniform at an angle around the impeller is formed the two-sided blade impeller of inclination wheel face (3), the cover plate (8, schematic diagram see figure two) that is designed to roll flute shape.Cover plate (8) upper design is garden frustum (9), and current stabilization mechanism (11) is 16 and is the rectangle current stabilization baffle plate formation of radial equipartition on framework.
The present invention is that motor with stepless speed regulation is connected and fixed by impeller in main shaft and the rabbling mechanism.
In order to overcome the collar bush that the collar bush that can not control air inflow, change former upper shed is side gap and brill porous, ore pulp is full of between collar bush and the main shaft, isolated air without control enters stirring region.Between main shaft and collar bush, design gas ducting.Top is connected with air compressor machine, and the annular inflatable pipeline of bottom and impeller stirring area is connected.Enter the tolerance of stirring region with flowmeter control.The guider that the rabbling mechanism of low linear velocity, high stirring intensity is made up of the uniform at an angle on every side square-section prerotation vane of the cover plate of the two-sided blade impeller of inclination wheel face, roll flute shape and impeller is formed.Can adjust the prerotation vane angle, reach stable guide effect.The impeller of said structure, cover plate overcome the former level and smooth board-like cover plate in garden and the following shortcoming of rabbling mechanism of slurry formula impeller composition: in order to improve stirring intensity, has only the increase wheel speed, relative linear velocity just increases like this, can not satisfy the low linear velocity requirement of Collophanite flotation.The cover plate upper design is the garden frustum, brings convenience for replacing or maintenance impeller.Current stabilization mechanism is 16 and is the rectangle current stabilization baffle plate formation of radial equipartition on framework.
Back figure is a structure diagram of the present invention, and figure two is the cover plate schematic diagram:
Below in conjunction with sketch the present invention is described: power of the present invention is sent to drives impeller the rabbling mechanism (3) from motor with stepless speed regulation (1) by main shaft (2).In order to overcome the collar bush (4) that the collar bush that can not control air inflow, change former upper shed is side gap and brill porous, ore pulp is full of between collar bush and the main shaft, isolated air without control enters stirring region.Design gas ducting (5) top and be connected with air compressor machine (6) between main shaft and collar bush, the annular inflatable pipeline (7) of bottom and impeller stirring area is connected.Enter the tolerance of stirring region with flowmeter control.The tooth Shape Design that impeller is formed (3), cover plate by the two-sided blade of inclination wheel face in the rabbling mechanism is roll flute shape (8, schematic diagram see figure two), can increase stirring intensity.The guider (10) that design is made up of uniform at an angle square-section prerotation vane around the impeller.Cover plate (8) upper design is garden frustum (9), avoids original structural repair difficulty shortcoming.Current stabilization mechanism (11) is 16 and is the rectangle current stabilization baffle plate formation of radial equipartition on framework.
Claims (1)
1, a kind of flotation device, a kind ofly drive impeller in the rabbling mechanism by main shaft by stepless speed-regulating motor, collar bush, cover plate, impeller, the ring-type flow deflector constitutes to stir accompanies mechanism, horizontal baffle with holes constitutes current stabilization mechanism, the collophane floatation machine that cell body is formed, it is characterized in that it can be that the collar bush design has porous and breach by the collar bush of ore pulp that collophane floatation machine has, main shaft and bottom impeller connect, impeller is tiltedly to take turns two-sided vane type, design has uniform at an angle square-section flow deflector around it, cover plate top is fixed with the frustum of a cone, the cover plate bottom is designed to roll flute shape groove, 16 radial equipartitions rectangle current stabilization plate washer and framework on framework constitutes current stabilization mechanisms, and gas ducting and impeller communicated with annular porous feed channel between the cover plate outside design had in collar bush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89102428 CN1015602B (en) | 1989-07-14 | 1989-07-14 | Collophane floatation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89102428 CN1015602B (en) | 1989-07-14 | 1989-07-14 | Collophane floatation machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1048665A true CN1048665A (en) | 1991-01-23 |
| CN1015602B CN1015602B (en) | 1992-02-26 |
Family
ID=4854702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89102428 Expired CN1015602B (en) | 1989-07-14 | 1989-07-14 | Collophane floatation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1015602B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102811819A (en) * | 2010-03-01 | 2012-12-05 | 罗杰·法恩沃思·布瑞德森 | Flotation machine rotor |
| CN103260767A (en) * | 2010-12-03 | 2013-08-21 | 技术信息有限公司 | Gas flow controller |
| CN103962246A (en) * | 2014-05-29 | 2014-08-06 | 中蓝连海设计研究院 | Steady-flow positive floatation method applicable to fine-grain difficulty separated collophane |
| CN105537008A (en) * | 2015-12-13 | 2016-05-04 | 郭小川 | Stirring device |
| CN109225661A (en) * | 2018-11-08 | 2019-01-18 | 沈阳工程学院 | A kind of flotation device process control equipment and control method |
-
1989
- 1989-07-14 CN CN 89102428 patent/CN1015602B/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102811819A (en) * | 2010-03-01 | 2012-12-05 | 罗杰·法恩沃思·布瑞德森 | Flotation machine rotor |
| CN102811819B (en) * | 2010-03-01 | 2014-11-05 | 罗杰·法恩沃思·布瑞德森 | Flotation machine rotor |
| CN103260767A (en) * | 2010-12-03 | 2013-08-21 | 技术信息有限公司 | Gas flow controller |
| CN103260767B (en) * | 2010-12-03 | 2015-10-14 | 技术信息有限公司 | Gas flow controller |
| CN103962246A (en) * | 2014-05-29 | 2014-08-06 | 中蓝连海设计研究院 | Steady-flow positive floatation method applicable to fine-grain difficulty separated collophane |
| CN105537008A (en) * | 2015-12-13 | 2016-05-04 | 郭小川 | Stirring device |
| CN109225661A (en) * | 2018-11-08 | 2019-01-18 | 沈阳工程学院 | A kind of flotation device process control equipment and control method |
| CN109225661B (en) * | 2018-11-08 | 2023-09-22 | 沈阳工程学院 | Flotation machine process control device and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1015602B (en) | 1992-02-26 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |