CN201978820U - Circular aeration stirring floatation machine with rotating joint - Google Patents
Circular aeration stirring floatation machine with rotating joint Download PDFInfo
- Publication number
- CN201978820U CN201978820U CN201120081813XU CN201120081813U CN201978820U CN 201978820 U CN201978820 U CN 201978820U CN 201120081813X U CN201120081813X U CN 201120081813XU CN 201120081813 U CN201120081813 U CN 201120081813U CN 201978820 U CN201978820 U CN 201978820U
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- CN
- China
- Prior art keywords
- swivel joint
- air inlet
- inlet pipe
- rotating joint
- main shaft
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a circular aeration stirring floatation machine with a rotating joint. The circular aeration stirring floatation machine mainly comprises a groove body (2), wherein the upper part of the groove body (2) is provided with an air inlet pipe (4), a transmission device (10), a stirring main shaft (8) and a foam overflowing groove (3); the lower part of the groove body (2) is provided with a blow-down pipe (1) and a tail gas exhaust device (11); the upper end of the stirring shaft main (8) is connected with the rotating joint (9); the rotating joint (9) is communicated with the cavity of the stirring main shaft (8); and the rotating joint (9) is connected with the air inlet pipe (4) through a connecting pipe. The machining process of a bearing body is simple, the assembly process can be simplified, lubricating grease can be prevented from overflowing into a flotation cell and influencing the floatation effect, the service life of a sealing component is prolonged, the running period of equipment can be effectively increased, and the overhauling and piece replacing time of the equipment is reduced, so that the total cost of the equipment is lowered. The circular aeration stirring floatation machine can be applied to various types of aeration floatation equipment.
Description
Technical field
The utility model belongs to a kind of agitation type flotation machine, relates generally to a kind of circle inflation agitation type flotation machine that has swivel joint.
Background technology
The inflation agitation type flotation machine is to utilize machine driving and ad hoc blower fan to force to be blown into air, reaches the purpose of flotation.The tradition inflation agitation type flotation machine intake method of producing both at home and abroad at present is commonly: compressed air is pressed in the upper casing bearing body, enters through main shaft with holes and realize the foaming flotation in the flotation device pulp slurry.This intake method causes the defective of flotation device to have: processing technology complexity, assembly technology difficulty are big, lubricating oil enters easily after the sealing gas apparatus structure complexity, processing cost height, sealing part abrasion influence flotation effect in the flotation device, change the seal cycle lacks etc.
Summary of the invention
The purpose of this utility model provides a kind of circle inflation agitation type flotation machine that has swivel joint, can effectively improve flotation effect, reduces overhaul of the equipments, changes the part time, prolongs life cycle.
The purpose of this utility model can be achieved through the following technical solutions.It mainly comprises: cell body, be provided with air inlet pipe, transmission device, stirring main shaft and froth overflow channel on cell body top; Be respectively arranged with blow-down pipe and last person's device in the cell body bottom; Be connected with swivel joint in the upper end of stirring main shaft, swivel joint communicates with the inner chamber that stirs main shaft, and swivel joint is connected with air inlet pipe by tube connector.
Be provided with the tolerance by-pass valve control between described swivel joint and the air inlet pipe.
Tube connector between described swivel joint and the air inlet pipe is a metal hose, and metal hose supports by the trachea bracket of cell body upper end.
The employed air of the utility model enters swivel joint by air through admission line, to rotor, stator place, makes ore pulp even mineralising in cell body by hollow spindle, reaches the ore dressing flotation effect.Bearing body processing technology described in the utility model is simple, it is a unified cylinder, do not need perforate in the middle, reduce casting process, and reduce processing technology herein yet, internal structure has reinforced seal and sealing ring, accurate seal, this structure avoids lubricating grease to overflow into influence flotation effect in the flotation cell, prolongs seal member service life, can effectively increase the equipment cycle of operation, reduction overhaul of the equipments, change the part time, thereby reduce the equipment totle drilling cost.The utility model can be used on the pneumo type flotation equipment of each model.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure: 1, blow-down pipe, 2, cell body, 3, froth overflow channel, 4, air inlet pipe, 5, the tolerance by-pass valve control, 6, trachea bracket, 7, metal hose, 8, stir main shaft, 9, swivel joint, 10, transmission device, 11, last person's device.
The specific embodiment
In conjunction with the accompanying drawings, specific embodiment of the utility model is described.
As shown in Figure 1: it mainly comprises cell body 2, is provided with air inlet pipe 4, transmission device 10 on cell body 2 tops, stirs main shaft 8 and froth overflow channel 3, and transmission device 10 is connected with stirring main shaft 8.Be respectively arranged with blow-down pipe 1 and last person's device 11 in cell body 2 bottoms, be connected with swivel joint 9 in the upper end of stirring main shaft 8, swivel joint 9 communicates with the inner chamber that stirs main shaft, swivel joint 9 is connected with air inlet pipe 4 by metal hose 7, and metal hose 7 is supported on the top of cell body 2 by a pipe holder 6.Be provided with tolerance by-pass valve control 5 between swivel joint 9 and the air inlet pipe 4.
Operation principle: air is pressed in the air inlet pipe 4 by blast apparatus, behind tolerance by-pass valve control 5 adjusting air quantity, enter in the main shaft 8 through metal hose 7 and swivel joint 9 again, be pressed into lower rotor, stator place, under churned mechanically effect, bubble and carry out mineral floating by the hollow shaft of main shaft 8.
Claims (4)
1. a circle that has swivel joint is inflated agitation type flotation machine, it mainly comprises cell body (2), be provided with air inlet pipe (4), transmission device (10) on cell body (2) top, stir main shaft (8) and froth overflow channel (3), be respectively arranged with blow-down pipe (1) and last person's device (11) in cell body (2) bottom, it is characterized in that: be connected with swivel joint (9) in the upper end of stirring main shaft (8), swivel joint (9) is identical with the inner chamber that stirs main shaft (8) logical, and swivel joint (9) is connected with air inlet pipe (4) by tube connector.
2. the circle inflation agitation type flotation machine that has swivel joint according to claim 1 is characterized in that: be provided with tolerance by-pass valve control (5) between described swivel joint (9) and the air inlet pipe (4).
3. the circle inflation agitation type flotation machine that has swivel joint according to claim 1, it is characterized in that: the tube connector between described swivel joint (9) and the air inlet pipe (4) is a metal hose.
4. the circle inflation agitation type flotation machine that has swivel joint according to claim 1, it is characterized in that: cell body is provided with the trachea bracket (6) that is used for supports hoseline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120081813XU CN201978820U (en) | 2011-03-25 | 2011-03-25 | Circular aeration stirring floatation machine with rotating joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120081813XU CN201978820U (en) | 2011-03-25 | 2011-03-25 | Circular aeration stirring floatation machine with rotating joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201978820U true CN201978820U (en) | 2011-09-21 |
Family
ID=44606288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120081813XU Expired - Lifetime CN201978820U (en) | 2011-03-25 | 2011-03-25 | Circular aeration stirring floatation machine with rotating joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201978820U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513222A (en) * | 2011-11-23 | 2012-06-27 | 北矿机电科技有限责任公司 | Upper inflating system of flotation machine and flotation machine with same |
| CN103813851A (en) * | 2011-09-23 | 2014-05-21 | 西门子公司 | Dispersion nozzle, flotation machine equipped therewith, and method for operating same |
| CN111556790A (en) * | 2017-11-08 | 2020-08-18 | Fl史密斯公司 | Method for converting a naturally aspirated flotation cell into a forced gas flotation cell and device therefor |
-
2011
- 2011-03-25 CN CN201120081813XU patent/CN201978820U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103813851A (en) * | 2011-09-23 | 2014-05-21 | 西门子公司 | Dispersion nozzle, flotation machine equipped therewith, and method for operating same |
| CN103813851B (en) * | 2011-09-23 | 2016-08-24 | 普锐特冶金技术德国有限公司 | Dispersing nozzle, the flotation device being furnished with dispersing nozzle and operation method thereof |
| CN102513222A (en) * | 2011-11-23 | 2012-06-27 | 北矿机电科技有限责任公司 | Upper inflating system of flotation machine and flotation machine with same |
| CN111556790A (en) * | 2017-11-08 | 2020-08-18 | Fl史密斯公司 | Method for converting a naturally aspirated flotation cell into a forced gas flotation cell and device therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |