CN2329452Y - High-selective vibration separator - Google Patents
High-selective vibration separator Download PDFInfo
- Publication number
- CN2329452Y CN2329452Y CN 98216764 CN98216764U CN2329452Y CN 2329452 Y CN2329452 Y CN 2329452Y CN 98216764 CN98216764 CN 98216764 CN 98216764 U CN98216764 U CN 98216764U CN 2329452 Y CN2329452 Y CN 2329452Y
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- flotation
- oscillation
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- vibration
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Abstract
The utility model relates to a high selectivity oscillation separator, which belongs to a coal flotation mineralized bubble oscillation drop ash device and is suitable for various floatation equipment concluding flotation machines and flotation columns. The utility model comprises a control system for adjusting oscillation amplitude and oscillation frequency, a vibration source positioned outside a tank body of a flotation machine, and an oscillation frame positioned in the tank body of the flotation machine, wherein, the oscillation frame is provided with stainless steel meshes, and a plurality of oscillation frames in tank bodies are fixed to form a rigid body through a tank penetrating connecting rod; the rigid body is fixedly connected with the vibration source through a driving rod. The utility model can increase the selectivity of the floatation equipment, and can decrease ash ratio of flotation head coal. The utility model has the advantages of reasonable structure and design and convenient installation and operation, and frames and screens of each chamber are assembling type structures, which does not affect the maintenance of rabbling mechanisms in each chamber of the flotation machines.
Description
The utility model relates to a kind of high selectivity oscillating separator, belongs to the vibration of coal floatation mineralized froth and falls apparatus for ash, is applicable to various floatation equipments (flotation device and flotation column).
Traditional flotation device all can not solve thin mud and carry pollution secretly, causes floating smart ash content higher.Conventional flotation column adopts a large amount of flushing waters to reduce floating smart ash content, and a large amount of flushing waters cause the black water clarification system huge, and producing cost increases, and nozzle easily stops up.Flotation column uses filler both at home and abroad, and mineralized froth passes from the filler gap, and the hydrophilic particle that minimizing foam floc sedimentation parcel is guided and supported is brought smart frame into.Be subjected to the restriction of gap size, the foam floc sedimentation disperses limited, and the placement of filler plane, and percent opening is limited, and plug-hole and solid accumulation problem can't solve, filler bridging cleaning difficulty, and it is limited that this method reduces mechanical entrapment.
The purpose of this utility model is in order to overcome above-mentioned weak point of the prior art, and provides that a kind of flotation device and flotation column all are suitable for, can improve optionally high selectivity oscillating separator of high grey fine slime flotation.
The purpose of this utility model is achieved in that it comprises the control system of adjusting Oscillation Amplitude and vibration frequency, places the outer exciting source of flotation device cell body, place the vibration frame in the flotation device cell body, this vibration frame is equipped with the stainless (steel) wire sheet, be fixed into a rigid body by wearing the groove connecting rod between the vibration frame in a plurality of cell bodies, this rigid body is fixedly connected by drive link and exciting source.
The utility model lies in a horizontal plane in the Disengagement zone scope of the froth bed and the ore pulp of floatation equipment, produces horizontal direction dither by a narrow margin by exciting source, by stainless steel mesh vibration is passed to ore pulp and mineralized froth, makes ore pulp and mineralized froth produce vibration.Vibration is dissociated the bubbling polymerization body, the fines that hydrophilic particle, non-purpose mineral and the concentrate water that the mineralized froth parcel is guided and supported is brought into separate from foam, the chats of non-selective attaching particles, " quasi-steady state adhesion " comes off from mineral laden bubble, thereby improve the selectivity of floatation equipment, reduce the ash content of floatation clean coal.This separator reasonable in design, easy to install, the detachable type structure of each chamber framework and screen cloth does not influence the maintenance of each chamber rabbling mechanism of flotation device.
The explanation of accompanying drawing drawing:
Fig. 1 is a main TV structure schematic diagram of the present utility model.
Fig. 2 is a plan structure schematic diagram of the present utility model.
Fig. 3 is for adopting flotator structure schematic diagram of the present utility model.
Below in conjunction with drawings and Examples in detail the utility model is described in detail.
The utility model by the control system (1) of adjusting Oscillation Amplitude and vibration frequency, place the outer exciting source (5) of flotation device cell body (9), place vibration frame (3), stainless (steel) wire sheet (7) in the flotation device cell body (9) to form.Be fixed into a rigid body by wearing groove connecting rod (8) between the vibration frame (3) in a plurality of cell bodies, this rigid body is fixedly connected by drive link (6) and exciting source (5), and stainless (steel) wire sheet (7) is housed in the vibration frame (3).Vibration frame of the present utility model (3) and net sheet (7) are detachable type, and be dismountable during the maintenance of flotation device rabbling mechanism, makes things convenient for the rabbling mechanism lifting, leaves through hole in the middle of the net sheet (7) simultaneously, and the sleeve of rabbling mechanism (10) stretches out thus.Net sheet (7) is equipped with the rubber edge sealing with vibration frame (3) junction, makes screen cloth (7) not produce noise with the vibration frame horizontal vibration.Vibration frame of the present utility model (3) is by main vibration spring (4) supporting that is fixed on cell body (9) inwall.The junction of wearing groove connecting rod (8) and drive link (6) and cell body wall is equipped with special type rubber sealing boot (2), promptly satisfy the relative motion between drive link (6) and connecting rod (8) and the cell wall, also prevent gap ore pulp leakage problems between drive link (6) and connecting rod (8) and the cell wall, this rubber sealing boot (2) and main vibration spring (4) also play the vibration isolation effect simultaneously, make flotation device (post) not participate in vibration, to reduce noise and to prolong flotation device (post) cell body service life.Exciting source of the present utility model (5) is two shock electric machines, and shock electric machine motor synchronizing antiport produces the horizontal vibration power by varies with sinusoidal function.Corresponding different atures of coal, can stepless adjustment shake power and vibration frequency.
Claims (4)
1, a kind of high selectivity oscillating separator, comprise the control system of adjusting Oscillation Amplitude and vibration frequency, place the outer exciting source of flotation device cell body, place flotation device cell body internal vibration framework, it is characterized in that this vibration frame is equipped with the stainless (steel) wire sheet, be fixed into a rigid body by wearing the groove connecting rod between the vibration frame in a plurality of cell bodies, this rigid body is fixedly connected by drive link and exciting source.
2, high selectivity oscillating separator according to claim 1 is characterized in that vibration frame is by the main vibration spring supporting that is fixed on the cell body inwall.
3, high selectivity oscillating separator according to claim 1 and 2 is characterized in that vibration frame and net sheet are detachable type, and net sheet and vibration frame junction are equipped with the rubber edge sealing.
4, high selectivity oscillating separator according to claim 1 is characterized in that the junction of wearing groove connecting rod and drive link and cell body wall is equipped with special type rubber sealing boot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98216764 CN2329452Y (en) | 1998-07-15 | 1998-07-15 | High-selective vibration separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98216764 CN2329452Y (en) | 1998-07-15 | 1998-07-15 | High-selective vibration separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2329452Y true CN2329452Y (en) | 1999-07-21 |
Family
ID=33969606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98216764 Expired - Fee Related CN2329452Y (en) | 1998-07-15 | 1998-07-15 | High-selective vibration separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2329452Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975692A (en) * | 2010-10-13 | 2011-02-16 | 昆山一恒仪器有限公司 | Device for placing and fixing oscillation sample |
| CN109499780A (en) * | 2018-11-14 | 2019-03-22 | 李静娴 | A kind of metalliferous mineral separating flotation machine |
| CN109499750A (en) * | 2018-11-14 | 2019-03-22 | 李静娴 | Metal mineral separation flotation process |
-
1998
- 1998-07-15 CN CN 98216764 patent/CN2329452Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975692A (en) * | 2010-10-13 | 2011-02-16 | 昆山一恒仪器有限公司 | Device for placing and fixing oscillation sample |
| CN101975692B (en) * | 2010-10-13 | 2012-09-26 | 昆山一恒仪器有限公司 | Device for placing and fixing oscillation sample |
| CN109499780A (en) * | 2018-11-14 | 2019-03-22 | 李静娴 | A kind of metalliferous mineral separating flotation machine |
| CN109499750A (en) * | 2018-11-14 | 2019-03-22 | 李静娴 | Metal mineral separation flotation process |
| CN109499780B (en) * | 2018-11-14 | 2020-11-24 | 山东物华天宝矿业集团有限公司 | Metal mineral separation flotation machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: TANGSHAN SUBINST, COAL SCIENCE RESEARCH CENTRAL INST. TO: TIANDI SCIENCE AND TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 100013, No. 5 Youth ditch East Road, Heping Street, Beijing, Chaoyang District Patentee after: Tiandi Science & Technology Co., Ltd. Address before: Hebei province Tangshan City Xinhua West Road No. 21 Patentee before: Tangshan Branch, General Inst of Coal Sciences |
|
| 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 |