CN100352566C - Matrix high-energy focusing ultrasonic cleaning system - Google Patents
Matrix high-energy focusing ultrasonic cleaning system Download PDFInfo
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- CN100352566C CN100352566C CNB2005100500291A CN200510050029A CN100352566C CN 100352566 C CN100352566 C CN 100352566C CN B2005100500291 A CNB2005100500291 A CN B2005100500291A CN 200510050029 A CN200510050029 A CN 200510050029A CN 100352566 C CN100352566 C CN 100352566C
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- focusing ultrasonic
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Abstract
The present invention discloses a matrix high-energy focusing ultrasonic cleaning system which is provided with a frame, wherein a water tank, a driving device of a work piece to be washed, and brackets are arranged on the frame, and the upper ends of two brackets are provided with cross beams. A plurality of high-energy focusing ultrasonic cleaners are hung on the cross beams, and the lower end of the frame is provided with an ultrasonic generator and a speed regulating motor connected with the driving device of the work piece to be washed. The high-energy focusing ultrasonic cleaner is provided with an ultrasonic generator, a piezoelectric transducer, an ultrasonic concentrator, a cleaning tool and a piezoelectric transducer cover which are mutually connected. The present invention has the advantages of high cleaning efficiency, small occupation area, low production cost, automatic cleaning, good repeated use performance of a filter element, and low production cost.
Description
Technical field
The present invention relates to cleaning machine, relate in particular to a kind of matrix high-energy focusing ultrasonic cleaning system.
Background technology
In fields such as chemical industry, pharmacy, food, Aero-Space, communications and transportation, machine-building, weaving, environmental protection produce, there is workpiece identical shaped in a large number, same size to form a large amount of dirts in process of production, directly influence is produced normally carries out and keeps the safety in production, and must in time effectively clean.
Be example with the filter core below, urgent problem in the production process is discussed.
Filtration is by filter material decentralized photo to be caught, stopped, and decentralized photo is because effect of inertia and gravity act on the adhesion of filter material, the process that the collision effect makes decentralized photo separate from continuous phase.Filter core is the critical piece in the filter process.It is a kind of porous media, is the aggregate of the mixed and disorderly random alignment of fiber, promptly is to be made of non-braiding attitude, the microcellular structure aperture that is close to three-dimensional labyrinth to filter path.The kind of filter core can be divided into by the kind of filter material: multiple filter cores such as wire netting, metal felt, glass fibre, organic chemistry fiber, string; Can be divided into by filter material molding structure difference: duolateral filter core, melt-blown filter, polymeric powder sintered filter core, stacked lamination filter core etc.; Planform by filter core is divided into: cylindrical filter core, square filter core, cylindrical filter cartridge, chip filter core, banded filter core or the like.
Modal in the failure mode of filter core is to stop up to lose efficacy.When fine particles flows through filter core with fluid, under the obstruction of filter core, the inertia of tackling effect and particulate, diffusion acting in conjunction, just realized filtration.When dirt particulate diameter during greater than the filter material hole, particulate is stopped, and indivedual apertures of filter material medium just get clogged.Irregular overlapping mutually between the dirt particulate, very fast formation " dirt bridge " structure diminishes big slightly aperture, and the particulate path diminishes rapidly, and suffered resistance became permeability reduction greatly when fluid flow through filter core.Elongated along with the time, the flow by filter core under identical pressure reduction condition just can reduce gradually, and the situation of the limit is not have fluid to flow through, and filter core is entirely ineffective.
For filter core made of paper, in filter paper micropore blocking process, also with filter paper and folding and crooked.This is that the load on the paper has surpassed the deflection limit of filter paper, forces filter paper and sells off shape, causes effective filtration area to reduce when arriving certain phase owing to filter core work, and also the effect of influence filtration causes the inefficacy of filter core.In addition, filter core also can damage because of the corrosion of pressure breakage, filtration fluid.
Filter core has been widely used in fields such as pharmacy, chemical industry, water purification, environmental protection, aviation.
At present, the filter core cleaning technique rests on cleaning of water under high pressure spray or compressed air blowing stage.Most of pharmaceutical factory, chemical plant of filter core of using takes to use a period of time (3 ~ 10 days) earlier, after filter core stops up, adopt the water under high pressure spray to clean, and the method by on hard objects, firmly colliding with, the firm tamper of bonding is removed, usually caused the improper damage of filter core.Perhaps, scrub along the direction of filter core lines, and the end face (must not pat its surface, in case filter core damage) that raps filter core comes off dirt with banister brush.This can only remove the dirt of cartridge surface, and the dirt in filter core interlayer space then can't be removed.At this moment available compressed air (air pressure can not be excessive, with the anti-tamper filter core) is from inside to outside blown against the direction of filtering path, to blow away the dirt that sticks on the filter core interlayer.The filter core replacement cycle is frequent.There is following problems in present filter core cleaning method:
(1) because the filter core hole is minimum, have only about 1.2 μ m, filter core is seriously stopped up, what have a strong impact on production process normally carries out even jeopardizes production safety, leads to production accident, causes ultimate product quality seriously to descend;
(2) filter core regularly is scrapped in a large number, causes production cost significantly to increase;
(3) present cleaning method scavenging period is long, and water consumption is many, cleans directly outwards discharging of foul, influences environment, the harm people health;
(4) workman's work degree is big;
(5) cause production efficiency reduction in the normal production process.
21 century is the epoch of bioengineering, energy savings, protection environment.Because filter core is widely used in fields such as pharmacy, chemical industry, water purification, environmental protection, Aero-Space, the scope that is widely used and bright development prospect.All pay much attention to the filter core cleaning technique both at home and abroad, do not find the advanced cleaning technique of a kind of environmental protection high efficiency and energy-saving as yet always but suffer from.
Summary of the invention
The purpose of this invention is to provide a kind of efficient height, cost is low, performance good, can clean the matrix high-energy focusing ultrasonic cleaning system of m * n part simultaneously.
In order to achieve the above object, the present invention takes following measures:
Matrix high-energy focusing ultrasonic cleaning system has frame, on frame, be provided with tank, Workpiece transmission device to be washed, support, the two stands upper end is provided with crossbeam, be hung with a plurality of energy focusing ultrasonic-high washers on the crossbeam, be provided with supersonic generator, buncher in the frame lower end, buncher and Workpiece transmission device to be washed join.Described PZT (piezoelectric transducer) has nut, rear end cap, piezoelectric ceramic piece, electrode, the drive end bearing bracket that is connected successively.
Advantage of the present invention:
(1) cleaning efficiency height;
(2) floor space is little;
(3) production cost is low;
(4) can realize the automation cleaning;
(5) improve the filter core repeat performance;
(6) reduce production costs.
Matrix high-energy focusing ultrasonic cleaning machine can be widely used in the fields such as chemical industry, pharmacy, machinery, Aero-Space, boats and ships, communications and transportation, biology, food, environmental protection.
Description of drawings
Fig. 1 is 5 * 1 matrix high-energy focusing ultrasonic cleaning system structural representations, among the figure: supersonic generator 1, drive pulley 2, buncher 3, wheel 4, belt 5, driven pulley 6, axle 7, driving gear 8, drainpipe 9, transition gear 10, driven gear 11, anchor clamps 12, workpiece to be washed 13, water inlet pipe 14, frame 15, tank 16, cleaning means 17, supersonic concentrator 18, PZT (piezoelectric transducer) 19, PZT (piezoelectric transducer) cover 20, support 21, nut 22, attachment bolt 23, energy focusing ultrasonic-high washer 24, crossbeam 25;
Fig. 2 (a) is a PZT (piezoelectric transducer) structural representation of the present invention, among the figure: nut 26, rear end cap 27, piezoelectric ceramic piece 48, electrode 29, drive end bearing bracket 30;
Fig. 2 (b) is a PZT (piezoelectric transducer) side view of the present invention;
Fig. 3 is that m of the present invention * n matrix high-energy focusing ultrasonic cleaning machine is arranged schematic diagram.
The specific embodiment
As shown in Figure 1, matrix high-energy focusing ultrasonic cleaning system has frame 15, on frame, be provided with tank 16, Workpiece transmission device to be washed, support 21, the two stands upper end is provided with crossbeam 25, be hung with a plurality of energy focusing ultrasonic-high washers 24 on the crossbeam 25, be provided with supersonic generator 1, buncher 3 in the frame lower end, buncher and Workpiece transmission device to be washed join.
Matrix high-energy focusing ultrasonic cleaning system has m * n energy focusing ultrasonic-high washer, and energy focusing ultrasonic-high washer 24 has supersonic generator 1, PZT (piezoelectric transducer) 19, supersonic concentrator 18, cleaning means 17 and the PZT (piezoelectric transducer) cover 20 that is connected.Energy focusing ultrasonic-high washer 24 operating frequency f 〉=15kHz, working amplitude a=16～100 μ m.
PZT (piezoelectric transducer) 19 has nut 26, rear end cap 27, piezoelectric ceramic piece 48, electrode 29, the drive end bearing bracket 30 that is connected successively.Supersonic concentrator 18 is conical metalwork.
Workpiece transmission device to be washed has driven pulley 6, driven pulley 6 joins through the drive pulley 2 that belt 5 and buncher join, 6 of driven pulleies are provided with driven gear 11, and driven gear 11 joins with work piece holder 12 to be washed respectively through transition gear 10.
Supersonic generator converts the alternating current of 220V, 50Hz to supersonic frequency electric oscillation signal, and PZT (piezoelectric transducer) is converted to the supersonic frequency mechanical oscillation with the electric oscillation signal of supersonic generator output; Supersonic concentrator passes to the cleaning means that is placed in the liquid after the extensional vibration of PZT (piezoelectric transducer) is amplified, cleaning means sends strong high-energy concentration ultrasonic radiation on workpiece to be washed, around making workpiece to be washed strong ultrasonic cavitation takes place, thereby the dirt on the workpiece to be washed in the liquid is efficiently cleaned.
5 * 1 matrix high-energy focusing ultrasonic cleaning machines can clean 5 workpiece simultaneously.In order to guarantee that each workpiece can both be cleaned up uniformly, must make that being cleaned workpiece slowly runs, and rotating speed can be regulated continuously.
Buncher drives the drive pulley rotation, driving the driven pulley that is installed on the axle through belt rotates, the driving gear and the driven pulley that are installed on the axle rotate synchronously, and driving gear is through the rotation of transition gear driven driven gear, thereby the feasible workpiece to be washed that is installed on the anchor clamps rotates.
It is rack-mount by nut, attachment bolt, crossbeam again that the ring flange of energy focusing ultrasonic-high cleaning device by supersonic concentrator point place is fixed on the PZT (piezoelectric transducer) cover, and support is installed on the frame again.Wheel is installed in the frame below.
Claims (5)
1. matrix high-energy focusing ultrasonic cleaning system, it is characterized in that, it has frame (15), on frame, be provided with tank (16), Workpiece transmission device to be washed, support (21), the two stands upper end is provided with crossbeam (25), be hung with a plurality of energy focusing ultrasonic-high washers (24) on the crossbeam (25), be provided with supersonic generator (1) in the frame lower end, buncher (3), buncher and Workpiece transmission device to be washed join, and described PZT (piezoelectric transducer) (19) has the nut (26) that is connected successively, rear end cap (27), piezoelectric ceramic piece (48), electrode (29), drive end bearing bracket (30).
2. a kind of matrix high-energy focusing ultrasonic cleaning system according to claim 1, it is characterized in that described energy focusing ultrasonic-high washer (24) has supersonic generator (1), PZT (piezoelectric transducer) (19), supersonic concentrator (18), cleaning means (17) and the PZT (piezoelectric transducer) cover (20) that is connected.
3. a kind of matrix high-energy focusing ultrasonic cleaning system according to claim 1 is characterized in that, described energy focusing ultrasonic-high washer (24) operating frequency f 〉=15kHz, working amplitude a=16～100 μ m.
4. a kind of matrix high-energy focusing ultrasonic cleaning system according to claim 1 is characterized in that described supersonic concentrator (18) is conical metalwork.
5. a kind of matrix high-energy focusing ultrasonic cleaning system according to claim 1, it is characterized in that, Workpiece transmission device to be washed has driven pulley (6), driven pulley (6) joins through the drive pulley (2) that belt (5) and buncher join, driven pulley (6) axle is provided with driven gear (11), and driven gear (11) joins with work piece holder to be washed (12) respectively through transition gear (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100500291A CN100352566C (en) | 2005-06-10 | 2005-06-10 | Matrix high-energy focusing ultrasonic cleaning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100500291A CN100352566C (en) | 2005-06-10 | 2005-06-10 | Matrix high-energy focusing ultrasonic cleaning system |
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| Publication Number | Publication Date |
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| CN1709593A CN1709593A (en) | 2005-12-21 |
| CN100352566C true CN100352566C (en) | 2007-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100500291A Expired - Fee Related CN100352566C (en) | 2005-06-10 | 2005-06-10 | Matrix high-energy focusing ultrasonic cleaning system |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791616B (en) * | 2010-04-06 | 2012-07-04 | 惠州益伸电子有限公司 | Ultrasonic cleaning equipment |
| CN103203338A (en) * | 2013-03-18 | 2013-07-17 | 无锡南方声学工程有限公司 | Ultrasound cleaning device of filter element in polyester industry |
| CN103585822A (en) * | 2013-11-14 | 2014-02-19 | 无锡南方声学工程有限公司 | High-pressure melt filter core cleaning device |
| CN107377508A (en) * | 2017-08-12 | 2017-11-24 | 宁波鄞州竹创信息科技有限公司 | A kind of cleaning device of mould processing |
Citations (7)
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|---|---|---|---|---|
| US4979994A (en) * | 1989-04-06 | 1990-12-25 | Branson Ultrasonics Corporation | Method and apparatus for cleaning by ultrasonic wave energy |
| JPH0839027A (en) * | 1994-07-29 | 1996-02-13 | Nippon Seiki Co Ltd | Ultrasonic washing apparatus |
| CN2265255Y (en) * | 1996-04-12 | 1997-10-22 | 魏国琴 | ultrasonic wave bottle cleaning machine |
| CN2418968Y (en) * | 2000-04-12 | 2001-02-14 | 任蓬山 | Ultrasonic filter cleaning apparatus |
| CN1468665A (en) * | 2002-07-17 | 2004-01-21 | 陕西师范大学 | Fully automatic supersonic cleaner withs several functional sites |
| CN1557526A (en) * | 2004-01-12 | 2004-12-29 | 杭州电子工业学院 | Ultrasonic cleaning method of filter element and its device |
| CN2877900Y (en) * | 2005-06-10 | 2007-03-14 | 杭州电子科技大学 | Matrix high-energy focusing ultrasonic cleaning apparatus |
-
2005
- 2005-06-10 CN CNB2005100500291A patent/CN100352566C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4979994A (en) * | 1989-04-06 | 1990-12-25 | Branson Ultrasonics Corporation | Method and apparatus for cleaning by ultrasonic wave energy |
| JPH0839027A (en) * | 1994-07-29 | 1996-02-13 | Nippon Seiki Co Ltd | Ultrasonic washing apparatus |
| CN2265255Y (en) * | 1996-04-12 | 1997-10-22 | 魏国琴 | ultrasonic wave bottle cleaning machine |
| CN2418968Y (en) * | 2000-04-12 | 2001-02-14 | 任蓬山 | Ultrasonic filter cleaning apparatus |
| CN1468665A (en) * | 2002-07-17 | 2004-01-21 | 陕西师范大学 | Fully automatic supersonic cleaner withs several functional sites |
| CN1557526A (en) * | 2004-01-12 | 2004-12-29 | 杭州电子工业学院 | Ultrasonic cleaning method of filter element and its device |
| CN2877900Y (en) * | 2005-06-10 | 2007-03-14 | 杭州电子科技大学 | Matrix high-energy focusing ultrasonic cleaning apparatus |
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| CN1709593A (en) | 2005-12-21 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Xinyadi Pharmaceutical Machinery Co., Ltd. Assignor: Hangzhou Electronic Science and Technology Univ Contract fulfillment period: 2008.2.8 to 2013.8.8 contract change Contract record no.: 2009330000962 Denomination of invention: Matrix high-energy focusing ultrasonic cleaning system Granted publication date: 20071205 License type: Exclusive license Record date: 2009.5.13 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.2.8 TO 2013.8.8; CHANGE OF CONTRACT Name of requester: ZHEJIANG PROV XINYADI PHARMACY MACHINE CO., LTD. Effective date: 20090513 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20140610 |
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| EXPY | Termination of patent right or utility model |